Merge tag v4.15 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

To resolve conflicts in:
 drivers/infiniband/hw/mlx5/main.c
 drivers/infiniband/hw/mlx5/qp.c

From patches merged into the -rc cycle. The conflict resolution matches
what linux-next has been carrying.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

177 files changed, 1893 insertions, 859 deletions

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index a13a4896a8bd..760d2c07e3a2 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -184,12 +184,12 @@
  * Below is some version info we got:
  *    SOC   Version   IP-Version  Glitch- [TR]WRN_INT IRQ Err Memory err RTR re-
  *                                Filter? connected?  Passive detection  ception in MB
- *   MX25  FlexCAN2  03.00.00.00     no        no         ?       no        no
+ *   MX25  FlexCAN2  03.00.00.00     no        no        no       no        no
  *   MX28  FlexCAN2  03.00.04.00    yes       yes        no       no        no
- *   MX35  FlexCAN2  03.00.00.00     no        no         ?       no        no
+ *   MX35  FlexCAN2  03.00.00.00     no        no        no       no        no
  *   MX53  FlexCAN2  03.00.00.00    yes        no        no       no        no
  *   MX6s  FlexCAN3  10.00.12.00    yes       yes        no       no       yes
- *   VF610 FlexCAN3  ?               no       yes         ?      yes       yes?
+ *   VF610 FlexCAN3  ?               no       yes        no      yes       yes?
  *
  * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected.
  */
@@ -297,7 +297,8 @@ static const struct flexcan_devtype_data fsl_imx6q_devtype_data = {
 
 static const struct flexcan_devtype_data fsl_vf610_devtype_data = {
         .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
-                FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP,
+                FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP |
+                FLEXCAN_QUIRK_BROKEN_PERR_STATE,
 };
 
 static const struct can_bittiming_const flexcan_bittiming_const = {
@@ -525,7 +526,7 @@ static int flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 data = be32_to_cpup((__be32 *)&cf->data[0]);
                 flexcan_write(data, &priv->tx_mb->data[0]);
         }
-        if (cf->can_dlc > 3) {
+        if (cf->can_dlc > 4) {
                 data = be32_to_cpup((__be32 *)&cf->data[4]);
                 flexcan_write(data, &priv->tx_mb->data[1]);
         }
diff --git a/drivers/net/can/peak_canfd/peak_canfd.c b/drivers/net/can/peak_canfd/peak_canfd.c
index 85268be0c913..55513411a82e 100644
--- a/drivers/net/can/peak_canfd/peak_canfd.c
+++ b/drivers/net/can/peak_canfd/peak_canfd.c
@@ -258,21 +258,18 @@ static int pucan_handle_can_rx(struct peak_canfd_priv *priv,
         /* if this frame is an echo, */
         if ((rx_msg_flags & PUCAN_MSG_LOOPED_BACK) &&
             !(rx_msg_flags & PUCAN_MSG_SELF_RECEIVE)) {
-                int n;
                 unsigned long flags;
 
                 spin_lock_irqsave(&priv->echo_lock, flags);
-                n = can_get_echo_skb(priv->ndev, msg->client);
+                can_get_echo_skb(priv->ndev, msg->client);
                 spin_unlock_irqrestore(&priv->echo_lock, flags);
 
                 /* count bytes of the echo instead of skb */
                 stats->tx_bytes += cf_len;
                 stats->tx_packets++;
 
-                if (n) {
-                        /* restart tx queue only if a slot is free */
-                        netif_wake_queue(priv->ndev);
-                }
+                /* restart tx queue (a slot is free) */
+                netif_wake_queue(priv->ndev);
 
                 return 0;
         }
diff --git a/drivers/net/can/peak_canfd/peak_pciefd_main.c b/drivers/net/can/peak_canfd/peak_pciefd_main.c
index b4efd711f824..788c3464a3b0 100644
--- a/drivers/net/can/peak_canfd/peak_pciefd_main.c
+++ b/drivers/net/can/peak_canfd/peak_pciefd_main.c
@@ -825,7 +825,10 @@ err_release_regions:
 err_disable_pci:
         pci_disable_device(pdev);
 
-        return err;
+        /* pci_xxx_config_word() return positive PCIBIOS_xxx error codes while
+         * the probe() function must return a negative errno in case of failure
+         * (err is unchanged if negative) */
+        return pcibios_err_to_errno(err);
 }
 
 /* free the board structure object, as well as its resources: */
diff --git a/drivers/net/can/sja1000/peak_pci.c b/drivers/net/can/sja1000/peak_pci.c
index 131026fbc2d7..5adc95c922ee 100644
--- a/drivers/net/can/sja1000/peak_pci.c
+++ b/drivers/net/can/sja1000/peak_pci.c
@@ -717,7 +717,10 @@ failure_release_regions:
 failure_disable_pci:
         pci_disable_device(pdev);
 
-        return err;
+        /* pci_xxx_config_word() return positive PCIBIOS_xxx error codes while
+         * the probe() function must return a negative errno in case of failure
+         * (err is unchanged if negative) */
+        return pcibios_err_to_errno(err);
 }
 
 static void peak_pci_remove(struct pci_dev *pdev)
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c
index 4d4941469cfc..db6ea936dc3f 100644
--- a/drivers/net/can/ti_hecc.c
+++ b/drivers/net/can/ti_hecc.c
@@ -637,6 +637,9 @@ static int ti_hecc_rx_poll(struct napi_struct *napi, int quota)
                 mbx_mask = hecc_read(priv, HECC_CANMIM);
                 mbx_mask |= HECC_TX_MBOX_MASK;
                 hecc_write(priv, HECC_CANMIM, mbx_mask);
+        } else {
+                /* repoll is done only if whole budget is used */
+                num_pkts = quota;
         }
 
         return num_pkts;
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index b3d02759c226..12ff0020ecd6 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -288,6 +288,8 @@ static void ems_usb_read_interrupt_callback(struct urb *urb)
 
         case -ECONNRESET: /* unlink */
         case -ENOENT:
+        case -EPIPE:
+        case -EPROTO:
         case -ESHUTDOWN:
                 return;
 
@@ -393,6 +395,7 @@ static void ems_usb_rx_err(struct ems_usb *dev, struct ems_cpc_msg *msg)
 
                 if (dev->can.state == CAN_STATE_ERROR_WARNING ||
                     dev->can.state == CAN_STATE_ERROR_PASSIVE) {
+                        cf->can_id |= CAN_ERR_CRTL;
                         cf->data[1] = (txerr > rxerr) ?
                             CAN_ERR_CRTL_TX_PASSIVE : CAN_ERR_CRTL_RX_PASSIVE;
                 }
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 9fdb0f0bfa06..c6dcf93675c0 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -393,6 +393,8 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
                 break;
 
         case -ENOENT:
+        case -EPIPE:
+        case -EPROTO:
         case -ESHUTDOWN:
                 return;
 
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index 68ac3e88a8ce..8bf80ad9dc44 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -449,7 +449,7 @@ static int gs_usb_set_bittiming(struct net_device *netdev)
                 dev_err(netdev->dev.parent, "Couldn't set bittimings (err=%d)",
                         rc);
 
-        return rc;
+        return (rc > 0) ? 0 : rc;
 }
 
 static void gs_usb_xmit_callback(struct urb *urb)
diff --git a/drivers/net/can/usb/kvaser_usb.c b/drivers/net/can/usb/kvaser_usb.c
index 9b18d96ef526..63587b8e6825 100644
--- a/drivers/net/can/usb/kvaser_usb.c
+++ b/drivers/net/can/usb/kvaser_usb.c
@@ -609,8 +609,8 @@ static int kvaser_usb_wait_msg(const struct kvaser_usb *dev, u8 id,
                         }
 
                         if (pos + tmp->len > actual_len) {
-                                dev_err(dev->udev->dev.parent,
-                                        "Format error\n");
+                                dev_err_ratelimited(dev->udev->dev.parent,
+                                                    "Format error\n");
                                 break;
                         }
 
@@ -813,6 +813,7 @@ static int kvaser_usb_simple_msg_async(struct kvaser_usb_net_priv *priv,
         if (err) {
                 netdev_err(netdev, "Error transmitting URB\n");
                 usb_unanchor_urb(urb);
+                kfree(buf);
                 usb_free_urb(urb);
                 return err;
         }
@@ -1325,6 +1326,8 @@ static void kvaser_usb_read_bulk_callback(struct urb *urb)
         case 0:
                 break;
         case -ENOENT:
+        case -EPIPE:
+        case -EPROTO:
         case -ESHUTDOWN:
                 return;
         default:
@@ -1333,7 +1336,7 @@ static void kvaser_usb_read_bulk_callback(struct urb *urb)
                 goto resubmit_urb;
         }
 
-        while (pos <= urb->actual_length - MSG_HEADER_LEN) {
+        while (pos <= (int)(urb->actual_length - MSG_HEADER_LEN)) {
                 msg = urb->transfer_buffer + pos;
 
                 /* The Kvaser firmware can only read and write messages that
@@ -1352,7 +1355,8 @@ static void kvaser_usb_read_bulk_callback(struct urb *urb)
                 }
 
                 if (pos + msg->len > urb->actual_length) {
-                        dev_err(dev->udev->dev.parent, "Format error\n");
+                        dev_err_ratelimited(dev->udev->dev.parent,
+                                            "Format error\n");
                         break;
                 }
 
@@ -1768,6 +1772,7 @@ static netdev_tx_t kvaser_usb_start_xmit(struct sk_buff *skb,
                 spin_unlock_irqrestore(&priv->tx_contexts_lock, flags);
 
                 usb_unanchor_urb(urb);
+                kfree(buf);
 
                 stats->tx_dropped++;
 
diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c
index 7f0272558bef..8d8c2086424d 100644
--- a/drivers/net/can/usb/mcba_usb.c
+++ b/drivers/net/can/usb/mcba_usb.c
@@ -592,6 +592,8 @@ static void mcba_usb_read_bulk_callback(struct urb *urb)
                 break;
 
         case -ENOENT:
+        case -EPIPE:
+        case -EPROTO:
         case -ESHUTDOWN:
                 return;
 
@@ -862,7 +864,7 @@ static int mcba_usb_probe(struct usb_interface *intf,
                 goto cleanup_unregister_candev;
         }
 
-        dev_info(&intf->dev, "Microchip CAN BUS analizer connected\n");
+        dev_info(&intf->dev, "Microchip CAN BUS Analyzer connected\n");
 
         return 0;
 
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
index 7ccdc3e30c98..53d6bb045e9e 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
@@ -184,7 +184,7 @@ static int pcan_usb_fd_send_cmd(struct peak_usb_device *dev, void *cmd_tail)
         void *cmd_head = pcan_usb_fd_cmd_buffer(dev);
         int err = 0;
         u8 *packet_ptr;
-        int i, n = 1, packet_len;
+        int packet_len;
         ptrdiff_t cmd_len;
 
         /* usb device unregistered? */
@@ -201,17 +201,13 @@ static int pcan_usb_fd_send_cmd(struct peak_usb_device *dev, void *cmd_tail)
         }
 
         packet_ptr = cmd_head;
+        packet_len = cmd_len;
 
         /* firmware is not able to re-assemble 512 bytes buffer in full-speed */
-        if ((dev->udev->speed != USB_SPEED_HIGH) &&
-            (cmd_len > PCAN_UFD_LOSPD_PKT_SIZE)) {
-                packet_len = PCAN_UFD_LOSPD_PKT_SIZE;
-                n += cmd_len / packet_len;
-        } else {
-                packet_len = cmd_len;
-        }
+        if (unlikely(dev->udev->speed != USB_SPEED_HIGH))
+                packet_len = min(packet_len, PCAN_UFD_LOSPD_PKT_SIZE);
 
-        for (i = 0; i < n; i++) {
+        do {
                 err = usb_bulk_msg(dev->udev,
                                    usb_sndbulkpipe(dev->udev,
                                                    PCAN_USBPRO_EP_CMDOUT),
@@ -224,7 +220,12 @@ static int pcan_usb_fd_send_cmd(struct peak_usb_device *dev, void *cmd_tail)
                 }
 
                 packet_ptr += packet_len;
-        }
+                cmd_len -= packet_len;
+
+                if (cmd_len < PCAN_UFD_LOSPD_PKT_SIZE)
+                        packet_len = cmd_len;
+
+        } while (packet_len > 0);
 
         return err;
 }
diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index d000cb62d6ae..27861c417c94 100644
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -524,6 +524,8 @@ static void usb_8dev_read_bulk_callback(struct urb *urb)
                 break;
 
         case -ENOENT:
+        case -EPIPE:
+        case -EPROTO:
         case -ESHUTDOWN:
                 return;
 
diff --git a/drivers/net/can/vxcan.c b/drivers/net/can/vxcan.c
index 8404e8852a0f..b4c4a2c76437 100644
--- a/drivers/net/can/vxcan.c
+++ b/drivers/net/can/vxcan.c
@@ -194,7 +194,7 @@ static int vxcan_newlink(struct net *net, struct net_device *dev,
                 tbp = peer_tb;
         }
 
-        if (tbp[IFLA_IFNAME]) {
+        if (ifmp && tbp[IFLA_IFNAME]) {
                 nla_strlcpy(ifname, tbp[IFLA_IFNAME], IFNAMSIZ);
                 name_assign_type = NET_NAME_USER;
         } else {
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index f5a8dd96fd75..4498ab897d94 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -1500,10 +1500,13 @@ static enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds,
 {
         struct b53_device *dev = ds->priv;
 
-        /* Older models support a different tag format that we do not
-         * support in net/dsa/tag_brcm.c yet.
+        /* Older models (5325, 5365) support a different tag format that we do
+         * not support in net/dsa/tag_brcm.c yet. 539x and 531x5 require managed
+         * mode to be turned on which means we need to specifically manage ARL
+         * misses on multicast addresses (TBD).
          */
-        if (is5325(dev) || is5365(dev) || !b53_can_enable_brcm_tags(ds, port))
+        if (is5325(dev) || is5365(dev) || is539x(dev) || is531x5(dev) ||
+            !b53_can_enable_brcm_tags(ds, port))
                 return DSA_TAG_PROTO_NONE;
 
         /* Broadcom BCM58xx chips have a flow accelerator on Port 8
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index ea01f24f15e7..b62d47210db8 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -14,7 +14,6 @@
 #include <linux/netdevice.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/of.h>
 #include <linux/phy.h>
 #include <linux/phy_fixed.h>
 #include <linux/mii.h>
diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c
index b721a2009b50..23b45da784cb 100644
--- a/drivers/net/dsa/bcm_sf2_cfp.c
+++ b/drivers/net/dsa/bcm_sf2_cfp.c
@@ -625,7 +625,7 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port,
         bcm_sf2_cfp_slice_ipv6(priv, v6_spec->ip6src, v6_spec->psrc,
                                 slice_num, false);
         bcm_sf2_cfp_slice_ipv6(priv, v6_m_spec->ip6src, v6_m_spec->psrc,
-                                slice_num, true);
+                                SLICE_NUM_MASK, true);
 
         /* Insert into TCAM now because we need to insert a second rule */
         bcm_sf2_cfp_rule_addr_set(priv, rule_index[0]);
@@ -699,7 +699,7 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port,
         /* Insert into Action and policer RAMs now, set chain ID to
          * the one we are chained to
          */
-        ret = bcm_sf2_cfp_act_pol_set(priv, rule_index[0], port_num,
+        ret = bcm_sf2_cfp_act_pol_set(priv, rule_index[1], port_num,
                                       queue_num, true);
         if (ret)
                 goto out_err;
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 8171055fde7a..66d33e97cbc5 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -339,7 +339,7 @@ static void mv88e6xxx_g1_irq_free(struct mv88e6xxx_chip *chip)
         u16 mask;
 
         mv88e6xxx_g1_read(chip, MV88E6XXX_G1_CTL1, &mask);
-        mask |= GENMASK(chip->g1_irq.nirqs, 0);
+        mask &= ~GENMASK(chip->g1_irq.nirqs, 0);
         mv88e6xxx_g1_write(chip, MV88E6XXX_G1_CTL1, mask);
 
         free_irq(chip->irq, chip);
@@ -395,7 +395,7 @@ static int mv88e6xxx_g1_irq_setup(struct mv88e6xxx_chip *chip)
         return 0;
 
 out_disable:
-        mask |= GENMASK(chip->g1_irq.nirqs, 0);
+        mask &= ~GENMASK(chip->g1_irq.nirqs, 0);
         mv88e6xxx_g1_write(chip, MV88E6XXX_G1_CTL1, mask);
 
 out_mapping:
@@ -2177,6 +2177,19 @@ static const struct of_device_id mv88e6xxx_mdio_external_match[] = {
         { },
 };
 
+static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip)
+
+{
+        struct mv88e6xxx_mdio_bus *mdio_bus;
+        struct mii_bus *bus;
+
+        list_for_each_entry(mdio_bus, &chip->mdios, list) {
+                bus = mdio_bus->bus;
+
+                mdiobus_unregister(bus);
+        }
+}
+
 static int mv88e6xxx_mdios_register(struct mv88e6xxx_chip *chip,
                                     struct device_node *np)
 {
@@ -2201,27 +2214,16 @@ static int mv88e6xxx_mdios_register(struct mv88e6xxx_chip *chip,
                 match = of_match_node(mv88e6xxx_mdio_external_match, child);
                 if (match) {
                         err = mv88e6xxx_mdio_register(chip, child, true);
-                        if (err)
+                        if (err) {
+                                mv88e6xxx_mdios_unregister(chip);
                                 return err;
+                        }
                 }
         }
 
         return 0;
 }
 
-static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip)
-
-{
-        struct mv88e6xxx_mdio_bus *mdio_bus;
-        struct mii_bus *bus;
-
-        list_for_each_entry(mdio_bus, &chip->mdios, list) {
-                bus = mdio_bus->bus;
-
-                mdiobus_unregister(bus);
-        }
-}
-
 static int mv88e6xxx_get_eeprom_len(struct dsa_switch *ds)
 {
         struct mv88e6xxx_chip *chip = ds->priv;
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index a7801f6668a5..6315774d72b3 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -338,6 +338,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
                 cmode = MV88E6XXX_PORT_STS_CMODE_2500BASEX;
                 break;
         case PHY_INTERFACE_MODE_XGMII:
+        case PHY_INTERFACE_MODE_XAUI:
                 cmode = MV88E6XXX_PORT_STS_CMODE_XAUI;
                 break;
         case PHY_INTERFACE_MODE_RXAUI:
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index f4e13a7014bd..36c8950dbd2d 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -602,7 +602,7 @@ struct vortex_private {
         struct sk_buff* rx_skbuff[RX_RING_SIZE];
         struct sk_buff* tx_skbuff[TX_RING_SIZE];
         unsigned int cur_rx, cur_tx;            /* The next free ring entry */
-        unsigned int dirty_rx, dirty_tx;        /* The ring entries to be free()ed. */
+        unsigned int dirty_tx;  /* The ring entries to be free()ed. */
         struct vortex_extra_stats xstats;       /* NIC-specific extra stats */
         struct sk_buff *tx_skb;                         /* Packet being eaten by bus master ctrl.  */
         dma_addr_t tx_skb_dma;                          /* Allocated DMA address for bus master ctrl DMA.   */
@@ -618,7 +618,6 @@ struct vortex_private {
 
         /* The remainder are related to chip state, mostly media selection. */
         struct timer_list timer;                        /* Media selection timer. */
-        struct timer_list rx_oom_timer;         /* Rx skb allocation retry timer */
         int options;                                            /* User-settable misc. driver options. */
         unsigned int media_override:4,          /* Passed-in media type. */
                 default_media:4,                                /* Read from the EEPROM/Wn3_Config. */
@@ -760,7 +759,6 @@ static void mdio_sync(struct vortex_private *vp, int bits);
 static int mdio_read(struct net_device *dev, int phy_id, int location);
 static void mdio_write(struct net_device *vp, int phy_id, int location, int value);
 static void vortex_timer(struct timer_list *t);
-static void rx_oom_timer(struct timer_list *t);
 static netdev_tx_t vortex_start_xmit(struct sk_buff *skb,
                                      struct net_device *dev);
 static netdev_tx_t boomerang_start_xmit(struct sk_buff *skb,
@@ -1601,7 +1599,6 @@ vortex_up(struct net_device *dev)
 
         timer_setup(&vp->timer, vortex_timer, 0);
         mod_timer(&vp->timer, RUN_AT(media_tbl[dev->if_port].wait));
-        timer_setup(&vp->rx_oom_timer, rx_oom_timer, 0);
 
         if (vortex_debug > 1)
                 pr_debug("%s: Initial media type %s.\n",
@@ -1676,7 +1673,7 @@ vortex_up(struct net_device *dev)
         window_write16(vp, 0x0040, 4, Wn4_NetDiag);
 
         if (vp->full_bus_master_rx) { /* Boomerang bus master. */
-                vp->cur_rx = vp->dirty_rx = 0;
+                vp->cur_rx = 0;
                 /* Initialize the RxEarly register as recommended. */
                 iowrite16(SetRxThreshold + (1536>>2), ioaddr + EL3_CMD);
                 iowrite32(0x0020, ioaddr + PktStatus);
@@ -1729,6 +1726,7 @@ vortex_open(struct net_device *dev)
         struct vortex_private *vp = netdev_priv(dev);
         int i;
         int retval;
+        dma_addr_t dma;
 
         /* Use the now-standard shared IRQ implementation. */
         if ((retval = request_irq(dev->irq, vp->full_bus_master_rx ?
@@ -1753,7 +1751,11 @@ vortex_open(struct net_device *dev)
                                 break;                  /* Bad news!  */
 
                         skb_reserve(skb, NET_IP_ALIGN); /* Align IP on 16 byte boundaries */
-                        vp->rx_ring[i].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
+                        dma = pci_map_single(VORTEX_PCI(vp), skb->data,
+                                             PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
+                        if (dma_mapping_error(&VORTEX_PCI(vp)->dev, dma))
+                                break;
+                        vp->rx_ring[i].addr = cpu_to_le32(dma);
                 }
                 if (i != RX_RING_SIZE) {
                         pr_emerg("%s: no memory for rx ring\n", dev->name);
@@ -2067,6 +2069,12 @@ vortex_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 int len = (skb->len + 3) & ~3;
                 vp->tx_skb_dma = pci_map_single(VORTEX_PCI(vp), skb->data, len,
                                                 PCI_DMA_TODEVICE);
+                if (dma_mapping_error(&VORTEX_PCI(vp)->dev, vp->tx_skb_dma)) {
+                        dev_kfree_skb_any(skb);
+                        dev->stats.tx_dropped++;
+                        return NETDEV_TX_OK;
+                }
+
                 spin_lock_irq(&vp->window_lock);
                 window_set(vp, 7);
                 iowrite32(vp->tx_skb_dma, ioaddr + Wn7_MasterAddr);
@@ -2593,7 +2601,7 @@ boomerang_rx(struct net_device *dev)
         int entry = vp->cur_rx % RX_RING_SIZE;
         void __iomem *ioaddr = vp->ioaddr;
         int rx_status;
-        int rx_work_limit = vp->dirty_rx + RX_RING_SIZE - vp->cur_rx;
+        int rx_work_limit = RX_RING_SIZE;
 
         if (vortex_debug > 5)
                 pr_debug("boomerang_rx(): status %4.4x\n", ioread16(ioaddr+EL3_STATUS));
@@ -2614,7 +2622,8 @@ boomerang_rx(struct net_device *dev)
                 } else {
                         /* The packet length: up to 4.5K!. */
                         int pkt_len = rx_status & 0x1fff;
-                        struct sk_buff *skb;
+                        struct sk_buff *skb, *newskb;
+                        dma_addr_t newdma;
                         dma_addr_t dma = le32_to_cpu(vp->rx_ring[entry].addr);
 
                         if (vortex_debug > 4)
@@ -2633,9 +2642,27 @@ boomerang_rx(struct net_device *dev)
                                 pci_dma_sync_single_for_device(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
                                 vp->rx_copy++;
                         } else {
+                                /* Pre-allocate the replacement skb.  If it or its
+                                 * mapping fails then recycle the buffer thats already
+                                 * in place
+                                 */
+                                newskb = netdev_alloc_skb_ip_align(dev, PKT_BUF_SZ);
+                                if (!newskb) {
+                                        dev->stats.rx_dropped++;
+                                        goto clear_complete;
+                                }
+                                newdma = pci_map_single(VORTEX_PCI(vp), newskb->data,
+                                                        PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
+                                if (dma_mapping_error(&VORTEX_PCI(vp)->dev, newdma)) {
+                                        dev->stats.rx_dropped++;
+                                        consume_skb(newskb);
+                                        goto clear_complete;
+                                }
+
                                 /* Pass up the skbuff already on the Rx ring. */
                                 skb = vp->rx_skbuff[entry];
-                                vp->rx_skbuff[entry] = NULL;
+                                vp->rx_skbuff[entry] = newskb;
+                                vp->rx_ring[entry].addr = cpu_to_le32(newdma);
                                 skb_put(skb, pkt_len);
                                 pci_unmap_single(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
                                 vp->rx_nocopy++;
@@ -2653,55 +2680,15 @@ boomerang_rx(struct net_device *dev)
                         netif_rx(skb);
                         dev->stats.rx_packets++;
                 }
-                entry = (++vp->cur_rx) % RX_RING_SIZE;
-        }
-        /* Refill the Rx ring buffers. */
-        for (; vp->cur_rx - vp->dirty_rx > 0; vp->dirty_rx++) {
-                struct sk_buff *skb;
-                entry = vp->dirty_rx % RX_RING_SIZE;
-                if (vp->rx_skbuff[entry] == NULL) {
-                        skb = netdev_alloc_skb_ip_align(dev, PKT_BUF_SZ);
-                        if (skb == NULL) {
-                                static unsigned long last_jif;
-                                if (time_after(jiffies, last_jif + 10 * HZ)) {
-                                        pr_warn("%s: memory shortage\n",
-                                                dev->name);
-                                        last_jif = jiffies;
-                                }
-                                if ((vp->cur_rx - vp->dirty_rx) == RX_RING_SIZE)
-                                        mod_timer(&vp->rx_oom_timer, RUN_AT(HZ * 1));
-                                break;                  /* Bad news!  */
-                        }
 
-                        vp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
-                        vp->rx_skbuff[entry] = skb;
-                }
+clear_complete:
                 vp->rx_ring[entry].status = 0;  /* Clear complete bit. */
                 iowrite16(UpUnstall, ioaddr + EL3_CMD);
+                entry = (++vp->cur_rx) % RX_RING_SIZE;
         }
         return 0;
 }
 
-/*
- * If we've hit a total OOM refilling the Rx ring we poll once a second
- * for some memory.  Otherwise there is no way to restart the rx process.
- */
-static void
-rx_oom_timer(struct timer_list *t)
-{
-        struct vortex_private *vp = from_timer(vp, t, rx_oom_timer);
-        struct net_device *dev = vp->mii.dev;
-
-        spin_lock_irq(&vp->lock);
-        if ((vp->cur_rx - vp->dirty_rx) == RX_RING_SIZE)        /* This test is redundant, but makes me feel good */
-                boomerang_rx(dev);
-        if (vortex_debug > 1) {
-                pr_debug("%s: rx_oom_timer %s\n", dev->name,
-                        ((vp->cur_rx - vp->dirty_rx) != RX_RING_SIZE) ? "succeeded" : "retrying");
-        }
-        spin_unlock_irq(&vp->lock);
-}
-
 static void
 vortex_down(struct net_device *dev, int final_down)
 {
@@ -2711,7 +2698,6 @@ vortex_down(struct net_device *dev, int final_down)
         netdev_reset_queue(dev);
         netif_stop_queue(dev);
 
-        del_timer_sync(&vp->rx_oom_timer);
         del_timer_sync(&vp->timer);
 
         /* Turn off statistics ASAP.  We update dev->stats below. */
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 97c5a89a9cf7..fbe21a817bd8 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -75,6 +75,9 @@ static struct workqueue_struct *ena_wq;
 MODULE_DEVICE_TABLE(pci, ena_pci_tbl);
 
 static int ena_rss_init_default(struct ena_adapter *adapter);
+static void check_for_admin_com_state(struct ena_adapter *adapter);
+static void ena_destroy_device(struct ena_adapter *adapter);
+static int ena_restore_device(struct ena_adapter *adapter);
 
 static void ena_tx_timeout(struct net_device *dev)
 {
@@ -1565,7 +1568,7 @@ static int ena_rss_configure(struct ena_adapter *adapter)
 
 static int ena_up_complete(struct ena_adapter *adapter)
 {
-        int rc, i;
+        int rc;
 
         rc = ena_rss_configure(adapter);
         if (rc)
@@ -1584,17 +1587,6 @@ static int ena_up_complete(struct ena_adapter *adapter)
 
         ena_napi_enable_all(adapter);
 
-        /* Enable completion queues interrupt */
-        for (i = 0; i < adapter->num_queues; i++)
-                ena_unmask_interrupt(&adapter->tx_ring[i],
-                                     &adapter->rx_ring[i]);
-
-        /* schedule napi in case we had pending packets
-         * from the last time we disable napi
-         */
-        for (i = 0; i < adapter->num_queues; i++)
-                napi_schedule(&adapter->ena_napi[i].napi);
-
         return 0;
 }
 
@@ -1731,7 +1723,7 @@ create_err:
 
 static int ena_up(struct ena_adapter *adapter)
 {
-        int rc;
+        int rc, i;
 
         netdev_dbg(adapter->netdev, "%s\n", __func__);
 
@@ -1774,6 +1766,17 @@ static int ena_up(struct ena_adapter *adapter)
 
         set_bit(ENA_FLAG_DEV_UP, &adapter->flags);
 
+        /* Enable completion queues interrupt */
+        for (i = 0; i < adapter->num_queues; i++)
+                ena_unmask_interrupt(&adapter->tx_ring[i],
+                                     &adapter->rx_ring[i]);
+
+        /* schedule napi in case we had pending packets
+         * from the last time we disable napi
+         */
+        for (i = 0; i < adapter->num_queues; i++)
+                napi_schedule(&adapter->ena_napi[i].napi);
+
         return rc;
 
 err_up:
@@ -1884,6 +1887,17 @@ static int ena_close(struct net_device *netdev)
         if (test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
                 ena_down(adapter);
 
+        /* Check for device status and issue reset if needed*/
+        check_for_admin_com_state(adapter);
+        if (unlikely(test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))) {
+                netif_err(adapter, ifdown, adapter->netdev,
+                          "Destroy failure, restarting device\n");
+                ena_dump_stats_to_dmesg(adapter);
+                /* rtnl lock already obtained in dev_ioctl() layer */
+                ena_destroy_device(adapter);
+                ena_restore_device(adapter);
+        }
+
         return 0;
 }
 
@@ -2544,11 +2558,12 @@ static void ena_destroy_device(struct ena_adapter *adapter)
 
         ena_com_set_admin_running_state(ena_dev, false);
 
-        ena_close(netdev);
+        if (test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
+                ena_down(adapter);
 
         /* Before releasing the ENA resources, a device reset is required.
          * (to prevent the device from accessing them).
-         * In case the reset flag is set and the device is up, ena_close
+         * In case the reset flag is set and the device is up, ena_down()
          * already perform the reset, so it can be skipped.
          */
         if (!(test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags) && dev_up))
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
index 57e796870595..105fdb958cef 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
@@ -50,7 +50,7 @@
 #define AQ_CFG_PCI_FUNC_MSIX_IRQS   9U
 #define AQ_CFG_PCI_FUNC_PORTS       2U
 
-#define AQ_CFG_SERVICE_TIMER_INTERVAL    (2 * HZ)
+#define AQ_CFG_SERVICE_TIMER_INTERVAL    (1 * HZ)
 #define AQ_CFG_POLLING_TIMER_INTERVAL   ((unsigned int)(2 * HZ))
 
 #define AQ_CFG_SKB_FRAGS_MAX   32U
@@ -80,6 +80,7 @@
 #define AQ_CFG_DRV_VERSION      __stringify(NIC_MAJOR_DRIVER_VERSION)"."\
                                 __stringify(NIC_MINOR_DRIVER_VERSION)"."\
                                 __stringify(NIC_BUILD_DRIVER_VERSION)"."\
-                                __stringify(NIC_REVISION_DRIVER_VERSION)
+                                __stringify(NIC_REVISION_DRIVER_VERSION) \
+                                AQ_CFG_DRV_VERSION_SUFFIX
 
 #endif /* AQ_CFG_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index 70efb7467bf3..f2d8063a2cef 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -66,14 +66,14 @@ static const char aq_ethtool_stat_names[][ETH_GSTRING_LEN] = {
         "OutUCast",
         "OutMCast",
         "OutBCast",
-        "InUCastOctects",
-        "OutUCastOctects",
-        "InMCastOctects",
-        "OutMCastOctects",
-        "InBCastOctects",
-        "OutBCastOctects",
-        "InOctects",
-        "OutOctects",
+        "InUCastOctets",
+        "OutUCastOctets",
+        "InMCastOctets",
+        "OutMCastOctets",
+        "InBCastOctets",
+        "OutBCastOctets",
+        "InOctets",
+        "OutOctets",
         "InPacketsDma",
         "OutPacketsDma",
         "InOctetsDma",
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
index 0207927dc8a6..b3825de6cdfb 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
@@ -46,6 +46,28 @@ struct aq_hw_link_status_s {
         unsigned int mbps;
 };
 
+struct aq_stats_s {
+        u64 uprc;
+        u64 mprc;
+        u64 bprc;
+        u64 erpt;
+        u64 uptc;
+        u64 mptc;
+        u64 bptc;
+        u64 erpr;
+        u64 mbtc;
+        u64 bbtc;
+        u64 mbrc;
+        u64 bbrc;
+        u64 ubrc;
+        u64 ubtc;
+        u64 dpc;
+        u64 dma_pkt_rc;
+        u64 dma_pkt_tc;
+        u64 dma_oct_rc;
+        u64 dma_oct_tc;
+};
+
 #define AQ_HW_IRQ_INVALID 0U
 #define AQ_HW_IRQ_LEGACY  1U
 #define AQ_HW_IRQ_MSI     2U
@@ -85,7 +107,9 @@ struct aq_hw_ops {
         void (*destroy)(struct aq_hw_s *self);
 
         int (*get_hw_caps)(struct aq_hw_s *self,
-                           struct aq_hw_caps_s *aq_hw_caps);
+                           struct aq_hw_caps_s *aq_hw_caps,
+                           unsigned short device,
+                           unsigned short subsystem_device);
 
         int (*hw_ring_tx_xmit)(struct aq_hw_s *self, struct aq_ring_s *aq_ring,
                                unsigned int frags);
@@ -164,8 +188,7 @@ struct aq_hw_ops {
 
         int (*hw_update_stats)(struct aq_hw_s *self);
 
-        int (*hw_get_hw_stats)(struct aq_hw_s *self, u64 *data,
-                               unsigned int *p_count);
+        struct aq_stats_s *(*hw_get_hw_stats)(struct aq_hw_s *self);
 
         int (*hw_get_fw_version)(struct aq_hw_s *self, u32 *fw_version);
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 78dfb2ab78ce..75a894a9251c 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -37,6 +37,8 @@ static unsigned int aq_itr_rx;
 module_param_named(aq_itr_rx, aq_itr_rx, uint, 0644);
 MODULE_PARM_DESC(aq_itr_rx, "RX interrupt throttle rate");
 
+static void aq_nic_update_ndev_stats(struct aq_nic_s *self);
+
 static void aq_nic_rss_init(struct aq_nic_s *self, unsigned int num_rss_queues)
 {
         struct aq_nic_cfg_s *cfg = &self->aq_nic_cfg;
@@ -166,11 +168,8 @@ static int aq_nic_update_link_status(struct aq_nic_s *self)
 static void aq_nic_service_timer_cb(struct timer_list *t)
 {
         struct aq_nic_s *self = from_timer(self, t, service_timer);
-        struct net_device *ndev = aq_nic_get_ndev(self);
+        int ctimer = AQ_CFG_SERVICE_TIMER_INTERVAL;
         int err = 0;
-        unsigned int i = 0U;
-        struct aq_ring_stats_rx_s stats_rx;
-        struct aq_ring_stats_tx_s stats_tx;
 
         if (aq_utils_obj_test(&self->header.flags, AQ_NIC_FLAGS_IS_NOT_READY))
                 goto err_exit;
@@ -182,23 +181,14 @@ static void aq_nic_service_timer_cb(struct timer_list *t)
         if (self->aq_hw_ops.hw_update_stats)
                 self->aq_hw_ops.hw_update_stats(self->aq_hw);
 
-        memset(&stats_rx, 0U, sizeof(struct aq_ring_stats_rx_s));
-        memset(&stats_tx, 0U, sizeof(struct aq_ring_stats_tx_s));
-        for (i = AQ_DIMOF(self->aq_vec); i--;) {
-                if (self->aq_vec[i])
-                        aq_vec_add_stats(self->aq_vec[i], &stats_rx, &stats_tx);
-        }
+        aq_nic_update_ndev_stats(self);
 
