Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

 1) More iov_iter conversion work from Al Viro.

    [ The "crypto: switch af_alg_make_sg() to iov_iter" commit was
      wrong, and this pull actually adds an extra commit on top of the
      branch I'm pulling to fix that up, so that the pre-merge state is
      ok.   - Linus ]

 2) Various optimizations to the ipv4 forwarding information base trie
    lookup implementation.  From Alexander Duyck.

 3) Remove sock_iocb altogether, from CHristoph Hellwig.

 4) Allow congestion control algorithm selection via routing metrics.
    From Daniel Borkmann.

 5) Make ipv4 uncached route list per-cpu, from Eric Dumazet.

 6) Handle rfs hash collisions more gracefully, also from Eric Dumazet.

 7) Add xmit_more support to r8169, e1000, and e1000e drivers.  From
    Florian Westphal.

 8) Transparent Ethernet Bridging support for GRO, from Jesse Gross.

 9) Add BPF packet actions to packet scheduler, from Jiri Pirko.

10) Add support for uniqu flow IDs to openvswitch, from Joe Stringer.

11) New NetCP ethernet driver, from Muralidharan Karicheri and Wingman
    Kwok.

12) More sanely handle out-of-window dupacks, which can result in
    serious ACK storms.  From Neal Cardwell.

13) Various rhashtable bug fixes and enhancements, from Herbert Xu,
    Patrick McHardy, and Thomas Graf.

14) Support xmit_more in be2net, from Sathya Perla.

15) Group Policy extensions for vxlan, from Thomas Graf.

16) Remove Checksum Offload support for vxlan, from Tom Herbert.

17) Like ipv4, support lockless transmit over ipv6 UDP sockets.  From
    Vlad Yasevich.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1494+1 commits)
  crypto: fix af_alg_make_sg() conversion to iov_iter
  ipv4: Namespecify TCP PMTU mechanism
  i40e: Fix for stats init function call in Rx setup
  tcp: don't include Fast Open option in SYN-ACK on pure SYN-data
  openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set
  ipv6: Make __ipv6_select_ident static
  ipv6: Fix fragment id assignment on LE arches.
  bridge: Fix inability to add non-vlan fdb entry
  net: Mellanox: Delete unnecessary checks before the function call "vunmap"
  cxgb4: Add support in cxgb4 to get expansion rom version via ethtool
  ethtool: rename reserved1 memeber in ethtool_drvinfo for expansion ROM version
  net: dsa: Remove redundant phy_attach()
  IB/mlx4: Reset flow support for IB kernel ULPs
  IB/mlx4: Always use the correct port for mirrored multicast attachments
  net/bonding: Fix potential bad memory access during bonding events
  tipc: remove tipc_snprintf
  tipc: nl compat add noop and remove legacy nl framework
  tipc: convert legacy nl stats show to nl compat
  tipc: convert legacy nl net id get to nl compat
  tipc: convert legacy nl net id set to nl compat
  ...

7 files changed, 198 insertions, 59 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index b6137be43920..7dcbbec09a70 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>
 
@@ -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 @@ 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 67b02bde179e..70cc4c5c0a01 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,
@@ -3564,10 +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);
 	}
 }
 
@@ -5627,6 +5662,10 @@ 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:
@@ -7217,8 +7256,8 @@ 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)) {
@@ -7771,6 +7810,64 @@ 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,
@@ -7786,7 +7883,7 @@ 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;
@@ -7982,6 +8079,8 @@ 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 +8438,15 @@ 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_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 5fd4b5271f9a..79c00f57d3e7 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);
@@ -802,7 +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;
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index c76ba90ecc6e..7f37fe7269a7 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);
@@ -1097,14 +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)
@@ -1143,6 +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;
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index d101b25dc4b6..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) */
@@ -399,6 +401,7 @@ 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 */
@@ -1540,6 +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 */
@@ -1565,6 +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 */
@@ -2122,6 +2129,7 @@ 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 +2147,7 @@ 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 +2236,8 @@ 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 */
@@ -3056,6 +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_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;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index ffdd1231f419..50bf81908dd6 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;
@@ -1295,6 +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, \
@@ -1329,6 +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, \
@@ -1345,7 +1374,6 @@ 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,
 };