diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 4d61ef5..f4ff465 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -192,6 +192,17 @@
 	  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/fm10k/fm10k_mbx.c b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
index 14a4ea7..9f5457c 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
@@ -1194,12 +1194,11 @@
 {
 	const enum fm10k_mbx_state state = mbx->state;
 	const u32 *hdr = &mbx->mbx_hdr;
-	u16 head, tail;
+	u16 head;
 	s32 err;
 
-	/* we will need to pull all of the fields for verification */
+	/* we will need to pull the header field for verification */
 	head = FM10K_MSG_HDR_FIELD_GET(*hdr, HEAD);
-	tail = FM10K_MSG_HDR_FIELD_GET(*hdr, TAIL);
 
 	/* We should not be receiving disconnect if Rx is incomplete */
 	if (mbx->pushed)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
index 275423d..7e47119 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
@@ -330,13 +330,10 @@
 	struct fm10k_mac_update mac_update;
 	u32 msg[5];
 
-	/* if glort is not valid return error */
-	if (!fm10k_glort_valid_pf(hw, glort))
+	/* if glort or vlan are not valid return error */
+	if (!fm10k_glort_valid_pf(hw, glort) || vid >= FM10K_VLAN_TABLE_VID_MAX)
 		return FM10K_ERR_PARAM;
 
-	/* drop upper 4 bits of VLAN ID */
-	vid = (vid << 4) >> 4;
-
 	/* record fields */
 	mac_update.mac_lower = cpu_to_le32(((u32)mac[2] << 24) |
 						 ((u32)mac[3] << 16) |
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c b/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c
index 7822809..d966044 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c
@@ -57,7 +57,6 @@
 	struct sk_buff_head *list = &interface->ts_tx_skb_queue;
 	struct sk_buff *clone;
 	unsigned long flags;
-	__le16 dglort;
 
 	/* create clone for us to return on the Tx path */
 	clone = skb_clone_sk(skb);
@@ -65,8 +64,6 @@
 		return;
 
 	FM10K_CB(clone)->ts_tx_timeout = jiffies + FM10K_TS_TX_TIMEOUT;
-	dglort = FM10K_CB(clone)->fi.w.dglort;
-
 	spin_lock_irqsave(&list->lock, flags);
 
 	/* attempt to locate any buffers with the same dglort,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 38fc64c..7dcbbec 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
@@ -753,6 +755,7 @@
 	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 e9e3a1e..70cc4c5 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 @@
 				     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 @@
 		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 @@
 
 	/* 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,
@@ -3564,10 +3585,24 @@
 	/* 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);
 	}
 }
 
@@ -5627,6 +5662,10 @@
 
 	ixgbe_up_complete(adapter);
 
+#if IS_ENABLED(CONFIG_IXGBE_VXLAN)
+	vxlan_get_rx_port(netdev);
+
+#endif
 	return 0;
 
 err_set_queues:
@@ -7771,6 +7810,64 @@
 	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 +8079,8 @@
 	.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 +8438,15 @@
 	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_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index c76ba90..7f37fe7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -101,9 +101,6 @@
 			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);
@@ -1097,14 +1094,12 @@
 				  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)
@@ -1143,6 +1138,11 @@
 	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;
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index d101b25..fc5ecee5 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -378,6 +378,8 @@
 #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) */
@@ -399,6 +401,7 @@
 
 #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 */
@@ -1540,6 +1543,7 @@
 #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 */
@@ -1565,6 +1569,9 @@
 #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 */
@@ -2122,6 +2129,7 @@
 #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 +2147,7 @@
 #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 +2236,8 @@
 #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 */
@@ -3056,6 +3067,7 @@
 	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_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index ba54ff0..4939542 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -55,9 +55,6 @@
 {
 	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;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index ffdd123..50bf819 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -80,7 +80,7 @@
  *  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 @@
  *  @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 @@
  *
  *  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 @@
  *
  *  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 @@
  *
  *  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 @@
  *
  *  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 @@
  *
  *   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 @@
  *  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 @@
  *
  *  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 @@
  *
  *  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 @@
  *
  *  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 @@
  *  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 @@
  *
  *  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 @@
 /** 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 @@
 /** 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 @@
  * @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 @@
  *  @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 @@
  *
  *   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 @@
  *
  *   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 @@
  *  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 @@
  *  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 @@
  *  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 @@
 /** 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 @@
  **  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;
@@ -1295,6 +1300,28 @@
 	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, \
@@ -1329,6 +1356,8 @@
 	.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, \
@@ -1345,7 +1374,6 @@
 	.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,
 };
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 8c44ab2..3a9b356 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -43,6 +43,13 @@
 #define BP_EXTENDED_STATS
 #endif
 
