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

Pull networking fixes from David Miller:

 1) Track alignment in BPF verifier so that legitimate programs won't be
    rejected on !CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS architectures.

 2) Make tail calls work properly in arm64 BPF JIT, from Deniel
    Borkmann.

 3) Make the configuration and semantics Generic XDP make more sense and
    don't allow both generic XDP and a driver specific instance to be
    active at the same time. Also from Daniel.

 4) Don't crash on resume in xen-netfront, from Vitaly Kuznetsov.

 5) Fix use-after-free in VRF driver, from Gao Feng.

 6) Use netdev_alloc_skb_ip_align() to avoid unaligned IP headers in
    qca_spi driver, from Stefan Wahren.

 7) Always run cleanup routines in BPF samples when we get SIGTERM, from
    Andy Gospodarek.

 8) The mdio phy code should bring PHYs out of reset using the shared
    GPIO lines before invoking bus->reset(). From Florian Fainelli.

 9) Some USB descriptor access endian fixes in various drivers from
    Johan Hovold.

10) Handle PAUSE advertisements properly in mlx5 driver, from Gal
    Pressman.

11) Fix reversed test in mlx5e_setup_tc(), from Saeed Mahameed.

12) Cure netdev leak in AF_PACKET when using timestamping via control
    messages. From Douglas Caetano dos Santos.

13) netcp doesn't support HWTSTAMP_FILTER_ALl, reject it. From Miroslav
    Lichvar.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
  ldmvsw: stop the clean timer at beginning of remove
  ldmvsw: unregistering netdev before disable hardware
  net: netcp: fix check of requested timestamping filter
  ipv6: avoid dad-failures for addresses with NODAD
  qed: Fix uninitialized data in aRFS infrastructure
  mdio: mux: fix device_node_continue.cocci warnings
  net/packet: fix missing net_device reference release
  net/mlx4_core: Use min3 to select number of MSI-X vectors
  macvlan: Fix performance issues with vlan tagged packets
  net: stmmac: use correct pointer when printing normal descriptor ring
  net/mlx5: Use underlay QPN from the root name space
  net/mlx5e: IPoIB, Only support regular RQ for now
  net/mlx5e: Fix setup TC ndo
  net/mlx5e: Fix ethtool pause support and advertise reporting
  net/mlx5e: Use the correct pause values for ethtool advertising
  vmxnet3: ensure that adapter is in proper state during force_close
  sfc: revert changes to NIC revision numbers
  net: ch9200: add missing USB-descriptor endianness conversions
  net: irda: irda-usb: fix firmware name on big-endian hosts
  net: dsa: mv88e6xxx: add default case to switch
  ...

33 files changed, 141 insertions, 83 deletions

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 19581d783d8e..d034d8cd7d22 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -849,6 +849,9 @@ static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip,
 		mv88e6xxx_g1_stats_read(chip, reg, &low);
 		if (s->sizeof_stat == 8)
 			mv88e6xxx_g1_stats_read(chip, reg + 1, &high);
+		break;
+	default:
+		return UINT64_MAX;
 	}
 	value = (((u64)high) << 16) | low;
 	return value;
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
index 4ee15ff06a44..faeb4935ef3e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
@@ -200,29 +200,18 @@ err_exit:
 static int hw_atl_a0_hw_offload_set(struct aq_hw_s *self,
 				    struct aq_nic_cfg_s *aq_nic_cfg)
 {
-	int err = 0;
-
 	/* TX checksums offloads*/
 	tpo_ipv4header_crc_offload_en_set(self, 1);
 	tpo_tcp_udp_crc_offload_en_set(self, 1);
-	if (err < 0)
-		goto err_exit;
 
 	/* RX checksums offloads*/
 	rpo_ipv4header_crc_offload_en_set(self, 1);
 	rpo_tcp_udp_crc_offload_en_set(self, 1);
-	if (err < 0)
-		goto err_exit;
 
