44 files changed, 703 insertions, 135 deletions

diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 0f4241c6e97e..238ccea965c8 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -3294,7 +3294,6 @@ static int __init vortex_init(void)
 
 static void __exit vortex_eisa_cleanup(void)
 {
-        struct vortex_private *vp;
         void __iomem *ioaddr;
 
 #ifdef CONFIG_EISA
@@ -3303,7 +3302,6 @@ static void __exit vortex_eisa_cleanup(void)
 #endif
 
         if (compaq_net_device) {
-                vp = netdev_priv(compaq_net_device);
                 ioaddr = ioport_map(compaq_net_device->base_addr,
                                     VORTEX_TOTAL_SIZE);
 
diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c
index 0cc21437478c..511f6eecd58b 100644
--- a/drivers/net/ethernet/allwinner/sun4i-emac.c
+++ b/drivers/net/ethernet/allwinner/sun4i-emac.c
@@ -929,6 +929,9 @@ static int emac_resume(struct platform_device *dev)
 }
 
 static const struct of_device_id emac_of_match[] = {
+        {.compatible = "allwinner,sun4i-a10-emac",},
+
+        /* Deprecated */
         {.compatible = "allwinner,sun4i-emac",},
         {},
 };
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index e92ffd6e1c15..2e45f6ec1bf0 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1292,6 +1292,7 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         alx = netdev_priv(netdev);
         spin_lock_init(&alx->hw.mdio_lock);
         spin_lock_init(&alx->irq_lock);
+        spin_lock_init(&alx->stats_lock);
         alx->dev = netdev;
         alx->hw.pdev = pdev;
         alx->msg_enable = NETIF_MSG_LINK | NETIF_MSG_HW | NETIF_MSG_IFUP |
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 1f7b5aa114fa..8a7bf7dad898 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -1484,6 +1484,10 @@ static int b44_open(struct net_device *dev)
         add_timer(&bp->timer);
 
         b44_enable_ints(bp);
+
+        if (bp->flags & B44_FLAG_EXTERNAL_PHY)
+                phy_start(bp->phydev);
+
         netif_start_queue(dev);
 out:
         return err;
@@ -1646,6 +1650,9 @@ static int b44_close(struct net_device *dev)
 
         netif_stop_queue(dev);
 
+        if (bp->flags & B44_FLAG_EXTERNAL_PHY)
+                phy_stop(bp->phydev);
+
         napi_disable(&bp->napi);
 
         del_timer_sync(&bp->timer);
@@ -2222,7 +2229,12 @@ static void b44_adjust_link(struct net_device *dev)
         }
 
         if (status_changed) {
-                b44_check_phy(bp);
+                u32 val = br32(bp, B44_TX_CTRL);
+                if (bp->flags & B44_FLAG_FULL_DUPLEX)
+                        val |= TX_CTRL_DUPLEX;
+                else
+                        val &= ~TX_CTRL_DUPLEX;
+                bw32(bp, B44_TX_CTRL, val);
                 phy_print_status(phydev);
         }
 }
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 9d2dedadf2df..cda25ac45b47 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -85,7 +85,7 @@ MODULE_FIRMWARE(FW_RV2P_FILE_09_Ax);
 
 static int disable_msi = 0;
 
-module_param(disable_msi, int, 0);
+module_param(disable_msi, int, S_IRUGO);
 MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
 
 typedef enum {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 9d7419e0390b..dbcff509dc3f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -1873,7 +1873,7 @@ void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
 }
 
 u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb,
-                       void *accel_priv)
+                       void *accel_priv, select_queue_fallback_t fallback)
 {
         struct bnx2x *bp = netdev_priv(dev);
 
@@ -1895,7 +1895,7 @@ u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb,
         }
 
         /* select a non-FCoE queue */
-        return __netdev_pick_tx(dev, skb) % BNX2X_NUM_ETH_QUEUES(bp);
+        return fallback(dev, skb) % BNX2X_NUM_ETH_QUEUES(bp);
 }
 
 void bnx2x_set_num_queues(struct bnx2x *bp)
@@ -3875,7 +3875,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
                                                      xmit_type);
                 }
 
-                /* Add the macs to the parsing BD this is a vf */
+                /* Add the macs to the parsing BD if this is a vf or if
+                 * Tx Switching is enabled.
+                 */
                 if (IS_VF(bp)) {
                         /* override GRE parameters in BD */
                         bnx2x_set_fw_mac_addr(&pbd_e2->data.mac_addr.src_hi,
@@ -3887,6 +3889,11 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
                                               &pbd_e2->data.mac_addr.dst_mid,
                                               &pbd_e2->data.mac_addr.dst_lo,
                                               eth->h_dest);
+                } else if (bp->flags & TX_SWITCHING) {
+                        bnx2x_set_fw_mac_addr(&pbd_e2->data.mac_addr.dst_hi,
+                                              &pbd_e2->data.mac_addr.dst_mid,
+                                              &pbd_e2->data.mac_addr.dst_lo,
+                                              eth->h_dest);
                 }
 
                 SET_FLAG(pbd_e2_parsing_data,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 17d1689aec6b..a89a40f88c25 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -496,7 +496,7 @@ int bnx2x_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos);
 
 /* select_queue callback */
 u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb,
-                       void *accel_priv);
+                       void *accel_priv, select_queue_fallback_t fallback);
 
 static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
                                         struct bnx2x_fastpath *fp,
@@ -936,7 +936,7 @@ static inline int bnx2x_func_start(struct bnx2x *bp)
         else /* CHIP_IS_E1X */
                 start_params->network_cos_mode = FW_WRR;
 
-        start_params->gre_tunnel_mode = IPGRE_TUNNEL;
+        start_params->gre_tunnel_mode = L2GRE_TUNNEL;
         start_params->gre_tunnel_rss = GRE_INNER_HEADERS_RSS;
 
         return bnx2x_func_state_change(bp, &func_params);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index c9c445e7b4a5..7d4382286457 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -95,29 +95,29 @@ MODULE_FIRMWARE(FW_FILE_NAME_E1H);
 MODULE_FIRMWARE(FW_FILE_NAME_E2);
 
 int bnx2x_num_queues;
-module_param_named(num_queues, bnx2x_num_queues, int, 0);
+module_param_named(num_queues, bnx2x_num_queues, int, S_IRUGO);
 MODULE_PARM_DESC(num_queues,
                  " Set number of queues (default is as a number of CPUs)");
 
 static int disable_tpa;
-module_param(disable_tpa, int, 0);
+module_param(disable_tpa, int, S_IRUGO);
 MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature");
 
 static int int_mode;
-module_param(int_mode, int, 0);
+module_param(int_mode, int, S_IRUGO);
 MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X "
                                 "(1 INT#x; 2 MSI)");
 
 static int dropless_fc;
-module_param(dropless_fc, int, 0);
+module_param(dropless_fc, int, S_IRUGO);
 MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
 
 static int mrrs = -1;
-module_param(mrrs, int, 0);
+module_param(mrrs, int, S_IRUGO);
 MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
 
 static int debug;
-module_param(debug, int, 0);
+module_param(debug, int, S_IRUGO);
 MODULE_PARM_DESC(debug, " Default debug msglevel");
 
 struct workqueue_struct *bnx2x_wq;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index aec5ef2ed7ce..e42f48df6e94 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -1446,12 +1446,12 @@ static void bnx2x_vf_igu_reset(struct bnx2x *bp, struct bnx2x_virtf *vf)
         if (vf->cfg_flags & VF_CFG_INT_SIMD)
                 val |= IGU_VF_CONF_SINGLE_ISR_EN;
         val &= ~IGU_VF_CONF_PARENT_MASK;
-        val |= BP_FUNC(bp) << IGU_VF_CONF_PARENT_SHIFT; /* parent PF */
+        val |= (BP_ABS_FUNC(bp) >> 1) << IGU_VF_CONF_PARENT_SHIFT;
         REG_WR(bp, IGU_REG_VF_CONFIGURATION, val);
 
         DP(BNX2X_MSG_IOV,
-           "value in IGU_REG_VF_CONFIGURATION of vf %d after write %x\n",
-           vf->abs_vfid, REG_RD(bp, IGU_REG_VF_CONFIGURATION));
+           "value in IGU_REG_VF_CONFIGURATION of vf %d after write is 0x%08x\n",
+           vf->abs_vfid, val);
 
         bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));
 