+#define IXGBE_MAX_TXD_PWR	14
+#define IXGBE_MAX_DATA_PER_TXD	BIT(IXGBE_MAX_TXD_PWR)
+
+/* Tx Descriptors needed, worst case */
+#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), IXGBE_MAX_DATA_PER_TXD)
+#define DESC_NEEDED (MAX_SKB_FRAGS + 4)
+
 /* wrapper around a pointer to a socket buffer,
  * so a DMA handle can be stored along with the buffer */
 struct ixgbevf_tx_buffer {
@@ -85,6 +92,18 @@
 	u64 csum_err;
 };
 
+enum ixgbevf_ring_state_t {
+	__IXGBEVF_TX_DETECT_HANG,
+	__IXGBEVF_HANG_CHECK_ARMED,
+};
+
+#define check_for_tx_hang(ring) \
+	test_bit(__IXGBEVF_TX_DETECT_HANG, &(ring)->state)
+#define set_check_for_tx_hang(ring) \
+	set_bit(__IXGBEVF_TX_DETECT_HANG, &(ring)->state)
+#define clear_check_for_tx_hang(ring) \
+	clear_bit(__IXGBEVF_TX_DETECT_HANG, &(ring)->state)
+
 struct ixgbevf_ring {
 	struct ixgbevf_ring *next;
 	struct net_device *netdev;
@@ -101,7 +120,7 @@
 		struct ixgbevf_tx_buffer *tx_buffer_info;
 		struct ixgbevf_rx_buffer *rx_buffer_info;
 	};
-
+	unsigned long state;
 	struct ixgbevf_stats stats;
 	struct u64_stats_sync syncp;
 	union {
@@ -124,6 +143,7 @@
 
 #define MAX_RX_QUEUES IXGBE_VF_MAX_RX_QUEUES
 #define MAX_TX_QUEUES IXGBE_VF_MAX_TX_QUEUES
+#define IXGBEVF_MAX_RSS_QUEUES 2
 
 #define IXGBEVF_DEFAULT_TXD   1024
 #define IXGBEVF_DEFAULT_RXD   512
@@ -347,8 +367,6 @@
 	/* this field must be first, see ixgbevf_process_skb_fields */
 	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 
-	struct timer_list watchdog_timer;
-	struct work_struct reset_task;
 	struct ixgbevf_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
 
 	/* Interrupt Throttle Rate */
@@ -378,8 +396,7 @@
 	 * thus the additional *_CAPABLE flags.
 	 */
 	u32 flags;
-#define IXGBE_FLAG_IN_WATCHDOG_TASK             (u32)(1)
-
+#define IXGBEVF_FLAG_RESET_REQUESTED		(u32)(1)
 #define IXGBEVF_FLAG_QUEUE_RESET_REQUESTED	(u32)(1 << 2)
 
 	struct msix_entry *msix_entries;
@@ -415,9 +432,11 @@
 	u32 link_speed;
 	bool link_up;
 
-	spinlock_t mbx_lock;
+	struct timer_list service_timer;
+	struct work_struct service_task;
 
-	struct work_struct watchdog_task;
+	spinlock_t mbx_lock;
+	unsigned long last_reset;
 };
 
 enum ixbgevf_state_t {
@@ -426,7 +445,8 @@
 	__IXGBEVF_DOWN,
 	__IXGBEVF_DISABLED,
 	__IXGBEVF_REMOVING,
-	__IXGBEVF_WORK_INIT,
+	__IXGBEVF_SERVICE_SCHED,
+	__IXGBEVF_SERVICE_INITED,
 };
 
 enum ixgbevf_boards {
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index fe2e10f..4186981 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -98,6 +98,23 @@
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
+static void ixgbevf_service_event_schedule(struct ixgbevf_adapter *adapter)
+{
+	if (!test_bit(__IXGBEVF_DOWN, &adapter->state) &&
+	    !test_bit(__IXGBEVF_REMOVING, &adapter->state) &&
+	    !test_and_set_bit(__IXGBEVF_SERVICE_SCHED, &adapter->state))
+		schedule_work(&adapter->service_task);
+}
+
+static void ixgbevf_service_event_complete(struct ixgbevf_adapter *adapter)
+{
+	BUG_ON(!test_bit(__IXGBEVF_SERVICE_SCHED, &adapter->state));
+
+	/* flush memory to make sure state is correct before next watchdog */
+	smp_mb__before_atomic();
+	clear_bit(__IXGBEVF_SERVICE_SCHED, &adapter->state);
+}
+
 /* forward decls */
 static void ixgbevf_queue_reset_subtask(struct ixgbevf_adapter *adapter);
 static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector);
@@ -111,8 +128,8 @@
 		return;
 	hw->hw_addr = NULL;
 	dev_err(&adapter->pdev->dev, "Adapter removed\n");
-	if (test_bit(__IXGBEVF_WORK_INIT, &adapter->state))
-		schedule_work(&adapter->watchdog_task);
+	if (test_bit(__IXGBEVF_SERVICE_INITED, &adapter->state))
+		ixgbevf_service_event_schedule(adapter);
 }
 
 static void ixgbevf_check_remove(struct ixgbe_hw *hw, u32 reg)
@@ -199,14 +216,72 @@
 	/* tx_buffer must be completely set up in the transmit path */
 }
 
