812 files changed, 13243 insertions, 2825 deletions

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 940e2ebbdea8..4cbb8b27a891 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -93,7 +93,8 @@ enum ad_link_speed_type {
 	AD_LINK_SPEED_10000MBPS,
 	AD_LINK_SPEED_20000MBPS,
 	AD_LINK_SPEED_40000MBPS,
-	AD_LINK_SPEED_56000MBPS
+	AD_LINK_SPEED_56000MBPS,
+	AD_LINK_SPEED_100000MBPS,
 };
 
 /* compare MAC addresses */
@@ -258,6 +259,7 @@ static inline int __check_agg_selection_timer(struct port *port)
  *     %AD_LINK_SPEED_20000MBPS
  *     %AD_LINK_SPEED_40000MBPS
  *     %AD_LINK_SPEED_56000MBPS
+ *     %AD_LINK_SPEED_100000MBPS
  */
 static u16 __get_link_speed(struct port *port)
 {
@@ -305,6 +307,10 @@ static u16 __get_link_speed(struct port *port)
 			speed = AD_LINK_SPEED_56000MBPS;
 			break;
 
+		case SPEED_100000:
+			speed = AD_LINK_SPEED_100000MBPS;
+			break;
+
 		default:
 			/* unknown speed value from ethtool. shouldn't happen */
 			speed = 0;
@@ -681,6 +687,9 @@ static u32 __get_agg_bandwidth(struct aggregator *aggregator)
 		case AD_LINK_SPEED_56000MBPS:
 			bandwidth = aggregator->num_of_ports * 56000;
 			break;
+		case AD_LINK_SPEED_100000MBPS:
+			bandwidth = aggregator->num_of_ports * 100000;
+			break;
 		default:
 			bandwidth = 0; /* to silence the compiler */
 		}
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 9e0f8a7ef8b1..5a7de43a09f8 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -830,7 +830,8 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
 			}
 
 			new_active->delay = 0;
-			bond_set_slave_link_state(new_active, BOND_LINK_UP);
+			bond_set_slave_link_state(new_active, BOND_LINK_UP,
+						  BOND_SLAVE_NOTIFY_NOW);
 
 			if (BOND_MODE(bond) == BOND_MODE_8023AD)
 				bond_3ad_handle_link_change(new_active, BOND_LINK_UP);
@@ -1198,26 +1199,43 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
 	return ret;
 }
 
-static int bond_master_upper_dev_link(struct net_device *bond_dev,
-				      struct net_device *slave_dev,
-				      struct slave *slave)
+static enum netdev_lag_tx_type bond_lag_tx_type(struct bonding *bond)
 {
+	switch (BOND_MODE(bond)) {
+	case BOND_MODE_ROUNDROBIN:
+		return NETDEV_LAG_TX_TYPE_ROUNDROBIN;
+	case BOND_MODE_ACTIVEBACKUP:
+		return NETDEV_LAG_TX_TYPE_ACTIVEBACKUP;
+	case BOND_MODE_BROADCAST:
+		return NETDEV_LAG_TX_TYPE_BROADCAST;
+	case BOND_MODE_XOR:
+	case BOND_MODE_8023AD:
+		return NETDEV_LAG_TX_TYPE_HASH;
+	default:
+		return NETDEV_LAG_TX_TYPE_UNKNOWN;
+	}
+}
+
+static int bond_master_upper_dev_link(struct bonding *bond, struct slave *slave)
+{
+	struct netdev_lag_upper_info lag_upper_info;
 	int err;
 
-	err = netdev_master_upper_dev_link_private(slave_dev, bond_dev, slave);
+	lag_upper_info.tx_type = bond_lag_tx_type(bond);
+	err = netdev_master_upper_dev_link(slave->dev, bond->dev, slave,
+					   &lag_upper_info);
 	if (err)
 		return err;
-	slave_dev->flags |= IFF_SLAVE;
-	rtmsg_ifinfo(RTM_NEWLINK, slave_dev, IFF_SLAVE, GFP_KERNEL);
+	slave->dev->flags |= IFF_SLAVE;
+	rtmsg_ifinfo(RTM_NEWLINK, slave->dev, IFF_SLAVE, GFP_KERNEL);
 	return 0;
 }
 
-static void bond_upper_dev_unlink(struct net_device *bond_dev,
-				  struct net_device *slave_dev)
+static void bond_upper_dev_unlink(struct bonding *bond, struct slave *slave)
 {
-	netdev_upper_dev_unlink(slave_dev, bond_dev);
-	slave_dev->flags &= ~IFF_SLAVE;
-	rtmsg_ifinfo(RTM_NEWLINK, slave_dev, IFF_SLAVE, GFP_KERNEL);
+	netdev_upper_dev_unlink(slave->dev, bond->dev);
+	slave->dev->flags &= ~IFF_SLAVE;
+	rtmsg_ifinfo(RTM_NEWLINK, slave->dev, IFF_SLAVE, GFP_KERNEL);
 }
 
 static struct slave *bond_alloc_slave(struct bonding *bond)
@@ -1299,6 +1317,16 @@ void bond_queue_slave_event(struct slave *slave)
 	queue_delayed_work(slave->bond->wq, &nnw->work, 0);
 }
 
+void bond_lower_state_changed(struct slave *slave)
+{
+	struct netdev_lag_lower_state_info info;
+
+	info.link_up = slave->link == BOND_LINK_UP ||
+		       slave->link == BOND_LINK_FAIL;
+	info.tx_enabled = bond_is_active_slave(slave);
+	netdev_lower_state_changed(slave->dev, &info);
+}
+
 /* enslave device <slave> to bond device <master> */
 int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 {
@@ -1563,21 +1591,26 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 		if (bond_check_dev_link(bond, slave_dev, 0) == BMSR_LSTATUS) {
 			if (bond->params.updelay) {
 				bond_set_slave_link_state(new_slave,
-							  BOND_LINK_BACK);
+							  BOND_LINK_BACK,
+							  BOND_SLAVE_NOTIFY_NOW);
 				new_slave->delay = bond->params.updelay;
 			} else {
 				bond_set_slave_link_state(new_slave,
-							  BOND_LINK_UP);
+							  BOND_LINK_UP,
+							  BOND_SLAVE_NOTIFY_NOW);
 			}
 		} else {
-			bond_set_slave_link_state(new_slave, BOND_LINK_DOWN);
+			bond_set_slave_link_state(new_slave, BOND_LINK_DOWN,
+						  BOND_SLAVE_NOTIFY_NOW);
 		}
 	} else if (bond->params.arp_interval) {
 		bond_set_slave_link_state(new_slave,
 					  (netif_carrier_ok(slave_dev) ?
-					  BOND_LINK_UP : BOND_LINK_DOWN));
+					  BOND_LINK_UP : BOND_LINK_DOWN),
+					  BOND_SLAVE_NOTIFY_NOW);
 	} else {
-		bond_set_slave_link_state(new_slave, BOND_LINK_UP);
+		bond_set_slave_link_state(new_slave, BOND_LINK_UP,
+					  BOND_SLAVE_NOTIFY_NOW);
 	}
 
 	if (new_slave->link != BOND_LINK_DOWN)
@@ -1662,7 +1695,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 		goto err_detach;
 	}
 
-	res = bond_master_upper_dev_link(bond_dev, slave_dev, new_slave);
+	res = bond_master_upper_dev_link(bond, new_slave);
 	if (res) {
 		netdev_dbg(bond_dev, "Error %d calling bond_master_upper_dev_link\n", res);
 		goto err_unregister;
@@ -1698,7 +1731,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
 /* Undo stages on error */
 err_upper_unlink:
-	bond_upper_dev_unlink(bond_dev, slave_dev);
+	bond_upper_dev_unlink(bond, new_slave);
 
 err_unregister:
 	netdev_rx_handler_unregister(slave_dev);
@@ -1799,12 +1832,14 @@ static int __bond_release_one(struct net_device *bond_dev,
 		return -EINVAL;
 	}
 
+	bond_set_slave_inactive_flags(slave, BOND_SLAVE_NOTIFY_NOW);
+
 	bond_sysfs_slave_del(slave);
 
 	/* recompute stats just before removing the slave */
 	bond_get_stats(bond->dev, &bond->bond_stats);
 
-	bond_upper_dev_unlink(bond_dev, slave_dev);
+	bond_upper_dev_unlink(bond, slave);
 	/* unregister rx_handler early so bond_handle_frame wouldn't be called
 	 * for this slave anymore.
 	 */
@@ -1996,7 +2031,8 @@ static int bond_miimon_inspect(struct bonding *bond)
 			if (link_state)
 				continue;
 
-			bond_set_slave_link_state(slave, BOND_LINK_FAIL);
+			bond_set_slave_link_state(slave, BOND_LINK_FAIL,
+						  BOND_SLAVE_NOTIFY_LATER);
 			slave->delay = bond->params.downdelay;
 			if (slave->delay) {
 				netdev_info(bond->dev, "link status down for %sinterface %s, disabling it in %d ms\n",
@@ -2011,7 +2047,8 @@ static int bond_miimon_inspect(struct bonding *bond)
 		case BOND_LINK_FAIL:
 			if (link_state) {
 				/* recovered before downdelay expired */
-				bond_set_slave_link_state(slave, BOND_LINK_UP);
+				bond_set_slave_link_state(slave, BOND_LINK_UP,
+							  BOND_SLAVE_NOTIFY_LATER);
 				slave->last_link_up = jiffies;
 				netdev_info(bond->dev, "link status up again after %d ms for interface %s\n",
 					    (bond->params.downdelay - slave->delay) *
@@ -2033,7 +2070,8 @@ static int bond_miimon_inspect(struct bonding *bond)
 			if (!link_state)
 				continue;
 
-			bond_set_slave_link_state(slave, BOND_LINK_BACK);
+			bond_set_slave_link_state(slave, BOND_LINK_BACK,
+						  BOND_SLAVE_NOTIFY_LATER);
 			slave->delay = bond->params.updelay;
 
 			if (slave->delay) {
@@ -2047,7 +2085,8 @@ static int bond_miimon_inspect(struct bonding *bond)
 		case BOND_LINK_BACK:
 			if (!link_state) {
 				bond_set_slave_link_state(slave,
-							  BOND_LINK_DOWN);
+							  BOND_LINK_DOWN,
+							  BOND_SLAVE_NOTIFY_LATER);
 				netdev_info(bond->dev, "link status down again after %d ms for interface %s\n",
 					    (bond->params.updelay - slave->delay) *
 					    bond->params.miimon,
@@ -2085,7 +2124,8 @@ static void bond_miimon_commit(struct bonding *bond)
 			continue;
 
 		case BOND_LINK_UP:
-			bond_set_slave_link_state(slave, BOND_LINK_UP);
+			bond_set_slave_link_state(slave, BOND_LINK_UP,
+						  BOND_SLAVE_NOTIFY_NOW);
 			slave->last_link_up = jiffies;
 
 			primary = rtnl_dereference(bond->primary_slave);
@@ -2125,7 +2165,8 @@ static void bond_miimon_commit(struct bonding *bond)
 			if (slave->link_failure_count < UINT_MAX)
 				slave->link_failure_count++;
 
-			bond_set_slave_link_state(slave, BOND_LINK_DOWN);
+			bond_set_slave_link_state(slave, BOND_LINK_DOWN,
+						  BOND_SLAVE_NOTIFY_NOW);
 
 			if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP ||
 			    BOND_MODE(bond) == BOND_MODE_8023AD)
@@ -2708,7 +2749,8 @@ static void bond_ab_arp_commit(struct bonding *bond)
 				struct slave *current_arp_slave;
 
 				current_arp_slave = rtnl_dereference(bond->current_arp_slave);
-				bond_set_slave_link_state(slave, BOND_LINK_UP);
+				bond_set_slave_link_state(slave, BOND_LINK_UP,
+							  BOND_SLAVE_NOTIFY_NOW);
 				if (current_arp_slave) {
 					bond_set_slave_inactive_flags(
 						current_arp_slave,
@@ -2731,7 +2773,8 @@ static void bond_ab_arp_commit(struct bonding *bond)
 			if (slave->link_failure_count < UINT_MAX)
 				slave->link_failure_count++;
 
-			bond_set_slave_link_state(slave, BOND_LINK_DOWN);
+			bond_set_slave_link_state(slave, BOND_LINK_DOWN,
+						  BOND_SLAVE_NOTIFY_NOW);
 			bond_set_slave_inactive_flags(slave,
 						      BOND_SLAVE_NOTIFY_NOW);
 
@@ -2810,7 +2853,8 @@ static bool bond_ab_arp_probe(struct bonding *bond)
 		 * up when it is actually down
 		 */
 		if (!bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) {
-			bond_set_slave_link_state(slave, BOND_LINK_DOWN);
+			bond_set_slave_link_state(slave, BOND_LINK_DOWN,
+						  BOND_SLAVE_NOTIFY_LATER);
 			if (slave->link_failure_count < UINT_MAX)
 				slave->link_failure_count++;
 
@@ -2830,7 +2874,8 @@ static bool bond_ab_arp_probe(struct bonding *bond)
 	if (!new_slave)
 		goto check_state;
 
-	bond_set_slave_link_state(new_slave, BOND_LINK_BACK);
+	bond_set_slave_link_state(new_slave, BOND_LINK_BACK,
+				  BOND_SLAVE_NOTIFY_LATER);
 	bond_set_slave_active_flags(new_slave, BOND_SLAVE_NOTIFY_LATER);
 	bond_arp_send_all(bond, new_slave);
 	new_slave->last_link_up = jiffies;
@@ -2838,7 +2883,7 @@ static bool bond_ab_arp_probe(struct bonding *bond)
 
 check_state:
 	bond_for_each_slave_rcu(bond, slave, iter) {
-		if (slave->should_notify) {
+		if (slave->should_notify || slave->should_notify_link) {
 			should_notify_rtnl = BOND_SLAVE_NOTIFY_NOW;
 			break;
 		}
@@ -2893,8 +2938,10 @@ re_arm:
 		if (should_notify_peers)
 			call_netdevice_notifiers(NETDEV_NOTIFY_PEERS,
 						 bond->dev);
-		if (should_notify_rtnl)
+		if (should_notify_rtnl) {
 			bond_slave_state_notify(bond);
+			bond_slave_link_notify(bond);
+		}
 
 		rtnl_unlock();
 	}
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 51670b322409..c71a03593595 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -32,6 +32,7 @@
 #include <linux/can/dev.h>
 #include <linux/can/error.h>
 #include <linux/can/led.h>
+#include <linux/pm_runtime.h>
 
 #define DRIVER_NAME	"xilinx_can"
 
@@ -138,7 +139,7 @@ struct xcan_priv {
 	u32 (*read_reg)(const struct xcan_priv *priv, enum xcan_reg reg);
 	void (*write_reg)(const struct xcan_priv *priv, enum xcan_reg reg,
 			u32 val);
-	struct net_device *dev;
+	struct device *dev;
 	void __iomem *reg_base;
 	unsigned long irq_flags;
 	struct clk *bus_clk;
@@ -840,6 +841,13 @@ static int xcan_open(struct net_device *ndev)
 	struct xcan_priv *priv = netdev_priv(ndev);
 	int ret;
 
+	ret = pm_runtime_get_sync(priv->dev);
+	if (ret < 0) {
+		netdev_err(ndev, "%s: pm_runtime_get failed(%d)\n",
+				__func__, ret);
+		return ret;
+	}
+
 	ret = request_irq(ndev->irq, xcan_interrupt, priv->irq_flags,
 			ndev->name, ndev);
 	if (ret < 0) {
@@ -847,29 +855,17 @@ static int xcan_open(struct net_device *ndev)
 		goto err;
 	}
 
-	ret = clk_prepare_enable(priv->can_clk);
-	if (ret) {
-		netdev_err(ndev, "unable to enable device clock\n");
-		goto err_irq;
-	}
-
-	ret = clk_prepare_enable(priv->bus_clk);
-	if (ret) {
-		netdev_err(ndev, "unable to enable bus clock\n");
-		goto err_can_clk;
-	}
-
 	/* Set chip into reset mode */
 	ret = set_reset_mode(ndev);
 	if (ret < 0) {
 		netdev_err(ndev, "mode resetting failed!\n");
-		goto err_bus_clk;
+		goto err_irq;
 	}
 
 	/* Common open */
 	ret = open_candev(ndev);
 	if (ret)
-		goto err_bus_clk;
+		goto err_irq;
 
 	ret = xcan_chip_start(ndev);
 	if (ret < 0) {
@@ -885,13 +881,11 @@ static int xcan_open(struct net_device *ndev)
 
 err_candev:
 	close_candev(ndev);
-err_bus_clk:
-	clk_disable_unprepare(priv->bus_clk);
-err_can_clk:
-	clk_disable_unprepare(priv->can_clk);
 err_irq:
 	free_irq(ndev->irq, ndev);
 err:
+	pm_runtime_put(priv->dev);
+
 	return ret;
 }
 
@@ -908,12 +902,11 @@ static int xcan_close(struct net_device *ndev)
 	netif_stop_queue(ndev);
 	napi_disable(&priv->napi);
 	xcan_chip_stop(ndev);
-	clk_disable_unprepare(priv->bus_clk);
-	clk_disable_unprepare(priv->can_clk);
 	free_irq(ndev->irq, ndev);
 	close_candev(ndev);
 
 	can_led_event(ndev, CAN_LED_EVENT_STOP);
+	pm_runtime_put(priv->dev);
 
 	return 0;
 }
@@ -932,27 +925,20 @@ static int xcan_get_berr_counter(const struct net_device *ndev,
 	struct xcan_priv *priv = netdev_priv(ndev);
 	int ret;
 
-	ret = clk_prepare_enable(priv->can_clk);
-	if (ret)
-		goto err;
-
-	ret = clk_prepare_enable(priv->bus_clk);
-	if (ret)
-		goto err_clk;
+	ret = pm_runtime_get_sync(priv->dev);
+	if (ret < 0) {
+		netdev_err(ndev, "%s: pm_runtime_get failed(%d)\n",
+				__func__, ret);
+		return ret;
+	}
 
 	bec->txerr = priv->read_reg(priv, XCAN_ECR_OFFSET) & XCAN_ECR_TEC_MASK;
 	bec->rxerr = ((priv->read_reg(priv, XCAN_ECR_OFFSET) &
 			XCAN_ECR_REC_MASK) >> XCAN_ESR_REC_SHIFT);
 
-	clk_disable_unprepare(priv->bus_clk);
-	clk_disable_unprepare(priv->can_clk);
+	pm_runtime_put(priv->dev);
 
 	return 0;
-
-err_clk:
-	clk_disable_unprepare(priv->can_clk);
-err:
-	return ret;
 }
 
 
@@ -965,15 +951,45 @@ static const struct net_device_ops xcan_netdev_ops = {
 
 /**
  * xcan_suspend - Suspend method for the driver
- * @dev:	Address of the platform_device structure
+ * @dev:	Address of the device structure
  *
  * Put the driver into low power mode.
- * Return: 0 always
+ * Return: 0 on success and failure value on error
  */
 static int __maybe_unused xcan_suspend(struct device *dev)
 {
-	struct platform_device *pdev = dev_get_drvdata(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	if (!device_may_wakeup(dev))
+		return pm_runtime_force_suspend(dev);
+
+	return 0;
+}
+
+/**
+ * xcan_resume - Resume from suspend
+ * @dev:	Address of the device structure
+ *
+ * Resume operation after suspend.
+ * Return: 0 on success and failure value on error
+ */
+static int __maybe_unused xcan_resume(struct device *dev)
+{
+	if (!device_may_wakeup(dev))
+		return pm_runtime_force_resume(dev);
+
+	return 0;
+
+}
+
+/**
+ * xcan_runtime_suspend - Runtime suspend method for the driver
+ * @dev:	Address of the device structure
+ *
+ * Put the driver into low power mode.
+ * Return: 0 always
+ */
+static int __maybe_unused xcan_runtime_suspend(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
 	struct xcan_priv *priv = netdev_priv(ndev);
 
 	if (netif_running(ndev)) {
@@ -984,43 +1000,55 @@ static int __maybe_unused xcan_suspend(struct device *dev)
 	priv->write_reg(priv, XCAN_MSR_OFFSET, XCAN_MSR_SLEEP_MASK);
 	priv->can.state = CAN_STATE_SLEEPING;
 
-	clk_disable(priv->bus_clk);
-	clk_disable(priv->can_clk);
+	clk_disable_unprepare(priv->bus_clk);
+	clk_disable_unprepare(priv->can_clk);
 
 	return 0;
 }
 
 /**
- * xcan_resume - Resume from suspend
- * @dev:	Address of the platformdevice structure
+ * xcan_runtime_resume - Runtime resume from suspend
+ * @dev:	Address of the device structure
  *
  * Resume operation after suspend.
  * Return: 0 on success and failure value on error
  */
-static int __maybe_unused xcan_resume(struct device *dev)
+static int __maybe_unused xcan_runtime_resume(struct device *dev)
 {
-	struct platform_device *pdev = dev_get_drvdata(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 	struct xcan_priv *priv = netdev_priv(ndev);
 	int ret;
+	u32 isr, status;
 
-	ret = clk_enable(priv->bus_clk);
+	ret = clk_prepare_enable(priv->bus_clk);
 	if (ret) {
 		dev_err(dev, "Cannot enable clock.\n");
 		return ret;
 	}
-	ret = clk_enable(priv->can_clk);
+	ret = clk_prepare_enable(priv->can_clk);
 	if (ret) {
 		dev_err(dev, "Cannot enable clock.\n");
 		clk_disable_unprepare(priv->bus_clk);
 		return ret;
 	}
 
-	priv->write_reg(priv, XCAN_MSR_OFFSET, 0);
-	priv->write_reg(priv, XCAN_SRR_OFFSET, XCAN_SRR_CEN_MASK);
-	priv->can.state = CAN_STATE_ERROR_ACTIVE;
+	priv->write_reg(priv, XCAN_SRR_OFFSET, XCAN_SRR_RESET_MASK);
+	isr = priv->read_reg(priv, XCAN_ISR_OFFSET);
+	status = priv->read_reg(priv, XCAN_SR_OFFSET);
 
 	if (netif_running(ndev)) {
+		if (isr & XCAN_IXR_BSOFF_MASK) {
+			priv->can.state = CAN_STATE_BUS_OFF;
+			priv->write_reg(priv, XCAN_SRR_OFFSET,
+					XCAN_SRR_RESET_MASK);
+		} else if ((status & XCAN_SR_ESTAT_MASK) ==
+					XCAN_SR_ESTAT_MASK) {
+			priv->can.state = CAN_STATE_ERROR_PASSIVE;
+		} else if (status & XCAN_SR_ERRWRN_MASK) {
+			priv->can.state = CAN_STATE_ERROR_WARNING;
+		} else {
+			priv->can.state = CAN_STATE_ERROR_ACTIVE;
+		}
 		netif_device_attach(ndev);
 		netif_start_queue(ndev);
 	}
@@ -1028,7 +1056,10 @@ static int __maybe_unused xcan_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(xcan_dev_pm_ops, xcan_suspend, xcan_resume);
+static const struct dev_pm_ops xcan_dev_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(xcan_suspend, xcan_resume)
+	SET_RUNTIME_PM_OPS(xcan_runtime_suspend, xcan_runtime_resume, NULL)
+};
 
 /**
  * xcan_probe - Platform registration call
@@ -1069,7 +1100,7 @@ static int xcan_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	priv = netdev_priv(ndev);
-	priv->dev = ndev;
+	priv->dev = &pdev->dev;
 	priv->can.bittiming_const = &xcan_bittiming_const;
 	priv->can.do_set_mode = xcan_do_set_mode;
 	priv->can.do_get_berr_counter = xcan_get_berr_counter;
@@ -1111,21 +1142,17 @@ static int xcan_probe(struct platform_device *pdev)
 		}
 	}
 
-	ret = clk_prepare_enable(priv->can_clk);
-	if (ret) {
-		dev_err(&pdev->dev, "unable to enable device clock\n");
-		goto err_free;
-	}
-
-	ret = clk_prepare_enable(priv->bus_clk);
-	if (ret) {
-		dev_err(&pdev->dev, "unable to enable bus clock\n");
-		goto err_unprepare_disable_dev;
-	}
-
 	priv->write_reg = xcan_write_reg_le;
 	priv->read_reg = xcan_read_reg_le;
 
+	pm_runtime_enable(&pdev->dev);
+	ret = pm_runtime_get_sync(&pdev->dev);
+	if (ret < 0) {
+		netdev_err(ndev, "%s: pm_runtime_get failed(%d)\n",
+			__func__, ret);
+		goto err_pmdisable;
+	}
+
 	if (priv->read_reg(priv, XCAN_SR_OFFSET) != XCAN_SR_CONFIG_MASK) {
 		priv->write_reg = xcan_write_reg_be;
 		priv->read_reg = xcan_read_reg_be;
@@ -1138,22 +1165,23 @@ static int xcan_probe(struct platform_device *pdev)
 	ret = register_candev(ndev);
 	if (ret) {
 		dev_err(&pdev->dev, "fail to register failed (err=%d)\n", ret);
-		goto err_unprepare_disable_busclk;
+		goto err_disableclks;
 	}
 
 	devm_can_led_init(ndev);
-	clk_disable_unprepare(priv->bus_clk);
-	clk_disable_unprepare(priv->can_clk);
+
+	pm_runtime_put(&pdev->dev);
+
 	netdev_dbg(ndev, "reg_base=0x%p irq=%d clock=%d, tx fifo depth:%d\n",
 			priv->reg_base, ndev->irq, priv->can.clock.freq,
 			priv->tx_max);
 
 	return 0;
 
-err_unprepare_disable_busclk:
-	clk_disable_unprepare(priv->bus_clk);
-err_unprepare_disable_dev:
-	clk_disable_unprepare(priv->can_clk);
+err_disableclks:
+	pm_runtime_put(priv->dev);
+err_pmdisable:
+	pm_runtime_disable(&pdev->dev);
 err_free:
 	free_candev(ndev);
 err:
@@ -1172,10 +1200,8 @@ static int xcan_remove(struct platform_device *pdev)
 	struct net_device *ndev = platform_get_drvdata(pdev);
 	struct xcan_priv *priv = netdev_priv(ndev);
 
-	if (set_reset_mode(ndev) < 0)
-		netdev_err(ndev, "mode resetting failed!\n");
-
 	unregister_candev(ndev);
+	pm_runtime_disable(&pdev->dev);
 	netif_napi_del(&priv->napi);
 	free_candev(ndev);
 
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index b06dba05594a..75e245c4235e 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -19,6 +19,7 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
+#include <linux/gpio/consumer.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
 #include <net/switchdev.h>
@@ -2323,6 +2324,7 @@ int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active)
 {
 	struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
 	u16 is_reset = (ppu_active ? 0x8800 : 0xc800);
+	struct gpio_desc *gpiod = ds->pd->reset;
 	unsigned long timeout;
 	int ret;
 	int i;
@@ -2336,6 +2338,14 @@ int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active)
 	/* Wait for transmit queues to drain. */
 	usleep_range(2000, 4000);
 
+	/* If there is a gpio connected to the reset pin, toggle it */
+	if (gpiod) {
+		gpiod_set_value_cansleep(gpiod, 1);
+		usleep_range(10000, 20000);
+		gpiod_set_value_cansleep(gpiod, 0);
+		usleep_range(10000, 20000);
+	}
+
 	/* Reset the switch. Keep the PPU active if requested. The PPU
 	 * needs to be active to support indirect phy register access
 	 * through global registers 0x18 and 0x19.
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 31c5e476fd64..0b13af8e4070 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -122,6 +122,7 @@ config FEALNX
 	  cards. <http://www.myson.com.tw/>
 
 source "drivers/net/ethernet/natsemi/Kconfig"
+source "drivers/net/ethernet/netronome/Kconfig"
 source "drivers/net/ethernet/8390/Kconfig"
 
 config NET_NETX
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 071f84eb6f3f..38dc1a776a2b 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -53,6 +53,7 @@ obj-$(CONFIG_NET_VENDOR_MOXART) += moxa/
 obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
 obj-$(CONFIG_FEALNX) += fealnx.o
 obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/
+obj-$(CONFIG_NET_VENDOR_NETRONOME) += netronome/
 obj-$(CONFIG_NET_NETX) += netx-eth.o
 obj-$(CONFIG_NET_VENDOR_NUVOTON) += nuvoton/
 obj-$(CONFIG_NET_VENDOR_NVIDIA) += nvidia/
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 096531a73124..e0e95a15cab0 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -1912,21 +1912,21 @@ static struct platform_driver bfin_mac_driver = {
 	},
 };
 
+static struct platform_driver * const drivers[] = {
+	&bfin_mii_bus_driver,
+	&bfin_mac_driver,
+};
+
 static int __init bfin_mac_init(void)
 {
-	int ret;
-	ret = platform_driver_register(&bfin_mii_bus_driver);
-	if (!ret)
-		return platform_driver_register(&bfin_mac_driver);
-	return -ENODEV;
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 module_init(bfin_mac_init);
 
 static void __exit bfin_mac_cleanup(void)
 {
-	platform_driver_unregister(&bfin_mac_driver);
-	platform_driver_unregister(&bfin_mii_bus_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 module_exit(bfin_mac_cleanup);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 53ce1222b11d..8a9b493566c9 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -2024,7 +2024,6 @@ read_again:
 		skb->dev = netdev;
 		skb->protocol = eth_type_trans(skb, netdev);
 		skb_record_rx_queue(skb, channel->queue_index);
-		skb_mark_napi_id(skb, napi);
 
 		napi_gro_receive(napi, skb);
 
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 9147a0107c44..d21ee8767c2d 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -1084,7 +1084,7 @@ static const struct net_device_ops xgene_ndev_ops = {
 };
 
 #ifdef CONFIG_ACPI
-static int xgene_get_port_id_acpi(struct device *dev,
+static void xgene_get_port_id_acpi(struct device *dev,
 				  struct xgene_enet_pdata *pdata)
 {
 	acpi_status status;
@@ -1097,24 +1097,19 @@ static int xgene_get_port_id_acpi(struct device *dev,
 		pdata->port_id = temp;
 	}
 
-	return 0;
+	return;
 }
 #endif
 
-static int xgene_get_port_id_dt(struct device *dev, struct xgene_enet_pdata *pdata)
+static void xgene_get_port_id_dt(struct device *dev, struct xgene_enet_pdata *pdata)
 {
 	u32 id = 0;
-	int ret;
 
-	ret = of_property_read_u32(dev->of_node, "port-id", &id);
-	if (ret) {
-		pdata->port_id = 0;
-		ret = 0;
-	} else {
-		pdata->port_id = id & BIT(0);
-	}
+	of_property_read_u32(dev->of_node, "port-id", &id);
 
-	return ret;
+	pdata->port_id = id & BIT(0);
+
+	return;
 }
 
 static int xgene_get_tx_delay(struct xgene_enet_pdata *pdata)
@@ -1209,13 +1204,11 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata)
 	}
 
 	if (dev->of_node)
-		ret = xgene_get_port_id_dt(dev, pdata);
+		xgene_get_port_id_dt(dev, pdata);
 #ifdef CONFIG_ACPI
 	else
-		ret = xgene_get_port_id_acpi(dev, pdata);
+		xgene_get_port_id_acpi(dev, pdata);
 #endif
-	if (ret)
-		return ret;
 
 	if (!device_get_mac_address(dev, ndev->dev_addr, ETH_ALEN))
 		eth_hw_addr_random(ndev);
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index bd377a6b067d..d3763bc2c561 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -577,7 +577,6 @@ static int alx_alloc_rings(struct alx_priv *alx)
 
 	alx->int_mask &= ~ALX_ISR_ALL_QUEUES;
 	alx->int_mask |= ALX_ISR_TX_Q0 | ALX_ISR_RX_Q0;
-	alx->tx_ringsz = alx->tx_ringsz;
 
 	netif_napi_add(alx->dev, &alx->napi, alx_poll, 64);
 
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 8b1929e9f698..a54bafad3538 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -2884,33 +2884,21 @@ struct platform_driver bcm63xx_enet_shared_driver = {
 	},
 };
 
+static struct platform_driver * const drivers[] = {
+	&bcm63xx_enet_shared_driver,
+	&bcm63xx_enet_driver,
+	&bcm63xx_enetsw_driver,
+};
+
 /* entry point */
 static int __init bcm_enet_init(void)
 {
-	int ret;
-
-	ret = platform_driver_register(&bcm63xx_enet_shared_driver);
-	if (ret)
-		return ret;
-
-	ret = platform_driver_register(&bcm63xx_enet_driver);
-	if (ret)
-		platform_driver_unregister(&bcm63xx_enet_shared_driver);
-
-	ret = platform_driver_register(&bcm63xx_enetsw_driver);
-	if (ret) {
-		platform_driver_unregister(&bcm63xx_enet_driver);
-		platform_driver_unregister(&bcm63xx_enet_shared_driver);
-	}
-
-	return ret;
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 static void __exit bcm_enet_exit(void)
 {
-	platform_driver_unregister(&bcm63xx_enet_driver);
-	platform_driver_unregister(&bcm63xx_enetsw_driver);
-	platform_driver_unregister(&bcm63xx_enet_shared_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 858106352ce9..993c780bdfab 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1216,7 +1216,7 @@ static int bcm_sysport_init_tx_ring(struct bcm_sysport_priv *priv,
 	/* Initialize SW view of the ring */
 	spin_lock_init(&ring->lock);
 	ring->priv = priv;
-	netif_napi_add(priv->netdev, &ring->napi, bcm_sysport_tx_poll, 64);
+	netif_tx_napi_add(priv->netdev, &ring->napi, bcm_sysport_tx_poll, 64);
 	ring->index = index;
 	ring->size = size;
 	ring->alloc_size = ring->size;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index b5e64b02200c..0b214b5d944a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -540,10 +540,6 @@ struct bnx2x_fastpath {
 
 	struct napi_struct	napi;
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	unsigned long		busy_poll_state;
-#endif
-
 	union host_hc_status_block	status_blk;
 	/* chip independent shortcuts into sb structure */
 	__le16			*sb_index_values;
@@ -617,115 +613,6 @@ struct bnx2x_fastpath {
 #define bnx2x_fp_stats(bp, fp)	(&((bp)->fp_stats[(fp)->index]))
 #define bnx2x_fp_qstats(bp, fp)	(&((bp)->fp_stats[(fp)->index].eth_q_stats))
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-
-enum bnx2x_fp_state {
-	BNX2X_STATE_FP_NAPI	= BIT(0), /* NAPI handler owns the queue */
-
-	BNX2X_STATE_FP_NAPI_REQ_BIT = 1, /* NAPI would like to own the queue */
-	BNX2X_STATE_FP_NAPI_REQ = BIT(1),
-
-	BNX2X_STATE_FP_POLL_BIT = 2,
-	BNX2X_STATE_FP_POLL     = BIT(2), /* busy_poll owns the queue */
-
-	BNX2X_STATE_FP_DISABLE_BIT = 3, /* queue is dismantled */
-};
-
-static inline void bnx2x_fp_busy_poll_init(struct bnx2x_fastpath *fp)
-{
-	WRITE_ONCE(fp->busy_poll_state, 0);
-}
-
-/* called from the device poll routine to get ownership of a FP */
-static inline bool bnx2x_fp_lock_napi(struct bnx2x_fastpath *fp)
-{
-	unsigned long prev, old = READ_ONCE(fp->busy_poll_state);
-
-	while (1) {
-		switch (old) {
-		case BNX2X_STATE_FP_POLL:
-			/* make sure bnx2x_fp_lock_poll() wont starve us */
-			set_bit(BNX2X_STATE_FP_NAPI_REQ_BIT,
-				&fp->busy_poll_state);
-			/* fallthrough */
-		case BNX2X_STATE_FP_POLL | BNX2X_STATE_FP_NAPI_REQ:
-			return false;
-		default:
-			break;
-		}
-		prev = cmpxchg(&fp->busy_poll_state, old, BNX2X_STATE_FP_NAPI);
-		if (unlikely(prev != old)) {
-			old = prev;
-			continue;
-		}
-		return true;
-	}
-}
-
-static inline void bnx2x_fp_unlock_napi(struct bnx2x_fastpath *fp)
-{
-	smp_wmb();
-	fp->busy_poll_state = 0;
-}
-
-/* called from bnx2x_low_latency_poll() */
-static inline bool bnx2x_fp_lock_poll(struct bnx2x_fastpath *fp)
-{
-	return cmpxchg(&fp->busy_poll_state, 0, BNX2X_STATE_FP_POLL) == 0;
-}
-
-static inline void bnx2x_fp_unlock_poll(struct bnx2x_fastpath *fp)
-{
-	smp_mb__before_atomic();
-	clear_bit(BNX2X_STATE_FP_POLL_BIT, &fp->busy_poll_state);
-}
-
-/* true if a socket is polling */
-static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp)
-{
-	return READ_ONCE(fp->busy_poll_state) & BNX2X_STATE_FP_POLL;
-}
-
-/* false if fp is currently owned */
-static inline bool bnx2x_fp_ll_disable(struct bnx2x_fastpath *fp)
-{
-	set_bit(BNX2X_STATE_FP_DISABLE_BIT, &fp->busy_poll_state);
-	return !bnx2x_fp_ll_polling(fp);
-
-}
-#else
-static inline void bnx2x_fp_busy_poll_init(struct bnx2x_fastpath *fp)
-{
-}
-
-static inline bool bnx2x_fp_lock_napi(struct bnx2x_fastpath *fp)
-{
-	return true;
-}
-
-static inline void bnx2x_fp_unlock_napi(struct bnx2x_fastpath *fp)
-{
-}
-
-static inline bool bnx2x_fp_lock_poll(struct bnx2x_fastpath *fp)
-{
-	return false;
-}
-
-static inline void bnx2x_fp_unlock_poll(struct bnx2x_fastpath *fp)
-{
-}
-
-static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp)
-{
-	return false;
-}
-static inline bool bnx2x_fp_ll_disable(struct bnx2x_fastpath *fp)
-{
-	return true;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /* Use 2500 as a mini-jumbo MTU for FCoE */
 #define BNX2X_FCOE_MINI_JUMBO_MTU	2500
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index f8d7a2f06950..d9add7c02e42 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -46,7 +46,6 @@ static void bnx2x_add_all_napi_cnic(struct bnx2x *bp)
 	for_each_rx_queue_cnic(bp, i) {
 		netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
 			       bnx2x_poll, NAPI_POLL_WEIGHT);
-		napi_hash_add(&bnx2x_fp(bp, i, napi));
 	}
 }
 
@@ -58,7 +57,6 @@ static void bnx2x_add_all_napi(struct bnx2x *bp)
 	for_each_eth_queue(bp, i) {
 		netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
 			       bnx2x_poll, NAPI_POLL_WEIGHT);
-		napi_hash_add(&bnx2x_fp(bp, i, napi));
 	}
 }
 
@@ -1094,12 +1092,7 @@ reuse_rx:
 			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
 					       le16_to_cpu(cqe_fp->vlan_tag));
 
-		skb_mark_napi_id(skb, &fp->napi);
-
-		if (bnx2x_fp_ll_polling(fp))
-			netif_receive_skb(skb);
-		else
-			napi_gro_receive(&fp->napi, skb);
+		napi_gro_receive(&fp->napi, skb);
 next_rx:
 		rx_buf->data = NULL;
 
@@ -1869,7 +1862,6 @@ static void bnx2x_napi_enable_cnic(struct bnx2x *bp)
 	int i;
 
 	for_each_rx_queue_cnic(bp, i) {
-		bnx2x_fp_busy_poll_init(&bp->fp[i]);
 		napi_enable(&bnx2x_fp(bp, i, napi));
 	}
 }
@@ -1879,7 +1871,6 @@ static void bnx2x_napi_enable(struct bnx2x *bp)
 	int i;
 
 	for_each_eth_queue(bp, i) {
-		bnx2x_fp_busy_poll_init(&bp->fp[i]);
 		napi_enable(&bnx2x_fp(bp, i, napi));
 	}
 }
@@ -1890,8 +1881,6 @@ static void bnx2x_napi_disable_cnic(struct bnx2x *bp)
 
 	for_each_rx_queue_cnic(bp, i) {
 		napi_disable(&bnx2x_fp(bp, i, napi));
-		while (!bnx2x_fp_ll_disable(&bp->fp[i]))
-			usleep_range(1000, 2000);
 	}
 }
 
@@ -1901,8 +1890,6 @@ static void bnx2x_napi_disable(struct bnx2x *bp)
 
 	for_each_eth_queue(bp, i) {
 		napi_disable(&bnx2x_fp(bp, i, napi));
-		while (!bnx2x_fp_ll_disable(&bp->fp[i]))
-			usleep_range(1000, 2000);
 	}
 }
 
@@ -3232,9 +3219,6 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
 			return 0;
 		}
 #endif
-		if (!bnx2x_fp_lock_napi(fp))
-			return budget;
-
 		for_each_cos_in_tx_queue(fp, cos)
 			if (bnx2x_tx_queue_has_work(fp->txdata_ptr[cos]))
 				bnx2x_tx_int(bp, fp->txdata_ptr[cos]);
@@ -3243,14 +3227,10 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
 			work_done += bnx2x_rx_int(fp, budget - work_done);
 
 			/* must not complete if we consumed full budget */
-			if (work_done >= budget) {
-				bnx2x_fp_unlock_napi(fp);
+			if (work_done >= budget)
 				break;
-			}
 		}
 
-		bnx2x_fp_unlock_napi(fp);
-
 		/* Fall out from the NAPI loop if needed */
 		if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
 
@@ -3294,32 +3274,6 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
 	return work_done;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-/* must be called with local_bh_disable()d */
-int bnx2x_low_latency_recv(struct napi_struct *napi)
-{
-	struct bnx2x_fastpath *fp = container_of(napi, struct bnx2x_fastpath,
-						 napi);
-	struct bnx2x *bp = fp->bp;
-	int found = 0;
-
-	if ((bp->state == BNX2X_STATE_CLOSED) ||
-	    (bp->state == BNX2X_STATE_ERROR) ||
-	    (bp->dev->features & (NETIF_F_LRO | NETIF_F_GRO)))
-		return LL_FLUSH_FAILED;
-
-	if (!bnx2x_fp_lock_poll(fp))
-		return LL_FLUSH_BUSY;
-
-	if (bnx2x_has_rx_work(fp))
-		found = bnx2x_rx_int(fp, 4);
-
-	bnx2x_fp_unlock_poll(fp);
-
-	return found;
-}
-#endif
-
 /* we split the first BD into headers and data BDs
  * to ease the pain of our fellow microcode engineers
  * we use one mapping for both BDs
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index b7d32e8412f1..4cbb03f87b5a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -570,13 +570,6 @@ int bnx2x_enable_msix(struct bnx2x *bp);
 int bnx2x_enable_msi(struct bnx2x *bp);
 
 /**
- * bnx2x_low_latency_recv - LL callback
- *
- * @napi:	napi structure
- */
-int bnx2x_low_latency_recv(struct napi_struct *napi);
-
-/**
  * bnx2x_alloc_mem_bp - allocate memories outsize main driver structure
  *
  * @bp:		driver handle
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index d84efcd34fac..a3ce9f2a2335 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -52,7 +52,7 @@ static const struct {
 	{ Q_STATS_OFFSET32(rx_skb_alloc_failed),
 					 4, "[%s]: rx_skb_alloc_discard" },
 	{ Q_STATS_OFFSET32(hw_csum_err), 4, "[%s]: rx_csum_offload_errors" },
-
+	{ Q_STATS_OFFSET32(driver_xoff), 4, "[%s]: tx_exhaustion_events" },
 	{ Q_STATS_OFFSET32(total_bytes_transmitted_hi),	8, "[%s]: tx_bytes" },
 /* 10 */{ Q_STATS_OFFSET32(total_unicast_packets_transmitted_hi),
 						8, "[%s]: tx_ucast_packets" },
@@ -128,7 +128,8 @@ static const struct {
 				4, STATS_FLAGS_BOTH, "rx_skb_alloc_discard" },
 	{ STATS_OFFSET32(hw_csum_err),
 				4, STATS_FLAGS_BOTH, "rx_csum_offload_errors" },
-
+	{ STATS_OFFSET32(driver_xoff),
+				4, STATS_FLAGS_BOTH, "tx_exhaustion_events" },
 	{ STATS_OFFSET32(total_bytes_transmitted_hi),
 				8, STATS_FLAGS_BOTH, "tx_bytes" },
 	{ STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi),
@@ -3068,9 +3069,7 @@ static void bnx2x_self_test(struct net_device *dev,
 #define IS_PORT_STAT(i) \
 	((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT)
 #define IS_FUNC_STAT(i)		(bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC)
-#define HIDE_PORT_STAT(bp) \
-		((IS_MF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS)) || \
-		 IS_VF(bp))
+#define HIDE_PORT_STAT(bp)	IS_VF(bp)
 
 /* ethtool statistics are displayed for all regular ethernet queues and the
  * fcoe L2 queue if not disabled
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index cafd5de675cf..27aa0802d87d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -3013,8 +3013,8 @@ struct afex_stats {
 };
 
 #define BCM_5710_FW_MAJOR_VERSION			7
-#define BCM_5710_FW_MINOR_VERSION			12
-#define BCM_5710_FW_REVISION_VERSION		30
+#define BCM_5710_FW_MINOR_VERSION			13
+#define BCM_5710_FW_REVISION_VERSION		1
 #define BCM_5710_FW_ENGINEERING_VERSION		0
 #define BCM_5710_FW_COMPILE_FLAGS			1
 
@@ -3583,7 +3583,7 @@ enum classify_rule {
 	CLASSIFY_RULE_OPCODE_MAC,
 	CLASSIFY_RULE_OPCODE_VLAN,
 	CLASSIFY_RULE_OPCODE_PAIR,
-	CLASSIFY_RULE_OPCODE_VXLAN,
+	CLASSIFY_RULE_OPCODE_IMAC_VNI,
 	MAX_CLASSIFY_RULE
 };
 
@@ -3826,6 +3826,17 @@ struct eth_classify_header {
 	__le32 echo;
 };
 
+/*
+ * Command for adding/removing a Inner-MAC/VNI classification rule
+ */
+struct eth_classify_imac_vni_cmd {
+	struct eth_classify_cmd_header header;
+	__le32 vni;
+	__le16 imac_lsb;
+	__le16 imac_mid;
+	__le16 imac_msb;
+	__le16 reserved1;
+};
 
 /*
  * Command for adding/removing a MAC classification rule
@@ -3869,14 +3880,6 @@ struct eth_classify_vlan_cmd {
 /*
  * Command for adding/removing a VXLAN classification rule
  */
-struct eth_classify_vxlan_cmd {
-	struct eth_classify_cmd_header header;
-	__le32 vni;
-	__le16 inner_mac_lsb;
-	__le16 inner_mac_mid;
-	__le16 inner_mac_msb;
-	__le16 reserved1;
-};
 
 /*
  * union for eth classification rule
@@ -3885,7 +3888,7 @@ union eth_classify_rule_cmd {
 	struct eth_classify_mac_cmd mac;
 	struct eth_classify_vlan_cmd vlan;
 	struct eth_classify_pair_cmd pair;
-	struct eth_classify_vxlan_cmd vxlan;
+	struct eth_classify_imac_vni_cmd imac_vni;
 };
 
 /*
@@ -5623,6 +5626,14 @@ enum igu_mode {
 	MAX_IGU_MODE
 };
 
+/*
+ * Inner Headers Classification Type
+ */
+enum inner_clss_type {
+	INNER_CLSS_DISABLED,
+	INNER_CLSS_USE_VLAN,
+	INNER_CLSS_USE_VNI,
+	MAX_INNER_CLSS_TYPE};
 
 /*
  * IP versions
@@ -5953,14 +5964,6 @@ enum ts_offset_cmd {
 	MAX_TS_OFFSET_CMD
 };
 
-/* Tunnel Mode */
-enum tunnel_mode {
-	TUNN_MODE_NONE,
-	TUNN_MODE_VXLAN,
-	TUNN_MODE_GRE,
-	MAX_TUNNEL_MODE
-};
-
  /* zone A per-queue data */
 struct ustorm_queue_zone_data {
 	struct ustorm_eth_rx_producers eth_rx_producers;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 2e611dc5f162..6c4e3a69976f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -13004,9 +13004,6 @@ static const struct net_device_ops bnx2x_netdev_ops = {
 	.ndo_fcoe_get_wwn	= bnx2x_fcoe_get_wwn,
 #endif
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= bnx2x_low_latency_recv,
-#endif
 	.ndo_get_phys_port_id	= bnx2x_get_phys_port_id,
 	.ndo_set_vf_link_state	= bnx2x_set_vf_link_state,
 	.ndo_features_check	= bnx2x_features_check,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index bdf094fb6ef9..11446adc03cc 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4231,12 +4231,10 @@ static void bnxt_init_napi(struct bnxt *bp)
 			bnapi = bp->bnapi[i];
 			netif_napi_add(bp->dev, &bnapi->napi,
 				       bnxt_poll, 64);
-			napi_hash_add(&bnapi->napi);
 		}
 	} else {
 		bnapi = bp->bnapi[0];
 		netif_napi_add(bp->dev, &bnapi->napi, bnxt_poll, 64);
-		napi_hash_add(&bnapi->napi);
 	}
 }
 
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 17f017ab4dac..b15a60d787c7 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2041,11 +2041,11 @@ static void bcmgenet_init_tx_napi(struct bcmgenet_priv *priv)
 
 	for (i = 0; i < priv->hw_params->tx_queues; ++i) {
 		ring = &priv->tx_rings[i];
-		netif_napi_add(priv->dev, &ring->napi, bcmgenet_tx_poll, 64);
+		netif_tx_napi_add(priv->dev, &ring->napi, bcmgenet_tx_poll, 64);
 	}
 
 	ring = &priv->tx_rings[DESC_INDEX];
-	netif_napi_add(priv->dev, &ring->napi, bcmgenet_tx_poll, 64);
+	netif_tx_napi_add(priv->dev, &ring->napi, bcmgenet_tx_poll, 64);
 }
 
 static void bcmgenet_enable_tx_napi(struct bcmgenet_priv *priv)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index b7b93e7a643d..48d8fbb1c220 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -1864,7 +1864,6 @@ static void do_gro(struct sge_eth_rxq *rxq, const struct pkt_gl *gl,
 	skb->truesize += skb->data_len;
 	skb->ip_summed = CHECKSUM_UNNECESSARY;
 	skb_record_rx_queue(skb, rxq->rspq.idx);
-	skb_mark_napi_id(skb, &rxq->rspq.napi);
 	pi = netdev_priv(skb->dev);
 	if (pi->rxtstamp)
 		cxgb4_sgetim_to_hwtstamp(adapter, skb_hwtstamps(skb),
@@ -2528,7 +2527,6 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq,
 		goto err;
 
 	netif_napi_add(dev, &iq->napi, napi_rx_handler, 64);
-	napi_hash_add(&iq->napi);
 	iq->cur_desc = iq->desc;
 	iq->cidx = 0;
 	iq->gen = 1;
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index b36643ef0593..b2182d3ba3cc 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -2458,13 +2458,11 @@ static int enic_dev_init(struct enic *enic)
 	switch (vnic_dev_get_intr_mode(enic->vdev)) {
 	default:
 		netif_napi_add(netdev, &enic->napi[0], enic_poll, 64);
-		napi_hash_add(&enic->napi[0]);
 		break;
 	case VNIC_DEV_INTR_MODE_MSIX:
 		for (i = 0; i < enic->rq_count; i++) {
 			netif_napi_add(netdev, &enic->napi[i],
 				enic_poll_msix_rq, NAPI_POLL_WEIGHT);
-			napi_hash_add(&enic->napi[i]);
 		}
 		for (i = 0; i < enic->wq_count; i++)
 			netif_napi_add(netdev, &enic->napi[enic_cq_wq(enic, i)],
diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c
index ccca4799c27b..f92b6d948398 100644
--- a/drivers/net/ethernet/dlink/dl2k.c
+++ b/drivers/net/ethernet/dlink/dl2k.c
@@ -70,7 +70,6 @@ static const int multicast_filter_limit = 0x40;
 static int rio_open (struct net_device *dev);
 static void rio_timer (unsigned long data);
 static void rio_tx_timeout (struct net_device *dev);
-static void alloc_list (struct net_device *dev);
 static netdev_tx_t start_xmit (struct sk_buff *skb, struct net_device *dev);
 static irqreturn_t rio_interrupt (int irq, void *dev_instance);
 static void rio_free_tx (struct net_device *dev, int irq);
@@ -253,19 +252,6 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto err_out_unmap_rx;
 
-	if (np->chip_id == CHIP_IP1000A &&
-	    (np->pdev->revision == 0x40 || np->pdev->revision == 0x41)) {
-		/* PHY magic taken from ipg driver, undocumented registers */
-		mii_write(dev, np->phy_addr, 31, 0x0001);
-		mii_write(dev, np->phy_addr, 27, 0x01e0);
-		mii_write(dev, np->phy_addr, 31, 0x0002);
-		mii_write(dev, np->phy_addr, 27, 0xeb8e);
-		mii_write(dev, np->phy_addr, 31, 0x0000);
-		mii_write(dev, np->phy_addr, 30, 0x005e);
-		/* advertise 1000BASE-T half & full duplex, prefer MASTER */
-		mii_write(dev, np->phy_addr, MII_CTRL1000, 0x0700);
-	}
-
 	/* Fiber device? */
 	np->phy_media = (dr16(ASICCtrl) & PhyMedia) ? 1 : 0;
 	np->link_status = 0;
@@ -275,13 +261,11 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent)
 	 	if (np->an_enable == 2) {
 			np->an_enable = 1;
 		}
-		mii_set_media_pcs (dev);
 	} else {
 		/* Auto-Negotiation is mandatory for 1000BASE-T,
 		   IEEE 802.3ab Annex 28D page 14 */
 		if (np->speed == 1000)
 			np->an_enable = 1;
-		mii_set_media (dev);
 	}
 
 	err = register_netdev (dev);
@@ -446,19 +430,106 @@ static void rio_set_led_mode(struct net_device *dev)
 	dw32(ASICCtrl, mode);
 }
 
-static int
-rio_open (struct net_device *dev)
+static inline dma_addr_t desc_to_dma(struct netdev_desc *desc)
+{
+	return le64_to_cpu(desc->fraginfo) & DMA_BIT_MASK(48);
+}
+
+static void free_list(struct net_device *dev)
+{
+	struct netdev_private *np = netdev_priv(dev);
+	struct sk_buff *skb;
+	int i;
+
+	/* Free all the skbuffs in the queue. */
+	for (i = 0; i < RX_RING_SIZE; i++) {
+		skb = np->rx_skbuff[i];
+		if (skb) {
+			pci_unmap_single(np->pdev, desc_to_dma(&np->rx_ring[i]),
+					 skb->len, PCI_DMA_FROMDEVICE);
+			dev_kfree_skb(skb);
+			np->rx_skbuff[i] = NULL;
+		}
+		np->rx_ring[i].status = 0;
+		np->rx_ring[i].fraginfo = 0;
+	}
+	for (i = 0; i < TX_RING_SIZE; i++) {
+		skb = np->tx_skbuff[i];
+		if (skb) {
+			pci_unmap_single(np->pdev, desc_to_dma(&np->tx_ring[i]),
+					 skb->len, PCI_DMA_TODEVICE);
+			dev_kfree_skb(skb);
+			np->tx_skbuff[i] = NULL;
+		}
+	}
+}
+
+static void rio_reset_ring(struct netdev_private *np)
+{
+	int i;
+
+	np->cur_rx = 0;
+	np->cur_tx = 0;
+	np->old_rx = 0;
+	np->old_tx = 0;
+
+	for (i = 0; i < TX_RING_SIZE; i++)
+		np->tx_ring[i].status = cpu_to_le64(TFDDone);
+
+	for (i = 0; i < RX_RING_SIZE; i++)
+		np->rx_ring[i].status = 0;
+}
+
+ /* allocate and initialize Tx and Rx descriptors */
+static int alloc_list(struct net_device *dev)
+{
+	struct netdev_private *np = netdev_priv(dev);
+	int i;
+
+	rio_reset_ring(np);
+	np->rx_buf_sz = (dev->mtu <= 1500 ? PACKET_SIZE : dev->mtu + 32);
+
+	/* Initialize Tx descriptors, TFDListPtr leaves in start_xmit(). */
+	for (i = 0; i < TX_RING_SIZE; i++) {
+		np->tx_skbuff[i] = NULL;
+		np->tx_ring[i].next_desc = cpu_to_le64(np->tx_ring_dma +
+					      ((i + 1) % TX_RING_SIZE) *
+					      sizeof(struct netdev_desc));
+	}
+
+	/* Initialize Rx descriptors & allocate buffers */
+	for (i = 0; i < RX_RING_SIZE; i++) {
+		/* Allocated fixed size of skbuff */
+		struct sk_buff *skb;
+
+		skb = netdev_alloc_skb_ip_align(dev, np->rx_buf_sz);
+		np->rx_skbuff[i] = skb;
+		if (!skb) {
+			free_list(dev);
+			return -ENOMEM;
+		}
+
+		np->rx_ring[i].next_desc = cpu_to_le64(np->rx_ring_dma +
+						((i + 1) % RX_RING_SIZE) *
+						sizeof(struct netdev_desc));
+		/* Rubicon now supports 40 bits of addressing space. */
+		np->rx_ring[i].fraginfo =
+		    cpu_to_le64(pci_map_single(
+				  np->pdev, skb->data, np->rx_buf_sz,
+				  PCI_DMA_FROMDEVICE));
+		np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48);
+	}
+
+	return 0;
+}
+
+static void rio_hw_init(struct net_device *dev)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	void __iomem *ioaddr = np->ioaddr;
-	const int irq = np->pdev->irq;
 	int i;
 	u16 macctrl;
 
-	i = request_irq(irq, rio_interrupt, IRQF_SHARED, dev->name, dev);
-	if (i)
-		return i;
-
 	/* Reset all logic functions */
 	dw16(ASICCtrl + 2,
 	     GlobalReset | DMAReset | FIFOReset | NetworkReset | HostReset);
@@ -469,11 +540,31 @@ rio_open (struct net_device *dev)
 	/* DebugCtrl bit 4, 5, 9 must set */
 	dw32(DebugCtrl, dr32(DebugCtrl) | 0x0230);
 
+	if (np->chip_id == CHIP_IP1000A &&
+	    (np->pdev->revision == 0x40 || np->pdev->revision == 0x41)) {
+		/* PHY magic taken from ipg driver, undocumented registers */
+		mii_write(dev, np->phy_addr, 31, 0x0001);
+		mii_write(dev, np->phy_addr, 27, 0x01e0);
+		mii_write(dev, np->phy_addr, 31, 0x0002);
+		mii_write(dev, np->phy_addr, 27, 0xeb8e);
+		mii_write(dev, np->phy_addr, 31, 0x0000);
+		mii_write(dev, np->phy_addr, 30, 0x005e);
+		/* advertise 1000BASE-T half & full duplex, prefer MASTER */
+		mii_write(dev, np->phy_addr, MII_CTRL1000, 0x0700);
+	}
+
+	if (np->phy_media)
+		mii_set_media_pcs(dev);
+	else
+		mii_set_media(dev);
+
 	/* Jumbo frame */
 	if (np->jumbo != 0)
 		dw16(MaxFrameSize, MAX_JUMBO+14);
 
-	alloc_list (dev);
+	/* Set RFDListPtr */
+	dw32(RFDListPtr0, np->rx_ring_dma);
+	dw32(RFDListPtr1, 0);
 
 	/* Set station address */
 	/* 16 or 32-bit access is required by TC9020 datasheet but 8-bit works
@@ -509,10 +600,6 @@ rio_open (struct net_device *dev)
 		dw32(MACCtrl, dr32(MACCtrl) | AutoVLANuntagging);
 	}
 
-	setup_timer(&np->timer, rio_timer, (unsigned long)dev);
-	np->timer.expires = jiffies + 1*HZ;
-	add_timer (&np->timer);
-
 	/* Start Tx/Rx */
 	dw32(MACCtrl, dr32(MACCtrl) | StatsEnable | RxEnable | TxEnable);
 
@@ -522,6 +609,42 @@ rio_open (struct net_device *dev)
 	macctrl |= (np->tx_flow) ? TxFlowControlEnable : 0;
 	macctrl |= (np->rx_flow) ? RxFlowControlEnable : 0;
 	dw16(MACCtrl, macctrl);
+}
+
+static void rio_hw_stop(struct net_device *dev)
+{
+	struct netdev_private *np = netdev_priv(dev);
+	void __iomem *ioaddr = np->ioaddr;
+
+	/* Disable interrupts */
+	dw16(IntEnable, 0);
+
+	/* Stop Tx and Rx logics */
+	dw32(MACCtrl, TxDisable | RxDisable | StatsDisable);
+}
+
+static int rio_open(struct net_device *dev)
+{
+	struct netdev_private *np = netdev_priv(dev);
+	const int irq = np->pdev->irq;
+	int i;
+
+	i = alloc_list(dev);
+	if (i)
+		return i;
+
+	rio_hw_init(dev);
+
+	i = request_irq(irq, rio_interrupt, IRQF_SHARED, dev->name, dev);
+	if (i) {
+		rio_hw_stop(dev);
+		free_list(dev);
+		return i;
+	}
+
+	setup_timer(&np->timer, rio_timer, (unsigned long)dev);
+	np->timer.expires = jiffies + 1 * HZ;
+	add_timer(&np->timer);
 
 	netif_start_queue (dev);
 
@@ -586,60 +709,6 @@ rio_tx_timeout (struct net_device *dev)
 	dev->trans_start = jiffies; /* prevent tx timeout */
 }
 
- /* allocate and initialize Tx and Rx descriptors */
-static void
-alloc_list (struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->ioaddr;
-	int i;
-
-	np->cur_rx = np->cur_tx = 0;
-	np->old_rx = np->old_tx = 0;
-	np->rx_buf_sz = (dev->mtu <= 1500 ? PACKET_SIZE : dev->mtu + 32);
-
-	/* Initialize Tx descriptors, TFDListPtr leaves in start_xmit(). */
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		np->tx_skbuff[i] = NULL;
-		np->tx_ring[i].status = cpu_to_le64 (TFDDone);
-		np->tx_ring[i].next_desc = cpu_to_le64 (np->tx_ring_dma +
-					      ((i+1)%TX_RING_SIZE) *
-					      sizeof (struct netdev_desc));
-	}
-
-	/* Initialize Rx descriptors */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		np->rx_ring[i].next_desc = cpu_to_le64 (np->rx_ring_dma +
-						((i + 1) % RX_RING_SIZE) *
-						sizeof (struct netdev_desc));
-		np->rx_ring[i].status = 0;
-		np->rx_ring[i].fraginfo = 0;
-		np->rx_skbuff[i] = NULL;
-	}
-
-	/* Allocate the rx buffers */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		/* Allocated fixed size of skbuff */
-		struct sk_buff *skb;
-
-		skb = netdev_alloc_skb_ip_align(dev, np->rx_buf_sz);
-		np->rx_skbuff[i] = skb;
-		if (skb == NULL)
-			break;
-
-		/* Rubicon now supports 40 bits of addressing space. */
-		np->rx_ring[i].fraginfo =
-		    cpu_to_le64 ( pci_map_single (
-			 	  np->pdev, skb->data, np->rx_buf_sz,
-				  PCI_DMA_FROMDEVICE));
-		np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48);
-	}
-
-	/* Set RFDListPtr */
-	dw32(RFDListPtr0, np->rx_ring_dma);
-	dw32(RFDListPtr1, 0);
-}
-
 static netdev_tx_t
 start_xmit (struct sk_buff *skb, struct net_device *dev)
 {
@@ -748,11 +817,6 @@ rio_interrupt (int irq, void *dev_instance)
 	return IRQ_RETVAL(handled);
 }
 
-static inline dma_addr_t desc_to_dma(struct netdev_desc *desc)
-{
-	return le64_to_cpu(desc->fraginfo) & DMA_BIT_MASK(48);
-}
-
 static void
 rio_free_tx (struct net_device *dev, int irq)
 {
@@ -1730,44 +1794,16 @@ static int
 rio_close (struct net_device *dev)
 {
 	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->ioaddr;
-
 	struct pci_dev *pdev = np->pdev;
-	struct sk_buff *skb;
-	int i;
 
 	netif_stop_queue (dev);
 
-	/* Disable interrupts */
-	dw16(IntEnable, 0);
-
-	/* Stop Tx and Rx logics */
-	dw32(MACCtrl, TxDisable | RxDisable | StatsDisable);
+	rio_hw_stop(dev);
 
 	free_irq(pdev->irq, dev);
 	del_timer_sync (&np->timer);
 
-	/* Free all the skbuffs in the queue. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		skb = np->rx_skbuff[i];
-		if (skb) {
-			pci_unmap_single(pdev, desc_to_dma(&np->rx_ring[i]),
-					 skb->len, PCI_DMA_FROMDEVICE);
-			dev_kfree_skb (skb);
-			np->rx_skbuff[i] = NULL;
-		}
-		np->rx_ring[i].status = 0;
-		np->rx_ring[i].fraginfo = 0;
-	}
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		skb = np->tx_skbuff[i];
-		if (skb) {
-			pci_unmap_single(pdev, desc_to_dma(&np->tx_ring[i]),
-					 skb->len, PCI_DMA_TODEVICE);
-			dev_kfree_skb (skb);
-			np->tx_skbuff[i] = NULL;
-		}
-	}
+	free_list(dev);
 
 	return 0;
 }
@@ -1795,11 +1831,55 @@ rio_remove1 (struct pci_dev *pdev)
 	}
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int rio_suspend(struct device *device)
+{
+	struct net_device *dev = dev_get_drvdata(device);
+	struct netdev_private *np = netdev_priv(dev);
+
+	if (!netif_running(dev))
+		return 0;
+
+	netif_device_detach(dev);
+	del_timer_sync(&np->timer);
+	rio_hw_stop(dev);
+
+	return 0;
+}
+
+static int rio_resume(struct device *device)
+{
+	struct net_device *dev = dev_get_drvdata(device);
+	struct netdev_private *np = netdev_priv(dev);
+
+	if (!netif_running(dev))
+		return 0;
+
+	rio_reset_ring(np);
+	rio_hw_init(dev);
+	np->timer.expires = jiffies + 1 * HZ;
+	add_timer(&np->timer);
+	netif_device_attach(dev);
+	dl2k_enable_int(np);
+
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(rio_pm_ops, rio_suspend, rio_resume);
+#define RIO_PM_OPS    (&rio_pm_ops)
+
+#else
+
+#define RIO_PM_OPS	NULL
+
+#endif /* CONFIG_PM_SLEEP */
+
 static struct pci_driver rio_driver = {
 	.name		= "dl2k",
 	.id_table	= rio_pci_tbl,
 	.probe		= rio_probe1,
 	.remove		= rio_remove1,
+	.driver.pm	= RIO_PM_OPS,
 };
 
 module_pci_driver(rio_driver);
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 734f655c99c1..d2a5baf019ab 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -241,13 +241,11 @@ static u32 lancer_cmd_get_file_len(struct be_adapter *adapter, u8 *file_name)
 	u32 data_read = 0, eof;
 	u8 addn_status;
 	struct be_dma_mem data_len_cmd;
-	int status;
 
 	memset(&data_len_cmd, 0, sizeof(data_len_cmd));
 	/* data_offset and data_size should be 0 to get reg len */
-	status = lancer_cmd_read_object(adapter, &data_len_cmd, 0, 0,
-					file_name, &data_read, &eof,
-					&addn_status);
+	lancer_cmd_read_object(adapter, &data_len_cmd, 0, 0, file_name,
+			       &data_read, &eof, &addn_status);
 
 	return data_read;
 }
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index b6ad02909d6b..4cab8879f5ae 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2184,7 +2184,6 @@ static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
 		skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3);
 
 	skb->csum_level = rxcp->tunneled;
-	skb_mark_napi_id(skb, napi);
 
 	if (rxcp->vlanf)
 		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), rxcp->vlan_tag);
@@ -2631,7 +2630,6 @@ static int be_evt_queues_create(struct be_adapter *adapter)
 				eqo->affinity_mask);
 		netif_napi_add(adapter->netdev, &eqo->napi, be_poll,
 			       BE_NAPI_WEIGHT);
-		napi_hash_add(&eqo->napi);
 	}
 	return 0;
 }
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index b2a32209ffbf..d2328fc5da57 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3277,7 +3277,6 @@ static void
 fec_enet_get_queue_num(struct platform_device *pdev, int *num_tx, int *num_rx)
 {
 	struct device_node *np = pdev->dev.of_node;
-	int err;
 
 	*num_tx = *num_rx = 1;
 
@@ -3285,13 +3284,9 @@ fec_enet_get_queue_num(struct platform_device *pdev, int *num_tx, int *num_rx)
 		return;
 
 	/* parse the num of tx and rx queues */
-	err = of_property_read_u32(np, "fsl,num-tx-queues", num_tx);
-	if (err)
-		*num_tx = 1;
+	of_property_read_u32(np, "fsl,num-tx-queues", num_tx);
 
-	err = of_property_read_u32(np, "fsl,num-rx-queues", num_rx);
-	if (err)
-		*num_rx = 1;
+	of_property_read_u32(np, "fsl,num-rx-queues", num_rx);
 
 	if (*num_tx < 1 || *num_tx > FEC_ENET_MAX_TX_QS) {
 		dev_warn(&pdev->dev, "Invalid num_tx(=%d), fall back to 1\n",
diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c
index afe7f39cdd7c..25553ee857b4 100644
--- a/drivers/net/ethernet/freescale/fec_mpc52xx.c
+++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c
@@ -1084,27 +1084,23 @@ static struct platform_driver mpc52xx_fec_driver = {
 /* Module                                                                   */
 /* ======================================================================== */
 
+static struct platform_driver * const drivers[] = {
+#ifdef CONFIG_FEC_MPC52xx_MDIO
+	&mpc52xx_fec_mdio_driver,
+#endif
+	&mpc52xx_fec_driver,
+};
+
 static int __init
 mpc52xx_fec_init(void)
 {
-#ifdef CONFIG_FEC_MPC52xx_MDIO
-	int ret;
-	ret = platform_driver_register(&mpc52xx_fec_mdio_driver);
-	if (ret) {
-		pr_err("failed to register mdio driver\n");
-		return ret;
-	}
-#endif
-	return platform_driver_register(&mpc52xx_fec_driver);
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 static void __exit
 mpc52xx_fec_exit(void)
 {
-	platform_driver_unregister(&mpc52xx_fec_driver);
-#ifdef CONFIG_FEC_MPC52xx_MDIO
-	platform_driver_unregister(&mpc52xx_fec_mdio_driver);
-#endif
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 
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 cf8e54652df9..48a9c176e0d1 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -1050,7 +1050,7 @@ static int fs_enet_probe(struct platform_device *ofdev)
 	ndev->netdev_ops = &fs_enet_netdev_ops;
 	ndev->watchdog_timeo = 2 * HZ;
 	netif_napi_add(ndev, &fep->napi, fs_enet_rx_napi, fpi->napi_weight);
-	netif_napi_add(ndev, &fep->napi_tx, fs_enet_tx_napi, 2);
+	netif_tx_napi_add(ndev, &fep->napi_tx, fs_enet_tx_napi, 2);
 
 	ndev->ethtool_ops = &fs_ethtool_ops;
 
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 7cf898455e60..4ce60e0c8341 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -738,7 +738,6 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
 	struct gfar_private *priv = NULL;
 	struct device_node *np = ofdev->dev.of_node;
 	struct device_node *child = NULL;
-	struct property *stash;
 	u32 stash_len = 0;
 	u32 stash_idx = 0;
 	unsigned int num_tx_qs, num_rx_qs;
@@ -854,9 +853,7 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
 			goto err_grp_init;
 	}
 
-	stash = of_find_property(np, "bd-stash", NULL);
-
-	if (stash) {
+	if (of_property_read_bool(np, "bd-stash")) {
 		priv->device_flags |= FSL_GIANFAR_DEV_HAS_BD_STASHING;
 		priv->bd_stash_en = 1;
 	}
@@ -1347,12 +1344,12 @@ static int gfar_probe(struct platform_device *ofdev)
 		if (priv->poll_mode == GFAR_SQ_POLLING) {
 			netif_napi_add(dev, &priv->gfargrp[i].napi_rx,
 				       gfar_poll_rx_sq, GFAR_DEV_WEIGHT);
-			netif_napi_add(dev, &priv->gfargrp[i].napi_tx,
+			netif_tx_napi_add(dev, &priv->gfargrp[i].napi_tx,
 				       gfar_poll_tx_sq, 2);
 		} else {
 			netif_napi_add(dev, &priv->gfargrp[i].napi_rx,
 				       gfar_poll_rx, GFAR_DEV_WEIGHT);
-			netif_napi_add(dev, &priv->gfargrp[i].napi_tx,
+			netif_tx_napi_add(dev, &priv->gfargrp[i].napi_tx,
 				       gfar_poll_tx, 2);
 		}
 	}
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 4163b16489b3..061e4e04e561 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -269,17 +269,6 @@ config I40E
 	  To compile this driver as a module, choose M here. The module
 	  will be called i40e.
 
-config I40E_VXLAN
-	bool "Virtual eXtensible Local Area Network Support"
-	default n
-	depends on I40E && VXLAN && !(I40E=y && VXLAN=m)
-	---help---
-	  This allows one to create VXLAN virtual interfaces that provide
-	  Layer 2 Networks over Layer 3 Networks. VXLAN is often used
-	  to tunnel virtual network infrastructure in virtualized environments.
-	  Say Y here if you want to use Virtual eXtensible Local Area Network
-	  (VXLAN) in the driver.
-
 config I40E_DCB
 	bool "Data Center Bridging (DCB) Support"
 	default n
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h
index 14440200499b..48809e5d3f79 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -33,7 +33,7 @@
 #include "fm10k_pf.h"
 #include "fm10k_vf.h"
 
-#define FM10K_MAX_JUMBO_FRAME_SIZE	15358	/* Maximum supported size 15K */
+#define FM10K_MAX_JUMBO_FRAME_SIZE	15342	/* Maximum supported size 15K */
 
 #define MAX_QUEUES	FM10K_MAX_QUEUES_PF
 
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index e76a44cf330c..746a1986690b 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -1428,6 +1428,10 @@ static int fm10k_poll(struct napi_struct *napi, int budget)
 	fm10k_for_each_ring(ring, q_vector->tx)
 		clean_complete &= fm10k_clean_tx_irq(q_vector, ring);
 
+	/* Handle case where we are called by netpoll with a budget of 0 */
+	if (budget <= 0)
+		return budget;
+
 	/* attempt to distribute budget to each queue fairly, but don't
 	 * allow the budget to go below 1 because we'll exit polling
 	 */
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index 74be792f3f1b..5fbffbaefe32 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -846,7 +846,7 @@ static irqreturn_t fm10k_msix_clean_rings(int __always_unused irq, void *data)
 	struct fm10k_q_vector *q_vector = data;
 
 	if (q_vector->rx.count || q_vector->tx.count)
-		napi_schedule(&q_vector->napi);
+		napi_schedule_irqoff(&q_vector->napi);
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_type.h b/drivers/net/ethernet/intel/fm10k/fm10k_type.h
index 318a212f0a78..35afd711d144 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_type.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_type.h
@@ -77,6 +77,7 @@ struct fm10k_hw;
 #define FM10K_PCIE_SRIOV_CTRL_VFARI		0x10
 
 #define FM10K_ERR_PARAM				-2
+#define FM10K_ERR_NO_RESOURCES			-3
 #define FM10K_ERR_REQUESTS_PENDING		-4
 #define FM10K_ERR_RESET_REQUESTED		-5
 #define FM10K_ERR_DMA_PENDING			-6
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
index 36c8b0aa08fd..3a18ef1cc017 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
@@ -103,7 +103,12 @@ static s32 fm10k_init_hw_vf(struct fm10k_hw *hw)
 	s32 err;
 	u16 i;
 
-	/* assume we always have at least 1 queue */
+	/* verify we have at least 1 queue */
+	if (!~fm10k_read_reg(hw, FM10K_TXQCTL(0)) ||
+	    !~fm10k_read_reg(hw, FM10K_RXQCTL(0)))
+		return FM10K_ERR_NO_RESOURCES;
+
+	/* determine how many queues we have */
 	for (i = 1; tqdloc0 && (i < FM10K_MAX_QUEUES_POOL); i++) {
 		/* verify the Descriptor cache offsets are increasing */
 		tqdloc = ~fm10k_read_reg(hw, FM10K_TQDLOC(i));
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 4dd3e26129b4..23b4580616b7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -42,7 +42,6 @@
 #include <linux/string.h>
 #include <linux/in.h>
 #include <linux/ip.h>
-#include <linux/tcp.h>
 #include <linux/sctp.h>
 #include <linux/pkt_sched.h>
 #include <linux/ipv6.h>
@@ -104,6 +103,7 @@
 #define I40E_PRIV_FLAGS_LINKPOLL_FLAG	BIT(1)
 #define I40E_PRIV_FLAGS_FD_ATR		BIT(2)
 #define I40E_PRIV_FLAGS_VEB_STATS	BIT(3)
+#define I40E_PRIV_FLAGS_PS		BIT(4)
 
 #define I40E_NVM_VERSION_LO_SHIFT  0
 #define I40E_NVM_VERSION_LO_MASK   (0xff << I40E_NVM_VERSION_LO_SHIFT)
@@ -187,6 +187,7 @@ struct i40e_lump_tracking {
 #define I40E_FDIR_BUFFER_HEAD_ROOM_FOR_ATR (I40E_FDIR_BUFFER_HEAD_ROOM * 4)
 
 #define I40E_HKEY_ARRAY_SIZE ((I40E_PFQF_HKEY_MAX_INDEX + 1) * 4)
+#define I40E_HLUT_ARRAY_SIZE ((I40E_PFQF_HLUT_MAX_INDEX + 1) * 4)
 
 enum i40e_fd_stat_idx {
 	I40E_FD_STAT_ATR,
@@ -265,7 +266,7 @@ struct i40e_pf {
 	u16 num_lan_qps;           /* num lan queues this PF has set up */
 	u16 num_lan_msix;          /* num queue vectors for the base PF vsi */
 	int queues_left;           /* queues left unclaimed */
-	u16 rss_size;              /* num queues in the RSS array */
+	u16 alloc_rss_size;        /* allocated RSS queues */
 	u16 rss_size_max;          /* HW defined max RSS queues */
 	u16 fdir_pf_filter_count;  /* num of guaranteed filters for this PF */
 	u16 num_alloc_vsi;         /* num VSIs this driver supports */
@@ -280,7 +281,7 @@ struct i40e_pf {
 	u32 fd_atr_cnt;
 	u32 fd_tcp_rule;
 
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 	__be16  vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS];
 	u16 pending_vxlan_bitmap;
 
@@ -321,9 +322,7 @@ struct i40e_pf {
 #define I40E_FLAG_FD_ATR_ENABLED		BIT_ULL(22)
 #define I40E_FLAG_PTP				BIT_ULL(25)
 #define I40E_FLAG_MFP_ENABLED			BIT_ULL(26)
-#ifdef CONFIG_I40E_VXLAN
 #define I40E_FLAG_VXLAN_FILTER_SYNC		BIT_ULL(27)
-#endif
 #define I40E_FLAG_PORT_ID_VALID			BIT_ULL(28)
 #define I40E_FLAG_DCB_CAPABLE			BIT_ULL(29)
 #define I40E_FLAG_RSS_AQ_CAPABLE		BIT_ULL(31)
@@ -412,7 +411,7 @@ struct i40e_pf {
 	u32 rx_hwtstamp_cleared;
 	bool ptp_tx;
 	bool ptp_rx;
-	u16 rss_table_size;
+	u16 rss_table_size; /* HW RSS table size */
 	/* These are only valid in NPAR modes */
 	u32 npar_max_bw;
 	u32 npar_min_bw;
@@ -487,6 +486,7 @@ struct i40e_vsi {
 	u32 tx_restart;
 	u32 tx_busy;
 	u64 tx_linearize;
+	u64 tx_force_wb;
 	u32 rx_buf_failed;
 	u32 rx_page_failed;
 
@@ -504,8 +504,10 @@ struct i40e_vsi {
 	u16 tx_itr_setting;
 	u16 int_rate_limit;  /* value in usecs */
 
-	u16 rss_table_size;
-	u16 rss_size;
+	u16 rss_table_size; /* HW RSS table size */
+	u16 rss_size;       /* Allocated RSS queues */
+	u8  *rss_hkey_user; /* User configured hash keys */
+	u8  *rss_lut_user;  /* User configured lookup table entries */
 
 	u16 max_frame;
 	u16 rx_hdr_len;
@@ -575,6 +577,9 @@ struct i40e_q_vector {
 
 	u8 num_ringpairs;	/* total number of ring pairs in vector */
 
+#define I40E_Q_VECTOR_HUNG_DETECT 0 /* Bit Index for hung detection logic */
+	unsigned long hung_detected; /* Set/Reset for hung_detection logic */
+
 	cpumask_t affinity_mask;
 	struct rcu_head rcu;	/* to avoid race with update stats on free */
 	char name[I40E_INT_NAME_STR_LEN];
@@ -602,8 +607,8 @@ static inline char *i40e_nvm_version_str(struct i40e_hw *hw)
 
 	full_ver = hw->nvm.oem_ver;
 	ver = (u8)(full_ver >> I40E_OEM_VER_SHIFT);
-	build = (u16)((full_ver >> I40E_OEM_VER_BUILD_SHIFT)
-		 & I40E_OEM_VER_BUILD_MASK);
+	build = (u16)((full_ver >> I40E_OEM_VER_BUILD_SHIFT) &
+		 I40E_OEM_VER_BUILD_MASK);
 	patch = (u8)(full_ver & I40E_OEM_VER_PATCH_MASK);
 
 	snprintf(buf, sizeof(buf),
@@ -668,6 +673,8 @@ extern const char i40e_driver_name[];
 extern const char i40e_driver_version_str[];
 void i40e_do_reset_safe(struct i40e_pf *pf, u32 reset_flags);
 void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags);
+int i40e_config_rss(struct i40e_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
+int i40e_get_rss(struct i40e_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
 struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id);
 void i40e_update_stats(struct i40e_vsi *vsi);
 void i40e_update_eth_stats(struct i40e_vsi *vsi);
@@ -691,7 +698,7 @@ struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
 					bool is_vf, bool is_netdev);
 void i40e_del_filter(struct i40e_vsi *vsi, u8 *macaddr, s16 vlan,
 		     bool is_vf, bool is_netdev);
-int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl);
+int i40e_sync_vsi_filters(struct i40e_vsi *vsi);
 struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 				u16 uplink, u32 param1);
 int i40e_vsi_release(struct i40e_vsi *vsi);
@@ -709,7 +716,7 @@ struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid,
 void i40e_veb_release(struct i40e_veb *veb);
 
 int i40e_veb_config_tc(struct i40e_veb *veb, u8 enabled_tc);
-i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid);
+int i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid);
 void i40e_vsi_remove_pvid(struct i40e_vsi *vsi);
 void i40e_vsi_reset_stats(struct i40e_vsi *vsi);
 void i40e_pf_reset_stats(struct i40e_pf *pf);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
index 6584b6cd73fd..61a497935941 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
@@ -2403,4 +2403,4 @@ struct i40e_aqc_debug_modify_internals {
 
 I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_internals);
 
-#endif
+#endif /* _I40E_ADMINQ_CMD_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index d4b7af9a2fc8..10744a698d6f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -103,8 +103,8 @@ static ssize_t i40e_dbg_dump_read(struct file *filp, char __user *buffer,
 	len = min_t(int, count, (i40e_dbg_dump_data_len - *ppos));
 
 	bytes_not_copied = copy_to_user(buffer, &i40e_dbg_dump_buf[*ppos], len);
-	if (bytes_not_copied < 0)
-		return bytes_not_copied;
+	if (bytes_not_copied)
+		return -EFAULT;
 
 	*ppos += len;
 	return len;
@@ -353,8 +353,8 @@ static ssize_t i40e_dbg_command_read(struct file *filp, char __user *buffer,
 	bytes_not_copied = copy_to_user(buffer, buf, len);
 	kfree(buf);
 
-	if (bytes_not_copied < 0)
-		return bytes_not_copied;
+	if (bytes_not_copied)
+		return -EFAULT;
 
 	*ppos = len;
 	return len;
@@ -981,12 +981,10 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 	if (!cmd_buf)
 		return count;
 	bytes_not_copied = copy_from_user(cmd_buf, buffer, count);
-	if (bytes_not_copied < 0) {
+	if (bytes_not_copied) {
 		kfree(cmd_buf);
-		return bytes_not_copied;
+		return -EFAULT;
 	}
-	if (bytes_not_copied > 0)
-		count -= bytes_not_copied;
 	cmd_buf[count] = '\0';
 
 	cmd_buf_tmp = strchr(cmd_buf, '\n');
@@ -1140,7 +1138,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 		spin_lock_bh(&vsi->mac_filter_list_lock);
 		f = i40e_add_filter(vsi, ma, vlan, false, false);
 		spin_unlock_bh(&vsi->mac_filter_list_lock);
-		ret = i40e_sync_vsi_filters(vsi, true);
+		ret = i40e_sync_vsi_filters(vsi);
 		if (f && !ret)
 			dev_info(&pf->pdev->dev,
 				 "add macaddr: %pM vlan=%d added to VSI %d\n",
@@ -1179,7 +1177,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 		spin_lock_bh(&vsi->mac_filter_list_lock);
 		i40e_del_filter(vsi, ma, vlan, false, false);
 		spin_unlock_bh(&vsi->mac_filter_list_lock);
-		ret = i40e_sync_vsi_filters(vsi, true);
+		ret = i40e_sync_vsi_filters(vsi);
 		if (!ret)
 			dev_info(&pf->pdev->dev,
 				 "del macaddr: %pM vlan=%d removed from VSI %d\n",
@@ -2034,8 +2032,8 @@ static ssize_t i40e_dbg_netdev_ops_read(struct file *filp, char __user *buffer,
 	bytes_not_copied = copy_to_user(buffer, buf, len);
 	kfree(buf);
 
-	if (bytes_not_copied < 0)
-		return bytes_not_copied;
+	if (bytes_not_copied)
+		return -EFAULT;
 
 	*ppos = len;
 	return len;
@@ -2068,10 +2066,8 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
 	memset(i40e_dbg_netdev_ops_buf, 0, sizeof(i40e_dbg_netdev_ops_buf));
 	bytes_not_copied = copy_from_user(i40e_dbg_netdev_ops_buf,
 					  buffer, count);
-	if (bytes_not_copied < 0)
-		return bytes_not_copied;
-	else if (bytes_not_copied > 0)
-		count -= bytes_not_copied;
+	if (bytes_not_copied)
+		return -EFAULT;
 	i40e_dbg_netdev_ops_buf[count] = '\0';
 
 	buf_tmp = strchr(i40e_dbg_netdev_ops_buf, '\n');
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 3f385ffe420f..29d5833e24a3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -88,6 +88,7 @@ static const struct i40e_stats i40e_gstrings_misc_stats[] = {
 	I40E_VSI_STAT("tx_broadcast", eth_stats.tx_broadcast),
 	I40E_VSI_STAT("rx_unknown_protocol", eth_stats.rx_unknown_protocol),
 	I40E_VSI_STAT("tx_linearize", tx_linearize),
+	I40E_VSI_STAT("tx_force_wb", tx_force_wb),
 };
 
 /* These PF_STATs might look like duplicates of some NETDEV_STATs,
@@ -230,6 +231,7 @@ static const char i40e_priv_flags_strings[][ETH_GSTRING_LEN] = {
 	"LinkPolling",
 	"flow-director-atr",
 	"veb-stats",
+	"packet-split",
 };
 
 #define I40E_PRIV_FLAGS_STR_LEN ARRAY_SIZE(i40e_priv_flags_strings)
@@ -2110,7 +2112,7 @@ static int i40e_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
 
 	switch (cmd->cmd) {
 	case ETHTOOL_GRXRINGS:
-		cmd->data = vsi->alloc_queue_pairs;
+		cmd->data = vsi->num_queue_pairs;
 		ret = 0;
 		break;
 	case ETHTOOL_GRXFH:
@@ -2583,7 +2585,6 @@ static int i40e_set_channels(struct net_device *dev,
 		return -EINVAL;
 }
 
-#define I40E_HLUT_ARRAY_SIZE ((I40E_PFQF_HLUT_MAX_INDEX + 1) * 4)
 /**
  * i40e_get_rxfh_key_size - get the RSS hash key size
  * @netdev: network interface device structure
@@ -2611,10 +2612,9 @@ static int i40e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
-	struct i40e_pf *pf = vsi->back;
-	struct i40e_hw *hw = &pf->hw;
-	u32 reg_val;
-	int i, j;
+	u8 *lut, *seed = NULL;
+	int ret;
+	u16 i;
 
 	if (hfunc)
 		*hfunc = ETH_RSS_HASH_TOP;
@@ -2622,24 +2622,20 @@ static int i40e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 	if (!indir)
 		return 0;
 
-	for (i = 0, j = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) {
-		reg_val = rd32(hw, I40E_PFQF_HLUT(i));
-		indir[j++] = reg_val & 0xff;
-		indir[j++] = (reg_val >> 8) & 0xff;
-		indir[j++] = (reg_val >> 16) & 0xff;
-		indir[j++] = (reg_val >> 24) & 0xff;
-	}
+	seed = key;
+	lut = kzalloc(I40E_HLUT_ARRAY_SIZE, GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
+	ret = i40e_get_rss(vsi, seed, lut, I40E_HLUT_ARRAY_SIZE);
+	if (ret)
+		goto out;
+	for (i = 0; i < I40E_HLUT_ARRAY_SIZE; i++)
+		indir[i] = (u32)(lut[i]);
 
-	if (key) {
-		for (i = 0, j = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) {
-			reg_val = rd32(hw, I40E_PFQF_HKEY(i));
-			key[j++] = (u8)(reg_val & 0xff);
-			key[j++] = (u8)((reg_val >> 8) & 0xff);
-			key[j++] = (u8)((reg_val >> 16) & 0xff);
-			key[j++] = (u8)((reg_val >> 24) & 0xff);
-		}
-	}
-	return 0;
+out:
+	kfree(lut);
+
+	return ret;
 }
 
 /**
@@ -2656,10 +2652,8 @@ static int i40e_set_rxfh(struct net_device *netdev, const u32 *indir,
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
-	struct i40e_pf *pf = vsi->back;
-	struct i40e_hw *hw = &pf->hw;
-	u32 reg_val;
-	int i, j;
+	u8 *seed = NULL;
+	u16 i;
 
 	if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
 		return -EOPNOTSUPP;
@@ -2667,24 +2661,28 @@ static int i40e_set_rxfh(struct net_device *netdev, const u32 *indir,
 	if (!indir)
 		return 0;
 
-	for (i = 0, j = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) {
-		reg_val = indir[j++];
-		reg_val |= indir[j++] << 8;
-		reg_val |= indir[j++] << 16;
-		reg_val |= indir[j++] << 24;
-		wr32(hw, I40E_PFQF_HLUT(i), reg_val);
-	}
-
 	if (key) {
-		for (i = 0, j = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) {
-			reg_val = key[j++];
-			reg_val |= key[j++] << 8;
-			reg_val |= key[j++] << 16;
-			reg_val |= key[j++] << 24;
-			wr32(hw, I40E_PFQF_HKEY(i), reg_val);
+		if (!vsi->rss_hkey_user) {
+			vsi->rss_hkey_user = kzalloc(I40E_HKEY_ARRAY_SIZE,
+						     GFP_KERNEL);
+			if (!vsi->rss_hkey_user)
+				return -ENOMEM;
 		}
+		memcpy(vsi->rss_hkey_user, key, I40E_HKEY_ARRAY_SIZE);
+		seed = vsi->rss_hkey_user;
 	}
-	return 0;
+	if (!vsi->rss_lut_user) {
+		vsi->rss_lut_user = kzalloc(I40E_HLUT_ARRAY_SIZE, GFP_KERNEL);
+		if (!vsi->rss_lut_user)
+			return -ENOMEM;
+	}
+
+	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
+	for (i = 0; i < I40E_HLUT_ARRAY_SIZE; i++)
+		vsi->rss_lut_user[i] = (u8)(indir[i]);
+
+	return i40e_config_rss(vsi, seed, vsi->rss_lut_user,
+			       I40E_HLUT_ARRAY_SIZE);
 }
 
 /**
@@ -2712,6 +2710,8 @@ static u32 i40e_get_priv_flags(struct net_device *dev)
 		I40E_PRIV_FLAGS_FD_ATR : 0;
 	ret_flags |= pf->flags & I40E_FLAG_VEB_STATS_ENABLED ?
 		I40E_PRIV_FLAGS_VEB_STATS : 0;
+	ret_flags |= pf->flags & I40E_FLAG_RX_PS_ENABLED ?
+		I40E_PRIV_FLAGS_PS : 0;
 
 	return ret_flags;
 }
@@ -2726,6 +2726,26 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
 	struct i40e_netdev_priv *np = netdev_priv(dev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
+	bool reset_required = false;
+
+	/* NOTE: MFP is not settable */
+
+	/* allow the user to control the method of receive
+	 * buffer DMA, whether the packet is split at header
+	 * boundaries into two separate buffers.  In some cases
+	 * one routine or the other will perform better.
+	 */
+	if ((flags & I40E_PRIV_FLAGS_PS) &&
+	    !(pf->flags & I40E_FLAG_RX_PS_ENABLED)) {
+		pf->flags |= I40E_FLAG_RX_PS_ENABLED;
+		pf->flags &= ~I40E_FLAG_RX_1BUF_ENABLED;
+		reset_required = true;
+	} else if (!(flags & I40E_PRIV_FLAGS_PS) &&
+		   (pf->flags & I40E_FLAG_RX_PS_ENABLED)) {
+		pf->flags &= ~I40E_FLAG_RX_PS_ENABLED;
+		pf->flags |= I40E_FLAG_RX_1BUF_ENABLED;
+		reset_required = true;
+	}
 
 	if (flags & I40E_PRIV_FLAGS_LINKPOLL_FLAG)
 		pf->flags |= I40E_FLAG_LINK_POLLING_ENABLED;
@@ -2748,6 +2768,10 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
 	else
 		pf->flags &= ~I40E_FLAG_VEB_STATS_ENABLED;
 
+	/* if needed, issue reset to cause things to take effect */
+	if (reset_required)
+		i40e_do_reset(pf, BIT(__I40E_PF_RESET_REQUESTED));
+
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c
index fe5d9bf3ed6d..579a46ca82df 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c
@@ -1544,8 +1544,6 @@ void i40e_fcoe_vsi_setup(struct i40e_pf *pf)
 	if (!(pf->flags & I40E_FLAG_FCOE_ENABLED))
 		return;
 
-	BUG_ON(!pf->vsi[pf->lan_vsi]);
-
 	for (i = 0; i < pf->num_alloc_vsi; i++) {
 		vsi = pf->vsi[i];
 		if (vsi && vsi->type == I40E_VSI_FCOE) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index b825f978d441..8cd395d1cd09 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -27,7 +27,7 @@
 /* Local includes */
 #include "i40e.h"
 #include "i40e_diag.h"
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 #include <net/vxlan.h>
 #endif
 
@@ -38,8 +38,8 @@ static const char i40e_driver_string[] =
 #define DRV_KERN "-k"
 
 #define DRV_VERSION_MAJOR 1
-#define DRV_VERSION_MINOR 3
-#define DRV_VERSION_BUILD 46
+#define DRV_VERSION_MINOR 4
+#define DRV_VERSION_BUILD 7
 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
 	     __stringify(DRV_VERSION_MINOR) "." \
 	     __stringify(DRV_VERSION_BUILD)    DRV_KERN
@@ -55,6 +55,8 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit);
 static int i40e_setup_misc_vector(struct i40e_pf *pf);
 static void i40e_determine_queue_usage(struct i40e_pf *pf);
 static int i40e_setup_pf_filter_control(struct i40e_pf *pf);
+static void i40e_fill_rss_lut(struct i40e_pf *pf, u8 *lut,
+			      u16 rss_table_size, u16 rss_size);
 static void i40e_fdir_sb_setup(struct i40e_pf *pf);
 static int i40e_veb_get_bw_info(struct i40e_veb *veb);
 
@@ -790,75 +792,6 @@ static void i40e_update_fcoe_stats(struct i40e_vsi *vsi)
 
 #endif
 /**
- * i40e_update_link_xoff_rx - Update XOFF received in link flow control mode
- * @pf: the corresponding PF
- *
- * Update the Rx XOFF counter (PAUSE frames) in link flow control mode
- **/
-static void i40e_update_link_xoff_rx(struct i40e_pf *pf)
-{
-	struct i40e_hw_port_stats *osd = &pf->stats_offsets;
-	struct i40e_hw_port_stats *nsd = &pf->stats;
-	struct i40e_hw *hw = &pf->hw;
-	u64 xoff = 0;
-
-	if ((hw->fc.current_mode != I40E_FC_FULL) &&
-	    (hw->fc.current_mode != I40E_FC_RX_PAUSE))
-		return;
-
-	xoff = nsd->link_xoff_rx;
-	i40e_stat_update32(hw, I40E_GLPRT_LXOFFRXC(hw->port),
-			   pf->stat_offsets_loaded,
-			   &osd->link_xoff_rx, &nsd->link_xoff_rx);
-
-	/* No new LFC xoff rx */
-	if (!(nsd->link_xoff_rx - xoff))
-		return;
-
-}
-
-/**
- * i40e_update_prio_xoff_rx - Update XOFF received in PFC mode
- * @pf: the corresponding PF
- *
- * Update the Rx XOFF counter (PAUSE frames) in PFC mode
- **/
-static void i40e_update_prio_xoff_rx(struct i40e_pf *pf)
-{
-	struct i40e_hw_port_stats *osd = &pf->stats_offsets;
-	struct i40e_hw_port_stats *nsd = &pf->stats;
-	bool xoff[I40E_MAX_TRAFFIC_CLASS] = {false};
-	struct i40e_dcbx_config *dcb_cfg;
-	struct i40e_hw *hw = &pf->hw;
-	u16 i;
-	u8 tc;
-
-	dcb_cfg = &hw->local_dcbx_config;
-
-	/* Collect Link XOFF stats when PFC is disabled */
-	if (!dcb_cfg->pfc.pfcenable) {
-		i40e_update_link_xoff_rx(pf);
-		return;
-	}
-
-	for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
-		u64 prio_xoff = nsd->priority_xoff_rx[i];
-
-		i40e_stat_update32(hw, I40E_GLPRT_PXOFFRXC(hw->port, i),
-				   pf->stat_offsets_loaded,
-				   &osd->priority_xoff_rx[i],
-				   &nsd->priority_xoff_rx[i]);
-
-		/* No new PFC xoff rx */
-		if (!(nsd->priority_xoff_rx[i] - prio_xoff))
-			continue;
-		/* Get the TC for given priority */
-		tc = dcb_cfg->etscfg.prioritytable[i];
-		xoff[tc] = true;
-	}
-}
-
-/**
  * i40e_update_vsi_stats - Update the vsi statistics counters.
  * @vsi: the VSI to be updated
  *
@@ -881,6 +814,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	u64 bytes, packets;
 	unsigned int start;
 	u64 tx_linearize;
+	u64 tx_force_wb;
 	u64 rx_p, rx_b;
 	u64 tx_p, tx_b;
 	u16 q;
@@ -899,7 +833,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	 */
 	rx_b = rx_p = 0;
 	tx_b = tx_p = 0;
-	tx_restart = tx_busy = tx_linearize = 0;
+	tx_restart = tx_busy = tx_linearize = tx_force_wb = 0;
 	rx_page = 0;
 	rx_buf = 0;
 	rcu_read_lock();
@@ -917,6 +851,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
 		tx_restart += p->tx_stats.restart_queue;
 		tx_busy += p->tx_stats.tx_busy;
 		tx_linearize += p->tx_stats.tx_linearize;
+		tx_force_wb += p->tx_stats.tx_force_wb;
 
 		/* Rx queue is part of the same block as Tx queue */
 		p = &p[1];
@@ -934,6 +869,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	vsi->tx_restart = tx_restart;
 	vsi->tx_busy = tx_busy;
 	vsi->tx_linearize = tx_linearize;
+	vsi->tx_force_wb = tx_force_wb;
 	vsi->rx_page_failed = rx_page;
 	vsi->rx_buf_failed = rx_buf;
 
@@ -1049,12 +985,18 @@ static void i40e_update_pf_stats(struct i40e_pf *pf)
 	i40e_stat_update32(hw, I40E_GLPRT_LXONTXC(hw->port),
 			   pf->stat_offsets_loaded,
 			   &osd->link_xon_tx, &nsd->link_xon_tx);
-	i40e_update_prio_xoff_rx(pf);  /* handles I40E_GLPRT_LXOFFRXC */
+	i40e_stat_update32(hw, I40E_GLPRT_LXOFFRXC(hw->port),
+			   pf->stat_offsets_loaded,
+			   &osd->link_xoff_rx, &nsd->link_xoff_rx);
 	i40e_stat_update32(hw, I40E_GLPRT_LXOFFTXC(hw->port),
 			   pf->stat_offsets_loaded,
 			   &osd->link_xoff_tx, &nsd->link_xoff_tx);
 
 	for (i = 0; i < 8; i++) {
+		i40e_stat_update32(hw, I40E_GLPRT_PXOFFRXC(hw->port, i),
+				   pf->stat_offsets_loaded,
+				   &osd->priority_xoff_rx[i],
+				   &nsd->priority_xoff_rx[i]);
 		i40e_stat_update32(hw, I40E_GLPRT_PXONRXC(hw->port, i),
 				   pf->stat_offsets_loaded,
 				   &osd->priority_xon_rx[i],
@@ -1547,10 +1489,9 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 		spin_unlock_bh(&vsi->mac_filter_list_lock);
 	}
 
-	i40e_sync_vsi_filters(vsi, false);
 	ether_addr_copy(netdev->dev_addr, addr->sa_data);
 