 	/* LSO offloads*/
 	tdm_large_send_offload_en_set(self, 0xFFFFFFFFU);
-	if (err < 0)
-		goto err_exit;
-
-	err = aq_hw_err_from_flags(self);
 
-err_exit:
-	return err;
+	return aq_hw_err_from_flags(self);
 }
 
 static int hw_atl_a0_hw_init_tx_path(struct aq_hw_s *self)
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 42150708191d..1bceb7358e5c 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -200,25 +200,18 @@ err_exit:
 static int hw_atl_b0_hw_offload_set(struct aq_hw_s *self,
 				    struct aq_nic_cfg_s *aq_nic_cfg)
 {
-	int err = 0;
 	unsigned int i;
 
 	/* TX checksums offloads*/
 	tpo_ipv4header_crc_offload_en_set(self, 1);
 	tpo_tcp_udp_crc_offload_en_set(self, 1);
-	if (err < 0)
-		goto err_exit;
 
 	/* RX checksums offloads*/
 	rpo_ipv4header_crc_offload_en_set(self, 1);
 	rpo_tcp_udp_crc_offload_en_set(self, 1);
-	if (err < 0)
-		goto err_exit;
 
 	/* LSO offloads*/
 	tdm_large_send_offload_en_set(self, 0xFFFFFFFFU);
-	if (err < 0)
-		goto err_exit;
 
 /* LRO offloads */
 	{
@@ -245,10 +238,7 @@ static int hw_atl_b0_hw_offload_set(struct aq_hw_s *self,
 
 		rpo_lro_en_set(self, aq_nic_cfg->is_lro ? 0xFFFFFFFFU : 0U);
 	}
-	err = aq_hw_err_from_flags(self);
-
-err_exit:
-	return err;
+	return aq_hw_err_from_flags(self);
 }
 
 static int hw_atl_b0_hw_init_tx_path(struct aq_hw_s *self)
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 703205475524..83aab1e4c8c8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2862,12 +2862,10 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
 	int port = 0;
 
 	if (msi_x) {
-		int nreq = dev->caps.num_ports * num_online_cpus() + 1;
-
-		nreq = min_t(int, dev->caps.num_eqs - dev->caps.reserved_eqs,
-			     nreq);
-		if (nreq > MAX_MSIX)
-			nreq = MAX_MSIX;
+		int nreq = min3(dev->caps.num_ports *
+				(int)num_online_cpus() + 1,
+				dev->caps.num_eqs - dev->caps.reserved_eqs,
+				MAX_MSIX);
 
 		entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
 		if (!entries)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 0099a3e397bc..2fd044b23875 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -1003,7 +1003,7 @@ int mlx5e_create_direct_tirs(struct mlx5e_priv *priv);
 void mlx5e_destroy_direct_tirs(struct mlx5e_priv *priv);
 void mlx5e_destroy_rqt(struct mlx5e_priv *priv, struct mlx5e_rqt *rqt);
 
-int mlx5e_create_ttc_table(struct mlx5e_priv *priv, u32 underlay_qpn);
+int mlx5e_create_ttc_table(struct mlx5e_priv *priv);
 void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv);
 
 int mlx5e_create_tis(struct mlx5_core_dev *mdev, int tc,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index ce7b09d72ff6..8209affa75c3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -794,7 +794,6 @@ static void get_supported(u32 eth_proto_cap,
 	ptys2ethtool_supported_port(link_ksettings, eth_proto_cap);
 	ptys2ethtool_supported_link(supported, eth_proto_cap);
 	ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
-	ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Asym_Pause);
 }
 
 static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
@@ -804,7 +803,7 @@ static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
 	unsigned long *advertising = link_ksettings->link_modes.advertising;
 
 	ptys2ethtool_adver_link(advertising, eth_proto_cap);
-	if (tx_pause)
+	if (rx_pause)
 		ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause);
 	if (tx_pause ^ rx_pause)
 		ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Asym_Pause);
@@ -849,6 +848,8 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
 	struct mlx5e_priv *priv    = netdev_priv(netdev);
 	struct mlx5_core_dev *mdev = priv->mdev;
 	u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0};
+	u32 rx_pause = 0;
+	u32 tx_pause = 0;
 	u32 eth_proto_cap;
 	u32 eth_proto_admin;
 	u32 eth_proto_lp;
@@ -871,11 +872,13 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
 	an_disable_admin = MLX5_GET(ptys_reg, out, an_disable_admin);
 	an_status        = MLX5_GET(ptys_reg, out, an_status);
 