-#define IXGBE_MAX_TXD_PWR	14
-#define IXGBE_MAX_DATA_PER_TXD	(1 << IXGBE_MAX_TXD_PWR)
+static u64 ixgbevf_get_tx_completed(struct ixgbevf_ring *ring)
+{
+	return ring->stats.packets;
+}
 
-/* Tx Descriptors needed, worst case */
-#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), IXGBE_MAX_DATA_PER_TXD)
-#define DESC_NEEDED (MAX_SKB_FRAGS + 4)
+static u32 ixgbevf_get_tx_pending(struct ixgbevf_ring *ring)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(ring->netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
 
-static void ixgbevf_tx_timeout(struct net_device *netdev);
+	u32 head = IXGBE_READ_REG(hw, IXGBE_VFTDH(ring->reg_idx));
+	u32 tail = IXGBE_READ_REG(hw, IXGBE_VFTDT(ring->reg_idx));
+
+	if (head != tail)
+		return (head < tail) ?
+			tail - head : (tail + ring->count - head);
+
+	return 0;
+}
+
+static inline bool ixgbevf_check_tx_hang(struct ixgbevf_ring *tx_ring)
+{
+	u32 tx_done = ixgbevf_get_tx_completed(tx_ring);
+	u32 tx_done_old = tx_ring->tx_stats.tx_done_old;
+	u32 tx_pending = ixgbevf_get_tx_pending(tx_ring);
+
+	clear_check_for_tx_hang(tx_ring);
+
+	/* Check for a hung queue, but be thorough. This verifies
+	 * that a transmit has been completed since the previous
+	 * check AND there is at least one packet pending. The
+	 * ARMED bit is set to indicate a potential hang.
+	 */
+	if ((tx_done_old == tx_done) && tx_pending) {
+		/* make sure it is true for two checks in a row */
+		return test_and_set_bit(__IXGBEVF_HANG_CHECK_ARMED,
+					&tx_ring->state);
+	}
+	/* reset the countdown */
+	clear_bit(__IXGBEVF_HANG_CHECK_ARMED, &tx_ring->state);
+
+	/* update completed stats and continue */
+	tx_ring->tx_stats.tx_done_old = tx_done;
+
+	return false;
+}
+
+static void ixgbevf_tx_timeout_reset(struct ixgbevf_adapter *adapter)
+{
+	/* Do the reset outside of interrupt context */
+	if (!test_bit(__IXGBEVF_DOWN, &adapter->state)) {
+		adapter->flags |= IXGBEVF_FLAG_RESET_REQUESTED;
+		ixgbevf_service_event_schedule(adapter);
+	}
+}
+
+/**
+ * ixgbevf_tx_timeout - Respond to a Tx Hang
+ * @netdev: network interface device structure
+ **/
+static void ixgbevf_tx_timeout(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	ixgbevf_tx_timeout_reset(adapter);
+}
 
 /**
  * ixgbevf_clean_tx_irq - Reclaim resources after transmit completes
@@ -311,6 +386,37 @@
 	q_vector->tx.total_bytes += total_bytes;
 	q_vector->tx.total_packets += total_packets;
 
+	if (check_for_tx_hang(tx_ring) && ixgbevf_check_tx_hang(tx_ring)) {
+		struct ixgbe_hw *hw = &adapter->hw;
+		union ixgbe_adv_tx_desc *eop_desc;
+
+		eop_desc = tx_ring->tx_buffer_info[i].next_to_watch;
+
+		pr_err("Detected Tx Unit Hang\n"
+		       "  Tx Queue             <%d>\n"
+		       "  TDH, TDT             <%x>, <%x>\n"
+		       "  next_to_use          <%x>\n"
+		       "  next_to_clean        <%x>\n"
+		       "tx_buffer_info[next_to_clean]\n"
+		       "  next_to_watch        <%p>\n"
+		       "  eop_desc->wb.status  <%x>\n"
+		       "  time_stamp           <%lx>\n"
+		       "  jiffies              <%lx>\n",
+		       tx_ring->queue_index,
+		       IXGBE_READ_REG(hw, IXGBE_VFTDH(tx_ring->reg_idx)),
+		       IXGBE_READ_REG(hw, IXGBE_VFTDT(tx_ring->reg_idx)),
+		       tx_ring->next_to_use, i,
+		       eop_desc, (eop_desc ? eop_desc->wb.status : 0),
+		       tx_ring->tx_buffer_info[i].time_stamp, jiffies);
+
+		netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
+
+		/* schedule immediate reset if we believe we hung */
+		ixgbevf_tx_timeout_reset(adapter);
+
+		return true;
+	}
+
 #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
 	if (unlikely(total_packets && netif_carrier_ok(tx_ring->netdev) &&
 		     (ixgbevf_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD))) {
@@ -1158,9 +1264,7 @@
 
 	hw->mac.get_link_status = 1;
 