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index e2ca03e23dc1..3b6d0ba86c71 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -2609,13 +2609,14 @@ static int tg3_phy_reset_5703_4_5(struct tg3 *tp)
 
         tg3_writephy(tp, MII_CTRL1000, phy9_orig);
 
-        if (!tg3_readphy(tp, MII_TG3_EXT_CTRL, &reg32)) {
-                reg32 &= ~0x3000;
-                tg3_writephy(tp, MII_TG3_EXT_CTRL, reg32);
-        } else if (!err)
-                err = -EBUSY;
+        err = tg3_readphy(tp, MII_TG3_EXT_CTRL, &reg32);
+        if (err)
+                return err;
 
-        return err;
+        reg32 &= ~0x3000;
+        tg3_writephy(tp, MII_TG3_EXT_CTRL, reg32);
+
+        return 0;
 }
 
 static void tg3_carrier_off(struct tg3 *tp)
@@ -6842,8 +6843,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 
                 work_mask |= opaque_key;
 
-                if ((desc->err_vlan & RXD_ERR_MASK) != 0 &&
-                    (desc->err_vlan != RXD_ERR_ODD_NIBBLE_RCVD_MII)) {
+                if (desc->err_vlan & RXD_ERR_MASK) {
                 drop_it:
                         tg3_recycle_rx(tnapi, tpr, opaque_key,
                                        desc_idx, *post_ptr);
@@ -14113,12 +14113,12 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
 
         tg3_netif_stop(tp);
 
+        tg3_set_mtu(dev, tp, new_mtu);
+
         tg3_full_lock(tp, 1);
 
         tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
 
-        tg3_set_mtu(dev, tp, new_mtu);
-
         /* Reset PHY, otherwise the read DMA engine will be in a mode that
          * breaks all requests to 256 bytes.
          */
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index ef472385bce4..04321e5a356e 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -2608,7 +2608,11 @@ struct tg3_rx_buffer_desc {
 #define RXD_ERR_TOO_SMALL               0x00400000
 #define RXD_ERR_NO_RESOURCES            0x00800000
 #define RXD_ERR_HUGE_FRAME              0x01000000
-#define RXD_ERR_MASK                    0xffff0000
+
+#define RXD_ERR_MASK    (RXD_ERR_BAD_CRC | RXD_ERR_COLLISION |          \
+                         RXD_ERR_LINK_LOST | RXD_ERR_PHY_DECODE |       \
+                         RXD_ERR_MAC_ABRT | RXD_ERR_TOO_SMALL |         \
+                         RXD_ERR_NO_RESOURCES | RXD_ERR_HUGE_FRAME)
 
         u32                             reserved;
         u32                             opaque;
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index cf64f3d0b60d..4ad1187e82fb 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -707,7 +707,8 @@ bnad_cq_process(struct bnad *bnad, struct bna_ccb *ccb, int budget)
                 else
                         skb_checksum_none_assert(skb);
 
-                if (flags & BNA_CQ_EF_VLAN)
+                if ((flags & BNA_CQ_EF_VLAN) &&
+                    (bnad->netdev->features & NETIF_F_HW_VLAN_CTAG_RX))
                         __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), ntohs(cmpl->vlan_tag));
 
                 if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))
@@ -2094,7 +2095,9 @@ bnad_init_rx_config(struct bnad *bnad, struct bna_rx_config *rx_config)
                 rx_config->q1_buf_size = BFI_SMALL_RXBUF_SIZE;
         }
 
-        rx_config->vlan_strip_status = BNA_STATUS_T_ENABLED;
+        rx_config->vlan_strip_status =
+                (bnad->netdev->features & NETIF_F_HW_VLAN_CTAG_RX) ?
+                BNA_STATUS_T_ENABLED : BNA_STATUS_T_DISABLED;
 }
 
 static void
@@ -3245,11 +3248,6 @@ bnad_set_rx_mode(struct net_device *netdev)
                         BNA_RXMODE_ALLMULTI;
         bna_rx_mode_set(bnad->rx_info[0].rx, new_mode, mode_mask, NULL);
 
-        if (bnad->cfg_flags & BNAD_CF_PROMISC)
-                bna_rx_vlan_strip_disable(bnad->rx_info[0].rx);
-        else
-                bna_rx_vlan_strip_enable(bnad->rx_info[0].rx);
-
         spin_unlock_irqrestore(&bnad->bna_lock, flags);
 }
 
@@ -3374,6 +3372,27 @@ bnad_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, u16 vid)
         return 0;
 }
 
+static int bnad_set_features(struct net_device *dev, netdev_features_t features)
+{
+        struct bnad *bnad = netdev_priv(dev);
+        netdev_features_t changed = features ^ dev->features;
+
+        if ((changed & NETIF_F_HW_VLAN_CTAG_RX) && netif_running(dev)) {
+                unsigned long flags;
+
+                spin_lock_irqsave(&bnad->bna_lock, flags);
+
+                if (features & NETIF_F_HW_VLAN_CTAG_RX)
+                        bna_rx_vlan_strip_enable(bnad->rx_info[0].rx);
+                else
+                        bna_rx_vlan_strip_disable(bnad->rx_info[0].rx);
+
+                spin_unlock_irqrestore(&bnad->bna_lock, flags);
+        }
+
+        return 0;
+}
+
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void
 bnad_netpoll(struct net_device *netdev)
@@ -3421,6 +3440,7 @@ static const struct net_device_ops bnad_netdev_ops = {
         .ndo_change_mtu         = bnad_change_mtu,
         .ndo_vlan_rx_add_vid    = bnad_vlan_rx_add_vid,
         .ndo_vlan_rx_kill_vid   = bnad_vlan_rx_kill_vid,
+        .ndo_set_features       = bnad_set_features,
 #ifdef CONFIG_NET_POLL_CONTROLLER
         .ndo_poll_controller    = bnad_netpoll
 #endif
@@ -3433,14 +3453,14 @@ bnad_netdev_init(struct bnad *bnad, bool using_dac)
 
         netdev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM |
                 NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-                NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_HW_VLAN_CTAG_TX;
+                NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_HW_VLAN_CTAG_TX |
+                NETIF_F_HW_VLAN_CTAG_RX;
 
         netdev->vlan_features = NETIF_F_SG | NETIF_F_HIGHDMA |
                 NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
                 NETIF_F_TSO | NETIF_F_TSO6;
 
-        netdev->features |= netdev->hw_features |
-                NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER;
+        netdev->features |= netdev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER;
 
         if (using_dac)
                 netdev->features |= NETIF_F_HIGHDMA;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 43ab35fea48d..34e2488767d9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -6179,6 +6179,7 @@ static struct pci_driver cxgb4_driver = {
         .id_table = cxgb4_pci_tbl,
         .probe    = init_one,
         .remove   = remove_one,
+        .shutdown = remove_one,
         .err_handler = &cxgb4_eeh,
 };
 
diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index add05f14b38b..1642de78aac8 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -1939,6 +1939,7 @@ static void tulip_remove_one(struct pci_dev *pdev)
         pci_iounmap(pdev, tp->base_addr);
         free_netdev (dev);
         pci_release_regions (pdev);
+        pci_disable_device(pdev);
 
         /* pci_power_off (pdev, -1); */
 }
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 8d09615da585..05529e273050 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -350,11 +350,13 @@ struct be_drv_stats {
         u32 roce_drops_crc;
 };
 
+/* A vlan-id of 0xFFFF must be used to clear transparent vlan-tagging */
+#define BE_RESET_VLAN_TAG_ID    0xFFFF
+
 struct be_vf_cfg {
         unsigned char mac_addr[ETH_ALEN];
         int if_handle;
         int pmac_id;
-        u16 def_vid;
         u16 vlan_tag;
         u32 tx_rate;
 };
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 04ac9c6a0d39..36c80612e21a 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -913,24 +913,14 @@ static int be_ipv6_tx_stall_chk(struct be_adapter *adapter,
         return BE3_chip(adapter) && be_ipv6_exthdr_check(skb);
 }
 
-static struct sk_buff *be_xmit_workarounds(struct be_adapter *adapter,
-                                           struct sk_buff *skb,
-                                           bool *skip_hw_vlan)
+static struct sk_buff *be_lancer_xmit_workarounds(struct be_adapter *adapter,
+                                                  struct sk_buff *skb,
+                                                  bool *skip_hw_vlan)
 {
         struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
         unsigned int eth_hdr_len;
         struct iphdr *ip;
 