-        ndev->stats.rx_packets = stats_rx.packets;
-        ndev->stats.rx_bytes = stats_rx.bytes;
-        ndev->stats.rx_errors = stats_rx.errors;
-        ndev->stats.tx_packets = stats_tx.packets;
-        ndev->stats.tx_bytes = stats_tx.bytes;
-        ndev->stats.tx_errors = stats_tx.errors;
+        /* If no link - use faster timer rate to detect link up asap */
+        if (!netif_carrier_ok(self->ndev))
+                ctimer = max(ctimer / 2, 1);
 
 err_exit:
-        mod_timer(&self->service_timer,
-                  jiffies + AQ_CFG_SERVICE_TIMER_INTERVAL);
+        mod_timer(&self->service_timer, jiffies + ctimer);
 }
 
 static void aq_nic_polling_timer_cb(struct timer_list *t)
@@ -222,7 +212,7 @@ static struct net_device *aq_nic_ndev_alloc(void)
 
 struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
                                    const struct ethtool_ops *et_ops,
-                                   struct device *dev,
+                                   struct pci_dev *pdev,
                                    struct aq_pci_func_s *aq_pci_func,
                                    unsigned int port,
                                    const struct aq_hw_ops *aq_hw_ops)
@@ -242,7 +232,7 @@ struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
         ndev->netdev_ops = ndev_ops;
         ndev->ethtool_ops = et_ops;
 
-        SET_NETDEV_DEV(ndev, dev);
+        SET_NETDEV_DEV(ndev, &pdev->dev);
 
         ndev->if_port = port;
         self->ndev = ndev;
@@ -254,7 +244,8 @@ struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
 
         self->aq_hw = self->aq_hw_ops.create(aq_pci_func, self->port,
                                                 &self->aq_hw_ops);
-        err = self->aq_hw_ops.get_hw_caps(self->aq_hw, &self->aq_hw_caps);
+        err = self->aq_hw_ops.get_hw_caps(self->aq_hw, &self->aq_hw_caps,
+                                          pdev->device, pdev->subsystem_device);
         if (err < 0)
                 goto err_exit;
 
@@ -749,16 +740,40 @@ int aq_nic_get_regs_count(struct aq_nic_s *self)
 
 void aq_nic_get_stats(struct aq_nic_s *self, u64 *data)
 {
-        struct aq_vec_s *aq_vec = NULL;
         unsigned int i = 0U;
         unsigned int count = 0U;
-        int err = 0;
+        struct aq_vec_s *aq_vec = NULL;
+        struct aq_stats_s *stats = self->aq_hw_ops.hw_get_hw_stats(self->aq_hw);
 
-        err = self->aq_hw_ops.hw_get_hw_stats(self->aq_hw, data, &count);
-        if (err < 0)
+        if (!stats)
                 goto err_exit;
 
-        data += count;
+        data[i] = stats->uprc + stats->mprc + stats->bprc;
+        data[++i] = stats->uprc;
+        data[++i] = stats->mprc;
+        data[++i] = stats->bprc;
+        data[++i] = stats->erpt;
+        data[++i] = stats->uptc + stats->mptc + stats->bptc;
+        data[++i] = stats->uptc;
+        data[++i] = stats->mptc;
+        data[++i] = stats->bptc;
+        data[++i] = stats->ubrc;
+        data[++i] = stats->ubtc;
+        data[++i] = stats->mbrc;
+        data[++i] = stats->mbtc;
+        data[++i] = stats->bbrc;
+        data[++i] = stats->bbtc;
+        data[++i] = stats->ubrc + stats->mbrc + stats->bbrc;
+        data[++i] = stats->ubtc + stats->mbtc + stats->bbtc;
+        data[++i] = stats->dma_pkt_rc;
+        data[++i] = stats->dma_pkt_tc;
+        data[++i] = stats->dma_oct_rc;
+        data[++i] = stats->dma_oct_tc;
+        data[++i] = stats->dpc;
+
+        i++;
+
+        data += i;
         count = 0U;
 
         for (i = 0U, aq_vec = self->aq_vec[0];
@@ -768,7 +783,20 @@ void aq_nic_get_stats(struct aq_nic_s *self, u64 *data)
         }
 
 err_exit:;
-        (void)err;
+}
+
+static void aq_nic_update_ndev_stats(struct aq_nic_s *self)
+{
+        struct net_device *ndev = self->ndev;
+        struct aq_stats_s *stats = self->aq_hw_ops.hw_get_hw_stats(self->aq_hw);
+
+        ndev->stats.rx_packets = stats->uprc + stats->mprc + stats->bprc;
+        ndev->stats.rx_bytes = stats->ubrc + stats->mbrc + stats->bbrc;
+        ndev->stats.rx_errors = stats->erpr;
+        ndev->stats.tx_packets = stats->uptc + stats->mptc + stats->bptc;
+        ndev->stats.tx_bytes = stats->ubtc + stats->mbtc + stats->bbtc;
+        ndev->stats.tx_errors = stats->erpt;
+        ndev->stats.multicast = stats->mprc;
 }
 
 void aq_nic_get_link_ksettings(struct aq_nic_s *self,
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index 4309983acdd6..3c9f8db03d5f 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -71,7 +71,7 @@ struct aq_nic_cfg_s {
 
 struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
                                    const struct ethtool_ops *et_ops,
-                                   struct device *dev,
+                                   struct pci_dev *pdev,
                                    struct aq_pci_func_s *aq_pci_func,
                                    unsigned int port,
                                    const struct aq_hw_ops *aq_hw_ops);
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index cadaa646c89f..58c29d04b186 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -51,7 +51,8 @@ struct aq_pci_func_s *aq_pci_func_alloc(struct aq_hw_ops *aq_hw_ops,
         pci_set_drvdata(pdev, self);
         self->pdev = pdev;
 
-        err = aq_hw_ops->get_hw_caps(NULL, &self->aq_hw_caps);
+        err = aq_hw_ops->get_hw_caps(NULL, &self->aq_hw_caps, pdev->device,
+                                     pdev->subsystem_device);
         if (err < 0)
                 goto err_exit;
 
@@ -59,7 +60,7 @@ struct aq_pci_func_s *aq_pci_func_alloc(struct aq_hw_ops *aq_hw_ops,
 
         for (port = 0; port < self->ports; ++port) {
                 struct aq_nic_s *aq_nic = aq_nic_alloc_cold(ndev_ops, eth_ops,
-                                                            &pdev->dev, self,
+                                                            pdev, self,
                                                             port, aq_hw_ops);
 
                 if (!aq_nic) {
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 07b3c49a16a4..f18dce14c93c 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
@@ -18,9 +18,20 @@
 #include "hw_atl_a0_internal.h"
 
 static int hw_atl_a0_get_hw_caps(struct aq_hw_s *self,
-                                 struct aq_hw_caps_s *aq_hw_caps)
+                                 struct aq_hw_caps_s *aq_hw_caps,
+                                 unsigned short device,
+                                 unsigned short subsystem_device)
 {
         memcpy(aq_hw_caps, &hw_atl_a0_hw_caps_, sizeof(*aq_hw_caps));
+
+        if (device == HW_ATL_DEVICE_ID_D108 && subsystem_device == 0x0001)
+                aq_hw_caps->link_speed_msk &= ~HW_ATL_A0_RATE_10G;
+
+        if (device == HW_ATL_DEVICE_ID_D109 && subsystem_device == 0x0001) {
+                aq_hw_caps->link_speed_msk &= ~HW_ATL_A0_RATE_10G;
+                aq_hw_caps->link_speed_msk &= ~HW_ATL_A0_RATE_5G;
+        }
+
         return 0;
 }
 
@@ -333,6 +344,10 @@ static int hw_atl_a0_hw_init(struct aq_hw_s *self,
         hw_atl_a0_hw_rss_set(self, &aq_nic_cfg->aq_rss);
         hw_atl_a0_hw_rss_hash_set(self, &aq_nic_cfg->aq_rss);
 
+        /* Reset link status and read out initial hardware counters */
+        self->aq_link_status.mbps = 0;
+        hw_atl_utils_update_stats(self);
+
         err = aq_hw_err_from_flags(self);
         if (err < 0)
                 goto err_exit;
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 ec68c20efcbd..e4a22ce7bf09 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
@@ -16,11 +16,23 @@
 #include "hw_atl_utils.h"
 #include "hw_atl_llh.h"
 #include "hw_atl_b0_internal.h"
+#include "hw_atl_llh_internal.h"
 
 static int hw_atl_b0_get_hw_caps(struct aq_hw_s *self,
-                                 struct aq_hw_caps_s *aq_hw_caps)
+                                 struct aq_hw_caps_s *aq_hw_caps,
+                                 unsigned short device,
+                                 unsigned short subsystem_device)
 {
         memcpy(aq_hw_caps, &hw_atl_b0_hw_caps_, sizeof(*aq_hw_caps));
+
+        if (device == HW_ATL_DEVICE_ID_D108 && subsystem_device == 0x0001)
+                aq_hw_caps->link_speed_msk &= ~HW_ATL_B0_RATE_10G;
+
+        if (device == HW_ATL_DEVICE_ID_D109 && subsystem_device == 0x0001) {
+                aq_hw_caps->link_speed_msk &= ~HW_ATL_B0_RATE_10G;
+                aq_hw_caps->link_speed_msk &= ~HW_ATL_B0_RATE_5G;
+        }
+
         return 0;
 }
 
@@ -357,6 +369,7 @@ static int hw_atl_b0_hw_init(struct aq_hw_s *self,
         };
 
         int err = 0;
+        u32 val;
 
         self->aq_nic_cfg = aq_nic_cfg;
 
@@ -374,6 +387,20 @@ static int hw_atl_b0_hw_init(struct aq_hw_s *self,
         hw_atl_b0_hw_rss_set(self, &aq_nic_cfg->aq_rss);
         hw_atl_b0_hw_rss_hash_set(self, &aq_nic_cfg->aq_rss);
 
+        /* Force limit MRRS on RDM/TDM to 2K */
+        val = aq_hw_read_reg(self, pci_reg_control6_adr);
+        aq_hw_write_reg(self, pci_reg_control6_adr, (val & ~0x707) | 0x404);
+
+        /* TX DMA total request limit. B0 hardware is not capable to
+         * handle more than (8K-MRRS) incoming DMA data.
+         * Value 24 in 256byte units
+         */
+        aq_hw_write_reg(self, tx_dma_total_req_limit_adr, 24);
+
+        /* Reset link status and read out initial hardware counters */
+        self->aq_link_status.mbps = 0;
+        hw_atl_utils_update_stats(self);
+
         err = aq_hw_err_from_flags(self);
         if (err < 0)
                 goto err_exit;
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
index 5527fc0e5942..93450ec930e8 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
@@ -2343,6 +2343,9 @@
 #define tx_dma_desc_base_addrmsw_adr(descriptor) \
                         (0x00007c04u + (descriptor) * 0x40)
 
+/* tx dma total request limit */
+#define tx_dma_total_req_limit_adr 0x00007b20u
+
 /* tx interrupt moderation control register definitions
  * Preprocessor definitions for TX Interrupt Moderation Control Register
  * Base Address: 0x00008980
@@ -2369,6 +2372,9 @@
 /* default value of bitfield reg_res_dsbl */
 #define pci_reg_res_dsbl_default 0x1
 
+/* PCI core control register */
+#define pci_reg_control6_adr 0x1014u
+
 /* global microprocessor scratch pad definitions */
 #define glb_cpu_scratch_scp_adr(scratch_scp) (0x00000300u + (scratch_scp) * 0x4)
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index 1fe016fc4bc7..f2ce12ed4218 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -503,73 +503,43 @@ int hw_atl_utils_update_stats(struct aq_hw_s *self)
         struct hw_atl_s *hw_self = PHAL_ATLANTIC;
         struct hw_aq_atl_utils_mbox mbox;
 
-        if (!self->aq_link_status.mbps)
-                return 0;
-
         hw_atl_utils_mpi_read_stats(self, &mbox);
 
 #define AQ_SDELTA(_N_) (hw_self->curr_stats._N_ += \
                         mbox.stats._N_ - hw_self->last_stats._N_)
-
-        AQ_SDELTA(uprc);
-        AQ_SDELTA(mprc);
-        AQ_SDELTA(bprc);
-        AQ_SDELTA(erpt);
-
-        AQ_SDELTA(uptc);
-        AQ_SDELTA(mptc);
-        AQ_SDELTA(bptc);
-        AQ_SDELTA(erpr);
-
-        AQ_SDELTA(ubrc);
-        AQ_SDELTA(ubtc);
-        AQ_SDELTA(mbrc);
-        AQ_SDELTA(mbtc);
-        AQ_SDELTA(bbrc);
-        AQ_SDELTA(bbtc);
-        AQ_SDELTA(dpc);
-
+        if (self->aq_link_status.mbps) {
+                AQ_SDELTA(uprc);
+                AQ_SDELTA(mprc);
+                AQ_SDELTA(bprc);
+                AQ_SDELTA(erpt);
+
+                AQ_SDELTA(uptc);
+                AQ_SDELTA(mptc);
+                AQ_SDELTA(bptc);
+                AQ_SDELTA(erpr);
+
+                AQ_SDELTA(ubrc);
+                AQ_SDELTA(ubtc);
+                AQ_SDELTA(mbrc);
+                AQ_SDELTA(mbtc);
+                AQ_SDELTA(bbrc);
+                AQ_SDELTA(bbtc);
+                AQ_SDELTA(dpc);
+        }
 #undef AQ_SDELTA
+        hw_self->curr_stats.dma_pkt_rc = stats_rx_dma_good_pkt_counterlsw_get(self);
+        hw_self->curr_stats.dma_pkt_tc = stats_tx_dma_good_pkt_counterlsw_get(self);
+        hw_self->curr_stats.dma_oct_rc = stats_rx_dma_good_octet_counterlsw_get(self);
+        hw_self->curr_stats.dma_oct_tc = stats_tx_dma_good_octet_counterlsw_get(self);
 
         memcpy(&hw_self->last_stats, &mbox.stats, sizeof(mbox.stats));
 
         return 0;
 }
 
-int hw_atl_utils_get_hw_stats(struct aq_hw_s *self,
-                              u64 *data, unsigned int *p_count)
+struct aq_stats_s *hw_atl_utils_get_hw_stats(struct aq_hw_s *self)
 {
-        struct hw_atl_s *hw_self = PHAL_ATLANTIC;
-        struct hw_atl_stats_s *stats = &hw_self->curr_stats;
-        int i = 0;
-
-        data[i] = stats->uprc + stats->mprc + stats->bprc;
-        data[++i] = stats->uprc;
-        data[++i] = stats->mprc;
-        data[++i] = stats->bprc;
-        data[++i] = stats->erpt;
-        data[++i] = stats->uptc + stats->mptc + stats->bptc;
-        data[++i] = stats->uptc;
-        data[++i] = stats->mptc;
-        data[++i] = stats->bptc;
-        data[++i] = stats->ubrc;
-        data[++i] = stats->ubtc;
-        data[++i] = stats->mbrc;
-        data[++i] = stats->mbtc;
-        data[++i] = stats->bbrc;
-        data[++i] = stats->bbtc;
-        data[++i] = stats->ubrc + stats->mbrc + stats->bbrc;
-        data[++i] = stats->ubtc + stats->mbtc + stats->bbtc;
-        data[++i] = stats_rx_dma_good_pkt_counterlsw_get(self);
-        data[++i] = stats_tx_dma_good_pkt_counterlsw_get(self);
-        data[++i] = stats_rx_dma_good_octet_counterlsw_get(self);
-        data[++i] = stats_tx_dma_good_octet_counterlsw_get(self);
-        data[++i] = stats->dpc;
-
-        if (p_count)
-                *p_count = ++i;
-
-        return 0;
+        return &PHAL_ATLANTIC->curr_stats;
 }
 
 static const u32 hw_atl_utils_hw_mac_regs[] = {
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
index c99cc690e425..21aeca6908d3 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
@@ -129,7 +129,7 @@ struct __packed hw_aq_atl_utils_mbox {
 struct __packed hw_atl_s {
         struct aq_hw_s base;
         struct hw_atl_stats_s last_stats;
-        struct hw_atl_stats_s curr_stats;
+        struct aq_stats_s curr_stats;
         u64 speed;
         unsigned int chip_features;
         u32 fw_ver_actual;
@@ -207,8 +207,6 @@ int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version);
 
 int hw_atl_utils_update_stats(struct aq_hw_s *self);
 
-int hw_atl_utils_get_hw_stats(struct aq_hw_s *self,
-                              u64 *data,
-                              unsigned int *p_count);
+struct aq_stats_s *hw_atl_utils_get_hw_stats(struct aq_hw_s *self);
 
 #endif /* HW_ATL_UTILS_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/ver.h b/drivers/net/ethernet/aquantia/atlantic/ver.h
index 0de858d215c2..9009f2651e70 100644
--- a/drivers/net/ethernet/aquantia/atlantic/ver.h
+++ b/drivers/net/ethernet/aquantia/atlantic/ver.h
@@ -11,8 +11,10 @@
 #define VER_H
 
 #define NIC_MAJOR_DRIVER_VERSION           1
-#define NIC_MINOR_DRIVER_VERSION           5
-#define NIC_BUILD_DRIVER_VERSION           345
+#define NIC_MINOR_DRIVER_VERSION           6
+#define NIC_BUILD_DRIVER_VERSION           13
 #define NIC_REVISION_DRIVER_VERSION        0
 
+#define AQ_CFG_DRV_VERSION_SUFFIX "-kern"
+
 #endif /* VER_H */
diff --git a/drivers/net/ethernet/arc/emac.h b/drivers/net/ethernet/arc/emac.h
index 3c63b16d485f..d9efbc8d783b 100644
--- a/drivers/net/ethernet/arc/emac.h
+++ b/drivers/net/ethernet/arc/emac.h
@@ -159,6 +159,8 @@ struct arc_emac_priv {
         unsigned int link;
         unsigned int duplex;
         unsigned int speed;
+
+        unsigned int rx_missed_errors;
 };
 
 /**
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index 3241af1ce718..bd277b0dc615 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -26,6 +26,8 @@
 
 #include "emac.h"
 
+static void arc_emac_restart(struct net_device *ndev);
+
 /**
  * arc_emac_tx_avail - Return the number of available slots in the tx ring.
  * @priv: Pointer to ARC EMAC private data structure.
@@ -210,39 +212,48 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
                         continue;
                 }
 
-                pktlen = info & LEN_MASK;
-                stats->rx_packets++;
-                stats->rx_bytes += pktlen;
-                skb = rx_buff->skb;
-                skb_put(skb, pktlen);
-                skb->dev = ndev;
-                skb->protocol = eth_type_trans(skb, ndev);
-
-                dma_unmap_single(&ndev->dev, dma_unmap_addr(rx_buff, addr),
-                                 dma_unmap_len(rx_buff, len), DMA_FROM_DEVICE);
-
-                /* Prepare the BD for next cycle */
-                rx_buff->skb = netdev_alloc_skb_ip_align(ndev,
-                                                         EMAC_BUFFER_SIZE);
-                if (unlikely(!rx_buff->skb)) {
+                /* Prepare the BD for next cycle. netif_receive_skb()
+                 * only if new skb was allocated and mapped to avoid holes
+                 * in the RX fifo.
+                 */
+                skb = netdev_alloc_skb_ip_align(ndev, EMAC_BUFFER_SIZE);
+                if (unlikely(!skb)) {
+                        if (net_ratelimit())
+                                netdev_err(ndev, "cannot allocate skb\n");
+                        /* Return ownership to EMAC */
+                        rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
                         stats->rx_errors++;
-                        /* Because receive_skb is below, increment rx_dropped */
                         stats->rx_dropped++;
                         continue;
                 }
 
-                /* receive_skb only if new skb was allocated to avoid holes */
-                netif_receive_skb(skb);
-
-                addr = dma_map_single(&ndev->dev, (void *)rx_buff->skb->data,
+                addr = dma_map_single(&ndev->dev, (void *)skb->data,
                                       EMAC_BUFFER_SIZE, DMA_FROM_DEVICE);
                 if (dma_mapping_error(&ndev->dev, addr)) {
                         if (net_ratelimit())
-                                netdev_err(ndev, "cannot dma map\n");
-                        dev_kfree_skb(rx_buff->skb);
+                                netdev_err(ndev, "cannot map dma buffer\n");
+                        dev_kfree_skb(skb);
+                        /* Return ownership to EMAC */
+                        rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
                         stats->rx_errors++;
+                        stats->rx_dropped++;
                         continue;
                 }
+
+                /* unmap previosly mapped skb */
+                dma_unmap_single(&ndev->dev, dma_unmap_addr(rx_buff, addr),
+                                 dma_unmap_len(rx_buff, len), DMA_FROM_DEVICE);
+
+                pktlen = info & LEN_MASK;
+                stats->rx_packets++;
+                stats->rx_bytes += pktlen;
+                skb_put(rx_buff->skb, pktlen);
+                rx_buff->skb->dev = ndev;
+                rx_buff->skb->protocol = eth_type_trans(rx_buff->skb, ndev);
+
+                netif_receive_skb(rx_buff->skb);
+
+                rx_buff->skb = skb;
                 dma_unmap_addr_set(rx_buff, addr, addr);
                 dma_unmap_len_set(rx_buff, len, EMAC_BUFFER_SIZE);
 
@@ -259,6 +270,53 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
 }
 
 /**
+ * arc_emac_rx_miss_handle - handle R_MISS register
+ * @ndev:       Pointer to the net_device structure.
+ */
+static void arc_emac_rx_miss_handle(struct net_device *ndev)
+{
+        struct arc_emac_priv *priv = netdev_priv(ndev);
+        struct net_device_stats *stats = &ndev->stats;
+        unsigned int miss;
+
+        miss = arc_reg_get(priv, R_MISS);
+        if (miss) {
+                stats->rx_errors += miss;
+                stats->rx_missed_errors += miss;
+                priv->rx_missed_errors += miss;
+        }
+}
+
+/**
+ * arc_emac_rx_stall_check - check RX stall
+ * @ndev:       Pointer to the net_device structure.
+ * @budget:     How many BDs requested to process on 1 call.
+ * @work_done:  How many BDs processed
+ *
+ * Under certain conditions EMAC stop reception of incoming packets and
+ * continuously increment R_MISS register instead of saving data into
+ * provided buffer. This function detect that condition and restart
+ * EMAC.
+ */
+static void arc_emac_rx_stall_check(struct net_device *ndev,
+                                    int budget, unsigned int work_done)
+{
+        struct arc_emac_priv *priv = netdev_priv(ndev);
+        struct arc_emac_bd *rxbd;
+
+        if (work_done)
+                priv->rx_missed_errors = 0;
+
+        if (priv->rx_missed_errors && budget) {
+                rxbd = &priv->rxbd[priv->last_rx_bd];
+                if (le32_to_cpu(rxbd->info) & FOR_EMAC) {
+                        arc_emac_restart(ndev);
+                        priv->rx_missed_errors = 0;
+                }
+        }
+}
+
+/**
  * arc_emac_poll - NAPI poll handler.
  * @napi:       Pointer to napi_struct structure.
  * @budget:     How many BDs to process on 1 call.
@@ -272,6 +330,7 @@ static int arc_emac_poll(struct napi_struct *napi, int budget)
         unsigned int work_done;
 
         arc_emac_tx_clean(ndev);
+        arc_emac_rx_miss_handle(ndev);
 
         work_done = arc_emac_rx(ndev, budget);
         if (work_done < budget) {
@@ -279,6 +338,8 @@ static int arc_emac_poll(struct napi_struct *napi, int budget)
                 arc_reg_or(priv, R_ENABLE, RXINT_MASK | TXINT_MASK);
         }
 
+        arc_emac_rx_stall_check(ndev, budget, work_done);
+
         return work_done;
 }
 
@@ -320,6 +381,8 @@ static irqreturn_t arc_emac_intr(int irq, void *dev_instance)
                 if (status & MSER_MASK) {
                         stats->rx_missed_errors += 0x100;
                         stats->rx_errors += 0x100;
+                        priv->rx_missed_errors += 0x100;
+                        napi_schedule(&priv->napi);
                 }
 
                 if (status & RXCR_MASK) {
@@ -732,6 +795,63 @@ static int arc_emac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 }
 
 
+/**
+ * arc_emac_restart - Restart EMAC
+ * @ndev:       Pointer to net_device structure.
+ *
+ * This function do hardware reset of EMAC in order to restore
+ * network packets reception.
+ */
+static void arc_emac_restart(struct net_device *ndev)
+{
+        struct arc_emac_priv *priv = netdev_priv(ndev);
+        struct net_device_stats *stats = &ndev->stats;
+        int i;
+
+        if (net_ratelimit())
+                netdev_warn(ndev, "restarting stalled EMAC\n");
+
+        netif_stop_queue(ndev);
+
+        /* Disable interrupts */
+        arc_reg_clr(priv, R_ENABLE, RXINT_MASK | TXINT_MASK | ERR_MASK);
+
+        /* Disable EMAC */
+        arc_reg_clr(priv, R_CTRL, EN_MASK);
+
+        /* Return the sk_buff to system */
+        arc_free_tx_queue(ndev);
+
+        /* Clean Tx BD's */
+        priv->txbd_curr = 0;
+        priv->txbd_dirty = 0;
+        memset(priv->txbd, 0, TX_RING_SZ);
+
+        for (i = 0; i < RX_BD_NUM; i++) {
+                struct arc_emac_bd *rxbd = &priv->rxbd[i];
+                unsigned int info = le32_to_cpu(rxbd->info);
+
+                if (!(info & FOR_EMAC)) {
+                        stats->rx_errors++;
+                        stats->rx_dropped++;
+                }
+                /* Return ownership to EMAC */
+                rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
+        }
+        priv->last_rx_bd = 0;
+
+        /* Make sure info is visible to EMAC before enable */
+        wmb();
+
+        /* Enable interrupts */
+        arc_reg_set(priv, R_ENABLE, RXINT_MASK | TXINT_MASK | ERR_MASK);
+
+        /* Enable EMAC */
+        arc_reg_or(priv, R_CTRL, EN_MASK);
+
+        netif_start_queue(ndev);
+}
+
 static const struct net_device_ops arc_emac_netdev_ops = {
         .ndo_open               = arc_emac_open,
         .ndo_stop               = arc_emac_stop,
diff --git a/drivers/net/ethernet/arc/emac_rockchip.c b/drivers/net/ethernet/arc/emac_rockchip.c
index e278e3d96ee0..16f9bee992fe 100644
--- a/drivers/net/ethernet/arc/emac_rockchip.c
+++ b/drivers/net/ethernet/arc/emac_rockchip.c
@@ -199,9 +199,11 @@ static int emac_rockchip_probe(struct platform_device *pdev)
 
         /* RMII interface needs always a rate of 50MHz */
         err = clk_set_rate(priv->refclk, 50000000);
-        if (err)
+        if (err) {
                 dev_err(dev,
                         "failed to change reference clock rate (%d)\n", err);
+                goto out_regulator_disable;
+        }
 
         if (priv->soc_data->need_div_macclk) {
                 priv->macclk = devm_clk_get(dev, "macclk");
@@ -220,19 +222,24 @@ static int emac_rockchip_probe(struct platform_device *pdev)
 
                 /* RMII TX/RX needs always a rate of 25MHz */
                 err = clk_set_rate(priv->macclk, 25000000);
-                if (err)
+                if (err) {
                         dev_err(dev,
                                 "failed to change mac clock rate (%d)\n", err);
+                        goto out_clk_disable_macclk;
+                }
         }
 
         err = arc_emac_probe(ndev, interface);
         if (err) {
                 dev_err(dev, "failed to probe arc emac (%d)\n", err);
-                goto out_regulator_disable;
+                goto out_clk_disable_macclk;
         }
 
         return 0;
 
+out_clk_disable_macclk:
+        if (priv->soc_data->need_div_macclk)
+                clk_disable_unprepare(priv->macclk);
 out_regulator_disable:
         if (priv->regulator)
                 regulator_disable(priv->regulator);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 4c739d5355d2..8ae269ec17a1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -3030,7 +3030,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link)
 
         del_timer_sync(&bp->timer);
 
-        if (IS_PF(bp)) {
+        if (IS_PF(bp) && !BP_NOMCP(bp)) {
                 /* Set ALWAYS_ALIVE bit in shmem */
                 bp->fw_drv_pulse_wr_seq |= DRV_PULSE_ALWAYS_ALIVE;
                 bnx2x_drv_pulse(bp);
@@ -3116,7 +3116,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link)
         bp->cnic_loaded = false;
 
         /* Clear driver version indication in shmem */
-        if (IS_PF(bp))
+        if (IS_PF(bp) && !BP_NOMCP(bp))
                 bnx2x_update_mng_version(bp);
 
         /* Check if there are pending parity attentions. If there are - set
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 91e2a7560b48..ddd5d3ebd201 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -9578,6 +9578,15 @@ static int bnx2x_init_shmem(struct bnx2x *bp)
 
         do {
                 bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+
+                /* If we read all 0xFFs, means we are in PCI error state and
+                 * should bail out to avoid crashes on adapter's FW reads.
+                 */
+                if (bp->common.shmem_base == 0xFFFFFFFF) {
+                        bp->flags |= NO_MCP_FLAG;
+                        return -ENODEV;
+                }
+
                 if (bp->common.shmem_base) {
                         val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
                         if (val & SHR_MEM_VALIDITY_MB)
@@ -14320,7 +14329,10 @@ static pci_ers_result_t bnx2x_io_slot_reset(struct pci_dev *pdev)
                 BNX2X_ERR("IO slot reset --> driver unload\n");
 
                 /* MCP should have been reset; Need to wait for validity */
-                bnx2x_init_shmem(bp);
+                if (bnx2x_init_shmem(bp)) {
+                        rtnl_unlock();
+                        return PCI_ERS_RESULT_DISCONNECT;
+                }
 
                 if (IS_PF(bp) && SHMEM2_HAS(bp, drv_capabilities_flag)) {
                         u32 v;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index c5c38d4b7d1c..61ca4eb7c6fa 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1883,7 +1883,7 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
                          * here forever if we consistently cannot allocate
                          * buffers.
                          */
-                        else if (rc == -ENOMEM)
+                        else if (rc == -ENOMEM && budget)
                                 rx_pkts++;
                         else if (rc == -EBUSY)  /* partial completion */
                                 break;
@@ -1969,7 +1969,7 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
                                 cpu_to_le32(RX_CMPL_ERRORS_CRC_ERROR);
 
                         rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
-                        if (likely(rc == -EIO))
+                        if (likely(rc == -EIO) && budget)
                                 rx_pkts++;
                         else if (rc == -EBUSY)  /* partial completion */
                                 break;
@@ -3368,6 +3368,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
         u16 cp_ring_id, len = 0;
         struct hwrm_err_output *resp = bp->hwrm_cmd_resp_addr;
         u16 max_req_len = BNXT_HWRM_MAX_REQ_LEN;
+        struct hwrm_short_input short_input = {0};
 
         req->seq_id = cpu_to_le16(bp->hwrm_cmd_seq++);
         memset(resp, 0, PAGE_SIZE);
@@ -3376,7 +3377,6 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
 
         if (bp->flags & BNXT_FLAG_SHORT_CMD) {
                 void *short_cmd_req = bp->hwrm_short_cmd_req_addr;
-                struct hwrm_short_input short_input = {0};
 
                 memcpy(short_cmd_req, req, msg_len);
                 memset(short_cmd_req + msg_len, 0, BNXT_HWRM_MAX_REQ_LEN -
@@ -8263,8 +8263,9 @@ static void bnxt_shutdown(struct pci_dev *pdev)
         if (netif_running(dev))
                 dev_close(dev);
 
+        bnxt_ulp_shutdown(bp);
+
         if (system_state == SYSTEM_POWER_OFF) {
-                bnxt_ulp_shutdown(bp);
                 bnxt_clear_int_mode(bp);
                 pci_wake_from_d3(pdev, bp->wol);
                 pci_set_power_state(pdev, PCI_D3hot);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 5ee18660bc33..c9617675f934 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -70,7 +70,7 @@ static int bnxt_vf_ndo_prep(struct bnxt *bp, int vf_id)
                 netdev_err(bp->dev, "vf ndo called though sriov is disabled\n");
                 return -EINVAL;
         }
-        if (vf_id >= bp->pf.max_vfs) {
+        if (vf_id >= bp->pf.active_vfs) {
                 netdev_err(bp->dev, "Invalid VF id %d\n", vf_id);
                 return -EINVAL;
         }
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index d5031f436f83..d8fee26cd45e 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -56,7 +56,6 @@ static int bnxt_tc_parse_redir(struct bnxt *bp,
 {
         int ifindex = tcf_mirred_ifindex(tc_act);
         struct net_device *dev;
-        u16 dst_fid;
 
         dev = __dev_get_by_index(dev_net(bp->dev), ifindex);
         if (!dev) {
@@ -64,15 +63,7 @@ static int bnxt_tc_parse_redir(struct bnxt *bp,
                 return -EINVAL;
         }
 
-        /* find the FID from dev */
-        dst_fid = bnxt_flow_get_dst_fid(bp, dev);
-        if (dst_fid == BNXT_FID_INVALID) {
-                netdev_info(bp->dev, "can't get fid for ifindex=%d", ifindex);
-                return -EINVAL;
-        }
-
         actions->flags |= BNXT_TC_ACTION_FLAG_FWD;
-        actions->dst_fid = dst_fid;
         actions->dst_dev = dev;
         return 0;
 }
@@ -160,13 +151,17 @@ static int bnxt_tc_parse_actions(struct bnxt *bp,
         if (rc)
                 return rc;
 
-        /* Tunnel encap/decap action must be accompanied by a redirect action */
-        if ((actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP ||
-             actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_DECAP) &&
-            !(actions->flags & BNXT_TC_ACTION_FLAG_FWD)) {
-                netdev_info(bp->dev,
-                            "error: no redir action along with encap/decap");
-                return -EINVAL;
+        if (actions->flags & BNXT_TC_ACTION_FLAG_FWD) {
+                if (actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP) {
+                        /* dst_fid is PF's fid */
+                        actions->dst_fid = bp->pf.fw_fid;
+                } else {
+                        /* find the FID from dst_dev */
+                        actions->dst_fid =
+                                bnxt_flow_get_dst_fid(bp, actions->dst_dev);
+                        if (actions->dst_fid == BNXT_FID_INVALID)
+                                return -EINVAL;
+                }
         }
 
         return rc;
@@ -426,7 +421,7 @@ static int bnxt_hwrm_cfa_flow_alloc(struct bnxt *bp, struct bnxt_tc_flow *flow,
         }
 
         /* If all IP and L4 fields are wildcarded then this is an L2 flow */
-        if (is_wildcard(&l3_mask, sizeof(l3_mask)) &&
+        if (is_wildcard(l3_mask, sizeof(*l3_mask)) &&
             is_wildcard(&flow->l4_mask, sizeof(flow->l4_mask))) {
                 flow_flags |= CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_L2;
         } else {
@@ -532,10 +527,8 @@ static int hwrm_cfa_decap_filter_alloc(struct bnxt *bp,
         }
 
         if (flow->flags & BNXT_TC_FLOW_FLAGS_TUNL_ETH_ADDRS) {
-                enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_DST_MACADDR |
-                           CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_SRC_MACADDR;
+                enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_DST_MACADDR;
                 ether_addr_copy(req.dst_macaddr, l2_info->dmac);
-                ether_addr_copy(req.src_macaddr, l2_info->smac);
         }
         if (l2_info->num_vlans) {
                 enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_T_IVLAN_VID;
@@ -901,10 +894,10 @@ static void bnxt_tc_put_decap_handle(struct bnxt *bp,
 
 static int bnxt_tc_resolve_tunnel_hdrs(struct bnxt *bp,
                                        struct ip_tunnel_key *tun_key,
-                                       struct bnxt_tc_l2_key *l2_info,
-                                       struct net_device *real_dst_dev)
+                                       struct bnxt_tc_l2_key *l2_info)
 {
 #ifdef CONFIG_INET
+        struct net_device *real_dst_dev = bp->dev;
         struct flowi4 flow = { {0} };
         struct net_device *dst_dev;
         struct neighbour *nbr;
@@ -1008,14 +1001,13 @@ static int bnxt_tc_get_decap_handle(struct bnxt *bp, struct bnxt_tc_flow *flow,
          */
         tun_key.u.ipv4.dst = flow->tun_key.u.ipv4.src;
         tun_key.tp_dst = flow->tun_key.tp_dst;
-        rc = bnxt_tc_resolve_tunnel_hdrs(bp, &tun_key, &l2_info, bp->dev);
+        rc = bnxt_tc_resolve_tunnel_hdrs(bp, &tun_key, &l2_info);
         if (rc)
                 goto put_decap;
 