+	mlx5_query_port_pause(mdev, &rx_pause, &tx_pause);
+
 	ethtool_link_ksettings_zero_link_mode(link_ksettings, supported);
 	ethtool_link_ksettings_zero_link_mode(link_ksettings, advertising);
 
 	get_supported(eth_proto_cap, link_ksettings);
-	get_advertising(eth_proto_admin, 0, 0, link_ksettings);
+	get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings);
 	get_speed_duplex(netdev, eth_proto_oper, link_ksettings);
 
 	eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
index 576d6787b484..53ed58320a24 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
@@ -800,7 +800,7 @@ void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv)
 	mlx5e_destroy_flow_table(&ttc->ft);
 }
 
-int mlx5e_create_ttc_table(struct mlx5e_priv *priv, u32 underlay_qpn)
+int mlx5e_create_ttc_table(struct mlx5e_priv *priv)
 {
 	struct mlx5e_ttc_table *ttc = &priv->fs.ttc;
 	struct mlx5_flow_table_attr ft_attr = {};
@@ -810,7 +810,6 @@ int mlx5e_create_ttc_table(struct mlx5e_priv *priv, u32 underlay_qpn)
 	ft_attr.max_fte = MLX5E_TTC_TABLE_SIZE;
 	ft_attr.level = MLX5E_TTC_FT_LEVEL;
 	ft_attr.prio = MLX5E_NIC_PRIO;
-	ft_attr.underlay_qpn = underlay_qpn;
 
 	ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
 	if (IS_ERR(ft->t)) {
@@ -1147,7 +1146,7 @@ int mlx5e_create_flow_steering(struct mlx5e_priv *priv)
 		priv->netdev->hw_features &= ~NETIF_F_NTUPLE;
 	}
 
-	err = mlx5e_create_ttc_table(priv, 0);
+	err = mlx5e_create_ttc_table(priv);
 	if (err) {
 		netdev_err(priv->netdev, "Failed to create ttc table, err=%d\n",
 			   err);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index a61b71b6fff3..41cd22a223dc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2976,7 +2976,7 @@ static int mlx5e_setup_tc(struct net_device *netdev, u8 tc)
 	new_channels.params = priv->channels.params;
 	new_channels.params.num_tc = tc ? tc : 1;
 
-	if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
+	if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 		priv->channels.params = new_channels.params;
 		goto out;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 19e3d2fc2099..fcec7bedd3cd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -40,28 +40,25 @@
 #include "eswitch.h"
 
 int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev,
-			    struct mlx5_flow_table *ft)
+			    struct mlx5_flow_table *ft, u32 underlay_qpn)
 {
 	u32 in[MLX5_ST_SZ_DW(set_flow_table_root_in)]   = {0};
 	u32 out[MLX5_ST_SZ_DW(set_flow_table_root_out)] = {0};
 
 	if ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) &&
-	    ft->underlay_qpn == 0)
+	    underlay_qpn == 0)
 		return 0;
 
 	MLX5_SET(set_flow_table_root_in, in, opcode,
 		 MLX5_CMD_OP_SET_FLOW_TABLE_ROOT);
 	MLX5_SET(set_flow_table_root_in, in, table_type, ft->type);
 	MLX5_SET(set_flow_table_root_in, in, table_id, ft->id);
+	MLX5_SET(set_flow_table_root_in, in, underlay_qpn, underlay_qpn);
 	if (ft->vport) {
 		MLX5_SET(set_flow_table_root_in, in, vport_number, ft->vport);
 		MLX5_SET(set_flow_table_root_in, in, other_vport, 1);
 	}
 