-        /* Lancer, SH-R ASICs have a bug wherein Packets that are 32 bytes or less
-         * may cause a transmit stall on that port. So the work-around is to
-         * pad short packets (<= 32 bytes) to a 36-byte length.
-         */
-        if (unlikely(!BEx_chip(adapter) && skb->len <= 32)) {
-                if (skb_padto(skb, 36))
-                        goto tx_drop;
-                skb->len = 36;
-        }
-
         /* For padded packets, BE HW modifies tot_len field in IP header
          * incorrecly when VLAN tag is inserted by HW.
          * For padded packets, Lancer computes incorrect checksum.
@@ -959,7 +949,7 @@ static struct sk_buff *be_xmit_workarounds(struct be_adapter *adapter,
             vlan_tx_tag_present(skb)) {
                 skb = be_insert_vlan_in_pkt(adapter, skb, skip_hw_vlan);
                 if (unlikely(!skb))
-                        goto tx_drop;
+                        goto err;
         }
 
         /* HW may lockup when VLAN HW tagging is requested on
@@ -981,15 +971,39 @@ static struct sk_buff *be_xmit_workarounds(struct be_adapter *adapter,
             be_vlan_tag_tx_chk(adapter, skb)) {
                 skb = be_insert_vlan_in_pkt(adapter, skb, skip_hw_vlan);
                 if (unlikely(!skb))
-                        goto tx_drop;
+                        goto err;
         }
 
         return skb;
 tx_drop:
         dev_kfree_skb_any(skb);
+err:
         return NULL;
 }
 
+static struct sk_buff *be_xmit_workarounds(struct be_adapter *adapter,
+                                           struct sk_buff *skb,
+                                           bool *skip_hw_vlan)
+{
+        /* Lancer, SH-R ASICs have a bug wherein Packets that are 32 bytes or
+         * less may cause a transmit stall on that port. So the work-around is
+         * to pad short packets (<= 32 bytes) to a 36-byte length.
+         */
+        if (unlikely(!BEx_chip(adapter) && skb->len <= 32)) {
+                if (skb_padto(skb, 36))
+                        return NULL;
+                skb->len = 36;
+        }
+
+        if (BEx_chip(adapter) || lancer_chip(adapter)) {
+                skb = be_lancer_xmit_workarounds(adapter, skb, skip_hw_vlan);
+                if (!skb)
+                        return NULL;
+        }
+
+        return skb;
+}
+
 static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
         struct be_adapter *adapter = netdev_priv(netdev);
@@ -1157,6 +1171,14 @@ ret:
         return status;
 }
 
+static void be_clear_promisc(struct be_adapter *adapter)
+{
+        adapter->promiscuous = false;
+        adapter->flags &= ~BE_FLAGS_VLAN_PROMISC;
+
+        be_cmd_rx_filter(adapter, IFF_PROMISC, OFF);
+}
+
 static void be_set_rx_mode(struct net_device *netdev)
 {
         struct be_adapter *adapter = netdev_priv(netdev);
@@ -1170,9 +1192,7 @@ static void be_set_rx_mode(struct net_device *netdev)
 
         /* BE was previously in promiscuous mode; disable it */
         if (adapter->promiscuous) {
-                adapter->promiscuous = false;
-                be_cmd_rx_filter(adapter, IFF_PROMISC, OFF);
-
+                be_clear_promisc(adapter);
                 if (adapter->vlans_added)
                         be_vid_config(adapter);
         }
@@ -1287,24 +1307,20 @@ static int be_set_vf_vlan(struct net_device *netdev,
 
         if (vlan || qos) {
                 vlan |= qos << VLAN_PRIO_SHIFT;
-                if (vf_cfg->vlan_tag != vlan) {
-                        /* If this is new value, program it. Else skip. */
-                        vf_cfg->vlan_tag = vlan;
+                if (vf_cfg->vlan_tag != vlan)
                         status = be_cmd_set_hsw_config(adapter, vlan, vf + 1,
                                                        vf_cfg->if_handle, 0);
-                }
         } else {
                 /* Reset Transparent Vlan Tagging. */
-                vf_cfg->vlan_tag = 0;
-                vlan = vf_cfg->def_vid;
-                status = be_cmd_set_hsw_config(adapter, vlan, vf + 1,
-                                               vf_cfg->if_handle, 0);
+                status = be_cmd_set_hsw_config(adapter, BE_RESET_VLAN_TAG_ID,
+                                               vf + 1, vf_cfg->if_handle, 0);
         }
 
-
-        if (status)
+        if (!status)
+                vf_cfg->vlan_tag = vlan;
+        else
                 dev_info(&adapter->pdev->dev,
-                                "VLAN %d config on VF %d failed\n", vlan, vf);
+                         "VLAN %d config on VF %d failed\n", vlan, vf);
         return status;
 }
 
@@ -3013,11 +3029,11 @@ static int be_vf_setup_init(struct be_adapter *adapter)
 
 static int be_vf_setup(struct be_adapter *adapter)
 {
+        struct device *dev = &adapter->pdev->dev;
         struct be_vf_cfg *vf_cfg;
-        u16 def_vlan, lnk_speed;
         int status, old_vfs, vf;
-        struct device *dev = &adapter->pdev->dev;
         u32 privileges;
+        u16 lnk_speed;
 
         old_vfs = pci_num_vf(adapter->pdev);
         if (old_vfs) {
@@ -3084,12 +3100,6 @@ static int be_vf_setup(struct be_adapter *adapter)
                 if (!status)
                         vf_cfg->tx_rate = lnk_speed;
 
-                status = be_cmd_get_hsw_config(adapter, &def_vlan,
-                                               vf + 1, vf_cfg->if_handle, NULL);
-                if (status)
-                        goto err;
-                vf_cfg->def_vid = def_vlan;
-
                 if (!old_vfs)
                         be_cmd_enable_vf(adapter, vf + 1);
         }
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 4de8cfd149cf..55e0fa03dc90 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -13,6 +13,7 @@
 
 #include <linux/dma-mapping.h>
 #include <linux/etherdevice.h>
+#include <linux/clk.h>
 #include <linux/crc32.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
@@ -51,6 +52,7 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
 #define ETH_HASH0       0x48
 #define ETH_HASH1       0x4c
 #define ETH_TXCTRL      0x50
+#define ETH_END         0x54
 
 /* mode register */
 #define MODER_RXEN      (1 <<  0) /* receive enable */
@@ -179,6 +181,7 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
  * @membase:    pointer to buffer memory region
  * @dma_alloc:  dma allocated buffer size
  * @io_region_size:     I/O memory region size
+ * @num_bd:     number of buffer descriptors
  * @num_tx:     number of send buffers
  * @cur_tx:     last send buffer written
  * @dty_tx:     last buffer actually sent
@@ -199,6 +202,7 @@ struct ethoc {
         int dma_alloc;
         resource_size_t io_region_size;
 
+        unsigned int num_bd;
         unsigned int num_tx;
         unsigned int cur_tx;
         unsigned int dty_tx;
@@ -216,6 +220,7 @@ struct ethoc {
 
         struct phy_device *phy;
         struct mii_bus *mdio;
+        struct clk *clk;
         s8 phy_id;
 };
 
@@ -688,6 +693,11 @@ static int ethoc_mdio_probe(struct net_device *dev)
         }
 
         priv->phy = phy;
+        phy->advertising &= ~(ADVERTISED_1000baseT_Full |
+                              ADVERTISED_1000baseT_Half);
+        phy->supported &= ~(SUPPORTED_1000baseT_Full |
+                            SUPPORTED_1000baseT_Half);
+
         return 0;
 }
 