-        decap_key->ttl = tun_key.ttl;
         decap_l2_info = &decap_node->l2_info;
+        /* decap smac is wildcarded */
         ether_addr_copy(decap_l2_info->dmac, l2_info.smac);
-        ether_addr_copy(decap_l2_info->smac, l2_info.dmac);
         if (l2_info.num_vlans) {
                 decap_l2_info->num_vlans = l2_info.num_vlans;
                 decap_l2_info->inner_vlan_tpid = l2_info.inner_vlan_tpid;
@@ -1095,8 +1087,7 @@ static int bnxt_tc_get_encap_handle(struct bnxt *bp, struct bnxt_tc_flow *flow,
         if (encap_node->tunnel_handle != INVALID_TUNNEL_HANDLE)
                 goto done;
 
-        rc = bnxt_tc_resolve_tunnel_hdrs(bp, encap_key, &encap_node->l2_info,
-                                         flow->actions.dst_dev);
+        rc = bnxt_tc_resolve_tunnel_hdrs(bp, encap_key, &encap_node->l2_info);
         if (rc)
                 goto put_encap;
 
@@ -1169,6 +1160,15 @@ static int __bnxt_tc_del_flow(struct bnxt *bp,
         return 0;
 }
 
+static void bnxt_tc_set_src_fid(struct bnxt *bp, struct bnxt_tc_flow *flow,
+                                u16 src_fid)
+{
+        if (flow->actions.flags & BNXT_TC_ACTION_FLAG_TUNNEL_DECAP)
+                flow->src_fid = bp->pf.fw_fid;
+        else
+                flow->src_fid = src_fid;
+}
+
 /* Add a new flow or replace an existing flow.
  * Notes on locking:
  * There are essentially two critical sections here.
@@ -1204,7 +1204,8 @@ static int bnxt_tc_add_flow(struct bnxt *bp, u16 src_fid,
         rc = bnxt_tc_parse_flow(bp, tc_flow_cmd, flow);
         if (rc)
                 goto free_node;
-        flow->src_fid = src_fid;
+
+        bnxt_tc_set_src_fid(bp, flow, src_fid);
 
         if (!bnxt_tc_can_offload(bp, flow)) {
                 rc = -ENOSPC;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index de51c2177d03..8995cfefbfcf 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -4,11 +4,13 @@
  * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
  * Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com)
  * Copyright (C) 2004 Sun Microsystems Inc.
- * Copyright (C) 2005-2014 Broadcom Corporation.
+ * Copyright (C) 2005-2016 Broadcom Corporation.
+ * Copyright (C) 2016-2017 Broadcom Limited.
  *
  * Firmware is:
  *      Derived from proprietary unpublished source code,
- *      Copyright (C) 2000-2003 Broadcom Corporation.
+ *      Copyright (C) 2000-2016 Broadcom Corporation.
+ *      Copyright (C) 2016-2017 Broadcom Ltd.
  *
  *      Permission is hereby granted for the distribution of this firmware
  *      data in hexadecimal or equivalent format, provided this copyright
@@ -10052,6 +10054,16 @@ static int tg3_reset_hw(struct tg3 *tp, bool reset_phy)
 
         tw32(GRC_MODE, tp->grc_mode | val);
 
+        /* On one of the AMD platform, MRRS is restricted to 4000 because of
+         * south bridge limitation. As a workaround, Driver is setting MRRS
+         * to 2048 instead of default 4096.
+         */
+        if (tp->pdev->subsystem_vendor == PCI_VENDOR_ID_DELL &&
+            tp->pdev->subsystem_device == TG3PCI_SUBDEVICE_ID_DELL_5762) {
+                val = tr32(TG3PCI_DEV_STATUS_CTRL) & ~MAX_READ_REQ_MASK;
+                tw32(TG3PCI_DEV_STATUS_CTRL, val | MAX_READ_REQ_SIZE_2048);
+        }
+
         /* Setup the timer prescalar register.  Clock is always 66Mhz. */
         val = tr32(GRC_MISC_CFG);
         val &= ~0xff;
@@ -14225,7 +14237,10 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
         /* Reset PHY, otherwise the read DMA engine will be in a mode that
          * breaks all requests to 256 bytes.
          */
-        if (tg3_asic_rev(tp) == ASIC_REV_57766)
+        if (tg3_asic_rev(tp) == ASIC_REV_57766 ||
+            tg3_asic_rev(tp) == ASIC_REV_5717 ||
+            tg3_asic_rev(tp) == ASIC_REV_5719 ||
+            tg3_asic_rev(tp) == ASIC_REV_5720)
                 reset_phy = true;
 
         err = tg3_restart_hw(tp, reset_phy);
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index c2d02d02d1e6..1f0271fa7c74 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -5,7 +5,8 @@
  * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
  * Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com)
  * Copyright (C) 2004 Sun Microsystems Inc.
- * Copyright (C) 2007-2014 Broadcom Corporation.
+ * Copyright (C) 2007-2016 Broadcom Corporation.
+ * Copyright (C) 2016-2017 Broadcom Limited.
  */
 
 #ifndef _T3_H
@@ -96,6 +97,7 @@
 #define TG3PCI_SUBDEVICE_ID_DELL_JAGUAR         0x0106
 #define TG3PCI_SUBDEVICE_ID_DELL_MERLOT         0x0109
 #define TG3PCI_SUBDEVICE_ID_DELL_SLIM_MERLOT    0x010a
+#define TG3PCI_SUBDEVICE_ID_DELL_5762           0x07f0
 #define TG3PCI_SUBVENDOR_ID_COMPAQ              PCI_VENDOR_ID_COMPAQ
 #define TG3PCI_SUBDEVICE_ID_COMPAQ_BANSHEE      0x007c
 #define TG3PCI_SUBDEVICE_ID_COMPAQ_BANSHEE_2    0x009a
@@ -281,6 +283,9 @@
 #define TG3PCI_STD_RING_PROD_IDX        0x00000098 /* 64-bit */
 #define TG3PCI_RCV_RET_RING_CON_IDX     0x000000a0 /* 64-bit */
 /* 0xa8 --> 0xb8 unused */
+#define TG3PCI_DEV_STATUS_CTRL          0x000000b4
+#define  MAX_READ_REQ_SIZE_2048          0x00004000
+#define  MAX_READ_REQ_MASK               0x00007000
 #define TG3PCI_DUAL_MAC_CTRL            0x000000b8
 #define  DUAL_MAC_CTRL_CH_MASK           0x00000003
 #define  DUAL_MAC_CTRL_ID                0x00000004
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 6aa0eee88ea5..a5eecd895a82 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -1113,7 +1113,7 @@ static int liquidio_watchdog(void *param)
                                 dev_err(&oct->pci_dev->dev,
                                         "ERROR: Octeon core %d crashed or got stuck!  See oct-fwdump for details.\n",
                                         core);
-                                        err_msg_was_printed[core] = true;
+                                err_msg_was_printed[core] = true;
                         }
                 }
 
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 8b2c31e2a2b0..a3d12dbde95b 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -1355,6 +1355,8 @@ nicvf_sq_add_hdr_subdesc(struct nicvf *nic, struct snd_queue *sq, int qentry,
 
         /* Offload checksum calculation to HW */
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
+                if (ip.v4->version == 4)
+                        hdr->csum_l3 = 1; /* Enable IP csum calculation */
                 hdr->l3_offset = skb_network_offset(skb);
                 hdr->l4_offset = skb_transport_offset(skb);
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 6f9fa6e3c42a..d8424ed16c33 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -344,7 +344,6 @@ struct adapter_params {
 
         unsigned int sf_size;             /* serial flash size in bytes */
         unsigned int sf_nsec;             /* # of flash sectors */
-        unsigned int sf_fw_start;         /* start of FW image in flash */
 
         unsigned int fw_vers;             /* firmware version */
         unsigned int bs_vers;             /* bootstrap version */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
index d4a548a6a55c..a452d5a1b0f3 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
@@ -111,6 +111,9 @@ static void cxgb4_process_flow_match(struct net_device *dev,
                         ethtype_mask = 0;
                 }
 
+                if (ethtype_key == ETH_P_IPV6)
+                        fs->type = 1;
+
                 fs->val.ethtype = ethtype_key;
                 fs->mask.ethtype = ethtype_mask;
                 fs->val.proto = key->ip_proto;
@@ -205,8 +208,8 @@ static void cxgb4_process_flow_match(struct net_device *dev,
                                            VLAN_PRIO_SHIFT);
                 vlan_tci_mask = mask->vlan_id | (mask->vlan_priority <<
                                                  VLAN_PRIO_SHIFT);
-                fs->val.ivlan = cpu_to_be16(vlan_tci);
-                fs->mask.ivlan = cpu_to_be16(vlan_tci_mask);
+                fs->val.ivlan = vlan_tci;
+                fs->mask.ivlan = vlan_tci_mask;
 
                 /* Chelsio adapters use ivlan_vld bit to match vlan packets
                  * as 802.1Q. Also, when vlan tag is present in packets,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index f63210f15579..375ef86a84da 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -2844,8 +2844,6 @@ enum {
         SF_RD_DATA_FAST = 0xb,        /* read flash */
         SF_RD_ID        = 0x9f,       /* read ID */
         SF_ERASE_SECTOR = 0xd8,       /* erase sector */
-
-        FW_MAX_SIZE = 16 * SF_SEC_SIZE,
 };
 
 /**
@@ -3558,8 +3556,9 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size)
         const __be32 *p = (const __be32 *)fw_data;
         const struct fw_hdr *hdr = (const struct fw_hdr *)fw_data;
         unsigned int sf_sec_size = adap->params.sf_size / adap->params.sf_nsec;
-        unsigned int fw_img_start = adap->params.sf_fw_start;
-        unsigned int fw_start_sec = fw_img_start / sf_sec_size;
+        unsigned int fw_start_sec = FLASH_FW_START_SEC;
+        unsigned int fw_size = FLASH_FW_MAX_SIZE;
+        unsigned int fw_start = FLASH_FW_START;
 
         if (!size) {
                 dev_err(adap->pdev_dev, "FW image has no data\n");
@@ -3575,9 +3574,9 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size)
                         "FW image size differs from size in FW header\n");
                 return -EINVAL;
         }
-        if (size > FW_MAX_SIZE) {
+        if (size > fw_size) {
                 dev_err(adap->pdev_dev, "FW image too large, max is %u bytes\n",
-                        FW_MAX_SIZE);
+                        fw_size);
                 return -EFBIG;
         }
         if (!t4_fw_matches_chip(adap, hdr))
@@ -3604,11 +3603,11 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size)
          */
         memcpy(first_page, fw_data, SF_PAGE_SIZE);
         ((struct fw_hdr *)first_page)->fw_ver = cpu_to_be32(0xffffffff);
-        ret = t4_write_flash(adap, fw_img_start, SF_PAGE_SIZE, first_page);
+        ret = t4_write_flash(adap, fw_start, SF_PAGE_SIZE, first_page);
         if (ret)
                 goto out;
 
-        addr = fw_img_start;
+        addr = fw_start;
         for (size -= SF_PAGE_SIZE; size; size -= SF_PAGE_SIZE) {
                 addr += SF_PAGE_SIZE;
                 fw_data += SF_PAGE_SIZE;
@@ -3618,7 +3617,7 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size)
         }
 
         ret = t4_write_flash(adap,
-                             fw_img_start + offsetof(struct fw_hdr, fw_ver),
+                             fw_start + offsetof(struct fw_hdr, fw_ver),
                              sizeof(hdr->fw_ver), (const u8 *)&hdr->fw_ver);
 out:
         if (ret)
diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c
index 410a0a95130b..b3e7fafee3df 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -1913,3 +1913,7 @@ static struct platform_driver cs89x0_driver = {
 module_platform_driver_probe(cs89x0_driver, cs89x0_platform_probe);
 
 #endif /* CONFIG_CS89x0_PLATFORM */
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Crystal Semiconductor (Now Cirrus Logic) CS89[02]0 network driver");
+MODULE_AUTHOR("Russell Nelson <nelson@crynwr.com>");
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index c6e859a27ee6..e180657a02ef 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -4634,6 +4634,15 @@ int be_update_queues(struct be_adapter *adapter)
 
         be_schedule_worker(adapter);
 
+        /*
+         * The IF was destroyed and re-created. We need to clear
+         * all promiscuous flags valid for the destroyed IF.
+         * Without this promisc mode is not restored during
+         * be_open() because the driver thinks that it is
+         * already enabled in HW.
+         */
+        adapter->if_flags &= ~BE_IF_FLAGS_ALL_PROMISCUOUS;
+
         if (netif_running(netdev))
                 status = be_open(netdev);
 
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 610573855213..a74300a4459c 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -818,6 +818,12 @@ static void fec_enet_bd_init(struct net_device *dev)
                 for (i = 0; i < txq->bd.ring_size; i++) {
                         /* Initialize the BD for every fragment in the page. */
                         bdp->cbd_sc = cpu_to_fec16(0);
+                        if (bdp->cbd_bufaddr &&
+                            !IS_TSO_HEADER(txq, fec32_to_cpu(bdp->cbd_bufaddr)))
+                                dma_unmap_single(&fep->pdev->dev,
+                                                 fec32_to_cpu(bdp->cbd_bufaddr),
+                                                 fec16_to_cpu(bdp->cbd_datlen),
+                                                 DMA_TO_DEVICE);
                         if (txq->tx_skbuff[i]) {
                                 dev_kfree_skb_any(txq->tx_skbuff[i]);
                                 txq->tx_skbuff[i] = NULL;
@@ -3463,6 +3469,10 @@ fec_probe(struct platform_device *pdev)
                         goto failed_regulator;
                 }
         } else {
+                if (PTR_ERR(fep->reg_phy) == -EPROBE_DEFER) {
+                        ret = -EPROBE_DEFER;
+                        goto failed_regulator;
+                }
                 fep->reg_phy = NULL;
         }
 
@@ -3546,8 +3556,9 @@ failed_clk_ipg:
 failed_clk:
         if (of_phy_is_fixed_link(np))
                 of_phy_deregister_fixed_link(np);
-failed_phy:
         of_node_put(phy_node);
+failed_phy:
+        dev_id--;
 failed_ioremap:
         free_netdev(ndev);
 
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 7892f2f0c6b5..2c2976a2dda6 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -613,9 +613,11 @@ static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
         return NETDEV_TX_OK;
 }
 
-static void fs_timeout(struct net_device *dev)
+static void fs_timeout_work(struct work_struct *work)
 {
-        struct fs_enet_private *fep = netdev_priv(dev);
+        struct fs_enet_private *fep = container_of(work, struct fs_enet_private,
+                                                   timeout_work);
+        struct net_device *dev = fep->ndev;
         unsigned long flags;
         int wake = 0;
 
@@ -627,7 +629,6 @@ static void fs_timeout(struct net_device *dev)
                 phy_stop(dev->phydev);
                 (*fep->ops->stop)(dev);
                 (*fep->ops->restart)(dev);
-                phy_start(dev->phydev);
         }
 
         phy_start(dev->phydev);
@@ -639,6 +640,13 @@ static void fs_timeout(struct net_device *dev)
                 netif_wake_queue(dev);
 }
 
+static void fs_timeout(struct net_device *dev)
+{
+        struct fs_enet_private *fep = netdev_priv(dev);
+
+        schedule_work(&fep->timeout_work);
+}
+
 /*-----------------------------------------------------------------------------
  *  generic link-change handler - should be sufficient for most cases
  *-----------------------------------------------------------------------------*/
@@ -759,6 +767,7 @@ static int fs_enet_close(struct net_device *dev)
         netif_stop_queue(dev);
         netif_carrier_off(dev);
         napi_disable(&fep->napi);
+        cancel_work_sync(&fep->timeout_work);
         phy_stop(dev->phydev);
 
         spin_lock_irqsave(&fep->lock, flags);
@@ -1019,6 +1028,7 @@ static int fs_enet_probe(struct platform_device *ofdev)
 
         ndev->netdev_ops = &fs_enet_netdev_ops;
         ndev->watchdog_timeo = 2 * HZ;
+        INIT_WORK(&fep->timeout_work, fs_timeout_work);
         netif_napi_add(ndev, &fep->napi, fs_enet_napi, fpi->napi_weight);
 
         ndev->ethtool_ops = &fs_ethtool_ops;
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
index 92e06b37a199..195fae6aec4a 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
@@ -125,6 +125,7 @@ struct fs_enet_private {
         spinlock_t lock;        /* during all ops except TX pckt processing */
         spinlock_t tx_lock;     /* during fs_start_xmit and fs_tx         */
         struct fs_platform_info *fpi;
+        struct work_struct timeout_work;
         const struct fs_ops *ops;
         int rx_ring, tx_ring;
         dma_addr_t ring_mem_addr;
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 5be52d89b182..7f837006bb6a 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -1378,9 +1378,11 @@ static int gfar_probe(struct platform_device *ofdev)
 
         gfar_init_addr_hash_table(priv);
 
-        /* Insert receive time stamps into padding alignment bytes */
+        /* Insert receive time stamps into padding alignment bytes, and
+         * plus 2 bytes padding to ensure the cpu alignment.
+         */
         if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)
-                priv->padding = 8;
+                priv->padding = 8 + DEFAULT_PADDING;
 
         if (dev->features & NETIF_F_IP_CSUM ||
             priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)
@@ -1790,6 +1792,7 @@ static int init_phy(struct net_device *dev)
                 GFAR_SUPPORTED_GBIT : 0;
         phy_interface_t interface;
         struct phy_device *phydev;
+        struct ethtool_eee edata;
 
         priv->oldlink = 0;
         priv->oldspeed = 0;
@@ -1814,6 +1817,10 @@ static int init_phy(struct net_device *dev)
         /* Add support for flow control, but don't advertise it by default */
         phydev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
 
+        /* disable EEE autoneg, EEE not supported by eTSEC */
+        memset(&edata, 0, sizeof(struct ethtool_eee));
+        phy_ethtool_set_eee(phydev, &edata);
+
         return 0;
 }
 
diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c
index 544114281ea7..9f8d4f8e57e3 100644
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@ -319,11 +319,10 @@ static int ptp_gianfar_adjtime(struct ptp_clock_info *ptp, s64 delta)
         now = tmr_cnt_read(etsects);
         now += delta;
         tmr_cnt_write(etsects, now);
+        set_fipers(etsects);
 
         spin_unlock_irqrestore(&etsects->lock, flags);
 
-        set_fipers(etsects);
-
         return 0;
 }
 
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 7feff2450ed6..241db3199b88 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -494,6 +494,9 @@ static u32 __emac_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_s
         case 16384:
                 ret |= EMAC_MR1_RFS_16K;
                 break;
+        case 8192:
+                ret |= EMAC4_MR1_RFS_8K;
+                break;
         case 4096:
                 ret |= EMAC_MR1_RFS_4K;
                 break;
@@ -516,6 +519,9 @@ static u32 __emac4_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_
         case 16384:
                 ret |= EMAC4_MR1_TFS_16K;
                 break;
+        case 8192:
+                ret |= EMAC4_MR1_TFS_8K;
+                break;
         case 4096:
                 ret |= EMAC4_MR1_TFS_4K;
                 break;
diff --git a/drivers/net/ethernet/ibm/emac/emac.h b/drivers/net/ethernet/ibm/emac/emac.h
index 5afcc27ceebb..c26d2631ca30 100644
--- a/drivers/net/ethernet/ibm/emac/emac.h
+++ b/drivers/net/ethernet/ibm/emac/emac.h
@@ -151,9 +151,11 @@ struct emac_regs {
 
 #define EMAC4_MR1_RFS_2K                0x00100000
 #define EMAC4_MR1_RFS_4K                0x00180000
+#define EMAC4_MR1_RFS_8K                0x00200000
 #define EMAC4_MR1_RFS_16K               0x00280000
 #define EMAC4_MR1_TFS_2K                0x00020000
 #define EMAC4_MR1_TFS_4K                0x00030000
+#define EMAC4_MR1_TFS_8K                0x00040000
 #define EMAC4_MR1_TFS_16K               0x00050000
 #define EMAC4_MR1_TR                    0x00008000
 #define EMAC4_MR1_MWSW_001              0x00001000
@@ -242,7 +244,7 @@ struct emac_regs {
 #define EMAC_STACR_PHYE                 0x00004000
 #define EMAC_STACR_STAC_MASK            0x00003000
 #define EMAC_STACR_STAC_READ            0x00001000
-#define EMAC_STACR_STAC_WRITE           0x00002000
+#define EMAC_STACR_STAC_WRITE           0x00000800
 #define EMAC_STACR_OPBC_MASK            0x00000C00
 #define EMAC_STACR_OPBC_50              0x00000000
 #define EMAC_STACR_OPBC_66              0x00000400
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 1dc4aef37d3a..b65f5f3ac034 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -410,6 +410,10 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter)
         struct ibmvnic_rx_pool *rx_pool;
         int rx_scrqs;
         int i, j, rc;
+        u64 *size_array;
+
+        size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+                be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
 
         rx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
         for (i = 0; i < rx_scrqs; i++) {
@@ -417,7 +421,17 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter)
 
                 netdev_dbg(adapter->netdev, "Re-setting rx_pool[%d]\n", i);
 
-                rc = reset_long_term_buff(adapter, &rx_pool->long_term_buff);
+                if (rx_pool->buff_size != be64_to_cpu(size_array[i])) {
+                        free_long_term_buff(adapter, &rx_pool->long_term_buff);
+                        rx_pool->buff_size = be64_to_cpu(size_array[i]);
+                        alloc_long_term_buff(adapter, &rx_pool->long_term_buff,
+                                             rx_pool->size *
+                                             rx_pool->buff_size);
+                } else {
+                        rc = reset_long_term_buff(adapter,
+                                                  &rx_pool->long_term_buff);
+                }
+
                 if (rc)
                         return rc;
 
@@ -439,14 +453,12 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter)
 static void release_rx_pools(struct ibmvnic_adapter *adapter)
 {
         struct ibmvnic_rx_pool *rx_pool;
-        int rx_scrqs;
         int i, j;
 
         if (!adapter->rx_pool)
                 return;
 
-        rx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
-        for (i = 0; i < rx_scrqs; i++) {
+        for (i = 0; i < adapter->num_active_rx_pools; i++) {
                 rx_pool = &adapter->rx_pool[i];
 
                 netdev_dbg(adapter->netdev, "Releasing rx_pool[%d]\n", i);
@@ -469,6 +481,7 @@ static void release_rx_pools(struct ibmvnic_adapter *adapter)
 
         kfree(adapter->rx_pool);
         adapter->rx_pool = NULL;
+        adapter->num_active_rx_pools = 0;
 }
 
 static int init_rx_pools(struct net_device *netdev)
@@ -493,6 +506,8 @@ static int init_rx_pools(struct net_device *netdev)
                 return -1;
         }
 
+        adapter->num_active_rx_pools = 0;
+
         for (i = 0; i < rxadd_subcrqs; i++) {
                 rx_pool = &adapter->rx_pool[i];
 
@@ -536,6 +551,8 @@ static int init_rx_pools(struct net_device *netdev)
                 rx_pool->next_free = 0;
         }
 
+        adapter->num_active_rx_pools = rxadd_subcrqs;
+
         return 0;
 }
 
@@ -586,13 +603,12 @@ static void release_vpd_data(struct ibmvnic_adapter *adapter)
 static void release_tx_pools(struct ibmvnic_adapter *adapter)
 {
         struct ibmvnic_tx_pool *tx_pool;
-        int i, tx_scrqs;
+        int i;
 
         if (!adapter->tx_pool)
                 return;
 
-        tx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
-        for (i = 0; i < tx_scrqs; i++) {
+        for (i = 0; i < adapter->num_active_tx_pools; i++) {
                 netdev_dbg(adapter->netdev, "Releasing tx_pool[%d]\n", i);
                 tx_pool = &adapter->tx_pool[i];
                 kfree(tx_pool->tx_buff);
@@ -603,6 +619,7 @@ static void release_tx_pools(struct ibmvnic_adapter *adapter)
 
         kfree(adapter->tx_pool);
         adapter->tx_pool = NULL;
+        adapter->num_active_tx_pools = 0;
 }
 
 static int init_tx_pools(struct net_device *netdev)
@@ -619,6 +636,8 @@ static int init_tx_pools(struct net_device *netdev)
         if (!adapter->tx_pool)
                 return -1;
 
+        adapter->num_active_tx_pools = 0;
+
         for (i = 0; i < tx_subcrqs; i++) {
                 tx_pool = &adapter->tx_pool[i];
 
@@ -666,6 +685,8 @@ static int init_tx_pools(struct net_device *netdev)
                 tx_pool->producer_index = 0;
         }
 
+        adapter->num_active_tx_pools = tx_subcrqs;
+
         return 0;
 }
 
@@ -756,6 +777,12 @@ static int ibmvnic_login(struct net_device *netdev)
                 }
         } while (adapter->renegotiate);
 
+        /* handle pending MAC address changes after successful login */
+        if (adapter->mac_change_pending) {
+                __ibmvnic_set_mac(netdev, &adapter->desired.mac);
+                adapter->mac_change_pending = false;
+        }
+
         return 0;
 }
 
@@ -854,7 +881,7 @@ static int ibmvnic_get_vpd(struct ibmvnic_adapter *adapter)
         if (adapter->vpd->buff)
                 len = adapter->vpd->len;
 
-        reinit_completion(&adapter->fw_done);
+        init_completion(&adapter->fw_done);
         crq.get_vpd_size.first = IBMVNIC_CRQ_CMD;
         crq.get_vpd_size.cmd = GET_VPD_SIZE;
         ibmvnic_send_crq(adapter, &crq);
@@ -916,6 +943,13 @@ static int init_resources(struct ibmvnic_adapter *adapter)
         if (!adapter->vpd)
                 return -ENOMEM;
 
+        /* Vital Product Data (VPD) */
+        rc = ibmvnic_get_vpd(adapter);
+        if (rc) {
+                netdev_err(netdev, "failed to initialize Vital Product Data (VPD)\n");
+                return rc;
+        }
+
         adapter->map_id = 1;
         adapter->napi = kcalloc(adapter->req_rx_queues,
                                 sizeof(struct napi_struct), GFP_KERNEL);
@@ -989,15 +1023,10 @@ static int __ibmvnic_open(struct net_device *netdev)
 static int ibmvnic_open(struct net_device *netdev)
 {
         struct ibmvnic_adapter *adapter = netdev_priv(netdev);
-        int rc, vpd;
+        int rc;
 
         mutex_lock(&adapter->reset_lock);
 
-        if (adapter->mac_change_pending) {
-                __ibmvnic_set_mac(netdev, &adapter->desired.mac);
-                adapter->mac_change_pending = false;
-        }
-
         if (adapter->state != VNIC_CLOSED) {
                 rc = ibmvnic_login(netdev);
                 if (rc) {
@@ -1017,11 +1046,6 @@ static int ibmvnic_open(struct net_device *netdev)
         rc = __ibmvnic_open(netdev);
         netif_carrier_on(netdev);
 
-        /* Vital Product Data (VPD) */
-        vpd = ibmvnic_get_vpd(adapter);
-        if (vpd)
-                netdev_err(netdev, "failed to initialize Vital Product Data (VPD)\n");
-
         mutex_unlock(&adapter->reset_lock);
 
         return rc;
@@ -1275,6 +1299,7 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
         unsigned char *dst;
         u64 *handle_array;
         int index = 0;
+        u8 proto = 0;
         int ret = 0;
 
         if (adapter->resetting) {
@@ -1363,17 +1388,18 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
         }
 
         if (skb->protocol == htons(ETH_P_IP)) {
-                if (ip_hdr(skb)->version == 4)
-                        tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_IPV4;
-                else if (ip_hdr(skb)->version == 6)
-                        tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_IPV6;
-
-                if (ip_hdr(skb)->protocol == IPPROTO_TCP)
-                        tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_TCP;
-                else if (ip_hdr(skb)->protocol != IPPROTO_TCP)
-                        tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_UDP;
+                tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_IPV4;
+                proto = ip_hdr(skb)->protocol;
+        } else if (skb->protocol == htons(ETH_P_IPV6)) {
+                tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_IPV6;
+                proto = ipv6_hdr(skb)->nexthdr;
         }
 
+        if (proto == IPPROTO_TCP)
+                tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_TCP;
+        else if (proto == IPPROTO_UDP)
+                tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_UDP;
+
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
                 tx_crq.v1.flags1 |= IBMVNIC_TX_CHKSUM_OFFLOAD;
                 hdrs += 2;
@@ -1527,7 +1553,7 @@ static int ibmvnic_set_mac(struct net_device *netdev, void *p)
         struct ibmvnic_adapter *adapter = netdev_priv(netdev);
         struct sockaddr *addr = p;
 
-        if (adapter->state != VNIC_OPEN) {
+        if (adapter->state == VNIC_PROBED) {
                 memcpy(&adapter->desired.mac, addr, sizeof(struct sockaddr));
                 adapter->mac_change_pending = true;
                 return 0;
@@ -1545,6 +1571,7 @@ static int ibmvnic_set_mac(struct net_device *netdev, void *p)
 static int do_reset(struct ibmvnic_adapter *adapter,
                     struct ibmvnic_rwi *rwi, u32 reset_state)
 {
+        u64 old_num_rx_queues, old_num_tx_queues;
         struct net_device *netdev = adapter->netdev;
         int i, rc;
 
@@ -1554,6 +1581,9 @@ static int do_reset(struct ibmvnic_adapter *adapter,
         netif_carrier_off(netdev);
         adapter->reset_reason = rwi->reset_reason;
 
+        old_num_rx_queues = adapter->req_rx_queues;
+        old_num_tx_queues = adapter->req_tx_queues;
+
         if (rwi->reset_reason == VNIC_RESET_MOBILITY) {
                 rc = ibmvnic_reenable_crq_queue(adapter);
                 if (rc)
@@ -1598,6 +1628,12 @@ static int do_reset(struct ibmvnic_adapter *adapter,
                         rc = init_resources(adapter);
                         if (rc)
                                 return rc;
+                } else if (adapter->req_rx_queues != old_num_rx_queues ||
+                           adapter->req_tx_queues != old_num_tx_queues) {
+                        release_rx_pools(adapter);
+                        release_tx_pools(adapter);
+                        init_rx_pools(netdev);
+                        init_tx_pools(netdev);
                 } else {
                         rc = reset_tx_pools(adapter);
                         if (rc)
@@ -3345,7 +3381,11 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter)
                 return;
         }
 
+        adapter->ip_offload_ctrl.len =
+            cpu_to_be32(sizeof(adapter->ip_offload_ctrl));
         adapter->ip_offload_ctrl.version = cpu_to_be32(INITIAL_VERSION_IOB);
+        adapter->ip_offload_ctrl.ipv4_chksum = buf->ipv4_chksum;
+        adapter->ip_offload_ctrl.ipv6_chksum = buf->ipv6_chksum;
         adapter->ip_offload_ctrl.tcp_ipv4_chksum = buf->tcp_ipv4_chksum;
         adapter->ip_offload_ctrl.udp_ipv4_chksum = buf->udp_ipv4_chksum;
         adapter->ip_offload_ctrl.tcp_ipv6_chksum = buf->tcp_ipv6_chksum;
@@ -3585,7 +3625,17 @@ static void handle_request_cap_rsp(union ibmvnic_crq *crq,
                          *req_value,
                          (long int)be64_to_cpu(crq->request_capability_rsp.
                                                number), name);
-                *req_value = be64_to_cpu(crq->request_capability_rsp.number);
+
+                if (be16_to_cpu(crq->request_capability_rsp.capability) ==
+                    REQ_MTU) {
+                        pr_err("mtu of %llu is not supported. Reverting.\n",
+                               *req_value);
+                        *req_value = adapter->fallback.mtu;
+                } else {
+                        *req_value =
+                                be64_to_cpu(crq->request_capability_rsp.number);
+                }
+
                 ibmvnic_send_req_caps(adapter, 1);
                 return;
         default:
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index 4487f1e2c266..3aec42118db2 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -1091,6 +1091,8 @@ struct ibmvnic_adapter {
         u64 opt_rxba_entries_per_subcrq;
         __be64 tx_rx_desc_req;
         u8 map_id;
+        u64 num_active_rx_pools;
+        u64 num_active_tx_pools;
 
         struct tasklet_struct tasklet;
         enum vnic_state state;
diff --git a/drivers/net/ethernet/intel/e1000/e1000.h b/drivers/net/ethernet/intel/e1000/e1000.h
index d7bdea79e9fa..8fd2458060a0 100644
--- a/drivers/net/ethernet/intel/e1000/e1000.h
+++ b/drivers/net/ethernet/intel/e1000/e1000.h
@@ -331,7 +331,8 @@ struct e1000_adapter {
 enum e1000_state_t {
         __E1000_TESTING,
         __E1000_RESETTING,
-        __E1000_DOWN
+        __E1000_DOWN,
+        __E1000_DISABLED
 };
 
 #undef pr_fmt
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 1982f7917a8d..3dd4aeb2706d 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -945,7 +945,7 @@ static int e1000_init_hw_struct(struct e1000_adapter *adapter,
 static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
         struct net_device *netdev;
-        struct e1000_adapter *adapter;
+        struct e1000_adapter *adapter = NULL;
         struct e1000_hw *hw;
 
         static int cards_found;
@@ -955,6 +955,7 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         u16 tmp = 0;
         u16 eeprom_apme_mask = E1000_EEPROM_APME;
         int bars, need_ioport;
+        bool disable_dev = false;
 
         /* do not allocate ioport bars when not needed */
         need_ioport = e1000_is_need_ioport(pdev);
@@ -1259,11 +1260,13 @@ err_mdio_ioremap:
         iounmap(hw->ce4100_gbe_mdio_base_virt);
         iounmap(hw->hw_addr);
 err_ioremap:
+        disable_dev = !test_and_set_bit(__E1000_DISABLED, &adapter->flags);
         free_netdev(netdev);
 err_alloc_etherdev:
         pci_release_selected_regions(pdev, bars);
 err_pci_reg:
-        pci_disable_device(pdev);
+        if (!adapter || disable_dev)
+                pci_disable_device(pdev);
         return err;
 }
 
@@ -1281,6 +1284,7 @@ static void e1000_remove(struct pci_dev *pdev)
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
+        bool disable_dev;
 
         e1000_down_and_stop(adapter);
         e1000_release_manageability(adapter);
@@ -1299,9 +1303,11 @@ static void e1000_remove(struct pci_dev *pdev)
                 iounmap(hw->flash_address);
         pci_release_selected_regions(pdev, adapter->bars);
 
+        disable_dev = !test_and_set_bit(__E1000_DISABLED, &adapter->flags);
         free_netdev(netdev);
 
-        pci_disable_device(pdev);
+        if (disable_dev)
+                pci_disable_device(pdev);
 }
 
 /**
@@ -5156,7 +5162,8 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
         if (netif_running(netdev))
                 e1000_free_irq(adapter);
 
-        pci_disable_device(pdev);
+        if (!test_and_set_bit(__E1000_DISABLED, &adapter->flags))
+                pci_disable_device(pdev);
 
         return 0;
 }
@@ -5200,6 +5207,10 @@ static int e1000_resume(struct pci_dev *pdev)
                 pr_err("Cannot enable PCI device from suspend\n");
                 return err;
         }
+
+        /* flush memory to make sure state is correct */
+        smp_mb__before_atomic();
+        clear_bit(__E1000_DISABLED, &adapter->flags);
         pci_set_master(pdev);
 
         pci_enable_wake(pdev, PCI_D3hot, 0);
@@ -5274,7 +5285,9 @@ static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev,
 
         if (netif_running(netdev))
                 e1000_down(adapter);
-        pci_disable_device(pdev);
+
+        if (!test_and_set_bit(__E1000_DISABLED, &adapter->flags))
+                pci_disable_device(pdev);
 
         /* Request a slot slot reset. */
         return PCI_ERS_RESULT_NEED_RESET;
@@ -5302,6 +5315,10 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
                 pr_err("Cannot re-enable PCI device after reset.\n");
                 return PCI_ERS_RESULT_DISCONNECT;
         }
+
+        /* flush memory to make sure state is correct */
+        smp_mb__before_atomic();
+        clear_bit(__E1000_DISABLED, &adapter->flags);
         pci_set_master(pdev);
 
         pci_enable_wake(pdev, PCI_D3hot, 0);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index d6d4ed7acf03..31277d3bb7dc 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1367,6 +1367,9 @@ out:
  *  Checks to see of the link status of the hardware has changed.  If a
  *  change in link status has been detected, then we read the PHY registers
  *  to get the current speed/duplex if link exists.
+ *
+ *  Returns a negative error code (-E1000_ERR_*) or 0 (link down) or 1 (link
+ *  up).
  **/
 static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
 {
@@ -1382,7 +1385,7 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
          * Change or Rx Sequence Error interrupt.
          */
         if (!mac->get_link_status)
-                return 0;
+                return 1;
 
