Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
	net/llc/af_llc.c

49 files changed, 632 insertions, 378 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index a11dc735752c..a20693fcb321 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2543,10 +2543,10 @@ config PCH_GBE
 	depends on PCI
 	select MII
 	---help---
-	  This is a gigabit ethernet driver for Topcliff PCH.
-	  Topcliff PCH is the platform controller hub that is used in Intel's
+	  This is a gigabit ethernet driver for EG20T PCH.
+	  EG20T PCH is the platform controller hub that is used in Intel's
 	  general embedded platform.
-	  Topcliff PCH has Gigabit Ethernet interface.
+	  EG20T PCH has Gigabit Ethernet interface.
 	  Using this interface, it is able to access system devices connected
 	  to Gigabit Ethernet.
 	  This driver enables Gigabit Ethernet function.
diff --git a/drivers/net/atl1c/atl1c_hw.c b/drivers/net/atl1c/atl1c_hw.c
index 919080b2c3a5..1bf672009948 100644
--- a/drivers/net/atl1c/atl1c_hw.c
+++ b/drivers/net/atl1c/atl1c_hw.c
@@ -82,7 +82,7 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw)
 	addr[0] = addr[1] = 0;
 	AT_READ_REG(hw, REG_OTP_CTRL, &otp_ctrl_data);
 	if (atl1c_check_eeprom_exist(hw)) {
-		if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c_b) {
+		if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c) {
 			/* Enable OTP CLK */
 			if (!(otp_ctrl_data & OTP_CTRL_CLK_EN)) {
 				otp_ctrl_data |= OTP_CTRL_CLK_EN;
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 43489f89c142..53eff9ba6e95 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -155,10 +155,10 @@ static void au1000_enable_mac(struct net_device *dev, int force_reset)
 	spin_lock_irqsave(&aup->lock, flags);
 
 	if (force_reset || (!aup->mac_enabled)) {
-		writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+		writel(MAC_EN_CLOCK_ENABLE, aup->enable);
 		au_sync_delay(2);
 		writel((MAC_EN_RESET0 | MAC_EN_RESET1 | MAC_EN_RESET2
-				| MAC_EN_CLOCK_ENABLE), &aup->enable);
+				| MAC_EN_CLOCK_ENABLE), aup->enable);
 		au_sync_delay(2);
 
 		aup->mac_enabled = 1;
@@ -503,9 +503,9 @@ static void au1000_reset_mac_unlocked(struct net_device *dev)
 
 	au1000_hard_stop(dev);
 
-	writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+	writel(MAC_EN_CLOCK_ENABLE, aup->enable);
 	au_sync_delay(2);
-	writel(0, &aup->enable);
+	writel(0, aup->enable);
 	au_sync_delay(2);
 
 	aup->tx_full = 0;
@@ -1119,7 +1119,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 	/* set a random MAC now in case platform_data doesn't provide one */
 	random_ether_addr(dev->dev_addr);
 
-	writel(0, &aup->enable);
+	writel(0, aup->enable);
 	aup->mac_enabled = 0;
 
 	pd = pdev->dev.platform_data;
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index c6e86315b3f8..2e2b76258ab4 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
 	__b44_set_flow_ctrl(bp, pause_enab);
 }
 
-#ifdef SSB_DRIVER_MIPS
-extern char *nvram_get(char *name);
+#ifdef CONFIG_BCM47XX
+#include <asm/mach-bcm47xx/nvram.h>
 static void b44_wap54g10_workaround(struct b44 *bp)
 {
-	const char *str;
+	char buf[20];
 	u32 val;
 	int err;
 
@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(struct b44 *bp)
 	 * see https://dev.openwrt.org/ticket/146
 	 * check and reset bit "isolate"
 	 */
-	str = nvram_get("boardnum");
-	if (!str)
+	if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
 		return;
-	if (simple_strtoul(str, NULL, 0) == 2) {
+	if (simple_strtoul(buf, NULL, 0) == 2) {
 		err = __b44_readphy(bp, 0, MII_BMCR, &val);
 		if (err)
 			goto error;
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 31c5ddc08fc8..171a08caf2be 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -1274,7 +1274,7 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
 
 		i = 0;
 		netdev_for_each_mc_addr(ha, netdev)
-			memcpy(req->mac[i].byte, ha->addr, ETH_ALEN);
+			memcpy(req->mac[i++].byte, ha->addr, ETH_ALEN);
 	} else {
 		req->promiscuous = 1;
 	}
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 0273ad0b57bb..bb33b3b347fa 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1570,7 +1570,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
 	/* If this is the first slave, then we need to set the master's hardware
 	 * address to be the same as the slave's. */
-	if (bond->slave_cnt == 0)
+	if (is_zero_ether_addr(bond->dev->dev_addr))
 		memcpy(bond->dev->dev_addr, slave_dev->dev_addr,
 		       slave_dev->addr_len);
 
diff --git a/drivers/net/caif/caif_shm_u5500.c b/drivers/net/caif/caif_shm_u5500.c
index 1cd90da86f13..32b1c6fb2de1 100644
--- a/drivers/net/caif/caif_shm_u5500.c
+++ b/drivers/net/caif/caif_shm_u5500.c
@@ -5,7 +5,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/version.h>
 #include <linux/init.h>
diff --git a/drivers/net/caif/caif_shmcore.c b/drivers/net/caif/caif_shmcore.c
index 19f9c0656667..80511167f35b 100644
--- a/drivers/net/caif/caif_shmcore.c
+++ b/drivers/net/caif/caif_shmcore.c
@@ -6,7 +6,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/spinlock.h>
 #include <linux/sched.h>
diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index bb813d94aea8..e97521c801ea 100644
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -2408,7 +2408,7 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
 		if (index < NEXACT_MAC)
 			ret++;
 		else if (hash)
-			*hash |= (1 << hash_mac_addr(addr[i]));
+			*hash |= (1ULL << hash_mac_addr(addr[i]));
 	}
 	return ret;
 }
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 9246d2fa6cf9..f54af48edb93 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -814,40 +814,48 @@ static struct net_device_stats *cxgb4vf_get_stats(struct net_device *dev)
 }
 
 /*
- * Collect up to maxaddrs worth of a netdevice's unicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's unicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
  */
-static inline int collect_netdev_uc_list_addrs(const struct net_device *dev,
-					       const u8 **addr,
-					       unsigned int maxaddrs)
+static inline unsigned int collect_netdev_uc_list_addrs(const struct net_device *dev,
+							const u8 **addr,
+							unsigned int offset,
+							unsigned int maxaddrs)
 {
+	unsigned int index = 0;
 	unsigned int naddr = 0;
 	const struct netdev_hw_addr *ha;
 
-	for_each_dev_addr(dev, ha) {
-		addr[naddr++] = ha->addr;
-		if (naddr >= maxaddrs)
-			break;
-	}
+	for_each_dev_addr(dev, ha)
+		if (index++ >= offset) {
+			addr[naddr++] = ha->addr;
+			if (naddr >= maxaddrs)
+				break;
+		}
 	return naddr;
 }
 
 /*
- * Collect up to maxaddrs worth of a netdevice's multicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's multicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
  */
-static inline int collect_netdev_mc_list_addrs(const struct net_device *dev,
-					       const u8 **addr,
-					       unsigned int maxaddrs)
+static inline unsigned int collect_netdev_mc_list_addrs(const struct net_device *dev,
+							const u8 **addr,
+							unsigned int offset,
+							unsigned int maxaddrs)
 {
+	unsigned int index = 0;
 	unsigned int naddr = 0;
 	const struct netdev_hw_addr *ha;
 