@@ -890,6 +900,102 @@ out:
         return NETDEV_TX_OK;
 }
 
+static int ethoc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct ethoc *priv = netdev_priv(dev);
+        struct phy_device *phydev = priv->phy;
+
+        if (!phydev)
+                return -EOPNOTSUPP;
+
+        return phy_ethtool_gset(phydev, cmd);
+}
+
+static int ethoc_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct ethoc *priv = netdev_priv(dev);
+        struct phy_device *phydev = priv->phy;
+
+        if (!phydev)
+                return -EOPNOTSUPP;
+
+        return phy_ethtool_sset(phydev, cmd);
+}
+
+static int ethoc_get_regs_len(struct net_device *netdev)
+{
+        return ETH_END;
+}
+
+static void ethoc_get_regs(struct net_device *dev, struct ethtool_regs *regs,
+                           void *p)
+{
+        struct ethoc *priv = netdev_priv(dev);
+        u32 *regs_buff = p;
+        unsigned i;
+
+        regs->version = 0;
+        for (i = 0; i < ETH_END / sizeof(u32); ++i)
+                regs_buff[i] = ethoc_read(priv, i * sizeof(u32));
+}
+
+static void ethoc_get_ringparam(struct net_device *dev,
+                                struct ethtool_ringparam *ring)
+{
+        struct ethoc *priv = netdev_priv(dev);
+
+        ring->rx_max_pending = priv->num_bd - 1;
+        ring->rx_mini_max_pending = 0;
+        ring->rx_jumbo_max_pending = 0;
+        ring->tx_max_pending = priv->num_bd - 1;
+
+        ring->rx_pending = priv->num_rx;
+        ring->rx_mini_pending = 0;
+        ring->rx_jumbo_pending = 0;
+        ring->tx_pending = priv->num_tx;
+}
+
+static int ethoc_set_ringparam(struct net_device *dev,
+                               struct ethtool_ringparam *ring)
+{
+        struct ethoc *priv = netdev_priv(dev);
+
+        if (ring->tx_pending < 1 || ring->rx_pending < 1 ||
+            ring->tx_pending + ring->rx_pending > priv->num_bd)
+                return -EINVAL;
+        if (ring->rx_mini_pending || ring->rx_jumbo_pending)
+                return -EINVAL;
+
+        if (netif_running(dev)) {
+                netif_tx_disable(dev);
+                ethoc_disable_rx_and_tx(priv);
+                ethoc_disable_irq(priv, INT_MASK_TX | INT_MASK_RX);
+                synchronize_irq(dev->irq);
+        }
+
+        priv->num_tx = rounddown_pow_of_two(ring->tx_pending);
+        priv->num_rx = ring->rx_pending;
+        ethoc_init_ring(priv, dev->mem_start);
+
+        if (netif_running(dev)) {
+                ethoc_enable_irq(priv, INT_MASK_TX | INT_MASK_RX);
+                ethoc_enable_rx_and_tx(priv);
+                netif_wake_queue(dev);
+        }
+        return 0;
+}
+
+const struct ethtool_ops ethoc_ethtool_ops = {
+        .get_settings = ethoc_get_settings,
+        .set_settings = ethoc_set_settings,
+        .get_regs_len = ethoc_get_regs_len,
+        .get_regs = ethoc_get_regs,
+        .get_link = ethtool_op_get_link,
+        .get_ringparam = ethoc_get_ringparam,
+        .set_ringparam = ethoc_set_ringparam,
+        .get_ts_info = ethtool_op_get_ts_info,
+};
+
 static const struct net_device_ops ethoc_netdev_ops = {
         .ndo_open = ethoc_open,
         .ndo_stop = ethoc_stop,
@@ -917,6 +1023,8 @@ static int ethoc_probe(struct platform_device *pdev)
         int num_bd;
         int ret = 0;
         bool random_mac = false;
+        struct ethoc_platform_data *pdata = dev_get_platdata(&pdev->dev);
+        u32 eth_clkfreq = pdata ? pdata->eth_clkfreq : 0;
 
         /* allocate networking device */
         netdev = alloc_etherdev(sizeof(struct ethoc));
@@ -1016,6 +1124,7 @@ static int ethoc_probe(struct platform_device *pdev)
                 ret = -ENODEV;
                 goto error;
         }
+        priv->num_bd = num_bd;
         /* num_tx must be a power of two */
         priv->num_tx = rounddown_pow_of_two(num_bd >> 1);
         priv->num_rx = num_bd - priv->num_tx;
@@ -1030,8 +1139,7 @@ static int ethoc_probe(struct platform_device *pdev)
         }
 
         /* Allow the platform setup code to pass in a MAC address. */
-        if (dev_get_platdata(&pdev->dev)) {
-                struct ethoc_platform_data *pdata = dev_get_platdata(&pdev->dev);
+        if (pdata) {
                 memcpy(netdev->dev_addr, pdata->hwaddr, IFHWADDRLEN);
                 priv->phy_id = pdata->phy_id;
         } else {
@@ -1069,6 +1177,27 @@ static int ethoc_probe(struct platform_device *pdev)
         if (random_mac)
                 netdev->addr_assign_type = NET_ADDR_RANDOM;
 
+        /* Allow the platform setup code to adjust MII management bus clock. */
+        if (!eth_clkfreq) {
+                struct clk *clk = devm_clk_get(&pdev->dev, NULL);
+
+                if (!IS_ERR(clk)) {
+                        priv->clk = clk;
+                        clk_prepare_enable(clk);
+                        eth_clkfreq = clk_get_rate(clk);
+                }
+        }
+        if (eth_clkfreq) {
+                u32 clkdiv = MIIMODER_CLKDIV(eth_clkfreq / 2500000 + 1);
+
+                if (!clkdiv)
+                        clkdiv = 2;
+                dev_dbg(&pdev->dev, "setting MII clkdiv to %u\n", clkdiv);
+                ethoc_write(priv, MIIMODER,
+                            (ethoc_read(priv, MIIMODER) & MIIMODER_NOPRE) |
+                            clkdiv);
+        }
+
         /* register MII bus */
         priv->mdio = mdiobus_alloc();
         if (!priv->mdio) {
@@ -1111,6 +1240,7 @@ static int ethoc_probe(struct platform_device *pdev)
         netdev->netdev_ops = &ethoc_netdev_ops;
         netdev->watchdog_timeo = ETHOC_TIMEOUT;
         netdev->features |= 0;
+        netdev->ethtool_ops = &ethoc_ethtool_ops;
 
         /* setup NAPI */
         netif_napi_add(netdev, &priv->napi, ethoc_poll, 64);
@@ -1133,6 +1263,8 @@ free_mdio:
         kfree(priv->mdio->irq);
         mdiobus_free(priv->mdio);
 free:
+        if (priv->clk)
+                clk_disable_unprepare(priv->clk);
         free_netdev(netdev);
 out:
         return ret;
@@ -1157,6 +1289,8 @@ static int ethoc_remove(struct platform_device *pdev)
                         kfree(priv->mdio->irq);
                         mdiobus_free(priv->mdio);
                 }
+                if (priv->clk)
+                        clk_disable_unprepare(priv->clk);
                 unregister_netdev(netdev);
                 free_netdev(netdev);
         }
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index d4782b42401b..479a7cba45c0 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -389,12 +389,6 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
                         netdev_err(ndev, "Tx DMA memory map failed\n");
                 return NETDEV_TX_OK;
         }
-        /* Send it on its way.  Tell FEC it's ready, interrupt when done,
-         * it's the last BD of the frame, and to put the CRC on the end.
-         */
-        status |= (BD_ENET_TX_READY | BD_ENET_TX_INTR
-                        | BD_ENET_TX_LAST | BD_ENET_TX_TC);
-        bdp->cbd_sc = status;
 
         if (fep->bufdesc_ex) {
 
@@ -416,6 +410,13 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
                 }
         }
 
+        /* Send it on its way.  Tell FEC it's ready, interrupt when done,
+         * it's the last BD of the frame, and to put the CRC on the end.
+         */
+        status |= (BD_ENET_TX_READY | BD_ENET_TX_INTR
+                        | BD_ENET_TX_LAST | BD_ENET_TX_TC);
+        bdp->cbd_sc = status;
+
         bdp_pre = fec_enet_get_prevdesc(bdp, fep);
         if ((id_entry->driver_data & FEC_QUIRK_ERR006358) &&
             !(bdp_pre->cbd_sc & BD_ENET_TX_READY)) {
@@ -1778,8 +1779,6 @@ fec_enet_open(struct net_device *ndev)
         struct fec_enet_private *fep = netdev_priv(ndev);
         int ret;
 
-        napi_enable(&fep->napi);
-
         /* I should reset the ring buffers here, but I don't yet know
          * a simple way to do that.
          */
@@ -1794,6 +1793,8 @@ fec_enet_open(struct net_device *ndev)
                 fec_enet_free_buffers(ndev);
                 return ret;
         }
+
+        napi_enable(&fep->napi);
         phy_start(fep->phy_dev);
         netif_start_queue(ndev);
         fep->opened = 1;
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index cbaba4442d4b..bf7a01ef9a57 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -3034,7 +3034,7 @@ static void __e100_shutdown(struct pci_dev *pdev, bool *enable_wake)
                 *enable_wake = false;
         }
 