-	return 0;
+	return i40e_sync_vsi_filters(vsi);
 }
 
 /**
@@ -1625,7 +1566,8 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
 
 			switch (vsi->type) {
 			case I40E_VSI_MAIN:
-				qcount = min_t(int, pf->rss_size, num_tc_qps);
+				qcount = min_t(int, pf->alloc_rss_size,
+					       num_tc_qps);
 				break;
 #ifdef I40E_FCOE
 			case I40E_VSI_FCOE:
@@ -1851,13 +1793,12 @@ static void i40e_cleanup_add_list(struct list_head *add_list)
 /**
  * i40e_sync_vsi_filters - Update the VSI filter list to the HW
  * @vsi: ptr to the VSI
- * @grab_rtnl: whether RTNL needs to be grabbed
  *
  * Push any outstanding VSI filter changes through the AdminQ.
  *
  * Returns 0 or error value
  **/
-int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
+int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 {
 	struct list_head tmp_del_list, tmp_add_list;
 	struct i40e_mac_filter *f, *ftmp, *fclone;
@@ -1865,8 +1806,9 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 	bool add_happened = false;
 	int filter_list_len = 0;
 	u32 changed_flags = 0;
+	i40e_status aq_ret = 0;
 	bool err_cond = false;
-	i40e_status ret = 0;
+	int retval = 0;
 	struct i40e_pf *pf;
 	int num_add = 0;
 	int num_del = 0;
@@ -1929,8 +1871,11 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 		}
 		spin_unlock_bh(&vsi->mac_filter_list_lock);
 
-		if (err_cond)
+		if (err_cond) {
 			i40e_cleanup_add_list(&tmp_add_list);
+			retval = -ENOMEM;
+			goto out;
+		}
 	}
 
 	/* Now process 'del_list' outside the lock */
@@ -1948,7 +1893,8 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 			i40e_undo_del_filter_entries(vsi, &tmp_del_list);
 			i40e_undo_add_filter_entries(vsi);
 			spin_unlock_bh(&vsi->mac_filter_list_lock);
-			return -ENOMEM;
+			retval = -ENOMEM;
+			goto out;
 		}
 
 		list_for_each_entry_safe(f, ftmp, &tmp_del_list, list) {
@@ -1966,18 +1912,22 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 
 			/* flush a full buffer */
 			if (num_del == filter_list_len) {
-				ret = i40e_aq_remove_macvlan(&pf->hw,
-						  vsi->seid, del_list, num_del,
-						  NULL);
+				aq_ret = i40e_aq_remove_macvlan(&pf->hw,
+								vsi->seid,
+								del_list,
+								num_del,
+								NULL);
 				aq_err = pf->hw.aq.asq_last_status;
 				num_del = 0;
 				memset(del_list, 0, sizeof(*del_list));
 
-				if (ret && aq_err != I40E_AQ_RC_ENOENT)
+				if (aq_ret && aq_err != I40E_AQ_RC_ENOENT) {
+					retval = -EIO;
 					dev_err(&pf->pdev->dev,
 						"ignoring delete macvlan error, err %s, aq_err %s while flushing a full buffer\n",
-						i40e_stat_str(&pf->hw, ret),
+						i40e_stat_str(&pf->hw, aq_ret),
 						i40e_aq_str(&pf->hw, aq_err));
+				}
 			}
 			/* Release memory for MAC filter entries which were
 			 * synced up with HW.
@@ -1987,15 +1937,16 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 		}
 
 		if (num_del) {
-			ret = i40e_aq_remove_macvlan(&pf->hw, vsi->seid,
-						     del_list, num_del, NULL);
+			aq_ret = i40e_aq_remove_macvlan(&pf->hw, vsi->seid,
+							del_list, num_del,
+							NULL);
 			aq_err = pf->hw.aq.asq_last_status;
 			num_del = 0;
 
-			if (ret && aq_err != I40E_AQ_RC_ENOENT)
+			if (aq_ret && aq_err != I40E_AQ_RC_ENOENT)
 				dev_info(&pf->pdev->dev,
 					 "ignoring delete macvlan error, err %s aq_err %s\n",
-					 i40e_stat_str(&pf->hw, ret),
+					 i40e_stat_str(&pf->hw, aq_ret),
 					 i40e_aq_str(&pf->hw, aq_err));
 		}
 
@@ -2019,7 +1970,8 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 			spin_lock_bh(&vsi->mac_filter_list_lock);
 			i40e_undo_add_filter_entries(vsi);
 			spin_unlock_bh(&vsi->mac_filter_list_lock);
-			return -ENOMEM;
+			retval = -ENOMEM;
+			goto out;
 		}
 
 		list_for_each_entry_safe(f, ftmp, &tmp_add_list, list) {
@@ -2040,13 +1992,13 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 
 			/* flush a full buffer */
 			if (num_add == filter_list_len) {
-				ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
-							  add_list, num_add,
-							  NULL);
+				aq_ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+							     add_list, num_add,
+							     NULL);
 				aq_err = pf->hw.aq.asq_last_status;
 				num_add = 0;
 
-				if (ret)
+				if (aq_ret)
 					break;
 				memset(add_list, 0, sizeof(*add_list));
 			}
@@ -2058,18 +2010,19 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 		}
 
 		if (num_add) {
-			ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
-						  add_list, num_add, NULL);
+			aq_ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+						     add_list, num_add, NULL);
 			aq_err = pf->hw.aq.asq_last_status;
 			num_add = 0;
 		}
 		kfree(add_list);
 		add_list = NULL;
 
-		if (add_happened && ret && aq_err != I40E_AQ_RC_EINVAL) {
+		if (add_happened && aq_ret && aq_err != I40E_AQ_RC_EINVAL) {
+			retval = i40e_aq_rc_to_posix(aq_ret, aq_err);
 			dev_info(&pf->pdev->dev,
 				 "add filter failed, err %s aq_err %s\n",
-				 i40e_stat_str(&pf->hw, ret),
+				 i40e_stat_str(&pf->hw, aq_ret),
 				 i40e_aq_str(&pf->hw, aq_err));
 			if ((pf->hw.aq.asq_last_status == I40E_AQ_RC_ENOSPC) &&
 			    !test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
@@ -2087,16 +2040,19 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 		bool cur_multipromisc;
 
 		cur_multipromisc = !!(vsi->current_netdev_flags & IFF_ALLMULTI);
-		ret = i40e_aq_set_vsi_multicast_promiscuous(&vsi->back->hw,
-							    vsi->seid,
-							    cur_multipromisc,
-							    NULL);
-		if (ret)
+		aq_ret = i40e_aq_set_vsi_multicast_promiscuous(&vsi->back->hw,
+							       vsi->seid,
+							       cur_multipromisc,
+							       NULL);
+		if (aq_ret) {
+			retval = i40e_aq_rc_to_posix(aq_ret,
+						     pf->hw.aq.asq_last_status);
 			dev_info(&pf->pdev->dev,
 				 "set multi promisc failed, err %s aq_err %s\n",
-				 i40e_stat_str(&pf->hw, ret),
+				 i40e_stat_str(&pf->hw, aq_ret),
 				 i40e_aq_str(&pf->hw,
 					     pf->hw.aq.asq_last_status));
+		}
 	}
 	if ((changed_flags & IFF_PROMISC) || promisc_forced_on) {
 		bool cur_promisc;
@@ -2112,44 +2068,50 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
 			 */
 			if (pf->cur_promisc != cur_promisc) {
 				pf->cur_promisc = cur_promisc;
-				if (grab_rtnl)
-					i40e_do_reset_safe(pf,
-						BIT(__I40E_PF_RESET_REQUESTED));
-				else
-					i40e_do_reset(pf,
-						BIT(__I40E_PF_RESET_REQUESTED));
+				set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
 			}
 		} else {
-			ret = i40e_aq_set_vsi_unicast_promiscuous(
+			aq_ret = i40e_aq_set_vsi_unicast_promiscuous(
 							  &vsi->back->hw,
 							  vsi->seid,
 							  cur_promisc, NULL);
-			if (ret)
+			if (aq_ret) {
+				retval =
+				i40e_aq_rc_to_posix(aq_ret,
+						    pf->hw.aq.asq_last_status);
 				dev_info(&pf->pdev->dev,
 					 "set unicast promisc failed, err %d, aq_err %d\n",
-					 ret, pf->hw.aq.asq_last_status);
-			ret = i40e_aq_set_vsi_multicast_promiscuous(
+					 aq_ret, pf->hw.aq.asq_last_status);
+			}
+			aq_ret = i40e_aq_set_vsi_multicast_promiscuous(
 							  &vsi->back->hw,
 							  vsi->seid,
 							  cur_promisc, NULL);
-			if (ret)
+			if (aq_ret) {
+				retval =
+				i40e_aq_rc_to_posix(aq_ret,
+						    pf->hw.aq.asq_last_status);
 				dev_info(&pf->pdev->dev,
 					 "set multicast promisc failed, err %d, aq_err %d\n",
-					 ret, pf->hw.aq.asq_last_status);
+					 aq_ret, pf->hw.aq.asq_last_status);
+			}
 		}
-		ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw,
-						vsi->seid,
-						cur_promisc, NULL);
-		if (ret)
+		aq_ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw,
+						   vsi->seid,
+						   cur_promisc, NULL);
+		if (aq_ret) {
+			retval = i40e_aq_rc_to_posix(aq_ret,
+						     pf->hw.aq.asq_last_status);
 			dev_info(&pf->pdev->dev,
 				 "set brdcast promisc failed, err %s, aq_err %s\n",
-				 i40e_stat_str(&pf->hw, ret),
+				 i40e_stat_str(&pf->hw, aq_ret),
 				 i40e_aq_str(&pf->hw,
 					     pf->hw.aq.asq_last_status));
+		}
 	}
-
+out:
 	clear_bit(__I40E_CONFIG_BUSY, &vsi->state);
-	return 0;
+	return retval;
 }
 
 /**
@@ -2166,8 +2128,15 @@ static void i40e_sync_filters_subtask(struct i40e_pf *pf)
 
 	for (v = 0; v < pf->num_alloc_vsi; v++) {
 		if (pf->vsi[v] &&
-		    (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED))
-			i40e_sync_vsi_filters(pf->vsi[v], true);
+		    (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED)) {
+			int ret = i40e_sync_vsi_filters(pf->vsi[v]);
+
+			if (ret) {
+				/* come back and try again later */
+				pf->flags |= I40E_FLAG_FILTER_SYNC;
+				break;
+			}
+		}
 	}
 }
 
@@ -2377,16 +2346,13 @@ int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid)
 		}
 	}
 
-	/* Make sure to release before sync_vsi_filter because that
-	 * function will lock/unlock as necessary
-	 */
 	spin_unlock_bh(&vsi->mac_filter_list_lock);
 
-	if (test_bit(__I40E_DOWN, &vsi->back->state) ||
-	    test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state))
-		return 0;
-
-	return i40e_sync_vsi_filters(vsi, false);
+	/* schedule our worker thread which will take care of
+	 * applying the new filter changes
+	 */
+	i40e_service_event_schedule(vsi->back);
+	return 0;
 }
 
 /**
@@ -2459,16 +2425,13 @@ int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid)
 		}
 	}
 
-	/* Make sure to release before sync_vsi_filter because that
-	 * function with lock/unlock as necessary
-	 */
 	spin_unlock_bh(&vsi->mac_filter_list_lock);
 
-	if (test_bit(__I40E_DOWN, &vsi->back->state) ||
-	    test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state))
-		return 0;
-
-	return i40e_sync_vsi_filters(vsi, false);
+	/* schedule our worker thread which will take care of
+	 * applying the new filter changes
+	 */
+	i40e_service_event_schedule(vsi->back);
+	return 0;
 }
 
 /**
@@ -2711,6 +2674,11 @@ static void i40e_config_xps_tx_ring(struct i40e_ring *ring)
 		netif_set_xps_queue(ring->netdev, mask, ring->queue_index);
 		free_cpumask_var(mask);
 	}
+
+	/* schedule our worker thread which will take care of
+	 * applying the new filter changes
+	 */
+	i40e_service_event_schedule(vsi->back);
 }
 
 /**
@@ -4360,17 +4328,41 @@ static void i40e_detect_recover_hung_queue(int q_idx, struct i40e_vsi *vsi)
 	else
 		val = rd32(&pf->hw, I40E_PFINT_DYN_CTL0);
 
+	/* Bail out if interrupts are disabled because napi_poll
+	 * execution in-progress or will get scheduled soon.
+	 * napi_poll cleans TX and RX queues and updates 'next_to_clean'.
+	 */
+	if (!(val & I40E_PFINT_DYN_CTLN_INTENA_MASK))
+		return;
+
 	head = i40e_get_head(tx_ring);
 
 	tx_pending = i40e_get_tx_pending(tx_ring);
 
-	/* Interrupts are disabled and TX pending is non-zero,
-	 * trigger the SW interrupt (don't wait). Worst case
-	 * there will be one extra interrupt which may result
-	 * into not cleaning any queues because queues are cleaned.
+	/* HW is done executing descriptors, updated HEAD write back,
+	 * but SW hasn't processed those descriptors. If interrupt is
+	 * not generated from this point ON, it could result into
+	 * dev_watchdog detecting timeout on those netdev_queue,
+	 * hence proactively trigger SW interrupt.
 	 */
-	if (tx_pending && (!(val & I40E_PFINT_DYN_CTLN_INTENA_MASK)))
-		i40e_force_wb(vsi, tx_ring->q_vector);
+	if (tx_pending) {
+		/* NAPI Poll didn't run and clear since it was set */
+		if (test_and_clear_bit(I40E_Q_VECTOR_HUNG_DETECT,
+				       &tx_ring->q_vector->hung_detected)) {
+			netdev_info(vsi->netdev, "VSI_seid %d, Hung TX queue %d, tx_pending: %d, NTC:0x%x, HWB: 0x%x, NTU: 0x%x, TAIL: 0x%x\n",
+				    vsi->seid, q_idx, tx_pending,
+				    tx_ring->next_to_clean, head,
+				    tx_ring->next_to_use,
+				    readl(tx_ring->tail));
+			netdev_info(vsi->netdev, "VSI_seid %d, Issuing force_wb for TX queue %d, Interrupt Reg: 0x%x\n",
+				    vsi->seid, q_idx, val);
+			i40e_force_wb(vsi, tx_ring->q_vector);
+		} else {
+			/* First Chance - detected possible hung */
+			set_bit(I40E_Q_VECTOR_HUNG_DETECT,
+				&tx_ring->q_vector->hung_detected);
+		}
+	}
 }
 
 /**
@@ -5302,7 +5294,7 @@ int i40e_open(struct net_device *netdev)
 						       TCP_FLAG_CWR) >> 16);
 	wr32(&pf->hw, I40E_GLLAN_TSOMSK_L, be32_to_cpu(TCP_FLAG_CWR) >> 16);
 
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 	vxlan_get_rx_port(netdev);
 #endif
 
@@ -5738,7 +5730,7 @@ static void i40e_handle_lan_overflow_event(struct i40e_pf *pf,
  **/
 static void i40e_service_event_complete(struct i40e_pf *pf)
 {
-	BUG_ON(!test_bit(__I40E_SERVICE_SCHED, &pf->state));
+	WARN_ON(!test_bit(__I40E_SERVICE_SCHED, &pf->state));
 
 	/* flush memory to make sure state is correct before next watchog */
 	smp_mb__before_atomic();
@@ -6013,6 +6005,9 @@ static void i40e_link_event(struct i40e_pf *pf)
 	i40e_status status;
 	bool new_link, old_link;
 
+	/* save off old link status information */
+	pf->hw.phy.link_info_old = pf->hw.phy.link_info;
+
 	/* set this to force the get_link_status call to refresh state */
 	pf->hw.phy.get_link_info = true;
 
@@ -6147,13 +6142,9 @@ unlock:
 static void i40e_handle_link_event(struct i40e_pf *pf,
 				   struct i40e_arq_event_info *e)
 {
-	struct i40e_hw *hw = &pf->hw;
 	struct i40e_aqc_get_link_status *status =
 		(struct i40e_aqc_get_link_status *)&e->desc.params.raw;
 
-	/* save off old link status information */
-	hw->phy.link_info_old = hw->phy.link_info;
-
 	/* Do a new status request to re-enable LSE reporting
 	 * and load new status information into the hw struct
 	 * This completely ignores any state information
@@ -6685,6 +6676,7 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit)
 	struct i40e_hw *hw = &pf->hw;
 	u8 set_fc_aq_fail = 0;
 	i40e_status ret;
+	u32 val;
 	u32 v;
 
 	/* Now we wait for GRST to settle out.
@@ -6823,6 +6815,20 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit)
 		}
 	}
 
+	/* Reconfigure hardware for allowing smaller MSS in the case
+	 * of TSO, so that we avoid the MDD being fired and causing
+	 * a reset in the case of small MSS+TSO.
+	 */
+#define I40E_REG_MSS          0x000E64DC
+#define I40E_REG_MSS_MIN_MASK 0x3FF0000
+#define I40E_64BYTE_MSS       0x400000
+	val = rd32(hw, I40E_REG_MSS);
+	if ((val & I40E_REG_MSS_MIN_MASK) > I40E_64BYTE_MSS) {
+		val &= ~I40E_REG_MSS_MIN_MASK;
+		val |= I40E_64BYTE_MSS;
+		wr32(hw, I40E_REG_MSS, val);
+	}
+
 	if (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) ||
 	    (pf->hw.aq.fw_maj_ver < 4)) {
 		msleep(75);
@@ -6984,7 +6990,7 @@ static void i40e_handle_mdd_event(struct i40e_pf *pf)
 	i40e_flush(hw);
 }
 
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 /**
  * i40e_sync_vxlan_filters_subtask - Sync the VSI filter list with HW
  * @pf: board private structure
@@ -7051,7 +7057,7 @@ static void i40e_service_task(struct work_struct *work)
 	i40e_watchdog_subtask(pf);
 	i40e_fdir_reinit_subtask(pf);
 	i40e_sync_filters_subtask(pf);
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 	i40e_sync_vxlan_filters_subtask(pf);
 #endif
 	i40e_clean_adminq_subtask(pf);
@@ -7282,6 +7288,23 @@ static void i40e_vsi_free_arrays(struct i40e_vsi *vsi, bool free_qvectors)
 }
 
 /**
+ * i40e_clear_rss_config_user - clear the user configured RSS hash keys
+ * and lookup table
+ * @vsi: Pointer to VSI structure
+ */
+static void i40e_clear_rss_config_user(struct i40e_vsi *vsi)
+{
+	if (!vsi)
+		return;
+
+	kfree(vsi->rss_hkey_user);
+	vsi->rss_hkey_user = NULL;
+
+	kfree(vsi->rss_lut_user);
+	vsi->rss_lut_user = NULL;
+}
+
+/**
  * i40e_vsi_clear - Deallocate the VSI provided
  * @vsi: the VSI being un-configured
  **/
@@ -7318,6 +7341,7 @@ static int i40e_vsi_clear(struct i40e_vsi *vsi)
 	i40e_put_lump(pf->irq_pile, vsi->base_vector, vsi->idx);
 
 	i40e_vsi_free_arrays(vsi, true);
+	i40e_clear_rss_config_user(vsi);
 
 	pf->vsi[vsi->idx] = NULL;
 	if (vsi->idx < pf->next_vsi)
@@ -7780,7 +7804,8 @@ static int i40e_setup_misc_vector(struct i40e_pf *pf)
  * @vsi: vsi structure
  * @seed: RSS hash seed
  **/
-static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed)
+static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
+			      u8 *lut, u16 lut_size)
 {
 	struct i40e_aqc_get_set_rss_key_data rss_key;
 	struct i40e_pf *pf = vsi->back;
@@ -7833,43 +7858,57 @@ static int i40e_vsi_config_rss(struct i40e_vsi *vsi)
 {
 	u8 seed[I40E_HKEY_ARRAY_SIZE];
 	struct i40e_pf *pf = vsi->back;
+	u8 *lut;
+	int ret;
 
-	netdev_rss_key_fill((void *)seed, I40E_HKEY_ARRAY_SIZE);
-	vsi->rss_size = min_t(int, pf->rss_size, vsi->num_queue_pairs);
+	if (!(pf->flags & I40E_FLAG_RSS_AQ_CAPABLE))
+		return 0;
 
-	if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE)
-		return i40e_config_rss_aq(vsi, seed);
+	lut = kzalloc(vsi->rss_table_size, GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
 
-	return 0;
+	i40e_fill_rss_lut(pf, lut, vsi->rss_table_size, vsi->rss_size);
+	netdev_rss_key_fill((void *)seed, I40E_HKEY_ARRAY_SIZE);
+	vsi->rss_size = min_t(int, pf->alloc_rss_size, vsi->num_queue_pairs);
+	ret = i40e_config_rss_aq(vsi, seed, lut, vsi->rss_table_size);
+	kfree(lut);
+
+	return ret;
 }
 
 /**
- * i40e_config_rss_reg - Prepare for RSS if used
- * @pf: board private structure
+ * i40e_config_rss_reg - Configure RSS keys and lut by writing registers
+ * @vsi: Pointer to vsi structure
  * @seed: RSS hash seed
+ * @lut: Lookup table
+ * @lut_size: Lookup table size
+ *
+ * Returns 0 on success, negative on failure
  **/
-static int i40e_config_rss_reg(struct i40e_pf *pf, const u8 *seed)
+static int i40e_config_rss_reg(struct i40e_vsi *vsi, const u8 *seed,
+			       const u8 *lut, u16 lut_size)
 {
-	struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
+	struct i40e_pf *pf = vsi->back;
 	struct i40e_hw *hw = &pf->hw;
-	u32 *seed_dw = (u32 *)seed;
-	u32 current_queue = 0;
-	u32 lut = 0;
-	int i, j;
+	u8 i;
 
 	/* Fill out hash function seed */
-	for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
-		wr32(hw, I40E_PFQF_HKEY(i), seed_dw[i]);
+	if (seed) {
+		u32 *seed_dw = (u32 *)seed;
 
-	for (i = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) {
-		lut = 0;
-		for (j = 0; j < 4; j++) {
-			if (current_queue == vsi->rss_size)
-				current_queue = 0;
-			lut |= ((current_queue) << (8 * j));
-			current_queue++;
-		}
-		wr32(&pf->hw, I40E_PFQF_HLUT(i), lut);
+		for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
+			wr32(hw, I40E_PFQF_HKEY(i), seed_dw[i]);
+	}
+
+	if (lut) {
+		u32 *lut_dw = (u32 *)lut;
+
+		if (lut_size != I40E_HLUT_ARRAY_SIZE)
+			return -EINVAL;
+
+		for (i = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++)
+			wr32(hw, I40E_PFQF_HLUT(i), lut_dw[i]);
 	}
 	i40e_flush(hw);
 
@@ -7877,18 +7916,101 @@ static int i40e_config_rss_reg(struct i40e_pf *pf, const u8 *seed)
 }
 
 /**
- * i40e_config_rss - Prepare for RSS if used
+ * i40e_get_rss_reg - Get the RSS keys and lut by reading registers
+ * @vsi: Pointer to VSI structure
+ * @seed: Buffer to store the keys
+ * @lut: Buffer to store the lookup table entries
+ * @lut_size: Size of buffer to store the lookup table entries
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int i40e_get_rss_reg(struct i40e_vsi *vsi, u8 *seed,
+			    u8 *lut, u16 lut_size)
+{
+	struct i40e_pf *pf = vsi->back;
+	struct i40e_hw *hw = &pf->hw;
+	u16 i;
+
+	if (seed) {
+		u32 *seed_dw = (u32 *)seed;
+
+		for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
+			seed_dw[i] = rd32(hw, I40E_PFQF_HKEY(i));
+	}
+	if (lut) {
+		u32 *lut_dw = (u32 *)lut;
+
+		if (lut_size != I40E_HLUT_ARRAY_SIZE)
+			return -EINVAL;
+		for (i = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++)
+			lut_dw[i] = rd32(hw, I40E_PFQF_HLUT(i));
+	}
+
+	return 0;
+}
+
+/**
+ * i40e_config_rss - Configure RSS keys and lut
+ * @vsi: Pointer to VSI structure
+ * @seed: RSS hash seed
+ * @lut: Lookup table
+ * @lut_size: Lookup table size
+ *
+ * Returns 0 on success, negative on failure
+ */
+int i40e_config_rss(struct i40e_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
+{
+	struct i40e_pf *pf = vsi->back;
+
+	if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE)
+		return i40e_config_rss_aq(vsi, seed, lut, lut_size);
+	else
+		return i40e_config_rss_reg(vsi, seed, lut, lut_size);
+}
+
+/**
+ * i40e_get_rss - Get RSS keys and lut
+ * @vsi: Pointer to VSI structure
+ * @seed: Buffer to store the keys
+ * @lut: Buffer to store the lookup table entries
+ * lut_size: Size of buffer to store the lookup table entries
+ *
+ * Returns 0 on success, negative on failure
+ */
+int i40e_get_rss(struct i40e_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
+{
+	return i40e_get_rss_reg(vsi, seed, lut, lut_size);
+}
+
+/**
+ * i40e_fill_rss_lut - Fill the RSS lookup table with default values
+ * @pf: Pointer to board private structure
+ * @lut: Lookup table
+ * @rss_table_size: Lookup table size
+ * @rss_size: Range of queue number for hashing
+ */
+static void i40e_fill_rss_lut(struct i40e_pf *pf, u8 *lut,
+			      u16 rss_table_size, u16 rss_size)
+{
+	u16 i;
+
+	for (i = 0; i < rss_table_size; i++)
+		lut[i] = i % rss_size;
+}
+
+/**
+ * i40e_pf_config_rss - Prepare for RSS if used
  * @pf: board private structure
  **/
-static int i40e_config_rss(struct i40e_pf *pf)
+static int i40e_pf_config_rss(struct i40e_pf *pf)
 {
 	struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
 	u8 seed[I40E_HKEY_ARRAY_SIZE];
+	u8 *lut;
 	struct i40e_hw *hw = &pf->hw;
 	u32 reg_val;
 	u64 hena;
-
-	netdev_rss_key_fill((void *)seed, I40E_HKEY_ARRAY_SIZE);
+	int ret;
 
 	/* By default we enable TCP/UDP with IPv4/IPv6 ptypes */
 	hena = (u64)rd32(hw, I40E_PFQF_HENA(0)) |
@@ -7898,8 +8020,6 @@ static int i40e_config_rss(struct i40e_pf *pf)
 	wr32(hw, I40E_PFQF_HENA(0), (u32)hena);
 	wr32(hw, I40E_PFQF_HENA(1), (u32)(hena >> 32));
 
-	vsi->rss_size = min_t(int, pf->rss_size, vsi->num_queue_pairs);
-
 	/* Determine the RSS table size based on the hardware capabilities */
 	reg_val = rd32(hw, I40E_PFQF_CTL_0);
 	reg_val = (pf->rss_table_size == 512) ?
@@ -7907,10 +8027,32 @@ static int i40e_config_rss(struct i40e_pf *pf)
 			(reg_val & ~I40E_PFQF_CTL_0_HASHLUTSIZE_512);
 	wr32(hw, I40E_PFQF_CTL_0, reg_val);
 
-	if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE)
-		return i40e_config_rss_aq(pf->vsi[pf->lan_vsi], seed);
+	/* Determine the RSS size of the VSI */
+	if (!vsi->rss_size)
+		vsi->rss_size = min_t(int, pf->alloc_rss_size,
+				      vsi->num_queue_pairs);
+
+	lut = kzalloc(vsi->rss_table_size, GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
+
+	/* Use user configured lut if there is one, otherwise use default */
+	if (vsi->rss_lut_user)
+		memcpy(lut, vsi->rss_lut_user, vsi->rss_table_size);
 	else
-		return i40e_config_rss_reg(pf, seed);
+		i40e_fill_rss_lut(pf, lut, vsi->rss_table_size, vsi->rss_size);
+
+	/* Use user configured hash key if there is one, otherwise
+	 * use default.
+	 */
+	if (vsi->rss_hkey_user)
+		memcpy(seed, vsi->rss_hkey_user, I40E_HKEY_ARRAY_SIZE);
+	else
+		netdev_rss_key_fill((void *)seed, I40E_HKEY_ARRAY_SIZE);
+	ret = i40e_config_rss(vsi, seed, lut, vsi->rss_table_size);
+	kfree(lut);
+
+	return ret;
 }
 
 /**
@@ -7935,13 +8077,28 @@ int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count)
 		vsi->req_queue_pairs = queue_count;
 		i40e_prep_for_reset(pf);
 
-		pf->rss_size = new_rss_size;
+		pf->alloc_rss_size = new_rss_size;
 
 		i40e_reset_and_rebuild(pf, true);
-		i40e_config_rss(pf);
+
+		/* Discard the user configured hash keys and lut, if less
+		 * queues are enabled.
+		 */
+		if (queue_count < vsi->rss_size) {
+			i40e_clear_rss_config_user(vsi);
+			dev_dbg(&pf->pdev->dev,
+				"discard user configured hash keys and lut\n");
+		}
+
+		/* Reset vsi->rss_size, as number of enabled queues changed */
+		vsi->rss_size = min_t(int, pf->alloc_rss_size,
+				      vsi->num_queue_pairs);
+
+		i40e_pf_config_rss(pf);
 	}
-	dev_info(&pf->pdev->dev, "RSS count:  %d\n", pf->rss_size);
-	return pf->rss_size;
+	dev_info(&pf->pdev->dev, "RSS count/HW max RSS count:  %d/%d\n",
+		 pf->alloc_rss_size, pf->rss_size_max);
+	return pf->alloc_rss_size;
 }
 
 /**
@@ -8112,13 +8269,14 @@ static int i40e_sw_init(struct i40e_pf *pf)
 	 * maximum might end up larger than the available queues
 	 */
 	pf->rss_size_max = BIT(pf->hw.func_caps.rss_table_entry_width);
-	pf->rss_size = 1;
+	pf->alloc_rss_size = 1;
 	pf->rss_table_size = pf->hw.func_caps.rss_table_size;
 	pf->rss_size_max = min_t(int, pf->rss_size_max,
 				 pf->hw.func_caps.num_tx_qp);
 	if (pf->hw.func_caps.rss) {
 		pf->flags |= I40E_FLAG_RSS_ENABLED;
-		pf->rss_size = min_t(int, pf->rss_size_max, num_online_cpus());
+		pf->alloc_rss_size = min_t(int, pf->rss_size_max,
+					   num_online_cpus());
 	}
 
 	/* MFP mode enabled */
@@ -8275,7 +8433,7 @@ static int i40e_set_features(struct net_device *netdev,
 	return 0;
 }
 
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 /**
  * i40e_get_vxlan_port_idx - Lookup a possibly offloaded for Rx UDP port
  * @pf: board private structure
@@ -8595,7 +8753,7 @@ static const struct net_device_ops i40e_netdev_ops = {
 	.ndo_get_vf_config	= i40e_ndo_get_vf_config,
 	.ndo_set_vf_link_state	= i40e_ndo_set_vf_link_state,
 	.ndo_set_vf_spoofchk	= i40e_ndo_set_vf_spoofchk,
-#ifdef CONFIG_I40E_VXLAN
+#if IS_ENABLED(CONFIG_VXLAN)
 	.ndo_add_vxlan_port	= i40e_add_vxlan_port,
 	.ndo_del_vxlan_port	= i40e_del_vxlan_port,
 #endif
@@ -9051,7 +9209,7 @@ int i40e_vsi_release(struct i40e_vsi *vsi)
 				f->is_vf, f->is_netdev);
 	spin_unlock_bh(&vsi->mac_filter_list_lock);
 
-	i40e_sync_vsi_filters(vsi, false);
+	i40e_sync_vsi_filters(vsi);
 
 	i40e_vsi_delete(vsi);
 	i40e_vsi_free_q_vectors(vsi);
@@ -9947,7 +10105,7 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit)
 	 * the hash
 	 */
 	if ((pf->flags & I40E_FLAG_RSS_ENABLED))
-		i40e_config_rss(pf);
+		i40e_pf_config_rss(pf);
 
 	/* fill in link information and enable LSE reporting */
 	i40e_update_link_info(&pf->hw);
@@ -9985,7 +10143,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
 	    !(pf->flags & I40E_FLAG_MSIX_ENABLED)) {
 		/* one qp for PF, no queues for anything else */
 		queues_left = 0;
-		pf->rss_size = pf->num_lan_qps = 1;
+		pf->alloc_rss_size = pf->num_lan_qps = 1;
 
 		/* make sure all the fancies are disabled */
 		pf->flags &= ~(I40E_FLAG_RSS_ENABLED	|
@@ -10002,7 +10160,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
 				  I40E_FLAG_FD_ATR_ENABLED |
 				  I40E_FLAG_DCB_CAPABLE))) {
 		/* one qp for PF */
-		pf->rss_size = pf->num_lan_qps = 1;
+		pf->alloc_rss_size = pf->num_lan_qps = 1;
 		queues_left -= pf->num_lan_qps;
 
 		pf->flags &= ~(I40E_FLAG_RSS_ENABLED	|
@@ -10072,8 +10230,9 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
 		"qs_avail=%d FD SB=%d lan_qs=%d lan_tc0=%d vf=%d*%d vmdq=%d*%d, remaining=%d\n",
 		pf->hw.func_caps.num_tx_qp,
 		!!(pf->flags & I40E_FLAG_FD_SB_ENABLED),
-		pf->num_lan_qps, pf->rss_size, pf->num_req_vfs, pf->num_vf_qps,
-		pf->num_vmdq_vsis, pf->num_vmdq_qps, queues_left);
+		pf->num_lan_qps, pf->alloc_rss_size, pf->num_req_vfs,
+		pf->num_vf_qps, pf->num_vmdq_vsis, pf->num_vmdq_qps,
+		queues_left);
 #ifdef I40E_FCOE
 	dev_dbg(&pf->pdev->dev, "fcoe queues = %d\n", pf->num_fcoe_qps);
 #endif
@@ -10111,55 +10270,53 @@ static int i40e_setup_pf_filter_control(struct i40e_pf *pf)
 }
 
 #define INFO_STRING_LEN 255
+#define REMAIN(__x) (INFO_STRING_LEN - (__x))
 static void i40e_print_features(struct i40e_pf *pf)
 {
 	struct i40e_hw *hw = &pf->hw;
-	char *buf, *string;
+	char *buf;
+	int i;
 
-	string = kzalloc(INFO_STRING_LEN, GFP_KERNEL);
-	if (!string) {
-		dev_err(&pf->pdev->dev, "Features string allocation failed\n");
+	buf = kmalloc(INFO_STRING_LEN, GFP_KERNEL);
+	if (!buf)
 		return;
-	}
 
-	buf = string;
-
-	buf += sprintf(string, "Features: PF-id[%d] ", hw->pf_id);
+	i = snprintf(buf, INFO_STRING_LEN, "Features: PF-id[%d]", hw->pf_id);
 #ifdef CONFIG_PCI_IOV
-	buf += sprintf(buf, "VFs: %d ", pf->num_req_vfs);
+	i += snprintf(&buf[i], REMAIN(i), " VFs: %d", pf->num_req_vfs);
 #endif
-	buf += sprintf(buf, "VSIs: %d QP: %d RX: %s ",
-		       pf->hw.func_caps.num_vsis,
-		       pf->vsi[pf->lan_vsi]->num_queue_pairs,
-		       pf->flags & I40E_FLAG_RX_PS_ENABLED ? "PS" : "1BUF");
+	i += snprintf(&buf[i], REMAIN(i), " VSIs: %d QP: %d RX: %s",
+		      pf->hw.func_caps.num_vsis,
+		      pf->vsi[pf->lan_vsi]->num_queue_pairs,
+		      pf->flags & I40E_FLAG_RX_PS_ENABLED ? "PS" : "1BUF");
 
 	if (pf->flags & I40E_FLAG_RSS_ENABLED)
-		buf += sprintf(buf, "RSS ");
+		i += snprintf(&buf[i], REMAIN(i), " RSS");
 	if (pf->flags & I40E_FLAG_FD_ATR_ENABLED)
-		buf += sprintf(buf, "FD_ATR ");
+		i += snprintf(&buf[i], REMAIN(i), " FD_ATR");
 	if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
-		buf += sprintf(buf, "FD_SB ");
-		buf += sprintf(buf, "NTUPLE ");
+		i += snprintf(&buf[i], REMAIN(i), " FD_SB");
+		i += snprintf(&buf[i], REMAIN(i), " NTUPLE");
 	}
 	if (pf->flags & I40E_FLAG_DCB_CAPABLE)
-		buf += sprintf(buf, "DCB ");
+		i += snprintf(&buf[i], REMAIN(i), " DCB");
 #if IS_ENABLED(CONFIG_VXLAN)
-	buf += sprintf(buf, "VxLAN ");
+	i += snprintf(&buf[i], REMAIN(i), " VxLAN");
 #endif
 	if (pf->flags & I40E_FLAG_PTP)
-		buf += sprintf(buf, "PTP ");
+		i += snprintf(&buf[i], REMAIN(i), " PTP");
 #ifdef I40E_FCOE
 	if (pf->flags & I40E_FLAG_FCOE_ENABLED)
-		buf += sprintf(buf, "FCOE ");
+		i += snprintf(&buf[i], REMAIN(i), " FCOE");
 #endif
 	if (pf->flags & I40E_FLAG_VEB_MODE_ENABLED)
-		buf += sprintf(buf, "VEB ");
+		i += snprintf(&buf[i], REMAIN(i), " VEB");
 	else
-		buf += sprintf(buf, "VEPA ");
+		i += snprintf(&buf[i], REMAIN(i), " VEPA");
 
-	BUG_ON(buf > (string + INFO_STRING_LEN));
-	dev_info(&pf->pdev->dev, "%s\n", string);
-	kfree(string);
+	dev_info(&pf->pdev->dev, "%s\n", buf);
+	kfree(buf);
+	WARN_ON(i > INFO_STRING_LEN);
 }
 
 /**
@@ -10183,6 +10340,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	u16 link_status;
 	int err;
 	u32 len;
+	u32 val;
 	u32 i;
 	u8 set_fc_aq_fail;
 
@@ -10296,6 +10454,16 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pf->hw.fc.requested_mode = I40E_FC_NONE;
 
 	err = i40e_init_adminq(hw);
+	if (err) {
+		if (err == I40E_ERR_FIRMWARE_API_VERSION)
+			dev_info(&pdev->dev,
+				 "The driver for the device stopped because the NVM image is newer than expected. You must install the most recent version of the network driver.\n");
+		else
+			dev_info(&pdev->dev,
+				 "The driver for the device stopped because the device firmware failed to init. Try updating your NVM image.\n");
+
+		goto err_pf_reset;
+	}
 
 	/* provide nvm, fw, api versions */
 	dev_info(&pdev->dev, "fw %d.%d.%05d api %d.%d nvm %s\n",
@@ -10303,12 +10471,6 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		 hw->aq.api_maj_ver, hw->aq.api_min_ver,
 		 i40e_nvm_version_str(hw));
 
-	if (err) {
-		dev_info(&pdev->dev,
-			 "The driver for the device stopped because the NVM image is newer than expected. You must install the most recent version of the network driver.\n");
-		goto err_pf_reset;
-	}
-
 	if (hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR &&
 	    hw->aq.api_min_ver > I40E_FW_API_VERSION_MINOR)
 		dev_info(&pdev->dev,
@@ -10487,6 +10649,17 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			 i40e_stat_str(&pf->hw, err),
 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
 
+	/* Reconfigure hardware for allowing smaller MSS in the case
+	 * of TSO, so that we avoid the MDD being fired and causing
+	 * a reset in the case of small MSS+TSO.
+	 */
+	val = rd32(hw, I40E_REG_MSS);
+	if ((val & I40E_REG_MSS_MIN_MASK) > I40E_64BYTE_MSS) {
+		val &= ~I40E_REG_MSS_MIN_MASK;
+		val |= I40E_64BYTE_MSS;
+		wr32(hw, I40E_REG_MSS, val);
+	}
+
 	if (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) ||
 	    (pf->hw.aq.fw_maj_ver < 4)) {
 		msleep(75);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 635b3ac17877..b0ae3e695783 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -235,6 +235,9 @@ static int i40e_add_del_fdir_udpv4(struct i40e_vsi *vsi,
 				 "Filter deleted for PCTYPE %d loc = %d\n",
 				 fd_data->pctype, fd_data->fd_id);
 	}
+	if (err)
+		kfree(raw_packet);
+
 	return err ? -EOPNOTSUPP : 0;
 }
 
@@ -312,6 +315,9 @@ static int i40e_add_del_fdir_tcpv4(struct i40e_vsi *vsi,
 				 fd_data->pctype, fd_data->fd_id);
 	}
 
+	if (err)
+		kfree(raw_packet);
+
 	return err ? -EOPNOTSUPP : 0;
 }
 
@@ -322,7 +328,7 @@ static int i40e_add_del_fdir_tcpv4(struct i40e_vsi *vsi,
  * @fd_data: the flow director data required for the FDir descriptor
  * @add: true adds a filter, false removes it
  *
- * Always returns -EOPNOTSUPP
+ * Returns 0 if the filters were successfully added or removed
  **/
 static int i40e_add_del_fdir_sctpv4(struct i40e_vsi *vsi,
 				    struct i40e_fdir_filter *fd_data,
@@ -387,6 +393,9 @@ static int i40e_add_del_fdir_ipv4(struct i40e_vsi *vsi,
 		}
 	}
 
+	if (err)
+		kfree(raw_packet);
+
 	return err ? -EOPNOTSUPP : 0;
 }
 
@@ -506,9 +515,6 @@ static void i40e_fd_handle_status(struct i40e_ring *rx_ring,
 				pf->auto_disable_flags |=
 							I40E_FLAG_FD_SB_ENABLED;
 			}
-		} else {
-			dev_info(&pdev->dev,
-				"FD filter programming failed due to incorrect filter parameters\n");
 		}
 	} else if (error == BIT(I40E_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT)) {
 		if (I40E_DEBUG_FD & pf->hw.debug_mask)
@@ -526,11 +532,7 @@ static void i40e_unmap_and_free_tx_resource(struct i40e_ring *ring,
 					    struct i40e_tx_buffer *tx_buffer)
 {
 	if (tx_buffer->skb) {
-		if (tx_buffer->tx_flags & I40E_TX_FLAGS_FD_SB)
-			kfree(tx_buffer->raw_buf);
-		else
-			dev_kfree_skb_any(tx_buffer->skb);
-
+		dev_kfree_skb_any(tx_buffer->skb);
 		if (dma_unmap_len(tx_buffer, len))
 			dma_unmap_single(ring->dev,
 					 dma_unmap_addr(tx_buffer, dma),
@@ -542,6 +544,10 @@ static void i40e_unmap_and_free_tx_resource(struct i40e_ring *ring,
 			       dma_unmap_len(tx_buffer, len),
 			       DMA_TO_DEVICE);
 	}
+
+	if (tx_buffer->tx_flags & I40E_TX_FLAGS_FD_SB)
+		kfree(tx_buffer->raw_buf);
+
 	tx_buffer->next_to_watch = NULL;
 	tx_buffer->skb = NULL;
 	dma_unmap_len_set(tx_buffer, len, 0);
@@ -1632,7 +1638,6 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, int budget)
 			continue;
 		}
 #endif
-		skb_mark_napi_id(skb, &rx_ring->q_vector->napi);
 		i40e_receive_skb(rx_ring, skb, vlan_tag);
 
 		rx_desc->wb.qword1.status_error_len = 0;
@@ -1864,7 +1869,6 @@ enable_int:
 		q_vector->itr_countdown--;
 	else
 		q_vector->itr_countdown = ITR_COUNTDOWN_START;
-
 }
 
 /**
@@ -1892,12 +1896,14 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
 		return 0;
 	}
 
+	/* Clear hung_detected bit */
+	clear_bit(I40E_Q_VECTOR_HUNG_DETECT, &q_vector->hung_detected);
 	/* Since the actual Tx work is minimal, we can give the Tx a larger
 	 * budget and be more aggressive about cleaning up the Tx descriptors.
 	 */
 	i40e_for_each_ring(ring, q_vector->tx) {
 		clean_complete &= i40e_clean_tx_irq(ring, vsi->work_limit);
-		arm_wb |= ring->arm_wb;
+		arm_wb = arm_wb || ring->arm_wb;
 		ring->arm_wb = false;
 	}
 
@@ -1926,8 +1932,10 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
 	/* If work not completed, return budget and polling will return */
 	if (!clean_complete) {
 tx_only:
-		if (arm_wb)
+		if (arm_wb) {
+			q_vector->tx.ring[0].tx_stats.tx_force_wb++;
 			i40e_force_wb(vsi, q_vector);
+		}
 		return budget;
 	}
 
@@ -2187,14 +2195,12 @@ out:
  * @tx_ring:  ptr to the ring to send
  * @skb:      ptr to the skb we're sending
  * @hdr_len:  ptr to the size of the packet header
- * @cd_type_cmd_tso_mss: ptr to u64 object
- * @cd_tunneling: ptr to context descriptor bits
+ * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no TSO can happen, 1 if tso is going, or error
  **/
 static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
-		    u8 *hdr_len, u64 *cd_type_cmd_tso_mss,
-		    u32 *cd_tunneling)
+		    u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 {
 	u32 cd_cmd, cd_tso_len, cd_mss;
 	struct ipv6hdr *ipv6h;
@@ -2247,7 +2253,7 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
  * @tx_ring:  ptr to the ring to send
  * @skb:      ptr to the skb we're sending
  * @tx_flags: the collected send information
- * @cd_type_cmd_tso_mss: ptr to u64 object
+ * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no Tx timestamp can happen and 1 if the timestamp will happen
  **/
@@ -2807,6 +2813,9 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	int tsyn;
 	int tso;
 
+	/* prefetch the data, we'll need it later */
+	prefetch(skb->data);
+
 	if (0 == i40e_xmit_descriptor_count(skb, tx_ring))
 		return NETDEV_TX_BUSY;
 
@@ -2826,8 +2835,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	else if (protocol == htons(ETH_P_IPV6))
 		tx_flags |= I40E_TX_FLAGS_IPV6;
 
-	tso = i40e_tso(tx_ring, skb, &hdr_len,
-		       &cd_type_cmd_tso_mss, &cd_tunneling);
+	tso = i40e_tso(tx_ring, skb, &hdr_len, &cd_type_cmd_tso_mss);
 
 	if (tso < 0)
 		goto out_drop;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index 6779fb771d6a..dccc1eb576f2 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -202,6 +202,7 @@ struct i40e_tx_queue_stats {
 	u64 tx_busy;
 	u64 tx_done_old;
 	u64 tx_linearize;
+	u64 tx_force_wb;
 };
 
 struct i40e_rx_queue_stats {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 44462b40f2d7..b3bd81c3e1ce 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -290,8 +290,8 @@ static void i40e_config_irq_link_list(struct i40e_vf *vf, u16 vsi_id,
 	next_q = find_first_bit(&linklistmap,
 				(I40E_MAX_VSI_QP *
 				 I40E_VIRTCHNL_SUPPORTED_QTYPES));
-	vsi_queue_id = next_q/I40E_VIRTCHNL_SUPPORTED_QTYPES;
-	qtype = next_q%I40E_VIRTCHNL_SUPPORTED_QTYPES;
+	vsi_queue_id = next_q / I40E_VIRTCHNL_SUPPORTED_QTYPES;
+	qtype = next_q % I40E_VIRTCHNL_SUPPORTED_QTYPES;
 	pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_id, vsi_queue_id);
 	reg = ((qtype << I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT) | pf_queue_id);
 
@@ -565,7 +565,7 @@ static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type)
 	}
 
 	/* program mac filter */
-	ret = i40e_sync_vsi_filters(vsi, false);
+	ret = i40e_sync_vsi_filters(vsi);
 	if (ret)
 		dev_err(&pf->pdev->dev, "Unable to program ucast filters\n");
 
@@ -1094,8 +1094,8 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
 	/* single place to detect unsuccessful return values */
 	if (v_retval) {
 		vf->num_invalid_msgs++;
-		dev_err(&pf->pdev->dev, "Failed opcode %d Error: %d\n",
-			v_opcode, v_retval);
+		dev_err(&pf->pdev->dev, "VF %d failed opcode %d, error: %d\n",
+			vf->vf_id, v_opcode, v_retval);
 		if (vf->num_invalid_msgs >
 		    I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED) {
 			dev_err(&pf->pdev->dev,
@@ -1623,7 +1623,8 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 
 		if (!f) {
 			dev_err(&pf->pdev->dev,
-				"Unable to add VF MAC filter\n");
+				"Unable to add MAC filter %pM for VF %d\n",
+				 al->list[i].addr, vf->vf_id);
 			ret = I40E_ERR_PARAM;
 			spin_unlock_bh(&vsi->mac_filter_list_lock);
 			goto error_param;
@@ -1632,8 +1633,10 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 	spin_unlock_bh(&vsi->mac_filter_list_lock);
 
 	/* program the updated filter list */
-	if (i40e_sync_vsi_filters(vsi, false))
-		dev_err(&pf->pdev->dev, "Unable to program VF MAC filters\n");
+	ret = i40e_sync_vsi_filters(vsi);
+	if (ret)
+		dev_err(&pf->pdev->dev, "Unable to program VF %d MAC filters, error %d\n",
+			vf->vf_id, ret);
 
 error_param:
 	/* send the response to the VF */
@@ -1669,8 +1672,8 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 	for (i = 0; i < al->num_elements; i++) {
 		if (is_broadcast_ether_addr(al->list[i].addr) ||
 		    is_zero_ether_addr(al->list[i].addr)) {
-			dev_err(&pf->pdev->dev, "invalid VF MAC addr %pM\n",
-				al->list[i].addr);
+			dev_err(&pf->pdev->dev, "Invalid MAC addr %pM for VF %d\n",
+				al->list[i].addr, vf->vf_id);
 			ret = I40E_ERR_INVALID_MAC_ADDR;
 			goto error_param;
 		}
@@ -1685,8 +1688,10 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 	spin_unlock_bh(&vsi->mac_filter_list_lock);
 
 	/* program the updated filter list */
-	if (i40e_sync_vsi_filters(vsi, false))
-		dev_err(&pf->pdev->dev, "Unable to program VF MAC filters\n");
+	ret = i40e_sync_vsi_filters(vsi);
+	if (ret)
+		dev_err(&pf->pdev->dev, "Unable to program VF %d MAC filters, error %d\n",
+			vf->vf_id, ret);
 
 error_param:
 	/* send the response to the VF */
@@ -1740,8 +1745,8 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 
 		if (ret)
 			dev_err(&pf->pdev->dev,
-				"Unable to add VF vlan filter %d, error %d\n",
-				vfl->vlan_id[i], ret);
+				"Unable to add VLAN filter %d for VF %d, error %d\n",
+				vfl->vlan_id[i], vf->vf_id, ret);
 	}
 
 error_param:
@@ -1792,8 +1797,8 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 
 		if (ret)
 			dev_err(&pf->pdev->dev,
-				"Unable to delete VF vlan filter %d, error %d\n",
-				vfl->vlan_id[i], ret);
+				"Unable to delete VLAN filter %d for VF %d, error %d\n",
+				vfl->vlan_id[i], vf->vf_id, ret);
 	}
 
 error_param:
@@ -2099,7 +2104,7 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 
 	dev_info(&pf->pdev->dev, "Setting MAC %pM on VF %d\n", mac, vf_id);
 	/* program mac filter */
-	if (i40e_sync_vsi_filters(vsi, false)) {
+	if (i40e_sync_vsi_filters(vsi)) {
 		dev_err(&pf->pdev->dev, "Unable to program ucast filters\n");
 		ret = -EIO;
 		goto error_param;
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h
index fcb9ef34cc7a..1c76389bd888 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h
@@ -2311,4 +2311,4 @@ struct i40e_aqc_debug_modify_internals {
 
 I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_internals);
 
-#endif
+#endif /* _I40E_ADMINQ_CMD_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index 47e9a90d6b10..4ca40651a228 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -51,11 +51,7 @@ static void i40e_unmap_and_free_tx_resource(struct i40e_ring *ring,
 					    struct i40e_tx_buffer *tx_buffer)
 {
 	if (tx_buffer->skb) {
-		if (tx_buffer->tx_flags & I40E_TX_FLAGS_FD_SB)
-			kfree(tx_buffer->raw_buf);
-		else
-			dev_kfree_skb_any(tx_buffer->skb);
-
+		dev_kfree_skb_any(tx_buffer->skb);
 		if (dma_unmap_len(tx_buffer, len))
 			dma_unmap_single(ring->dev,
 					 dma_unmap_addr(tx_buffer, dma),
@@ -67,6 +63,10 @@ static void i40e_unmap_and_free_tx_resource(struct i40e_ring *ring,
 			       dma_unmap_len(tx_buffer, len),
 			       DMA_TO_DEVICE);
 	}
+
+	if (tx_buffer->tx_flags & I40E_TX_FLAGS_FD_SB)
+		kfree(tx_buffer->raw_buf);
+
 	tx_buffer->next_to_watch = NULL;
 	tx_buffer->skb = NULL;
 	dma_unmap_len_set(tx_buffer, len, 0);
@@ -127,17 +127,24 @@ void i40evf_free_tx_resources(struct i40e_ring *tx_ring)
 }
 
 /**
- * i40e_get_head - Retrieve head from head writeback
- * @tx_ring:  tx ring to fetch head of
+ * i40evf_get_tx_pending - how many Tx descriptors not processed
+ * @tx_ring: the ring of descriptors
  *
- * Returns value of Tx ring head based on value stored
- * in head write-back location
+ * Since there is no access to the ring head register
+ * in XL710, we need to use our local copies
  **/
-static inline u32 i40e_get_head(struct i40e_ring *tx_ring)
+u32 i40evf_get_tx_pending(struct i40e_ring *ring)
 {
-	void *head = (struct i40e_tx_desc *)tx_ring->desc + tx_ring->count;
+	u32 head, tail;
 
-	return le32_to_cpu(*(volatile __le32 *)head);
+	head = i40e_get_head(ring);
+	tail = readl(ring->tail);
+
+	if (head != tail)
+		return (head < tail) ?
+			tail - head : (tail + ring->count - head);
+
+	return 0;
 }
 
 #define WB_STRIDE 0x3
@@ -245,16 +252,6 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
 	tx_ring->q_vector->tx.total_bytes += total_bytes;
 	tx_ring->q_vector->tx.total_packets += total_packets;
 
-	/* check to see if there are any non-cache aligned descriptors
-	 * waiting to be written back, and kick the hardware to force
-	 * them to be written back in case of napi polling
-	 */
-	if (budget &&
-	    !((i & WB_STRIDE) == WB_STRIDE) &&
-	    !test_bit(__I40E_DOWN, &tx_ring->vsi->state) &&
-	    (I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
-		tx_ring->arm_wb = true;
-
 	netdev_tx_completed_queue(netdev_get_tx_queue(tx_ring->netdev,
 						      tx_ring->queue_index),
 				  total_packets, total_bytes);
@@ -414,7 +411,7 @@ static bool i40e_set_new_dynamic_itr(struct i40e_ring_container *rc)
 	return false;
 }
 
-/*
+/**
  * i40evf_setup_tx_descriptors - Allocate the Tx descriptors
  * @tx_ring: the tx ring to set up
  *
@@ -1090,7 +1087,6 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, int budget)
 			continue;
 		}
 #endif
-		skb_mark_napi_id(skb, &rx_ring->q_vector->napi);
 		i40e_receive_skb(rx_ring, skb, vlan_tag);
 
 		rx_desc->wb.qword1.status_error_len = 0;
@@ -1263,10 +1259,12 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
 		rx = i40e_set_new_dynamic_itr(&q_vector->rx);
 		rxval = i40e_buildreg_itr(I40E_RX_ITR, q_vector->rx.itr);
 	}
+
 	if (ITR_IS_DYNAMIC(vsi->tx_itr_setting)) {
 		tx = i40e_set_new_dynamic_itr(&q_vector->tx);
 		txval = i40e_buildreg_itr(I40E_TX_ITR, q_vector->tx.itr);
 	}
+
 	if (rx || tx) {
 		/* get the higher of the two ITR adjustments and
 		 * use the same value for both ITR registers
@@ -1302,7 +1300,6 @@ enable_int:
 		q_vector->itr_countdown--;
 	else
 		q_vector->itr_countdown = ITR_COUNTDOWN_START;
-
 }
 
 /**
@@ -1335,7 +1332,7 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
 	 */
 	i40e_for_each_ring(ring, q_vector->tx) {
 		clean_complete &= i40e_clean_tx_irq(ring, vsi->work_limit);
-		arm_wb |= ring->arm_wb;
+		arm_wb = arm_wb || ring->arm_wb;
 		ring->arm_wb = false;
 	}
 
@@ -1364,8 +1361,10 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
 	/* If work not completed, return budget and polling will return */
 	if (!clean_complete) {
 tx_only:
-		if (arm_wb)
+		if (arm_wb) {
+			q_vector->tx.ring[0].tx_stats.tx_force_wb++;
 			i40evf_force_wb(vsi, q_vector);
+		}
 		return budget;
 	}
 
@@ -1437,13 +1436,12 @@ out:
  * @tx_ring:  ptr to the ring to send
  * @skb:      ptr to the skb we're sending
  * @hdr_len:  ptr to the size of the packet header
- * @cd_tunneling: ptr to context descriptor bits
+ * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no TSO can happen, 1 if tso is going, or error
  **/
 static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
-		    u8 *hdr_len, u64 *cd_type_cmd_tso_mss,
-		    u32 *cd_tunneling)
+		    u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 {
 	u32 cd_cmd, cd_tso_len, cd_mss;
 	struct ipv6hdr *ipv6h;
@@ -1555,7 +1553,6 @@ static void i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 			*tx_flags |= I40E_TX_FLAGS_IPV6;
 		}
 
-
 		if ((tx_ring->flags & I40E_TXR_FLAGS_OUTER_UDP_CSUM) &&
 		    (l4_tunnel == I40E_TXD_CTX_UDP_TUNNELING)        &&
 		    (*cd_tunneling & I40E_TXD_CTX_QW0_EXT_IP_MASK)) {
@@ -1654,7 +1651,7 @@ static void i40e_create_tx_ctx(struct i40e_ring *tx_ring,
 	context_desc->type_cmd_tso_mss = cpu_to_le64(cd_type_cmd_tso_mss);
 }
 
- /**
+/**
  * i40e_chk_linearize - Check if there are more than 8 fragments per packet
  * @skb:      send buffer
  * @tx_flags: collected send information
@@ -1770,6 +1767,9 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 	u32 td_tag = 0;
 	dma_addr_t dma;
 	u16 gso_segs;
+	u16 desc_count = 0;
+	bool tail_bump = true;
+	bool do_rs = false;
 
 	if (tx_flags & I40E_TX_FLAGS_HW_VLAN) {
 		td_cmd |= I40E_TX_DESC_CMD_IL2TAG1;
@@ -1810,6 +1810,8 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 
 			tx_desc++;
 			i++;
+			desc_count++;
+
 			if (i == tx_ring->count) {
 				tx_desc = I40E_TX_DESC(tx_ring, 0);
 				i = 0;
@@ -1829,6 +1831,8 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 
 		tx_desc++;
 		i++;
+		desc_count++;
+
 		if (i == tx_ring->count) {
 			tx_desc = I40E_TX_DESC(tx_ring, 0);
 			i = 0;
@@ -1843,35 +1847,6 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 		tx_bi = &tx_ring->tx_bi[i];
 	}
 
-	/* Place RS bit on last descriptor of any packet that spans across the
-	 * 4th descriptor (WB_STRIDE aka 0x3) in a 64B cacheline.
-	 */
-#define WB_STRIDE 0x3
-	if (((i & WB_STRIDE) != WB_STRIDE) &&
-	    (first <= &tx_ring->tx_bi[i]) &&
-	    (first >= &tx_ring->tx_bi[i & ~WB_STRIDE])) {
-		tx_desc->cmd_type_offset_bsz =
-			build_ctob(td_cmd, td_offset, size, td_tag) |
-			cpu_to_le64((u64)I40E_TX_DESC_CMD_EOP <<
-					 I40E_TXD_QW1_CMD_SHIFT);
-	} else {
-		tx_desc->cmd_type_offset_bsz =
-			build_ctob(td_cmd, td_offset, size, td_tag) |
-			cpu_to_le64((u64)I40E_TXD_CMD <<
-					 I40E_TXD_QW1_CMD_SHIFT);
-	}
-
-	netdev_tx_sent_queue(netdev_get_tx_queue(tx_ring->netdev,
-						 tx_ring->queue_index),
-			     first->bytecount);
-
-	/* Force memory writes to complete before letting h/w
-	 * know there are new descriptors to fetch.  (Only
-	 * applicable for weak-ordered memory model archs,
-	 * such as IA-64).
-	 */
-	wmb();
-
 	/* set next_to_watch value indicating a packet is present */
 	first->next_to_watch = tx_desc;
 
@@ -1881,15 +1856,72 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 
 	tx_ring->next_to_use = i;
 
+	netdev_tx_sent_queue(netdev_get_tx_queue(tx_ring->netdev,
+						 tx_ring->queue_index),
+						 first->bytecount);
 	i40evf_maybe_stop_tx(tx_ring, DESC_NEEDED);
+
+	/* Algorithm to optimize tail and RS bit setting:
+	 * if xmit_more is supported
+	 *	if xmit_more is true
+	 *		do not update tail and do not mark RS bit.
+	 *	if xmit_more is false and last xmit_more was false
+	 *		if every packet spanned less than 4 desc
+	 *			then set RS bit on 4th packet and update tail
+	 *			on every packet
+	 *		else
+	 *			update tail and set RS bit on every packet.
+	 *	if xmit_more is false and last_xmit_more was true
+	 *		update tail and set RS bit.
+	 *
+	 * Optimization: wmb to be issued only in case of tail update.
+	 * Also optimize the Descriptor WB path for RS bit with the same
+	 * algorithm.
+	 *
+	 * Note: If there are less than 4 packets
+	 * pending and interrupts were disabled the service task will
+	 * trigger a force WB.
+	 */
+	if (skb->xmit_more  &&
+	    !netif_xmit_stopped(netdev_get_tx_queue(tx_ring->netdev,
+						    tx_ring->queue_index))) {
+		tx_ring->flags |= I40E_TXR_FLAGS_LAST_XMIT_MORE_SET;
+		tail_bump = false;
+	} else if (!skb->xmit_more &&
+		   !netif_xmit_stopped(netdev_get_tx_queue(tx_ring->netdev,
+						       tx_ring->queue_index)) &&
+		   (!(tx_ring->flags & I40E_TXR_FLAGS_LAST_XMIT_MORE_SET)) &&
+		   (tx_ring->packet_stride < WB_STRIDE) &&
+		   (desc_count < WB_STRIDE)) {
+		tx_ring->packet_stride++;
+	} else {
+		tx_ring->packet_stride = 0;
+		tx_ring->flags &= ~I40E_TXR_FLAGS_LAST_XMIT_MORE_SET;
+		do_rs = true;
+	}
+	if (do_rs)
+		tx_ring->packet_stride = 0;
+
+	tx_desc->cmd_type_offset_bsz =
+			build_ctob(td_cmd, td_offset, size, td_tag) |
+			cpu_to_le64((u64)(do_rs ? I40E_TXD_CMD :
+						  I40E_TX_DESC_CMD_EOP) <<
+						  I40E_TXD_QW1_CMD_SHIFT);
+
 	/* notify HW of packet */
-	if (!skb->xmit_more ||
-	    netif_xmit_stopped(netdev_get_tx_queue(tx_ring->netdev,
-						   tx_ring->queue_index)))
-		writel(i, tx_ring->tail);
-	else
+	if (!tail_bump)
 		prefetchw(tx_desc + 1);
 
+	if (tail_bump) {
+		/* Force memory writes to complete before letting h/w
+		 * know there are new descriptors to fetch.  (Only
+		 * applicable for weak-ordered memory model archs,
+		 * such as IA-64).
+		 */
+		wmb();
+		writel(i, tx_ring->tail);
+	}
+
 	return;
 
 dma_error:
@@ -1961,6 +1993,9 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	u8 hdr_len = 0;
 	int tso;
 
+	/* prefetch the data, we'll need it later */
+	prefetch(skb->data);
+
 	if (0 == i40evf_xmit_descriptor_count(skb, tx_ring))
 		return NETDEV_TX_BUSY;
 
@@ -1980,8 +2015,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	else if (protocol == htons(ETH_P_IPV6))
 		tx_flags |= I40E_TX_FLAGS_IPV6;
 
-	tso = i40e_tso(tx_ring, skb, &hdr_len,
-		       &cd_type_cmd_tso_mss, &cd_tunneling);
+	tso = i40e_tso(tx_ring, skb, &hdr_len, &cd_type_cmd_tso_mss);
 
 	if (tso < 0)
 		goto out_drop;
@@ -2029,7 +2063,7 @@ out_drop:
 netdev_tx_t i40evf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_ring *tx_ring = adapter->tx_rings[skb->queue_mapping];
+	struct i40e_ring *tx_ring = &adapter->tx_rings[skb->queue_mapping];
 
 	/* hardware can't handle really short frames, hardware padding works
 	 * beyond this point
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
index ebc1bf77f036..e29bb3e86cfd 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
@@ -201,6 +201,7 @@ struct i40e_tx_queue_stats {
 	u64 tx_busy;
 	u64 tx_done_old;
 	u64 tx_linearize;
+	u64 tx_force_wb;
 };
 
 struct i40e_rx_queue_stats {
@@ -267,6 +268,8 @@ struct i40e_ring {
 
 	bool ring_active;		/* is ring online or not */
 	bool arm_wb;		/* do something to arm write back */
+	u8 packet_stride;
+#define I40E_TXR_FLAGS_LAST_XMIT_MORE_SET BIT(2)
 
 	u16 flags;
 #define I40E_TXR_FLAGS_WB_ON_ITR	BIT(0)
@@ -321,4 +324,19 @@ int i40evf_setup_rx_descriptors(struct i40e_ring *rx_ring);
 void i40evf_free_tx_resources(struct i40e_ring *tx_ring);
 void i40evf_free_rx_resources(struct i40e_ring *rx_ring);
 int i40evf_napi_poll(struct napi_struct *napi, int budget);
+u32 i40evf_get_tx_pending(struct i40e_ring *ring);
+
+/**
+ * i40e_get_head - Retrieve head from head writeback
+ * @tx_ring: Tx ring to fetch head of
+ *
+ * Returns value of Tx ring head based on value stored
+ * in head write-back location
+ **/
+static inline u32 i40e_get_head(struct i40e_ring *tx_ring)
+{
+	void *head = (struct i40e_tx_desc *)tx_ring->desc + tx_ring->count;
+
+	return le32_to_cpu(*(volatile __le32 *)head);
+}
 #endif /* _I40E_TXRX_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index 22fc3d49c4b9..be1b72b93888 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -67,6 +67,8 @@ struct i40e_vsi {
 	u16 rx_itr_setting;
 	u16 tx_itr_setting;
 	u16 qs_handle;
+	u8 *rss_hkey_user; /* User configured hash keys */
+	u8 *rss_lut_user;  /* User configured lookup table entries */
 };
 
 /* How many Rx Buffers do we bundle into one write to the hardware ? */
@@ -95,10 +97,10 @@ struct i40e_vsi {
 #define I40E_TX_DESC(R, i) (&(((struct i40e_tx_desc *)((R)->desc))[i]))
 #define I40E_TX_CTXTDESC(R, i) \
 	(&(((struct i40e_tx_context_desc *)((R)->desc))[i]))
-#define MAX_RX_QUEUES 8
-#define MAX_TX_QUEUES MAX_RX_QUEUES
+#define MAX_QUEUES 16
 
 #define I40EVF_HKEY_ARRAY_SIZE ((I40E_VFQF_HKEY_MAX_INDEX + 1) * 4)
+#define I40EVF_HLUT_ARRAY_SIZE ((I40E_VFQF_HLUT_MAX_INDEX + 1) * 4)
 
 /* MAX_MSIX_Q_VECTORS of these are allocated,
  * but we only use one per queue-specific vector.
@@ -142,9 +144,6 @@ struct i40e_q_vector {
 #define OTHER_VECTOR 1
 #define NONQ_VECS (OTHER_VECTOR)
 
-#define MAX_MSIX_Q_VECTORS 4
-#define MAX_MSIX_COUNT 5
-
 #define MIN_MSIX_Q_VECTORS 1
 #define MIN_MSIX_COUNT (MIN_MSIX_Q_VECTORS + NONQ_VECS)
 
@@ -190,19 +189,19 @@ struct i40evf_adapter {
 	struct work_struct reset_task;
 	struct work_struct adminq_task;
 	struct delayed_work init_task;
-	struct i40e_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
+	struct i40e_q_vector *q_vectors;
 	struct list_head vlan_filter_list;
 	char misc_vector_name[IFNAMSIZ + 9];
 	int num_active_queues;
 
 	/* TX */
-	struct i40e_ring *tx_rings[I40E_MAX_VSI_QP];
+	struct i40e_ring *tx_rings;
 	u32 tx_timeout_count;
 	struct list_head mac_filter_list;
 	u32 tx_desc_count;
 
 	/* RX */
-	struct i40e_ring *rx_rings[I40E_MAX_VSI_QP];
+	struct i40e_ring *rx_rings;
 	u64 hw_csum_rx_error;
 	u32 rx_desc_count;
 	int num_msix_vectors;
@@ -313,4 +312,8 @@ void i40evf_request_reset(struct i40evf_adapter *adapter);
 void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 				enum i40e_virtchnl_ops v_opcode,
 				i40e_status v_retval, u8 *msg, u16 msglen);
+int i40evf_config_rss(struct i40e_vsi *vsi, const u8 *seed, u8 *lut,
+		      u16 lut_size);
+int i40evf_get_rss(struct i40e_vsi *vsi, const u8 *seed, u8 *lut,
+		   u16 lut_size);
 #endif /* _I40EVF_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c b/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
index 4790437a50ac..a4c9feb589e7 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
@@ -121,12 +121,12 @@ static void i40evf_get_ethtool_stats(struct net_device *netdev,
 		data[i] =  *(u64 *)p;
 	}
 	for (j = 0; j < adapter->num_active_queues; j++) {
-		data[i++] = adapter->tx_rings[j]->stats.packets;
-		data[i++] = adapter->tx_rings[j]->stats.bytes;
+		data[i++] = adapter->tx_rings[j].stats.packets;
+		data[i++] = adapter->tx_rings[j].stats.bytes;
 	}
 	for (j = 0; j < adapter->num_active_queues; j++) {
-		data[i++] = adapter->rx_rings[j]->stats.packets;
-		data[i++] = adapter->rx_rings[j]->stats.bytes;
+		data[i++] = adapter->rx_rings[j].stats.packets;
+		data[i++] = adapter->rx_rings[j].stats.bytes;
 	}
 }
 
@@ -351,7 +351,7 @@ static int i40evf_set_coalesce(struct net_device *netdev,
 		vsi->tx_itr_setting &= ~I40E_ITR_DYNAMIC;
 
 	for (i = 0; i < adapter->num_msix_vectors - NONQ_VECS; i++) {
-		q_vector = adapter->q_vector[i];
+		q_vector = &adapter->q_vectors[i];
 		q_vector->rx.itr = ITR_TO_REG(vsi->rx_itr_setting);
 		wr32(hw, I40E_VFINT_ITRN1(0, i), q_vector->rx.itr);
 		q_vector->tx.itr = ITR_TO_REG(vsi->tx_itr_setting);
@@ -634,25 +634,34 @@ static int i40evf_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 			   u8 *hfunc)
 {
 	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_hw *hw = &adapter->hw;
-	u32 hlut_val;
-	int i, j;
+	struct i40e_vsi *vsi = &adapter->vsi;
+	u8 *seed = NULL, *lut;
+	int ret;
+	u16 i;
 
 	if (hfunc)
 		*hfunc = ETH_RSS_HASH_TOP;
 	if (!indir)
 		return 0;
 
-	if (indir) {
-		for (i = 0, j = 0; i <= I40E_VFQF_HLUT_MAX_INDEX; i++) {
-			hlut_val = rd32(hw, I40E_VFQF_HLUT(i));
-			indir[j++] = hlut_val & 0xff;
-			indir[j++] = (hlut_val >> 8) & 0xff;
-			indir[j++] = (hlut_val >> 16) & 0xff;
-			indir[j++] = (hlut_val >> 24) & 0xff;
-		}
-	}
-	return 0;
+	seed = key;
+
+	lut = kzalloc(I40EVF_HLUT_ARRAY_SIZE, GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
+
+	ret = i40evf_get_rss(vsi, seed, lut, I40EVF_HLUT_ARRAY_SIZE);
+	if (ret)
+		goto out;
+
+	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
+	for (i = 0; i < I40EVF_HLUT_ARRAY_SIZE; i++)
+		indir[i] = (u32)lut[i];
+
+out:
+	kfree(lut);
+
+	return ret;
 }
 
 /**
@@ -668,9 +677,9 @@ static int i40evf_set_rxfh(struct net_device *netdev, const u32 *indir,
 			   const u8 *key, const u8 hfunc)
 {
 	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_hw *hw = &adapter->hw;
-	u32 hlut_val;
-	int i, j;
+	struct i40e_vsi *vsi = &adapter->vsi;
+	u8 *seed = NULL;
+	u16 i;
 
 	/* We do not allow change in unsupported parameters */
 	if (key ||
@@ -679,15 +688,29 @@ static int i40evf_set_rxfh(struct net_device *netdev, const u32 *indir,
 	if (!indir)
 		return 0;
 
-	for (i = 0, j = 0; i <= I40E_VFQF_HLUT_MAX_INDEX; i++) {
-		hlut_val = indir[j++];
-		hlut_val |= indir[j++] << 8;
-		hlut_val |= indir[j++] << 16;
-		hlut_val |= indir[j++] << 24;
-		wr32(hw, I40E_VFQF_HLUT(i), hlut_val);
+	if (key) {
+		if (!vsi->rss_hkey_user) {
+			vsi->rss_hkey_user = kzalloc(I40EVF_HKEY_ARRAY_SIZE,
+						     GFP_KERNEL);
+			if (!vsi->rss_hkey_user)
+				return -ENOMEM;
+		}
+		memcpy(vsi->rss_hkey_user, key, I40EVF_HKEY_ARRAY_SIZE);
+		seed = vsi->rss_hkey_user;
+	}
+	if (!vsi->rss_lut_user) {
+		vsi->rss_lut_user = kzalloc(I40EVF_HLUT_ARRAY_SIZE,
+					    GFP_KERNEL);
+		if (!vsi->rss_lut_user)
+			return -ENOMEM;
 	}
 
-	return 0;
+	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
+	for (i = 0; i < I40EVF_HLUT_ARRAY_SIZE; i++)
+		vsi->rss_lut_user[i] = (u8)(indir[i]);
+
+	return i40evf_config_rss(vsi, seed, vsi->rss_lut_user,
+				 I40EVF_HLUT_ARRAY_SIZE);
 }
 
 static const struct ethtool_ops i40evf_ethtool_ops = {
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index d962164dfb0f..b4c632f417f6 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -34,7 +34,7 @@ char i40evf_driver_name[] = "i40evf";
 static const char i40evf_driver_string[] =
 	"Intel(R) XL710/X710 Virtual Function Network Driver";
 
-#define DRV_VERSION "1.3.33"
+#define DRV_VERSION "1.4.3"
 const char i40evf_driver_version[] = DRV_VERSION;
 static const char i40evf_copyright[] =
 	"Copyright (c) 2013 - 2015 Intel Corporation.";
@@ -259,7 +259,7 @@ static void i40evf_fire_sw_int(struct i40evf_adapter *adapter, u32 mask)
 {
 	struct i40e_hw *hw = &adapter->hw;
 	int i;
-	uint32_t dyn_ctl;
+	u32 dyn_ctl;
 
 	if (mask & 1) {
 		dyn_ctl = rd32(hw, I40E_VFINT_DYN_CTL01);
@@ -307,10 +307,9 @@ static irqreturn_t i40evf_msix_aq(int irq, void *data)
 	struct i40e_hw *hw = &adapter->hw;
 	u32 val;
 
-	/* handle non-queue interrupts */
-	rd32(hw, I40E_VFINT_ICR01);
-	rd32(hw, I40E_VFINT_ICR0_ENA1);
-
+	/* handle non-queue interrupts, these reads clear the registers */
+	val = rd32(hw, I40E_VFINT_ICR01);
+	val = rd32(hw, I40E_VFINT_ICR0_ENA1);
 
 	val = rd32(hw, I40E_VFINT_DYN_CTL01) |
 	      I40E_VFINT_DYN_CTL01_CLEARPBA_MASK;
@@ -348,8 +347,8 @@ static irqreturn_t i40evf_msix_clean_rings(int irq, void *data)
 static void
 i40evf_map_vector_to_rxq(struct i40evf_adapter *adapter, int v_idx, int r_idx)
 {
-	struct i40e_q_vector *q_vector = adapter->q_vector[v_idx];
-	struct i40e_ring *rx_ring = adapter->rx_rings[r_idx];
+	struct i40e_q_vector *q_vector = &adapter->q_vectors[v_idx];
+	struct i40e_ring *rx_ring = &adapter->rx_rings[r_idx];
 
 	rx_ring->q_vector = q_vector;
 	rx_ring->next = q_vector->rx.ring;
@@ -369,8 +368,8 @@ i40evf_map_vector_to_rxq(struct i40evf_adapter *adapter, int v_idx, int r_idx)
 static void
 i40evf_map_vector_to_txq(struct i40evf_adapter *adapter, int v_idx, int t_idx)
 {
-	struct i40e_q_vector *q_vector = adapter->q_vector[v_idx];
-	struct i40e_ring *tx_ring = adapter->tx_rings[t_idx];
+	struct i40e_q_vector *q_vector = &adapter->q_vectors[v_idx];
+	struct i40e_ring *tx_ring = &adapter->tx_rings[t_idx];
 
 	tx_ring->q_vector = q_vector;
 	tx_ring->next = q_vector->tx.ring;
@@ -465,7 +464,7 @@ static void i40evf_netpoll(struct net_device *netdev)
 		return;
 
 	for (i = 0; i < q_vectors; i++)
-		i40evf_msix_clean_rings(0, adapter->q_vector[i]);
+		i40evf_msix_clean_rings(0, &adapter->q_vectors[i]);
 }
 
 #endif
@@ -487,7 +486,7 @@ i40evf_request_traffic_irqs(struct i40evf_adapter *adapter, char *basename)
 	q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 
 	for (vector = 0; vector < q_vectors; vector++) {
-		struct i40e_q_vector *q_vector = adapter->q_vector[vector];
+		struct i40e_q_vector *q_vector = &adapter->q_vectors[vector];
 
 		if (q_vector->tx.ring && q_vector->rx.ring) {
 			snprintf(q_vector->name, sizeof(q_vector->name) - 1,
@@ -532,7 +531,7 @@ free_queue_irqs:
 			adapter->msix_entries[vector + NONQ_VECS].vector,
 			NULL);
 		free_irq(adapter->msix_entries[vector + NONQ_VECS].vector,
-			 adapter->q_vector[vector]);
+			 &adapter->q_vectors[vector]);
 	}
 	return err;
 }
@@ -582,7 +581,7 @@ static void i40evf_free_traffic_irqs(struct i40evf_adapter *adapter)
 		irq_set_affinity_hint(adapter->msix_entries[i+1].vector,
 				      NULL);
 		free_irq(adapter->msix_entries[i+1].vector,
-			 adapter->q_vector[i]);
+			 &adapter->q_vectors[i]);
 	}
 }
 
@@ -611,7 +610,7 @@ static void i40evf_configure_tx(struct i40evf_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_active_queues; i++)
-		adapter->tx_rings[i]->tail = hw->hw_addr + I40E_QTX_TAIL1(i);
+		adapter->tx_rings[i].tail = hw->hw_addr + I40E_QTX_TAIL1(i);
 }
 
 /**
@@ -656,8 +655,8 @@ static void i40evf_configure_rx(struct i40evf_adapter *adapter)
 	}
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
-		adapter->rx_rings[i]->tail = hw->hw_addr + I40E_QRX_TAIL1(i);
-		adapter->rx_rings[i]->rx_buf_len = rx_buf_len;
+		adapter->rx_rings[i].tail = hw->hw_addr + I40E_QRX_TAIL1(i);
+		adapter->rx_rings[i].rx_buf_len = rx_buf_len;
 	}
 }
 
@@ -954,7 +953,7 @@ static void i40evf_napi_enable_all(struct i40evf_adapter *adapter)
 	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
 		struct napi_struct *napi;
 
-		q_vector = adapter->q_vector[q_idx];
+		q_vector = &adapter->q_vectors[q_idx];
 		napi = &q_vector->napi;
 		napi_enable(napi);
 	}
@@ -971,7 +970,7 @@ static void i40evf_napi_disable_all(struct i40evf_adapter *adapter)
 	int q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 
 	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
-		q_vector = adapter->q_vector[q_idx];
+		q_vector = &adapter->q_vectors[q_idx];
 		napi_disable(&q_vector->napi);
 	}
 }
@@ -992,7 +991,7 @@ static void i40evf_configure(struct i40evf_adapter *adapter)
 	adapter->aq_required |= I40EVF_FLAG_AQ_CONFIGURE_QUEUES;
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
-		struct i40e_ring *ring = adapter->rx_rings[i];
+		struct i40e_ring *ring = &adapter->rx_rings[i];
 
 		i40evf_alloc_rx_buffers_1buf(ring, ring->count);
 		ring->next_to_use = ring->count - 1;
@@ -1112,16 +1111,10 @@ i40evf_acquire_msix_vectors(struct i40evf_adapter *adapter, int vectors)
  **/
 static void i40evf_free_queues(struct i40evf_adapter *adapter)
 {
-	int i;
-
 	if (!adapter->vsi_res)
 		return;
-	for (i = 0; i < adapter->num_active_queues; i++) {
-		if (adapter->tx_rings[i])
-			kfree_rcu(adapter->tx_rings[i], rcu);
-		adapter->tx_rings[i] = NULL;
-		adapter->rx_rings[i] = NULL;
-	}
+	kfree(adapter->tx_rings);
+	kfree(adapter->rx_rings);
 }
 
 /**
@@ -1136,13 +1129,20 @@ static int i40evf_alloc_queues(struct i40evf_adapter *adapter)
 {
 	int i;
 
+	adapter->tx_rings = kcalloc(adapter->num_active_queues,
+				    sizeof(struct i40e_ring), GFP_KERNEL);
+	if (!adapter->tx_rings)
+		goto err_out;
+	adapter->rx_rings = kcalloc(adapter->num_active_queues,
+				    sizeof(struct i40e_ring), GFP_KERNEL);
+	if (!adapter->rx_rings)
+		goto err_out;
+
 	for (i = 0; i < adapter->num_active_queues; i++) {
 		struct i40e_ring *tx_ring;
 		struct i40e_ring *rx_ring;
 
-		tx_ring = kzalloc(sizeof(*tx_ring) * 2, GFP_KERNEL);
-		if (!tx_ring)
-			goto err_out;
+		tx_ring = &adapter->tx_rings[i];
 
 		tx_ring->queue_index = i;
 		tx_ring->netdev = adapter->netdev;
@@ -1150,14 +1150,12 @@ static int i40evf_alloc_queues(struct i40evf_adapter *adapter)
 		tx_ring->count = adapter->tx_desc_count;
 		if (adapter->flags & I40E_FLAG_WB_ON_ITR_CAPABLE)
 			tx_ring->flags |= I40E_TXR_FLAGS_WB_ON_ITR;
-		adapter->tx_rings[i] = tx_ring;
 
-		rx_ring = &tx_ring[1];
+		rx_ring = &adapter->rx_rings[i];
 		rx_ring->queue_index = i;
 		rx_ring->netdev = adapter->netdev;
 		rx_ring->dev = &adapter->pdev->dev;
 		rx_ring->count = adapter->rx_desc_count;
-		adapter->rx_rings[i] = rx_ring;
 	}
 
 	return 0;
@@ -1207,115 +1205,273 @@ static int i40evf_set_interrupt_capability(struct i40evf_adapter *adapter)
 	err = i40evf_acquire_msix_vectors(adapter, v_budget);
 
 out:
-	adapter->netdev->real_num_tx_queues = pairs;
+	netif_set_real_num_rx_queues(adapter->netdev, pairs);
+	netif_set_real_num_tx_queues(adapter->netdev, pairs);
 	return err;
 }
 
 /**
- * i40e_configure_rss_aq - Prepare for RSS using AQ commands
+ * i40e_config_rss_aq - Prepare for RSS using AQ commands
  * @vsi: vsi structure
  * @seed: RSS hash seed
+ * @lut: Lookup table
+ * @lut_size: Lookup table size
+ *
+ * Return 0 on success, negative on failure
  **/
-static void i40evf_configure_rss_aq(struct i40e_vsi *vsi, const u8 *seed)
+static int i40evf_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
+				u8 *lut, u16 lut_size)
 {
-	struct i40e_aqc_get_set_rss_key_data rss_key;
 	struct i40evf_adapter *adapter = vsi->back;
 	struct i40e_hw *hw = &adapter->hw;
-	int ret = 0, i;
-	u8 *rss_lut;
+	int ret = 0;
 
 	if (!vsi->id)
-		return;
+		return -EINVAL;
 
 	if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
 		dev_err(&adapter->pdev->dev, "Cannot confiure RSS, command %d pending\n",
 			adapter->current_op);
-		return;
+		return -EBUSY;
 	}
 
-	memset(&rss_key, 0, sizeof(rss_key));
-	memcpy(&rss_key, seed, sizeof(rss_key));
+	if (seed) {
+		struct i40e_aqc_get_set_rss_key_data *rss_key =
+			(struct i40e_aqc_get_set_rss_key_data *)seed;
+		ret = i40evf_aq_set_rss_key(hw, vsi->id, rss_key);
+		if (ret) {
+			dev_err(&adapter->pdev->dev, "Cannot set RSS key, err %s aq_err %s\n",
+				i40evf_stat_str(hw, ret),
+				i40evf_aq_str(hw, hw->aq.asq_last_status));
+			return ret;
+		}
+	}
 
-	rss_lut = kzalloc(((I40E_VFQF_HLUT_MAX_INDEX + 1) * 4), GFP_KERNEL);
-	if (!rss_lut)
-		return;
+	if (lut) {
+		ret = i40evf_aq_set_rss_lut(hw, vsi->id, false, lut, lut_size);
+		if (ret) {
+			dev_err(&adapter->pdev->dev,
+				"Cannot set RSS lut, err %s aq_err %s\n",
+				i40evf_stat_str(hw, ret),
+				i40evf_aq_str(hw, hw->aq.asq_last_status));
+			return ret;
+		}
+	}
 
-	/* Populate the LUT with max no. PF queues in round robin fashion */
-	for (i = 0; i <= (I40E_VFQF_HLUT_MAX_INDEX * 4); i++)
-		rss_lut[i] = i % adapter->num_active_queues;
+	return ret;
+}
 
-	ret = i40evf_aq_set_rss_key(hw, vsi->id, &rss_key);
-	if (ret) {
-		dev_err(&adapter->pdev->dev,
-			"Cannot set RSS key, err %s aq_err %s\n",
-			i40evf_stat_str(hw, ret),
-			i40evf_aq_str(hw, hw->aq.asq_last_status));
-		return;
+/**
+ * i40evf_config_rss_reg - Configure RSS keys and lut by writing registers
+ * @vsi: Pointer to vsi structure
+ * @seed: RSS hash seed
+ * @lut: Lookup table
+ * @lut_size: Lookup table size
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40evf_config_rss_reg(struct i40e_vsi *vsi, const u8 *seed,
+				 const u8 *lut, u16 lut_size)
+{
+	struct i40evf_adapter *adapter = vsi->back;
+	struct i40e_hw *hw = &adapter->hw;
+	u16 i;
+
+	if (seed) {
+		u32 *seed_dw = (u32 *)seed;
+
+		for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++)
+			wr32(hw, I40E_VFQF_HKEY(i), seed_dw[i]);
 	}
 
-	ret = i40evf_aq_set_rss_lut(hw, vsi->id, false, rss_lut,
-				    (I40E_VFQF_HLUT_MAX_INDEX + 1) * 4);
-	if (ret)
-		dev_err(&adapter->pdev->dev,
-			"Cannot set RSS lut, err %s aq_err %s\n",
-			i40evf_stat_str(hw, ret),
-			i40evf_aq_str(hw, hw->aq.asq_last_status));
+	if (lut) {
+		u32 *lut_dw = (u32 *)lut;
+
+		if (lut_size != I40EVF_HLUT_ARRAY_SIZE)
+			return -EINVAL;
+
+		for (i = 0; i <= I40E_VFQF_HLUT_MAX_INDEX; i++)
+			wr32(hw, I40E_VFQF_HLUT(i), lut_dw[i]);
+	}
+	i40e_flush(hw);
+
+	return 0;
 }
 
 /**
- * i40e_configure_rss_reg - Prepare for RSS if used
- * @adapter: board private structure
- * @seed: RSS hash seed
+ *  * i40evf_get_rss_aq - Get RSS keys and lut by using AQ commands
+ *  @vsi: Pointer to vsi structure
+ *  @seed: RSS hash seed
+ *  @lut: Lookup table
+ *  @lut_size: Lookup table size
+ *
+ *  Return 0 on success, negative on failure
  **/
-static void i40evf_configure_rss_reg(struct i40evf_adapter *adapter,
-				     const u8 *seed)
+static int i40evf_get_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
+			     u8 *lut, u16 lut_size)
 {
+	struct i40evf_adapter *adapter = vsi->back;
 	struct i40e_hw *hw = &adapter->hw;
-	u32 *seed_dw = (u32 *)seed;
-	u32 cqueue = 0;
-	u32 lut = 0;
-	int i, j;
+	int ret = 0;
 
-	/* Fill out hash function seed */
-	for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++)
-		wr32(hw, I40E_VFQF_HKEY(i), seed_dw[i]);
-
-	/* Populate the LUT with max no. PF queues in round robin fashion */
-	for (i = 0; i <= I40E_VFQF_HLUT_MAX_INDEX; i++) {
-		lut = 0;
-		for (j = 0; j < 4; j++) {
-			if (cqueue == adapter->num_active_queues)
-				cqueue = 0;
-			lut |= ((cqueue) << (8 * j));
-			cqueue++;
+	if (seed) {
+		ret = i40evf_aq_get_rss_key(hw, vsi->id,
+			(struct i40e_aqc_get_set_rss_key_data *)seed);
+		if (ret) {
+			dev_err(&adapter->pdev->dev,
+				"Cannot get RSS key, err %s aq_err %s\n",
+				i40evf_stat_str(hw, ret),
+				i40evf_aq_str(hw, hw->aq.asq_last_status));
+			return ret;
 		}
-		wr32(hw, I40E_VFQF_HLUT(i), lut);
 	}
-	i40e_flush(hw);
+
+	if (lut) {
+		ret = i40evf_aq_get_rss_lut(hw, vsi->id, seed, lut, lut_size);
+		if (ret) {
+			dev_err(&adapter->pdev->dev,
+				"Cannot get RSS lut, err %s aq_err %s\n",
+				i40evf_stat_str(hw, ret),
+				i40evf_aq_str(hw, hw->aq.asq_last_status));
+			return ret;
+		}
+	}
+
+	return ret;
 }
 
 /**
- * i40evf_configure_rss - Prepare for RSS
+ *  * i40evf_get_rss_reg - Get RSS keys and lut by reading registers
+ *  @vsi: Pointer to vsi structure
+ *  @seed: RSS hash seed
+ *  @lut: Lookup table
+ *  @lut_size: Lookup table size
+ *
+ *  Returns 0 on success, negative on failure
+ **/
+static int i40evf_get_rss_reg(struct i40e_vsi *vsi, const u8 *seed,
+			      const u8 *lut, u16 lut_size)
+{
+	struct i40evf_adapter *adapter = vsi->back;
+	struct i40e_hw *hw = &adapter->hw;
+	u16 i;
+
+	if (seed) {
+		u32 *seed_dw = (u32 *)seed;
+
+		for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++)
+			seed_dw[i] = rd32(hw, I40E_VFQF_HKEY(i));
+	}
+
+	if (lut) {
+		u32 *lut_dw = (u32 *)lut;
+
+		if (lut_size != I40EVF_HLUT_ARRAY_SIZE)
+			return -EINVAL;
+
+		for (i = 0; i <= I40E_VFQF_HLUT_MAX_INDEX; i++)
+			lut_dw[i] = rd32(hw, I40E_VFQF_HLUT(i));
+	}
+
+	return 0;
+}
+
+/**
+ * i40evf_config_rss - Configure RSS keys and lut
+ * @vsi: Pointer to vsi structure
+ * @seed: RSS hash seed
+ * @lut: Lookup table
+ * @lut_size: Lookup table size
+ *
+ * Returns 0 on success, negative on failure
+ **/
+int i40evf_config_rss(struct i40e_vsi *vsi, const u8 *seed,
+		      u8 *lut, u16 lut_size)
+{
+	struct i40evf_adapter *adapter = vsi->back;
+
+	if (RSS_AQ(adapter))
+		return i40evf_config_rss_aq(vsi, seed, lut, lut_size);
+	else
+		return i40evf_config_rss_reg(vsi, seed, lut, lut_size);
+}
+
+/**
+ * i40evf_get_rss - Get RSS keys and lut
+ * @vsi: Pointer to vsi structure
+ * @seed: RSS hash seed
+ * @lut: Lookup table
+ * @lut_size: Lookup table size
+ *
+ * Returns 0 on success, negative on failure
+ **/
+int i40evf_get_rss(struct i40e_vsi *vsi, const u8 *seed, u8 *lut, u16 lut_size)
+{
+	struct i40evf_adapter *adapter = vsi->back;
+
+	if (RSS_AQ(adapter))
+		return i40evf_get_rss_aq(vsi, seed, lut, lut_size);
+	else
+		return i40evf_get_rss_reg(vsi, seed, lut, lut_size);
+}
+
+/**
+ * i40evf_fill_rss_lut - Fill the lut with default values
+ * @lut: Lookup table to be filled with
+ * @rss_table_size: Lookup table size
+ * @rss_size: Range of queue number for hashing
+ **/
+static void i40evf_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size)
+{
+	u16 i;
+
+	for (i = 0; i < rss_table_size; i++)
+		lut[i] = i % rss_size;
+}
+
+/**
+ * i40evf_init_rss - Prepare for RSS
  * @adapter: board private structure
+ *
+ * Return 0 on success, negative on failure
  **/
-static void i40evf_configure_rss(struct i40evf_adapter *adapter)
+static int i40evf_init_rss(struct i40evf_adapter *adapter)
 {
+	struct i40e_vsi *vsi = &adapter->vsi;
 	struct i40e_hw *hw = &adapter->hw;
 	u8 seed[I40EVF_HKEY_ARRAY_SIZE];
 	u64 hena;
-
-	netdev_rss_key_fill((void *)seed, I40EVF_HKEY_ARRAY_SIZE);
+	u8 *lut;
+	int ret;
 
 	/* Enable PCTYPES for RSS, TCP/UDP with IPv4/IPv6 */
 	hena = I40E_DEFAULT_RSS_HENA;
 	wr32(hw, I40E_VFQF_HENA(0), (u32)hena);
 	wr32(hw, I40E_VFQF_HENA(1), (u32)(hena >> 32));
 
-	if (RSS_AQ(adapter))
-		i40evf_configure_rss_aq(&adapter->vsi, seed);
+	lut = kzalloc(I40EVF_HLUT_ARRAY_SIZE, GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
+
+	/* Use user configured lut if there is one, otherwise use default */
+	if (vsi->rss_lut_user)
+		memcpy(lut, vsi->rss_lut_user, I40EVF_HLUT_ARRAY_SIZE);
 	else
-		i40evf_configure_rss_reg(adapter, seed);
+		i40evf_fill_rss_lut(lut, I40EVF_HLUT_ARRAY_SIZE,
+				    adapter->num_active_queues);
+
+	/* Use user configured hash key if there is one, otherwise
+	 * user default.
+	 */
+	if (vsi->rss_hkey_user)
+		memcpy(seed, vsi->rss_hkey_user, I40EVF_HKEY_ARRAY_SIZE);
+	else
+		netdev_rss_key_fill((void *)seed, I40EVF_HKEY_ARRAY_SIZE);
+	ret = i40evf_config_rss(vsi, seed, lut, I40EVF_HLUT_ARRAY_SIZE);
+	kfree(lut);
+
+	return ret;
 }
 
 /**
@@ -1327,21 +1483,22 @@ static void i40evf_configure_rss(struct i40evf_adapter *adapter)
  **/
 static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter)
 {
-	int q_idx, num_q_vectors;
+	int q_idx = 0, num_q_vectors;
 	struct i40e_q_vector *q_vector;
 
 	num_q_vectors = adapter->num_msix_vectors - NONQ_VECS;
+	adapter->q_vectors = kcalloc(num_q_vectors, sizeof(*q_vector),
+				     GFP_KERNEL);
+	if (!adapter->q_vectors)
+		goto err_out;
 
 	for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
-		q_vector = kzalloc(sizeof(*q_vector), GFP_KERNEL);
-		if (!q_vector)
-			goto err_out;
+		q_vector = &adapter->q_vectors[q_idx];
 		q_vector->adapter = adapter;
 		q_vector->vsi = &adapter->vsi;
 		q_vector->v_idx = q_idx;
 		netif_napi_add(adapter->netdev, &q_vector->napi,
 			       i40evf_napi_poll, NAPI_POLL_WEIGHT);
-		adapter->q_vector[q_idx] = q_vector;
 	}
 
 	return 0;
@@ -1349,11 +1506,10 @@ static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter)
 err_out:
 	while (q_idx) {
 		q_idx--;
-		q_vector = adapter->q_vector[q_idx];
+		q_vector = &adapter->q_vectors[q_idx];
 		netif_napi_del(&q_vector->napi);
-		kfree(q_vector);
-		adapter->q_vector[q_idx] = NULL;
 	}
+	kfree(adapter->q_vectors);
 	return -ENOMEM;
 }
 
@@ -1374,13 +1530,11 @@ static void i40evf_free_q_vectors(struct i40evf_adapter *adapter)
 	napi_vectors = adapter->num_active_queues;
 
 	for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
-		struct i40e_q_vector *q_vector = adapter->q_vector[q_idx];
-
-		adapter->q_vector[q_idx] = NULL;
+		struct i40e_q_vector *q_vector = &adapter->q_vectors[q_idx];
 		if (q_idx < napi_vectors)
 			netif_napi_del(&q_vector->napi);
-		kfree(q_vector);
 	}
+	kfree(adapter->q_vectors);
 }
 
 /**
@@ -1439,6 +1593,22 @@ err_set_interrupt:
 }
 
 /**
+ * i40evf_clear_rss_config_user - Clear user configurations of RSS
+ * @vsi: Pointer to VSI structure
+ **/
+static void i40evf_clear_rss_config_user(struct i40e_vsi *vsi)
+{
+	if (!vsi)
+		return;
+
+	kfree(vsi->rss_hkey_user);
+	vsi->rss_hkey_user = NULL;
+
+	kfree(vsi->rss_lut_user);
+	vsi->rss_lut_user = NULL;
+}
+
+/**
  * i40evf_watchdog_timer - Periodic call-back timer
  * @data: pointer to adapter disguised as unsigned long
  **/
@@ -1565,7 +1735,7 @@ static void i40evf_watchdog_task(struct work_struct *work)
 		 * PF, so we don't have to set current_op as we will
 		 * not get a response through the ARQ.
 		 */
-		i40evf_configure_rss(adapter);
+		i40evf_init_rss(adapter);
 		adapter->aq_required &= ~I40EVF_FLAG_AQ_CONFIGURE_RSS;
 		goto watchdog_done;
 	}
@@ -1865,8 +2035,8 @@ void i40evf_free_all_tx_resources(struct i40evf_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_active_queues; i++)
-		if (adapter->tx_rings[i]->desc)
-			i40evf_free_tx_resources(adapter->tx_rings[i]);
+		if (adapter->tx_rings[i].desc)
+			i40evf_free_tx_resources(&adapter->tx_rings[i]);
 }
 
 /**
@@ -1884,8 +2054,8 @@ static int i40evf_setup_all_tx_resources(struct i40evf_adapter *adapter)
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
-		adapter->tx_rings[i]->count = adapter->tx_desc_count;
-		err = i40evf_setup_tx_descriptors(adapter->tx_rings[i]);
+		adapter->tx_rings[i].count = adapter->tx_desc_count;
+		err = i40evf_setup_tx_descriptors(&adapter->tx_rings[i]);
 		if (!err)
 			continue;
 		dev_err(&adapter->pdev->dev,
@@ -1911,8 +2081,8 @@ static int i40evf_setup_all_rx_resources(struct i40evf_adapter *adapter)
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
-		adapter->rx_rings[i]->count = adapter->rx_desc_count;
-		err = i40evf_setup_rx_descriptors(adapter->rx_rings[i]);
+		adapter->rx_rings[i].count = adapter->rx_desc_count;
+		err = i40evf_setup_rx_descriptors(&adapter->rx_rings[i]);
 		if (!err)
 			continue;
 		dev_err(&adapter->pdev->dev,
@@ -1933,8 +2103,8 @@ void i40evf_free_all_rx_resources(struct i40evf_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_active_queues; i++)
-		if (adapter->rx_rings[i]->desc)
-			i40evf_free_rx_resources(adapter->rx_rings[i]);
+		if (adapter->rx_rings[i].desc)
+			i40evf_free_rx_resources(&adapter->rx_rings[i]);
 }
 
 /**
@@ -2263,6 +2433,14 @@ static void i40evf_init_task(struct work_struct *work)
 		if (err == I40E_ERR_ADMIN_QUEUE_NO_WORK) {
 			err = i40evf_send_vf_config_msg(adapter);
 			goto err;
+		} else if (err == I40E_ERR_PARAM) {
+			/* We only get ERR_PARAM if the device is in a very bad
+			 * state or if we've been disabled for previous bad
+			 * behavior. Either way, we're done now.
+			 */
+			i40evf_shutdown_adminq(hw);
+			dev_err(&pdev->dev, "Unable to get VF config due to PF error condition, not retrying\n");
+			return;
 		}
 		if (err) {
 			dev_err(&pdev->dev, "Unable to get VF config (%d)\n",
@@ -2313,7 +2491,7 @@ static void i40evf_init_task(struct work_struct *work)
 		    I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
 		adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE;
 	if (!RSS_AQ(adapter))
-		i40evf_configure_rss(adapter);
+		i40evf_init_rss(adapter);
 	err = i40evf_request_misc_irq(adapter);
 	if (err)
 		goto err_sw_init;
@@ -2334,7 +2512,6 @@ static void i40evf_init_task(struct work_struct *work)
 	if (netdev->features & NETIF_F_GRO)
 		dev_info(&pdev->dev, "GRO is enabled\n");
 