         /* First we want to see if the MII Status Register reports
          * link.  If so, then we want to get the current speed/duplex
@@ -1613,10 +1616,12 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
          * different link partner.
          */
         ret_val = e1000e_config_fc_after_link_up(hw);
-        if (ret_val)
+        if (ret_val) {
                 e_dbg("Error configuring flow control\n");
+                return ret_val;
+        }
 
-        return ret_val;
+        return 1;
 }
 
 static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index 7f605221a686..a434fecfdfeb 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -2463,7 +2463,6 @@ static int fm10k_handle_resume(struct fm10k_intfc *interface)
         return err;
 }
 
-#ifdef CONFIG_PM
 /**
  * fm10k_resume - Generic PM resume hook
  * @dev: generic device structure
@@ -2472,7 +2471,7 @@ static int fm10k_handle_resume(struct fm10k_intfc *interface)
  * suspend or hibernation. This function does not need to handle lower PCIe
  * device state as the stack takes care of that for us.
  **/
-static int fm10k_resume(struct device *dev)
+static int __maybe_unused fm10k_resume(struct device *dev)
 {
         struct fm10k_intfc *interface = pci_get_drvdata(to_pci_dev(dev));
         struct net_device *netdev = interface->netdev;
@@ -2499,7 +2498,7 @@ static int fm10k_resume(struct device *dev)
  * system suspend or hibernation. This function does not need to handle lower
  * PCIe device state as the stack takes care of that for us.
  **/
-static int fm10k_suspend(struct device *dev)
+static int __maybe_unused fm10k_suspend(struct device *dev)
 {
         struct fm10k_intfc *interface = pci_get_drvdata(to_pci_dev(dev));
         struct net_device *netdev = interface->netdev;
@@ -2511,8 +2510,6 @@ static int fm10k_suspend(struct device *dev)
         return 0;
 }
 
-#endif /* CONFIG_PM */
-
 /**
  * fm10k_io_error_detected - called when PCI error is detected
  * @pdev: Pointer to PCI device
@@ -2643,11 +2640,9 @@ static struct pci_driver fm10k_driver = {
         .id_table               = fm10k_pci_tbl,
         .probe                  = fm10k_probe,
         .remove                 = fm10k_remove,
-#ifdef CONFIG_PM
         .driver = {
                 .pm             = &fm10k_pm_ops,
         },
-#endif /* CONFIG_PM */
         .sriov_configure        = fm10k_iov_configure,
         .err_handler            = &fm10k_err_handler
 };
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 321d8be80871..af792112a2d3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1573,11 +1573,18 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
         else
                 netdev_info(netdev, "set new mac address %pM\n", addr->sa_data);
 
+        /* Copy the address first, so that we avoid a possible race with
+         * .set_rx_mode(). If we copy after changing the address in the filter
+         * list, we might open ourselves to a narrow race window where
+         * .set_rx_mode could delete our dev_addr filter and prevent traffic
+         * from passing.
+         */
+        ether_addr_copy(netdev->dev_addr, addr->sa_data);
+
         spin_lock_bh(&vsi->mac_filter_hash_lock);
         i40e_del_mac_filter(vsi, netdev->dev_addr);
         i40e_add_mac_filter(vsi, addr->sa_data);
         spin_unlock_bh(&vsi->mac_filter_hash_lock);
-        ether_addr_copy(netdev->dev_addr, addr->sa_data);
         if (vsi->type == I40E_VSI_MAIN) {
                 i40e_status ret;
 
@@ -1923,6 +1930,14 @@ static int i40e_addr_unsync(struct net_device *netdev, const u8 *addr)
         struct i40e_netdev_priv *np = netdev_priv(netdev);
         struct i40e_vsi *vsi = np->vsi;
 
+        /* Under some circumstances, we might receive a request to delete
+         * our own device address from our uc list. Because we store the
+         * device address in the VSI's MAC/VLAN filter list, we need to ignore
+         * such requests and not delete our device address from this list.
+         */
+        if (ether_addr_equal(addr, netdev->dev_addr))
+                return 0;
+
         i40e_del_mac_filter(vsi, addr);
 
         return 0;
@@ -6038,8 +6053,8 @@ static int i40e_validate_and_set_switch_mode(struct i40e_vsi *vsi)
         /* Set Bit 7 to be valid */
         mode = I40E_AQ_SET_SWITCH_BIT7_VALID;
 
-        /* Set L4type to both TCP and UDP support */
-        mode |= I40E_AQ_SET_SWITCH_L4_TYPE_BOTH;
+        /* Set L4type for TCP support */
+        mode |= I40E_AQ_SET_SWITCH_L4_TYPE_TCP;
 
         /* Set cloud filter mode */
         mode |= I40E_AQ_SET_SWITCH_MODE_NON_TUNNEL;
@@ -6969,18 +6984,18 @@ static int i40e_add_del_cloud_filter_big_buf(struct i40e_vsi *vsi,
              is_valid_ether_addr(filter->src_mac)) ||
             (is_multicast_ether_addr(filter->dst_mac) &&
              is_multicast_ether_addr(filter->src_mac)))
-                return -EINVAL;
+                return -EOPNOTSUPP;
 
-        /* Make sure port is specified, otherwise bail out, for channel
-         * specific cloud filter needs 'L4 port' to be non-zero
+        /* Big buffer cloud filter needs 'L4 port' to be non-zero. Also, UDP
+         * ports are not supported via big buffer now.
          */
-        if (!filter->dst_port)
-                return -EINVAL;
+        if (!filter->dst_port || filter->ip_proto == IPPROTO_UDP)
+                return -EOPNOTSUPP;
 
         /* adding filter using src_port/src_ip is not supported at this stage */
         if (filter->src_port || filter->src_ipv4 ||
             !ipv6_addr_any(&filter->ip.v6.src_ip6))
-                return -EINVAL;
+                return -EOPNOTSUPP;
 
         /* copy element needed to add cloud filter from filter */
         i40e_set_cld_element(filter, &cld_filter.element);
@@ -6991,7 +7006,7 @@ static int i40e_add_del_cloud_filter_big_buf(struct i40e_vsi *vsi,
             is_multicast_ether_addr(filter->src_mac)) {
                 /* MAC + IP : unsupported mode */
                 if (filter->dst_ipv4)
-                        return -EINVAL;
+                        return -EOPNOTSUPP;
 
                 /* since we validated that L4 port must be valid before
                  * we get here, start with respective "flags" value
@@ -7356,7 +7371,7 @@ static int i40e_configure_clsflower(struct i40e_vsi *vsi,
 
         if (tc < 0) {
                 dev_err(&vsi->back->pdev->dev, "Invalid traffic class\n");
-                return -EINVAL;
+                return -EOPNOTSUPP;
         }
 
         if (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state) ||
@@ -7490,6 +7505,8 @@ static int i40e_setup_tc_cls_flower(struct i40e_netdev_priv *np,
 {
         struct i40e_vsi *vsi = np->vsi;
 
+        if (!tc_can_offload(vsi->netdev))
+                return -EOPNOTSUPP;
         if (cls_flower->common.chain_index)
                 return -EOPNOTSUPP;
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 4566d66ffc7c..5bc2748ac468 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -3047,10 +3047,30 @@ bool __i40e_chk_linearize(struct sk_buff *skb)
         /* Walk through fragments adding latest fragment, testing it, and
          * then removing stale fragments from the sum.
          */
-        stale = &skb_shinfo(skb)->frags[0];
-        for (;;) {
+        for (stale = &skb_shinfo(skb)->frags[0];; stale++) {
+                int stale_size = skb_frag_size(stale);
+
                 sum += skb_frag_size(frag++);
 
+                /* The stale fragment may present us with a smaller
+                 * descriptor than the actual fragment size. To account
+                 * for that we need to remove all the data on the front and
+                 * figure out what the remainder would be in the last
+                 * descriptor associated with the fragment.
+                 */
+                if (stale_size > I40E_MAX_DATA_PER_TXD) {
+                        int align_pad = -(stale->page_offset) &
+                                        (I40E_MAX_READ_REQ_SIZE - 1);
+
+                        sum -= align_pad;
+                        stale_size -= align_pad;
+
+                        do {
+                                sum -= I40E_MAX_DATA_PER_TXD_ALIGNED;
+                                stale_size -= I40E_MAX_DATA_PER_TXD_ALIGNED;
+                        } while (stale_size > I40E_MAX_DATA_PER_TXD);
+                }
+
                 /* if sum is negative we failed to make sufficient progress */
                 if (sum < 0)
                         return true;
@@ -3058,7 +3078,7 @@ bool __i40e_chk_linearize(struct sk_buff *skb)
                 if (!nr_frags--)
                         break;
 
-                sum -= skb_frag_size(stale++);
+                sum -= stale_size;
         }
 
         return false;
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index 50864f99446d..1ba29bb85b67 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -2012,10 +2012,30 @@ bool __i40evf_chk_linearize(struct sk_buff *skb)
         /* Walk through fragments adding latest fragment, testing it, and
          * then removing stale fragments from the sum.
          */
-        stale = &skb_shinfo(skb)->frags[0];
-        for (;;) {
+        for (stale = &skb_shinfo(skb)->frags[0];; stale++) {
+                int stale_size = skb_frag_size(stale);
+
                 sum += skb_frag_size(frag++);
 
+                /* The stale fragment may present us with a smaller
+                 * descriptor than the actual fragment size. To account
+                 * for that we need to remove all the data on the front and
+                 * figure out what the remainder would be in the last
+                 * descriptor associated with the fragment.
+                 */
+                if (stale_size > I40E_MAX_DATA_PER_TXD) {
+                        int align_pad = -(stale->page_offset) &
+                                        (I40E_MAX_READ_REQ_SIZE - 1);
+
+                        sum -= align_pad;
+                        stale_size -= align_pad;
+
+                        do {
+                                sum -= I40E_MAX_DATA_PER_TXD_ALIGNED;
+                                stale_size -= I40E_MAX_DATA_PER_TXD_ALIGNED;
+                        } while (stale_size > I40E_MAX_DATA_PER_TXD);
+                }
+
                 /* if sum is negative we failed to make sufficient progress */
                 if (sum < 0)
                         return true;
@@ -2023,7 +2043,7 @@ bool __i40evf_chk_linearize(struct sk_buff *skb)
                 if (!nr_frags--)
                         break;
 
-                sum -= skb_frag_size(stale++);
+                sum -= stale_size;
         }
 
         return false;
diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c
index c9798210fa0f..0495487f7b42 100644
--- a/drivers/net/ethernet/marvell/mvmdio.c
+++ b/drivers/net/ethernet/marvell/mvmdio.c
@@ -344,7 +344,8 @@ static int orion_mdio_probe(struct platform_device *pdev)
                         dev->regs + MVMDIO_ERR_INT_MASK);
 
         } else if (dev->err_interrupt == -EPROBE_DEFER) {
-                return -EPROBE_DEFER;
+                ret = -EPROBE_DEFER;
+                goto out_mdio;
         }
 
         if (pdev->dev.of_node)
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index bc93b69cfd1e..a539263cd79c 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -1214,6 +1214,10 @@ static void mvneta_port_disable(struct mvneta_port *pp)
         val &= ~MVNETA_GMAC0_PORT_ENABLE;
         mvreg_write(pp, MVNETA_GMAC_CTRL_0, val);
 
+        pp->link = 0;
+        pp->duplex = -1;
+        pp->speed = 0;
+
         udelay(200);
 }
 
@@ -1958,9 +1962,9 @@ static int mvneta_rx_swbm(struct mvneta_port *pp, int rx_todo,
 
                 if (!mvneta_rxq_desc_is_first_last(rx_status) ||
                     (rx_status & MVNETA_RXD_ERR_SUMMARY)) {
+                        mvneta_rx_error(pp, rx_desc);
 err_drop_frame:
                         dev->stats.rx_errors++;
-                        mvneta_rx_error(pp, rx_desc);
                         /* leave the descriptor untouched */
                         continue;
                 }
@@ -3011,7 +3015,7 @@ static void mvneta_cleanup_rxqs(struct mvneta_port *pp)
 {
         int queue;
 
-        for (queue = 0; queue < txq_number; queue++)
+        for (queue = 0; queue < rxq_number; queue++)
                 mvneta_rxq_deinit(pp, &pp->rxqs[queue]);
 }
 
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index d83a78be98a2..634b2f41cc9e 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -85,7 +85,7 @@
 
 /* RSS Registers */
 #define MVPP22_RSS_INDEX                        0x1500
-#define     MVPP22_RSS_INDEX_TABLE_ENTRY(idx)   ((idx) << 8)
+#define     MVPP22_RSS_INDEX_TABLE_ENTRY(idx)   (idx)
 #define     MVPP22_RSS_INDEX_TABLE(idx)         ((idx) << 8)
 #define     MVPP22_RSS_INDEX_QUEUE(idx)         ((idx) << 16)
 #define MVPP22_RSS_TABLE_ENTRY                  0x1508
@@ -5598,7 +5598,7 @@ static int mvpp2_aggr_txq_init(struct platform_device *pdev,
         u32 txq_dma;
 
         /* Allocate memory for TX descriptors */
-        aggr_txq->descs = dma_alloc_coherent(&pdev->dev,
+        aggr_txq->descs = dma_zalloc_coherent(&pdev->dev,
                                 MVPP2_AGGR_TXQ_SIZE * MVPP2_DESC_ALIGNED_SIZE,
                                 &aggr_txq->descs_dma, GFP_KERNEL);
         if (!aggr_txq->descs)
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 6e423f098a60..31efc47c847e 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -4081,7 +4081,6 @@ static void skge_remove(struct pci_dev *pdev)
         if (hw->ports > 1) {
                 skge_write32(hw, B0_IMSK, 0);
                 skge_read32(hw, B0_IMSK);
-                free_irq(pdev->irq, hw);
         }
         spin_unlock_irq(&hw->hw_lock);
 
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 54adfd967858..fc67e35b253e 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1961,11 +1961,12 @@ static int mtk_hw_init(struct mtk_eth *eth)
         /* set GE2 TUNE */
         regmap_write(eth->pctl, GPIO_BIAS_CTRL, 0x0);
 
-        /* GE1, Force 1000M/FD, FC ON */
-        mtk_w32(eth, MAC_MCR_FIXED_LINK, MTK_MAC_MCR(0));
-
-        /* GE2, Force 1000M/FD, FC ON */
-        mtk_w32(eth, MAC_MCR_FIXED_LINK, MTK_MAC_MCR(1));
+        /* Set linkdown as the default for each GMAC. Its own MCR would be set
+         * up with the more appropriate value when mtk_phy_link_adjust call is
+         * being invoked.
+         */
+        for (i = 0; i < MTK_MAC_COUNT; i++)
+                mtk_w32(eth, 0, MTK_MAC_MCR(i));
 
         /* Indicates CDM to parse the MTK special tag from CPU
          * which also is working out for untag packets.
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.c b/drivers/net/ethernet/mellanox/mlx4/en_port.c
index e0eb695318e6..1fa4849a6f56 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_port.c
@@ -188,7 +188,7 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
         struct net_device *dev = mdev->pndev[port];
         struct mlx4_en_priv *priv = netdev_priv(dev);
         struct net_device_stats *stats = &dev->stats;
-        struct mlx4_cmd_mailbox *mailbox;
+        struct mlx4_cmd_mailbox *mailbox, *mailbox_priority;
         u64 in_mod = reset << 8 | port;
         int err;
         int i, counter_index;
@@ -198,6 +198,13 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
         mailbox = mlx4_alloc_cmd_mailbox(mdev->dev);
         if (IS_ERR(mailbox))
                 return PTR_ERR(mailbox);
+
+        mailbox_priority = mlx4_alloc_cmd_mailbox(mdev->dev);
+        if (IS_ERR(mailbox_priority)) {
+                mlx4_free_cmd_mailbox(mdev->dev, mailbox);
+                return PTR_ERR(mailbox_priority);
+        }
+
         err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, in_mod, 0,
                            MLX4_CMD_DUMP_ETH_STATS, MLX4_CMD_TIME_CLASS_B,
                            MLX4_CMD_NATIVE);
@@ -206,6 +213,28 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
 
         mlx4_en_stats = mailbox->buf;
 
+        memset(&tmp_counter_stats, 0, sizeof(tmp_counter_stats));
+        counter_index = mlx4_get_default_counter_index(mdev->dev, port);
+        err = mlx4_get_counter_stats(mdev->dev, counter_index,
+                                     &tmp_counter_stats, reset);
+
+        /* 0xffs indicates invalid value */
+        memset(mailbox_priority->buf, 0xff,
+               sizeof(*flowstats) * MLX4_NUM_PRIORITIES);
+
+        if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN) {
+                memset(mailbox_priority->buf, 0,
+                       sizeof(*flowstats) * MLX4_NUM_PRIORITIES);
+                err = mlx4_cmd_box(mdev->dev, 0, mailbox_priority->dma,
+                                   in_mod | MLX4_DUMP_ETH_STATS_FLOW_CONTROL,
+                                   0, MLX4_CMD_DUMP_ETH_STATS,
+                                   MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
+                if (err)
+                        goto out;
+        }
+
+        flowstats = mailbox_priority->buf;
+
         spin_lock_bh(&priv->stats_lock);
 
         mlx4_en_fold_software_stats(dev);
@@ -345,31 +374,6 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
         priv->pkstats.tx_prio[8][0] = be64_to_cpu(mlx4_en_stats->TTOT_novlan);
         priv->pkstats.tx_prio[8][1] = be64_to_cpu(mlx4_en_stats->TOCT_novlan);
 
-        spin_unlock_bh(&priv->stats_lock);
-
-        memset(&tmp_counter_stats, 0, sizeof(tmp_counter_stats));
-        counter_index = mlx4_get_default_counter_index(mdev->dev, port);
-        err = mlx4_get_counter_stats(mdev->dev, counter_index,
-                                     &tmp_counter_stats, reset);
-
-        /* 0xffs indicates invalid value */
-        memset(mailbox->buf, 0xff, sizeof(*flowstats) * MLX4_NUM_PRIORITIES);
-
-        if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN) {
-                memset(mailbox->buf, 0,
-                       sizeof(*flowstats) * MLX4_NUM_PRIORITIES);
-                err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma,
-                                   in_mod | MLX4_DUMP_ETH_STATS_FLOW_CONTROL,
-                                   0, MLX4_CMD_DUMP_ETH_STATS,
-                                   MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
-                if (err)
-                        goto out;
-        }
-
-        flowstats = mailbox->buf;
-
-        spin_lock_bh(&priv->stats_lock);
-
         if (tmp_counter_stats.counter_mode == 0) {
                 priv->pf_stats.rx_bytes   = be64_to_cpu(tmp_counter_stats.rx_bytes);
                 priv->pf_stats.tx_bytes   = be64_to_cpu(tmp_counter_stats.tx_bytes);
@@ -410,6 +414,7 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
 
 out:
         mlx4_free_cmd_mailbox(mdev->dev, mailbox);
+        mlx4_free_cmd_mailbox(mdev->dev, mailbox_priority);
         return err;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c
index 88699b181946..946d9db7c8c2 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c
@@ -185,7 +185,7 @@ void mlx4_en_ex_selftest(struct net_device *dev, u32 *flags, u64 *buf)
                 if (priv->mdev->dev->caps.flags &
                                         MLX4_DEV_CAP_FLAG_UC_LOOPBACK) {
                         buf[3] = mlx4_en_test_registers(priv);
-                        if (priv->port_up)
+                        if (priv->port_up && dev->mtu >= MLX4_SELFTEST_LB_MIN_MTU)
                                 buf[4] = mlx4_en_test_loopback(priv);
                 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 1856e279a7e0..2b72677eccd4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -153,6 +153,9 @@
 #define SMALL_PACKET_SIZE      (256 - NET_IP_ALIGN)
 #define HEADER_COPY_SIZE       (128 - NET_IP_ALIGN)
 #define MLX4_LOOPBACK_TEST_PAYLOAD (HEADER_COPY_SIZE - ETH_HLEN)
+#define PREAMBLE_LEN           8
+#define MLX4_SELFTEST_LB_MIN_MTU (MLX4_LOOPBACK_TEST_PAYLOAD + NET_IP_ALIGN + \
+                                  ETH_HLEN + PREAMBLE_LEN)
 
 #define MLX4_EN_MIN_MTU         46
 /* VLAN_HLEN is added twice,to support skb vlan tagged with multiple
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 04304dd894c6..606a0e0beeae 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -611,7 +611,6 @@ int mlx4_init_resource_tracker(struct mlx4_dev *dev)
                                                 MLX4_MAX_PORTS;
                                 else
                                         res_alloc->guaranteed[t] = 0;
-                                res_alloc->res_free -= res_alloc->guaranteed[t];
                                 break;
                         default:
                                 break;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 1fffdebbc9e8..e9a1fbcc4adf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -362,7 +362,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
         case MLX5_CMD_OP_QUERY_VPORT_COUNTER:
         case MLX5_CMD_OP_ALLOC_Q_COUNTER:
         case MLX5_CMD_OP_QUERY_Q_COUNTER:
-        case MLX5_CMD_OP_SET_RATE_LIMIT:
+        case MLX5_CMD_OP_SET_PP_RATE_LIMIT:
         case MLX5_CMD_OP_QUERY_RATE_LIMIT:
         case MLX5_CMD_OP_CREATE_SCHEDULING_ELEMENT:
         case MLX5_CMD_OP_QUERY_SCHEDULING_ELEMENT:
@@ -505,7 +505,7 @@ const char *mlx5_command_str(int command)
         MLX5_COMMAND_STR_CASE(ALLOC_Q_COUNTER);
         MLX5_COMMAND_STR_CASE(DEALLOC_Q_COUNTER);
         MLX5_COMMAND_STR_CASE(QUERY_Q_COUNTER);
-        MLX5_COMMAND_STR_CASE(SET_RATE_LIMIT);
+        MLX5_COMMAND_STR_CASE(SET_PP_RATE_LIMIT);
         MLX5_COMMAND_STR_CASE(QUERY_RATE_LIMIT);
         MLX5_COMMAND_STR_CASE(CREATE_SCHEDULING_ELEMENT);
         MLX5_COMMAND_STR_CASE(DESTROY_SCHEDULING_ELEMENT);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index c0872b3284cb..c2d89bfa1a70 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -82,6 +82,9 @@
         max_t(u32, MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(mdev), req)
 #define MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev)       MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 6)
 #define MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 8)
+#define MLX5E_MPWQE_STRIDE_SZ(mdev, cqe_cmprs) \
+        (cqe_cmprs ? MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) : \
+        MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev))
 
 #define MLX5_MPWRQ_LOG_WQE_SZ                   18
 #define MLX5_MPWRQ_WQE_PAGE_ORDER  (MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT > 0 ? \
@@ -590,6 +593,7 @@ struct mlx5e_channel {
         struct mlx5_core_dev      *mdev;
         struct hwtstamp_config    *tstamp;
         int                        ix;
+        int                        cpu;
 };
 
 struct mlx5e_channels {
@@ -891,7 +895,7 @@ int mlx5e_vlan_rx_kill_vid(struct net_device *dev, __always_unused __be16 proto,
                            u16 vid);
 void mlx5e_enable_cvlan_filter(struct mlx5e_priv *priv);
 void mlx5e_disable_cvlan_filter(struct mlx5e_priv *priv);
-void mlx5e_timestamp_set(struct mlx5e_priv *priv);
+void mlx5e_timestamp_init(struct mlx5e_priv *priv);
 
 struct mlx5e_redirect_rqt_param {
         bool is_rss;
@@ -935,8 +939,9 @@ void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params,
                                  u8 cq_period_mode);
 void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params,
                                  u8 cq_period_mode);
-void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
-                              struct mlx5e_params *params, u8 rq_type);
+void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
+                               struct mlx5e_params *params,
+                               u8 rq_type);
 
 static inline bool mlx5e_tunnel_inner_ft_supported(struct mlx5_core_dev *mdev)
 {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
index c6d90b6dd80e..3d46ef48d5b8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -274,6 +274,7 @@ int mlx5e_dcbnl_ieee_setets_core(struct mlx5e_priv *priv, struct ieee_ets *ets)
 static int mlx5e_dbcnl_validate_ets(struct net_device *netdev,
                                     struct ieee_ets *ets)
 {
+        bool have_ets_tc = false;
         int bw_sum = 0;
         int i;
 
@@ -288,11 +289,14 @@ static int mlx5e_dbcnl_validate_ets(struct net_device *netdev,
         }
 
         /* Validate Bandwidth Sum */
-        for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
-                if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS)
+        for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+                if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) {
+                        have_ets_tc = true;
                         bw_sum += ets->tc_tx_bw[i];
+                }
+        }
 
-        if (bw_sum != 0 && bw_sum != 100) {
+        if (have_ets_tc && bw_sum != 100) {
                 netdev_err(netdev,
                            "Failed to validate ETS: BW sum is illegal\n");
                 return -EINVAL;
@@ -918,8 +922,9 @@ static void mlx5e_dcbnl_query_dcbx_mode(struct mlx5e_priv *priv,
 
 static void mlx5e_ets_init(struct mlx5e_priv *priv)
 {
-        int i;
         struct ieee_ets ets;
+        int err;
+        int i;
 
         if (!MLX5_CAP_GEN(priv->mdev, ets))
                 return;
@@ -932,11 +937,16 @@ static void mlx5e_ets_init(struct mlx5e_priv *priv)
                 ets.prio_tc[i] = i;
         }
 
-        /* tclass[prio=0]=1, tclass[prio=1]=0, tclass[prio=i]=i (for i>1) */
-        ets.prio_tc[0] = 1;
-        ets.prio_tc[1] = 0;
+        if (ets.ets_cap > 1) {
+                /* tclass[prio=0]=1, tclass[prio=1]=0, tclass[prio=i]=i (for i>1) */
+                ets.prio_tc[0] = 1;
+                ets.prio_tc[1] = 0;
+        }
 
-        mlx5e_dcbnl_ieee_setets_core(priv, &ets);
+        err = mlx5e_dcbnl_ieee_setets_core(priv, &ets);
+        if (err)
+                netdev_err(priv->netdev,
+                           "%s, Failed to init ETS: %d\n", __func__, err);
 }
 
 enum {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 23425f028405..ea5fff2c3143 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -207,8 +207,7 @@ void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv,
                 return;
 
         mutex_lock(&priv->state_lock);
-        if (test_bit(MLX5E_STATE_OPENED, &priv->state))
-                mlx5e_update_stats(priv, true);
+        mlx5e_update_stats(priv, true);
         mutex_unlock(&priv->state_lock);
 
         for (i = 0; i < mlx5e_num_stats_grps; i++)
@@ -1523,8 +1522,10 @@ int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val
         new_channels.params = priv->channels.params;
         MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS, new_val);
 
-        mlx5e_set_rq_type_params(priv->mdev, &new_channels.params,
-                                 new_channels.params.rq_wq_type);
+        new_channels.params.mpwqe_log_stride_sz =
+                MLX5E_MPWQE_STRIDE_SZ(priv->mdev, new_val);
+        new_channels.params.mpwqe_log_num_strides =
+                MLX5_MPWRQ_LOG_WQE_SZ - new_channels.params.mpwqe_log_stride_sz;
 
         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
                 priv->channels.params = new_channels.params;
@@ -1536,6 +1537,10 @@ int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val
                 return err;
 
         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
+        mlx5e_dbg(DRV, priv, "MLX5E: RxCqeCmprss was turned %s\n",
+                  MLX5E_GET_PFLAG(&priv->channels.params,
+                                  MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF");
+
         return 0;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index d2b057a3e512..d8aefeed124d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -71,11 +71,6 @@ struct mlx5e_channel_param {
         struct mlx5e_cq_param      icosq_cq;
 };
 
-static int mlx5e_get_node(struct mlx5e_priv *priv, int ix)
-{
-        return pci_irq_get_node(priv->mdev->pdev, MLX5_EQ_VEC_COMP_BASE + ix);
-}
-
 static bool mlx5e_check_fragmented_striding_rq_cap(struct mlx5_core_dev *mdev)
 {
         return MLX5_CAP_GEN(mdev, striding_rq) &&
@@ -83,8 +78,8 @@ static bool mlx5e_check_fragmented_striding_rq_cap(struct mlx5_core_dev *mdev)
                 MLX5_CAP_ETH(mdev, reg_umr_sq);
 }
 
-void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
-                              struct mlx5e_params *params, u8 rq_type)
+void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
+                               struct mlx5e_params *params, u8 rq_type)
 {
         params->rq_wq_type = rq_type;
         params->lro_wqe_sz = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ;
@@ -93,10 +88,8 @@ void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
                 params->log_rq_size = is_kdump_kernel() ?
                         MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW :
                         MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW;
-                params->mpwqe_log_stride_sz =
-                        MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS) ?
-                        MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) :
-                        MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev);
+                params->mpwqe_log_stride_sz = MLX5E_MPWQE_STRIDE_SZ(mdev,
+                        MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS));
                 params->mpwqe_log_num_strides = MLX5_MPWRQ_LOG_WQE_SZ -
                         params->mpwqe_log_stride_sz;
                 break;
@@ -120,13 +113,14 @@ void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
                        MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS));
 }
 
-static void mlx5e_set_rq_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params)
+static void mlx5e_set_rq_params(struct mlx5_core_dev *mdev,
+                                struct mlx5e_params *params)
 {
         u8 rq_type = mlx5e_check_fragmented_striding_rq_cap(mdev) &&
                     !params->xdp_prog && !MLX5_IPSEC_DEV(mdev) ?
                     MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ :
                     MLX5_WQ_TYPE_LINKED_LIST;
-        mlx5e_set_rq_type_params(mdev, params, rq_type);
+        mlx5e_init_rq_type_params(mdev, params, rq_type);
 }
 
 static void mlx5e_update_carrier(struct mlx5e_priv *priv)
@@ -444,17 +438,16 @@ static int mlx5e_rq_alloc_mpwqe_info(struct mlx5e_rq *rq,
         int wq_sz = mlx5_wq_ll_get_size(&rq->wq);
         int mtt_sz = mlx5e_get_wqe_mtt_sz();
         int mtt_alloc = mtt_sz + MLX5_UMR_ALIGN - 1;
-        int node = mlx5e_get_node(c->priv, c->ix);
         int i;
 
         rq->mpwqe.info = kzalloc_node(wq_sz * sizeof(*rq->mpwqe.info),
-                                        GFP_KERNEL, node);
+                                      GFP_KERNEL, cpu_to_node(c->cpu));
         if (!rq->mpwqe.info)
                 goto err_out;
 
         /* We allocate more than mtt_sz as we will align the pointer */
-        rq->mpwqe.mtt_no_align = kzalloc_node(mtt_alloc * wq_sz,
-                                        GFP_KERNEL, node);
+        rq->mpwqe.mtt_no_align = kzalloc_node(mtt_alloc * wq_sz, GFP_KERNEL,
+                                        cpu_to_node(c->cpu));
         if (unlikely(!rq->mpwqe.mtt_no_align))
                 goto err_free_wqe_info;
 
@@ -562,7 +555,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
         int err;
         int i;
 
-        rqp->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+        rqp->wq.db_numa_node = cpu_to_node(c->cpu);
 
         err = mlx5_wq_ll_create(mdev, &rqp->wq, rqc_wq, &rq->wq,
                                 &rq->wq_ctrl);
@@ -629,8 +622,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
         default: /* MLX5_WQ_TYPE_LINKED_LIST */
                 rq->wqe.frag_info =
                         kzalloc_node(wq_sz * sizeof(*rq->wqe.frag_info),
-                                     GFP_KERNEL,
-                                     mlx5e_get_node(c->priv, c->ix));
+                                     GFP_KERNEL, cpu_to_node(c->cpu));
                 if (!rq->wqe.frag_info) {
                         err = -ENOMEM;
                         goto err_rq_wq_destroy;
@@ -1000,13 +992,13 @@ static int mlx5e_alloc_xdpsq(struct mlx5e_channel *c,
         sq->uar_map   = mdev->mlx5e_res.bfreg.map;
         sq->min_inline_mode = params->tx_min_inline_mode;
 
-        param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+        param->wq.db_numa_node = cpu_to_node(c->cpu);
         err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
         if (err)
                 return err;
         sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
 
-        err = mlx5e_alloc_xdpsq_db(sq, mlx5e_get_node(c->priv, c->ix));
+        err = mlx5e_alloc_xdpsq_db(sq, cpu_to_node(c->cpu));
         if (err)
                 goto err_sq_wq_destroy;
 
@@ -1053,13 +1045,13 @@ static int mlx5e_alloc_icosq(struct mlx5e_channel *c,
         sq->channel   = c;
         sq->uar_map   = mdev->mlx5e_res.bfreg.map;
 
-        param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+        param->wq.db_numa_node = cpu_to_node(c->cpu);
         err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
         if (err)
                 return err;
         sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
 
-        err = mlx5e_alloc_icosq_db(sq, mlx5e_get_node(c->priv, c->ix));
+        err = mlx5e_alloc_icosq_db(sq, cpu_to_node(c->cpu));
         if (err)
                 goto err_sq_wq_destroy;
 
@@ -1126,13 +1118,13 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c,
         if (MLX5_IPSEC_DEV(c->priv->mdev))
                 set_bit(MLX5E_SQ_STATE_IPSEC, &sq->state);
 
-        param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+        param->wq.db_numa_node = cpu_to_node(c->cpu);
         err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
         if (err)
                 return err;
         sq->wq.db    = &sq->wq.db[MLX5_SND_DBR];
 
-        err = mlx5e_alloc_txqsq_db(sq, mlx5e_get_node(c->priv, c->ix));
+        err = mlx5e_alloc_txqsq_db(sq, cpu_to_node(c->cpu));
         if (err)
                 goto err_sq_wq_destroy;
 
@@ -1504,8 +1496,8 @@ static int mlx5e_alloc_cq(struct mlx5e_channel *c,
         struct mlx5_core_dev *mdev = c->priv->mdev;
         int err;
 
-        param->wq.buf_numa_node = mlx5e_get_node(c->priv, c->ix);
-        param->wq.db_numa_node  = mlx5e_get_node(c->priv, c->ix);
+        param->wq.buf_numa_node = cpu_to_node(c->cpu);
+        param->wq.db_numa_node  = cpu_to_node(c->cpu);
         param->eq_ix   = c->ix;
 
         err = mlx5e_alloc_cq_common(mdev, param, cq);
@@ -1604,6 +1596,11 @@ static void mlx5e_close_cq(struct mlx5e_cq *cq)
         mlx5e_free_cq(cq);
 }
 
+static int mlx5e_get_cpu(struct mlx5e_priv *priv, int ix)
+{
+        return cpumask_first(priv->mdev->priv.irq_info[ix].mask);
+}
+
 static int mlx5e_open_tx_cqs(struct mlx5e_channel *c,
                              struct mlx5e_params *params,
                              struct mlx5e_channel_param *cparam)
@@ -1752,12 +1749,13 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 {
         struct mlx5e_cq_moder icocq_moder = {0, 0};
         struct net_device *netdev = priv->netdev;
+        int cpu = mlx5e_get_cpu(priv, ix);
         struct mlx5e_channel *c;
         unsigned int irq;
         int err;
         int eqn;
 
-        c = kzalloc_node(sizeof(*c), GFP_KERNEL, mlx5e_get_node(priv, ix));
+        c = kzalloc_node(sizeof(*c), GFP_KERNEL, cpu_to_node(cpu));
         if (!c)
                 return -ENOMEM;
 
@@ -1765,6 +1763,7 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
         c->mdev     = priv->mdev;
         c->tstamp   = &priv->tstamp;
         c->ix       = ix;
+        c->cpu      = cpu;
         c->pdev     = &priv->mdev->pdev->dev;
         c->netdev   = priv->netdev;
         c->mkey_be  = cpu_to_be32(priv->mdev->mlx5e_res.mkey.key);
@@ -1853,8 +1852,7 @@ static void mlx5e_activate_channel(struct mlx5e_channel *c)
         for (tc = 0; tc < c->num_tc; tc++)
                 mlx5e_activate_txqsq(&c->sq[tc]);
         mlx5e_activate_rq(&c->rq);
-        netif_set_xps_queue(c->netdev,
-                mlx5_get_vector_affinity(c->priv->mdev, c->ix), c->ix);
+        netif_set_xps_queue(c->netdev, get_cpu_mask(c->cpu), c->ix);
 }
 
 static void mlx5e_deactivate_channel(struct mlx5e_channel *c)
@@ -2671,7 +2669,7 @@ void mlx5e_switch_priv_channels(struct mlx5e_priv *priv,
                 netif_carrier_on(netdev);
 }
 