-        pci_disable_device(pdev);
+        pci_clear_master(pdev);
 }
 
 static int __e100_power_off(struct pci_dev *pdev, bool wake)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 6d4ada72dfd0..18076c4178b4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6881,7 +6881,7 @@ static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size)
 }
 
 static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb,
-                              void *accel_priv)
+                              void *accel_priv, select_queue_fallback_t fallback)
 {
         struct ixgbe_fwd_adapter *fwd_adapter = accel_priv;
 #ifdef IXGBE_FCOE
@@ -6907,7 +6907,7 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb,
                 if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED)
                         break;
         default:
-                return __netdev_pick_tx(dev, skb);
+                return fallback(dev, skb);
         }
 
         f = &adapter->ring_feature[RING_F_FCOE];
@@ -6920,7 +6920,7 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb,
 
         return txq + f->offset;
 #else
-        return __netdev_pick_tx(dev, skb);
+        return fallback(dev, skb);
 #endif
 }
 
diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index 8f9266c64c75..fd4b6aecf6ee 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -619,7 +619,7 @@ ltq_etop_set_multicast_list(struct net_device *dev)
 
 static u16
 ltq_etop_select_queue(struct net_device *dev, struct sk_buff *skb,
-                      void *accel_priv)
+                      void *accel_priv, select_queue_fallback_t fallback)
 {
         /* we are currently only using the first queue */
         return 0;
diff --git a/drivers/net/ethernet/marvell/Kconfig b/drivers/net/ethernet/marvell/Kconfig
index 6300fd27f2db..68e6a6613e9a 100644
--- a/drivers/net/ethernet/marvell/Kconfig
+++ b/drivers/net/ethernet/marvell/Kconfig
@@ -43,12 +43,12 @@ config MVMDIO
           This driver is used by the MV643XX_ETH and MVNETA drivers.
 
 config MVNETA
-        tristate "Marvell Armada 370/XP network interface support"
-        depends on MACH_ARMADA_370_XP
+        tristate "Marvell Armada 370/38x/XP network interface support"
+        depends on PLAT_ORION
         select MVMDIO
         ---help---
           This driver supports the network interface units in the
-          Marvell ARMADA XP and ARMADA 370 SoC family.
+          Marvell ARMADA XP, ARMADA 370 and ARMADA 38x SoC family.
 
           Note that this driver is distinct from the mv643xx_eth
           driver, which should be used for the older Marvell SoCs
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 8e8a7eb43a2c..13457032d15f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -629,7 +629,7 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc, struct sk_buff *sk
 }
 
 u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb,
-                         void *accel_priv)
+                         void *accel_priv, select_queue_fallback_t fallback)
 {
         struct mlx4_en_priv *priv = netdev_priv(dev);
         u16 rings_p_up = priv->num_tx_rings_p_up;
@@ -641,7 +641,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb,
         if (vlan_tx_tag_present(skb))
                 up = vlan_tx_tag_get(skb) >> VLAN_PRIO_SHIFT;
 
-        return __netdev_pick_tx(dev, skb) % rings_p_up + up * rings_p_up;
+        return fallback(dev, skb) % rings_p_up + up * rings_p_up;
 }
 
 static void mlx4_bf_copy(void __iomem *dst, unsigned long *src, unsigned bytecnt)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 6b65f7795215..7aec6c833973 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -51,8 +51,8 @@
 
 #define DRV_NAME        "mlx4_core"
 #define PFX             DRV_NAME ": "
-#define DRV_VERSION     "1.1"
-#define DRV_RELDATE     "Dec, 2011"
+#define DRV_VERSION     "2.2-1"
+#define DRV_RELDATE     "Feb, 2014"
 
 #define MLX4_FS_UDP_UC_EN               (1 << 1)
 #define MLX4_FS_TCP_UC_EN               (1 << 2)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 3af04c3f42ea..b57e8c87a34e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -57,8 +57,8 @@
 #include "en_port.h"
 
 #define DRV_NAME        "mlx4_en"
-#define DRV_VERSION     "2.0"
-#define DRV_RELDATE     "Dec 2011"
+#define DRV_VERSION     "2.2-1"
+#define DRV_RELDATE     "Feb 2014"
 
 #define MLX4_EN_MSG_LEVEL       (NETIF_MSG_LINK | NETIF_MSG_IFDOWN)
 
@@ -723,7 +723,7 @@ int mlx4_en_arm_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
 
 void mlx4_en_tx_irq(struct mlx4_cq *mcq);
 u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb,
-                         void *accel_priv);
+                         void *accel_priv, select_queue_fallback_t fallback);
 netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev);
 
 int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index 157fe8df2c3e..8ff57e8e3e91 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -4,5 +4,5 @@
 
 config MLX5_CORE
         tristate
-        depends on PCI && X86
+        depends on PCI
         default n
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index a064f06e0cb8..23b7e2d35a93 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -46,8 +46,8 @@
 #include "mlx5_core.h"
 
 #define DRIVER_NAME "mlx5_core"
-#define DRIVER_VERSION "1.0"
-#define DRIVER_RELDATE  "June 2013"
+#define DRIVER_VERSION "2.2-1"
+#define DRIVER_RELDATE  "Feb 2014"
 
 MODULE_AUTHOR("Eli Cohen <eli@mellanox.com>");
 MODULE_DESCRIPTION("Mellanox ConnectX-IB HCA core library");
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index 1ded50ca1600..e46e8698e630 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -726,9 +726,6 @@ static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header)
         int vpath_idx = 0;
         enum vxge_hw_status status = VXGE_HW_OK;
         struct vxge_vpath *vpath = NULL;
-        struct __vxge_hw_device *hldev;
-
-        hldev = pci_get_drvdata(vdev->pdev);
 
         mac_address = (u8 *)&mac_addr;
         memcpy(mac_address, mac_header, ETH_ALEN);
@@ -2443,9 +2440,6 @@ static void vxge_rem_msix_isr(struct vxgedev *vdev)
 
 static void vxge_rem_isr(struct vxgedev *vdev)
 {
-        struct __vxge_hw_device *hldev;
-        hldev = pci_get_drvdata(vdev->pdev);
-
 #ifdef CONFIG_PCI_MSI
         if (vdev->config.intr_type == MSI_X) {
                 vxge_rem_msix_isr(vdev);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 4146664d4d6a..27c4f131863b 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -340,6 +340,7 @@ int qlcnic_83xx_setup_intr(struct qlcnic_adapter *adapter)
                         if (qlcnic_sriov_vf_check(adapter))
                                 return -EINVAL;
                         num_msix = 1;
+                        adapter->drv_sds_rings = QLCNIC_SINGLE_RING;
                         adapter->drv_tx_rings = QLCNIC_SINGLE_RING;
                 }
         }
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
index 77f1bce432d2..7d4f54912bad 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
@@ -807,7 +807,7 @@ qlcnic_dcb_get_pg_tc_cfg_tx(struct net_device *netdev, int tc, u8 *prio,
             !type->tc_param_valid)
                 return;
 
-        if (tc < 0 || (tc > QLC_DCB_MAX_TC))
+        if (tc < 0 || (tc >= QLC_DCB_MAX_TC))
                 return;
 
         tc_cfg = &type->tc_cfg[tc];
@@ -843,7 +843,7 @@ static void qlcnic_dcb_get_pg_bwg_cfg_tx(struct net_device *netdev, int pgid,
             !type->tc_param_valid)
                 return;
 
-        if (pgid < 0 || pgid > QLC_DCB_MAX_PG)
+        if (pgid < 0 || pgid >= QLC_DCB_MAX_PG)
                 return;
 
         pgcfg = &type->pg_cfg[pgid];
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index ba78c7481fa3..1222865cfb73 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -816,9 +816,10 @@ static int qlcnic_82xx_setup_intr(struct qlcnic_adapter *adapter)
 
                 if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
                         qlcnic_disable_multi_tx(adapter);
+                        adapter->drv_sds_rings = QLCNIC_SINGLE_RING;
 
                         err = qlcnic_enable_msi_legacy(adapter);
-                        if (!err)
+                        if (err)
                                 return err;
                 }
         }
@@ -3863,7 +3864,7 @@ int qlcnic_validate_rings(struct qlcnic_adapter *adapter, __u32 ring_cnt,
                 strcpy(buf, "Tx");
         }
 