-	dev_info(&pdev->dev, "%s\n", i40evf_driver_string);
 	adapter->state = __I40EVF_DOWN;
 	set_bit(__I40E_DOWN, &adapter->vsi.state);
 	i40evf_misc_irq_enable(adapter);
@@ -2343,7 +2520,7 @@ static void i40evf_init_task(struct work_struct *work)
 		adapter->aq_required |= I40EVF_FLAG_AQ_CONFIGURE_RSS;
 		mod_timer_pending(&adapter->watchdog_timer, jiffies + 1);
 	} else {
-		i40evf_configure_rss(adapter);
+		i40evf_init_rss(adapter);
 	}
 	return;
 restart:
@@ -2438,8 +2615,7 @@ static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_master(pdev);
 
-	netdev = alloc_etherdev_mq(sizeof(struct i40evf_adapter),
-				   MAX_TX_QUEUES);
+	netdev = alloc_etherdev_mq(sizeof(struct i40evf_adapter), MAX_QUEUES);
 	if (!netdev) {
 		err = -ENOMEM;
 		goto err_alloc_etherdev;
@@ -2626,6 +2802,9 @@ static void i40evf_remove(struct pci_dev *pdev)
 
 	flush_scheduled_work();
 
+	/* Clear user configurations for RSS */
+	i40evf_clear_rss_config_user(&adapter->vsi);
+
 	if (hw->aq.asq.count)
 		i40evf_shutdown_adminq(hw);
 
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 32e620e1eb5c..3c9c008b168b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -242,7 +242,7 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
 	adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES;
 	len = sizeof(struct i40e_virtchnl_vsi_queue_config_info) +
 		       (sizeof(struct i40e_virtchnl_queue_pair_info) * pairs);
-	vqci = kzalloc(len, GFP_ATOMIC);
+	vqci = kzalloc(len, GFP_KERNEL);
 	if (!vqci)
 		return;
 
@@ -255,19 +255,19 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
 	for (i = 0; i < pairs; i++) {
 		vqpi->txq.vsi_id = vqci->vsi_id;
 		vqpi->txq.queue_id = i;
-		vqpi->txq.ring_len = adapter->tx_rings[i]->count;
-		vqpi->txq.dma_ring_addr = adapter->tx_rings[i]->dma;
+		vqpi->txq.ring_len = adapter->tx_rings[i].count;
+		vqpi->txq.dma_ring_addr = adapter->tx_rings[i].dma;
 		vqpi->txq.headwb_enabled = 1;
 		vqpi->txq.dma_headwb_addr = vqpi->txq.dma_ring_addr +
 		    (vqpi->txq.ring_len * sizeof(struct i40e_tx_desc));
 
 		vqpi->rxq.vsi_id = vqci->vsi_id;
 		vqpi->rxq.queue_id = i;
-		vqpi->rxq.ring_len = adapter->rx_rings[i]->count;
-		vqpi->rxq.dma_ring_addr = adapter->rx_rings[i]->dma;
+		vqpi->rxq.ring_len = adapter->rx_rings[i].count;
+		vqpi->rxq.dma_ring_addr = adapter->rx_rings[i].dma;
 		vqpi->rxq.max_pkt_size = adapter->netdev->mtu
 					+ ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN;
-		vqpi->rxq.databuffer_size = adapter->rx_rings[i]->rx_buf_len;
+		vqpi->rxq.databuffer_size = adapter->rx_rings[i].rx_buf_len;
 		vqpi++;
 	}
 
@@ -353,14 +353,14 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
 	len = sizeof(struct i40e_virtchnl_irq_map_info) +
 	      (adapter->num_msix_vectors *
 		sizeof(struct i40e_virtchnl_vector_map));
-	vimi = kzalloc(len, GFP_ATOMIC);
+	vimi = kzalloc(len, GFP_KERNEL);
 	if (!vimi)
 		return;
 
 	vimi->num_vectors = adapter->num_msix_vectors;
 	/* Queue vectors first */
 	for (v_idx = 0; v_idx < q_vectors; v_idx++) {
-		q_vector = adapter->q_vector[v_idx];
+		q_vector = adapter->q_vectors + v_idx;
 		vimi->vecmap[v_idx].vsi_id = adapter->vsi_res->vsi_id;
 		vimi->vecmap[v_idx].vector_id = v_idx + NONQ_VECS;
 		vimi->vecmap[v_idx].txq_map = q_vector->ring_mask;
@@ -391,6 +391,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 	struct i40e_virtchnl_ether_addr_list *veal;
 	int len, i = 0, count = 0;
 	struct i40evf_mac_filter *f;
+	bool more = false;
 
 	if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -415,10 +416,12 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 		count = (I40EVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct i40e_virtchnl_ether_addr_list)) /
 			sizeof(struct i40e_virtchnl_ether_addr);
-		len = I40EVF_MAX_AQ_BUF_SIZE;
+		len = sizeof(struct i40e_virtchnl_ether_addr_list) +
+		      (count * sizeof(struct i40e_virtchnl_ether_addr));
+		more = true;
 	}
 
-	veal = kzalloc(len, GFP_ATOMIC);
+	veal = kzalloc(len, GFP_KERNEL);
 	if (!veal)
 		return;
 
@@ -431,7 +434,8 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 			f->add = false;
 		}
 	}
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
+	if (!more)
+		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS,
 			   (u8 *)veal, len);
 	kfree(veal);
@@ -450,6 +454,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 	struct i40e_virtchnl_ether_addr_list *veal;
 	struct i40evf_mac_filter *f, *ftmp;
 	int len, i = 0, count = 0;
+	bool more = false;
 
 	if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -474,9 +479,11 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 		count = (I40EVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct i40e_virtchnl_ether_addr_list)) /
 			sizeof(struct i40e_virtchnl_ether_addr);
-		len = I40EVF_MAX_AQ_BUF_SIZE;
+		len = sizeof(struct i40e_virtchnl_ether_addr_list) +
+		      (count * sizeof(struct i40e_virtchnl_ether_addr));
+		more = true;
 	}
-	veal = kzalloc(len, GFP_ATOMIC);
+	veal = kzalloc(len, GFP_KERNEL);
 	if (!veal)
 		return;
 
@@ -490,7 +497,8 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 			kfree(f);
 		}
 	}
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
+	if (!more)
+		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS,
 			   (u8 *)veal, len);
 	kfree(veal);
@@ -509,6 +517,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 	struct i40e_virtchnl_vlan_filter_list *vvfl;
 	int len, i = 0, count = 0;
 	struct i40evf_vlan_filter *f;
+	bool more = false;
 
 	if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -534,9 +543,11 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 		count = (I40EVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct i40e_virtchnl_vlan_filter_list)) /
 			sizeof(u16);
-		len = I40EVF_MAX_AQ_BUF_SIZE;
+		len = sizeof(struct i40e_virtchnl_vlan_filter_list) +
+		      (count * sizeof(u16));
+		more = true;
 	}
-	vvfl = kzalloc(len, GFP_ATOMIC);
+	vvfl = kzalloc(len, GFP_KERNEL);
 	if (!vvfl)
 		return;
 
@@ -549,7 +560,8 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 			f->add = false;
 		}
 	}
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
+	if (!more)
+		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
 	kfree(vvfl);
 }
@@ -567,6 +579,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 	struct i40e_virtchnl_vlan_filter_list *vvfl;
 	struct i40evf_vlan_filter *f, *ftmp;
 	int len, i = 0, count = 0;
+	bool more = false;
 
 	if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -592,9 +605,11 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 		count = (I40EVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct i40e_virtchnl_vlan_filter_list)) /
 			sizeof(u16);
-		len = I40EVF_MAX_AQ_BUF_SIZE;
+		len = sizeof(struct i40e_virtchnl_vlan_filter_list) +
+		      (count * sizeof(u16));
+		more = true;
 	}
-	vvfl = kzalloc(len, GFP_ATOMIC);
+	vvfl = kzalloc(len, GFP_KERNEL);
 	if (!vvfl)
 		return;
 
@@ -608,7 +623,8 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 			kfree(f);
 		}
 	}
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
+	if (!more)
+		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len);
 	kfree(vvfl);
 }
@@ -724,9 +740,29 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		return;
 	}
 	if (v_retval) {
-		dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n",
-			v_retval, i40evf_stat_str(&adapter->hw, v_retval),
-			v_opcode);
+		switch (v_opcode) {
+		case I40E_VIRTCHNL_OP_ADD_VLAN:
+			dev_err(&adapter->pdev->dev, "Failed to add VLAN filter, error %s\n",
+				i40evf_stat_str(&adapter->hw, v_retval));
+			break;
+		case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
+			dev_err(&adapter->pdev->dev, "Failed to add MAC filter, error %s\n",
+				i40evf_stat_str(&adapter->hw, v_retval));
+			break;
+		case I40E_VIRTCHNL_OP_DEL_VLAN:
+			dev_err(&adapter->pdev->dev, "Failed to delete VLAN filter, error %s\n",
+				i40evf_stat_str(&adapter->hw, v_retval));
+			break;
+		case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
+			dev_err(&adapter->pdev->dev, "Failed to delete MAC filter, error %s\n",
+				i40evf_stat_str(&adapter->hw, v_retval));
+			break;
+		default:
+			dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n",
+				v_retval,
+				i40evf_stat_str(&adapter->hw, v_retval),
+				v_opcode);
+		}
 	}
 	switch (v_opcode) {
 	case I40E_VIRTCHNL_OP_GET_STATS: {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 1d2174526a4c..445b4c9169b6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -139,6 +139,7 @@ enum ixgbe_tx_flags {
 #define IXGBE_X540_VF_DEVICE_ID         0x1515
 
 struct vf_data_storage {
+	struct pci_dev *vfdev;
 	unsigned char vf_mac_addresses[ETH_ALEN];
 	u16 vf_mc_hashes[IXGBE_MAX_VF_MC_ENTRIES];
 	u16 num_vf_mc_hashes;
@@ -224,6 +225,8 @@ struct ixgbe_rx_queue_stats {
 	u64 csum_err;
 };
 
+#define IXGBE_TS_HDR_LEN 8
+
 enum ixgbe_ring_state_t {
 	__IXGBE_TX_FDIR_INIT_DONE,
 	__IXGBE_TX_XPS_INIT_DONE,
@@ -282,6 +285,8 @@ struct ixgbe_ring {
 	u16 next_to_use;
 	u16 next_to_clean;
 
+	unsigned long last_rx_timestamp;
+
 	union {
 		u16 next_to_alloc;
 		struct {
@@ -587,9 +592,10 @@ static inline u16 ixgbe_desc_unused(struct ixgbe_ring *ring)
 
 struct ixgbe_mac_addr {
 	u8 addr[ETH_ALEN];
-	u16 queue;
+	u16 pool;
 	u16 state; /* bitmask */
 };
+
 #define IXGBE_MAC_STATE_DEFAULT		0x1
 #define IXGBE_MAC_STATE_MODIFIED	0x2
 #define IXGBE_MAC_STATE_IN_USE		0x4
@@ -639,6 +645,8 @@ struct ixgbe_adapter {
 #define IXGBE_FLAG_SRIOV_CAPABLE                (u32)(1 << 22)
 #define IXGBE_FLAG_SRIOV_ENABLED                (u32)(1 << 23)
 #define IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE	BIT(24)
+#define IXGBE_FLAG_RX_HWTSTAMP_ENABLED		BIT(25)
+#define IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER	BIT(26)
 
 	u32 flags2;
 #define IXGBE_FLAG2_RSC_CAPABLE                 (u32)(1 << 0)
@@ -755,9 +763,12 @@ struct ixgbe_adapter {
 	unsigned long last_rx_ptp_check;
 	unsigned long last_rx_timestamp;
 	spinlock_t tmreg_lock;
-	struct cyclecounter cc;
-	struct timecounter tc;
+	struct cyclecounter hw_cc;
+	struct timecounter hw_tc;
 	u32 base_incval;
+	u32 tx_hwtstamp_timeouts;
+	u32 rx_hwtstamp_cleared;
+	void (*ptp_setup_sdp)(struct ixgbe_adapter *);
 
 	/* SR-IOV */
 	DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS);
@@ -883,9 +894,9 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id,
 void ixgbe_full_sync_mac_table(struct ixgbe_adapter *adapter);
 #endif
 int ixgbe_add_mac_filter(struct ixgbe_adapter *adapter,
-			 u8 *addr, u16 queue);
+			 const u8 *addr, u16 queue);
 int ixgbe_del_mac_filter(struct ixgbe_adapter *adapter,
-			 u8 *addr, u16 queue);
+			 const u8 *addr, u16 queue);
 void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter);
 netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *, struct ixgbe_adapter *,
 				  struct ixgbe_ring *);
@@ -968,12 +979,33 @@ void ixgbe_ptp_suspend(struct ixgbe_adapter *adapter);
 void ixgbe_ptp_stop(struct ixgbe_adapter *adapter);
 void ixgbe_ptp_overflow_check(struct ixgbe_adapter *adapter);
 void ixgbe_ptp_rx_hang(struct ixgbe_adapter *adapter);
-void ixgbe_ptp_rx_hwtstamp(struct ixgbe_adapter *adapter, struct sk_buff *skb);
+void ixgbe_ptp_rx_pktstamp(struct ixgbe_q_vector *, struct sk_buff *);
+void ixgbe_ptp_rx_rgtstamp(struct ixgbe_q_vector *, struct sk_buff *skb);
+static inline void ixgbe_ptp_rx_hwtstamp(struct ixgbe_ring *rx_ring,
+					 union ixgbe_adv_rx_desc *rx_desc,
+					 struct sk_buff *skb)
+{
+	if (unlikely(ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_TSIP))) {
+		ixgbe_ptp_rx_pktstamp(rx_ring->q_vector, skb);
+		return;
+	}
+
+	if (unlikely(!ixgbe_test_staterr(rx_desc, IXGBE_RXDADV_STAT_TS)))
+		return;
+
+	ixgbe_ptp_rx_rgtstamp(rx_ring->q_vector, skb);
+
+	/* Update the last_rx_timestamp timer in order to enable watchdog check
+	 * for error case of latched timestamp on a dropped packet.
+	 */
+	rx_ring->last_rx_timestamp = jiffies;
+}
+
 int ixgbe_ptp_set_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr);
 int ixgbe_ptp_get_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr);
 void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter);
 void ixgbe_ptp_reset(struct ixgbe_adapter *adapter);
-void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter, u32 eicr);
+void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter);
 #ifdef CONFIG_PCI_IOV
 void ixgbe_sriov_reinit(struct ixgbe_adapter *adapter);
 #endif
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 65db69b862fb..8f09d291a043 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2014 Intel Corporation.
+  Copyright(c) 1999 - 2015 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -765,13 +765,14 @@ mac_reset_top:
 	ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL) | IXGBE_CTRL_RST;
 	IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
 	IXGBE_WRITE_FLUSH(hw);
+	usleep_range(1000, 1200);
 
 	/* Poll for reset bit to self-clear indicating reset is complete */
 	for (i = 0; i < 10; i++) {
-		udelay(1);
 		ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
 		if (!(ctrl & IXGBE_CTRL_RST))
 			break;
+		udelay(1);
 	}
 	if (ctrl & IXGBE_CTRL_RST) {
 		status = IXGBE_ERR_RESET_FAILED;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index a39afcf03e2c..b8bd72589f72 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -990,13 +990,14 @@ mac_reset_top:
 	ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL);
 	IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
 	IXGBE_WRITE_FLUSH(hw);
+	usleep_range(1000, 1200);
 
 	/* Poll for reset bit to self-clear indicating reset is complete */
 	for (i = 0; i < 10; i++) {
-		udelay(1);
 		ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
 		if (!(ctrl & IXGBE_CTRL_RST_MASK))
 			break;
+		udelay(1);
 	}
 
 	if (ctrl & IXGBE_CTRL_RST_MASK) {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index ce61b36b94f1..daec6aef5dc8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2014 Intel Corporation.
+  Copyright(c) 1999 - 2015 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -2454,6 +2454,17 @@ static s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw)
 	/* Always set this bit to ensure any future transactions are blocked */
 	IXGBE_WRITE_REG(hw, IXGBE_CTRL, IXGBE_CTRL_GIO_DIS);
 
+	/* Poll for bit to read as set */
+	for (i = 0; i < IXGBE_PCI_MASTER_DISABLE_TIMEOUT; i++) {
+		if (IXGBE_READ_REG(hw, IXGBE_CTRL) & IXGBE_CTRL_GIO_DIS)
+			break;
+		usleep_range(100, 120);
+	}
+	if (i >= IXGBE_PCI_MASTER_DISABLE_TIMEOUT) {
+		hw_dbg(hw, "GIO disable did not set - requesting resets\n");
+		goto gio_disable_fail;
+	}
+
 	/* Exit if master requests are blocked */
 	if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO) ||
 	    ixgbe_removed(hw->hw_addr))
@@ -2475,6 +2486,7 @@ static s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw)
 	 * again to clear out any effects they may have had on our device.
 	 */
 	hw_dbg(hw, "GIO Master Disable bit didn't clear - requesting resets\n");
+gio_disable_fail:
 	hw->mac.flags |= IXGBE_FLAGS_DOUBLE_RESET_REQUIRED;
 
 	if (hw->mac.type >= ixgbe_mac_X550)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
index 631c603fc966..5f988703e1b7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
@@ -620,8 +620,7 @@ static void ixgbe_fcoe_dma_pool_free(struct ixgbe_fcoe *fcoe, unsigned int cpu)
 	struct ixgbe_fcoe_ddp_pool *ddp_pool;
 
 	ddp_pool = per_cpu_ptr(fcoe->ddp_pool, cpu);
-	if (ddp_pool->pool)
-		dma_pool_destroy(ddp_pool->pool);
+	dma_pool_destroy(ddp_pool->pool);
 	ddp_pool->pool = NULL;
 }
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
index f3168bcc7d87..e771e764daa3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
@@ -844,7 +844,6 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter,
 	/* initialize NAPI */
 	netif_napi_add(adapter->netdev, &q_vector->napi,
 		       ixgbe_poll, 64);
-	napi_hash_add(&q_vector->napi);
 
 #ifdef CONFIG_NET_RX_BUSY_POLL
 	/* initialize busy poll */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 47395ff5d908..ebd4522e7879 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -65,9 +65,6 @@
 #include "ixgbe_common.h"
 #include "ixgbe_dcb_82599.h"
 #include "ixgbe_sriov.h"
-#ifdef CONFIG_IXGBE_VXLAN
-#include <net/vxlan.h>
-#endif
 
 char ixgbe_driver_name[] = "ixgbe";
 static const char ixgbe_driver_string[] =
@@ -175,6 +172,8 @@ MODULE_DESCRIPTION("Intel(R) 10 Gigabit PCI Express Network Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 
+static struct workqueue_struct *ixgbe_wq;
+
 static bool ixgbe_check_cfg_remove(struct ixgbe_hw *hw, struct pci_dev *pdev);
 
 static int ixgbe_read_pci_cfg_word_parent(struct ixgbe_adapter *adapter,
@@ -316,7 +315,7 @@ static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter)
 	if (!test_bit(__IXGBE_DOWN, &adapter->state) &&
 	    !test_bit(__IXGBE_REMOVING, &adapter->state) &&
 	    !test_and_set_bit(__IXGBE_SERVICE_SCHED, &adapter->state))
-		schedule_work(&adapter->service_task);
+		queue_work(ixgbe_wq, &adapter->service_task);
 }
 
 static void ixgbe_remove_adapter(struct ixgbe_hw *hw)
@@ -1635,6 +1634,7 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
 				     struct sk_buff *skb)
 {
 	struct net_device *dev = rx_ring->netdev;
+	u32 flags = rx_ring->q_vector->adapter->flags;
 
 	ixgbe_update_rsc_stats(rx_ring, skb);
 
@@ -1642,8 +1642,8 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
 
 	ixgbe_rx_checksum(rx_ring, rx_desc, skb);
 
-	if (unlikely(ixgbe_test_staterr(rx_desc, IXGBE_RXDADV_STAT_TS)))
-		ixgbe_ptp_rx_hwtstamp(rx_ring->q_vector->adapter, skb);
+	if (unlikely(flags & IXGBE_FLAG_RX_HWTSTAMP_ENABLED))
+		ixgbe_ptp_rx_hwtstamp(rx_ring, rx_desc, skb);
 
 	if ((dev->features & NETIF_F_HW_VLAN_CTAG_RX) &&
 	    ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) {
@@ -1659,6 +1659,7 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
 static void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,
 			 struct sk_buff *skb)
 {
+	skb_mark_napi_id(skb, &q_vector->napi);
 	if (ixgbe_qv_busy_polling(q_vector))
 		netif_receive_skb(skb);
 	else
@@ -2123,7 +2124,6 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		}
 
 #endif /* IXGBE_FCOE */
-		skb_mark_napi_id(skb, &q_vector->napi);
 		ixgbe_rx_skb(q_vector, skb);
 
 		/* update budget accounting */
@@ -2741,7 +2741,7 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data)
 	ixgbe_check_fan_failure(adapter, eicr);
 
 	if (unlikely(eicr & IXGBE_EICR_TIMESYNC))
-		ixgbe_ptp_check_pps_event(adapter, eicr);
+		ixgbe_ptp_check_pps_event(adapter);
 
 	/* re-enable the original interrupt state, no lsc, no queues */
 	if (!test_bit(__IXGBE_DOWN, &adapter->state))
@@ -2757,7 +2757,7 @@ static irqreturn_t ixgbe_msix_clean_rings(int irq, void *data)
 	/* EIAM disabled interrupts (on this vector) for us */
 
 	if (q_vector->rx.ring || q_vector->tx.ring)
-		napi_schedule(&q_vector->napi);
+		napi_schedule_irqoff(&q_vector->napi);
 
 	return IRQ_HANDLED;
 }
@@ -2786,7 +2786,8 @@ int ixgbe_poll(struct napi_struct *napi, int budget)
 	ixgbe_for_each_ring(ring, q_vector->tx)
 		clean_complete &= !!ixgbe_clean_tx_irq(q_vector, ring);
 
-	if (!ixgbe_qv_lock_napi(q_vector))
+	/* Exit if we are called by netpoll or busy polling is active */
+	if ((budget <= 0) || !ixgbe_qv_lock_napi(q_vector))
 		return budget;
 
 	/* attempt to distribute budget to each queue fairly, but don't allow
@@ -2947,10 +2948,10 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 
 	ixgbe_check_fan_failure(adapter, eicr);
 	if (unlikely(eicr & IXGBE_EICR_TIMESYNC))
-		ixgbe_ptp_check_pps_event(adapter, eicr);
+		ixgbe_ptp_check_pps_event(adapter);
 
 	/* would disable interrupts here but EIAM disabled it */
-	napi_schedule(&q_vector->napi);
+	napi_schedule_irqoff(&q_vector->napi);
 
 	/*
 	 * re-enable link(maybe) and non-queue interrupts, no flush.
@@ -3315,8 +3316,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 }
 
 /**
- * Return a number of entries in the RSS indirection table
- *
+ * ixgbe_rss_indir_tbl_entries - Return RSS indirection table entries
  * @adapter: device handle
  *
  *  - 82598/82599/X540:     128
@@ -3334,8 +3334,7 @@ u32 ixgbe_rss_indir_tbl_entries(struct ixgbe_adapter *adapter)
 }
 
 /**
- * Write the RETA table to HW
- *
+ * ixgbe_store_reta - Write the RETA table to HW
  * @adapter: device handle
  *
  * Write the RSS redirection table stored in adapter.rss_indir_tbl[] to HW.
@@ -3374,8 +3373,7 @@ void ixgbe_store_reta(struct ixgbe_adapter *adapter)
 }
 
 /**
- * Write the RETA table to HW (for x550 devices in SRIOV mode)
- *
+ * ixgbe_store_vfreta - Write the RETA table to HW (x550 devices in SRIOV mode)
  * @adapter: device handle
  *
  * Write the RSS redirection table stored in adapter.rss_indir_tbl[] to HW.
@@ -4034,124 +4032,156 @@ static int ixgbe_write_mc_addr_list(struct net_device *netdev)
 #ifdef CONFIG_PCI_IOV
 void ixgbe_full_sync_mac_table(struct ixgbe_adapter *adapter)
 {
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
 	int i;
-	for (i = 0; i < hw->mac.num_rar_entries; i++) {
-		if (adapter->mac_table[i].state & IXGBE_MAC_STATE_IN_USE)
-			hw->mac.ops.set_rar(hw, i, adapter->mac_table[i].addr,
-					    adapter->mac_table[i].queue,
+
+	for (i = 0; i < hw->mac.num_rar_entries; i++, mac_table++) {
+		mac_table->state &= ~IXGBE_MAC_STATE_MODIFIED;
+
+		if (mac_table->state & IXGBE_MAC_STATE_IN_USE)
+			hw->mac.ops.set_rar(hw, i,
+					    mac_table->addr,
+					    mac_table->pool,
 					    IXGBE_RAH_AV);
 		else
 			hw->mac.ops.clear_rar(hw, i);
-
-		adapter->mac_table[i].state &= ~(IXGBE_MAC_STATE_MODIFIED);
 	}
 }
-#endif
 
+#endif
 static void ixgbe_sync_mac_table(struct ixgbe_adapter *adapter)
 {
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
 	int i;
-	for (i = 0; i < hw->mac.num_rar_entries; i++) {
-		if (adapter->mac_table[i].state & IXGBE_MAC_STATE_MODIFIED) {
-			if (adapter->mac_table[i].state &
-			    IXGBE_MAC_STATE_IN_USE)
-				hw->mac.ops.set_rar(hw, i,
-						adapter->mac_table[i].addr,
-						adapter->mac_table[i].queue,
-						IXGBE_RAH_AV);
-			else
-				hw->mac.ops.clear_rar(hw, i);
 
-			adapter->mac_table[i].state &=
-						~(IXGBE_MAC_STATE_MODIFIED);
-		}
+	for (i = 0; i < hw->mac.num_rar_entries; i++, mac_table++) {
+		if (!(mac_table->state & IXGBE_MAC_STATE_MODIFIED))
+			continue;
+
+		mac_table->state &= ~IXGBE_MAC_STATE_MODIFIED;
+
+		if (mac_table->state & IXGBE_MAC_STATE_IN_USE)
+			hw->mac.ops.set_rar(hw, i,
+					    mac_table->addr,
+					    mac_table->pool,
+					    IXGBE_RAH_AV);
+		else
+			hw->mac.ops.clear_rar(hw, i);
 	}
 }
 
 static void ixgbe_flush_sw_mac_table(struct ixgbe_adapter *adapter)
 {
-	int i;
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
+	int i;
 
-	for (i = 0; i < hw->mac.num_rar_entries; i++) {
-		adapter->mac_table[i].state |= IXGBE_MAC_STATE_MODIFIED;
-		adapter->mac_table[i].state &= ~IXGBE_MAC_STATE_IN_USE;
-		eth_zero_addr(adapter->mac_table[i].addr);
-		adapter->mac_table[i].queue = 0;
+	for (i = 0; i < hw->mac.num_rar_entries; i++, mac_table++) {
+		mac_table->state |= IXGBE_MAC_STATE_MODIFIED;
+		mac_table->state &= ~IXGBE_MAC_STATE_IN_USE;
 	}
+
 	ixgbe_sync_mac_table(adapter);
 }
 
-static int ixgbe_available_rars(struct ixgbe_adapter *adapter)
+static int ixgbe_available_rars(struct ixgbe_adapter *adapter, u16 pool)
 {
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
 	int i, count = 0;
 
-	for (i = 0; i < hw->mac.num_rar_entries; i++) {
-		if (adapter->mac_table[i].state == 0)
-			count++;
+	for (i = 0; i < hw->mac.num_rar_entries; i++, mac_table++) {
+		/* do not count default RAR as available */
+		if (mac_table->state & IXGBE_MAC_STATE_DEFAULT)
+			continue;
+
+		/* only count unused and addresses that belong to us */
+		if (mac_table->state & IXGBE_MAC_STATE_IN_USE) {
+			if (mac_table->pool != pool)
+				continue;
+		}
+
+		count++;
 	}
+
 	return count;
 }
 
 /* this function destroys the first RAR entry */
-static void ixgbe_mac_set_default_filter(struct ixgbe_adapter *adapter,
-					 u8 *addr)
+static void ixgbe_mac_set_default_filter(struct ixgbe_adapter *adapter)
 {
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
 
-	memcpy(&adapter->mac_table[0].addr, addr, ETH_ALEN);
-	adapter->mac_table[0].queue = VMDQ_P(0);
-	adapter->mac_table[0].state = (IXGBE_MAC_STATE_DEFAULT |
-				       IXGBE_MAC_STATE_IN_USE);
-	hw->mac.ops.set_rar(hw, 0, adapter->mac_table[0].addr,
-			    adapter->mac_table[0].queue,
+	memcpy(&mac_table->addr, hw->mac.addr, ETH_ALEN);
+	mac_table->pool = VMDQ_P(0);
+
+	mac_table->state = IXGBE_MAC_STATE_DEFAULT | IXGBE_MAC_STATE_IN_USE;
+
+	hw->mac.ops.set_rar(hw, 0, mac_table->addr, mac_table->pool,
 			    IXGBE_RAH_AV);
 }
 
-int ixgbe_add_mac_filter(struct ixgbe_adapter *adapter, u8 *addr, u16 queue)
+int ixgbe_add_mac_filter(struct ixgbe_adapter *adapter,
+			 const u8 *addr, u16 pool)
 {
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
 	int i;
 
 	if (is_zero_ether_addr(addr))
 		return -EINVAL;
 
-	for (i = 0; i < hw->mac.num_rar_entries; i++) {
-		if (adapter->mac_table[i].state & IXGBE_MAC_STATE_IN_USE)
+	for (i = 0; i < hw->mac.num_rar_entries; i++, mac_table++) {
+		if (mac_table->state & IXGBE_MAC_STATE_IN_USE)
 			continue;
-		adapter->mac_table[i].state |= (IXGBE_MAC_STATE_MODIFIED |
-						IXGBE_MAC_STATE_IN_USE);
-		ether_addr_copy(adapter->mac_table[i].addr, addr);
-		adapter->mac_table[i].queue = queue;
+
+		ether_addr_copy(mac_table->addr, addr);
+		mac_table->pool = pool;
+
+		mac_table->state |= IXGBE_MAC_STATE_MODIFIED |
+				    IXGBE_MAC_STATE_IN_USE;
+
 		ixgbe_sync_mac_table(adapter);
+
 		return i;
 	}
+
 	return -ENOMEM;
 }
 
-int ixgbe_del_mac_filter(struct ixgbe_adapter *adapter, u8 *addr, u16 queue)
+int ixgbe_del_mac_filter(struct ixgbe_adapter *adapter,
+			 const u8 *addr, u16 pool)
 {
-	/* search table for addr, if found, set to 0 and sync */
-	int i;
+	struct ixgbe_mac_addr *mac_table = &adapter->mac_table[0];
 	struct ixgbe_hw *hw = &adapter->hw;
+	int i;
 
 	if (is_zero_ether_addr(addr))
 		return -EINVAL;
 
-	for (i = 0; i < hw->mac.num_rar_entries; i++) {
-		if (ether_addr_equal(addr, adapter->mac_table[i].addr) &&
-		    adapter->mac_table[i].queue == queue) {
-			adapter->mac_table[i].state |= IXGBE_MAC_STATE_MODIFIED;
-			adapter->mac_table[i].state &= ~IXGBE_MAC_STATE_IN_USE;
-			eth_zero_addr(adapter->mac_table[i].addr);
-			adapter->mac_table[i].queue = 0;
-			ixgbe_sync_mac_table(adapter);
-			return 0;
-		}
+	/* search table for addr, if found clear IN_USE flag and sync */
+	for (i = 0; i < hw->mac.num_rar_entries; i++, mac_table++) {
+		/* we can only delete an entry if it is in use */
+		if (!(mac_table->state & IXGBE_MAC_STATE_IN_USE))
+			continue;
+		/* we only care about entries that belong to the given pool */
+		if (mac_table->pool != pool)
+			continue;
+		/* we only care about a specific MAC address */
+		if (!ether_addr_equal(addr, mac_table->addr))
+			continue;
+
+		mac_table->state |= IXGBE_MAC_STATE_MODIFIED;
+		mac_table->state &= ~IXGBE_MAC_STATE_IN_USE;
+
+		ixgbe_sync_mac_table(adapter);
+
+		return 0;
 	}
+
 	return -ENOMEM;
 }
 /**
@@ -4169,7 +4199,7 @@ static int ixgbe_write_uc_addr_list(struct net_device *netdev, int vfn)
 	int count = 0;
 
 	/* return ENOMEM indicating insufficient memory for addresses */
-	if (netdev_uc_count(netdev) > ixgbe_available_rars(adapter))
+	if (netdev_uc_count(netdev) > ixgbe_available_rars(adapter, vfn))
 		return -ENOMEM;
 
 	if (!netdev_uc_empty(netdev)) {
@@ -4183,6 +4213,25 @@ static int ixgbe_write_uc_addr_list(struct net_device *netdev, int vfn)
 	return count;
 }
 
+static int ixgbe_uc_sync(struct net_device *netdev, const unsigned char *addr)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	int ret;
+
+	ret = ixgbe_add_mac_filter(adapter, addr, VMDQ_P(0));
+
+	return min_t(int, ret, 0);
+}
+
+static int ixgbe_uc_unsync(struct net_device *netdev, const unsigned char *addr)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+
+	ixgbe_del_mac_filter(adapter, addr, VMDQ_P(0));
+
+	return 0;
+}
+
 /**
  * ixgbe_set_rx_mode - Unicast, Multicast and Promiscuous mode set
  * @netdev: network interface device structure
@@ -4238,8 +4287,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev)
 	 * sufficient space to store all the addresses then enable
 	 * unicast promiscuous mode
 	 */
-	count = ixgbe_write_uc_addr_list(netdev, VMDQ_P(0));
-	if (count < 0) {
+	if (__dev_uc_sync(netdev, ixgbe_uc_sync, ixgbe_uc_unsync)) {
 		fctrl |= IXGBE_FCTRL_UPE;
 		vmolr |= IXGBE_VMOLR_ROPE;
 	}
@@ -5042,7 +5090,6 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct net_device *netdev = adapter->netdev;
 	int err;
-	u8 old_addr[ETH_ALEN];
 
 	if (ixgbe_removed(hw->hw_addr))
 		return;
@@ -5078,10 +5125,13 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 	}
 
 	clear_bit(__IXGBE_IN_SFP_INIT, &adapter->state);
-	/* do not flush user set addresses */
-	memcpy(old_addr, &adapter->mac_table[0].addr, netdev->addr_len);
+
+	/* flush entries out of MAC table */
 	ixgbe_flush_sw_mac_table(adapter);
-	ixgbe_mac_set_default_filter(adapter, old_addr);
+	__dev_uc_unsync(netdev, NULL);
+
+	/* do not flush user set addresses */
+	ixgbe_mac_set_default_filter(adapter);
 
 	/* update SAN MAC vmdq pool selection */
 	if (hw->mac.san_mac_rar_index)
@@ -6616,10 +6666,8 @@ static void ixgbe_check_for_bad_vf(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct pci_dev *pdev = adapter->pdev;
-	struct pci_dev *vfdev;
+	unsigned int vf;
 	u32 gpc;
-	int pos;
-	unsigned short vf_id;
 
 	if (!(netif_carrier_ok(adapter->netdev)))
 		return;
@@ -6636,26 +6684,17 @@ static void ixgbe_check_for_bad_vf(struct ixgbe_adapter *adapter)
 	if (!pdev)
 		return;
 
-	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
-	if (!pos)
-		return;
-
-	/* get the device ID for the VF */
-	pci_read_config_word(pdev, pos + PCI_SRIOV_VF_DID, &vf_id);
-
 	/* check status reg for all VFs owned by this PF */
-	vfdev = pci_get_device(pdev->vendor, vf_id, NULL);
-	while (vfdev) {
-		if (vfdev->is_virtfn && (vfdev->physfn == pdev)) {
-			u16 status_reg;
-
-			pci_read_config_word(vfdev, PCI_STATUS, &status_reg);
-			if (status_reg & PCI_STATUS_REC_MASTER_ABORT)
-				/* issue VFLR */
-				ixgbe_issue_vf_flr(adapter, vfdev);
-		}
+	for (vf = 0; vf < adapter->num_vfs; ++vf) {
+		struct pci_dev *vfdev = adapter->vfinfo[vf].vfdev;
+		u16 status_reg;
 
-		vfdev = pci_get_device(pdev->vendor, vf_id, vfdev);
+		if (!vfdev)
+			continue;
+		pci_read_config_word(vfdev, PCI_STATUS, &status_reg);
+		if (status_reg != IXGBE_FAILED_READ_CFG_WORD &&
+		    status_reg & PCI_STATUS_REC_MASTER_ABORT)
+			ixgbe_issue_vf_flr(adapter, vfdev);
 	}
 }
 
@@ -7024,6 +7063,7 @@ static void ixgbe_tx_csum(struct ixgbe_ring *tx_ring,
 			struct tcphdr *tcphdr;
 			u8 *raw;
 		} transport_hdr;
+		__be16 frag_off;
 
 		if (skb->encapsulation) {
 			network_hdr.raw = skb_inner_network_header(skb);
@@ -7047,13 +7087,17 @@ static void ixgbe_tx_csum(struct ixgbe_ring *tx_ring,
 		case 6:
 			vlan_macip_lens |= transport_hdr.raw - network_hdr.raw;
 			l4_hdr = network_hdr.ipv6->nexthdr;
+			if (likely((transport_hdr.raw - network_hdr.raw) ==
+				   sizeof(struct ipv6hdr)))
+				break;
+			ipv6_skip_exthdr(skb, network_hdr.raw - skb->data +
+					      sizeof(struct ipv6hdr),
+					 &l4_hdr, &frag_off);
+			if (unlikely(frag_off))
+				l4_hdr = NEXTHDR_FRAGMENT;
 			break;
 		default:
-			if (unlikely(net_ratelimit())) {
-				dev_warn(tx_ring->dev,
-					 "partial checksum but version=%d\n",
-					 network_hdr.ipv4->version);
-			}
+			break;
 		}
 
 		switch (l4_hdr) {
@@ -7074,16 +7118,18 @@ static void ixgbe_tx_csum(struct ixgbe_ring *tx_ring,
 		default:
 			if (unlikely(net_ratelimit())) {
 				dev_warn(tx_ring->dev,
-				 "partial checksum but l4 proto=%x!\n",
-				 l4_hdr);
+					 "partial checksum, version=%d, l4 proto=%x\n",
+					 network_hdr.ipv4->version, l4_hdr);
 			}
-			break;
+			skb_checksum_help(skb);
+			goto no_csum;
 		}
 
 		/* update TX checksum flag */
 		first->tx_flags |= IXGBE_TX_FLAGS_CSUM;
 	}
 
+no_csum:
 	/* vlan_macip_lens: MACLEN, VLAN tag */
 	vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK;
 
@@ -7659,17 +7705,16 @@ static int ixgbe_set_mac(struct net_device *netdev, void *p)
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct sockaddr *addr = p;
-	int ret;
 
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
 
-	ixgbe_del_mac_filter(adapter, hw->mac.addr, VMDQ_P(0));
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
 
-	ret = ixgbe_add_mac_filter(adapter, hw->mac.addr, VMDQ_P(0));
-	return ret > 0 ? 0 : ret;
+	ixgbe_mac_set_default_filter(adapter);
+
+	return 0;
 }
 
 static int
@@ -8152,7 +8197,10 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 {
 	/* guarantee we can provide a unique filter for the unicast address */
 	if (is_unicast_ether_addr(addr) || is_link_local_ether_addr(addr)) {
-		if (IXGBE_MAX_PF_MACVLANS <= netdev_uc_count(dev))
+		struct ixgbe_adapter *adapter = netdev_priv(dev);
+		u16 pool = VMDQ_P(0);
+
+		if (netdev_uc_count(dev) >= ixgbe_available_rars(adapter, pool))
 			return -ENOMEM;
 	}
 
@@ -8870,7 +8918,7 @@ skip_sriov:
 		goto err_sw_init;
 	}
 
-	ixgbe_mac_set_default_filter(adapter, hw->mac.perm_addr);
+	ixgbe_mac_set_default_filter(adapter);
 
 	setup_timer(&adapter->service_timer, &ixgbe_service_timer,
 		    (unsigned long) adapter);
@@ -9325,6 +9373,12 @@ static int __init ixgbe_init_module(void)
 	pr_info("%s - version %s\n", ixgbe_driver_string, ixgbe_driver_version);
 	pr_info("%s\n", ixgbe_copyright);
 
+	ixgbe_wq = create_singlethread_workqueue(ixgbe_driver_name);
+	if (!ixgbe_wq) {
+		pr_err("%s: Failed to create workqueue\n", ixgbe_driver_name);
+		return -ENOMEM;
+	}
+
 	ixgbe_dbg_init();
 
 	ret = pci_register_driver(&ixgbe_driver);
@@ -9356,6 +9410,10 @@ static void __exit ixgbe_exit_module(void)
 	pci_unregister_driver(&ixgbe_driver);
 
 	ixgbe_dbg_exit();
+	if (ixgbe_wq) {
+		destroy_workqueue(ixgbe_wq);
+		ixgbe_wq = NULL;
+	}
 }
 
 #ifdef CONFIG_IXGBE_DCA
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index fb8673d63806..db0731e05401 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -2393,6 +2393,9 @@ s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on)
 	if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_copper)
 		return 0;
 
+	if (!on && ixgbe_mng_present(hw))
+		return 0;
+
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL,
 				      IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
 				      &reg);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index e5ba04025e2b..ef1504d41890 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2013 Intel Corporation.
+  Copyright(c) 1999 - 2015 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -27,6 +27,7 @@
 *******************************************************************************/
 #include "ixgbe.h"
 #include <linux/ptp_classify.h>
+#include <linux/clocksource.h>
 
 /*
  * The 82599 and the X540 do not have true 64bit nanosecond scale
@@ -93,7 +94,6 @@
 
 #define IXGBE_INCVAL_SHIFT_82599 7
 #define IXGBE_INCPER_SHIFT_82599 24
-#define IXGBE_MAX_TIMEADJ_VALUE  0x7FFFFFFFFFFFFFFFULL
 
 #define IXGBE_OVERFLOW_PERIOD    (HZ * 30)
 #define IXGBE_PTP_TX_TIMEOUT     (HZ * 15)
@@ -104,8 +104,68 @@
  */
 #define IXGBE_PTP_PPS_HALF_SECOND 500000000ULL
 
+/* In contrast, the X550 controller has two registers, SYSTIMEH and SYSTIMEL
+ * which contain measurements of seconds and nanoseconds respectively. This
+ * matches the standard linux representation of time in the kernel. In addition,
+ * the X550 also has a SYSTIMER register which represents residue, or
+ * subnanosecond overflow adjustments. To control clock adjustment, the TIMINCA
+ * register is used, but it is unlike the X540 and 82599 devices. TIMINCA
+ * represents units of 2^-32 nanoseconds, and uses 31 bits for this, with the
+ * high bit representing whether the adjustent is positive or negative. Every
+ * clock cycle, the X550 will add 12.5 ns + TIMINCA which can result in a range
+ * of 12 to 13 nanoseconds adjustment. Unlike the 82599 and X540 devices, the
+ * X550's clock for purposes of SYSTIME generation is constant and not dependent
+ * on the link speed.
+ *
+ *           SYSTIMEH           SYSTIMEL        SYSTIMER
+ *       +--------------+  +--------------+  +-------------+
+ * X550  |      32      |  |      32      |  |     32      |
+ *       *--------------+  +--------------+  +-------------+
+ *       \____seconds___/   \_nanoseconds_/  \__2^-32 ns__/
+ *
+ * This results in a full 96 bits to represent the clock, with 32 bits for
+ * seconds, 32 bits for nanoseconds (largest value is 0d999999999 or just under
+ * 1 second) and an additional 32 bits to measure sub nanosecond adjustments for
+ * underflow of adjustments.
+ *
+ * The 32 bits of seconds for the X550 overflows every
+ *   2^32 / ( 365.25 * 24 * 60 * 60 ) = ~136 years.
+ *
+ * In order to adjust the clock frequency for the X550, the TIMINCA register is
+ * provided. This register represents a + or minus nearly 0.5 ns adjustment to
+ * the base frequency. It is measured in 2^-32 ns units, with the high bit being
+ * the sign bit. This register enables software to calculate frequency
+ * adjustments and apply them directly to the clock rate.
+ *
+ * The math for converting ppb into TIMINCA values is fairly straightforward.
+ *   TIMINCA value = ( Base_Frequency * ppb ) / 1000000000ULL
+ *
+ * This assumes that ppb is never high enough to create a value bigger than
+ * TIMINCA's 31 bits can store. This is ensured by the stack. Calculating this
+ * value is also simple.
+ *   Max ppb = ( Max Adjustment / Base Frequency ) / 1000000000ULL
+ *
+ * For the X550, the Max adjustment is +/- 0.5 ns, and the base frequency is
+ * 12.5 nanoseconds. This means that the Max ppb is 39999999
+ *   Note: We subtract one in order to ensure no overflow, because the TIMINCA
+ *         register can only hold slightly under 0.5 nanoseconds.
+ *
+ * Because TIMINCA is measured in 2^-32 ns units, we have to convert 12.5 ns
+ * into 2^-32 units, which is
+ *
+ *  12.5 * 2^32 = C80000000
+ *
+ * Some revisions of hardware have a faster base frequency than the registers
+ * were defined for. To fix this, we use a timecounter structure with the
+ * proper mult and shift to convert the cycles into nanoseconds of time.
+ */
+#define IXGBE_X550_BASE_PERIOD 0xC80000000ULL
+#define INCVALUE_MASK	0x7FFFFFFF
+#define ISGN		0x80000000
+#define MAX_TIMADJ	0x7FFFFFFF
+
 /**
- * ixgbe_ptp_setup_sdp
+ * ixgbe_ptp_setup_sdp_x540
  * @hw: the hardware private structure
  *
  * this function enables or disables the clock out feature on SDP0 for
@@ -116,83 +176,116 @@
  * aligns the start of the PPS signal to that value. The shift is
  * necessary because it can change based on the link speed.
  */
-static void ixgbe_ptp_setup_sdp(struct ixgbe_adapter *adapter)
+static void ixgbe_ptp_setup_sdp_x540(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	int shift = adapter->cc.shift;
+	int shift = adapter->hw_cc.shift;
 	u32 esdp, tsauxc, clktiml, clktimh, trgttiml, trgttimh, rem;
 	u64 ns = 0, clock_edge = 0;
 
-	if ((adapter->flags2 & IXGBE_FLAG2_PTP_PPS_ENABLED) &&
-	    (hw->mac.type == ixgbe_mac_X540)) {
+	/* disable the pin first */
+	IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, 0x0);
+	IXGBE_WRITE_FLUSH(hw);
 
-		/* disable the pin first */
-		IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, 0x0);
-		IXGBE_WRITE_FLUSH(hw);
+	if (!(adapter->flags2 & IXGBE_FLAG2_PTP_PPS_ENABLED))
+		return;
 
-		esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+	esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
 
-		/*
-		 * enable the SDP0 pin as output, and connected to the
-		 * native function for Timesync (ClockOut)
-		 */
-		esdp |= (IXGBE_ESDP_SDP0_DIR |
-			 IXGBE_ESDP_SDP0_NATIVE);
+	/* enable the SDP0 pin as output, and connected to the
+	 * native function for Timesync (ClockOut)
+	 */
+	esdp |= IXGBE_ESDP_SDP0_DIR |
+		IXGBE_ESDP_SDP0_NATIVE;
 
-		/*
-		 * enable the Clock Out feature on SDP0, and allow
-		 * interrupts to occur when the pin changes
-		 */
-		tsauxc = (IXGBE_TSAUXC_EN_CLK |
-			  IXGBE_TSAUXC_SYNCLK |
-			  IXGBE_TSAUXC_SDP0_INT);
+	/* enable the Clock Out feature on SDP0, and allow
+	 * interrupts to occur when the pin changes
+	 */
+	tsauxc = IXGBE_TSAUXC_EN_CLK |
+		 IXGBE_TSAUXC_SYNCLK |
+		 IXGBE_TSAUXC_SDP0_INT;
 
-		/* clock period (or pulse length) */
-		clktiml = (u32)(IXGBE_PTP_PPS_HALF_SECOND << shift);
-		clktimh = (u32)((IXGBE_PTP_PPS_HALF_SECOND << shift) >> 32);
+	/* clock period (or pulse length) */
+	clktiml = (u32)(IXGBE_PTP_PPS_HALF_SECOND << shift);
+	clktimh = (u32)((IXGBE_PTP_PPS_HALF_SECOND << shift) >> 32);
 
-		/*
-		 * Account for the cyclecounter wrap-around value by
-		 * using the converted ns value of the current time to
-		 * check for when the next aligned second would occur.
-		 */
-		clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
-		clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIMH) << 32;
-		ns = timecounter_cyc2time(&adapter->tc, clock_edge);
+	/* Account for the cyclecounter wrap-around value by
+	 * using the converted ns value of the current time to
+	 * check for when the next aligned second would occur.
+	 */
+	clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
+	clock_edge |= (u64)IXGBE_READ_REG(hw, IXGBE_SYSTIMH) << 32;
+	ns = timecounter_cyc2time(&adapter->hw_tc, clock_edge);
 
-		div_u64_rem(ns, IXGBE_PTP_PPS_HALF_SECOND, &rem);
-		clock_edge += ((IXGBE_PTP_PPS_HALF_SECOND - (u64)rem) << shift);
+	div_u64_rem(ns, IXGBE_PTP_PPS_HALF_SECOND, &rem);
+	clock_edge += ((IXGBE_PTP_PPS_HALF_SECOND - (u64)rem) << shift);
 
-		/* specify the initial clock start time */
-		trgttiml = (u32)clock_edge;
-		trgttimh = (u32)(clock_edge >> 32);
+	/* specify the initial clock start time */
+	trgttiml = (u32)clock_edge;
+	trgttimh = (u32)(clock_edge >> 32);
 
-		IXGBE_WRITE_REG(hw, IXGBE_CLKTIML, clktiml);
-		IXGBE_WRITE_REG(hw, IXGBE_CLKTIMH, clktimh);
-		IXGBE_WRITE_REG(hw, IXGBE_TRGTTIML0, trgttiml);
-		IXGBE_WRITE_REG(hw, IXGBE_TRGTTIMH0, trgttimh);
+	IXGBE_WRITE_REG(hw, IXGBE_CLKTIML, clktiml);
+	IXGBE_WRITE_REG(hw, IXGBE_CLKTIMH, clktimh);
+	IXGBE_WRITE_REG(hw, IXGBE_TRGTTIML0, trgttiml);
+	IXGBE_WRITE_REG(hw, IXGBE_TRGTTIMH0, trgttimh);
 
-		IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
-		IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
-	} else {
-		IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, 0x0);
-	}
+	IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+	IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
 
 	IXGBE_WRITE_FLUSH(hw);
 }
 
 /**
- * ixgbe_ptp_read - read raw cycle counter (to be used by time counter)
+ * ixgbe_ptp_read_X550 - read cycle counter value
+ * @hw_cc: cyclecounter structure
+ *
+ * This function reads SYSTIME registers. It is called by the cyclecounter
+ * structure to convert from internal representation into nanoseconds. We need
+ * this for X550 since some skews do not have expected clock frequency and
+ * result of SYSTIME is 32bits of "billions of cycles" and 32 bits of
+ * "cycles", rather than seconds and nanoseconds.
+ */
+static cycle_t ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc)
+{
+	struct ixgbe_adapter *adapter =
+			container_of(hw_cc, struct ixgbe_adapter, hw_cc);
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct timespec64 ts;
+
+	/* storage is 32 bits of 'billions of cycles' and 32 bits of 'cycles'.
+	 * Some revisions of hardware run at a higher frequency and so the
+	 * cycles are not guaranteed to be nanoseconds. The timespec64 created
+	 * here is used for its math/conversions but does not necessarily
+	 * represent nominal time.
+	 *
+	 * It should be noted that this cyclecounter will overflow at a
+	 * non-bitmask field since we have to convert our billions of cycles
+	 * into an actual cycles count. This results in some possible weird
+	 * situations at high cycle counter stamps. However given that 32 bits
+	 * of "seconds" is ~138 years this isn't a problem. Even at the
+	 * increased frequency of some revisions, this is still ~103 years.
+	 * Since the SYSTIME values start at 0 and we never write them, it is
+	 * highly unlikely for the cyclecounter to overflow in practice.
+	 */
+	IXGBE_READ_REG(hw, IXGBE_SYSTIMR);
+	ts.tv_nsec = IXGBE_READ_REG(hw, IXGBE_SYSTIML);
+	ts.tv_sec = IXGBE_READ_REG(hw, IXGBE_SYSTIMH);
+
+	return (u64)timespec64_to_ns(&ts);
+}
+
+/**
+ * ixgbe_ptp_read_82599 - read raw cycle counter (to be used by time counter)
  * @cc: the cyclecounter structure
  *
  * this function reads the cyclecounter registers and is called by the
  * cyclecounter structure used to construct a ns counter from the
  * arbitrary fixed point registers
  */
-static cycle_t ixgbe_ptp_read(const struct cyclecounter *cc)
+static cycle_t ixgbe_ptp_read_82599(const struct cyclecounter *cc)
 {
 	struct ixgbe_adapter *adapter =
-		container_of(cc, struct ixgbe_adapter, cc);
+		container_of(cc, struct ixgbe_adapter, hw_cc);
 	struct ixgbe_hw *hw = &adapter->hw;
 	u64 stamp = 0;
 
@@ -203,20 +296,79 @@ static cycle_t ixgbe_ptp_read(const struct cyclecounter *cc)
 }
 
 /**
- * ixgbe_ptp_adjfreq
+ * ixgbe_ptp_convert_to_hwtstamp - convert register value to hw timestamp
+ * @adapter: private adapter structure
+ * @hwtstamp: stack timestamp structure
+ * @systim: unsigned 64bit system time value
+ *
+ * We need to convert the adapter's RX/TXSTMP registers into a hwtstamp value
+ * which can be used by the stack's ptp functions.
+ *
+ * The lock is used to protect consistency of the cyclecounter and the SYSTIME
+ * registers. However, it does not need to protect against the Rx or Tx
+ * timestamp registers, as there can't be a new timestamp until the old one is
+ * unlatched by reading.
+ *
+ * In addition to the timestamp in hardware, some controllers need a software
+ * overflow cyclecounter, and this function takes this into account as well.
+ **/
+static void ixgbe_ptp_convert_to_hwtstamp(struct ixgbe_adapter *adapter,
+					  struct skb_shared_hwtstamps *hwtstamp,
+					  u64 timestamp)
+{
+	unsigned long flags;
+	struct timespec64 systime;
+	u64 ns;
+
+	memset(hwtstamp, 0, sizeof(*hwtstamp));
+
+	switch (adapter->hw.mac.type) {
+	/* X550 and later hardware supposedly represent time using a seconds
+	 * and nanoseconds counter, instead of raw 64bits nanoseconds. We need
+	 * to convert the timestamp into cycles before it can be fed to the
+	 * cyclecounter. We need an actual cyclecounter because some revisions
+	 * of hardware run at a higher frequency and thus the counter does
+	 * not represent seconds/nanoseconds. Instead it can be thought of as
+	 * cycles and billions of cycles.
+	 */
+	case ixgbe_mac_X550:
+	case ixgbe_mac_X550EM_x:
+		/* Upper 32 bits represent billions of cycles, lower 32 bits
+		 * represent cycles. However, we use timespec64_to_ns for the
+		 * correct math even though the units haven't been corrected
+		 * yet.
+		 */
+		systime.tv_sec = timestamp >> 32;
+		systime.tv_nsec = timestamp & 0xFFFFFFFF;
+
+		timestamp = timespec64_to_ns(&systime);
+		break;
+	default:
+		break;
+	}
+
+	spin_lock_irqsave(&adapter->tmreg_lock, flags);
+	ns = timecounter_cyc2time(&adapter->hw_tc, timestamp);
+	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
+
+	hwtstamp->hwtstamp = ns_to_ktime(ns);
+}
+
+/**
+ * ixgbe_ptp_adjfreq_82599
  * @ptp: the ptp clock structure
  * @ppb: parts per billion adjustment from base
  *
  * adjust the frequency of the ptp cycle counter by the
  * indicated ppb from the base frequency.
  */
-static int ixgbe_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
+static int ixgbe_ptp_adjfreq_82599(struct ptp_clock_info *ptp, s32 ppb)
 {
 	struct ixgbe_adapter *adapter =
 		container_of(ptp, struct ixgbe_adapter, ptp_caps);
 	struct ixgbe_hw *hw = &adapter->hw;
-	u64 freq;
-	u32 diff, incval;
+	u64 freq, incval;
+	u32 diff;
 	int neg_adj = 0;
 
 	if (ppb < 0) {
@@ -235,12 +387,16 @@ static int ixgbe_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_X540:
-		IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
+		if (incval > 0xFFFFFFFFULL)
+			e_dev_warn("PTP ppb adjusted SYSTIME rate overflowed!\n");
+		IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, (u32)incval);
 		break;
 	case ixgbe_mac_82599EB:
+		if (incval > 0x00FFFFFFULL)
+			e_dev_warn("PTP ppb adjusted SYSTIME rate overflowed!\n");
 		IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
 				(1 << IXGBE_INCPER_SHIFT_82599) |
-				incval);
+				((u32)incval & 0x00FFFFFFUL));
 		break;
 	default:
 		break;
@@ -250,6 +406,43 @@ static int ixgbe_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
 }
 
 /**
+ * ixgbe_ptp_adjfreq_X550
+ * @ptp: the ptp clock structure
+ * @ppb: parts per billion adjustment from base
+ *
+ * adjust the frequency of the SYSTIME registers by the indicated ppb from base
+ * frequency
+ */
+static int ixgbe_ptp_adjfreq_X550(struct ptp_clock_info *ptp, s32 ppb)
+{
+	struct ixgbe_adapter *adapter =
+			container_of(ptp, struct ixgbe_adapter, ptp_caps);
+	struct ixgbe_hw *hw = &adapter->hw;
+	int neg_adj = 0;
+	u64 rate = IXGBE_X550_BASE_PERIOD;
+	u32 inca;
+
+	if (ppb < 0) {
+		neg_adj = 1;
+		ppb = -ppb;
+	}
+	rate *= ppb;
+	rate = div_u64(rate, 1000000000ULL);
+
+	/* warn if rate is too large */
+	if (rate >= INCVALUE_MASK)
+		e_dev_warn("PTP ppb adjusted SYSTIME rate overflowed!\n");
+
+	inca = rate & INCVALUE_MASK;
+	if (neg_adj)
+		inca |= ISGN;
+
+	IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, inca);
+
+	return 0;
+}
+
+/**
  * ixgbe_ptp_adjtime
  * @ptp: the ptp clock structure
  * @delta: offset to adjust the cycle counter by
@@ -263,10 +456,11 @@ static int ixgbe_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 	unsigned long flags;
 
 	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-	timecounter_adjtime(&adapter->tc, delta);
+	timecounter_adjtime(&adapter->hw_tc, delta);
 	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
 
-	ixgbe_ptp_setup_sdp(adapter);
+	if (adapter->ptp_setup_sdp)
+		adapter->ptp_setup_sdp(adapter);
 
 	return 0;
 }
@@ -283,11 +477,11 @@ static int ixgbe_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 {
 	struct ixgbe_adapter *adapter =
 		container_of(ptp, struct ixgbe_adapter, ptp_caps);
-	u64 ns;
 	unsigned long flags;
+	u64 ns;
 
 	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-	ns = timecounter_read(&adapter->tc);
+	ns = timecounter_read(&adapter->hw_tc);
 	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
 
 	*ts = ns_to_timespec64(ns);
@@ -308,17 +502,16 @@ static int ixgbe_ptp_settime(struct ptp_clock_info *ptp,
 {
 	struct ixgbe_adapter *adapter =
 		container_of(ptp, struct ixgbe_adapter, ptp_caps);
-	u64 ns;
 	unsigned long flags;
-
-	ns = timespec64_to_ns(ts);
+	u64 ns = timespec64_to_ns(ts);
 
 	/* reset the timecounter */
 	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-	timecounter_init(&adapter->tc, &adapter->cc, ns);
+	timecounter_init(&adapter->hw_tc, &adapter->hw_cc, ns);
 	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
 
-	ixgbe_ptp_setup_sdp(adapter);
+	if (adapter->ptp_setup_sdp)
+		adapter->ptp_setup_sdp(adapter);
 	return 0;
 }
 
@@ -343,33 +536,26 @@ static int ixgbe_ptp_feature_enable(struct ptp_clock_info *ptp,
 	 * event when the clock SDP triggers. Clear mask when PPS is
 	 * disabled
 	 */
-	if (rq->type == PTP_CLK_REQ_PPS) {
-		switch (adapter->hw.mac.type) {
-		case ixgbe_mac_X540:
-			if (on)
-				adapter->flags2 |= IXGBE_FLAG2_PTP_PPS_ENABLED;
-			else
-				adapter->flags2 &= ~IXGBE_FLAG2_PTP_PPS_ENABLED;
-
-			ixgbe_ptp_setup_sdp(adapter);
-			return 0;
-		default:
-			break;
-		}
-	}
+	if (rq->type != PTP_CLK_REQ_PPS || !adapter->ptp_setup_sdp)
+		return -ENOTSUPP;
+
+	if (on)
+		adapter->flags2 |= IXGBE_FLAG2_PTP_PPS_ENABLED;
+	else
+		adapter->flags2 &= ~IXGBE_FLAG2_PTP_PPS_ENABLED;
 
-	return -ENOTSUPP;
+	adapter->ptp_setup_sdp(adapter);
+	return 0;
 }
 
 /**
  * ixgbe_ptp_check_pps_event
  * @adapter: the private adapter structure
- * @eicr: the interrupt cause register value
  *
  * This function is called by the interrupt routine when checking for
  * interrupts. It will check and handle a pps event.
  */
-void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter, u32 eicr)
+void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct ptp_clock_event event;
@@ -425,7 +611,9 @@ void ixgbe_ptp_rx_hang(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 tsyncrxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
+	struct ixgbe_ring *rx_ring;
 	unsigned long rx_event;
+	int n;
 
 	/* if we don't have a valid timestamp in the registers, just update the
 	 * timeout counter and exit
@@ -437,19 +625,43 @@ void ixgbe_ptp_rx_hang(struct ixgbe_adapter *adapter)
 
 	/* determine the most recent watchdog or rx_timestamp event */
 	rx_event = adapter->last_rx_ptp_check;
-	if (time_after(adapter->last_rx_timestamp, rx_event))
-		rx_event = adapter->last_rx_timestamp;
+	for (n = 0; n < adapter->num_rx_queues; n++) {
+		rx_ring = adapter->rx_ring[n];
+		if (time_after(rx_ring->last_rx_timestamp, rx_event))
+			rx_event = rx_ring->last_rx_timestamp;
+	}
 
 	/* only need to read the high RXSTMP register to clear the lock */
-	if (time_is_before_jiffies(rx_event + 5*HZ)) {
+	if (time_is_before_jiffies(rx_event + 5 * HZ)) {
 		IXGBE_READ_REG(hw, IXGBE_RXSTMPH);
 		adapter->last_rx_ptp_check = jiffies;
 
+		adapter->rx_hwtstamp_cleared++;
 		e_warn(drv, "clearing RX Timestamp hang\n");
 	}
 }
 
 /**
+ * ixgbe_ptp_clear_tx_timestamp - utility function to clear Tx timestamp state
+ * @adapter: the private adapter structure
+ *
+ * This function should be called whenever the state related to a Tx timestamp
+ * needs to be cleared. This helps ensure that all related bits are reset for
+ * the next Tx timestamp event.
+ */
+static void ixgbe_ptp_clear_tx_timestamp(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	IXGBE_READ_REG(hw, IXGBE_TXSTMPH);
+	if (adapter->ptp_tx_skb) {
+		dev_kfree_skb_any(adapter->ptp_tx_skb);
+		adapter->ptp_tx_skb = NULL;
+	}
+	clear_bit_unlock(__IXGBE_PTP_TX_IN_PROGRESS, &adapter->state);
+}
+
+/**
  * ixgbe_ptp_tx_hwtstamp - utility function which checks for TX time stamp
  * @adapter: the private adapter struct
  *
@@ -461,23 +673,15 @@ static void ixgbe_ptp_tx_hwtstamp(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct skb_shared_hwtstamps shhwtstamps;
-	u64 regval = 0, ns;
-	unsigned long flags;
+	u64 regval = 0;
 
 	regval |= (u64)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
 	regval |= (u64)IXGBE_READ_REG(hw, IXGBE_TXSTMPH) << 32;
 
-	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-	ns = timecounter_cyc2time(&adapter->tc, regval);
-	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
-
-	memset(&shhwtstamps, 0, sizeof(shhwtstamps));
-	shhwtstamps.hwtstamp = ns_to_ktime(ns);
+	ixgbe_ptp_convert_to_hwtstamp(adapter, &shhwtstamps, regval);
 	skb_tstamp_tx(adapter->ptp_tx_skb, &shhwtstamps);
 
-	dev_kfree_skb_any(adapter->ptp_tx_skb);
-	adapter->ptp_tx_skb = NULL;
-	clear_bit_unlock(__IXGBE_PTP_TX_IN_PROGRESS, &adapter->state);
+	ixgbe_ptp_clear_tx_timestamp(adapter);
 }
 
 /**
@@ -497,38 +701,85 @@ static void ixgbe_ptp_tx_hwtstamp_work(struct work_struct *work)
 					      IXGBE_PTP_TX_TIMEOUT);
 	u32 tsynctxctl;
 
-	if (timeout) {
-		dev_kfree_skb_any(adapter->ptp_tx_skb);
-		adapter->ptp_tx_skb = NULL;
-		clear_bit_unlock(__IXGBE_PTP_TX_IN_PROGRESS, &adapter->state);
-		e_warn(drv, "clearing Tx Timestamp hang\n");
+	/* we have to have a valid skb to poll for a timestamp */
+	if (!adapter->ptp_tx_skb) {
+		ixgbe_ptp_clear_tx_timestamp(adapter);
 		return;
 	}
 
+	/* stop polling once we have a valid timestamp */
 	tsynctxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
-	if (tsynctxctl & IXGBE_TSYNCTXCTL_VALID)
+	if (tsynctxctl & IXGBE_TSYNCTXCTL_VALID) {
 		ixgbe_ptp_tx_hwtstamp(adapter);
-	else
+		return;
+	}
+
+	if (timeout) {
+		ixgbe_ptp_clear_tx_timestamp(adapter);
+		adapter->tx_hwtstamp_timeouts++;
+		e_warn(drv, "clearing Tx Timestamp hang\n");
+	} else {
 		/* reschedule to keep checking if it's not available yet */
 		schedule_work(&adapter->ptp_tx_work);
+	}
 }
 
 /**
- * ixgbe_ptp_rx_hwtstamp - utility function which checks for RX time stamp
- * @adapter: pointer to adapter struct
+ * ixgbe_ptp_rx_pktstamp - utility function to get RX time stamp from buffer
+ * @q_vector: structure containing interrupt and ring information
+ * @skb: the packet
+ *
+ * This function will be called by the Rx routine of the timestamp for this
+ * packet is stored in the buffer. The value is stored in little endian format
+ * starting at the end of the packet data.
+ */
+void ixgbe_ptp_rx_pktstamp(struct ixgbe_q_vector *q_vector,
+			   struct sk_buff *skb)
+{
+	__le64 regval;
+
+	/* copy the bits out of the skb, and then trim the skb length */
+	skb_copy_bits(skb, skb->len - IXGBE_TS_HDR_LEN, &regval,
+		      IXGBE_TS_HDR_LEN);
+	__pskb_trim(skb, skb->len - IXGBE_TS_HDR_LEN);
+
+	/* The timestamp is recorded in little endian format, and is stored at
+	 * the end of the packet.
+	 *
+	 * DWORD: N              N + 1      N + 2
+	 * Field: End of Packet  SYSTIMH    SYSTIML
+	 */
+	ixgbe_ptp_convert_to_hwtstamp(q_vector->adapter, skb_hwtstamps(skb),
+				      le64_to_cpu(regval));
+}
+
+/**
+ * ixgbe_ptp_rx_rgtstamp - utility function which checks for RX time stamp
+ * @q_vector: structure containing interrupt and ring information
  * @skb: particular skb to send timestamp with
  *
  * if the timestamp is valid, we convert it into the timecounter ns
  * value, then store that result into the shhwtstamps structure which
  * is passed up the network stack
  */
-void ixgbe_ptp_rx_hwtstamp(struct ixgbe_adapter *adapter, struct sk_buff *skb)
+void ixgbe_ptp_rx_rgtstamp(struct ixgbe_q_vector *q_vector,
+			   struct sk_buff *skb)
 {
-	struct ixgbe_hw *hw = &adapter->hw;
-	struct skb_shared_hwtstamps *shhwtstamps;
-	u64 regval = 0, ns;
+	struct ixgbe_adapter *adapter;
+	struct ixgbe_hw *hw;
+	u64 regval = 0;
 	u32 tsyncrxctl;
-	unsigned long flags;
+
+	/* we cannot process timestamps on a ring without a q_vector */
+	if (!q_vector || !q_vector->adapter)
+		return;
+
+	adapter = q_vector->adapter;
+	hw = &adapter->hw;
+
+	/* Read the tsyncrxctl register afterwards in order to prevent taking an
+	 * I/O hit on every packet.
+	 */
 
 	tsyncrxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
 	if (!(tsyncrxctl & IXGBE_TSYNCRXCTL_VALID))
@@ -537,17 +788,7 @@ void ixgbe_ptp_rx_hwtstamp(struct ixgbe_adapter *adapter, struct sk_buff *skb)
 	regval |= (u64)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
 	regval |= (u64)IXGBE_READ_REG(hw, IXGBE_RXSTMPH) << 32;
 
-	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-	ns = timecounter_cyc2time(&adapter->tc, regval);
-	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
-
-	shhwtstamps = skb_hwtstamps(skb);
-	shhwtstamps->hwtstamp = ns_to_ktime(ns);
-
-	/* Update the last_rx_timestamp timer in order to enable watchdog check
-	 * for error case of latched timestamp on a dropped packet.
-	 */
-	adapter->last_rx_timestamp = jiffies;
+	ixgbe_ptp_convert_to_hwtstamp(adapter, skb_hwtstamps(skb), regval);
 }
 
 int ixgbe_ptp_get_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr)
@@ -610,14 +851,20 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter,
 	case HWTSTAMP_FILTER_NONE:
 		tsync_rx_ctl = 0;
 		tsync_rx_mtrl = 0;
+		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1;
 		tsync_rx_mtrl |= IXGBE_RXMTRL_V1_SYNC_MSG;
+		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1;
 		tsync_rx_mtrl |= IXGBE_RXMTRL_V1_DELAY_REQ_MSG;
+		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V2_EVENT:
 	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
@@ -631,9 +878,21 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter,
 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_EVENT_V2;
 		is_l2 = true;
 		config->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
+		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
 	case HWTSTAMP_FILTER_ALL:
+		/* The X550 controller is capable of timestamping all packets,
+		 * which allows it to accept any filter.
+		 */
+		if (hw->mac.type >= ixgbe_mac_X550) {
+			tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_ALL;
+			config->rx_filter = HWTSTAMP_FILTER_ALL;
+			adapter->flags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED;
+			break;
+		}
+		/* fall through */
 	default:
 		/*
 		 * register RXMTRL must be set in order to do V1 packets,
@@ -641,16 +900,46 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter,
 		 * Delay_Req messages and hardware does not support
 		 * timestamping all packets => return error
 		 */
+		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		config->rx_filter = HWTSTAMP_FILTER_NONE;
 		return -ERANGE;
 	}
 
 	if (hw->mac.type == ixgbe_mac_82598EB) {
+		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		if (tsync_rx_ctl | tsync_tx_ctl)
 			return -ERANGE;
 		return 0;
 	}
 
+	/* Per-packet timestamping only works if the filter is set to all
+	 * packets. Since this is desired, always timestamp all packets as long
+	 * as any Rx filter was configured.
+	 */
+	switch (hw->mac.type) {
+	case ixgbe_mac_X550:
+	case ixgbe_mac_X550EM_x:
+		/* enable timestamping all packets only if at least some
+		 * packets were requested. Otherwise, play nice and disable
+		 * timestamping
+		 */
+		if (config->rx_filter == HWTSTAMP_FILTER_NONE)
+			break;
+
+		tsync_rx_ctl = IXGBE_TSYNCRXCTL_ENABLED |
+			       IXGBE_TSYNCRXCTL_TYPE_ALL |
+			       IXGBE_TSYNCRXCTL_TSIP_UT_EN;
+		config->rx_filter = HWTSTAMP_FILTER_ALL;
+		adapter->flags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED;
+		adapter->flags &= ~IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER;
+		is_l2 = true;
+		break;
+	default:
+		break;
+	}
+
 	/* define ethertype filter for timestamping L2 packets */
 	if (is_l2)
 		IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
@@ -678,8 +967,8 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter,
 	IXGBE_WRITE_FLUSH(hw);
 
 	/* clear TX/RX time stamp registers, just to be sure */
-	regval = IXGBE_READ_REG(hw, IXGBE_TXSTMPH);
-	regval = IXGBE_READ_REG(hw, IXGBE_RXSTMPH);
+	ixgbe_ptp_clear_tx_timestamp(adapter);
+	IXGBE_READ_REG(hw, IXGBE_RXSTMPH);
 
 	return 0;
 }
@@ -712,23 +1001,9 @@ int ixgbe_ptp_set_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr)
 		-EFAULT : 0;
 }
 
-/**
- * ixgbe_ptp_start_cyclecounter - create the cycle counter from hw
- * @adapter: pointer to the adapter structure
- *
- * This function should be called to set the proper values for the TIMINCA
- * register and tell the cyclecounter structure what the tick rate of SYSTIME
- * is. It does not directly modify SYSTIME registers or the timecounter
- * structure. It should be called whenever a new TIMINCA value is necessary,
- * such as during initialization or when the link speed changes.
- */
-void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
+static void ixgbe_ptp_link_speed_adjust(struct ixgbe_adapter *adapter,
+					u32 *shift, u32 *incval)
 {
-	struct ixgbe_hw *hw = &adapter->hw;
-	u32 incval = 0;
-	u32 shift = 0;
-	unsigned long flags;
-
 	/**
 	 * Scale the NIC cycle counter by a large factor so that
 	 * relatively small corrections to the frequency can be added
@@ -745,36 +1020,98 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
 	 */
 	switch (adapter->link_speed) {
 	case IXGBE_LINK_SPEED_100_FULL:
-		incval = IXGBE_INCVAL_100;
-		shift = IXGBE_INCVAL_SHIFT_100;
+		*shift = IXGBE_INCVAL_SHIFT_100;
+		*incval = IXGBE_INCVAL_100;
 		break;
 	case IXGBE_LINK_SPEED_1GB_FULL:
-		incval = IXGBE_INCVAL_1GB;
-		shift = IXGBE_INCVAL_SHIFT_1GB;
+		*shift = IXGBE_INCVAL_SHIFT_1GB;
+		*incval = IXGBE_INCVAL_1GB;
 		break;
 	case IXGBE_LINK_SPEED_10GB_FULL:
 	default:
-		incval = IXGBE_INCVAL_10GB;
-		shift = IXGBE_INCVAL_SHIFT_10GB;
+		*shift = IXGBE_INCVAL_SHIFT_10GB;
+		*incval = IXGBE_INCVAL_10GB;
 		break;
 	}
+}
 
-	/**
-	 * Modify the calculated values to fit within the correct
-	 * number of bits specified by the hardware. The 82599 doesn't
-	 * have the same space as the X540, so bitshift the calculated
-	 * values to fit.
+/**
+ * ixgbe_ptp_start_cyclecounter - create the cycle counter from hw
+ * @adapter: pointer to the adapter structure
+ *
+ * This function should be called to set the proper values for the TIMINCA
+ * register and tell the cyclecounter structure what the tick rate of SYSTIME
+ * is. It does not directly modify SYSTIME registers or the timecounter
+ * structure. It should be called whenever a new TIMINCA value is necessary,
+ * such as during initialization or when the link speed changes.
+ */
+void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct cyclecounter cc;
+	unsigned long flags;
+	u32 incval = 0;
+	u32 tsauxc = 0;
+	u32 fuse0 = 0;
+
+	/* For some of the boards below this mask is technically incorrect.
+	 * The timestamp mask overflows at approximately 61bits. However the
+	 * particular hardware does not overflow on an even bitmask value.
+	 * Instead, it overflows due to conversion of upper 32bits billions of
+	 * cycles. Timecounters are not really intended for this purpose so
+	 * they do not properly function if the overflow point isn't 2^N-1.
+	 * However, the actual SYSTIME values in question take ~138 years to
+	 * overflow. In practice this means they won't actually overflow. A
+	 * proper fix to this problem would require modification of the
+	 * timecounter delta calculations.
 	 */
+	cc.mask = CLOCKSOURCE_MASK(64);
+	cc.mult = 1;
+	cc.shift = 0;
+
 	switch (hw->mac.type) {
+	case ixgbe_mac_X550EM_x:
+		/* SYSTIME assumes X550EM_x board frequency is 300Mhz, and is
+		 * designed to represent seconds and nanoseconds when this is
+		 * the case. However, some revisions of hardware have a 400Mhz
+		 * clock and we have to compensate for this frequency
+		 * variation using corrected mult and shift values.
+		 */
+		fuse0 = IXGBE_READ_REG(hw, IXGBE_FUSES0_GROUP(0));
+		if (!(fuse0 & IXGBE_FUSES0_300MHZ)) {
+			cc.mult = 3;
+			cc.shift = 2;
+		}
+		/* fallthrough */
+	case ixgbe_mac_X550:
+		cc.read = ixgbe_ptp_read_X550;
+
+		/* enable SYSTIME counter */
+		IXGBE_WRITE_REG(hw, IXGBE_SYSTIMR, 0);
+		IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0);
+		IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0);
+		tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
+		IXGBE_WRITE_REG(hw, IXGBE_TSAUXC,
+				tsauxc & ~IXGBE_TSAUXC_DISABLE_SYSTIME);
+		IXGBE_WRITE_REG(hw, IXGBE_TSIM, IXGBE_TSIM_TXTS);
+		IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_TIMESYNC);
+
+		IXGBE_WRITE_FLUSH(hw);
+		break;
 	case ixgbe_mac_X540:
+		cc.read = ixgbe_ptp_read_82599;
+
+		ixgbe_ptp_link_speed_adjust(adapter, &cc.shift, &incval);
 		IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
 		break;
 	case ixgbe_mac_82599EB:
+		cc.read = ixgbe_ptp_read_82599;
+
+		ixgbe_ptp_link_speed_adjust(adapter, &cc.shift, &incval);
 		incval >>= IXGBE_INCVAL_SHIFT_82599;
-		shift -= IXGBE_INCVAL_SHIFT_82599;
+		cc.shift -= IXGBE_INCVAL_SHIFT_82599;
 		IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
-				(1 << IXGBE_INCPER_SHIFT_82599) |
-				incval);
+				(1 << IXGBE_INCPER_SHIFT_82599) | incval);
 		break;
 	default:
 		/* other devices aren't supported */
@@ -787,13 +1124,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
 
 	/* need lock to prevent incorrect read while modifying cyclecounter */
 	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-
-	memset(&adapter->cc, 0, sizeof(adapter->cc));
-	adapter->cc.read = ixgbe_ptp_read;
-	adapter->cc.mask = CYCLECOUNTER_MASK(64);
-	adapter->cc.shift = shift;
-	adapter->cc.mult = 1;
-
+	memcpy(&adapter->hw_cc, &cc, sizeof(adapter->hw_cc));
 	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
 }
 
@@ -814,29 +1145,27 @@ void ixgbe_ptp_reset(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	unsigned long flags;
 
-	/* set SYSTIME registers to 0 just in case */
-	IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x00000000);
-	IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x00000000);
-	IXGBE_WRITE_FLUSH(hw);
-
 	/* reset the hardware timestamping mode */
 	ixgbe_ptp_set_timestamp_mode(adapter, &adapter->tstamp_config);
 
+	/* 82598 does not support PTP */
+	if (hw->mac.type == ixgbe_mac_82598EB)
+		return;
+
 	ixgbe_ptp_start_cyclecounter(adapter);
 
 	spin_lock_irqsave(&adapter->tmreg_lock, flags);
-
-	/* reset the ns time counter */
-	timecounter_init(&adapter->tc, &adapter->cc,
+	timecounter_init(&adapter->hw_tc, &adapter->hw_cc,
 			 ktime_to_ns(ktime_get_real()));
-
 	spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
 
-	/*
-	 * Now that the shift has been calculated and the systime
+	adapter->last_overflow_check = jiffies;
+
+	/* Now that the shift has been calculated and the systime
 	 * registers reset, (re-)enable the Clock out feature
 	 */
-	ixgbe_ptp_setup_sdp(adapter);
+	if (adapter->ptp_setup_sdp)
+		adapter->ptp_setup_sdp(adapter);
 }
 
 /**
@@ -845,11 +1174,11 @@ void ixgbe_ptp_reset(struct ixgbe_adapter *adapter)
  *
  * This function performs setup of the user entry point function table and
  * initializes the PTP clock device, which is used to access the clock-like
- * features of the PTP core. It will be called by ixgbe_ptp_init, only if
- * there isn't already a clock device (such as after a suspend/resume cycle,
- * where the clock device wasn't destroyed).
+ * features of the PTP core. It will be called by ixgbe_ptp_init, and may
+ * reuse a previously initialized clock (such as during a suspend/resume
+ * cycle).
  */
-static int ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter)
+static long ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	long err;
@@ -869,11 +1198,12 @@ static int ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter)
 		adapter->ptp_caps.n_ext_ts = 0;
 		adapter->ptp_caps.n_per_out = 0;
 		adapter->ptp_caps.pps = 1;
-		adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq;
+		adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq_82599;
 		adapter->ptp_caps.adjtime = ixgbe_ptp_adjtime;
 		adapter->ptp_caps.gettime64 = ixgbe_ptp_gettime;
 		adapter->ptp_caps.settime64 = ixgbe_ptp_settime;
 		adapter->ptp_caps.enable = ixgbe_ptp_feature_enable;
+		adapter->ptp_setup_sdp = ixgbe_ptp_setup_sdp_x540;
 		break;
 	case ixgbe_mac_82599EB:
 		snprintf(adapter->ptp_caps.name,
@@ -885,14 +1215,31 @@ static int ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter)
 		adapter->ptp_caps.n_ext_ts = 0;
 		adapter->ptp_caps.n_per_out = 0;
 		adapter->ptp_caps.pps = 0;
-		adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq;
+		adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq_82599;
+		adapter->ptp_caps.adjtime = ixgbe_ptp_adjtime;
+		adapter->ptp_caps.gettime64 = ixgbe_ptp_gettime;
+		adapter->ptp_caps.settime64 = ixgbe_ptp_settime;
+		adapter->ptp_caps.enable = ixgbe_ptp_feature_enable;
+		break;
+	case ixgbe_mac_X550:
+	case ixgbe_mac_X550EM_x:
+		snprintf(adapter->ptp_caps.name, 16, "%s", netdev->name);
+		adapter->ptp_caps.owner = THIS_MODULE;
+		adapter->ptp_caps.max_adj = 30000000;
+		adapter->ptp_caps.n_alarm = 0;
+		adapter->ptp_caps.n_ext_ts = 0;
+		adapter->ptp_caps.n_per_out = 0;
+		adapter->ptp_caps.pps = 0;
+		adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq_X550;
 		adapter->ptp_caps.adjtime = ixgbe_ptp_adjtime;
 		adapter->ptp_caps.gettime64 = ixgbe_ptp_gettime;
 		adapter->ptp_caps.settime64 = ixgbe_ptp_settime;
 		adapter->ptp_caps.enable = ixgbe_ptp_feature_enable;
+		adapter->ptp_setup_sdp = NULL;
 		break;
 	default:
 		adapter->ptp_clock = NULL;
+		adapter->ptp_setup_sdp = NULL;
 		return -EOPNOTSUPP;
 	}
 
@@ -961,18 +1308,13 @@ void ixgbe_ptp_suspend(struct ixgbe_adapter *adapter)
 	if (!test_and_clear_bit(__IXGBE_PTP_RUNNING, &adapter->state))
 		return;
 
-	/* since this might be called in suspend, we don't clear the state,
-	 * but simply reset the auxiliary PPS signal control register
-	 */
-	IXGBE_WRITE_REG(&adapter->hw, IXGBE_TSAUXC, 0x0);
+	adapter->flags2 &= ~IXGBE_FLAG2_PTP_PPS_ENABLED;
+	if (adapter->ptp_setup_sdp)
+		adapter->ptp_setup_sdp(adapter);
 
 	/* ensure that we cancel any pending PTP Tx work item in progress */
 	cancel_work_sync(&adapter->ptp_tx_work);
-	if (adapter->ptp_tx_skb) {
-		dev_kfree_skb_any(adapter->ptp_tx_skb);
-		adapter->ptp_tx_skb = NULL;
-		clear_bit_unlock(__IXGBE_PTP_TX_IN_PROGRESS, &adapter->state);
-	}
+	ixgbe_ptp_clear_tx_timestamp(adapter);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index fcd8b27a0ccb..31de6cf7adb0 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2014 Intel Corporation.
+  Copyright(c) 1999 - 2015 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -130,6 +130,38 @@ static int __ixgbe_enable_sriov(struct ixgbe_adapter *adapter)
 	return -ENOMEM;
 }
 
+/**
+ * ixgbe_get_vfs - Find and take references to all vf devices
+ * @adapter: Pointer to adapter struct
+ */
+static void ixgbe_get_vfs(struct ixgbe_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	u16 vendor = pdev->vendor;
+	struct pci_dev *vfdev;
+	int vf = 0;
+	u16 vf_id;
+	int pos;
+
+	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
+	if (!pos)
+		return;
+	pci_read_config_word(pdev, pos + PCI_SRIOV_VF_DID, &vf_id);
+
+	vfdev = pci_get_device(vendor, vf_id, NULL);
+	for (; vfdev; vfdev = pci_get_device(vendor, vf_id, vfdev)) {
+		if (!vfdev->is_virtfn)
+			continue;
+		if (vfdev->physfn != pdev)
+			continue;
+		if (vf >= adapter->num_vfs)
+			continue;
+		pci_dev_get(vfdev);
+		adapter->vfinfo[vf].vfdev = vfdev;
+		++vf;
+	}
+}
+
 /* Note this function is called when the user wants to enable SR-IOV
  * VFs using the now deprecated module parameter
  */
@@ -170,8 +202,10 @@ void ixgbe_enable_sriov(struct ixgbe_adapter *adapter)
 		}
 	}
 
-	if (!__ixgbe_enable_sriov(adapter))
+	if (!__ixgbe_enable_sriov(adapter)) {
+		ixgbe_get_vfs(adapter);
 		return;
+	}
 
 	/* If we have gotten to this point then there is no memory available
 	 * to manage the VF devices - print message and bail.
@@ -184,6 +218,7 @@ void ixgbe_enable_sriov(struct ixgbe_adapter *adapter)
 #endif /* #ifdef CONFIG_PCI_IOV */
 int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
 {
+	unsigned int num_vfs = adapter->num_vfs, vf;
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 gpie;
 	u32 vmdctl;
@@ -192,6 +227,16 @@ int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
 	/* set num VFs to 0 to prevent access to vfinfo */
 	adapter->num_vfs = 0;
 
+	/* put the reference to all of the vf devices */
+	for (vf = 0; vf < num_vfs; ++vf) {
+		struct pci_dev *vfdev = adapter->vfinfo[vf].vfdev;
+
+		if (!vfdev)
+			continue;
+		adapter->vfinfo[vf].vfdev = NULL;
+		pci_dev_put(vfdev);
+	}
+
 	/* free VF control structures */
 	kfree(adapter->vfinfo);
 	adapter->vfinfo = NULL;
@@ -289,6 +334,7 @@ static int ixgbe_pci_sriov_enable(struct pci_dev *dev, int num_vfs)
 		e_dev_warn("Failed to enable PCI sriov: %d\n", err);
 		return err;
 	}
+	ixgbe_get_vfs(adapter);
 	ixgbe_sriov_reinit(adapter);
 
 	return num_vfs;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 995f03107eac..1329eddfc9ce 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -1020,6 +1020,7 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_TXSTMPH    0x08C08 /* Tx timestamp value High - RO */
 #define IXGBE_SYSTIML    0x08C0C /* System time register Low - RO */
 #define IXGBE_SYSTIMH    0x08C10 /* System time register High - RO */
+#define IXGBE_SYSTIMR    0x08C58 /* System time register Residue - RO */
 #define IXGBE_TIMINCA    0x08C14 /* Increment attributes register - RW */
 #define IXGBE_TIMADJL    0x08C18 /* Time Adjustment Offset register Low - RW */
 #define IXGBE_TIMADJH    0x08C1C /* Time Adjustment Offset register High - RW */
@@ -1036,6 +1037,7 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_AUXSTMPH0  0x08C40 /* Auxiliary Time Stamp 0 register High - RO */
 #define IXGBE_AUXSTMPL1  0x08C44 /* Auxiliary Time Stamp 1 register Low - RO */
 #define IXGBE_AUXSTMPH1  0x08C48 /* Auxiliary Time Stamp 1 register High - RO */
+#define IXGBE_TSIM       0x08C68 /* TimeSync Interrupt Mask Register - RW */
 
 /* Diagnostic Registers */
 #define IXGBE_RDSTATCTL   0x02C20
@@ -1345,7 +1347,10 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_MDIO_GLOBAL_INT_CHIP_VEN_MASK	0xFF01 /* int chip-wide mask */
 #define IXGBE_MDIO_GLOBAL_INT_CHIP_VEN_FLAG	0xFC01 /* int chip-wide mask */
 #define IXGBE_MDIO_GLOBAL_ALARM_1		0xCC00 /* Global alarm 1 */
+#define IXGBE_MDIO_GLOBAL_ALM_1_DEV_FAULT	0x0010 /* device fault */
 #define IXGBE_MDIO_GLOBAL_ALM_1_HI_TMP_FAIL	0x4000 /* high temp failure */
+#define IXGBE_MDIO_GLOBAL_FAULT_MSG		0xC850 /* global fault msg */
+#define IXGBE_MDIO_GLOBAL_FAULT_MSG_HI_TMP	0x8007 /* high temp failure */
 #define IXGBE_MDIO_GLOBAL_INT_MASK		0xD400 /* Global int mask */
 /* autoneg vendor alarm int enable */
 #define IXGBE_MDIO_GLOBAL_AN_VEN_ALM_INT_EN	0x1000
@@ -1353,6 +1358,7 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_MDIO_GLOBAL_VEN_ALM_INT_EN	0x1 /* vendor alarm int enable */
 #define IXGBE_MDIO_GLOBAL_STD_ALM2_INT		0x200 /* vendor alarm2 int mask */
 #define IXGBE_MDIO_GLOBAL_INT_HI_TEMP_EN	0x4000 /* int high temp enable */
+#define IXGBE_MDIO_GLOBAL_INT_DEV_FAULT_EN	0x0010 /*int dev fault enable */
 
 #define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR	0xC30A /* PHY_XS SDA/SCL Addr Reg */
 #define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA	0xC30B /* PHY_XS SDA/SCL Data Reg */
@@ -2209,6 +2215,7 @@ enum {
 #define IXGBE_TSAUXC_EN_CLK   0x00000004
 #define IXGBE_TSAUXC_SYNCLK   0x00000008
 #define IXGBE_TSAUXC_SDP0_INT 0x00000040
+#define IXGBE_TSAUXC_DISABLE_SYSTIME	0x80000000
 
 #define IXGBE_TSYNCTXCTL_VALID		0x00000001 /* Tx timestamp valid */
 #define IXGBE_TSYNCTXCTL_ENABLED	0x00000010 /* Tx timestamping enabled */
@@ -2218,8 +2225,12 @@ enum {
 #define IXGBE_TSYNCRXCTL_TYPE_L2_V2	0x00
 #define IXGBE_TSYNCRXCTL_TYPE_L4_V1	0x02
 #define IXGBE_TSYNCRXCTL_TYPE_L2_L4_V2	0x04
+#define IXGBE_TSYNCRXCTL_TYPE_ALL	0x08
 #define IXGBE_TSYNCRXCTL_TYPE_EVENT_V2	0x0A
 #define IXGBE_TSYNCRXCTL_ENABLED	0x00000010 /* Rx Timestamping enabled */
+#define IXGBE_TSYNCRXCTL_TSIP_UT_EN	0x00800000 /* Rx Timestamp in Packet */
+
+#define IXGBE_TSIM_TXTS			0x00000002
 
 #define IXGBE_RXMTRL_V1_CTRLT_MASK	0x000000FF
 #define IXGBE_RXMTRL_V1_SYNC_MSG	0x00
@@ -2332,6 +2343,7 @@ enum {
 #define IXGBE_RXD_STAT_UDPV     0x400   /* Valid UDP checksum */
 #define IXGBE_RXD_STAT_DYNINT   0x800   /* Pkt caused INT via DYNINT */
 #define IXGBE_RXD_STAT_LLINT    0x800   /* Pkt caused Low Latency Interrupt */
+#define IXGBE_RXD_STAT_TSIP     0x08000 /* Time Stamp in packet buffer */
 #define IXGBE_RXD_STAT_TS       0x10000 /* Time Stamp */
 #define IXGBE_RXD_STAT_SECP     0x20000 /* Security Processing */
 #define IXGBE_RXD_STAT_LB       0x40000 /* Loopback Status */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index c1d4584f6469..bf8225ceab8e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -57,8 +57,7 @@ s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
 	struct ixgbe_phy_info *phy = &hw->phy;
 
 	/* set_phy_power was set by default to NULL */
-	if (!ixgbe_mng_present(hw))
-		phy->ops.set_phy_power = ixgbe_set_copper_phy_power;
+	phy->ops.set_phy_power = ixgbe_set_copper_phy_power;
 
 	mac->mcft_size = IXGBE_X540_MC_TBL_SIZE;
 	mac->vft_size = IXGBE_X540_VFT_TBL_SIZE;
@@ -110,13 +109,14 @@ mac_reset_top:
 	ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL);
 	IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
 	IXGBE_WRITE_FLUSH(hw);
+	usleep_range(1000, 1200);
 
 	/* Poll for reset bit to self-clear indicating reset is complete */
 	for (i = 0; i < 10; i++) {
-		udelay(1);
 		ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
 		if (!(ctrl & IXGBE_CTRL_RST_MASK))
 			break;
+		udelay(1);
 	}
 
 	if (ctrl & IXGBE_CTRL_RST_MASK) {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index ebe0ac950b14..f4ef0d1a5dbe 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -26,6 +26,8 @@
 #include "ixgbe_common.h"
 #include "ixgbe_phy.h"
 
+static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *, ixgbe_link_speed);
+
 static s32 ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
@@ -85,79 +87,6 @@ static s32 ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
 }
 
 /**
- * ixgbe_check_cs4227_reg - Perform diag on a CS4227 register
- * @hw: pointer to hardware structure
- * @reg: the register to check
- *
- * Performs a diagnostic on a register in the CS4227 chip. Returns an error
- * if it is not operating correctly.
- * This function assumes that the caller has acquired the proper semaphore.
- */
-static s32 ixgbe_check_cs4227_reg(struct ixgbe_hw *hw, u16 reg)
-{
-	s32 status;
-	u32 retry;
-	u16 reg_val;
-
-	reg_val = (IXGBE_CS4227_EDC_MODE_DIAG << 1) | 1;
-	status = ixgbe_write_cs4227(hw, reg, reg_val);
-	if (status)
-		return status;
-	for (retry = 0; retry < IXGBE_CS4227_RETRIES; retry++) {
-		msleep(IXGBE_CS4227_CHECK_DELAY);
-		reg_val = 0xFFFF;
-		ixgbe_read_cs4227(hw, reg, &reg_val);
-		if (!reg_val)
-			break;
-	}
-	if (reg_val) {
-		hw_err(hw, "CS4227 reg 0x%04X failed diagnostic\n", reg);
-		return status;
-	}
-
-	return 0;
-}
-
-/**
- * ixgbe_get_cs4227_status - Return CS4227 status
- * @hw: pointer to hardware structure
- *
- * Performs a diagnostic on the CS4227 chip. Returns an error if it is
- * not operating correctly.
- * This function assumes that the caller has acquired the proper semaphore.
- */
-static s32 ixgbe_get_cs4227_status(struct ixgbe_hw *hw)
-{
-	s32 status;
-	u16 value = 0;
-
-	/* Exit if the diagnostic has already been performed. */
-	status = ixgbe_read_cs4227(hw, IXGBE_CS4227_SCRATCH, &value);
-	if (status)
-		return status;
-	if (value == IXGBE_CS4227_RESET_COMPLETE)
-		return 0;
-
-	/* Check port 0. */
-	status = ixgbe_check_cs4227_reg(hw, IXGBE_CS4227_LINE_SPARE24_LSB);
-	if (status)
-		return status;
-
-	status = ixgbe_check_cs4227_reg(hw, IXGBE_CS4227_HOST_SPARE24_LSB);
-	if (status)
-		return status;
-
-	/* Check port 1. */
-	status = ixgbe_check_cs4227_reg(hw, IXGBE_CS4227_LINE_SPARE24_LSB +
-					(1 << 12));
-	if (status)
-		return status;
-
-	return ixgbe_check_cs4227_reg(hw, IXGBE_CS4227_HOST_SPARE24_LSB +
-				      (1 << 12));
-}
-
-/**
  * ixgbe_read_pe - Read register from port expander
  * @hw: pointer to hardware structure
  * @reg: register number to read
@@ -326,13 +255,6 @@ static void ixgbe_check_cs4227(struct ixgbe_hw *hw)
 		return;
 	}
 
-	/* Is the CS4227 working correctly? */
-	status = ixgbe_get_cs4227_status(hw);
-	if (status) {
-		hw_err(hw, "CS4227 status failed: %d", status);
-		goto out;
-	}
-
 	/* Record completion for next time. */
 	status = ixgbe_write_cs4227(hw, IXGBE_CS4227_SCRATCH,
 				    IXGBE_CS4227_RESET_COMPLETE);
@@ -1257,31 +1179,71 @@ ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw,
 	if (status)
 		return status;
 
-	/* Configure CS4227 LINE side to 10G SR. */
-	slice = IXGBE_CS4227_LINE_SPARE22_MSB + (hw->bus.lan_id << 12);
-	value = IXGBE_CS4227_SPEED_10G;
-	status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227, slice,
-						  value);
-
-	/* Configure CS4227 for HOST connection rate then type. */
-	slice = IXGBE_CS4227_HOST_SPARE22_MSB + (hw->bus.lan_id << 12);
-	value = speed & IXGBE_LINK_SPEED_10GB_FULL ?
-		IXGBE_CS4227_SPEED_10G : IXGBE_CS4227_SPEED_1G;
-	status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227, slice,
-						  value);
+	if (!(hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE)) {
+		/* Configure CS4227 LINE side to 10G SR. */
+		slice = IXGBE_CS4227_LINE_SPARE22_MSB + (hw->bus.lan_id << 12);
+		value = IXGBE_CS4227_SPEED_10G;
+		status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227,
+							  slice, value);
+		if (status)
+			goto i2c_err;
 
-	slice = IXGBE_CS4227_HOST_SPARE24_LSB + (hw->bus.lan_id << 12);
-	if (setup_linear)
-		value = (IXGBE_CS4227_EDC_MODE_CX1 << 1) | 1;
-	else
+		slice = IXGBE_CS4227_LINE_SPARE24_LSB + (hw->bus.lan_id << 12);
 		value = (IXGBE_CS4227_EDC_MODE_SR << 1) | 1;
-	status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227, slice,
-						  value);
+		status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227,
+							  slice, value);
+		if (status)
+			goto i2c_err;
+
+		/* Configure CS4227 for HOST connection rate then type. */
+		slice = IXGBE_CS4227_HOST_SPARE22_MSB + (hw->bus.lan_id << 12);
+		value = speed & IXGBE_LINK_SPEED_10GB_FULL ?
+			IXGBE_CS4227_SPEED_10G : IXGBE_CS4227_SPEED_1G;
+		status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227,
+							  slice, value);
+		if (status)
+			goto i2c_err;
 
-	/* If internal link mode is XFI, then setup XFI internal link. */
-	if (!(hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE))
+		slice = IXGBE_CS4227_HOST_SPARE24_LSB + (hw->bus.lan_id << 12);
+		if (setup_linear)
+			value = (IXGBE_CS4227_EDC_MODE_CX1 << 1) | 1;
+		else
+			value = (IXGBE_CS4227_EDC_MODE_SR << 1) | 1;
+		status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227,
+							  slice, value);
+		if (status)
+			goto i2c_err;
+
+		/* Setup XFI internal link. */
 		status = ixgbe_setup_ixfi_x550em(hw, &speed);
+		if (status) {
+			hw_dbg(hw, "setup_ixfi failed with %d\n", status);
+			return status;
+		}
+	} else {
+		/* Configure internal PHY for KR/KX. */
+		status = ixgbe_setup_kr_speed_x550em(hw, speed);
+		if (status) {
+			hw_dbg(hw, "setup_kr_speed failed with %d\n", status);
+			return status;
+		}
+
+		/* Configure CS4227 LINE side to proper mode. */
+		slice = IXGBE_CS4227_LINE_SPARE24_LSB + (hw->bus.lan_id << 12);
+		if (setup_linear)
+			value = (IXGBE_CS4227_EDC_MODE_CX1 << 1) | 1;
+		else
+			value = (IXGBE_CS4227_EDC_MODE_SR << 1) | 1;
+		status = ixgbe_write_i2c_combined_generic(hw, IXGBE_CS4227,
+							  slice, value);
+		if (status)
+			goto i2c_err;
+	}
 
+	return 0;
+
+i2c_err:
+	hw_dbg(hw, "combined i2c access failed with %d\n", status);
 	return status;
 }
 
@@ -1482,7 +1444,7 @@ static s32 ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc)
 				IXGBE_MDIO_GLOBAL_ALARM_1_INT)))
 		return status;
 