-void mlx5e_timestamp_set(struct mlx5e_priv *priv)
+void mlx5e_timestamp_init(struct mlx5e_priv *priv)
 {
         priv->tstamp.tx_type   = HWTSTAMP_TX_OFF;
         priv->tstamp.rx_filter = HWTSTAMP_FILTER_NONE;
@@ -2692,7 +2690,6 @@ int mlx5e_open_locked(struct net_device *netdev)
         mlx5e_activate_priv_channels(priv);
         if (priv->profile->update_carrier)
                 priv->profile->update_carrier(priv);
-        mlx5e_timestamp_set(priv);
 
         if (priv->profile->update_stats)
                 queue_delayed_work(priv->wq, &priv->update_stats_work, 0);
@@ -3221,12 +3218,12 @@ static int mlx5e_set_mac(struct net_device *netdev, void *addr)
         return 0;
 }
 
-#define MLX5E_SET_FEATURE(netdev, feature, enable)      \
+#define MLX5E_SET_FEATURE(features, feature, enable)    \
         do {                                            \
                 if (enable)                             \
-                        netdev->features |= feature;    \
+                        *features |= feature;           \
                 else                                    \
-                        netdev->features &= ~feature;   \
+                        *features &= ~feature;          \
         } while (0)
 
 typedef int (*mlx5e_feature_handler)(struct net_device *netdev, bool enable);
@@ -3349,6 +3346,7 @@ static int set_feature_arfs(struct net_device *netdev, bool enable)
 #endif
 
 static int mlx5e_handle_feature(struct net_device *netdev,
+                                netdev_features_t *features,
                                 netdev_features_t wanted_features,
                                 netdev_features_t feature,
                                 mlx5e_feature_handler feature_handler)
@@ -3367,34 +3365,40 @@ static int mlx5e_handle_feature(struct net_device *netdev,
                 return err;
         }
 
-        MLX5E_SET_FEATURE(netdev, feature, enable);
+        MLX5E_SET_FEATURE(features, feature, enable);
         return 0;
 }
 
 static int mlx5e_set_features(struct net_device *netdev,
                               netdev_features_t features)
 {
+        netdev_features_t oper_features = netdev->features;
         int err;
 
-        err  = mlx5e_handle_feature(netdev, features, NETIF_F_LRO,
-                                    set_feature_lro);
-        err |= mlx5e_handle_feature(netdev, features,
+        err  = mlx5e_handle_feature(netdev, &oper_features, features,
+                                    NETIF_F_LRO, set_feature_lro);
+        err |= mlx5e_handle_feature(netdev, &oper_features, features,
                                     NETIF_F_HW_VLAN_CTAG_FILTER,
                                     set_feature_cvlan_filter);
-        err |= mlx5e_handle_feature(netdev, features, NETIF_F_HW_TC,
-                                    set_feature_tc_num_filters);
-        err |= mlx5e_handle_feature(netdev, features, NETIF_F_RXALL,
-                                    set_feature_rx_all);
-        err |= mlx5e_handle_feature(netdev, features, NETIF_F_RXFCS,
-                                    set_feature_rx_fcs);
-        err |= mlx5e_handle_feature(netdev, features, NETIF_F_HW_VLAN_CTAG_RX,
-                                    set_feature_rx_vlan);
+        err |= mlx5e_handle_feature(netdev, &oper_features, features,
+                                    NETIF_F_HW_TC, set_feature_tc_num_filters);
+        err |= mlx5e_handle_feature(netdev, &oper_features, features,
+                                    NETIF_F_RXALL, set_feature_rx_all);
+        err |= mlx5e_handle_feature(netdev, &oper_features, features,
+                                    NETIF_F_RXFCS, set_feature_rx_fcs);
+        err |= mlx5e_handle_feature(netdev, &oper_features, features,
+                                    NETIF_F_HW_VLAN_CTAG_RX, set_feature_rx_vlan);
 #ifdef CONFIG_RFS_ACCEL
-        err |= mlx5e_handle_feature(netdev, features, NETIF_F_NTUPLE,
-                                    set_feature_arfs);
+        err |= mlx5e_handle_feature(netdev, &oper_features, features,
+                                    NETIF_F_NTUPLE, set_feature_arfs);
 #endif
 
-        return err ? -EINVAL : 0;
+        if (err) {
+                netdev->features = oper_features;
+                return -EINVAL;
+        }
+
+        return 0;
 }
 
 static netdev_features_t mlx5e_fix_features(struct net_device *netdev,
@@ -3679,6 +3683,7 @@ static netdev_features_t mlx5e_tunnel_features_check(struct mlx5e_priv *priv,
                                                      struct sk_buff *skb,
                                                      netdev_features_t features)
 {
+        unsigned int offset = 0;
         struct udphdr *udph;
         u8 proto;
         u16 port;
@@ -3688,7 +3693,7 @@ static netdev_features_t mlx5e_tunnel_features_check(struct mlx5e_priv *priv,
                 proto = ip_hdr(skb)->protocol;
                 break;
         case htons(ETH_P_IPV6):
-                proto = ipv6_hdr(skb)->nexthdr;
+                proto = ipv6_find_hdr(skb, &offset, -1, NULL, NULL);
                 break;
         default:
                 goto out;
@@ -4140,6 +4145,8 @@ static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,
         INIT_WORK(&priv->set_rx_mode_work, mlx5e_set_rx_mode_work);
         INIT_WORK(&priv->tx_timeout_work, mlx5e_tx_timeout_work);
         INIT_DELAYED_WORK(&priv->update_stats_work, mlx5e_update_stats_work);
+
+        mlx5e_timestamp_init(priv);
 }
 
 static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 2c43606c26b5..3409d86eb06b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -877,6 +877,8 @@ static void mlx5e_init_rep(struct mlx5_core_dev *mdev,
 
         mlx5e_build_rep_params(mdev, &priv->channels.params);
         mlx5e_build_rep_netdev(netdev);
+
+        mlx5e_timestamp_init(priv);
 }
 
 static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c
index e401d9d245f3..b69a705fd787 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c
@@ -201,9 +201,15 @@ static int mlx5e_am_stats_compare(struct mlx5e_rx_am_stats *curr,
                 return (curr->bpms > prev->bpms) ? MLX5E_AM_STATS_BETTER :
                                                    MLX5E_AM_STATS_WORSE;
 
+        if (!prev->ppms)
+                return curr->ppms ? MLX5E_AM_STATS_BETTER :
+                                    MLX5E_AM_STATS_SAME;
+
         if (IS_SIGNIFICANT_DIFF(curr->ppms, prev->ppms))
                 return (curr->ppms > prev->ppms) ? MLX5E_AM_STATS_BETTER :
                                                    MLX5E_AM_STATS_WORSE;
+        if (!prev->epms)
+                return MLX5E_AM_STATS_SAME;
 
         if (IS_SIGNIFICANT_DIFF(curr->epms, prev->epms))
                 return (curr->epms < prev->epms) ? MLX5E_AM_STATS_BETTER :
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
index 1f1f8af87d4d..5a4608281f38 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
@@ -238,15 +238,19 @@ static int mlx5e_test_loopback_setup(struct mlx5e_priv *priv,
         int err = 0;
 
         /* Temporarily enable local_lb */
-        if (MLX5_CAP_GEN(priv->mdev, disable_local_lb)) {
-                mlx5_nic_vport_query_local_lb(priv->mdev, &lbtp->local_lb);
-                if (!lbtp->local_lb)
-                        mlx5_nic_vport_update_local_lb(priv->mdev, true);
+        err = mlx5_nic_vport_query_local_lb(priv->mdev, &lbtp->local_lb);
+        if (err)
+                return err;
+
+        if (!lbtp->local_lb) {
+                err = mlx5_nic_vport_update_local_lb(priv->mdev, true);
+                if (err)
+                        return err;
         }
 
         err = mlx5e_refresh_tirs(priv, true);
         if (err)
-                return err;
+                goto out;
 
         lbtp->loopback_ok = false;
         init_completion(&lbtp->comp);
@@ -256,16 +260,21 @@ static int mlx5e_test_loopback_setup(struct mlx5e_priv *priv,
         lbtp->pt.dev = priv->netdev;
         lbtp->pt.af_packet_priv = lbtp;
         dev_add_pack(&lbtp->pt);
+
+        return 0;
+
+out:
+        if (!lbtp->local_lb)
+                mlx5_nic_vport_update_local_lb(priv->mdev, false);
+
         return err;
 }
 
 static void mlx5e_test_loopback_cleanup(struct mlx5e_priv *priv,
                                         struct mlx5e_lbt_priv *lbtp)
 {
-        if (MLX5_CAP_GEN(priv->mdev, disable_local_lb)) {
-                if (!lbtp->local_lb)
-                        mlx5_nic_vport_update_local_lb(priv->mdev, false);
-        }
+        if (!lbtp->local_lb)
+                mlx5_nic_vport_update_local_lb(priv->mdev, false);
 
         dev_remove_pack(&lbtp->pt);
         mlx5e_refresh_tirs(priv, false);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 7d3d503fa675..14d57828945d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -470,7 +470,7 @@ static irqreturn_t mlx5_eq_int(int irq, void *eq_ptr)
                         break;
                 case MLX5_EVENT_TYPE_CQ_ERROR:
                         cqn = be32_to_cpu(eqe->data.cq_err.cqn) & 0xffffff;
-                        mlx5_core_warn(dev, "CQ error on CQN 0x%x, syndrom 0x%x\n",
+                        mlx5_core_warn(dev, "CQ error on CQN 0x%x, syndrome 0x%x\n",
                                        cqn, eqe->data.cq_err.syndrome);
                         mlx5_cq_event(dev, cqn, eqe->type);
                         break;
@@ -782,7 +782,7 @@ err1:
         return err;
 }
 
-int mlx5_stop_eqs(struct mlx5_core_dev *dev)
+void mlx5_stop_eqs(struct mlx5_core_dev *dev)
 {
         struct mlx5_eq_table *table = &dev->priv.eq_table;
         int err;
@@ -791,22 +791,26 @@ int mlx5_stop_eqs(struct mlx5_core_dev *dev)
         if (MLX5_CAP_GEN(dev, pg)) {
                 err = mlx5_destroy_unmap_eq(dev, &table->pfault_eq);
                 if (err)
-                        return err;
+                        mlx5_core_err(dev, "failed to destroy page fault eq, err(%d)\n",
+                                      err);
         }
 #endif
 
         err = mlx5_destroy_unmap_eq(dev, &table->pages_eq);
         if (err)
-                return err;
+                mlx5_core_err(dev, "failed to destroy pages eq, err(%d)\n",
+                              err);
 
-        mlx5_destroy_unmap_eq(dev, &table->async_eq);
+        err = mlx5_destroy_unmap_eq(dev, &table->async_eq);
+        if (err)
+                mlx5_core_err(dev, "failed to destroy async eq, err(%d)\n",
+                              err);
         mlx5_cmd_use_polling(dev);
 
         err = mlx5_destroy_unmap_eq(dev, &table->cmd_eq);
         if (err)
-                mlx5_cmd_use_events(dev);
-
-        return err;
+                mlx5_core_err(dev, "failed to destroy command eq, err(%d)\n",
+                              err);
 }
 
 int mlx5_core_eq_query(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/sdk.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/sdk.c
index 3c11d6e2160a..14962969c5ba 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/sdk.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/sdk.c
@@ -66,6 +66,9 @@ static int mlx5_fpga_mem_read_i2c(struct mlx5_fpga_device *fdev, size_t size,
         u8 actual_size;
         int err;
 
+        if (!size)
+                return -EINVAL;
+
         if (!fdev->mdev)
                 return -ENOTCONN;
 
@@ -95,6 +98,9 @@ static int mlx5_fpga_mem_write_i2c(struct mlx5_fpga_device *fdev, size_t size,
         u8 actual_size;
         int err;
 
+        if (!size)
+                return -EINVAL;
+
         if (!fdev->mdev)
                 return -ENOTCONN;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index c70fd663a633..dfaad9ecb2b8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -174,6 +174,8 @@ static void del_hw_fte(struct fs_node *node);
 static void del_sw_flow_table(struct fs_node *node);
 static void del_sw_flow_group(struct fs_node *node);
 static void del_sw_fte(struct fs_node *node);
+static void del_sw_prio(struct fs_node *node);
+static void del_sw_ns(struct fs_node *node);
 /* Delete rule (destination) is special case that 
  * requires to lock the FTE for all the deletion process.
  */
@@ -408,6 +410,16 @@ static inline struct mlx5_core_dev *get_dev(struct fs_node *node)
         return NULL;
 }
 
+static void del_sw_ns(struct fs_node *node)
+{
+        kfree(node);
+}
+
+static void del_sw_prio(struct fs_node *node)
+{
+        kfree(node);
+}
+
 static void del_hw_flow_table(struct fs_node *node)
 {
         struct mlx5_flow_table *ft;
@@ -2064,7 +2076,7 @@ static struct fs_prio *fs_create_prio(struct mlx5_flow_namespace *ns,
                 return ERR_PTR(-ENOMEM);
 
         fs_prio->node.type = FS_TYPE_PRIO;
-        tree_init_node(&fs_prio->node, NULL, NULL);
+        tree_init_node(&fs_prio->node, NULL, del_sw_prio);
         tree_add_node(&fs_prio->node, &ns->node);
         fs_prio->num_levels = num_levels;
         fs_prio->prio = prio;
@@ -2090,7 +2102,7 @@ static struct mlx5_flow_namespace *fs_create_namespace(struct fs_prio *prio)
                 return ERR_PTR(-ENOMEM);
 
         fs_init_namespace(ns);
-        tree_init_node(&ns->node, NULL, NULL);
+        tree_init_node(&ns->node, NULL, del_sw_ns);
         tree_add_node(&ns->node, &prio->node);
         list_add_tail(&ns->node.list, &prio->node.children);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 1a0e797ad001..21d29f7936f6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -241,7 +241,7 @@ static void print_health_info(struct mlx5_core_dev *dev)
         u32 fw;
         int i;
 
-        /* If the syndrom is 0, the device is OK and no need to print buffer */
+        /* If the syndrome is 0, the device is OK and no need to print buffer */
         if (!ioread8(&h->synd))
                 return;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index 261b95d014a0..a281d95ce17c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -57,7 +57,7 @@ static void mlx5i_build_nic_params(struct mlx5_core_dev *mdev,
                                    struct mlx5e_params *params)
 {
         /* Override RQ params as IPoIB supports only LINKED LIST RQ for now */
-        mlx5e_set_rq_type_params(mdev, params, MLX5_WQ_TYPE_LINKED_LIST);
+        mlx5e_init_rq_type_params(mdev, params, MLX5_WQ_TYPE_LINKED_LIST);
 
         /* RQ size in ipoib by default is 512 */
         params->log_rq_size = is_kdump_kernel() ?
@@ -86,6 +86,8 @@ void mlx5i_init(struct mlx5_core_dev *mdev,
         mlx5e_build_nic_params(mdev, &priv->channels.params, profile->max_nch(mdev));
         mlx5i_build_nic_params(mdev, &priv->channels.params);
 
+        mlx5e_timestamp_init(priv);
+
         /* netdev init */
         netdev->hw_features    |= NETIF_F_SG;
         netdev->hw_features    |= NETIF_F_IP_CSUM;
@@ -450,7 +452,6 @@ static int mlx5i_open(struct net_device *netdev)
 
         mlx5e_refresh_tirs(epriv, false);
         mlx5e_activate_priv_channels(epriv);
-        mlx5e_timestamp_set(epriv);
 
         mutex_unlock(&epriv->state_lock);
         return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
index 4b6cb9b38686..e159243e0fcf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
@@ -451,9 +451,13 @@ void mlx5_pps_event(struct mlx5_core_dev *mdev,
 
         switch (clock->ptp_info.pin_config[pin].func) {
         case PTP_PF_EXTTS:
+                ptp_event.index = pin;
+                ptp_event.timestamp = timecounter_cyc2time(&clock->tc,
+                                        be64_to_cpu(eqe->data.pps.time_stamp));
                 if (clock->pps_info.enabled) {
                         ptp_event.type = PTP_CLOCK_PPSUSR;
-                        ptp_event.pps_times.ts_real = ns_to_timespec64(eqe->data.pps.time_stamp);
+                        ptp_event.pps_times.ts_real =
+                                        ns_to_timespec64(ptp_event.timestamp);
                 } else {
                         ptp_event.type = PTP_CLOCK_EXTTS;
                 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index d4a471a76d82..2ef641c91c26 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -319,11 +319,9 @@ static int mlx5_alloc_irq_vectors(struct mlx5_core_dev *dev)
 {
         struct mlx5_priv *priv = &dev->priv;
         struct mlx5_eq_table *table = &priv->eq_table;
-        struct irq_affinity irqdesc = {
-                .pre_vectors = MLX5_EQ_VEC_COMP_BASE,
-        };
         int num_eqs = 1 << MLX5_CAP_GEN(dev, log_max_eq);
         int nvec;
+        int err;
 
         nvec = MLX5_CAP_GEN(dev, num_ports) * num_online_cpus() +
                MLX5_EQ_VEC_COMP_BASE;
@@ -333,22 +331,23 @@ static int mlx5_alloc_irq_vectors(struct mlx5_core_dev *dev)
 
         priv->irq_info = kcalloc(nvec, sizeof(*priv->irq_info), GFP_KERNEL);
         if (!priv->irq_info)
-                goto err_free_msix;
+                return -ENOMEM;
 
-        nvec = pci_alloc_irq_vectors_affinity(dev->pdev,
+        nvec = pci_alloc_irq_vectors(dev->pdev,
                         MLX5_EQ_VEC_COMP_BASE + 1, nvec,
-                        PCI_IRQ_MSIX | PCI_IRQ_AFFINITY,
-                        &irqdesc);
-        if (nvec < 0)
-                return nvec;
+                        PCI_IRQ_MSIX);
+        if (nvec < 0) {
+                err = nvec;
+                goto err_free_irq_info;
+        }
 
         table->num_comp_vectors = nvec - MLX5_EQ_VEC_COMP_BASE;
 
         return 0;
 
-err_free_msix:
+err_free_irq_info:
         kfree(priv->irq_info);
-        return -ENOMEM;
+        return err;
 }
 
 static void mlx5_free_irq_vectors(struct mlx5_core_dev *dev)
@@ -593,8 +592,7 @@ static int mlx5_core_set_hca_defaults(struct mlx5_core_dev *dev)
         int ret = 0;
 
         /* Disable local_lb by default */
-        if ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH) &&
-            MLX5_CAP_GEN(dev, disable_local_lb))
+        if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH)
                 ret = mlx5_nic_vport_update_local_lb(dev, false);
 
         return ret;
@@ -633,6 +631,63 @@ u64 mlx5_read_internal_timer(struct mlx5_core_dev *dev)
         return (u64)timer_l | (u64)timer_h1 << 32;
 }
 
+static int mlx5_irq_set_affinity_hint(struct mlx5_core_dev *mdev, int i)
+{
+        struct mlx5_priv *priv  = &mdev->priv;
+        int irq = pci_irq_vector(mdev->pdev, MLX5_EQ_VEC_COMP_BASE + i);
+
+        if (!zalloc_cpumask_var(&priv->irq_info[i].mask, GFP_KERNEL)) {
+                mlx5_core_warn(mdev, "zalloc_cpumask_var failed");
+                return -ENOMEM;
+        }
+
+        cpumask_set_cpu(cpumask_local_spread(i, priv->numa_node),
+                        priv->irq_info[i].mask);
+
+        if (IS_ENABLED(CONFIG_SMP) &&
+            irq_set_affinity_hint(irq, priv->irq_info[i].mask))
+                mlx5_core_warn(mdev, "irq_set_affinity_hint failed, irq 0x%.4x", irq);
+
+        return 0;
+}
+
+static void mlx5_irq_clear_affinity_hint(struct mlx5_core_dev *mdev, int i)
+{
+        struct mlx5_priv *priv  = &mdev->priv;
+        int irq = pci_irq_vector(mdev->pdev, MLX5_EQ_VEC_COMP_BASE + i);
+
+        irq_set_affinity_hint(irq, NULL);
+        free_cpumask_var(priv->irq_info[i].mask);
+}
+
+static int mlx5_irq_set_affinity_hints(struct mlx5_core_dev *mdev)
+{
+        int err;
+        int i;
+
+        for (i = 0; i < mdev->priv.eq_table.num_comp_vectors; i++) {
+                err = mlx5_irq_set_affinity_hint(mdev, i);
+                if (err)
+                        goto err_out;
+        }
+
+        return 0;
+
+err_out:
+        for (i--; i >= 0; i--)
+                mlx5_irq_clear_affinity_hint(mdev, i);
+
+        return err;
+}
+
+static void mlx5_irq_clear_affinity_hints(struct mlx5_core_dev *mdev)
+{
+        int i;
+
+        for (i = 0; i < mdev->priv.eq_table.num_comp_vectors; i++)
+                mlx5_irq_clear_affinity_hint(mdev, i);
+}
+
 int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
                     unsigned int *irqn)
 {
@@ -1079,9 +1134,12 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
                 goto err_stop_poll;
         }
 
-        if (boot && mlx5_init_once(dev, priv)) {
-                dev_err(&pdev->dev, "sw objs init failed\n");
-                goto err_stop_poll;
+        if (boot) {
+                err = mlx5_init_once(dev, priv);
+                if (err) {
+                        dev_err(&pdev->dev, "sw objs init failed\n");
+                        goto err_stop_poll;
+                }
         }
 
         err = mlx5_alloc_irq_vectors(dev);
@@ -1091,8 +1149,9 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
         }
 
         dev->priv.uar = mlx5_get_uars_page(dev);
-        if (!dev->priv.uar) {
+        if (IS_ERR(dev->priv.uar)) {
                 dev_err(&pdev->dev, "Failed allocating uar, aborting\n");
+                err = PTR_ERR(dev->priv.uar);
                 goto err_disable_msix;
         }
 
@@ -1108,6 +1167,12 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
                 goto err_stop_eqs;
         }
 
+        err = mlx5_irq_set_affinity_hints(dev);
+        if (err) {
+                dev_err(&pdev->dev, "Failed to alloc affinity hint cpumask\n");
+                goto err_affinity_hints;
+        }
+
         err = mlx5_init_fs(dev);
         if (err) {
                 dev_err(&pdev->dev, "Failed to init flow steering\n");
@@ -1165,6 +1230,9 @@ err_sriov:
         mlx5_cleanup_fs(dev);
 
 err_fs:
+        mlx5_irq_clear_affinity_hints(dev);
+
+err_affinity_hints:
         free_comp_eqs(dev);
 
 err_stop_eqs:
@@ -1233,6 +1301,7 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
 
         mlx5_sriov_detach(dev);
         mlx5_cleanup_fs(dev);
+        mlx5_irq_clear_affinity_hints(dev);
         free_comp_eqs(dev);
         mlx5_stop_eqs(dev);
         mlx5_put_uars_page(dev, priv->uar);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
index 0f5ddd22927d..02d6c5b5d502 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
@@ -259,8 +259,8 @@ int mlx5_core_create_qp(struct mlx5_core_dev *dev,
 err_cmd:
         memset(din, 0, sizeof(din));
         memset(dout, 0, sizeof(dout));
-        MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP);
-        MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
+        MLX5_SET(destroy_qp_in, din, opcode, MLX5_CMD_OP_DESTROY_QP);
+        MLX5_SET(destroy_qp_in, din, qpn, qp->qpn);
         mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout));
         return err;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/rl.c b/drivers/net/ethernet/mellanox/mlx5/core/rl.c
index e651e4c02867..d3c33e9eea72 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/rl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/rl.c
@@ -125,16 +125,16 @@ static struct mlx5_rl_entry *find_rl_entry(struct mlx5_rl_table *table,
         return ret_entry;
 }
 
-static int mlx5_set_rate_limit_cmd(struct mlx5_core_dev *dev,
+static int mlx5_set_pp_rate_limit_cmd(struct mlx5_core_dev *dev,
                                    u32 rate, u16 index)
 {
-        u32 in[MLX5_ST_SZ_DW(set_rate_limit_in)]   = {0};
-        u32 out[MLX5_ST_SZ_DW(set_rate_limit_out)] = {0};
+        u32 in[MLX5_ST_SZ_DW(set_pp_rate_limit_in)]   = {0};
+        u32 out[MLX5_ST_SZ_DW(set_pp_rate_limit_out)] = {0};
 
-        MLX5_SET(set_rate_limit_in, in, opcode,
-                 MLX5_CMD_OP_SET_RATE_LIMIT);
-        MLX5_SET(set_rate_limit_in, in, rate_limit_index, index);
-        MLX5_SET(set_rate_limit_in, in, rate_limit, rate);
+        MLX5_SET(set_pp_rate_limit_in, in, opcode,
+                 MLX5_CMD_OP_SET_PP_RATE_LIMIT);
+        MLX5_SET(set_pp_rate_limit_in, in, rate_limit_index, index);
+        MLX5_SET(set_pp_rate_limit_in, in, rate_limit, rate);
         return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
 
@@ -173,7 +173,7 @@ int mlx5_rl_add_rate(struct mlx5_core_dev *dev, u32 rate, u16 *index)
                 entry->refcount++;
         } else {
                 /* new rate limit */
-                err = mlx5_set_rate_limit_cmd(dev, rate, entry->index);
+                err = mlx5_set_pp_rate_limit_cmd(dev, rate, entry->index);
                 if (err) {
                         mlx5_core_err(dev, "Failed configuring rate: %u (%d)\n",
                                       rate, err);
@@ -209,7 +209,7 @@ void mlx5_rl_remove_rate(struct mlx5_core_dev *dev, u32 rate)
         entry->refcount--;
         if (!entry->refcount) {
                 /* need to remove rate */
-                mlx5_set_rate_limit_cmd(dev, 0, entry->index);
+                mlx5_set_pp_rate_limit_cmd(dev, 0, entry->index);
                 entry->rate = 0;
         }
 
@@ -262,8 +262,8 @@ void mlx5_cleanup_rl_table(struct mlx5_core_dev *dev)
         /* Clear all configured rates */
         for (i = 0; i < table->max_size; i++)
                 if (table->rl_entry[i].rate)
-                        mlx5_set_rate_limit_cmd(dev, 0,
-                                                table->rl_entry[i].index);
+                        mlx5_set_pp_rate_limit_cmd(dev, 0,
+                                                   table->rl_entry[i].index);
 
         kfree(dev->priv.rl_table.rl_entry);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
index 222b25908d01..8b97066dd1f1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
@@ -168,18 +168,16 @@ struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev)
         struct mlx5_uars_page *ret;
 
         mutex_lock(&mdev->priv.bfregs.reg_head.lock);
-        if (list_empty(&mdev->priv.bfregs.reg_head.list)) {
-                ret = alloc_uars_page(mdev, false);
-                if (IS_ERR(ret)) {
-                        ret = NULL;
-                        goto out;
-                }
-                list_add(&ret->list, &mdev->priv.bfregs.reg_head.list);
-        } else {
+        if (!list_empty(&mdev->priv.bfregs.reg_head.list)) {
                 ret = list_first_entry(&mdev->priv.bfregs.reg_head.list,
                                        struct mlx5_uars_page, list);
                 kref_get(&ret->ref_count);
+                goto out;
         }
+        ret = alloc_uars_page(mdev, false);
+        if (IS_ERR(ret))
+                goto out;
+        list_add(&ret->list, &mdev->priv.bfregs.reg_head.list);
 out:
         mutex_unlock(&mdev->priv.bfregs.reg_head.lock);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 9cb939b6a859..dfe36cf6fbea 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -911,23 +911,33 @@ int mlx5_nic_vport_update_local_lb(struct mlx5_core_dev *mdev, bool enable)
         void *in;
         int err;
 
-        mlx5_core_dbg(mdev, "%s local_lb\n", enable ? "enable" : "disable");
+        if (!MLX5_CAP_GEN(mdev, disable_local_lb_mc) &&
+            !MLX5_CAP_GEN(mdev, disable_local_lb_uc))
+                return 0;
+
         in = kvzalloc(inlen, GFP_KERNEL);
         if (!in)
                 return -ENOMEM;
 
         MLX5_SET(modify_nic_vport_context_in, in,
-                 field_select.disable_mc_local_lb, 1);
-        MLX5_SET(modify_nic_vport_context_in, in,
                  nic_vport_context.disable_mc_local_lb, !enable);
-
-        MLX5_SET(modify_nic_vport_context_in, in,
-                 field_select.disable_uc_local_lb, 1);
         MLX5_SET(modify_nic_vport_context_in, in,
                  nic_vport_context.disable_uc_local_lb, !enable);
 
+        if (MLX5_CAP_GEN(mdev, disable_local_lb_mc))
+                MLX5_SET(modify_nic_vport_context_in, in,
+                         field_select.disable_mc_local_lb, 1);
+
+        if (MLX5_CAP_GEN(mdev, disable_local_lb_uc))
+                MLX5_SET(modify_nic_vport_context_in, in,
+                         field_select.disable_uc_local_lb, 1);
+
         err = mlx5_modify_nic_vport_context(mdev, in, inlen);
 
+        if (!err)
+                mlx5_core_dbg(mdev, "%s local_lb\n",
+                              enable ? "enable" : "disable");
+
         kvfree(in);
         return err;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
index 07a9ba6cfc70..2f74953e4561 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
@@ -71,9 +71,9 @@ struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port)
         struct mlx5e_vxlan_db *vxlan_db = &priv->vxlan;
         struct mlx5e_vxlan *vxlan;
 
-        spin_lock(&vxlan_db->lock);
+        spin_lock_bh(&vxlan_db->lock);
         vxlan = radix_tree_lookup(&vxlan_db->tree, port);
-        spin_unlock(&vxlan_db->lock);
+        spin_unlock_bh(&vxlan_db->lock);
 
         return vxlan;
 }
@@ -88,8 +88,12 @@ static void mlx5e_vxlan_add_port(struct work_struct *work)
         struct mlx5e_vxlan *vxlan;
         int err;
 
-        if (mlx5e_vxlan_lookup_port(priv, port))
+        mutex_lock(&priv->state_lock);
+        vxlan = mlx5e_vxlan_lookup_port(priv, port);
+        if (vxlan) {
+                atomic_inc(&vxlan->refcount);
                 goto free_work;
+        }
 
         if (mlx5e_vxlan_core_add_port_cmd(priv->mdev, port))
                 goto free_work;
@@ -99,10 +103,11 @@ static void mlx5e_vxlan_add_port(struct work_struct *work)
                 goto err_delete_port;
 
         vxlan->udp_port = port;
+        atomic_set(&vxlan->refcount, 1);
 
-        spin_lock_irq(&vxlan_db->lock);
+        spin_lock_bh(&vxlan_db->lock);
         err = radix_tree_insert(&vxlan_db->tree, vxlan->udp_port, vxlan);
-        spin_unlock_irq(&vxlan_db->lock);
+        spin_unlock_bh(&vxlan_db->lock);
         if (err)
                 goto err_free;
 
@@ -113,35 +118,39 @@ err_free:
 err_delete_port:
         mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
 free_work:
+        mutex_unlock(&priv->state_lock);
         kfree(vxlan_work);
 }
 
-static void __mlx5e_vxlan_core_del_port(struct mlx5e_priv *priv, u16 port)
+static void mlx5e_vxlan_del_port(struct work_struct *work)
 {
+        struct mlx5e_vxlan_work *vxlan_work =
+                container_of(work, struct mlx5e_vxlan_work, work);
+        struct mlx5e_priv *priv         = vxlan_work->priv;
         struct mlx5e_vxlan_db *vxlan_db = &priv->vxlan;
+        u16 port = vxlan_work->port;
         struct mlx5e_vxlan *vxlan;
+        bool remove = false;
 
-        spin_lock_irq(&vxlan_db->lock);
-        vxlan = radix_tree_delete(&vxlan_db->tree, port);
-        spin_unlock_irq(&vxlan_db->lock);
-
+        mutex_lock(&priv->state_lock);
+        spin_lock_bh(&vxlan_db->lock);
+        vxlan = radix_tree_lookup(&vxlan_db->tree, port);
         if (!vxlan)
-                return;
-
-        mlx5e_vxlan_core_del_port_cmd(priv->mdev, vxlan->udp_port);
-
-        kfree(vxlan);
-}
+                goto out_unlock;
 
-static void mlx5e_vxlan_del_port(struct work_struct *work)
-{
-        struct mlx5e_vxlan_work *vxlan_work =
-                container_of(work, struct mlx5e_vxlan_work, work);
-        struct mlx5e_priv *priv = vxlan_work->priv;
-        u16 port = vxlan_work->port;
+        if (atomic_dec_and_test(&vxlan->refcount)) {
+                radix_tree_delete(&vxlan_db->tree, port);
+                remove = true;
+        }
 
-        __mlx5e_vxlan_core_del_port(priv, port);
+out_unlock:
+        spin_unlock_bh(&vxlan_db->lock);
 
+        if (remove) {
+                mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
+                kfree(vxlan);
+        }
+        mutex_unlock(&priv->state_lock);
         kfree(vxlan_work);
 }
 
@@ -171,12 +180,11 @@ void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv)
         struct mlx5e_vxlan *vxlan;
         unsigned int port = 0;
 
-        spin_lock_irq(&vxlan_db->lock);
+        /* Lockless since we are the only radix-tree consumers, wq is disabled */
         while (radix_tree_gang_lookup(&vxlan_db->tree, (void **)&vxlan, port, 1)) {
                 port = vxlan->udp_port;
-                spin_unlock_irq(&vxlan_db->lock);
-                __mlx5e_vxlan_core_del_port(priv, (u16)port);
-                spin_lock_irq(&vxlan_db->lock);
+                radix_tree_delete(&vxlan_db->tree, port);
+                mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
+                kfree(vxlan);
         }
-        spin_unlock_irq(&vxlan_db->lock);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
index 5def12c048e3..5ef6ae7d568a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
@@ -36,6 +36,7 @@
 #include "en.h"
 
 struct mlx5e_vxlan {
+        atomic_t refcount;
         u16 udp_port;
 };
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c
index 23f7d828cf67..6ef20e5cc77d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c
@@ -1643,7 +1643,12 @@ static int mlxsw_pci_sw_reset(struct mlxsw_pci *mlxsw_pci,
                 return 0;
         }
 
-        wmb(); /* reset needs to be written before we read control register */
+        /* Reset needs to be written before we read control register, and
+         * we must wait for the HW to become responsive once again
+         */
+        wmb();
+        msleep(MLXSW_PCI_SW_RESET_WAIT_MSECS);
+
         end = jiffies + msecs_to_jiffies(MLXSW_PCI_SW_RESET_TIMEOUT_MSECS);
         do {
                 u32 val = mlxsw_pci_read32(mlxsw_pci, FW_READY);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
index a6441208e9d9..fb082ad21b00 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
@@ -59,6 +59,7 @@
 #define MLXSW_PCI_SW_RESET                      0xF0010
 #define MLXSW_PCI_SW_RESET_RST_BIT              BIT(0)
 #define MLXSW_PCI_SW_RESET_TIMEOUT_MSECS        5000
+#define MLXSW_PCI_SW_RESET_WAIT_MSECS           100
 #define MLXSW_PCI_FW_READY                      0xA1844
 #define MLXSW_PCI_FW_READY_MASK                 0xFFFF
 #define MLXSW_PCI_FW_READY_MAGIC                0x5E
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 2d0897b7d860..c3837ca7a705 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -4300,6 +4300,7 @@ static int mlxsw_sp_port_stp_set(struct mlxsw_sp_port *mlxsw_sp_port,
 
 static int mlxsw_sp_port_ovs_join(struct mlxsw_sp_port *mlxsw_sp_port)
 {
+        u16 vid = 1;
         int err;
 
         err = mlxsw_sp_port_vp_mode_set(mlxsw_sp_port, true);
@@ -4312,8 +4313,19 @@ static int mlxsw_sp_port_ovs_join(struct mlxsw_sp_port *mlxsw_sp_port)
                                      true, false);
         if (err)
                 goto err_port_vlan_set;
+
+        for (; vid <= VLAN_N_VID - 1; vid++) {
+                err = mlxsw_sp_port_vid_learning_set(mlxsw_sp_port,
+                                                     vid, false);
+                if (err)
+                        goto err_vid_learning_set;
+        }
+
         return 0;
 