-	if (!test_bit(__IXGBEVF_DOWN, &adapter->state) &&
-	    !test_bit(__IXGBEVF_REMOVING, &adapter->state))
-		mod_timer(&adapter->watchdog_timer, jiffies);
+	ixgbevf_service_event_schedule(adapter);
 
 	IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, adapter->eims_other);
 
@@ -1479,6 +1583,8 @@
 	txdctl |= (1 << 8) |    /* HTHRESH = 1 */
 		  32;          /* PTHRESH = 32 */
 
+	clear_bit(__IXGBEVF_HANG_CHECK_ARMED, &ring->state);
+
 	IXGBE_WRITE_REG(hw, IXGBE_VFTXDCTL(reg_idx), txdctl);
 
 	/* poll to verify queue is enabled */
@@ -1584,6 +1690,39 @@
 		       reg_idx);
 }
 
+static void ixgbevf_setup_vfmrqc(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 vfmrqc = 0, vfreta = 0;
+	u32 rss_key[10];
+	u16 rss_i = adapter->num_rx_queues;
+	int i, j;
+
+	/* Fill out hash function seeds */
+	netdev_rss_key_fill(rss_key, sizeof(rss_key));
+	for (i = 0; i < 10; i++)
+		IXGBE_WRITE_REG(hw, IXGBE_VFRSSRK(i), rss_key[i]);
+
+	/* Fill out redirection table */
+	for (i = 0, j = 0; i < 64; i++, j++) {
+		if (j == rss_i)
+			j = 0;
+		vfreta = (vfreta << 8) | (j * 0x1);
+		if ((i & 3) == 3)
+			IXGBE_WRITE_REG(hw, IXGBE_VFRETA(i >> 2), vfreta);
+	}
+
+	/* Perform hash on these packet types */
+	vfmrqc |= IXGBE_VFMRQC_RSS_FIELD_IPV4 |
+		IXGBE_VFMRQC_RSS_FIELD_IPV4_TCP |
+		IXGBE_VFMRQC_RSS_FIELD_IPV6 |
+		IXGBE_VFMRQC_RSS_FIELD_IPV6_TCP;
+
+	vfmrqc |= IXGBE_VFMRQC_RSSEN;
+
+	IXGBE_WRITE_REG(hw, IXGBE_VFMRQC, vfmrqc);
+}
+
 static void ixgbevf_configure_rx_ring(struct ixgbevf_adapter *adapter,
 				      struct ixgbevf_ring *ring)
 {
@@ -1640,6 +1779,8 @@
 	struct net_device *netdev = adapter->netdev;
 
 	ixgbevf_setup_psrtype(adapter);
+	if (hw->mac.type >= ixgbe_mac_X550_vf)
+		ixgbevf_setup_vfmrqc(adapter);
 
 	/* notify the PF of our intent to use this size of frame */
 	ixgbevf_rlpml_set_vf(hw, netdev->mtu + ETH_HLEN + ETH_FCS_LEN);
@@ -1794,7 +1935,8 @@
 	struct ixgbe_hw *hw = &adapter->hw;
 	unsigned int def_q = 0;
 	unsigned int num_tcs = 0;
-	unsigned int num_rx_queues = 1;
+	unsigned int num_rx_queues = adapter->num_rx_queues;
+	unsigned int num_tx_queues = adapter->num_tx_queues;
 	int err;
 
 	spin_lock_bh(&adapter->mbx_lock);
@@ -1808,6 +1950,9 @@
 		return err;
 
 	if (num_tcs > 1) {
+		/* we need only one Tx queue */
+		num_tx_queues = 1;
+
 		/* update default Tx ring register index */
 		adapter->tx_ring[0]->reg_idx = def_q;
 
@@ -1816,7 +1961,8 @@
 	}
 
 	/* if we have a bad config abort request queue reset */
-	if (adapter->num_rx_queues != num_rx_queues) {
+	if ((adapter->num_rx_queues != num_rx_queues) ||
+	    (adapter->num_tx_queues != num_tx_queues)) {
 		/* force mailbox timeout to prevent further messages */
 		hw->mbx.timeout = 0;
 
@@ -1917,6 +2063,10 @@
 	clear_bit(__IXGBEVF_DOWN, &adapter->state);
 	ixgbevf_napi_enable_all(adapter);
 
+	/* clear any pending interrupts, may auto mask */
+	IXGBE_READ_REG(hw, IXGBE_VTEICR);
+	ixgbevf_irq_enable(adapter);
+
 	/* enable transmits */
 	netif_tx_start_all_queues(netdev);
 