-	/* High temperature failure alarm triggered */
+	/* Global alarm triggered */
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_GLOBAL_ALARM_1,
 				      IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
 				      &reg);
@@ -1496,6 +1458,21 @@ static s32 ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc)
 		ixgbe_set_copper_phy_power(hw, false);
 		return IXGBE_ERR_OVERTEMP;
 	}
+	if (reg & IXGBE_MDIO_GLOBAL_ALM_1_DEV_FAULT) {
+		/*  device fault alarm triggered */
+		status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_GLOBAL_FAULT_MSG,
+					  IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
+					  &reg);
+		if (status)
+			return status;
+
+		/* if device fault was due to high temp alarm handle and exit */
+		if (reg == IXGBE_MDIO_GLOBAL_FAULT_MSG_HI_TMP) {
+			/* power down the PHY in case the PHY FW didn't */
+			ixgbe_set_copper_phy_power(hw, false);
+			return IXGBE_ERR_OVERTEMP;
+		}
+	}
 
 	/* Vendor alarm 2 triggered */
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_GLOBAL_CHIP_STD_INT_FLAG,
@@ -1549,14 +1526,15 @@ static s32 ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
 	if (status)
 		return status;
 
-	/* Enables high temperature failure alarm */
+	/* Enable high temperature failure and global fault alarms */
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_GLOBAL_INT_MASK,
 				      IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
 				      &reg);
 	if (status)
 		return status;
 
-	reg |= IXGBE_MDIO_GLOBAL_INT_HI_TEMP_EN;
+	reg |= (IXGBE_MDIO_GLOBAL_INT_HI_TEMP_EN |
+		IXGBE_MDIO_GLOBAL_INT_DEV_FAULT_EN);
 
 	status = hw->phy.ops.write_reg(hw, IXGBE_MDIO_GLOBAL_INT_MASK,
 				       IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
@@ -1765,6 +1743,12 @@ static s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
 	if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_copper)
 		return IXGBE_ERR_CONFIG;
 
+	if (hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE) {
+		speed = IXGBE_LINK_SPEED_10GB_FULL |
+			IXGBE_LINK_SPEED_1GB_FULL;
+		return ixgbe_setup_kr_speed_x550em(hw, speed);
+	}
+
 	/* If link is not up, then there is no setup necessary so return  */
 	status = ixgbe_ext_phy_t_x550em_get_link(hw, &link_up);
 	if (status)
@@ -1969,7 +1953,6 @@ static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
 static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 {
 	struct ixgbe_phy_info *phy = &hw->phy;
-	ixgbe_link_speed speed;
 	s32 ret_val;
 
 	hw->mac.ops.set_lan_id(hw);
@@ -1982,13 +1965,6 @@ static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 		 * to determine internal PHY mode.
 		 */
 		phy->nw_mng_if_sel = IXGBE_READ_REG(hw, IXGBE_NW_MNG_IF_SEL);
-
-		/* If internal PHY mode is KR, then initialize KR link */
-		if (phy->nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE) {
-			speed = IXGBE_LINK_SPEED_10GB_FULL |
-				IXGBE_LINK_SPEED_1GB_FULL;
-			ret_val = ixgbe_setup_kr_speed_x550em(hw, speed);
-		}
 	}
 
 	/* Identify the PHY or SFP module */
@@ -2020,14 +1996,8 @@ static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 		/* If internal link mode is XFI, then setup iXFI internal link,
 		 * else setup KR now.
 		 */
-		if (!(phy->nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE)) {
-			phy->ops.setup_internal_link =
-					ixgbe_setup_internal_phy_t_x550em;
-		} else {
-			speed = IXGBE_LINK_SPEED_10GB_FULL |
-				IXGBE_LINK_SPEED_1GB_FULL;
-			ret_val = ixgbe_setup_kr_speed_x550em(hw, speed);
-		}
+		phy->ops.setup_internal_link =
+					      ixgbe_setup_internal_phy_t_x550em;
 
 		/* setup SW LPLU only for first revision */
 		if (!(IXGBE_FUSES0_REV1 & IXGBE_READ_REG(hw,
@@ -2176,13 +2146,14 @@ mac_reset_top:
 	ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL);
 	IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
 	IXGBE_WRITE_FLUSH(hw);
+	usleep_range(1000, 1200);
 
 	/* Poll for reset bit to self-clear meaning reset is complete */
 	for (i = 0; i < 10; i++) {
-		udelay(1);
 		ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
 		if (!(ctrl & IXGBE_CTRL_RST_MASK))
 			break;
+		udelay(1);
 	}
 
 	if (ctrl & IXGBE_CTRL_RST_MASK) {
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index d3e5f5b37999..c48aef613b0a 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -774,7 +774,7 @@ static int ixgbevf_set_coalesce(struct net_device *netdev,
 		adapter->tx_itr_setting = ec->tx_coalesce_usecs;
 
 	if (adapter->tx_itr_setting == 1)
-		tx_itr_param = IXGBE_10K_ITR;
+		tx_itr_param = IXGBE_12K_ITR;
 	else
 		tx_itr_param = adapter->tx_itr_setting;
 
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index ec3147279621..68ec7daa04fd 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -326,8 +326,7 @@ static inline bool ixgbevf_qv_disable(struct ixgbevf_q_vector *q_vector)
 #define IXGBE_MIN_RSC_ITR	24
 #define IXGBE_100K_ITR		40
 #define IXGBE_20K_ITR		200
-#define IXGBE_10K_ITR		400
-#define IXGBE_8K_ITR		500
+#define IXGBE_12K_ITR		336
 
 /* Helper macros to switch between ints/sec and what the register uses.
  * And yes, it's the same math going both ways.  The lowest value
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 592ff237d692..f098952d4fb4 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -59,7 +59,7 @@ static const char ixgbevf_driver_string[] =
 #define DRV_VERSION "2.12.1-k"
 const char ixgbevf_driver_version[] = DRV_VERSION;
 static char ixgbevf_copyright[] =
-	"Copyright (c) 2009 - 2012 Intel Corporation.";
+	"Copyright (c) 2009 - 2015 Intel Corporation.";
 
 static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
 	[board_82599_vf] = &ixgbevf_82599_vf_info,
@@ -96,12 +96,14 @@ static int debug = -1;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
+static struct workqueue_struct *ixgbevf_wq;
+
 static void ixgbevf_service_event_schedule(struct ixgbevf_adapter *adapter)
 {
 	if (!test_bit(__IXGBEVF_DOWN, &adapter->state) &&
 	    !test_bit(__IXGBEVF_REMOVING, &adapter->state) &&
 	    !test_and_set_bit(__IXGBEVF_SERVICE_SCHED, &adapter->state))
-		schedule_work(&adapter->service_task);
+		queue_work(ixgbevf_wq, &adapter->service_task);
 }
 
 static void ixgbevf_service_event_complete(struct ixgbevf_adapter *adapter)
@@ -1138,7 +1140,7 @@ static void ixgbevf_configure_msix(struct ixgbevf_adapter *adapter)
 		if (q_vector->tx.ring && !q_vector->rx.ring) {
 			/* Tx only vector */
 			if (adapter->tx_itr_setting == 1)
-				q_vector->itr = IXGBE_10K_ITR;
+				q_vector->itr = IXGBE_12K_ITR;
 			else
 				q_vector->itr = adapter->tx_itr_setting;
 		} else {
@@ -1196,7 +1198,7 @@ static void ixgbevf_update_itr(struct ixgbevf_q_vector *q_vector,
 	/* simple throttle rate management
 	 *    0-20MB/s lowest (100000 ints/s)
 	 *   20-100MB/s low   (20000 ints/s)
-	 *  100-1249MB/s bulk (8000 ints/s)
+	 *  100-1249MB/s bulk (12000 ints/s)
 	 */
 	/* what was last interrupt timeslice? */
 	timepassed_us = q_vector->itr >> 2;
@@ -1247,7 +1249,7 @@ static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector)
 		break;
 	case bulk_latency:
 	default:
-		new_itr = IXGBE_8K_ITR;
+		new_itr = IXGBE_12K_ITR;
 		break;
 	}
 
@@ -1288,7 +1290,7 @@ static irqreturn_t ixgbevf_msix_clean_rings(int irq, void *data)
 
 	/* EIAM disabled interrupts (on this vector) for us */
 	if (q_vector->rx.ring || q_vector->tx.ring)
-		napi_schedule(&q_vector->napi);
+		napi_schedule_irqoff(&q_vector->napi);
 
 	return IRQ_HANDLED;
 }
@@ -1332,7 +1334,6 @@ static int ixgbevf_map_rings_to_vectors(struct ixgbevf_adapter *adapter)
 	int txr_remaining = adapter->num_tx_queues;
 	int i, j;
 	int rqpv, tqpv;
-	int err = 0;
 
 	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
 
@@ -1345,7 +1346,7 @@ static int ixgbevf_map_rings_to_vectors(struct ixgbevf_adapter *adapter)
 
 		for (; txr_idx < txr_remaining; v_start++, txr_idx++)
 			map_vector_to_txq(adapter, v_start, txr_idx);
-		goto out;
+		return 0;
 	}
 
 	/* If we don't have enough vectors for a 1-to-1
@@ -1370,8 +1371,7 @@ static int ixgbevf_map_rings_to_vectors(struct ixgbevf_adapter *adapter)
 		}
 	}
 
-out:
-	return err;
+	return 0;
 }
 
 /**
@@ -1469,9 +1469,7 @@ static inline void ixgbevf_reset_q_vectors(struct ixgbevf_adapter *adapter)
  **/
 static int ixgbevf_request_irq(struct ixgbevf_adapter *adapter)
 {
-	int err = 0;
-
-	err = ixgbevf_request_msix_irqs(adapter);
+	int err = ixgbevf_request_msix_irqs(adapter);
 
 	if (err)
 		hw_dbg(&adapter->hw, "request_irq failed, Error %d\n", err);
@@ -1830,7 +1828,7 @@ static int ixgbevf_vlan_rx_kill_vid(struct net_device *netdev,
 {
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
-	int err = -EOPNOTSUPP;
+	int err;
 
 	spin_lock_bh(&adapter->mbx_lock);
 
@@ -2046,7 +2044,7 @@ static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
 		      ixgbe_mbox_api_11,
 		      ixgbe_mbox_api_10,
 		      ixgbe_mbox_api_unknown };
-	int err = 0, idx = 0;
+	int err, idx = 0;
 
 	spin_lock_bh(&adapter->mbx_lock);
 
@@ -2260,10 +2258,8 @@ void ixgbevf_reset(struct ixgbevf_adapter *adapter)
 	}
 
 	if (is_valid_ether_addr(adapter->hw.mac.addr)) {
-		memcpy(netdev->dev_addr, adapter->hw.mac.addr,
-		       netdev->addr_len);
-		memcpy(netdev->perm_addr, adapter->hw.mac.addr,
-		       netdev->addr_len);
+		ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
+		ether_addr_copy(netdev->perm_addr, adapter->hw.mac.addr);
 	}
 
 	adapter->last_reset = jiffies;
@@ -2421,7 +2417,7 @@ err_allocation:
 static int ixgbevf_set_interrupt_capability(struct ixgbevf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
-	int err = 0;
+	int err;
 	int vector, v_budget;
 
 	/* It's easy to be greedy for MSI-X vectors, but it really
@@ -2439,26 +2435,21 @@ static int ixgbevf_set_interrupt_capability(struct ixgbevf_adapter *adapter)
 	 */
 	adapter->msix_entries = kcalloc(v_budget,
 					sizeof(struct msix_entry), GFP_KERNEL);
-	if (!adapter->msix_entries) {
-		err = -ENOMEM;
-		goto out;
-	}
+	if (!adapter->msix_entries)
+		return -ENOMEM;
 
 	for (vector = 0; vector < v_budget; vector++)
 		adapter->msix_entries[vector].entry = vector;
 
 	err = ixgbevf_acquire_msix_vectors(adapter, v_budget);
 	if (err)
-		goto out;
+		return err;
 
 	err = netif_set_real_num_tx_queues(netdev, adapter->num_tx_queues);
 	if (err)
-		goto out;
-
-	err = netif_set_real_num_rx_queues(netdev, adapter->num_rx_queues);
+		return err;
 
-out:
-	return err;
+	return netif_set_real_num_rx_queues(netdev, adapter->num_rx_queues);
 }
 
 /**
@@ -2483,9 +2474,6 @@ static int ixgbevf_alloc_q_vectors(struct ixgbevf_adapter *adapter)
 		q_vector->v_idx = q_idx;
 		netif_napi_add(adapter->netdev, &q_vector->napi,
 			       ixgbevf_poll, 64);
-#ifdef CONFIG_NET_RX_BUSY_POLL
-		napi_hash_add(&q_vector->napi);
-#endif
 		adapter->q_vector[q_idx] = q_vector;
 	}
 
@@ -2662,13 +2650,14 @@ static int ixgbevf_sw_init(struct ixgbevf_adapter *adapter)
 		else if (is_zero_ether_addr(adapter->hw.mac.addr))
 			dev_info(&pdev->dev,
 				 "MAC address not assigned by administrator.\n");
-		memcpy(netdev->dev_addr, hw->mac.addr, netdev->addr_len);
+		ether_addr_copy(netdev->dev_addr, hw->mac.addr);
 	}
 
 	if (!is_valid_ether_addr(netdev->dev_addr)) {
 		dev_info(&pdev->dev, "Assigning random MAC address\n");
 		eth_hw_addr_random(netdev);
-		memcpy(hw->mac.addr, netdev->dev_addr, netdev->addr_len);
+		ether_addr_copy(hw->mac.addr, netdev->dev_addr);
+		ether_addr_copy(hw->mac.perm_addr, netdev->dev_addr);
 	}
 
 	/* Enable dynamic interrupt throttling rates */
@@ -3355,6 +3344,7 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		u8 l4_hdr = 0;
+		__be16 frag_off;
 
 		switch (first->protocol) {
 		case htons(ETH_P_IP):
@@ -3365,13 +3355,16 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
 		case htons(ETH_P_IPV6):
 			vlan_macip_lens |= skb_network_header_len(skb);
 			l4_hdr = ipv6_hdr(skb)->nexthdr;
+			if (likely(skb_network_header_len(skb) ==
+				   sizeof(struct ipv6hdr)))
+				break;
+			ipv6_skip_exthdr(skb, skb_network_offset(skb) +
+					      sizeof(struct ipv6hdr),
+					 &l4_hdr, &frag_off);
+			if (unlikely(frag_off))
+				l4_hdr = NEXTHDR_FRAGMENT;
 			break;
 		default:
-			if (unlikely(net_ratelimit())) {
-				dev_warn(tx_ring->dev,
-					 "partial checksum but proto=%x!\n",
-					 first->protocol);
-			}
 			break;
 		}
 
@@ -3393,16 +3386,18 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
 		default:
 			if (unlikely(net_ratelimit())) {
 				dev_warn(tx_ring->dev,
-					 "partial checksum but l4 proto=%x!\n",
-					 l4_hdr);
+					 "partial checksum, l3 proto=%x, l4 proto=%x\n",
+					 first->protocol, l4_hdr);
 			}
-			break;
+			skb_checksum_help(skb);
+			goto no_csum;
 		}
 
 		/* update TX checksum flag */
 		first->tx_flags |= IXGBE_TX_FLAGS_CSUM;
 	}
 
+no_csum:
 	/* vlan_macip_lens: MACLEN, VLAN tag */
 	vlan_macip_lens |= skb_network_offset(skb) << IXGBE_ADVTXD_MACLEN_SHIFT;
 	vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK;
@@ -3698,8 +3693,8 @@ static int ixgbevf_set_mac(struct net_device *netdev, void *p)
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
 
-	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
-	memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
+	ether_addr_copy(netdev->dev_addr, addr->sa_data);
+	ether_addr_copy(hw->mac.addr, addr->sa_data);
 
 	spin_lock_bh(&adapter->mbx_lock);
 
@@ -4248,15 +4243,17 @@ static struct pci_driver ixgbevf_driver = {
  **/
 static int __init ixgbevf_init_module(void)
 {
-	int ret;
-
 	pr_info("%s - version %s\n", ixgbevf_driver_string,
 		ixgbevf_driver_version);
 
 	pr_info("%s\n", ixgbevf_copyright);
+	ixgbevf_wq = create_singlethread_workqueue(ixgbevf_driver_name);
+	if (!ixgbevf_wq) {
+		pr_err("%s: Failed to create workqueue\n", ixgbevf_driver_name);
+		return -ENOMEM;
+	}
 
-	ret = pci_register_driver(&ixgbevf_driver);
-	return ret;
+	return pci_register_driver(&ixgbevf_driver);
 }
 
 module_init(ixgbevf_init_module);
@@ -4270,6 +4267,10 @@ module_init(ixgbevf_init_module);
 static void __exit ixgbevf_exit_module(void)
 {
 	pci_unregister_driver(&ixgbevf_driver);
+	if (ixgbevf_wq) {
+		destroy_workqueue(ixgbevf_wq);
+		ixgbevf_wq = NULL;
+	}
 }
 
 #ifdef DEBUG
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index 427f3605cbfc..61a98f4c5746 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -117,7 +117,9 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw)
 	    msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_NACK))
 		return IXGBE_ERR_INVALID_MAC_ADDR;
 
-	ether_addr_copy(hw->mac.perm_addr, addr);
+	if (msgbuf[0] == (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK))
+		ether_addr_copy(hw->mac.perm_addr, addr);
+
 	hw->mac.mc_filter_type = msgbuf[IXGBE_VF_MC_TYPE_WORD];
 
 	return 0;
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 4182290fdbcf..4eba2ed53052 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -3257,25 +3257,20 @@ static struct platform_driver mv643xx_eth_driver = {
 	},
 };
 
+static struct platform_driver * const drivers[] = {
+	&mv643xx_eth_shared_driver,
+	&mv643xx_eth_driver,
+};
+
 static int __init mv643xx_eth_init_module(void)
 {
-	int rc;
-
-	rc = platform_driver_register(&mv643xx_eth_shared_driver);
-	if (!rc) {
-		rc = platform_driver_register(&mv643xx_eth_driver);
-		if (rc)
-			platform_driver_unregister(&mv643xx_eth_shared_driver);
-	}
-
-	return rc;
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 module_init(mv643xx_eth_init_module);
 
 static void __exit mv643xx_eth_cleanup_module(void)
 {
-	platform_driver_unregister(&mv643xx_eth_driver);
-	platform_driver_unregister(&mv643xx_eth_shared_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 module_exit(mv643xx_eth_cleanup_module);
 
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index ed622fa29dfa..528c2544389b 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -371,7 +371,7 @@ struct mvneta_port {
 	unsigned int duplex;
 	unsigned int speed;
 	unsigned int tx_csum_limit;
-	int use_inband_status:1;
+	unsigned int use_inband_status:1;
 
 	u64 ethtool_stats[ARRAY_SIZE(mvneta_statistics)];
 };
@@ -973,6 +973,44 @@ static void mvneta_set_other_mcast_table(struct mvneta_port *pp, int queue)
 		mvreg_write(pp, MVNETA_DA_FILT_OTH_MCAST + offset, val);
 }
 
+static void mvneta_set_autoneg(struct mvneta_port *pp, int enable)
+{
+	u32 val;
+
+	if (enable) {
+		val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
+		val &= ~(MVNETA_GMAC_FORCE_LINK_PASS |
+			 MVNETA_GMAC_FORCE_LINK_DOWN |
+			 MVNETA_GMAC_AN_FLOW_CTRL_EN);
+		val |= MVNETA_GMAC_INBAND_AN_ENABLE |
+		       MVNETA_GMAC_AN_SPEED_EN |
+		       MVNETA_GMAC_AN_DUPLEX_EN;
+		mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+
+		val = mvreg_read(pp, MVNETA_GMAC_CLOCK_DIVIDER);
+		val |= MVNETA_GMAC_1MS_CLOCK_ENABLE;
+		mvreg_write(pp, MVNETA_GMAC_CLOCK_DIVIDER, val);
+
+		val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+		val |= MVNETA_GMAC2_INBAND_AN_ENABLE;
+		mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
+	} else {
+		val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
+		val &= ~(MVNETA_GMAC_INBAND_AN_ENABLE |
+		       MVNETA_GMAC_AN_SPEED_EN |
+		       MVNETA_GMAC_AN_DUPLEX_EN);
+		mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+
+		val = mvreg_read(pp, MVNETA_GMAC_CLOCK_DIVIDER);
+		val &= ~MVNETA_GMAC_1MS_CLOCK_ENABLE;
+		mvreg_write(pp, MVNETA_GMAC_CLOCK_DIVIDER, val);
+
+		val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+		val &= ~MVNETA_GMAC2_INBAND_AN_ENABLE;
+		mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
+	}
+}
+
 /* This method sets defaults to the NETA port:
  *	Clears interrupt Cause and Mask registers.
  *	Clears all MAC tables.
@@ -1058,26 +1096,7 @@ static void mvneta_defaults_set(struct mvneta_port *pp)
 	val &= ~MVNETA_PHY_POLLING_ENABLE;
 	mvreg_write(pp, MVNETA_UNIT_CONTROL, val);
 
-	if (pp->use_inband_status) {
-		val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
-		val &= ~(MVNETA_GMAC_FORCE_LINK_PASS |
-			 MVNETA_GMAC_FORCE_LINK_DOWN |
-			 MVNETA_GMAC_AN_FLOW_CTRL_EN);
-		val |= MVNETA_GMAC_INBAND_AN_ENABLE |
-		       MVNETA_GMAC_AN_SPEED_EN |
-		       MVNETA_GMAC_AN_DUPLEX_EN;
-		mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
-		val = mvreg_read(pp, MVNETA_GMAC_CLOCK_DIVIDER);
-		val |= MVNETA_GMAC_1MS_CLOCK_ENABLE;
-		mvreg_write(pp, MVNETA_GMAC_CLOCK_DIVIDER, val);
-	} else {
-		val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
-		val &= ~(MVNETA_GMAC_INBAND_AN_ENABLE |
-		       MVNETA_GMAC_AN_SPEED_EN |
-		       MVNETA_GMAC_AN_DUPLEX_EN);
-		mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
-	}
-
+	mvneta_set_autoneg(pp, pp->use_inband_status);
 	mvneta_set_ucast_table(pp, -1);
 	mvneta_set_special_mcast_table(pp, -1);
 	mvneta_set_other_mcast_table(pp, -1);
@@ -2943,10 +2962,43 @@ int mvneta_ethtool_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 int mvneta_ethtool_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct mvneta_port *pp = netdev_priv(dev);
+	struct phy_device *phydev = pp->phy_dev;
 
-	if (!pp->phy_dev)
+	if (!phydev)
 		return -ENODEV;
 
+	if ((cmd->autoneg == AUTONEG_ENABLE) != pp->use_inband_status) {
+		u32 val;
+
+		mvneta_set_autoneg(pp, cmd->autoneg == AUTONEG_ENABLE);
+
+		if (cmd->autoneg == AUTONEG_DISABLE) {
+			val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
+			val &= ~(MVNETA_GMAC_CONFIG_MII_SPEED |
+				 MVNETA_GMAC_CONFIG_GMII_SPEED |
+				 MVNETA_GMAC_CONFIG_FULL_DUPLEX);
+
+			if (phydev->duplex)
+				val |= MVNETA_GMAC_CONFIG_FULL_DUPLEX;
+
+			if (phydev->speed == SPEED_1000)
+				val |= MVNETA_GMAC_CONFIG_GMII_SPEED;
+			else if (phydev->speed == SPEED_100)
+				val |= MVNETA_GMAC_CONFIG_MII_SPEED;
+
+			mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+		}
+
+		pp->use_inband_status = (cmd->autoneg == AUTONEG_ENABLE);
+		netdev_info(pp->dev, "autoneg status set to %i\n",
+			    pp->use_inband_status);
+
+		if (netif_running(dev)) {
+			mvneta_port_down(pp);
+			mvneta_port_up(pp);
+		}
+	}
+
 	return phy_ethtool_sset(pp->phy_dev, cmd);
 }
 
@@ -3230,9 +3282,6 @@ static int mvneta_port_power_up(struct mvneta_port *pp, int phy_mode)
 		return -EINVAL;
 	}
 
-	if (pp->use_inband_status)
-		ctrl |= MVNETA_GMAC2_INBAND_AN_ENABLE;
-
 	/* Cancel Port Reset */
 	ctrl &= ~MVNETA_GMAC2_PORT_RESET;
 	mvreg_write(pp, MVNETA_GMAC_CTRL_2, ctrl);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c
index eb8a4988de63..af975a2b74c6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c
@@ -155,13 +155,11 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
 	cq->mcq.comp  = cq->is_tx ? mlx4_en_tx_irq : mlx4_en_rx_irq;
 	cq->mcq.event = mlx4_en_cq_event;
 
-	if (cq->is_tx) {
-		netif_napi_add(cq->dev, &cq->napi, mlx4_en_poll_tx_cq,
-			       NAPI_POLL_WEIGHT);
-	} else {
+	if (cq->is_tx)
+		netif_tx_napi_add(cq->dev, &cq->napi, mlx4_en_poll_tx_cq,
+				  NAPI_POLL_WEIGHT);
+	else
 		netif_napi_add(cq->dev, &cq->napi, mlx4_en_poll_rx_cq, 64);
-		napi_hash_add(&cq->napi);
-	}
 
 	napi_enable(&cq->napi);
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index ddb5541882f5..dd84cabb2a51 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -337,11 +337,7 @@ static int mlx4_en_get_sset_count(struct net_device *dev, int sset)
 	case ETH_SS_STATS:
 		return bitmap_iterator_count(&it) +
 			(priv->tx_ring_num * 2) +
-#ifdef CONFIG_NET_RX_BUSY_POLL
-			(priv->rx_ring_num * 5);
-#else
 			(priv->rx_ring_num * 2);
-#endif
 	case ETH_SS_TEST:
 		return MLX4_EN_NUM_SELF_TEST - !(priv->mdev->dev->caps.flags
 					& MLX4_DEV_CAP_FLAG_UC_LOOPBACK) * 2;
@@ -408,11 +404,6 @@ static void mlx4_en_get_ethtool_stats(struct net_device *dev,
 	for (i = 0; i < priv->rx_ring_num; i++) {
 		data[index++] = priv->rx_ring[i]->packets;
 		data[index++] = priv->rx_ring[i]->bytes;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-		data[index++] = priv->rx_ring[i]->yields;
-		data[index++] = priv->rx_ring[i]->misses;
-		data[index++] = priv->rx_ring[i]->cleaned;
-#endif
 	}
 	spin_unlock_bh(&priv->stats_lock);
 
@@ -486,14 +477,6 @@ static void mlx4_en_get_strings(struct net_device *dev,
 				"rx%d_packets", i);
 			sprintf(data + (index++) * ETH_GSTRING_LEN,
 				"rx%d_bytes", i);
-#ifdef CONFIG_NET_RX_BUSY_POLL
-			sprintf(data + (index++) * ETH_GSTRING_LEN,
-				"rx%d_napi_yield", i);
-			sprintf(data + (index++) * ETH_GSTRING_LEN,
-				"rx%d_misses", i);
-			sprintf(data + (index++) * ETH_GSTRING_LEN,
-				"rx%d_cleaned", i);
-#endif
 		}
 		break;
 	case ETH_SS_PRIV_FLAGS:
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 886e1bc86374..659209ff7af6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -69,34 +69,6 @@ int mlx4_en_setup_tc(struct net_device *dev, u8 up)
 	return 0;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-/* must be called with local_bh_disable()d */
-static int mlx4_en_low_latency_recv(struct napi_struct *napi)
-{
-	struct mlx4_en_cq *cq = container_of(napi, struct mlx4_en_cq, napi);
-	struct net_device *dev = cq->dev;
-	struct mlx4_en_priv *priv = netdev_priv(dev);
-	struct mlx4_en_rx_ring *rx_ring = priv->rx_ring[cq->ring];
-	int done;
-
-	if (!priv->port_up)
-		return LL_FLUSH_FAILED;
-
-	if (!mlx4_en_cq_lock_poll(cq))
-		return LL_FLUSH_BUSY;
-
-	done = mlx4_en_process_rx_cq(dev, cq, 4);
-	if (likely(done))
-		rx_ring->cleaned += done;
-	else
-		rx_ring->misses++;
-
-	mlx4_en_cq_unlock_poll(cq);
-
-	return done;
-}
-#endif	/* CONFIG_NET_RX_BUSY_POLL */
-
 #ifdef CONFIG_RFS_ACCEL
 
 struct mlx4_en_filter {
@@ -1561,8 +1533,6 @@ int mlx4_en_start_port(struct net_device *dev)
 	for (i = 0; i < priv->rx_ring_num; i++) {
 		cq = priv->rx_cq[i];
 
-		mlx4_en_cq_init_lock(cq);
-
 		err = mlx4_en_init_affinity_hint(priv, i);
 		if (err) {
 			en_err(priv, "Failed preparing IRQ affinity hint\n");
@@ -1859,13 +1829,6 @@ void mlx4_en_stop_port(struct net_device *dev, int detach)
 	for (i = 0; i < priv->rx_ring_num; i++) {
 		struct mlx4_en_cq *cq = priv->rx_cq[i];
 
-		local_bh_disable();
-		while (!mlx4_en_cq_lock_napi(cq)) {
-			pr_info("CQ %d locked\n", i);
-			mdelay(1);
-		}
-		local_bh_enable();
-
 		napi_synchronize(&cq->napi);
 		mlx4_en_deactivate_rx_ring(priv, priv->rx_ring[i]);
 		mlx4_en_deactivate_cq(priv, cq);
@@ -2504,9 +2467,6 @@ static const struct net_device_ops mlx4_netdev_ops = {
 #ifdef CONFIG_RFS_ACCEL
 	.ndo_rx_flow_steer	= mlx4_en_filter_rfs,
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= mlx4_en_low_latency_recv,
-#endif
 	.ndo_get_phys_port_id	= mlx4_en_get_phys_port_id,
 #ifdef CONFIG_MLX4_EN_VXLAN
 	.ndo_add_vxlan_port	= mlx4_en_add_vxlan_port,
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index e7a5000aa12c..41440b2b20a3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -873,10 +873,8 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
 		 * - TCP/IP (v4)
 		 * - without IP options
 		 * - not an IP fragment
-		 * - no LLS polling in progress
 		 */
-		if (!mlx4_en_cq_busy_polling(cq) &&
-		    (dev->features & NETIF_F_GRO)) {
+		if (dev->features & NETIF_F_GRO) {
 			struct sk_buff *gro_skb = napi_get_frags(&cq->napi);
 			if (!gro_skb)
 				goto next;
@@ -927,7 +925,6 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
 						PKT_HASH_TYPE_L3);
 
 			skb_record_rx_queue(gro_skb, cq->ring);
-			skb_mark_napi_id(gro_skb, &cq->napi);
 
 			if (ring->hwtstamp_rx_filter == HWTSTAMP_FILTER_ALL) {
 				timestamp = mlx4_en_get_cqe_ts(cqe);
@@ -990,13 +987,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
 					       timestamp);
 		}
 
-		skb_mark_napi_id(skb, &cq->napi);
-
-		if (!mlx4_en_cq_busy_polling(cq))
-			napi_gro_receive(&cq->napi, skb);
-		else
-			netif_receive_skb(skb);
-
+		napi_gro_receive(&cq->napi, skb);
 next:
 		for (nr = 0; nr < priv->num_frags; nr++)
 			mlx4_en_free_frag(priv, frags, nr);
@@ -1038,13 +1029,8 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget)
 	struct mlx4_en_priv *priv = netdev_priv(dev);
 	int done;
 
-	if (!mlx4_en_cq_lock_napi(cq))
-		return budget;
-
 	done = mlx4_en_process_rx_cq(dev, cq, budget);
 
-	mlx4_en_cq_unlock_napi(cq);
-
 	/* If we used up all the quota - we're probably not done yet... */
 	if (done == budget) {
 		const struct cpumask *aff;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index c41f15102ae0..35de7d2e6b34 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -320,11 +320,6 @@ struct mlx4_en_rx_ring {
 	void *rx_info;
 	unsigned long bytes;
 	unsigned long packets;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	unsigned long yields;
-	unsigned long misses;
-	unsigned long cleaned;
-#endif
 	unsigned long csum_ok;
 	unsigned long csum_none;
 	unsigned long csum_complete;
@@ -347,18 +342,6 @@ struct mlx4_en_cq {
 	struct mlx4_cqe *buf;
 #define MLX4_EN_OPCODE_ERROR	0x1e
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	unsigned int state;
-#define MLX4_EN_CQ_STATE_IDLE        0
-#define MLX4_EN_CQ_STATE_NAPI     1    /* NAPI owns this CQ */
-#define MLX4_EN_CQ_STATE_POLL     2    /* poll owns this CQ */
-#define MLX4_CQ_LOCKED (MLX4_EN_CQ_STATE_NAPI | MLX4_EN_CQ_STATE_POLL)
-#define MLX4_EN_CQ_STATE_NAPI_YIELD  4    /* NAPI yielded this CQ */
-#define MLX4_EN_CQ_STATE_POLL_YIELD  8    /* poll yielded this CQ */
-#define CQ_YIELD (MLX4_EN_CQ_STATE_NAPI_YIELD | MLX4_EN_CQ_STATE_POLL_YIELD)
-#define CQ_USER_PEND (MLX4_EN_CQ_STATE_POLL | MLX4_EN_CQ_STATE_POLL_YIELD)
-	spinlock_t poll_lock; /* protects from LLS/napi conflicts */
-#endif  /* CONFIG_NET_RX_BUSY_POLL */
 	struct irq_desc *irq_desc;
 };
 
@@ -622,115 +605,6 @@ static inline struct mlx4_cqe *mlx4_en_get_cqe(void *buf, int idx, int cqe_sz)
 	return buf + idx * cqe_sz;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void mlx4_en_cq_init_lock(struct mlx4_en_cq *cq)
-{
-	spin_lock_init(&cq->poll_lock);
-	cq->state = MLX4_EN_CQ_STATE_IDLE;
-}
-
-/* called from the device poll rutine to get ownership of a cq */
-static inline bool mlx4_en_cq_lock_napi(struct mlx4_en_cq *cq)
-{
-	int rc = true;
-	spin_lock(&cq->poll_lock);
-	if (cq->state & MLX4_CQ_LOCKED) {
-		WARN_ON(cq->state & MLX4_EN_CQ_STATE_NAPI);
-		cq->state |= MLX4_EN_CQ_STATE_NAPI_YIELD;
-		rc = false;
-	} else
-		/* we don't care if someone yielded */
-		cq->state = MLX4_EN_CQ_STATE_NAPI;
-	spin_unlock(&cq->poll_lock);
-	return rc;
-}
-
-/* returns true is someone tried to get the cq while napi had it */
-static inline bool mlx4_en_cq_unlock_napi(struct mlx4_en_cq *cq)
-{
-	int rc = false;
-	spin_lock(&cq->poll_lock);
-	WARN_ON(cq->state & (MLX4_EN_CQ_STATE_POLL |
-			       MLX4_EN_CQ_STATE_NAPI_YIELD));
-
-	if (cq->state & MLX4_EN_CQ_STATE_POLL_YIELD)
-		rc = true;
-	cq->state = MLX4_EN_CQ_STATE_IDLE;
-	spin_unlock(&cq->poll_lock);
-	return rc;
-}
-
-/* called from mlx4_en_low_latency_poll() */
-static inline bool mlx4_en_cq_lock_poll(struct mlx4_en_cq *cq)
-{
-	int rc = true;
-	spin_lock_bh(&cq->poll_lock);
-	if ((cq->state & MLX4_CQ_LOCKED)) {
-		struct net_device *dev = cq->dev;
-		struct mlx4_en_priv *priv = netdev_priv(dev);
-		struct mlx4_en_rx_ring *rx_ring = priv->rx_ring[cq->ring];
-
-		cq->state |= MLX4_EN_CQ_STATE_POLL_YIELD;
-		rc = false;
-		rx_ring->yields++;
-	} else
-		/* preserve yield marks */
-		cq->state |= MLX4_EN_CQ_STATE_POLL;
-	spin_unlock_bh(&cq->poll_lock);
-	return rc;
-}
-
-/* returns true if someone tried to get the cq while it was locked */
-static inline bool mlx4_en_cq_unlock_poll(struct mlx4_en_cq *cq)
-{
-	int rc = false;
-	spin_lock_bh(&cq->poll_lock);
-	WARN_ON(cq->state & (MLX4_EN_CQ_STATE_NAPI));
-
-	if (cq->state & MLX4_EN_CQ_STATE_POLL_YIELD)
-		rc = true;
-	cq->state = MLX4_EN_CQ_STATE_IDLE;
-	spin_unlock_bh(&cq->poll_lock);
-	return rc;
-}
-
-/* true if a socket is polling, even if it did not get the lock */
-static inline bool mlx4_en_cq_busy_polling(struct mlx4_en_cq *cq)
-{
-	WARN_ON(!(cq->state & MLX4_CQ_LOCKED));
-	return cq->state & CQ_USER_PEND;
-}
-#else
-static inline void mlx4_en_cq_init_lock(struct mlx4_en_cq *cq)
-{
-}
-
-static inline bool mlx4_en_cq_lock_napi(struct mlx4_en_cq *cq)
-{
-	return true;
-}
-
-static inline bool mlx4_en_cq_unlock_napi(struct mlx4_en_cq *cq)
-{
-	return false;
-}
-
-static inline bool mlx4_en_cq_lock_poll(struct mlx4_en_cq *cq)
-{
-	return false;
-}
-
-static inline bool mlx4_en_cq_unlock_poll(struct mlx4_en_cq *cq)
-{
-	return false;
-}
-
-static inline bool mlx4_en_cq_busy_polling(struct mlx4_en_cq *cq)
-{
-	return false;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 #define MLX4_EN_WOL_DO_MODIFY (1ULL << 63)
 
 void mlx4_en_update_loopback_state(struct net_device *dev,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
index 26a68b8af2c5..a0755919ccaf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
@@ -2,7 +2,7 @@ obj-$(CONFIG_MLX5_CORE)		+= mlx5_core.o
 
 mlx5_core-y :=	main.o cmd.o debugfs.o fw.o eq.o uar.o pagealloc.o \
 		health.o mcg.o cq.o srq.o alloc.o qp.o port.o mr.o pd.o   \
-		mad.o transobj.o vport.o
-mlx5_core-$(CONFIG_MLX5_CORE_EN) += wq.o flow_table.o \
+		mad.o transobj.o vport.o sriov.o
+mlx5_core-$(CONFIG_MLX5_CORE_EN) += wq.o flow_table.o eswitch.o \
 		en_main.o en_flow_table.o en_ethtool.o en_tx.o en_rx.o \
 		en_txrx.o
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 22e72bf1ae48..89313d46952d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -465,6 +465,7 @@ enum {
 };
 
 struct mlx5e_vlan_db {
+	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	u32           active_vlans_ft_ix[VLAN_N_VID];
 	u32           untagged_rule_ft_ix;
 	u32           any_vlan_rule_ft_ix;
@@ -564,7 +565,7 @@ void mlx5e_completion_event(struct mlx5_core_cq *mcq);
 void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, enum mlx5_event event);
 int mlx5e_napi_poll(struct napi_struct *napi, int budget);
 bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq);
-bool mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget);
+int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget);
 bool mlx5e_post_rx_wqes(struct mlx5e_rq *rq);
 struct mlx5_cqe64 *mlx5e_get_cqe(struct mlx5e_cq *cq);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c b/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
index 22d603f78273..5b93c9c6e341 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
@@ -502,6 +502,49 @@ add_eth_addr_rule_out:
 	return err;
 }
 
+static int mlx5e_vport_context_update_vlans(struct mlx5e_priv *priv)
+{
+	struct net_device *ndev = priv->netdev;
+	int max_list_size;
+	int list_size;
+	u16 *vlans;
+	int vlan;
+	int err;
+	int i;
+
+	list_size = 0;
+	for_each_set_bit(vlan, priv->vlan.active_vlans, VLAN_N_VID)
+		list_size++;
+
+	max_list_size = 1 << MLX5_CAP_GEN(priv->mdev, log_max_vlan_list);
+
+	if (list_size > max_list_size) {
+		netdev_warn(ndev,
+			    "netdev vlans list size (%d) > (%d) max vport list size, some vlans will be dropped\n",
+			    list_size, max_list_size);
+		list_size = max_list_size;
+	}
+
+	vlans = kcalloc(list_size, sizeof(*vlans), GFP_KERNEL);
+	if (!vlans)
+		return -ENOMEM;
+
+	i = 0;
+	for_each_set_bit(vlan, priv->vlan.active_vlans, VLAN_N_VID) {
+		if (i >= list_size)
+			break;
+		vlans[i++] = vlan;
+	}
+
+	err = mlx5_modify_nic_vport_vlans(priv->mdev, vlans, list_size);
+	if (err)
+		netdev_err(ndev, "Failed to modify vport vlans list err(%d)\n",
+			   err);
+
+	kfree(vlans);
+	return err;
+}
+
 enum mlx5e_vlan_rule_type {
 	MLX5E_VLAN_RULE_TYPE_UNTAGGED,
 	MLX5E_VLAN_RULE_TYPE_ANY_VID,
@@ -552,6 +595,10 @@ static int mlx5e_add_vlan_rule(struct mlx5e_priv *priv,
 			 1);
 		break;
 	default: /* MLX5E_VLAN_RULE_TYPE_MATCH_VID */
+		err = mlx5e_vport_context_update_vlans(priv);
+		if (err)
+			goto add_vlan_rule_out;
+
 		ft_ix = &priv->vlan.active_vlans_ft_ix[vid];
 		MLX5_SET(fte_match_param, match_value, outer_headers.vlan_tag,
 			 1);
@@ -588,6 +635,7 @@ static void mlx5e_del_vlan_rule(struct mlx5e_priv *priv,
 	case MLX5E_VLAN_RULE_TYPE_MATCH_VID:
 		mlx5_del_flow_table_entry(priv->ft.vlan,
 					  priv->vlan.active_vlans_ft_ix[vid]);
+		mlx5e_vport_context_update_vlans(priv);
 		break;
 	}
 }
@@ -619,6 +667,8 @@ int mlx5e_vlan_rx_add_vid(struct net_device *dev, __always_unused __be16 proto,
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
+	set_bit(vid, priv->vlan.active_vlans);
+
 	return mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_VID, vid);
 }
 
@@ -627,6 +677,8 @@ int mlx5e_vlan_rx_kill_vid(struct net_device *dev, __always_unused __be16 proto,
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
+	clear_bit(vid, priv->vlan.active_vlans);
+
 	mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_VID, vid);
 
 	return 0;
@@ -671,6 +723,91 @@ static void mlx5e_sync_netdev_addr(struct mlx5e_priv *priv)
 	netif_addr_unlock_bh(netdev);
 }
 
+static void mlx5e_fill_addr_array(struct mlx5e_priv *priv, int list_type,
+				  u8 addr_array[][ETH_ALEN], int size)
+{
+	bool is_uc = (list_type == MLX5_NVPRT_LIST_TYPE_UC);
+	struct net_device *ndev = priv->netdev;
+	struct mlx5e_eth_addr_hash_node *hn;
+	struct hlist_head *addr_list;
+	struct hlist_node *tmp;
+	int i = 0;
+	int hi;
+
+	addr_list = is_uc ? priv->eth_addr.netdev_uc : priv->eth_addr.netdev_mc;
+
+	if (is_uc) /* Make sure our own address is pushed first */
+		ether_addr_copy(addr_array[i++], ndev->dev_addr);
+	else if (priv->eth_addr.broadcast_enabled)
+		ether_addr_copy(addr_array[i++], ndev->broadcast);
+
+	mlx5e_for_each_hash_node(hn, tmp, addr_list, hi) {
+		if (ether_addr_equal(ndev->dev_addr, hn->ai.addr))
+			continue;
+		if (i >= size)
+			break;
+		ether_addr_copy(addr_array[i++], hn->ai.addr);
+	}
+}
+
+static void mlx5e_vport_context_update_addr_list(struct mlx5e_priv *priv,
+						 int list_type)
+{
+	bool is_uc = (list_type == MLX5_NVPRT_LIST_TYPE_UC);
+	struct mlx5e_eth_addr_hash_node *hn;
+	u8 (*addr_array)[ETH_ALEN] = NULL;
+	struct hlist_head *addr_list;
+	struct hlist_node *tmp;
+	int max_size;
+	int size;
+	int err;
+	int hi;
+
+	size = is_uc ? 0 : (priv->eth_addr.broadcast_enabled ? 1 : 0);
+	max_size = is_uc ?
+		1 << MLX5_CAP_GEN(priv->mdev, log_max_current_uc_list) :
+		1 << MLX5_CAP_GEN(priv->mdev, log_max_current_mc_list);
+
+	addr_list = is_uc ? priv->eth_addr.netdev_uc : priv->eth_addr.netdev_mc;
+	mlx5e_for_each_hash_node(hn, tmp, addr_list, hi)
+		size++;
+
+	if (size > max_size) {
+		netdev_warn(priv->netdev,
+			    "netdev %s list size (%d) > (%d) max vport list size, some addresses will be dropped\n",
+			    is_uc ? "UC" : "MC", size, max_size);
+		size = max_size;
+	}
+
+	if (size) {
+		addr_array = kcalloc(size, ETH_ALEN, GFP_KERNEL);
+		if (!addr_array) {
+			err = -ENOMEM;
+			goto out;
+		}
+		mlx5e_fill_addr_array(priv, list_type, addr_array, size);
+	}
+
+	err = mlx5_modify_nic_vport_mac_list(priv->mdev, list_type, addr_array, size);
+out:
+	if (err)
+		netdev_err(priv->netdev,
+			   "Failed to modify vport %s list err(%d)\n",
+			   is_uc ? "UC" : "MC", err);
+	kfree(addr_array);
+}
+
+static void mlx5e_vport_context_update(struct mlx5e_priv *priv)
+{
+	struct mlx5e_eth_addr_db *ea = &priv->eth_addr;
+
+	mlx5e_vport_context_update_addr_list(priv, MLX5_NVPRT_LIST_TYPE_UC);
+	mlx5e_vport_context_update_addr_list(priv, MLX5_NVPRT_LIST_TYPE_MC);
+	mlx5_modify_nic_vport_promisc(priv->mdev, 0,
+				      ea->allmulti_enabled,
+				      ea->promisc_enabled);
+}
+
 static void mlx5e_apply_netdev_addr(struct mlx5e_priv *priv)
 {
 	struct mlx5e_eth_addr_hash_node *hn;
@@ -748,6 +885,8 @@ void mlx5e_set_rx_mode_work(struct work_struct *work)
 	ea->promisc_enabled   = promisc_enabled;
 	ea->allmulti_enabled  = allmulti_enabled;
 	ea->broadcast_enabled = broadcast_enabled;
+
+	mlx5e_vport_context_update(priv);
 }
 
 void mlx5e_init_eth_addr(struct mlx5e_priv *priv)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 1e52db32c73d..d67058afe87e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -32,6 +32,7 @@
 
 #include <linux/mlx5/flow_table.h>
 #include "en.h"
+#include "eswitch.h"
 
 struct mlx5e_rq_param {
 	u32                        rqc[MLX5_ST_SZ_DW(rqc)];
@@ -63,7 +64,7 @@ static void mlx5e_update_carrier(struct mlx5e_priv *priv)
 	u8 port_state;
 
 	port_state = mlx5_query_vport_state(mdev,
-		MLX5_QUERY_VPORT_STATE_IN_OP_MOD_VNIC_VPORT);
+		MLX5_QUERY_VPORT_STATE_IN_OP_MOD_VNIC_VPORT, 0);
 
 	if (port_state == VPORT_STATE_UP)
 		netif_carrier_on(priv->netdev);
@@ -1020,6 +1021,7 @@ err_close_tx_cqs:
 
 err_napi_del:
 	netif_napi_del(&c->napi);
+	napi_hash_del(&c->napi);
 	kfree(c);
 
 	return err;
@@ -1033,6 +1035,10 @@ static void mlx5e_close_channel(struct mlx5e_channel *c)
 	mlx5e_close_cq(&c->rq.cq);
 	mlx5e_close_tx_cqs(c);
 	netif_napi_del(&c->napi);
+
+	napi_hash_del(&c->napi);
+	synchronize_rcu();
+
 	kfree(c);
 }
 
@@ -1926,6 +1932,79 @@ static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu)
 	return err;
 }
 
+static int mlx5e_set_vf_mac(struct net_device *dev, int vf, u8 *mac)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+
+	return mlx5_eswitch_set_vport_mac(mdev->priv.eswitch, vf + 1, mac);
+}
+
+static int mlx5e_set_vf_vlan(struct net_device *dev, int vf, u16 vlan, u8 qos)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+
+	return mlx5_eswitch_set_vport_vlan(mdev->priv.eswitch, vf + 1,
+					   vlan, qos);
+}
+
+static int mlx5_vport_link2ifla(u8 esw_link)
+{
+	switch (esw_link) {
+	case MLX5_ESW_VPORT_ADMIN_STATE_DOWN:
+		return IFLA_VF_LINK_STATE_DISABLE;
+	case MLX5_ESW_VPORT_ADMIN_STATE_UP:
+		return IFLA_VF_LINK_STATE_ENABLE;
+	}
+	return IFLA_VF_LINK_STATE_AUTO;
+}
+
+static int mlx5_ifla_link2vport(u8 ifla_link)
+{
+	switch (ifla_link) {
+	case IFLA_VF_LINK_STATE_DISABLE:
+		return MLX5_ESW_VPORT_ADMIN_STATE_DOWN;
+	case IFLA_VF_LINK_STATE_ENABLE:
+		return MLX5_ESW_VPORT_ADMIN_STATE_UP;
+	}
+	return MLX5_ESW_VPORT_ADMIN_STATE_AUTO;
+}
+
+static int mlx5e_set_vf_link_state(struct net_device *dev, int vf,
+				   int link_state)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+
+	return mlx5_eswitch_set_vport_state(mdev->priv.eswitch, vf + 1,
+					    mlx5_ifla_link2vport(link_state));
+}
+
+static int mlx5e_get_vf_config(struct net_device *dev,
+			       int vf, struct ifla_vf_info *ivi)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+	int err;
+
+	err = mlx5_eswitch_get_vport_config(mdev->priv.eswitch, vf + 1, ivi);
+	if (err)
+		return err;
+	ivi->linkstate = mlx5_vport_link2ifla(ivi->linkstate);
+	return 0;
+}
+
+static int mlx5e_get_vf_stats(struct net_device *dev,
+			      int vf, struct ifla_vf_stats *vf_stats)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+
+	return mlx5_eswitch_get_vport_stats(mdev->priv.eswitch, vf + 1,
+					    vf_stats);
+}
+
 static struct net_device_ops mlx5e_netdev_ops = {
 	.ndo_open                = mlx5e_open,
 	.ndo_stop                = mlx5e_close,
@@ -1936,7 +2015,7 @@ static struct net_device_ops mlx5e_netdev_ops = {
 	.ndo_vlan_rx_add_vid	 = mlx5e_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid	 = mlx5e_vlan_rx_kill_vid,
 	.ndo_set_features        = mlx5e_set_features,
-	.ndo_change_mtu		 = mlx5e_change_mtu,
+	.ndo_change_mtu		 = mlx5e_change_mtu
 };
 
 static int mlx5e_check_required_hca_cap(struct mlx5_core_dev *mdev)
@@ -2023,7 +2102,7 @@ static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
-	mlx5_query_nic_vport_mac_address(priv->mdev, netdev->dev_addr);
+	mlx5_query_nic_vport_mac_address(priv->mdev, 0, netdev->dev_addr);
 }
 
 static void mlx5e_build_netdev(struct net_device *netdev)
@@ -2036,6 +2115,14 @@ static void mlx5e_build_netdev(struct net_device *netdev)
 	if (priv->params.num_tc > 1)
 		mlx5e_netdev_ops.ndo_select_queue = mlx5e_select_queue;
 
+	if (MLX5_CAP_GEN(mdev, vport_group_manager)) {
+		mlx5e_netdev_ops.ndo_set_vf_mac = mlx5e_set_vf_mac;
+		mlx5e_netdev_ops.ndo_set_vf_vlan = mlx5e_set_vf_vlan;
+		mlx5e_netdev_ops.ndo_get_vf_config = mlx5e_get_vf_config;
+		mlx5e_netdev_ops.ndo_set_vf_link_state = mlx5e_set_vf_link_state;
+		mlx5e_netdev_ops.ndo_get_vf_stats = mlx5e_get_vf_stats;
+	}
+
 	netdev->netdev_ops        = &mlx5e_netdev_ops;
 	netdev->watchdog_timeo    = 15 * HZ;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index cf0098596e85..7c8c4088d1be 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -33,6 +33,7 @@
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/tcp.h>
+#include <net/busy_poll.h>
 #include "en.h"
 
 static inline int mlx5e_alloc_rx_wqe(struct mlx5e_rq *rq,
@@ -215,16 +216,16 @@ static inline void mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe,
 				       be16_to_cpu(cqe->vlan_info));
 }
 
-bool mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget)
+int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget)
 {
 	struct mlx5e_rq *rq = container_of(cq, struct mlx5e_rq, cq);
-	int i;
+	int work_done;
 
 	/* avoid accessing cq (dma coherent memory) if not needed */
 	if (!test_and_clear_bit(MLX5E_CQ_HAS_CQES, &cq->flags))
-		return false;
+		return 0;
 
-	for (i = 0; i < budget; i++) {
+	for (work_done = 0; work_done < budget; work_done++) {
 		struct mlx5e_rx_wqe *wqe;
 		struct mlx5_cqe64 *cqe;
 		struct sk_buff *skb;
@@ -269,10 +270,8 @@ wq_ll_pop:
 	/* ensure cq space is freed before enabling more cqes */
 	wmb();
 
-	if (i == budget) {
+	if (work_done == budget)
 		set_bit(MLX5E_CQ_HAS_CQES, &cq->flags);
-		return true;
-	}
 
-	return false;
+	return work_done;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
index 2c7cb6755d1d..4ac8d716dbdd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
@@ -54,6 +54,7 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget)
 	struct mlx5e_channel *c = container_of(napi, struct mlx5e_channel,
 					       napi);
 	bool busy = false;
+	int work_done;
 	int i;
 
 	clear_bit(MLX5E_CHANNEL_NAPI_SCHED, &c->flags);
@@ -61,26 +62,26 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget)
 	for (i = 0; i < c->num_tc; i++)
 		busy |= mlx5e_poll_tx_cq(&c->sq[i].cq);
 
-	busy |= mlx5e_poll_rx_cq(&c->rq.cq, budget);
-
+	work_done = mlx5e_poll_rx_cq(&c->rq.cq, budget);
+	busy |= work_done == budget;
 	busy |= mlx5e_post_rx_wqes(&c->rq);
 
 	if (busy)
 		return budget;
 
-	napi_complete(napi);
+	napi_complete_done(napi, work_done);
 
 	/* avoid losing completion event during/after polling cqs */
 	if (test_bit(MLX5E_CHANNEL_NAPI_SCHED, &c->flags)) {
 		napi_schedule(napi);
-		return 0;
+		return work_done;
 	}
 
 	for (i = 0; i < c->num_tc; i++)
 		mlx5e_cq_arm(&c->sq[i].cq);
 	mlx5e_cq_arm(&c->rq.cq);
 
-	return 0;
+	return work_done;
 }
 
 void mlx5e_completion_event(struct mlx5_core_cq *mcq)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 713ead583347..23c244a7e5d7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -35,6 +35,9 @@
 #include <linux/mlx5/driver.h>
 #include <linux/mlx5/cmd.h>
 #include "mlx5_core.h"
+#ifdef CONFIG_MLX5_CORE_EN
+#include "eswitch.h"
+#endif
 
 enum {
 	MLX5_EQE_SIZE		= sizeof(struct mlx5_eqe),
@@ -287,6 +290,11 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 			break;
 #endif
 
+#ifdef CONFIG_MLX5_CORE_EN
+		case MLX5_EVENT_TYPE_NIC_VPORT_CHANGE:
+			mlx5_eswitch_vport_event(dev->priv.eswitch, eqe);
+			break;
+#endif
 		default:
 			mlx5_core_warn(dev, "Unhandled event 0x%x on EQ 0x%x\n",
 				       eqe->type, eq->eqn);
@@ -459,6 +467,11 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 	if (MLX5_CAP_GEN(dev, pg))
 		async_event_mask |= (1ull << MLX5_EVENT_TYPE_PAGE_FAULT);
 
+	if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH &&
+	    MLX5_CAP_GEN(dev, vport_group_manager) &&
+	    mlx5_core_is_pf(dev))
+		async_event_mask |= (1ull << MLX5_EVENT_TYPE_NIC_VPORT_CHANGE);
+
 	err = mlx5_create_map_eq(dev, &table->cmd_eq, MLX5_EQ_VEC_CMD,
 				 MLX5_NUM_CMD_EQE, 1ull << MLX5_EVENT_TYPE_CMD,
 				 "mlx5_cmd_eq", &dev->priv.uuari.uars[0]);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
new file mode 100644
index 000000000000..d8939e597c54
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -0,0 +1,1282 @@
+/*
+ * Copyright (c) 2015, Mellanox Technologies. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/etherdevice.h>
+#include <linux/mlx5/driver.h>
+#include <linux/mlx5/mlx5_ifc.h>
+#include <linux/mlx5/vport.h>
+#include <linux/mlx5/flow_table.h>
+#include "mlx5_core.h"
+#include "eswitch.h"
+
+#define UPLINK_VPORT 0xFFFF
+
+#define MLX5_DEBUG_ESWITCH_MASK BIT(3)
+
+#define esw_info(dev, format, ...)				\
+	pr_info("(%s): E-Switch: " format, (dev)->priv.name, ##__VA_ARGS__)
+
+#define esw_warn(dev, format, ...)				\
+	pr_warn("(%s): E-Switch: " format, (dev)->priv.name, ##__VA_ARGS__)
+
+#define esw_debug(dev, format, ...)				\
+	mlx5_core_dbg_mask(dev, MLX5_DEBUG_ESWITCH_MASK, format, ##__VA_ARGS__)
+
+enum {
+	MLX5_ACTION_NONE = 0,
+	MLX5_ACTION_ADD  = 1,
+	MLX5_ACTION_DEL  = 2,
+};
+
+/* E-Switch UC L2 table hash node */
+struct esw_uc_addr {
+	struct l2addr_node node;
+	u32                table_index;
+	u32                vport;
+};
+
+/* E-Switch MC FDB table hash node */
+struct esw_mc_addr { /* SRIOV only */
+	struct l2addr_node     node;
+	struct mlx5_flow_rule *uplink_rule; /* Forward to uplink rule */
+	u32                    refcnt;
+};
+
+/* Vport UC/MC hash node */
+struct vport_addr {
+	struct l2addr_node     node;
+	u8                     action;
+	u32                    vport;
+	struct mlx5_flow_rule *flow_rule; /* SRIOV only */
+};
+
+enum {
+	UC_ADDR_CHANGE = BIT(0),
+	MC_ADDR_CHANGE = BIT(1),
+};
+
+/* Vport context events */
+#define SRIOV_VPORT_EVENTS (UC_ADDR_CHANGE | \
+			    MC_ADDR_CHANGE)
+
+static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport,
+					u32 events_mask)
+{
+	int in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)];
+	int out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
+	void *nic_vport_ctx;
+	int err;
+
+	memset(out, 0, sizeof(out));
+	memset(in, 0, sizeof(in));
+
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
+	MLX5_SET(modify_nic_vport_context_in, in, field_select.change_event, 1);
+	MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
+	if (vport)
+		MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
+	nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
+				     in, nic_vport_context);
+
+	MLX5_SET(nic_vport_context, nic_vport_ctx, arm_change_event, 1);
+
+	if (events_mask & UC_ADDR_CHANGE)
+		MLX5_SET(nic_vport_context, nic_vport_ctx,
+			 event_on_uc_address_change, 1);
+	if (events_mask & MC_ADDR_CHANGE)
+		MLX5_SET(nic_vport_context, nic_vport_ctx,
+			 event_on_mc_address_change, 1);
+
+	err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+	if (err)
+		goto ex;
+	err = mlx5_cmd_status_to_err_v2(out);
+	if (err)
+		goto ex;
+	return 0;
+ex:
+	return err;
+}
+
+/* E-Switch vport context HW commands */
+static int query_esw_vport_context_cmd(struct mlx5_core_dev *mdev, u32 vport,
+				       u32 *out, int outlen)
+{
+	u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)];
+
+	memset(in, 0, sizeof(in));
+
+	MLX5_SET(query_nic_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT);
+
+	MLX5_SET(query_esw_vport_context_in, in, vport_number, vport);
+	if (vport)
+		MLX5_SET(query_esw_vport_context_in, in, other_vport, 1);
+
+	return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
+}
+
+static int query_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
+				 u16 *vlan, u8 *qos)
+{
+	u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)];
+	int err;
+	bool cvlan_strip;
+	bool cvlan_insert;
+
+	memset(out, 0, sizeof(out));
+
+	*vlan = 0;
+	*qos = 0;
+
+	if (!MLX5_CAP_ESW(dev, vport_cvlan_strip) ||
+	    !MLX5_CAP_ESW(dev, vport_cvlan_insert_if_not_exist))
+		return -ENOTSUPP;
+
+	err = query_esw_vport_context_cmd(dev, vport, out, sizeof(out));
+	if (err)
+		goto out;
+
+	cvlan_strip = MLX5_GET(query_esw_vport_context_out, out,
+			       esw_vport_context.vport_cvlan_strip);
+
+	cvlan_insert = MLX5_GET(query_esw_vport_context_out, out,
+				esw_vport_context.vport_cvlan_insert);
+
+	if (cvlan_strip || cvlan_insert) {
+		*vlan = MLX5_GET(query_esw_vport_context_out, out,
+				 esw_vport_context.cvlan_id);
+		*qos = MLX5_GET(query_esw_vport_context_out, out,
+				esw_vport_context.cvlan_pcp);
+	}
+
+	esw_debug(dev, "Query Vport[%d] cvlan: VLAN %d qos=%d\n",
+		  vport, *vlan, *qos);
+out:
+	return err;
+}
+
+static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport,
+					void *in, int inlen)
+{
+	u32 out[MLX5_ST_SZ_DW(modify_esw_vport_context_out)];
+
+	memset(out, 0, sizeof(out));
+
+	MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport);
+	if (vport)
+		MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
+
+	MLX5_SET(modify_esw_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT);
+
+	return mlx5_cmd_exec_check_status(dev, in, inlen,
+					  out, sizeof(out));
+}
+
+static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
+				  u16 vlan, u8 qos, bool set)
+{
+	u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)];
+
+	memset(in, 0, sizeof(in));
+
+	if (!MLX5_CAP_ESW(dev, vport_cvlan_strip) ||
+	    !MLX5_CAP_ESW(dev, vport_cvlan_insert_if_not_exist))
+		return -ENOTSUPP;
+
+	esw_debug(dev, "Set Vport[%d] VLAN %d qos %d set=%d\n",
+		  vport, vlan, qos, set);
+
+	if (set) {
+		MLX5_SET(modify_esw_vport_context_in, in,
+			 esw_vport_context.vport_cvlan_strip, 1);
+		/* insert only if no vlan in packet */
+		MLX5_SET(modify_esw_vport_context_in, in,
+			 esw_vport_context.vport_cvlan_insert, 1);
+		MLX5_SET(modify_esw_vport_context_in, in,
+			 esw_vport_context.cvlan_pcp, qos);
+		MLX5_SET(modify_esw_vport_context_in, in,
+			 esw_vport_context.cvlan_id, vlan);
+	}
+
+	MLX5_SET(modify_esw_vport_context_in, in,
+		 field_select.vport_cvlan_strip, 1);
+	MLX5_SET(modify_esw_vport_context_in, in,
+		 field_select.vport_cvlan_insert, 1);
+
+	return modify_esw_vport_context_cmd(dev, vport, in, sizeof(in));
+}
+
+/* HW L2 Table (MPFS) management */
+static int set_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index,
+				  u8 *mac, u8 vlan_valid, u16 vlan)
+{
+	u32 in[MLX5_ST_SZ_DW(set_l2_table_entry_in)];
+	u32 out[MLX5_ST_SZ_DW(set_l2_table_entry_out)];
+	u8 *in_mac_addr;
+
+	memset(in, 0, sizeof(in));
+	memset(out, 0, sizeof(out));
+
+	MLX5_SET(set_l2_table_entry_in, in, opcode,
+		 MLX5_CMD_OP_SET_L2_TABLE_ENTRY);
+	MLX5_SET(set_l2_table_entry_in, in, table_index, index);
+	MLX5_SET(set_l2_table_entry_in, in, vlan_valid, vlan_valid);
+	MLX5_SET(set_l2_table_entry_in, in, vlan, vlan);
+
+	in_mac_addr = MLX5_ADDR_OF(set_l2_table_entry_in, in, mac_address);
+	ether_addr_copy(&in_mac_addr[2], mac);
+
+	return mlx5_cmd_exec_check_status(dev, in, sizeof(in),
+					  out, sizeof(out));
+}
+
+static int del_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index)
+{
+	u32 in[MLX5_ST_SZ_DW(delete_l2_table_entry_in)];
+	u32 out[MLX5_ST_SZ_DW(delete_l2_table_entry_out)];
+
+	memset(in, 0, sizeof(in));
+	memset(out, 0, sizeof(out));
+
+	MLX5_SET(delete_l2_table_entry_in, in, opcode,
+		 MLX5_CMD_OP_DELETE_L2_TABLE_ENTRY);
+	MLX5_SET(delete_l2_table_entry_in, in, table_index, index);
+	return mlx5_cmd_exec_check_status(dev, in, sizeof(in),
+					  out, sizeof(out));
+}
+
+static int alloc_l2_table_index(struct mlx5_l2_table *l2_table, u32 *ix)
+{
+	int err = 0;
+
+	*ix = find_first_zero_bit(l2_table->bitmap, l2_table->size);
+	if (*ix >= l2_table->size)
+		err = -ENOSPC;
+	else
+		__set_bit(*ix, l2_table->bitmap);
+
+	return err;
+}
+
+static void free_l2_table_index(struct mlx5_l2_table *l2_table, u32 ix)
+{
+	__clear_bit(ix, l2_table->bitmap);
+}
+
+static int set_l2_table_entry(struct mlx5_core_dev *dev, u8 *mac,
+			      u8 vlan_valid, u16 vlan,
+			      u32 *index)
+{
+	struct mlx5_l2_table *l2_table = &dev->priv.eswitch->l2_table;
+	int err;
+
+	err = alloc_l2_table_index(l2_table, index);
+	if (err)
+		return err;
+
+	err = set_l2_table_entry_cmd(dev, *index, mac, vlan_valid, vlan);
+	if (err)
+		free_l2_table_index(l2_table, *index);
+
+	return err;
+}
+
+static void del_l2_table_entry(struct mlx5_core_dev *dev, u32 index)
+{
+	struct mlx5_l2_table *l2_table = &dev->priv.eswitch->l2_table;
+
+	del_l2_table_entry_cmd(dev, index);
+	free_l2_table_index(l2_table, index);
+}
+
+/* E-Switch FDB flow steering */
+struct dest_node {
+	struct list_head list;
+	struct mlx5_flow_destination dest;
+};
+
+static int _mlx5_flow_rule_apply(struct mlx5_flow_rule *fr)
+{
+	bool was_valid = fr->valid;
+	struct dest_node *dest_n;
+	u32 dest_list_size = 0;
+	void *in_match_value;
+	u32 *flow_context;
+	u32 flow_index;
+	int err;
+	int i;
+
+	if (list_empty(&fr->dest_list)) {
+		if (fr->valid)
+			mlx5_del_flow_table_entry(fr->ft, fr->fi);
+		fr->valid = false;
+		return 0;
+	}
+
+	list_for_each_entry(dest_n, &fr->dest_list, list)
+		dest_list_size++;
+
+	flow_context = mlx5_vzalloc(MLX5_ST_SZ_BYTES(flow_context) +
+				    MLX5_ST_SZ_BYTES(dest_format_struct) *
+				    dest_list_size);
+	if (!flow_context)
+		return -ENOMEM;
+
+	MLX5_SET(flow_context, flow_context, flow_tag, fr->flow_tag);
+	MLX5_SET(flow_context, flow_context, action, fr->action);
+	MLX5_SET(flow_context, flow_context, destination_list_size,
+		 dest_list_size);
+
+	i = 0;
+	list_for_each_entry(dest_n, &fr->dest_list, list) {
+		void *dest_addr = MLX5_ADDR_OF(flow_context, flow_context,
+					       destination[i++]);
+
+		MLX5_SET(dest_format_struct, dest_addr, destination_type,
+			 dest_n->dest.type);
+		MLX5_SET(dest_format_struct, dest_addr, destination_id,
+			 dest_n->dest.vport_num);
+	}
+
+	in_match_value = MLX5_ADDR_OF(flow_context, flow_context, match_value);
+	memcpy(in_match_value, fr->match_value, MLX5_ST_SZ_BYTES(fte_match_param));
+
+	err = mlx5_add_flow_table_entry(fr->ft, fr->match_criteria_enable,
+					fr->match_criteria, flow_context,
+					&flow_index);
+	if (!err) {
+		if (was_valid)
+			mlx5_del_flow_table_entry(fr->ft, fr->fi);
+		fr->fi = flow_index;
+		fr->valid = true;
+	}
+	kfree(flow_context);
+	return err;
+}
+
+static int mlx5_flow_rule_add_dest(struct mlx5_flow_rule *fr,
+				   struct mlx5_flow_destination *new_dest)
+{
+	struct dest_node *dest_n;
+	int err;
+
+	dest_n = kzalloc(sizeof(*dest_n), GFP_KERNEL);
+	if (!dest_n)
+		return -ENOMEM;
+
+	memcpy(&dest_n->dest, new_dest, sizeof(dest_n->dest));
+	mutex_lock(&fr->mutex);
+	list_add(&dest_n->list, &fr->dest_list);
+	err = _mlx5_flow_rule_apply(fr);
+	if (err) {
+		list_del(&dest_n->list);
+		kfree(dest_n);
+	}
+	mutex_unlock(&fr->mutex);
+	return err;
+}
+
+static int mlx5_flow_rule_del_dest(struct mlx5_flow_rule *fr,
+				   struct mlx5_flow_destination *dest)
+{
+	struct dest_node *dest_n;
+	struct dest_node *n;
+	int err;
+
+	mutex_lock(&fr->mutex);
+	list_for_each_entry_safe(dest_n, n, &fr->dest_list, list) {
+		if (dest->vport_num == dest_n->dest.vport_num)
+			goto found;
+	}
+	mutex_unlock(&fr->mutex);
+	return -ENOENT;
+
+found:
+	list_del(&dest_n->list);
+	err = _mlx5_flow_rule_apply(fr);
+	mutex_unlock(&fr->mutex);
+	kfree(dest_n);
+
+	return err;
+}
+
+static struct mlx5_flow_rule *find_fr(struct mlx5_eswitch *esw,
+				      u8 match_criteria_enable,
+				      u32 *match_value)
+{
+	struct hlist_head *hash = esw->mc_table;
+	struct esw_mc_addr *esw_mc;
+	u8 *dmac_v;
+
+	dmac_v = MLX5_ADDR_OF(fte_match_param, match_value,
+			      outer_headers.dmac_47_16);
+
+	/* UNICAST FULL MATCH */
+	if (!is_multicast_ether_addr(dmac_v))
+		return NULL;
+
+	/* MULTICAST FULL MATCH */
+	esw_mc = l2addr_hash_find(hash, dmac_v, struct esw_mc_addr);
+
+	return esw_mc ? esw_mc->uplink_rule : NULL;
+}
+
+static struct mlx5_flow_rule *alloc_fr(void *ft,
+				       u8 match_criteria_enable,
+				       u32 *match_criteria,
+				       u32 *match_value,
+				       u32 action,
+				       u32 flow_tag)
+{
+	struct mlx5_flow_rule *fr = kzalloc(sizeof(*fr), GFP_KERNEL);
+
+	if (!fr)
+		return NULL;
+
+	fr->match_criteria = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
+	fr->match_value = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
+	if (!fr->match_criteria || !fr->match_value) {
+		kfree(fr->match_criteria);
+		kfree(fr->match_value);
+		kfree(fr);
+		return NULL;
+	}
+
+	memcpy(fr->match_criteria, match_criteria, MLX5_ST_SZ_BYTES(fte_match_param));
+	memcpy(fr->match_value, match_value, MLX5_ST_SZ_BYTES(fte_match_param));
+	fr->match_criteria_enable = match_criteria_enable;
+	fr->flow_tag = flow_tag;
+	fr->action = action;
+
+	mutex_init(&fr->mutex);
+	INIT_LIST_HEAD(&fr->dest_list);
+	atomic_set(&fr->refcount, 0);
+	fr->ft = ft;
+	return fr;
+}
+
+static void deref_fr(struct mlx5_flow_rule *fr)
+{
+	if (!atomic_dec_and_test(&fr->refcount))
+		return;
+
+	kfree(fr->match_criteria);
+	kfree(fr->match_value);
+	kfree(fr);
+}
+
+static struct mlx5_flow_rule *
+mlx5_add_flow_rule(struct mlx5_eswitch *esw,
+		   u8 match_criteria_enable,
+		   u32 *match_criteria,
+		   u32 *match_value,
+		   u32 action,
+		   u32 flow_tag,
+		   struct mlx5_flow_destination *dest)
+{
+	struct mlx5_flow_rule *fr;
+	int err;
+
+	fr = find_fr(esw, match_criteria_enable, match_value);
+	fr = fr ? fr : alloc_fr(esw->fdb_table.fdb, match_criteria_enable, match_criteria,
+				match_value, action, flow_tag);
+	if (!fr)
+		return NULL;
+
+	atomic_inc(&fr->refcount);
+
+	err = mlx5_flow_rule_add_dest(fr, dest);
+	if (err) {
+		deref_fr(fr);
+		return NULL;
+	}
+
+	return fr;
+}
+
+static void mlx5_del_flow_rule(struct mlx5_flow_rule *fr, u32 vport)
+{
+	struct mlx5_flow_destination dest;
+
+	dest.vport_num = vport;
+	mlx5_flow_rule_del_dest(fr, &dest);
+	deref_fr(fr);
+}
+
+/* E-Switch FDB */
+static struct mlx5_flow_rule *
+esw_fdb_set_vport_rule(struct mlx5_eswitch *esw, u8 mac[ETH_ALEN], u32 vport)
+{
+	int match_header = MLX5_MATCH_OUTER_HEADERS;
+	struct mlx5_flow_destination dest;
+	struct mlx5_flow_rule *flow_rule = NULL;
+	u32 *match_v;
+	u32 *match_c;
+	u8 *dmac_v;
+	u8 *dmac_c;
+
+	match_v = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
+	match_c = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
+	if (!match_v || !match_c) {
+		pr_warn("FDB: Failed to alloc match parameters\n");
+		goto out;
+	}
+	dmac_v = MLX5_ADDR_OF(fte_match_param, match_v,
+			      outer_headers.dmac_47_16);
+	dmac_c = MLX5_ADDR_OF(fte_match_param, match_c,
+			      outer_headers.dmac_47_16);
+
+	ether_addr_copy(dmac_v, mac);
+	/* Match criteria mask */
+	memset(dmac_c, 0xff, 6);
+
+	dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
+	dest.vport_num = vport;
+
+	esw_debug(esw->dev,
+		  "\tFDB add rule dmac_v(%pM) dmac_c(%pM) -> vport(%d)\n",
+		  dmac_v, dmac_c, vport);
+	flow_rule =
+		mlx5_add_flow_rule(esw,
+				   match_header,
+				   match_c,
+				   match_v,
+				   MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,
+				   0, &dest);
+	if (IS_ERR_OR_NULL(flow_rule)) {
+		pr_warn(
+			"FDB: Failed to add flow rule: dmac_v(%pM) dmac_c(%pM) -> vport(%d), err(%ld)\n",
+			 dmac_v, dmac_c, vport, PTR_ERR(flow_rule));
+		flow_rule = NULL;
+	}
+out:
+	kfree(match_v);
+	kfree(match_c);
+	return flow_rule;
+}
+
+static int esw_create_fdb_table(struct mlx5_eswitch *esw, int nvports)
+{
+	struct mlx5_core_dev *dev = esw->dev;
+	struct mlx5_flow_table_group g;
+	struct mlx5_flow_table *fdb;
+	u8 *dmac;
+
+	esw_debug(dev, "Create FDB log_max_size(%d)\n",
+		  MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size));
+
+	memset(&g, 0, sizeof(g));
+	/* UC MC Full match rules*/
+	g.log_sz = MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size);
+	g.match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
+	dmac = MLX5_ADDR_OF(fte_match_param, g.match_criteria,
+			    outer_headers.dmac_47_16);
+	/* Match criteria mask */
+	memset(dmac, 0xff, 6);
+
+	fdb = mlx5_create_flow_table(dev, 0,
+				     MLX5_FLOW_TABLE_TYPE_ESWITCH,
+				     1, &g);
+	if (fdb)
+		esw_debug(dev, "ESW: FDB Table created fdb->id %d\n", mlx5_get_flow_table_id(fdb));
+	else
+		esw_warn(dev, "ESW: Failed to create FDB Table\n");
+
+	esw->fdb_table.fdb = fdb;
+	return fdb ? 0 : -ENOMEM;
+}
+
+static void esw_destroy_fdb_table(struct mlx5_eswitch *esw)
+{
+	if (!esw->fdb_table.fdb)
+		return;
+
+	esw_debug(esw->dev, "Destroy FDB Table fdb(%d)\n",
+		  mlx5_get_flow_table_id(esw->fdb_table.fdb));
+	mlx5_destroy_flow_table(esw->fdb_table.fdb);
+	esw->fdb_table.fdb = NULL;
+}
+
+/* E-Switch vport UC/MC lists management */
+typedef int (*vport_addr_action)(struct mlx5_eswitch *esw,
+				 struct vport_addr *vaddr);
+
+static int esw_add_uc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
+{
+	struct hlist_head *hash = esw->l2_table.l2_hash;
+	struct esw_uc_addr *esw_uc;
+	u8 *mac = vaddr->node.addr;
+	u32 vport = vaddr->vport;
+	int err;
+
+	esw_uc = l2addr_hash_find(hash, mac, struct esw_uc_addr);
+	if (esw_uc) {
+		esw_warn(esw->dev,
+			 "Failed to set L2 mac(%pM) for vport(%d), mac is already in use by vport(%d)\n",
+			 mac, vport, esw_uc->vport);
+		return -EEXIST;
+	}
+
+	esw_uc = l2addr_hash_add(hash, mac, struct esw_uc_addr, GFP_KERNEL);
+	if (!esw_uc)
+		return -ENOMEM;
+	esw_uc->vport = vport;
+
+	err = set_l2_table_entry(esw->dev, mac, 0, 0, &esw_uc->table_index);
+	if (err)
+		goto abort;
+
+	if (esw->fdb_table.fdb) /* SRIOV is enabled: Forward UC MAC to vport */
+		vaddr->flow_rule = esw_fdb_set_vport_rule(esw, mac, vport);
+
+	esw_debug(esw->dev, "\tADDED UC MAC: vport[%d] %pM index:%d fr(%p)\n",
+		  vport, mac, esw_uc->table_index, vaddr->flow_rule);
+	return err;
+abort:
+	l2addr_hash_del(esw_uc);
+	return err;
+}
+
+static int esw_del_uc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
+{
+	struct hlist_head *hash = esw->l2_table.l2_hash;
+	struct esw_uc_addr *esw_uc;
+	u8 *mac = vaddr->node.addr;
+	u32 vport = vaddr->vport;
+
+	esw_uc = l2addr_hash_find(hash, mac, struct esw_uc_addr);
+	if (!esw_uc || esw_uc->vport != vport) {
+		esw_debug(esw->dev,
+			  "MAC(%pM) doesn't belong to vport (%d)\n",
+			  mac, vport);
+		return -EINVAL;
+	}
+	esw_debug(esw->dev, "\tDELETE UC MAC: vport[%d] %pM index:%d fr(%p)\n",
+		  vport, mac, esw_uc->table_index, vaddr->flow_rule);
+
+	del_l2_table_entry(esw->dev, esw_uc->table_index);
+
+	if (vaddr->flow_rule)
+		mlx5_del_flow_rule(vaddr->flow_rule, vport);
+	vaddr->flow_rule = NULL;
+
+	l2addr_hash_del(esw_uc);
+	return 0;
+}
+
+static int esw_add_mc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
+{
+	struct hlist_head *hash = esw->mc_table;
+	struct esw_mc_addr *esw_mc;
+	u8 *mac = vaddr->node.addr;
+	u32 vport = vaddr->vport;
+
+	if (!esw->fdb_table.fdb)
+		return 0;
+
+	esw_mc = l2addr_hash_find(hash, mac, struct esw_mc_addr);
+	if (esw_mc)
+		goto add;
+
+	esw_mc = l2addr_hash_add(hash, mac, struct esw_mc_addr, GFP_KERNEL);
+	if (!esw_mc)
+		return -ENOMEM;
+
+	esw_mc->uplink_rule = /* Forward MC MAC to Uplink */
+		esw_fdb_set_vport_rule(esw, mac, UPLINK_VPORT);
+add:
+	esw_mc->refcnt++;
+	/* Forward MC MAC to vport */
+	vaddr->flow_rule = esw_fdb_set_vport_rule(esw, mac, vport);
+	esw_debug(esw->dev,
+		  "\tADDED MC MAC: vport[%d] %pM fr(%p) refcnt(%d) uplinkfr(%p)\n",
+		  vport, mac, vaddr->flow_rule,
+		  esw_mc->refcnt, esw_mc->uplink_rule);
+	return 0;
+}
+
+static int esw_del_mc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
+{
+	struct hlist_head *hash = esw->mc_table;
+	struct esw_mc_addr *esw_mc;
+	u8 *mac = vaddr->node.addr;
+	u32 vport = vaddr->vport;
+
+	if (!esw->fdb_table.fdb)
+		return 0;
+
+	esw_mc = l2addr_hash_find(hash, mac, struct esw_mc_addr);
+	if (!esw_mc) {
+		esw_warn(esw->dev,
+			 "Failed to find eswitch MC addr for MAC(%pM) vport(%d)",
+			 mac, vport);
+		return -EINVAL;
+	}
+	esw_debug(esw->dev,
+		  "\tDELETE MC MAC: vport[%d] %pM fr(%p) refcnt(%d) uplinkfr(%p)\n",
+		  vport, mac, vaddr->flow_rule, esw_mc->refcnt,
+		  esw_mc->uplink_rule);
+
+	if (vaddr->flow_rule)
+		mlx5_del_flow_rule(vaddr->flow_rule, vport);
+	vaddr->flow_rule = NULL;
+
+	if (--esw_mc->refcnt)
+		return 0;
+
+	if (esw_mc->uplink_rule)
+		mlx5_del_flow_rule(esw_mc->uplink_rule, UPLINK_VPORT);
+
+	l2addr_hash_del(esw_mc);
+	return 0;
+}
+
+/* Apply vport UC/MC list to HW l2 table and FDB table */
+static void esw_apply_vport_addr_list(struct mlx5_eswitch *esw,
+				      u32 vport_num, int list_type)
+{
+	struct mlx5_vport *vport = &esw->vports[vport_num];
+	bool is_uc = list_type == MLX5_NVPRT_LIST_TYPE_UC;
+	vport_addr_action vport_addr_add;
+	vport_addr_action vport_addr_del;
+	struct vport_addr *addr;
+	struct l2addr_node *node;
+	struct hlist_head *hash;
+	struct hlist_node *tmp;
+	int hi;
+
+	vport_addr_add = is_uc ? esw_add_uc_addr :
+				 esw_add_mc_addr;
+	vport_addr_del = is_uc ? esw_del_uc_addr :
+				 esw_del_mc_addr;
+
+	hash = is_uc ? vport->uc_list : vport->mc_list;
+	for_each_l2hash_node(node, tmp, hash, hi) {
+		addr = container_of(node, struct vport_addr, node);
+		switch (addr->action) {
+		case MLX5_ACTION_ADD:
+			vport_addr_add(esw, addr);
+			addr->action = MLX5_ACTION_NONE;
+			break;
+		case MLX5_ACTION_DEL:
+			vport_addr_del(esw, addr);
+			l2addr_hash_del(addr);
+			break;
+		}
+	}
+}
+
+/* Sync vport UC/MC list from vport context */
+static void esw_update_vport_addr_list(struct mlx5_eswitch *esw,
+				       u32 vport_num, int list_type)
+{
+	struct mlx5_vport *vport = &esw->vports[vport_num];
+	bool is_uc = list_type == MLX5_NVPRT_LIST_TYPE_UC;
+	u8 (*mac_list)[ETH_ALEN];
+	struct l2addr_node *node;
+	struct vport_addr *addr;
+	struct hlist_head *hash;
+	struct hlist_node *tmp;
+	int size;
+	int err;
+	int hi;
+	int i;
+
+	size = is_uc ? MLX5_MAX_UC_PER_VPORT(esw->dev) :
+		       MLX5_MAX_MC_PER_VPORT(esw->dev);
+
+	mac_list = kcalloc(size, ETH_ALEN, GFP_KERNEL);
+	if (!mac_list)
+		return;
+
+	hash = is_uc ? vport->uc_list : vport->mc_list;
+
+	for_each_l2hash_node(node, tmp, hash, hi) {
+		addr = container_of(node, struct vport_addr, node);
+		addr->action = MLX5_ACTION_DEL;
+	}
+
+	err = mlx5_query_nic_vport_mac_list(esw->dev, vport_num, list_type,
+					    mac_list, &size);
+	if (err)
+		return;
+	esw_debug(esw->dev, "vport[%d] context update %s list size (%d)\n",
+		  vport_num, is_uc ? "UC" : "MC", size);
+
+	for (i = 0; i < size; i++) {
+		if (is_uc && !is_valid_ether_addr(mac_list[i]))
+			continue;
+
+		if (!is_uc && !is_multicast_ether_addr(mac_list[i]))
+			continue;
+
+		addr = l2addr_hash_find(hash, mac_list[i], struct vport_addr);
+		if (addr) {
+			addr->action = MLX5_ACTION_NONE;
+			continue;
+		}
+
+		addr = l2addr_hash_add(hash, mac_list[i], struct vport_addr,
+				       GFP_KERNEL);
+		if (!addr) {
+			esw_warn(esw->dev,
+				 "Failed to add MAC(%pM) to vport[%d] DB\n",
+				 mac_list[i], vport_num);
+			continue;
+		}
+		addr->vport = vport_num;
+		addr->action = MLX5_ACTION_ADD;
+	}
+	kfree(mac_list);
+}
+
+static void esw_vport_change_handler(struct work_struct *work)
+{
+	struct mlx5_vport *vport =
+		container_of(work, struct mlx5_vport, vport_change_handler);
+	struct mlx5_core_dev *dev = vport->dev;
+	struct mlx5_eswitch *esw = dev->priv.eswitch;
+	u8 mac[ETH_ALEN];
+
+	mlx5_query_nic_vport_mac_address(dev, vport->vport, mac);
+	esw_debug(dev, "vport[%d] Context Changed: perm mac: %pM\n",
+		  vport->vport, mac);
+
+	if (vport->enabled_events & UC_ADDR_CHANGE) {
+		esw_update_vport_addr_list(esw, vport->vport,
+					   MLX5_NVPRT_LIST_TYPE_UC);
+		esw_apply_vport_addr_list(esw, vport->vport,
+					  MLX5_NVPRT_LIST_TYPE_UC);
+	}
+
+	if (vport->enabled_events & MC_ADDR_CHANGE) {
+		esw_update_vport_addr_list(esw, vport->vport,
+					   MLX5_NVPRT_LIST_TYPE_MC);
+		esw_apply_vport_addr_list(esw, vport->vport,
+					  MLX5_NVPRT_LIST_TYPE_MC);
+	}
+
+	esw_debug(esw->dev, "vport[%d] Context Changed: Done\n", vport->vport);
+	if (vport->enabled)
+		arm_vport_context_events_cmd(dev, vport->vport,
+					     vport->enabled_events);
+}
+
+static void esw_enable_vport(struct mlx5_eswitch *esw, int vport_num,
+			     int enable_events)
+{
+	struct mlx5_vport *vport = &esw->vports[vport_num];
+	unsigned long flags;
+
+	WARN_ON(vport->enabled);
+
+	esw_debug(esw->dev, "Enabling VPORT(%d)\n", vport_num);
+	mlx5_modify_vport_admin_state(esw->dev,
+				      MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT,
+				      vport_num,
+				      MLX5_ESW_VPORT_ADMIN_STATE_AUTO);
+
+	/* Sync with current vport context */
+	vport->enabled_events = enable_events;
+	esw_vport_change_handler(&vport->vport_change_handler);
+
+	spin_lock_irqsave(&vport->lock, flags);
+	vport->enabled = true;
+	spin_unlock_irqrestore(&vport->lock, flags);
+
+	arm_vport_context_events_cmd(esw->dev, vport_num, enable_events);
+
+	esw->enabled_vports++;
+	esw_debug(esw->dev, "Enabled VPORT(%d)\n", vport_num);
+}
+
+static void esw_cleanup_vport(struct mlx5_eswitch *esw, u16 vport_num)
+{
+	struct mlx5_vport *vport = &esw->vports[vport_num];
+	struct l2addr_node *node;
+	struct vport_addr *addr;
+	struct hlist_node *tmp;
+	int hi;
+
+	for_each_l2hash_node(node, tmp, vport->uc_list, hi) {
+		addr = container_of(node, struct vport_addr, node);
+		addr->action = MLX5_ACTION_DEL;
+	}
+	esw_apply_vport_addr_list(esw, vport_num, MLX5_NVPRT_LIST_TYPE_UC);
+
+	for_each_l2hash_node(node, tmp, vport->mc_list, hi) {
+		addr = container_of(node, struct vport_addr, node);
+		addr->action = MLX5_ACTION_DEL;
+	}
+	esw_apply_vport_addr_list(esw, vport_num, MLX5_NVPRT_LIST_TYPE_MC);
+}
+
+static void esw_disable_vport(struct mlx5_eswitch *esw, int vport_num)
+{
+	struct mlx5_vport *vport = &esw->vports[vport_num];
+	unsigned long flags;
+
+	if (!vport->enabled)
+		return;
+
+	esw_debug(esw->dev, "Disabling vport(%d)\n", vport_num);
+	/* Mark this vport as disabled to discard new events */
+	spin_lock_irqsave(&vport->lock, flags);
+	vport->enabled = false;
+	vport->enabled_events = 0;
+	spin_unlock_irqrestore(&vport->lock, flags);
+
+	mlx5_modify_vport_admin_state(esw->dev,
+				      MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT,
+				      vport_num,
+				      MLX5_ESW_VPORT_ADMIN_STATE_DOWN);
+	/* Wait for current already scheduled events to complete */
+	flush_workqueue(esw->work_queue);
+	/* Disable events from this vport */
+	arm_vport_context_events_cmd(esw->dev, vport->vport, 0);
+	/* We don't assume VFs will cleanup after themselves */
+	esw_cleanup_vport(esw, vport_num);
+	esw->enabled_vports--;
+}
+
+/* Public E-Switch API */
+int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs)
+{
+	int err;
+	int i;
+
+	if (!esw || !MLX5_CAP_GEN(esw->dev, vport_group_manager) ||
+	    MLX5_CAP_GEN(esw->dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+		return 0;
+
+	if (!MLX5_CAP_GEN(esw->dev, eswitch_flow_table) ||
+	    !MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, ft_support)) {
+		esw_warn(esw->dev, "E-Switch FDB is not supported, aborting ...\n");
+		return -ENOTSUPP;
+	}
+
+	esw_info(esw->dev, "E-Switch enable SRIOV: nvfs(%d)\n", nvfs);
+
+	esw_disable_vport(esw, 0);
+
+	err = esw_create_fdb_table(esw, nvfs + 1);
+	if (err)
+		goto abort;
+
+	for (i = 0; i <= nvfs; i++)
+		esw_enable_vport(esw, i, SRIOV_VPORT_EVENTS);
+
+	esw_info(esw->dev, "SRIOV enabled: active vports(%d)\n",
+		 esw->enabled_vports);
+	return 0;
+
+abort:
+	esw_enable_vport(esw, 0, UC_ADDR_CHANGE);
+	return err;
+}
+
+void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw)
+{
+	int i;
+
+	if (!esw || !MLX5_CAP_GEN(esw->dev, vport_group_manager) ||
+	    MLX5_CAP_GEN(esw->dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+		return;
+
+	esw_info(esw->dev, "disable SRIOV: active vports(%d)\n",
+		 esw->enabled_vports);
+
+	for (i = 0; i < esw->total_vports; i++)
+		esw_disable_vport(esw, i);
+
+	esw_destroy_fdb_table(esw);
+
+	/* VPORT 0 (PF) must be enabled back with non-sriov configuration */
+	esw_enable_vport(esw, 0, UC_ADDR_CHANGE);
+}
+
+int mlx5_eswitch_init(struct mlx5_core_dev *dev)
+{
+	int l2_table_size = 1 << MLX5_CAP_GEN(dev, log_max_l2_table);
+	int total_vports = 1 + pci_sriov_get_totalvfs(dev->pdev);
+	struct mlx5_eswitch *esw;
+	int vport_num;
+	int err;
+
+	if (!MLX5_CAP_GEN(dev, vport_group_manager) ||
+	    MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+		return 0;
+
+	esw_info(dev,
+		 "Total vports %d, l2 table size(%d), per vport: max uc(%d) max mc(%d)\n",
+		 total_vports, l2_table_size,
+		 MLX5_MAX_UC_PER_VPORT(dev),
+		 MLX5_MAX_MC_PER_VPORT(dev));
+
+	esw = kzalloc(sizeof(*esw), GFP_KERNEL);
+	if (!esw)
+		return -ENOMEM;
+
+	esw->dev = dev;
+
+	esw->l2_table.bitmap = kcalloc(BITS_TO_LONGS(l2_table_size),
+				   sizeof(uintptr_t), GFP_KERNEL);
+	if (!esw->l2_table.bitmap) {
+		err = -ENOMEM;
+		goto abort;
+	}
+	esw->l2_table.size = l2_table_size;
+
+	esw->work_queue = create_singlethread_workqueue("mlx5_esw_wq");
+	if (!esw->work_queue) {
+		err = -ENOMEM;
+		goto abort;
+	}
+
+	esw->vports = kcalloc(total_vports, sizeof(struct mlx5_vport),
+			      GFP_KERNEL);
+	if (!esw->vports) {
+		err = -ENOMEM;
+		goto abort;
+	}
+
+	for (vport_num = 0; vport_num < total_vports; vport_num++) {
+		struct mlx5_vport *vport = &esw->vports[vport_num];
+
+		vport->vport = vport_num;
+		vport->dev = dev;
+		INIT_WORK(&vport->vport_change_handler,
+			  esw_vport_change_handler);
+		spin_lock_init(&vport->lock);
+	}
+
+	esw->total_vports = total_vports;
+	esw->enabled_vports = 0;
+
+	dev->priv.eswitch = esw;
+	esw_enable_vport(esw, 0, UC_ADDR_CHANGE);
+	/* VF Vports will be enabled when SRIOV is enabled */
+	return 0;
+abort:
+	if (esw->work_queue)
+		destroy_workqueue(esw->work_queue);
+	kfree(esw->l2_table.bitmap);
+	kfree(esw->vports);
+	kfree(esw);
+	return err;
+}
+
+void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw)
+{
+	if (!esw || !MLX5_CAP_GEN(esw->dev, vport_group_manager) ||
+	    MLX5_CAP_GEN(esw->dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+		return;
+
+	esw_info(esw->dev, "cleanup\n");
+	esw_disable_vport(esw, 0);
+
+	esw->dev->priv.eswitch = NULL;
+	destroy_workqueue(esw->work_queue);
+	kfree(esw->l2_table.bitmap);
+	kfree(esw->vports);
+	kfree(esw);
+}
+
+void mlx5_eswitch_vport_event(struct mlx5_eswitch *esw, struct mlx5_eqe *eqe)
+{
+	struct mlx5_eqe_vport_change *vc_eqe = &eqe->data.vport_change;
+	u16 vport_num = be16_to_cpu(vc_eqe->vport_num);
+	struct mlx5_vport *vport;
+
+	if (!esw) {
+		pr_warn("MLX5 E-Switch: vport %d got an event while eswitch is not initialized\n",
+			vport_num);
+		return;
+	}
+
+	vport = &esw->vports[vport_num];
+	spin_lock(&vport->lock);
+	if (vport->enabled)
+		queue_work(esw->work_queue, &vport->vport_change_handler);
+	spin_unlock(&vport->lock);
+}
+
+/* Vport Administration */
+#define ESW_ALLOWED(esw) \
+	(esw && MLX5_CAP_GEN(esw->dev, vport_group_manager) && mlx5_core_is_pf(esw->dev))
+#define LEGAL_VPORT(esw, vport) (vport >= 0 && vport < esw->total_vports)
+
+int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw,
+			       int vport, u8 mac[ETH_ALEN])
+{
+	int err = 0;
+
+	if (!ESW_ALLOWED(esw))
+		return -EPERM;
+	if (!LEGAL_VPORT(esw, vport))
+		return -EINVAL;
+
+	err = mlx5_modify_nic_vport_mac_address(esw->dev, vport, mac);
+	if (err) {
+		mlx5_core_warn(esw->dev,
+			       "Failed to mlx5_modify_nic_vport_mac vport(%d) err=(%d)\n",
+			       vport, err);
+		return err;
+	}
+
+	return err;
+}
+
+int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw,
+				 int vport, int link_state)
+{
+	if (!ESW_ALLOWED(esw))
+		return -EPERM;
+	if (!LEGAL_VPORT(esw, vport))
+		return -EINVAL;
+
+	return mlx5_modify_vport_admin_state(esw->dev,
+					     MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT,
+					     vport, link_state);
+}
+
+int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw,
+				  int vport, struct ifla_vf_info *ivi)
+{
+	u16 vlan;
+	u8 qos;
+
+	if (!ESW_ALLOWED(esw))
+		return -EPERM;
+	if (!LEGAL_VPORT(esw, vport))
+		return -EINVAL;
+
+	memset(ivi, 0, sizeof(*ivi));
+	ivi->vf = vport - 1;
+
+	mlx5_query_nic_vport_mac_address(esw->dev, vport, ivi->mac);
+	ivi->linkstate = mlx5_query_vport_admin_state(esw->dev,
+						      MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT,
+						      vport);
+	query_esw_vport_cvlan(esw->dev, vport, &vlan, &qos);
+	ivi->vlan = vlan;
+	ivi->qos = qos;
+	ivi->spoofchk = 0;
+
+	return 0;
+}
+
+int mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw,
+				int vport, u16 vlan, u8 qos)
+{
+	int set = 0;
+
+	if (!ESW_ALLOWED(esw))
+		return -EPERM;
+	if (!LEGAL_VPORT(esw, vport) || (vlan > 4095) || (qos > 7))
+		return -EINVAL;
+
+	if (vlan || qos)
+		set = 1;
+
+	return modify_esw_vport_cvlan(esw->dev, vport, vlan, qos, set);
+}
+
+int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
+				 int vport,
+				 struct ifla_vf_stats *vf_stats)
+{
+	int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out);
+	u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)];
+	int err = 0;
+	u32 *out;
+
+	if (!ESW_ALLOWED(esw))
+		return -EPERM;
+	if (!LEGAL_VPORT(esw, vport))
+		return -EINVAL;
+
+	out = mlx5_vzalloc(outlen);
+	if (!out)
+		return -ENOMEM;
+
+	memset(in, 0, sizeof(in));
+
+	MLX5_SET(query_vport_counter_in, in, opcode,
+		 MLX5_CMD_OP_QUERY_VPORT_COUNTER);
+	MLX5_SET(query_vport_counter_in, in, op_mod, 0);
+	MLX5_SET(query_vport_counter_in, in, vport_number, vport);
+	if (vport)
+		MLX5_SET(query_vport_counter_in, in, other_vport, 1);
+
+	memset(out, 0, outlen);
+	err = mlx5_cmd_exec(esw->dev, in, sizeof(in), out, outlen);
+	if (err)
+		goto free_out;
+
+	#define MLX5_GET_CTR(p, x) \
+		MLX5_GET64(query_vport_counter_out, p, x)
+
+	memset(vf_stats, 0, sizeof(*vf_stats));
+	vf_stats->rx_packets =
+		MLX5_GET_CTR(out, received_eth_unicast.packets) +
+		MLX5_GET_CTR(out, received_eth_multicast.packets) +
+		MLX5_GET_CTR(out, received_eth_broadcast.packets);
+
+	vf_stats->rx_bytes =
+		MLX5_GET_CTR(out, received_eth_unicast.octets) +
+		MLX5_GET_CTR(out, received_eth_multicast.octets) +
+		MLX5_GET_CTR(out, received_eth_broadcast.octets);
+
+	vf_stats->tx_packets =
+		MLX5_GET_CTR(out, transmitted_eth_unicast.packets) +
+		MLX5_GET_CTR(out, transmitted_eth_multicast.packets) +
+		MLX5_GET_CTR(out, transmitted_eth_broadcast.packets);
+
+	vf_stats->tx_bytes =
+		MLX5_GET_CTR(out, transmitted_eth_unicast.octets) +
+		MLX5_GET_CTR(out, transmitted_eth_multicast.octets) +
+		MLX5_GET_CTR(out, transmitted_eth_broadcast.octets);
+
+	vf_stats->multicast =
+		MLX5_GET_CTR(out, received_eth_multicast.packets);
+
+	vf_stats->broadcast =
+		MLX5_GET_CTR(out, received_eth_broadcast.packets);
+
+free_out:
+	kvfree(out);
+	return err;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
new file mode 100644
index 000000000000..02ff3eade026
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2015, Mellanox Technologies, Ltd.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __MLX5_ESWITCH_H__
+#define __MLX5_ESWITCH_H__
+
+#include <linux/if_ether.h>
+#include <linux/if_link.h>
+#include <linux/mlx5/device.h>
+
+#define MLX5_MAX_UC_PER_VPORT(dev) \
+	(1 << MLX5_CAP_GEN(dev, log_max_current_uc_list))
+
+#define MLX5_MAX_MC_PER_VPORT(dev) \
+	(1 << MLX5_CAP_GEN(dev, log_max_current_mc_list))
+
+#define MLX5_L2_ADDR_HASH_SIZE (BIT(BITS_PER_BYTE))
+#define MLX5_L2_ADDR_HASH(addr) (addr[5])
+
+/* L2 -mac address based- hash helpers */
+struct l2addr_node {
+	struct hlist_node hlist;
+	u8                addr[ETH_ALEN];
+};
+
+#define for_each_l2hash_node(hn, tmp, hash, i) \
+	for (i = 0; i < MLX5_L2_ADDR_HASH_SIZE; i++) \
+		hlist_for_each_entry_safe(hn, tmp, &hash[i], hlist)
+
+#define l2addr_hash_find(hash, mac, type) ({                \
+	int ix = MLX5_L2_ADDR_HASH(mac);                    \
+	bool found = false;                                 \
+	type *ptr = NULL;                                   \
+							    \
+	hlist_for_each_entry(ptr, &hash[ix], node.hlist)    \
+		if (ether_addr_equal(ptr->node.addr, mac)) {\
+			found = true;                       \
+			break;                              \
+		}                                           \
+	if (!found)                                         \
+		ptr = NULL;                                 \
+	ptr;                                                \
+})
+
+#define l2addr_hash_add(hash, mac, type, gfp) ({            \
+	int ix = MLX5_L2_ADDR_HASH(mac);                    \
+	type *ptr = NULL;                                   \
+							    \
+	ptr = kzalloc(sizeof(type), gfp);                   \
+	if (ptr) {                                          \
+		ether_addr_copy(ptr->node.addr, mac);       \
+		hlist_add_head(&ptr->node.hlist, &hash[ix]);\
+	}                                                   \
+	ptr;                                                \
+})
+
+#define l2addr_hash_del(ptr) ({                             \
+	hlist_del(&ptr->node.hlist);                        \
+	kfree(ptr);                                         \
+})
+
+struct mlx5_flow_rule {
+	void             *ft;
+	u32              fi;
+	u8               match_criteria_enable;
+	u32              *match_criteria;
+	u32              *match_value;
+	u32              action;
+	u32              flow_tag;
+	bool             valid;
+	atomic_t         refcount;
+	struct mutex     mutex; /* protect flow rule updates */
+	struct list_head dest_list;
+};
+
+struct mlx5_vport {
+	struct mlx5_core_dev    *dev;
+	int                     vport;
+	struct hlist_head       uc_list[MLX5_L2_ADDR_HASH_SIZE];
+	struct hlist_head       mc_list[MLX5_L2_ADDR_HASH_SIZE];
+	struct work_struct      vport_change_handler;
+
+	/* This spinlock protects access to vport data, between
+	 * "esw_vport_disable" and ongoing interrupt "mlx5_eswitch_vport_event"
+	 * once vport marked as disabled new interrupts are discarded.
+	 */
+	spinlock_t              lock; /* vport events sync */
+	bool                    enabled;
+	u16                     enabled_events;
+};
+
+struct mlx5_l2_table {
+	struct hlist_head l2_hash[MLX5_L2_ADDR_HASH_SIZE];
+	u32                  size;
+	unsigned long        *bitmap;
+};
+
+struct mlx5_eswitch_fdb {
+	void *fdb;
+};
+
+struct mlx5_eswitch {
+	struct mlx5_core_dev    *dev;
+	struct mlx5_l2_table    l2_table;
+	struct mlx5_eswitch_fdb fdb_table;
+	struct hlist_head       mc_table[MLX5_L2_ADDR_HASH_SIZE];
+	struct workqueue_struct *work_queue;
+	struct mlx5_vport       *vports;
+	int                     total_vports;
+	int                     enabled_vports;
+};
+
+/* E-Switch API */
+int mlx5_eswitch_init(struct mlx5_core_dev *dev);
+void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw);
+void mlx5_eswitch_vport_event(struct mlx5_eswitch *esw, struct mlx5_eqe *eqe);
+int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs);
+void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw);
+int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw,
+			       int vport, u8 mac[ETH_ALEN]);
+int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw,
+				 int vport, int link_state);
+int mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw,
+				int vport, u16 vlan, u8 qos);
+int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw,
+				  int vport, struct ifla_vf_info *ivi);
+int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
+				 int vport,
+				 struct ifla_vf_stats *vf_stats);
+
+#endif /* __MLX5_ESWITCH_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index 9335e5ae18cc..1c9f9a54a873 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -160,6 +160,30 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
 		if (err)
 			return err;
 	}
+
+	if (MLX5_CAP_GEN(dev, vport_group_manager) &&
+	    MLX5_CAP_GEN(dev, eswitch_flow_table)) {
+		err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE,
+					 HCA_CAP_OPMOD_GET_CUR);
+		if (err)
+			return err;
+		err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE,
+					 HCA_CAP_OPMOD_GET_MAX);
+		if (err)
+			return err;
+	}
+
+	if (MLX5_CAP_GEN(dev, vport_group_manager)) {
+		err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH,
+					 HCA_CAP_OPMOD_GET_CUR);
+		if (err)
+			return err;
+		err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH,
+					 HCA_CAP_OPMOD_GET_MAX);
+		if (err)
+			return err;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 4ac8d4cc4973..c6de3240f76f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -49,6 +49,9 @@
 #include <linux/delay.h>
 #include <linux/mlx5/mlx5_ifc.h>
 #include "mlx5_core.h"
+#ifdef CONFIG_MLX5_CORE_EN
+#include "eswitch.h"
+#endif
 