+err_vid_learning_set:
+        for (vid--; vid >= 1; vid--)
+                mlxsw_sp_port_vid_learning_set(mlxsw_sp_port, vid, true);
 err_port_vlan_set:
         mlxsw_sp_port_stp_set(mlxsw_sp_port, false);
 err_port_stp_set:
@@ -4323,6 +4335,12 @@ err_port_stp_set:
 
 static void mlxsw_sp_port_ovs_leave(struct mlxsw_sp_port *mlxsw_sp_port)
 {
+        u16 vid;
+
+        for (vid = VLAN_N_VID - 1; vid >= 1; vid--)
+                mlxsw_sp_port_vid_learning_set(mlxsw_sp_port,
+                                               vid, true);
+
         mlxsw_sp_port_vlan_set(mlxsw_sp_port, 2, VLAN_N_VID - 1,
                                false, false);
         mlxsw_sp_port_stp_set(mlxsw_sp_port, false);
@@ -4358,7 +4376,10 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
                 }
                 if (!info->linking)
                         break;
-                if (netdev_has_any_upper_dev(upper_dev)) {
+                if (netdev_has_any_upper_dev(upper_dev) &&
+                    (!netif_is_bridge_master(upper_dev) ||
+                     !mlxsw_sp_bridge_device_is_offloaded(mlxsw_sp,
+                                                          upper_dev))) {
                         NL_SET_ERR_MSG(extack,
                                        "spectrum: Enslaving a port to a device that already has an upper device is not supported");
                         return -EINVAL;
@@ -4486,6 +4507,7 @@ static int mlxsw_sp_netdevice_port_vlan_event(struct net_device *vlan_dev,
                                               u16 vid)
 {
         struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
+        struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
         struct netdev_notifier_changeupper_info *info = ptr;
         struct netlink_ext_ack *extack;
         struct net_device *upper_dev;
@@ -4502,7 +4524,10 @@ static int mlxsw_sp_netdevice_port_vlan_event(struct net_device *vlan_dev,
                 }
                 if (!info->linking)
                         break;
-                if (netdev_has_any_upper_dev(upper_dev)) {
+                if (netdev_has_any_upper_dev(upper_dev) &&
+                    (!netif_is_bridge_master(upper_dev) ||
+                     !mlxsw_sp_bridge_device_is_offloaded(mlxsw_sp,
+                                                          upper_dev))) {
                         NL_SET_ERR_MSG(extack, "spectrum: Enslaving a port to a device that already has an upper device is not supported");
                         return -EINVAL;
                 }
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 432ab9b12b7f..05ce1befd9b3 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -365,6 +365,8 @@ int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
                                 struct net_device *brport_dev,
                                 struct net_device *br_dev);
+bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
+                                         const struct net_device *br_dev);
 
 /* spectrum.c */
 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
index c33beac5def0..b5397da94d7f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
@@ -46,7 +46,8 @@ mlxsw_sp_tclass_congestion_enable(struct mlxsw_sp_port *mlxsw_sp_port,
                                   int tclass_num, u32 min, u32 max,
                                   u32 probability, bool is_ecn)
 {
-        char cwtp_cmd[max_t(u8, MLXSW_REG_CWTP_LEN, MLXSW_REG_CWTPM_LEN)];
+        char cwtpm_cmd[MLXSW_REG_CWTPM_LEN];
+        char cwtp_cmd[MLXSW_REG_CWTP_LEN];
         struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
         int err;
 
@@ -60,10 +61,10 @@ mlxsw_sp_tclass_congestion_enable(struct mlxsw_sp_port *mlxsw_sp_port,
         if (err)
                 return err;
 
-        mlxsw_reg_cwtpm_pack(cwtp_cmd, mlxsw_sp_port->local_port, tclass_num,
+        mlxsw_reg_cwtpm_pack(cwtpm_cmd, mlxsw_sp_port->local_port, tclass_num,
                              MLXSW_REG_CWTP_DEFAULT_PROFILE, true, is_ecn);
 
-        return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(cwtpm), cwtp_cmd);
+        return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(cwtpm), cwtpm_cmd);
 }
 
 static int
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 72ef4f8025f0..7042c855a5d6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -821,13 +821,18 @@ static int mlxsw_sp_vr_lpm_tree_replace(struct mlxsw_sp *mlxsw_sp,
         struct mlxsw_sp_lpm_tree *old_tree = fib->lpm_tree;
         int err;
 
-        err = mlxsw_sp_vr_lpm_tree_bind(mlxsw_sp, fib, new_tree->id);
-        if (err)
-                return err;
         fib->lpm_tree = new_tree;
         mlxsw_sp_lpm_tree_hold(new_tree);
+        err = mlxsw_sp_vr_lpm_tree_bind(mlxsw_sp, fib, new_tree->id);
+        if (err)
+                goto err_tree_bind;
         mlxsw_sp_lpm_tree_put(mlxsw_sp, old_tree);
         return 0;
+
+err_tree_bind:
+        mlxsw_sp_lpm_tree_put(mlxsw_sp, new_tree);
+        fib->lpm_tree = old_tree;
+        return err;
 }
 
 static int mlxsw_sp_vrs_lpm_tree_replace(struct mlxsw_sp *mlxsw_sp,
@@ -868,11 +873,14 @@ err_tree_replace:
         return err;
 
 no_replace:
-        err = mlxsw_sp_vr_lpm_tree_bind(mlxsw_sp, fib, new_tree->id);
-        if (err)
-                return err;
         fib->lpm_tree = new_tree;
         mlxsw_sp_lpm_tree_hold(new_tree);
+        err = mlxsw_sp_vr_lpm_tree_bind(mlxsw_sp, fib, new_tree->id);
+        if (err) {
+                mlxsw_sp_lpm_tree_put(mlxsw_sp, new_tree);
+                fib->lpm_tree = NULL;
+                return err;
+        }
         return 0;
 }
 
@@ -1934,11 +1942,8 @@ static void mlxsw_sp_router_neigh_ent_ipv4_process(struct mlxsw_sp *mlxsw_sp,
         dipn = htonl(dip);
         dev = mlxsw_sp->router->rifs[rif]->dev;
         n = neigh_lookup(&arp_tbl, &dipn, dev);
-        if (!n) {
-                netdev_err(dev, "Failed to find matching neighbour for IP=%pI4h\n",
-                           &dip);
+        if (!n)
                 return;
-        }
 
         netdev_dbg(dev, "Updating neighbour with IP=%pI4h\n", &dip);
         neigh_event_send(n, NULL);
@@ -1965,11 +1970,8 @@ static void mlxsw_sp_router_neigh_ent_ipv6_process(struct mlxsw_sp *mlxsw_sp,
 
         dev = mlxsw_sp->router->rifs[rif]->dev;
         n = neigh_lookup(&nd_tbl, &dip, dev);
-        if (!n) {
-                netdev_err(dev, "Failed to find matching neighbour for IP=%pI6c\n",
-                           &dip);
+        if (!n)
                 return;
-        }
 
         netdev_dbg(dev, "Updating neighbour with IP=%pI6c\n", &dip);
         neigh_event_send(n, NULL);
@@ -2436,25 +2438,16 @@ static void mlxsw_sp_neigh_fini(struct mlxsw_sp *mlxsw_sp)
         rhashtable_destroy(&mlxsw_sp->router->neigh_ht);
 }
 
-static int mlxsw_sp_neigh_rif_flush(struct mlxsw_sp *mlxsw_sp,
-                                    const struct mlxsw_sp_rif *rif)
-{
-        char rauht_pl[MLXSW_REG_RAUHT_LEN];
-
-        mlxsw_reg_rauht_pack(rauht_pl, MLXSW_REG_RAUHT_OP_WRITE_DELETE_ALL,
-                             rif->rif_index, rif->addr);
-        return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rauht), rauht_pl);
-}
-
 static void mlxsw_sp_neigh_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
                                          struct mlxsw_sp_rif *rif)
 {
         struct mlxsw_sp_neigh_entry *neigh_entry, *tmp;
 
-        mlxsw_sp_neigh_rif_flush(mlxsw_sp, rif);
         list_for_each_entry_safe(neigh_entry, tmp, &rif->neigh_list,
-                                 rif_list_node)
+                                 rif_list_node) {
+                mlxsw_sp_neigh_entry_update(mlxsw_sp, neigh_entry, false);
                 mlxsw_sp_neigh_entry_destroy(mlxsw_sp, neigh_entry);
+        }
 }
 
 enum mlxsw_sp_nexthop_type {
@@ -3237,7 +3230,7 @@ static void __mlxsw_sp_nexthop_neigh_update(struct mlxsw_sp_nexthop *nh,
 {
         if (!removing)
                 nh->should_offload = 1;
-        else if (nh->offloaded)
+        else
                 nh->should_offload = 0;
         nh->update = 1;
 }
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 7b8548e25ae7..593ad31be749 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -152,6 +152,12 @@ mlxsw_sp_bridge_device_find(const struct mlxsw_sp_bridge *bridge,
         return NULL;
 }
 
+bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
+                                         const struct net_device *br_dev)
+{
+        return !!mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev);
+}
+
 static struct mlxsw_sp_bridge_device *
 mlxsw_sp_bridge_device_create(struct mlxsw_sp_bridge *bridge,
                               struct net_device *br_dev)
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index e379b78e86ef..13190aa09faf 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -82,10 +82,33 @@ static const char *nfp_bpf_extra_cap(struct nfp_app *app, struct nfp_net *nn)
         return nfp_net_ebpf_capable(nn) ? "BPF" : "";
 }
 
+static int
+nfp_bpf_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, unsigned int id)
+{
+        int err;
+
+        nn->app_priv = kzalloc(sizeof(struct nfp_bpf_vnic), GFP_KERNEL);
+        if (!nn->app_priv)
+                return -ENOMEM;
+
+        err = nfp_app_nic_vnic_alloc(app, nn, id);
+        if (err)
+                goto err_free_priv;
+
+        return 0;
+err_free_priv:
+        kfree(nn->app_priv);
+        return err;
+}
+
 static void nfp_bpf_vnic_free(struct nfp_app *app, struct nfp_net *nn)
 {
+        struct nfp_bpf_vnic *bv = nn->app_priv;
+
         if (nn->dp.bpf_offload_xdp)
                 nfp_bpf_xdp_offload(app, nn, NULL);
+        WARN_ON(bv->tc_prog);
+        kfree(bv);
 }
 
 static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type,
@@ -93,6 +116,9 @@ static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type,
 {
         struct tc_cls_bpf_offload *cls_bpf = type_data;
         struct nfp_net *nn = cb_priv;
+        struct bpf_prog *oldprog;
+        struct nfp_bpf_vnic *bv;
+        int err;
 
         if (type != TC_SETUP_CLSBPF ||
             !tc_can_offload(nn->dp.netdev) ||
@@ -100,8 +126,6 @@ static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type,
             cls_bpf->common.protocol != htons(ETH_P_ALL) ||
             cls_bpf->common.chain_index)
                 return -EOPNOTSUPP;
-        if (nn->dp.bpf_offload_xdp)
-                return -EBUSY;
 
         /* Only support TC direct action */
         if (!cls_bpf->exts_integrated ||
@@ -110,16 +134,25 @@ static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type,
                 return -EOPNOTSUPP;
         }
 
-        switch (cls_bpf->command) {
-        case TC_CLSBPF_REPLACE:
-                return nfp_net_bpf_offload(nn, cls_bpf->prog, true);
-        case TC_CLSBPF_ADD:
-                return nfp_net_bpf_offload(nn, cls_bpf->prog, false);
-        case TC_CLSBPF_DESTROY:
-                return nfp_net_bpf_offload(nn, NULL, true);
-        default:
+        if (cls_bpf->command != TC_CLSBPF_OFFLOAD)
                 return -EOPNOTSUPP;
+
+        bv = nn->app_priv;
+        oldprog = cls_bpf->oldprog;
+
+        /* Don't remove if oldprog doesn't match driver's state */
+        if (bv->tc_prog != oldprog) {
+                oldprog = NULL;
+                if (!cls_bpf->prog)
+                        return 0;
         }
+
+        err = nfp_net_bpf_offload(nn, cls_bpf->prog, oldprog);
+        if (err)
+                return err;
+
+        bv->tc_prog = cls_bpf->prog;
+        return 0;
 }
 
 static int nfp_bpf_setup_tc_block(struct net_device *netdev,
@@ -167,7 +200,7 @@ const struct nfp_app_type app_bpf = {
 
         .extra_cap      = nfp_bpf_extra_cap,
 
-        .vnic_alloc     = nfp_app_nic_vnic_alloc,
+        .vnic_alloc     = nfp_bpf_vnic_alloc,
         .vnic_free      = nfp_bpf_vnic_free,
 
         .setup_tc       = nfp_bpf_setup_tc,
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.h b/drivers/net/ethernet/netronome/nfp/bpf/main.h
index 082a15f6dfb5..57b6043177a3 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.h
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.h
@@ -172,6 +172,14 @@ struct nfp_prog {
         struct list_head insns;
 };
 
+/**
+ * struct nfp_bpf_vnic - per-vNIC BPF priv structure
+ * @tc_prog:    currently loaded cls_bpf program
+ */
+struct nfp_bpf_vnic {
+        struct bpf_prog *tc_prog;
+};
+
 int nfp_bpf_jit(struct nfp_prog *prog);
 
 extern const struct bpf_ext_analyzer_ops nfp_bpf_analyzer_ops;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 1a603fdd9e80..99b0487b6d82 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -568,6 +568,7 @@ nfp_net_aux_irq_request(struct nfp_net *nn, u32 ctrl_offset,
                 return err;
         }
         nn_writeb(nn, ctrl_offset, entry->entry);
+        nfp_net_irq_unmask(nn, entry->entry);
 
         return 0;
 }
@@ -582,6 +583,7 @@ static void nfp_net_aux_irq_free(struct nfp_net *nn, u32 ctrl_offset,
                                  unsigned int vector_idx)
 {
         nn_writeb(nn, ctrl_offset, 0xff);
+        nn_pci_flush(nn);
         free_irq(nn->irq_entries[vector_idx].vector, nn);
 }
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 2801ecd09eab..6c02b2d6ba06 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -333,7 +333,7 @@ nfp_net_get_link_ksettings(struct net_device *netdev,
             ls >= ARRAY_SIZE(ls_to_ethtool))
                 return 0;
 
-        cmd->base.speed = ls_to_ethtool[sts];
+        cmd->base.speed = ls_to_ethtool[ls];
         cmd->base.duplex = DUPLEX_FULL;
 
         return 0;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
index 924a05e05da0..78b36c67c232 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
@@ -84,16 +84,13 @@ nfp_repr_phy_port_get_stats64(struct nfp_port *port,
 {
         u8 __iomem *mem = port->eth_stats;
 
-        /* TX and RX stats are flipped as we are returning the stats as seen
-         * at the switch port corresponding to the phys port.
-         */
-        stats->tx_packets = readq(mem + NFP_MAC_STATS_RX_FRAMES_RECEIVED_OK);
-        stats->tx_bytes = readq(mem + NFP_MAC_STATS_RX_IN_OCTETS);
-        stats->tx_dropped = readq(mem + NFP_MAC_STATS_RX_IN_ERRORS);
+        stats->tx_packets = readq(mem + NFP_MAC_STATS_TX_FRAMES_TRANSMITTED_OK);
+        stats->tx_bytes = readq(mem + NFP_MAC_STATS_TX_OUT_OCTETS);
+        stats->tx_dropped = readq(mem + NFP_MAC_STATS_TX_OUT_ERRORS);
 
-        stats->rx_packets = readq(mem + NFP_MAC_STATS_TX_FRAMES_TRANSMITTED_OK);
-        stats->rx_bytes = readq(mem + NFP_MAC_STATS_TX_OUT_OCTETS);
-        stats->rx_dropped = readq(mem + NFP_MAC_STATS_TX_OUT_ERRORS);
+        stats->rx_packets = readq(mem + NFP_MAC_STATS_RX_FRAMES_RECEIVED_OK);
+        stats->rx_bytes = readq(mem + NFP_MAC_STATS_RX_IN_OCTETS);
+        stats->rx_dropped = readq(mem + NFP_MAC_STATS_RX_IN_ERRORS);
 }
 
 static void
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index c8c4b3940564..b7abb8205d3a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -358,10 +358,27 @@ static void qed_rdma_resc_free(struct qed_hwfn *p_hwfn)
         kfree(p_rdma_info);
 }
 
+static void qed_rdma_free_tid(void *rdma_cxt, u32 itid)
+{
+        struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
+
+        DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "itid = %08x\n", itid);
+
+        spin_lock_bh(&p_hwfn->p_rdma_info->lock);
+        qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->tid_map, itid);
+        spin_unlock_bh(&p_hwfn->p_rdma_info->lock);
+}
+
+static void qed_rdma_free_reserved_lkey(struct qed_hwfn *p_hwfn)
+{
+        qed_rdma_free_tid(p_hwfn, p_hwfn->p_rdma_info->dev->reserved_lkey);
+}
+
 static void qed_rdma_free(struct qed_hwfn *p_hwfn)
 {
         DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "Freeing RDMA\n");
 
+        qed_rdma_free_reserved_lkey(p_hwfn);
         qed_rdma_resc_free(p_hwfn);
 }
 
@@ -615,9 +632,6 @@ static int qed_rdma_reserve_lkey(struct qed_hwfn *p_hwfn)
 {
         struct qed_rdma_device *dev = p_hwfn->p_rdma_info->dev;
 
-        /* The first DPI is reserved for the Kernel */
-        __set_bit(0, p_hwfn->p_rdma_info->dpi_map.bitmap);
-
         /* Tid 0 will be used as the key for "reserved MR".
          * The driver should allocate memory for it so it can be loaded but no
          * ramrod should be passed on it.
@@ -797,17 +811,6 @@ static struct qed_rdma_device *qed_rdma_query_device(void *rdma_cxt)
         return p_hwfn->p_rdma_info->dev;
 }
 
-static void qed_rdma_free_tid(void *rdma_cxt, u32 itid)
-{
-        struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
-
-        DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "itid = %08x\n", itid);
-
-        spin_lock_bh(&p_hwfn->p_rdma_info->lock);
-        qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->tid_map, itid);
-        spin_unlock_bh(&p_hwfn->p_rdma_info->lock);
-}
-
 static void qed_rdma_cnq_prod_update(void *rdma_cxt, u8 qz_offset, u16 prod)
 {
         struct qed_hwfn *p_hwfn;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index be48d9abd001..3588081b2e27 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -776,6 +776,7 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
         int rc = 0;
         struct qed_spq *p_spq = p_hwfn ? p_hwfn->p_spq : NULL;
         bool b_ret_ent = true;
+        bool eblock;
 
         if (!p_hwfn)
                 return -EINVAL;
@@ -794,6 +795,11 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
         if (rc)
                 goto spq_post_fail;
 
+        /* Check if entry is in block mode before qed_spq_add_entry,
+         * which might kfree p_ent.
+         */
+        eblock = (p_ent->comp_mode == QED_SPQ_MODE_EBLOCK);
+
         /* Add the request to the pending queue */
         rc = qed_spq_add_entry(p_hwfn, p_ent, p_ent->priority);
         if (rc)
@@ -811,7 +817,7 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
 
         spin_unlock_bh(&p_spq->lock);
 
-        if (p_ent->comp_mode == QED_SPQ_MODE_EBLOCK) {
+        if (eblock) {
                 /* For entries in QED BLOCK mode, the completion code cannot
                  * perform the necessary cleanup - if it did, we couldn't
                  * access p_ent here to see whether it's successful or not.
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-phy.c b/drivers/net/ethernet/qualcomm/emac/emac-phy.c
index 18461fcb9815..53dbf1e163a8 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-phy.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-phy.c
@@ -47,6 +47,7 @@
 #define MDIO_CLK_25_28                                               7
 
 #define MDIO_WAIT_TIMES                                           1000
+#define MDIO_STATUS_DELAY_TIME                                       1
 
 static int emac_mdio_read(struct mii_bus *bus, int addr, int regnum)
 {
@@ -65,7 +66,7 @@ static int emac_mdio_read(struct mii_bus *bus, int addr, int regnum)
 
         if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg,
                                !(reg & (MDIO_START | MDIO_BUSY)),
-                               100, MDIO_WAIT_TIMES * 100))
+                               MDIO_STATUS_DELAY_TIME, MDIO_WAIT_TIMES * 100))
                 return -EIO;
 
         return (reg >> MDIO_DATA_SHFT) & MDIO_DATA_BMSK;
@@ -88,8 +89,8 @@ static int emac_mdio_write(struct mii_bus *bus, int addr, int regnum, u16 val)
         writel(reg, adpt->base + EMAC_MDIO_CTRL);
 
         if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg,
-                               !(reg & (MDIO_START | MDIO_BUSY)), 100,
-                               MDIO_WAIT_TIMES * 100))
+                               !(reg & (MDIO_START | MDIO_BUSY)),
+                               MDIO_STATUS_DELAY_TIME, MDIO_WAIT_TIMES * 100))
                 return -EIO;
 
         return 0;
diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c
index 70c92b649b29..38c924bdd32e 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac.c
@@ -253,18 +253,18 @@ static int emac_open(struct net_device *netdev)
                 return ret;
         }
 
-        ret = emac_mac_up(adpt);
+        ret = adpt->phy.open(adpt);
         if (ret) {
                 emac_mac_rx_tx_rings_free_all(adpt);
                 free_irq(irq->irq, irq);
                 return ret;
         }
 
-        ret = adpt->phy.open(adpt);
+        ret = emac_mac_up(adpt);
         if (ret) {
-                emac_mac_down(adpt);
                 emac_mac_rx_tx_rings_free_all(adpt);
                 free_irq(irq->irq, irq);
+                adpt->phy.close(adpt);
                 return ret;
         }
 
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
index 71bee1af71ef..df21e900f874 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
@@ -195,6 +195,7 @@ err2:
 err1:
         rmnet_unregister_real_device(real_dev, port);
 err0:
+        kfree(ep);
         return err;
 }
 
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
index 29842ccc91a9..08e4afc0ab39 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
@@ -126,12 +126,12 @@ static int rmnet_map_egress_handler(struct sk_buff *skb,
 
         if (skb_headroom(skb) < required_headroom) {
                 if (pskb_expand_head(skb, required_headroom, 0, GFP_KERNEL))
-                        return RMNET_MAP_CONSUMED;
+                        goto fail;
         }
 
         map_header = rmnet_map_add_map_header(skb, additional_header_len, 0);
         if (!map_header)
-                return RMNET_MAP_CONSUMED;
+                goto fail;
 
         if (port->egress_data_format & RMNET_EGRESS_FORMAT_MUXING) {
                 if (mux_id == 0xff)
@@ -143,6 +143,10 @@ static int rmnet_map_egress_handler(struct sk_buff *skb,
         skb->protocol = htons(ETH_P_MAP);
 
         return RMNET_MAP_SUCCESS;
+
+fail:
+        kfree_skb(skb);
+        return RMNET_MAP_CONSUMED;
 }
 
 static void
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index fc0d5fa65ad4..734286ebe5ef 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -2244,19 +2244,14 @@ static bool rtl8169_do_counters(struct net_device *dev, u32 counter_cmd)
         void __iomem *ioaddr = tp->mmio_addr;
         dma_addr_t paddr = tp->counters_phys_addr;
         u32 cmd;
-        bool ret;
 
         RTL_W32(CounterAddrHigh, (u64)paddr >> 32);
+        RTL_R32(CounterAddrHigh);
         cmd = (u64)paddr & DMA_BIT_MASK(32);
         RTL_W32(CounterAddrLow, cmd);
         RTL_W32(CounterAddrLow, cmd | counter_cmd);
 
-        ret = rtl_udelay_loop_wait_low(tp, &rtl_counters_cond, 10, 1000);
-
-        RTL_W32(CounterAddrLow, 0);
-        RTL_W32(CounterAddrHigh, 0);
-
-        return ret;
+        return rtl_udelay_loop_wait_low(tp, &rtl_counters_cond, 10, 1000);
 }
 
 static bool rtl8169_reset_counters(struct net_device *dev)
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 2b962d349f5f..009780df664b 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2308,32 +2308,9 @@ static int __maybe_unused ravb_resume(struct device *dev)
         struct ravb_private *priv = netdev_priv(ndev);
         int ret = 0;
 
-        if (priv->wol_enabled) {
-                /* Reduce the usecount of the clock to zero and then
-                 * restore it to its original value. This is done to force
-                 * the clock to be re-enabled which is a workaround
-                 * for renesas-cpg-mssr driver which do not enable clocks
-                 * when resuming from PSCI suspend/resume.
-                 *
-                 * Without this workaround the driver fails to communicate
-                 * with the hardware if WoL was enabled when the system
-                 * entered PSCI suspend. This is due to that if WoL is enabled
-                 * we explicitly keep the clock from being turned off when
-                 * suspending, but in PSCI sleep power is cut so the clock
-                 * is disabled anyhow, the clock driver is not aware of this
-                 * so the clock is not turned back on when resuming.
-                 *
-                 * TODO: once the renesas-cpg-mssr suspend/resume is working
-                 *       this clock dance should be removed.
-                 */
-                clk_disable(priv->clk);
-                clk_disable(priv->clk);
-                clk_enable(priv->clk);
-                clk_enable(priv->clk);
-
-                /* Set reset mode to rearm the WoL logic */
+        /* If WoL is enabled set reset mode to rearm the WoL logic */
+        if (priv->wol_enabled)
                 ravb_write(ndev, CCC_OPC_RESET, CCC);
-        }
 
         /* All register have been reset to default values.
          * Restore all registers which where setup at probe time and
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 7e060aa9fbed..53924a4fc31c 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -147,7 +147,7 @@ static const u16 sh_eth_offset_gigabit[SH_ETH_MAX_REGISTER_OFFSET] = {
         [FWNLCR0]       = 0x0090,
         [FWALCR0]       = 0x0094,
         [TXNLCR1]       = 0x00a0,
-        [TXALCR1]       = 0x00a0,
+        [TXALCR1]       = 0x00a4,
         [RXNLCR1]       = 0x00a8,
         [RXALCR1]       = 0x00ac,
         [FWNLCR1]       = 0x00b0,
@@ -399,7 +399,7 @@ static const u16 sh_eth_offset_fast_sh3_sh2[SH_ETH_MAX_REGISTER_OFFSET] = {
         [FWNLCR0]       = 0x0090,
         [FWALCR0]       = 0x0094,
         [TXNLCR1]       = 0x00a0,
-        [TXALCR1]       = 0x00a0,
+        [TXALCR1]       = 0x00a4,
         [RXNLCR1]       = 0x00a8,
         [RXALCR1]       = 0x00ac,
         [FWNLCR1]       = 0x00b0,
@@ -1149,7 +1149,8 @@ static int sh_eth_tx_free(struct net_device *ndev, bool sent_only)
                            entry, le32_to_cpu(txdesc->status));
                 /* Free the original skb. */
                 if (mdp->tx_skbuff[entry]) {
-                        dma_unmap_single(&ndev->dev, le32_to_cpu(txdesc->addr),
+                        dma_unmap_single(&mdp->pdev->dev,
+                                         le32_to_cpu(txdesc->addr),
                                          le32_to_cpu(txdesc->len) >> 16,
                                          DMA_TO_DEVICE);
                         dev_kfree_skb_irq(mdp->tx_skbuff[entry]);
@@ -1179,14 +1180,14 @@ static void sh_eth_ring_free(struct net_device *ndev)
                         if (mdp->rx_skbuff[i]) {
                                 struct sh_eth_rxdesc *rxdesc = &mdp->rx_ring[i];
 
-                                dma_unmap_single(&ndev->dev,
+                                dma_unmap_single(&mdp->pdev->dev,
                                                  le32_to_cpu(rxdesc->addr),
                                                  ALIGN(mdp->rx_buf_sz, 32),
                                                  DMA_FROM_DEVICE);
                         }
                 }
                 ringsize = sizeof(struct sh_eth_rxdesc) * mdp->num_rx_ring;
-                dma_free_coherent(NULL, ringsize, mdp->rx_ring,
+                dma_free_coherent(&mdp->pdev->dev, ringsize, mdp->rx_ring,
                                   mdp->rx_desc_dma);
                 mdp->rx_ring = NULL;
         }
@@ -1203,7 +1204,7 @@ static void sh_eth_ring_free(struct net_device *ndev)
                 sh_eth_tx_free(ndev, false);
 
                 ringsize = sizeof(struct sh_eth_txdesc) * mdp->num_tx_ring;
-                dma_free_coherent(NULL, ringsize, mdp->tx_ring,
+                dma_free_coherent(&mdp->pdev->dev, ringsize, mdp->tx_ring,
                                   mdp->tx_desc_dma);
                 mdp->tx_ring = NULL;
         }
@@ -1245,9 +1246,9 @@ static void sh_eth_ring_format(struct net_device *ndev)
 
                 /* The size of the buffer is a multiple of 32 bytes. */
                 buf_len = ALIGN(mdp->rx_buf_sz, 32);
-                dma_addr = dma_map_single(&ndev->dev, skb->data, buf_len,
+                dma_addr = dma_map_single(&mdp->pdev->dev, skb->data, buf_len,
                                           DMA_FROM_DEVICE);
-                if (dma_mapping_error(&ndev->dev, dma_addr)) {
+                if (dma_mapping_error(&mdp->pdev->dev, dma_addr)) {
                         kfree_skb(skb);
                         break;
                 }
@@ -1323,8 +1324,8 @@ static int sh_eth_ring_init(struct net_device *ndev)
 
         /* Allocate all Rx descriptors. */
         rx_ringsize = sizeof(struct sh_eth_rxdesc) * mdp->num_rx_ring;
-        mdp->rx_ring = dma_alloc_coherent(NULL, rx_ringsize, &mdp->rx_desc_dma,
-                                          GFP_KERNEL);
+        mdp->rx_ring = dma_alloc_coherent(&mdp->pdev->dev, rx_ringsize,
+                                          &mdp->rx_desc_dma, GFP_KERNEL);
         if (!mdp->rx_ring)
                 goto ring_free;
 
@@ -1332,8 +1333,8 @@ static int sh_eth_ring_init(struct net_device *ndev)
 
         /* Allocate all Tx descriptors. */
         tx_ringsize = sizeof(struct sh_eth_txdesc) * mdp->num_tx_ring;
-        mdp->tx_ring = dma_alloc_coherent(NULL, tx_ringsize, &mdp->tx_desc_dma,
-                                          GFP_KERNEL);
+        mdp->tx_ring = dma_alloc_coherent(&mdp->pdev->dev, tx_ringsize,
+                                          &mdp->tx_desc_dma, GFP_KERNEL);
         if (!mdp->tx_ring)
                 goto ring_free;
         return 0;
@@ -1527,7 +1528,7 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota)
                         mdp->rx_skbuff[entry] = NULL;
                         if (mdp->cd->rpadir)
                                 skb_reserve(skb, NET_IP_ALIGN);
-                        dma_unmap_single(&ndev->dev, dma_addr,
+                        dma_unmap_single(&mdp->pdev->dev, dma_addr,
                                          ALIGN(mdp->rx_buf_sz, 32),
                                          DMA_FROM_DEVICE);
                         skb_put(skb, pkt_len);
@@ -1555,9 +1556,9 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota)
                         if (skb == NULL)
                                 break;  /* Better luck next round. */
                         sh_eth_set_receive_align(skb);
-                        dma_addr = dma_map_single(&ndev->dev, skb->data,
+                        dma_addr = dma_map_single(&mdp->pdev->dev, skb->data,
                                                   buf_len, DMA_FROM_DEVICE);
-                        if (dma_mapping_error(&ndev->dev, dma_addr)) {
+                        if (dma_mapping_error(&mdp->pdev->dev, dma_addr)) {
                                 kfree_skb(skb);
                                 break;
                         }
@@ -1891,6 +1892,16 @@ static int sh_eth_phy_init(struct net_device *ndev)
                 return PTR_ERR(phydev);
         }
 
+        /* mask with MAC supported features */
+        if (mdp->cd->register_type != SH_ETH_REG_GIGABIT) {
+                int err = phy_set_max_speed(phydev, SPEED_100);
+                if (err) {
+                        netdev_err(ndev, "failed to limit PHY to 100 Mbit/s\n");
+                        phy_disconnect(phydev);
+                        return err;
+                }
+        }
+
         phy_attached_info(phydev);
 
         return 0;
@@ -2078,8 +2089,8 @@ static size_t __sh_eth_get_regs(struct net_device *ndev, u32 *buf)
                 add_reg(CSMR);
         if (cd->select_mii)
                 add_reg(RMII_MII);
-        add_reg(ARSTR);
         if (cd->tsu) {
+                add_tsu_reg(ARSTR);
                 add_tsu_reg(TSU_CTRST);
                 add_tsu_reg(TSU_FWEN0);
                 add_tsu_reg(TSU_FWEN1);
@@ -2441,9 +2452,9 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev)
         /* soft swap. */
         if (!mdp->cd->hw_swap)
                 sh_eth_soft_swap(PTR_ALIGN(skb->data, 4), skb->len + 2);
-        dma_addr = dma_map_single(&ndev->dev, skb->data, skb->len,
+        dma_addr = dma_map_single(&mdp->pdev->dev, skb->data, skb->len,
                                   DMA_TO_DEVICE);
-        if (dma_mapping_error(&ndev->dev, dma_addr)) {
+        if (dma_mapping_error(&mdp->pdev->dev, dma_addr)) {
                 kfree_skb(skb);
                 return NETDEV_TX_OK;
         }
@@ -3214,18 +3225,37 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
         /* ioremap the TSU registers */
         if (mdp->cd->tsu) {
                 struct resource *rtsu;
+
                 rtsu = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-                mdp->tsu_addr = devm_ioremap_resource(&pdev->dev, rtsu);
-                if (IS_ERR(mdp->tsu_addr)) {
-                        ret = PTR_ERR(mdp->tsu_addr);
+                if (!rtsu) {
+                        dev_err(&pdev->dev, "no TSU resource\n");
+                        ret = -ENODEV;
+                        goto out_release;
+                }
+                /* We can only request the  TSU region  for the first port
+                 * of the two  sharing this TSU for the probe to succeed...
+                 */
+                if (devno % 2 == 0 &&
+                    !devm_request_mem_region(&pdev->dev, rtsu->start,
+                                             resource_size(rtsu),
+                                             dev_name(&pdev->dev))) {
+                        dev_err(&pdev->dev, "can't request TSU resource.\n");
+                        ret = -EBUSY;
+                        goto out_release;
+                }
+                mdp->tsu_addr = devm_ioremap(&pdev->dev, rtsu->start,
+                                             resource_size(rtsu));
+                if (!mdp->tsu_addr) {
+                        dev_err(&pdev->dev, "TSU region ioremap() failed.\n");
+                        ret = -ENOMEM;
                         goto out_release;
                 }
                 mdp->port = devno % 2;
                 ndev->features = NETIF_F_HW_VLAN_CTAG_FILTER;
         }
 
-        /* initialize first or needed device */
-        if (!devno || pd->needs_init) {
+        /* Need to init only the first port of the two sharing a TSU */
+        if (devno % 2 == 0) {
                 if (mdp->cd->chip_reset)
                         mdp->cd->chip_reset(ndev);
 
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 0ea7e16f2e6e..9937a2450e57 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -77,6 +77,7 @@ static void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
         }
 
         if (buffer->flags & EFX_TX_BUF_SKB) {
+                EFX_WARN_ON_PARANOID(!pkts_compl || !bytes_compl);
                 (*pkts_compl)++;
                 (*bytes_compl) += buffer->skb->len;
                 dev_consume_skb_any((struct sk_buff *)buffer->skb);
@@ -426,12 +427,14 @@ static int efx_tx_map_data(struct efx_tx_queue *tx_queue, struct sk_buff *skb,
 static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
 {
         struct efx_tx_buffer *buffer;
+        unsigned int bytes_compl = 0;
+        unsigned int pkts_compl = 0;
 
         /* Work backwards until we hit the original insert pointer value */
         while (tx_queue->insert_count != tx_queue->write_count) {
                 --tx_queue->insert_count;
                 buffer = __efx_tx_queue_get_insert_buffer(tx_queue);
-                efx_dequeue_buffer(tx_queue, buffer, NULL, NULL);
+                efx_dequeue_buffer(tx_queue, buffer, &pkts_compl, &bytes_compl);
         }
 }
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index e1e5ac053760..ce2ea2d491ac 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -409,7 +409,7 @@ struct stmmac_desc_ops {
         /* get timestamp value */
          u64(*get_timestamp) (void *desc, u32 ats);
         /* get rx timestamp status */
-        int (*get_rx_timestamp_status) (void *desc, u32 ats);
+        int (*get_rx_timestamp_status)(void *desc, void *next_desc, u32 ats);
         /* Display ring */
         void (*display_ring)(void *head, unsigned int size, bool rx);
         /* set MSS via context descriptor */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index e5ff734d4f9b..9eb7f65d8000 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -808,8 +808,7 @@ static int sun8i_dwmac_set_syscon(struct stmmac_priv *priv)
                          val, reg);
 
         if (gmac->variant->soc_has_internal_phy) {
-                if (of_property_read_bool(priv->plat->phy_node,
-                                          "allwinner,leds-active-low"))
+                if (of_property_read_bool(node, "allwinner,leds-active-low"))
                         reg |= H3_EPHY_LED_POL;
                 else
                         reg &= ~H3_EPHY_LED_POL;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
index 4b286e27c4ca..7e089bf906b4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
@@ -258,7 +258,8 @@ static int dwmac4_rx_check_timestamp(void *desc)
         return ret;
 }
 
-static int dwmac4_wrback_get_rx_timestamp_status(void *desc, u32 ats)
+static int dwmac4_wrback_get_rx_timestamp_status(void *desc, void *next_desc,
+                                                 u32 ats)
 {
         struct dma_desc *p = (struct dma_desc *)desc;
         int ret = -EINVAL;
@@ -270,7 +271,7 @@ static int dwmac4_wrback_get_rx_timestamp_status(void *desc, u32 ats)
 