-	if ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) &&
-	    ft->underlay_qpn != 0)
-		MLX5_SET(set_flow_table_root_in, in, underlay_qpn, ft->underlay_qpn);
-
 	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h
index 8fad80688536..0f98a7cf4877 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h
@@ -71,7 +71,8 @@ int mlx5_cmd_delete_fte(struct mlx5_core_dev *dev,
 			unsigned int index);
 
 int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev,
-			    struct mlx5_flow_table *ft);
+			    struct mlx5_flow_table *ft,
+			    u32 underlay_qpn);
 
 int mlx5_cmd_fc_alloc(struct mlx5_core_dev *dev, u16 *id);
 int mlx5_cmd_fc_free(struct mlx5_core_dev *dev, u16 id);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index b8a176503d38..0e487e8ca634 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -650,7 +650,7 @@ static int update_root_ft_create(struct mlx5_flow_table *ft, struct fs_prio
 	if (ft->level >= min_level)
 		return 0;
 
-	err = mlx5_cmd_update_root_ft(root->dev, ft);
+	err = mlx5_cmd_update_root_ft(root->dev, ft, root->underlay_qpn);
 	if (err)
 		mlx5_core_warn(root->dev, "Update root flow table of id=%u failed\n",
 			       ft->id);
@@ -818,8 +818,6 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa
 		goto unlock_root;
 	}
 
-	ft->underlay_qpn = ft_attr->underlay_qpn;
-
 	tree_init_node(&ft->node, 1, del_flow_table);
 	log_table_sz = ft->max_fte ? ilog2(ft->max_fte) : 0;
 	next_ft = find_next_chained_ft(fs_prio);
@@ -1489,7 +1487,8 @@ static int update_root_ft_destroy(struct mlx5_flow_table *ft)
 
 	new_root_ft = find_next_ft(ft);
 	if (new_root_ft) {
-		int err = mlx5_cmd_update_root_ft(root->dev, new_root_ft);
+		int err = mlx5_cmd_update_root_ft(root->dev, new_root_ft,
+						  root->underlay_qpn);
 
 		if (err) {
 			mlx5_core_warn(root->dev, "Update root flow table of id=%u failed\n",
@@ -2062,3 +2061,21 @@ err:
 	mlx5_cleanup_fs(dev);
 	return err;
 }
+
+int mlx5_fs_add_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn)
+{
+	struct mlx5_flow_root_namespace *root = dev->priv.steering->root_ns;
+
+	root->underlay_qpn = underlay_qpn;
+	return 0;
+}
+EXPORT_SYMBOL(mlx5_fs_add_rx_underlay_qpn);
+
+int mlx5_fs_remove_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn)
+{
+	struct mlx5_flow_root_namespace *root = dev->priv.steering->root_ns;
+
+	root->underlay_qpn = 0;
+	return 0;
+}
+EXPORT_SYMBOL(mlx5_fs_remove_rx_underlay_qpn);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
index 81eafc7b9dd9..990acee6fb09 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -118,7 +118,6 @@ struct mlx5_flow_table {
 	/* FWD rules that point on this flow table */
 	struct list_head		fwd_rules;
 	u32				flags;
-	u32				underlay_qpn;
 };
 
 struct mlx5_fc_cache {
@@ -195,6 +194,7 @@ struct mlx5_flow_root_namespace {
 	struct mlx5_flow_table		*root_ft;
 	/* Should be held when chaining flow tables */
 	struct mutex			chain_lock;
+	u32				underlay_qpn;
 };
 
 int mlx5_init_fc_stats(struct mlx5_core_dev *dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
index 019c230da498..cc1858752e70 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
@@ -66,6 +66,10 @@ static void mlx5i_init(struct mlx5_core_dev *mdev,
 
 	mlx5e_build_nic_params(mdev, &priv->channels.params, profile->max_nch(mdev));
 