 MODULE_AUTHOR("Eli Cohen <eli@mellanox.com>");
 MODULE_DESCRIPTION("Mellanox Connect-IB, ConnectX-4 core driver");
@@ -454,6 +457,9 @@ static int set_hca_ctrl(struct mlx5_core_dev *dev)
 	struct mlx5_reg_host_endianess he_out;
 	int err;
 
+	if (!mlx5_core_is_pf(dev))
+		return 0;
+
 	memset(&he_in, 0, sizeof(he_in));
 	he_in.he = MLX5_SET_HOST_ENDIANNESS;
 	err = mlx5_core_access_reg(dev, &he_in,  sizeof(he_in),
@@ -462,42 +468,39 @@ static int set_hca_ctrl(struct mlx5_core_dev *dev)
 	return err;
 }
 
-static int mlx5_core_enable_hca(struct mlx5_core_dev *dev)
+int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id)
 {
+	u32 out[MLX5_ST_SZ_DW(enable_hca_out)];
+	u32 in[MLX5_ST_SZ_DW(enable_hca_in)];
 	int err;
-	struct mlx5_enable_hca_mbox_in in;
-	struct mlx5_enable_hca_mbox_out out;
 
-	memset(&in, 0, sizeof(in));
-	memset(&out, 0, sizeof(out));
-	in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_ENABLE_HCA);
+	memset(in, 0, sizeof(in));
+	MLX5_SET(enable_hca_in, in, opcode, MLX5_CMD_OP_ENABLE_HCA);
+	MLX5_SET(enable_hca_in, in, function_id, func_id);
+	memset(out, 0, sizeof(out));
+
 	err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
 	if (err)
 		return err;
 
-	if (out.hdr.status)
-		return mlx5_cmd_status_to_err(&out.hdr);
-
-	return 0;
+	return mlx5_cmd_status_to_err_v2(out);
 }
 
-static int mlx5_core_disable_hca(struct mlx5_core_dev *dev)
+int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id)
 {
+	u32 out[MLX5_ST_SZ_DW(disable_hca_out)];
+	u32 in[MLX5_ST_SZ_DW(disable_hca_in)];
 	int err;
-	struct mlx5_disable_hca_mbox_in in;
-	struct mlx5_disable_hca_mbox_out out;
 
-	memset(&in, 0, sizeof(in));
-	memset(&out, 0, sizeof(out));
-	in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DISABLE_HCA);
-	err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
+	memset(in, 0, sizeof(in));
+	MLX5_SET(disable_hca_in, in, opcode, MLX5_CMD_OP_DISABLE_HCA);
+	MLX5_SET(disable_hca_in, in, function_id, func_id);
+	memset(out, 0, sizeof(out));
+	err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 	if (err)
 		return err;
 
-	if (out.hdr.status)
-		return mlx5_cmd_status_to_err(&out.hdr);
-
-	return 0;
+	return mlx5_cmd_status_to_err_v2(out);
 }
 
 static int mlx5_irq_set_affinity_hint(struct mlx5_core_dev *mdev, int i)
@@ -942,7 +945,7 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
 
 	mlx5_pagealloc_init(dev);
 
-	err = mlx5_core_enable_hca(dev);
+	err = mlx5_core_enable_hca(dev, 0);
 	if (err) {
 		dev_err(&pdev->dev, "enable hca failed\n");
 		goto err_pagealloc_cleanup;
@@ -1052,6 +1055,20 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
 	mlx5_init_srq_table(dev);
 	mlx5_init_mr_table(dev);
 
+#ifdef CONFIG_MLX5_CORE_EN
+	err = mlx5_eswitch_init(dev);
+	if (err) {
+		dev_err(&pdev->dev, "eswitch init failed %d\n", err);
+		goto err_reg_dev;
+	}
+#endif
+
+	err = mlx5_sriov_init(dev);
+	if (err) {
+		dev_err(&pdev->dev, "sriov init failed %d\n", err);
+		goto err_sriov;
+	}
+
 	err = mlx5_register_device(dev);
 	if (err) {
 		dev_err(&pdev->dev, "mlx5_register_device failed %d\n", err);
@@ -1068,6 +1085,13 @@ out:
 
 	return 0;
 
+err_sriov:
+	if (mlx5_sriov_cleanup(dev))
+		dev_err(&dev->pdev->dev, "sriov cleanup failed\n");
+
+#ifdef CONFIG_MLX5_CORE_EN
+	mlx5_eswitch_cleanup(dev->priv.eswitch);
+#endif
 err_reg_dev:
 	mlx5_cleanup_mr_table(dev);
 	mlx5_cleanup_srq_table(dev);
@@ -1106,7 +1130,7 @@ reclaim_boot_pages:
 	mlx5_reclaim_startup_pages(dev);
 
 err_disable_hca:
-	mlx5_core_disable_hca(dev);
+	mlx5_core_disable_hca(dev, 0);
 
 err_pagealloc_cleanup:
 	mlx5_pagealloc_cleanup(dev);
@@ -1123,6 +1147,13 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
 {
 	int err = 0;
 
+	err = mlx5_sriov_cleanup(dev);
+	if (err) {
+		dev_warn(&dev->pdev->dev, "%s: sriov cleanup failed - abort\n",
+			 __func__);
+		return err;
+	}
+
 	mutex_lock(&dev->intf_state_mutex);
 	if (dev->interface_state == MLX5_INTERFACE_STATE_DOWN) {
 		dev_warn(&dev->pdev->dev, "%s: interface is down, NOP\n",
@@ -1130,6 +1161,10 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
 		goto out;
 	}
 	mlx5_unregister_device(dev);
+#ifdef CONFIG_MLX5_CORE_EN
+	mlx5_eswitch_cleanup(dev->priv.eswitch);
+#endif
+
 	mlx5_cleanup_mr_table(dev);
 	mlx5_cleanup_srq_table(dev);
 	mlx5_cleanup_qp_table(dev);
@@ -1149,7 +1184,7 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
 	}
 	mlx5_pagealloc_stop(dev);
 	mlx5_reclaim_startup_pages(dev);
-	mlx5_core_disable_hca(dev);
+	mlx5_core_disable_hca(dev, 0);
 	mlx5_pagealloc_cleanup(dev);
 	mlx5_cmd_cleanup(dev);
 
@@ -1195,6 +1230,7 @@ static int init_one(struct pci_dev *pdev,
 		return -ENOMEM;
 	}
 	priv = &dev->priv;
+	priv->pci_dev_data = id->driver_data;
 
 	pci_set_drvdata(pdev, dev);
 
@@ -1365,12 +1401,12 @@ static const struct pci_error_handlers mlx5_err_handler = {
 };
 
 static const struct pci_device_id mlx5_core_pci_table[] = {
-	{ PCI_VDEVICE(MELLANOX, 0x1011) }, /* Connect-IB */
-	{ PCI_VDEVICE(MELLANOX, 0x1012) }, /* Connect-IB VF */
-	{ PCI_VDEVICE(MELLANOX, 0x1013) }, /* ConnectX-4 */
-	{ PCI_VDEVICE(MELLANOX, 0x1014) }, /* ConnectX-4 VF */
-	{ PCI_VDEVICE(MELLANOX, 0x1015) }, /* ConnectX-4LX */
-	{ PCI_VDEVICE(MELLANOX, 0x1016) }, /* ConnectX-4LX VF */
+	{ PCI_VDEVICE(MELLANOX, 0x1011) },			/* Connect-IB */
+	{ PCI_VDEVICE(MELLANOX, 0x1012), MLX5_PCI_DEV_IS_VF},	/* Connect-IB VF */
+	{ PCI_VDEVICE(MELLANOX, 0x1013) },			/* ConnectX-4 */
+	{ PCI_VDEVICE(MELLANOX, 0x1014), MLX5_PCI_DEV_IS_VF},	/* ConnectX-4 VF */
+	{ PCI_VDEVICE(MELLANOX, 0x1015) },			/* ConnectX-4LX */
+	{ PCI_VDEVICE(MELLANOX, 0x1016), MLX5_PCI_DEV_IS_VF},	/* ConnectX-4LX VF */
 	{ 0, }
 };
 
@@ -1381,7 +1417,8 @@ static struct pci_driver mlx5_core_driver = {
 	.id_table       = mlx5_core_pci_table,
 	.probe          = init_one,
 	.remove         = remove_one,
-	.err_handler	= &mlx5_err_handler
+	.err_handler	= &mlx5_err_handler,
+	.sriov_configure   = mlx5_core_sriov_configure,
 };
 
 static int __init init(void)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index cee5b7a839bc..bee7da822dfe 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -36,6 +36,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/if_link.h>
 
 #define DRIVER_NAME "mlx5_core"
 #define DRIVER_VERSION "3.0-1"
@@ -90,6 +91,10 @@ void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
 		     unsigned long param);
 void mlx5_enter_error_state(struct mlx5_core_dev *dev);
 void mlx5_disable_device(struct mlx5_core_dev *dev);
+int mlx5_core_sriov_configure(struct pci_dev *dev, int num_vfs);
+int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id);
+int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id);
+int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev);
 
 void mlx5e_init(void);
 void mlx5e_cleanup(void);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
index 4d3377b12657..9eeee0545f1c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
@@ -33,6 +33,7 @@
 #include <linux/highmem.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/delay.h>
 #include <linux/mlx5/driver.h>
 #include <linux/mlx5/cmd.h>
 #include "mlx5_core.h"
@@ -95,6 +96,7 @@ struct mlx5_manage_pages_outbox {
 
 enum {
 	MAX_RECLAIM_TIME_MSECS	= 5000,
+	MAX_RECLAIM_VFS_PAGES_TIME_MSECS = 2 * 1000 * 60,
 };
 
 enum {
@@ -352,6 +354,10 @@ retry:
 		goto out_4k;
 	}
 
+	dev->priv.fw_pages += npages;
+	if (func_id)
+		dev->priv.vfs_pages += npages;
+
 	mlx5_core_dbg(dev, "err %d\n", err);
 
 	kvfree(in);
@@ -405,6 +411,12 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
 	}
 
 	num_claimed = be32_to_cpu(out->num_entries);
+	if (num_claimed > npages) {
+		mlx5_core_warn(dev, "fw returned %d, driver asked %d => corruption\n",
+			       num_claimed, npages);
+		err = -EINVAL;
+		goto out_free;
+	}
 	if (nclaimed)
 		*nclaimed = num_claimed;
 
@@ -412,6 +424,9 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
 		addr = be64_to_cpu(out->pas[i]);
 		free_4k(dev, addr);
 	}
+	dev->priv.fw_pages -= num_claimed;
+	if (func_id)
+		dev->priv.vfs_pages -= num_claimed;
 
 out_free:
 	kvfree(out);
@@ -548,3 +563,26 @@ void mlx5_pagealloc_stop(struct mlx5_core_dev *dev)
 {
 	destroy_workqueue(dev->priv.pg_wq);
 }
+
+int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev)
+{
+	unsigned long end = jiffies + msecs_to_jiffies(MAX_RECLAIM_VFS_PAGES_TIME_MSECS);
+	int prev_vfs_pages = dev->priv.vfs_pages;
+
+	mlx5_core_dbg(dev, "Waiting for %d pages from %s\n", prev_vfs_pages,
+		      dev->priv.name);
+	while (dev->priv.vfs_pages) {
+		if (time_after(jiffies, end)) {
+			mlx5_core_warn(dev, "aborting while there are %d pending pages\n", dev->priv.vfs_pages);
+			return -ETIMEDOUT;
+		}
+		if (dev->priv.vfs_pages < prev_vfs_pages) {
+			end = jiffies + msecs_to_jiffies(MAX_RECLAIM_VFS_PAGES_TIME_MSECS);
+			prev_vfs_pages = dev->priv.vfs_pages;
+		}
+		msleep(50);
+	}
+
+	mlx5_core_dbg(dev, "All pages received from %s\n", dev->priv.name);
+	return 0;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
new file mode 100644
index 000000000000..7b24386794f9
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
@@ -0,0 +1,233 @@
+/*
+ * Copyright (c) 2014, Mellanox Technologies inc.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/pci.h>
+#include <linux/mlx5/driver.h>
+#include "mlx5_core.h"
+#ifdef CONFIG_MLX5_CORE_EN
+#include "eswitch.h"
+#endif
+
+static void enable_vfs(struct mlx5_core_dev *dev, int num_vfs)
+{
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+	int err;
+	int vf;
+
+	for (vf = 1; vf <= num_vfs; vf++) {
+		err = mlx5_core_enable_hca(dev, vf);
+		if (err) {
+			mlx5_core_warn(dev, "failed to enable VF %d\n", vf - 1);
+		} else {
+			sriov->vfs_ctx[vf - 1].enabled = 1;
+			mlx5_core_dbg(dev, "successfully enabled VF %d\n", vf - 1);
+		}
+	}
+}
+
+static void disable_vfs(struct mlx5_core_dev *dev, int num_vfs)
+{
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+	int vf;
+
+	for (vf = 1; vf <= num_vfs; vf++) {
+		if (sriov->vfs_ctx[vf - 1].enabled) {
+			if (mlx5_core_disable_hca(dev, vf))
+				mlx5_core_warn(dev, "failed to disable VF %d\n", vf - 1);
+			else
+				sriov->vfs_ctx[vf - 1].enabled = 0;
+		}
+	}
+}
+
+static int mlx5_core_create_vfs(struct pci_dev *pdev, int num_vfs)
+{
+	struct mlx5_core_dev *dev  = pci_get_drvdata(pdev);
+	int err;
+
+	if (pci_num_vf(pdev))
+		pci_disable_sriov(pdev);
+
+	enable_vfs(dev, num_vfs);
+
+	err = pci_enable_sriov(pdev, num_vfs);
+	if (err) {
+		dev_warn(&pdev->dev, "enable sriov failed %d\n", err);
+		goto ex;
+	}
+
+	return 0;
+
+ex:
+	disable_vfs(dev, num_vfs);
+	return err;
+}
+
+static int mlx5_core_sriov_enable(struct pci_dev *pdev, int num_vfs)
+{
+	struct mlx5_core_dev *dev  = pci_get_drvdata(pdev);
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+	int err;
+
+	kfree(sriov->vfs_ctx);
+	sriov->vfs_ctx = kcalloc(num_vfs, sizeof(*sriov->vfs_ctx), GFP_ATOMIC);
+	if (!sriov->vfs_ctx)
+		return -ENOMEM;
+
+	sriov->enabled_vfs = num_vfs;
+	err = mlx5_core_create_vfs(pdev, num_vfs);
+	if (err) {
+		kfree(sriov->vfs_ctx);
+		sriov->vfs_ctx = NULL;
+		return err;
+	}
+
+	return 0;
+}
+
+static void mlx5_core_init_vfs(struct mlx5_core_dev *dev, int num_vfs)
+{
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+
+	sriov->num_vfs = num_vfs;
+}
+
+static void mlx5_core_cleanup_vfs(struct mlx5_core_dev *dev)
+{
+	struct mlx5_core_sriov *sriov;
+
+	sriov = &dev->priv.sriov;
+	disable_vfs(dev, sriov->num_vfs);
+
+	if (mlx5_wait_for_vf_pages(dev))
+		mlx5_core_warn(dev, "timeout claiming VFs pages\n");
+
+	sriov->num_vfs = 0;
+}
+
+int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs)
+{
+	struct mlx5_core_dev *dev  = pci_get_drvdata(pdev);
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+	int err;
+
+	mlx5_core_dbg(dev, "requsted num_vfs %d\n", num_vfs);
+	if (!mlx5_core_is_pf(dev))
+		return -EPERM;
+
+	mlx5_core_cleanup_vfs(dev);
+
+	if (!num_vfs) {
+#ifdef CONFIG_MLX5_CORE_EN
+		mlx5_eswitch_disable_sriov(dev->priv.eswitch);
+#endif
+		kfree(sriov->vfs_ctx);
+		sriov->vfs_ctx = NULL;
+		if (!pci_vfs_assigned(pdev))
+			pci_disable_sriov(pdev);
+		else
+			pr_info("unloading PF driver while leaving orphan VFs\n");
+		return 0;
+	}
+
+	err = mlx5_core_sriov_enable(pdev, num_vfs);
+	if (err) {
+		dev_warn(&pdev->dev, "mlx5_core_sriov_enable failed %d\n", err);
+		return err;
+	}
+
+	mlx5_core_init_vfs(dev, num_vfs);
+#ifdef CONFIG_MLX5_CORE_EN
+	mlx5_eswitch_enable_sriov(dev->priv.eswitch, num_vfs);
+#endif
+
+	return num_vfs;
+}
+
+static int sync_required(struct pci_dev *pdev)
+{
+	struct mlx5_core_dev *dev  = pci_get_drvdata(pdev);
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+	int cur_vfs = pci_num_vf(pdev);
+
+	if (cur_vfs != sriov->num_vfs) {
+		pr_info("current VFs %d, registered %d - sync needed\n", cur_vfs, sriov->num_vfs);
+		return 1;
+	}
+
+	return 0;
+}
+
+int mlx5_sriov_init(struct mlx5_core_dev *dev)
+{
+	struct mlx5_core_sriov *sriov = &dev->priv.sriov;
+	struct pci_dev *pdev = dev->pdev;
+	int cur_vfs;
+
+	if (!mlx5_core_is_pf(dev))
+		return 0;
+
+	if (!sync_required(dev->pdev))
+		return 0;
+
+	cur_vfs = pci_num_vf(pdev);
+	sriov->vfs_ctx = kcalloc(cur_vfs, sizeof(*sriov->vfs_ctx), GFP_KERNEL);
+	if (!sriov->vfs_ctx)
+		return -ENOMEM;
+
+	sriov->enabled_vfs = cur_vfs;
+
+	mlx5_core_init_vfs(dev, cur_vfs);
+#ifdef CONFIG_MLX5_CORE_EN
+	if (cur_vfs)
+		mlx5_eswitch_enable_sriov(dev->priv.eswitch, cur_vfs);
+#endif
+
+	enable_vfs(dev, cur_vfs);
+
+	return 0;
+}
+
+int mlx5_sriov_cleanup(struct mlx5_core_dev *dev)
+{
+	struct pci_dev *pdev = dev->pdev;
+	int err;
+
+	if (!mlx5_core_is_pf(dev))
+		return 0;
+
+	err = mlx5_core_sriov_configure(pdev, 0);
+	if (err)
+		return err;
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index b94177ebcf3a..076197efea9b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -36,54 +36,399 @@
 #include <linux/mlx5/vport.h>
 #include "mlx5_core.h"
 
-u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod)
+static int _mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod,
+				   u16 vport, u32 *out, int outlen)
 {
-	u32 in[MLX5_ST_SZ_DW(query_vport_state_in)];
-	u32 out[MLX5_ST_SZ_DW(query_vport_state_out)];
 	int err;
+	u32 in[MLX5_ST_SZ_DW(query_vport_state_in)];
 
 	memset(in, 0, sizeof(in));
 
 	MLX5_SET(query_vport_state_in, in, opcode,
 		 MLX5_CMD_OP_QUERY_VPORT_STATE);
 	MLX5_SET(query_vport_state_in, in, op_mod, opmod);
+	MLX5_SET(query_vport_state_in, in, vport_number, vport);
+	if (vport)
+		MLX5_SET(query_vport_state_in, in, other_vport, 1);
 
-	err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out,
-					 sizeof(out));
+	err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
 	if (err)
 		mlx5_core_warn(mdev, "MLX5_CMD_OP_QUERY_VPORT_STATE failed\n");
 
+	return err;
+}
+
+u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport)
+{
+	u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0};
+
+	_mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out));
+
 	return MLX5_GET(query_vport_state_out, out, state);
 }
-EXPORT_SYMBOL(mlx5_query_vport_state);
+EXPORT_SYMBOL_GPL(mlx5_query_vport_state);
+
+u8 mlx5_query_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport)
+{
+	u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0};
+
+	_mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out));
+
+	return MLX5_GET(query_vport_state_out, out, admin_state);
+}
+EXPORT_SYMBOL(mlx5_query_vport_admin_state);
 
-void mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr)
+int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod,
+				  u16 vport, u8 state)
+{
+	u32 in[MLX5_ST_SZ_DW(modify_vport_state_in)];
+	u32 out[MLX5_ST_SZ_DW(modify_vport_state_out)];
+	int err;
+
+	memset(in, 0, sizeof(in));
+
+	MLX5_SET(modify_vport_state_in, in, opcode,
+		 MLX5_CMD_OP_MODIFY_VPORT_STATE);
+	MLX5_SET(modify_vport_state_in, in, op_mod, opmod);
+	MLX5_SET(modify_vport_state_in, in, vport_number, vport);
+
+	if (vport)
+		MLX5_SET(modify_vport_state_in, in, other_vport, 1);
+
+	MLX5_SET(modify_vport_state_in, in, admin_state, state);
+
+	err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out,
+					 sizeof(out));
+	if (err)
+		mlx5_core_warn(mdev, "MLX5_CMD_OP_MODIFY_VPORT_STATE failed\n");
+
+	return err;
+}
+EXPORT_SYMBOL(mlx5_modify_vport_admin_state);
+
+static int mlx5_query_nic_vport_context(struct mlx5_core_dev *mdev, u16 vport,
+					u32 *out, int outlen)
+{
+	u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
+
+	memset(in, 0, sizeof(in));
+
+	MLX5_SET(query_nic_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
+
+	MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
+	if (vport)
+		MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
+
+	return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
+}
+
+static int mlx5_modify_nic_vport_context(struct mlx5_core_dev *mdev, void *in,
+					 int inlen)
+{
+	u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
+
+	MLX5_SET(modify_nic_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
+
+	memset(out, 0, sizeof(out));
+	return mlx5_cmd_exec_check_status(mdev, in, inlen, out, sizeof(out));
+}
+
+int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
+				     u16 vport, u8 *addr)
 {
-	u32  in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
 	u32 *out;
 	int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
 	u8 *out_addr;
+	int err;
 
 	out = mlx5_vzalloc(outlen);
 	if (!out)
-		return;
+		return -ENOMEM;
 
 	out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out,
 				nic_vport_context.permanent_address);
 
+	err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
+	if (err)
+		goto out;
+
+	ether_addr_copy(addr, &out_addr[2]);
+
+out:
+	kvfree(out);
+	return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address);
+
+int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev,
+				      u16 vport, u8 *addr)
+{
+	void *in;
+	int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
+	int err;
+	void *nic_vport_ctx;
+	u8 *perm_mac;
+
+	in = mlx5_vzalloc(inlen);
+	if (!in) {
+		mlx5_core_warn(mdev, "failed to allocate inbox\n");
+		return -ENOMEM;
+	}
+
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 field_select.permanent_address, 1);
+	MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
+
+	if (vport)
+		MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
+
+	nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
+				     in, nic_vport_context);
+	perm_mac = MLX5_ADDR_OF(nic_vport_context, nic_vport_ctx,
+				permanent_address);
+
+	ether_addr_copy(&perm_mac[2], addr);
+
+	err = mlx5_modify_nic_vport_context(mdev, in, inlen);
+
+	kvfree(in);
+
+	return err;
+}
+EXPORT_SYMBOL(mlx5_modify_nic_vport_mac_address);
+
+int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev,
+				  u32 vport,
+				  enum mlx5_list_type list_type,
+				  u8 addr_list[][ETH_ALEN],
+				  int *list_size)
+{
+	u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
+	void *nic_vport_ctx;
+	int max_list_size;
+	int req_list_size;
+	int out_sz;
+	void *out;
+	int err;
+	int i;
+
+	req_list_size = *list_size;
+
+	max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ?
+		1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) :
+		1 << MLX5_CAP_GEN(dev, log_max_current_mc_list);
+
+	if (req_list_size > max_list_size) {
+		mlx5_core_warn(dev, "Requested list size (%d) > (%d) max_list_size\n",
+			       req_list_size, max_list_size);
+		req_list_size = max_list_size;
+	}
+
+	out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
+			req_list_size * MLX5_ST_SZ_BYTES(mac_address_layout);
+
 	memset(in, 0, sizeof(in));
+	out = kzalloc(out_sz, GFP_KERNEL);
+	if (!out)
+		return -ENOMEM;
 
 	MLX5_SET(query_nic_vport_context_in, in, opcode,
 		 MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
+	MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, list_type);
+	MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
 
-	memset(out, 0, outlen);
-	mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
+	if (vport)
+		MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
 
-	ether_addr_copy(addr, &out_addr[2]);
+	err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz);
+	if (err)
+		goto out;
 
-	kvfree(out);
+	nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out,
+				     nic_vport_context);
+	req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx,
+				 allowed_list_size);
+
+	*list_size = req_list_size;
+	for (i = 0; i < req_list_size; i++) {
+		u8 *mac_addr = MLX5_ADDR_OF(nic_vport_context,
+					nic_vport_ctx,
+					current_uc_mac_address[i]) + 2;
+		ether_addr_copy(addr_list[i], mac_addr);
+	}
+out:
+	kfree(out);
+	return err;
 }
-EXPORT_SYMBOL(mlx5_query_nic_vport_mac_address);
+EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_list);
+
+int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev,
+				   enum mlx5_list_type list_type,
+				   u8 addr_list[][ETH_ALEN],
+				   int list_size)
+{
+	u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
+	void *nic_vport_ctx;
+	int max_list_size;
+	int in_sz;
+	void *in;
+	int err;
+	int i;
+
+	max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ?
+		 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) :
+		 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list);
+
+	if (list_size > max_list_size)
+		return -ENOSPC;
+
+	in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
+		list_size * MLX5_ST_SZ_BYTES(mac_address_layout);
+
+	memset(out, 0, sizeof(out));
+	in = kzalloc(in_sz, GFP_KERNEL);
+	if (!in)
+		return -ENOMEM;
+
+	MLX5_SET(modify_nic_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 field_select.addresses_list, 1);
+
+	nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in,
+				     nic_vport_context);
+
+	MLX5_SET(nic_vport_context, nic_vport_ctx,
+		 allowed_list_type, list_type);
+	MLX5_SET(nic_vport_context, nic_vport_ctx,
+		 allowed_list_size, list_size);
+
+	for (i = 0; i < list_size; i++) {
+		u8 *curr_mac = MLX5_ADDR_OF(nic_vport_context,
+					    nic_vport_ctx,
+					    current_uc_mac_address[i]) + 2;
+		ether_addr_copy(curr_mac, addr_list[i]);
+	}
+
+	err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out));
+	kfree(in);
+	return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_list);
+
+int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev,
+			       u32 vport,
+			       u16 vlans[],
+			       int *size)
+{
+	u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
+	void *nic_vport_ctx;
+	int req_list_size;
+	int max_list_size;
+	int out_sz;
+	void *out;
+	int err;
+	int i;
+
+	req_list_size = *size;
+	max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list);
+	if (req_list_size > max_list_size) {
+		mlx5_core_warn(dev, "Requested list size (%d) > (%d) max list size\n",
+			       req_list_size, max_list_size);
+		req_list_size = max_list_size;
+	}
+
+	out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
+			req_list_size * MLX5_ST_SZ_BYTES(vlan_layout);
+
+	memset(in, 0, sizeof(in));
+	out = kzalloc(out_sz, GFP_KERNEL);
+	if (!out)
+		return -ENOMEM;
+
+	MLX5_SET(query_nic_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
+	MLX5_SET(query_nic_vport_context_in, in, allowed_list_type,
+		 MLX5_NVPRT_LIST_TYPE_VLAN);
+	MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
+
+	if (vport)
+		MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
+
+	err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz);
+	if (err)
+		goto out;
+
+	nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out,
+				     nic_vport_context);
+	req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx,
+				 allowed_list_size);
+
+	*size = req_list_size;
+	for (i = 0; i < req_list_size; i++) {
+		void *vlan_addr = MLX5_ADDR_OF(nic_vport_context,
+					       nic_vport_ctx,
+					       current_uc_mac_address[i]);
+		vlans[i] = MLX5_GET(vlan_layout, vlan_addr, vlan);
+	}
+out:
+	kfree(out);
+	return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_vlans);
+
+int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
+				u16 vlans[],
+				int list_size)
+{
+	u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
+	void *nic_vport_ctx;
+	int max_list_size;
+	int in_sz;
+	void *in;
+	int err;
+	int i;
+
+	max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list);
+
+	if (list_size > max_list_size)
+		return -ENOSPC;
+
+	in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
+		list_size * MLX5_ST_SZ_BYTES(vlan_layout);
+
+	memset(out, 0, sizeof(out));
+	in = kzalloc(in_sz, GFP_KERNEL);
+	if (!in)
+		return -ENOMEM;
+
+	MLX5_SET(modify_nic_vport_context_in, in, opcode,
+		 MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 field_select.addresses_list, 1);
+
+	nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in,
+				     nic_vport_context);
+
+	MLX5_SET(nic_vport_context, nic_vport_ctx,
+		 allowed_list_type, MLX5_NVPRT_LIST_TYPE_VLAN);
+	MLX5_SET(nic_vport_context, nic_vport_ctx,
+		 allowed_list_size, list_size);
+
+	for (i = 0; i < list_size; i++) {
+		void *vlan_addr = MLX5_ADDR_OF(nic_vport_context,
+					       nic_vport_ctx,
+					       current_uc_mac_address[i]);
+		MLX5_SET(vlan_layout, vlan_addr, vlan, vlans[i]);
+	}
+
+	err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out));
+	kfree(in);
+	return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_vlans);
 
 int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport,
 			     u8 port_num, u16  vf_num, u16 gid_index,
@@ -343,3 +688,65 @@ int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
 	return err;
 }
 EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_node_guid);
+
+int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev,
+				 u32 vport,
+				 int *promisc_uc,
+				 int *promisc_mc,
+				 int *promisc_all)
+{
+	u32 *out;
+	int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
+	int err;
+
+	out = kzalloc(outlen, GFP_KERNEL);
+	if (!out)
+		return -ENOMEM;
+
+	err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
+	if (err)
+		goto out;
+
+	*promisc_uc = MLX5_GET(query_nic_vport_context_out, out,
+			       nic_vport_context.promisc_uc);
+	*promisc_mc = MLX5_GET(query_nic_vport_context_out, out,
+			       nic_vport_context.promisc_mc);
+	*promisc_all = MLX5_GET(query_nic_vport_context_out, out,
+				nic_vport_context.promisc_all);
+
+out:
+	kfree(out);
+	return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_promisc);
+
+int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
+				  int promisc_uc,
+				  int promisc_mc,
+				  int promisc_all)
+{
+	void *in;
+	int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
+	int err;
+
+	in = mlx5_vzalloc(inlen);
+	if (!in) {
+		mlx5_core_err(mdev, "failed to allocate inbox\n");
+		return -ENOMEM;
+	}
+
+	MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1);
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 nic_vport_context.promisc_uc, promisc_uc);
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 nic_vport_context.promisc_mc, promisc_mc);
+	MLX5_SET(modify_nic_vport_context_in, in,
+		 nic_vport_context.promisc_all, promisc_all);
+
+	err = mlx5_modify_nic_vport_context(mdev, in, inlen);
+
+	kvfree(in);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_promisc);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/Kconfig b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
index e36e12219c9b..ec8caf8fedc6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
@@ -10,6 +10,14 @@ config MLXSW_CORE
 	  To compile this driver as a module, choose M here: the
 	  module will be called mlxsw_core.
 
+config MLXSW_CORE_HWMON
+	bool "HWMON support for Mellanox Technologies Switch ASICs"
+	depends on MLXSW_CORE && HWMON
+	depends on !(MLXSW_CORE=y && HWMON=m)
+	default y
+	---help---
+	  Say Y here if you want to expose HWMON interface on mlxsw devices.
+
 config MLXSW_PCI
 	tristate "PCI bus implementation for Mellanox Technologies Switch ASICs"
 	depends on PCI && HAS_DMA && HAS_IOMEM && MLXSW_CORE
diff --git a/drivers/net/ethernet/mellanox/mlxsw/Makefile b/drivers/net/ethernet/mellanox/mlxsw/Makefile
index af015818fd19..584cac444852 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/Makefile
+++ b/drivers/net/ethernet/mellanox/mlxsw/Makefile
@@ -1,5 +1,6 @@
 obj-$(CONFIG_MLXSW_CORE)	+= mlxsw_core.o
 mlxsw_core-objs			:= core.o
+mlxsw_core-$(CONFIG_MLXSW_CORE_HWMON) += core_hwmon.o
 obj-$(CONFIG_MLXSW_PCI)		+= mlxsw_pci.o
 mlxsw_pci-objs			:= pci.o
 obj-$(CONFIG_MLXSW_SWITCHX2)	+= mlxsw_switchx2.o
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 97f0d93caf99..af8a48b3b3ad 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -105,6 +105,10 @@ struct mlxsw_core {
 		struct debugfs_blob_wrapper vsd_blob;
 		struct debugfs_blob_wrapper psid_blob;
 	} dbg;
+	struct {
+		u8 *mapping; /* lag_id+port_index to local_port mapping */
+	} lag;
+	struct mlxsw_hwmon *hwmon;
 	unsigned long driver_priv[0];
 	/* driver_priv has to be always the last item */
 };
@@ -814,6 +818,17 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
 		goto err_alloc_stats;
 	}
 
+	if (mlxsw_driver->profile->used_max_lag &&
+	    mlxsw_driver->profile->used_max_port_per_lag) {
+		alloc_size = sizeof(u8) * mlxsw_driver->profile->max_lag *
+			     mlxsw_driver->profile->max_port_per_lag;
+		mlxsw_core->lag.mapping = kzalloc(alloc_size, GFP_KERNEL);
+		if (!mlxsw_core->lag.mapping) {
+			err = -ENOMEM;
+			goto err_alloc_lag_mapping;
+		}
+	}
+
 	err = mlxsw_bus->init(bus_priv, mlxsw_core, mlxsw_driver->profile);
 	if (err)
 		goto err_bus_init;
@@ -822,6 +837,10 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
 	if (err)
 		goto err_emad_init;
 
+	err = mlxsw_hwmon_init(mlxsw_core, mlxsw_bus_info, &mlxsw_core->hwmon);
+	if (err)
+		goto err_hwmon_init;
+
 	err = mlxsw_driver->init(mlxsw_core->driver_priv, mlxsw_core,
 				 mlxsw_bus_info);
 	if (err)
@@ -836,10 +855,14 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
 err_debugfs_init:
 	mlxsw_core->driver->fini(mlxsw_core->driver_priv);
 err_driver_init:
+	mlxsw_hwmon_fini(mlxsw_core->hwmon);
+err_hwmon_init:
 	mlxsw_emad_fini(mlxsw_core);
 err_emad_init:
 	mlxsw_bus->fini(bus_priv);
 err_bus_init:
+	kfree(mlxsw_core->lag.mapping);
+err_alloc_lag_mapping:
 	free_percpu(mlxsw_core->pcpu_stats);
 err_alloc_stats:
 	kfree(mlxsw_core);
@@ -855,8 +878,10 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core)
 
 	mlxsw_core_debugfs_fini(mlxsw_core);
 	mlxsw_core->driver->fini(mlxsw_core->driver_priv);
+	mlxsw_hwmon_fini(mlxsw_core->hwmon);
 	mlxsw_emad_fini(mlxsw_core);
 	mlxsw_core->bus->fini(mlxsw_core->bus_priv);
+	kfree(mlxsw_core->lag.mapping);
 	free_percpu(mlxsw_core->pcpu_stats);
 	kfree(mlxsw_core);
 	mlxsw_core_driver_put(device_kind);
@@ -1188,11 +1213,25 @@ void mlxsw_core_skb_receive(struct mlxsw_core *mlxsw_core, struct sk_buff *skb,
 	struct mlxsw_rx_listener_item *rxl_item;
 	const struct mlxsw_rx_listener *rxl;
 	struct mlxsw_core_pcpu_stats *pcpu_stats;
-	u8 local_port = rx_info->sys_port;
+	u8 local_port;
 	bool found = false;
 
-	dev_dbg_ratelimited(mlxsw_core->bus_info->dev, "%s: sys_port = %d, trap_id = 0x%x\n",
-			    __func__, rx_info->sys_port, rx_info->trap_id);
+	if (rx_info->is_lag) {
+		dev_dbg_ratelimited(mlxsw_core->bus_info->dev, "%s: lag_id = %d, lag_port_index = 0x%x\n",
+				    __func__, rx_info->u.lag_id,
+				    rx_info->trap_id);
+		/* Upper layer does not care if the skb came from LAG or not,
+		 * so just get the local_port for the lag port and push it up.
+		 */
+		local_port = mlxsw_core_lag_mapping_get(mlxsw_core,
+							rx_info->u.lag_id,
+							rx_info->lag_port_index);
+	} else {
+		local_port = rx_info->u.sys_port;
+	}
+
+	dev_dbg_ratelimited(mlxsw_core->bus_info->dev, "%s: local_port = %d, trap_id = 0x%x\n",
+			    __func__, local_port, rx_info->trap_id);
 
 	if ((rx_info->trap_id >= MLXSW_TRAP_ID_MAX) ||
 	    (local_port >= MLXSW_PORT_MAX_PORTS))
@@ -1236,6 +1275,48 @@ drop:
 }
 EXPORT_SYMBOL(mlxsw_core_skb_receive);
 
+static int mlxsw_core_lag_mapping_index(struct mlxsw_core *mlxsw_core,
+					u16 lag_id, u8 port_index)
+{
+	return mlxsw_core->driver->profile->max_port_per_lag * lag_id +
+	       port_index;
+}
+
+void mlxsw_core_lag_mapping_set(struct mlxsw_core *mlxsw_core,
+				u16 lag_id, u8 port_index, u8 local_port)
+{
+	int index = mlxsw_core_lag_mapping_index(mlxsw_core,
+						 lag_id, port_index);
+
+	mlxsw_core->lag.mapping[index] = local_port;
+}
+EXPORT_SYMBOL(mlxsw_core_lag_mapping_set);
+
+u8 mlxsw_core_lag_mapping_get(struct mlxsw_core *mlxsw_core,
+			      u16 lag_id, u8 port_index)
+{
+	int index = mlxsw_core_lag_mapping_index(mlxsw_core,
+						 lag_id, port_index);
+
+	return mlxsw_core->lag.mapping[index];
+}
+EXPORT_SYMBOL(mlxsw_core_lag_mapping_get);
+
+void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core,
+				  u16 lag_id, u8 local_port)
+{
+	int i;
+
+	for (i = 0; i < mlxsw_core->driver->profile->max_port_per_lag; i++) {
+		int index = mlxsw_core_lag_mapping_index(mlxsw_core,
+							 lag_id, i);
+
+		if (mlxsw_core->lag.mapping[index] == local_port)
+			mlxsw_core->lag.mapping[index] = 0;
+	}
+}
+EXPORT_SYMBOL(mlxsw_core_lag_mapping_clear);
+
 int mlxsw_cmd_exec(struct mlxsw_core *mlxsw_core, u16 opcode, u8 opcode_mod,
 		   u32 in_mod, bool out_mbox_direct,
 		   char *in_mbox, size_t in_mbox_size,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index 807827350a89..4833fb33ce07 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -112,13 +112,25 @@ int mlxsw_reg_write(struct mlxsw_core *mlxsw_core,
 		    const struct mlxsw_reg_info *reg, char *payload);
 
 struct mlxsw_rx_info {
-	u16 sys_port;
+	bool is_lag;
+	union {
+		u16 sys_port;
+		u16 lag_id;
+	} u;
+	u8 lag_port_index;
 	int trap_id;
 };
 
 void mlxsw_core_skb_receive(struct mlxsw_core *mlxsw_core, struct sk_buff *skb,
 			    struct mlxsw_rx_info *rx_info);
 
+void mlxsw_core_lag_mapping_set(struct mlxsw_core *mlxsw_core,
+				u16 lag_id, u8 port_index, u8 local_port);
+u8 mlxsw_core_lag_mapping_get(struct mlxsw_core *mlxsw_core,
+			      u16 lag_id, u8 port_index);
+void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core,
+				  u16 lag_id, u8 local_port);
+
 #define MLXSW_CONFIG_PROFILE_SWID_COUNT 8
 
 struct mlxsw_swid_config {
@@ -209,4 +221,28 @@ struct mlxsw_bus_info {
 	u8 psid[MLXSW_CMD_BOARDINFO_PSID_LEN];
 };
 
+struct mlxsw_hwmon;
+
+#ifdef CONFIG_MLXSW_CORE_HWMON
+
+int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
+		     const struct mlxsw_bus_info *mlxsw_bus_info,
+		     struct mlxsw_hwmon **p_hwmon);
+void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon);
+
+#else
+
+static inline int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
+				   const struct mlxsw_bus_info *mlxsw_bus_info,
+				   struct mlxsw_hwmon **p_hwmon)
+{
+	return 0;
+}
+
+static inline void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon)
+{
+}
+
+#endif
+
 #endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
new file mode 100644
index 000000000000..4dad146b41ae
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
@@ -0,0 +1,342 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
+ * Copyright (c) 2015 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2015 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/device.h>
+#include <linux/sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
+
+#include "core.h"
+
+#define MLXSW_HWMON_TEMP_SENSOR_MAX_COUNT 127
+#define MLXSW_HWMON_ATTR_COUNT (MLXSW_HWMON_TEMP_SENSOR_MAX_COUNT * 4 + \
+				MLXSW_MFCR_TACHOS_MAX + MLXSW_MFCR_PWMS_MAX)
+
+struct mlxsw_hwmon_attr {
+	struct device_attribute dev_attr;
+	struct mlxsw_hwmon *hwmon;
+	unsigned int type_index;
+	char name[16];
+};
+
+struct mlxsw_hwmon {
+	struct mlxsw_core *core;
+	const struct mlxsw_bus_info *bus_info;
+	struct device *hwmon_dev;
+	struct attribute_group group;
+	const struct attribute_group *groups[2];
+	struct attribute *attrs[MLXSW_HWMON_ATTR_COUNT + 1];
+	struct mlxsw_hwmon_attr hwmon_attrs[MLXSW_HWMON_ATTR_COUNT];
+	unsigned int attrs_count;
+};
+
+static ssize_t mlxsw_hwmon_temp_show(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
+{
+	struct mlxsw_hwmon_attr *mlwsw_hwmon_attr =
+			container_of(attr, struct mlxsw_hwmon_attr, dev_attr);
+	struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon;
+	char mtmp_pl[MLXSW_REG_MTMP_LEN];
+	unsigned int temp;
+	int err;
+
+	mlxsw_reg_mtmp_pack(mtmp_pl, mlwsw_hwmon_attr->type_index,
+			    false, false);
+	err = mlxsw_reg_query(mlxsw_hwmon->core, MLXSW_REG(mtmp), mtmp_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to query temp sensor\n");
+		return err;
+	}
+	mlxsw_reg_mtmp_unpack(mtmp_pl, &temp, NULL, NULL);
+	return sprintf(buf, "%u\n", temp);
+}
+
+static ssize_t mlxsw_hwmon_temp_max_show(struct device *dev,
+					 struct device_attribute *attr,
+					 char *buf)
+{
+	struct mlxsw_hwmon_attr *mlwsw_hwmon_attr =
+			container_of(attr, struct mlxsw_hwmon_attr, dev_attr);
+	struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon;
+	char mtmp_pl[MLXSW_REG_MTMP_LEN];
+	unsigned int temp_max;
+	int err;
+
+	mlxsw_reg_mtmp_pack(mtmp_pl, mlwsw_hwmon_attr->type_index,
+			    false, false);
+	err = mlxsw_reg_query(mlxsw_hwmon->core, MLXSW_REG(mtmp), mtmp_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to query temp sensor\n");
+		return err;
+	}
+	mlxsw_reg_mtmp_unpack(mtmp_pl, NULL, &temp_max, NULL);
+	return sprintf(buf, "%u\n", temp_max);
+}
+
+static ssize_t mlxsw_hwmon_fan_rpm_show(struct device *dev,
+					struct device_attribute *attr,
+					char *buf)
+{
+	struct mlxsw_hwmon_attr *mlwsw_hwmon_attr =
+			container_of(attr, struct mlxsw_hwmon_attr, dev_attr);
+	struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon;
+	char mfsm_pl[MLXSW_REG_MFSM_LEN];
+	int err;
+
+	mlxsw_reg_mfsm_pack(mfsm_pl, mlwsw_hwmon_attr->type_index);
+	err = mlxsw_reg_query(mlxsw_hwmon->core, MLXSW_REG(mfsm), mfsm_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to query fan\n");
+		return err;
+	}
+	return sprintf(buf, "%u\n", mlxsw_reg_mfsm_rpm_get(mfsm_pl));
+}
+
+static ssize_t mlxsw_hwmon_pwm_show(struct device *dev,
+				    struct device_attribute *attr,
+				    char *buf)
+{
+	struct mlxsw_hwmon_attr *mlwsw_hwmon_attr =
+			container_of(attr, struct mlxsw_hwmon_attr, dev_attr);
+	struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon;
+	char mfsc_pl[MLXSW_REG_MFSC_LEN];
+	int err;
+
+	mlxsw_reg_mfsc_pack(mfsc_pl, mlwsw_hwmon_attr->type_index, 0);
+	err = mlxsw_reg_query(mlxsw_hwmon->core, MLXSW_REG(mfsc), mfsc_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to query PWM\n");
+		return err;
+	}
+	return sprintf(buf, "%u\n",
+		       mlxsw_reg_mfsc_pwm_duty_cycle_get(mfsc_pl));
+}
+
+static ssize_t mlxsw_hwmon_pwm_store(struct device *dev,
+				     struct device_attribute *attr,
+				     const char *buf, size_t len)
+{
+	struct mlxsw_hwmon_attr *mlwsw_hwmon_attr =
+			container_of(attr, struct mlxsw_hwmon_attr, dev_attr);
+	struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon;
+	char mfsc_pl[MLXSW_REG_MFSC_LEN];
+	unsigned long val;
+	int err;
+
+	err = kstrtoul(buf, 10, &val);
+	if (err)
+		return err;
+	if (val > 255)
+		return -EINVAL;
+
+	mlxsw_reg_mfsc_pack(mfsc_pl, mlwsw_hwmon_attr->type_index, val);
+	err = mlxsw_reg_write(mlxsw_hwmon->core, MLXSW_REG(mfsc), mfsc_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to write PWM\n");
+		return err;
+	}
+	return err ? err : len;
+}
+
+enum mlxsw_hwmon_attr_type {
+	MLXSW_HWMON_ATTR_TYPE_TEMP,
+	MLXSW_HWMON_ATTR_TYPE_TEMP_MAX,
+	MLXSW_HWMON_ATTR_TYPE_FAN_RPM,
+	MLXSW_HWMON_ATTR_TYPE_PWM,
+};
+
+static void mlxsw_hwmon_attr_add(struct mlxsw_hwmon *mlxsw_hwmon,
+				 enum mlxsw_hwmon_attr_type attr_type,
+				 unsigned int type_index, unsigned int num) {
+	struct mlxsw_hwmon_attr *mlxsw_hwmon_attr;
+	unsigned int attr_index;
+
+	attr_index = mlxsw_hwmon->attrs_count;
+	mlxsw_hwmon_attr = &mlxsw_hwmon->hwmon_attrs[attr_index];
+
+	switch (attr_type) {
+	case MLXSW_HWMON_ATTR_TYPE_TEMP:
+		mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_temp_show;
+		mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+		snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
+			 "temp%u_input", num + 1);
+		break;
+	case MLXSW_HWMON_ATTR_TYPE_TEMP_MAX:
+		mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_temp_max_show;
+		mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+		snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
+			 "temp%u_highest", num + 1);
+		break;
+	case MLXSW_HWMON_ATTR_TYPE_FAN_RPM:
+		mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_fan_rpm_show;
+		mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+		snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
+			 "fan%u_input", num + 1);
+		break;
+	case MLXSW_HWMON_ATTR_TYPE_PWM:
+		mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_pwm_show;
+		mlxsw_hwmon_attr->dev_attr.store = mlxsw_hwmon_pwm_store;
+		mlxsw_hwmon_attr->dev_attr.attr.mode = S_IWUSR | S_IRUGO;
+		snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
+			 "pwm%u", num + 1);
+		break;
+	default:
+		WARN_ON(1);
+	}
+
+	mlxsw_hwmon_attr->type_index = type_index;
+	mlxsw_hwmon_attr->hwmon = mlxsw_hwmon;
+	mlxsw_hwmon_attr->dev_attr.attr.name = mlxsw_hwmon_attr->name;
+	sysfs_attr_init(&mlxsw_hwmon_attr->dev_attr.attr);
+
+	mlxsw_hwmon->attrs[attr_index] = &mlxsw_hwmon_attr->dev_attr.attr;
+	mlxsw_hwmon->attrs_count++;
+}
+
+static int mlxsw_hwmon_temp_init(struct mlxsw_hwmon *mlxsw_hwmon)
+{
+	char mtcap_pl[MLXSW_REG_MTCAP_LEN];
+	char mtmp_pl[MLXSW_REG_MTMP_LEN];
+	u8 sensor_count;
+	int i;
+	int err;
+
+	err = mlxsw_reg_query(mlxsw_hwmon->core, MLXSW_REG(mtcap), mtcap_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to get number of temp sensors\n");
+		return err;
+	}
+	sensor_count = mlxsw_reg_mtcap_sensor_count_get(mtcap_pl);
+	for (i = 0; i < sensor_count; i++) {
+		mlxsw_reg_mtmp_pack(mtmp_pl, 0, true, true);
+		err = mlxsw_reg_write(mlxsw_hwmon->core,
+				      MLXSW_REG(mtmp), mtmp_pl);
+		if (err) {
+			dev_err(mlxsw_hwmon->bus_info->dev, "Failed to setup temp sensor number %d\n",
+				i);
+			return err;
+		}
+		mlxsw_hwmon_attr_add(mlxsw_hwmon,
+				     MLXSW_HWMON_ATTR_TYPE_TEMP, i, i);
+		mlxsw_hwmon_attr_add(mlxsw_hwmon,
+				     MLXSW_HWMON_ATTR_TYPE_TEMP_MAX, i, i);
+	}
+	return 0;
+}
+
+static int mlxsw_hwmon_fans_init(struct mlxsw_hwmon *mlxsw_hwmon)
+{
+	char mfcr_pl[MLXSW_REG_MFCR_LEN];
+	enum mlxsw_reg_mfcr_pwm_frequency freq;
+	unsigned int type_index;
+	unsigned int num;
+	u16 tacho_active;
+	u8 pwm_active;
+	int err;
+
+	err = mlxsw_reg_query(mlxsw_hwmon->core, MLXSW_REG(mfcr), mfcr_pl);
+	if (err) {
+		dev_err(mlxsw_hwmon->bus_info->dev, "Failed to get to probe PWMs and Tachometers\n");
+		return err;
+	}
+	mlxsw_reg_mfcr_unpack(mfcr_pl, &freq, &tacho_active, &pwm_active);
+	num = 0;
+	for (type_index = 0; type_index < MLXSW_MFCR_TACHOS_MAX; type_index++) {
+		if (tacho_active & BIT(type_index))
+			mlxsw_hwmon_attr_add(mlxsw_hwmon,
+					     MLXSW_HWMON_ATTR_TYPE_FAN_RPM,
+					     type_index, num++);
+	}
+	num = 0;
+	for (type_index = 0; type_index < MLXSW_MFCR_PWMS_MAX; type_index++) {
+		if (pwm_active & BIT(type_index))
+			mlxsw_hwmon_attr_add(mlxsw_hwmon,
+					     MLXSW_HWMON_ATTR_TYPE_PWM,
+					     type_index, num++);
+	}
+	return 0;
+}
+
+int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
+		     const struct mlxsw_bus_info *mlxsw_bus_info,
+		     struct mlxsw_hwmon **p_hwmon)
+{
+	struct mlxsw_hwmon *mlxsw_hwmon;
+	struct device *hwmon_dev;
+	int err;
+
+	mlxsw_hwmon = kzalloc(sizeof(*mlxsw_hwmon), GFP_KERNEL);
+	if (!mlxsw_hwmon)
+		return -ENOMEM;
+	mlxsw_hwmon->core = mlxsw_core;
+	mlxsw_hwmon->bus_info = mlxsw_bus_info;
+
+	err = mlxsw_hwmon_temp_init(mlxsw_hwmon);
+	if (err)
+		goto err_temp_init;
+
+	err = mlxsw_hwmon_fans_init(mlxsw_hwmon);
+	if (err)
+		goto err_fans_init;
+
+	mlxsw_hwmon->groups[0] = &mlxsw_hwmon->group;
+	mlxsw_hwmon->group.attrs = mlxsw_hwmon->attrs;
+
+	hwmon_dev = devm_hwmon_device_register_with_groups(mlxsw_bus_info->dev,
+							   "mlxsw",
+							   mlxsw_hwmon,
+							   mlxsw_hwmon->groups);
+	if (IS_ERR(hwmon_dev)) {
+		err = PTR_ERR(hwmon_dev);
+		goto err_hwmon_register;
+	}
+
+	mlxsw_hwmon->hwmon_dev = hwmon_dev;
+	*p_hwmon = mlxsw_hwmon;
+	return 0;
+
+err_hwmon_register:
+err_fans_init:
+err_temp_init:
+	kfree(mlxsw_hwmon);
+	return err;
+}
+
+void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon)
+{
+	kfree(mlxsw_hwmon);
+}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c
index de69e719dc9d..d2102e572b1d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c
@@ -686,11 +686,15 @@ static void mlxsw_pci_cqe_rdq_handle(struct mlxsw_pci *mlxsw_pci,
 	if (q->consumer_counter++ != consumer_counter_limit)
 		dev_dbg_ratelimited(&pdev->dev, "Consumer counter does not match limit in RDQ\n");
 
-	/* We do not support lag now */
-	if (mlxsw_pci_cqe_lag_get(cqe))
-		goto drop;
+	if (mlxsw_pci_cqe_lag_get(cqe)) {
+		rx_info.is_lag = true;
+		rx_info.u.lag_id = mlxsw_pci_cqe_lag_id_get(cqe);
+		rx_info.lag_port_index = mlxsw_pci_cqe_lag_port_index_get(cqe);
+	} else {
+		rx_info.is_lag = false;
+		rx_info.u.sys_port = mlxsw_pci_cqe_system_port_get(cqe);
+	}
 
-	rx_info.sys_port = mlxsw_pci_cqe_system_port_get(cqe);
 	rx_info.trap_id = mlxsw_pci_cqe_trap_id_get(cqe);
 
 	byte_count = mlxsw_pci_cqe_byte_count_get(cqe);
@@ -699,7 +703,6 @@ static void mlxsw_pci_cqe_rdq_handle(struct mlxsw_pci *mlxsw_pci,
 	skb_put(skb, byte_count);
 	mlxsw_core_skb_receive(mlxsw_pci->core, skb, &rx_info);
 
-put_new_skb:
 	memset(wqe, 0, q->elem_size);
 	err = mlxsw_pci_rdq_skb_alloc(mlxsw_pci, elem_info);
 	if (err)
@@ -708,10 +711,6 @@ put_new_skb:
 	q->producer_counter++;
 	mlxsw_pci_queue_doorbell_producer_ring(mlxsw_pci, q);
 	return;
-
-drop:
-	dev_kfree_skb_any(skb);
-	goto put_new_skb;
 }
 
 static char *mlxsw_pci_cq_sw_cqe_get(struct mlxsw_pci_queue *q)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.h b/drivers/net/ethernet/mellanox/mlxsw/pci.h
index 142f33d978c5..912106054ff2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci.h
@@ -129,13 +129,15 @@ MLXSW_ITEM64_INDEXED(pci, wqe, address, 0x08, 0, 64, 0x8, 0x0, false);
  */
 MLXSW_ITEM32(pci, cqe, lag, 0x00, 23, 1);
 
-/* pci_cqe_system_port
+/* pci_cqe_system_port/lag_id
  * When lag=0: System port on which the packet was received
  * When lag=1:
  * bits [15:4] LAG ID on which the packet was received
  * bits [3:0] sub_port on which the packet was received
  */
 MLXSW_ITEM32(pci, cqe, system_port, 0x00, 0, 16);
+MLXSW_ITEM32(pci, cqe, lag_id, 0x00, 4, 12);
+MLXSW_ITEM32(pci, cqe, lag_port_index, 0x00, 0, 4);
 
 /* pci_cqe_wqe_counter
  * WQE count of the WQEs completed on the associated dqn
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 236fb5d2ad69..4e4e4dcf054f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -286,6 +286,7 @@ MLXSW_ITEM32_INDEXED(reg, sfd, rec_swid, MLXSW_REG_SFD_BASE_LEN, 24, 8,
 
 enum mlxsw_reg_sfd_rec_type {
 	MLXSW_REG_SFD_REC_TYPE_UNICAST = 0x0,
+	MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG = 0x1,
 };
 
 /* reg_sfd_rec_type
@@ -376,24 +377,34 @@ MLXSW_ITEM32_INDEXED(reg, sfd, uc_fid_vid, MLXSW_REG_SFD_BASE_LEN, 0, 16,
 MLXSW_ITEM32_INDEXED(reg, sfd, uc_system_port, MLXSW_REG_SFD_BASE_LEN, 0, 16,
 		     MLXSW_REG_SFD_REC_LEN, 0x0C, false);
 
-static inline void mlxsw_reg_sfd_uc_pack(char *payload, int rec_index,
-					 enum mlxsw_reg_sfd_rec_policy policy,
-					 const char *mac, u16 vid,
-					 enum mlxsw_reg_sfd_rec_action action,
-					 u8 local_port)
+static inline void mlxsw_reg_sfd_rec_pack(char *payload, int rec_index,
+					  enum mlxsw_reg_sfd_rec_type rec_type,
+					  enum mlxsw_reg_sfd_rec_policy policy,
+					  const char *mac,
+					  enum mlxsw_reg_sfd_rec_action action)
 {
 	u8 num_rec = mlxsw_reg_sfd_num_rec_get(payload);
 
 	if (rec_index >= num_rec)
 		mlxsw_reg_sfd_num_rec_set(payload, rec_index + 1);
 	mlxsw_reg_sfd_rec_swid_set(payload, rec_index, 0);
-	mlxsw_reg_sfd_rec_type_set(payload, rec_index,
-				   MLXSW_REG_SFD_REC_TYPE_UNICAST);
+	mlxsw_reg_sfd_rec_type_set(payload, rec_index, rec_type);
 	mlxsw_reg_sfd_rec_policy_set(payload, rec_index, policy);
 	mlxsw_reg_sfd_rec_mac_memcpy_to(payload, rec_index, mac);
+	mlxsw_reg_sfd_rec_action_set(payload, rec_index, action);
+}
+
+static inline void mlxsw_reg_sfd_uc_pack(char *payload, int rec_index,
+					 enum mlxsw_reg_sfd_rec_policy policy,
+					 const char *mac, u16 vid,
+					 enum mlxsw_reg_sfd_rec_action action,
+					 u8 local_port)
+{
+	mlxsw_reg_sfd_rec_pack(payload, rec_index,
+			       MLXSW_REG_SFD_REC_TYPE_UNICAST,
+			       policy, mac, action);
 	mlxsw_reg_sfd_uc_sub_port_set(payload, rec_index, 0);
 	mlxsw_reg_sfd_uc_fid_vid_set(payload, rec_index, vid);
-	mlxsw_reg_sfd_rec_action_set(payload, rec_index, action);
 	mlxsw_reg_sfd_uc_system_port_set(payload, rec_index, local_port);
 }
 
@@ -406,6 +417,58 @@ static inline void mlxsw_reg_sfd_uc_unpack(char *payload, int rec_index,
 	*p_local_port = mlxsw_reg_sfd_uc_system_port_get(payload, rec_index);
 }
 
+/* reg_sfd_uc_lag_sub_port
+ * LAG sub port.
+ * Must be 0 if multichannel VEPA is not enabled.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_lag_sub_port, MLXSW_REG_SFD_BASE_LEN, 16, 8,
+		     MLXSW_REG_SFD_REC_LEN, 0x08, false);
+
+/* reg_sfd_uc_lag_fid_vid
+ * Filtering ID or VLAN ID
+ * For SwitchX and SwitchX-2:
+ * - Dynamic entries (policy 2,3) use FID
+ * - Static entries (policy 0) use VID
+ * - When independent learning is configured, VID=FID
+ * For Spectrum: use FID for both Dynamic and Static entries.
+ * VID should not be used.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_lag_fid_vid, MLXSW_REG_SFD_BASE_LEN, 0, 16,
+		     MLXSW_REG_SFD_REC_LEN, 0x08, false);
+
+/* reg_sfd_uc_lag_lag_id
+ * LAG Identifier - pointer into the LAG descriptor table.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_lag_lag_id, MLXSW_REG_SFD_BASE_LEN, 0, 10,
+		     MLXSW_REG_SFD_REC_LEN, 0x0C, false);
+
+static inline void
+mlxsw_reg_sfd_uc_lag_pack(char *payload, int rec_index,
+			  enum mlxsw_reg_sfd_rec_policy policy,
+			  const char *mac, u16 vid,
+			  enum mlxsw_reg_sfd_rec_action action,
+			  u16 lag_id)
+{
+	mlxsw_reg_sfd_rec_pack(payload, rec_index,
+			       MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG,
+			       policy, mac, action);
+	mlxsw_reg_sfd_uc_lag_sub_port_set(payload, rec_index, 0);
+	mlxsw_reg_sfd_uc_lag_fid_vid_set(payload, rec_index, vid);
+	mlxsw_reg_sfd_uc_lag_lag_id_set(payload, rec_index, lag_id);
+}
+
+static inline void mlxsw_reg_sfd_uc_lag_unpack(char *payload, int rec_index,
+					       char *mac, u16 *p_vid,
+					       u16 *p_lag_id)
+{
+	mlxsw_reg_sfd_rec_mac_memcpy_from(payload, rec_index, mac);
+	*p_vid = mlxsw_reg_sfd_uc_lag_fid_vid_get(payload, rec_index);
+	*p_lag_id = mlxsw_reg_sfd_uc_lag_lag_id_get(payload, rec_index);
+}
+
 /* SFN - Switch FDB Notification Register
  * -------------------------------------------
  * The switch provides notifications on newly learned FDB entries and
@@ -456,8 +519,12 @@ MLXSW_ITEM32_INDEXED(reg, sfn, rec_swid, MLXSW_REG_SFN_BASE_LEN, 24, 8,
 enum mlxsw_reg_sfn_rec_type {
 	/* MAC addresses learned on a regular port. */
 	MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC = 0x5,
-	/* Aged-out MAC address on a regular port */
+	/* MAC addresses learned on a LAG port. */
+	MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC_LAG = 0x6,
+	/* Aged-out MAC address on a regular port. */
 	MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC = 0x7,
+	/* Aged-out MAC address on a LAG port. */
+	MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC_LAG = 0x8,
 };
 
 /* reg_sfn_rec_type
@@ -505,6 +572,22 @@ static inline void mlxsw_reg_sfn_mac_unpack(char *payload, int rec_index,
 	*p_local_port = mlxsw_reg_sfn_mac_system_port_get(payload, rec_index);
 }
 
+/* reg_sfn_mac_lag_lag_id
+ * LAG ID (pointer into the LAG descriptor table).
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfn, mac_lag_lag_id, MLXSW_REG_SFN_BASE_LEN, 0, 10,
+		     MLXSW_REG_SFN_REC_LEN, 0x0C, false);
+
+static inline void mlxsw_reg_sfn_mac_lag_unpack(char *payload, int rec_index,
+						char *mac, u16 *p_vid,
+						u16 *p_lag_id)
+{
+	mlxsw_reg_sfn_rec_mac_memcpy_from(payload, rec_index, mac);
+	*p_vid = mlxsw_reg_sfn_mac_fid_get(payload, rec_index);
+	*p_lag_id = mlxsw_reg_sfn_mac_lag_lag_id_get(payload, rec_index);
+}
+
 /* SPMS - Switch Port MSTP/RSTP State Register
  * -------------------------------------------
  * Configures the spanning tree state of a physical port.
@@ -865,6 +948,293 @@ static inline void mlxsw_reg_sftr_pack(char *payload,
 	mlxsw_reg_sftr_port_mask_set(payload, port, 1);
 }
 
+/* SLDR - Switch LAG Descriptor Register
+ * -----------------------------------------
+ * The switch LAG descriptor register is populated by LAG descriptors.
+ * Each LAG descriptor is indexed by lag_id. The LAG ID runs from 0 to
+ * max_lag-1.
+ */
+#define MLXSW_REG_SLDR_ID 0x2014
+#define MLXSW_REG_SLDR_LEN 0x0C /* counting in only one port in list */
+
+static const struct mlxsw_reg_info mlxsw_reg_sldr = {
+	.id = MLXSW_REG_SLDR_ID,
+	.len = MLXSW_REG_SLDR_LEN,
+};
+
+enum mlxsw_reg_sldr_op {
+	/* Indicates a creation of a new LAG-ID, lag_id must be valid */
+	MLXSW_REG_SLDR_OP_LAG_CREATE,
+	MLXSW_REG_SLDR_OP_LAG_DESTROY,
+	/* Ports that appear in the list have the Distributor enabled */
+	MLXSW_REG_SLDR_OP_LAG_ADD_PORT_LIST,
+	/* Removes ports from the disributor list */
+	MLXSW_REG_SLDR_OP_LAG_REMOVE_PORT_LIST,
+};
+
+/* reg_sldr_op
+ * Operation.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sldr, op, 0x00, 29, 3);
+
+/* reg_sldr_lag_id
+ * LAG identifier. The lag_id is the index into the LAG descriptor table.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sldr, lag_id, 0x00, 0, 10);
+
+static inline void mlxsw_reg_sldr_lag_create_pack(char *payload, u8 lag_id)
+{
+	MLXSW_REG_ZERO(sldr, payload);
+	mlxsw_reg_sldr_op_set(payload, MLXSW_REG_SLDR_OP_LAG_CREATE);
+	mlxsw_reg_sldr_lag_id_set(payload, lag_id);
+}
+
+static inline void mlxsw_reg_sldr_lag_destroy_pack(char *payload, u8 lag_id)
+{
+	MLXSW_REG_ZERO(sldr, payload);
+	mlxsw_reg_sldr_op_set(payload, MLXSW_REG_SLDR_OP_LAG_DESTROY);
+	mlxsw_reg_sldr_lag_id_set(payload, lag_id);
+}
+
+/* reg_sldr_num_ports
+ * The number of member ports of the LAG.
+ * Reserved for Create / Destroy operations
+ * For Add / Remove operations - indicates the number of ports in the list.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sldr, num_ports, 0x04, 24, 8);
+
+/* reg_sldr_system_port
+ * System port.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sldr, system_port, 0x08, 0, 16, 4, 0, false);
+
+static inline void mlxsw_reg_sldr_lag_add_port_pack(char *payload, u8 lag_id,
+						    u8 local_port)
+{
+	MLXSW_REG_ZERO(sldr, payload);
+	mlxsw_reg_sldr_op_set(payload, MLXSW_REG_SLDR_OP_LAG_ADD_PORT_LIST);
+	mlxsw_reg_sldr_lag_id_set(payload, lag_id);
+	mlxsw_reg_sldr_num_ports_set(payload, 1);
+	mlxsw_reg_sldr_system_port_set(payload, 0, local_port);
+}
+
+static inline void mlxsw_reg_sldr_lag_remove_port_pack(char *payload, u8 lag_id,
+						       u8 local_port)
+{
+	MLXSW_REG_ZERO(sldr, payload);
+	mlxsw_reg_sldr_op_set(payload, MLXSW_REG_SLDR_OP_LAG_REMOVE_PORT_LIST);
+	mlxsw_reg_sldr_lag_id_set(payload, lag_id);
+	mlxsw_reg_sldr_num_ports_set(payload, 1);
+	mlxsw_reg_sldr_system_port_set(payload, 0, local_port);
+}
+
+/* SLCR - Switch LAG Configuration 2 Register
+ * -------------------------------------------
+ * The Switch LAG Configuration register is used for configuring the
+ * LAG properties of the switch.
+ */
+#define MLXSW_REG_SLCR_ID 0x2015
+#define MLXSW_REG_SLCR_LEN 0x10
+
+static const struct mlxsw_reg_info mlxsw_reg_slcr = {
+	.id = MLXSW_REG_SLCR_ID,
+	.len = MLXSW_REG_SLCR_LEN,
+};
+
+enum mlxsw_reg_slcr_pp {
+	/* Global Configuration (for all ports) */
+	MLXSW_REG_SLCR_PP_GLOBAL,
+	/* Per port configuration, based on local_port field */
+	MLXSW_REG_SLCR_PP_PER_PORT,
+};
+
+/* reg_slcr_pp
+ * Per Port Configuration
+ * Note: Reading at Global mode results in reading port 1 configuration.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, slcr, pp, 0x00, 24, 1);
+
+/* reg_slcr_local_port
+ * Local port number
+ * Supported from CPU port
+ * Not supported from router port
+ * Reserved when pp = Global Configuration
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, slcr, local_port, 0x00, 16, 8);
+
+enum mlxsw_reg_slcr_type {
+	MLXSW_REG_SLCR_TYPE_CRC, /* default */
+	MLXSW_REG_SLCR_TYPE_XOR,
+	MLXSW_REG_SLCR_TYPE_RANDOM,
+};
+
+/* reg_slcr_type
+ * Hash type
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, slcr, type, 0x00, 0, 4);
+
+/* Ingress port */
+#define MLXSW_REG_SLCR_LAG_HASH_IN_PORT		BIT(0)
+/* SMAC - for IPv4 and IPv6 packets */
+#define MLXSW_REG_SLCR_LAG_HASH_SMAC_IP		BIT(1)
+/* SMAC - for non-IP packets */
+#define MLXSW_REG_SLCR_LAG_HASH_SMAC_NONIP	BIT(2)
+#define MLXSW_REG_SLCR_LAG_HASH_SMAC \
+	(MLXSW_REG_SLCR_LAG_HASH_SMAC_IP | \
+	 MLXSW_REG_SLCR_LAG_HASH_SMAC_NONIP)
+/* DMAC - for IPv4 and IPv6 packets */
+#define MLXSW_REG_SLCR_LAG_HASH_DMAC_IP		BIT(3)
+/* DMAC - for non-IP packets */
+#define MLXSW_REG_SLCR_LAG_HASH_DMAC_NONIP	BIT(4)
+#define MLXSW_REG_SLCR_LAG_HASH_DMAC \
+	(MLXSW_REG_SLCR_LAG_HASH_DMAC_IP | \
+	 MLXSW_REG_SLCR_LAG_HASH_DMAC_NONIP)
+/* Ethertype - for IPv4 and IPv6 packets */
+#define MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE_IP	BIT(5)
+/* Ethertype - for non-IP packets */
+#define MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE_NONIP	BIT(6)
+#define MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE \
+	(MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE_IP | \
+	 MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE_NONIP)
+/* VLAN ID - for IPv4 and IPv6 packets */
+#define MLXSW_REG_SLCR_LAG_HASH_VLANID_IP	BIT(7)
+/* VLAN ID - for non-IP packets */
+#define MLXSW_REG_SLCR_LAG_HASH_VLANID_NONIP	BIT(8)
+#define MLXSW_REG_SLCR_LAG_HASH_VLANID \
+	(MLXSW_REG_SLCR_LAG_HASH_VLANID_IP | \
+	 MLXSW_REG_SLCR_LAG_HASH_VLANID_NONIP)
+/* Source IP address (can be IPv4 or IPv6) */
+#define MLXSW_REG_SLCR_LAG_HASH_SIP		BIT(9)
+/* Destination IP address (can be IPv4 or IPv6) */
+#define MLXSW_REG_SLCR_LAG_HASH_DIP		BIT(10)
+/* TCP/UDP source port */
+#define MLXSW_REG_SLCR_LAG_HASH_SPORT		BIT(11)
+/* TCP/UDP destination port*/
+#define MLXSW_REG_SLCR_LAG_HASH_DPORT		BIT(12)
+/* IPv4 Protocol/IPv6 Next Header */
+#define MLXSW_REG_SLCR_LAG_HASH_IPPROTO		BIT(13)
+/* IPv6 Flow label */
+#define MLXSW_REG_SLCR_LAG_HASH_FLOWLABEL	BIT(14)
+/* SID - FCoE source ID */
+#define MLXSW_REG_SLCR_LAG_HASH_FCOE_SID	BIT(15)
+/* DID - FCoE destination ID */
+#define MLXSW_REG_SLCR_LAG_HASH_FCOE_DID	BIT(16)
+/* OXID - FCoE originator exchange ID */
+#define MLXSW_REG_SLCR_LAG_HASH_FCOE_OXID	BIT(17)
+/* Destination QP number - for RoCE packets */
+#define MLXSW_REG_SLCR_LAG_HASH_ROCE_DQP	BIT(19)
+
+/* reg_slcr_lag_hash
+ * LAG hashing configuration. This is a bitmask, in which each set
+ * bit includes the corresponding item in the LAG hash calculation.
+ * The default lag_hash contains SMAC, DMAC, VLANID and
+ * Ethertype (for all packet types).
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, slcr, lag_hash, 0x04, 0, 20);
+
+static inline void mlxsw_reg_slcr_pack(char *payload, u16 lag_hash)
+{
+	MLXSW_REG_ZERO(slcr, payload);
+	mlxsw_reg_slcr_pp_set(payload, MLXSW_REG_SLCR_PP_GLOBAL);
+	mlxsw_reg_slcr_type_set(payload, MLXSW_REG_SLCR_TYPE_XOR);
+	mlxsw_reg_slcr_lag_hash_set(payload, lag_hash);
+}
+
+/* SLCOR - Switch LAG Collector Register
+ * -------------------------------------
+ * The Switch LAG Collector register controls the Local Port membership
+ * in a LAG and enablement of the collector.
+ */
+#define MLXSW_REG_SLCOR_ID 0x2016
+#define MLXSW_REG_SLCOR_LEN 0x10
+
+static const struct mlxsw_reg_info mlxsw_reg_slcor = {
+	.id = MLXSW_REG_SLCOR_ID,
+	.len = MLXSW_REG_SLCOR_LEN,
+};
+
+enum mlxsw_reg_slcor_col {
+	/* Port is added with collector disabled */
+	MLXSW_REG_SLCOR_COL_LAG_ADD_PORT,
+	MLXSW_REG_SLCOR_COL_LAG_COLLECTOR_ENABLED,
+	MLXSW_REG_SLCOR_COL_LAG_COLLECTOR_DISABLED,
+	MLXSW_REG_SLCOR_COL_LAG_REMOVE_PORT,
+};
+
+/* reg_slcor_col
+ * Collector configuration
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, slcor, col, 0x00, 30, 2);
+
+/* reg_slcor_local_port
+ * Local port number
+ * Not supported for CPU port
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, slcor, local_port, 0x00, 16, 8);
+
+/* reg_slcor_lag_id
+ * LAG Identifier. Index into the LAG descriptor table.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, slcor, lag_id, 0x00, 0, 10);
+
+/* reg_slcor_port_index
+ * Port index in the LAG list. Only valid on Add Port to LAG col.
+ * Valid range is from 0 to cap_max_lag_members-1
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, slcor, port_index, 0x04, 0, 10);
+
+static inline void mlxsw_reg_slcor_pack(char *payload,
+					u8 local_port, u16 lag_id,
+					enum mlxsw_reg_slcor_col col)
+{
+	MLXSW_REG_ZERO(slcor, payload);
+	mlxsw_reg_slcor_col_set(payload, col);
+	mlxsw_reg_slcor_local_port_set(payload, local_port);
+	mlxsw_reg_slcor_lag_id_set(payload, lag_id);
+}
+
+static inline void mlxsw_reg_slcor_port_add_pack(char *payload,
+						 u8 local_port, u16 lag_id,
+						 u8 port_index)
+{
+	mlxsw_reg_slcor_pack(payload, local_port, lag_id,
+			     MLXSW_REG_SLCOR_COL_LAG_ADD_PORT);
+	mlxsw_reg_slcor_port_index_set(payload, port_index);
+}
+
+static inline void mlxsw_reg_slcor_port_remove_pack(char *payload,
+						    u8 local_port, u16 lag_id)
+{
+	mlxsw_reg_slcor_pack(payload, local_port, lag_id,
+			     MLXSW_REG_SLCOR_COL_LAG_REMOVE_PORT);
+}
+
+static inline void mlxsw_reg_slcor_col_enable_pack(char *payload,
+						   u8 local_port, u16 lag_id)
+{
+	mlxsw_reg_slcor_pack(payload, local_port, lag_id,
+			     MLXSW_REG_SLCOR_COL_LAG_COLLECTOR_ENABLED);
+}
+
+static inline void mlxsw_reg_slcor_col_disable_pack(char *payload,
+						    u8 local_port, u16 lag_id)
+{
+	mlxsw_reg_slcor_pack(payload, local_port, lag_id,
+			     MLXSW_REG_SLCOR_COL_LAG_COLLECTOR_ENABLED);
+}
+
 /* SPMLR - Switch Port MAC Learning Register
  * -----------------------------------------
  * Controls the Switch MAC learning policy per port.
@@ -2087,6 +2457,284 @@ static inline void mlxsw_reg_hpkt_pack(char *payload, u8 action, u16 trap_id)
 	mlxsw_reg_hpkt_ctrl_set(payload, MLXSW_REG_HPKT_CTRL_PACKET_DEFAULT);
 }
 
+/* MFCR - Management Fan Control Register
+ * --------------------------------------
+ * This register controls the settings of the Fan Speed PWM mechanism.
+ */
+#define MLXSW_REG_MFCR_ID 0x9001
+#define MLXSW_REG_MFCR_LEN 0x08
+
+static const struct mlxsw_reg_info mlxsw_reg_mfcr = {
+	.id = MLXSW_REG_MFCR_ID,
+	.len = MLXSW_REG_MFCR_LEN,
+};
+
+enum mlxsw_reg_mfcr_pwm_frequency {
+	MLXSW_REG_MFCR_PWM_FEQ_11HZ = 0x00,
+	MLXSW_REG_MFCR_PWM_FEQ_14_7HZ = 0x01,
+	MLXSW_REG_MFCR_PWM_FEQ_22_1HZ = 0x02,
+	MLXSW_REG_MFCR_PWM_FEQ_1_4KHZ = 0x40,
+	MLXSW_REG_MFCR_PWM_FEQ_5KHZ = 0x41,
+	MLXSW_REG_MFCR_PWM_FEQ_20KHZ = 0x42,
+	MLXSW_REG_MFCR_PWM_FEQ_22_5KHZ = 0x43,
+	MLXSW_REG_MFCR_PWM_FEQ_25KHZ = 0x44,
+};
+
+/* reg_mfcr_pwm_frequency
+ * Controls the frequency of the PWM signal.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mfcr, pwm_frequency, 0x00, 0, 6);
+
+#define MLXSW_MFCR_TACHOS_MAX 10
+
+/* reg_mfcr_tacho_active
+ * Indicates which of the tachometer is active (bit per tachometer).
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mfcr, tacho_active, 0x04, 16, MLXSW_MFCR_TACHOS_MAX);
+
+#define MLXSW_MFCR_PWMS_MAX 5
+
+/* reg_mfcr_pwm_active
+ * Indicates which of the PWM control is active (bit per PWM).
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mfcr, pwm_active, 0x04, 0, MLXSW_MFCR_PWMS_MAX);
+
+static inline void
+mlxsw_reg_mfcr_pack(char *payload,
+		    enum mlxsw_reg_mfcr_pwm_frequency pwm_frequency)
+{
+	MLXSW_REG_ZERO(mfcr, payload);
+	mlxsw_reg_mfcr_pwm_frequency_set(payload, pwm_frequency);
+}
+
+static inline void
+mlxsw_reg_mfcr_unpack(char *payload,
+		      enum mlxsw_reg_mfcr_pwm_frequency *p_pwm_frequency,
+		      u16 *p_tacho_active, u8 *p_pwm_active)
+{
+	*p_pwm_frequency = mlxsw_reg_mfcr_pwm_frequency_get(payload);
+	*p_tacho_active = mlxsw_reg_mfcr_tacho_active_get(payload);
+	*p_pwm_active = mlxsw_reg_mfcr_pwm_active_get(payload);
+}
+
+/* MFSC - Management Fan Speed Control Register
+ * --------------------------------------------
+ * This register controls the settings of the Fan Speed PWM mechanism.
+ */
+#define MLXSW_REG_MFSC_ID 0x9002
+#define MLXSW_REG_MFSC_LEN 0x08
+
+static const struct mlxsw_reg_info mlxsw_reg_mfsc = {
+	.id = MLXSW_REG_MFSC_ID,
+	.len = MLXSW_REG_MFSC_LEN,
+};
+
+/* reg_mfsc_pwm
+ * Fan pwm to control / monitor.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, mfsc, pwm, 0x00, 24, 3);
+
+/* reg_mfsc_pwm_duty_cycle
+ * Controls the duty cycle of the PWM. Value range from 0..255 to
+ * represent duty cycle of 0%...100%.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mfsc, pwm_duty_cycle, 0x04, 0, 8);
+
+static inline void mlxsw_reg_mfsc_pack(char *payload, u8 pwm,
+				       u8 pwm_duty_cycle)
+{
+	MLXSW_REG_ZERO(mfsc, payload);
+	mlxsw_reg_mfsc_pwm_set(payload, pwm);
+	mlxsw_reg_mfsc_pwm_duty_cycle_set(payload, pwm_duty_cycle);
+}
+
+/* MFSM - Management Fan Speed Measurement
+ * ---------------------------------------
+ * This register controls the settings of the Tacho measurements and
+ * enables reading the Tachometer measurements.
+ */
+#define MLXSW_REG_MFSM_ID 0x9003
+#define MLXSW_REG_MFSM_LEN 0x08
+
+static const struct mlxsw_reg_info mlxsw_reg_mfsm = {
+	.id = MLXSW_REG_MFSM_ID,
+	.len = MLXSW_REG_MFSM_LEN,
+};
+
+/* reg_mfsm_tacho
+ * Fan tachometer index.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, mfsm, tacho, 0x00, 24, 4);
+
+/* reg_mfsm_rpm
+ * Fan speed (round per minute).
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mfsm, rpm, 0x04, 0, 16);
+
+static inline void mlxsw_reg_mfsm_pack(char *payload, u8 tacho)
+{
+	MLXSW_REG_ZERO(mfsm, payload);
+	mlxsw_reg_mfsm_tacho_set(payload, tacho);
+}
+
+/* MTCAP - Management Temperature Capabilities
+ * -------------------------------------------
+ * This register exposes the capabilities of the device and
+ * system temperature sensing.
+ */
+#define MLXSW_REG_MTCAP_ID 0x9009
+#define MLXSW_REG_MTCAP_LEN 0x08
+
+static const struct mlxsw_reg_info mlxsw_reg_mtcap = {
+	.id = MLXSW_REG_MTCAP_ID,
+	.len = MLXSW_REG_MTCAP_LEN,
+};
+
+/* reg_mtcap_sensor_count
+ * Number of sensors supported by the device.
+ * This includes the QSFP module sensors (if exists in the QSFP module).
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mtcap, sensor_count, 0x00, 0, 7);
+
+/* MTMP - Management Temperature
+ * -----------------------------
+ * This register controls the settings of the temperature measurements
+ * and enables reading the temperature measurements. Note that temperature
+ * is in 0.125 degrees Celsius.
+ */
+#define MLXSW_REG_MTMP_ID 0x900A
+#define MLXSW_REG_MTMP_LEN 0x20
+
+static const struct mlxsw_reg_info mlxsw_reg_mtmp = {
+	.id = MLXSW_REG_MTMP_ID,
+	.len = MLXSW_REG_MTMP_LEN,
+};
+
+/* reg_mtmp_sensor_index
+ * Sensors index to access.
+ * 64-127 of sensor_index are mapped to the SFP+/QSFP modules sequentially
+ * (module 0 is mapped to sensor_index 64).
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, mtmp, sensor_index, 0x00, 0, 7);
+
+/* Convert to milli degrees Celsius */
+#define MLXSW_REG_MTMP_TEMP_TO_MC(val) (val * 125)
+
+/* reg_mtmp_temperature
+ * Temperature reading from the sensor. Reading is in 0.125 Celsius
+ * degrees units.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mtmp, temperature, 0x04, 0, 16);
+
+/* reg_mtmp_mte
+ * Max Temperature Enable - enables measuring the max temperature on a sensor.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mtmp, mte, 0x08, 31, 1);
+
+/* reg_mtmp_mtr
+ * Max Temperature Reset - clears the value of the max temperature register.
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, mtmp, mtr, 0x08, 30, 1);
+
+/* reg_mtmp_max_temperature
+ * The highest measured temperature from the sensor.
+ * When the bit mte is cleared, the field max_temperature is reserved.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mtmp, max_temperature, 0x08, 0, 16);
+
+#define MLXSW_REG_MTMP_SENSOR_NAME_SIZE 8
+
+/* reg_mtmp_sensor_name
+ * Sensor Name
+ * Access: RO
+ */
+MLXSW_ITEM_BUF(reg, mtmp, sensor_name, 0x18, MLXSW_REG_MTMP_SENSOR_NAME_SIZE);
+
+static inline void mlxsw_reg_mtmp_pack(char *payload, u8 sensor_index,
+				       bool max_temp_enable,
+				       bool max_temp_reset)
+{
+	MLXSW_REG_ZERO(mtmp, payload);
+	mlxsw_reg_mtmp_sensor_index_set(payload, sensor_index);
+	mlxsw_reg_mtmp_mte_set(payload, max_temp_enable);
+	mlxsw_reg_mtmp_mtr_set(payload, max_temp_reset);
+}
+
+static inline void mlxsw_reg_mtmp_unpack(char *payload, unsigned int *p_temp,
+					 unsigned int *p_max_temp,
+					 char *sensor_name)
+{
+	u16 temp;
+
+	if (p_temp) {
+		temp = mlxsw_reg_mtmp_temperature_get(payload);
+		*p_temp = MLXSW_REG_MTMP_TEMP_TO_MC(temp);
+	}
+	if (p_max_temp) {
+		temp = mlxsw_reg_mtmp_temperature_get(payload);
+		*p_max_temp = MLXSW_REG_MTMP_TEMP_TO_MC(temp);
+	}
+	if (sensor_name)
+		mlxsw_reg_mtmp_sensor_name_memcpy_from(payload, sensor_name);
+}
+
+/* MLCR - Management LED Control Register
+ * --------------------------------------
+ * Controls the system LEDs.
+ */
+#define MLXSW_REG_MLCR_ID 0x902B
+#define MLXSW_REG_MLCR_LEN 0x0C
+
+static const struct mlxsw_reg_info mlxsw_reg_mlcr = {
+	.id = MLXSW_REG_MLCR_ID,
+	.len = MLXSW_REG_MLCR_LEN,
+};
+
+/* reg_mlcr_local_port
+ * Local port number.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mlcr, local_port, 0x00, 16, 8);
+
+#define MLXSW_REG_MLCR_DURATION_MAX 0xFFFF
+
+/* reg_mlcr_beacon_duration
+ * Duration of the beacon to be active, in seconds.
+ * 0x0 - Will turn off the beacon.
+ * 0xFFFF - Will turn on the beacon until explicitly turned off.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mlcr, beacon_duration, 0x04, 0, 16);
+
+/* reg_mlcr_beacon_remain
+ * Remaining duration of the beacon, in seconds.
+ * 0xFFFF indicates an infinite amount of time.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mlcr, beacon_remain, 0x08, 0, 16);
+
+static inline void mlxsw_reg_mlcr_pack(char *payload, u8 local_port,
+				       bool active)
+{
+	MLXSW_REG_ZERO(mlcr, payload);
+	mlxsw_reg_mlcr_local_port_set(payload, local_port);
+	mlxsw_reg_mlcr_beacon_duration_set(payload, active ?
+					   MLXSW_REG_MLCR_DURATION_MAX : 0);
+}
+
 /* SBPR - Shared Buffer Pools Register
  * -----------------------------------
  * The SBPR configures and retrieves the shared buffer pools and configuration.
@@ -2375,6 +3023,12 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id)
 		return "SFGC";
 	case MLXSW_REG_SFTR_ID:
 		return "SFTR";
+	case MLXSW_REG_SLDR_ID:
+		return "SLDR";
+	case MLXSW_REG_SLCR_ID:
+		return "SLCR";
+	case MLXSW_REG_SLCOR_ID:
+		return "SLCOR";
 	case MLXSW_REG_SPMLR_ID:
 		return "SPMLR";
 	case MLXSW_REG_SVFA_ID:
@@ -2405,6 +3059,18 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id)
 		return "HTGT";
 	case MLXSW_REG_HPKT_ID:
 		return "HPKT";
+	case MLXSW_REG_MFCR_ID:
+		return "MFCR";
+	case MLXSW_REG_MFSC_ID:
+		return "MFSC";
+	case MLXSW_REG_MFSM_ID:
+		return "MFSM";
+	case MLXSW_REG_MTCAP_ID:
+		return "MTCAP";
+	case MLXSW_REG_MTMP_ID:
+		return "MTMP";
+	case MLXSW_REG_MLCR_ID:
+		return "MLCR";
 	case MLXSW_REG_SBPR_ID:
 		return "SBPR";
 	case MLXSW_REG_SBCM_ID:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 3be4a2355ead..3ec07b9a458d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -417,6 +417,10 @@ static netdev_tx_t mlxsw_sp_port_xmit(struct sk_buff *skb,
 	return NETDEV_TX_OK;
 }
 
+static void mlxsw_sp_set_rx_mode(struct net_device *dev)
+{
+}
+
 static int mlxsw_sp_port_set_mac_address(struct net_device *dev, void *p)
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
@@ -725,6 +729,7 @@ static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
 	.ndo_open		= mlxsw_sp_port_open,
 	.ndo_stop		= mlxsw_sp_port_stop,
 	.ndo_start_xmit		= mlxsw_sp_port_xmit,
+	.ndo_set_rx_mode	= mlxsw_sp_set_rx_mode,
 	.ndo_set_mac_address	= mlxsw_sp_port_set_mac_address,
 	.ndo_change_mtu		= mlxsw_sp_port_change_mtu,
 	.ndo_get_stats64	= mlxsw_sp_port_get_stats64,
@@ -859,6 +864,29 @@ static void mlxsw_sp_port_get_strings(struct net_device *dev,
 	}
 }
 
+static int mlxsw_sp_port_set_phys_id(struct net_device *dev,
+				     enum ethtool_phys_id_state state)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char mlcr_pl[MLXSW_REG_MLCR_LEN];
+	bool active;
+
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		active = true;
+		break;
+	case ETHTOOL_ID_INACTIVE:
+		active = false;
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	mlxsw_reg_mlcr_pack(mlcr_pl, mlxsw_sp_port->local_port, active);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(mlcr), mlcr_pl);
+}
+
 static void mlxsw_sp_port_get_stats(struct net_device *dev,
 				    struct ethtool_stats *stats, u64 *data)
 {
@@ -1205,6 +1233,7 @@ static const struct ethtool_ops mlxsw_sp_port_ethtool_ops = {
 	.get_drvinfo		= mlxsw_sp_port_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
 	.get_strings		= mlxsw_sp_port_get_strings,
+	.set_phys_id		= mlxsw_sp_port_set_phys_id,
 	.get_ethtool_stats	= mlxsw_sp_port_get_stats,
 	.get_sset_count		= mlxsw_sp_port_get_sset_count,
 	.get_settings		= mlxsw_sp_port_get_settings,
@@ -1683,6 +1712,22 @@ static int mlxsw_sp_flood_init(struct mlxsw_sp *mlxsw_sp)
 	return 0;
 }
 
+static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp)
+{
+	char slcr_pl[MLXSW_REG_SLCR_LEN];
+
+	mlxsw_reg_slcr_pack(slcr_pl, MLXSW_REG_SLCR_LAG_HASH_SMAC |
+				     MLXSW_REG_SLCR_LAG_HASH_DMAC |
+				     MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE |
+				     MLXSW_REG_SLCR_LAG_HASH_VLANID |
+				     MLXSW_REG_SLCR_LAG_HASH_SIP |
+				     MLXSW_REG_SLCR_LAG_HASH_DIP |
+				     MLXSW_REG_SLCR_LAG_HASH_SPORT |
+				     MLXSW_REG_SLCR_LAG_HASH_DPORT |
+				     MLXSW_REG_SLCR_LAG_HASH_IPPROTO);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcr), slcr_pl);
+}
+
 static int mlxsw_sp_init(void *priv, struct mlxsw_core *mlxsw_core,
 			 const struct mlxsw_bus_info *mlxsw_bus_info)
 {
@@ -1728,6 +1773,12 @@ static int mlxsw_sp_init(void *priv, struct mlxsw_core *mlxsw_core,
 		goto err_buffers_init;
 	}
 
+	err = mlxsw_sp_lag_init(mlxsw_sp);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize LAG\n");
+		goto err_lag_init;
+	}
+
 	err = mlxsw_sp_switchdev_init(mlxsw_sp);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize switchdev\n");
@@ -1737,6 +1788,7 @@ static int mlxsw_sp_init(void *priv, struct mlxsw_core *mlxsw_core,
 	return 0;
 
 err_switchdev_init:
+err_lag_init:
 err_buffers_init:
 err_flood_init:
 	mlxsw_sp_traps_fini(mlxsw_sp);
@@ -1764,9 +1816,9 @@ static struct mlxsw_config_profile mlxsw_sp_config_profile = {
 	.used_max_vepa_channels		= 1,
 	.max_vepa_channels		= 0,
 	.used_max_lag			= 1,
-	.max_lag			= 64,
+	.max_lag			= MLXSW_SP_LAG_MAX,
 	.used_max_port_per_lag		= 1,
-	.max_port_per_lag		= 16,
+	.max_port_per_lag		= MLXSW_SP_PORT_PER_LAG_MAX,
 	.used_max_mid			= 1,
 	.max_mid			= 7000,
 	.used_max_pgt			= 1,
@@ -1865,19 +1917,245 @@ static void mlxsw_sp_master_bridge_dec(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp->master_bridge.dev = NULL;
 }
 