@@ -1924,21 +2074,14 @@
 	ixgbevf_init_last_counter_stats(adapter);
 
 	hw->mac.get_link_status = 1;
-	mod_timer(&adapter->watchdog_timer, jiffies);
+	mod_timer(&adapter->service_timer, jiffies);
 }
 
 void ixgbevf_up(struct ixgbevf_adapter *adapter)
 {
-	struct ixgbe_hw *hw = &adapter->hw;
-
 	ixgbevf_configure(adapter);
 
 	ixgbevf_up_complete(adapter);
-
-	/* clear any pending interrupts, may auto mask */
-	IXGBE_READ_REG(hw, IXGBE_VTEICR);
-
-	ixgbevf_irq_enable(adapter);
 }
 
 /**
@@ -2045,22 +2188,19 @@
 	for (i = 0; i < adapter->num_rx_queues; i++)
 		ixgbevf_disable_rx_queue(adapter, adapter->rx_ring[i]);
 
-	netif_tx_disable(netdev);
-
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	netif_tx_stop_all_queues(netdev);
 
+	/* call carrier off first to avoid false dev_watchdog timeouts */
+	netif_carrier_off(netdev);
+	netif_tx_disable(netdev);
+
 	ixgbevf_irq_disable(adapter);
 
 	ixgbevf_napi_disable_all(adapter);
 
-	del_timer_sync(&adapter->watchdog_timer);
-	/* can't call flush scheduled work here because it can deadlock
-	 * if linkwatch_event tries to acquire the rtnl_lock which we are
-	 * holding */
-	while (adapter->flags & IXGBE_FLAG_IN_WATCHDOG_TASK)
-		msleep(1);
+	del_timer_sync(&adapter->service_timer);
 
 	/* disable transmits in the hardware now that interrupts are off */
 	for (i = 0; i < adapter->num_tx_queues; i++) {
@@ -2070,8 +2210,6 @@
 				IXGBE_TXDCTL_SWFLSH);
 	}
 
-	netif_carrier_off(netdev);
-
 	if (!pci_channel_offline(adapter->pdev))
 		ixgbevf_reset(adapter);
 
@@ -2110,6 +2248,8 @@
 		memcpy(netdev->perm_addr, adapter->hw.mac.addr,
 		       netdev->addr_len);
 	}
+
+	adapter->last_reset = jiffies;
 }
 
 static int ixgbevf_acquire_msix_vectors(struct ixgbevf_adapter *adapter,
@@ -2181,8 +2321,19 @@
 		return;
 
 	/* we need as many queues as traffic classes */
-	if (num_tcs > 1)
+	if (num_tcs > 1) {
 		adapter->num_rx_queues = num_tcs;
+	} else {
+		u16 rss = min_t(u16, num_online_cpus(), IXGBEVF_MAX_RSS_QUEUES);
+
+		switch (hw->api_version) {
+		case ixgbe_mbox_api_11:
+			adapter->num_rx_queues = rss;
+			adapter->num_tx_queues = rss;
+		default:
+			break;
+		}
+	}
 }
 
 /**
@@ -2552,7 +2703,8 @@
 	struct ixgbe_hw *hw = &adapter->hw;
 	int i;
 
-	if (!adapter->link_up)
+	if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
+	    test_bit(__IXGBEVF_RESETTING, &adapter->state))
 		return;
 
 	UPDATE_VF_COUNTER_32bit(IXGBE_VFGPRC, adapter->stats.last_vfgprc,
@@ -2576,57 +2728,28 @@
 }
 
 /**
- * ixgbevf_watchdog - Timer Call-back
+ * ixgbevf_service_timer - Timer Call-back
  * @data: pointer to adapter cast into an unsigned long
  **/
-static void ixgbevf_watchdog(unsigned long data)
+static void ixgbevf_service_timer(unsigned long data)
 {
 	struct ixgbevf_adapter *adapter = (struct ixgbevf_adapter *)data;
-	struct ixgbe_hw *hw = &adapter->hw;
-	u32 eics = 0;
-	int i;
 
-	/*
-	 * Do the watchdog outside of interrupt context due to the lovely
-	 * delays that some of the newer hardware requires
-	 */
+	/* Reset the timer */
+	mod_timer(&adapter->service_timer, (HZ * 2) + jiffies);
 
-	if (test_bit(__IXGBEVF_DOWN, &adapter->state))
-		goto watchdog_short_circuit;
-
-	/* get one bit for every active tx/rx interrupt vector */
-	for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
-		struct ixgbevf_q_vector *qv = adapter->q_vector[i];
-		if (qv->rx.ring || qv->tx.ring)
-			eics |= 1 << i;
-	}
-
-	IXGBE_WRITE_REG(hw, IXGBE_VTEICS, eics);
-
-watchdog_short_circuit:
-	schedule_work(&adapter->watchdog_task);
+	ixgbevf_service_event_schedule(adapter);
 }
 
-/**
- * ixgbevf_tx_timeout - Respond to a Tx Hang
- * @netdev: network interface device structure
- **/
-static void ixgbevf_tx_timeout(struct net_device *netdev)
+static void ixgbevf_reset_subtask(struct ixgbevf_adapter *adapter)
 {
-	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	if (!(adapter->flags & IXGBEVF_FLAG_RESET_REQUESTED))
+		return;
 
-	/* Do the reset outside of interrupt context */
-	schedule_work(&adapter->reset_task);
-}
-
-static void ixgbevf_reset_task(struct work_struct *work)
-{
-	struct ixgbevf_adapter *adapter;
-	adapter = container_of(work, struct ixgbevf_adapter, reset_task);
+	adapter->flags &= ~IXGBEVF_FLAG_RESET_REQUESTED;
 
 	/* If we're already down or resetting, just bail */
 	if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
-	    test_bit(__IXGBEVF_REMOVING, &adapter->state) ||
 	    test_bit(__IXGBEVF_RESETTING, &adapter->state))
 		return;
 
@@ -2635,20 +2758,146 @@
 	ixgbevf_reinit_locked(adapter);
 }
 
-/**
- * ixgbevf_watchdog_task - worker thread to bring link up
- * @work: pointer to work_struct containing our data
- **/
-static void ixgbevf_watchdog_task(struct work_struct *work)
+/* ixgbevf_check_hang_subtask - check for hung queues and dropped interrupts
+ * @adapter - pointer to the device adapter structure
+ *
+ * This function serves two purposes.  First it strobes the interrupt lines
+ * in order to make certain interrupts are occurring.  Secondly it sets the
+ * bits needed to check for TX hangs.  As a result we should immediately
+ * determine if a hang has occurred.
+ */
+static void ixgbevf_check_hang_subtask(struct ixgbevf_adapter *adapter)
 {
-	struct ixgbevf_adapter *adapter = container_of(work,
-						       struct ixgbevf_adapter,
-						       watchdog_task);
-	struct net_device *netdev = adapter->netdev;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 eics = 0;
+	int i;
+
+	/* If we're down or resetting, just bail */
+	if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
+	    test_bit(__IXGBEVF_RESETTING, &adapter->state))
+		return;
+
+	/* Force detection of hung controller */
+	if (netif_carrier_ok(adapter->netdev)) {
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			set_check_for_tx_hang(adapter->tx_ring[i]);
+	}
+
+	/* get one bit for every active tx/rx interrupt vector */
+	for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
+		struct ixgbevf_q_vector *qv = adapter->q_vector[i];
+
+		if (qv->rx.ring || qv->tx.ring)
+			eics |= 1 << i;
+	}
+
+	/* Cause software interrupt to ensure rings are cleaned */
+	IXGBE_WRITE_REG(hw, IXGBE_VTEICS, eics);
+}
+
+/**
+ * ixgbevf_watchdog_update_link - update the link status
+ * @adapter - pointer to the device adapter structure
+ **/
+static void ixgbevf_watchdog_update_link(struct ixgbevf_adapter *adapter)
+{
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 link_speed = adapter->link_speed;
 	bool link_up = adapter->link_up;
-	s32 need_reset;
+	s32 err;
+
+	spin_lock_bh(&adapter->mbx_lock);
+
+	err = hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+
+	spin_unlock_bh(&adapter->mbx_lock);
+
+	/* if check for link returns error we will need to reset */
+	if (err && time_after(jiffies, adapter->last_reset + (10 * HZ))) {
+		adapter->flags |= IXGBEVF_FLAG_RESET_REQUESTED;
+		link_up = false;
+	}
+
+	adapter->link_up = link_up;
+	adapter->link_speed = link_speed;
+}
+
+/**
+ * ixgbevf_watchdog_link_is_up - update netif_carrier status and
+ *				 print link up message
+ * @adapter - pointer to the device adapter structure
+ **/
+static void ixgbevf_watchdog_link_is_up(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+
+	/* only continue if link was previously down */
+	if (netif_carrier_ok(netdev))
+		return;
+
+	dev_info(&adapter->pdev->dev, "NIC Link is Up %s\n",
+		 (adapter->link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
+		 "10 Gbps" :
+		 (adapter->link_speed == IXGBE_LINK_SPEED_1GB_FULL) ?
+		 "1 Gbps" :
+		 (adapter->link_speed == IXGBE_LINK_SPEED_100_FULL) ?
+		 "100 Mbps" :
+		 "unknown speed");
+
+	netif_carrier_on(netdev);
+}
+
+/**
+ * ixgbevf_watchdog_link_is_down - update netif_carrier status and
+ *				   print link down message
+ * @adapter - pointer to the adapter structure
+ **/
+static void ixgbevf_watchdog_link_is_down(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+
+	adapter->link_speed = 0;
+
+	/* only continue if link was up previously */
+	if (!netif_carrier_ok(netdev))
+		return;
+
+	dev_info(&adapter->pdev->dev, "NIC Link is Down\n");
+
+	netif_carrier_off(netdev);
+}
+
+/**
+ * ixgbevf_watchdog_subtask - worker thread to bring link up
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbevf_watchdog_subtask(struct ixgbevf_adapter *adapter)
+{
+	/* if interface is down do nothing */
+	if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
+	    test_bit(__IXGBEVF_RESETTING, &adapter->state))
+		return;
+
+	ixgbevf_watchdog_update_link(adapter);
+
+	if (adapter->link_up)
+		ixgbevf_watchdog_link_is_up(adapter);
+	else
+		ixgbevf_watchdog_link_is_down(adapter);
+
+	ixgbevf_update_stats(adapter);
+}
+
+/**
+ * ixgbevf_service_task - manages and runs subtasks
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbevf_service_task(struct work_struct *work)
+{
+	struct ixgbevf_adapter *adapter = container_of(work,
+						       struct ixgbevf_adapter,
+						       service_task);
+	struct ixgbe_hw *hw = &adapter->hw;
 
 	if (IXGBE_REMOVED(hw->hw_addr)) {
 		if (!test_bit(__IXGBEVF_DOWN, &adapter->state)) {
@@ -2658,73 +2907,13 @@
 		}
 		return;
 	}
+
 	ixgbevf_queue_reset_subtask(adapter);
+	ixgbevf_reset_subtask(adapter);
+	ixgbevf_watchdog_subtask(adapter);
+	ixgbevf_check_hang_subtask(adapter);
 
-	adapter->flags |= IXGBE_FLAG_IN_WATCHDOG_TASK;
-
-	/*
-	 * Always check the link on the watchdog because we have
-	 * no LSC interrupt
-	 */
-	spin_lock_bh(&adapter->mbx_lock);
-
-	need_reset = hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
-
-	spin_unlock_bh(&adapter->mbx_lock);
-
-	if (need_reset) {
-		adapter->link_up = link_up;
-		adapter->link_speed = link_speed;
-		netif_carrier_off(netdev);
-		netif_tx_stop_all_queues(netdev);
-		schedule_work(&adapter->reset_task);
-		goto pf_has_reset;
-	}
-	adapter->link_up = link_up;
-	adapter->link_speed = link_speed;
-
-	if (link_up) {
-		if (!netif_carrier_ok(netdev)) {
-			char *link_speed_string;
-			switch (link_speed) {
-			case IXGBE_LINK_SPEED_10GB_FULL:
-				link_speed_string = "10 Gbps";
-				break;
-			case IXGBE_LINK_SPEED_1GB_FULL:
-				link_speed_string = "1 Gbps";
-				break;
-			case IXGBE_LINK_SPEED_100_FULL:
-				link_speed_string = "100 Mbps";
-				break;
-			default:
-				link_speed_string = "unknown speed";
-				break;
-			}
-			dev_info(&adapter->pdev->dev,
-				"NIC Link is Up, %s\n", link_speed_string);
-			netif_carrier_on(netdev);
-			netif_tx_wake_all_queues(netdev);
-		}
-	} else {
-		adapter->link_up = false;
-		adapter->link_speed = 0;
-		if (netif_carrier_ok(netdev)) {
-			dev_info(&adapter->pdev->dev, "NIC Link is Down\n");
-			netif_carrier_off(netdev);
-			netif_tx_stop_all_queues(netdev);
-		}
-	}
-
-	ixgbevf_update_stats(adapter);
-
-pf_has_reset:
-	/* Reset the timer */
-	if (!test_bit(__IXGBEVF_DOWN, &adapter->state) &&
-	    !test_bit(__IXGBEVF_REMOVING, &adapter->state))
-		mod_timer(&adapter->watchdog_timer,
-			  round_jiffies(jiffies + (2 * HZ)));
-
-	adapter->flags &= ~IXGBE_FLAG_IN_WATCHDOG_TASK;
+	ixgbevf_service_event_complete(adapter);
 }
 
 /**
@@ -2944,10 +3133,6 @@
 	if (!adapter->num_msix_vectors)
 		return -ENOMEM;
 
-	/* disallow open during test */
-	if (test_bit(__IXGBEVF_TESTING, &adapter->state))
-		return -EBUSY;
-
 	if (hw->adapter_stopped) {
 		ixgbevf_reset(adapter);
 		/* if adapter is still stopped then PF isn't up and
@@ -2960,6 +3145,12 @@
 		}
 	}
 
+	/* disallow open during test */
+	if (test_bit(__IXGBEVF_TESTING, &adapter->state))
+		return -EBUSY;
+
+	netif_carrier_off(netdev);
+
 	/* allocate transmit descriptors */
 	err = ixgbevf_setup_all_tx_resources(adapter);
 	if (err)
@@ -2979,15 +3170,11 @@
 	 */
 	ixgbevf_map_rings_to_vectors(adapter);
 