                         /* Check if timestamp is OK from context descriptor */
                         do {
-                                ret = dwmac4_rx_check_timestamp(desc);
+                                ret = dwmac4_rx_check_timestamp(next_desc);
                                 if (ret < 0)
                                         goto exit;
                                 i++;
diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index 7546b3664113..2a828a312814 100644
--- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
@@ -400,7 +400,8 @@ static u64 enh_desc_get_timestamp(void *desc, u32 ats)
         return ns;
 }
 
-static int enh_desc_get_rx_timestamp_status(void *desc, u32 ats)
+static int enh_desc_get_rx_timestamp_status(void *desc, void *next_desc,
+                                            u32 ats)
 {
         if (ats) {
                 struct dma_extended_desc *p = (struct dma_extended_desc *)desc;
diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
index f817f8f36569..db4cee57bb24 100644
--- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
@@ -265,7 +265,7 @@ static u64 ndesc_get_timestamp(void *desc, u32 ats)
         return ns;
 }
 
-static int ndesc_get_rx_timestamp_status(void *desc, u32 ats)
+static int ndesc_get_rx_timestamp_status(void *desc, void *next_desc, u32 ats)
 {
         struct dma_desc *p = (struct dma_desc *)desc;
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
index 721b61655261..08c19ebd5306 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
@@ -34,6 +34,7 @@ static u32 stmmac_config_sub_second_increment(void __iomem *ioaddr,
 {
         u32 value = readl(ioaddr + PTP_TCR);
         unsigned long data;
+        u32 reg_value;
 
         /* For GMAC3.x, 4.x versions, convert the ptp_clock to nano second
          *      formula = (1/ptp_clock) * 1000000000
@@ -50,10 +51,11 @@ static u32 stmmac_config_sub_second_increment(void __iomem *ioaddr,
 
         data &= PTP_SSIR_SSINC_MASK;
 
+        reg_value = data;
         if (gmac4)
-                data = data << GMAC4_PTP_SSIR_SSINC_SHIFT;
+                reg_value <<= GMAC4_PTP_SSIR_SSINC_SHIFT;
 
-        writel(data, ioaddr + PTP_SSIR);
+        writel(reg_value, ioaddr + PTP_SSIR);
 
         return data;
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index f63c2ddced3c..c0af0bc4e714 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -364,9 +364,15 @@ static void stmmac_eee_ctrl_timer(struct timer_list *t)
 bool stmmac_eee_init(struct stmmac_priv *priv)
 {
         struct net_device *ndev = priv->dev;
+        int interface = priv->plat->interface;
         unsigned long flags;
         bool ret = false;
 
+        if ((interface != PHY_INTERFACE_MODE_MII) &&
+            (interface != PHY_INTERFACE_MODE_GMII) &&
+            !phy_interface_mode_is_rgmii(interface))
+                goto out;
+
         /* Using PCS we cannot dial with the phy registers at this stage
          * so we do not support extra feature like EEE.
          */
@@ -482,7 +488,7 @@ static void stmmac_get_rx_hwtstamp(struct stmmac_priv *priv, struct dma_desc *p,
                 desc = np;
 
         /* Check if timestamp is available */
-        if (priv->hw->desc->get_rx_timestamp_status(desc, priv->adv_ts)) {
+        if (priv->hw->desc->get_rx_timestamp_status(p, np, priv->adv_ts)) {
                 ns = priv->hw->desc->get_timestamp(desc, priv->adv_ts);
                 netdev_dbg(priv->dev, "get valid RX hw timestamp %llu\n", ns);
                 shhwtstamp = skb_hwtstamps(skb);
@@ -2588,6 +2594,7 @@ static int stmmac_open(struct net_device *dev)
 
         priv->dma_buf_sz = STMMAC_ALIGN(buf_sz);
         priv->rx_copybreak = STMMAC_RX_COPYBREAK;
+        priv->mss = 0;
 
         ret = alloc_dma_desc_resources(priv);
         if (ret < 0) {
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index ed58c746e4af..f5a7eb22d0f5 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -715,7 +715,7 @@ static int netcp_process_one_rx_packet(struct netcp_intf *netcp)
                 /* warning!!!! We are retrieving the virtual ptr in the sw_data
                  * field as a 32bit value. Will not work on 64bit machines
                  */
-                page = (struct page *)GET_SW_DATA0(desc);
+                page = (struct page *)GET_SW_DATA0(ndesc);
 
                 if (likely(dma_buff && buf_len && page)) {
                         dma_unmap_page(netcp->dev, dma_buff, PAGE_SIZE,
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index b718a02a6bb6..64fda2e1040e 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -825,6 +825,13 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
         if (IS_ERR(rt))
                 return PTR_ERR(rt);
 
+        if (skb_dst(skb)) {
+                int mtu = dst_mtu(&rt->dst) - sizeof(struct iphdr) -
+                          GENEVE_BASE_HLEN - info->options_len - 14;
+
+                skb_dst_update_pmtu(skb, mtu);
+        }
+
         sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
         if (geneve->collect_md) {
                 tos = ip_tunnel_ecn_encap(key->tos, ip_hdr(skb), skb);
@@ -864,6 +871,13 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
         if (IS_ERR(dst))
                 return PTR_ERR(dst);
 
+        if (skb_dst(skb)) {
+                int mtu = dst_mtu(dst) - sizeof(struct ipv6hdr) -
+                          GENEVE_BASE_HLEN - info->options_len - 14;
+
+                skb_dst_update_pmtu(skb, mtu);
+        }
+
         sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
         if (geneve->collect_md) {
                 prio = ip_tunnel_ecn_encap(key->tos, ip_hdr(skb), skb);
diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c
index 8483f03d5a41..1ab97d99b9ba 100644
--- a/drivers/net/hippi/rrunner.c
+++ b/drivers/net/hippi/rrunner.c
@@ -1379,8 +1379,8 @@ static int rr_close(struct net_device *dev)
                             rrpriv->info_dma);
         rrpriv->info = NULL;
 
-        free_irq(pdev->irq, dev);
         spin_unlock_irqrestore(&rrpriv->lock, flags);
+        free_irq(pdev->irq, dev);
 
         return 0;
 }
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 11c1e7950fe5..77cc4fbaeace 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -393,6 +393,7 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb)
                 .flowi4_oif = dev->ifindex,
                 .flowi4_tos = RT_TOS(ip4h->tos),
                 .flowi4_flags = FLOWI_FLAG_ANYSRC,
+                .flowi4_mark = skb->mark,
                 .daddr = ip4h->daddr,
                 .saddr = ip4h->saddr,
         };
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index a178c5efd33e..a0f2be81d52e 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -1444,9 +1444,14 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
         return 0;
 
 unregister_netdev:
+        /* macvlan_uninit would free the macvlan port */
         unregister_netdevice(dev);
+        return err;
 destroy_macvlan_port:
-        if (create)
+        /* the macvlan port may be freed by macvlan_uninit when fail to register.
+         * so we destroy the macvlan port only when it's valid.
+         */
+        if (create && macvlan_port_get_rtnl(dev))
                 macvlan_port_destroy(port->dev);
         return err;
 }
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 5f93e6add563..e911e4990b20 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -239,14 +239,10 @@ static int at803x_resume(struct phy_device *phydev)
 {
         int value;
 
-        mutex_lock(&phydev->lock);
-
         value = phy_read(phydev, MII_BMCR);
         value &= ~(BMCR_PDOWN | BMCR_ISOLATE);
         phy_write(phydev, MII_BMCR, value);
 
-        mutex_unlock(&phydev->lock);
-
         return 0;
 }
 
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 4d02b27df044..82104edca393 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -637,6 +637,10 @@ static int m88e1510_config_aneg(struct phy_device *phydev)
         if (err < 0)
                 goto error;
 
+        /* Do not touch the fiber page if we're in copper->sgmii mode */
+        if (phydev->interface == PHY_INTERFACE_MODE_SGMII)
+                return 0;
+
         /* Then the fiber link */
         err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
         if (err < 0)
@@ -875,6 +879,8 @@ static int m88e1510_config_init(struct phy_device *phydev)
 
         /* SGMII-to-Copper mode initialization */
         if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
+                u32 pause;
+
                 /* Select page 18 */
                 err = marvell_set_page(phydev, 18);
                 if (err < 0)
@@ -898,6 +904,16 @@ static int m88e1510_config_init(struct phy_device *phydev)
                 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
                 if (err < 0)
                         return err;
+
+                /* There appears to be a bug in the 88e1512 when used in
+                 * SGMII to copper mode, where the AN advertisment register
+                 * clears the pause bits each time a negotiation occurs.
+                 * This means we can never be truely sure what was advertised,
+                 * so disable Pause support.
+                 */
+                pause = SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+                phydev->supported &= ~pause;
+                phydev->advertising &= ~pause;
         }
 
         return m88e1121_config_init(phydev);
@@ -2069,7 +2085,7 @@ static struct phy_driver marvell_drivers[] = {
                 .flags = PHY_HAS_INTERRUPT,
                 .probe = marvell_probe,
                 .config_init = &m88e1145_config_init,
-                .config_aneg = &marvell_config_aneg,
+                .config_aneg = &m88e1101_config_aneg,
                 .read_status = &genphy_read_status,
                 .ack_interrupt = &marvell_ack_interrupt,
                 .config_intr = &marvell_config_intr,
diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/phy/mdio-sun4i.c
index 135296508a7e..6425ce04d3f9 100644
--- a/drivers/net/phy/mdio-sun4i.c
+++ b/drivers/net/phy/mdio-sun4i.c
@@ -118,8 +118,10 @@ static int sun4i_mdio_probe(struct platform_device *pdev)
 
         data->regulator = devm_regulator_get(&pdev->dev, "phy");
         if (IS_ERR(data->regulator)) {
-                if (PTR_ERR(data->regulator) == -EPROBE_DEFER)
-                        return -EPROBE_DEFER;
+                if (PTR_ERR(data->regulator) == -EPROBE_DEFER) {
+                        ret = -EPROBE_DEFER;
+                        goto err_out_free_mdiobus;
+                }
 
                 dev_info(&pdev->dev, "no regulator found\n");
                 data->regulator = NULL;
diff --git a/drivers/net/phy/mdio-xgene.c b/drivers/net/phy/mdio-xgene.c
index bfd3090fb055..07c6048200c6 100644
--- a/drivers/net/phy/mdio-xgene.c
+++ b/drivers/net/phy/mdio-xgene.c
@@ -194,8 +194,11 @@ static int xgene_mdio_reset(struct xgene_mdio_pdata *pdata)
         }
 
         ret = xgene_enet_ecc_init(pdata);
-        if (ret)
+        if (ret) {
+                if (pdata->dev->of_node)
+                        clk_disable_unprepare(pdata->clk);
                 return ret;
+        }
         xgene_gmac_reset(pdata);
 
         return 0;
@@ -388,8 +391,10 @@ static int xgene_mdio_probe(struct platform_device *pdev)
                 return ret;
 
         mdio_bus = mdiobus_alloc();
-        if (!mdio_bus)
-                return -ENOMEM;
+        if (!mdio_bus) {
+                ret = -ENOMEM;
+                goto out_clk;
+        }
 
         mdio_bus->name = "APM X-Gene MDIO bus";
 
@@ -418,7 +423,7 @@ static int xgene_mdio_probe(struct platform_device *pdev)
                 mdio_bus->phy_mask = ~0;
                 ret = mdiobus_register(mdio_bus);
                 if (ret)
-                        goto out;
+                        goto out_mdiobus;
 
                 acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_HANDLE(dev), 1,
                                     acpi_register_phy, NULL, mdio_bus, NULL);
@@ -426,16 +431,20 @@ static int xgene_mdio_probe(struct platform_device *pdev)
         }
 
         if (ret)
-                goto out;
+                goto out_mdiobus;
 
         pdata->mdio_bus = mdio_bus;
         xgene_mdio_status = true;
 
         return 0;
 
-out:
+out_mdiobus:
         mdiobus_free(mdio_bus);
 
+out_clk:
+        if (dev->of_node)
+                clk_disable_unprepare(pdata->clk);
+
         return ret;
 }
 
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 2df7b62c1a36..54d00a1d2bef 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -270,6 +270,7 @@ static void of_mdiobus_link_mdiodev(struct mii_bus *bus,
 
                 if (addr == mdiodev->addr) {
                         dev->of_node = child;
+                        dev->fwnode = of_fwnode_handle(child);
                         return;
                 }
         }
diff --git a/drivers/net/phy/meson-gxl.c b/drivers/net/phy/meson-gxl.c
index 1ea69b7585d9..842eb871a6e3 100644
--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -22,6 +22,7 @@
 #include <linux/ethtool.h>
 #include <linux/phy.h>
 #include <linux/netdevice.h>
+#include <linux/bitfield.h>
 
 static int meson_gxl_config_init(struct phy_device *phydev)
 {
@@ -50,6 +51,77 @@ static int meson_gxl_config_init(struct phy_device *phydev)
         return 0;
 }
 
+/* This function is provided to cope with the possible failures of this phy
+ * during aneg process. When aneg fails, the PHY reports that aneg is done
+ * but the value found in MII_LPA is wrong:
+ *  - Early failures: MII_LPA is just 0x0001. if MII_EXPANSION reports that
+ *    the link partner (LP) supports aneg but the LP never acked our base
+ *    code word, it is likely that we never sent it to begin with.
+ *  - Late failures: MII_LPA is filled with a value which seems to make sense
+ *    but it actually is not what the LP is advertising. It seems that we
+ *    can detect this using a magic bit in the WOL bank (reg 12 - bit 12).
+ *    If this particular bit is not set when aneg is reported being done,
+ *    it means MII_LPA is likely to be wrong.
+ *
+ * In both case, forcing a restart of the aneg process solve the problem.
+ * When this failure happens, the first retry is usually successful but,
+ * in some cases, it may take up to 6 retries to get a decent result
+ */
+static int meson_gxl_read_status(struct phy_device *phydev)
+{
+        int ret, wol, lpa, exp;
+
+        if (phydev->autoneg == AUTONEG_ENABLE) {
+                ret = genphy_aneg_done(phydev);
+                if (ret < 0)
+                        return ret;
+                else if (!ret)
+                        goto read_status_continue;
+
+                /* Need to access WOL bank, make sure the access is open */
+                ret = phy_write(phydev, 0x14, 0x0000);
+                if (ret)
+                        return ret;
+                ret = phy_write(phydev, 0x14, 0x0400);
+                if (ret)
+                        return ret;
+                ret = phy_write(phydev, 0x14, 0x0000);
+                if (ret)
+                        return ret;
+                ret = phy_write(phydev, 0x14, 0x0400);
+                if (ret)
+                        return ret;
+
+                /* Request LPI_STATUS WOL register */
+                ret = phy_write(phydev, 0x14, 0x8D80);
+                if (ret)
+                        return ret;
+
+                /* Read LPI_STATUS value */
+                wol = phy_read(phydev, 0x15);
+                if (wol < 0)
+                        return wol;
+
+                lpa = phy_read(phydev, MII_LPA);
+                if (lpa < 0)
+                        return lpa;
+
+                exp = phy_read(phydev, MII_EXPANSION);
+                if (exp < 0)
+                        return exp;
+
+                if (!(wol & BIT(12)) ||
+                    ((exp & EXPANSION_NWAY) && !(lpa & LPA_LPACK))) {
+                        /* Looks like aneg failed after all */
+                        phydev_dbg(phydev, "LPA corruption - aneg restart\n");
+                        return genphy_restart_aneg(phydev);
+                }
+        }
+
+read_status_continue:
+        return genphy_read_status(phydev);
+}
+
 static struct phy_driver meson_gxl_phy[] = {
         {
                 .phy_id         = 0x01814400,
@@ -60,7 +132,7 @@ static struct phy_driver meson_gxl_phy[] = {
                 .config_init    = meson_gxl_config_init,
                 .config_aneg    = genphy_config_aneg,
                 .aneg_done      = genphy_aneg_done,
-                .read_status    = genphy_read_status,
+                .read_status    = meson_gxl_read_status,
                 .suspend        = genphy_suspend,
                 .resume         = genphy_resume,
         },
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index fdb43dd9b5cd..422ff6333c52 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -496,16 +496,18 @@ static int ksz9031_of_load_skew_values(struct phy_device *phydev,
         return ksz9031_extended_write(phydev, OP_DATA, 2, reg, newval);
 }
 
+/* Center KSZ9031RNX FLP timing at 16ms. */
 static int ksz9031_center_flp_timing(struct phy_device *phydev)
 {
         int result;
 
-        /* Center KSZ9031RNX FLP timing at 16ms. */
         result = ksz9031_extended_write(phydev, OP_DATA, 0,
                                         MII_KSZ9031RN_FLP_BURST_TX_HI, 0x0006);
+        if (result)
+                return result;
+
         result = ksz9031_extended_write(phydev, OP_DATA, 0,
                                         MII_KSZ9031RN_FLP_BURST_TX_LO, 0x1A80);
-
         if (result)
                 return result;
 
@@ -622,6 +624,7 @@ static int ksz9031_read_status(struct phy_device *phydev)
                 phydev->link = 0;
                 if (phydev->drv->config_intr && phy_interrupt_is_valid(phydev))
                         phydev->drv->config_intr(phydev);
+                return genphy_config_aneg(phydev);
         }
 
         return 0;
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 2b1e67bc1e73..ed10d1fc8f59 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -828,7 +828,6 @@ EXPORT_SYMBOL(phy_stop);
  */
 void phy_start(struct phy_device *phydev)
 {
-        bool do_resume = false;
         int err = 0;
 
         mutex_lock(&phydev->lock);
@@ -841,6 +840,9 @@ void phy_start(struct phy_device *phydev)
                 phydev->state = PHY_UP;
                 break;
         case PHY_HALTED:
+                /* if phy was suspended, bring the physical link up again */
+                phy_resume(phydev);
+
                 /* make sure interrupts are re-enabled for the PHY */
                 if (phydev->irq != PHY_POLL) {
                         err = phy_enable_interrupts(phydev);
@@ -849,17 +851,12 @@ void phy_start(struct phy_device *phydev)
                 }
 
                 phydev->state = PHY_RESUMING;
-                do_resume = true;
                 break;
         default:
                 break;
         }
         mutex_unlock(&phydev->lock);
 
-        /* if phy was suspended, bring the physical link up again */
-        if (do_resume)
-                phy_resume(phydev);
-
         phy_trigger_machine(phydev, true);
 }
 EXPORT_SYMBOL(phy_start);
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 67f25ac29025..b15b31ca2618 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -135,7 +135,9 @@ static int mdio_bus_phy_resume(struct device *dev)
         if (!mdio_bus_phy_may_suspend(phydev))
                 goto no_resume;
 
+        mutex_lock(&phydev->lock);
         ret = phy_resume(phydev);
+        mutex_unlock(&phydev->lock);
         if (ret < 0)
                 return ret;
 
@@ -1026,7 +1028,9 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
         if (err)
                 goto error;
 
+        mutex_lock(&phydev->lock);
         phy_resume(phydev);
+        mutex_unlock(&phydev->lock);
         phy_led_triggers_register(phydev);
 
         return err;
@@ -1157,6 +1161,8 @@ int phy_resume(struct phy_device *phydev)
         struct phy_driver *phydrv = to_phy_driver(phydev->mdio.dev.driver);
         int ret = 0;
 
+        WARN_ON(!mutex_is_locked(&phydev->lock));
+
         if (phydev->drv && phydrv->resume)
                 ret = phydrv->resume(phydev);
 
@@ -1639,13 +1645,9 @@ int genphy_resume(struct phy_device *phydev)
 {
         int value;
 
-        mutex_lock(&phydev->lock);
-
         value = phy_read(phydev, MII_BMCR);
         phy_write(phydev, MII_BMCR, value & ~BMCR_PDOWN);
 
-        mutex_unlock(&phydev->lock);
-
         return 0;
 }
 EXPORT_SYMBOL(genphy_resume);
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index e3bbc70372d3..249ce5cbea22 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -526,6 +526,7 @@ struct phylink *phylink_create(struct net_device *ndev, struct device_node *np,
         pl->link_config.pause = MLO_PAUSE_AN;
         pl->link_config.speed = SPEED_UNKNOWN;
         pl->link_config.duplex = DUPLEX_UNKNOWN;
+        pl->link_config.an_enabled = true;
         pl->ops = ops;
         __set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
 
@@ -773,6 +774,7 @@ void phylink_stop(struct phylink *pl)
                 sfp_upstream_stop(pl->sfp_bus);
 
         set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
+        queue_work(system_power_efficient_wq, &pl->resolve);
         flush_work(&pl->resolve);
 }
 EXPORT_SYMBOL_GPL(phylink_stop);
@@ -950,6 +952,7 @@ int phylink_ethtool_ksettings_set(struct phylink *pl,
         mutex_lock(&pl->state_mutex);
         /* Configure the MAC to match the new settings */
         linkmode_copy(pl->link_config.advertising, our_kset.link_modes.advertising);
+        pl->link_config.interface = config.interface;
         pl->link_config.speed = our_kset.base.speed;
         pl->link_config.duplex = our_kset.base.duplex;
         pl->link_config.an_enabled = our_kset.base.autoneg != AUTONEG_DISABLE;
@@ -1293,6 +1296,7 @@ int phylink_mii_ioctl(struct phylink *pl, struct ifreq *ifr, int cmd)
                 switch (cmd) {
                 case SIOCGMIIPHY:
                         mii->phy_id = pl->phydev->mdio.addr;
+                        /* fall through */
 
                 case SIOCGMIIREG:
                         ret = phylink_phy_read(pl, mii->phy_id, mii->reg_num);
@@ -1315,6 +1319,7 @@ int phylink_mii_ioctl(struct phylink *pl, struct ifreq *ifr, int cmd)
                 switch (cmd) {
                 case SIOCGMIIPHY:
                         mii->phy_id = 0;
+                        /* fall through */
 
                 case SIOCGMIIREG:
                         ret = phylink_mii_read(pl, mii->phy_id, mii->reg_num);
@@ -1426,9 +1431,8 @@ static void phylink_sfp_link_down(void *upstream)
         WARN_ON(!lockdep_rtnl_is_held());
 
         set_bit(PHYLINK_DISABLE_LINK, &pl->phylink_disable_state);
+        queue_work(system_power_efficient_wq, &pl->resolve);
         flush_work(&pl->resolve);
-
-        netif_carrier_off(pl->netdev);
 }
 
 static void phylink_sfp_link_up(void *upstream)
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c
index 8a1b1f4c1b7c..ab64a142b832 100644
--- a/drivers/net/phy/sfp-bus.c
+++ b/drivers/net/phy/sfp-bus.c
@@ -356,7 +356,8 @@ EXPORT_SYMBOL_GPL(sfp_register_upstream);
 void sfp_unregister_upstream(struct sfp_bus *bus)
 {
         rtnl_lock();
-        sfp_unregister_bus(bus);
+        if (bus->sfp)
+                sfp_unregister_bus(bus);
         bus->upstream = NULL;
         bus->netdev = NULL;
         rtnl_unlock();
@@ -459,7 +460,8 @@ EXPORT_SYMBOL_GPL(sfp_register_socket);
 void sfp_unregister_socket(struct sfp_bus *bus)
 {
         rtnl_lock();
-        sfp_unregister_bus(bus);
+        if (bus->netdev)
+                sfp_unregister_bus(bus);
         bus->sfp_dev = NULL;
         bus->sfp = NULL;
         bus->socket_ops = NULL;
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index e381811e5f11..9dfc1c4c954f 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -351,12 +351,13 @@ static void sfp_sm_link_check_los(struct sfp *sfp)
 {
         unsigned int los = sfp->state & SFP_F_LOS;
 
-        /* FIXME: what if neither SFP_OPTIONS_LOS_INVERTED nor
-         * SFP_OPTIONS_LOS_NORMAL are set?  For now, we assume
-         * the same as SFP_OPTIONS_LOS_NORMAL set.
+        /* If neither SFP_OPTIONS_LOS_INVERTED nor SFP_OPTIONS_LOS_NORMAL
+         * are set, we assume that no LOS signal is available.
          */
-        if (sfp->id.ext.options & SFP_OPTIONS_LOS_INVERTED)
+        if (sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_LOS_INVERTED))
                 los ^= SFP_F_LOS;
+        else if (!(sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_LOS_NORMAL)))
+                los = 0;
 
         if (los)
                 sfp_sm_next(sfp, SFP_S_WAIT_LOS, 0);
@@ -364,6 +365,22 @@ static void sfp_sm_link_check_los(struct sfp *sfp)
                 sfp_sm_link_up(sfp);
 }
 
+static bool sfp_los_event_active(struct sfp *sfp, unsigned int event)
+{
+        return (sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_LOS_INVERTED) &&
+                event == SFP_E_LOS_LOW) ||
+               (sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_LOS_NORMAL) &&
+                event == SFP_E_LOS_HIGH);
+}
+
+static bool sfp_los_event_inactive(struct sfp *sfp, unsigned int event)
+{
+        return (sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_LOS_INVERTED) &&
+                event == SFP_E_LOS_HIGH) ||
+               (sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_LOS_NORMAL) &&
+                event == SFP_E_LOS_LOW);
+}
+
 static void sfp_sm_fault(struct sfp *sfp, bool warn)
 {
         if (sfp->sm_retries && !--sfp->sm_retries) {
@@ -470,6 +487,11 @@ static int sfp_sm_mod_probe(struct sfp *sfp)
                 return -EINVAL;
         }
 
+        /* If the module requires address swap mode, warn about it */
+        if (sfp->id.ext.diagmon & SFP_DIAGMON_ADDRMODE)
+                dev_warn(sfp->dev,
+                         "module address swap to access page 0xA2 is not supported.\n");
+
         return sfp_module_insert(sfp->sfp_bus, &sfp->id);
 }
 
@@ -581,9 +603,7 @@ static void sfp_sm_event(struct sfp *sfp, unsigned int event)
         case SFP_S_WAIT_LOS:
                 if (event == SFP_E_TX_FAULT)
                         sfp_sm_fault(sfp, true);
-                else if (event ==
-                         (sfp->id.ext.options & SFP_OPTIONS_LOS_INVERTED ?
-                          SFP_E_LOS_HIGH : SFP_E_LOS_LOW))
+                else if (sfp_los_event_inactive(sfp, event))
                         sfp_sm_link_up(sfp);
                 break;
 
@@ -591,9 +611,7 @@ static void sfp_sm_event(struct sfp *sfp, unsigned int event)
                 if (event == SFP_E_TX_FAULT) {
                         sfp_sm_link_down(sfp);
                         sfp_sm_fault(sfp, true);
-                } else if (event ==
-                           (sfp->id.ext.options & SFP_OPTIONS_LOS_INVERTED ?
-                            SFP_E_LOS_LOW : SFP_E_LOS_HIGH)) {
+                } else if (sfp_los_event_active(sfp, event)) {
                         sfp_sm_link_down(sfp);
                         sfp_sm_next(sfp, SFP_S_WAIT_LOS, 0);
                 }
@@ -639,7 +657,8 @@ static int sfp_module_info(struct sfp *sfp, struct ethtool_modinfo *modinfo)
 {
         /* locking... and check module is present */
 
-        if (sfp->id.ext.sff8472_compliance) {
+        if (sfp->id.ext.sff8472_compliance &&
+            !(sfp->id.ext.diagmon & SFP_DIAGMON_ADDRMODE)) {
                 modinfo->type = ETH_MODULE_SFF_8472;
                 modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
         } else {
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index d8e5747ff4e3..264d4af0bf69 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1006,17 +1006,18 @@ static int ppp_unit_register(struct ppp *ppp, int unit, bool ifname_is_set)
         if (!ifname_is_set)
                 snprintf(ppp->dev->name, IFNAMSIZ, "ppp%i", ppp->file.index);
 
+        mutex_unlock(&pn->all_ppp_mutex);
+
         ret = register_netdevice(ppp->dev);
         if (ret < 0)
                 goto err_unit;
 
         atomic_inc(&ppp_unit_count);
 
-        mutex_unlock(&pn->all_ppp_mutex);
-
         return 0;
 
 err_unit:
+        mutex_lock(&pn->all_ppp_mutex);
         unit_put(&pn->units_idr, ppp->file.index);
 err:
         mutex_unlock(&pn->all_ppp_mutex);
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index 4e1da1645b15..5aa59f41bf8c 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -842,6 +842,7 @@ static int pppoe_sendmsg(struct socket *sock, struct msghdr *m,
         struct pppoe_hdr *ph;
         struct net_device *dev;
         char *start;
+        int hlen;
 
         lock_sock(sk);
         if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED)) {
@@ -860,16 +861,16 @@ static int pppoe_sendmsg(struct socket *sock, struct msghdr *m,
         if (total_len > (dev->mtu + dev->hard_header_len))
                 goto end;
 
-
-        skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32,
-                           0, GFP_KERNEL);
+        hlen = LL_RESERVED_SPACE(dev);
+        skb = sock_wmalloc(sk, hlen + sizeof(*ph) + total_len +
+                           dev->needed_tailroom, 0, GFP_KERNEL);
         if (!skb) {
                 error = -ENOMEM;
                 goto end;
         }
 
         /* Reserve space for headers. */
-        skb_reserve(skb, dev->hard_header_len);
+        skb_reserve(skb, hlen);
         skb_reset_network_header(skb);
 
         skb->dev = dev;
@@ -930,7 +931,7 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
         /* Copy the data if there is no space for the header or if it's
          * read-only.
          */
-        if (skb_cow_head(skb, sizeof(*ph) + dev->hard_header_len))
+        if (skb_cow_head(skb, LL_RESERVED_SPACE(dev) + sizeof(*ph)))
                 goto abort;
 
         __skb_push(skb, sizeof(*ph));
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index e9489b88407c..0a886fda0129 100644
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -829,8 +829,11 @@ static ssize_t tap_do_read(struct tap_queue *q,
         DEFINE_WAIT(wait);
         ssize_t ret = 0;
 
-        if (!iov_iter_count(to))
+        if (!iov_iter_count(to)) {
+                if (skb)
+                        kfree_skb(skb);
                 return 0;
+        }
 
         if (skb)
                 goto put;
@@ -1154,11 +1157,14 @@ static int tap_recvmsg(struct socket *sock, struct msghdr *m,
                        size_t total_len, int flags)
 {
         struct tap_queue *q = container_of(sock, struct tap_queue, sock);
+        struct sk_buff *skb = m->msg_control;
         int ret;
-        if (flags & ~(MSG_DONTWAIT|MSG_TRUNC))
+        if (flags & ~(MSG_DONTWAIT|MSG_TRUNC)) {
+                if (skb)
+                        kfree_skb(skb);
                 return -EINVAL;
-        ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT,
-                          m->msg_control);
+        }
+        ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT, skb);
         if (ret > total_len) {
                 m->msg_flags |= MSG_TRUNC;
                 ret = flags & MSG_TRUNC ? ret : total_len;
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 95749006d687..a8ec589d1359 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -611,6 +611,14 @@ static void tun_queue_purge(struct tun_file *tfile)
         skb_queue_purge(&tfile->sk.sk_error_queue);
 }
 
+static void tun_cleanup_tx_array(struct tun_file *tfile)
+{
+        if (tfile->tx_array.ring.queue) {
+                skb_array_cleanup(&tfile->tx_array);
+                memset(&tfile->tx_array, 0, sizeof(tfile->tx_array));
+        }
+}
+
 static void __tun_detach(struct tun_file *tfile, bool clean)
 {
         struct tun_file *ntfile;
@@ -657,8 +665,7 @@ static void __tun_detach(struct tun_file *tfile, bool clean)
                             tun->dev->reg_state == NETREG_REGISTERED)
                                 unregister_netdevice(tun->dev);
                 }
-                if (tun)
-                        skb_array_cleanup(&tfile->tx_array);
+                tun_cleanup_tx_array(tfile);
                 sock_put(&tfile->sk);
         }
 }
@@ -700,11 +707,13 @@ static void tun_detach_all(struct net_device *dev)
                 /* Drop read queue */
                 tun_queue_purge(tfile);
                 sock_put(&tfile->sk);
+                tun_cleanup_tx_array(tfile);
         }
         list_for_each_entry_safe(tfile, tmp, &tun->disabled, next) {
                 tun_enable_queue(tfile);
                 tun_queue_purge(tfile);
                 sock_put(&tfile->sk);
+                tun_cleanup_tx_array(tfile);
         }
         BUG_ON(tun->numdisabled != 0);
 
@@ -1952,8 +1961,11 @@ static ssize_t tun_do_read(struct tun_struct *tun, struct tun_file *tfile,
 
         tun_debug(KERN_INFO, tun, "tun_do_read\n");
 
-        if (!iov_iter_count(to))
+        if (!iov_iter_count(to)) {
+                if (skb)
+                        kfree_skb(skb);
                 return 0;
+        }
 
         if (!skb) {
                 /* Read frames from ring */
@@ -2069,22 +2081,24 @@ static int tun_recvmsg(struct socket *sock, struct msghdr *m, size_t total_len,
 {
         struct tun_file *tfile = container_of(sock, struct tun_file, socket);
         struct tun_struct *tun = tun_get(tfile);
+        struct sk_buff *skb = m->msg_control;
         int ret;
 
-        if (!tun)
-                return -EBADFD;
+        if (!tun) {
+                ret = -EBADFD;
+                goto out_free_skb;
+        }
 
         if (flags & ~(MSG_DONTWAIT|MSG_TRUNC|MSG_ERRQUEUE)) {
                 ret = -EINVAL;
-                goto out;
+                goto out_put_tun;
         }
         if (flags & MSG_ERRQUEUE) {
                 ret = sock_recv_errqueue(sock->sk, m, total_len,
                                          SOL_PACKET, TUN_TX_TIMESTAMP);
                 goto out;
         }
-        ret = tun_do_read(tun, tfile, &m->msg_iter, flags & MSG_DONTWAIT,
-                          m->msg_control);
+        ret = tun_do_read(tun, tfile, &m->msg_iter, flags & MSG_DONTWAIT, skb);
         if (ret > (ssize_t)total_len) {
                 m->msg_flags |= MSG_TRUNC;
                 ret = flags & MSG_TRUNC ? ret : total_len;
@@ -2092,6 +2106,13 @@ static int tun_recvmsg(struct socket *sock, struct msghdr *m, size_t total_len,
 out:
         tun_put(tun);
         return ret;
+
+out_put_tun:
+        tun_put(tun);
+out_free_skb:
+        if (skb)
+                kfree_skb(skb);
+        return ret;
 }
 
 static int tun_peek_len(struct socket *sock)
@@ -2839,6 +2860,8 @@ static int tun_chr_open(struct inode *inode, struct file * file)
 
         sock_set_flag(&tfile->sk, SOCK_ZEROCOPY);
 
+        memset(&tfile->tx_array, 0, sizeof(tfile->tx_array));
+
         return 0;
 }
 
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 94c7804903c4..ec56ff29aac4 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -2396,6 +2396,7 @@ static int lan78xx_reset(struct lan78xx_net *dev)
                 buf = DEFAULT_BURST_CAP_SIZE / FS_USB_PKT_SIZE;
                 dev->rx_urb_size = DEFAULT_BURST_CAP_SIZE;
                 dev->rx_qlen = 4;
+                dev->tx_qlen = 4;
         }
 
         ret = lan78xx_write_reg(dev, BURST_CAP, buf);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index c750cf7c042b..728819feab44 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -261,9 +261,11 @@ static void qmi_wwan_netdev_setup(struct net_device *net)
                 net->hard_header_len = 0;
                 net->addr_len        = 0;
                 net->flags           = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
+                set_bit(EVENT_NO_IP_ALIGN, &dev->flags);
                 netdev_dbg(net, "mode: raw IP\n");
         } else if (!net->header_ops) { /* don't bother if already set */
                 ether_setup(net);
+                clear_bit(EVENT_NO_IP_ALIGN, &dev->flags);
                 netdev_dbg(net, "mode: Ethernet\n");
         }
 