-static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
-				    unsigned long event, void *ptr)
+static int mlxsw_sp_lag_create(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
+{
+	char sldr_pl[MLXSW_REG_SLDR_LEN];
+
+	mlxsw_reg_sldr_lag_create_pack(sldr_pl, lag_id);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sldr), sldr_pl);
+}
+
+static int mlxsw_sp_lag_destroy(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
+{
+	char sldr_pl[MLXSW_REG_SLDR_LEN];
+
+	mlxsw_reg_sldr_lag_destroy_pack(sldr_pl, lag_id);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sldr), sldr_pl);
+}
+
+static int mlxsw_sp_lag_col_port_add(struct mlxsw_sp_port *mlxsw_sp_port,
+				     u16 lag_id, u8 port_index)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char slcor_pl[MLXSW_REG_SLCOR_LEN];
+
+	mlxsw_reg_slcor_port_add_pack(slcor_pl, mlxsw_sp_port->local_port,
+				      lag_id, port_index);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcor), slcor_pl);
+}
+
+static int mlxsw_sp_lag_col_port_remove(struct mlxsw_sp_port *mlxsw_sp_port,
+					u16 lag_id)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char slcor_pl[MLXSW_REG_SLCOR_LEN];
+
+	mlxsw_reg_slcor_port_remove_pack(slcor_pl, mlxsw_sp_port->local_port,
+					 lag_id);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcor), slcor_pl);
+}
+
+static int mlxsw_sp_lag_col_port_enable(struct mlxsw_sp_port *mlxsw_sp_port,
+					u16 lag_id)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char slcor_pl[MLXSW_REG_SLCOR_LEN];
+
+	mlxsw_reg_slcor_col_enable_pack(slcor_pl, mlxsw_sp_port->local_port,
+					lag_id);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcor), slcor_pl);
+}
+
+static int mlxsw_sp_lag_col_port_disable(struct mlxsw_sp_port *mlxsw_sp_port,
+					 u16 lag_id)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char slcor_pl[MLXSW_REG_SLCOR_LEN];
+
+	mlxsw_reg_slcor_col_disable_pack(slcor_pl, mlxsw_sp_port->local_port,
+					 lag_id);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcor), slcor_pl);
+}
+
+static int mlxsw_sp_lag_index_get(struct mlxsw_sp *mlxsw_sp,
+				  struct net_device *lag_dev,
+				  u16 *p_lag_id)
+{
+	struct mlxsw_sp_upper *lag;
+	int free_lag_id = -1;
+	int i;
+
+	for (i = 0; i < MLXSW_SP_LAG_MAX; i++) {
+		lag = mlxsw_sp_lag_get(mlxsw_sp, i);
+		if (lag->ref_count) {
+			if (lag->dev == lag_dev) {
+				*p_lag_id = i;
+				return 0;
+			}
+		} else if (free_lag_id < 0) {
+			free_lag_id = i;
+		}
+	}
+	if (free_lag_id < 0)
+		return -EBUSY;
+	*p_lag_id = free_lag_id;
+	return 0;
+}
+
+static bool
+mlxsw_sp_master_lag_check(struct mlxsw_sp *mlxsw_sp,
+			  struct net_device *lag_dev,
+			  struct netdev_lag_upper_info *lag_upper_info)
+{
+	u16 lag_id;
+
+	if (mlxsw_sp_lag_index_get(mlxsw_sp, lag_dev, &lag_id) != 0)
+		return false;
+	if (lag_upper_info->tx_type != NETDEV_LAG_TX_TYPE_HASH)
+		return false;
+	return true;
+}
+
+static int mlxsw_sp_port_lag_index_get(struct mlxsw_sp *mlxsw_sp,
+				       u16 lag_id, u8 *p_port_index)
+{
+	int i;
+
+	for (i = 0; i < MLXSW_SP_PORT_PER_LAG_MAX; i++) {
+		if (!mlxsw_sp_port_lagged_get(mlxsw_sp, lag_id, i)) {
+			*p_port_index = i;
+			return 0;
+		}
+	}
+	return -EBUSY;
+}
+
+static int mlxsw_sp_port_lag_join(struct mlxsw_sp_port *mlxsw_sp_port,
+				  struct net_device *lag_dev)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	struct mlxsw_sp_upper *lag;
+	u16 lag_id;
+	u8 port_index;
+	int err;
+
+	err = mlxsw_sp_lag_index_get(mlxsw_sp, lag_dev, &lag_id);
+	if (err)
+		return err;
+	lag = mlxsw_sp_lag_get(mlxsw_sp, lag_id);
+	if (!lag->ref_count) {
+		err = mlxsw_sp_lag_create(mlxsw_sp, lag_id);
+		if (err)
+			return err;
+		lag->dev = lag_dev;
+	}
+
+	err = mlxsw_sp_port_lag_index_get(mlxsw_sp, lag_id, &port_index);
+	if (err)
+		return err;
+	err = mlxsw_sp_lag_col_port_add(mlxsw_sp_port, lag_id, port_index);
+	if (err)
+		goto err_col_port_add;
+	err = mlxsw_sp_lag_col_port_enable(mlxsw_sp_port, lag_id);
+	if (err)
+		goto err_col_port_enable;
+
+	mlxsw_core_lag_mapping_set(mlxsw_sp->core, lag_id, port_index,
+				   mlxsw_sp_port->local_port);
+	mlxsw_sp_port->lag_id = lag_id;
+	mlxsw_sp_port->lagged = 1;
+	lag->ref_count++;
+	return 0;
+
+err_col_port_add:
+	if (!lag->ref_count)
+		mlxsw_sp_lag_destroy(mlxsw_sp, lag_id);
+err_col_port_enable:
+	mlxsw_sp_lag_col_port_remove(mlxsw_sp_port, lag_id);
+	return err;
+}
+
+static int mlxsw_sp_port_lag_leave(struct mlxsw_sp_port *mlxsw_sp_port,
+				   struct net_device *lag_dev)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	struct mlxsw_sp_upper *lag;
+	u16 lag_id = mlxsw_sp_port->lag_id;
+	int err;
+
+	if (!mlxsw_sp_port->lagged)
+		return 0;
+	lag = mlxsw_sp_lag_get(mlxsw_sp, lag_id);
+	WARN_ON(lag->ref_count == 0);
+
+	err = mlxsw_sp_lag_col_port_disable(mlxsw_sp_port, lag_id);
+	if (err)
+		return err;
+	mlxsw_sp_lag_col_port_remove(mlxsw_sp_port, lag_id);
+	if (err)
+		return err;
+
+	if (lag->ref_count == 1) {
+		err = mlxsw_sp_lag_destroy(mlxsw_sp, lag_id);
+		if (err)
+			return err;
+	}
+
+	mlxsw_core_lag_mapping_clear(mlxsw_sp->core, lag_id,
+				     mlxsw_sp_port->local_port);
+	mlxsw_sp_port->lagged = 0;
+	lag->ref_count--;
+	return 0;
+}
+
+static int mlxsw_sp_lag_dist_port_add(struct mlxsw_sp_port *mlxsw_sp_port,
+				      u16 lag_id)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char sldr_pl[MLXSW_REG_SLDR_LEN];
+
+	mlxsw_reg_sldr_lag_add_port_pack(sldr_pl, lag_id,
+					 mlxsw_sp_port->local_port);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sldr), sldr_pl);
+}
+
+static int mlxsw_sp_lag_dist_port_remove(struct mlxsw_sp_port *mlxsw_sp_port,
+					 u16 lag_id)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char sldr_pl[MLXSW_REG_SLDR_LEN];
+
+	mlxsw_reg_sldr_lag_remove_port_pack(sldr_pl, lag_id,
+					    mlxsw_sp_port->local_port);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sldr), sldr_pl);
+}
+
+static int mlxsw_sp_port_lag_tx_en_set(struct mlxsw_sp_port *mlxsw_sp_port,
+				       bool lag_tx_enabled)
+{
+	if (lag_tx_enabled)
+		return mlxsw_sp_lag_dist_port_add(mlxsw_sp_port,
+						  mlxsw_sp_port->lag_id);
+	else
+		return mlxsw_sp_lag_dist_port_remove(mlxsw_sp_port,
+						     mlxsw_sp_port->lag_id);
+}
+
+static int mlxsw_sp_port_lag_changed(struct mlxsw_sp_port *mlxsw_sp_port,
+				     struct netdev_lag_lower_state_info *info)
+{
+	return mlxsw_sp_port_lag_tx_en_set(mlxsw_sp_port, info->tx_enabled);
+}
+
+static int mlxsw_sp_netdevice_port_upper_event(struct net_device *dev,
+					       unsigned long event, void *ptr)
 {
-	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
 	struct netdev_notifier_changeupper_info *info;
 	struct mlxsw_sp_port *mlxsw_sp_port;
 	struct net_device *upper_dev;
 	struct mlxsw_sp *mlxsw_sp;
 	int err;
 
-	if (!mlxsw_sp_port_dev_check(dev))
-		return NOTIFY_DONE;
-
 	mlxsw_sp_port = netdev_priv(dev);
 	mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	info = ptr;
@@ -1885,16 +2163,22 @@ static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
 	switch (event) {
 	case NETDEV_PRECHANGEUPPER:
 		upper_dev = info->upper_dev;
+		if (!info->master || !info->linking)
+			break;
 		/* HW limitation forbids to put ports to multiple bridges. */
-		if (info->master && info->linking &&
-		    netif_is_bridge_master(upper_dev) &&
+		if (netif_is_bridge_master(upper_dev) &&
 		    !mlxsw_sp_master_bridge_check(mlxsw_sp, upper_dev))
 			return NOTIFY_BAD;
+		if (netif_is_lag_master(upper_dev) &&
+		    !mlxsw_sp_master_lag_check(mlxsw_sp, upper_dev,
+					       info->upper_info))
+			return NOTIFY_BAD;
 		break;
 	case NETDEV_CHANGEUPPER:
 		upper_dev = info->upper_dev;
-		if (info->master &&
-		    netif_is_bridge_master(upper_dev)) {
+		if (!info->master)
+			break;
+		if (netif_is_bridge_master(upper_dev)) {
 			if (info->linking) {
 				err = mlxsw_sp_port_bridge_join(mlxsw_sp_port);
 				if (err)
@@ -1908,6 +2192,46 @@ static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
 				mlxsw_sp_port->bridged = 0;
 				mlxsw_sp_master_bridge_dec(mlxsw_sp, upper_dev);
 			}
+		} else if (netif_is_lag_master(upper_dev)) {
+			if (info->linking) {
+				err = mlxsw_sp_port_lag_join(mlxsw_sp_port,
+							     upper_dev);
+				if (err) {
+					netdev_err(dev, "Failed to join link aggregation\n");
+					return NOTIFY_BAD;
+				}
+			} else {
+				err = mlxsw_sp_port_lag_leave(mlxsw_sp_port,
+							      upper_dev);
+				if (err) {
+					netdev_err(dev, "Failed to leave link aggregation\n");
+					return NOTIFY_BAD;
+				}
+			}
+		}
+		break;
+	}
+
+	return NOTIFY_DONE;
+}
+
+static int mlxsw_sp_netdevice_port_lower_event(struct net_device *dev,
+					       unsigned long event, void *ptr)
+{
+	struct netdev_notifier_changelowerstate_info *info;
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	int err;
+
+	mlxsw_sp_port = netdev_priv(dev);
+	info = ptr;
+
+	switch (event) {
+	case NETDEV_CHANGELOWERSTATE:
+		if (netif_is_lag_port(dev) && mlxsw_sp_port->lagged) {
+			err = mlxsw_sp_port_lag_changed(mlxsw_sp_port,
+							info->lower_state_info);
+			if (err)
+				netdev_err(dev, "Failed to reflect link aggregation lower state change\n");
 		}
 		break;
 	}
@@ -1915,6 +2239,52 @@ static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
 	return NOTIFY_DONE;
 }
 
+static int mlxsw_sp_netdevice_port_event(struct net_device *dev,
+					 unsigned long event, void *ptr)
+{
+	switch (event) {
+	case NETDEV_PRECHANGEUPPER:
+	case NETDEV_CHANGEUPPER:
+		return mlxsw_sp_netdevice_port_upper_event(dev, event, ptr);
+	case NETDEV_CHANGELOWERSTATE:
+		return mlxsw_sp_netdevice_port_lower_event(dev, event, ptr);
+	}
+
+	return NOTIFY_DONE;
+}
+
+static int mlxsw_sp_netdevice_lag_event(struct net_device *lag_dev,
+					unsigned long event, void *ptr)
+{
+	struct net_device *dev;
+	struct list_head *iter;
+	int ret;
+
+	netdev_for_each_lower_dev(lag_dev, dev, iter) {
+		if (mlxsw_sp_port_dev_check(dev)) {
+			ret = mlxsw_sp_netdevice_port_event(dev, event, ptr);
+			if (ret == NOTIFY_BAD)
+				return ret;
+		}
+	}
+
+	return NOTIFY_DONE;
+}
+
+static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
+				    unsigned long event, void *ptr)
+{
+	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
+
+	if (mlxsw_sp_port_dev_check(dev))
+		return mlxsw_sp_netdevice_port_event(dev, event, ptr);
+
+	if (netif_is_lag_master(dev))
+		return mlxsw_sp_netdevice_lag_event(dev, event, ptr);
+
+	return NOTIFY_DONE;
+}
+
 static struct notifier_block mlxsw_sp_netdevice_nb __read_mostly = {
 	.notifier_call = mlxsw_sp_netdevice_event,
 };
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 4365c8bccc6d..48be5a63b9b5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -46,9 +46,16 @@
 #include "core.h"
 
 #define MLXSW_SP_VFID_BASE VLAN_N_VID
+#define MLXSW_SP_LAG_MAX 64
+#define MLXSW_SP_PORT_PER_LAG_MAX 16
 
 struct mlxsw_sp_port;
 
+struct mlxsw_sp_upper {
+	struct net_device *dev;
+	unsigned int ref_count;
+};
+
 struct mlxsw_sp {
 	unsigned long active_vfids[BITS_TO_LONGS(VLAN_N_VID)];
 	unsigned long active_fids[BITS_TO_LONGS(VLAN_N_VID)];
@@ -63,12 +70,16 @@ struct mlxsw_sp {
 	} fdb_notify;
 #define MLXSW_SP_DEFAULT_AGEING_TIME 300
 	u32 ageing_time;
-	struct {
-		struct net_device *dev;
-		unsigned int ref_count;
-	} master_bridge;
+	struct mlxsw_sp_upper master_bridge;
+	struct mlxsw_sp_upper lags[MLXSW_SP_LAG_MAX];
 };
 
+static inline struct mlxsw_sp_upper *
+mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
+{
+	return &mlxsw_sp->lags[lag_id];
+}
+
 struct mlxsw_sp_port_pcpu_stats {
 	u64			rx_packets;
 	u64			rx_bytes;
@@ -87,8 +98,10 @@ struct mlxsw_sp_port {
 	u8 learning:1,
 	   learning_sync:1,
 	   uc_flood:1,
-	   bridged:1;
+	   bridged:1,
+	   lagged:1;
 	u16 pvid;
+	u16 lag_id;
 	/* 802.1Q bridge VLANs */
 	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	/* VLAN interfaces */
@@ -96,6 +109,18 @@ struct mlxsw_sp_port {
 	u16 nr_vfids;
 };
 
+static inline struct mlxsw_sp_port *
+mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	u8 local_port;
+
+	local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
+						lag_id, port_index);
+	mlxsw_sp_port = mlxsw_sp->ports[local_port];
+	return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
+}
+
 enum mlxsw_sp_flood_table {
 	MLXSW_SP_FLOOD_TABLE_UC,
 	MLXSW_SP_FLOOD_TABLE_BM,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 617fb22b5d81..406dab2f6b17 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -342,14 +342,35 @@ err_port_add_vid:
 	return err;
 }
 
+static int __mlxsw_sp_port_vlans_set(struct mlxsw_sp_port *mlxsw_sp_port,
+				     u16 vid_begin, u16 vid_end, bool is_member,
+				     bool untagged)
+{
+	u16 vid, vid_e;
+	int err;
+
+	for (vid = vid_begin; vid <= vid_end;
+	     vid += MLXSW_REG_SPVM_REC_MAX_COUNT) {
+		vid_e = min((u16) (vid + MLXSW_REG_SPVM_REC_MAX_COUNT - 1),
+			    vid_end);
+
+		err = mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid, vid_e,
+					     is_member, untagged);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
 static int __mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
 				     u16 vid_begin, u16 vid_end,
 				     bool flag_untagged, bool flag_pvid)
 {
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	struct net_device *dev = mlxsw_sp_port->dev;
+	u16 vid, last_visited_vid, old_pvid;
 	enum mlxsw_reg_svfa_mt mt;
-	u16 vid, vid_e;
 	int err;
 
 	/* In case this is invoked with BRIDGE_FLAGS_SELF and port is
@@ -377,15 +398,18 @@ static int __mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
 			if (err) {
 				netdev_err(dev, "Failed to create FID=VID=%d mapping\n",
 					   vid);
-				return err;
+				goto err_port_vid_to_fid_set;
 			}
 		}
+	}
 
-		/* Set FID mapping according to port's mode */
+	/* Set FID mapping according to port's mode */
+	for (vid = vid_begin; vid <= vid_end; vid++) {
 		err = mlxsw_sp_port_fid_map(mlxsw_sp_port, vid);
 		if (err) {
 			netdev_err(dev, "Failed to map FID=%d", vid);
-			return err;
+			last_visited_vid = --vid;
+			goto err_port_fid_map;
 		}
 	}
 
@@ -393,40 +417,62 @@ static int __mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
 					true, false);
 	if (err) {
 		netdev_err(dev, "Failed to configure flooding\n");
-		return err;
+		goto err_port_flood_set;
 	}
 
-	for (vid = vid_begin; vid <= vid_end;
-	     vid += MLXSW_REG_SPVM_REC_MAX_COUNT) {
-		vid_e = min((u16) (vid + MLXSW_REG_SPVM_REC_MAX_COUNT - 1),
-			    vid_end);
-
-		err = mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid, vid_e, true,
-					     flag_untagged);
-		if (err) {
-			netdev_err(mlxsw_sp_port->dev, "Unable to add VIDs %d-%d\n",
-				   vid, vid_e);
-			return err;
-		}
+	err = __mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end,
+					true, flag_untagged);
+	if (err) {
+		netdev_err(dev, "Unable to add VIDs %d-%d\n", vid_begin,
+			   vid_end);
+		goto err_port_vlans_set;
 	}
 
-	vid = vid_begin;
-	if (flag_pvid && mlxsw_sp_port->pvid != vid) {
-		err = mlxsw_sp_port_pvid_set(mlxsw_sp_port, vid);
+	old_pvid = mlxsw_sp_port->pvid;
+	if (flag_pvid && old_pvid != vid_begin) {
+		err = mlxsw_sp_port_pvid_set(mlxsw_sp_port, vid_begin);
 		if (err) {
-			netdev_err(mlxsw_sp_port->dev, "Unable to add PVID %d\n",
-				   vid);
-			return err;
+			netdev_err(dev, "Unable to add PVID %d\n", vid_begin);
+			goto err_port_pvid_set;
 		}
-		mlxsw_sp_port->pvid = vid;
+		mlxsw_sp_port->pvid = vid_begin;
 	}
 
 	/* Changing activity bits only if HW operation succeded */
 	for (vid = vid_begin; vid <= vid_end; vid++)
 		set_bit(vid, mlxsw_sp_port->active_vlans);
 
-	return mlxsw_sp_port_stp_state_set(mlxsw_sp_port,
-					   mlxsw_sp_port->stp_state);
+	/* STP state change must be done after we set active VLANs */
+	err = mlxsw_sp_port_stp_state_set(mlxsw_sp_port,
+					  mlxsw_sp_port->stp_state);
+	if (err) {
+		netdev_err(dev, "Failed to set STP state\n");
+		goto err_port_stp_state_set;
+	}
+
+	return 0;
+
+err_port_vid_to_fid_set:
+	mlxsw_sp_fid_destroy(mlxsw_sp, vid);
+	return err;
+
+err_port_stp_state_set:
+	for (vid = vid_begin; vid <= vid_end; vid++)
+		clear_bit(vid, mlxsw_sp_port->active_vlans);
+	if (old_pvid != mlxsw_sp_port->pvid)
+		mlxsw_sp_port_pvid_set(mlxsw_sp_port, old_pvid);
+err_port_pvid_set:
+	__mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end, false,
+				  false);
+err_port_vlans_set:
+	__mlxsw_sp_port_flood_set(mlxsw_sp_port, vid_begin, vid_end, false,
+				  false);
+err_port_flood_set:
+	last_visited_vid = vid_end;
+err_port_fid_map:
+	for (vid = last_visited_vid; vid >= vid_begin; vid--)
+		mlxsw_sp_port_fid_unmap(mlxsw_sp_port, vid);
+	return err;
 }
 
 static int mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
@@ -444,32 +490,56 @@ static int mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
 					 untagged_flag, pvid_flag);
 }
 
-static int mlxsw_sp_port_fdb_op(struct mlxsw_sp_port *mlxsw_sp_port,
-				const char *mac, u16 vid, bool adding,
-				bool dynamic)
+static enum mlxsw_reg_sfd_rec_policy mlxsw_sp_sfd_rec_policy(bool dynamic)
+{
+	return dynamic ? MLXSW_REG_SFD_REC_POLICY_DYNAMIC_ENTRY_INGRESS :
+			 MLXSW_REG_SFD_REC_POLICY_STATIC_ENTRY;
+}
+
+static enum mlxsw_reg_sfd_op mlxsw_sp_sfd_op(bool adding)
+{
+	return adding ? MLXSW_REG_SFD_OP_WRITE_EDIT :
+			MLXSW_REG_SFD_OP_WRITE_REMOVE;
+}
+
+static int mlxsw_sp_port_fdb_uc_op(struct mlxsw_sp_port *mlxsw_sp_port,
+				   const char *mac, u16 vid, bool adding,
+				   bool dynamic)
 {
-	enum mlxsw_reg_sfd_rec_policy policy;
-	enum mlxsw_reg_sfd_op op;
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	char *sfd_pl;
 	int err;
 
-	if (!vid)
-		vid = mlxsw_sp_port->pvid;
-
 	sfd_pl = kmalloc(MLXSW_REG_SFD_LEN, GFP_KERNEL);
 	if (!sfd_pl)
 		return -ENOMEM;
 
-	policy = dynamic ? MLXSW_REG_SFD_REC_POLICY_DYNAMIC_ENTRY_INGRESS :
-			   MLXSW_REG_SFD_REC_POLICY_STATIC_ENTRY;
-	op = adding ? MLXSW_REG_SFD_OP_WRITE_EDIT :
-		      MLXSW_REG_SFD_OP_WRITE_REMOVE;
-	mlxsw_reg_sfd_pack(sfd_pl, op, 0);
-	mlxsw_reg_sfd_uc_pack(sfd_pl, 0, policy,
+	mlxsw_reg_sfd_pack(sfd_pl, mlxsw_sp_sfd_op(adding), 0);
+	mlxsw_reg_sfd_uc_pack(sfd_pl, 0, mlxsw_sp_sfd_rec_policy(dynamic),
 			      mac, vid, MLXSW_REG_SFD_REC_ACTION_NOP,
 			      mlxsw_sp_port->local_port);
-	err = mlxsw_reg_write(mlxsw_sp_port->mlxsw_sp->core, MLXSW_REG(sfd),
-			      sfd_pl);
+	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl);
+	kfree(sfd_pl);
+
+	return err;
+}
+
+static int mlxsw_sp_port_fdb_uc_lag_op(struct mlxsw_sp *mlxsw_sp, u16 lag_id,
+				       const char *mac, u16 vid, bool adding,
+				       bool dynamic)
+{
+	char *sfd_pl;
+	int err;
+
+	sfd_pl = kmalloc(MLXSW_REG_SFD_LEN, GFP_KERNEL);
+	if (!sfd_pl)
+		return -ENOMEM;
+
+	mlxsw_reg_sfd_pack(sfd_pl, mlxsw_sp_sfd_op(adding), 0);
+	mlxsw_reg_sfd_uc_lag_pack(sfd_pl, 0, mlxsw_sp_sfd_rec_policy(dynamic),
+				  mac, vid, MLXSW_REG_SFD_REC_ACTION_NOP,
+				  lag_id);
+	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl);
 	kfree(sfd_pl);
 
 	return err;
@@ -480,11 +550,21 @@ mlxsw_sp_port_fdb_static_add(struct mlxsw_sp_port *mlxsw_sp_port,
 			     const struct switchdev_obj_port_fdb *fdb,
 			     struct switchdev_trans *trans)
 {
+	u16 vid = fdb->vid;
+
 	if (switchdev_trans_ph_prepare(trans))
 		return 0;
 
-	return mlxsw_sp_port_fdb_op(mlxsw_sp_port, fdb->addr, fdb->vid,
-				    true, false);
+	if (!vid)
+		vid = mlxsw_sp_port->pvid;
+
+	if (!mlxsw_sp_port->lagged)
+		return mlxsw_sp_port_fdb_uc_op(mlxsw_sp_port,
+					       fdb->addr, vid, true, false);
+	else
+		return mlxsw_sp_port_fdb_uc_lag_op(mlxsw_sp_port->mlxsw_sp,
+						   mlxsw_sp_port->lag_id,
+						   fdb->addr, vid, true, false);
 }
 
 static int mlxsw_sp_port_obj_add(struct net_device *dev,
@@ -532,7 +612,7 @@ static int __mlxsw_sp_port_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port,
 				     u16 vid_begin, u16 vid_end, bool init)
 {
 	struct net_device *dev = mlxsw_sp_port->dev;
-	u16 vid, vid_e;
+	u16 vid, pvid;
 	int err;
 
 	/* In case this is invoked with BRIDGE_FLAGS_SELF and port is
@@ -542,30 +622,23 @@ static int __mlxsw_sp_port_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port,
 	if (!init && !mlxsw_sp_port->bridged)
 		return mlxsw_sp_port_kill_vids(dev, vid_begin, vid_end);
 
-	for (vid = vid_begin; vid <= vid_end;
-	     vid += MLXSW_REG_SPVM_REC_MAX_COUNT) {
-		vid_e = min((u16) (vid + MLXSW_REG_SPVM_REC_MAX_COUNT - 1),
-			    vid_end);
-		err = mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid, vid_e, false,
-					     false);
-		if (err) {
-			netdev_err(mlxsw_sp_port->dev, "Unable to del VIDs %d-%d\n",
-				   vid, vid_e);
-			return err;
-		}
+	err = __mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end,
+					false, false);
+	if (err) {
+		netdev_err(dev, "Unable to del VIDs %d-%d\n", vid_begin,
+			   vid_end);
+		return err;
 	}
 
-	if ((mlxsw_sp_port->pvid >= vid_begin) &&
-	    (mlxsw_sp_port->pvid <= vid_end)) {
+	pvid = mlxsw_sp_port->pvid;
+	if (pvid >= vid_begin && pvid <= vid_end && pvid != 1) {
 		/* Default VLAN is always 1 */
-		mlxsw_sp_port->pvid = 1;
-		err = mlxsw_sp_port_pvid_set(mlxsw_sp_port,
-					     mlxsw_sp_port->pvid);
+		err = mlxsw_sp_port_pvid_set(mlxsw_sp_port, 1);
 		if (err) {
-			netdev_err(mlxsw_sp_port->dev, "Unable to del PVID %d\n",
-				   vid);
+			netdev_err(dev, "Unable to del PVID %d\n", pvid);
 			return err;
 		}
+		mlxsw_sp_port->pvid = 1;
 	}
 
 	if (init)
@@ -606,8 +679,15 @@ static int
 mlxsw_sp_port_fdb_static_del(struct mlxsw_sp_port *mlxsw_sp_port,
 			     const struct switchdev_obj_port_fdb *fdb)
 {
-	return mlxsw_sp_port_fdb_op(mlxsw_sp_port, fdb->addr, fdb->vid,
-				    false, false);
+	if (!mlxsw_sp_port->lagged)
+		return mlxsw_sp_port_fdb_uc_op(mlxsw_sp_port,
+					       fdb->addr, fdb->vid,
+					       false, false);
+	else
+		return mlxsw_sp_port_fdb_uc_lag_op(mlxsw_sp_port->mlxsw_sp,
+						   mlxsw_sp_port->lag_id,
+						   fdb->addr, fdb->vid,
+						   false, false);
 }
 
 static int mlxsw_sp_port_obj_del(struct net_device *dev,
@@ -633,14 +713,30 @@ static int mlxsw_sp_port_obj_del(struct net_device *dev,
 	return err;
 }
 
+static struct mlxsw_sp_port *mlxsw_sp_lag_rep_port(struct mlxsw_sp *mlxsw_sp,
+						   u16 lag_id)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	int i;
+
+	for (i = 0; i < MLXSW_SP_PORT_PER_LAG_MAX; i++) {
+		mlxsw_sp_port = mlxsw_sp_port_lagged_get(mlxsw_sp, lag_id, i);
+		if (mlxsw_sp_port)
+			return mlxsw_sp_port;
+	}
+	return NULL;
+}
+
 static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port *mlxsw_sp_port,
 				  struct switchdev_obj_port_fdb *fdb,
 				  switchdev_obj_dump_cb_t *cb)
 {
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	char *sfd_pl;
 	char mac[ETH_ALEN];
 	u16 vid;
 	u8 local_port;
+	u16 lag_id;
 	u8 num_rec;
 	int stored_err = 0;
 	int i;
@@ -653,8 +749,7 @@ static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port *mlxsw_sp_port,
 	mlxsw_reg_sfd_pack(sfd_pl, MLXSW_REG_SFD_OP_QUERY_DUMP, 0);
 	do {
 		mlxsw_reg_sfd_num_rec_set(sfd_pl, MLXSW_REG_SFD_REC_MAX_COUNT);
-		err = mlxsw_reg_query(mlxsw_sp_port->mlxsw_sp->core,
-				      MLXSW_REG(sfd), sfd_pl);
+		err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl);
 		if (err)
 			goto out;
 
@@ -679,6 +774,20 @@ static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port *mlxsw_sp_port,
 					if (err)
 						stored_err = err;
 				}
+				break;
+			case MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG:
+				mlxsw_reg_sfd_uc_lag_unpack(sfd_pl, i,
+							    mac, &vid, &lag_id);
+				if (mlxsw_sp_port ==
+				    mlxsw_sp_lag_rep_port(mlxsw_sp, lag_id)) {
+					ether_addr_copy(fdb->addr, mac);
+					fdb->ndm_state = NUD_REACHABLE;
+					fdb->vid = vid;
+					err = cb(&fdb->obj);
+					if (err)
+						stored_err = err;
+				}
+				break;
 			}
 		}
 	} while (num_rec == MLXSW_REG_SFD_REC_MAX_COUNT);
@@ -740,6 +849,21 @@ static const struct switchdev_ops mlxsw_sp_port_switchdev_ops = {
 	.switchdev_port_obj_dump	= mlxsw_sp_port_obj_dump,
 };
 
+static void mlxsw_sp_fdb_call_notifiers(bool learning, bool learning_sync,
+					bool adding, char *mac, u16 vid,
+					struct net_device *dev)
+{
+	struct switchdev_notifier_fdb_info info;
+	unsigned long notifier_type;
+
+	if (learning && learning_sync) {
+		info.addr = mac;
+		info.vid = vid;
+		notifier_type = adding ? SWITCHDEV_FDB_ADD : SWITCHDEV_FDB_DEL;
+		call_switchdev_notifiers(notifier_type, dev, &info.info);
+	}
+}
+
 static void mlxsw_sp_fdb_notify_mac_process(struct mlxsw_sp *mlxsw_sp,
 					    char *sfn_pl, int rec_index,
 					    bool adding)
@@ -757,24 +881,49 @@ static void mlxsw_sp_fdb_notify_mac_process(struct mlxsw_sp *mlxsw_sp,
 		return;
 	}
 
-	err = mlxsw_sp_port_fdb_op(mlxsw_sp_port, mac, vid,
-				   adding && mlxsw_sp_port->learning, true);
+	err = mlxsw_sp_port_fdb_uc_op(mlxsw_sp_port, mac, vid,
+				      adding && mlxsw_sp_port->learning, true);
 	if (err) {
 		if (net_ratelimit())
 			netdev_err(mlxsw_sp_port->dev, "Failed to set FDB entry\n");
 		return;
 	}
 
-	if (mlxsw_sp_port->learning && mlxsw_sp_port->learning_sync) {
-		struct switchdev_notifier_fdb_info info;
-		unsigned long notifier_type;
+	mlxsw_sp_fdb_call_notifiers(mlxsw_sp_port->learning,
+				    mlxsw_sp_port->learning_sync,
+				    adding, mac, vid, mlxsw_sp_port->dev);
+}
 
-		info.addr = mac;
-		info.vid = vid;
-		notifier_type = adding ? SWITCHDEV_FDB_ADD : SWITCHDEV_FDB_DEL;
-		call_switchdev_notifiers(notifier_type, mlxsw_sp_port->dev,
-					 &info.info);
+static void mlxsw_sp_fdb_notify_mac_lag_process(struct mlxsw_sp *mlxsw_sp,
+						char *sfn_pl, int rec_index,
+						bool adding)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	char mac[ETH_ALEN];
+	u16 lag_id;
+	u16 vid;
+	int err;
+
+	mlxsw_reg_sfn_mac_lag_unpack(sfn_pl, rec_index, mac, &vid, &lag_id);
+	mlxsw_sp_port = mlxsw_sp_lag_rep_port(mlxsw_sp, lag_id);
+	if (!mlxsw_sp_port) {
+		dev_err_ratelimited(mlxsw_sp->bus_info->dev, "Cannot find port representor for LAG\n");
+		return;
+	}
+
+	err = mlxsw_sp_port_fdb_uc_lag_op(mlxsw_sp, lag_id, mac, vid,
+					  adding && mlxsw_sp_port->learning,
+					  true);
+	if (err) {
+		if (net_ratelimit())
+			netdev_err(mlxsw_sp_port->dev, "Failed to set FDB entry\n");
+		return;
 	}
+
+	mlxsw_sp_fdb_call_notifiers(mlxsw_sp_port->learning,
+				    mlxsw_sp_port->learning_sync,
+				    adding, mac, vid,
+				    mlxsw_sp_lag_get(mlxsw_sp, lag_id)->dev);
 }
 
 static void mlxsw_sp_fdb_notify_rec_process(struct mlxsw_sp *mlxsw_sp,
@@ -789,6 +938,14 @@ static void mlxsw_sp_fdb_notify_rec_process(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp_fdb_notify_mac_process(mlxsw_sp, sfn_pl,
 						rec_index, false);
 		break;
+	case MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC_LAG:
+		mlxsw_sp_fdb_notify_mac_lag_process(mlxsw_sp, sfn_pl,
+						    rec_index, true);
+		break;
+	case MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC_LAG:
+		mlxsw_sp_fdb_notify_mac_lag_process(mlxsw_sp, sfn_pl,
+						    rec_index, false);
+		break;
 	}
 }
 
diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
index 2056b719c262..7df318346b05 100644
--- a/drivers/net/ethernet/microchip/encx24j600.c
+++ b/drivers/net/ethernet/microchip/encx24j600.c
@@ -600,22 +600,11 @@ static void encx24j600_set_rxfilter_mode(struct encx24j600_priv *priv)
 
 static int encx24j600_hw_init(struct encx24j600_priv *priv)
 {
-	struct net_device *dev = priv->ndev;
 	int ret = 0;
-	u16 eidled;
 	u16 macon2;
 
 	priv->hw_enabled = false;
 
-	eidled = encx24j600_read_reg(priv, EIDLED);
-	if (((eidled & DEVID_MASK) >> DEVID_SHIFT) != ENCX24J600_DEV_ID) {
-		ret = -EINVAL;
-		goto err_out;
-	}
-
-	netif_info(priv, drv, dev, "Silicon rev ID: 0x%02x\n",
-		   (eidled & REVID_MASK) >> REVID_SHIFT);
-
 	/* PHY Leds: link status,
 	 * LEDA: Link State + collision events
 	 * LEDB: Link State + transmit/receive events
@@ -655,7 +644,6 @@ static int encx24j600_hw_init(struct encx24j600_priv *priv)
 	if (netif_msg_hw(priv))
 		encx24j600_dump_config(priv, "Hw is initialized");
 
-err_out:
 	return ret;
 }
 
@@ -1004,6 +992,7 @@ static int encx24j600_spi_probe(struct spi_device *spi)
 
 	struct net_device *ndev;
 	struct encx24j600_priv *priv;
+	u16 eidled;
 
 	ndev = alloc_etherdev(sizeof(struct encx24j600_priv));
 
@@ -1072,10 +1061,21 @@ static int encx24j600_spi_probe(struct spi_device *spi)
 		goto out_free;
 	}
 
+	eidled = encx24j600_read_reg(priv, EIDLED);
+	if (((eidled & DEVID_MASK) >> DEVID_SHIFT) != ENCX24J600_DEV_ID) {
+		ret = -EINVAL;
+		goto out_unregister;
+	}
+
+	netif_info(priv, probe, ndev, "Silicon rev ID: 0x%02x\n",
+		   (eidled & REVID_MASK) >> REVID_SHIFT);
+
 	netif_info(priv, drv, priv->ndev, "MAC address %pM\n", ndev->dev_addr);
 
 	return ret;
 
+out_unregister:
+	unregister_netdev(priv->ndev);
 out_free:
 	free_netdev(ndev);
 
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 83651ac8ddb9..270c9eeb7ab6 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -1488,7 +1488,6 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum)
 	}
 	myri10ge_vlan_rx(mgp->dev, va, skb);
 	skb_record_rx_queue(skb, ss - &mgp->ss[0]);
-	skb_mark_napi_id(skb, &ss->napi);
 