-	netdev_for_each_mc_addr(ha, dev) {
-		addr[naddr++] = ha->addr;
-		if (naddr >= maxaddrs)
-			break;
-	}
+	netdev_for_each_mc_addr(ha, dev)
+		if (index++ >= offset) {
+			addr[naddr++] = ha->addr;
+			if (naddr >= maxaddrs)
+				break;
+		}
 	return naddr;
 }
 
@@ -860,16 +868,20 @@ static int set_addr_filters(const struct net_device *dev, bool sleep)
 	u64 mhash = 0;
 	u64 uhash = 0;
 	bool free = true;
-	u16 filt_idx[7];
+	unsigned int offset, naddr;
 	const u8 *addr[7];
-	int ret, naddr = 0;
+	int ret;
 	const struct port_info *pi = netdev_priv(dev);
 
 	/* first do the secondary unicast addresses */
-	naddr = collect_netdev_uc_list_addrs(dev, addr, ARRAY_SIZE(addr));
-	if (naddr > 0) {
+	for (offset = 0; ; offset += naddr) {
+		naddr = collect_netdev_uc_list_addrs(dev, addr, offset,
+						     ARRAY_SIZE(addr));
+		if (naddr == 0)
+			break;
+
 		ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
-					  naddr, addr, filt_idx, &uhash, sleep);
+					  naddr, addr, NULL, &uhash, sleep);
 		if (ret < 0)
 			return ret;
 
@@ -877,12 +889,17 @@ static int set_addr_filters(const struct net_device *dev, bool sleep)
 	}
 
 	/* next set up the multicast addresses */
-	naddr = collect_netdev_mc_list_addrs(dev, addr, ARRAY_SIZE(addr));
-	if (naddr > 0) {
+	for (offset = 0; ; offset += naddr) {
+		naddr = collect_netdev_mc_list_addrs(dev, addr, offset,
+						     ARRAY_SIZE(addr));
+		if (naddr == 0)
+			break;
+
 		ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
-					  naddr, addr, filt_idx, &mhash, sleep);
+					  naddr, addr, NULL, &mhash, sleep);
 		if (ret < 0)
 			return ret;
+		free = false;
 	}
 
 	return t4vf_set_addr_hash(pi->adapter, pi->viid, uhash != 0,
diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index f7d7f976064b..35fc803a6a04 100644
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -1014,48 +1014,72 @@ int t4vf_alloc_mac_filt(struct adapter *adapter, unsigned int viid, bool free,
 			unsigned int naddr, const u8 **addr, u16 *idx,
 			u64 *hash, bool sleep_ok)
 {
-	int i, ret;
+	int offset, ret = 0;
+	unsigned nfilters = 0;
+	unsigned int rem = naddr;
 	struct fw_vi_mac_cmd cmd, rpl;
-	struct fw_vi_mac_exact *p;
-	size_t len16;
 
-	if (naddr > ARRAY_SIZE(cmd.u.exact))
+	if (naddr > FW_CLS_TCAM_NUM_ENTRIES)
 		return -EINVAL;
-	len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
-				      u.exact[naddr]), 16);
 
-	memset(&cmd, 0, sizeof(cmd));
-	cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
-				     FW_CMD_REQUEST |
-				     FW_CMD_WRITE |
-				     (free ? FW_CMD_EXEC : 0) |
-				     FW_VI_MAC_CMD_VIID(viid));
-	cmd.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
-					    FW_CMD_LEN16(len16));
+	for (offset = 0; offset < naddr; /**/) {
+		unsigned int fw_naddr = (rem < ARRAY_SIZE(cmd.u.exact)
+					 ? rem
+					 : ARRAY_SIZE(cmd.u.exact));
+		size_t len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
+						     u.exact[fw_naddr]), 16);
+		struct fw_vi_mac_exact *p;
+		int i;
 
-	for (i = 0, p = cmd.u.exact; i < naddr; i++, p++) {
-		p->valid_to_idx =
-			cpu_to_be16(FW_VI_MAC_CMD_VALID |
-				    FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
-		memcpy(p->macaddr, addr[i], sizeof(p->macaddr));
-	}
+		memset(&cmd, 0, sizeof(cmd));
+		cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
+					     FW_CMD_REQUEST |
+					     FW_CMD_WRITE |
+					     (free ? FW_CMD_EXEC : 0) |
+					     FW_VI_MAC_CMD_VIID(viid));
+		cmd.freemacs_to_len16 =
+			cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
+				    FW_CMD_LEN16(len16));
+
+		for (i = 0, p = cmd.u.exact; i < fw_naddr; i++, p++) {
+			p->valid_to_idx = cpu_to_be16(
+				FW_VI_MAC_CMD_VALID |
+				FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
+			memcpy(p->macaddr, addr[offset+i], sizeof(p->macaddr));
+		}
+
+
+		ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl,
+					sleep_ok);
+		if (ret && ret != -ENOMEM)
+			break;
 
-	ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl, sleep_ok);
-	if (ret)
-		return ret;
-
-	for (i = 0, p = rpl.u.exact; i < naddr; i++, p++) {
-		u16 index = FW_VI_MAC_CMD_IDX_GET(be16_to_cpu(p->valid_to_idx));
-
-		if (idx)
-			idx[i] = (index >= FW_CLS_TCAM_NUM_ENTRIES
-				  ? 0xffff
-				  : index);
-		if (index < FW_CLS_TCAM_NUM_ENTRIES)
-			ret++;
-		else if (hash)
-			*hash |= (1 << hash_mac_addr(addr[i]));
+		for (i = 0, p = rpl.u.exact; i < fw_naddr; i++, p++) {
+			u16 index = FW_VI_MAC_CMD_IDX_GET(
+				be16_to_cpu(p->valid_to_idx));
+
+			if (idx)
+				idx[offset+i] =
+					(index >= FW_CLS_TCAM_NUM_ENTRIES
+					 ? 0xffff
+					 : index);
+			if (index < FW_CLS_TCAM_NUM_ENTRIES)
+				nfilters++;
+			else if (hash)
+				*hash |= (1ULL << hash_mac_addr(addr[offset+i]));
+		}
+
+		free = false;
+		offset += fw_naddr;
+		rem -= fw_naddr;
 	}
+
+	/*
+	 * If there were no errors or we merely ran out of room in our MAC
+	 * address arena, return the number of filters actually written.
+	 */
+	if (ret == 0 || ret == -ENOMEM)
+		ret = nfilters;
 	return ret;
 }
 
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index dcb7f82c2701..06c7d1c67517 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -31,7 +31,7 @@
 
 char e1000_driver_name[] = "e1000";
 static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-#define DRV_VERSION "7.3.21-k6-NAPI"
+#define DRV_VERSION "7.3.21-k8-NAPI"
 const char e1000_driver_version[] = DRV_VERSION;
 static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
@@ -485,9 +485,6 @@ void e1000_down(struct e1000_adapter *adapter)
 	struct net_device *netdev = adapter->netdev;
 	u32 rctl, tctl;
 
-	/* signal that we're down so the interrupt handler does not
-	 * reschedule our watchdog timer */
-	set_bit(__E1000_DOWN, &adapter->flags);
 
 	/* disable receives in the hardware */
 	rctl = er32(RCTL);
@@ -508,6 +505,13 @@ void e1000_down(struct e1000_adapter *adapter)
 
 	e1000_irq_disable(adapter);
 
+	/*
+	 * Setting DOWN must be after irq_disable to prevent
+	 * a screaming interrupt.  Setting DOWN also prevents
+	 * timers and tasks from rescheduling.
+	 */
+	set_bit(__E1000_DOWN, &adapter->flags);
+
 	del_timer_sync(&adapter->tx_fifo_stall_timer);
 	del_timer_sync(&adapter->watchdog_timer);
 	del_timer_sync(&adapter->phy_info_timer);
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 75b099ce49c9..1f37ee6b2a26 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -261,6 +261,13 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 
 }
 
+static int ehea_set_flags(struct net_device *dev, u32 data)
+{
+	return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO
+					| ETH_FLAG_TXVLAN
+					| ETH_FLAG_RXVLAN);
+}
+
 const struct ethtool_ops ehea_ethtool_ops = {
 	.get_settings = ehea_get_settings,
 	.get_drvinfo = ehea_get_drvinfo,
@@ -273,6 +280,8 @@ const struct ethtool_ops ehea_ethtool_ops = {
 	.get_ethtool_stats = ehea_get_ethtool_stats,
 	.get_rx_csum = ehea_get_rx_csum,
 	.set_settings = ehea_set_settings,
+	.get_flags = ethtool_op_get_flags,
+	.set_flags = ehea_set_flags,
 	.nway_reset = ehea_nway_reset,		/* Restart autonegotiation */
 };
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index a84c389d3db7..69f61523fcc8 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -400,6 +400,7 @@ static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes)
 			skb_arr_rq1[index] = netdev_alloc_skb(dev,
 							      EHEA_L_PKT_SIZE);
 			if (!skb_arr_rq1[index]) {
+				ehea_info("Unable to allocate enough skb in the array\n");
 				pr->rq1_skba.os_skbs = fill_wqes - i;
 				break;
 			}
@@ -422,13 +423,20 @@ static void ehea_init_fill_rq1(struct ehea_port_res *pr, int nr_rq1a)
 	struct net_device *dev = pr->port->netdev;
 	int i;
 
-	for (i = 0; i < pr->rq1_skba.len; i++) {
+	if (nr_rq1a > pr->rq1_skba.len) {
+		ehea_error("NR_RQ1A bigger than skb array len\n");
+		return;
+	}
+
+	for (i = 0; i < nr_rq1a; i++) {
 		skb_arr_rq1[i] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE);
-		if (!skb_arr_rq1[i])
+		if (!skb_arr_rq1[i]) {
+			ehea_info("No enough memory to allocate skb array\n");
 			break;
+		}
 	}
 	/* Ring doorbell */
-	ehea_update_rq1a(pr->qp, nr_rq1a);
+	ehea_update_rq1a(pr->qp, i);
 }
 
 static int ehea_refill_rq_def(struct ehea_port_res *pr,
@@ -675,7 +683,7 @@ static void ehea_proc_skb(struct ehea_port_res *pr, struct ehea_cqe *cqe,
 	int vlan_extracted = ((cqe->status & EHEA_CQE_VLAN_TAG_XTRACT) &&
 			      pr->port->vgrp);
 
-	if (use_lro) {
+	if (skb->dev->features & NETIF_F_LRO) {
 		if (vlan_extracted)
 			lro_vlan_hwaccel_receive_skb(&pr->lro_mgr, skb,
 						     pr->port->vgrp,
@@ -735,8 +743,10 @@ static int ehea_proc_rwqes(struct net_device *dev,
 
 					skb = netdev_alloc_skb(dev,
 							       EHEA_L_PKT_SIZE);
-					if (!skb)
+					if (!skb) {
+						ehea_info("Not enough memory to allocate skb\n");
 						break;
+					}
 				}
 				skb_copy_to_linear_data(skb, ((char *)cqe) + 64,
 						 cqe->num_bytes_transfered - 4);
@@ -777,7 +787,7 @@ static int ehea_proc_rwqes(struct net_device *dev,
 		}
 		cqe = ehea_poll_rq1(qp, &wqe_index);
 	}
-	if (use_lro)
+	if (dev->features & NETIF_F_LRO)
 		lro_flush_all(&pr->lro_mgr);
 
 	pr->rx_packets += processed;
@@ -3266,6 +3276,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 		      | NETIF_F_LLTX;
 	dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
 
+	if (use_lro)
+		dev->features |= NETIF_F_LRO;
+
 	INIT_WORK(&port->reset_task, ehea_reset_port);
 
 	ret = register_netdev(dev);
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index ab9f675c5b8b..fe337bd121aa 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -104,6 +104,8 @@ static void ri_tasklet(unsigned long dev)
 			rcu_read_unlock();
 			dev_kfree_skb(skb);
 			stats->tx_dropped++;
+			if (skb_queue_len(&dp->tq) != 0)
+				goto resched;
 			break;
 		}
 		rcu_read_unlock();
diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
index 00b38bccd6d0..52a7c86af663 100644
--- a/drivers/net/irda/sh_sir.c
+++ b/drivers/net/irda/sh_sir.c
@@ -258,7 +258,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate)
 
 	/* Baud Rate Error Correction x 10000 */
 	u32 rate_err_array[] = {
-		0000, 0625, 1250, 1875,
+		   0,  625, 1250, 1875,
 		2500, 3125, 3750, 4375,
 		5000, 5625, 6250, 6875,
 		7500, 8125, 8750, 9375,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a12e86fccb06..fdb35d040d23 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4987,6 +4987,9 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
 		adapter->rx_ring[i] = NULL;
 	}
 
+	adapter->num_tx_queues = 0;
+	adapter->num_rx_queues = 0;
+
 	ixgbe_free_q_vectors(adapter);
 	ixgbe_reset_interrupt_capability(adapter);
 }
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 58e79033a8ee..d7355306a738 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 1999 - 2010 Intel Corporation.
- * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
+ * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
  *
  * This code was derived from the Intel e1000e Linux driver.
  *
@@ -2462,8 +2462,8 @@ static void __exit pch_gbe_exit_module(void)
 module_init(pch_gbe_init_module);
 module_exit(pch_gbe_exit_module);
 
-MODULE_DESCRIPTION("OKI semiconductor PCH Gigabit ethernet Driver");
-MODULE_AUTHOR("OKI semiconductor, <masa-korg@dsn.okisemi.com>");
+MODULE_DESCRIPTION("EG20T PCH Gigabit ethernet Driver");
+MODULE_AUTHOR("OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 MODULE_DEVICE_TABLE(pci, pch_gbe_pcidev_id);
diff --git a/drivers/net/pch_gbe/pch_gbe_param.c b/drivers/net/pch_gbe/pch_gbe_param.c
index 2510146fc560..ef0996a0eaaa 100644
--- a/drivers/net/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/pch_gbe/pch_gbe_param.c
@@ -434,8 +434,8 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 			.err  = "using default of "
 				__MODULE_STRING(PCH_GBE_DEFAULT_TXD),
 			.def  = PCH_GBE_DEFAULT_TXD,
-			.arg  = { .r = { .min = PCH_GBE_MIN_TXD } },
-			.arg  = { .r = { .max = PCH_GBE_MAX_TXD } }
+			.arg  = { .r = { .min = PCH_GBE_MIN_TXD,
+					 .max = PCH_GBE_MAX_TXD } }
 		};
 		struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring;
 		tx_ring->count = TxDescriptors;
@@ -450,8 +450,8 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 			.err  = "using default of "
 				__MODULE_STRING(PCH_GBE_DEFAULT_RXD),
 			.def  = PCH_GBE_DEFAULT_RXD,
-			.arg  = { .r = { .min = PCH_GBE_MIN_RXD } },
-			.arg  = { .r = { .max = PCH_GBE_MAX_RXD } }
+			.arg  = { .r = { .min = PCH_GBE_MIN_RXD,
+					 .max = PCH_GBE_MAX_RXD } }
 		};
 		struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
 		rx_ring->count = RxDescriptors;
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index f0bd1a1aba3a..e8b9c53c304b 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -30,11 +30,14 @@
 #include <linux/ethtool.h>
 #include <linux/phy.h>
 #include <linux/marvell_phy.h>
+#include <linux/of.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
+#define MII_MARVELL_PHY_PAGE		22
+
 #define MII_M1011_IEVENT		0x13
 #define MII_M1011_IEVENT_CLEAR		0x0000
 
@@ -80,7 +83,6 @@
 #define MII_88E1121_PHY_LED_CTRL	16
 #define MII_88E1121_PHY_LED_PAGE	3
 #define MII_88E1121_PHY_LED_DEF		0x0030
-#define MII_88E1121_PHY_PAGE		22
 
 #define MII_M1011_PHY_STATUS		0x11
 #define MII_M1011_PHY_STATUS_1000	0x8000
@@ -186,13 +188,94 @@ static int marvell_config_aneg(struct phy_device *phydev)
 	return 0;
 }
 
+#ifdef CONFIG_OF_MDIO
+/*
+ * Set and/or override some configuration registers based on the
+ * marvell,reg-init property stored in the of_node for the phydev.
+ *
+ * marvell,reg-init = <reg-page reg mask value>,...;
+ *
+ * There may be one or more sets of <reg-page reg mask value>:
+ *
+ * reg-page: which register bank to use.
+ * reg: the register.
+ * mask: if non-zero, ANDed with existing register value.
+ * value: ORed with the masked value and written to the regiser.
+ *
+ */
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+	const __be32 *paddr;
+	int len, i, saved_page, current_page, page_changed, ret;
+
+	if (!phydev->dev.of_node)
+		return 0;
+
+	paddr = of_get_property(phydev->dev.of_node, "marvell,reg-init", &len);
+	if (!paddr || len < (4 * sizeof(*paddr)))
+		return 0;
+
+	saved_page = phy_read(phydev, MII_MARVELL_PHY_PAGE);
+	if (saved_page < 0)
+		return saved_page;
+	page_changed = 0;
+	current_page = saved_page;
+
+	ret = 0;
+	len /= sizeof(*paddr);
+	for (i = 0; i < len - 3; i += 4) {
+		u16 reg_page = be32_to_cpup(paddr + i);
+		u16 reg = be32_to_cpup(paddr + i + 1);
+		u16 mask = be32_to_cpup(paddr + i + 2);
+		u16 val_bits = be32_to_cpup(paddr + i + 3);
+		int val;
+
+		if (reg_page != current_page) {
+			current_page = reg_page;
+			page_changed = 1;
+			ret = phy_write(phydev, MII_MARVELL_PHY_PAGE, reg_page);
+			if (ret < 0)
+				goto err;
+		}
+
+		val = 0;
+		if (mask) {
+			val = phy_read(phydev, reg);
+			if (val < 0) {
+				ret = val;
+				goto err;
+			}
+			val &= mask;
+		}
+		val |= val_bits;
+
+		ret = phy_write(phydev, reg, val);
+		if (ret < 0)
+			goto err;
+
+	}
+err:
+	if (page_changed) {
+		i = phy_write(phydev, MII_MARVELL_PHY_PAGE, saved_page);
+		if (ret == 0)
+			ret = i;
+	}
+	return ret;
+}
+#else
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+	return 0;
+}
+#endif /* CONFIG_OF_MDIO */
+
 static int m88e1121_config_aneg(struct phy_device *phydev)
 {
 	int err, oldpage, mscr;
 
-	oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+	oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-	err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
 			MII_88E1121_PHY_MSCR_PAGE);
 	if (err < 0)
 		return err;
@@ -218,7 +301,7 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
 			return err;
 	}
 
-	phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+	phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
 	err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 	if (err < 0)
@@ -229,11 +312,11 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
 	if (err < 0)
 		return err;
 
-	oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+	oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-	phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
+	phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
 	phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
-	phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+	phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
 	err = genphy_config_aneg(phydev);
 
@@ -244,9 +327,9 @@ static int m88e1318_config_aneg(struct phy_device *phydev)
 {
 	int err, oldpage, mscr;
 
-	oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+	oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-	err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
 			MII_88E1121_PHY_MSCR_PAGE);
 	if (err < 0)
 		return err;
@@ -258,7 +341,7 @@ static int m88e1318_config_aneg(struct phy_device *phydev)
 	if (err < 0)
 		return err;
 
-	err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 	if (err < 0)
 		return err;
 
@@ -368,6 +451,9 @@ static int m88e1111_config_init(struct phy_device *phydev)
 			return err;
 	}
 
+	err = marvell_of_reg_init(phydev);
+	if (err < 0)
+		return err;
 
 	err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 	if (err < 0)
@@ -398,7 +484,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
 	int err;
 
 	/* Change address */
-	err = phy_write(phydev, 0x16, 0x0002);
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
 	if (err < 0)
 		return err;
 
@@ -408,7 +494,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
 		return err;
 
 	/* Change address */
-	err = phy_write(phydev, 0x16, 0x0003);
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
 	if (err < 0)
 		return err;
 
@@ -420,8 +506,42 @@ static int m88e1118_config_init(struct phy_device *phydev)
 	if (err < 0)
 		return err;
 
+	err = marvell_of_reg_init(phydev);
+	if (err < 0)
+		return err;
+
 	/* Reset address */
-	err = phy_write(phydev, 0x16, 0x0);
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
+	if (err < 0)
+		return err;
+
+	err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+	if (err < 0)
+		return err;
+
+	return 0;
+}
+
+static int m88e1149_config_init(struct phy_device *phydev)
+{
+	int err;
+
+	/* Change address */
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
+	if (err < 0)
+		return err;
+
+	/* Enable 1000 Mbit */
+	err = phy_write(phydev, 0x15, 0x1048);
+	if (err < 0)
+		return err;
+
+	err = marvell_of_reg_init(phydev);
+	if (err < 0)
+		return err;
+
+	/* Reset address */
+	err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
 	if (err < 0)
 		return err;
 
@@ -491,6 +611,10 @@ static int m88e1145_config_init(struct phy_device *phydev)
 		}
 	}
 
+	err = marvell_of_reg_init(phydev);
+	if (err < 0)
+		return err;
+
 	return 0;
 }
 
@@ -685,6 +809,19 @@ static struct phy_driver marvell_drivers[] = {
 		.driver = { .owner = THIS_MODULE },
 	},
 	{
+		.phy_id = MARVELL_PHY_ID_88E1149R,
+		.phy_id_mask = MARVELL_PHY_ID_MASK,
+		.name = "Marvell 88E1149R",
+		.features = PHY_GBIT_FEATURES,
+		.flags = PHY_HAS_INTERRUPT,
+		.config_init = &m88e1149_config_init,
+		.config_aneg = &m88e1118_config_aneg,
+		.read_status = &genphy_read_status,
+		.ack_interrupt = &marvell_ack_interrupt,
+		.config_intr = &marvell_config_intr,
+		.driver = { .owner = THIS_MODULE },
+	},
+	{
 		.phy_id = MARVELL_PHY_ID_88E1240,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
 		.name = "Marvell 88E1240",
@@ -735,6 +872,7 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = {
 	{ 0x01410e10, 0xfffffff0 },
 	{ 0x01410cb0, 0xfffffff0 },
 	{ 0x01410cd0, 0xfffffff0 },
+	{ 0x01410e50, 0xfffffff0 },
 	{ 0x01410e30, 0xfffffff0 },
 	{ 0x01410e90, 0xfffffff0 },
 	{ }
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 0c91598ae280..b708f68471a6 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2580,16 +2580,16 @@ ppp_create_interface(struct net *net, int unit, int *retp)
 	 */
 	dev_net_set(dev, net);
 
-	ret = -EEXIST;
 	mutex_lock(&pn->all_ppp_mutex);
 
 	if (unit < 0) {
 		unit = unit_get(&pn->units_idr, ppp);
 		if (unit < 0) {
-			*retp = unit;
+			ret = unit;
 			goto out2;
 		}
 	} else {
+		ret = -EEXIST;
 		if (unit_find(&pn->units_idr, unit))
 			goto out2; /* unit already exists */
 		/*
@@ -2664,10 +2664,10 @@ static void ppp_shutdown_interface(struct ppp *ppp)
 		ppp->closing = 1;
 		ppp_unlock(ppp);
 		unregister_netdev(ppp->dev);
+		unit_put(&pn->units_idr, ppp->file.index);
 	} else
 		ppp_unlock(ppp);
 
-	unit_put(&pn->units_idr, ppp->file.index);
 	ppp->file.dead = 1;
 	ppp->owner = NULL;
 	wake_up_interruptible(&ppp->file.rwait);
@@ -2855,8 +2855,7 @@ static void __exit ppp_cleanup(void)
  * by holding all_ppp_mutex
  */
 
-/* associate pointer with specified number */
-static int unit_set(struct idr *p, void *ptr, int n)
+static int __unit_alloc(struct idr *p, void *ptr, int n)
 {
 	int unit, err;
 
@@ -2867,10 +2866,24 @@ again:
 	}
 
 	err = idr_get_new_above(p, ptr, n, &unit);
-	if (err == -EAGAIN)
-		goto again;
+	if (err < 0) {
+		if (err == -EAGAIN)
+			goto again;
+		return err;
+	}
+
+	return unit;
+}
+
+/* associate pointer with specified number */
+static int unit_set(struct idr *p, void *ptr, int n)
+{
+	int unit;
 
-	if (unit != n) {
+	unit = __unit_alloc(p, ptr, n);
+	if (unit < 0)
+		return unit;
+	else if (unit != n) {
 		idr_remove(p, unit);
 		return -EINVAL;
 	}
@@ -2881,19 +2894,7 @@ again:
 /* get new free unit number and associate pointer with it */
 static int unit_get(struct idr *p, void *ptr)
 {
-	int unit, err;
-
-again:
-	if (!idr_pre_get(p, GFP_KERNEL)) {
-		printk(KERN_ERR "PPP: No free memory for idr\n");
-		return -ENOMEM;
-	}
-
-	err = idr_get_new_above(p, ptr, 0, &unit);
-	if (err == -EAGAIN)
-		goto again;
-
-	return unit;
+	return __unit_alloc(p, ptr, 0);
 }
 
 /* put unit number back to a pool */
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index d9a76260880b..e4dbbbfec723 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -62,15 +62,15 @@ static const u32 default_msg =
 /* NETIF_MSG_PKTDATA | */
     NETIF_MSG_HW | NETIF_MSG_WOL | 0;
 
-static int debug = 0x00007fff;	/* defaults above */
-module_param(debug, int, 0);
+static int debug = -1;	/* defaults above */
+module_param(debug, int, 0664);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
 #define MSIX_IRQ 0
 #define MSI_IRQ 1
 #define LEG_IRQ 2
 static int qlge_irq_type = MSIX_IRQ;
-module_param(qlge_irq_type, int, MSIX_IRQ);
+module_param(qlge_irq_type, int, 0664);
 MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
 
 static int qlge_mpi_coredump;
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index f3e4043d70ee..2166c1d0a533 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -196,7 +196,9 @@ MODULE_PARM_DESC(debug, "Bitmapped debugging message enable value");
 
 static void efx_remove_channels(struct efx_nic *efx);
 static void efx_remove_port(struct efx_nic *efx);
+static void efx_init_napi(struct efx_nic *efx);
 static void efx_fini_napi(struct efx_nic *efx);
+static void efx_fini_napi_channel(struct efx_channel *channel);
 static void efx_fini_struct(struct efx_nic *efx);
 static void efx_start_all(struct efx_nic *efx);
 static void efx_stop_all(struct efx_nic *efx);
@@ -334,8 +336,10 @@ void efx_process_channel_now(struct efx_channel *channel)
 
 	/* Disable interrupts and wait for ISRs to complete */
 	efx_nic_disable_interrupts(efx);
-	if (efx->legacy_irq)
+	if (efx->legacy_irq) {
 		synchronize_irq(efx->legacy_irq);
+		efx->legacy_irq_enabled = false;
+	}
 	if (channel->irq)
 		synchronize_irq(channel->irq);
 
@@ -350,6 +354,8 @@ void efx_process_channel_now(struct efx_channel *channel)
 	efx_channel_processed(channel);
 
 	napi_enable(&channel->napi_str);
+	if (efx->legacy_irq)
+		efx->legacy_irq_enabled = true;
 	efx_nic_enable_interrupts(efx);
 }
 
@@ -425,6 +431,7 @@ efx_alloc_channel(struct efx_nic *efx, int i, struct efx_channel *old_channel)
 
 		*channel = *old_channel;
 
+		channel->napi_dev = NULL;
 		memset(&channel->eventq, 0, sizeof(channel->eventq));
 
 		rx_queue = &channel->rx_queue;
@@ -735,9 +742,13 @@ efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries)
 	if (rc)
 		goto rollback;
 
+	efx_init_napi(efx);
+
 	/* Destroy old channels */
-	for (i = 0; i < efx->n_channels; i++)
+	for (i = 0; i < efx->n_channels; i++) {
+		efx_fini_napi_channel(other_channel[i]);
 		efx_remove_channel(other_channel[i]);
+	}
 out:
 	/* Free unused channel structures */
 	for (i = 0; i < efx->n_channels; i++)
@@ -1401,6 +1412,8 @@ static void efx_start_all(struct efx_nic *efx)
 		efx_start_channel(channel);
 	}
 
+	if (efx->legacy_irq)
+		efx->legacy_irq_enabled = true;
 	efx_nic_enable_interrupts(efx);
 
 	/* Switch to event based MCDI completions after enabling interrupts.
@@ -1461,8 +1474,10 @@ static void efx_stop_all(struct efx_nic *efx)
 
 	/* Disable interrupts and wait for ISR to complete */
 	efx_nic_disable_interrupts(efx);
-	if (efx->legacy_irq)
+	if (efx->legacy_irq) {
 		synchronize_irq(efx->legacy_irq);
+		efx->legacy_irq_enabled = false;
+	}
 	efx_for_each_channel(channel, efx) {
 		if (channel->irq)
 			synchronize_irq(channel->irq);
@@ -1594,7 +1609,7 @@ static int efx_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
  *
  **************************************************************************/
 
-static int efx_init_napi(struct efx_nic *efx)
+static void efx_init_napi(struct efx_nic *efx)
 {
 	struct efx_channel *channel;
 
@@ -1603,18 +1618,21 @@ static int efx_init_napi(struct efx_nic *efx)
 		netif_napi_add(channel->napi_dev, &channel->napi_str,
 			       efx_poll, napi_weight);
 	}
-	return 0;
+}
+
+static void efx_fini_napi_channel(struct efx_channel *channel)
+{
+	if (channel->napi_dev)
+		netif_napi_del(&channel->napi_str);
+	channel->napi_dev = NULL;
 }
 
 static void efx_fini_napi(struct efx_nic *efx)
 {
 	struct efx_channel *channel;
 
-	efx_for_each_channel(channel, efx) {
-		if (channel->napi_dev)
-			netif_napi_del(&channel->napi_str);
-		channel->napi_dev = NULL;
-	}
+	efx_for_each_channel(channel, efx)
+		efx_fini_napi_channel(channel);
 }
 
 /**************************************************************************
@@ -2331,9 +2349,7 @@ static int efx_pci_probe_main(struct efx_nic *efx)
 	if (rc)
 		goto fail1;
 
-	rc = efx_init_napi(efx);
-	if (rc)
-		goto fail2;
+	efx_init_napi(efx);
 
 	rc = efx->type->init(efx);
 	if (rc) {
@@ -2364,7 +2380,6 @@ static int efx_pci_probe_main(struct efx_nic *efx)
 	efx->type->fini(efx);
  fail3:
 	efx_fini_napi(efx);
- fail2:
 	efx_remove_all(efx);
  fail1:
 	return rc;
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 0d19fbfc5c2c..4c12332434b7 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -621,6 +621,7 @@ struct efx_filter_state;
  * @pci_dev: The PCI device
  * @type: Controller type attributes
  * @legacy_irq: IRQ number
+ * @legacy_irq_enabled: Are IRQs enabled on NIC (INT_EN_KER register)?
  * @workqueue: Workqueue for port reconfigures and the HW monitor.
  *	Work items do not hold and must not acquire RTNL.
  * @workqueue_name: Name of workqueue
@@ -702,6 +703,7 @@ struct efx_nic {
 	struct pci_dev *pci_dev;
 	const struct efx_nic_type *type;
 	int legacy_irq;
+	bool legacy_irq_enabled;
 	struct workqueue_struct *workqueue;
 	char workqueue_name[16];
 	struct work_struct reset_work;
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 9743cff15130..399b12abe2fd 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -1380,6 +1380,12 @@ static irqreturn_t efx_legacy_interrupt(int irq, void *dev_id)
 	u32 queues;
 	int syserr;
 
+	/* Could this be ours?  If interrupts are disabled then the
+	 * channel state may not be valid.
+	 */
+	if (!efx->legacy_irq_enabled)
+		return result;
+
 	/* Read the ISR which also ACKs the interrupts */
 	efx_readd(efx, &reg, FR_BZ_INT_ISR0);
 	queues = EFX_EXTRACT_DWORD(reg, 0, 31);
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index bfc2d1251502..c0dc78571c62 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1517,6 +1517,8 @@ static int stmmac_probe(struct net_device *dev)
 		pr_warning("\tno valid MAC address;"
 			"please, use ifconfig or nwhwconfig!\n");
 
+	spin_lock_init(&priv->lock);
+
 	ret = register_netdev(dev);
 	if (ret) {
 		pr_err("%s: ERROR %i registering the device\n",
@@ -1528,8 +1530,6 @@ static int stmmac_probe(struct net_device *dev)
 	    dev->name, (dev->features & NETIF_F_SG) ? "on" : "off",
 	    (dev->features & NETIF_F_IP_CSUM) ? "on" : "off");
 
-	spin_lock_init(&priv->lock);
-
 	return ret;
 }
 
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index a9f7d5d1a269..7064e035757a 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -688,9 +688,6 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
 
 	DMFE_DBUG(0, "dmfe_start_xmit", 0);
 
-	/* Resource flag check */
-	netif_stop_queue(dev);
-
 	/* Too large packet check */
 	if (skb->len > MAX_PACKET_SIZE) {
 		pr_err("big packet = %d\n", (u16)skb->len);
@@ -698,6 +695,9 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
 		return NETDEV_TX_OK;
 	}
 
+	/* Resource flag check */
+	netif_stop_queue(dev);
+
 	spin_lock_irqsave(&db->lock, flags);
 
 	/* No Tx resource check, it never happen nromally */
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 05a95586f3c5..055b87ab4f07 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -899,7 +899,8 @@ struct ucc_geth_hardware_statistics {
 #define UCC_GETH_UTFS_INIT                      512	/* Tx virtual FIFO size
 							 */
 #define UCC_GETH_UTFET_INIT                     256	/* 1/2 utfs */
-#define UCC_GETH_UTFTT_INIT                     512
+#define UCC_GETH_UTFTT_INIT                     256	/* 1/2 utfs
+							   due to errata */
 /* Gigabit Ethernet (1000 Mbps) */
 #define UCC_GETH_URFS_GIGA_INIT                 4096/*2048*/	/* Rx virtual
 								   FIFO size */
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index be8cc2a8e213..93c6b5f62ac4 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -2993,12 +2993,14 @@ static int hso_probe(struct usb_interface *interface,
 
 	case HSO_INTF_BULK:
 		/* It's a regular bulk interface */
-		if (((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) &&
-		    !disable_net)
-			hso_dev = hso_create_net_device(interface, port_spec);
-		else
+		if ((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) {
+			if (!disable_net)
+				hso_dev =
+				    hso_create_net_device(interface, port_spec);
+		} else {
 			hso_dev =
 			    hso_create_bulk_serial_device(interface, port_spec);
+		}
 		if (!hso_dev)
 			goto exit;
 		break;
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index d81ad8397885..cf05504d9511 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -498,7 +498,6 @@ norbuff:
 static int x25_asy_close(struct net_device *dev)
 {
 	struct x25_asy *sl = netdev_priv(dev);
-	int err;
 
 	spin_lock(&sl->lock);
 	if (sl->tty)
@@ -507,10 +506,6 @@ static int x25_asy_close(struct net_device *dev)
 	netif_stop_queue(dev);
 	sl->rcount = 0;
 	sl->xleft  = 0;
-	err = lapb_unregister(dev);
-	if (err != LAPB_OK)
-		printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
-			err);
 	spin_unlock(&sl->lock);
 	return 0;
 }
@@ -595,6 +590,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
 static void x25_asy_close_tty(struct tty_struct *tty)
 {
 	struct x25_asy *sl = tty->disc_data;
+	int err;
 
 	/* First make sure we're connected. */
 	if (!sl || sl->magic != X25_ASY_MAGIC)
@@ -605,6 +601,11 @@ static void x25_asy_close_tty(struct tty_struct *tty)
 		dev_close(sl->dev);
 	rtnl_unlock();
 
+	err = lapb_unregister(sl->dev);
+	if (err != LAPB_OK)
+		printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
+			err);
+
 	tty->disc_data = NULL;
 	sl->tty = NULL;
 	x25_asy_free(sl);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 3161a5901a7a..f2eec388693b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -59,6 +59,9 @@
 
 static int ar9003_hw_power_interpolate(int32_t x,
 				       int32_t *px, int32_t *py, u_int16_t np);
+
+#define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6))
+
 static const struct ar9300_eeprom ar9300_default = {
 	.eepromVersion = 2,
 	.templateVersion = 2,
@@ -296,21 +299,21 @@ static const struct ar9300_eeprom ar9300_default = {
 		}
 	 },
 	.ctlPowerData_2G = {
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
 	 },
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
@@ -582,56 +585,56 @@ static const struct ar9300_eeprom ar9300_default = {
 	.ctlPowerData_5G = {
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 1}, {60, 0},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
-				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 0}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
 			}
 		},
 	 }
@@ -873,21 +876,21 @@ static const struct ar9300_eeprom ar9300_x113 = {
 		}
 	 },
 	.ctlPowerData_2G = {
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
 	 },
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
@@ -1159,56 +1162,56 @@ static const struct ar9300_eeprom ar9300_x113 = {
 	.ctlPowerData_5G = {
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 1}, {60, 0},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
-				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 0}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
 			}
 		},
 	 }
@@ -1451,21 +1454,21 @@ static const struct ar9300_eeprom ar9300_h112 = {
 		}
 	},
 	.ctlPowerData_2G = {
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		{ { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		{ { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
 	},
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
@@ -1737,56 +1740,56 @@ static const struct ar9300_eeprom ar9300_h112 = {
 	.ctlPowerData_5G = {
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 1}, {60, 0},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
-				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 0}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
 			}
 		},
 	}
@@ -2029,21 +2032,21 @@ static const struct ar9300_eeprom ar9300_x112 = {
 		}
 	},
 	.ctlPowerData_2G = {
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		{ { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		{ { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-		{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
 	},
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
@@ -2315,56 +2318,56 @@ static const struct ar9300_eeprom ar9300_x112 = {
 	.ctlPowerData_5G = {
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 1}, {60, 0},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
-				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 0}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
 			}
 		},
 	}
@@ -2606,21 +2609,21 @@ static const struct ar9300_eeprom ar9300_h116 = {
 		}
 	 },
 	.ctlPowerData_2G = {
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
 	 },
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
@@ -2892,56 +2895,56 @@ static const struct ar9300_eeprom ar9300_h116 = {
 	.ctlPowerData_5G = {
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 1}, {60, 0},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
-				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 0}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
 			}
 		},
 	 }
@@ -4363,9 +4366,9 @@ static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep,
 	struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G;
 
 	if (is2GHz)
-		return ctl_2g[idx].ctlEdges[edge].tPower;
+		return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge]);
 	else
-		return ctl_5g[idx].ctlEdges[edge].tPower;
+		return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge]);
 }
 
 static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
@@ -4383,12 +4386,12 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
 
 	if (is2GHz) {
 		if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq &&
-		    ctl_2g[idx].ctlEdges[edge - 1].flag)
-			return ctl_2g[idx].ctlEdges[edge - 1].tPower;
+		    CTL_EDGE_FLAGS(ctl_2g[idx].ctlEdges[edge - 1]))
+			return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge - 1]);
 	} else {
 		if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq &&
-		    ctl_5g[idx].ctlEdges[edge - 1].flag)
-			return ctl_5g[idx].ctlEdges[edge - 1].tPower;
+		    CTL_EDGE_FLAGS(ctl_5g[idx].ctlEdges[edge - 1]))
+			return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
 	}
 
 	return AR9300_MAX_RATE_POWER;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 57f64dbbcd89..9c1463307f0c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -270,17 +270,12 @@ struct cal_tgt_pow_ht {
 	u8 tPow2x[14];
 } __packed;
 
-struct cal_ctl_edge_pwr {
-	u8 tPower:6,
-	   flag:2;
-} __packed;
-
 struct cal_ctl_data_2g {
-	struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_2G];
+	u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G];
 } __packed;
 
 struct cal_ctl_data_5g {
-	struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G];
+	u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G];
 } __packed;
 
 struct ar9300_BaseExtension_1 {
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 6f90acc5cca7..0b4b4704b1f0 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 #include <linux/completion.h>
+#include <linux/pm_qos_params.h>
 
 #include "debug.h"
 #include "common.h"
@@ -628,6 +629,8 @@ struct ath_softc {
 	struct ath_descdma txsdma;
 
 	struct ath_ant_comb ant_comb;
+
+	struct pm_qos_request_list pm_qos_req;
 };
 
 struct ath_wiphy {
@@ -657,7 +660,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
-extern struct pm_qos_request_list ath9k_pm_qos_req;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index 1266333f586d..2bbf94d0191e 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -240,16 +240,16 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
 	for (i = 0; (i < num_band_edges) &&
 		     (pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
 		if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) {
-			twiceMaxEdgePower = pRdEdgesPower[i].tPower;
+			twiceMaxEdgePower = CTL_EDGE_TPOWER(pRdEdgesPower[i].ctl);
 			break;
 		} else if ((i > 0) &&
 			   (freq < ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel,
 						      is2GHz))) {
 			if (ath9k_hw_fbin2freq(pRdEdgesPower[i - 1].bChannel,
 					       is2GHz) < freq &&
-			    pRdEdgesPower[i - 1].flag) {
+			    CTL_EDGE_FLAGS(pRdEdgesPower[i - 1].ctl)) {
 				twiceMaxEdgePower =
-					pRdEdgesPower[i - 1].tPower;
+					CTL_EDGE_TPOWER(pRdEdgesPower[i - 1].ctl);
 			}
 			break;
 		}
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 3c99830dab0c..8a644fced5c9 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -233,6 +233,18 @@
 
 #define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)
 
+#define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f)
+#define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03)
+
+#define LNA_CTL_BUF_MODE	BIT(0)
+#define LNA_CTL_ISEL_LO		BIT(1)
+#define LNA_CTL_ISEL_HI		BIT(2)
+#define LNA_CTL_BUF_IN		BIT(3)
+#define LNA_CTL_FEM_BAND	BIT(4)
+#define LNA_CTL_LOCAL_BIAS	BIT(5)
+#define LNA_CTL_FORCE_XPA	BIT(6)
+#define LNA_CTL_USE_ANT1	BIT(7)
+
 enum eeprom_param {
 	EEP_NFTHRESH_5,
 	EEP_NFTHRESH_2,
@@ -378,10 +390,7 @@ struct modal_eep_header {
 	u8 xatten2Margin[AR5416_MAX_CHAINS];
 	u8 ob_ch1;
 	u8 db_ch1;
-	u8 useAnt1:1,
-	    force_xpaon:1,
-	    local_bias:1,
-	    femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1;
+	u8 lna_ctl;
 	u8 miscBits;
 	u16 xpaBiasLvlFreq[3];
 	u8 futureModal[6];
@@ -535,18 +544,10 @@ struct cal_target_power_ht {
 	u8 tPow2x[8];
 } __packed;
 
-
-#ifdef __BIG_ENDIAN_BITFIELD
-struct cal_ctl_edges {
-	u8 bChannel;
-	u8 flag:2, tPower:6;
-} __packed;
-#else
 struct cal_ctl_edges {
 	u8 bChannel;
-	u8 tPower:6, flag:2;
+	u8 ctl;
 } __packed;
-#endif
 
 struct cal_data_op_loop_ar9287 {
 	u8 pwrPdg[2][5];
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index e94216e1e107..45f70b2404a1 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -451,9 +451,10 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 		ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
 					  AR_AN_TOP2_LOCALBIAS,
 					  AR_AN_TOP2_LOCALBIAS_S,
-					  pModal->local_bias);
+					  !!(pModal->lna_ctl &
+					     LNA_CTL_LOCAL_BIAS));
 		REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG,
-			      pModal->force_xpaon);
+			      !!(pModal->lna_ctl & LNA_CTL_FORCE_XPA));
 	}
 
 	REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
@@ -1435,9 +1436,9 @@ static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
 
 	num_ant_config = 1;
 
-	if (pBase->version >= 0x0E0D)
-		if (pModal->useAnt1)
-			num_ant_config += 1;
+	if (pBase->version >= 0x0E0D &&
+	    (pModal->lna_ctl & LNA_CTL_USE_ANT1))
+		num_ant_config += 1;
 
 	return num_ant_config;
 }
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ce9e59f4cd3d..380d0c651137 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2046,7 +2046,8 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
 		val = REG_READ(ah, AR7010_GPIO_IN);
 		return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0;
 	} else if (AR_SREV_9300_20_OR_LATER(ah))
-		return MS_REG_READ(AR9300, gpio) != 0;
+		return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) &
+			AR_GPIO_BIT(gpio)) != 0;
 	else if (AR_SREV_9271(ah))
 		return MS_REG_READ(AR9271, gpio) != 0;
 	else if (AR_SREV_9287_11_OR_LATER(ah))
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 7eef1faee668..84e19e504dd0 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/pm_qos_params.h>
 
 #include "ath9k.h"
 
@@ -180,8 +179,6 @@ static const struct ath_ops ath9k_common_ops = {
 	.write = ath9k_iowrite32,
 };
 
-struct pm_qos_request_list ath9k_pm_qos_req;
-
 /**************************/
 /*     Initialization     */
 /**************************/
@@ -657,6 +654,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
 	hw->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_P2P_GO) |
+		BIT(NL80211_IFTYPE_P2P_CLIENT) |
 		BIT(NL80211_IFTYPE_AP) |
 		BIT(NL80211_IFTYPE_WDS) |
 		BIT(NL80211_IFTYPE_STATION) |
@@ -756,7 +755,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	ath_init_leds(sc);
 	ath_start_rfkill_poll(sc);
 
-	pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+	pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
 			   PM_QOS_DEFAULT_VALUE);
 
 	return 0;
@@ -827,7 +826,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
 	}
 
 	ieee80211_unregister_hw(hw);
-	pm_qos_remove_request(&ath9k_pm_qos_req);
+	pm_qos_remove_request(&sc->pm_qos_req);
 	ath_rx_cleanup(sc);
 	ath_tx_cleanup(sc);
 	ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 50bdb5db23b4..7acd6b0ca011 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/nl80211.h>
-#include <linux/pm_qos_params.h>
 #include "ath9k.h"
 #include "btcoex.h"
 
@@ -1184,7 +1183,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
 			ath9k_btcoex_timer_resume(sc);
 	}
 
-	pm_qos_update_request(&ath9k_pm_qos_req, 55);
+	pm_qos_update_request(&sc->pm_qos_req, 55);
 
 mutex_unlock:
 	mutex_unlock(&sc->mutex);
@@ -1339,7 +1338,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
 	sc->sc_flags |= SC_OP_INVALID;
 
-	pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+	pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
 
 	mutex_unlock(&sc->mutex);
 
@@ -1436,6 +1435,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_vif *avp = (void *)vif->drv_priv;
+	bool bs_valid = false;
 	int i;
 
 	ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
@@ -1464,7 +1464,15 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 			       "slot\n", __func__);
 			sc->beacon.bslot[i] = NULL;
 			sc->beacon.bslot_aphy[i] = NULL;
-		}
+		} else if (sc->beacon.bslot[i])
+			bs_valid = true;
+	}
+	if (!bs_valid && (sc->sc_ah->imask & ATH9K_INT_SWBA)) {
+		/* Disable SWBA interrupt */
+		sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
+		ath9k_ps_wakeup(sc);
+		ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+		ath9k_ps_restore(sc);
 	}
 
 	sc->nvifs--;
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index a597cc8d8644..c2472edab5e0 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -976,11 +976,13 @@ enum {
 #define AR9287_GPIO_IN_VAL_S                     11
 #define AR9271_GPIO_IN_VAL                       0xFFFF0000
 #define AR9271_GPIO_IN_VAL_S                     16
-#define AR9300_GPIO_IN_VAL                       0x0001FFFF
-#define AR9300_GPIO_IN_VAL_S                     0
 #define AR7010_GPIO_IN_VAL                       0x0000FFFF
 #define AR7010_GPIO_IN_VAL_S                     0
 
+#define AR_GPIO_IN				 0x404c
+#define AR9300_GPIO_IN_VAL                       0x0001FFFF
+#define AR9300_GPIO_IN_VAL_S                     0
+
 #define AR_GPIO_OE_OUT                           (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)
 #define AR_GPIO_OE_OUT_DRV                       0x3
 #define AR_GPIO_OE_OUT_DRV_NO                    0x0
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index ae6c006bbc56..546b4e4ec5ea 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -291,7 +291,8 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
 
 		if (SUPP(CARL9170FW_WLANTX_CAB)) {
 			ar->hw->wiphy->interface_modes |=
-				BIT(NL80211_IFTYPE_AP);
+				BIT(NL80211_IFTYPE_AP) |
+				BIT(NL80211_IFTYPE_P2P_GO);
 		}
 	}
 
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 511dbe3caf58..870df8c42622 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1648,7 +1648,8 @@ void *carl9170_alloc(size_t priv_size)
 	 * supports these modes. The code which will add the
 	 * additional interface_modes is in fw.c.
 	 */
-	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+				     BIT(NL80211_IFTYPE_P2P_CLIENT);
 
 	hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
 		     IEEE80211_HW_REPORTS_TX_ACK_STATUS |
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index aee5c9d89a14..6cc58e052d10 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -867,7 +867,7 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 
 	mac_tmp = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
 			      AR9170_TX_MAC_BACKOFF);
-	mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &&
+	mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &
 			       AR9170_TX_MAC_QOS);
 
 	no_ack = !!(info->flags & IEEE80211_TX_CTL_NO_ACK);
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e5685dc317a8..b4de0ca10feb 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1170,7 +1170,6 @@ static void if_sdio_remove(struct sdio_func *func)
 	lbs_deb_sdio("call remove card\n");
 	lbs_stop_card(card->priv);
 	lbs_remove_card(card->priv);
-	card->priv->surpriseremoved = 1;
 
 	flush_workqueue(card->workqueue);
 	destroy_workqueue(card->workqueue);
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 79bcb4e5d2ca..ecd4d04b2c3c 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1055,7 +1055,6 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
 	lbs_stop_card(priv);
 	lbs_remove_card(priv); /* will call free_netdev */
 
-	priv->surpriseremoved = 1;
 	free_irq(spi->irq, card);
 	if_spi_terminate_spi_thread(card);
 	if (card->pdata->teardown)
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 143473c59393..6836a6dd9853 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -916,8 +916,6 @@ void lbs_remove_card(struct lbs_private *priv)
 
 	lbs_free_adapter(priv);
 	lbs_cfg_free(priv);
-
-	priv->dev = NULL;
 	free_netdev(dev);
 
 	lbs_deb_leave(LBS_DEB_MAIN);
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index e8e2d0f4763d..fa0cf744958f 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -1392,10 +1392,9 @@ static void orinoco_process_scan_results(struct work_struct *work)
 				orinoco_add_hostscan_results(priv, buf, len);
 
 			kfree(buf);
-		} else if (priv->scan_request) {
+		} else {
 			/* Either abort or complete the scan */
-			cfg80211_scan_done(priv->scan_request, (len < 0));
-			priv->scan_request = NULL;
+			orinoco_scan_done(priv, (len < 0));
 		}
 
 		spin_lock_irqsave(&priv->scan_lock, flags);
@@ -1684,6 +1683,8 @@ static int __orinoco_down(struct orinoco_private *priv)
 		hermes_write_regn(hw, EVACK, 0xffff);
 	}
 
+	orinoco_scan_done(priv, true);
+
 	/* firmware will have to reassociate */
 	netif_carrier_off(dev);
 	priv->last_linkstatus = 0xffff;
@@ -1762,10 +1763,7 @@ void orinoco_reset(struct work_struct *work)
 	orinoco_unlock(priv, &flags);
 
 	/* Scanning support: Notify scan cancellation */
-	if (priv->scan_request) {
-		cfg80211_scan_done(priv->scan_request, 1);
-		priv->scan_request = NULL;
-	}
+	orinoco_scan_done(priv, true);
 
 	if (priv->hard_reset) {
 		err = (*priv->hard_reset)(priv);
diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/orinoco/scan.c
index 4300d9db7d8c..86cb54c842e7 100644
--- a/drivers/net/wireless/orinoco/scan.c
+++ b/drivers/net/wireless/orinoco/scan.c
@@ -229,3 +229,11 @@ void orinoco_add_hostscan_results(struct orinoco_private *priv,
 		priv->scan_request = NULL;
 	}
 }
+
+void orinoco_scan_done(struct orinoco_private *priv, bool abort)
+{
+	if (priv->scan_request) {
+		cfg80211_scan_done(priv->scan_request, abort);
+		priv->scan_request = NULL;
+	}
+}
diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/orinoco/scan.h
index 2dc4e046dbdb..27281fb0a6dc 100644
--- a/drivers/net/wireless/orinoco/scan.h
+++ b/drivers/net/wireless/orinoco/scan.h
@@ -16,5 +16,6 @@ void orinoco_add_extscan_result(struct orinoco_private *priv,
 void orinoco_add_hostscan_results(struct orinoco_private *dev,
 				  unsigned char *buf,
 				  size_t len);
+void orinoco_scan_done(struct orinoco_private *priv, bool abort);
 
 #endif /* _ORINOCO_SCAN_H_ */