-	ixgbevf_up_complete(adapter);
-
-	/* clear any pending interrupts, may auto mask */
-	IXGBE_READ_REG(hw, IXGBE_VTEICR);
 	err = ixgbevf_request_irq(adapter);
 	if (err)
 		goto err_req_irq;
 
-	ixgbevf_irq_enable(adapter);
+	ixgbevf_up_complete(adapter);
 
 	return 0;
 
@@ -3822,28 +4009,28 @@
 			   NETIF_F_HW_VLAN_CTAG_RX |
 			   NETIF_F_HW_VLAN_CTAG_FILTER;
 
-	netdev->vlan_features |= NETIF_F_TSO;
-	netdev->vlan_features |= NETIF_F_TSO6;
-	netdev->vlan_features |= NETIF_F_IP_CSUM;
-	netdev->vlan_features |= NETIF_F_IPV6_CSUM;
-	netdev->vlan_features |= NETIF_F_SG;
+	netdev->vlan_features |= NETIF_F_TSO |
+				 NETIF_F_TSO6 |
+				 NETIF_F_IP_CSUM |
+				 NETIF_F_IPV6_CSUM |
+				 NETIF_F_SG;
 
 	if (pci_using_dac)
 		netdev->features |= NETIF_F_HIGHDMA;
 
 	netdev->priv_flags |= IFF_UNICAST_FLT;
 
-	init_timer(&adapter->watchdog_timer);
-	adapter->watchdog_timer.function = ixgbevf_watchdog;
-	adapter->watchdog_timer.data = (unsigned long)adapter;
-
 	if (IXGBE_REMOVED(hw->hw_addr)) {
 		err = -EIO;
 		goto err_sw_init;
 	}
-	INIT_WORK(&adapter->reset_task, ixgbevf_reset_task);
-	INIT_WORK(&adapter->watchdog_task, ixgbevf_watchdog_task);
-	set_bit(__IXGBEVF_WORK_INIT, &adapter->state);
+
+	setup_timer(&adapter->service_timer, &ixgbevf_service_timer,
+		    (unsigned long)adapter);
+
+	INIT_WORK(&adapter->service_task, ixgbevf_service_task);
+	set_bit(__IXGBEVF_SERVICE_INITED, &adapter->state);
+	clear_bit(__IXGBEVF_SERVICE_SCHED, &adapter->state);
 
 	err = ixgbevf_init_interrupt_scheme(adapter);
 	if (err)
@@ -3917,11 +4104,7 @@
 	adapter = netdev_priv(netdev);
 
 	set_bit(__IXGBEVF_REMOVING, &adapter->state);
-
-	del_timer_sync(&adapter->watchdog_timer);
-
-	cancel_work_sync(&adapter->reset_task);
-	cancel_work_sync(&adapter->watchdog_task);
+	cancel_work_sync(&adapter->service_task);
 
 	if (netdev->reg_state == NETREG_REGISTERED)
 		unregister_netdev(netdev);
@@ -3955,7 +4138,7 @@
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 
-	if (!test_bit(__IXGBEVF_WORK_INIT, &adapter->state))
+	if (!test_bit(__IXGBEVF_SERVICE_INITED, &adapter->state))
 		return PCI_ERS_RESULT_DISCONNECT;
 
 	rtnl_lock();
diff --git a/drivers/net/ethernet/intel/ixgbevf/regs.h b/drivers/net/ethernet/intel/ixgbevf/regs.h
index 09dd8f6..3e712fd 100644
--- a/drivers/net/ethernet/intel/ixgbevf/regs.h
+++ b/drivers/net/ethernet/intel/ixgbevf/regs.h
@@ -69,6 +69,16 @@
 #define IXGBE_VFGOTC_LSB       0x02020
 #define IXGBE_VFGOTC_MSB       0x02024
 #define IXGBE_VFMPRC           0x01034
+#define IXGBE_VFMRQC           0x3000
+#define IXGBE_VFRSSRK(x)       (0x3100 + ((x) * 4))
+#define IXGBE_VFRETA(x)        (0x3200 + ((x) * 4))
+
+/* VFMRQC bits */
+#define IXGBE_VFMRQC_RSSEN              0x00000001  /* RSS Enable */
+#define IXGBE_VFMRQC_RSS_FIELD_IPV4_TCP 0x00010000
+#define IXGBE_VFMRQC_RSS_FIELD_IPV4     0x00020000
+#define IXGBE_VFMRQC_RSS_FIELD_IPV6     0x00100000
+#define IXGBE_VFMRQC_RSS_FIELD_IPV6_TCP 0x00200000
 
 #define IXGBE_WRITE_FLUSH(a) (IXGBE_READ_REG(a, IXGBE_VFSTATUS))