 	if (polling) {
 		int hlen;
@@ -1506,6 +1505,7 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum)
 		skb->data_len -= hlen;
 		skb->tail += hlen;
 		skb->protocol = eth_type_trans(skb, dev);
+		skb_mark_napi_id(skb, &ss->napi);
 		netif_receive_skb(skb);
 	}
 	else
@@ -3814,7 +3814,6 @@ static int myri10ge_alloc_slices(struct myri10ge_priv *mgp)
 		ss->dev = mgp->dev;
 		netif_napi_add(ss->dev, &ss->napi, myri10ge_poll,
 			       myri10ge_napi_weight);
-		napi_hash_add(&ss->napi);
 	}
 	return 0;
 abort:
diff --git a/drivers/net/ethernet/netronome/Kconfig b/drivers/net/ethernet/netronome/Kconfig
new file mode 100644
index 000000000000..9508ad782c30
--- /dev/null
+++ b/drivers/net/ethernet/netronome/Kconfig
@@ -0,0 +1,36 @@
+#
+# Netronome device configuration
+#
+
+config NET_VENDOR_NETRONOME
+	bool "Netronome(R) devices"
+	default y
+	---help---
+	  If you have a Netronome(R) network (Ethernet) card or device, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about Netronome(R) cards. If you say Y, you will be
+	  asked for your specific card in the following questions.
+
+if NET_VENDOR_NETRONOME
+
+config NFP_NETVF
+	tristate "Netronome(R) NFP4000/NFP6000 VF NIC driver"
+	depends on PCI && PCI_MSI
+	depends on VXLAN || VXLAN=n
+	---help---
+	  This driver supports SR-IOV virtual functions of
+	  the Netronome(R) NFP4000/NFP6000 cards working as
+	  a advanced Ethernet NIC.
+
+config NFP_NET_DEBUG
+	bool "Debug support for Netronome(R) NFP3200/NFP6000 NIC drivers"
+	depends on NFP_NET || NFP_NETVF
+	---help---
+	  Enable extra sanity checks and debugfs support in
+	  Netronome(R) NFP3200/NFP6000 NIC PF and VF drivers.
+	  Note: selecting this option may adversely impact
+		performance.
+
+endif
diff --git a/drivers/net/ethernet/netronome/Makefile b/drivers/net/ethernet/netronome/Makefile
new file mode 100644
index 000000000000..dcb7b383f634
--- /dev/null
+++ b/drivers/net/ethernet/netronome/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Netronome network device drivers
+#
+
+obj-$(CONFIG_NFP_NETVF) += nfp/
diff --git a/drivers/net/ethernet/netronome/nfp/Makefile b/drivers/net/ethernet/netronome/nfp/Makefile
new file mode 100644
index 000000000000..68178819ff12
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/Makefile
@@ -0,0 +1,8 @@
+obj-$(CONFIG_NFP_NETVF)	+= nfp_netvf.o
+
+nfp_netvf-objs := \
+	    nfp_net_common.o \
+	    nfp_net_ethtool.o \
+	    nfp_netvf_main.o
+
+nfp_netvf-$(CONFIG_NFP_NET_DEBUG) += nfp_net_debugfs.o
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h
new file mode 100644
index 000000000000..ab264e1bccd0
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h
@@ -0,0 +1,748 @@
+/*
+ * Copyright (C) 2015 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_net.h
+ * Declarations for Netronome network device driver.
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+
+#ifndef _NFP_NET_H_
+#define _NFP_NET_H_
+
+#include <linux/interrupt.h>
+#include <linux/netdevice.h>
+#include <linux/pci.h>
+#include <asm-generic/io-64-nonatomic-hi-lo.h>
+
+#include "nfp_net_ctrl.h"
+
+#define nn_err(nn, fmt, args...)  netdev_err((nn)->netdev, fmt, ## args)
+#define nn_warn(nn, fmt, args...) netdev_warn((nn)->netdev, fmt, ## args)
+#define nn_info(nn, fmt, args...) netdev_info((nn)->netdev, fmt, ## args)
+#define nn_dbg(nn, fmt, args...)  netdev_dbg((nn)->netdev, fmt, ## args)
+#define nn_warn_ratelimit(nn, fmt, args...)				\
+	do {								\
+		if (unlikely(net_ratelimit()))				\
+			netdev_warn((nn)->netdev, fmt, ## args);	\
+	} while (0)
+
+/* Max time to wait for NFP to respond on updates (in ms) */
+#define NFP_NET_POLL_TIMEOUT	5000
+
+/* Bar allocation */
+#define NFP_NET_CRTL_BAR	0
+#define NFP_NET_Q0_BAR		2
+#define NFP_NET_Q1_BAR		4	/* OBSOLETE */
+
+/* Max bits in DMA address */
+#define NFP_NET_MAX_DMA_BITS	40
+
+/* Default size for MTU and freelist buffer sizes */
+#define NFP_NET_DEFAULT_MTU		1500
+#define NFP_NET_DEFAULT_RX_BUFSZ	2048
+
+/* Maximum number of bytes prepended to a packet */
+#define NFP_NET_MAX_PREPEND		64
+
+/* Interrupt definitions */
+#define NFP_NET_NON_Q_VECTORS		2
+#define NFP_NET_IRQ_LSC_IDX		0
+#define NFP_NET_IRQ_EXN_IDX		1
+
+/* Queue/Ring definitions */
+#define NFP_NET_MAX_TX_RINGS	64	/* Max. # of Tx rings per device */
+#define NFP_NET_MAX_RX_RINGS	64	/* Max. # of Rx rings per device */
+
+#define NFP_NET_MIN_TX_DESCS	256	/* Min. # of Tx descs per ring */
+#define NFP_NET_MIN_RX_DESCS	256	/* Min. # of Rx descs per ring */
+#define NFP_NET_MAX_TX_DESCS	(256 * 1024) /* Max. # of Tx descs per ring */
+#define NFP_NET_MAX_RX_DESCS	(256 * 1024) /* Max. # of Rx descs per ring */
+
+#define NFP_NET_TX_DESCS_DEFAULT 4096	/* Default # of Tx descs per ring */
+#define NFP_NET_RX_DESCS_DEFAULT 4096	/* Default # of Rx descs per ring */
+
+#define NFP_NET_FL_BATCH	16	/* Add freelist in this Batch size */
+
+/* Offload definitions */
+#define NFP_NET_N_VXLAN_PORTS	(NFP_NET_CFG_VXLAN_SZ / sizeof(__be16))
+
+/* Forward declarations */
+struct nfp_net;
+struct nfp_net_r_vector;
+
+/* Convenience macro for writing dma address into RX/TX descriptors */
+#define nfp_desc_set_dma_addr(desc, dma_addr)				\
+	do {								\
+		__typeof(desc) __d = (desc);				\
+		dma_addr_t __addr = (dma_addr);				\
+									\
+		__d->dma_addr_lo = cpu_to_le32(lower_32_bits(__addr));	\
+		__d->dma_addr_hi = upper_32_bits(__addr) & 0xff;	\
+	} while (0)
+
+/* TX descriptor format */
+
+#define PCIE_DESC_TX_EOP		BIT(7)
+#define PCIE_DESC_TX_OFFSET_MASK	GENMASK(6, 0)
+#define PCIE_DESC_TX_MSS_MASK		GENMASK(13, 0)
+
+/* Flags in the host TX descriptor */
+#define PCIE_DESC_TX_CSUM		BIT(7)
+#define PCIE_DESC_TX_IP4_CSUM		BIT(6)
+#define PCIE_DESC_TX_TCP_CSUM		BIT(5)
+#define PCIE_DESC_TX_UDP_CSUM		BIT(4)
+#define PCIE_DESC_TX_VLAN		BIT(3)
+#define PCIE_DESC_TX_LSO		BIT(2)
+#define PCIE_DESC_TX_ENCAP		BIT(1)
+#define PCIE_DESC_TX_O_IP4_CSUM	BIT(0)
+
+struct nfp_net_tx_desc {
+	union {
+		struct {
+			u8 dma_addr_hi; /* High bits of host buf address */
+			__le16 dma_len;	/* Length to DMA for this desc */
+			u8 offset_eop;	/* Offset in buf where pkt starts +
+					 * highest bit is eop flag.
+					 */
+			__le32 dma_addr_lo; /* Low 32bit of host buf addr */
+
+			__le16 mss;	/* MSS to be used for LSO */
+			u8 l4_offset;	/* LSO, where the L4 data starts */
+			u8 flags;	/* TX Flags, see @PCIE_DESC_TX_* */
+
+			__le16 vlan;	/* VLAN tag to add if indicated */
+			__le16 data_len; /* Length of frame + meta data */
+		} __packed;
+		__le32 vals[4];
+	};
+};
+
+/**
+ * struct nfp_net_tx_buf - software TX buffer descriptor
+ * @skb:	sk_buff associated with this buffer
+ * @dma_addr:	DMA mapping address of the buffer
+ * @fidx:	Fragment index (-1 for the head and [0..nr_frags-1] for frags)
+ * @pkt_cnt:	Number of packets to be produced out of the skb associated
+ *		with this buffer (valid only on the head's buffer).
+ *		Will be 1 for all non-TSO packets.
+ * @real_len:	Number of bytes which to be produced out of the skb (valid only
+ *		on the head's buffer). Equal to skb->len for non-TSO packets.
+ */
+struct nfp_net_tx_buf {
+	struct sk_buff *skb;
+	dma_addr_t dma_addr;
+	short int fidx;
+	u16 pkt_cnt;
+	u32 real_len;
+};
+
+/**
+ * struct nfp_net_tx_ring - TX ring structure
+ * @r_vec:      Back pointer to ring vector structure
+ * @idx:        Ring index from Linux's perspective
+ * @qcidx:      Queue Controller Peripheral (QCP) queue index for the TX queue
+ * @qcp_q:      Pointer to base of the QCP TX queue
+ * @cnt:        Size of the queue in number of descriptors
+ * @wr_p:       TX ring write pointer (free running)
+ * @rd_p:       TX ring read pointer (free running)
+ * @qcp_rd_p:   Local copy of QCP TX queue read pointer
+ * @wr_ptr_add:	Accumulated number of buffers to add to QCP write pointer
+ *		(used for .xmit_more delayed kick)
+ * @txbufs:     Array of transmitted TX buffers, to free on transmit
+ * @txds:       Virtual address of TX ring in host memory
+ * @dma:        DMA address of the TX ring
+ * @size:       Size, in bytes, of the TX ring (needed to free)
+ */
+struct nfp_net_tx_ring {
+	struct nfp_net_r_vector *r_vec;
+
+	u32 idx;
+	int qcidx;
+	u8 __iomem *qcp_q;
+
+	u32 cnt;
+	u32 wr_p;
+	u32 rd_p;
+	u32 qcp_rd_p;
+
+	u32 wr_ptr_add;
+
+	struct nfp_net_tx_buf *txbufs;
+	struct nfp_net_tx_desc *txds;
+
+	dma_addr_t dma;
+	unsigned int size;
+} ____cacheline_aligned;
+
+/* RX and freelist descriptor format */
+
+#define PCIE_DESC_RX_DD			BIT(7)
+#define PCIE_DESC_RX_META_LEN_MASK	GENMASK(6, 0)
+
+/* Flags in the RX descriptor */
+#define PCIE_DESC_RX_RSS		cpu_to_le16(BIT(15))
+#define PCIE_DESC_RX_I_IP4_CSUM		cpu_to_le16(BIT(14))
+#define PCIE_DESC_RX_I_IP4_CSUM_OK	cpu_to_le16(BIT(13))
+#define PCIE_DESC_RX_I_TCP_CSUM		cpu_to_le16(BIT(12))
+#define PCIE_DESC_RX_I_TCP_CSUM_OK	cpu_to_le16(BIT(11))
+#define PCIE_DESC_RX_I_UDP_CSUM		cpu_to_le16(BIT(10))
+#define PCIE_DESC_RX_I_UDP_CSUM_OK	cpu_to_le16(BIT(9))
+#define PCIE_DESC_RX_SPARE		cpu_to_le16(BIT(8))
+#define PCIE_DESC_RX_EOP		cpu_to_le16(BIT(7))
+#define PCIE_DESC_RX_IP4_CSUM		cpu_to_le16(BIT(6))
+#define PCIE_DESC_RX_IP4_CSUM_OK	cpu_to_le16(BIT(5))
+#define PCIE_DESC_RX_TCP_CSUM		cpu_to_le16(BIT(4))
+#define PCIE_DESC_RX_TCP_CSUM_OK	cpu_to_le16(BIT(3))
+#define PCIE_DESC_RX_UDP_CSUM		cpu_to_le16(BIT(2))
+#define PCIE_DESC_RX_UDP_CSUM_OK	cpu_to_le16(BIT(1))
+#define PCIE_DESC_RX_VLAN		cpu_to_le16(BIT(0))
+
+#define PCIE_DESC_RX_CSUM_ALL		(PCIE_DESC_RX_IP4_CSUM |	\
+					 PCIE_DESC_RX_TCP_CSUM |	\
+					 PCIE_DESC_RX_UDP_CSUM |	\
+					 PCIE_DESC_RX_I_IP4_CSUM |	\
+					 PCIE_DESC_RX_I_TCP_CSUM |	\
+					 PCIE_DESC_RX_I_UDP_CSUM)
+#define PCIE_DESC_RX_CSUM_OK_SHIFT	1
+#define __PCIE_DESC_RX_CSUM_ALL		le16_to_cpu(PCIE_DESC_RX_CSUM_ALL)
+#define __PCIE_DESC_RX_CSUM_ALL_OK	(__PCIE_DESC_RX_CSUM_ALL >>	\
+					 PCIE_DESC_RX_CSUM_OK_SHIFT)
+
+struct nfp_net_rx_desc {
+	union {
+		struct {
+			u8 dma_addr_hi;	/* High bits of the buf address */
+			__le16 reserved; /* Must be zero */
+			u8 meta_len_dd; /* Must be zero */
+
+			__le32 dma_addr_lo; /* Low bits of the buffer address */
+		} __packed fld;
+
+		struct {
+			__le16 data_len; /* Length of the frame + meta data */
+			u8 reserved;
+			u8 meta_len_dd;	/* Length of meta data prepended +
+					 * descriptor done flag.
+					 */
+
+			__le16 flags;	/* RX flags. See @PCIE_DESC_RX_* */
+			__le16 vlan;	/* VLAN if stripped */
+		} __packed rxd;
+
+		__le32 vals[2];
+	};
+};
+
+struct nfp_net_rx_hash {
+	__be32 hash_type;
+	__be32 hash;
+};
+
+/**
+ * struct nfp_net_rx_buf - software RX buffer descriptor
+ * @skb:	sk_buff associated with this buffer
+ * @dma_addr:	DMA mapping address of the buffer
+ */
+struct nfp_net_rx_buf {
+	struct sk_buff *skb;
+	dma_addr_t dma_addr;
+};
+
+/**
+ * struct nfp_net_rx_ring - RX ring structure
+ * @r_vec:      Back pointer to ring vector structure
+ * @cnt:        Size of the queue in number of descriptors
+ * @wr_p:       FL/RX ring write pointer (free running)
+ * @rd_p:       FL/RX ring read pointer (free running)
+ * @idx:        Ring index from Linux's perspective
+ * @fl_qcidx:   Queue Controller Peripheral (QCP) queue index for the freelist
+ * @rx_qcidx:   Queue Controller Peripheral (QCP) queue index for the RX queue
+ * @qcp_fl:     Pointer to base of the QCP freelist queue
+ * @qcp_rx:     Pointer to base of the QCP RX queue
+ * @wr_ptr_add: Accumulated number of buffers to add to QCP write pointer
+ *              (used for free list batching)
+ * @rxbufs:     Array of transmitted FL/RX buffers
+ * @rxds:       Virtual address of FL/RX ring in host memory
+ * @dma:        DMA address of the FL/RX ring
+ * @size:       Size, in bytes, of the FL/RX ring (needed to free)
+ */
+struct nfp_net_rx_ring {
+	struct nfp_net_r_vector *r_vec;
+
+	u32 cnt;
+	u32 wr_p;
+	u32 rd_p;
+
+	u16 idx;
+	u16 wr_ptr_add;
+
+	int fl_qcidx;
+	int rx_qcidx;
+	u8 __iomem *qcp_fl;
+	u8 __iomem *qcp_rx;
+
+	struct nfp_net_rx_buf *rxbufs;
+	struct nfp_net_rx_desc *rxds;
+
+	dma_addr_t dma;
+	unsigned int size;
+} ____cacheline_aligned;
+
+/**
+ * struct nfp_net_r_vector - Per ring interrupt vector configuration
+ * @nfp_net:        Backpointer to nfp_net structure
+ * @napi:           NAPI structure for this ring vec
+ * @tx_ring:        Pointer to TX ring
+ * @rx_ring:        Pointer to RX ring
+ * @irq_idx:        Index into MSI-X table
+ * @rx_sync:	    Seqlock for atomic updates of RX stats
+ * @rx_pkts:        Number of received packets
+ * @rx_bytes:	    Number of received bytes
+ * @rx_drops:	    Number of packets dropped on RX due to lack of resources
+ * @hw_csum_rx_ok:  Counter of packets where the HW checksum was OK
+ * @hw_csum_rx_inner_ok: Counter of packets where the inner HW checksum was OK
+ * @hw_csum_rx_error:	 Counter of packets with bad checksums
+ * @tx_sync:	    Seqlock for atomic updates of TX stats
+ * @tx_pkts:	    Number of Transmitted packets
+ * @tx_bytes:	    Number of Transmitted bytes
+ * @hw_csum_tx:	    Counter of packets with TX checksum offload requested
+ * @hw_csum_tx_inner:	 Counter of inner TX checksum offload requests
+ * @tx_gather:	    Counter of packets with Gather DMA
+ * @tx_lso:	    Counter of LSO packets sent
+ * @tx_errors:	    How many TX errors were encountered
+ * @tx_busy:        How often was TX busy (no space)?
+ * @handler:        Interrupt handler for this ring vector
+ * @name:           Name of the interrupt vector
+ * @affinity_mask:  SMP affinity mask for this vector
+ *
+ * This structure ties RX and TX rings to interrupt vectors and a NAPI
+ * context. This currently only supports one RX and TX ring per
+ * interrupt vector but might be extended in the future to allow
+ * association of multiple rings per vector.
+ */
+struct nfp_net_r_vector {
+	struct nfp_net *nfp_net;
+	struct napi_struct napi;
+
+	struct nfp_net_tx_ring *tx_ring;
+	struct nfp_net_rx_ring *rx_ring;
+
+	int irq_idx;
+
+	struct u64_stats_sync rx_sync;
+	u64 rx_pkts;
+	u64 rx_bytes;
+	u64 rx_drops;
+	u64 hw_csum_rx_ok;
+	u64 hw_csum_rx_inner_ok;
+	u64 hw_csum_rx_error;
+
+	struct u64_stats_sync tx_sync;
+	u64 tx_pkts;
+	u64 tx_bytes;
+	u64 hw_csum_tx;
+	u64 hw_csum_tx_inner;
+	u64 tx_gather;
+	u64 tx_lso;
+	u64 tx_errors;
+	u64 tx_busy;
+
+	irq_handler_t handler;
+	char name[IFNAMSIZ + 8];
+	cpumask_t affinity_mask;
+} ____cacheline_aligned;
+
+/* Firmware version as it is written in the 32bit value in the BAR */
+struct nfp_net_fw_version {
+	u8 minor;
+	u8 major;
+	u8 class;
+	u8 resv;
+} __packed;
+
+static inline bool nfp_net_fw_ver_eq(struct nfp_net_fw_version *fw_ver,
+				     u8 resv, u8 class, u8 major, u8 minor)
+{
+	return fw_ver->resv == resv &&
+	       fw_ver->class == class &&
+	       fw_ver->major == major &&
+	       fw_ver->minor == minor;
+}
+
+/**
+ * struct nfp_net - NFP network device structure
+ * @pdev:               Backpointer to PCI device
+ * @netdev:             Backpointer to net_device structure
+ * @nfp_fallback:       Is the driver used in fallback mode?
+ * @is_vf:              Is the driver attached to a VF?
+ * @is_nfp3200:         Is the driver for a NFP-3200 card?
+ * @fw_loaded:          Is the firmware loaded?
+ * @ctrl:               Local copy of the control register/word.
+ * @fl_bufsz:           Currently configured size of the freelist buffers
+ * @rx_offset:		Offset in the RX buffers where packet data starts
+ * @cpp:                Pointer to the CPP handle
+ * @nfp_dev_cpp:        Pointer to the NFP Device handle
+ * @ctrl_area:          Pointer to the CPP area for the control BAR
+ * @tx_area:            Pointer to the CPP area for the TX queues
+ * @rx_area:            Pointer to the CPP area for the FL/RX queues
+ * @fw_ver:             Firmware version
+ * @cap:                Capabilities advertised by the Firmware
+ * @max_mtu:            Maximum support MTU advertised by the Firmware
+ * @rss_cfg:            RSS configuration
+ * @rss_key:            RSS secret key
+ * @rss_itbl:           RSS indirection table
+ * @max_tx_rings:       Maximum number of TX rings supported by the Firmware
+ * @max_rx_rings:       Maximum number of RX rings supported by the Firmware
+ * @num_tx_rings:       Currently configured number of TX rings
+ * @num_rx_rings:       Currently configured number of RX rings
+ * @txd_cnt:            Size of the TX ring in number of descriptors
+ * @rxd_cnt:            Size of the RX ring in number of descriptors
+ * @tx_rings:           Array of pre-allocated TX ring structures
+ * @rx_rings:           Array of pre-allocated RX ring structures
+ * @num_irqs:	        Number of allocated interrupt vectors
+ * @num_r_vecs:         Number of used ring vectors
+ * @r_vecs:             Pre-allocated array of ring vectors
+ * @irq_entries:        Pre-allocated array of MSI-X entries
+ * @lsc_handler:        Handler for Link State Change interrupt
+ * @lsc_name:           Name for Link State Change interrupt
+ * @exn_handler:        Handler for Exception interrupt
+ * @exn_name:           Name for Exception interrupt
+ * @shared_handler:     Handler for shared interrupts
+ * @shared_name:        Name for shared interrupt
+ * @me_freq_mhz:        ME clock_freq (MHz)
+ * @reconfig_lock:	Protects HW reconfiguration request regs/machinery
+ * @link_up:            Is the link up?
+ * @link_status_lock:	Protects @link_up and ensures atomicity with BAR reading
+ * @rx_coalesce_usecs:      RX interrupt moderation usecs delay parameter
+ * @rx_coalesce_max_frames: RX interrupt moderation frame count parameter
+ * @tx_coalesce_usecs:      TX interrupt moderation usecs delay parameter
+ * @tx_coalesce_max_frames: TX interrupt moderation frame count parameter
+ * @vxlan_ports:	VXLAN ports for RX inner csum offload communicated to HW
+ * @vxlan_usecnt:	IPv4/IPv6 VXLAN port use counts
+ * @qcp_cfg:            Pointer to QCP queue used for configuration notification
+ * @ctrl_bar:           Pointer to mapped control BAR
+ * @tx_bar:             Pointer to mapped TX queues
+ * @rx_bar:             Pointer to mapped FL/RX queues
+ * @debugfs_dir:	Device directory in debugfs
+ */
+struct nfp_net {
+	struct pci_dev *pdev;
+	struct net_device *netdev;
+
+	unsigned nfp_fallback:1;
+	unsigned is_vf:1;
+	unsigned is_nfp3200:1;
+	unsigned fw_loaded:1;
+
+	u32 ctrl;
+	u32 fl_bufsz;
+
+	u32 rx_offset;
+
+#ifdef CONFIG_PCI_IOV
+	unsigned int num_vfs;
+	struct vf_data_storage *vfinfo;
+	int vf_rate_link_speed;
+#endif
+
+	struct nfp_cpp *cpp;
+	struct platform_device *nfp_dev_cpp;
+	struct nfp_cpp_area *ctrl_area;
+	struct nfp_cpp_area *tx_area;
+	struct nfp_cpp_area *rx_area;
+
+	struct nfp_net_fw_version fw_ver;
+	u32 cap;
+	u32 max_mtu;
+
+	u32 rss_cfg;
+	u8 rss_key[NFP_NET_CFG_RSS_KEY_SZ];
+	u8 rss_itbl[NFP_NET_CFG_RSS_ITBL_SZ];
+
+	int max_tx_rings;
+	int max_rx_rings;
+
+	int num_tx_rings;
+	int num_rx_rings;
+
+	int stride_tx;
+	int stride_rx;
+
+	int txd_cnt;
+	int rxd_cnt;
+
+	struct nfp_net_tx_ring tx_rings[NFP_NET_MAX_TX_RINGS];
+	struct nfp_net_rx_ring rx_rings[NFP_NET_MAX_RX_RINGS];
+
+	u8 num_irqs;
+	u8 num_r_vecs;
+	struct nfp_net_r_vector r_vecs[NFP_NET_MAX_TX_RINGS];
+	struct msix_entry irq_entries[NFP_NET_NON_Q_VECTORS +
+				      NFP_NET_MAX_TX_RINGS];
+
+	irq_handler_t lsc_handler;
+	char lsc_name[IFNAMSIZ + 8];
+
+	irq_handler_t exn_handler;
+	char exn_name[IFNAMSIZ + 8];
+
+	irq_handler_t shared_handler;
+	char shared_name[IFNAMSIZ + 8];
+
+	u32 me_freq_mhz;
+
+	bool link_up;
+	spinlock_t link_status_lock;
+
+	spinlock_t reconfig_lock;
+
+	u32 rx_coalesce_usecs;
+	u32 rx_coalesce_max_frames;
+	u32 tx_coalesce_usecs;
+	u32 tx_coalesce_max_frames;
+
+	__be16 vxlan_ports[NFP_NET_N_VXLAN_PORTS];
+	u8 vxlan_usecnt[NFP_NET_N_VXLAN_PORTS];
+
+	u8 __iomem *qcp_cfg;
+
+	u8 __iomem *ctrl_bar;
+	u8 __iomem *q_bar;
+	u8 __iomem *tx_bar;
+	u8 __iomem *rx_bar;
+
+	struct dentry *debugfs_dir;
+};
+
+/* Functions to read/write from/to a BAR
+ * Performs any endian conversion necessary.
+ */
+static inline void nn_writeb(struct nfp_net *nn, int off, u8 val)
+{
+	writeb(val, nn->ctrl_bar + off);
+}
+
+/* NFP-3200 can't handle 16-bit accesses too well - hence no readw/writew */
+
+static inline u32 nn_readl(struct nfp_net *nn, int off)
+{
+	return readl(nn->ctrl_bar + off);
+}
+
+static inline void nn_writel(struct nfp_net *nn, int off, u32 val)
+{
+	writel(val, nn->ctrl_bar + off);
+}
+
+static inline u64 nn_readq(struct nfp_net *nn, int off)
+{
+	return readq(nn->ctrl_bar + off);
+}
+
+static inline void nn_writeq(struct nfp_net *nn, int off, u64 val)
+{
+	writeq(val, nn->ctrl_bar + off);
+}
+
+/* Flush posted PCI writes by reading something without side effects */
+static inline void nn_pci_flush(struct nfp_net *nn)
+{
+	nn_readl(nn, NFP_NET_CFG_VERSION);
+}
+
+/* Queue Controller Peripheral access functions and definitions.
+ *
+ * Some of the BARs of the NFP are mapped to portions of the Queue
+ * Controller Peripheral (QCP) address space on the NFP.  A QCP queue
+ * has a read and a write pointer (as well as a size and flags,
+ * indicating overflow etc).  The QCP offers a number of different
+ * operation on queue pointers, but here we only offer function to
+ * either add to a pointer or to read the pointer value.
+ */
+#define NFP_QCP_QUEUE_ADDR_SZ			0x800
+#define NFP_QCP_QUEUE_OFF(_x)			((_x) * NFP_QCP_QUEUE_ADDR_SZ)
+#define NFP_QCP_QUEUE_ADD_RPTR			0x0000
+#define NFP_QCP_QUEUE_ADD_WPTR			0x0004
+#define NFP_QCP_QUEUE_STS_LO			0x0008
+#define NFP_QCP_QUEUE_STS_LO_READPTR_mask	0x3ffff
+#define NFP_QCP_QUEUE_STS_HI			0x000c
+#define NFP_QCP_QUEUE_STS_HI_WRITEPTR_mask	0x3ffff
+
+/* The offset of a QCP queues in the PCIe Target (same on NFP3200 and NFP6000 */
+#define NFP_PCIE_QUEUE(_q) (0x80000 + (NFP_QCP_QUEUE_ADDR_SZ * ((_q) & 0xff)))
+
+/* nfp_qcp_ptr - Read or Write Pointer of a queue */
+enum nfp_qcp_ptr {
+	NFP_QCP_READ_PTR = 0,
+	NFP_QCP_WRITE_PTR
+};
+
+/* There appear to be an *undocumented* upper limit on the value which
+ * one can add to a queue and that value is either 0x3f or 0x7f.  We
+ * go with 0x3f as a conservative measure.
+ */
+#define NFP_QCP_MAX_ADD				0x3f
+
+static inline void _nfp_qcp_ptr_add(u8 __iomem *q,
+				    enum nfp_qcp_ptr ptr, u32 val)
+{
+	u32 off;
+
+	if (ptr == NFP_QCP_READ_PTR)
+		off = NFP_QCP_QUEUE_ADD_RPTR;
+	else
+		off = NFP_QCP_QUEUE_ADD_WPTR;
+
+	while (val > NFP_QCP_MAX_ADD) {
+		writel(NFP_QCP_MAX_ADD, q + off);
+		val -= NFP_QCP_MAX_ADD;
+	}
+
+	writel(val, q + off);
+}
+
+/**
+ * nfp_qcp_rd_ptr_add() - Add the value to the read pointer of a queue
+ *
+ * @q:   Base address for queue structure
+ * @val: Value to add to the queue pointer
+ *
+ * If @val is greater than @NFP_QCP_MAX_ADD multiple writes are performed.
+ */
+static inline void nfp_qcp_rd_ptr_add(u8 __iomem *q, u32 val)
+{
+	_nfp_qcp_ptr_add(q, NFP_QCP_READ_PTR, val);
+}
+
+/**
+ * nfp_qcp_wr_ptr_add() - Add the value to the write pointer of a queue
+ *
+ * @q:   Base address for queue structure
+ * @val: Value to add to the queue pointer
+ *
+ * If @val is greater than @NFP_QCP_MAX_ADD multiple writes are performed.
+ */
+static inline void nfp_qcp_wr_ptr_add(u8 __iomem *q, u32 val)
+{
+	_nfp_qcp_ptr_add(q, NFP_QCP_WRITE_PTR, val);
+}
+
+static inline u32 _nfp_qcp_read(u8 __iomem *q, enum nfp_qcp_ptr ptr)
+{
+	u32 off;
+	u32 val;
+
+	if (ptr == NFP_QCP_READ_PTR)
+		off = NFP_QCP_QUEUE_STS_LO;
+	else
+		off = NFP_QCP_QUEUE_STS_HI;
+
+	val = readl(q + off);
+
+	if (ptr == NFP_QCP_READ_PTR)
+		return val & NFP_QCP_QUEUE_STS_LO_READPTR_mask;
+	else
+		return val & NFP_QCP_QUEUE_STS_HI_WRITEPTR_mask;
+}
+
+/**
+ * nfp_qcp_rd_ptr_read() - Read the current read pointer value for a queue
+ * @q:  Base address for queue structure
+ *
+ * Return: Value read.
+ */
+static inline u32 nfp_qcp_rd_ptr_read(u8 __iomem *q)
+{
+	return _nfp_qcp_read(q, NFP_QCP_READ_PTR);
+}
+
+/**
+ * nfp_qcp_wr_ptr_read() - Read the current write pointer value for a queue
+ * @q:  Base address for queue structure
+ *
+ * Return: Value read.
+ */
+static inline u32 nfp_qcp_wr_ptr_read(u8 __iomem *q)
+{
+	return _nfp_qcp_read(q, NFP_QCP_WRITE_PTR);
+}
+
+/* Globals */
+extern const char nfp_net_driver_name[];
+extern const char nfp_net_driver_version[];
+
+/* Prototypes */
+void nfp_net_get_fw_version(struct nfp_net_fw_version *fw_ver,
+			    void __iomem *ctrl_bar);
+
+struct nfp_net *nfp_net_netdev_alloc(struct pci_dev *pdev,
+				     int max_tx_rings, int max_rx_rings);
+void nfp_net_netdev_free(struct nfp_net *nn);
+int nfp_net_netdev_init(struct net_device *netdev);
+void nfp_net_netdev_clean(struct net_device *netdev);
+void nfp_net_set_ethtool_ops(struct net_device *netdev);
+void nfp_net_info(struct nfp_net *nn);
+int nfp_net_reconfig(struct nfp_net *nn, u32 update);
+void nfp_net_rss_write_itbl(struct nfp_net *nn);
+void nfp_net_rss_write_key(struct nfp_net *nn);
+void nfp_net_coalesce_write_cfg(struct nfp_net *nn);
+int nfp_net_irqs_alloc(struct nfp_net *nn);
+void nfp_net_irqs_disable(struct nfp_net *nn);
+
+#ifdef CONFIG_NFP_NET_DEBUG
+void nfp_net_debugfs_create(void);
+void nfp_net_debugfs_destroy(void);
+void nfp_net_debugfs_adapter_add(struct nfp_net *nn);
+void nfp_net_debugfs_adapter_del(struct nfp_net *nn);
+#else
+static inline void nfp_net_debugfs_create(void)
+{
+}
+
+static inline void nfp_net_debugfs_destroy(void)
+{
+}
+
+static inline void nfp_net_debugfs_adapter_add(struct nfp_net *nn)
+{
+}
+
+static inline void nfp_net_debugfs_adapter_del(struct nfp_net *nn)
+{
+}
+#endif /* CONFIG_NFP_NET_DEBUG */
+
+#endif /* _NFP_NET_H_ */
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
new file mode 100644
index 000000000000..038ac6b14a60
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -0,0 +1,2432 @@
+/*
+ * Copyright (C) 2015 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_net_common.c
+ * Netronome network device driver: Common functions between PF and VF
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ *          Brad Petrus <brad.petrus@netronome.com>
+ *          Chris Telfer <chris.telfer@netronome.com>
+ */
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/interrupt.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/pci.h>
+#include <linux/pci_regs.h>
+#include <linux/msi.h>
+#include <linux/ethtool.h>
+#include <linux/log2.h>
+#include <linux/if_vlan.h>
+#include <linux/random.h>
+
+#include <linux/ktime.h>
+
+#include <net/vxlan.h>
+
+#include "nfp_net_ctrl.h"
+#include "nfp_net.h"
+
+/**
+ * nfp_net_get_fw_version() - Read and parse the FW version
+ * @fw_ver:	Output fw_version structure to read to
+ * @ctrl_bar:	Mapped address of the control BAR
+ */
+void nfp_net_get_fw_version(struct nfp_net_fw_version *fw_ver,
+			    void __iomem *ctrl_bar)
+{
+	u32 reg;
+
+	reg = readl(ctrl_bar + NFP_NET_CFG_VERSION);
+	put_unaligned_le32(reg, fw_ver);
+}
+
+/**
+ * nfp_net_reconfig() - Reconfigure the firmware
+ * @nn:      NFP Net device to reconfigure
+ * @update:  The value for the update field in the BAR config
+ *
+ * Write the update word to the BAR and ping the reconfig queue.  The
+ * poll until the firmware has acknowledged the update by zeroing the
+ * update word.
+ *
+ * Return: Negative errno on error, 0 on success
+ */
+int nfp_net_reconfig(struct nfp_net *nn, u32 update)
+{
+	int cnt, ret = 0;
+	u32 new;
+
+	spin_lock_bh(&nn->reconfig_lock);
+
+	nn_writel(nn, NFP_NET_CFG_UPDATE, update);
+	/* ensure update is written before pinging HW */
+	nn_pci_flush(nn);
+	nfp_qcp_wr_ptr_add(nn->qcp_cfg, 1);
+
+	/* Poll update field, waiting for NFP to ack the config */
+	for (cnt = 0; ; cnt++) {
+		new = nn_readl(nn, NFP_NET_CFG_UPDATE);
+		if (new == 0)
+			break;
+		if (new & NFP_NET_CFG_UPDATE_ERR) {
+			nn_err(nn, "Reconfig error: 0x%08x\n", new);
+			ret = -EIO;
+			break;
+		} else if (cnt >= NFP_NET_POLL_TIMEOUT) {
+			nn_err(nn, "Reconfig timeout for 0x%08x after %dms\n",
+			       update, cnt);
+			ret = -EIO;
+			break;
+		}
+		mdelay(1);
+	}
+
+	spin_unlock_bh(&nn->reconfig_lock);
+	return ret;
+}
+
+/* Interrupt configuration and handling
+ */
+
+/**
+ * nfp_net_irq_unmask_msix() - Unmask MSI-X after automasking
+ * @nn:       NFP Network structure
+ * @entry_nr: MSI-X table entry
+ *
+ * Clear the MSI-X table mask bit for the given entry bypassing Linux irq
+ * handling subsystem.  Use *only* to reenable automasked vectors.
+ */
+static void nfp_net_irq_unmask_msix(struct nfp_net *nn, unsigned int entry_nr)
+{
+	struct list_head *msi_head = &nn->pdev->dev.msi_list;
+	struct msi_desc *entry;
+	u32 off;
+
+	/* All MSI-Xs have the same mask_base */
+	entry = list_first_entry(msi_head, struct msi_desc, list);
+
+	off = (PCI_MSIX_ENTRY_SIZE * entry_nr) +
+		PCI_MSIX_ENTRY_VECTOR_CTRL;
+	writel(0, entry->mask_base + off);
+	readl(entry->mask_base);
+}
+
+/**
+ * nfp_net_irq_unmask() - Unmask automasked interrupt
+ * @nn:       NFP Network structure
+ * @entry_nr: MSI-X table entry
+ *
+ * If MSI-X auto-masking is enabled clear the mask bit, otherwise
+ * clear the ICR for the entry.
+ */
+static void nfp_net_irq_unmask(struct nfp_net *nn, unsigned int entry_nr)
+{
+	if (nn->ctrl & NFP_NET_CFG_CTRL_MSIXAUTO) {
+		nfp_net_irq_unmask_msix(nn, entry_nr);
+		return;
+	}
+
+	nn_writeb(nn, NFP_NET_CFG_ICR(entry_nr), NFP_NET_CFG_ICR_UNMASKED);
+	nn_pci_flush(nn);
+}
+
+/**
+ * nfp_net_msix_alloc() - Try to allocate MSI-X irqs
+ * @nn:       NFP Network structure
+ * @nr_vecs:  Number of MSI-X vectors to allocate
+ *
+ * For MSI-X we want at least NFP_NET_NON_Q_VECTORS + 1 vectors.
+ *
+ * Return: Number of MSI-X vectors obtained or 0 on error.
+ */
+static int nfp_net_msix_alloc(struct nfp_net *nn, int nr_vecs)
+{
+	struct pci_dev *pdev = nn->pdev;
+	int nvecs;
+	int i;
+
+	for (i = 0; i < nr_vecs; i++)
+		nn->irq_entries[i].entry = i;
+
+	nvecs = pci_enable_msix_range(pdev, nn->irq_entries,
+				      NFP_NET_NON_Q_VECTORS + 1, nr_vecs);
+	if (nvecs < 0) {
+		nn_warn(nn, "Failed to enable MSI-X. Wanted %d-%d (err=%d)\n",
+			NFP_NET_NON_Q_VECTORS + 1, nr_vecs, nvecs);
+		return 0;
+	}
+
+	return nvecs;
+}
+
+/**
+ * nfp_net_irqs_wanted() - Work out how many interrupt vectors we want
+ * @nn:       NFP Network structure
+ *
+ * We want a vector per CPU (or ring), whatever is smaller plus
+ * NFP_NET_NON_Q_VECTORS for LSC etc.
+ *
+ * Return: Number of interrupts wanted
+ */
+static int nfp_net_irqs_wanted(struct nfp_net *nn)
+{
+	int ncpus;
+	int vecs;
+
+	ncpus = num_online_cpus();
+
+	vecs = max_t(int, nn->num_tx_rings, nn->num_rx_rings);
+	vecs = min_t(int, vecs, ncpus);
+
+	return vecs + NFP_NET_NON_Q_VECTORS;
+}
+
+/**
+ * nfp_net_irqs_alloc() - allocates MSI-X irqs
+ * @nn:       NFP Network structure
+ *
+ * Return: Number of irqs obtained or 0 on error.
+ */
+int nfp_net_irqs_alloc(struct nfp_net *nn)
+{
+	int wanted_irqs;
+
+	wanted_irqs = nfp_net_irqs_wanted(nn);
+
+	nn->num_irqs = nfp_net_msix_alloc(nn, wanted_irqs);
+	if (nn->num_irqs == 0) {
+		nn_err(nn, "Failed to allocate MSI-X IRQs\n");
+		return 0;
+	}
+
+	nn->num_r_vecs = nn->num_irqs - NFP_NET_NON_Q_VECTORS;
+
+	if (nn->num_irqs < wanted_irqs)
+		nn_warn(nn, "Unable to allocate %d vectors. Got %d instead\n",
+			wanted_irqs, nn->num_irqs);
+
+	return nn->num_irqs;
+}
+
+/**
+ * nfp_net_irqs_disable() - Disable interrupts
+ * @nn:       NFP Network structure
+ *
+ * Undoes what @nfp_net_irqs_alloc() does.
+ */
+void nfp_net_irqs_disable(struct nfp_net *nn)
+{
+	pci_disable_msix(nn->pdev);
+}
+
+/**
+ * nfp_net_irq_rxtx() - Interrupt service routine for RX/TX rings.
+ * @irq:      Interrupt
+ * @data:     Opaque data structure
+ *
+ * Return: Indicate if the interrupt has been handled.
+ */
+static irqreturn_t nfp_net_irq_rxtx(int irq, void *data)
+{
+	struct nfp_net_r_vector *r_vec = data;
+
+	napi_schedule_irqoff(&r_vec->napi);
+
+	/* The FW auto-masks any interrupt, either via the MASK bit in
+	 * the MSI-X table or via the per entry ICR field.  So there
+	 * is no need to disable interrupts here.
+	 */
+	return IRQ_HANDLED;
+}
+
+/**
+ * nfp_net_read_link_status() - Reread link status from control BAR
+ * @nn:       NFP Network structure
+ */
+static void nfp_net_read_link_status(struct nfp_net *nn)
+{
+	unsigned long flags;
+	bool link_up;
+	u32 sts;
+
+	spin_lock_irqsave(&nn->link_status_lock, flags);
+
+	sts = nn_readl(nn, NFP_NET_CFG_STS);
+	link_up = !!(sts & NFP_NET_CFG_STS_LINK);
+
+	if (nn->link_up == link_up)
+		goto out;
+
+	nn->link_up = link_up;
+
+	if (nn->link_up) {
+		netif_carrier_on(nn->netdev);
+		netdev_info(nn->netdev, "NIC Link is Up\n");
+	} else {
+		netif_carrier_off(nn->netdev);
+		netdev_info(nn->netdev, "NIC Link is Down\n");
+	}
+out:
+	spin_unlock_irqrestore(&nn->link_status_lock, flags);
+}
+
+/**
+ * nfp_net_irq_lsc() - Interrupt service routine for link state changes
+ * @irq:      Interrupt
+ * @data:     Opaque data structure
+ *
+ * Return: Indicate if the interrupt has been handled.
+ */
+static irqreturn_t nfp_net_irq_lsc(int irq, void *data)
+{
+	struct nfp_net *nn = data;
+
+	nfp_net_read_link_status(nn);
+
+	nfp_net_irq_unmask(nn, NFP_NET_IRQ_LSC_IDX);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * nfp_net_irq_exn() - Interrupt service routine for exceptions
+ * @irq:      Interrupt
+ * @data:     Opaque data structure
+ *
+ * Return: Indicate if the interrupt has been handled.
+ */
+static irqreturn_t nfp_net_irq_exn(int irq, void *data)
+{
+	struct nfp_net *nn = data;
+
+	nn_err(nn, "%s: UNIMPLEMENTED.\n", __func__);
+	/* XXX TO BE IMPLEMENTED */
+	return IRQ_HANDLED;
+}
+
+/**
+ * nfp_net_tx_ring_init() - Fill in the boilerplate for a TX ring
+ * @tx_ring:  TX ring structure
+ */
+static void nfp_net_tx_ring_init(struct nfp_net_tx_ring *tx_ring)
+{
+	struct nfp_net_r_vector *r_vec = tx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+
+	tx_ring->qcidx = tx_ring->idx * nn->stride_tx;
+	tx_ring->qcp_q = nn->tx_bar + NFP_QCP_QUEUE_OFF(tx_ring->qcidx);
+}
+
+/**
+ * nfp_net_rx_ring_init() - Fill in the boilerplate for a RX ring
+ * @rx_ring:  RX ring structure
+ */
+static void nfp_net_rx_ring_init(struct nfp_net_rx_ring *rx_ring)
+{
+	struct nfp_net_r_vector *r_vec = rx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+
+	rx_ring->fl_qcidx = rx_ring->idx * nn->stride_rx;
+	rx_ring->rx_qcidx = rx_ring->fl_qcidx + (nn->stride_rx - 1);
+
+	rx_ring->qcp_fl = nn->rx_bar + NFP_QCP_QUEUE_OFF(rx_ring->fl_qcidx);
+	rx_ring->qcp_rx = nn->rx_bar + NFP_QCP_QUEUE_OFF(rx_ring->rx_qcidx);
+}
+
+/**
+ * nfp_net_irqs_assign() - Assign IRQs and setup rvecs.
+ * @netdev:   netdev structure
+ */
+static void nfp_net_irqs_assign(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	struct nfp_net_r_vector *r_vec;
+	int r;
+
+	/* Assumes nn->num_tx_rings == nn->num_rx_rings */
+	if (nn->num_tx_rings > nn->num_r_vecs) {
+		nn_warn(nn, "More rings (%d) than vectors (%d).\n",
+			nn->num_tx_rings, nn->num_r_vecs);
+		nn->num_tx_rings = nn->num_r_vecs;
+		nn->num_rx_rings = nn->num_r_vecs;
+	}
+
+	nn->lsc_handler = nfp_net_irq_lsc;
+	nn->exn_handler = nfp_net_irq_exn;
+
+	for (r = 0; r < nn->num_r_vecs; r++) {
+		r_vec = &nn->r_vecs[r];
+		r_vec->nfp_net = nn;
+		r_vec->handler = nfp_net_irq_rxtx;
+		r_vec->irq_idx = NFP_NET_NON_Q_VECTORS + r;
+
+		cpumask_set_cpu(r, &r_vec->affinity_mask);
+
+		r_vec->tx_ring = &nn->tx_rings[r];
+		nn->tx_rings[r].idx = r;
+		nn->tx_rings[r].r_vec = r_vec;
+		nfp_net_tx_ring_init(r_vec->tx_ring);
+
+		r_vec->rx_ring = &nn->rx_rings[r];
+		nn->rx_rings[r].idx = r;
+		nn->rx_rings[r].r_vec = r_vec;
+		nfp_net_rx_ring_init(r_vec->rx_ring);
+	}
+}
+
+/**
+ * nfp_net_aux_irq_request() - Request an auxiliary interrupt (LSC or EXN)
+ * @nn:		NFP Network structure
+ * @ctrl_offset: Control BAR offset where IRQ configuration should be written
+ * @format:	printf-style format to construct the interrupt name
+ * @name:	Pointer to allocated space for interrupt name
+ * @name_sz:	Size of space for interrupt name
+ * @vector_idx:	Index of MSI-X vector used for this interrupt
+ * @handler:	IRQ handler to register for this interrupt
+ */
+static int
+nfp_net_aux_irq_request(struct nfp_net *nn, u32 ctrl_offset,
+			const char *format, char *name, size_t name_sz,
+			unsigned int vector_idx, irq_handler_t handler)
+{
+	struct msix_entry *entry;
+	int err;
+
+	entry = &nn->irq_entries[vector_idx];
+
+	snprintf(name, name_sz, format, netdev_name(nn->netdev));
+	err = request_irq(entry->vector, handler, 0, name, nn);
+	if (err) {
+		nn_err(nn, "Failed to request IRQ %d (err=%d).\n",
+		       entry->vector, err);
+		return err;
+	}
+	nn_writeb(nn, ctrl_offset, vector_idx);
+
+	return 0;
+}
+
+/**
+ * nfp_net_aux_irq_free() - Free an auxiliary interrupt (LSC or EXN)
+ * @nn:		NFP Network structure
+ * @ctrl_offset: Control BAR offset where IRQ configuration should be written
+ * @vector_idx:	Index of MSI-X vector used for this interrupt
+ */
+static void nfp_net_aux_irq_free(struct nfp_net *nn, u32 ctrl_offset,
+				 unsigned int vector_idx)
+{
+	nn_writeb(nn, ctrl_offset, 0xff);
+	free_irq(nn->irq_entries[vector_idx].vector, nn);
+}
+
+/* Transmit
+ *
+ * One queue controller peripheral queue is used for transmit.  The
+ * driver en-queues packets for transmit by advancing the write
+ * pointer.  The device indicates that packets have transmitted by
+ * advancing the read pointer.  The driver maintains a local copy of
+ * the read and write pointer in @struct nfp_net_tx_ring.  The driver
+ * keeps @wr_p in sync with the queue controller write pointer and can
+ * determine how many packets have been transmitted by comparing its
+ * copy of the read pointer @rd_p with the read pointer maintained by
+ * the queue controller peripheral.
+ */
+
+/**
+ * nfp_net_tx_full() - Check if the TX ring is full
+ * @tx_ring: TX ring to check
+ * @dcnt:    Number of descriptors that need to be enqueued (must be >= 1)
+ *
+ * This function checks, based on the *host copy* of read/write
+ * pointer if a given TX ring is full.  The real TX queue may have
+ * some newly made available slots.
+ *
+ * Return: True if the ring is full.
+ */
+static inline int nfp_net_tx_full(struct nfp_net_tx_ring *tx_ring, int dcnt)
+{
+	return (tx_ring->wr_p - tx_ring->rd_p) >= (tx_ring->cnt - dcnt);
+}
+
+/* Wrappers for deciding when to stop and restart TX queues */
+static int nfp_net_tx_ring_should_wake(struct nfp_net_tx_ring *tx_ring)
+{
+	return !nfp_net_tx_full(tx_ring, MAX_SKB_FRAGS * 4);
+}
+
+static int nfp_net_tx_ring_should_stop(struct nfp_net_tx_ring *tx_ring)
+{
+	return nfp_net_tx_full(tx_ring, MAX_SKB_FRAGS + 1);
+}
+
+/**
+ * nfp_net_tx_ring_stop() - stop tx ring
+ * @nd_q:    netdev queue
+ * @tx_ring: driver tx queue structure
+ *
+ * Safely stop TX ring.  Remember that while we are running .start_xmit()
+ * someone else may be cleaning the TX ring completions so we need to be
+ * extra careful here.
+ */
+static void nfp_net_tx_ring_stop(struct netdev_queue *nd_q,
+				 struct nfp_net_tx_ring *tx_ring)
+{
+	netif_tx_stop_queue(nd_q);
+
+	/* We can race with the TX completion out of NAPI so recheck */
+	smp_mb();
+	if (unlikely(nfp_net_tx_ring_should_wake(tx_ring)))
+		netif_tx_start_queue(nd_q);
+}
+
+/**
+ * nfp_net_tx_tso() - Set up Tx descriptor for LSO
+ * @nn:  NFP Net device
+ * @r_vec: per-ring structure
+ * @txbuf: Pointer to driver soft TX descriptor
+ * @txd: Pointer to HW TX descriptor
+ * @skb: Pointer to SKB
+ *
+ * Set up Tx descriptor for LSO, do nothing for non-LSO skbs.
+ * Return error on packet header greater than maximum supported LSO header size.
+ */
+static void nfp_net_tx_tso(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
+			   struct nfp_net_tx_buf *txbuf,
+			   struct nfp_net_tx_desc *txd, struct sk_buff *skb)
+{
+	u32 hdrlen;
+	u16 mss;
+
+	if (!skb_is_gso(skb))
+		return;
+
+	if (!skb->encapsulation)
+		hdrlen = skb_transport_offset(skb) + tcp_hdrlen(skb);
+	else
+		hdrlen = skb_inner_transport_header(skb) - skb->data +
+			inner_tcp_hdrlen(skb);
+
+	txbuf->pkt_cnt = skb_shinfo(skb)->gso_segs;
+	txbuf->real_len += hdrlen * (txbuf->pkt_cnt - 1);
+
+	mss = skb_shinfo(skb)->gso_size & PCIE_DESC_TX_MSS_MASK;
+	txd->l4_offset = hdrlen;
+	txd->mss = cpu_to_le16(mss);
+	txd->flags |= PCIE_DESC_TX_LSO;
+
+	u64_stats_update_begin(&r_vec->tx_sync);
+	r_vec->tx_lso++;
+	u64_stats_update_end(&r_vec->tx_sync);
+}
+
+/**
+ * nfp_net_tx_csum() - Set TX CSUM offload flags in TX descriptor
+ * @nn:  NFP Net device
+ * @r_vec: per-ring structure
+ * @txbuf: Pointer to driver soft TX descriptor
+ * @txd: Pointer to TX descriptor
+ * @skb: Pointer to SKB
+ *
+ * This function sets the TX checksum flags in the TX descriptor based
+ * on the configuration and the protocol of the packet to be transmitted.
+ */
+static void nfp_net_tx_csum(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
+			    struct nfp_net_tx_buf *txbuf,
+			    struct nfp_net_tx_desc *txd, struct sk_buff *skb)
+{
+	struct ipv6hdr *ipv6h;
+	struct iphdr *iph;
+	u8 l4_hdr;
+
+	if (!(nn->ctrl & NFP_NET_CFG_CTRL_TXCSUM))
+		return;
+
+	if (skb->ip_summed != CHECKSUM_PARTIAL)
+		return;
+
+	txd->flags |= PCIE_DESC_TX_CSUM;
+	if (skb->encapsulation)
+		txd->flags |= PCIE_DESC_TX_ENCAP;
+
+	iph = skb->encapsulation ? inner_ip_hdr(skb) : ip_hdr(skb);
+	ipv6h = skb->encapsulation ? inner_ipv6_hdr(skb) : ipv6_hdr(skb);
+
+	if (iph->version == 4) {
+		txd->flags |= PCIE_DESC_TX_IP4_CSUM;
+		l4_hdr = iph->protocol;
+	} else if (ipv6h->version == 6) {
+		l4_hdr = ipv6h->nexthdr;
+	} else {
+		nn_warn_ratelimit(nn, "partial checksum but ipv=%x!\n",
+				  iph->version);
+		return;
+	}
+
+	switch (l4_hdr) {
+	case IPPROTO_TCP:
+		txd->flags |= PCIE_DESC_TX_TCP_CSUM;
+		break;
+	case IPPROTO_UDP:
+		txd->flags |= PCIE_DESC_TX_UDP_CSUM;
+		break;
+	default:
+		nn_warn_ratelimit(nn, "partial checksum but l4 proto=%x!\n",
+				  l4_hdr);
+		return;
+	}
+
+	u64_stats_update_begin(&r_vec->tx_sync);
+	if (skb->encapsulation)
+		r_vec->hw_csum_tx_inner += txbuf->pkt_cnt;
+	else
+		r_vec->hw_csum_tx += txbuf->pkt_cnt;
+	u64_stats_update_end(&r_vec->tx_sync);
+}
+
+/**
+ * nfp_net_tx() - Main transmit entry point
+ * @skb:    SKB to transmit
+ * @netdev: netdev structure
+ *
+ * Return: NETDEV_TX_OK on success.
+ */
+static int nfp_net_tx(struct sk_buff *skb, struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	const struct skb_frag_struct *frag;
+	struct nfp_net_r_vector *r_vec;
+	struct nfp_net_tx_desc *txd, txdg;
+	struct nfp_net_tx_buf *txbuf;
+	struct nfp_net_tx_ring *tx_ring;
+	struct netdev_queue *nd_q;
+	dma_addr_t dma_addr;
+	unsigned int fsize;
+	int f, nr_frags;
+	int wr_idx;
+	u16 qidx;
+
+	qidx = skb_get_queue_mapping(skb);
+	tx_ring = &nn->tx_rings[qidx];
+	r_vec = tx_ring->r_vec;
+	nd_q = netdev_get_tx_queue(nn->netdev, qidx);
+
+	nr_frags = skb_shinfo(skb)->nr_frags;
+
+	if (unlikely(nfp_net_tx_full(tx_ring, nr_frags + 1))) {
+		nn_warn_ratelimit(nn, "TX ring %d busy. wrp=%u rdp=%u\n",
+				  qidx, tx_ring->wr_p, tx_ring->rd_p);
+		netif_tx_stop_queue(nd_q);
+		u64_stats_update_begin(&r_vec->tx_sync);
+		r_vec->tx_busy++;
+		u64_stats_update_end(&r_vec->tx_sync);
+		return NETDEV_TX_BUSY;
+	}
+
+	/* Start with the head skbuf */
+	dma_addr = dma_map_single(&nn->pdev->dev, skb->data, skb_headlen(skb),
+				  DMA_TO_DEVICE);
+	if (dma_mapping_error(&nn->pdev->dev, dma_addr))
+		goto err_free;
+
+	wr_idx = tx_ring->wr_p % tx_ring->cnt;
+
+	/* Stash the soft descriptor of the head then initialize it */
+	txbuf = &tx_ring->txbufs[wr_idx];
+	txbuf->skb = skb;
+	txbuf->dma_addr = dma_addr;
+	txbuf->fidx = -1;
+	txbuf->pkt_cnt = 1;
+	txbuf->real_len = skb->len;
+
+	/* Build TX descriptor */
+	txd = &tx_ring->txds[wr_idx];
+	txd->offset_eop = (nr_frags == 0) ? PCIE_DESC_TX_EOP : 0;
+	txd->dma_len = cpu_to_le16(skb_headlen(skb));
+	nfp_desc_set_dma_addr(txd, dma_addr);
+	txd->data_len = cpu_to_le16(skb->len);
+
+	txd->flags = 0;
+	txd->mss = 0;
+	txd->l4_offset = 0;
+
+	nfp_net_tx_tso(nn, r_vec, txbuf, txd, skb);
+
+	nfp_net_tx_csum(nn, r_vec, txbuf, txd, skb);
+
+	if (skb_vlan_tag_present(skb) && nn->ctrl & NFP_NET_CFG_CTRL_TXVLAN) {
+		txd->flags |= PCIE_DESC_TX_VLAN;
+		txd->vlan = cpu_to_le16(skb_vlan_tag_get(skb));
+	}
+
+	/* Gather DMA */
+	if (nr_frags > 0) {
+		/* all descs must match except for in addr, length and eop */
+		txdg = *txd;
+
+		for (f = 0; f < nr_frags; f++) {
+			frag = &skb_shinfo(skb)->frags[f];
+			fsize = skb_frag_size(frag);
+
+			dma_addr = skb_frag_dma_map(&nn->pdev->dev, frag, 0,
+						    fsize, DMA_TO_DEVICE);
+			if (dma_mapping_error(&nn->pdev->dev, dma_addr))
+				goto err_unmap;
+
+			wr_idx = (wr_idx + 1) % tx_ring->cnt;
+			tx_ring->txbufs[wr_idx].skb = skb;
+			tx_ring->txbufs[wr_idx].dma_addr = dma_addr;
+			tx_ring->txbufs[wr_idx].fidx = f;
+
+			txd = &tx_ring->txds[wr_idx];
+			*txd = txdg;
+			txd->dma_len = cpu_to_le16(fsize);
+			nfp_desc_set_dma_addr(txd, dma_addr);
+			txd->offset_eop =
+				(f == nr_frags - 1) ? PCIE_DESC_TX_EOP : 0;
+		}
+
+		u64_stats_update_begin(&r_vec->tx_sync);
+		r_vec->tx_gather++;
+		u64_stats_update_end(&r_vec->tx_sync);
+	}
+
+	netdev_tx_sent_queue(nd_q, txbuf->real_len);
+
+	tx_ring->wr_p += nr_frags + 1;
+	if (nfp_net_tx_ring_should_stop(tx_ring))
+		nfp_net_tx_ring_stop(nd_q, tx_ring);
+
+	tx_ring->wr_ptr_add += nr_frags + 1;
+	if (!skb->xmit_more || netif_xmit_stopped(nd_q)) {
+		/* force memory write before we let HW know */
+		wmb();
+		nfp_qcp_wr_ptr_add(tx_ring->qcp_q, tx_ring->wr_ptr_add);
+		tx_ring->wr_ptr_add = 0;
+	}
+
+	skb_tx_timestamp(skb);
+
+	return NETDEV_TX_OK;
+
+err_unmap:
+	--f;
+	while (f >= 0) {
+		frag = &skb_shinfo(skb)->frags[f];
+		dma_unmap_page(&nn->pdev->dev,
+			       tx_ring->txbufs[wr_idx].dma_addr,
+			       skb_frag_size(frag), DMA_TO_DEVICE);
+		tx_ring->txbufs[wr_idx].skb = NULL;
+		tx_ring->txbufs[wr_idx].dma_addr = 0;
+		tx_ring->txbufs[wr_idx].fidx = -2;
+		wr_idx = wr_idx - 1;
+		if (wr_idx < 0)
+			wr_idx += tx_ring->cnt;
+	}
+	dma_unmap_single(&nn->pdev->dev, tx_ring->txbufs[wr_idx].dma_addr,
+			 skb_headlen(skb), DMA_TO_DEVICE);
+	tx_ring->txbufs[wr_idx].skb = NULL;
+	tx_ring->txbufs[wr_idx].dma_addr = 0;
+	tx_ring->txbufs[wr_idx].fidx = -2;
+err_free:
+	nn_warn_ratelimit(nn, "Failed to map DMA TX buffer\n");
+	u64_stats_update_begin(&r_vec->tx_sync);
+	r_vec->tx_errors++;
+	u64_stats_update_end(&r_vec->tx_sync);
+	dev_kfree_skb_any(skb);
+	return NETDEV_TX_OK;
+}
+
+/**
+ * nfp_net_tx_complete() - Handled completed TX packets
+ * @tx_ring:   TX ring structure
+ *
+ * Return: Number of completed TX descriptors
+ */
+static void nfp_net_tx_complete(struct nfp_net_tx_ring *tx_ring)
+{
+	struct nfp_net_r_vector *r_vec = tx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	const struct skb_frag_struct *frag;
+	struct netdev_queue *nd_q;
+	u32 done_pkts = 0, done_bytes = 0;
+	struct sk_buff *skb;
+	int todo, nr_frags;
+	u32 qcp_rd_p;
+	int fidx;
+	int idx;
+
+	/* Work out how many descriptors have been transmitted */
+	qcp_rd_p = nfp_qcp_rd_ptr_read(tx_ring->qcp_q);
+
+	if (qcp_rd_p == tx_ring->qcp_rd_p)
+		return;
+
+	if (qcp_rd_p > tx_ring->qcp_rd_p)
+		todo = qcp_rd_p - tx_ring->qcp_rd_p;
+	else
+		todo = qcp_rd_p + tx_ring->cnt - tx_ring->qcp_rd_p;
+
+	while (todo--) {
+		idx = tx_ring->rd_p % tx_ring->cnt;
+		tx_ring->rd_p++;
+
+		skb = tx_ring->txbufs[idx].skb;
+		if (!skb)
+			continue;
+
+		nr_frags = skb_shinfo(skb)->nr_frags;
+		fidx = tx_ring->txbufs[idx].fidx;
+
+		if (fidx == -1) {
+			/* unmap head */
+			dma_unmap_single(&nn->pdev->dev,
+					 tx_ring->txbufs[idx].dma_addr,
+					 skb_headlen(skb), DMA_TO_DEVICE);
+
+			done_pkts += tx_ring->txbufs[idx].pkt_cnt;
+			done_bytes += tx_ring->txbufs[idx].real_len;
+		} else {
+			/* unmap fragment */
+			frag = &skb_shinfo(skb)->frags[fidx];
+			dma_unmap_page(&nn->pdev->dev,
+				       tx_ring->txbufs[idx].dma_addr,
+				       skb_frag_size(frag), DMA_TO_DEVICE);
+		}
+
+		/* check for last gather fragment */
+		if (fidx == nr_frags - 1)
+			dev_kfree_skb_any(skb);
+
+		tx_ring->txbufs[idx].dma_addr = 0;
+		tx_ring->txbufs[idx].skb = NULL;
+		tx_ring->txbufs[idx].fidx = -2;
+	}
+
+	tx_ring->qcp_rd_p = qcp_rd_p;
+
+	u64_stats_update_begin(&r_vec->tx_sync);
+	r_vec->tx_bytes += done_bytes;
+	r_vec->tx_pkts += done_pkts;
+	u64_stats_update_end(&r_vec->tx_sync);
+
+	nd_q = netdev_get_tx_queue(nn->netdev, tx_ring->idx);
+	netdev_tx_completed_queue(nd_q, done_pkts, done_bytes);
+	if (nfp_net_tx_ring_should_wake(tx_ring)) {
+		/* Make sure TX thread will see updated tx_ring->rd_p */
+		smp_mb();
+
+		if (unlikely(netif_tx_queue_stopped(nd_q)))
+			netif_tx_wake_queue(nd_q);
+	}
+
+	WARN_ONCE(tx_ring->wr_p - tx_ring->rd_p > tx_ring->cnt,
+		  "TX ring corruption rd_p=%u wr_p=%u cnt=%u\n",
+		  tx_ring->rd_p, tx_ring->wr_p, tx_ring->cnt);
+}
+
+/**
+ * nfp_net_tx_flush() - Free any untransmitted buffers currently on the TX ring
+ * @tx_ring:     TX ring structure
+ *
+ * Assumes that the device is stopped
+ */
+static void nfp_net_tx_flush(struct nfp_net_tx_ring *tx_ring)
+{
+	struct nfp_net_r_vector *r_vec = tx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	struct pci_dev *pdev = nn->pdev;
+	const struct skb_frag_struct *frag;
+	struct netdev_queue *nd_q;
+	struct sk_buff *skb;
+	int nr_frags;
+	int fidx;
+	int idx;
+
+	while (tx_ring->rd_p != tx_ring->wr_p) {
+		idx = tx_ring->rd_p % tx_ring->cnt;
+
+		skb = tx_ring->txbufs[idx].skb;
+		if (skb) {
+			nr_frags = skb_shinfo(skb)->nr_frags;
+			fidx = tx_ring->txbufs[idx].fidx;
+
+			if (fidx == -1) {
+				/* unmap head */
+				dma_unmap_single(&pdev->dev,
+						 tx_ring->txbufs[idx].dma_addr,
+						 skb_headlen(skb),
+						 DMA_TO_DEVICE);
+			} else {
+				/* unmap fragment */
+				frag = &skb_shinfo(skb)->frags[fidx];
+				dma_unmap_page(&pdev->dev,
+					       tx_ring->txbufs[idx].dma_addr,
+					       skb_frag_size(frag),
+					       DMA_TO_DEVICE);
+			}
+
+			/* check for last gather fragment */
+			if (fidx == nr_frags - 1)
+				dev_kfree_skb_any(skb);
+
+			tx_ring->txbufs[idx].dma_addr = 0;
+			tx_ring->txbufs[idx].skb = NULL;
+			tx_ring->txbufs[idx].fidx = -2;
+		}
+
+		memset(&tx_ring->txds[idx], 0, sizeof(tx_ring->txds[idx]));
+
+		tx_ring->qcp_rd_p++;
+		tx_ring->rd_p++;
+	}
+
+	nd_q = netdev_get_tx_queue(nn->netdev, tx_ring->idx);
+	netdev_tx_reset_queue(nd_q);
+}
+
+static void nfp_net_tx_timeout(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int i;
+
+	for (i = 0; i < nn->num_tx_rings; i++) {
+		if (!netif_tx_queue_stopped(netdev_get_tx_queue(netdev, i)))
+			continue;
+		nn_warn(nn, "TX timeout on ring: %d\n", i);
+	}
+	nn_warn(nn, "TX watchdog timeout\n");
+}
+
+/* Receive processing
+ */
+
+/**
+ * nfp_net_rx_space() - return the number of free slots on the RX ring
+ * @rx_ring:   RX ring structure
+ *
+ * Make sure we leave at least one slot free.
+ *
+ * Return: True if there is space on the RX ring
+ */
+static inline int nfp_net_rx_space(struct nfp_net_rx_ring *rx_ring)
+{
+	return (rx_ring->cnt - 1) - (rx_ring->wr_p - rx_ring->rd_p);
+}
+
+/**
+ * nfp_net_rx_alloc_one() - Allocate and map skb for RX
+ * @rx_ring:	RX ring structure of the skb
+ * @dma_addr:	Pointer to storage for DMA address (output param)
+ *
+ * This function will allcate a new skb, map it for DMA.
+ *
+ * Return: allocated skb or NULL on failure.
+ */
+static struct sk_buff *
+nfp_net_rx_alloc_one(struct nfp_net_rx_ring *rx_ring, dma_addr_t *dma_addr)
+{
+	struct nfp_net *nn = rx_ring->r_vec->nfp_net;
+	struct sk_buff *skb;
+
+	skb = netdev_alloc_skb(nn->netdev, nn->fl_bufsz);
+	if (!skb) {
+		nn_warn_ratelimit(nn, "Failed to alloc receive SKB\n");
+		return NULL;
+	}
+
+	*dma_addr = dma_map_single(&nn->pdev->dev, skb->data,
+				  nn->fl_bufsz, DMA_FROM_DEVICE);
+	if (dma_mapping_error(&nn->pdev->dev, *dma_addr)) {
+		dev_kfree_skb_any(skb);
+		nn_warn_ratelimit(nn, "Failed to map DMA RX buffer\n");
+		return NULL;
+	}
+
+	return skb;
+}
+
+/**
+ * nfp_net_rx_give_one() - Put mapped skb on the software and hardware rings
+ * @rx_ring:	RX ring structure
+ * @skb:	Skb to put on rings
+ * @dma_addr:	DMA address of skb mapping
+ */
+static void nfp_net_rx_give_one(struct nfp_net_rx_ring *rx_ring,
+				struct sk_buff *skb, dma_addr_t dma_addr)
+{
+	unsigned int wr_idx;
+
+	wr_idx = rx_ring->wr_p % rx_ring->cnt;
+
+	/* Stash SKB and DMA address away */
+	rx_ring->rxbufs[wr_idx].skb = skb;
+	rx_ring->rxbufs[wr_idx].dma_addr = dma_addr;
+
+	/* Fill freelist descriptor */
+	rx_ring->rxds[wr_idx].fld.reserved = 0;
+	rx_ring->rxds[wr_idx].fld.meta_len_dd = 0;
+	nfp_desc_set_dma_addr(&rx_ring->rxds[wr_idx].fld, dma_addr);
+
+	rx_ring->wr_p++;
+	rx_ring->wr_ptr_add++;
+	if (rx_ring->wr_ptr_add >= NFP_NET_FL_BATCH) {
+		/* Update write pointer of the freelist queue. Make
+		 * sure all writes are flushed before telling the hardware.
+		 */
+		wmb();
+		nfp_qcp_wr_ptr_add(rx_ring->qcp_fl, rx_ring->wr_ptr_add);
+		rx_ring->wr_ptr_add = 0;
+	}
+}
+
+/**
+ * nfp_net_rx_flush() - Free any buffers currently on the RX ring
+ * @rx_ring:  RX ring to remove buffers from
+ *
+ * Assumes that the device is stopped
+ */
+static void nfp_net_rx_flush(struct nfp_net_rx_ring *rx_ring)
+{
+	struct nfp_net *nn = rx_ring->r_vec->nfp_net;
+	struct pci_dev *pdev = nn->pdev;
+	int idx;
+
+	while (rx_ring->rd_p != rx_ring->wr_p) {
+		idx = rx_ring->rd_p % rx_ring->cnt;
+
+		if (rx_ring->rxbufs[idx].skb) {
+			dma_unmap_single(&pdev->dev,
+					 rx_ring->rxbufs[idx].dma_addr,
+					 nn->fl_bufsz, DMA_FROM_DEVICE);
+			dev_kfree_skb_any(rx_ring->rxbufs[idx].skb);
+			rx_ring->rxbufs[idx].dma_addr = 0;
+			rx_ring->rxbufs[idx].skb = NULL;
+		}
+
+		memset(&rx_ring->rxds[idx], 0, sizeof(rx_ring->rxds[idx]));
+
+		rx_ring->rd_p++;
+	}
+}
+
+/**
+ * nfp_net_rx_fill_freelist() - Attempt filling freelist with RX buffers
+ * @rx_ring: RX ring to fill
+ *
+ * Try to fill as many buffers as possible into freelist.  Return
+ * number of buffers added.
+ *
+ * Return: Number of freelist buffers added.
+ */
+static int nfp_net_rx_fill_freelist(struct nfp_net_rx_ring *rx_ring)
+{
+	struct sk_buff *skb;
+	dma_addr_t dma_addr;
+
+	while (nfp_net_rx_space(rx_ring)) {
+		skb = nfp_net_rx_alloc_one(rx_ring, &dma_addr);
+		if (!skb) {
+			nfp_net_rx_flush(rx_ring);
+			return -ENOMEM;
+		}
+		nfp_net_rx_give_one(rx_ring, skb, dma_addr);
+	}
+
+	return 0;
+}
+
+/**
+ * nfp_net_rx_csum_has_errors() - group check if rxd has any csum errors
+ * @flags: RX descriptor flags field in CPU byte order
+ */
+static int nfp_net_rx_csum_has_errors(u16 flags)
+{
+	u16 csum_all_checked, csum_all_ok;
+
+	csum_all_checked = flags & __PCIE_DESC_RX_CSUM_ALL;
+	csum_all_ok = flags & __PCIE_DESC_RX_CSUM_ALL_OK;
+
+	return csum_all_checked != (csum_all_ok << PCIE_DESC_RX_CSUM_OK_SHIFT);
+}
+
+/**
+ * nfp_net_rx_csum() - set SKB checksum field based on RX descriptor flags
+ * @nn:  NFP Net device
+ * @r_vec: per-ring structure
+ * @rxd: Pointer to RX descriptor
+ * @skb: Pointer to SKB
+ */
+static void nfp_net_rx_csum(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
+			    struct nfp_net_rx_desc *rxd, struct sk_buff *skb)
+{
+	skb_checksum_none_assert(skb);
+
+	if (!(nn->netdev->features & NETIF_F_RXCSUM))
+		return;
+
+	if (nfp_net_rx_csum_has_errors(le16_to_cpu(rxd->rxd.flags))) {
+		u64_stats_update_begin(&r_vec->rx_sync);
+		r_vec->hw_csum_rx_error++;
+		u64_stats_update_end(&r_vec->rx_sync);
+		return;
+	}
+
+	/* Assume that the firmware will never report inner CSUM_OK unless outer
+	 * L4 headers were successfully parsed. FW will always report zero UDP
+	 * checksum as CSUM_OK.
+	 */
+	if (rxd->rxd.flags & PCIE_DESC_RX_TCP_CSUM_OK ||
+	    rxd->rxd.flags & PCIE_DESC_RX_UDP_CSUM_OK) {
+		__skb_incr_checksum_unnecessary(skb);
+		u64_stats_update_begin(&r_vec->rx_sync);
+		r_vec->hw_csum_rx_ok++;
+		u64_stats_update_end(&r_vec->rx_sync);
+	}
+
+	if (rxd->rxd.flags & PCIE_DESC_RX_I_TCP_CSUM_OK ||
+	    rxd->rxd.flags & PCIE_DESC_RX_I_UDP_CSUM_OK) {
+		__skb_incr_checksum_unnecessary(skb);
+		u64_stats_update_begin(&r_vec->rx_sync);
+		r_vec->hw_csum_rx_inner_ok++;
+		u64_stats_update_end(&r_vec->rx_sync);
+	}
+}
+
+/**
+ * nfp_net_set_hash() - Set SKB hash data
+ * @netdev: adapter's net_device structure
+ * @skb:   SKB to set the hash data on
+ * @rxd:   RX descriptor
+ *
+ * The RSS hash and hash-type are pre-pended to the packet data.
+ * Extract and decode it and set the skb fields.
+ */
+static void nfp_net_set_hash(struct net_device *netdev, struct sk_buff *skb,
+			     struct nfp_net_rx_desc *rxd)
+{
+	struct nfp_net_rx_hash *rx_hash;
+
+	if (!(rxd->rxd.flags & PCIE_DESC_RX_RSS) ||
+	    !(netdev->features & NETIF_F_RXHASH))
+		return;
+
+	rx_hash = (struct nfp_net_rx_hash *)(skb->data - sizeof(*rx_hash));
+
+	switch (be32_to_cpu(rx_hash->hash_type)) {
+	case NFP_NET_RSS_IPV4:
+	case NFP_NET_RSS_IPV6:
+	case NFP_NET_RSS_IPV6_EX:
+		skb_set_hash(skb, be32_to_cpu(rx_hash->hash), PKT_HASH_TYPE_L3);
+		break;
+	default:
+		skb_set_hash(skb, be32_to_cpu(rx_hash->hash), PKT_HASH_TYPE_L4);
+		break;
+	}
+}
+
+/**
+ * nfp_net_rx() - receive up to @budget packets on @rx_ring
+ * @rx_ring:   RX ring to receive from
+ * @budget:    NAPI budget
+ *
+ * Note, this function is separated out from the napi poll function to
+ * more cleanly separate packet receive code from other bookkeeping
+ * functions performed in the napi poll function.
+ *
+ * There are differences between the NFP-3200 firmware and the
+ * NFP-6000 firmware.  The NFP-3200 firmware uses a dedicated RX queue
+ * to indicate that new packets have arrived.  The NFP-6000 does not
+ * have this queue and uses the DD bit in the RX descriptor. This
+ * method cannot be used on the NFP-3200 as it causes a race
+ * condition: The RX ring write pointer on the NFP-3200 is updated
+ * after packets (and descriptors) have been DMAed.  If the DD bit is
+ * used and subsequently the read pointer is updated this may lead to
+ * the RX queue to underflow (if the firmware has not yet update the
+ * write pointer).  Therefore we use slightly ugly conditional code
+ * below to handle the differences.  We may, in the future update the
+ * NFP-3200 firmware to behave the same as the firmware on the
+ * NFP-6000.
+ *
+ * Return: Number of packets received.
+ */
+static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget)
+{
+	struct nfp_net_r_vector *r_vec = rx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	unsigned int data_len, meta_len;
+	int avail = 0, pkts_polled = 0;
+	struct sk_buff *skb, *new_skb;
+	struct nfp_net_rx_desc *rxd;
+	dma_addr_t new_dma_addr;
+	u32 qcp_wr_p;
+	int idx;
+
+	if (nn->is_nfp3200) {
+		/* Work out how many packets arrived */
+		qcp_wr_p = nfp_qcp_wr_ptr_read(rx_ring->qcp_rx);
+		idx = rx_ring->rd_p % rx_ring->cnt;
+
+		if (qcp_wr_p == idx)
+			/* No new packets */
+			return 0;
+
+		if (qcp_wr_p > idx)
+			avail = qcp_wr_p - idx;
+		else
+			avail = qcp_wr_p + rx_ring->cnt - idx;
+	} else {
+		avail = budget + 1;
+	}
+
+	while (avail > 0 && pkts_polled < budget) {
+		idx = rx_ring->rd_p % rx_ring->cnt;
+
+		rxd = &rx_ring->rxds[idx];
+		if (!(rxd->rxd.meta_len_dd & PCIE_DESC_RX_DD)) {
+			if (nn->is_nfp3200)
+				nn_dbg(nn, "RX descriptor not valid (DD)%d:%u rxd[0]=%#x rxd[1]=%#x\n",
+				       rx_ring->idx, idx,
+				       rxd->vals[0], rxd->vals[1]);
+			break;
+		}
+		/* Memory barrier to ensure that we won't do other reads
+		 * before the DD bit.
+		 */
+		dma_rmb();
+
+		rx_ring->rd_p++;
+		pkts_polled++;
+		avail--;
+
+		skb = rx_ring->rxbufs[idx].skb;
+
+		new_skb = nfp_net_rx_alloc_one(rx_ring, &new_dma_addr);
+		if (!new_skb) {
+			nfp_net_rx_give_one(rx_ring, rx_ring->rxbufs[idx].skb,
+					    rx_ring->rxbufs[idx].dma_addr);
+			u64_stats_update_begin(&r_vec->rx_sync);
+			r_vec->rx_drops++;
+			u64_stats_update_end(&r_vec->rx_sync);
+			continue;
+		}
+
+		dma_unmap_single(&nn->pdev->dev,
+				 rx_ring->rxbufs[idx].dma_addr,
+				 nn->fl_bufsz, DMA_FROM_DEVICE);
+
+		nfp_net_rx_give_one(rx_ring, new_skb, new_dma_addr);
+
+		meta_len = rxd->rxd.meta_len_dd & PCIE_DESC_RX_META_LEN_MASK;
+		data_len = le16_to_cpu(rxd->rxd.data_len);
+
+		if (WARN_ON_ONCE(data_len > nn->fl_bufsz)) {
+			dev_kfree_skb_any(skb);
+			continue;
+		}
+
+		if (nn->rx_offset == NFP_NET_CFG_RX_OFFSET_DYNAMIC) {
+			/* The packet data starts after the metadata */
+			skb_reserve(skb, meta_len);
+		} else {
+			/* The packet data starts at a fixed offset */
+			skb_reserve(skb, nn->rx_offset);
+		}
+
+		/* Adjust the SKB for the dynamic meta data pre-pended */
+		skb_put(skb, data_len - meta_len);
+
+		nfp_net_set_hash(nn->netdev, skb, rxd);
+
+		/* Pad small frames to minimum */
+		if (skb_put_padto(skb, 60))
+			break;
+
+		/* Stats update */
+		u64_stats_update_begin(&r_vec->rx_sync);
+		r_vec->rx_pkts++;
+		r_vec->rx_bytes += skb->len;
+		u64_stats_update_end(&r_vec->rx_sync);
+
+		skb_record_rx_queue(skb, rx_ring->idx);
+		skb->protocol = eth_type_trans(skb, nn->netdev);
+
+		nfp_net_rx_csum(nn, r_vec, rxd, skb);
+
+		if (rxd->rxd.flags & PCIE_DESC_RX_VLAN)
+			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
+					       le16_to_cpu(rxd->rxd.vlan));
+
+		napi_gro_receive(&rx_ring->r_vec->napi, skb);
+	}
+
+	if (nn->is_nfp3200)
+		nfp_qcp_rd_ptr_add(rx_ring->qcp_rx, pkts_polled);
+
+	return pkts_polled;
+}
+
+/**
+ * nfp_net_poll() - napi poll function
+ * @napi:    NAPI structure
+ * @budget:  NAPI budget
+ *
+ * Return: number of packets polled.
+ */
+static int nfp_net_poll(struct napi_struct *napi, int budget)
+{
+	struct nfp_net_r_vector *r_vec =
+		container_of(napi, struct nfp_net_r_vector, napi);
+	struct nfp_net_rx_ring *rx_ring = r_vec->rx_ring;
+	struct nfp_net_tx_ring *tx_ring = r_vec->tx_ring;
+	struct nfp_net *nn = r_vec->nfp_net;
+	struct netdev_queue *txq;
+	unsigned int pkts_polled;
+
+	tx_ring = &nn->tx_rings[rx_ring->idx];
+	txq = netdev_get_tx_queue(nn->netdev, tx_ring->idx);
+	nfp_net_tx_complete(tx_ring);
+
+	pkts_polled = nfp_net_rx(rx_ring, budget);
+
+	if (pkts_polled < budget) {
+		napi_complete_done(napi, pkts_polled);
+		nfp_net_irq_unmask(nn, r_vec->irq_idx);
+	}
+
+	return pkts_polled;
+}
+
+/* Setup and Configuration
+ */
+
+/**
+ * nfp_net_tx_ring_free() - Free resources allocated to a TX ring
+ * @tx_ring:   TX ring to free
+ */
+static void nfp_net_tx_ring_free(struct nfp_net_tx_ring *tx_ring)
+{
+	struct nfp_net_r_vector *r_vec = tx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	struct pci_dev *pdev = nn->pdev;
+
+	nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(tx_ring->idx), 0);
+	nn_writeb(nn, NFP_NET_CFG_TXR_SZ(tx_ring->idx), 0);
+	nn_writeb(nn, NFP_NET_CFG_TXR_VEC(tx_ring->idx), 0);
+
+	kfree(tx_ring->txbufs);
+
+	if (tx_ring->txds)
+		dma_free_coherent(&pdev->dev, tx_ring->size,
+				  tx_ring->txds, tx_ring->dma);
+
+	tx_ring->cnt = 0;
+	tx_ring->wr_p = 0;
+	tx_ring->rd_p = 0;
+	tx_ring->qcp_rd_p = 0;
+
+	tx_ring->txbufs = NULL;
+	tx_ring->txds = NULL;
+	tx_ring->dma = 0;
+	tx_ring->size = 0;
+}
+
+/**
+ * nfp_net_tx_ring_alloc() - Allocate resource for a TX ring
+ * @tx_ring:   TX Ring structure to allocate
+ *
+ * Return: 0 on success, negative errno otherwise.
+ */
+static int nfp_net_tx_ring_alloc(struct nfp_net_tx_ring *tx_ring)
+{
+	struct nfp_net_r_vector *r_vec = tx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	struct pci_dev *pdev = nn->pdev;
+	int sz;
+
+	tx_ring->cnt = nn->txd_cnt;
+
+	tx_ring->size = sizeof(*tx_ring->txds) * tx_ring->cnt;
+	tx_ring->txds = dma_zalloc_coherent(&pdev->dev, tx_ring->size,
+					    &tx_ring->dma, GFP_KERNEL);
+	if (!tx_ring->txds)
+		goto err_alloc;
+
+	sz = sizeof(*tx_ring->txbufs) * tx_ring->cnt;
+	tx_ring->txbufs = kzalloc(sz, GFP_KERNEL);
+	if (!tx_ring->txbufs)
+		goto err_alloc;
+
+	/* Write the DMA address, size and MSI-X info to the device */
+	nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(tx_ring->idx), tx_ring->dma);
+	nn_writeb(nn, NFP_NET_CFG_TXR_SZ(tx_ring->idx), ilog2(tx_ring->cnt));
+	nn_writeb(nn, NFP_NET_CFG_TXR_VEC(tx_ring->idx), r_vec->irq_idx);
+
+	netif_set_xps_queue(nn->netdev, &r_vec->affinity_mask, tx_ring->idx);
+
+	nn_dbg(nn, "TxQ%02d: QCidx=%02d cnt=%d dma=%#llx host=%p\n",
+	       tx_ring->idx, tx_ring->qcidx,
+	       tx_ring->cnt, (unsigned long long)tx_ring->dma, tx_ring->txds);
+
+	return 0;
+
+err_alloc:
+	nfp_net_tx_ring_free(tx_ring);
+	return -ENOMEM;
+}
+
+/**
+ * nfp_net_rx_ring_free() - Free resources allocated to a RX ring
+ * @rx_ring:  RX ring to free
+ */
+static void nfp_net_rx_ring_free(struct nfp_net_rx_ring *rx_ring)
+{
+	struct nfp_net_r_vector *r_vec = rx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	struct pci_dev *pdev = nn->pdev;
+
+	nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(rx_ring->idx), 0);
+	nn_writeb(nn, NFP_NET_CFG_RXR_SZ(rx_ring->idx), 0);
+	nn_writeb(nn, NFP_NET_CFG_RXR_VEC(rx_ring->idx), 0);
+
+	kfree(rx_ring->rxbufs);
+
+	if (rx_ring->rxds)
+		dma_free_coherent(&pdev->dev, rx_ring->size,
+				  rx_ring->rxds, rx_ring->dma);
+
+	rx_ring->cnt = 0;
+	rx_ring->wr_p = 0;
+	rx_ring->rd_p = 0;
+
+	rx_ring->rxbufs = NULL;
+	rx_ring->rxds = NULL;
+	rx_ring->dma = 0;
+	rx_ring->size = 0;
+}
+
+/**
+ * nfp_net_rx_ring_alloc() - Allocate resource for a RX ring
+ * @rx_ring:  RX ring to allocate
+ *
+ * Return: 0 on success, negative errno otherwise.
+ */
+static int nfp_net_rx_ring_alloc(struct nfp_net_rx_ring *rx_ring)
+{
+	struct nfp_net_r_vector *r_vec = rx_ring->r_vec;
+	struct nfp_net *nn = r_vec->nfp_net;
+	struct pci_dev *pdev = nn->pdev;
+	int sz;
+
+	rx_ring->cnt = nn->rxd_cnt;
+
+	rx_ring->size = sizeof(*rx_ring->rxds) * rx_ring->cnt;
+	rx_ring->rxds = dma_zalloc_coherent(&pdev->dev, rx_ring->size,
+					    &rx_ring->dma, GFP_KERNEL);
+	if (!rx_ring->rxds)
+		goto err_alloc;
+
+	sz = sizeof(*rx_ring->rxbufs) * rx_ring->cnt;
+	rx_ring->rxbufs = kzalloc(sz, GFP_KERNEL);
+	if (!rx_ring->rxbufs)
+		goto err_alloc;
+
+	/* Write the DMA address, size and MSI-X info to the device */
+	nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(rx_ring->idx), rx_ring->dma);
+	nn_writeb(nn, NFP_NET_CFG_RXR_SZ(rx_ring->idx), ilog2(rx_ring->cnt));
+	nn_writeb(nn, NFP_NET_CFG_RXR_VEC(rx_ring->idx), r_vec->irq_idx);
+
+	nn_dbg(nn, "RxQ%02d: FlQCidx=%02d RxQCidx=%02d cnt=%d dma=%#llx host=%p\n",
+	       rx_ring->idx, rx_ring->fl_qcidx, rx_ring->rx_qcidx,
+	       rx_ring->cnt, (unsigned long long)rx_ring->dma, rx_ring->rxds);
+
+	return 0;
+
+err_alloc:
+	nfp_net_rx_ring_free(rx_ring);
+	return -ENOMEM;
+}
+
+static void __nfp_net_free_rings(struct nfp_net *nn, unsigned int n_free)
+{
+	struct nfp_net_r_vector *r_vec;
+	struct msix_entry *entry;
+
+	while (n_free--) {
+		r_vec = &nn->r_vecs[n_free];
+		entry = &nn->irq_entries[r_vec->irq_idx];
+
+		nfp_net_rx_ring_free(r_vec->rx_ring);
+		nfp_net_tx_ring_free(r_vec->tx_ring);
+
+		irq_set_affinity_hint(entry->vector, NULL);
+		free_irq(entry->vector, r_vec);
+
+		netif_napi_del(&r_vec->napi);
+	}
+}
+
+/**
+ * nfp_net_free_rings() - Free all ring resources
+ * @nn:      NFP Net device to reconfigure
+ */
+static void nfp_net_free_rings(struct nfp_net *nn)
+{
+	__nfp_net_free_rings(nn, nn->num_r_vecs);
+}
+
+/**
+ * nfp_net_alloc_rings() - Allocate resources for RX and TX rings
+ * @nn:      NFP Net device to reconfigure
+ *
+ * Return: 0 on success or negative errno on error.
+ */
+static int nfp_net_alloc_rings(struct nfp_net *nn)
+{
+	struct nfp_net_r_vector *r_vec;
+	struct msix_entry *entry;
+	int err;
+	int r;
+
+	for (r = 0; r < nn->num_r_vecs; r++) {
+		r_vec = &nn->r_vecs[r];
+		entry = &nn->irq_entries[r_vec->irq_idx];
+
+		/* Setup NAPI */
+		netif_napi_add(nn->netdev, &r_vec->napi,
+			       nfp_net_poll, NAPI_POLL_WEIGHT);
+
+		snprintf(r_vec->name, sizeof(r_vec->name),
+			 "%s-rxtx-%d", nn->netdev->name, r);
+		err = request_irq(entry->vector, r_vec->handler, 0,
+				  r_vec->name, r_vec);
+		if (err) {
+			nn_dbg(nn, "Error requesting IRQ %d\n", entry->vector);
+			goto err_napi_del;
+		}
+
+		irq_set_affinity_hint(entry->vector, &r_vec->affinity_mask);
+
+		nn_dbg(nn, "RV%02d: irq=%03d/%03d\n",
+		       r, entry->vector, entry->entry);
+
+		/* Allocate TX ring resources */
+		err = nfp_net_tx_ring_alloc(r_vec->tx_ring);
+		if (err)
+			goto err_free_irq;
+
+		/* Allocate RX ring resources */
+		err = nfp_net_rx_ring_alloc(r_vec->rx_ring);
+		if (err)
+			goto err_free_tx;
+	}
+
+	return 0;
+
+err_free_tx:
+	nfp_net_tx_ring_free(r_vec->tx_ring);
+err_free_irq:
+	irq_set_affinity_hint(entry->vector, NULL);
+	free_irq(entry->vector, r_vec);
+err_napi_del:
+	netif_napi_del(&r_vec->napi);
+	__nfp_net_free_rings(nn, r);
+	return err;
+}
+
+/**
+ * nfp_net_rss_write_itbl() - Write RSS indirection table to device
+ * @nn:      NFP Net device to reconfigure
+ */
+void nfp_net_rss_write_itbl(struct nfp_net *nn)
+{
+	int i;
+
+	for (i = 0; i < NFP_NET_CFG_RSS_ITBL_SZ; i += 4)
+		nn_writel(nn, NFP_NET_CFG_RSS_ITBL + i,
+			  get_unaligned_le32(nn->rss_itbl + i));
+}
+
+/**
+ * nfp_net_rss_write_key() - Write RSS hash key to device
+ * @nn:      NFP Net device to reconfigure
+ */
+void nfp_net_rss_write_key(struct nfp_net *nn)
+{
+	int i;
+
+	for (i = 0; i < NFP_NET_CFG_RSS_KEY_SZ; i += 4)
+		nn_writel(nn, NFP_NET_CFG_RSS_KEY + i,
+			  get_unaligned_le32(nn->rss_key + i));
+}
+
+/**
+ * nfp_net_coalesce_write_cfg() - Write irq coalescence configuration to HW
+ * @nn:      NFP Net device to reconfigure
+ */
+void nfp_net_coalesce_write_cfg(struct nfp_net *nn)
+{
+	u8 i;
+	u32 factor;
+	u32 value;
+
+	/* Compute factor used to convert coalesce '_usecs' parameters to
+	 * ME timestamp ticks.  There are 16 ME clock cycles for each timestamp
+	 * count.
+	 */
+	factor = nn->me_freq_mhz / 16;
+
+	/* copy RX interrupt coalesce parameters */
+	value = (nn->rx_coalesce_max_frames << 16) |
+		(factor * nn->rx_coalesce_usecs);
+	for (i = 0; i < nn->num_r_vecs; i++)
+		nn_writel(nn, NFP_NET_CFG_RXR_IRQ_MOD(i), value);
+
+	/* copy TX interrupt coalesce parameters */
+	value = (nn->tx_coalesce_max_frames << 16) |
+		(factor * nn->tx_coalesce_usecs);
+	for (i = 0; i < nn->num_r_vecs; i++)
+		nn_writel(nn, NFP_NET_CFG_TXR_IRQ_MOD(i), value);
+}
+
+/**
+ * nfp_net_write_mac_addr() - Write mac address to device registers
+ * @nn:      NFP Net device to reconfigure
+ * @mac:     Six-byte MAC address to be written
+ *
+ * We do a bit of byte swapping dance because firmware is LE.
+ */
+static void nfp_net_write_mac_addr(struct nfp_net *nn, const u8 *mac)
+{
+	nn_writel(nn, NFP_NET_CFG_MACADDR + 0,
+		  get_unaligned_be32(nn->netdev->dev_addr));
+	/* We can't do writew for NFP-3200 compatibility */
+	nn_writel(nn, NFP_NET_CFG_MACADDR + 4,
+		  get_unaligned_be16(nn->netdev->dev_addr + 4) << 16);
+}
+
+/**
+ * nfp_net_clear_config_and_disable() - Clear control BAR and disable NFP
+ * @nn:      NFP Net device to reconfigure
+ */
+static void nfp_net_clear_config_and_disable(struct nfp_net *nn)
+{
+	u32 new_ctrl, update;
+	int err;
+
+	new_ctrl = nn->ctrl;
+	new_ctrl &= ~NFP_NET_CFG_CTRL_ENABLE;
+	update = NFP_NET_CFG_UPDATE_GEN;
+	update |= NFP_NET_CFG_UPDATE_MSIX;
+	update |= NFP_NET_CFG_UPDATE_RING;
+
+	if (nn->cap & NFP_NET_CFG_CTRL_RINGCFG)
+		new_ctrl &= ~NFP_NET_CFG_CTRL_RINGCFG;
+
+	nn_writeq(nn, NFP_NET_CFG_TXRS_ENABLE, 0);
+	nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, 0);
+
+	nn_writel(nn, NFP_NET_CFG_CTRL, new_ctrl);
+	err = nfp_net_reconfig(nn, update);
+	if (err) {
+		nn_err(nn, "Could not disable device: %d\n", err);
+		return;
+	}
+
+	nn->ctrl = new_ctrl;
+}
+
+/**
+ * nfp_net_start_vec() - Start ring vector
+ * @nn:      NFP Net device structure
+ * @r_vec:   Ring vector to be started
+ */
+static int nfp_net_start_vec(struct nfp_net *nn, struct nfp_net_r_vector *r_vec)
+{
+	unsigned int irq_vec;
+	int err = 0;
+
+	irq_vec = nn->irq_entries[r_vec->irq_idx].vector;
+
+	disable_irq(irq_vec);
+
+	err = nfp_net_rx_fill_freelist(r_vec->rx_ring);
+	if (err) {
+		nn_err(nn, "RV%02d: couldn't allocate enough buffers\n",
+		       r_vec->irq_idx);
+		goto out;
+	}
+
+	napi_enable(&r_vec->napi);
+out:
+	enable_irq(irq_vec);
+
+	return err;
+}
+
+static int nfp_net_netdev_open(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int err, r;
+	u32 update = 0;
+	u32 new_ctrl;
+
+	if (nn->ctrl & NFP_NET_CFG_CTRL_ENABLE) {
+		nn_err(nn, "Dev is already enabled: 0x%08x\n", nn->ctrl);
+		return -EBUSY;
+	}
+
+	new_ctrl = nn->ctrl;
+
+	/* Step 1: Allocate resources for rings and the like
+	 * - Request interrupts
+	 * - Allocate RX and TX ring resources
+	 * - Setup initial RSS table
+	 */
+	err = nfp_net_aux_irq_request(nn, NFP_NET_CFG_EXN, "%s-exn",
+				      nn->exn_name, sizeof(nn->exn_name),
+				      NFP_NET_IRQ_EXN_IDX, nn->exn_handler);
+	if (err)
+		return err;
+
+	err = nfp_net_alloc_rings(nn);
+	if (err)
+		goto err_free_exn;
+
+	err = netif_set_real_num_tx_queues(netdev, nn->num_tx_rings);
+	if (err)
+		goto err_free_rings;
+
+	err = netif_set_real_num_rx_queues(netdev, nn->num_rx_rings);
+	if (err)
+		goto err_free_rings;
+
+	if (nn->cap & NFP_NET_CFG_CTRL_RSS) {
+		nfp_net_rss_write_key(nn);
+		nfp_net_rss_write_itbl(nn);
+		nn_writel(nn, NFP_NET_CFG_RSS_CTRL, nn->rss_cfg);
+		update |= NFP_NET_CFG_UPDATE_RSS;
+	}
+
+	if (nn->cap & NFP_NET_CFG_CTRL_IRQMOD) {
+		nfp_net_coalesce_write_cfg(nn);
+
+		new_ctrl |= NFP_NET_CFG_CTRL_IRQMOD;
+		update |= NFP_NET_CFG_UPDATE_IRQMOD;
+	}
+
+	/* Step 2: Configure the NFP
+	 * - Enable rings from 0 to tx_rings/rx_rings - 1.
+	 * - Write MAC address (in case it changed)
+	 * - Set the MTU
+	 * - Set the Freelist buffer size
+	 * - Enable the FW
+	 */
+	nn_writeq(nn, NFP_NET_CFG_TXRS_ENABLE, nn->num_tx_rings == 64 ?
+		  0xffffffffffffffffULL : ((u64)1 << nn->num_tx_rings) - 1);
+
+	nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, nn->num_rx_rings == 64 ?
+		  0xffffffffffffffffULL : ((u64)1 << nn->num_rx_rings) - 1);
+
+	nfp_net_write_mac_addr(nn, netdev->dev_addr);
+
+	nn_writel(nn, NFP_NET_CFG_MTU, netdev->mtu);
+	nn_writel(nn, NFP_NET_CFG_FLBUFSZ, nn->fl_bufsz);
+
+	/* Enable device */
+	new_ctrl |= NFP_NET_CFG_CTRL_ENABLE;
+	update |= NFP_NET_CFG_UPDATE_GEN;
+	update |= NFP_NET_CFG_UPDATE_MSIX;
+	update |= NFP_NET_CFG_UPDATE_RING;
+	if (nn->cap & NFP_NET_CFG_CTRL_RINGCFG)
+		new_ctrl |= NFP_NET_CFG_CTRL_RINGCFG;
+
+	nn_writel(nn, NFP_NET_CFG_CTRL, new_ctrl);
+	err = nfp_net_reconfig(nn, update);
+	if (err)
+		goto err_clear_config;
+
+	nn->ctrl = new_ctrl;
+
+	/* Since reconfiguration requests while NFP is down are ignored we
+	 * have to wipe the entire VXLAN configuration and reinitialize it.
+	 */
+	if (nn->ctrl & NFP_NET_CFG_CTRL_VXLAN) {
+		memset(&nn->vxlan_ports, 0, sizeof(nn->vxlan_ports));
+		memset(&nn->vxlan_usecnt, 0, sizeof(nn->vxlan_usecnt));
+		vxlan_get_rx_port(netdev);
+	}
+
+	/* Step 3: Enable for kernel
+	 * - put some freelist descriptors on each RX ring
+	 * - enable NAPI on each ring
+	 * - enable all TX queues
+	 * - set link state
+	 */
+	for (r = 0; r < nn->num_r_vecs; r++) {
+		err = nfp_net_start_vec(nn, &nn->r_vecs[r]);
+		if (err)
+			goto err_disable_napi;
+	}
+
+	netif_tx_wake_all_queues(netdev);
+
+	err = nfp_net_aux_irq_request(nn, NFP_NET_CFG_LSC, "%s-lsc",
+				      nn->lsc_name, sizeof(nn->lsc_name),
+				      NFP_NET_IRQ_LSC_IDX, nn->lsc_handler);
+	if (err)
+		goto err_stop_tx;
+	nfp_net_read_link_status(nn);
+
+	return 0;
+
+err_stop_tx:
+	netif_tx_disable(netdev);
+	for (r = 0; r < nn->num_r_vecs; r++)
+		nfp_net_tx_flush(nn->r_vecs[r].tx_ring);
+err_disable_napi:
+	while (r--) {
+		napi_disable(&nn->r_vecs[r].napi);
+		nfp_net_rx_flush(nn->r_vecs[r].rx_ring);
+	}
+err_clear_config:
+	nfp_net_clear_config_and_disable(nn);
+err_free_rings:
+	nfp_net_free_rings(nn);
+err_free_exn:
+	nfp_net_aux_irq_free(nn, NFP_NET_CFG_EXN, NFP_NET_IRQ_EXN_IDX);
+	return err;
+}
+
+/**
+ * nfp_net_netdev_close() - Called when the device is downed
+ * @netdev:      netdev structure
+ */
+static int nfp_net_netdev_close(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int r;
+
+	if (!(nn->ctrl & NFP_NET_CFG_CTRL_ENABLE)) {
+		nn_err(nn, "Dev is not up: 0x%08x\n", nn->ctrl);
+		return 0;
+	}
+
+	/* Step 1: Disable RX and TX rings from the Linux kernel perspective
+	 */
+	nfp_net_aux_irq_free(nn, NFP_NET_CFG_LSC, NFP_NET_IRQ_LSC_IDX);
+	netif_carrier_off(netdev);
+	nn->link_up = false;
+
+	for (r = 0; r < nn->num_r_vecs; r++)
+		napi_disable(&nn->r_vecs[r].napi);
+
+	netif_tx_disable(netdev);
+
+	/* Step 2: Tell NFP
+	 */
+	nfp_net_clear_config_and_disable(nn);
+
+	/* Step 3: Free resources
+	 */
+	for (r = 0; r < nn->num_r_vecs; r++) {
+		nfp_net_rx_flush(nn->r_vecs[r].rx_ring);
+		nfp_net_tx_flush(nn->r_vecs[r].tx_ring);
+	}
+
+	nfp_net_free_rings(nn);
+	nfp_net_aux_irq_free(nn, NFP_NET_CFG_EXN, NFP_NET_IRQ_EXN_IDX);
+
+	nn_dbg(nn, "%s down", netdev->name);
+	return 0;
+}
+
+static void nfp_net_set_rx_mode(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	u32 new_ctrl;
+
+	new_ctrl = nn->ctrl;
+
+	if (netdev->flags & IFF_PROMISC) {
+		if (nn->cap & NFP_NET_CFG_CTRL_PROMISC)
+			new_ctrl |= NFP_NET_CFG_CTRL_PROMISC;
+		else
+			nn_warn(nn, "FW does not support promiscuous mode\n");
+	} else {
+		new_ctrl &= ~NFP_NET_CFG_CTRL_PROMISC;
+	}
+
+	if (new_ctrl == nn->ctrl)
+		return;
+
+	nn_writel(nn, NFP_NET_CFG_CTRL, new_ctrl);
+	if (nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_GEN))
+		return;
+
+	nn->ctrl = new_ctrl;
+}
+
+static int nfp_net_change_mtu(struct net_device *netdev, int new_mtu)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	u32 tmp;
+
+	nn_dbg(nn, "New MTU = %d\n", new_mtu);
+
+	if (new_mtu < 68 || new_mtu > nn->max_mtu) {
+		nn_err(nn, "New MTU (%d) is not valid\n", new_mtu);
+		return -EINVAL;
+	}
+
+	netdev->mtu = new_mtu;
+
+	/* Freelist buffer size rounded up to the nearest 1K */
+	tmp = new_mtu + ETH_HLEN + VLAN_HLEN + NFP_NET_MAX_PREPEND;
+	nn->fl_bufsz = roundup(tmp, 1024);
+
+	/* restart if running */
+	if (netif_running(netdev)) {
+		nfp_net_netdev_close(netdev);
+		nfp_net_netdev_open(netdev);
+	}
+
+	return 0;
+}
+
+static struct rtnl_link_stats64 *nfp_net_stat64(struct net_device *netdev,
+						struct rtnl_link_stats64 *stats)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int r;
+
+	for (r = 0; r < nn->num_r_vecs; r++) {
+		struct nfp_net_r_vector *r_vec = &nn->r_vecs[r];
+		u64 data[3];
+		unsigned int start;
+
+		do {
+			start = u64_stats_fetch_begin(&r_vec->rx_sync);
+			data[0] = r_vec->rx_pkts;
+			data[1] = r_vec->rx_bytes;
+			data[2] = r_vec->rx_drops;
+		} while (u64_stats_fetch_retry(&r_vec->rx_sync, start));
+		stats->rx_packets += data[0];
+		stats->rx_bytes += data[1];
+		stats->rx_dropped += data[2];
+
+		do {
+			start = u64_stats_fetch_begin(&r_vec->tx_sync);
+			data[0] = r_vec->tx_pkts;
+			data[1] = r_vec->tx_bytes;
+			data[2] = r_vec->tx_errors;
+		} while (u64_stats_fetch_retry(&r_vec->tx_sync, start));
+		stats->tx_packets += data[0];
+		stats->tx_bytes += data[1];
+		stats->tx_errors += data[2];
+	}
+
+	return stats;
+}
+
+static int nfp_net_set_features(struct net_device *netdev,
+				netdev_features_t features)
+{
+	netdev_features_t changed = netdev->features ^ features;
+	struct nfp_net *nn = netdev_priv(netdev);
+	u32 new_ctrl;
+	int err;
+
+	/* Assume this is not called with features we have not advertised */
+
+	new_ctrl = nn->ctrl;
+
+	if (changed & NETIF_F_RXCSUM) {
+		if (features & NETIF_F_RXCSUM)
+			new_ctrl |= NFP_NET_CFG_CTRL_RXCSUM;
+		else
+			new_ctrl &= ~NFP_NET_CFG_CTRL_RXCSUM;
+	}
+
+	if (changed & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) {
+		if (features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM))
+			new_ctrl |= NFP_NET_CFG_CTRL_TXCSUM;
+		else
+			new_ctrl &= ~NFP_NET_CFG_CTRL_TXCSUM;
+	}
+
+	if (changed & (NETIF_F_TSO | NETIF_F_TSO6)) {
+		if (features & (NETIF_F_TSO | NETIF_F_TSO6))
+			new_ctrl |= NFP_NET_CFG_CTRL_LSO;
+		else
+			new_ctrl &= ~NFP_NET_CFG_CTRL_LSO;
+	}
+
+	if (changed & NETIF_F_HW_VLAN_CTAG_RX) {
+		if (features & NETIF_F_HW_VLAN_CTAG_RX)
+			new_ctrl |= NFP_NET_CFG_CTRL_RXVLAN;
+		else
+			new_ctrl &= ~NFP_NET_CFG_CTRL_RXVLAN;
+	}
+
+	if (changed & NETIF_F_HW_VLAN_CTAG_TX) {
+		if (features & NETIF_F_HW_VLAN_CTAG_TX)
+			new_ctrl |= NFP_NET_CFG_CTRL_TXVLAN;
+		else
+			new_ctrl &= ~NFP_NET_CFG_CTRL_TXVLAN;
+	}
+
+	if (changed & NETIF_F_SG) {
+		if (features & NETIF_F_SG)
+			new_ctrl |= NFP_NET_CFG_CTRL_GATHER;
+		else
+			new_ctrl &= ~NFP_NET_CFG_CTRL_GATHER;
+	}
+
+	nn_dbg(nn, "Feature change 0x%llx -> 0x%llx (changed=0x%llx)\n",
+	       netdev->features, features, changed);
+
+	if (new_ctrl == nn->ctrl)
+		return 0;
+
+	nn_dbg(nn, "NIC ctrl: 0x%x -> 0x%x\n", nn->ctrl, new_ctrl);
+	nn_writel(nn, NFP_NET_CFG_CTRL, new_ctrl);
+	err = nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_GEN);
+	if (err)
+		return err;
+
+	nn->ctrl = new_ctrl;
+
+	return 0;
+}
+
+static netdev_features_t
+nfp_net_features_check(struct sk_buff *skb, struct net_device *dev,
+		       netdev_features_t features)
+{
+	u8 l4_hdr;
+
+	/* We can't do TSO over double tagged packets (802.1AD) */
+	features &= vlan_features_check(skb, features);
+
+	if (!skb->encapsulation)
+		return features;
+
+	/* Ensure that inner L4 header offset fits into TX descriptor field */
+	if (skb_is_gso(skb)) {
+		u32 hdrlen;
+
+		hdrlen = skb_inner_transport_header(skb) - skb->data +
+			inner_tcp_hdrlen(skb);
+
+		if (unlikely(hdrlen > NFP_NET_LSO_MAX_HDR_SZ))
+			features &= ~NETIF_F_GSO_MASK;
+	}
+
+	/* VXLAN/GRE check */
+	switch (vlan_get_protocol(skb)) {
+	case htons(ETH_P_IP):
+		l4_hdr = ip_hdr(skb)->protocol;
+		break;
+	case htons(ETH_P_IPV6):
+		l4_hdr = ipv6_hdr(skb)->nexthdr;
+		break;
+	default:
+		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+	}
+
+	if (skb->inner_protocol_type != ENCAP_TYPE_ETHER ||
+	    skb->inner_protocol != htons(ETH_P_TEB) ||
+	    (l4_hdr != IPPROTO_UDP && l4_hdr != IPPROTO_GRE) ||
+	    (l4_hdr == IPPROTO_UDP &&
+	     (skb_inner_mac_header(skb) - skb_transport_header(skb) !=
+	      sizeof(struct udphdr) + sizeof(struct vxlanhdr))))
+		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+
+	return features;
+}
+
+/**
+ * nfp_net_set_vxlan_port() - set vxlan port in SW and reconfigure HW
+ * @nn:   NFP Net device to reconfigure
+ * @idx:  Index into the port table where new port should be written
+ * @port: UDP port to configure (pass zero to remove VXLAN port)
+ */
+static void nfp_net_set_vxlan_port(struct nfp_net *nn, int idx, __be16 port)
+{
+	int i;
+
+	nn->vxlan_ports[idx] = port;
+
+	if (!(nn->ctrl & NFP_NET_CFG_CTRL_VXLAN))
+		return;
+
+	BUILD_BUG_ON(NFP_NET_N_VXLAN_PORTS & 1);
+	for (i = 0; i < NFP_NET_N_VXLAN_PORTS; i += 2)
+		nn_writel(nn, NFP_NET_CFG_VXLAN_PORT + i * sizeof(port),
+			  be16_to_cpu(nn->vxlan_ports[i + 1]) << 16 |
+			  be16_to_cpu(nn->vxlan_ports[i]));
+
+	nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_VXLAN);
+}
+
+/**
+ * nfp_net_find_vxlan_idx() - find table entry of the port or a free one
+ * @nn:   NFP Network structure
+ * @port: UDP port to look for
+ *
+ * Return: if the port is already in the table -- it's position;
+ *	   if the port is not in the table -- free position to use;
+ *	   if the table is full -- -ENOSPC.
+ */
+static int nfp_net_find_vxlan_idx(struct nfp_net *nn, __be16 port)
+{
+	int i, free_idx = -ENOSPC;
+
+	for (i = 0; i < NFP_NET_N_VXLAN_PORTS; i++) {
+		if (nn->vxlan_ports[i] == port)
+			return i;
+		if (!nn->vxlan_usecnt[i])
+			free_idx = i;
+	}
+
+	return free_idx;
+}
+
+static void nfp_net_add_vxlan_port(struct net_device *netdev,
+				   sa_family_t sa_family, __be16 port)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int idx;
+
+	idx = nfp_net_find_vxlan_idx(nn, port);
+	if (idx == -ENOSPC)
+		return;
+
+	if (!nn->vxlan_usecnt[idx]++)
+		nfp_net_set_vxlan_port(nn, idx, port);
+}
+
+static void nfp_net_del_vxlan_port(struct net_device *netdev,
+				   sa_family_t sa_family, __be16 port)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int idx;
+
+	idx = nfp_net_find_vxlan_idx(nn, port);
+	if (!nn->vxlan_usecnt[idx] || idx == -ENOSPC)
+		return;
+
+	if (!--nn->vxlan_usecnt[idx])
+		nfp_net_set_vxlan_port(nn, idx, 0);
+}
+
+static const struct net_device_ops nfp_net_netdev_ops = {
+	.ndo_open		= nfp_net_netdev_open,
+	.ndo_stop		= nfp_net_netdev_close,
+	.ndo_start_xmit		= nfp_net_tx,
+	.ndo_get_stats64	= nfp_net_stat64,
+	.ndo_tx_timeout		= nfp_net_tx_timeout,
+	.ndo_set_rx_mode	= nfp_net_set_rx_mode,
+	.ndo_change_mtu		= nfp_net_change_mtu,
+	.ndo_set_mac_address	= eth_mac_addr,
+	.ndo_set_features	= nfp_net_set_features,
+	.ndo_features_check	= nfp_net_features_check,
+	.ndo_add_vxlan_port     = nfp_net_add_vxlan_port,
+	.ndo_del_vxlan_port     = nfp_net_del_vxlan_port,
+};
+
+/**
+ * nfp_net_info() - Print general info about the NIC
+ * @nn:      NFP Net device to reconfigure
+ */
+void nfp_net_info(struct nfp_net *nn)
+{
+	nn_info(nn, "Netronome %s %sNetdev: TxQs=%d/%d RxQs=%d/%d\n",
+		nn->is_nfp3200 ? "NFP-32xx" : "NFP-6xxx",
+		nn->is_vf ? "VF " : "",
+		nn->num_tx_rings, nn->max_tx_rings,
+		nn->num_rx_rings, nn->max_rx_rings);
+	nn_info(nn, "VER: %d.%d.%d.%d, Maximum supported MTU: %d\n",
+		nn->fw_ver.resv, nn->fw_ver.class,
+		nn->fw_ver.major, nn->fw_ver.minor,
+		nn->max_mtu);
+	nn_info(nn, "CAP: %#x %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+		nn->cap,
+		nn->cap & NFP_NET_CFG_CTRL_PROMISC  ? "PROMISC "  : "",
+		nn->cap & NFP_NET_CFG_CTRL_L2BC     ? "L2BCFILT " : "",
+		nn->cap & NFP_NET_CFG_CTRL_L2MC     ? "L2MCFILT " : "",
+		nn->cap & NFP_NET_CFG_CTRL_RXCSUM   ? "RXCSUM "   : "",
+		nn->cap & NFP_NET_CFG_CTRL_TXCSUM   ? "TXCSUM "   : "",
+		nn->cap & NFP_NET_CFG_CTRL_RXVLAN   ? "RXVLAN "   : "",
+		nn->cap & NFP_NET_CFG_CTRL_TXVLAN   ? "TXVLAN "   : "",
+		nn->cap & NFP_NET_CFG_CTRL_SCATTER  ? "SCATTER "  : "",
+		nn->cap & NFP_NET_CFG_CTRL_GATHER   ? "GATHER "   : "",
+		nn->cap & NFP_NET_CFG_CTRL_LSO      ? "TSO "      : "",
+		nn->cap & NFP_NET_CFG_CTRL_RSS      ? "RSS "      : "",
+		nn->cap & NFP_NET_CFG_CTRL_L2SWITCH ? "L2SWITCH " : "",
+		nn->cap & NFP_NET_CFG_CTRL_MSIXAUTO ? "AUTOMASK " : "",
+		nn->cap & NFP_NET_CFG_CTRL_IRQMOD   ? "IRQMOD "   : "",
+		nn->cap & NFP_NET_CFG_CTRL_VXLAN    ? "VXLAN "    : "",
+		nn->cap & NFP_NET_CFG_CTRL_NVGRE    ? "NVGRE "	  : "");
+}
+
+/**
+ * nfp_net_netdev_alloc() - Allocate netdev and related structure
+ * @pdev:         PCI device
+ * @max_tx_rings: Maximum number of TX rings supported by device
+ * @max_rx_rings: Maximum number of RX rings supported by device
+ *
+ * This function allocates a netdev device and fills in the initial
+ * part of the @struct nfp_net structure.
+ *
+ * Return: NFP Net device structure, or ERR_PTR on error.
+ */
+struct nfp_net *nfp_net_netdev_alloc(struct pci_dev *pdev,
+				     int max_tx_rings, int max_rx_rings)
+{
+	struct net_device *netdev;
+	struct nfp_net *nn;
+	int nqs;
+
+	netdev = alloc_etherdev_mqs(sizeof(struct nfp_net),
+				    max_tx_rings, max_rx_rings);
+	if (!netdev)
+		return ERR_PTR(-ENOMEM);
+
+	SET_NETDEV_DEV(netdev, &pdev->dev);
+	nn = netdev_priv(netdev);
+
+	nn->netdev = netdev;
+	nn->pdev = pdev;
+
+	nn->max_tx_rings = max_tx_rings;
+	nn->max_rx_rings = max_rx_rings;
+
+	nqs = netif_get_num_default_rss_queues();
+	nn->num_tx_rings = min_t(int, nqs, max_tx_rings);
+	nn->num_rx_rings = min_t(int, nqs, max_rx_rings);
+
+	nn->txd_cnt = NFP_NET_TX_DESCS_DEFAULT;
+	nn->rxd_cnt = NFP_NET_RX_DESCS_DEFAULT;
+
+	spin_lock_init(&nn->reconfig_lock);
+	spin_lock_init(&nn->link_status_lock);
+
+	return nn;
+}
+
+/**
+ * nfp_net_netdev_free() - Undo what @nfp_net_netdev_alloc() did
+ * @nn:      NFP Net device to reconfigure
+ */
+void nfp_net_netdev_free(struct nfp_net *nn)
+{
+	free_netdev(nn->netdev);
+}
+
+/**
+ * nfp_net_rss_init() - Set the initial RSS parameters
+ * @nn:	     NFP Net device to reconfigure
+ */
+static void nfp_net_rss_init(struct nfp_net *nn)
+{
+	int i;
+
+	netdev_rss_key_fill(nn->rss_key, NFP_NET_CFG_RSS_KEY_SZ);
+
+	for (i = 0; i < sizeof(nn->rss_itbl); i++)
+		nn->rss_itbl[i] =
+			ethtool_rxfh_indir_default(i, nn->num_rx_rings);
+
+	/* Enable IPv4/IPv6 TCP by default */
+	nn->rss_cfg = NFP_NET_CFG_RSS_IPV4_TCP |
+		      NFP_NET_CFG_RSS_IPV6_TCP |
+		      NFP_NET_CFG_RSS_TOEPLITZ |
+		      NFP_NET_CFG_RSS_MASK;
+}
+
+/**
+ * nfp_net_irqmod_init() - Set the initial IRQ moderation parameters
+ * @nn:	     NFP Net device to reconfigure
+ */
+static void nfp_net_irqmod_init(struct nfp_net *nn)
+{
+	nn->rx_coalesce_usecs      = 50;
+	nn->rx_coalesce_max_frames = 64;
+	nn->tx_coalesce_usecs      = 50;
+	nn->tx_coalesce_max_frames = 64;
+}
+
+/**
+ * nfp_net_netdev_init() - Initialise/finalise the netdev structure
+ * @netdev:      netdev structure
+ *
+ * Return: 0 on success or negative errno on error.
+ */
+int nfp_net_netdev_init(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int err;
+
+	/* Get some of the read-only fields from the BAR */
+	nn->cap = nn_readl(nn, NFP_NET_CFG_CAP);
+	nn->max_mtu = nn_readl(nn, NFP_NET_CFG_MAX_MTU);
+
+	nfp_net_write_mac_addr(nn, nn->netdev->dev_addr);
+
+	/* Set default MTU and Freelist buffer size */
+	if (nn->max_mtu < NFP_NET_DEFAULT_MTU)
+		netdev->mtu = nn->max_mtu;
+	else
+		netdev->mtu = NFP_NET_DEFAULT_MTU;
+	nn->fl_bufsz = NFP_NET_DEFAULT_RX_BUFSZ;
+
+	/* Advertise/enable offloads based on capabilities
+	 *
+	 * Note: netdev->features show the currently enabled features
+	 * and netdev->hw_features advertises which features are
+	 * supported.  By default we enable most features.
+	 */
+	netdev->hw_features = NETIF_F_HIGHDMA;
+	if (nn->cap & NFP_NET_CFG_CTRL_RXCSUM) {
+		netdev->hw_features |= NETIF_F_RXCSUM;
+		nn->ctrl |= NFP_NET_CFG_CTRL_RXCSUM;
+	}
+	if (nn->cap & NFP_NET_CFG_CTRL_TXCSUM) {
+		netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+		nn->ctrl |= NFP_NET_CFG_CTRL_TXCSUM;
+	}
+	if (nn->cap & NFP_NET_CFG_CTRL_GATHER) {
+		netdev->hw_features |= NETIF_F_SG;
+		nn->ctrl |= NFP_NET_CFG_CTRL_GATHER;
+	}
+	if ((nn->cap & NFP_NET_CFG_CTRL_LSO) && nn->fw_ver.major > 2) {
+		netdev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6;
+		nn->ctrl |= NFP_NET_CFG_CTRL_LSO;
+	}
+	if (nn->cap & NFP_NET_CFG_CTRL_RSS) {
+		netdev->hw_features |= NETIF_F_RXHASH;
+		nfp_net_rss_init(nn);
+		nn->ctrl |= NFP_NET_CFG_CTRL_RSS;
+	}
+	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN &&
+	    nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+		if (nn->cap & NFP_NET_CFG_CTRL_LSO)
+			netdev->hw_features |= NETIF_F_GSO_GRE |
+					       NETIF_F_GSO_UDP_TUNNEL;
+		nn->ctrl |= NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE;
+
+		netdev->hw_enc_features = netdev->hw_features;
+	}
+
+	netdev->vlan_features = netdev->hw_features;
+
+	if (nn->cap & NFP_NET_CFG_CTRL_RXVLAN) {
+		netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_RX;
+		nn->ctrl |= NFP_NET_CFG_CTRL_RXVLAN;
+	}
+	if (nn->cap & NFP_NET_CFG_CTRL_TXVLAN) {
+		netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX;
+		nn->ctrl |= NFP_NET_CFG_CTRL_TXVLAN;
+	}
+
+	netdev->features = netdev->hw_features;
+
+	/* Advertise but disable TSO by default. */
+	netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+	/* Allow L2 Broadcast and Multicast through by default, if supported */
+	if (nn->cap & NFP_NET_CFG_CTRL_L2BC)
+		nn->ctrl |= NFP_NET_CFG_CTRL_L2BC;
+	if (nn->cap & NFP_NET_CFG_CTRL_L2MC)
+		nn->ctrl |= NFP_NET_CFG_CTRL_L2MC;
+
+	/* Allow IRQ moderation, if supported */
+	if (nn->cap & NFP_NET_CFG_CTRL_IRQMOD) {
+		nfp_net_irqmod_init(nn);
+		nn->ctrl |= NFP_NET_CFG_CTRL_IRQMOD;
+	}
+
+	/* On NFP-3200 enable MSI-X auto-masking, if supported and the
+	 * interrupts are not shared.
+	 */
+	if (nn->is_nfp3200 && nn->cap & NFP_NET_CFG_CTRL_MSIXAUTO)
+		nn->ctrl |= NFP_NET_CFG_CTRL_MSIXAUTO;
+
+	/* On NFP4000/NFP6000, determine RX packet/metadata boundary offset */
+	if (nn->fw_ver.major >= 2)
+		nn->rx_offset = nn_readl(nn, NFP_NET_CFG_RX_OFFSET);
+	else
+		nn->rx_offset = NFP_NET_RX_OFFSET;
+
+	/* Stash the re-configuration queue away.  First odd queue in TX Bar */
+	nn->qcp_cfg = nn->tx_bar + NFP_QCP_QUEUE_ADDR_SZ;
+
+	/* Make sure the FW knows the netdev is supposed to be disabled here */
+	nn_writel(nn, NFP_NET_CFG_CTRL, 0);
+	nn_writeq(nn, NFP_NET_CFG_TXRS_ENABLE, 0);
+	nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, 0);
+	err = nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_RING |
+				   NFP_NET_CFG_UPDATE_GEN);
+	if (err)
+		return err;
+
+	/* Finalise the netdev setup */
+	ether_setup(netdev);
+	netdev->netdev_ops = &nfp_net_netdev_ops;
+	netdev->watchdog_timeo = msecs_to_jiffies(5 * 1000);
+
+	nfp_net_set_ethtool_ops(netdev);
+	nfp_net_irqs_assign(netdev);
+
+	return register_netdev(netdev);
+}
+
+/**
+ * nfp_net_netdev_clean() - Undo what nfp_net_netdev_init() did.
+ * @netdev:      netdev structure
+ */
+void nfp_net_netdev_clean(struct net_device *netdev)
+{
+	unregister_netdev(netdev);
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
new file mode 100644
index 000000000000..8692003aeed8
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
@@ -0,0 +1,323 @@
+/*
+ * Copyright (C) 2015 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_net_ctrl.h
+ * Netronome network device driver: Control BAR layout
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ *          Brad Petrus <brad.petrus@netronome.com>
+ */
+
+#ifndef _NFP_NET_CTRL_H_
+#define _NFP_NET_CTRL_H_
+
+/* IMPORTANT: This header file is shared with the FW,
+ *	      no OS specific constructs, please!
+ */
+
+/**
+ * Configuration BAR size.
+ *
+ * The configuration BAR is 8K in size, but on the NFP6000, due to
+ * THB-350, 32k needs to be reserved.
+ */
+#define NFP_NET_CFG_BAR_SZ              (32 * 1024)
+
+/**
+ * Offset in Freelist buffer where packet starts on RX
+ */
+#define NFP_NET_RX_OFFSET               32
+
+/**
+ * Maximum header size supported for LSO frames
+ */
+#define NFP_NET_LSO_MAX_HDR_SZ		255
+
+/**
+ * Hash type pre-pended when a RSS hash was computed
+ */
+#define NFP_NET_RSS_NONE                0
+#define NFP_NET_RSS_IPV4                1
+#define NFP_NET_RSS_IPV6                2
+#define NFP_NET_RSS_IPV6_EX             3
+#define NFP_NET_RSS_IPV4_TCP            4
+#define NFP_NET_RSS_IPV6_TCP            5
+#define NFP_NET_RSS_IPV6_EX_TCP         6
+#define NFP_NET_RSS_IPV4_UDP            7
+#define NFP_NET_RSS_IPV6_UDP            8
+#define NFP_NET_RSS_IPV6_EX_UDP         9
+
+/**
+ * @NFP_NET_TXR_MAX:         Maximum number of TX rings
+ * @NFP_NET_TXR_MASK:        Mask for TX rings
+ * @NFP_NET_RXR_MAX:         Maximum number of RX rings
+ * @NFP_NET_RXR_MASK:        Mask for RX rings
+ */
+#define NFP_NET_TXR_MAX                 64
+#define NFP_NET_TXR_MASK                (NFP_NET_TXR_MAX - 1)
+#define NFP_NET_RXR_MAX                 64
+#define NFP_NET_RXR_MASK                (NFP_NET_RXR_MAX - 1)
+
+/**
+ * Read/Write config words (0x0000 - 0x002c)
+ * @NFP_NET_CFG_CTRL:        Global control
+ * @NFP_NET_CFG_UPDATE:      Indicate which fields are updated
+ * @NFP_NET_CFG_TXRS_ENABLE: Bitmask of enabled TX rings
+ * @NFP_NET_CFG_RXRS_ENABLE: Bitmask of enabled RX rings
+ * @NFP_NET_CFG_MTU:         Set MTU size
+ * @NFP_NET_CFG_FLBUFSZ:     Set freelist buffer size (must be larger than MTU)
+ * @NFP_NET_CFG_EXN:         MSI-X table entry for exceptions
+ * @NFP_NET_CFG_LSC:         MSI-X table entry for link state changes
+ * @NFP_NET_CFG_MACADDR:     MAC address
+ *
+ * TODO:
+ * - define Error details in UPDATE
+ */
+#define NFP_NET_CFG_CTRL                0x0000
+#define   NFP_NET_CFG_CTRL_ENABLE         (0x1 <<  0) /* Global enable */
+#define   NFP_NET_CFG_CTRL_PROMISC        (0x1 <<  1) /* Enable Promisc mode */
+#define   NFP_NET_CFG_CTRL_L2BC           (0x1 <<  2) /* Allow L2 Broadcast */
+#define   NFP_NET_CFG_CTRL_L2MC           (0x1 <<  3) /* Allow L2 Multicast */
+#define   NFP_NET_CFG_CTRL_RXCSUM         (0x1 <<  4) /* Enable RX Checksum */
+#define   NFP_NET_CFG_CTRL_TXCSUM         (0x1 <<  5) /* Enable TX Checksum */
+#define   NFP_NET_CFG_CTRL_RXVLAN         (0x1 <<  6) /* Enable VLAN strip */
+#define   NFP_NET_CFG_CTRL_TXVLAN         (0x1 <<  7) /* Enable VLAN insert */
+#define   NFP_NET_CFG_CTRL_SCATTER        (0x1 <<  8) /* Scatter DMA */
+#define   NFP_NET_CFG_CTRL_GATHER         (0x1 <<  9) /* Gather DMA */
+#define   NFP_NET_CFG_CTRL_LSO            (0x1 << 10) /* LSO/TSO */
+#define   NFP_NET_CFG_CTRL_RINGCFG        (0x1 << 16) /* Ring runtime changes */
+#define   NFP_NET_CFG_CTRL_RSS            (0x1 << 17) /* RSS */
+#define   NFP_NET_CFG_CTRL_IRQMOD         (0x1 << 18) /* Interrupt moderation */
+#define   NFP_NET_CFG_CTRL_RINGPRIO       (0x1 << 19) /* Ring priorities */
+#define   NFP_NET_CFG_CTRL_MSIXAUTO       (0x1 << 20) /* MSI-X auto-masking */
+#define   NFP_NET_CFG_CTRL_TXRWB          (0x1 << 21) /* Write-back of TX ring*/
+#define   NFP_NET_CFG_CTRL_L2SWITCH       (0x1 << 22) /* L2 Switch */
+#define   NFP_NET_CFG_CTRL_L2SWITCH_LOCAL (0x1 << 23) /* Switch to local */
+#define   NFP_NET_CFG_CTRL_VXLAN	  (0x1 << 24) /* VXLAN tunnel support */
+#define   NFP_NET_CFG_CTRL_NVGRE	  (0x1 << 25) /* NVGRE tunnel support */
+#define NFP_NET_CFG_UPDATE              0x0004
+#define   NFP_NET_CFG_UPDATE_GEN          (0x1 <<  0) /* General update */
+#define   NFP_NET_CFG_UPDATE_RING         (0x1 <<  1) /* Ring config change */
+#define   NFP_NET_CFG_UPDATE_RSS          (0x1 <<  2) /* RSS config change */
+#define   NFP_NET_CFG_UPDATE_TXRPRIO      (0x1 <<  3) /* TX Ring prio change */
+#define   NFP_NET_CFG_UPDATE_RXRPRIO      (0x1 <<  4) /* RX Ring prio change */
+#define   NFP_NET_CFG_UPDATE_MSIX         (0x1 <<  5) /* MSI-X change */
+#define   NFP_NET_CFG_UPDATE_L2SWITCH     (0x1 <<  6) /* Switch changes */
+#define   NFP_NET_CFG_UPDATE_RESET        (0x1 <<  7) /* Update due to FLR */
+#define   NFP_NET_CFG_UPDATE_IRQMOD       (0x1 <<  8) /* IRQ mod change */
+#define   NFP_NET_CFG_UPDATE_VXLAN	  (0x1 <<  9) /* VXLAN port change */
+#define   NFP_NET_CFG_UPDATE_ERR          (0x1 << 31) /* A error occurred */
+#define NFP_NET_CFG_TXRS_ENABLE         0x0008
+#define NFP_NET_CFG_RXRS_ENABLE         0x0010
+#define NFP_NET_CFG_MTU                 0x0018
+#define NFP_NET_CFG_FLBUFSZ             0x001c
+#define NFP_NET_CFG_EXN                 0x001f
+#define NFP_NET_CFG_LSC                 0x0020
+#define NFP_NET_CFG_MACADDR             0x0024
+
+/**
+ * Read-only words (0x0030 - 0x0050):
+ * @NFP_NET_CFG_VERSION:     Firmware version number
+ * @NFP_NET_CFG_STS:         Status
+ * @NFP_NET_CFG_CAP:         Capabilities (same bits as @NFP_NET_CFG_CTRL)
+ * @NFP_NET_MAX_TXRINGS:     Maximum number of TX rings
+ * @NFP_NET_MAX_RXRINGS:     Maximum number of RX rings
+ * @NFP_NET_MAX_MTU:         Maximum support MTU
+ * @NFP_NET_CFG_START_TXQ:   Start Queue Control Queue to use for TX (PF only)
+ * @NFP_NET_CFG_START_RXQ:   Start Queue Control Queue to use for RX (PF only)
+ *
+ * TODO:
+ * - define more STS bits
+ */
+#define NFP_NET_CFG_VERSION             0x0030
+#define   NFP_NET_CFG_VERSION_RESERVED_MASK	(0xff << 24)
+#define   NFP_NET_CFG_VERSION_CLASS_MASK  (0xff << 16)
+#define   NFP_NET_CFG_VERSION_CLASS(x)    (((x) & 0xff) << 16)
+#define   NFP_NET_CFG_VERSION_CLASS_GENERIC	0
+#define   NFP_NET_CFG_VERSION_MAJOR_MASK  (0xff <<  8)
+#define   NFP_NET_CFG_VERSION_MAJOR(x)    (((x) & 0xff) <<  8)
+#define   NFP_NET_CFG_VERSION_MINOR_MASK  (0xff <<  0)
+#define   NFP_NET_CFG_VERSION_MINOR(x)    (((x) & 0xff) <<  0)
+#define NFP_NET_CFG_STS                 0x0034
+#define   NFP_NET_CFG_STS_LINK            (0x1 << 0) /* Link up or down */
+#define NFP_NET_CFG_CAP                 0x0038
+#define NFP_NET_CFG_MAX_TXRINGS         0x003c
+#define NFP_NET_CFG_MAX_RXRINGS         0x0040
+#define NFP_NET_CFG_MAX_MTU             0x0044
+/* Next two words are being used by VFs for solving THB350 issue */
+#define NFP_NET_CFG_START_TXQ           0x0048
+#define NFP_NET_CFG_START_RXQ           0x004c
+
+/**
+ * NFP-3200 workaround (0x0050 - 0x0058)
+ * @NFP_NET_CFG_SPARE_ADDR:  DMA address for ME code to use (e.g. YDS-155 fix)
+ */
+#define NFP_NET_CFG_SPARE_ADDR          0x0050
+/**
+ * NFP6000/NFP4000 - Prepend configuration
+ */
+#define NFP_NET_CFG_RX_OFFSET		0x0050
+#define NFP_NET_CFG_RX_OFFSET_DYNAMIC		0	/* Prepend mode */
+
+/**
+ * NFP6000/NFP4000 - VXLAN/UDP encap configuration
+ * @NFP_NET_CFG_VXLAN_PORT:	Base address of table of tunnels' UDP dst ports
+ * @NFP_NET_CFG_VXLAN_SZ:	Size of the UDP port table in bytes
+ */
+#define NFP_NET_CFG_VXLAN_PORT		0x0060
+#define NFP_NET_CFG_VXLAN_SZ		  0x0008
+
+/**
+ * 64B reserved for future use (0x0080 - 0x00c0)
+ */
+#define NFP_NET_CFG_RESERVED            0x0080
+#define NFP_NET_CFG_RESERVED_SZ         0x0040
+
+/**
+ * RSS configuration (0x0100 - 0x01ac):
+ * Used only when NFP_NET_CFG_CTRL_RSS is enabled
+ * @NFP_NET_CFG_RSS_CFG:     RSS configuration word
+ * @NFP_NET_CFG_RSS_KEY:     RSS "secret" key
+ * @NFP_NET_CFG_RSS_ITBL:    RSS indirection table
+ */
+#define NFP_NET_CFG_RSS_BASE            0x0100
+#define NFP_NET_CFG_RSS_CTRL            NFP_NET_CFG_RSS_BASE
+#define   NFP_NET_CFG_RSS_MASK            (0x7f)
+#define   NFP_NET_CFG_RSS_MASK_of(_x)     ((_x) & 0x7f)
+#define   NFP_NET_CFG_RSS_IPV4            (1 <<  8) /* RSS for IPv4 */
+#define   NFP_NET_CFG_RSS_IPV6            (1 <<  9) /* RSS for IPv6 */
+#define   NFP_NET_CFG_RSS_IPV4_TCP        (1 << 10) /* RSS for IPv4/TCP */
+#define   NFP_NET_CFG_RSS_IPV4_UDP        (1 << 11) /* RSS for IPv4/UDP */
+#define   NFP_NET_CFG_RSS_IPV6_TCP        (1 << 12) /* RSS for IPv6/TCP */
+#define   NFP_NET_CFG_RSS_IPV6_UDP        (1 << 13) /* RSS for IPv6/UDP */
+#define   NFP_NET_CFG_RSS_TOEPLITZ        (1 << 24) /* Use Toeplitz hash */
+#define NFP_NET_CFG_RSS_KEY             (NFP_NET_CFG_RSS_BASE + 0x4)
+#define NFP_NET_CFG_RSS_KEY_SZ          0x28
+#define NFP_NET_CFG_RSS_ITBL            (NFP_NET_CFG_RSS_BASE + 0x4 + \
+					 NFP_NET_CFG_RSS_KEY_SZ)
+#define NFP_NET_CFG_RSS_ITBL_SZ         0x80
+
+/**
+ * TX ring configuration (0x200 - 0x800)
+ * @NFP_NET_CFG_TXR_BASE:    Base offset for TX ring configuration
+ * @NFP_NET_CFG_TXR_ADDR:    Per TX ring DMA address (8B entries)
+ * @NFP_NET_CFG_TXR_WB_ADDR: Per TX ring write back DMA address (8B entries)
+ * @NFP_NET_CFG_TXR_SZ:      Per TX ring ring size (1B entries)
+ * @NFP_NET_CFG_TXR_VEC:     Per TX ring MSI-X table entry (1B entries)
+ * @NFP_NET_CFG_TXR_PRIO:    Per TX ring priority (1B entries)
+ * @NFP_NET_CFG_TXR_IRQ_MOD: Per TX ring interrupt moderation packet
+ */
+#define NFP_NET_CFG_TXR_BASE            0x0200
+#define NFP_NET_CFG_TXR_ADDR(_x)        (NFP_NET_CFG_TXR_BASE + ((_x) * 0x8))
+#define NFP_NET_CFG_TXR_WB_ADDR(_x)     (NFP_NET_CFG_TXR_BASE + 0x200 + \
+					 ((_x) * 0x8))
+#define NFP_NET_CFG_TXR_SZ(_x)          (NFP_NET_CFG_TXR_BASE + 0x400 + (_x))
+#define NFP_NET_CFG_TXR_VEC(_x)         (NFP_NET_CFG_TXR_BASE + 0x440 + (_x))
+#define NFP_NET_CFG_TXR_PRIO(_x)        (NFP_NET_CFG_TXR_BASE + 0x480 + (_x))
+#define NFP_NET_CFG_TXR_IRQ_MOD(_x)	(NFP_NET_CFG_TXR_BASE + 0x500 + \
+					 ((_x) * 0x4))
+
+/**
+ * RX ring configuration (0x0800 - 0x0c00)
+ * @NFP_NET_CFG_RXR_BASE:    Base offset for RX ring configuration
+ * @NFP_NET_CFG_RXR_ADDR:    Per RX ring DMA address (8B entries)
+ * @NFP_NET_CFG_RXR_SZ:      Per RX ring ring size (1B entries)
+ * @NFP_NET_CFG_RXR_VEC:     Per RX ring MSI-X table entry (1B entries)
+ * @NFP_NET_CFG_RXR_PRIO:    Per RX ring priority (1B entries)
+ * @NFP_NET_CFG_RXR_IRQ_MOD: Per RX ring interrupt moderation (4B entries)
+ */
+#define NFP_NET_CFG_RXR_BASE            0x0800
+#define NFP_NET_CFG_RXR_ADDR(_x)        (NFP_NET_CFG_RXR_BASE + ((_x) * 0x8))
+#define NFP_NET_CFG_RXR_SZ(_x)          (NFP_NET_CFG_RXR_BASE + 0x200 + (_x))
+#define NFP_NET_CFG_RXR_VEC(_x)         (NFP_NET_CFG_RXR_BASE + 0x240 + (_x))
+#define NFP_NET_CFG_RXR_PRIO(_x)        (NFP_NET_CFG_RXR_BASE + 0x280 + (_x))
+#define NFP_NET_CFG_RXR_IRQ_MOD(_x)	(NFP_NET_CFG_RXR_BASE + 0x300 + \
+					 ((_x) * 0x4))
+
+/**
+ * Interrupt Control/Cause registers (0x0c00 - 0x0d00)
+ * These registers are only used when MSI-X auto-masking is not
+ * enabled (@NFP_NET_CFG_CTRL_MSIXAUTO not set).  The array is index
+ * by MSI-X entry and are 1B in size.  If an entry is zero, the
+ * corresponding entry is enabled.  If the FW generates an interrupt,
+ * it writes a cause into the corresponding field.  This also masks
+ * the MSI-X entry and the host driver must clear the register to
+ * re-enable the interrupt.
+ */
+#define NFP_NET_CFG_ICR_BASE            0x0c00
+#define NFP_NET_CFG_ICR(_x)             (NFP_NET_CFG_ICR_BASE + (_x))
+#define   NFP_NET_CFG_ICR_UNMASKED      0x0
+#define   NFP_NET_CFG_ICR_RXTX          0x1
+#define   NFP_NET_CFG_ICR_LSC           0x2
+
+/**
+ * General device stats (0x0d00 - 0x0d90)
+ * all counters are 64bit.
+ */
+#define NFP_NET_CFG_STATS_BASE          0x0d00
+#define NFP_NET_CFG_STATS_RX_DISCARDS   (NFP_NET_CFG_STATS_BASE + 0x00)
+#define NFP_NET_CFG_STATS_RX_ERRORS     (NFP_NET_CFG_STATS_BASE + 0x08)
+#define NFP_NET_CFG_STATS_RX_OCTETS     (NFP_NET_CFG_STATS_BASE + 0x10)
+#define NFP_NET_CFG_STATS_RX_UC_OCTETS  (NFP_NET_CFG_STATS_BASE + 0x18)
+#define NFP_NET_CFG_STATS_RX_MC_OCTETS  (NFP_NET_CFG_STATS_BASE + 0x20)
+#define NFP_NET_CFG_STATS_RX_BC_OCTETS  (NFP_NET_CFG_STATS_BASE + 0x28)
+#define NFP_NET_CFG_STATS_RX_FRAMES     (NFP_NET_CFG_STATS_BASE + 0x30)
+#define NFP_NET_CFG_STATS_RX_MC_FRAMES  (NFP_NET_CFG_STATS_BASE + 0x38)
+#define NFP_NET_CFG_STATS_RX_BC_FRAMES  (NFP_NET_CFG_STATS_BASE + 0x40)
+
+#define NFP_NET_CFG_STATS_TX_DISCARDS   (NFP_NET_CFG_STATS_BASE + 0x48)
+#define NFP_NET_CFG_STATS_TX_ERRORS     (NFP_NET_CFG_STATS_BASE + 0x50)
+#define NFP_NET_CFG_STATS_TX_OCTETS     (NFP_NET_CFG_STATS_BASE + 0x58)
+#define NFP_NET_CFG_STATS_TX_UC_OCTETS  (NFP_NET_CFG_STATS_BASE + 0x60)
+#define NFP_NET_CFG_STATS_TX_MC_OCTETS  (NFP_NET_CFG_STATS_BASE + 0x68)
+#define NFP_NET_CFG_STATS_TX_BC_OCTETS  (NFP_NET_CFG_STATS_BASE + 0x70)
+#define NFP_NET_CFG_STATS_TX_FRAMES     (NFP_NET_CFG_STATS_BASE + 0x78)
+#define NFP_NET_CFG_STATS_TX_MC_FRAMES  (NFP_NET_CFG_STATS_BASE + 0x80)
+#define NFP_NET_CFG_STATS_TX_BC_FRAMES  (NFP_NET_CFG_STATS_BASE + 0x88)
+
+/**
+ * Per ring stats (0x1000 - 0x1800)
+ * options, 64bit per entry
+ * @NFP_NET_CFG_TXR_STATS:   TX ring statistics (Packet and Byte count)
+ * @NFP_NET_CFG_RXR_STATS:   RX ring statistics (Packet and Byte count)
+ */
+#define NFP_NET_CFG_TXR_STATS_BASE      0x1000
+#define NFP_NET_CFG_TXR_STATS(_x)       (NFP_NET_CFG_TXR_STATS_BASE + \
+					 ((_x) * 0x10))
+#define NFP_NET_CFG_RXR_STATS_BASE      0x1400
+#define NFP_NET_CFG_RXR_STATS(_x)       (NFP_NET_CFG_RXR_STATS_BASE + \
+					 ((_x) * 0x10))
+
+#endif /* _NFP_NET_CTRL_H_ */
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
new file mode 100644
index 000000000000..4c97c713121c
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
@@ -0,0 +1,235 @@
+/*
+ * Copyright (C) 2015 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include <linux/debugfs.h>
+#include <linux/module.h>
+#include <linux/rtnetlink.h>
+
+#include "nfp_net.h"
+
+static struct dentry *nfp_dir;
+
+static int nfp_net_debugfs_rx_q_read(struct seq_file *file, void *data)
+{
+	struct nfp_net_rx_ring *rx_ring = file->private;
+	int fl_rd_p, fl_wr_p, rx_rd_p, rx_wr_p, rxd_cnt;
+	struct nfp_net_rx_desc *rxd;
+	struct sk_buff *skb;
+	struct nfp_net *nn;
+	int i;
+
+	rtnl_lock();
+
+	if (!rx_ring->r_vec || !rx_ring->r_vec->nfp_net)
+		goto out;
+	nn = rx_ring->r_vec->nfp_net;
+	if (!netif_running(nn->netdev))
+		goto out;
+
+	rxd_cnt = rx_ring->cnt;
+
+	fl_rd_p = nfp_qcp_rd_ptr_read(rx_ring->qcp_fl);
+	fl_wr_p = nfp_qcp_wr_ptr_read(rx_ring->qcp_fl);
+	rx_rd_p = nfp_qcp_rd_ptr_read(rx_ring->qcp_rx);
+	rx_wr_p = nfp_qcp_wr_ptr_read(rx_ring->qcp_rx);
+
+	seq_printf(file, "RX[%02d]: H_RD=%d H_WR=%d FL_RD=%d FL_WR=%d RX_RD=%d RX_WR=%d\n",
+		   rx_ring->idx, rx_ring->rd_p, rx_ring->wr_p,
+		   fl_rd_p, fl_wr_p, rx_rd_p, rx_wr_p);
+
+	for (i = 0; i < rxd_cnt; i++) {
+		rxd = &rx_ring->rxds[i];
+		seq_printf(file, "%04d: 0x%08x 0x%08x", i,
+			   rxd->vals[0], rxd->vals[1]);
+
+		skb = READ_ONCE(rx_ring->rxbufs[i].skb);
+		if (skb)
+			seq_printf(file, " skb->head=%p skb->data=%p",
+				   skb->head, skb->data);
+
+		if (rx_ring->rxbufs[i].dma_addr)
+			seq_printf(file, " dma_addr=%pad",
+				   &rx_ring->rxbufs[i].dma_addr);
+
+		if (i == rx_ring->rd_p % rxd_cnt)
+			seq_puts(file, " H_RD ");
+		if (i == rx_ring->wr_p % rxd_cnt)
+			seq_puts(file, " H_WR ");
+		if (i == fl_rd_p % rxd_cnt)
+			seq_puts(file, " FL_RD");
+		if (i == fl_wr_p % rxd_cnt)
+			seq_puts(file, " FL_WR");
+		if (i == rx_rd_p % rxd_cnt)
+			seq_puts(file, " RX_RD");
+		if (i == rx_wr_p % rxd_cnt)
+			seq_puts(file, " RX_WR");
+
+		seq_putc(file, '\n');
+	}
+out:
+	rtnl_unlock();
+	return 0;
+}
+
+static int nfp_net_debugfs_rx_q_open(struct inode *inode, struct file *f)
+{
+	return single_open(f, nfp_net_debugfs_rx_q_read, inode->i_private);
+}
+
+static const struct file_operations nfp_rx_q_fops = {
+	.owner = THIS_MODULE,
+	.open = nfp_net_debugfs_rx_q_open,
+	.release = single_release,
+	.read = seq_read,
+	.llseek = seq_lseek
+};
+
+static int nfp_net_debugfs_tx_q_read(struct seq_file *file, void *data)
+{
+	struct nfp_net_tx_ring *tx_ring = file->private;
+	struct nfp_net_tx_desc *txd;
+	int d_rd_p, d_wr_p, txd_cnt;
+	struct sk_buff *skb;
+	struct nfp_net *nn;
+	int i;
+
+	rtnl_lock();
+
+	if (!tx_ring->r_vec || !tx_ring->r_vec->nfp_net)
+		goto out;
+	nn = tx_ring->r_vec->nfp_net;
+	if (!netif_running(nn->netdev))
+		goto out;
+
+	txd_cnt = tx_ring->cnt;
+
+	d_rd_p = nfp_qcp_rd_ptr_read(tx_ring->qcp_q);
+	d_wr_p = nfp_qcp_wr_ptr_read(tx_ring->qcp_q);
+
+	seq_printf(file, "TX[%02d]: H_RD=%d H_WR=%d D_RD=%d D_WR=%d\n",
+		   tx_ring->idx, tx_ring->rd_p, tx_ring->wr_p, d_rd_p, d_wr_p);
+
+	for (i = 0; i < txd_cnt; i++) {
+		txd = &tx_ring->txds[i];
+		seq_printf(file, "%04d: 0x%08x 0x%08x 0x%08x 0x%08x", i,
+			   txd->vals[0], txd->vals[1],
+			   txd->vals[2], txd->vals[3]);
+
+		skb = READ_ONCE(tx_ring->txbufs[i].skb);
+		if (skb)
+			seq_printf(file, " skb->head=%p skb->data=%p",
+				   skb->head, skb->data);
+		if (tx_ring->txbufs[i].dma_addr)
+			seq_printf(file, " dma_addr=%pad",
+				   &tx_ring->txbufs[i].dma_addr);
+
+		if (i == tx_ring->rd_p % txd_cnt)
+			seq_puts(file, " H_RD");
+		if (i == tx_ring->wr_p % txd_cnt)
+			seq_puts(file, " H_WR");
+		if (i == d_rd_p % txd_cnt)
+			seq_puts(file, " D_RD");
+		if (i == d_wr_p % txd_cnt)
+			seq_puts(file, " D_WR");
+
+		seq_putc(file, '\n');
+	}
+out:
+	rtnl_unlock();
+	return 0;
+}
+
+static int nfp_net_debugfs_tx_q_open(struct inode *inode, struct file *f)
+{
+	return single_open(f, nfp_net_debugfs_tx_q_read, inode->i_private);
+}
+
+static const struct file_operations nfp_tx_q_fops = {
+	.owner = THIS_MODULE,
+	.open = nfp_net_debugfs_tx_q_open,
+	.release = single_release,
+	.read = seq_read,
+	.llseek = seq_lseek
+};
+
+void nfp_net_debugfs_adapter_add(struct nfp_net *nn)
+{
+	static struct dentry *queues, *tx, *rx;
+	char int_name[16];
+	int i;
+
+	if (IS_ERR_OR_NULL(nfp_dir))
+		return;
+
+	nn->debugfs_dir = debugfs_create_dir(pci_name(nn->pdev), nfp_dir);
+	if (IS_ERR_OR_NULL(nn->debugfs_dir))
+		return;
+
+	/* Create queue debugging sub-tree */
+	queues = debugfs_create_dir("queue", nn->debugfs_dir);
+	if (IS_ERR_OR_NULL(nn->debugfs_dir))
+		return;
+
+	rx = debugfs_create_dir("rx", queues);
+	tx = debugfs_create_dir("tx", queues);
+	if (IS_ERR_OR_NULL(rx) || IS_ERR_OR_NULL(tx))
+		return;
+
+	for (i = 0; i < nn->num_rx_rings; i++) {
+		sprintf(int_name, "%d", i);
+		debugfs_create_file(int_name, S_IRUSR, rx,
+				    &nn->rx_rings[i], &nfp_rx_q_fops);
+	}
+
+	for (i = 0; i < nn->num_tx_rings; i++) {
+		sprintf(int_name, "%d", i);
+		debugfs_create_file(int_name, S_IRUSR, tx,
+				    &nn->tx_rings[i], &nfp_tx_q_fops);
+	}
+}
+
+void nfp_net_debugfs_adapter_del(struct nfp_net *nn)
+{
+	debugfs_remove_recursive(nn->debugfs_dir);
+	nn->debugfs_dir = NULL;
+}
+
+void nfp_net_debugfs_create(void)
+{
+	nfp_dir = debugfs_create_dir("nfp_net", NULL);
+}
+
+void nfp_net_debugfs_destroy(void)
+{
+	debugfs_remove_recursive(nfp_dir);
+	nfp_dir = NULL;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
new file mode 100644
index 000000000000..9a4084a68db5
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -0,0 +1,640 @@
+/*
+ * Copyright (C) 2015 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_net_ethtool.c
+ * Netronome network device driver: ethtool support
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ *          Brad Petrus <brad.petrus@netronome.com>
+ */
+
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/ethtool.h>
+
+#include "nfp_net_ctrl.h"
+#include "nfp_net.h"
+
+/* Support for stats. Returns netdev, driver, and device stats */
+enum { NETDEV_ET_STATS, NFP_NET_DRV_ET_STATS, NFP_NET_DEV_ET_STATS };
+struct _nfp_net_et_stats {
+	char name[ETH_GSTRING_LEN];
+	int type;
+	int sz;
+	int off;
+};
+
+#define NN_ET_NETDEV_STAT(m) NETDEV_ET_STATS,			\
+		FIELD_SIZEOF(struct net_device_stats, m),	\
+		offsetof(struct net_device_stats, m)
+/* For stats in the control BAR (other than Q stats) */
+#define NN_ET_DEV_STAT(m) NFP_NET_DEV_ET_STATS,			\
+		sizeof(u64),					\
+		(m)
+static const struct _nfp_net_et_stats nfp_net_et_stats[] = {
+	/* netdev stats */
+	{"rx_packets", NN_ET_NETDEV_STAT(rx_packets)},
+	{"tx_packets", NN_ET_NETDEV_STAT(tx_packets)},
+	{"rx_bytes", NN_ET_NETDEV_STAT(rx_bytes)},
+	{"tx_bytes", NN_ET_NETDEV_STAT(tx_bytes)},
+	{"rx_errors", NN_ET_NETDEV_STAT(rx_errors)},
+	{"tx_errors", NN_ET_NETDEV_STAT(tx_errors)},
+	{"rx_dropped", NN_ET_NETDEV_STAT(rx_dropped)},
+	{"tx_dropped", NN_ET_NETDEV_STAT(tx_dropped)},
+	{"multicast", NN_ET_NETDEV_STAT(multicast)},
+	{"collisions", NN_ET_NETDEV_STAT(collisions)},
+	{"rx_over_errors", NN_ET_NETDEV_STAT(rx_over_errors)},
+	{"rx_crc_errors", NN_ET_NETDEV_STAT(rx_crc_errors)},
+	{"rx_frame_errors", NN_ET_NETDEV_STAT(rx_frame_errors)},
+	{"rx_fifo_errors", NN_ET_NETDEV_STAT(rx_fifo_errors)},
+	{"rx_missed_errors", NN_ET_NETDEV_STAT(rx_missed_errors)},
+	{"tx_aborted_errors", NN_ET_NETDEV_STAT(tx_aborted_errors)},
+	{"tx_carrier_errors", NN_ET_NETDEV_STAT(tx_carrier_errors)},
+	{"tx_fifo_errors", NN_ET_NETDEV_STAT(tx_fifo_errors)},
+	/* Stats from the device */
+	{"dev_rx_discards", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_DISCARDS)},
+	{"dev_rx_errors", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_ERRORS)},
+	{"dev_rx_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_OCTETS)},
+	{"dev_rx_uc_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_UC_OCTETS)},
+	{"dev_rx_mc_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_MC_OCTETS)},
+	{"dev_rx_bc_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_BC_OCTETS)},
+	{"dev_rx_pkts", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_FRAMES)},
+	{"dev_rx_mc_pkts", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_MC_FRAMES)},
+	{"dev_rx_bc_pkts", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_RX_BC_FRAMES)},
+
+	{"dev_tx_discards", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_DISCARDS)},
+	{"dev_tx_errors", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_ERRORS)},
+	{"dev_tx_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_OCTETS)},
+	{"dev_tx_uc_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_UC_OCTETS)},
+	{"dev_tx_mc_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_MC_OCTETS)},
+	{"dev_tx_bc_bytes", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_BC_OCTETS)},
+	{"dev_tx_pkts", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_FRAMES)},
+	{"dev_tx_mc_pkts", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_MC_FRAMES)},
+	{"dev_tx_bc_pkts", NN_ET_DEV_STAT(NFP_NET_CFG_STATS_TX_BC_FRAMES)},
+};
+
+#define NN_ET_GLOBAL_STATS_LEN ARRAY_SIZE(nfp_net_et_stats)
+#define NN_ET_RVEC_STATS_LEN (nn->num_r_vecs * 3)
+#define NN_ET_RVEC_GATHER_STATS 7
+#define NN_ET_QUEUE_STATS_LEN ((nn->num_tx_rings + nn->num_rx_rings) * 2)
+#define NN_ET_STATS_LEN (NN_ET_GLOBAL_STATS_LEN + NN_ET_RVEC_GATHER_STATS + \
+			 NN_ET_RVEC_STATS_LEN + NN_ET_QUEUE_STATS_LEN)
+
+static void nfp_net_get_drvinfo(struct net_device *netdev,
+				struct ethtool_drvinfo *drvinfo)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	strlcpy(drvinfo->driver, nfp_net_driver_name, sizeof(drvinfo->driver));
+	strlcpy(drvinfo->version, nfp_net_driver_version,
+		sizeof(drvinfo->version));
+
+	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
+		 "%d.%d.%d.%d",
+		 nn->fw_ver.resv, nn->fw_ver.class,
+		 nn->fw_ver.major, nn->fw_ver.minor);
+	strlcpy(drvinfo->bus_info, pci_name(nn->pdev),
+		sizeof(drvinfo->bus_info));
+
+	drvinfo->n_stats = NN_ET_STATS_LEN;
+	drvinfo->regdump_len = NFP_NET_CFG_BAR_SZ;
+}
+
+static void nfp_net_get_ringparam(struct net_device *netdev,
+				  struct ethtool_ringparam *ring)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	ring->rx_max_pending = NFP_NET_MAX_RX_DESCS;
+	ring->tx_max_pending = NFP_NET_MAX_TX_DESCS;
+	ring->rx_pending = nn->rxd_cnt;
+	ring->tx_pending = nn->txd_cnt;
+}
+
+static int nfp_net_set_ringparam(struct net_device *netdev,
+				 struct ethtool_ringparam *ring)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	u32 rxd_cnt, txd_cnt;
+
+	if (netif_running(netdev)) {
+		/* Some NIC drivers allow reconfiguration on the fly,
+		 * some down the interface, change and then up it
+		 * again.  For now we don't allow changes when the
+		 * device is up.
+		 */
+		nn_warn(nn, "Can't change rings while device is up\n");
+		return -EBUSY;
+	}
+
+	/* We don't have separate queues/rings for small/large frames. */
+	if (ring->rx_mini_pending || ring->rx_jumbo_pending)
+		return -EINVAL;
+
+	/* Round up to supported values */
+	rxd_cnt = roundup_pow_of_two(ring->rx_pending);
+	rxd_cnt = max_t(u32, rxd_cnt, NFP_NET_MIN_RX_DESCS);
+	rxd_cnt = min_t(u32, rxd_cnt, NFP_NET_MAX_RX_DESCS);
+
+	txd_cnt = roundup_pow_of_two(ring->tx_pending);
+	txd_cnt = max_t(u32, txd_cnt, NFP_NET_MIN_TX_DESCS);
+	txd_cnt = min_t(u32, txd_cnt, NFP_NET_MAX_TX_DESCS);
+
+	if (nn->rxd_cnt != rxd_cnt || nn->txd_cnt != txd_cnt)
+		nn_dbg(nn, "Change ring size: RxQ %u->%u, TxQ %u->%u\n",
+		       nn->rxd_cnt, rxd_cnt, nn->txd_cnt, txd_cnt);
+
+	nn->rxd_cnt = rxd_cnt;
+	nn->txd_cnt = txd_cnt;
+
+	return 0;
+}
+
+static void nfp_net_get_strings(struct net_device *netdev,
+				u32 stringset, u8 *data)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	u8 *p = data;
+	int i;
+
+	switch (stringset) {
+	case ETH_SS_STATS:
+		for (i = 0; i < NN_ET_GLOBAL_STATS_LEN; i++) {
+			memcpy(p, nfp_net_et_stats[i].name, ETH_GSTRING_LEN);
+			p += ETH_GSTRING_LEN;
+		}
+		for (i = 0; i < nn->num_r_vecs; i++) {
+			sprintf(p, "rvec_%u_rx_pkts", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "rvec_%u_tx_pkts", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "rvec_%u_tx_busy", i);
+			p += ETH_GSTRING_LEN;
+		}
+		strncpy(p, "hw_rx_csum_ok", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		strncpy(p, "hw_rx_csum_inner_ok", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		strncpy(p, "hw_rx_csum_err", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		strncpy(p, "hw_tx_csum", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		strncpy(p, "hw_tx_inner_csum", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		strncpy(p, "tx_gather", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		strncpy(p, "tx_lso", ETH_GSTRING_LEN);
+		p += ETH_GSTRING_LEN;
+		for (i = 0; i < nn->num_tx_rings; i++) {
+			sprintf(p, "txq_%u_pkts", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "txq_%u_bytes", i);
+			p += ETH_GSTRING_LEN;
+		}
+		for (i = 0; i < nn->num_rx_rings; i++) {
+			sprintf(p, "rxq_%u_pkts", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "rxq_%u_bytes", i);
+			p += ETH_GSTRING_LEN;
+		}
+		break;
+	}
+}
+
+static void nfp_net_get_stats(struct net_device *netdev,
+			      struct ethtool_stats *stats, u64 *data)
+{
+	u64 gathered_stats[NN_ET_RVEC_GATHER_STATS] = {};
+	struct nfp_net *nn = netdev_priv(netdev);
+	struct rtnl_link_stats64 *netdev_stats;
+	struct rtnl_link_stats64 temp = {};
+	u64 tmp[NN_ET_RVEC_GATHER_STATS];
+	u8 __iomem *io_p;
+	int i, j, k;
+	u8 *p;
+
+	netdev_stats = dev_get_stats(netdev, &temp);
+
+	for (i = 0; i < NN_ET_GLOBAL_STATS_LEN; i++) {
+		switch (nfp_net_et_stats[i].type) {
+		case NETDEV_ET_STATS:
+			p = (char *)netdev_stats + nfp_net_et_stats[i].off;
+			data[i] = nfp_net_et_stats[i].sz == sizeof(u64) ?
+				*(u64 *)p : *(u32 *)p;
+			break;
+
+		case NFP_NET_DEV_ET_STATS:
+			io_p = nn->ctrl_bar + nfp_net_et_stats[i].off;
+			data[i] = readq(io_p);
+			break;
+		}
+	}
+	for (j = 0; j < nn->num_r_vecs; j++) {
+		unsigned int start;
+
+		do {
+			start = u64_stats_fetch_begin(&nn->r_vecs[j].rx_sync);
+			data[i++] = nn->r_vecs[j].rx_pkts;
+			tmp[0] = nn->r_vecs[j].hw_csum_rx_ok;
+			tmp[1] = nn->r_vecs[j].hw_csum_rx_inner_ok;
+			tmp[2] = nn->r_vecs[j].hw_csum_rx_error;
+		} while (u64_stats_fetch_retry(&nn->r_vecs[j].rx_sync, start));
+
+		do {
+			start = u64_stats_fetch_begin(&nn->r_vecs[j].tx_sync);
+			data[i++] = nn->r_vecs[j].tx_pkts;
+			data[i++] = nn->r_vecs[j].tx_busy;
+			tmp[3] = nn->r_vecs[j].hw_csum_tx;
+			tmp[4] = nn->r_vecs[j].hw_csum_tx_inner;
+			tmp[5] = nn->r_vecs[j].tx_gather;
+			tmp[6] = nn->r_vecs[j].tx_lso;
+		} while (u64_stats_fetch_retry(&nn->r_vecs[j].tx_sync, start));
+
+		for (k = 0; k < NN_ET_RVEC_GATHER_STATS; k++)
+			gathered_stats[k] += tmp[k];
+	}
+	for (j = 0; j < NN_ET_RVEC_GATHER_STATS; j++)
+		data[i++] = gathered_stats[j];
+	for (j = 0; j < nn->num_tx_rings; j++) {
+		io_p = nn->ctrl_bar + NFP_NET_CFG_TXR_STATS(j);
+		data[i++] = readq(io_p);
+		io_p = nn->ctrl_bar + NFP_NET_CFG_TXR_STATS(j) + 8;
+		data[i++] = readq(io_p);
+	}
+	for (j = 0; j < nn->num_rx_rings; j++) {
+		io_p = nn->ctrl_bar + NFP_NET_CFG_RXR_STATS(j);
+		data[i++] = readq(io_p);
+		io_p = nn->ctrl_bar + NFP_NET_CFG_RXR_STATS(j) + 8;
+		data[i++] = readq(io_p);
+	}
+}
+
+static int nfp_net_get_sset_count(struct net_device *netdev, int sset)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	switch (sset) {
+	case ETH_SS_STATS:
+		return NN_ET_STATS_LEN;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+/* RX network flow classification (RSS, filters, etc)
+ */
+static u32 ethtool_flow_to_nfp_flag(u32 flow_type)
+{
+	static const u32 xlate_ethtool_to_nfp[IPV6_FLOW + 1] = {
+		[TCP_V4_FLOW]	= NFP_NET_CFG_RSS_IPV4_TCP,
+		[TCP_V6_FLOW]	= NFP_NET_CFG_RSS_IPV6_TCP,
+		[UDP_V4_FLOW]	= NFP_NET_CFG_RSS_IPV4_UDP,
+		[UDP_V6_FLOW]	= NFP_NET_CFG_RSS_IPV6_UDP,
+		[IPV4_FLOW]	= NFP_NET_CFG_RSS_IPV4,
+		[IPV6_FLOW]	= NFP_NET_CFG_RSS_IPV6,
+	};
+
+	if (flow_type >= ARRAY_SIZE(xlate_ethtool_to_nfp))
+		return 0;
+
+	return xlate_ethtool_to_nfp[flow_type];
+}
+
+static int nfp_net_get_rss_hash_opts(struct nfp_net *nn,
+				     struct ethtool_rxnfc *cmd)
+{
+	u32 nfp_rss_flag;
+
+	cmd->data = 0;
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_RSS))
+		return -EOPNOTSUPP;
+
+	nfp_rss_flag = ethtool_flow_to_nfp_flag(cmd->flow_type);
+	if (!nfp_rss_flag)
+		return -EINVAL;
+
+	cmd->data |= RXH_IP_SRC | RXH_IP_DST;
+	if (nn->rss_cfg & nfp_rss_flag)
+		cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+
+	return 0;
+}
+
+static int nfp_net_get_rxnfc(struct net_device *netdev,
+			     struct ethtool_rxnfc *cmd, u32 *rule_locs)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	switch (cmd->cmd) {
+	case ETHTOOL_GRXRINGS:
+		cmd->data = nn->num_rx_rings;
+		return 0;
+	case ETHTOOL_GRXFH:
+		return nfp_net_get_rss_hash_opts(nn, cmd);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int nfp_net_set_rss_hash_opt(struct nfp_net *nn,
+				    struct ethtool_rxnfc *nfc)
+{
+	u32 new_rss_cfg = nn->rss_cfg;
+	u32 nfp_rss_flag;
+	int err;
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_RSS))
+		return -EOPNOTSUPP;
+
+	/* RSS only supports IP SA/DA and L4 src/dst ports  */
+	if (nfc->data & ~(RXH_IP_SRC | RXH_IP_DST |
+			  RXH_L4_B_0_1 | RXH_L4_B_2_3))
+		return -EINVAL;
+
+	/* We need at least the IP SA/DA fields for hashing */
+	if (!(nfc->data & RXH_IP_SRC) ||
+	    !(nfc->data & RXH_IP_DST))
+		return -EINVAL;
+
+	nfp_rss_flag = ethtool_flow_to_nfp_flag(nfc->flow_type);
+	if (!nfp_rss_flag)
+		return -EINVAL;
+
+	switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
+	case 0:
+		new_rss_cfg &= ~nfp_rss_flag;
+		break;
+	case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+		new_rss_cfg |= nfp_rss_flag;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	new_rss_cfg |= NFP_NET_CFG_RSS_TOEPLITZ;
+	new_rss_cfg |= NFP_NET_CFG_RSS_MASK;
+
+	if (new_rss_cfg == nn->rss_cfg)
+		return 0;
+
+	writel(new_rss_cfg, nn->ctrl_bar + NFP_NET_CFG_RSS_CTRL);
+	err = nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_RSS);
+	if (err)
+		return err;
+
+	nn->rss_cfg = new_rss_cfg;
+
+	nn_dbg(nn, "Changed RSS config to 0x%x\n", nn->rss_cfg);
+	return 0;
+}
+
+static int nfp_net_set_rxnfc(struct net_device *netdev,
+			     struct ethtool_rxnfc *cmd)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	switch (cmd->cmd) {
+	case ETHTOOL_SRXFH:
+		return nfp_net_set_rss_hash_opt(nn, cmd);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static u32 nfp_net_get_rxfh_indir_size(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_RSS))
+		return 0;
+
+	return ARRAY_SIZE(nn->rss_itbl);
+}
+
+static u32 nfp_net_get_rxfh_key_size(struct net_device *netdev)
+{
+	return NFP_NET_CFG_RSS_KEY_SZ;
+}
+
+static int nfp_net_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
+			    u8 *hfunc)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int i;
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_RSS))
+		return -EOPNOTSUPP;
+
+	if (indir)
+		for (i = 0; i < ARRAY_SIZE(nn->rss_itbl); i++)
+			indir[i] = nn->rss_itbl[i];
+	if (key)
+		memcpy(key, nn->rss_key, NFP_NET_CFG_RSS_KEY_SZ);
+	if (hfunc)
+		*hfunc = ETH_RSS_HASH_TOP;
+
+	return 0;
+}
+
+static int nfp_net_set_rxfh(struct net_device *netdev,
+			    const u32 *indir, const u8 *key,
+			    const u8 hfunc)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	int i;
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_RSS) ||
+	    !(hfunc == ETH_RSS_HASH_NO_CHANGE || hfunc == ETH_RSS_HASH_TOP))
+		return -EOPNOTSUPP;
+
+	if (!key && !indir)
+		return 0;
+
+	if (key) {
+		memcpy(nn->rss_key, key, NFP_NET_CFG_RSS_KEY_SZ);
+		nfp_net_rss_write_key(nn);
+	}
+	if (indir) {
+		for (i = 0; i < ARRAY_SIZE(nn->rss_itbl); i++)
+			nn->rss_itbl[i] = indir[i];
+
+		nfp_net_rss_write_itbl(nn);
+	}
+
+	return nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_RSS);
+}
+
+/* Dump BAR registers
+ */
+static int nfp_net_get_regs_len(struct net_device *netdev)
+{
+	return NFP_NET_CFG_BAR_SZ;
+}
+
+static void nfp_net_get_regs(struct net_device *netdev,
+			     struct ethtool_regs *regs, void *p)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	u32 *regs_buf = p;
+	int i;
+
+	regs->version = nn_readl(nn, NFP_NET_CFG_VERSION);
+
+	for (i = 0; i < NFP_NET_CFG_BAR_SZ / sizeof(u32); i++)
+		regs_buf[i] = readl(nn->ctrl_bar + (i * sizeof(u32)));
+}
+
+static int nfp_net_get_coalesce(struct net_device *netdev,
+				struct ethtool_coalesce *ec)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_IRQMOD))
+		return -EINVAL;
+
+	ec->rx_coalesce_usecs       = nn->rx_coalesce_usecs;
+	ec->rx_max_coalesced_frames = nn->rx_coalesce_max_frames;
+	ec->tx_coalesce_usecs       = nn->tx_coalesce_usecs;
+	ec->tx_max_coalesced_frames = nn->tx_coalesce_max_frames;
+
+	return 0;
+}
+
+static int nfp_net_set_coalesce(struct net_device *netdev,
+				struct ethtool_coalesce *ec)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+	unsigned int factor;
+
+	if (ec->rx_coalesce_usecs_irq ||
+	    ec->rx_max_coalesced_frames_irq ||
+	    ec->tx_coalesce_usecs_irq ||
+	    ec->tx_max_coalesced_frames_irq ||
+	    ec->stats_block_coalesce_usecs ||
+	    ec->use_adaptive_rx_coalesce ||
+	    ec->use_adaptive_tx_coalesce ||
+	    ec->pkt_rate_low ||
+	    ec->rx_coalesce_usecs_low ||
+	    ec->rx_max_coalesced_frames_low ||
+	    ec->tx_coalesce_usecs_low ||
+	    ec->tx_max_coalesced_frames_low ||
+	    ec->pkt_rate_high ||
+	    ec->rx_coalesce_usecs_high ||
+	    ec->rx_max_coalesced_frames_high ||
+	    ec->tx_coalesce_usecs_high ||
+	    ec->tx_max_coalesced_frames_high ||
+	    ec->rate_sample_interval)
+		return -ENOTSUPP;
+
+	/* Compute factor used to convert coalesce '_usecs' parameters to
+	 * ME timestamp ticks.  There are 16 ME clock cycles for each timestamp
+	 * count.
+	 */
+	factor = nn->me_freq_mhz / 16;
+
+	/* Each pair of (usecs, max_frames) fields specifies that interrupts
+	 * should be coalesced until
+	 *      (usecs > 0 && time_since_first_completion >= usecs) ||
+	 *      (max_frames > 0 && completed_frames >= max_frames)
+	 *
+	 * It is illegal to set both usecs and max_frames to zero as this would
+	 * cause interrupts to never be generated.  To disable coalescing, set
+	 * usecs = 0 and max_frames = 1.
+	 *
+	 * Some implementations ignore the value of max_frames and use the
+	 * condition time_since_first_completion >= usecs
+	 */
+
+	if (!(nn->cap & NFP_NET_CFG_CTRL_IRQMOD))
+		return -EINVAL;
+
+	/* ensure valid configuration */
+	if (!ec->rx_coalesce_usecs && !ec->rx_max_coalesced_frames)
+		return -EINVAL;
+
+	if (!ec->tx_coalesce_usecs && !ec->tx_max_coalesced_frames)
+		return -EINVAL;
+
+	if (ec->rx_coalesce_usecs * factor >= ((1 << 16) - 1))
+		return -EINVAL;
+
+	if (ec->tx_coalesce_usecs * factor >= ((1 << 16) - 1))
+		return -EINVAL;
+
+	if (ec->rx_max_coalesced_frames >= ((1 << 16) - 1))
+		return -EINVAL;
+
+	if (ec->tx_max_coalesced_frames >= ((1 << 16) - 1))
+		return -EINVAL;
+
+	/* configuration is valid */
+	nn->rx_coalesce_usecs      = ec->rx_coalesce_usecs;
+	nn->rx_coalesce_max_frames = ec->rx_max_coalesced_frames;
+	nn->tx_coalesce_usecs      = ec->tx_coalesce_usecs;
+	nn->tx_coalesce_max_frames = ec->tx_max_coalesced_frames;
+
+	/* write configuration to device */
+	nfp_net_coalesce_write_cfg(nn);
+	return nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_IRQMOD);
+}
+
+static const struct ethtool_ops nfp_net_ethtool_ops = {
+	.get_drvinfo		= nfp_net_get_drvinfo,
+	.get_ringparam		= nfp_net_get_ringparam,
+	.set_ringparam		= nfp_net_set_ringparam,
+	.get_strings		= nfp_net_get_strings,
+	.get_ethtool_stats	= nfp_net_get_stats,
+	.get_sset_count		= nfp_net_get_sset_count,
+	.get_rxnfc		= nfp_net_get_rxnfc,
+	.set_rxnfc		= nfp_net_set_rxnfc,
+	.get_rxfh_indir_size	= nfp_net_get_rxfh_indir_size,
+	.get_rxfh_key_size	= nfp_net_get_rxfh_key_size,
+	.get_rxfh		= nfp_net_get_rxfh,
+	.set_rxfh		= nfp_net_set_rxfh,
+	.get_regs_len		= nfp_net_get_regs_len,
+	.get_regs		= nfp_net_get_regs,
+	.get_coalesce           = nfp_net_get_coalesce,
+	.set_coalesce           = nfp_net_set_coalesce,
+};
+
+void nfp_net_set_ethtool_ops(struct net_device *netdev)
+{
+	netdev->ethtool_ops = &nfp_net_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
new file mode 100644
index 000000000000..e2b22b8a20f1
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
@@ -0,0 +1,385 @@
+/*
+ * Copyright (C) 2015 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_netvf_main.c
+ * Netronome virtual function network device driver: Main entry point
+ * Author: Jason McMullan <jason.mcmullan@netronome.com>
+ *         Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/etherdevice.h>
+
+#include "nfp_net_ctrl.h"
+#include "nfp_net.h"
+
+const char nfp_net_driver_name[] = "nfp_netvf";
+const char nfp_net_driver_version[] = "0.1";
+#define PCI_DEVICE_NFP6000VF		0x6003
+static const struct pci_device_id nfp_netvf_pci_device_ids[] = {
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_NFP6000VF,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0,
+	},
+	{ 0, } /* Required last entry. */
+};
+MODULE_DEVICE_TABLE(pci, nfp_netvf_pci_device_ids);
+
+static void nfp_netvf_get_mac_addr(struct nfp_net *nn)
+{
+	u8 mac_addr[ETH_ALEN];
+
+	put_unaligned_be32(nn_readl(nn, NFP_NET_CFG_MACADDR + 0), &mac_addr[0]);
+	/* We can't do readw for NFP-3200 compatibility */
+	put_unaligned_be16(nn_readl(nn, NFP_NET_CFG_MACADDR + 4) >> 16,
+			   &mac_addr[4]);
+
+	if (!is_valid_ether_addr(mac_addr)) {
+		eth_hw_addr_random(nn->netdev);
+		return;
+	}
+
+	ether_addr_copy(nn->netdev->dev_addr, mac_addr);
+	ether_addr_copy(nn->netdev->perm_addr, mac_addr);
+}
+
+static int nfp_netvf_pci_probe(struct pci_dev *pdev,
+			       const struct pci_device_id *pci_id)
+{
+	struct nfp_net_fw_version fw_ver;
+	int max_tx_rings, max_rx_rings;
+	u32 tx_bar_off, rx_bar_off;
+	u32 tx_bar_sz, rx_bar_sz;
+	int tx_bar_no, rx_bar_no;
+	u8 __iomem *ctrl_bar;
+	struct nfp_net *nn;
+	int is_nfp3200;
+	u32 startq;
+	int stride;
+	int err;
+
+	err = pci_enable_device_mem(pdev);
+	if (err)
+		return err;
+
+	err = pci_request_regions(pdev, nfp_net_driver_name);
+	if (err) {
+		dev_err(&pdev->dev, "Unable to allocate device memory.\n");
+		goto err_pci_disable;
+	}
+
+	switch (pdev->device) {
+	case PCI_DEVICE_NFP6000VF:
+		is_nfp3200 = 0;
+		break;
+	default:
+		err = -ENODEV;
+		goto err_pci_regions;
+	}
+
+	pci_set_master(pdev);
+
+	err = dma_set_mask_and_coherent(&pdev->dev,
+					DMA_BIT_MASK(NFP_NET_MAX_DMA_BITS));
+	if (err)
+		goto err_pci_regions;
+
+	/* Map the Control BAR.
+	 *
+	 * Irrespective of the advertised BAR size we only map the
+	 * first NFP_NET_CFG_BAR_SZ of the BAR.  This keeps the code
+	 * the identical for PF and VF drivers.
+	 */
+	ctrl_bar = ioremap_nocache(pci_resource_start(pdev, NFP_NET_CRTL_BAR),
+				   NFP_NET_CFG_BAR_SZ);
+	if (!ctrl_bar) {
+		dev_err(&pdev->dev,
+			"Failed to map resource %d\n", NFP_NET_CRTL_BAR);
+		err = -EIO;
+		goto err_pci_regions;
+	}
+
+	nfp_net_get_fw_version(&fw_ver, ctrl_bar);
+	if (fw_ver.class != NFP_NET_CFG_VERSION_CLASS_GENERIC) {
+		dev_err(&pdev->dev, "Unknown Firmware ABI %d.%d.%d.%d\n",
+			fw_ver.resv, fw_ver.class, fw_ver.major, fw_ver.minor);
+		err = -EINVAL;
+		goto err_ctrl_unmap;
+	}
+
+	/* Determine stride */
+	if (nfp_net_fw_ver_eq(&fw_ver, 0, 0, 0, 0) ||
+	    nfp_net_fw_ver_eq(&fw_ver, 0, 0, 0, 1) ||
+	    nfp_net_fw_ver_eq(&fw_ver, 0, 0, 0x12, 0x48)) {
+		stride = 2;
+		tx_bar_no = NFP_NET_Q0_BAR;
+		rx_bar_no = NFP_NET_Q1_BAR;
+		dev_warn(&pdev->dev, "OBSOLETE Firmware detected - VF isolation not available\n");
+	} else {
+		switch (fw_ver.major) {
+		case 1 ... 3:
+			if (is_nfp3200) {
+				stride = 2;
+				tx_bar_no = NFP_NET_Q0_BAR;
+				rx_bar_no = NFP_NET_Q1_BAR;
+			} else {
+				stride = 4;
+				tx_bar_no = NFP_NET_Q0_BAR;
+				rx_bar_no = tx_bar_no;
+			}
+			break;
+		default:
+			dev_err(&pdev->dev, "Unsupported Firmware ABI %d.%d.%d.%d\n",
+				fw_ver.resv, fw_ver.class,
+				fw_ver.major, fw_ver.minor);
+			err = -EINVAL;
+			goto err_ctrl_unmap;
+		}
+	}
+
+	/* Find out how many rings are supported */
+	max_tx_rings = readl(ctrl_bar + NFP_NET_CFG_MAX_TXRINGS);
+	max_rx_rings = readl(ctrl_bar + NFP_NET_CFG_MAX_RXRINGS);
+
+	tx_bar_sz = NFP_QCP_QUEUE_ADDR_SZ * max_tx_rings * stride;
+	rx_bar_sz = NFP_QCP_QUEUE_ADDR_SZ * max_rx_rings * stride;
+
+	/* Sanity checks */
+	if (tx_bar_sz > pci_resource_len(pdev, tx_bar_no)) {
+		dev_err(&pdev->dev,
+			"TX BAR too small for number of TX rings. Adjusting\n");
+		tx_bar_sz = pci_resource_len(pdev, tx_bar_no);
+		max_tx_rings = (tx_bar_sz / NFP_QCP_QUEUE_ADDR_SZ) / 2;
+	}
+	if (rx_bar_sz > pci_resource_len(pdev, rx_bar_no)) {
+		dev_err(&pdev->dev,
+			"RX BAR too small for number of RX rings. Adjusting\n");
+		rx_bar_sz = pci_resource_len(pdev, rx_bar_no);
+		max_rx_rings = (rx_bar_sz / NFP_QCP_QUEUE_ADDR_SZ) / 2;
+	}
+
+	/* XXX Implement a workaround for THB-350 here.  Ideally, we
+	 * have a different PCI ID for A rev VFs.
+	 */
+	switch (pdev->device) {
+	case PCI_DEVICE_NFP6000VF:
+		startq = readl(ctrl_bar + NFP_NET_CFG_START_TXQ);
+		tx_bar_off = NFP_PCIE_QUEUE(startq);
+		startq = readl(ctrl_bar + NFP_NET_CFG_START_RXQ);
+		rx_bar_off = NFP_PCIE_QUEUE(startq);
+		break;
+	default:
+		err = -ENODEV;
+		goto err_ctrl_unmap;
+	}
+
+	/* Allocate and initialise the netdev */
+	nn = nfp_net_netdev_alloc(pdev, max_tx_rings, max_rx_rings);
+	if (IS_ERR(nn)) {
+		err = PTR_ERR(nn);
+		goto err_ctrl_unmap;
+	}
+
+	nn->fw_ver = fw_ver;
+	nn->ctrl_bar = ctrl_bar;
+	nn->is_vf = 1;
+	nn->is_nfp3200 = is_nfp3200;
+	nn->stride_tx = stride;
+	nn->stride_rx = stride;
+
+	if (rx_bar_no == tx_bar_no) {
+		u32 bar_off, bar_sz;
+		resource_size_t map_addr;
+
+		/* Make a single overlapping BAR mapping */
+		if (tx_bar_off < rx_bar_off)
+			bar_off = tx_bar_off;
+		else
+			bar_off = rx_bar_off;
+
+		if ((tx_bar_off + tx_bar_sz) > (rx_bar_off + rx_bar_sz))
+			bar_sz = (tx_bar_off + tx_bar_sz) - bar_off;
+		else
+			bar_sz = (rx_bar_off + rx_bar_sz) - bar_off;
+
+		map_addr = pci_resource_start(pdev, tx_bar_no) + bar_off;
+		nn->q_bar = ioremap_nocache(map_addr, bar_sz);
+		if (!nn->q_bar) {
+			nn_err(nn, "Failed to map resource %d\n", tx_bar_no);
+			err = -EIO;
+			goto err_netdev_free;
+		}
+
+		/* TX queues */
+		nn->tx_bar = nn->q_bar + (tx_bar_off - bar_off);
+		/* RX queues */
+		nn->rx_bar = nn->q_bar + (rx_bar_off - bar_off);
+	} else {
+		resource_size_t map_addr;
+
+		/* TX queues */
+		map_addr = pci_resource_start(pdev, tx_bar_no) + tx_bar_off;
+		nn->tx_bar = ioremap_nocache(map_addr, tx_bar_sz);
+		if (!nn->tx_bar) {
+			nn_err(nn, "Failed to map resource %d\n", tx_bar_no);
+			err = -EIO;
+			goto err_netdev_free;
+		}
+
+		/* RX queues */
+		map_addr = pci_resource_start(pdev, rx_bar_no) + rx_bar_off;
+		nn->rx_bar = ioremap_nocache(map_addr, rx_bar_sz);
+		if (!nn->rx_bar) {
+			nn_err(nn, "Failed to map resource %d\n", rx_bar_no);
+			err = -EIO;
+			goto err_unmap_tx;
+		}
+	}
+
+	nfp_netvf_get_mac_addr(nn);
+
+	err = nfp_net_irqs_alloc(nn);
+	if (!err) {
+		nn_warn(nn, "Unable to allocate MSI-X Vectors. Exiting\n");
+		err = -EIO;
+		goto err_unmap_rx;
+	}
+
+	/* Get ME clock frequency from ctrl BAR
+	 * XXX for now frequency is hardcoded until we figure out how
+	 * to get the value from nfp-hwinfo into ctrl bar
+	 */
+	nn->me_freq_mhz = 1200;
+
+	err = nfp_net_netdev_init(nn->netdev);
+	if (err)
+		goto err_irqs_disable;
+
+	pci_set_drvdata(pdev, nn);
+
+	nfp_net_info(nn);
+	nfp_net_debugfs_adapter_add(nn);
+
+	return 0;
+
+err_irqs_disable:
+	nfp_net_irqs_disable(nn);
+err_unmap_rx:
+	if (!nn->q_bar)
+		iounmap(nn->rx_bar);
+err_unmap_tx:
+	if (!nn->q_bar)
+		iounmap(nn->tx_bar);
+	else
+		iounmap(nn->q_bar);
+err_netdev_free:
+	pci_set_drvdata(pdev, NULL);
+	nfp_net_netdev_free(nn);
+err_ctrl_unmap:
+	iounmap(ctrl_bar);
+err_pci_regions:
+	pci_release_regions(pdev);
+err_pci_disable:
+	pci_disable_device(pdev);
+	return err;
+}
+
+static void nfp_netvf_pci_remove(struct pci_dev *pdev)
+{
+	struct nfp_net *nn = pci_get_drvdata(pdev);
+
+	/* Note, the order is slightly different from above as we need
+	 * to keep the nn pointer around till we have freed everything.
+	 */
+	nfp_net_debugfs_adapter_del(nn);
+
+	nfp_net_netdev_clean(nn->netdev);
+
+	nfp_net_irqs_disable(nn);
+
+	if (!nn->q_bar) {
+		iounmap(nn->rx_bar);
+		iounmap(nn->tx_bar);
+	} else {
+		iounmap(nn->q_bar);
+	}
+	iounmap(nn->ctrl_bar);
+
+	pci_set_drvdata(pdev, NULL);
+
+	nfp_net_netdev_free(nn);
+
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+}
+
+static struct pci_driver nfp_netvf_pci_driver = {
+	.name        = nfp_net_driver_name,
+	.id_table    = nfp_netvf_pci_device_ids,
+	.probe       = nfp_netvf_pci_probe,
+	.remove      = nfp_netvf_pci_remove,
+};
+
+static int __init nfp_netvf_init(void)
+{
+	int err;
+
+	pr_info("%s: NFP VF Network driver, Copyright (C) 2014-2015 Netronome Systems\n",
+		nfp_net_driver_name);
+
+	nfp_net_debugfs_create();
+	err = pci_register_driver(&nfp_netvf_pci_driver);
+	if (err) {
+		nfp_net_debugfs_destroy();
+		return err;
+	}
+
+	return 0;
+}
+
+static void __exit nfp_netvf_exit(void)
+{
+	pci_unregister_driver(&nfp_netvf_pci_driver);
+	nfp_net_debugfs_destroy();
+}
+
+module_init(nfp_netvf_init);
+module_exit(nfp_netvf_exit);
+
+MODULE_AUTHOR("Netronome Systems <oss-drivers@netronome.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("NFP VF network device driver");
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index b2f8e854dfd1..264e954675d1 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -3993,6 +3993,8 @@ struct public_drv_mb {
 #define DRV_MSG_CODE_PHY_CORE_WRITE             0x000e0000
 #define DRV_MSG_CODE_SET_VERSION                0x000f0000
 