+	/* Override RQ params as IPoIB supports only LINKED LIST RQ for now */
+	mlx5e_set_rq_type_params(mdev, &priv->channels.params, MLX5_WQ_TYPE_LINKED_LIST);
+	priv->channels.params.lro_en = false;
+
 	mutex_init(&priv->state_lock);
 
 	netdev->hw_features    |= NETIF_F_SG;
@@ -156,6 +160,8 @@ out:
 
 static void mlx5i_destroy_underlay_qp(struct mlx5_core_dev *mdev, struct mlx5_core_qp *qp)
 {
+	mlx5_fs_remove_rx_underlay_qpn(mdev, qp->qpn);
+
 	mlx5_core_destroy_qp(mdev, qp);
 }
 
@@ -170,6 +176,8 @@ static int mlx5i_init_tx(struct mlx5e_priv *priv)
 		return err;
 	}
 
+	mlx5_fs_add_rx_underlay_qpn(priv->mdev, ipriv->qp.qpn);
+
 	err = mlx5e_create_tis(priv->mdev, 0 /* tc */, ipriv->qp.qpn, &priv->tisn[0]);
 	if (err) {
 		mlx5_core_warn(priv->mdev, "create tis failed, %d\n", err);
@@ -189,7 +197,6 @@ static void mlx5i_cleanup_tx(struct mlx5e_priv *priv)
 
 static int mlx5i_create_flow_steering(struct mlx5e_priv *priv)
 {
-	struct mlx5i_priv *ipriv = priv->ppriv;
 	int err;
 
 	priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
@@ -205,7 +212,7 @@ static int mlx5i_create_flow_steering(struct mlx5e_priv *priv)
 		priv->netdev->hw_features &= ~NETIF_F_NTUPLE;
 	}
 
-	err = mlx5e_create_ttc_table(priv, ipriv->qp.qpn);
+	err = mlx5e_create_ttc_table(priv);
 	if (err) {
 		netdev_err(priv->netdev, "Failed to create ttc table, err=%d\n",
 			   err);
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
index b8d5270359cd..e30676515529 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
@@ -247,7 +247,7 @@ nx_fw_cmd_set_mtu(struct netxen_adapter *adapter, int mtu)
 	cmd.req.arg3 = 0;
 
 	if (recv_ctx->state == NX_HOST_CTX_STATE_ACTIVE)
-		netxen_issue_cmd(adapter, &cmd);
+		rcode = netxen_issue_cmd(adapter, &cmd);
 
 	if (rcode != NX_RCODE_SUCCESS)
 		return -EIO;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
index 67200c5498ab..0a8fde629991 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
@@ -983,7 +983,7 @@ void qed_set_rfs_mode_disable(struct qed_hwfn *p_hwfn,
 	memset(&camline, 0, sizeof(union gft_cam_line_union));
 	qed_wr(p_hwfn, p_ptt, PRS_REG_GFT_CAM + CAM_LINE_SIZE * pf_id,
 	       camline.cam_line_mapped.camline);
-	memset(&ramline, 0, sizeof(union gft_cam_line_union));
+	memset(&ramline, 0, sizeof(ramline));
 
 	for (i = 0; i < RAM_LINE_SIZE / REG_SIZE; i++) {
 		u32 hw_addr = PRS_REG_GFT_PROFILE_MASK_RAM;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 49bad00a0f8f..7245b1072518 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -37,8 +37,8 @@
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 3
-#define _QLCNIC_LINUX_SUBVERSION 65
-#define QLCNIC_LINUX_VERSIONID  "5.3.65"
+#define _QLCNIC_LINUX_SUBVERSION 66
+#define QLCNIC_LINUX_VERSIONID  "5.3.66"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 718bf58a7da6..4fb68797630e 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -3168,6 +3168,40 @@ int qlcnic_83xx_flash_read32(struct qlcnic_adapter *adapter, u32 flash_addr,
 	return 0;
 }
 
+void qlcnic_83xx_get_port_type(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_hardware_context *ahw = adapter->ahw;
+	struct qlcnic_cmd_args cmd;
+	u32 config;
+	int err;
+
+	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_LINK_STATUS);
+	if (err)
+		return;
+
+	err = qlcnic_issue_cmd(adapter, &cmd);
+	if (err) {
+		dev_info(&adapter->pdev->dev,
+			 "Get Link Status Command failed: 0x%x\n", err);
+		goto out;
+	} else {
+		config = cmd.rsp.arg[3];
+
+		switch (QLC_83XX_SFP_MODULE_TYPE(config)) {
+		case QLC_83XX_MODULE_FIBRE_1000BASE_SX:
+		case QLC_83XX_MODULE_FIBRE_1000BASE_LX:
+		case QLC_83XX_MODULE_FIBRE_1000BASE_CX:
+		case QLC_83XX_MODULE_TP_1000BASE_T:
+			ahw->port_type = QLCNIC_GBE;
+			break;
+		default:
+			ahw->port_type = QLCNIC_XGBE;
+		}
+	}
+out:
+	qlcnic_free_mbx_args(&cmd);
+}
+
 int qlcnic_83xx_test_link(struct qlcnic_adapter *adapter)
 {
 	u8 pci_func;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index 3dfe8e27b51c..b75a81246856 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -637,6 +637,7 @@ void qlcnic_83xx_get_pauseparam(struct qlcnic_adapter *,
 int qlcnic_83xx_set_pauseparam(struct qlcnic_adapter *,
 			       struct ethtool_pauseparam *);
 int qlcnic_83xx_test_link(struct qlcnic_adapter *);
+void qlcnic_83xx_get_port_type(struct qlcnic_adapter *adapter);
 int qlcnic_83xx_reg_test(struct qlcnic_adapter *);
 int qlcnic_83xx_get_regs_len(struct qlcnic_adapter *);
 int qlcnic_83xx_get_registers(struct qlcnic_adapter *, u32 *);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 9a869c15d8bf..7f7deeaf1cf0 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -486,6 +486,9 @@ static int qlcnic_set_link_ksettings(struct net_device *dev,
 	u32 ret = 0;
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
 
+	if (qlcnic_83xx_check(adapter))
+		qlcnic_83xx_get_port_type(adapter);
+
 	if (adapter->ahw->port_type != QLCNIC_GBE)
 		return -EOPNOTSUPP;
 
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index 513e6c74e199..24ca7df15d07 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -296,8 +296,9 @@ qcaspi_receive(struct qcaspi *qca)
 
 	/* Allocate rx SKB if we don't have one available. */
 	if (!qca->rx_skb) {
-		qca->rx_skb = netdev_alloc_skb(net_dev,
-					       net_dev->mtu + VLAN_ETH_HLEN);
+		qca->rx_skb = netdev_alloc_skb_ip_align(net_dev,
+							net_dev->mtu +
+							VLAN_ETH_HLEN);
 		if (!qca->rx_skb) {
 			netdev_dbg(net_dev, "out of RX resources\n");
 			qca->stats.out_of_mem++;
@@ -377,7 +378,7 @@ qcaspi_receive(struct qcaspi *qca)
 					qca->rx_skb, qca->rx_skb->dev);
 				qca->rx_skb->ip_summed = CHECKSUM_UNNECESSARY;
 				netif_rx_ni(qca->rx_skb);
-				qca->rx_skb = netdev_alloc_skb(net_dev,
+				qca->rx_skb = netdev_alloc_skb_ip_align(net_dev,
 					net_dev->mtu + VLAN_ETH_HLEN);
 				if (!qca->rx_skb) {
 					netdev_dbg(net_dev, "out of RX resources\n");
@@ -759,7 +760,8 @@ qcaspi_netdev_init(struct net_device *dev)
 	if (!qca->rx_buffer)
 		return -ENOBUFS;
 