@@ -1098,6 +1100,7 @@ static const struct usb_device_id products[] = {
         {QMI_FIXED_INTF(0x05c6, 0x9084, 4)},
         {QMI_FIXED_INTF(0x05c6, 0x920d, 0)},
         {QMI_FIXED_INTF(0x05c6, 0x920d, 5)},
+        {QMI_QUIRK_SET_DTR(0x05c6, 0x9625, 4)}, /* YUGA CLM920-NC5 */
         {QMI_FIXED_INTF(0x0846, 0x68a2, 8)},
         {QMI_FIXED_INTF(0x12d1, 0x140c, 1)},    /* Huawei E173 */
         {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)},    /* Huawei E1820 */
@@ -1202,12 +1205,14 @@ static const struct usb_device_id products[] = {
         {QMI_FIXED_INTF(0x1199, 0x9079, 10)},   /* Sierra Wireless EM74xx */
         {QMI_FIXED_INTF(0x1199, 0x907b, 8)},    /* Sierra Wireless EM74xx */
         {QMI_FIXED_INTF(0x1199, 0x907b, 10)},   /* Sierra Wireless EM74xx */
+        {QMI_FIXED_INTF(0x1199, 0x9091, 8)},    /* Sierra Wireless EM7565 */
         {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)},    /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
         {QMI_FIXED_INTF(0x1bbb, 0x0203, 2)},    /* Alcatel L800MA */
         {QMI_FIXED_INTF(0x2357, 0x0201, 4)},    /* TP-LINK HSUPA Modem MA180 */
         {QMI_FIXED_INTF(0x2357, 0x9000, 4)},    /* TP-LINK MA260 */
         {QMI_QUIRK_SET_DTR(0x1bc7, 0x1040, 2)}, /* Telit LE922A */
         {QMI_FIXED_INTF(0x1bc7, 0x1100, 3)},    /* Telit ME910 */
+        {QMI_FIXED_INTF(0x1bc7, 0x1101, 3)},    /* Telit ME910 dual modem */
         {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},    /* Telit LE920 */
         {QMI_QUIRK_SET_DTR(0x1bc7, 0x1201, 2)}, /* Telit LE920, LE920A4 */
         {QMI_FIXED_INTF(0x1c9e, 0x9801, 3)},    /* Telewell TW-3G HSPA+ */
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index d51d9abf7986..0657203ffb91 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -606,6 +606,7 @@ enum rtl8152_flags {
         PHY_RESET,
         SCHEDULE_NAPI,
         GREEN_ETHERNET,
+        DELL_TB_RX_AGG_BUG,
 };
 
 /* Define these values to match your device */
@@ -1798,6 +1799,9 @@ static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg)
                 dev_kfree_skb_any(skb);
 
                 remain = agg_buf_sz - (int)(tx_agg_align(tx_data) - agg->head);
+
+                if (test_bit(DELL_TB_RX_AGG_BUG, &tp->flags))
+                        break;
         }
 
         if (!skb_queue_empty(&skb_head)) {
@@ -4133,6 +4137,9 @@ static void r8153_init(struct r8152 *tp)
         /* rx aggregation */
         ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
         ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
+        if (test_bit(DELL_TB_RX_AGG_BUG, &tp->flags))
+                ocp_data |= RX_AGG_DISABLE;
+
         ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
 
         rtl_tally_reset(tp);
@@ -5207,6 +5214,12 @@ static int rtl8152_probe(struct usb_interface *intf,
                 netdev->hw_features &= ~NETIF_F_RXCSUM;
         }
 
+        if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 &&
+            udev->serial && !strcmp(udev->serial, "000001000000")) {
+                dev_info(&udev->dev, "Dell TB16 Dock, disable RX aggregation");
+                set_bit(DELL_TB_RX_AGG_BUG, &tp->flags);
+        }
+
         netdev->ethtool_ops = &ops;
         netif_set_gso_max_size(netdev, RTL_LIMITED_TSO_SIZE);
 
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 80348b6a8646..8a22ff67b026 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -457,12 +457,10 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb,
 void usbnet_defer_kevent (struct usbnet *dev, int work)
 {
         set_bit (work, &dev->flags);
-        if (!schedule_work (&dev->kevent)) {
-                if (net_ratelimit())
-                        netdev_err(dev->net, "kevent %d may have been dropped\n", work);
-        } else {
+        if (!schedule_work (&dev->kevent))
+                netdev_dbg(dev->net, "kevent %d may have been dropped\n", work);
+        else
                 netdev_dbg(dev->net, "kevent %d scheduled\n", work);
-        }
 }
 EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
 
@@ -484,7 +482,10 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags)
                 return -ENOLINK;
         }
 
-        skb = __netdev_alloc_skb_ip_align(dev->net, size, flags);
+        if (test_bit(EVENT_NO_IP_ALIGN, &dev->flags))
+                skb = __netdev_alloc_skb(dev->net, size, flags);
+        else
+                skb = __netdev_alloc_skb_ip_align(dev->net, size, flags);
         if (!skb) {
                 netif_dbg(dev, rx_err, dev->net, "no rx skb\n");
                 usbnet_defer_kevent (dev, EVENT_RX_MEMORY);
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 19a985ef9104..559b215c0169 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -756,7 +756,7 @@ static struct sk_buff *receive_mergeable(struct net_device *dev,
                 int num_skb_frags;
 
                 buf = virtqueue_get_buf_ctx(rq->vq, &len, &ctx);
-                if (unlikely(!ctx)) {
+                if (unlikely(!buf)) {
                         pr_debug("%s: rx error: %d buffers out of %d missing\n",
                                  dev->name, num_buf,
                                  virtio16_to_cpu(vi->vdev,
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index d1c7029ded7c..cf95290b160c 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1616,7 +1616,6 @@ static void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
                                           rq->rx_ring[i].basePA);
                         rq->rx_ring[i].base = NULL;
                 }
-                rq->buf_info[i] = NULL;
         }
 
         if (rq->data_ring.base) {
@@ -1638,6 +1637,7 @@ static void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
                         (rq->rx_ring[0].size + rq->rx_ring[1].size);
                 dma_free_coherent(&adapter->pdev->dev, sz, rq->buf_info[0],
                                   rq->buf_info_pa);
+                rq->buf_info[0] = rq->buf_info[1] = NULL;
         }
 }
 
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index feb1b2e15c2e..139c61c8244a 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -673,8 +673,9 @@ static struct sk_buff *vrf_ip_out(struct net_device *vrf_dev,
                                   struct sock *sk,
                                   struct sk_buff *skb)
 {
-        /* don't divert multicast */
-        if (ipv4_is_multicast(ip_hdr(skb)->daddr))
+        /* don't divert multicast or local broadcast */
+        if (ipv4_is_multicast(ip_hdr(skb)->daddr) ||
+            ipv4_is_lbcast(ip_hdr(skb)->daddr))
                 return skb;
 
         if (qdisc_tx_is_default(vrf_dev))
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 19b9cc51079e..c3e34e3c82a7 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2155,6 +2155,12 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
                 }
 
                 ndst = &rt->dst;
+                if (skb_dst(skb)) {
+                        int mtu = dst_mtu(ndst) - VXLAN_HEADROOM;
+
+                        skb_dst_update_pmtu(skb, mtu);
+                }
+
                 tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
                 ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
                 err = vxlan_build_skb(skb, ndst, sizeof(struct iphdr),
@@ -2190,6 +2196,12 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
                                 goto out_unlock;
                 }
 
+                if (skb_dst(skb)) {
+                        int mtu = dst_mtu(ndst) - VXLAN6_HEADROOM;
+
+                        skb_dst_update_pmtu(skb, mtu);
+                }
+
                 tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
                 ttl = ttl ? : ip6_dst_hoplimit(ndst);
                 skb_scrub_packet(skb, xnet);
@@ -3103,6 +3115,11 @@ static void vxlan_config_apply(struct net_device *dev,
 
                 max_mtu = lowerdev->mtu - (use_ipv6 ? VXLAN6_HEADROOM :
                                            VXLAN_HEADROOM);
+                if (max_mtu < ETH_MIN_MTU)
+                        max_mtu = ETH_MIN_MTU;
+
+                if (!changelink && !conf->mtu)
+                        dev->mtu = max_mtu;
         }
 
         if (dev->mtu > max_mtu)
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index f7d228b5ba93..987f1252a3cf 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -384,6 +384,18 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed)
                 }
         }
 
+        if (changed & IEEE80211_CONF_CHANGE_PS) {
+                list_for_each_entry(tmp, &wcn->vif_list, list) {
+                        vif = wcn36xx_priv_to_vif(tmp);
+                        if (hw->conf.flags & IEEE80211_CONF_PS) {
+                                if (vif->bss_conf.ps) /* ps allowed ? */
+                                        wcn36xx_pmc_enter_bmps_state(wcn, vif);
+                        } else {
+                                wcn36xx_pmc_exit_bmps_state(wcn, vif);
+                        }
+                }
+        }
+
         mutex_unlock(&wcn->conf_mutex);
 
         return 0;
@@ -747,17 +759,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
                 vif_priv->dtim_period = bss_conf->dtim_period;
         }
 
-        if (changed & BSS_CHANGED_PS) {
-                wcn36xx_dbg(WCN36XX_DBG_MAC,
-                            "mac bss PS set %d\n",
-                            bss_conf->ps);
-                if (bss_conf->ps) {
-                        wcn36xx_pmc_enter_bmps_state(wcn, vif);
-                } else {
-                        wcn36xx_pmc_exit_bmps_state(wcn, vif);
-                }
-        }
-
         if (changed & BSS_CHANGED_BSSID) {
                 wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss changed_bssid %pM\n",
                             bss_conf->bssid);
diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.c b/drivers/net/wireless/ath/wcn36xx/pmc.c
index 589fe5f70971..1976b80c235f 100644
--- a/drivers/net/wireless/ath/wcn36xx/pmc.c
+++ b/drivers/net/wireless/ath/wcn36xx/pmc.c
@@ -45,8 +45,10 @@ int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn,
         struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
 
         if (WCN36XX_BMPS != vif_priv->pw_state) {
-                wcn36xx_err("Not in BMPS mode, no need to exit from BMPS mode!\n");
-                return -EINVAL;
+                /* Unbalanced call or last BMPS enter failed */
+                wcn36xx_dbg(WCN36XX_DBG_PMC,
+                            "Not in BMPS mode, no need to exit\n");
+                return -EALREADY;
         }
         wcn36xx_smd_exit_bmps(wcn, vif);
         vif_priv->pw_state = WCN36XX_FULL_POWER;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 6a59d0609d30..9be0b051066a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -182,12 +182,9 @@ static int brcmf_c_process_clm_blob(struct brcmf_if *ifp)
 
         err = request_firmware(&clm, clm_name, dev);
         if (err) {
-                if (err == -ENOENT) {
-                        brcmf_dbg(INFO, "continue with CLM data currently present in firmware\n");
-                        return 0;
-                }
-                brcmf_err("request CLM blob file failed (%d)\n", err);
-                return err;
+                brcmf_info("no clm_blob available(err=%d), device may have limited channels available\n",
+                           err);
+                return 0;
         }
 
         chunk_buf = kzalloc(sizeof(*chunk_buf) + MAX_CHUNK_LEN - 1, GFP_KERNEL);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 310c4e2746aa..cdf9e4161592 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -2070,7 +2070,7 @@ static int brcmf_sdio_txpkt_hdalign(struct brcmf_sdio *bus, struct sk_buff *pkt)
         return head_pad;
 }
 
-/**
+/*
  * struct brcmf_skbuff_cb reserves first two bytes in sk_buff::cb for
  * bus layer usage.
  */
@@ -4121,8 +4121,8 @@ release:
         sdio_release_host(sdiodev->func[1]);
 fail:
         brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), err);
-        device_release_driver(dev);
         device_release_driver(&sdiodev->func[2]->dev);
+        device_release_driver(dev);
 }
 
 struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h
index 87b4434224a1..dfa111bb411e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h
@@ -68,6 +68,9 @@
  * @IWL_MVM_DQA_CMD_QUEUE: a queue reserved for sending HCMDs to the FW
  * @IWL_MVM_DQA_AUX_QUEUE: a queue reserved for aux frames
  * @IWL_MVM_DQA_P2P_DEVICE_QUEUE: a queue reserved for P2P device frames
+ * @IWL_MVM_DQA_INJECT_MONITOR_QUEUE: a queue reserved for injection using
+ *      monitor mode. Note this queue is the same as the queue for P2P device
+ *      but we can't have active monitor mode along with P2P device anyway.
  * @IWL_MVM_DQA_GCAST_QUEUE: a queue reserved for P2P GO/SoftAP GCAST frames
  * @IWL_MVM_DQA_BSS_CLIENT_QUEUE: a queue reserved for BSS activity, to ensure
  *      that we are never left without the possibility to connect to an AP.
@@ -87,6 +90,7 @@ enum iwl_mvm_dqa_txq {
         IWL_MVM_DQA_CMD_QUEUE = 0,
         IWL_MVM_DQA_AUX_QUEUE = 1,
         IWL_MVM_DQA_P2P_DEVICE_QUEUE = 2,
+        IWL_MVM_DQA_INJECT_MONITOR_QUEUE = 2,
         IWL_MVM_DQA_GCAST_QUEUE = 3,
         IWL_MVM_DQA_BSS_CLIENT_QUEUE = 4,
         IWL_MVM_DQA_MIN_MGMT_QUEUE = 5,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index 9c889a32fe24..223fb77a3aa9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -209,8 +209,6 @@ static inline void iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt)
 
 static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
 {
-        iwl_fw_dbg_stop_recording(fwrt);
-
         fwrt->dump.conf = FW_DBG_INVALID;
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index ca0b5536a8a6..921cab9e2d73 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -117,6 +117,7 @@
 #define FH_RSCSR_FRAME_INVALID          0x55550000
 #define FH_RSCSR_FRAME_ALIGN            0x40
 #define FH_RSCSR_RPA_EN                 BIT(25)
+#define FH_RSCSR_RADA_EN                BIT(26)
 #define FH_RSCSR_RXQ_POS                16
 #define FH_RSCSR_RXQ_MASK               0x3F0000
 
@@ -128,7 +129,8 @@ struct iwl_rx_packet {
          * 31:    flag flush RB request
          * 30:    flag ignore TC (terminal counter) request
          * 29:    flag fast IRQ request
-         * 28-26: Reserved
+         * 28-27: Reserved
+         * 26:    RADA enabled
          * 25:    Offload enabled
          * 24:    RPF enabled
          * 23:    RSS enabled
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index a2bf530eeae4..2f22e14e00fe 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -787,7 +787,7 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
                                          u32 action)
 {
         struct iwl_mac_ctx_cmd cmd = {};
-        u32 tfd_queue_msk = 0;
+        u32 tfd_queue_msk = BIT(mvm->snif_queue);
         int ret;
 
         WARN_ON(vif->type != NL80211_IFTYPE_MONITOR);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 4575595ab022..55ab5349dd40 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -972,6 +972,7 @@ struct iwl_mvm {
 
         /* Tx queues */
         u16 aux_queue;
+        u16 snif_queue;
         u16 probe_queue;
         u16 p2p_dev_queue;
 
@@ -1060,6 +1061,7 @@ struct iwl_mvm {
  * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
  * @IWL_MVM_STATUS_D3_RECONFIG: D3 reconfiguration is being done
  * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
+ * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA
  */
 enum iwl_mvm_status {
         IWL_MVM_STATUS_HW_RFKILL,
@@ -1071,6 +1073,7 @@ enum iwl_mvm_status {
         IWL_MVM_STATUS_ROC_AUX_RUNNING,
         IWL_MVM_STATUS_D3_RECONFIG,
         IWL_MVM_STATUS_FIRMWARE_RUNNING,
+        IWL_MVM_STATUS_NEED_FLUSH_P2P,
 };
 
 /* Keep track of completed init configuration */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 7078b7e458be..45470b6b351a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -624,6 +624,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
         mvm->fw_restart = iwlwifi_mod_params.fw_restart ? -1 : 0;
 
         mvm->aux_queue = IWL_MVM_DQA_AUX_QUEUE;
+        mvm->snif_queue = IWL_MVM_DQA_INJECT_MONITOR_QUEUE;
         mvm->probe_queue = IWL_MVM_DQA_AP_PROBE_RESP_QUEUE;
         mvm->p2p_dev_queue = IWL_MVM_DQA_P2P_DEVICE_QUEUE;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 76dc58381e1c..3b8d44361380 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -213,6 +213,7 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
                                         struct ieee80211_rx_status *rx_status)
 {
         int energy_a, energy_b, max_energy;
+        u32 rate_flags = le32_to_cpu(desc->rate_n_flags);
 
         energy_a = desc->energy_a;
         energy_a = energy_a ? -energy_a : S8_MIN;
@@ -224,7 +225,8 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
                         energy_a, energy_b, max_energy);
 
         rx_status->signal = max_energy;
-        rx_status->chains = 0; /* TODO: phy info */
+        rx_status->chains =
+                (rate_flags & RATE_MCS_ANT_AB_MSK) >> RATE_MCS_ANT_POS;
         rx_status->chain_signal[0] = energy_a;
         rx_status->chain_signal[1] = energy_b;
         rx_status->chain_signal[2] = S8_MIN;
@@ -232,8 +234,8 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
 
 static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
                              struct ieee80211_rx_status *stats,
-                             struct iwl_rx_mpdu_desc *desc, int queue,
-                             u8 *crypt_len)
+                             struct iwl_rx_mpdu_desc *desc, u32 pkt_flags,
+                             int queue, u8 *crypt_len)
 {
         u16 status = le16_to_cpu(desc->status);
 
@@ -253,6 +255,8 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
                         return -1;
 
                 stats->flag |= RX_FLAG_DECRYPTED;
+                if (pkt_flags & FH_RSCSR_RADA_EN)
+                        stats->flag |= RX_FLAG_MIC_STRIPPED;
                 *crypt_len = IEEE80211_CCMP_HDR_LEN;
                 return 0;
         case IWL_RX_MPDU_STATUS_SEC_TKIP:
@@ -270,6 +274,10 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
                 if ((status & IWL_RX_MPDU_STATUS_SEC_MASK) ==
                                 IWL_RX_MPDU_STATUS_SEC_WEP)
                         *crypt_len = IEEE80211_WEP_IV_LEN;
+
+                if (pkt_flags & FH_RSCSR_RADA_EN)
+                        stats->flag |= RX_FLAG_ICV_STRIPPED;
+
                 return 0;
         case IWL_RX_MPDU_STATUS_SEC_EXT_ENC:
                 if (!(status & IWL_RX_MPDU_STATUS_MIC_OK))
@@ -848,7 +856,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 
         rx_status = IEEE80211_SKB_RXCB(skb);
 
-        if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, desc, queue, &crypt_len)) {
+        if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, desc,
+                              le32_to_cpu(pkt->len_n_flags), queue,
+                              &crypt_len)) {
                 kfree_skb(skb);
                 return;
         }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index c19f98489d4e..1add5615fc3a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -1709,29 +1709,29 @@ void iwl_mvm_dealloc_int_sta(struct iwl_mvm *mvm, struct iwl_mvm_int_sta *sta)
         sta->sta_id = IWL_MVM_INVALID_STA;
 }
 
-static void iwl_mvm_enable_aux_queue(struct iwl_mvm *mvm)
+static void iwl_mvm_enable_aux_snif_queue(struct iwl_mvm *mvm, u16 *queue,
+                                          u8 sta_id, u8 fifo)
 {
         unsigned int wdg_timeout = iwlmvm_mod_params.tfd_q_hang_detect ?
                                         mvm->cfg->base_params->wd_timeout :
                                         IWL_WATCHDOG_DISABLED;
 
         if (iwl_mvm_has_new_tx_api(mvm)) {
-                int queue = iwl_mvm_tvqm_enable_txq(mvm, mvm->aux_queue,
-                                                    mvm->aux_sta.sta_id,
-                                                    IWL_MAX_TID_COUNT,
-                                                    wdg_timeout);
-                mvm->aux_queue = queue;
+                int tvqm_queue =
+                        iwl_mvm_tvqm_enable_txq(mvm, *queue, sta_id,
+                                                IWL_MAX_TID_COUNT,
+                                                wdg_timeout);
+                *queue = tvqm_queue;
         } else {
                 struct iwl_trans_txq_scd_cfg cfg = {
-                        .fifo = IWL_MVM_TX_FIFO_MCAST,
-                        .sta_id = mvm->aux_sta.sta_id,
+                        .fifo = fifo,
+                        .sta_id = sta_id,
                         .tid = IWL_MAX_TID_COUNT,
                         .aggregate = false,
                         .frame_limit = IWL_FRAME_LIMIT,
                 };
 
-                iwl_mvm_enable_txq(mvm, mvm->aux_queue, mvm->aux_queue, 0, &cfg,
-                                   wdg_timeout);
+                iwl_mvm_enable_txq(mvm, *queue, *queue, 0, &cfg, wdg_timeout);
         }
 }
 
@@ -1750,7 +1750,9 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm)
 
         /* Map Aux queue to fifo - needs to happen before adding Aux station */
         if (!iwl_mvm_has_new_tx_api(mvm))
-                iwl_mvm_enable_aux_queue(mvm);
+                iwl_mvm_enable_aux_snif_queue(mvm, &mvm->aux_queue,
+                                              mvm->aux_sta.sta_id,
+                                              IWL_MVM_TX_FIFO_MCAST);
 
         ret = iwl_mvm_add_int_sta_common(mvm, &mvm->aux_sta, NULL,
                                          MAC_INDEX_AUX, 0);
@@ -1764,7 +1766,9 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm)
          * to firmware so enable queue here - after the station was added
          */
         if (iwl_mvm_has_new_tx_api(mvm))
-                iwl_mvm_enable_aux_queue(mvm);
+                iwl_mvm_enable_aux_snif_queue(mvm, &mvm->aux_queue,
+                                              mvm->aux_sta.sta_id,
+                                              IWL_MVM_TX_FIFO_MCAST);
 
         return 0;
 }
@@ -1772,10 +1776,31 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm)
 int iwl_mvm_add_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 {
         struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+        int ret;
 
         lockdep_assert_held(&mvm->mutex);
-        return iwl_mvm_add_int_sta_common(mvm, &mvm->snif_sta, vif->addr,
+
+        /* Map snif queue to fifo - must happen before adding snif station */
+        if (!iwl_mvm_has_new_tx_api(mvm))
+                iwl_mvm_enable_aux_snif_queue(mvm, &mvm->snif_queue,
+                                              mvm->snif_sta.sta_id,
+                                              IWL_MVM_TX_FIFO_BE);
+
+        ret = iwl_mvm_add_int_sta_common(mvm, &mvm->snif_sta, vif->addr,
                                          mvmvif->id, 0);
+        if (ret)
+                return ret;
+
+        /*
+         * For 22000 firmware and on we cannot add queue to a station unknown
+         * to firmware so enable queue here - after the station was added
+         */
+        if (iwl_mvm_has_new_tx_api(mvm))
+                iwl_mvm_enable_aux_snif_queue(mvm, &mvm->snif_queue,
+                                              mvm->snif_sta.sta_id,
+                                              IWL_MVM_TX_FIFO_BE);
+
+        return 0;
 }
 
 int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
@@ -1784,6 +1809,8 @@ int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
         lockdep_assert_held(&mvm->mutex);
 
+        iwl_mvm_disable_txq(mvm, mvm->snif_queue, mvm->snif_queue,
+                            IWL_MAX_TID_COUNT, 0);
         ret = iwl_mvm_rm_sta_common(mvm, mvm->snif_sta.sta_id);
         if (ret)
                 IWL_WARN(mvm, "Failed sending remove station\n");
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 4d0314912e94..e25cda9fbf6c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -132,6 +132,24 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk)
          * executed, and a new time event means a new command.
          */
         iwl_mvm_flush_sta(mvm, &mvm->aux_sta, true, CMD_ASYNC);
+
+        /* Do the same for the P2P device queue (STA) */
+        if (test_and_clear_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status)) {
+                struct iwl_mvm_vif *mvmvif;
+
+                /*
+                 * NB: access to this pointer would be racy, but the flush bit
+                 * can only be set when we had a P2P-Device VIF, and we have a
+                 * flush of this work in iwl_mvm_prepare_mac_removal() so it's
+                 * not really racy.
+                 */
+
+                if (!WARN_ON(!mvm->p2p_device_vif)) {
+                        mvmvif = iwl_mvm_vif_from_mac80211(mvm->p2p_device_vif);
+                        iwl_mvm_flush_sta(mvm, &mvmvif->bcast_sta, true,
+                                          CMD_ASYNC);
+                }
+        }
 }
 
 static void iwl_mvm_roc_finished(struct iwl_mvm *mvm)
@@ -855,10 +873,12 @@ void iwl_mvm_stop_roc(struct iwl_mvm *mvm)
 
         mvmvif = iwl_mvm_vif_from_mac80211(te_data->vif);
 
-        if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE)
+        if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) {
                 iwl_mvm_remove_time_event(mvm, mvmvif, te_data);
-        else
+                set_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status);
+        } else {
                 iwl_mvm_remove_aux_roc_te(mvm, mvmvif, te_data);
+        }
 
         iwl_mvm_roc_finished(mvm);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 593b7f97b29c..333bcb75b8af 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -657,7 +657,8 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
                         if (ap_sta_id != IWL_MVM_INVALID_STA)
                                 sta_id = ap_sta_id;
                 } else if (info.control.vif->type == NL80211_IFTYPE_MONITOR) {
-                        queue = mvm->aux_queue;
+                        queue = mvm->snif_queue;
+                        sta_id = mvm->snif_sta.sta_id;
                 }
         }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index d46115e2d69e..03ffd84786ca 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -1134,9 +1134,18 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
         unsigned int default_timeout =
                 cmd_q ? IWL_DEF_WD_TIMEOUT : mvm->cfg->base_params->wd_timeout;
 
-        if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS))
+        if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS)) {
+                /*
+                 * We can't know when the station is asleep or awake, so we
+                 * must disable the queue hang detection.
+                 */
+                if (fw_has_capa(&mvm->fw->ucode_capa,
+                                IWL_UCODE_TLV_CAPA_STA_PM_NOTIF) &&
+                    vif && vif->type == NL80211_IFTYPE_AP)
+                        return IWL_WATCHDOG_DISABLED;
                 return iwlmvm_mod_params.tfd_q_hang_detect ?
                         default_timeout : IWL_WATCHDOG_DISABLED;
+        }
 
         trigger = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS);
         txq_timer = (void *)trigger->data;
@@ -1163,6 +1172,8 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
                 return le32_to_cpu(txq_timer->p2p_go);
         case NL80211_IFTYPE_P2P_DEVICE:
                 return le32_to_cpu(txq_timer->p2p_device);
+        case NL80211_IFTYPE_MONITOR:
+                return default_timeout;
         default:
                 WARN_ON(1);
                 return mvm->cfg->base_params->wd_timeout;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index f21fe59faccf..ccd7c33c4c28 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -553,6 +553,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
         {IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)},
         {IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)},
         {IWL_PCI_DEVICE(0x271B, 0x0214, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x271C, 0x0214, iwl9260_2ac_cfg)},
         {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_cfg)},
         {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_cfg)},
         {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_cfg)},
@@ -664,6 +665,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
         {IWL_PCI_DEVICE(0x2720, 0x0310, iwla000_2ac_cfg_hr_cdb)},
         {IWL_PCI_DEVICE(0x40C0, 0x0000, iwla000_2ax_cfg_hr)},
         {IWL_PCI_DEVICE(0x40C0, 0x0A10, iwla000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0000, iwla000_2ax_cfg_hr)},
 
 #endif /* CONFIG_IWLMVM */
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index d749abeca3ae..403e65c309d0 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -670,11 +670,15 @@ static inline u8 iwl_pcie_get_cmd_index(struct iwl_txq *q, u32 index)
         return index & (q->n_window - 1);
 }
 
-static inline void *iwl_pcie_get_tfd(struct iwl_trans_pcie *trans_pcie,
+static inline void *iwl_pcie_get_tfd(struct iwl_trans *trans,
                                      struct iwl_txq *txq, int idx)
 {
-        return txq->tfds + trans_pcie->tfd_size * iwl_pcie_get_cmd_index(txq,
-                                                                         idx);
+        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+
+        if (trans->cfg->use_tfh)
+                idx = iwl_pcie_get_cmd_index(txq, idx);
+
+        return txq->tfds + trans_pcie->tfd_size * idx;
 }
 
 static inline void iwl_enable_rfkill_int(struct iwl_trans *trans)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index c59f4581e972..ac05fd1e74c4 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -49,6 +49,7 @@
  *
  *****************************************************************************/
 #include "iwl-trans.h"
+#include "iwl-prph.h"
 #include "iwl-context-info.h"
 #include "internal.h"
 
@@ -156,6 +157,11 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
 
         trans_pcie->is_down = true;
 
+        /* Stop dbgc before stopping device */
+        iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
+        udelay(100);
+        iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
+
         /* tell the device to stop sending interrupts */
         iwl_disable_interrupts(trans);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index b7a51603465b..4541c86881d6 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -166,6 +166,7 @@ static void iwl_trans_pcie_dump_regs(struct iwl_trans *trans)
                 print_hex_dump(KERN_ERR, prefix, DUMP_PREFIX_OFFSET, 32,
                                4, buf, i, 0);
         }
+        goto out;
 
 err_read:
         print_hex_dump(KERN_ERR, prefix, DUMP_PREFIX_OFFSET, 32, 4, buf, i, 0);
@@ -1226,6 +1227,15 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 
         trans_pcie->is_down = true;
 
+        /* Stop dbgc before stopping device */
+        if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+                iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
+        } else {
+                iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
+                udelay(100);
+                iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
+        }
+
         /* tell the device to stop sending interrupts */
         iwl_disable_interrupts(trans);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 16b345f54ff0..6d0a907d5ba5 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -171,8 +171,6 @@ static void iwl_pcie_gen2_tfd_unmap(struct iwl_trans *trans,
 
 static void iwl_pcie_gen2_free_tfd(struct iwl_trans *trans, struct iwl_txq *txq)
 {
-        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-
         /* rd_ptr is bounded by TFD_QUEUE_SIZE_MAX and
          * idx is bounded by n_window
          */
@@ -181,7 +179,7 @@ static void iwl_pcie_gen2_free_tfd(struct iwl_trans *trans, struct iwl_txq *txq)
         lockdep_assert_held(&txq->lock);
 
         iwl_pcie_gen2_tfd_unmap(trans, &txq->entries[idx].meta,
-                                iwl_pcie_get_tfd(trans_pcie, txq, idx));
+                                iwl_pcie_get_tfd(trans, txq, idx));
 
         /* free SKB */
         if (txq->entries) {
@@ -364,11 +362,9 @@ struct iwl_tfh_tfd *iwl_pcie_gen2_build_tfd(struct iwl_trans *trans,
                                             struct sk_buff *skb,
                                             struct iwl_cmd_meta *out_meta)
 {
-        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
         int idx = iwl_pcie_get_cmd_index(txq, txq->write_ptr);
-        struct iwl_tfh_tfd *tfd =
-                iwl_pcie_get_tfd(trans_pcie, txq, idx);
+        struct iwl_tfh_tfd *tfd = iwl_pcie_get_tfd(trans, txq, idx);
         dma_addr_t tb_phys;
         bool amsdu;
         int i, len, tb1_len, tb2_len, hdr_len;
@@ -565,8 +561,7 @@ static int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans,
         u8 group_id = iwl_cmd_groupid(cmd->id);
         const u8 *cmddata[IWL_MAX_CMD_TBS_PER_TFD];
         u16 cmdlen[IWL_MAX_CMD_TBS_PER_TFD];
-        struct iwl_tfh_tfd *tfd =
-                iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr);
+        struct iwl_tfh_tfd *tfd = iwl_pcie_get_tfd(trans, txq, txq->write_ptr);
 
         memset(tfd, 0, sizeof(*tfd));
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index fed6d842a5e1..3f85713c41dc 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -373,7 +373,7 @@ static void iwl_pcie_tfd_unmap(struct iwl_trans *trans,
 {
         struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
         int i, num_tbs;
-        void *tfd = iwl_pcie_get_tfd(trans_pcie, txq, index);
+        void *tfd = iwl_pcie_get_tfd(trans, txq, index);
 
         /* Sanity check on number of chunks */
         num_tbs = iwl_pcie_tfd_get_num_tbs(trans, tfd);
@@ -2018,7 +2018,7 @@ static int iwl_fill_data_tbs(struct iwl_trans *trans, struct sk_buff *skb,
         }
 
         trace_iwlwifi_dev_tx(trans->dev, skb,
-                             iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr),
+                             iwl_pcie_get_tfd(trans, txq, txq->write_ptr),
                              trans_pcie->tfd_size,
                              &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len,
                              hdr_len);
@@ -2092,7 +2092,7 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
                 IEEE80211_CCMP_HDR_LEN : 0;
 
         trace_iwlwifi_dev_tx(trans->dev, skb,
-                             iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr),
+                             iwl_pcie_get_tfd(trans, txq, txq->write_ptr),
                              trans_pcie->tfd_size,
                              &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len, 0);
 
@@ -2425,7 +2425,7 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
         memcpy(&txq->first_tb_bufs[txq->write_ptr], &dev_cmd->hdr,
                IWL_FIRST_TB_SIZE);
 
-        tfd = iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr);
+        tfd = iwl_pcie_get_tfd(trans, txq, txq->write_ptr);
         /* Set up entry for this TFD in Tx byte-count array */
         iwl_pcie_txq_update_byte_cnt_tbl(trans, txq, le16_to_cpu(tx_cmd->len),
                                          iwl_pcie_tfd_get_num_tbs(trans, tfd));
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 10b075a46b26..f6d4a50f1bdb 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -489,6 +489,7 @@ static const struct ieee80211_iface_combination hwsim_if_comb_p2p_dev[] = {
 
 static spinlock_t hwsim_radio_lock;
 static LIST_HEAD(hwsim_radios);
+static struct workqueue_struct *hwsim_wq;
 static int hwsim_radio_idx;
 
 static struct platform_driver mac80211_hwsim_driver = {
@@ -684,6 +685,7 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac,
         hdr = skb_put(skb, sizeof(*hdr) - ETH_ALEN);
         hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
                                          IEEE80211_STYPE_NULLFUNC |
+                                         IEEE80211_FCTL_TODS |
                                          (ps ? IEEE80211_FCTL_PM : 0));
         hdr->duration_id = cpu_to_le16(0);
         memcpy(hdr->addr1, vp->bssid, ETH_ALEN);
@@ -3119,6 +3121,11 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info)
         if (info->attrs[HWSIM_ATTR_CHANNELS])
                 param.channels = nla_get_u32(info->attrs[HWSIM_ATTR_CHANNELS]);
 
+        if (param.channels > CFG80211_MAX_NUM_DIFFERENT_CHANNELS) {
+                GENL_SET_ERR_MSG(info, "too many channels specified");
+                return -EINVAL;
+        }
+
         if (info->attrs[HWSIM_ATTR_NO_VIF])
                 param.no_vif = true;
 
@@ -3215,7 +3222,7 @@ static int hwsim_get_radio_nl(struct sk_buff *msg, struct genl_info *info)
                 if (!net_eq(wiphy_net(data->hw->wiphy), genl_info_net(info)))
                         continue;
 
-                skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+                skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
                 if (!skb) {
                         res = -ENOMEM;
                         goto out_err;
@@ -3341,7 +3348,7 @@ static void remove_user_radios(u32 portid)
                 if (entry->destroy_on_close && entry->portid == portid) {
                         list_del(&entry->list);
                         INIT_WORK(&entry->destroy_work, destroy_radio);
-                        schedule_work(&entry->destroy_work);
+                        queue_work(hwsim_wq, &entry->destroy_work);
                 }
         }
         spin_unlock_bh(&hwsim_radio_lock);
@@ -3416,7 +3423,7 @@ static void __net_exit hwsim_exit_net(struct net *net)
 
                 list_del(&data->list);
                 INIT_WORK(&data->destroy_work, destroy_radio);
-                schedule_work(&data->destroy_work);
+                queue_work(hwsim_wq, &data->destroy_work);
         }
         spin_unlock_bh(&hwsim_radio_lock);
 }
@@ -3448,6 +3455,10 @@ static int __init init_mac80211_hwsim(void)
 
         spin_lock_init(&hwsim_radio_lock);
 
+        hwsim_wq = alloc_workqueue("hwsim_wq",WQ_MEM_RECLAIM,0);
+        if (!hwsim_wq)
+                return -ENOMEM;
+
         err = register_pernet_device(&hwsim_net_ops);
         if (err)
                 return err;
@@ -3586,8 +3597,11 @@ static void __exit exit_mac80211_hwsim(void)
         hwsim_exit_netlink();
 
         mac80211_hwsim_free();
+        flush_workqueue(hwsim_wq);
+
         unregister_netdev(hwsim_mon);
         platform_driver_unregister(&mac80211_hwsim_driver);
         unregister_pernet_device(&hwsim_net_ops);
+        destroy_workqueue(hwsim_wq);
 }
 module_exit(exit_mac80211_hwsim);
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index d6dff347f896..78ebe494fef0 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -186,7 +186,7 @@ static int xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev)
         /* Obtain the queue to be used to transmit this packet */
         index = skb_get_queue_mapping(skb);
         if (index >= num_queues) {
-                pr_warn_ratelimited("Invalid queue %hu for packet on interface %s\n.",
+                pr_warn_ratelimited("Invalid queue %hu for packet on interface %s\n",
                                     index, vif->dev->name);
                 index %= num_queues;
         }
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index c5a34671abda..9bd7ddeeb6a5 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1326,6 +1326,7 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev)
 
         netif_carrier_off(netdev);
 
+        xenbus_switch_state(dev, XenbusStateInitialising);
         return netdev;
 
  exit: