From 74d23cc704d19732e70ef1579a669f7d5f09dd9a Mon Sep 17 00:00:00 2001
From: Richard Cochran <richardcochran@gmail.com>
Date: Sun, 21 Dec 2014 19:46:56 +0100
Subject: time: move the timecounter/cyclecounter code into its own file.

The timecounter code has almost nothing to do with the clocksource
code. Let it live in its own file. This will help isolate the
timecounter users from the clocksource users in the source tree.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index b6137be43920..38fc64cf5dca 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -38,7 +38,7 @@
 #include <linux/if_vlan.h>
 #include <linux/jiffies.h>
 
-#include <linux/clocksource.h>
+#include <linux/timecounter.h>
 #include <linux/net_tstamp.h>
 #include <linux/ptp_clock_kernel.h>
 
-- 
cgit v1.2.3


From 826ef90dc4727c9f9cd999c830023e54d9ea3f58 Mon Sep 17 00:00:00 2001
From: Richard Cochran <richardcochran@gmail.com>
Date: Sun, 21 Dec 2014 19:47:03 +0100
Subject: net: ixgbe: convert to timecounter adjtime.

This patch changes the driver to use the new and improved method
for adjusting the offset of a timecounter.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 5fd4b5271f9a..47c29eaaa140 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -261,18 +261,9 @@ static int ixgbe_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 	struct ixgbe_adapter *adapter =
 		container_of(ptp, struct ixgbe_adapter, ptp_caps);
 	unsigned long flags;
-	u64 now;
 
 	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-
-	now = timecounter_read(&adapter->tc);
-	now += delta;
-
-	/* reset the timecounter */
-	timecounter_init(&adapter->tc,
-			 &adapter->cc,
-			 now);
-
+	timecounter_adjtime(&adapter->tc, delta);
 	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
 
 	ixgbe_ptp_setup_sdp(adapter);
-- 
cgit v1.2.3


From d312da293f787e1b19c57acb58e8c1b171c4a04a Mon Sep 17 00:00:00 2001
From: Richard Cochran <richardcochran@gmail.com>
Date: Fri, 2 Jan 2015 20:22:07 +0100
Subject: ixgbe: convert to CYCLECOUNTER_MASK macro.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 47c29eaaa140..79c00f57d3e7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -793,7 +793,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
 
 	memset(&adapter->cc, 0, sizeof(adapter->cc));
 	adapter->cc.read = ixgbe_ptp_read;
-	adapter->cc.mask = CLOCKSOURCE_MASK(64);
+	adapter->cc.mask = CYCLECOUNTER_MASK(64);
 	adapter->cc.shift = shift;
 	adapter->cc.mult = 1;
 
-- 
cgit v1.2.3


From df8a39defad46b83694ea6dd868d332976d62cc0 Mon Sep 17 00:00:00 2001
From: Jiri Pirko <jiri@resnulli.us>
Date: Tue, 13 Jan 2015 17:13:44 +0100
Subject: net: rename vlan_tx_* helpers since "tx" is misleading there

The same macros are used for rx as well. So rename it.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 Documentation/networking/filter.txt                  |  4 ++--
 drivers/infiniband/hw/nes/nes_nic.c                  | 13 +++++++------
 drivers/net/ethernet/3com/typhoon.c                  |  4 ++--
 drivers/net/ethernet/alteon/acenic.c                 |  8 ++++----
 drivers/net/ethernet/amd/amd8111e.c                  |  4 ++--
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c             |  8 ++++----
 drivers/net/ethernet/atheros/atl1c/atl1c_main.c      |  4 ++--
 drivers/net/ethernet/atheros/atl1e/atl1e_main.c      |  4 ++--
 drivers/net/ethernet/atheros/atlx/atl1.c             |  4 ++--
 drivers/net/ethernet/atheros/atlx/atl2.c             |  4 ++--
 drivers/net/ethernet/broadcom/bnx2.c                 |  4 ++--
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c      |  4 ++--
 drivers/net/ethernet/broadcom/tg3.c                  |  4 ++--
 drivers/net/ethernet/brocade/bna/bnad.c              |  4 ++--
 drivers/net/ethernet/chelsio/cxgb/sge.c              |  4 ++--
 drivers/net/ethernet/chelsio/cxgb3/sge.c             |  6 +++---
 drivers/net/ethernet/chelsio/cxgb4/sge.c             |  4 ++--
 drivers/net/ethernet/chelsio/cxgb4vf/sge.c           |  4 ++--
 drivers/net/ethernet/cisco/enic/enic_main.c          |  4 ++--
 drivers/net/ethernet/emulex/benet/be_main.c          | 12 ++++++------
 drivers/net/ethernet/freescale/gianfar.c             |  4 ++--
 drivers/net/ethernet/ibm/ehea/ehea_main.c            |  4 ++--
 drivers/net/ethernet/intel/e1000/e1000_main.c        |  5 +++--
 drivers/net/ethernet/intel/e1000e/netdev.c           |  9 +++++----
 drivers/net/ethernet/intel/fm10k/fm10k_main.c        |  4 ++--
 drivers/net/ethernet/intel/fm10k/fm10k_netdev.c      |  2 +-
 drivers/net/ethernet/intel/i40e/i40e_txrx.c          |  4 ++--
 drivers/net/ethernet/intel/i40evf/i40e_txrx.c        |  4 ++--
 drivers/net/ethernet/intel/igb/igb_main.c            |  4 ++--
 drivers/net/ethernet/intel/igbvf/netdev.c            |  5 +++--
 drivers/net/ethernet/intel/ixgb/ixgb_main.c          |  4 ++--
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c        |  4 ++--
 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c    |  4 ++--
 drivers/net/ethernet/jme.c                           |  4 ++--
 drivers/net/ethernet/marvell/sky2.c                  |  6 +++---
 drivers/net/ethernet/mellanox/mlx4/en_tx.c           | 12 ++++++------
 drivers/net/ethernet/natsemi/ns83820.c               |  4 ++--
 drivers/net/ethernet/neterion/s2io.c                 |  4 ++--
 drivers/net/ethernet/neterion/vxge/vxge-main.c       |  4 ++--
 drivers/net/ethernet/nvidia/forcedeth.c              |  4 ++--
 drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c |  4 ++--
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c       |  8 ++++----
 drivers/net/ethernet/qlogic/qlge/qlge_main.c         |  6 +++---
 drivers/net/ethernet/realtek/8139cp.c                |  4 ++--
 drivers/net/ethernet/realtek/r8169.c                 |  4 ++--
 drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c      |  2 +-
 drivers/net/ethernet/tehuti/tehuti.c                 |  4 ++--
 drivers/net/ethernet/via/via-rhine.c                 |  6 +++---
 drivers/net/ethernet/via/via-velocity.c              |  4 ++--
 drivers/net/macvtap.c                                |  6 +++---
 drivers/net/tun.c                                    |  4 ++--
 drivers/net/usb/r8152.c                              |  4 ++--
 drivers/net/vmxnet3/vmxnet3_drv.c                    |  4 ++--
 drivers/net/vxlan.c                                  |  4 ++--
 drivers/s390/net/qeth_l3_main.c                      |  8 ++++----
 drivers/vhost/net.c                                  |  2 +-
 include/linux/if_vlan.h                              | 16 ++++++++--------
 include/net/pkt_sched.h                              |  2 +-
 include/trace/events/net.h                           |  8 ++++----
 net/8021q/vlan_core.c                                |  2 +-
 net/bridge/br_netfilter.c                            | 12 ++++++------
 net/bridge/br_private.h                              |  4 ++--
 net/bridge/br_vlan.c                                 |  4 ++--
 net/bridge/netfilter/ebt_vlan.c                      |  4 ++--
 net/bridge/netfilter/ebtables.c                      |  2 +-
 net/core/dev.c                                       | 10 +++++-----
 net/core/netpoll.c                                   |  2 +-
 net/core/skbuff.c                                    |  8 ++++----
 net/ipv4/geneve.c                                    |  2 +-
 net/openvswitch/actions.c                            |  4 ++--
 net/openvswitch/datapath.c                           |  2 +-
 net/openvswitch/flow.c                               |  4 ++--
 net/openvswitch/vport-gre.c                          |  2 +-
 net/openvswitch/vport.c                              |  3 ++-
 net/packet/af_packet.c                               | 12 ++++++------
 net/sched/em_meta.c                                  |  2 +-
 net/wireless/util.c                                  |  4 ++--
 77 files changed, 195 insertions(+), 190 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt
index 58d08f8d8d80..9930ecfbb465 100644
--- a/Documentation/networking/filter.txt
+++ b/Documentation/networking/filter.txt
@@ -279,8 +279,8 @@ Possible BPF extensions are shown in the following table:
   hatype                                skb->dev->type
   rxhash                                skb->hash
   cpu                                   raw_smp_processor_id()
-  vlan_tci                              vlan_tx_tag_get(skb)
-  vlan_pr                               vlan_tx_tag_present(skb)
+  vlan_tci                              skb_vlan_tag_get(skb)
+  vlan_pr                               skb_vlan_tag_present(skb)
   rand                                  prandom_u32()
 
 These extensions can also be prefixed with '#'.
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 49eb5111d2cd..70acda91eb2a 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -373,11 +373,11 @@ static int nes_nic_send(struct sk_buff *skb, struct net_device *netdev)
 	wqe_fragment_length = (__le16 *)&nic_sqe->wqe_words[NES_NIC_SQ_WQE_LENGTH_0_TAG_IDX];
 
 	/* setup the VLAN tag if present */
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		nes_debug(NES_DBG_NIC_TX, "%s: VLAN packet to send... VLAN = %08X\n",
-				netdev->name, vlan_tx_tag_get(skb));
+				netdev->name, skb_vlan_tag_get(skb));
 		wqe_misc = NES_NIC_SQ_WQE_TAGVALUE_ENABLE;
-		wqe_fragment_length[0] = (__force __le16) vlan_tx_tag_get(skb);
+		wqe_fragment_length[0] = (__force __le16) skb_vlan_tag_get(skb);
 	} else
 		wqe_misc = 0;
 
@@ -576,11 +576,12 @@ tso_sq_no_longer_full:
 				wqe_fragment_length =
 						(__le16 *)&nic_sqe->wqe_words[NES_NIC_SQ_WQE_LENGTH_0_TAG_IDX];
 				/* setup the VLAN tag if present */
-				if (vlan_tx_tag_present(skb)) {
+				if (skb_vlan_tag_present(skb)) {
 					nes_debug(NES_DBG_NIC_TX, "%s: VLAN packet to send... VLAN = %08X\n",
-							netdev->name, vlan_tx_tag_get(skb) );
+							netdev->name,
+						  skb_vlan_tag_get(skb));
 					wqe_misc = NES_NIC_SQ_WQE_TAGVALUE_ENABLE;
-					wqe_fragment_length[0] = (__force __le16) vlan_tx_tag_get(skb);
+					wqe_fragment_length[0] = (__force __le16) skb_vlan_tag_get(skb);
 				} else
 					wqe_misc = 0;
 
diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index dede43f4ce09..8f8418d2ac4a 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -769,11 +769,11 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
 		first_txd->processFlags |= TYPHOON_TX_PF_IP_CHKSUM;
 	}
 
-	if(vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		first_txd->processFlags |=
 		    TYPHOON_TX_PF_INSERT_VLAN | TYPHOON_TX_PF_VLAN_PRIORITY;
 		first_txd->processFlags |=
-		    cpu_to_le32(htons(vlan_tx_tag_get(skb)) <<
+		    cpu_to_le32(htons(skb_vlan_tag_get(skb)) <<
 				TYPHOON_TX_PF_VLAN_TAG_SHIFT);
 	}
 
diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c
index b68074803de3..b90a26b13fdf 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -2429,9 +2429,9 @@ restart:
 		flagsize = (skb->len << 16) | (BD_FLG_END);
 		if (skb->ip_summed == CHECKSUM_PARTIAL)
 			flagsize |= BD_FLG_TCP_UDP_SUM;
-		if (vlan_tx_tag_present(skb)) {
+		if (skb_vlan_tag_present(skb)) {
 			flagsize |= BD_FLG_VLAN_TAG;
-			vlan_tag = vlan_tx_tag_get(skb);
+			vlan_tag = skb_vlan_tag_get(skb);
 		}
 		desc = ap->tx_ring + idx;
 		idx = (idx + 1) % ACE_TX_RING_ENTRIES(ap);
@@ -2450,9 +2450,9 @@ restart:
 		flagsize = (skb_headlen(skb) << 16);
 		if (skb->ip_summed == CHECKSUM_PARTIAL)
 			flagsize |= BD_FLG_TCP_UDP_SUM;
-		if (vlan_tx_tag_present(skb)) {
+		if (skb_vlan_tag_present(skb)) {
 			flagsize |= BD_FLG_VLAN_TAG;
-			vlan_tag = vlan_tx_tag_get(skb);
+			vlan_tag = skb_vlan_tag_get(skb);
 		}
 
 		ace_load_tx_bd(ap, ap->tx_ring + idx, mapping, flagsize, vlan_tag);
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index 841e6558db68..4c2ae2221780 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -1299,11 +1299,11 @@ static netdev_tx_t amd8111e_start_xmit(struct sk_buff *skb,
 	lp->tx_ring[tx_index].tx_flags = 0;
 
 #if AMD8111E_VLAN_TAG_USED
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		lp->tx_ring[tx_index].tag_ctrl_cmd |=
 				cpu_to_le16(TCC_VLAN_INSERT);
 		lp->tx_ring[tx_index].tag_ctrl_info =
-				cpu_to_le16(vlan_tx_tag_get(skb));
+				cpu_to_le16(skb_vlan_tag_get(skb));
 
 	}
 #endif
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 7bb5f07dbeef..2ba1dd22ad64 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1165,8 +1165,8 @@ static void xgbe_prep_tx_tstamp(struct xgbe_prv_data *pdata,
 
 static void xgbe_prep_vlan(struct sk_buff *skb, struct xgbe_packet_data *packet)
 {
-	if (vlan_tx_tag_present(skb))
-		packet->vlan_ctag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb))
+		packet->vlan_ctag = skb_vlan_tag_get(skb);
 }
 
 static int xgbe_prep_tso(struct sk_buff *skb, struct xgbe_packet_data *packet)
@@ -1247,9 +1247,9 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
 		XGMAC_SET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES,
 			       CSUM_ENABLE, 1);
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		/* VLAN requires an extra descriptor if tag is different */
-		if (vlan_tx_tag_get(skb) != ring->tx.cur_vlan_ctag)
+		if (skb_vlan_tag_get(skb) != ring->tx.cur_vlan_ctag)
 			/* We can share with the TSO context descriptor */
 			if (!context_desc) {
 				context_desc = 1;
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index c9946c6c119e..587f63e87588 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -2235,8 +2235,8 @@ static netdev_tx_t atl1c_xmit_frame(struct sk_buff *skb,
 		return NETDEV_TX_OK;
 	}
 
-	if (unlikely(vlan_tx_tag_present(skb))) {
-		u16 vlan = vlan_tx_tag_get(skb);
+	if (unlikely(skb_vlan_tag_present(skb))) {
+		u16 vlan = skb_vlan_tag_get(skb);
 		__le16 tag;
 
 		vlan = cpu_to_le16(vlan);
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index c88abf5b6415..59a03a193e83 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -1892,8 +1892,8 @@ static netdev_tx_t atl1e_xmit_frame(struct sk_buff *skb,
 
 	tpd = atl1e_get_tpd(adapter);
 
-	if (vlan_tx_tag_present(skb)) {
-		u16 vlan_tag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		u16 vlan_tag = skb_vlan_tag_get(skb);
 		u16 atl1e_vlan_tag;
 
 		tpd->word3 |= 1 << TPD_INS_VL_TAG_SHIFT;
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 2c8f398aeda9..eca1d113fee1 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -2415,8 +2415,8 @@ static netdev_tx_t atl1_xmit_frame(struct sk_buff *skb,
 		(u16) atomic_read(&tpd_ring->next_to_use));
 	memset(ptpd, 0, sizeof(struct tx_packet_desc));
 
-	if (vlan_tx_tag_present(skb)) {
-		vlan_tag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		vlan_tag = skb_vlan_tag_get(skb);
 		vlan_tag = (vlan_tag << 4) | (vlan_tag >> 13) |
 			((vlan_tag >> 9) & 0x8);
 		ptpd->word3 |= 1 << TPD_INS_VL_TAG_SHIFT;
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
index 482a7cabb0a1..46a535318c7a 100644
--- a/drivers/net/ethernet/atheros/atlx/atl2.c
+++ b/drivers/net/ethernet/atheros/atlx/atl2.c
@@ -887,8 +887,8 @@ static netdev_tx_t atl2_xmit_frame(struct sk_buff *skb,
 		offset = ((u32)(skb->len-copy_len + 3) & ~3);
 	}
 #ifdef NETIF_F_HW_VLAN_CTAG_TX
-	if (vlan_tx_tag_present(skb)) {
-		u16 vlan_tag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		u16 vlan_tag = skb_vlan_tag_get(skb);
 		vlan_tag = (vlan_tag << 4) |
 			(vlan_tag >> 13) |
 			((vlan_tag >> 9) & 0x8);
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 823d01c5684c..02bf0b86995b 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -6597,9 +6597,9 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		vlan_tag_flags |= TX_BD_FLAGS_TCP_UDP_CKSUM;
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		vlan_tag_flags |=
-			(TX_BD_FLAGS_VLAN_TAG | (vlan_tx_tag_get(skb) << 16));
+			(TX_BD_FLAGS_VLAN_TAG | (skb_vlan_tag_get(skb) << 16));
 	}
 
 	if ((mss = skb_shinfo(skb)->gso_size)) {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 1d1147c93d59..b51a18a09d4d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -3865,9 +3865,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	   "sending pkt %u @%p  next_idx %u  bd %u @%p\n",
 	   pkt_prod, tx_buf, txdata->tx_pkt_prod, bd_prod, tx_start_bd);
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		tx_start_bd->vlan_or_ethertype =
-		    cpu_to_le16(vlan_tx_tag_get(skb));
+		    cpu_to_le16(skb_vlan_tag_get(skb));
 		tx_start_bd->bd_flags.as_bitfield |=
 		    (X_ETH_OUTBAND_VLAN << ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT);
 	} else {
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 356bd5b022a5..4cf43bfbc955 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -8002,9 +8002,9 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	    !mss && skb->len > VLAN_ETH_FRAME_LEN)
 		base_flags |= TXD_FLAG_JMB_PKT;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		base_flags |= TXD_FLAG_VLAN;
-		vlan = vlan_tx_tag_get(skb);
+		vlan = skb_vlan_tag_get(skb);
 	}
 
 	if ((unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) &&
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 323721838cf9..7714d7790089 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -2824,8 +2824,8 @@ bnad_txq_wi_prepare(struct bnad *bnad, struct bna_tcb *tcb,
 	u32 gso_size;
 	u16 vlan_tag = 0;
 
-	if (vlan_tx_tag_present(skb)) {
-		vlan_tag = (u16)vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		vlan_tag = (u16)skb_vlan_tag_get(skb);
 		flags |= (BNA_TXQ_WI_CF_INS_PRIO | BNA_TXQ_WI_CF_INS_VLAN);
 	}
 	if (test_bit(BNAD_RF_CEE_RUNNING, &bnad->run_flags)) {
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
index babe2a915b00..526ea74e82d9 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
@@ -1860,9 +1860,9 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 	cpl->iff = dev->if_port;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		cpl->vlan_valid = 1;
-		cpl->vlan = htons(vlan_tx_tag_get(skb));
+		cpl->vlan = htons(skb_vlan_tag_get(skb));
 		st->vlan_insert++;
 	} else
 		cpl->vlan_valid = 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index 3dfcf600fcc6..d6aa602f168d 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -1148,8 +1148,8 @@ static void write_tx_pkt_wr(struct adapter *adap, struct sk_buff *skb,
 	cpl->len = htonl(skb->len);
 	cntrl = V_TXPKT_INTF(pi->port_id);
 
-	if (vlan_tx_tag_present(skb))
-		cntrl |= F_TXPKT_VLAN_VLD | V_TXPKT_VLAN(vlan_tx_tag_get(skb));
+	if (skb_vlan_tag_present(skb))
+		cntrl |= F_TXPKT_VLAN_VLD | V_TXPKT_VLAN(skb_vlan_tag_get(skb));
 
 	tso_info = V_LSO_MSS(skb_shinfo(skb)->gso_size);
 	if (tso_info) {
@@ -1282,7 +1282,7 @@ netdev_tx_t t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 		qs->port_stats[SGE_PSTAT_TX_CSUM]++;
 	if (skb_shinfo(skb)->gso_size)
 		qs->port_stats[SGE_PSTAT_TSO]++;
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		qs->port_stats[SGE_PSTAT_VLANINS]++;
 
 	/*
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index ca42e2e9dec9..619156112b21 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -1154,9 +1154,9 @@ out_free:	dev_kfree_skb_any(skb);
 			cntrl = TXPKT_L4CSUM_DIS | TXPKT_IPCSUM_DIS;
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		q->vlan_ins++;
-		cntrl |= TXPKT_VLAN_VLD | TXPKT_VLAN(vlan_tx_tag_get(skb));
+		cntrl |= TXPKT_VLAN_VLD | TXPKT_VLAN(skb_vlan_tag_get(skb));
 	}
 
 	cpl->ctrl0 = htonl(TXPKT_OPCODE(CPL_TX_PKT_XT) |
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index 4424277a7e4d..0545f0de1c52 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -1326,9 +1326,9 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	 * If there's a VLAN tag present, add that to the list of things to
 	 * do in this Work Request.
 	 */
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		txq->vlan_ins++;
-		cntrl |= TXPKT_VLAN_VLD | TXPKT_VLAN(vlan_tx_tag_get(skb));
+		cntrl |= TXPKT_VLAN_VLD | TXPKT_VLAN(skb_vlan_tag_get(skb));
 	}
 
 	/*
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 9a952df6606e..0535f6fbdc71 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -520,10 +520,10 @@ static inline void enic_queue_wq_skb(struct enic *enic,
 	int loopback = 0;
 	int err;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		/* VLAN tag from trunking driver */
 		vlan_tag_insert = 1;
-		vlan_tag = vlan_tx_tag_get(skb);
+		vlan_tag = skb_vlan_tag_get(skb);
 	} else if (enic->loop_enable) {
 		vlan_tag = enic->loop_tag;
 		loopback = 1;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 37a26b0b7e33..ed46610e5453 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -694,7 +694,7 @@ static inline u16 be_get_tx_vlan_tag(struct be_adapter *adapter,
 	u8 vlan_prio;
 	u16 vlan_tag;
 
-	vlan_tag = vlan_tx_tag_get(skb);
+	vlan_tag = skb_vlan_tag_get(skb);
 	vlan_prio = (vlan_tag & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
 	/* If vlan priority provided by OS is NOT in available bmap */
 	if (!(adapter->vlan_prio_bmap & (1 << vlan_prio)))
@@ -745,7 +745,7 @@ static void wrb_fill_hdr(struct be_adapter *adapter, struct be_eth_hdr_wrb *hdr,
 			SET_TX_WRB_HDR_BITS(udpcs, hdr, 1);
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		SET_TX_WRB_HDR_BITS(vlan, hdr, 1);
 		vlan_tag = be_get_tx_vlan_tag(adapter, skb);
 		SET_TX_WRB_HDR_BITS(vlan_tag, hdr, vlan_tag);
@@ -864,7 +864,7 @@ static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
 	if (unlikely(!skb))
 		return skb;
 
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		vlan_tag = be_get_tx_vlan_tag(adapter, skb);
 
 	if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
@@ -923,7 +923,7 @@ static bool be_ipv6_exthdr_check(struct sk_buff *skb)
 
 static int be_vlan_tag_tx_chk(struct be_adapter *adapter, struct sk_buff *skb)
 {
-	return vlan_tx_tag_present(skb) || adapter->pvid || adapter->qnq_vid;
+	return skb_vlan_tag_present(skb) || adapter->pvid || adapter->qnq_vid;
 }
 
 static int be_ipv6_tx_stall_chk(struct be_adapter *adapter, struct sk_buff *skb)
@@ -946,7 +946,7 @@ static struct sk_buff *be_lancer_xmit_workarounds(struct be_adapter *adapter,
 	eth_hdr_len = ntohs(skb->protocol) == ETH_P_8021Q ?
 						VLAN_ETH_HLEN : ETH_HLEN;
 	if (skb->len <= 60 &&
-	    (lancer_chip(adapter) || vlan_tx_tag_present(skb)) &&
+	    (lancer_chip(adapter) || skb_vlan_tag_present(skb)) &&
 	    is_ipv4_pkt(skb)) {
 		ip = (struct iphdr *)ip_hdr(skb);
 		pskb_trim(skb, eth_hdr_len + ntohs(ip->tot_len));
@@ -964,7 +964,7 @@ static struct sk_buff *be_lancer_xmit_workarounds(struct be_adapter *adapter,
 	 * Manually insert VLAN in pkt.
 	 */
 	if (skb->ip_summed != CHECKSUM_PARTIAL &&
-	    vlan_tx_tag_present(skb)) {
+	    skb_vlan_tag_present(skb)) {
 		skb = be_insert_vlan_in_pkt(adapter, skb, skip_hw_vlan);
 		if (unlikely(!skb))
 			goto err;
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index e54b1e39f9b4..93ff846e96f1 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -2170,7 +2170,7 @@ static inline void gfar_tx_checksum(struct sk_buff *skb, struct txfcb *fcb,
 void inline gfar_tx_vlan(struct sk_buff *skb, struct txfcb *fcb)
 {
 	fcb->flags |= TXFCB_VLN;
-	fcb->vlctl = vlan_tx_tag_get(skb);
+	fcb->vlctl = skb_vlan_tag_get(skb);
 }
 
 static inline struct txbd8 *skip_txbd(struct txbd8 *bdp, int stride,
@@ -2230,7 +2230,7 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	regs = tx_queue->grp->regs;
 
 	do_csum = (CHECKSUM_PARTIAL == skb->ip_summed);
-	do_vlan = vlan_tx_tag_present(skb);
+	do_vlan = skb_vlan_tag_present(skb);
 	do_tstamp = (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
 		    priv->hwts_tx_en;
 
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 566b17db135a..e8a1adb7a962 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -2064,9 +2064,9 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	memset(swqe, 0, SWQE_HEADER_SIZE);
 	atomic_dec(&pr->swqe_avail);
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		swqe->tx_control |= EHEA_SWQE_VLAN_INSERT;
-		swqe->vlan_tag = vlan_tx_tag_get(skb);
+		swqe->vlan_tag = skb_vlan_tag_get(skb);
 	}
 
 	pr->tx_packets++;
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 83140cbb5f01..9242982db3e0 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -3226,9 +3226,10 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
 		return NETDEV_TX_BUSY;
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		tx_flags |= E1000_TX_FLAGS_VLAN;
-		tx_flags |= (vlan_tx_tag_get(skb) << E1000_TX_FLAGS_VLAN_SHIFT);
+		tx_flags |= (skb_vlan_tag_get(skb) <<
+			     E1000_TX_FLAGS_VLAN_SHIFT);
 	}
 
 	first = tx_ring->next_to_use;
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 332a298e95b5..38cb586b1bf4 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -5463,8 +5463,8 @@ static int e1000_transfer_dhcp_info(struct e1000_adapter *adapter,
 	struct e1000_hw *hw = &adapter->hw;
 	u16 length, offset;
 
-	if (vlan_tx_tag_present(skb) &&
-	    !((vlan_tx_tag_get(skb) == adapter->hw.mng_cookie.vlan_id) &&
+	if (skb_vlan_tag_present(skb) &&
+	    !((skb_vlan_tag_get(skb) == adapter->hw.mng_cookie.vlan_id) &&
 	      (adapter->hw.mng_cookie.status &
 	       E1000_MNG_DHCP_COOKIE_STATUS_VLAN)))
 		return 0;
@@ -5603,9 +5603,10 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
 	if (e1000_maybe_stop_tx(tx_ring, count + 2))
 		return NETDEV_TX_BUSY;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		tx_flags |= E1000_TX_FLAGS_VLAN;
-		tx_flags |= (vlan_tx_tag_get(skb) << E1000_TX_FLAGS_VLAN_SHIFT);
+		tx_flags |= (skb_vlan_tag_get(skb) <<
+			     E1000_TX_FLAGS_VLAN_SHIFT);
 	}
 
 	first = tx_ring->next_to_use;
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index eb088b129bc7..caa43f7c2931 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -965,8 +965,8 @@ static void fm10k_tx_map(struct fm10k_ring *tx_ring,
 	tx_desc = FM10K_TX_DESC(tx_ring, i);
 
 	/* add HW VLAN tag */
-	if (vlan_tx_tag_present(skb))
-		tx_desc->vlan = cpu_to_le16(vlan_tx_tag_get(skb));
+	if (skb_vlan_tag_present(skb))
+		tx_desc->vlan = cpu_to_le16(skb_vlan_tag_get(skb));
 	else
 		tx_desc->vlan = 0;
 
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index 8811364b91cb..945b35d31c71 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -609,7 +609,7 @@ static netdev_tx_t fm10k_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 	int err;
 
 	if ((skb->protocol ==  htons(ETH_P_8021Q)) &&
-	    !vlan_tx_tag_present(skb)) {
+	    !skb_vlan_tag_present(skb)) {
 		/* FM10K only supports hardware tagging, any tags in frame
 		 * are considered 2nd level or "outer" tags
 		 */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 04b441460bbd..9f536dd8e1ec 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -1772,8 +1772,8 @@ static int i40e_tx_prepare_vlan_flags(struct sk_buff *skb,
 	u32  tx_flags = 0;
 
 	/* if we have a HW VLAN tag being added, default to the HW one */
-	if (vlan_tx_tag_present(skb)) {
-		tx_flags |= vlan_tx_tag_get(skb) << I40E_TX_FLAGS_VLAN_SHIFT;
+	if (skb_vlan_tag_present(skb)) {
+		tx_flags |= skb_vlan_tag_get(skb) << I40E_TX_FLAGS_VLAN_SHIFT;
 		tx_flags |= I40E_TX_FLAGS_HW_VLAN;
 	/* else if it is a SW VLAN, check the next protocol and store the tag */
 	} else if (protocol == htons(ETH_P_8021Q)) {
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index 04c7c1557a0c..82c3798fdd36 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -1122,8 +1122,8 @@ static int i40e_tx_prepare_vlan_flags(struct sk_buff *skb,
 	u32  tx_flags = 0;
 
 	/* if we have a HW VLAN tag being added, default to the HW one */
-	if (vlan_tx_tag_present(skb)) {
-		tx_flags |= vlan_tx_tag_get(skb) << I40E_TX_FLAGS_VLAN_SHIFT;
+	if (skb_vlan_tag_present(skb)) {
+		tx_flags |= skb_vlan_tag_get(skb) << I40E_TX_FLAGS_VLAN_SHIFT;
 		tx_flags |= I40E_TX_FLAGS_HW_VLAN;
 	/* else if it is a SW VLAN, check the next protocol and store the tag */
 	} else if (protocol == htons(ETH_P_8021Q)) {
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index ff59897a9463..6c25ec314183 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -5035,9 +5035,9 @@ netdev_tx_t igb_xmit_frame_ring(struct sk_buff *skb,
 
 	skb_tx_timestamp(skb);
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		tx_flags |= IGB_TX_FLAGS_VLAN;
-		tx_flags |= (vlan_tx_tag_get(skb) << IGB_TX_FLAGS_VLAN_SHIFT);
+		tx_flags |= (skb_vlan_tag_get(skb) << IGB_TX_FLAGS_VLAN_SHIFT);
 	}
 
 	/* record initial flags and protocol */
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index 63c807c9b21c..ad2b4897b392 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -2234,9 +2234,10 @@ static netdev_tx_t igbvf_xmit_frame_ring_adv(struct sk_buff *skb,
 		return NETDEV_TX_BUSY;
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		tx_flags |= IGBVF_TX_FLAGS_VLAN;
-		tx_flags |= (vlan_tx_tag_get(skb) << IGBVF_TX_FLAGS_VLAN_SHIFT);
+		tx_flags |= (skb_vlan_tag_get(skb) <<
+			     IGBVF_TX_FLAGS_VLAN_SHIFT);
 	}
 
 	if (skb->protocol == htons(ETH_P_IP))
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
index aa87605b144a..11a1bdbe3fd9 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
@@ -1532,9 +1532,9 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                      DESC_NEEDED)))
 		return NETDEV_TX_BUSY;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		tx_flags |= IXGB_TX_FLAGS_VLAN;
-		vlan_id = vlan_tx_tag_get(skb);
+		vlan_id = skb_vlan_tag_get(skb);
 	}
 
 	first = adapter->tx_ring.next_to_use;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 2ed2c7de2304..7bb421bfd84e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7217,8 +7217,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 	first->gso_segs = 1;
 
 	/* if we have a HW VLAN tag being added default to the HW one */
-	if (vlan_tx_tag_present(skb)) {
-		tx_flags |= vlan_tx_tag_get(skb) << IXGBE_TX_FLAGS_VLAN_SHIFT;
+	if (skb_vlan_tag_present(skb)) {
+		tx_flags |= skb_vlan_tag_get(skb) << IXGBE_TX_FLAGS_VLAN_SHIFT;
 		tx_flags |= IXGBE_TX_FLAGS_HW_VLAN;
 	/* else if it is a SW VLAN check the next protocol and store the tag */
 	} else if (protocol == htons(ETH_P_8021Q)) {
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 62a0d8e0f17d..c9b49bfb51bb 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -3452,8 +3452,8 @@ static int ixgbevf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	first->bytecount = skb->len;
 	first->gso_segs = 1;
 
-	if (vlan_tx_tag_present(skb)) {
-		tx_flags |= vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		tx_flags |= skb_vlan_tag_get(skb);
 		tx_flags <<= IXGBE_TX_FLAGS_VLAN_SHIFT;
 		tx_flags |= IXGBE_TX_FLAGS_VLAN;
 	}
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index 44ce7d88f554..6e9a792097d3 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -2154,9 +2154,9 @@ jme_tx_csum(struct jme_adapter *jme, struct sk_buff *skb, u8 *flags)
 static inline void
 jme_tx_vlan(struct sk_buff *skb, __le16 *vlan, u8 *flags)
 {
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		*flags |= TXFLAG_TAGON;
-		*vlan = cpu_to_le16(vlan_tx_tag_get(skb));
+		*vlan = cpu_to_le16(skb_vlan_tag_get(skb));
 	}
 }
 
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 867a6a3ef81f..d9f4498832a1 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -1895,14 +1895,14 @@ static netdev_tx_t sky2_xmit_frame(struct sk_buff *skb,
 	ctrl = 0;
 
 	/* Add VLAN tag, can piggyback on LRGLEN or ADDR64 */
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		if (!le) {
 			le = get_tx_le(sky2, &slot);
 			le->addr = 0;
 			le->opcode = OP_VLAN|HW_OWNER;
 		} else
 			le->opcode |= OP_VLAN;
-		le->length = cpu_to_be16(vlan_tx_tag_get(skb));
+		le->length = cpu_to_be16(skb_vlan_tag_get(skb));
 		ctrl |= INS_VLAN;
 	}
 
@@ -2594,7 +2594,7 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
 	sky2->rx_next = (sky2->rx_next + 1) % sky2->rx_pending;
 	prefetch(sky2->rx_ring + sky2->rx_next);
 
-	if (vlan_tx_tag_present(re->skb))
+	if (skb_vlan_tag_present(re->skb))
 		count -= VLAN_HLEN;	/* Account for vlan tag */
 
 	/* This chip has hardware problems that generates bogus status.
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index e3357bf523df..359bb1286eb5 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -682,8 +682,8 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb,
 	if (dev->num_tc)
 		return skb_tx_hash(dev, skb);
 
-	if (vlan_tx_tag_present(skb))
-		up = vlan_tx_tag_get(skb) >> VLAN_PRIO_SHIFT;
+	if (skb_vlan_tag_present(skb))
+		up = skb_vlan_tag_get(skb) >> VLAN_PRIO_SHIFT;
 
 	return fallback(dev, skb) % rings_p_up + up * rings_p_up;
 }
@@ -742,8 +742,8 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
 		goto tx_drop;
 	}
 
-	if (vlan_tx_tag_present(skb))
-		vlan_tag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb))
+		vlan_tag = skb_vlan_tag_get(skb);
 
 
 	netdev_txq_bql_enqueue_prefetchw(ring->tx_queue);
@@ -930,7 +930,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
 	real_size = (real_size / 16) & 0x3f;
 
 	if (ring->bf_enabled && desc_size <= MAX_BF && !bounce &&
-	    !vlan_tx_tag_present(skb) && send_doorbell) {
+	    !skb_vlan_tag_present(skb) && send_doorbell) {
 		tx_desc->ctrl.bf_qpn = ring->doorbell_qpn |
 				       cpu_to_be32(real_size);
 
@@ -952,7 +952,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
 	} else {
 		tx_desc->ctrl.vlan_tag = cpu_to_be16(vlan_tag);
 		tx_desc->ctrl.ins_vlan = MLX4_WQE_CTRL_INS_VLAN *
-			!!vlan_tx_tag_present(skb);
+			!!skb_vlan_tag_present(skb);
 		tx_desc->ctrl.fence_size = real_size;
 
 		/* Ensure new descriptor hits memory
diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c
index 2552e550a78c..eb807b0dc72a 100644
--- a/drivers/net/ethernet/natsemi/ns83820.c
+++ b/drivers/net/ethernet/natsemi/ns83820.c
@@ -1122,12 +1122,12 @@ again:
 	}
 
 #ifdef NS83820_VLAN_ACCEL_SUPPORT
-	if(vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		/* fetch the vlan tag info out of the
 		 * ancillary data if the vlan code
 		 * is using hw vlan acceleration
 		 */
-		short tag = vlan_tx_tag_get(skb);
+		short tag = skb_vlan_tag_get(skb);
 		extsts |= (EXTSTS_VPKT | htons(tag));
 	}
 #endif
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
index f5e4b820128b..0529cad75b10 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -4045,8 +4045,8 @@ static netdev_tx_t s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 
 	queue = 0;
-	if (vlan_tx_tag_present(skb))
-		vlan_tag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb))
+		vlan_tag = skb_vlan_tag_get(skb);
 	if (sp->config.tx_steering_type == TX_DEFAULT_STEERING) {
 		if (skb->protocol == htons(ETH_P_IP)) {
 			struct iphdr *ip;
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index cc0485e3c621..50d5604833ed 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -890,8 +890,8 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev)
 		dev->name, __func__, __LINE__,
 		fifo_hw, dtr, dtr_priv);
 
-	if (vlan_tx_tag_present(skb)) {
-		u16 vlan_tag = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		u16 vlan_tag = skb_vlan_tag_get(skb);
 		vxge_hw_fifo_txdl_vlan_set(dtr, vlan_tag);
 	}
 
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index f39cae620f61..a41bb5e6b954 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -2462,9 +2462,9 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 			 NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0;
 
 	/* vlan tag */
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		start_tx->txvlan = cpu_to_le32(NV_TX3_VLAN_TAG_PRESENT |
-					vlan_tx_tag_get(skb));
+					skb_vlan_tag_get(skb));
 	else
 		start_tx->txvlan = 0;
 
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 613037584d08..a47fe67fdf58 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -1893,9 +1893,9 @@ netxen_tso_check(struct net_device *netdev,
 		protocol = vh->h_vlan_encapsulated_proto;
 		flags = FLAGS_VLAN_TAGGED;
 
-	} else if (vlan_tx_tag_present(skb)) {
+	} else if (skb_vlan_tag_present(skb)) {
 		flags = FLAGS_VLAN_OOB;
-		vid = vlan_tx_tag_get(skb);
+		vid = skb_vlan_tag_get(skb);
 		netxen_set_tx_vlan_tci(first_desc, vid);
 		vlan_oob = 1;
 	}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index d166e534925d..4d2496f28b85 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -321,8 +321,8 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter,
 		if (protocol == ETH_P_8021Q) {
 			vh = (struct vlan_ethhdr *)skb->data;
 			vlan_id = ntohs(vh->h_vlan_TCI);
-		} else if (vlan_tx_tag_present(skb)) {
-			vlan_id = vlan_tx_tag_get(skb);
+		} else if (skb_vlan_tag_present(skb)) {
+			vlan_id = skb_vlan_tag_get(skb);
 		}
 	}
 
@@ -473,9 +473,9 @@ static int qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
 		flags = QLCNIC_FLAGS_VLAN_TAGGED;
 		vlan_tci = ntohs(vh->h_vlan_TCI);
 		protocol = ntohs(vh->h_vlan_encapsulated_proto);
-	} else if (vlan_tx_tag_present(skb)) {
+	} else if (skb_vlan_tag_present(skb)) {
 		flags = QLCNIC_FLAGS_VLAN_OOB;
-		vlan_tci = vlan_tx_tag_get(skb);
+		vlan_tci = skb_vlan_tag_get(skb);
 	}
 	if (unlikely(adapter->tx_pvid)) {
 		if (vlan_tci && !(adapter->flags & QLCNIC_TAGGING_ENABLED))
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 6c904a6cad2a..dc0058f90370 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2660,11 +2660,11 @@ static netdev_tx_t qlge_send(struct sk_buff *skb, struct net_device *ndev)
 
 	mac_iocb_ptr->frame_len = cpu_to_le16((u16) skb->len);
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		netif_printk(qdev, tx_queued, KERN_DEBUG, qdev->ndev,
-			     "Adding a vlan tag %d.\n", vlan_tx_tag_get(skb));
+			     "Adding a vlan tag %d.\n", skb_vlan_tag_get(skb));
 		mac_iocb_ptr->flags3 |= OB_MAC_IOCB_V;
-		mac_iocb_ptr->vlan_tci = cpu_to_le16(vlan_tx_tag_get(skb));
+		mac_iocb_ptr->vlan_tci = cpu_to_le16(skb_vlan_tag_get(skb));
 	}
 	tso = ql_tso(skb, (struct ob_mac_tso_iocb_req *)mac_iocb_ptr);
 	if (tso < 0) {
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 9c31e46d1eee..d79e33b3c191 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -708,8 +708,8 @@ static void cp_tx (struct cp_private *cp)
 
 static inline u32 cp_tx_vlan_tag(struct sk_buff *skb)
 {
-	return vlan_tx_tag_present(skb) ?
-		TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
+	return skb_vlan_tag_present(skb) ?
+		TxVlanTag | swab16(skb_vlan_tag_get(skb)) : 0x00;
 }
 
 static void unwind_tx_frag_mapping(struct cp_private *cp, struct sk_buff *skb,
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 3a280598a15a..cd286b0356ab 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -2073,8 +2073,8 @@ static int rtl8169_set_features(struct net_device *dev,
 
 static inline u32 rtl8169_tx_vlan_tag(struct sk_buff *skb)
 {
-	return (vlan_tx_tag_present(skb)) ?
-		TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
+	return (skb_vlan_tag_present(skb)) ?
+		TxVlanTag | swab16(skb_vlan_tag_get(skb)) : 0x00;
 }
 
 static void rtl8169_rx_vlan_tag(struct RxDesc *desc, struct sk_buff *skb)
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index b6612d6090ac..23545e1e605a 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -1272,7 +1272,7 @@ static netdev_tx_t sxgbe_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (unlikely(skb_is_gso(skb) && tqueue->prev_mss != cur_mss))
 		ctxt_desc_req = 1;
 
-	if (unlikely(vlan_tx_tag_present(skb) ||
+	if (unlikely(skb_vlan_tag_present(skb) ||
 		     ((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
 		      tqueue->hwts_tx_en)))
 		ctxt_desc_req = 1;
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index 6ab36d9ff2ab..a9cac8413e49 100644
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -1650,9 +1650,9 @@ static netdev_tx_t bdx_tx_transmit(struct sk_buff *skb,
 		    txd_mss);
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		/*Cut VLAN ID to 12 bits */
-		txd_vlan_id = vlan_tx_tag_get(skb) & BITS_MASK(12);
+		txd_vlan_id = skb_vlan_tag_get(skb) & BITS_MASK(12);
 		txd_vtag = 1;
 	}
 
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index a191afc23b56..0ac76102b33d 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -1781,8 +1781,8 @@ static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
 	rp->tx_ring[entry].desc_length =
 		cpu_to_le32(TXDESC | (skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN));
 
-	if (unlikely(vlan_tx_tag_present(skb))) {
-		u16 vid_pcp = vlan_tx_tag_get(skb);
+	if (unlikely(skb_vlan_tag_present(skb))) {
+		u16 vid_pcp = skb_vlan_tag_get(skb);
 
 		/* drop CFI/DEI bit, register needs VID and PCP */
 		vid_pcp = (vid_pcp & VLAN_VID_MASK) |
@@ -1803,7 +1803,7 @@ static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
 
 	/* Non-x86 Todo: explicitly flush cache lines here. */
 
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		/* Tx queues are bits 7-0 (first Tx queue: bit 7) */
 		BYTE_REG_BITS_ON(1 << 7, ioaddr + TQWake);
 
diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 282f83a63b67..c20206f83cc1 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -2611,8 +2611,8 @@ static netdev_tx_t velocity_xmit(struct sk_buff *skb,
 
 	td_ptr->tdesc1.cmd = TCPLS_NORMAL + (tdinfo->nskb_dma + 1) * 16;
 
-	if (vlan_tx_tag_present(skb)) {
-		td_ptr->tdesc1.vlan = cpu_to_le16(vlan_tx_tag_get(skb));
+	if (skb_vlan_tag_present(skb)) {
+		td_ptr->tdesc1.vlan = cpu_to_le16(skb_vlan_tag_get(skb));
 		td_ptr->tdesc1.TCR |= TCR0_VETAG;
 	}
 
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 7df221788cd4..d0ed5694dd7d 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -645,7 +645,7 @@ static void macvtap_skb_to_vnet_hdr(struct macvtap_queue *q,
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		vnet_hdr->flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
-		if (vlan_tx_tag_present(skb))
+		if (skb_vlan_tag_present(skb))
 			vnet_hdr->csum_start = cpu_to_macvtap16(q,
 				skb_checksum_start_offset(skb) + VLAN_HLEN);
 		else
@@ -821,13 +821,13 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q,
 	total = vnet_hdr_len;
 	total += skb->len;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		struct {
 			__be16 h_vlan_proto;
 			__be16 h_vlan_TCI;
 		} veth;
 		veth.h_vlan_proto = skb->vlan_proto;
-		veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb));
+		veth.h_vlan_TCI = htons(skb_vlan_tag_get(skb));
 
 		vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
 		total += VLAN_HLEN;
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 74fdf1158448..be196e89ab6c 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1260,7 +1260,7 @@ static ssize_t tun_put_user(struct tun_struct *tun,
 	int vlan_hlen = 0;
 	int vnet_hdr_sz = 0;
 
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		vlan_hlen = VLAN_HLEN;
 
 	if (tun->flags & IFF_VNET_HDR)
@@ -1337,7 +1337,7 @@ static ssize_t tun_put_user(struct tun_struct *tun,
 		} veth;
 
 		veth.h_vlan_proto = skb->vlan_proto;
-		veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb));
+		veth.h_vlan_TCI = htons(skb_vlan_tag_get(skb));
 
 		vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
 
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index b23426e4952c..e519e6a269b9 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1421,10 +1421,10 @@ static int msdn_giant_send_check(struct sk_buff *skb)
 
 static inline void rtl_tx_vlan_tag(struct tx_desc *desc, struct sk_buff *skb)
 {
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		u32 opts2;
 
-		opts2 = TX_VLAN_TAG | swab16(vlan_tx_tag_get(skb));
+		opts2 = TX_VLAN_TAG | swab16(skb_vlan_tag_get(skb));
 		desc->opts2 |= cpu_to_le32(opts2);
 	}
 }
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 31439818c27e..294214c15292 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1038,9 +1038,9 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		le32_add_cpu(&tq->shared->txNumDeferred, 1);
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		gdesc->txd.ti = 1;
-		gdesc->txd.tci = vlan_tx_tag_get(skb);
+		gdesc->txd.tci = skb_vlan_tag_get(skb);
 	}
 
 	/* finally flips the GEN bit of the SOP desc. */
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 3a18d8ed89ca..985359dd6033 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1561,7 +1561,7 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs,
 
 	min_headroom = LL_RESERVED_SPACE(dst->dev) + dst->header_len
 			+ VXLAN_HLEN + sizeof(struct ipv6hdr)
-			+ (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+			+ (skb_vlan_tag_present(skb) ? VLAN_HLEN : 0);
 
 	/* Need space for new headers (invalidates iph ptr) */
 	err = skb_cow_head(skb, min_headroom);
@@ -1607,7 +1607,7 @@ int vxlan_xmit_skb(struct vxlan_sock *vs,
 
 	min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len
 			+ VXLAN_HLEN + sizeof(struct iphdr)
-			+ (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+			+ (skb_vlan_tag_present(skb) ? VLAN_HLEN : 0);
 
 	/* Need space for new headers (invalidates iph ptr) */
 	err = skb_cow_head(skb, min_headroom);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 625227ad16ee..dd4ab8d73d34 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2800,12 +2800,12 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
 	 * before we're going to overwrite this location with next hop ip.
 	 * v6 uses passthrough, v4 sets the tag in the QDIO header.
 	 */
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		if ((ipv == 4) || (card->info.type == QETH_CARD_TYPE_IQD))
 			hdr->hdr.l3.ext_flags = QETH_HDR_EXT_VLAN_FRAME;
 		else
 			hdr->hdr.l3.ext_flags = QETH_HDR_EXT_INCLUDE_VLAN_TAG;
-		hdr->hdr.l3.vlan_id = vlan_tx_tag_get(skb);
+		hdr->hdr.l3.vlan_id = skb_vlan_tag_get(skb);
 	}
 
 	hdr->hdr.l3.length = skb->len - sizeof(struct qeth_hdr);
@@ -2986,7 +2986,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			skb_pull(new_skb, ETH_HLEN);
 		}
 
-		if (ipv != 4 && vlan_tx_tag_present(new_skb)) {
+		if (ipv != 4 && skb_vlan_tag_present(new_skb)) {
 			skb_push(new_skb, VLAN_HLEN);
 			skb_copy_to_linear_data(new_skb, new_skb->data + 4, 4);
 			skb_copy_to_linear_data_offset(new_skb, 4,
@@ -2995,7 +2995,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 				new_skb->data + 12, 4);
 			tag = (u16 *)(new_skb->data + 12);
 			*tag = __constant_htons(ETH_P_8021Q);
-			*(tag + 1) = htons(vlan_tx_tag_get(new_skb));
+			*(tag + 1) = htons(skb_vlan_tag_get(new_skb));
 		}
 	}
 
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 14419a8ccbb6..bcaf4cabb858 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -469,7 +469,7 @@ static int peek_head_len(struct sock *sk)
 	head = skb_peek(&sk->sk_receive_queue);
 	if (likely(head)) {
 		len = head->len;
-		if (vlan_tx_tag_present(head))
+		if (skb_vlan_tag_present(head))
 			len += VLAN_HLEN;
 	}
 
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 515a35e2a48a..bea465f24ebb 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -78,9 +78,9 @@ static inline bool is_vlan_dev(struct net_device *dev)
         return dev->priv_flags & IFF_802_1Q_VLAN;
 }
 
-#define vlan_tx_tag_present(__skb)	((__skb)->vlan_tci & VLAN_TAG_PRESENT)
-#define vlan_tx_tag_get(__skb)		((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
-#define vlan_tx_tag_get_id(__skb)	((__skb)->vlan_tci & VLAN_VID_MASK)
+#define skb_vlan_tag_present(__skb)	((__skb)->vlan_tci & VLAN_TAG_PRESENT)
+#define skb_vlan_tag_get(__skb)		((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
+#define skb_vlan_tag_get_id(__skb)	((__skb)->vlan_tci & VLAN_VID_MASK)
 
 /**
  *	struct vlan_pcpu_stats - VLAN percpu rx/tx stats
@@ -376,7 +376,7 @@ static inline struct sk_buff *vlan_insert_tag_set_proto(struct sk_buff *skb,
 static inline struct sk_buff *__vlan_hwaccel_push_inside(struct sk_buff *skb)
 {
 	skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
-					vlan_tx_tag_get(skb));
+					skb_vlan_tag_get(skb));
 	if (likely(skb))
 		skb->vlan_tci = 0;
 	return skb;
@@ -393,7 +393,7 @@ static inline struct sk_buff *__vlan_hwaccel_push_inside(struct sk_buff *skb)
  */
 static inline struct sk_buff *vlan_hwaccel_push_inside(struct sk_buff *skb)
 {
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		skb = __vlan_hwaccel_push_inside(skb);
 	return skb;
 }
@@ -442,8 +442,8 @@ static inline int __vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci)
 static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb,
 					 u16 *vlan_tci)
 {
-	if (vlan_tx_tag_present(skb)) {
-		*vlan_tci = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		*vlan_tci = skb_vlan_tag_get(skb);
 		return 0;
 	} else {
 		*vlan_tci = 0;
@@ -480,7 +480,7 @@ static inline __be16 vlan_get_protocol(const struct sk_buff *skb)
 {
 	__be16 protocol = 0;
 
-	if (vlan_tx_tag_present(skb) ||
+	if (skb_vlan_tag_present(skb) ||
 	     skb->protocol != cpu_to_be16(ETH_P_8021Q))
 		protocol = skb->protocol;
 	else {
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index fe6e7aac3c56..2342bf12cb78 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -121,7 +121,7 @@ static inline __be16 tc_skb_protocol(const struct sk_buff *skb)
 	 * vlan accelerated path. In that case, use skb->vlan_proto
 	 * as the original vlan header was already stripped.
 	 */
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		return skb->vlan_proto;
 	return skb->protocol;
 }
diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index 1de256b35807..49cc7c3de252 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -40,9 +40,9 @@ TRACE_EVENT(net_dev_start_xmit,
 		__assign_str(name, dev->name);
 		__entry->queue_mapping = skb->queue_mapping;
 		__entry->skbaddr = skb;
-		__entry->vlan_tagged = vlan_tx_tag_present(skb);
+		__entry->vlan_tagged = skb_vlan_tag_present(skb);
 		__entry->vlan_proto = ntohs(skb->vlan_proto);
-		__entry->vlan_tci = vlan_tx_tag_get(skb);
+		__entry->vlan_tci = skb_vlan_tag_get(skb);
 		__entry->protocol = ntohs(skb->protocol);
 		__entry->ip_summed = skb->ip_summed;
 		__entry->len = skb->len;
@@ -174,9 +174,9 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
 #endif
 		__entry->queue_mapping = skb->queue_mapping;
 		__entry->skbaddr = skb;
-		__entry->vlan_tagged = vlan_tx_tag_present(skb);
+		__entry->vlan_tagged = skb_vlan_tag_present(skb);
 		__entry->vlan_proto = ntohs(skb->vlan_proto);
-		__entry->vlan_tci = vlan_tx_tag_get(skb);
+		__entry->vlan_tci = skb_vlan_tag_get(skb);
 		__entry->protocol = ntohs(skb->protocol);
 		__entry->ip_summed = skb->ip_summed;
 		__entry->hash = skb->hash;
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 90cc2bdd4064..61bf2a06e85d 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -9,7 +9,7 @@ bool vlan_do_receive(struct sk_buff **skbp)
 {
 	struct sk_buff *skb = *skbp;
 	__be16 vlan_proto = skb->vlan_proto;
-	u16 vlan_id = vlan_tx_tag_get_id(skb);
+	u16 vlan_id = skb_vlan_tag_get_id(skb);
 	struct net_device *vlan_dev;
 	struct vlan_pcpu_stats *rx_stats;
 
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index c190d22b6b3d..65728e0dc4ff 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -66,17 +66,17 @@ static int brnf_pass_vlan_indev __read_mostly = 0;
 #endif
 
 #define IS_IP(skb) \
-	(!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_IP))
+	(!skb_vlan_tag_present(skb) && skb->protocol == htons(ETH_P_IP))
 
 #define IS_IPV6(skb) \
-	(!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_IPV6))
+	(!skb_vlan_tag_present(skb) && skb->protocol == htons(ETH_P_IPV6))
 
 #define IS_ARP(skb) \
-	(!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_ARP))
+	(!skb_vlan_tag_present(skb) && skb->protocol == htons(ETH_P_ARP))
 
 static inline __be16 vlan_proto(const struct sk_buff *skb)
 {
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		return skb->protocol;
 	else if (skb->protocol == htons(ETH_P_8021Q))
 		return vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
@@ -436,11 +436,11 @@ static struct net_device *brnf_get_logical_dev(struct sk_buff *skb, const struct
 	struct net_device *vlan, *br;
 
 	br = bridge_parent(dev);
-	if (brnf_pass_vlan_indev == 0 || !vlan_tx_tag_present(skb))
+	if (brnf_pass_vlan_indev == 0 || !skb_vlan_tag_present(skb))
 		return br;
 
 	vlan = __vlan_find_dev_deep_rcu(br, skb->vlan_proto,
-				    vlan_tx_tag_get(skb) & VLAN_VID_MASK);
+				    skb_vlan_tag_get(skb) & VLAN_VID_MASK);
 
 	return vlan ? vlan : br;
 }
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index aea3d1339b3f..d808d766334d 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -628,8 +628,8 @@ static inline int br_vlan_get_tag(const struct sk_buff *skb, u16 *vid)
 {
 	int err = 0;
 
-	if (vlan_tx_tag_present(skb))
-		*vid = vlan_tx_tag_get(skb) & VLAN_VID_MASK;
+	if (skb_vlan_tag_present(skb))
+		*vid = skb_vlan_tag_get(skb) & VLAN_VID_MASK;
 	else {
 		*vid = 0;
 		err = -EINVAL;
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 97b8ddf57363..13013fe8db24 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -187,7 +187,7 @@ bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v,
 	 * sent from vlan device on the bridge device, it does not have
 	 * HW accelerated vlan tag.
 	 */
-	if (unlikely(!vlan_tx_tag_present(skb) &&
+	if (unlikely(!skb_vlan_tag_present(skb) &&
 		     skb->protocol == proto)) {
 		skb = skb_vlan_untag(skb);
 		if (unlikely(!skb))
@@ -200,7 +200,7 @@ bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v,
 			/* Protocol-mismatch, empty out vlan_tci for new tag */
 			skb_push(skb, ETH_HLEN);
 			skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
-							vlan_tx_tag_get(skb));
+							skb_vlan_tag_get(skb));
 			if (unlikely(!skb))
 				return false;
 
diff --git a/net/bridge/netfilter/ebt_vlan.c b/net/bridge/netfilter/ebt_vlan.c
index 8d3f8c7651f0..618568888128 100644
--- a/net/bridge/netfilter/ebt_vlan.c
+++ b/net/bridge/netfilter/ebt_vlan.c
@@ -45,8 +45,8 @@ ebt_vlan_mt(const struct sk_buff *skb, struct xt_action_param *par)
 	/* VLAN encapsulated Type/Length field, given from orig frame */
 	__be16 encap;
 
-	if (vlan_tx_tag_present(skb)) {
-		TCI = vlan_tx_tag_get(skb);
+	if (skb_vlan_tag_present(skb)) {
+		TCI = skb_vlan_tag_get(skb);
 		encap = skb->protocol;
 	} else {
 		const struct vlan_hdr *fp;
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index d9a8c05d995d..91180a7fc943 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -133,7 +133,7 @@ ebt_basic_match(const struct ebt_entry *e, const struct sk_buff *skb,
 	__be16 ethproto;
 	int verdict, i;
 
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		ethproto = htons(ETH_P_8021Q);
 	else
 		ethproto = h->h_proto;
diff --git a/net/core/dev.c b/net/core/dev.c
index 805456147c30..1e325adc4367 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2578,7 +2578,7 @@ netdev_features_t netif_skb_features(struct sk_buff *skb)
 	if (skb->encapsulation)
 		features &= dev->hw_enc_features;
 
-	if (!vlan_tx_tag_present(skb)) {
+	if (!skb_vlan_tag_present(skb)) {
 		if (unlikely(protocol == htons(ETH_P_8021Q) ||
 			     protocol == htons(ETH_P_8021AD))) {
 			struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
@@ -2659,7 +2659,7 @@ out:
 static struct sk_buff *validate_xmit_vlan(struct sk_buff *skb,
 					  netdev_features_t features)
 {
-	if (vlan_tx_tag_present(skb) &&
+	if (skb_vlan_tag_present(skb) &&
 	    !vlan_hw_offload_capable(features, skb->vlan_proto))
 		skb = __vlan_hwaccel_push_inside(skb);
 	return skb;
@@ -3676,7 +3676,7 @@ ncls:
 	if (pfmemalloc && !skb_pfmemalloc_protocol(skb))
 		goto drop;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		if (pt_prev) {
 			ret = deliver_skb(skb, pt_prev, orig_dev);
 			pt_prev = NULL;
@@ -3708,8 +3708,8 @@ ncls:
 		}
 	}
 
-	if (unlikely(vlan_tx_tag_present(skb))) {
-		if (vlan_tx_tag_get_id(skb))
+	if (unlikely(skb_vlan_tag_present(skb))) {
+		if (skb_vlan_tag_get_id(skb))
 			skb->pkt_type = PACKET_OTHERHOST;
 		/* Note: we might in the future use prio bits
 		 * and set skb->priority like in vlan_do_receive()
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index e0ad5d16c9c5..c126a878c47c 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -77,7 +77,7 @@ static int netpoll_start_xmit(struct sk_buff *skb, struct net_device *dev,
 
 	features = netif_skb_features(skb);
 
-	if (vlan_tx_tag_present(skb) &&
+	if (skb_vlan_tag_present(skb) &&
 	    !vlan_hw_offload_capable(features, skb->vlan_proto)) {
 		skb = __vlan_hwaccel_push_inside(skb);
 		if (unlikely(!skb)) {
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5a2a2e887a12..56db472e9b86 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4197,7 +4197,7 @@ struct sk_buff *skb_vlan_untag(struct sk_buff *skb)
 	struct vlan_hdr *vhdr;
 	u16 vlan_tci;
 
-	if (unlikely(vlan_tx_tag_present(skb))) {
+	if (unlikely(skb_vlan_tag_present(skb))) {
 		/* vlan_tci is already set-up so leave this for another time */
 		return skb;
 	}
@@ -4283,7 +4283,7 @@ int skb_vlan_pop(struct sk_buff *skb)
 	__be16 vlan_proto;
 	int err;
 
-	if (likely(vlan_tx_tag_present(skb))) {
+	if (likely(skb_vlan_tag_present(skb))) {
 		skb->vlan_tci = 0;
 	} else {
 		if (unlikely((skb->protocol != htons(ETH_P_8021Q) &&
@@ -4313,7 +4313,7 @@ EXPORT_SYMBOL(skb_vlan_pop);
 
 int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
 {
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		unsigned int offset = skb->data - skb_mac_header(skb);
 		int err;
 
@@ -4323,7 +4323,7 @@ int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
 		 */
 		__skb_push(skb, offset);
 		err = __vlan_insert_tag(skb, skb->vlan_proto,
-					vlan_tx_tag_get(skb));
+					skb_vlan_tag_get(skb));
 		if (err)
 			return err;
 		skb->protocol = skb->vlan_proto;
diff --git a/net/ipv4/geneve.c b/net/ipv4/geneve.c
index 5b52046ec7a2..23744c7a9718 100644
--- a/net/ipv4/geneve.c
+++ b/net/ipv4/geneve.c
@@ -119,7 +119,7 @@ int geneve_xmit_skb(struct geneve_sock *gs, struct rtable *rt,
 
 	min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len
 			+ GENEVE_BASE_HLEN + opt_len + sizeof(struct iphdr)
-			+ (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+			+ (skb_vlan_tag_present(skb) ? VLAN_HLEN : 0);
 
 	err = skb_cow_head(skb, min_headroom);
 	if (unlikely(err)) {
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 770064c83711..b4cffe686126 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -212,7 +212,7 @@ static int pop_vlan(struct sk_buff *skb, struct sw_flow_key *key)
 	int err;
 
 	err = skb_vlan_pop(skb);
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		invalidate_flow_key(key);
 	else
 		key->eth.tci = 0;
@@ -222,7 +222,7 @@ static int pop_vlan(struct sk_buff *skb, struct sw_flow_key *key)
 static int push_vlan(struct sk_buff *skb, struct sw_flow_key *key,
 		     const struct ovs_action_push_vlan *vlan)
 {
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		invalidate_flow_key(key);
 	else
 		key->eth.tci = vlan->vlan_tci;
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 4e9a5f035cbc..54854e3ecd83 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -419,7 +419,7 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 	if (!dp_ifindex)
 		return -ENODEV;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		nskb = skb_clone(skb, GFP_ATOMIC);
 		if (!nskb)
 			return -ENOMEM;
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index da2fae0873a5..df334fe43d7f 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -70,7 +70,7 @@ void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
 {
 	struct flow_stats *stats;
 	int node = numa_node_id();
-	int len = skb->len + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+	int len = skb->len + (skb_vlan_tag_present(skb) ? VLAN_HLEN : 0);
 
 	stats = rcu_dereference(flow->stats[node]);
 
@@ -472,7 +472,7 @@ static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
 	 */
 
 	key->eth.tci = 0;
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		key->eth.tci = htons(skb->vlan_tci);
 	else if (eth->h_proto == htons(ETH_P_8021Q))
 		if (unlikely(parse_vlan(skb, key)))
diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c
index d4168c442db5..e9aedb7c7106 100644
--- a/net/openvswitch/vport-gre.c
+++ b/net/openvswitch/vport-gre.c
@@ -166,7 +166,7 @@ static int gre_tnl_send(struct vport *vport, struct sk_buff *skb)
 
 	min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len
 			+ tunnel_hlen + sizeof(struct iphdr)
-			+ (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+			+ (skb_vlan_tag_present(skb) ? VLAN_HLEN : 0);
 	if (skb_headroom(skb) < min_headroom || skb_header_cloned(skb)) {
 		int head_delta = SKB_DATA_ALIGN(min_headroom -
 						skb_headroom(skb) +
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index 2034c6d9cb5a..464739aac0f3 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -480,7 +480,8 @@ void ovs_vport_receive(struct vport *vport, struct sk_buff *skb,
 	stats = this_cpu_ptr(vport->percpu_stats);
 	u64_stats_update_begin(&stats->syncp);
 	stats->rx_packets++;
-	stats->rx_bytes += skb->len + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+	stats->rx_bytes += skb->len +
+			   (skb_vlan_tag_present(skb) ? VLAN_HLEN : 0);
 	u64_stats_update_end(&stats->syncp);
 
 	OVS_CB(skb)->input_vport = vport;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 0f02668dc219..d37075b0d6d5 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -986,8 +986,8 @@ static void prb_clear_rxhash(struct tpacket_kbdq_core *pkc,
 static void prb_fill_vlan_info(struct tpacket_kbdq_core *pkc,
 			struct tpacket3_hdr *ppd)
 {
-	if (vlan_tx_tag_present(pkc->skb)) {
-		ppd->hv1.tp_vlan_tci = vlan_tx_tag_get(pkc->skb);
+	if (skb_vlan_tag_present(pkc->skb)) {
+		ppd->hv1.tp_vlan_tci = skb_vlan_tag_get(pkc->skb);
 		ppd->hv1.tp_vlan_tpid = ntohs(pkc->skb->vlan_proto);
 		ppd->tp_status = TP_STATUS_VLAN_VALID | TP_STATUS_VLAN_TPID_VALID;
 	} else {
@@ -2000,8 +2000,8 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
 		h.h2->tp_net = netoff;
 		h.h2->tp_sec = ts.tv_sec;
 		h.h2->tp_nsec = ts.tv_nsec;
-		if (vlan_tx_tag_present(skb)) {
-			h.h2->tp_vlan_tci = vlan_tx_tag_get(skb);
+		if (skb_vlan_tag_present(skb)) {
+			h.h2->tp_vlan_tci = skb_vlan_tag_get(skb);
 			h.h2->tp_vlan_tpid = ntohs(skb->vlan_proto);
 			status |= TP_STATUS_VLAN_VALID | TP_STATUS_VLAN_TPID_VALID;
 		} else {
@@ -3010,8 +3010,8 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
 		aux.tp_snaplen = skb->len;
 		aux.tp_mac = 0;
 		aux.tp_net = skb_network_offset(skb);
-		if (vlan_tx_tag_present(skb)) {
-			aux.tp_vlan_tci = vlan_tx_tag_get(skb);
+		if (skb_vlan_tag_present(skb)) {
+			aux.tp_vlan_tci = skb_vlan_tag_get(skb);
 			aux.tp_vlan_tpid = ntohs(skb->vlan_proto);
 			aux.tp_status |= TP_STATUS_VLAN_VALID | TP_STATUS_VLAN_TPID_VALID;
 		} else {
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 2159981b604e..b5294ce20cd4 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -176,7 +176,7 @@ META_COLLECTOR(int_vlan_tag)
 {
 	unsigned short tag;
 
-	tag = vlan_tx_tag_get(skb);
+	tag = skb_vlan_tag_get(skb);
 	if (!tag && __vlan_get_tag(skb, &tag))
 		*err = -1;
 	else
diff --git a/net/wireless/util.c b/net/wireless/util.c
index d0ac795445b7..1d2fcfad06cc 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -708,8 +708,8 @@ unsigned int cfg80211_classify8021d(struct sk_buff *skb,
 	if (skb->priority >= 256 && skb->priority <= 263)
 		return skb->priority - 256;
 
-	if (vlan_tx_tag_present(skb)) {
-		vlan_priority = (vlan_tx_tag_get(skb) & VLAN_PRIO_MASK)
+	if (skb_vlan_tag_present(skb)) {
+		vlan_priority = (skb_vlan_tag_get(skb) & VLAN_PRIO_MASK)
 			>> VLAN_PRIO_SHIFT;
 		if (vlan_priority > 0)
 			return vlan_priority;
-- 
cgit v1.2.3


From add511b38266aa10c1079f9248854e6a415c4dc2 Mon Sep 17 00:00:00 2001
From: Roopa Prabhu <roopa@cumulusnetworks.com>
Date: Thu, 29 Jan 2015 22:40:12 -0800
Subject: bridge: add flags argument to ndo_bridge_setlink and
 ndo_bridge_dellink

bridge flags are needed inside ndo_bridge_setlink/dellink handlers to
avoid another call to parse IFLA_AF_SPEC inside these handlers

This is used later in this series

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/emulex/benet/be_main.c   |  3 ++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |  2 +-
 drivers/net/ethernet/rocker/rocker.c          |  2 +-
 include/linux/netdevice.h                     |  6 ++++--
 net/bridge/br_netlink.c                       |  4 ++--
 net/bridge/br_private.h                       |  4 ++--
 net/core/rtnetlink.c                          | 10 ++++++----
 7 files changed, 18 insertions(+), 13 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 598c5070c629..efed92c7b731 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -4327,7 +4327,8 @@ fw_exit:
 	return status;
 }
 
-static int be_ndo_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh)
+static int be_ndo_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
+				 u16 flags)
 {
 	struct be_adapter *adapter = netdev_priv(dev);
 	struct nlattr *attr, *br_spec;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 7bb421bfd84e..e4086fea4be2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7786,7 +7786,7 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 }
 
 static int ixgbe_ndo_bridge_setlink(struct net_device *dev,
-				    struct nlmsghdr *nlh)
+				    struct nlmsghdr *nlh, u16 flags)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 	struct nlattr *attr, *br_spec;
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c
index 11f4ffcc113d..f0d607ca5e73 100644
--- a/drivers/net/ethernet/rocker/rocker.c
+++ b/drivers/net/ethernet/rocker/rocker.c
@@ -3722,7 +3722,7 @@ skip:
 }
 
 static int rocker_port_bridge_setlink(struct net_device *dev,
-				      struct nlmsghdr *nlh)
+				      struct nlmsghdr *nlh, u16 flags)
 {
 	struct rocker_port *rocker_port = netdev_priv(dev);
 	struct nlattr *protinfo;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3d37c6eb1732..16251e96e6aa 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1154,13 +1154,15 @@ struct net_device_ops {
 						int idx);
 
 	int			(*ndo_bridge_setlink)(struct net_device *dev,
-						      struct nlmsghdr *nlh);
+						      struct nlmsghdr *nlh,
+						      u16 flags);
 	int			(*ndo_bridge_getlink)(struct sk_buff *skb,
 						      u32 pid, u32 seq,
 						      struct net_device *dev,
 						      u32 filter_mask);
 	int			(*ndo_bridge_dellink)(struct net_device *dev,
-						      struct nlmsghdr *nlh);
+						      struct nlmsghdr *nlh,
+						      u16 flags);
 	int			(*ndo_change_carrier)(struct net_device *dev,
 						      bool new_carrier);
 	int			(*ndo_get_phys_port_id)(struct net_device *dev,
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index e08b260f33fe..088e80203845 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -494,7 +494,7 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[])
 }
 
 /* Change state and parameters on port. */
-int br_setlink(struct net_device *dev, struct nlmsghdr *nlh)
+int br_setlink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags)
 {
 	struct nlattr *protinfo;
 	struct nlattr *afspec;
@@ -550,7 +550,7 @@ out:
 }
 
 /* Delete port information */
-int br_dellink(struct net_device *dev, struct nlmsghdr *nlh)
+int br_dellink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags)
 {
 	struct nlattr *afspec;
 	struct net_bridge_port *p;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index e8e3f3681680..de0919975a25 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -819,8 +819,8 @@ extern struct rtnl_link_ops br_link_ops;
 int br_netlink_init(void);
 void br_netlink_fini(void);
 void br_ifinfo_notify(int event, struct net_bridge_port *port);
-int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg);
-int br_dellink(struct net_device *dev, struct nlmsghdr *nlmsg);
+int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg, u16 flags);
+int br_dellink(struct net_device *dev, struct nlmsghdr *nlmsg, u16 flags);
 int br_getlink(struct sk_buff *skb, u32 pid, u32 seq, struct net_device *dev,
 	       u32 filter_mask);
 
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index fedd7ab4085a..673cb4c6f391 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2991,7 +2991,7 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
 			goto out;
 		}
 
-		err = br_dev->netdev_ops->ndo_bridge_setlink(dev, nlh);
+		err = br_dev->netdev_ops->ndo_bridge_setlink(dev, nlh, flags);
 		if (err)
 			goto out;
 
@@ -3002,7 +3002,8 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
 		if (!dev->netdev_ops->ndo_bridge_setlink)
 			err = -EOPNOTSUPP;
 		else
-			err = dev->netdev_ops->ndo_bridge_setlink(dev, nlh);
+			err = dev->netdev_ops->ndo_bridge_setlink(dev, nlh,
+								  flags);
 		if (!err) {
 			flags &= ~BRIDGE_FLAGS_SELF;
 
@@ -3064,7 +3065,7 @@ static int rtnl_bridge_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
 			goto out;
 		}
 
-		err = br_dev->netdev_ops->ndo_bridge_dellink(dev, nlh);
+		err = br_dev->netdev_ops->ndo_bridge_dellink(dev, nlh, flags);
 		if (err)
 			goto out;
 
@@ -3075,7 +3076,8 @@ static int rtnl_bridge_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
 		if (!dev->netdev_ops->ndo_bridge_dellink)
 			err = -EOPNOTSUPP;
 		else
-			err = dev->netdev_ops->ndo_bridge_dellink(dev, nlh);
+			err = dev->netdev_ops->ndo_bridge_dellink(dev, nlh,
+								  flags);
 
 		if (!err) {
 			flags &= ~BRIDGE_FLAGS_SELF;
-- 
cgit v1.2.3


From 7ddbde3f74c08fadb729513cf305f5f201aa1feb Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Sat, 6 Dec 2014 05:59:21 +0000
Subject: ixgbe: cleanup sparse errors in new ixgbe_x550.c file

This patch cleans up prototypes that should have been defined
as static.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 65 ++++++++++++++-------------
 1 file changed, 35 insertions(+), 30 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index ffdd1231f419..fcba952af6e2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -80,7 +80,7 @@ static s32 ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
  *  Initializes the EEPROM parameters ixgbe_eeprom_info within the
  *  ixgbe_hw struct in order to set up EEPROM access.
  **/
-s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
+static s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
 	u32 eec;
@@ -110,8 +110,8 @@ s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
  *  @device_type: 3 bit device type
  *  @phy_data: Pointer to read data from the register
  **/
-s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
-				u32 device_type, u32 *data)
+static s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
+				       u32 device_type, u32 *data)
 {
 	u32 i, command, error;
 
@@ -158,7 +158,8 @@ s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
  *
  *  Reads a 16 bit word from the EEPROM using the hostif.
  **/
-s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
+static s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
+					  u16 *data)
 {
 	s32 status;
 	struct ixgbe_hic_read_shadow_ram buffer;
@@ -193,8 +194,8 @@ s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *
  *  Reads a 16 bit word(s) from the EEPROM using the hostif.
  **/
-s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
-				     u16 offset, u16 words, u16 *data)
+static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
+					    u16 offset, u16 words, u16 *data)
 {
 	struct ixgbe_hic_read_shadow_ram buffer;
 	u32 current_word = 0;
@@ -331,7 +332,8 @@ static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
  *
  *  Returns a negative error code on error, or the 16-bit checksum
  **/
-s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer, u32 buffer_size)
+static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
+				    u32 buffer_size)
 {
 	u16 eeprom_ptrs[IXGBE_EEPROM_LAST_WORD + 1];
 	u16 *local_buffer;
@@ -407,7 +409,7 @@ s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer, u32 buffer_size)
  *
  *  Returns a negative error code on error, or the 16-bit checksum
  **/
-s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
+static s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
 {
 	return ixgbe_calc_checksum_X550(hw, NULL, 0);
 }
@@ -419,7 +421,7 @@ s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
  *
  *   Reads a 16 bit word from the EEPROM using the hostif.
  **/
-s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
+static s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
 	s32 status = 0;
 
@@ -440,7 +442,8 @@ s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *  Performs checksum calculation and validates the EEPROM checksum.  If the
  *  caller does not need checksum_val, the value can be NULL.
  **/
-s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw, u16 *checksum_val)
+static s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
+					       u16 *checksum_val)
 {
 	s32 status;
 	u16 checksum;
@@ -489,7 +492,8 @@ s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw, u16 *checksum_val)
  *
  *  Write a 16 bit word to the EEPROM using the hostif.
  **/
-s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
+static s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
+					   u16 data)
 {
 	s32 status;
 	struct ixgbe_hic_write_shadow_ram buffer;
@@ -517,7 +521,7 @@ s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
  *
  *  Write a 16 bit word to the EEPROM using the hostif.
  **/
-s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
+static s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
 {
 	s32 status = 0;
 
@@ -537,7 +541,7 @@ s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
  *
  *  Issue a shadow RAM dump to FW to copy EEPROM from shadow RAM to the flash.
  **/
-s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
+static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
 {
 	s32 status = 0;
 	union ixgbe_hic_hdr2 buffer;
@@ -560,7 +564,7 @@ s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
  *  checksum and updates the EEPROM and instructs the hardware to update
  *  the flash.
  **/
-s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
+static s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
 {
 	s32 status;
 	u16 checksum = 0;
@@ -600,8 +604,9 @@ s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
  *
  *  Write a 16 bit word(s) to the EEPROM using the hostif.
  **/
-s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
-				      u16 offset, u16 words, u16 *data)
+static s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
+					     u16 offset, u16 words,
+					     u16 *data)
 {
 	s32 status = 0;
 	u32 i = 0;
@@ -630,7 +635,7 @@ s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 /** ixgbe_init_mac_link_ops_X550em - init mac link function pointers
  *  @hw: pointer to hardware structure
  **/
-void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
+static void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 
@@ -647,7 +652,7 @@ void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
 /** ixgbe_setup_sfp_modules_X550em - Setup SFP module
  * @hw: pointer to hardware structure
  */
-s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
+static s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
 {
 	bool setup_linear;
 	u16 reg_slice, edc_mode;
@@ -703,9 +708,9 @@ s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
  * @speed: pointer to link speed
  * @autoneg: true when autoneg or autotry is enabled
  **/
-s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
-				       ixgbe_link_speed *speed,
-				       bool *autoneg)
+static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
+					      ixgbe_link_speed *speed,
+					      bool *autoneg)
 {
 	/* SFP */
 	if (hw->phy.media_type == ixgbe_media_type_fiber) {
@@ -740,8 +745,8 @@ s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
  *  @device_type: 3 bit device type
  *  @data: Data to write to the register
  **/
-s32 ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
-				 u32 device_type, u32 data)
+static s32 ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
+					u32 device_type, u32 data)
 {
 	u32 i, command, error;
 
@@ -904,7 +909,7 @@ static s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
  *
  *   Configures the integrated KX4 PHY.
  **/
-s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw)
+static s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw)
 {
 	s32 status;
 	u32 reg_val;
@@ -942,7 +947,7 @@ s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw)
  *
  *   Configures the integrated KR PHY.
  **/
-s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
+static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
 {
 	s32 status;
 	u32 reg_val;
@@ -987,7 +992,7 @@ s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
  *  A return of a non-zero value indicates an error, and the base driver should
  *  not report link up.
  **/
-s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw)
+static s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw)
 {
 	u32 status;
 	u16 lasi, autoneg_status, speed;
@@ -1049,7 +1054,7 @@ s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw)
  *  set during init_shared_code because the PHY/SFP type was
  *  not known.  Perform the SFP init if necessary.
  **/
-s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
+static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 {
 	struct ixgbe_phy_info *phy = &hw->phy;
 	s32 ret_val;
@@ -1102,7 +1107,7 @@ s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
  *  Returns the media type (fiber, copper, backplane)
  *
  */
-enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
+static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
 {
 	enum ixgbe_media_type media_type;
 
@@ -1129,7 +1134,7 @@ enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
 /** ixgbe_init_ext_t_x550em - Start (unstall) the external Base T PHY.
  ** @hw: pointer to hardware structure
  **/
-s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
+static s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
 {
 	u32 status;
 	u16 reg;
@@ -1202,7 +1207,7 @@ s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
  **  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
  **  reset.
  **/
-s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
+static s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
 {
 	ixgbe_link_speed link_speed;
 	s32 status;
-- 
cgit v1.2.3


From dec2e395fd35ebbd642c71b1c871298cba68cded Mon Sep 17 00:00:00 2001
From: Emil Tantilov <emil.s.tantilov@intel.com>
Date: Sat, 6 Dec 2014 09:18:57 +0000
Subject: ixgbe: allow multiple queues in SRIOV mode

ixgbe_set_sriov_queues() has the logic to allow multiple queues, this patch
just removes the limitation.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index c76ba90ecc6e..a82a36bc789e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -101,9 +101,6 @@ static int __ixgbe_enable_sriov(struct ixgbe_adapter *adapter)
 			adapter->dcb_cfg.num_tcs.pfc_tcs = 1;
 		}
 
-		/* We do not support RSS w/ SR-IOV */
-		adapter->ring_feature[RING_F_RSS].limit = 1;
-
 		/* Disable RSC when in SR-IOV mode */
 		adapter->flags2 &= ~(IXGBE_FLAG2_RSC_CAPABLE |
 				     IXGBE_FLAG2_RSC_ENABLED);
-- 
cgit v1.2.3


From 42ce2c8ef6a9bc1459965f8a5a1e7a87049ef1af Mon Sep 17 00:00:00 2001
From: Emil Tantilov <emil.s.tantilov@intel.com>
Date: Wed, 10 Dec 2014 05:28:51 +0000
Subject: ixgbe: fix setting port VLAN

This patch fixes couple of issues introduced by
commit 2b509c0cd292 ("ixgbe: cleanup ixgbe_ndo_set_vf_vlan")

- fix setting of the VLAN inside ixgbe_enable_port_vlan()
- disable the "hide VLAN" bit in PFQDE when port VLAN is disabled

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index a82a36bc789e..7f37fe7269a7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -1094,14 +1094,12 @@ static int ixgbe_enable_port_vlan(struct ixgbe_adapter *adapter, int vf,
 				  u16 vlan, u8 qos)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	int err = 0;
+	int err;
 
-	if (adapter->vfinfo[vf].pf_vlan)
-		err = ixgbe_set_vf_vlan(adapter, false,
-					adapter->vfinfo[vf].pf_vlan,
-					vf);
+	err = ixgbe_set_vf_vlan(adapter, true, vlan, vf);
 	if (err)
 		goto out;
+
 	ixgbe_set_vmvir(adapter, vlan, qos, vf);
 	ixgbe_set_vmolr(hw, vf, false);
 	if (adapter->vfinfo[vf].spoofchk_enabled)
@@ -1140,6 +1138,11 @@ static int ixgbe_disable_port_vlan(struct ixgbe_adapter *adapter, int vf)
 	hw->mac.ops.set_vlan_anti_spoofing(hw, false, vf);
 	if (adapter->vfinfo[vf].vlan_count)
 		adapter->vfinfo[vf].vlan_count--;
+
+	/* disable hide VLAN on X550 */
+	if (hw->mac.type >= ixgbe_mac_X550)
+		ixgbe_write_qde(adapter, vf, IXGBE_QDE_ENABLE);
+
 	adapter->vfinfo[vf].pf_vlan = 0;
 	adapter->vfinfo[vf].pf_qos = 0;
 
-- 
cgit v1.2.3


From f9c9e488ce1e521ef1bf9f7b72a01c861475fcd3 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Wed, 10 Dec 2014 07:26:14 +0000
Subject: ixgbe: cleanup redundant default method set_rxpba

My original patch 6a14ee0cfb19 "ixgbe: Add X550 support function pointers"
accidental set a default value for this structure member twice.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index fcba952af6e2..84affca432b2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -1350,7 +1350,6 @@ static struct ixgbe_mac_operations mac_ops_X550 = {
 	.get_san_mac_addr	= &ixgbe_get_san_mac_addr_generic,
 	.get_wwn_prefix		= &ixgbe_get_wwn_prefix_generic,
 	.setup_link		= &ixgbe_setup_mac_link_X540,
-	.set_rxpba		= &ixgbe_set_rxpba_generic,
 	.get_link_capabilities	= &ixgbe_get_copper_link_capabilities_generic,
 	.setup_sfp		= NULL,
 };
-- 
cgit v1.2.3


From 4dedadcbae35c84366c2543bce37e045b1665196 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Fri, 12 Dec 2014 05:37:30 +0000
Subject: ixgbe: Cleanup probe to remove redundant attempt to ID PHY

We always identify the PHY in our reset_hw path anyway so there is
no need to do it in get_invariants().  The reason I even noticed this
is that for new hardware (X550em) we don't assign some methods until
later in probe and calling phy.ops.read_reg could lead to a panic.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index ba54ff07b438..49395420c9b3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -55,9 +55,6 @@ s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 
-	/* Call PHY identify routine to get the phy type */
-	ixgbe_identify_phy_generic(hw);
-
 	mac->mcft_size = IXGBE_X540_MC_TBL_SIZE;
 	mac->vft_size = IXGBE_X540_VFT_TBL_SIZE;
 	mac->num_rar_entries = IXGBE_X540_RAR_ENTRIES;
-- 
cgit v1.2.3


From 3f207800a998fb1b0b36df251e826ee7682294f7 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Tue, 23 Dec 2014 07:40:34 +0000
Subject: ixgbe: add VXLAN offload support for X550 devices

Add support VXLAN receive checksum offload in X550 hardware.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/Kconfig            | 11 +++
 drivers/net/ethernet/intel/ixgbe/ixgbe.h      |  1 +
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 98 ++++++++++++++++++++++++++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_type.h |  5 ++
 4 files changed, 113 insertions(+), 2 deletions(-)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 4d61ef50b465..f4ff465584a0 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -192,6 +192,17 @@ config IXGBE
 	  To compile this driver as a module, choose M here. The module
 	  will be called ixgbe.
 
+config IXGBE_VXLAN
+	bool "Virtual eXtensible Local Area Network Support"
+	default n
+	depends on IXGBE && VXLAN && !(IXGBE=y && VXLAN=m)
+	---help---
+	  This allows one to create VXLAN virtual interfaces that provide
+	  Layer 2 Networks over Layer 3 Networks. VXLAN is often used
+	  to tunnel virtual network infrastructure in virtualized environments.
+	  Say Y here if you want to use Virtual eXtensible Local Area Network
+	  (VXLAN) in the driver.
+
 config IXGBE_HWMON
 	bool "Intel(R) 10GbE PCI Express adapters HWMON support"
 	default y
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 38fc64cf5dca..699117aff5fe 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -753,6 +753,7 @@ struct ixgbe_adapter {
 	u32 timer_event_accumulator;
 	u32 vferr_refcount;
 	struct ixgbe_mac_addr *mac_table;
+	u16 vxlan_port;
 	struct kobject *info_kobj;
 #ifdef CONFIG_IXGBE_HWMON
 	struct hwmon_buff *ixgbe_hwmon_buff;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index e9e3a1eb9a97..6aa9b96b2e10 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -50,6 +50,7 @@
 #include <linux/if_bridge.h>
 #include <linux/prefetch.h>
 #include <scsi/fc/fc_fcoe.h>
+#include <net/vxlan.h>
 
 #ifdef CONFIG_OF
 #include <linux/of_net.h>
@@ -1396,12 +1397,23 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring,
 				     union ixgbe_adv_rx_desc *rx_desc,
 				     struct sk_buff *skb)
 {
+	__le16 pkt_info = rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
+	__le16 hdr_info = rx_desc->wb.lower.lo_dword.hs_rss.hdr_info;
+	bool encap_pkt = false;
+
 	skb_checksum_none_assert(skb);
 
 	/* Rx csum disabled */
 	if (!(ring->netdev->features & NETIF_F_RXCSUM))
 		return;
 
+	if ((pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_VXLAN)) &&
+	    (hdr_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_TUNNEL >> 16))) {
+		encap_pkt = true;
+		skb->encapsulation = 1;
+		skb->ip_summed = CHECKSUM_NONE;
+	}
+
 	/* if IP and error */
 	if (ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_IPCS) &&
 	    ixgbe_test_staterr(rx_desc, IXGBE_RXDADV_ERR_IPE)) {
@@ -1413,8 +1425,6 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring,
 		return;
 
 	if (ixgbe_test_staterr(rx_desc, IXGBE_RXDADV_ERR_TCPE)) {
-		__le16 pkt_info = rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
-
 		/*
 		 * 82599 errata, UDP frames with a 0 checksum can be marked as
 		 * checksum errors.
@@ -1429,6 +1439,17 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring,
 
 	/* It must be a TCP or UDP packet with a valid checksum */
 	skb->ip_summed = CHECKSUM_UNNECESSARY;
+	if (encap_pkt) {
+		if (!ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_OUTERIPCS))
+			return;
+
+		if (ixgbe_test_staterr(rx_desc, IXGBE_RXDADV_ERR_OUTERIPER)) {
+			ring->rx_stats.csum_err++;
+			return;
+		}
+		/* If we checked the outer header let the stack know */
+		skb->csum_level = 1;
+	}
 }
 
 static bool ixgbe_alloc_mapped_page(struct ixgbe_ring *rx_ring,
@@ -5627,6 +5648,10 @@ static int ixgbe_open(struct net_device *netdev)
 
 	ixgbe_up_complete(adapter);
 
+#if IS_ENABLED(CONFIG_IXGBE_VXLAN)
+	vxlan_get_rx_port(netdev);
+
+#endif
 	return 0;
 
 err_set_queues:
@@ -7771,6 +7796,64 @@ static int ixgbe_set_features(struct net_device *netdev,
 	return 0;
 }
 
+/**
+ * ixgbe_add_vxlan_port - Get notifications about VXLAN ports that come up
+ * @dev: The port's netdev
+ * @sa_family: Socket Family that VXLAN is notifiying us about
+ * @port: New UDP port number that VXLAN started listening to
+ **/
+static void ixgbe_add_vxlan_port(struct net_device *dev, sa_family_t sa_family,
+				 __be16 port)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(dev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	u16 new_port = ntohs(port);
+
+	if (sa_family == AF_INET6)
+		return;
+
+	if (adapter->vxlan_port == new_port) {
+		netdev_info(dev, "Port %d already offloaded\n", new_port);
+		return;
+	}
+
+	if (adapter->vxlan_port) {
+		netdev_info(dev,
+			    "Hit Max num of UDP ports, not adding port %d\n",
+			    new_port);
+		return;
+	}
+
+	adapter->vxlan_port = new_port;
+	IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, new_port);
+}
+
+/**
+ * ixgbe_del_vxlan_port - Get notifications about VXLAN ports that go away
+ * @dev: The port's netdev
+ * @sa_family: Socket Family that VXLAN is notifying us about
+ * @port: UDP port number that VXLAN stopped listening to
+ **/
+static void ixgbe_del_vxlan_port(struct net_device *dev, sa_family_t sa_family,
+				 __be16 port)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(dev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	u16 new_port = ntohs(port);
+
+	if (sa_family == AF_INET6)
+		return;
+
+	if (adapter->vxlan_port != new_port) {
+		netdev_info(dev, "Port %d was not found, not deleting\n",
+			    new_port);
+		return;
+	}
+
+	adapter->vxlan_port = 0;
+	IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, 0);
+}
+
 static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 			     struct net_device *dev,
 			     const unsigned char *addr, u16 vid,
@@ -7982,6 +8065,8 @@ static const struct net_device_ops ixgbe_netdev_ops = {
 	.ndo_bridge_getlink	= ixgbe_ndo_bridge_getlink,
 	.ndo_dfwd_add_station	= ixgbe_fwd_add,
 	.ndo_dfwd_del_station	= ixgbe_fwd_del,
+	.ndo_add_vxlan_port	= ixgbe_add_vxlan_port,
+	.ndo_del_vxlan_port	= ixgbe_del_vxlan_port,
 };
 
 /**
@@ -8339,6 +8424,15 @@ skip_sriov:
 	netdev->priv_flags |= IFF_UNICAST_FLT;
 	netdev->priv_flags |= IFF_SUPP_NOFCS;
 
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_X550:
+	case ixgbe_mac_X550EM_x:
+		netdev->hw_enc_features |= NETIF_F_RXCSUM;
+		break;
+	default:
+		break;
+	}
+
 #ifdef CONFIG_IXGBE_DCB
 	netdev->dcbnl_ops = &dcbnl_ops;
 #endif
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index d101b25dc4b6..02b57bfe72b0 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -399,6 +399,7 @@ struct ixgbe_thermal_sensor_data {
 
 #define IXGBE_WUPL      0x05900
 #define IXGBE_WUPM      0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */
+#define IXGBE_VXLANCTRL	0x0000507C /* Rx filter VXLAN UDPPORT Register */
 #define IXGBE_FHFT(_n)	(0x09000 + ((_n) * 0x100)) /* Flex host filter table */
 #define IXGBE_FHFT_EXT(_n)	(0x09800 + ((_n) * 0x100)) /* Ext Flexible Host
 							    * Filter Table */
@@ -2122,6 +2123,7 @@ enum {
 #define IXGBE_RXD_STAT_IPCS     0x40    /* IP xsum calculated */
 #define IXGBE_RXD_STAT_PIF      0x80    /* passed in-exact filter */
 #define IXGBE_RXD_STAT_CRCV     0x100   /* Speculative CRC Valid */
+#define IXGBE_RXD_STAT_OUTERIPCS  0x100 /* Cloud IP xsum calculated */
 #define IXGBE_RXD_STAT_VEXT     0x200   /* 1st VLAN found */
 #define IXGBE_RXD_STAT_UDPV     0x400   /* Valid UDP checksum */
 #define IXGBE_RXD_STAT_DYNINT   0x800   /* Pkt caused INT via DYNINT */
@@ -2139,6 +2141,7 @@ enum {
 #define IXGBE_RXD_ERR_IPE       0x80    /* IP Checksum Error */
 #define IXGBE_RXDADV_ERR_MASK           0xfff00000 /* RDESC.ERRORS mask */
 #define IXGBE_RXDADV_ERR_SHIFT          20         /* RDESC.ERRORS shift */
+#define IXGBE_RXDADV_ERR_OUTERIPER	0x04000000 /* CRC IP Header error */
 #define IXGBE_RXDADV_ERR_FCEOFE         0x80000000 /* FCoEFe/IPE */
 #define IXGBE_RXDADV_ERR_FCERR          0x00700000 /* FCERR/FDIRERR */
 #define IXGBE_RXDADV_ERR_FDIR_LEN       0x00100000 /* FDIR Length error */
@@ -2227,6 +2230,8 @@ enum {
 #define IXGBE_RXDADV_PKTTYPE_UDP        0x00000200 /* UDP hdr present */
 #define IXGBE_RXDADV_PKTTYPE_SCTP       0x00000400 /* SCTP hdr present */
 #define IXGBE_RXDADV_PKTTYPE_NFS        0x00000800 /* NFS hdr present */
+#define IXGBE_RXDADV_PKTTYPE_VXLAN	0x00000800 /* VXLAN hdr present */
+#define IXGBE_RXDADV_PKTTYPE_TUNNEL	0x00010000 /* Tunnel type */
 #define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP  0x00001000 /* IPSec ESP */
 #define IXGBE_RXDADV_PKTTYPE_IPSEC_AH   0x00002000 /* IPSec AH */
 #define IXGBE_RXDADV_PKTTYPE_LINKSEC    0x00004000 /* LinkSec Encap */
-- 
cgit v1.2.3


From 5b7f000ff94c77031a628f87b788b1a032f2d4d9 Mon Sep 17 00:00:00 2001
From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Wed, 28 Jan 2015 07:03:38 +0000
Subject: ixgbe: add Tx anti spoofing support

This patch enables the ethertype Anti-Spoofing feature for affected
devices. It is configured such that LLDP packets sent by a VF will
be dropped.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe.h      |  2 ++
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 ++++++++++++++
 drivers/net/ethernet/intel/ixgbe/ixgbe_type.h |  7 +++++++
 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 24 ++++++++++++++++++++++++
 4 files changed, 47 insertions(+)

(limited to 'drivers/net/ethernet/intel/ixgbe')

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 699117aff5fe..7dcbbec09a70 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -76,6 +76,8 @@
 #define IXGBE_MAX_RXD			   4096
 #define IXGBE_MIN_RXD			     64
 
+#define IXGBE_ETH_P_LLDP		 0x88CC
+
 /* flow control */
 #define IXGBE_MIN_FCRTL			   0x40
 #define IXGBE_MAX_FCRTL			0x7FF80
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 6aa9b96b2e10..70cc4c5c0a01 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3585,10 +3585,24 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
 	/* Enable MAC Anti-Spoofing */
 	hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0),
 					  adapter->num_vfs);
+
+	/* Ensure LLDP is set for Ethertype Antispoofing if we will be
+	 * calling set_ethertype_anti_spoofing for each VF in loop below
+	 */
+	if (hw->mac.ops.set_ethertype_anti_spoofing)
+		IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_LLDP),
+				(IXGBE_ETQF_FILTER_EN    | /* enable filter */
+				 IXGBE_ETQF_TX_ANTISPOOF | /* tx antispoof */
+				 IXGBE_ETH_P_LLDP));	   /* LLDP eth type */
+
 	/* For VFs that have spoof checking turned off */
 	for (i = 0; i < adapter->num_vfs; i++) {
 		if (!adapter->vfinfo[i].spoofchk_enabled)
 			ixgbe_ndo_set_vf_spoofchk(adapter->netdev, i, false);
+
+		/* enable ethertype anti spoofing if hw supports it */
+		if (hw->mac.ops.set_ethertype_anti_spoofing)
+			hw->mac.ops.set_ethertype_anti_spoofing(hw, true, i);
 	}
 }
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 02b57bfe72b0..fc5ecee56ca8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -378,6 +378,8 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_SPOOF_MACAS_MASK          0xFF
 #define IXGBE_SPOOF_VLANAS_MASK         0xFF00
 #define IXGBE_SPOOF_VLANAS_SHIFT        8
+#define IXGBE_SPOOF_ETHERTYPEAS		0xFF000000
+#define IXGBE_SPOOF_ETHERTYPEAS_SHIFT	16
 #define IXGBE_PFVFSPOOF_REG_COUNT       8
 
 #define IXGBE_DCA_TXCTRL(_i)    (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
@@ -1541,6 +1543,7 @@ enum {
 #define IXGBE_MAX_ETQF_FILTERS  8
 #define IXGBE_ETQF_FCOE         0x08000000 /* bit 27 */
 #define IXGBE_ETQF_BCN          0x10000000 /* bit 28 */
+#define IXGBE_ETQF_TX_ANTISPOOF	0x20000000 /* bit 29 */
 #define IXGBE_ETQF_1588         0x40000000 /* bit 30 */
 #define IXGBE_ETQF_FILTER_EN    0x80000000 /* bit 31 */
 #define IXGBE_ETQF_POOL_ENABLE   (1 << 26) /* bit 26 */
@@ -1566,6 +1569,9 @@ enum {
 #define IXGBE_ETQF_FILTER_FCOE           2
 #define IXGBE_ETQF_FILTER_1588           3
 #define IXGBE_ETQF_FILTER_FIP            4
+#define IXGBE_ETQF_FILTER_LLDP		 5
+#define IXGBE_ETQF_FILTER_LACP		 6
+
 /* VLAN Control Bit Masks */
 #define IXGBE_VLNCTRL_VET       0x0000FFFF  /* bits 0-15 */
 #define IXGBE_VLNCTRL_CFI       0x10000000  /* bit 28 */
@@ -3061,6 +3067,7 @@ struct ixgbe_mac_operations {
 	s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
 	s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
 	s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
+	void (*set_ethertype_anti_spoofing)(struct ixgbe_hw *, bool, int);
 
 	/* DMA Coalescing */
 	s32 (*dmac_config)(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index 84affca432b2..50bf81908dd6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -1300,6 +1300,28 @@ mac_reset_top:
 	return status;
 }
 
+/** ixgbe_set_ethertype_anti_spoofing_X550 - Enable/Disable Ethertype
+ *	anti-spoofing
+ *  @hw:  pointer to hardware structure
+ *  @enable: enable or disable switch for Ethertype anti-spoofing
+ *  @vf: Virtual Function pool - VF Pool to set for Ethertype anti-spoofing
+ **/
+void ixgbe_set_ethertype_anti_spoofing_X550(struct ixgbe_hw *hw, bool enable,
+					    int vf)
+{
+	int vf_target_reg = vf >> 3;
+	int vf_target_shift = vf % 8 + IXGBE_SPOOF_ETHERTYPEAS_SHIFT;
+	u32 pfvfspoof;
+
+	pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg));
+	if (enable)
+		pfvfspoof |= (1 << vf_target_shift);
+	else
+		pfvfspoof &= ~(1 << vf_target_shift);
+
+	IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), pfvfspoof);
+}
+
 #define X550_COMMON_MAC \
 	.init_hw			= &ixgbe_init_hw_generic, \
 	.start_hw			= &ixgbe_start_hw_X540, \
@@ -1334,6 +1356,8 @@ mac_reset_top:
 	.init_uta_tables		= &ixgbe_init_uta_tables_generic, \
 	.set_mac_anti_spoofing		= &ixgbe_set_mac_anti_spoofing, \
 	.set_vlan_anti_spoofing		= &ixgbe_set_vlan_anti_spoofing, \
+	.set_ethertype_anti_spoofing	= \
+				&ixgbe_set_ethertype_anti_spoofing_X550, \
 	.acquire_swfw_sync		= &ixgbe_acquire_swfw_sync_X540, \
 	.release_swfw_sync		= &ixgbe_release_swfw_sync_X540, \
 	.disable_rx_buff		= &ixgbe_disable_rx_buff_generic, \
-- 
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