-	qca->rx_skb = netdev_alloc_skb(dev, qca->net_dev->mtu + VLAN_ETH_HLEN);
+	qca->rx_skb = netdev_alloc_skb_ip_align(dev, qca->net_dev->mtu +
+						VLAN_ETH_HLEN);
 	if (!qca->rx_skb) {
 		kfree(qca->rx_buffer);
 		netdev_info(qca->net_dev, "Failed to allocate RX sk_buff.\n");
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h
index 7b916aa21bde..4d7fb8af880d 100644
--- a/drivers/net/ethernet/sfc/nic.h
+++ b/drivers/net/ethernet/sfc/nic.h
@@ -18,8 +18,12 @@
 #include "mcdi.h"
 
 enum {
-	EFX_REV_SIENA_A0 = 0,
-	EFX_REV_HUNT_A0 = 1,
+	/* Revisions 0-2 were Falcon A0, A1 and B0 respectively.
+	 * They are not supported by this driver but these revision numbers
+	 * form part of the ethtool API for register dumping.
+	 */
+	EFX_REV_SIENA_A0 = 3,
+	EFX_REV_HUNT_A0 = 4,
 };
 
 static inline int efx_nic_rev(struct efx_nic *efx)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index cd8c60132390..a74c481401c4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3725,7 +3725,7 @@ static void sysfs_display_ring(void *head, int size, int extend_desc,
 			ep++;
 		} else {
 			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",
-				   i, (unsigned int)virt_to_phys(ep),
+				   i, (unsigned int)virt_to_phys(p),
 				   le32_to_cpu(p->des0), le32_to_cpu(p->des1),
 				   le32_to_cpu(p->des2), le32_to_cpu(p->des3));
 			p++;
diff --git a/drivers/net/ethernet/sun/ldmvsw.c b/drivers/net/ethernet/sun/ldmvsw.c
index 5a90fed06260..5b56c24b6ed2 100644
--- a/drivers/net/ethernet/sun/ldmvsw.c
+++ b/drivers/net/ethernet/sun/ldmvsw.c
@@ -411,13 +411,14 @@ static int vsw_port_remove(struct vio_dev *vdev)
 
 	if (port) {
 		del_timer_sync(&port->vio.timer);
+		del_timer_sync(&port->clean_timer);
 
 		napi_disable(&port->napi);
+		unregister_netdev(port->dev);
 
 		list_del_rcu(&port->list);
 
 		synchronize_rcu();
-		del_timer_sync(&port->clean_timer);
 		spin_lock_irqsave(&port->vp->lock, flags);
 		sunvnet_port_rm_txq_common(port);
 		spin_unlock_irqrestore(&port->vp->lock, flags);
@@ -427,7 +428,6 @@ static int vsw_port_remove(struct vio_dev *vdev)
 
 		dev_set_drvdata(&vdev->dev, NULL);
 
-		unregister_netdev(port->dev);
 		free_netdev(port->dev);
 	}
 
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 729a7da90b5b..e6222e535019 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1353,9 +1353,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
 
 	tx_pipe->dma_channel = knav_dma_open_channel(dev,
 				tx_pipe->dma_chan_name, &config);
-	if (IS_ERR_OR_NULL(tx_pipe->dma_channel)) {
+	if (IS_ERR(tx_pipe->dma_channel)) {
 		dev_err(dev, "failed opening tx chan(%s)\n",
 			tx_pipe->dma_chan_name);
+		ret = PTR_ERR(tx_pipe->dma_channel);
 		goto err;
 	}
 
@@ -1673,9 +1674,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
 
 	netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
 					netcp->dma_chan_name, &config);
-	if (IS_ERR_OR_NULL(netcp->rx_channel)) {
+	if (IS_ERR(netcp->rx_channel)) {
 		dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
 			netcp->dma_chan_name);
+		ret = PTR_ERR(netcp->rx_channel);
 		goto fail;