-        if (!qlcnic_use_msi_x && !qlcnic_use_msi) {
+        if (!QLCNIC_IS_MSI_FAMILY(adapter)) {
                 netdev_err(netdev, "No RSS/TSS support in INT-x mode\n");
                 return -EINVAL;
         }
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
index 09acf15c3a56..e5277a632671 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
@@ -13,8 +13,6 @@
 #define QLC_VF_MIN_TX_RATE      100
 #define QLC_VF_MAX_TX_RATE      9999
 #define QLC_MAC_OPCODE_MASK     0x7
-#define QLC_MAC_STAR_ADD        6
-#define QLC_MAC_STAR_DEL        7
 #define QLC_VF_FLOOD_BIT        BIT_16
 #define QLC_FLOOD_MODE          0x5
 
@@ -1206,13 +1204,6 @@ static int qlcnic_sriov_validate_cfg_macvlan(struct qlcnic_adapter *adapter,
         struct qlcnic_vport *vp = vf->vp;
         u8 op, new_op;
 
-        if (((cmd->req.arg[1] & QLC_MAC_OPCODE_MASK) == QLC_MAC_STAR_ADD) ||
-            ((cmd->req.arg[1] & QLC_MAC_OPCODE_MASK) == QLC_MAC_STAR_DEL)) {
-                netdev_err(adapter->netdev, "MAC + any VLAN filter not allowed from VF %d\n",
-                           vf->pci_func);
-                return -EINVAL;
-        }
-
         if (!(cmd->req.arg[1] & BIT_8))
                 return -EINVAL;
 
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 91a67ae8f17b..e9779653cd4c 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7118,6 +7118,8 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         }
 
         mutex_init(&tp->wk.mutex);
+        u64_stats_init(&tp->rx_stats.syncp);
+        u64_stats_init(&tp->tx_stats.syncp);
 
         /* Get MAC address */
         for (i = 0; i < ETH_ALEN; i++)
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
index eb75fbd11a01..d7a36829649a 100644
--- a/drivers/net/ethernet/sfc/ptp.c
+++ b/drivers/net/ethernet/sfc/ptp.c
@@ -1668,6 +1668,13 @@ void efx_ptp_event(struct efx_nic *efx, efx_qword_t *ev)
         struct efx_ptp_data *ptp = efx->ptp_data;
         int code = EFX_QWORD_FIELD(*ev, MCDI_EVENT_CODE);
 
+        if (!ptp) {
+                if (net_ratelimit())
+                        netif_warn(efx, drv, efx->net_dev,
+                                   "Received PTP event but PTP not set up\n");
+                return;
+        }
+
         if (!ptp->enabled)
                 return;
 
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index c49d1fb16965..75d11fa4eb0a 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -429,7 +429,9 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
         }
 
         /* Transfer ownership of the skb to the final buffer */
+#ifdef EFX_USE_PIO
 finish_packet:
+#endif
         buffer->skb = skb;
         buffer->flags = EFX_TX_BUF_SKB | dma_flags;
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index e2f202e3932f..f2d7c702c77f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -37,6 +37,17 @@ config DWMAC_SUNXI
           stmmac device driver. This driver is used for A20/A31
           GMAC    ethernet controller.
 
+config DWMAC_STI
+        bool "STi GMAC support"
+        depends on STMMAC_PLATFORM && ARCH_STI
+        default y
+        ---help---
+          Support for ethernet controller on STi SOCs.
+
+          This selects STi SoC glue layer support for the stmmac
+          device driver. This driver is used on for the STi series
+          SOCs GMAC ethernet controller.
+
 config STMMAC_PCI
         bool "STMMAC PCI bus support"
         depends on STMMAC_ETH && PCI
diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
index ecadecea79b2..dcef28775dad 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Makefile
+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
@@ -2,6 +2,7 @@ obj-$(CONFIG_STMMAC_ETH) += stmmac.o
 stmmac-$(CONFIG_STMMAC_PLATFORM) += stmmac_platform.o
 stmmac-$(CONFIG_STMMAC_PCI) += stmmac_pci.o
 stmmac-$(CONFIG_DWMAC_SUNXI) += dwmac-sunxi.o
+stmmac-$(CONFIG_DWMAC_STI) += dwmac-sti.o
 stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o ring_mode.o  \
               chain_mode.o dwmac_lib.o dwmac1000_core.o  dwmac1000_dma.o \
               dwmac100_core.o dwmac100_dma.o enh_desc.o  norm_desc.o \
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
new file mode 100644
index 000000000000..552bbc17863c
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
@@ -0,0 +1,330 @@
+/**
+ * dwmac-sti.c - STMicroelectronics DWMAC Specific Glue layer
+ *
+ * Copyright (C) 2003-2014 STMicroelectronics (R&D) Limited
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/stmmac.h>
+#include <linux/phy.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/of_net.h>
+
+/**
+ *                      STi GMAC glue logic.
+ *                      --------------------
+ *
+ *               _
+ *              |  \
+ *      --------|0  \ ETH_SEL_INTERNAL_NOTEXT_PHYCLK
+ * phyclk       |    |___________________________________________
+ *              |    |  |                       (phyclk-in)
+ *      --------|1  /   |
+ * int-clk      |_ /    |
+ *                      |        _
+ *                      |       |  \
+ *                      |_______|1  \ ETH_SEL_TX_RETIME_CLK
+ *                              |    |___________________________
+ *                              |    |          (tx-retime-clk)
+ *                       _______|0  /
+ *                      |       |_ /
+ *               _      |
+ *              |  \    |
+ *      --------|0  \   |
+ * clk_125      |    |__|
+ *              |    |  ETH_SEL_TXCLK_NOT_CLK125
+ *      --------|1  /
+ * txclk        |_ /
+ *
+ *
+ * ETH_SEL_INTERNAL_NOTEXT_PHYCLK is valid only for RMII where PHY can
+ * generate 50MHz clock or MAC can generate it.
+ * This bit is configured by "st,ext-phyclk" property.
+ *
+ * ETH_SEL_TXCLK_NOT_CLK125 is only valid for gigabit modes, where the 125Mhz
+ * clock either comes from clk-125 pin or txclk pin. This configuration is
+ * totally driven by the board wiring. This bit is configured by
+ * "st,tx-retime-src" property.
+ *
+ * TXCLK configuration is different for different phy interface modes
+ * and changes according to link speed in modes like RGMII.
+ *
+ * Below table summarizes the clock requirement and clock sources for
+ * supported phy interface modes with link speeds.
+ * ________________________________________________
+ *|  PHY_MODE   | 1000 Mbit Link | 100 Mbit Link   |
+ * ------------------------------------------------
+ *|     MII     |       n/a      |      25Mhz      |
+ *|             |                |      txclk      |
+ * ------------------------------------------------
+ *|     GMII    |     125Mhz     |      25Mhz      |
+ *|             |  clk-125/txclk |      txclk      |
+ * ------------------------------------------------
+ *|     RGMII   |     125Mhz     |      25Mhz      |
+ *|             |  clk-125/txclk |      clkgen     |
+ * ------------------------------------------------
+ *|     RMII    |       n/a      |      25Mhz      |
+ *|             |                |clkgen/phyclk-in |
+ * ------------------------------------------------
+ *
+ * TX lines are always retimed with a clk, which can vary depending
+ * on the board configuration. Below is the table of these bits
+ * in eth configuration register depending on source of retime clk.
+ *
+ *---------------------------------------------------------------
+ * src   | tx_rt_clk    | int_not_ext_phyclk    | txclk_n_clk125|
+ *---------------------------------------------------------------
+ * txclk |      0       |       n/a             |       1       |
+ *---------------------------------------------------------------
+ * ck_125|      0       |       n/a             |       0       |
+ *---------------------------------------------------------------
+ * phyclk|      1       |       0               |       n/a     |
+ *---------------------------------------------------------------
+ * clkgen|      1       |       1               |       n/a     |
+ *---------------------------------------------------------------
+ */
+
+ /* Register definition */
+
+ /* 3 bits [8:6]
+  *  [6:6]      ETH_SEL_TXCLK_NOT_CLK125
+  *  [7:7]      ETH_SEL_INTERNAL_NOTEXT_PHYCLK
+  *  [8:8]      ETH_SEL_TX_RETIME_CLK
+  *
+  */
+
+#define TX_RETIME_SRC_MASK              GENMASK(8, 6)
+#define ETH_SEL_TX_RETIME_CLK           BIT(8)
+#define ETH_SEL_INTERNAL_NOTEXT_PHYCLK  BIT(7)
+#define ETH_SEL_TXCLK_NOT_CLK125        BIT(6)
+
+#define ENMII_MASK                      GENMASK(5, 5)
+#define ENMII                           BIT(5)
+
+/**
+ * 3 bits [4:2]
+ *      000-GMII/MII
+ *      001-RGMII
+ *      010-SGMII
+ *      100-RMII
+*/
+#define MII_PHY_SEL_MASK                GENMASK(4, 2)
+#define ETH_PHY_SEL_RMII                BIT(4)
+#define ETH_PHY_SEL_SGMII               BIT(3)
+#define ETH_PHY_SEL_RGMII               BIT(2)
+#define ETH_PHY_SEL_GMII                0x0
+#define ETH_PHY_SEL_MII                 0x0
+
+#define IS_PHY_IF_MODE_RGMII(iface)     (iface == PHY_INTERFACE_MODE_RGMII || \
+                        iface == PHY_INTERFACE_MODE_RGMII_ID || \
+                        iface == PHY_INTERFACE_MODE_RGMII_RXID || \
+                        iface == PHY_INTERFACE_MODE_RGMII_TXID)
+
+#define IS_PHY_IF_MODE_GBIT(iface)      (IS_PHY_IF_MODE_RGMII(iface) || \
+                        iface == PHY_INTERFACE_MODE_GMII)
+
+struct sti_dwmac {
+        int interface;
+        bool ext_phyclk;
+        bool is_tx_retime_src_clk_125;
+        struct clk *clk;
+        int reg;
+        struct device *dev;
+        struct regmap *regmap;
+};
+
+static u32 phy_intf_sels[] = {
+        [PHY_INTERFACE_MODE_MII] = ETH_PHY_SEL_MII,
+        [PHY_INTERFACE_MODE_GMII] = ETH_PHY_SEL_GMII,
+        [PHY_INTERFACE_MODE_RGMII] = ETH_PHY_SEL_RGMII,
+        [PHY_INTERFACE_MODE_RGMII_ID] = ETH_PHY_SEL_RGMII,
+        [PHY_INTERFACE_MODE_SGMII] = ETH_PHY_SEL_SGMII,
+        [PHY_INTERFACE_MODE_RMII] = ETH_PHY_SEL_RMII,
+};
+
+enum {
+        TX_RETIME_SRC_NA = 0,
+        TX_RETIME_SRC_TXCLK = 1,
+        TX_RETIME_SRC_CLK_125,
+        TX_RETIME_SRC_PHYCLK,
+        TX_RETIME_SRC_CLKGEN,
+};
+
+static const char *const tx_retime_srcs[] = {
+        [TX_RETIME_SRC_NA] = "",
+        [TX_RETIME_SRC_TXCLK] = "txclk",
+        [TX_RETIME_SRC_CLK_125] = "clk_125",
+        [TX_RETIME_SRC_PHYCLK] = "phyclk",
+        [TX_RETIME_SRC_CLKGEN] = "clkgen",
+};
+
+static u32 tx_retime_val[] = {
+        [TX_RETIME_SRC_TXCLK] = ETH_SEL_TXCLK_NOT_CLK125,
+        [TX_RETIME_SRC_CLK_125] = 0x0,
+        [TX_RETIME_SRC_PHYCLK] = ETH_SEL_TX_RETIME_CLK,
+        [TX_RETIME_SRC_CLKGEN] = ETH_SEL_TX_RETIME_CLK |
+            ETH_SEL_INTERNAL_NOTEXT_PHYCLK,
+};
+
+static void setup_retime_src(struct sti_dwmac *dwmac, u32 spd)
+{
+        u32 src = 0, freq = 0;
+
+        if (spd == SPEED_100) {
+                if (dwmac->interface == PHY_INTERFACE_MODE_MII ||
+                    dwmac->interface == PHY_INTERFACE_MODE_GMII) {
+                        src = TX_RETIME_SRC_TXCLK;
+                } else if (dwmac->interface == PHY_INTERFACE_MODE_RMII) {
+                        if (dwmac->ext_phyclk) {
+                                src = TX_RETIME_SRC_PHYCLK;
+                        } else {
+                                src = TX_RETIME_SRC_CLKGEN;
+                                freq = 50000000;
+                        }
+
+                } else if (IS_PHY_IF_MODE_RGMII(dwmac->interface)) {
+                        src = TX_RETIME_SRC_CLKGEN;
+                        freq = 25000000;
+                }
+
+                if (src == TX_RETIME_SRC_CLKGEN && dwmac->clk)
+                        clk_set_rate(dwmac->clk, freq);
+
+        } else if (spd == SPEED_1000) {
+                if (dwmac->is_tx_retime_src_clk_125)
+                        src = TX_RETIME_SRC_CLK_125;
+                else
+                        src = TX_RETIME_SRC_TXCLK;
+        }
+
+        regmap_update_bits(dwmac->regmap, dwmac->reg,
+                           TX_RETIME_SRC_MASK, tx_retime_val[src]);
+}
+
+static void sti_dwmac_exit(struct platform_device *pdev, void *priv)
+{
+        struct sti_dwmac *dwmac = priv;
+
+        if (dwmac->clk)
+                clk_disable_unprepare(dwmac->clk);
+}
+
+static void sti_fix_mac_speed(void *priv, unsigned int spd)
+{
+        struct sti_dwmac *dwmac = priv;
+
+        setup_retime_src(dwmac, spd);
+
+        return;
+}
+
+static int sti_dwmac_parse_data(struct sti_dwmac *dwmac,
+                                struct platform_device *pdev)
+{
+        struct resource *res;
+        struct device *dev = &pdev->dev;
+        struct device_node *np = dev->of_node;
+        struct regmap *regmap;
+        int err;
+
+        if (!np)
+                return -EINVAL;
+
+        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sti-ethconf");
+        if (!res)
+                return -ENODATA;
+
+        regmap = syscon_regmap_lookup_by_phandle(np, "st,syscon");
+        if (IS_ERR(regmap))
+                return PTR_ERR(regmap);
+
+        dwmac->dev = dev;
+        dwmac->interface = of_get_phy_mode(np);
+        dwmac->regmap = regmap;
+        dwmac->reg = res->start;
+        dwmac->ext_phyclk = of_property_read_bool(np, "st,ext-phyclk");
+        dwmac->is_tx_retime_src_clk_125 = false;
+
+        if (IS_PHY_IF_MODE_GBIT(dwmac->interface)) {
+                const char *rs;
+
+                err = of_property_read_string(np, "st,tx-retime-src", &rs);
+                if (err < 0) {
+                        dev_err(dev, "st,tx-retime-src not specified\n");
+                        return err;
+                }
+
+                if (!strcasecmp(rs, "clk_125"))
+                        dwmac->is_tx_retime_src_clk_125 = true;
+        }
+
+        dwmac->clk = devm_clk_get(dev, "sti-ethclk");
+
+        if (IS_ERR(dwmac->clk))
+                dwmac->clk = NULL;
+
+        return 0;
+}
+
+static int sti_dwmac_init(struct platform_device *pdev, void *priv)
+{
+        struct sti_dwmac *dwmac = priv;
+        struct regmap *regmap = dwmac->regmap;
+        int iface = dwmac->interface;
+        u32 reg = dwmac->reg;
+        u32 val, spd;
+
+        if (dwmac->clk)
+                clk_prepare_enable(dwmac->clk);
+
+        regmap_update_bits(regmap, reg, MII_PHY_SEL_MASK, phy_intf_sels[iface]);
+
+        val = (iface == PHY_INTERFACE_MODE_REVMII) ? 0 : ENMII;
+        regmap_update_bits(regmap, reg, ENMII_MASK, val);
+
+        if (IS_PHY_IF_MODE_GBIT(iface))
+                spd = SPEED_1000;
+        else
+                spd = SPEED_100;
+
+        setup_retime_src(dwmac, spd);
+
+        return 0;
+}
+
+static void *sti_dwmac_setup(struct platform_device *pdev)
+{
+        struct sti_dwmac *dwmac;
+        int ret;
+
+        dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL);
+        if (!dwmac)
+                return ERR_PTR(-ENOMEM);
+
+        ret = sti_dwmac_parse_data(dwmac, pdev);
+        if (ret) {
+                dev_err(&pdev->dev, "Unable to parse OF data\n");
+                return ERR_PTR(ret);
+        }
+
+        return dwmac;
+}
+
+const struct stmmac_of_data sti_gmac_data = {
+        .fix_mac_speed = sti_fix_mac_speed,
+        .setup = sti_dwmac_setup,
+        .init = sti_dwmac_init,
+        .exit = sti_dwmac_exit,
+};
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index d9af26ed58ee..f9e60d7918c4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -133,6 +133,9 @@ bool stmmac_eee_init(struct stmmac_priv *priv);
 #ifdef CONFIG_DWMAC_SUNXI
 extern const struct stmmac_of_data sun7i_gmac_data;
 #endif
+#ifdef CONFIG_DWMAC_STI
+extern const struct stmmac_of_data sti_gmac_data;
+#endif
 extern struct platform_driver stmmac_pltfr_driver;
 static inline int stmmac_register_platform(void)
 {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index a2e7d2c96e36..078ad0ec8593 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1705,7 +1705,7 @@ static int stmmac_open(struct net_device *dev)
         priv->dma_rx_size = STMMAC_ALIGN(dma_rxsize);
         priv->dma_buf_sz = STMMAC_ALIGN(buf_sz);
 
-        alloc_dma_desc_resources(priv);
+        ret = alloc_dma_desc_resources(priv);
         if (ret < 0) {
                 pr_err("%s: DMA descriptors allocation failed\n", __func__);
                 goto dma_desc_error;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 5884a7d2063b..c61bc72b8e90 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -33,6 +33,11 @@ static const struct of_device_id stmmac_dt_ids[] = {
 #ifdef CONFIG_DWMAC_SUNXI
         { .compatible = "allwinner,sun7i-a20-gmac", .data = &sun7i_gmac_data},
 #endif
+#ifdef CONFIG_DWMAC_STI
+        { .compatible = "st,stih415-dwmac", .data = &sti_gmac_data},
+        { .compatible = "st,stih416-dwmac", .data = &sti_gmac_data},
+        { .compatible = "st,stih127-dwmac", .data = &sti_gmac_data},
+#endif
         /* SoC specific glue layers should come before generic bindings */
         { .compatible = "st,spear600-gmac"},
         { .compatible = "snps,dwmac-3.610"},
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index bde63e3af96f..ffd4d12acf6d 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -554,7 +554,7 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
                  * common for both the interface as the interface shares
                  * the same hardware resource.
                  */
-                for (i = 0; i <= priv->data.slaves; i++)
+                for (i = 0; i < priv->data.slaves; i++)
                         if (priv->slaves[i].ndev->flags & IFF_PROMISC)
                                 flag = true;
 
@@ -578,7 +578,7 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
                         unsigned long timeout = jiffies + HZ;
 
                         /* Disable Learn for all ports */
-                        for (i = 0; i <= priv->data.slaves; i++) {
+                        for (i = 0; i < priv->data.slaves; i++) {
                                 cpsw_ale_control_set(ale, i,
                                                      ALE_PORT_NOLEARN, 1);
                                 cpsw_ale_control_set(ale, i,
@@ -606,7 +606,7 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
                         cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 0);
 
                         /* Enable Learn for all ports */
-                        for (i = 0; i <= priv->data.slaves; i++) {
+                        for (i = 0; i < priv->data.slaves; i++) {
                                 cpsw_ale_control_set(ale, i,
                                                      ALE_PORT_NOLEARN, 0);
                                 cpsw_ale_control_set(ale, i,
@@ -1164,11 +1164,17 @@ static void cpsw_init_host_port(struct cpsw_priv *priv)
 
 static void cpsw_slave_stop(struct cpsw_slave *slave, struct cpsw_priv *priv)
 {
+        u32 slave_port;
+
+        slave_port = cpsw_get_slave_port(priv, slave->slave_num);
+
         if (!slave->phy)
                 return;
         phy_stop(slave->phy);
         phy_disconnect(slave->phy);
         slave->phy = NULL;
+        cpsw_ale_control_set(priv->ale, slave_port,
+                             ALE_PORT_STATE, ALE_PORT_STATE_DISABLE);
 }
 
 static int cpsw_ndo_open(struct net_device *ndev)
@@ -1878,14 +1884,29 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
                 mdio_node = of_find_node_by_phandle(be32_to_cpup(parp));
                 phyid = be32_to_cpup(parp+1);
                 mdio = of_find_device_by_node(mdio_node);
-                snprintf(slave_data->phy_id, sizeof(slave_data->phy_id),
-                         PHY_ID_FMT, mdio->name, phyid);
+
+                if (strncmp(mdio->name, "gpio", 4) == 0) {
+                        /* GPIO bitbang MDIO driver attached */
+                        struct mii_bus *bus = dev_get_drvdata(&mdio->dev);
+
+                        snprintf(slave_data->phy_id, sizeof(slave_data->phy_id),
+                                 PHY_ID_FMT, bus->id, phyid);
+                } else {
+                        /* davinci MDIO driver attached */
+                        snprintf(slave_data->phy_id, sizeof(slave_data->phy_id),
+                                 PHY_ID_FMT, mdio->name, phyid);
+                }
 
                 mac_addr = of_get_mac_address(slave_node);
                 if (mac_addr)
                         memcpy(slave_data->mac_addr, mac_addr, ETH_ALEN);
 
                 slave_data->phy_if = of_get_phy_mode(slave_node);
+                if (slave_data->phy_if < 0) {
+                        pr_err("Missing or malformed slave[%d] phy-mode property\n",
+                               i);
+                        return slave_data->phy_if;
+                }
 
                 if (data->dual_emac) {
                         if (of_property_read_u32(slave_node, "dual_emac_res_vlan",
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index 023237a65720..17503da9f7a5 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -2071,7 +2071,7 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
 
 /* Return subqueue id on this core (one per core). */
 static u16 tile_net_select_queue(struct net_device *dev, struct sk_buff *skb,
-                                 void *accel_priv)
+                                 void *accel_priv, select_queue_fallback_t fallback)
 {
         return smp_processor_id();
 }
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 1ec65feebb9e..4bfdf8c7ada0 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -26,6 +26,7 @@
 #include <linux/netdevice.h>
 #include <linux/of_mdio.h>
 #include <linux/of_platform.h>
+#include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/skbuff.h>
 #include <linux/spinlock.h>
@@ -600,7 +601,8 @@ static void axienet_start_xmit_done(struct net_device *ndev)
                 size += status & XAXIDMA_BD_STS_ACTUAL_LEN_MASK;
                 packets++;
 
-                lp->tx_bd_ci = ++lp->tx_bd_ci % TX_BD_NUM;
+                ++lp->tx_bd_ci;
+                lp->tx_bd_ci %= TX_BD_NUM;
                 cur_p = &lp->tx_bd_v[lp->tx_bd_ci];
                 status = cur_p->status;
         }
@@ -686,7 +688,8 @@ static int axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
                                      skb_headlen(skb), DMA_TO_DEVICE);
 
         for (ii = 0; ii < num_frag; ii++) {
-                lp->tx_bd_tail = ++lp->tx_bd_tail % TX_BD_NUM;
+                ++lp->tx_bd_tail;
+                lp->tx_bd_tail %= TX_BD_NUM;
                 cur_p = &lp->tx_bd_v[lp->tx_bd_tail];
                 frag = &skb_shinfo(skb)->frags[ii];
                 cur_p->phys = dma_map_single(ndev->dev.parent,
@@ -702,7 +705,8 @@ static int axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
         tail_p = lp->tx_bd_p + sizeof(*lp->tx_bd_v) * lp->tx_bd_tail;
         /* Start the transfer */
         axienet_dma_out32(lp, XAXIDMA_TX_TDESC_OFFSET, tail_p);
-        lp->tx_bd_tail = ++lp->tx_bd_tail % TX_BD_NUM;
+        ++lp->tx_bd_tail;
+        lp->tx_bd_tail %= TX_BD_NUM;
 
         return NETDEV_TX_OK;
 }
@@ -774,7 +778,8 @@ static void axienet_recv(struct net_device *ndev)
                 cur_p->status = 0;
                 cur_p->sw_id_offset = (u32) new_skb;
 
-                lp->rx_bd_ci = ++lp->rx_bd_ci % RX_BD_NUM;
+                ++lp->rx_bd_ci;
+                lp->rx_bd_ci %= RX_BD_NUM;
                 cur_p = &lp->rx_bd_v[lp->rx_bd_ci];
         }