+#define DRV_MSG_CODE_SET_LED_MODE               0x00200000
+
 #define DRV_MSG_SEQ_NUMBER_MASK                 0x0000ffff
 
 	u32 drv_mb_param;
@@ -4044,6 +4046,10 @@ struct public_drv_mb {
 #define DRV_MB_PARAM_CFG_VF_MSIX_SB_NUM_SHIFT   8
 #define DRV_MB_PARAM_CFG_VF_MSIX_SB_NUM_MASK    0x0000FF00
 
+#define DRV_MB_PARAM_SET_LED_MODE_OPER          0x0
+#define DRV_MB_PARAM_SET_LED_MODE_ON            0x1
+#define DRV_MB_PARAM_SET_LED_MODE_OFF           0x2
+
 	u32 fw_mb_header;
 #define FW_MSG_CODE_MASK                        0xffff0000
 #define FW_MSG_CODE_DRV_LOAD_ENGINE             0x10100000
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 947c7af72b25..6b02e1134360 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -1135,6 +1135,23 @@ static int qed_drain(struct qed_dev *cdev)
 	return 0;
 }
 
+static int qed_set_led(struct qed_dev *cdev, enum qed_led_mode mode)
+{
+	struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *ptt;
+	int status = 0;
+
+	ptt = qed_ptt_acquire(hwfn);
+	if (!ptt)
+		return -EAGAIN;
+
+	status = qed_mcp_set_led(hwfn, ptt, mode);
+
+	qed_ptt_release(hwfn, ptt);
+
+	return status;
+}
+
 const struct qed_common_ops qed_common_ops_pass = {
 	.probe = &qed_probe,
 	.remove = &qed_remove,
@@ -1155,6 +1172,7 @@ const struct qed_common_ops qed_common_ops_pass = {
 	.update_msglvl = &qed_init_dp,
 	.chain_alloc = &qed_chain_alloc,
 	.chain_free = &qed_chain_free,
+	.set_led = &qed_set_led,
 };
 
 u32 qed_get_protocol_version(enum qed_protocol protocol)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 20d048cdcb88..ba1b1f1ef789 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -858,3 +858,30 @@ qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn,
 
 	return 0;
 }
+
+int qed_mcp_set_led(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+		    enum qed_led_mode mode)
+{
+	u32 resp = 0, param = 0, drv_mb_param;
+	int rc;
+
+	switch (mode) {
+	case QED_LED_MODE_ON:
+		drv_mb_param = DRV_MB_PARAM_SET_LED_MODE_ON;
+		break;
+	case QED_LED_MODE_OFF:
+		drv_mb_param = DRV_MB_PARAM_SET_LED_MODE_OFF;
+		break;
+	case QED_LED_MODE_RESTORE:
+		drv_mb_param = DRV_MB_PARAM_SET_LED_MODE_OPER;
+		break;
+	default:
+		DP_NOTICE(p_hwfn, "Invalid LED mode %d\n", mode);
+		return -EINVAL;
+	}
+
+	rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_SET_LED_MODE,
+			 drv_mb_param, &resp, &param);
+
+	return rc;
+}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index dbaae586b4a7..506197d5c3dd 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -224,6 +224,19 @@ qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn,
 			 struct qed_ptt *p_ptt,
 			 struct qed_mcp_drv_version *p_ver);
 
+/**
+ * @brief Set LED status
+ *
+ *  @param p_hwfn
+ *  @param p_ptt
+ *  @param mode - LED mode
+ *
+ * @return int - 0 - operation was successful.
+ */
+int qed_mcp_set_led(struct qed_hwfn *p_hwfn,
+		    struct qed_ptt *p_ptt,
+		    enum qed_led_mode mode);
+
 /* Using hwfn number (and not pf_num) is required since in CMT mode,
  * same pf_num may be used by two different hwfn
  * TODO - this shouldn't really be in .h file, but until all fields
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index ea00d5f3bab4..7c6caf7f6612 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -116,6 +116,7 @@ struct qede_dev {
 				 (edev)->dev_info.num_tc)
 
 	struct qede_fastpath		*fp_array;
+	u16				req_rss;
 	u16				num_rss;
 	u8				num_tc;
 #define QEDE_RSS_CNT(edev)		((edev)->num_rss)
@@ -269,13 +270,13 @@ int qede_change_mtu(struct net_device *dev, int new_mtu);
 void qede_fill_by_demand_stats(struct qede_dev *edev);
 
 #define RX_RING_SIZE_POW	13
-#define RX_RING_SIZE		BIT(RX_RING_SIZE_POW)
+#define RX_RING_SIZE		((u16)BIT(RX_RING_SIZE_POW))
 #define NUM_RX_BDS_MAX		(RX_RING_SIZE - 1)
 #define NUM_RX_BDS_MIN		128
 #define NUM_RX_BDS_DEF		NUM_RX_BDS_MAX
 
 #define TX_RING_SIZE_POW	13
-#define TX_RING_SIZE		BIT(TX_RING_SIZE_POW)
+#define TX_RING_SIZE		((u16)BIT(TX_RING_SIZE_POW))
 #define NUM_TX_BDS_MAX		(TX_RING_SIZE - 1)
 #define NUM_TX_BDS_MIN		128
 #define NUM_TX_BDS_DEF		NUM_TX_BDS_MAX
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 3a362476a22c..e442b85c9a5e 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -322,6 +322,30 @@ static void qede_set_msglevel(struct net_device *ndev, u32 level)
 					 dp_module, dp_level);
 }
 
+static int qede_nway_reset(struct net_device *dev)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qed_link_output current_link;
+	struct qed_link_params link_params;
+
+	if (!netif_running(dev))
+		return 0;
+
+	memset(&current_link, 0, sizeof(current_link));
+	edev->ops->common->get_link(edev->cdev, &current_link);
+	if (!current_link.link_up)
+		return 0;
+
+	/* Toggle the link */
+	memset(&link_params, 0, sizeof(link_params));
+	link_params.link_up = false;
+	edev->ops->common->set_link(edev->cdev, &link_params);
+	link_params.link_up = true;
+	edev->ops->common->set_link(edev->cdev, &link_params);
+
+	return 0;
+}
+
 static u32 qede_get_link(struct net_device *dev)
 {
 	struct qede_dev *edev = netdev_priv(dev);
@@ -333,6 +357,106 @@ static u32 qede_get_link(struct net_device *dev)
 	return current_link.link_up;
 }
 
+static void qede_get_ringparam(struct net_device *dev,
+			       struct ethtool_ringparam *ering)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	ering->rx_max_pending = NUM_RX_BDS_MAX;
+	ering->rx_pending = edev->q_num_rx_buffers;
+	ering->tx_max_pending = NUM_TX_BDS_MAX;
+	ering->tx_pending = edev->q_num_tx_buffers;
+}
+
+static int qede_set_ringparam(struct net_device *dev,
+			      struct ethtool_ringparam *ering)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+		   "Set ring params command parameters: rx_pending = %d, tx_pending = %d\n",
+		   ering->rx_pending, ering->tx_pending);
+
+	/* Validate legality of configuration */
+	if (ering->rx_pending > NUM_RX_BDS_MAX ||
+	    ering->rx_pending < NUM_RX_BDS_MIN ||
+	    ering->tx_pending > NUM_TX_BDS_MAX ||
+	    ering->tx_pending < NUM_TX_BDS_MIN) {
+		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+			   "Can only support Rx Buffer size [0%08x,...,0x%08x] and Tx Buffer size [0x%08x,...,0x%08x]\n",
+			   NUM_RX_BDS_MIN, NUM_RX_BDS_MAX,
+			   NUM_TX_BDS_MIN, NUM_TX_BDS_MAX);
+		return -EINVAL;
+	}
+
+	/* Change ring size and re-load */
+	edev->q_num_rx_buffers = ering->rx_pending;
+	edev->q_num_tx_buffers = ering->tx_pending;
+
+	if (netif_running(edev->ndev))
+		qede_reload(edev, NULL, NULL);
+
+	return 0;
+}
+
+static void qede_get_pauseparam(struct net_device *dev,
+				struct ethtool_pauseparam *epause)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qed_link_output current_link;
+
+	memset(&current_link, 0, sizeof(current_link));
+	edev->ops->common->get_link(edev->cdev, &current_link);
+
+	if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
+		epause->autoneg = true;
+	if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
+		epause->rx_pause = true;
+	if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
+		epause->tx_pause = true;
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG,
+		   "ethtool_pauseparam: cmd %d  autoneg %d  rx_pause %d  tx_pause %d\n",
+		   epause->cmd, epause->autoneg, epause->rx_pause,
+		   epause->tx_pause);
+}
+
+static int qede_set_pauseparam(struct net_device *dev,
+			       struct ethtool_pauseparam *epause)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qed_link_params params;
+	struct qed_link_output current_link;
+
+	if (!edev->dev_info.common.is_mf) {
+		DP_INFO(edev,
+			"Pause parameters can not be updated in non-default mode\n");
+		return -EOPNOTSUPP;
+	}
+
+	memset(&current_link, 0, sizeof(current_link));
+	edev->ops->common->get_link(edev->cdev, &current_link);
+
+	memset(&params, 0, sizeof(params));
+	params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG;
+	if (epause->autoneg) {
+		if (!(current_link.supported_caps & SUPPORTED_Autoneg)) {
+			DP_INFO(edev, "autoneg not supported\n");
+			return -EINVAL;
+		}
+		params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
+	}
+	if (epause->rx_pause)
+		params.pause_config |= QED_LINK_PAUSE_RX_ENABLE;
+	if (epause->tx_pause)
+		params.pause_config |= QED_LINK_PAUSE_TX_ENABLE;
+
+	params.link_up = true;
+	edev->ops->common->set_link(edev->cdev, &params);
+
+	return 0;
+}
+
 static void qede_update_mtu(struct qede_dev *edev, union qede_reload_args *args)
 {
 	edev->ndev->mtu = args->mtu;
@@ -366,17 +490,104 @@ int qede_change_mtu(struct net_device *ndev, int new_mtu)
 	return 0;
 }
 
+static void qede_get_channels(struct net_device *dev,
+			      struct ethtool_channels *channels)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	channels->max_combined = QEDE_MAX_RSS_CNT(edev);
+	channels->combined_count = QEDE_RSS_CNT(edev);
+}
+
+static int qede_set_channels(struct net_device *dev,
+			     struct ethtool_channels *channels)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+		   "set-channels command parameters: rx = %d, tx = %d, other = %d, combined = %d\n",
+		   channels->rx_count, channels->tx_count,
+		   channels->other_count, channels->combined_count);
+
+	/* We don't support separate rx / tx, nor `other' channels. */
+	if (channels->rx_count || channels->tx_count ||
+	    channels->other_count || (channels->combined_count == 0) ||
+	    (channels->combined_count > QEDE_MAX_RSS_CNT(edev))) {
+		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+			   "command parameters not supported\n");
+		return -EINVAL;
+	}
+
+	/* Check if there was a change in the active parameters */
+	if (channels->combined_count == QEDE_RSS_CNT(edev)) {
+		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+			   "No change in active parameters\n");
+		return 0;
+	}
+
+	/* We need the number of queues to be divisible between the hwfns */
+	if (channels->combined_count % edev->dev_info.common.num_hwfns) {
+		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+			   "Number of channels must be divisable by %04x\n",
+			   edev->dev_info.common.num_hwfns);
+		return -EINVAL;
+	}
+
+	/* Set number of queues and reload if necessary */
+	edev->req_rss = channels->combined_count;
+	if (netif_running(dev))
+		qede_reload(edev, NULL, NULL);
+
+	return 0;
+}
+
+static int qede_set_phys_id(struct net_device *dev,
+			    enum ethtool_phys_id_state state)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	u8 led_state = 0;
+
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 1;	/* cycle on/off once per second */
+
+	case ETHTOOL_ID_ON:
+		led_state = QED_LED_MODE_ON;
+		break;
+
+	case ETHTOOL_ID_OFF:
+		led_state = QED_LED_MODE_OFF;
+		break;
+
+	case ETHTOOL_ID_INACTIVE:
+		led_state = QED_LED_MODE_RESTORE;
+		break;
+	}
+
+	edev->ops->common->set_led(edev->cdev, led_state);
+
+	return 0;
+}
+
 static const struct ethtool_ops qede_ethtool_ops = {
 	.get_settings = qede_get_settings,
 	.set_settings = qede_set_settings,
 	.get_drvinfo = qede_get_drvinfo,
 	.get_msglevel = qede_get_msglevel,
 	.set_msglevel = qede_set_msglevel,
+	.nway_reset = qede_nway_reset,
 	.get_link = qede_get_link,
+	.get_ringparam = qede_get_ringparam,
+	.set_ringparam = qede_set_ringparam,
+	.get_pauseparam = qede_get_pauseparam,
+	.set_pauseparam = qede_set_pauseparam,
 	.get_strings = qede_get_strings,
+	.set_phys_id = qede_set_phys_id,
 	.get_ethtool_stats = qede_get_ethtool_stats,
 	.get_sset_count = qede_get_sset_count,
 
+	.get_channels = qede_get_channels,
+	.set_channels = qede_set_channels,
 };
 
 void qede_set_ethtool_ops(struct net_device *dev)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index f4657a2e730a..6237f10b5119 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -1502,8 +1502,11 @@ static int qede_set_num_queues(struct qede_dev *edev)
 	u16 rss_num;
 
 	/* Setup queues according to possible resources*/
-	rss_num = netif_get_num_default_rss_queues() *
-		  edev->dev_info.common.num_hwfns;
+	if (edev->req_rss)
+		rss_num = edev->req_rss;
+	else
+		rss_num = netif_get_num_default_rss_queues() *
+			  edev->dev_info.common.num_hwfns;
 
 	rss_num = min_t(u16, QEDE_MAX_RSS_CNT(edev), rss_num);
 
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index d4b5085a21fa..7bd6f25b4625 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -1604,7 +1604,7 @@ int qlcnic_82xx_napi_add(struct qlcnic_adapter *adapter,
 	if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test) {
 		for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
 			tx_ring = &adapter->tx_ring[ring];
-			netif_napi_add(netdev, &tx_ring->napi, qlcnic_tx_poll,
+			netif_tx_napi_add(netdev, &tx_ring->napi, qlcnic_tx_poll,
 				       NAPI_POLL_WEIGHT);
 		}
 	}
@@ -2135,7 +2135,7 @@ int qlcnic_83xx_napi_add(struct qlcnic_adapter *adapter,
 	    !(adapter->flags & QLCNIC_TX_INTR_SHARED)) {
 		for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
 			tx_ring = &adapter->tx_ring[ring];
-			netif_napi_add(netdev, &tx_ring->napi,
+			netif_tx_napi_add(netdev, &tx_ring->napi,
 				       qlcnic_83xx_msix_tx_poll,
 				       NAPI_POLL_WEIGHT);
 		}
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index 0623fff932e4..9fbe92ac225b 100644
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -206,6 +206,7 @@ enum CCC_BIT {
 	CCC_OPC_RESET	= 0x00000000,
 	CCC_OPC_CONFIG	= 0x00000001,
 	CCC_OPC_OPERATION = 0x00000002,
+	CCC_GAC		= 0x00000080,
 	CCC_DTSR	= 0x00000100,
 	CCC_CSEL	= 0x00030000,
 	CCC_CSEL_HPB	= 0x00010000,
@@ -576,6 +577,9 @@ enum GTI_BIT {
 	GTI_TIV		= 0x0FFFFFFF,
 };
 
+#define GTI_TIV_MAX	GTI_TIV
+#define GTI_TIV_MIN	0x20
+
 /* GIC */
 enum GIC_BIT {
 	GIC_PTCE	= 0x00000001,	/* Undocumented? */
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index ed5da4d47668..be019e769c83 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -32,6 +32,8 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 
+#include <asm/div64.h>
+
 #include "ravb.h"
 
 #define RAVB_DEF_MSG_ENABLE \
@@ -1229,7 +1231,8 @@ static int ravb_open(struct net_device *ndev)
 	ravb_emac_init(ndev);
 
 	/* Initialise PTP Clock driver */
-	ravb_ptp_init(ndev, priv->pdev);
+	if (priv->chip_id == RCAR_GEN2)
+		ravb_ptp_init(ndev, priv->pdev);
 
 	netif_tx_start_all_queues(ndev);
 
@@ -1242,7 +1245,8 @@ static int ravb_open(struct net_device *ndev)
 
 out_ptp_stop:
 	/* Stop PTP Clock driver */
-	ravb_ptp_stop(ndev);
+	if (priv->chip_id == RCAR_GEN2)
+		ravb_ptp_stop(ndev);
 out_free_irq2:
 	if (priv->chip_id == RCAR_GEN3)
 		free_irq(priv->emac_irq, ndev);
@@ -1476,7 +1480,8 @@ static int ravb_close(struct net_device *ndev)
 	ravb_write(ndev, 0, TIC);
 
 	/* Stop PTP Clock driver */
-	ravb_ptp_stop(ndev);
+	if (priv->chip_id == RCAR_GEN2)
+		ravb_ptp_stop(ndev);
 
 	/* Set the config mode to stop the AVB-DMAC's processes */
 	if (ravb_stop_dma(ndev) < 0)
@@ -1656,11 +1661,45 @@ static int ravb_mdio_release(struct ravb_private *priv)
 static const struct of_device_id ravb_match_table[] = {
 	{ .compatible = "renesas,etheravb-r8a7790", .data = (void *)RCAR_GEN2 },
 	{ .compatible = "renesas,etheravb-r8a7794", .data = (void *)RCAR_GEN2 },
+	{ .compatible = "renesas,etheravb-rcar-gen2", .data = (void *)RCAR_GEN2 },
 	{ .compatible = "renesas,etheravb-r8a7795", .data = (void *)RCAR_GEN3 },
+	{ .compatible = "renesas,etheravb-rcar-gen3", .data = (void *)RCAR_GEN3 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, ravb_match_table);
 
+static int ravb_set_gti(struct net_device *ndev)
+{
+
+	struct device *dev = ndev->dev.parent;
+	struct device_node *np = dev->of_node;
+	unsigned long rate;
+	struct clk *clk;
+	uint64_t inc;
+
+	clk = of_clk_get(np, 0);
+	if (IS_ERR(clk)) {
+		dev_err(dev, "could not get clock\n");
+		return PTR_ERR(clk);
+	}
+
+	rate = clk_get_rate(clk);
+	clk_put(clk);
+
+	inc = 1000000000ULL << 20;
+	do_div(inc, rate);
+
+	if (inc < GTI_TIV_MIN || inc > GTI_TIV_MAX) {
+		dev_err(dev, "gti.tiv increment 0x%llx is outside the range 0x%x - 0x%x\n",
+			inc, GTI_TIV_MIN, GTI_TIV_MAX);
+		return -EINVAL;
+	}
+
+	ravb_write(ndev, inc, GTI);
+
+	return 0;
+}
+
 static int ravb_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
@@ -1749,15 +1788,25 @@ static int ravb_probe(struct platform_device *pdev)
 	ndev->ethtool_ops = &ravb_ethtool_ops;
 
 	/* Set AVB config mode */
-	ravb_write(ndev, (ravb_read(ndev, CCC) & ~CCC_OPC) | CCC_OPC_CONFIG,
-		   CCC);
+	if (chip_id == RCAR_GEN2) {
+		ravb_write(ndev, (ravb_read(ndev, CCC) & ~CCC_OPC) |
+			   CCC_OPC_CONFIG, CCC);
+		/* Set CSEL value */
+		ravb_write(ndev, (ravb_read(ndev, CCC) & ~CCC_CSEL) |
+			   CCC_CSEL_HPB, CCC);
+	} else {
+		ravb_write(ndev, (ravb_read(ndev, CCC) & ~CCC_OPC) |
+			   CCC_OPC_CONFIG | CCC_GAC | CCC_CSEL_HPB, CCC);
+	}
 
 	/* Set CSEL value */
 	ravb_write(ndev, (ravb_read(ndev, CCC) & ~CCC_CSEL) | CCC_CSEL_HPB,
 		   CCC);
 
 	/* Set GTI value */
-	ravb_write(ndev, ((1000 << 20) / 130) & GTI_TIV, GTI);
+	error = ravb_set_gti(ndev);
+	if (error)
+		goto out_release;
 
 	/* Request GTI loading */
 	ravb_write(ndev, ravb_read(ndev, GCCR) | GCCR_LTI, GCCR);
@@ -1780,6 +1829,10 @@ static int ravb_probe(struct platform_device *pdev)
 	/* Initialise HW timestamp list */
 	INIT_LIST_HEAD(&priv->ts_skb_list);
 
+	/* Initialise PTP Clock driver */
+	if (chip_id != RCAR_GEN2)
+		ravb_ptp_init(ndev, pdev);
+
 	/* Debug message level */
 	priv->msg_enable = RAVB_DEF_MSG_ENABLE;
 
@@ -1821,6 +1874,10 @@ out_napi_del:
 out_dma_free:
 	dma_free_coherent(ndev->dev.parent, priv->desc_bat_size, priv->desc_bat,
 			  priv->desc_bat_dma);
+
+	/* Stop PTP Clock driver */
+	if (chip_id != RCAR_GEN2)
+		ravb_ptp_stop(ndev);
 out_release:
 	if (ndev)
 		free_netdev(ndev);
@@ -1835,6 +1892,10 @@ static int ravb_remove(struct platform_device *pdev)
 	struct net_device *ndev = platform_get_drvdata(pdev);
 	struct ravb_private *priv = netdev_priv(ndev);
 
+	/* Stop PTP Clock driver */
+	if (priv->chip_id != RCAR_GEN2)
+		ravb_ptp_stop(ndev);
+
 	dma_free_coherent(ndev->dev.parent, priv->desc_bat_size, priv->desc_bat,
 			  priv->desc_bat_dma);
 	/* Set reset mode */
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index e7bab7909ed9..7f3c6109d45e 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -449,6 +449,109 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 		sh_eth_write(ndev, sh_eth_read(ndev, ECMR) & ~ECMR_DM, ECMR);
 }
 
+static void sh_eth_chip_reset(struct net_device *ndev)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+
+	/* reset device */
+	sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR);
+	mdelay(1);
+}
+
+static void sh_eth_set_rate_gether(struct net_device *ndev)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+
+	switch (mdp->speed) {
+	case 10: /* 10BASE */
+		sh_eth_write(ndev, GECMR_10, GECMR);
+		break;
+	case 100:/* 100BASE */
+		sh_eth_write(ndev, GECMR_100, GECMR);
+		break;
+	case 1000: /* 1000BASE */
+		sh_eth_write(ndev, GECMR_1000, GECMR);
+		break;
+	default:
+		break;
+	}
+}
+
+#ifdef CONFIG_OF
+/* R7S72100 */
+static struct sh_eth_cpu_data r7s72100_data = {
+	.chip_reset	= sh_eth_chip_reset,
+	.set_duplex	= sh_eth_set_duplex,
+
+	.register_type	= SH_ETH_REG_FAST_RZ,
+
+	.ecsr_value	= ECSR_ICD,
+	.ecsipr_value	= ECSIPR_ICDIP,
+	.eesipr_value	= 0xff7f009f,
+
+	.tx_check	= EESR_TC1 | EESR_FTC,
+	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
+			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
+			  EESR_TDE | EESR_ECI,
+	.fdr_value	= 0x0000070f,
+
+	.no_psr		= 1,
+	.apr		= 1,
+	.mpr		= 1,
+	.tpauser	= 1,
+	.hw_swap	= 1,
+	.rpadir		= 1,
+	.rpadir_value   = 2 << 16,
+	.no_trimd	= 1,
+	.no_ade		= 1,
+	.hw_crc		= 1,
+	.tsu		= 1,
+	.shift_rd0	= 1,
+};
+
+static void sh_eth_chip_reset_r8a7740(struct net_device *ndev)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+
+	/* reset device */
+	sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR);
+	mdelay(1);
+
+	sh_eth_select_mii(ndev);
+}
+
+/* R8A7740 */
+static struct sh_eth_cpu_data r8a7740_data = {
+	.chip_reset	= sh_eth_chip_reset_r8a7740,
+	.set_duplex	= sh_eth_set_duplex,
+	.set_rate	= sh_eth_set_rate_gether,
+
+	.register_type	= SH_ETH_REG_GIGABIT,
+
+	.ecsr_value	= ECSR_ICD | ECSR_MPD,
+	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
+	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+
+	.tx_check	= EESR_TC1 | EESR_FTC,
+	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
+			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
+			  EESR_TDE | EESR_ECI,
+	.fdr_value	= 0x0000070f,
+
+	.apr		= 1,
+	.mpr		= 1,
+	.tpauser	= 1,
+	.bculr		= 1,
+	.hw_swap	= 1,
+	.rpadir		= 1,
+	.rpadir_value   = 2 << 16,
+	.no_trimd	= 1,
+	.no_ade		= 1,
+	.tsu		= 1,
+	.select_mii	= 1,
+	.shift_rd0	= 1,
+};
+
 /* There is CPU dependent code */
 static void sh_eth_set_rate_r8a777x(struct net_device *ndev)
 {
@@ -514,6 +617,7 @@ static struct sh_eth_cpu_data r8a779x_data = {
 	.hw_swap	= 1,
 	.rmiimode	= 1,
 };
+#endif /* CONFIG_OF */
 
 static void sh_eth_set_rate_sh7724(struct net_device *ndev)
 {
@@ -671,34 +775,6 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
 	.tsu		= 1,
 };
 
-static void sh_eth_chip_reset(struct net_device *ndev)
-{
-	struct sh_eth_private *mdp = netdev_priv(ndev);
-
-	/* reset device */
-	sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR);
-	mdelay(1);
-}
-
-static void sh_eth_set_rate_gether(struct net_device *ndev)
-{
-	struct sh_eth_private *mdp = netdev_priv(ndev);
-
-	switch (mdp->speed) {
-	case 10: /* 10BASE */
-		sh_eth_write(ndev, GECMR_10, GECMR);
-		break;
-	case 100:/* 100BASE */
-		sh_eth_write(ndev, GECMR_100, GECMR);
-		break;
-	case 1000: /* 1000BASE */
-		sh_eth_write(ndev, GECMR_1000, GECMR);
-		break;
-	default:
-		break;
-	}
-}
-
 /* SH7734 */
 static struct sh_eth_cpu_data sh7734_data = {
 	.chip_reset	= sh_eth_chip_reset,
@@ -756,80 +832,6 @@ static struct sh_eth_cpu_data sh7763_data = {
 	.irq_flags	= IRQF_SHARED,
 };
 
-static void sh_eth_chip_reset_r8a7740(struct net_device *ndev)
-{
-	struct sh_eth_private *mdp = netdev_priv(ndev);
-
-	/* reset device */
-	sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR);
-	mdelay(1);
-
-	sh_eth_select_mii(ndev);
-}
-
-/* R8A7740 */
-static struct sh_eth_cpu_data r8a7740_data = {
-	.chip_reset	= sh_eth_chip_reset_r8a7740,
-	.set_duplex	= sh_eth_set_duplex,
-	.set_rate	= sh_eth_set_rate_gether,
-
-	.register_type	= SH_ETH_REG_GIGABIT,
-
-	.ecsr_value	= ECSR_ICD | ECSR_MPD,
-	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
-
-	.tx_check	= EESR_TC1 | EESR_FTC,
-	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
-			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
-			  EESR_TDE | EESR_ECI,
-	.fdr_value	= 0x0000070f,
-
-	.apr		= 1,
-	.mpr		= 1,
-	.tpauser	= 1,
-	.bculr		= 1,
-	.hw_swap	= 1,
-	.rpadir		= 1,
-	.rpadir_value   = 2 << 16,
-	.no_trimd	= 1,
-	.no_ade		= 1,
-	.tsu		= 1,
-	.select_mii	= 1,
-	.shift_rd0	= 1,
-};
-
-/* R7S72100 */
-static struct sh_eth_cpu_data r7s72100_data = {
-	.chip_reset	= sh_eth_chip_reset,
-	.set_duplex	= sh_eth_set_duplex,
-
-	.register_type	= SH_ETH_REG_FAST_RZ,
-
-	.ecsr_value	= ECSR_ICD,
-	.ecsipr_value	= ECSIPR_ICDIP,
-	.eesipr_value	= 0xff7f009f,
-
-	.tx_check	= EESR_TC1 | EESR_FTC,
-	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
-			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
-			  EESR_TDE | EESR_ECI,
-	.fdr_value	= 0x0000070f,
-
-	.no_psr		= 1,
-	.apr		= 1,
-	.mpr		= 1,
-	.tpauser	= 1,
-	.hw_swap	= 1,
-	.rpadir		= 1,
-	.rpadir_value   = 2 << 16,
-	.no_trimd	= 1,
-	.no_ade		= 1,
-	.hw_crc		= 1,
-	.tsu		= 1,
-	.shift_rd0	= 1,
-};
-
 static struct sh_eth_cpu_data sh7619_data = {
 	.register_type	= SH_ETH_REG_FAST_SH3_SH2,
 
@@ -3277,13 +3279,6 @@ static struct platform_device_id sh_eth_id_table[] = {
 	{ "sh7757-ether", (kernel_ulong_t)&sh7757_data },
 	{ "sh7757-gether", (kernel_ulong_t)&sh7757_data_giga },
 	{ "sh7763-gether", (kernel_ulong_t)&sh7763_data },
-	{ "r7s72100-ether", (kernel_ulong_t)&r7s72100_data },
-	{ "r8a7740-gether", (kernel_ulong_t)&r8a7740_data },
-	{ "r8a777x-ether", (kernel_ulong_t)&r8a777x_data },
-	{ "r8a7790-ether", (kernel_ulong_t)&r8a779x_data },
-	{ "r8a7791-ether", (kernel_ulong_t)&r8a779x_data },
-	{ "r8a7793-ether", (kernel_ulong_t)&r8a779x_data },
-	{ "r8a7794-ether", (kernel_ulong_t)&r8a779x_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(platform, sh_eth_id_table);
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c
index e9f2349e98bc..a4ab71d43e4e 100644
--- a/drivers/net/ethernet/rocker/rocker.c
+++ b/drivers/net/ethernet/rocker/rocker.c
@@ -4998,7 +4998,7 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number)
 	dev->netdev_ops = &rocker_port_netdev_ops;
 	dev->ethtool_ops = &rocker_port_ethtool_ops;
 	dev->switchdev_ops = &rocker_port_switchdev_ops;
-	netif_napi_add(dev, &rocker_port->napi_tx, rocker_port_poll_tx,
+	netif_tx_napi_add(dev, &rocker_port->napi_tx, rocker_port_poll_tx,
 		       NAPI_POLL_WEIGHT);
 	netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx,
 		       NAPI_POLL_WEIGHT);
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index bc6d21b471be..425df3dbc77d 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -181,13 +181,6 @@ static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
 		MCDI_WORD(outbuf, GET_CAPABILITIES_OUT_TX_DPCPU_FW_ID);
 
 	if (!(nic_data->datapath_caps &
-	      (1 << MC_CMD_GET_CAPABILITIES_OUT_TX_TSO_LBN))) {
-		netif_err(efx, drv, efx->net_dev,
-			  "current firmware does not support TSO\n");
-		return -ENODEV;
-	}
-
-	if (!(nic_data->datapath_caps &
 	      (1 << MC_CMD_GET_CAPABILITIES_OUT_RX_PREFIX_LEN_14_LBN))) {
 		netif_err(efx, probe, efx->net_dev,
 			  "current firmware does not support an RX prefix\n");
@@ -1797,6 +1790,12 @@ static void efx_ef10_tx_init(struct efx_tx_queue *tx_queue)
 			     ESF_DZ_TX_OPTION_UDP_TCP_CSUM, csum_offload,
 			     ESF_DZ_TX_OPTION_IP_CSUM, csum_offload);
 	tx_queue->write_count = 1;
+
+	if (nic_data->datapath_caps &
+	    (1 << MC_CMD_GET_CAPABILITIES_OUT_TX_TSO_LBN)) {
+		tx_queue->tso_version = 1;
+	}
+
 	wmb();
 	efx_ef10_push_tx_desc(tx_queue, txd);
 
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index a3c42a376741..b405349a570c 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -2059,7 +2059,6 @@ static void efx_init_napi_channel(struct efx_channel *channel)
 	channel->napi_dev = efx->net_dev;
 	netif_napi_add(channel->napi_dev, &channel->napi_str,
 		       efx_poll, napi_weight);
-	napi_hash_add(&channel->napi_str);
 	efx_channel_busy_poll_init(channel);
 }
 
@@ -2785,6 +2784,12 @@ static const struct pci_device_id efx_pci_table[] = {
 	 .driver_data = (unsigned long) &efx_hunt_a0_vf_nic_type},
 	{PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x0923),  /* SFC9140 PF */
 	 .driver_data = (unsigned long) &efx_hunt_a0_nic_type},
+	{PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x1923),  /* SFC9140 VF */
+	 .driver_data = (unsigned long) &efx_hunt_a0_vf_nic_type},
+	{PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x0a03),  /* SFC9220 PF */
+	 .driver_data = (unsigned long) &efx_hunt_a0_nic_type},
+	{PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x1a03),  /* SFC9220 VF */
+	 .driver_data = (unsigned long) &efx_hunt_a0_vf_nic_type},
 	{0}			/* end of list */
 };
 
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index a8ddd122f685..38c422321cda 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -182,6 +182,7 @@ struct efx_tx_buffer {
  *
  * @efx: The associated Efx NIC
  * @queue: DMA queue number
+ * @tso_version: Version of TSO in use for this queue.
  * @channel: The associated channel
  * @core_txq: The networking core TX queue structure
  * @buffer: The software buffer ring
@@ -228,6 +229,7 @@ struct efx_tx_queue {
 	/* Members which don't change on the fast path */
 	struct efx_nic *efx ____cacheline_aligned_in_smp;
 	unsigned queue;
+	unsigned int tso_version;
 	struct efx_channel *channel;
 	struct netdev_queue *core_txq;
 	struct efx_tx_buffer *buffer;
@@ -1502,8 +1504,9 @@ static inline struct efx_rx_buffer *efx_rx_buffer(struct efx_rx_queue *rx_queue,
  * same cycle, the XMAC can miss the IPG altogether.  We work around
  * this by adding a further 16 bytes.
  */
+#define EFX_FRAME_PAD	16
 #define EFX_MAX_FRAME_LEN(mtu) \
-	((((mtu) + ETH_HLEN + VLAN_HLEN + 4/* FCS */ + 7) & ~7) + 16)
+	(ALIGN(((mtu) + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN + EFX_FRAME_PAD), 8))
 
 static inline bool efx_xmit_with_hwtstamp(struct sk_buff *skb)
 {
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 809ea4610a77..8956995b2fe7 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -463,7 +463,6 @@ efx_rx_packet_gro(struct efx_channel *channel, struct efx_rx_buffer *rx_buf,
 
 	skb_record_rx_queue(skb, channel->rx_queue.core_index);
 
-	skb_mark_napi_id(skb, &channel->napi_str);
 	gro_result = napi_gro_frags(napi);
 	if (gro_result != GRO_DROP)
 		channel->irq_mod_score += 2;
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 67f6afaa022f..f7a0ec1bca97 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -1010,13 +1010,17 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue,
 
 /* Parse the SKB header and initialise state. */
 static int tso_start(struct tso_state *st, struct efx_nic *efx,
+		     struct efx_tx_queue *tx_queue,
 		     const struct sk_buff *skb)
 {
-	bool use_opt_desc = efx_nic_rev(efx) >= EFX_REV_HUNT_A0;
 	struct device *dma_dev = &efx->pci_dev->dev;
 	unsigned int header_len, in_len;
+	bool use_opt_desc = false;
 	dma_addr_t dma_addr;
 
+	if (tx_queue->tso_version == 1)
+		use_opt_desc = true;
+
 	st->ip_off = skb_network_header(skb) - skb->data;
 	st->tcp_off = skb_transport_header(skb) - skb->data;
 	header_len = st->tcp_off + (tcp_hdr(skb)->doff << 2u);
@@ -1271,7 +1275,7 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
 	/* Find the packet protocol and sanity-check it */
 	state.protocol = efx_tso_check_protocol(skb);
 
-	rc = tso_start(&state, efx, skb);
+	rc = tso_start(&state, efx, tx_queue, skb);
 	if (rc)
 		goto mem_err;
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 623c6ed8764a..f4518bc2cd28 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -137,6 +137,31 @@ struct stmmac_extra_stats {
 	unsigned long pcs_link;
 	unsigned long pcs_duplex;
 	unsigned long pcs_speed;
+	/* debug register */
+	unsigned long mtl_tx_status_fifo_full;
+	unsigned long mtl_tx_fifo_not_empty;
+	unsigned long mmtl_fifo_ctrl;
+	unsigned long mtl_tx_fifo_read_ctrl_write;
+	unsigned long mtl_tx_fifo_read_ctrl_wait;
+	unsigned long mtl_tx_fifo_read_ctrl_read;
+	unsigned long mtl_tx_fifo_read_ctrl_idle;
+	unsigned long mac_tx_in_pause;
+	unsigned long mac_tx_frame_ctrl_xfer;
+	unsigned long mac_tx_frame_ctrl_idle;
+	unsigned long mac_tx_frame_ctrl_wait;
+	unsigned long mac_tx_frame_ctrl_pause;
+	unsigned long mac_gmii_tx_proto_engine;
+	unsigned long mtl_rx_fifo_fill_level_full;
+	unsigned long mtl_rx_fifo_fill_above_thresh;
+	unsigned long mtl_rx_fifo_fill_below_thresh;
+	unsigned long mtl_rx_fifo_fill_level_empty;
+	unsigned long mtl_rx_fifo_read_ctrl_flush;
+	unsigned long mtl_rx_fifo_read_ctrl_read_data;
+	unsigned long mtl_rx_fifo_read_ctrl_status;
+	unsigned long mtl_rx_fifo_read_ctrl_idle;
+	unsigned long mtl_rx_fifo_ctrl_active;
+	unsigned long mac_rx_frame_ctrl_fifo;
+	unsigned long mac_gmii_rx_proto_engine;
 };
 
 /* CSR Frequency Access Defines*/
@@ -408,6 +433,7 @@ struct stmmac_ops {
 	void (*set_eee_pls)(struct mac_device_info *hw, int link);
 	void (*ctrl_ane)(struct mac_device_info *hw, bool restart);
 	void (*get_adv)(struct mac_device_info *hw, struct rgmii_adv *adv);
+	void (*debug)(void __iomem *ioaddr, struct stmmac_extra_stats *x);
 };
 
 /* PTP and HW Timer helpers */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
index 82de68b1a452..36d3355f2fb0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
@@ -198,19 +198,19 @@ static int ipq806x_gmac_set_speed(struct ipq806x_gmac *gmac, unsigned int speed)
 	return 0;
 }
 
-static void *ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac)
+static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac)
 {
 	struct device *dev = &gmac->pdev->dev;
 
 	gmac->phy_mode = of_get_phy_mode(dev->of_node);
 	if (gmac->phy_mode < 0) {
 		dev_err(dev, "missing phy mode property\n");
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
 	}
 
 	if (of_property_read_u32(dev->of_node, "qcom,id", &gmac->id) < 0) {
 		dev_err(dev, "missing qcom id property\n");
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
 	}
 
 	/* The GMACs are called 1 to 4 in the documentation, but to simplify the
@@ -219,13 +219,13 @@ static void *ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac)
 	 */
 	if (gmac->id < 0 || gmac->id > 3) {
 		dev_err(dev, "invalid gmac id\n");
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
 	}
 
 	gmac->core_clk = devm_clk_get(dev, "stmmaceth");
 	if (IS_ERR(gmac->core_clk)) {
 		dev_err(dev, "missing stmmaceth clk property\n");
-		return gmac->core_clk;
+		return PTR_ERR(gmac->core_clk);
 	}
 	clk_set_rate(gmac->core_clk, 266000000);
 
@@ -234,18 +234,16 @@ static void *ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac)
 							   "qcom,nss-common");
 	if (IS_ERR(gmac->nss_common)) {
 		dev_err(dev, "missing nss-common node\n");
-		return gmac->nss_common;
+		return PTR_ERR(gmac->nss_common);
 	}
 
 	/* Setup the register map for the qsgmii csr registers */
 	gmac->qsgmii_csr = syscon_regmap_lookup_by_phandle(dev->of_node,
 							   "qcom,qsgmii-csr");
-	if (IS_ERR(gmac->qsgmii_csr)) {
+	if (IS_ERR(gmac->qsgmii_csr))
 		dev_err(dev, "missing qsgmii-csr node\n");
-		return gmac->qsgmii_csr;
-	}
 
-	return NULL;
+	return PTR_ERR_OR_ZERO(gmac->qsgmii_csr);
 }
 
 static void ipq806x_gmac_fix_mac_speed(void *priv, unsigned int speed)
@@ -262,7 +260,7 @@ static int ipq806x_gmac_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct ipq806x_gmac *gmac;
 	int val;
-	void *err;
+	int err;
 
 	val = stmmac_get_platform_resources(pdev, &stmmac_res);
 	if (val)
@@ -279,9 +277,9 @@ static int ipq806x_gmac_probe(struct platform_device *pdev)
 	gmac->pdev = pdev;
 
 	err = ipq806x_gmac_of_parse(gmac);
-	if (IS_ERR(err)) {
+	if (err) {
 		dev_err(dev, "device tree parsing error\n");
-		return PTR_ERR(err);
+		return err;
 	}
 
 	regmap_write(gmac->qsgmii_csr, QSGMII_PCS_CAL_LCKDT_CTL,
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index b3fe0575ff6b..8831a053ac13 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
@@ -34,6 +34,7 @@
 #define GMAC_FLOW_CTRL		0x00000018	/* Flow Control */
 #define GMAC_VLAN_TAG		0x0000001c	/* VLAN Tag */
 #define GMAC_VERSION		0x00000020	/* GMAC CORE Version */
+#define GMAC_DEBUG		0x00000024	/* GMAC debug register */
 #define GMAC_WAKEUP_FILTER	0x00000028	/* Wake-up Frame Filter */
 
 #define GMAC_INT_STATUS		0x00000038	/* interrupt status register */
@@ -177,6 +178,47 @@ enum inter_frame_gap {
 #define GMAC_FLOW_CTRL_TFE	0x00000002	/* Tx Flow Control Enable */
 #define GMAC_FLOW_CTRL_FCB_BPA	0x00000001	/* Flow Control Busy ... */
 
+/* DEBUG Register defines */
+/* MTL TxStatus FIFO */
+#define GMAC_DEBUG_TXSTSFSTS	BIT(25)	/* MTL TxStatus FIFO Full Status */
+#define GMAC_DEBUG_TXFSTS	BIT(24) /* MTL Tx FIFO Not Empty Status */
+#define GMAC_DEBUG_TWCSTS	BIT(22) /* MTL Tx FIFO Write Controller */
+/* MTL Tx FIFO Read Controller Status */
+#define GMAC_DEBUG_TRCSTS_MASK	GENMASK(21, 20)
+#define GMAC_DEBUG_TRCSTS_SHIFT	20
+#define GMAC_DEBUG_TRCSTS_IDLE	0
+#define GMAC_DEBUG_TRCSTS_READ	1
+#define GMAC_DEBUG_TRCSTS_TXW	2
+#define GMAC_DEBUG_TRCSTS_WRITE	3
+#define GMAC_DEBUG_TXPAUSED	BIT(19) /* MAC Transmitter in PAUSE */
+/* MAC Transmit Frame Controller Status */
+#define GMAC_DEBUG_TFCSTS_MASK	GENMASK(18, 17)
+#define GMAC_DEBUG_TFCSTS_SHIFT	17
+#define GMAC_DEBUG_TFCSTS_IDLE	0
+#define GMAC_DEBUG_TFCSTS_WAIT	1
+#define GMAC_DEBUG_TFCSTS_GEN_PAUSE	2
+#define GMAC_DEBUG_TFCSTS_XFER	3
+/* MAC GMII or MII Transmit Protocol Engine Status */
+#define GMAC_DEBUG_TPESTS	BIT(16)
+#define GMAC_DEBUG_RXFSTS_MASK	GENMASK(9, 8) /* MTL Rx FIFO Fill-level */
+#define GMAC_DEBUG_RXFSTS_SHIFT	8
+#define GMAC_DEBUG_RXFSTS_EMPTY	0
+#define GMAC_DEBUG_RXFSTS_BT	1
+#define GMAC_DEBUG_RXFSTS_AT	2
+#define GMAC_DEBUG_RXFSTS_FULL	3
+#define GMAC_DEBUG_RRCSTS_MASK	GENMASK(6, 5) /* MTL Rx FIFO Read Controller */
+#define GMAC_DEBUG_RRCSTS_SHIFT	5
+#define GMAC_DEBUG_RRCSTS_IDLE	0
+#define GMAC_DEBUG_RRCSTS_RDATA	1
+#define GMAC_DEBUG_RRCSTS_RSTAT	2
+#define GMAC_DEBUG_RRCSTS_FLUSH	3
+#define GMAC_DEBUG_RWCSTS	BIT(4) /* MTL Rx FIFO Write Controller Active */
+/* MAC Receive Frame Controller FIFO Status */
+#define GMAC_DEBUG_RFCFCSTS_MASK	GENMASK(2, 1)
+#define GMAC_DEBUG_RFCFCSTS_SHIFT	1
+/* MAC GMII or MII Receive Protocol Engine Status */
+#define GMAC_DEBUG_RPESTS	BIT(0)
+
 /*--- DMA BLOCK defines ---*/
 /* DMA Bus Mode register defines */
 #define DMA_BUS_MODE_SFT_RESET	0x00000001	/* Software Reset */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index 371a669d69fd..c2941172f6d1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -397,6 +397,80 @@ static void dwmac1000_get_adv(struct mac_device_info *hw, struct rgmii_adv *adv)
 	adv->lp_pause = (value & GMAC_ANE_PSE) >> GMAC_ANE_PSE_SHIFT;
 }
 
+static void dwmac1000_debug(void __iomem *ioaddr, struct stmmac_extra_stats *x)
+{
+	u32 value = readl(ioaddr + GMAC_DEBUG);
+
+	if (value & GMAC_DEBUG_TXSTSFSTS)
+		x->mtl_tx_status_fifo_full++;
+	if (value & GMAC_DEBUG_TXFSTS)
+		x->mtl_tx_fifo_not_empty++;
+	if (value & GMAC_DEBUG_TWCSTS)
+		x->mmtl_fifo_ctrl++;
+	if (value & GMAC_DEBUG_TRCSTS_MASK) {
+		u32 trcsts = (value & GMAC_DEBUG_TRCSTS_MASK)
+			     >> GMAC_DEBUG_TRCSTS_SHIFT;
+		if (trcsts == GMAC_DEBUG_TRCSTS_WRITE)
+			x->mtl_tx_fifo_read_ctrl_write++;
+		else if (trcsts == GMAC_DEBUG_TRCSTS_TXW)
+			x->mtl_tx_fifo_read_ctrl_wait++;
+		else if (trcsts == GMAC_DEBUG_TRCSTS_READ)
+			x->mtl_tx_fifo_read_ctrl_read++;
+		else
+			x->mtl_tx_fifo_read_ctrl_idle++;
+	}
+	if (value & GMAC_DEBUG_TXPAUSED)
+		x->mac_tx_in_pause++;
+	if (value & GMAC_DEBUG_TFCSTS_MASK) {
+		u32 tfcsts = (value & GMAC_DEBUG_TFCSTS_MASK)
+			      >> GMAC_DEBUG_TFCSTS_SHIFT;
+
+		if (tfcsts == GMAC_DEBUG_TFCSTS_XFER)
+			x->mac_tx_frame_ctrl_xfer++;
+		else if (tfcsts == GMAC_DEBUG_TFCSTS_GEN_PAUSE)
+			x->mac_tx_frame_ctrl_pause++;
+		else if (tfcsts == GMAC_DEBUG_TFCSTS_WAIT)
+			x->mac_tx_frame_ctrl_wait++;
+		else
+			x->mac_tx_frame_ctrl_idle++;
+	}
+	if (value & GMAC_DEBUG_TPESTS)
+		x->mac_gmii_tx_proto_engine++;
+	if (value & GMAC_DEBUG_RXFSTS_MASK) {
+		u32 rxfsts = (value & GMAC_DEBUG_RXFSTS_MASK)
+			     >> GMAC_DEBUG_RRCSTS_SHIFT;
+
+		if (rxfsts == GMAC_DEBUG_RXFSTS_FULL)
+			x->mtl_rx_fifo_fill_level_full++;
+		else if (rxfsts == GMAC_DEBUG_RXFSTS_AT)
+			x->mtl_rx_fifo_fill_above_thresh++;
+		else if (rxfsts == GMAC_DEBUG_RXFSTS_BT)
+			x->mtl_rx_fifo_fill_below_thresh++;
+		else
+			x->mtl_rx_fifo_fill_level_empty++;
+	}
+	if (value & GMAC_DEBUG_RRCSTS_MASK) {
+		u32 rrcsts = (value & GMAC_DEBUG_RRCSTS_MASK) >>
+			     GMAC_DEBUG_RRCSTS_SHIFT;
+
+		if (rrcsts == GMAC_DEBUG_RRCSTS_FLUSH)
+			x->mtl_rx_fifo_read_ctrl_flush++;
+		else if (rrcsts == GMAC_DEBUG_RRCSTS_RSTAT)
+			x->mtl_rx_fifo_read_ctrl_read_data++;
+		else if (rrcsts == GMAC_DEBUG_RRCSTS_RDATA)
+			x->mtl_rx_fifo_read_ctrl_status++;
+		else
+			x->mtl_rx_fifo_read_ctrl_idle++;
+	}
+	if (value & GMAC_DEBUG_RWCSTS)
+		x->mtl_rx_fifo_ctrl_active++;
+	if (value & GMAC_DEBUG_RFCFCSTS_MASK)
+		x->mac_rx_frame_ctrl_fifo = (value & GMAC_DEBUG_RFCFCSTS_MASK)
+					    >> GMAC_DEBUG_RFCFCSTS_SHIFT;
+	if (value & GMAC_DEBUG_RPESTS)
+		x->mac_gmii_rx_proto_engine++;
+}
+
 static const struct stmmac_ops dwmac1000_ops = {
 	.core_init = dwmac1000_core_init,
 	.rx_ipc = dwmac1000_rx_ipc_enable,
@@ -413,6 +487,7 @@ static const struct stmmac_ops dwmac1000_ops = {
 	.set_eee_pls = dwmac1000_set_eee_pls,
 	.ctrl_ane = dwmac1000_ctrl_ane,
 	.get_adv = dwmac1000_get_adv,
+	.debug = dwmac1000_debug,
 };
 
 struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins,
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 2e51b816a7e8..4c6486cc80fb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -136,6 +136,31 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = {
 	STMMAC_STAT(irq_pcs_ane_n),
 	STMMAC_STAT(irq_pcs_link_n),
 	STMMAC_STAT(irq_rgmii_n),
+	/* DEBUG */
+	STMMAC_STAT(mtl_tx_status_fifo_full),
+	STMMAC_STAT(mtl_tx_fifo_not_empty),
+	STMMAC_STAT(mmtl_fifo_ctrl),
+	STMMAC_STAT(mtl_tx_fifo_read_ctrl_write),
+	STMMAC_STAT(mtl_tx_fifo_read_ctrl_wait),
+	STMMAC_STAT(mtl_tx_fifo_read_ctrl_read),
+	STMMAC_STAT(mtl_tx_fifo_read_ctrl_idle),
+	STMMAC_STAT(mac_tx_in_pause),
+	STMMAC_STAT(mac_tx_frame_ctrl_xfer),
+	STMMAC_STAT(mac_tx_frame_ctrl_idle),
+	STMMAC_STAT(mac_tx_frame_ctrl_wait),
+	STMMAC_STAT(mac_tx_frame_ctrl_pause),
+	STMMAC_STAT(mac_gmii_tx_proto_engine),
+	STMMAC_STAT(mtl_rx_fifo_fill_level_full),
+	STMMAC_STAT(mtl_rx_fifo_fill_above_thresh),
+	STMMAC_STAT(mtl_rx_fifo_fill_below_thresh),
+	STMMAC_STAT(mtl_rx_fifo_fill_level_empty),
+	STMMAC_STAT(mtl_rx_fifo_read_ctrl_flush),
+	STMMAC_STAT(mtl_rx_fifo_read_ctrl_read_data),
+	STMMAC_STAT(mtl_rx_fifo_read_ctrl_status),
+	STMMAC_STAT(mtl_rx_fifo_read_ctrl_idle),
+	STMMAC_STAT(mtl_rx_fifo_ctrl_active),
+	STMMAC_STAT(mac_rx_frame_ctrl_fifo),
+	STMMAC_STAT(mac_gmii_rx_proto_engine),
 };
 #define STMMAC_STATS_LEN ARRAY_SIZE(stmmac_gstrings_stats)
 
@@ -497,6 +522,11 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
 			if (val)
 				priv->xstats.phy_eee_wakeup_error_n = val;
 		}
+
+		if ((priv->hw->mac->debug) &&
+		    (priv->synopsys_id >= DWMAC_CORE_3_50))
+			priv->hw->mac->debug(priv->ioaddr,
+					     (void *)&priv->xstats);
 	}
 	for (i = 0; i < STMMAC_STATS_LEN; i++) {
 		char *p = (char *)priv + stmmac_gstrings_stats[i].stat_offset;
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 48b92c9de12a..15322c08de80 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -2469,7 +2469,7 @@ static int cpsw_probe(struct platform_device *pdev)
 	ndev->netdev_ops = &cpsw_netdev_ops;
 	ndev->ethtool_ops = &cpsw_ethtool_ops;
 	netif_napi_add(ndev, &priv->napi_rx, cpsw_rx_poll, CPSW_POLL_WEIGHT);
-	netif_napi_add(ndev, &priv->napi_tx, cpsw_tx_poll, CPSW_POLL_WEIGHT);
+	netif_tx_napi_add(ndev, &priv->napi_tx, cpsw_tx_poll, CPSW_POLL_WEIGHT);
 
 	/* register the network device */
 	SET_NETDEV_DEV(ndev, &pdev->dev);
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 37b9b39192ec..e5e20e734f21 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1990,7 +1990,7 @@ static int netcp_create_interface(struct netcp_device *netcp_device,
 
 	/* NAPI register */
 	netif_napi_add(ndev, &netcp->rx_napi, netcp_rx_poll, NETCP_NAPI_WEIGHT);
-	netif_napi_add(ndev, &netcp->tx_napi, netcp_tx_poll, NETCP_NAPI_WEIGHT);
+	netif_tx_napi_add(ndev, &netcp->tx_napi, netcp_tx_poll, NETCP_NAPI_WEIGHT);
 
 	/* Register the network device */
 	ndev->dev_id		= 0;
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index 5fa98f599b3d..f4130af09244 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -124,37 +124,22 @@ struct ndis_tcp_ip_checksum_info;
 /*
  * Represent netvsc packet which contains 1 RNDIS and 1 ethernet frame
  * within the RNDIS
+ *
+ * The size of this structure is less than 48 bytes and we can now
+ * place this structure in the skb->cb field.
  */
 struct hv_netvsc_packet {
 	/* Bookkeeping stuff */
-	u32 status;
-
-	bool is_data_pkt;
-	bool xmit_more; /* from skb */
-	bool cp_partial; /* partial copy into send buffer */
+	u8 cp_partial; /* partial copy into send buffer */
 
-	u16 vlan_tci;
+	u8 rmsg_size; /* RNDIS header and PPI size */
+	u8 rmsg_pgcnt; /* page count of RNDIS header and PPI */
+	u8 page_buf_cnt;
 
 	u16 q_idx;
-	struct vmbus_channel *channel;
-
-	u64 send_completion_tid;
-	void *send_completion_ctx;
-	void (*send_completion)(void *context);
-
 	u32 send_buf_index;
 
-	/* This points to the memory after page_buf */
-	struct rndis_message *rndis_msg;
-
-	u32 rmsg_size; /* RNDIS header and PPI size */
-	u32 rmsg_pgcnt; /* page count of RNDIS header and PPI */
-
 	u32 total_data_buflen;
-	/* Points to the send/receive buffer where the ethernet frame is */
-	void *data;
-	u32 page_buf_cnt;
-	struct hv_page_buffer *page_buf;
 };
 
 struct netvsc_device_info {
@@ -177,7 +162,6 @@ struct rndis_device {
 
 	enum rndis_device_state state;
 	bool link_state;
-	bool link_change;
 	atomic_t new_req_id;
 
 	spinlock_t request_lock;
@@ -188,16 +172,22 @@ struct rndis_device {
 
 
 /* Interface */
+struct rndis_message;
 int netvsc_device_add(struct hv_device *device, void *additional_info);
 int netvsc_device_remove(struct hv_device *device);
 int netvsc_send(struct hv_device *device,
-		struct hv_netvsc_packet *packet);
+		struct hv_netvsc_packet *packet,
+		struct rndis_message *rndis_msg,
+		struct hv_page_buffer **page_buffer,
+		struct sk_buff *skb);
 void netvsc_linkstatus_callback(struct hv_device *device_obj,
 				struct rndis_message *resp);
-void netvsc_xmit_completion(void *context);
 int netvsc_recv_callback(struct hv_device *device_obj,
 			struct hv_netvsc_packet *packet,
-			struct ndis_tcp_ip_checksum_info *csum_info);
+			void **data,
+			struct ndis_tcp_ip_checksum_info *csum_info,
+			struct vmbus_channel *channel,
+			u16 vlan_tci);
 void netvsc_channel_cb(void *context);
 int rndis_filter_open(struct hv_device *dev);
 int rndis_filter_close(struct hv_device *dev);
@@ -205,12 +195,13 @@ int rndis_filter_device_add(struct hv_device *dev,
 			void *additional_info);
 void rndis_filter_device_remove(struct hv_device *dev);
 int rndis_filter_receive(struct hv_device *dev,
-			struct hv_netvsc_packet *pkt);
+			struct hv_netvsc_packet *pkt,
+			void **data,
+			struct vmbus_channel *channel);
 
 int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter);
 int rndis_filter_set_device_mac(struct hv_device *hdev, char *mac);
 
-
 #define NVSP_INVALID_PROTOCOL_VERSION	((u32)0xFFFFFFFF)
 
 #define NVSP_PROTOCOL_VERSION_1		2
@@ -633,7 +624,6 @@ struct nvsp_message {
 #define RNDIS_PKT_ALIGN_DEFAULT 8
 
 struct multi_send_data {
-	spinlock_t lock; /* protect struct multi_send_data */
 	struct hv_netvsc_packet *pkt; /* netvsc pkt pending */
 	u32 count; /* counter of batched packets */
 };
@@ -644,11 +634,24 @@ struct netvsc_stats {
 	struct u64_stats_sync syncp;
 };
 
+struct netvsc_reconfig {
+	struct list_head list;
+	u32 event;
+};
+
 /* The context of the netvsc device  */
 struct net_device_context {
 	/* point back to our device context */
 	struct hv_device *device_ctx;
+	/* reconfigure work */
 	struct delayed_work dwork;
+	/* last reconfig time */
+	unsigned long last_reconfig;
+	/* reconfig events */
+	struct list_head reconfig_events;
+	/* list protection */
+	spinlock_t lock;
+
 	struct work_struct work;
 	u32 msg_enable; /* debug level */
 
@@ -1260,5 +1263,4 @@ struct rndis_message {
 #define TRANSPORT_INFO_IPV6_TCP ((INFO_IPV6 << 16) | INFO_TCP)
 #define TRANSPORT_INFO_IPV6_UDP ((INFO_IPV6 << 16) | INFO_UDP)
 
-
 #endif /* _HYPERV_NET_H */
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 51e4c0fd0a74..02bab9a7c9ff 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -38,7 +38,6 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device)
 {
 	struct netvsc_device *net_device;
 	struct net_device *ndev = hv_get_drvdata(device);
-	int i;
 
 	net_device = kzalloc(sizeof(struct netvsc_device), GFP_KERNEL);
 	if (!net_device)
@@ -58,9 +57,6 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device)
 	net_device->max_pkt = RNDIS_MAX_PKT_DEFAULT;
 	net_device->pkt_align = RNDIS_PKT_ALIGN_DEFAULT;
 
-	for (i = 0; i < num_online_cpus(); i++)
-		spin_lock_init(&net_device->msd[i].lock);
-
 	hv_set_drvdata(device, net_device);
 	return net_device;
 }
@@ -610,6 +606,7 @@ static inline void netvsc_free_send_slot(struct netvsc_device *net_device,
 }
 
 static void netvsc_send_completion(struct netvsc_device *net_device,
+				   struct vmbus_channel *incoming_channel,
 				   struct hv_device *device,
 				   struct vmpacket_descriptor *packet)
 {
@@ -617,6 +614,7 @@ static void netvsc_send_completion(struct netvsc_device *net_device,
 	struct hv_netvsc_packet *nvsc_packet;
 	struct net_device *ndev;
 	u32 send_index;
+	struct sk_buff *skb;
 
 	ndev = net_device->ndev;
 
@@ -642,18 +640,17 @@ static void netvsc_send_completion(struct netvsc_device *net_device,
 		int queue_sends;
 
 		/* Get the send context */
-		nvsc_packet = (struct hv_netvsc_packet *)(unsigned long)
-			packet->trans_id;
+		skb = (struct sk_buff *)(unsigned long)packet->trans_id;
 
 		/* Notify the layer above us */
-		if (nvsc_packet) {
+		if (skb) {
+			nvsc_packet = (struct hv_netvsc_packet *) skb->cb;
 			send_index = nvsc_packet->send_buf_index;
 			if (send_index != NETVSC_INVALID_INDEX)
 				netvsc_free_send_slot(net_device, send_index);
 			q_idx = nvsc_packet->q_idx;
-			channel = nvsc_packet->channel;
-			nvsc_packet->send_completion(nvsc_packet->
-						     send_completion_ctx);
+			channel = incoming_channel;
+			dev_kfree_skb_any(skb);
 		}
 
 		num_outstanding_sends =
@@ -705,12 +702,17 @@ static u32 netvsc_get_next_send_section(struct netvsc_device *net_device)
 static u32 netvsc_copy_to_send_buf(struct netvsc_device *net_device,
 				   unsigned int section_index,
 				   u32 pend_size,
-				   struct hv_netvsc_packet *packet)
+				   struct hv_netvsc_packet *packet,
+				   struct rndis_message *rndis_msg,
+				   struct hv_page_buffer **pb,
+				   struct sk_buff *skb)
 {
 	char *start = net_device->send_buf;
 	char *dest = start + (section_index * net_device->send_section_size)
 		     + pend_size;
 	int i;
+	bool is_data_pkt = (skb != NULL) ? true : false;
+	bool xmit_more = (skb != NULL) ? skb->xmit_more : false;
 	u32 msg_size = 0;
 	u32 padding = 0;
 	u32 remain = packet->total_data_buflen % net_device->pkt_align;
@@ -718,17 +720,17 @@ static u32 netvsc_copy_to_send_buf(struct netvsc_device *net_device,
 		packet->page_buf_cnt;
 
 	/* Add padding */
-	if (packet->is_data_pkt && packet->xmit_more && remain &&
+	if (is_data_pkt && xmit_more && remain &&
 	    !packet->cp_partial) {
 		padding = net_device->pkt_align - remain;
-		packet->rndis_msg->msg_len += padding;
+		rndis_msg->msg_len += padding;
 		packet->total_data_buflen += padding;
 	}
 
 	for (i = 0; i < page_count; i++) {
-		char *src = phys_to_virt(packet->page_buf[i].pfn << PAGE_SHIFT);
-		u32 offset = packet->page_buf[i].offset;
-		u32 len = packet->page_buf[i].len;
+		char *src = phys_to_virt((*pb)[i].pfn << PAGE_SHIFT);
+		u32 offset = (*pb)[i].offset;
+		u32 len = (*pb)[i].len;
 
 		memcpy(dest, (src + offset), len);
 		msg_size += len;
@@ -745,19 +747,22 @@ static u32 netvsc_copy_to_send_buf(struct netvsc_device *net_device,
 
 static inline int netvsc_send_pkt(
 	struct hv_netvsc_packet *packet,
-	struct netvsc_device *net_device)
+	struct netvsc_device *net_device,
+	struct hv_page_buffer **pb,
+	struct sk_buff *skb)
 {
 	struct nvsp_message nvmsg;
-	struct vmbus_channel *out_channel = packet->channel;
 	u16 q_idx = packet->q_idx;
+	struct vmbus_channel *out_channel = net_device->chn_table[q_idx];
 	struct net_device *ndev = net_device->ndev;
 	u64 req_id;
 	int ret;
 	struct hv_page_buffer *pgbuf;
 	u32 ring_avail = hv_ringbuf_avail_percent(&out_channel->outbound);
+	bool xmit_more = (skb != NULL) ? skb->xmit_more : false;
 
 	nvmsg.hdr.msg_type = NVSP_MSG1_TYPE_SEND_RNDIS_PKT;
-	if (packet->is_data_pkt) {
+	if (skb != NULL) {
 		/* 0 is RMC_DATA; */
 		nvmsg.msg.v1_msg.send_rndis_pkt.channel_type = 0;
 	} else {
@@ -773,10 +778,7 @@ static inline int netvsc_send_pkt(
 		nvmsg.msg.v1_msg.send_rndis_pkt.send_buf_section_size =
 			packet->total_data_buflen;
 
-	if (packet->send_completion)
-		req_id = (ulong)packet;
-	else
-		req_id = 0;
+	req_id = (ulong)skb;
 
 	if (out_channel->rescind)
 		return -ENODEV;
@@ -789,11 +791,11 @@ static inline int netvsc_send_pkt(
 	 * unnecessarily.
 	 */
 	if (ring_avail < (RING_AVAIL_PERCENT_LOWATER + 1))
-		packet->xmit_more = false;
+		xmit_more = false;
 
 	if (packet->page_buf_cnt) {
-		pgbuf = packet->cp_partial ? packet->page_buf +
-			packet->rmsg_pgcnt : packet->page_buf;
+		pgbuf = packet->cp_partial ? (*pb) +
+			packet->rmsg_pgcnt : (*pb);
 		ret = vmbus_sendpacket_pagebuffer_ctl(out_channel,
 						      pgbuf,
 						      packet->page_buf_cnt,
@@ -801,14 +803,14 @@ static inline int netvsc_send_pkt(
 						      sizeof(struct nvsp_message),
 						      req_id,
 						      VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED,
-						      !packet->xmit_more);
+						      !xmit_more);
 	} else {
 		ret = vmbus_sendpacket_ctl(out_channel, &nvmsg,
 					   sizeof(struct nvsp_message),
 					   req_id,
 					   VM_PKT_DATA_INBAND,
 					   VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED,
-					   !packet->xmit_more);
+					   !xmit_more);
 	}
 
 	if (ret == 0) {
@@ -840,7 +842,10 @@ static inline int netvsc_send_pkt(
 }
 
 int netvsc_send(struct hv_device *device,
-		struct hv_netvsc_packet *packet)
+		struct hv_netvsc_packet *packet,
+		struct rndis_message *rndis_msg,
+		struct hv_page_buffer **pb,
+		struct sk_buff *skb)
 {
 	struct netvsc_device *net_device;
 	int ret = 0, m_ret = 0;
@@ -848,33 +853,27 @@ int netvsc_send(struct hv_device *device,
 	u16 q_idx = packet->q_idx;
 	u32 pktlen = packet->total_data_buflen, msd_len = 0;
 	unsigned int section_index = NETVSC_INVALID_INDEX;
-	unsigned long flag;
 	struct multi_send_data *msdp;
 	struct hv_netvsc_packet *msd_send = NULL, *cur_send = NULL;
 	bool try_batch;
+	bool xmit_more = (skb != NULL) ? skb->xmit_more : false;
 
 	net_device = get_outbound_net_device(device);
 	if (!net_device)
 		return -ENODEV;
 
 	out_channel = net_device->chn_table[q_idx];
-	if (!out_channel) {
-		out_channel = device->channel;
-		q_idx = 0;
-		packet->q_idx = 0;
-	}
-	packet->channel = out_channel;
+
 	packet->send_buf_index = NETVSC_INVALID_INDEX;
 	packet->cp_partial = false;
 
 	msdp = &net_device->msd[q_idx];
 
 	/* batch packets in send buffer if possible */
-	spin_lock_irqsave(&msdp->lock, flag);
 	if (msdp->pkt)
 		msd_len = msdp->pkt->total_data_buflen;
 
-	try_batch = packet->is_data_pkt && msd_len > 0 && msdp->count <
+	try_batch = (skb != NULL) && msd_len > 0 && msdp->count <
 		    net_device->max_pkt;
 
 	if (try_batch && msd_len + pktlen + net_device->pkt_align <
@@ -886,7 +885,7 @@ int netvsc_send(struct hv_device *device,
 		section_index = msdp->pkt->send_buf_index;
 		packet->cp_partial = true;
 
-	} else if (packet->is_data_pkt && pktlen + net_device->pkt_align <
+	} else if ((skb != NULL) && pktlen + net_device->pkt_align <
 		   net_device->send_section_size) {
 		section_index = netvsc_get_next_send_section(net_device);
 		if (section_index != NETVSC_INVALID_INDEX) {
@@ -900,7 +899,7 @@ int netvsc_send(struct hv_device *device,
 	if (section_index != NETVSC_INVALID_INDEX) {
 		netvsc_copy_to_send_buf(net_device,
 					section_index, msd_len,
-					packet);
+					packet, rndis_msg, pb, skb);
 
 		packet->send_buf_index = section_index;
 
@@ -913,9 +912,9 @@ int netvsc_send(struct hv_device *device,
 		}
 
 		if (msdp->pkt)
-			netvsc_xmit_completion(msdp->pkt);
+			dev_kfree_skb_any(skb);
 
-		if (packet->xmit_more && !packet->cp_partial) {
+		if (xmit_more && !packet->cp_partial) {
 			msdp->pkt = packet;
 			msdp->count++;
 		} else {
@@ -930,20 +929,18 @@ int netvsc_send(struct hv_device *device,
 		cur_send = packet;
 	}
 
-	spin_unlock_irqrestore(&msdp->lock, flag);
-
 	if (msd_send) {
-		m_ret = netvsc_send_pkt(msd_send, net_device);
+		m_ret = netvsc_send_pkt(msd_send, net_device, pb, skb);
 
 		if (m_ret != 0) {
 			netvsc_free_send_slot(net_device,
 					      msd_send->send_buf_index);
-			netvsc_xmit_completion(msd_send);
+			dev_kfree_skb_any(skb);
 		}
 	}
 
 	if (cur_send)
-		ret = netvsc_send_pkt(cur_send, net_device);
+		ret = netvsc_send_pkt(cur_send, net_device, pb, skb);
 
 	if (ret != 0 && section_index != NETVSC_INVALID_INDEX)
 		netvsc_free_send_slot(net_device, section_index);
@@ -1009,6 +1006,7 @@ static void netvsc_receive(struct netvsc_device *net_device,
 	int i;
 	int count = 0;
 	struct net_device *ndev;
+	void *data;
 
 	ndev = net_device->ndev;
 
@@ -1043,22 +1041,19 @@ static void netvsc_receive(struct netvsc_device *net_device,
 	}
 
 	count = vmxferpage_packet->range_cnt;
-	netvsc_packet->channel = channel;
 
 	/* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
 	for (i = 0; i < count; i++) {
 		/* Initialize the netvsc packet */
-		netvsc_packet->status = NVSP_STAT_SUCCESS;
-		netvsc_packet->data = (void *)((unsigned long)net_device->
+		data = (void *)((unsigned long)net_device->
 			recv_buf + vmxferpage_packet->ranges[i].byte_offset);
 		netvsc_packet->total_data_buflen =
 					vmxferpage_packet->ranges[i].byte_count;
 
 		/* Pass it to the upper layer */
-		rndis_filter_receive(device, netvsc_packet);
+		status = rndis_filter_receive(device, netvsc_packet, &data,
+					      channel);
 
-		if (netvsc_packet->status != NVSP_STAT_SUCCESS)
-			status = NVSP_STAT_FAIL;
 	}
 
 	netvsc_send_recv_completion(device, channel, net_device,
@@ -1150,6 +1145,7 @@ void netvsc_channel_cb(void *context)
 				switch (desc->type) {
 				case VM_PKT_COMP:
 					netvsc_send_completion(net_device,
+								channel,
 								device, desc);
 					break;
 
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 409b48e1e589..1c8db9afdcda 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -42,6 +42,7 @@
 
 
 #define RING_SIZE_MIN 64
+#define LINKCHANGE_INT (2 * HZ)
 static int ring_size = 128;
 module_param(ring_size, int, S_IRUGO);
 MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
@@ -272,17 +273,10 @@ static u16 netvsc_select_queue(struct net_device *ndev, struct sk_buff *skb,
 		skb_set_hash(skb, hash, PKT_HASH_TYPE_L3);
 	}
 
-	return q_idx;
-}
-
-void netvsc_xmit_completion(void *context)
-{
-	struct hv_netvsc_packet *packet = (struct hv_netvsc_packet *)context;
-	struct sk_buff *skb = (struct sk_buff *)
-		(unsigned long)packet->send_completion_tid;
+	if (!nvsc_dev->chn_table[q_idx])
+		q_idx = 0;
 
-	if (skb)
-		dev_kfree_skb_any(skb);
+	return q_idx;
 }
 
 static u32 fill_pg_buf(struct page *page, u32 offset, u32 len,
@@ -320,9 +314,10 @@ static u32 fill_pg_buf(struct page *page, u32 offset, u32 len,
 }
 
 static u32 init_page_array(void *hdr, u32 len, struct sk_buff *skb,
-			   struct hv_netvsc_packet *packet)
+			   struct hv_netvsc_packet *packet,
+			   struct hv_page_buffer **page_buf)
 {
-	struct hv_page_buffer *pb = packet->page_buf;
+	struct hv_page_buffer *pb = *page_buf;
 	u32 slots_used = 0;
 	char *data = skb->data;
 	int frags = skb_shinfo(skb)->nr_frags;
@@ -432,8 +427,8 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	u32 net_trans_info;
 	u32 hash;
 	u32 skb_length;
-	u32 pkt_sz;
 	struct hv_page_buffer page_buf[MAX_PAGE_BUFFER_COUNT];
+	struct hv_page_buffer *pb = page_buf;
 	struct netvsc_stats *tx_stats = this_cpu_ptr(net_device_ctx->tx_stats);
 
 	/* We will atmost need two pages to describe the rndis
@@ -460,42 +455,34 @@ check_size:
 		goto check_size;
 	}
 
-	pkt_sz = sizeof(struct hv_netvsc_packet) + RNDIS_AND_PPI_SIZE;
-
-	ret = skb_cow_head(skb, pkt_sz);
+	/*
+	 * Place the rndis header in the skb head room and
+	 * the skb->cb will be used for hv_netvsc_packet
+	 * structure.
+	 */
+	ret = skb_cow_head(skb, RNDIS_AND_PPI_SIZE);
 	if (ret) {
 		netdev_err(net, "unable to alloc hv_netvsc_packet\n");
 		ret = -ENOMEM;
 		goto drop;
 	}
-	/* Use the headroom for building up the packet */
-	packet = (struct hv_netvsc_packet *)skb->head;
+	/* Use the skb control buffer for building up the packet */
+	BUILD_BUG_ON(sizeof(struct hv_netvsc_packet) >
+			FIELD_SIZEOF(struct sk_buff, cb));
+	packet = (struct hv_netvsc_packet *)skb->cb;
 
-	packet->status = 0;
-	packet->xmit_more = skb->xmit_more;
-
-	packet->vlan_tci = skb->vlan_tci;
-	packet->page_buf = page_buf;
 
 	packet->q_idx = skb_get_queue_mapping(skb);
 
-	packet->is_data_pkt = true;
 	packet->total_data_buflen = skb->len;
 
-	packet->rndis_msg = (struct rndis_message *)((unsigned long)packet +
-				sizeof(struct hv_netvsc_packet));
-
-	memset(packet->rndis_msg, 0, RNDIS_AND_PPI_SIZE);
+	rndis_msg = (struct rndis_message *)skb->head;
 
-	/* Set the completion routine */
-	packet->send_completion = netvsc_xmit_completion;
-	packet->send_completion_ctx = packet;
-	packet->send_completion_tid = (unsigned long)skb;
+	memset(rndis_msg, 0, RNDIS_AND_PPI_SIZE);
 
-	isvlan = packet->vlan_tci & VLAN_TAG_PRESENT;
+	isvlan = skb->vlan_tci & VLAN_TAG_PRESENT;
 
 	/* Add the rndis header */
-	rndis_msg = packet->rndis_msg;
 	rndis_msg->ndis_msg_type = RNDIS_MSG_PACKET;
 	rndis_msg->msg_len = packet->total_data_buflen;
 	rndis_pkt = &rndis_msg->msg.pkt;
@@ -521,8 +508,8 @@ check_size:
 					IEEE_8021Q_INFO);
 		vlan = (struct ndis_pkt_8021q_info *)((void *)ppi +
 						ppi->ppi_offset);
-		vlan->vlanid = packet->vlan_tci & VLAN_VID_MASK;
-		vlan->pri = (packet->vlan_tci & VLAN_PRIO_MASK) >>
+		vlan->vlanid = skb->vlan_tci & VLAN_VID_MASK;
+		vlan->pri = (skb->vlan_tci & VLAN_PRIO_MASK) >>
 				VLAN_PRIO_SHIFT;
 	}
 
@@ -617,9 +604,10 @@ do_send:
 	rndis_msg->msg_len += rndis_msg_size;
 	packet->total_data_buflen = rndis_msg->msg_len;
 	packet->page_buf_cnt = init_page_array(rndis_msg, rndis_msg_size,
-					       skb, packet);
+					       skb, packet, &pb);
 
-	ret = netvsc_send(net_device_ctx->device_ctx, packet);
+	ret = netvsc_send(net_device_ctx->device_ctx, packet,
+			  rndis_msg, &pb, skb);
 
 drop:
 	if (ret == 0) {
@@ -647,37 +635,33 @@ void netvsc_linkstatus_callback(struct hv_device *device_obj,
 	struct net_device *net;
 	struct net_device_context *ndev_ctx;
 	struct netvsc_device *net_device;
-	struct rndis_device *rdev;
-
-	net_device = hv_get_drvdata(device_obj);
-	rdev = net_device->extension;
+	struct netvsc_reconfig *event;
+	unsigned long flags;
 
-	switch (indicate->status) {
-	case RNDIS_STATUS_MEDIA_CONNECT:
-		rdev->link_state = false;
-		break;
-	case RNDIS_STATUS_MEDIA_DISCONNECT:
-		rdev->link_state = true;
-		break;
-	case RNDIS_STATUS_NETWORK_CHANGE:
-		rdev->link_change = true;
-		break;
-	default:
+	/* Handle link change statuses only */
+	if (indicate->status != RNDIS_STATUS_NETWORK_CHANGE &&
+	    indicate->status != RNDIS_STATUS_MEDIA_CONNECT &&
+	    indicate->status != RNDIS_STATUS_MEDIA_DISCONNECT)
 		return;
-	}
 
+	net_device = hv_get_drvdata(device_obj);
 	net = net_device->ndev;
 
 	if (!net || net->reg_state != NETREG_REGISTERED)
 		return;
 
 	ndev_ctx = netdev_priv(net);
-	if (!rdev->link_state) {
-		schedule_delayed_work(&ndev_ctx->dwork, 0);
-		schedule_delayed_work(&ndev_ctx->dwork, msecs_to_jiffies(20));
-	} else {
-		schedule_delayed_work(&ndev_ctx->dwork, 0);
-	}
+
+	event = kzalloc(sizeof(*event), GFP_ATOMIC);
+	if (!event)
+		return;
+	event->event = indicate->status;
+
+	spin_lock_irqsave(&ndev_ctx->lock, flags);
+	list_add_tail(&event->list, &ndev_ctx->reconfig_events);
+	spin_unlock_irqrestore(&ndev_ctx->lock, flags);
+
+	schedule_delayed_work(&ndev_ctx->dwork, 0);
 }
 
 /*
@@ -686,7 +670,10 @@ void netvsc_linkstatus_callback(struct hv_device *device_obj,
  */
 int netvsc_recv_callback(struct hv_device *device_obj,
 				struct hv_netvsc_packet *packet,
-				struct ndis_tcp_ip_checksum_info *csum_info)
+				void **data,
+				struct ndis_tcp_ip_checksum_info *csum_info,
+				struct vmbus_channel *channel,
+				u16 vlan_tci)
 {
 	struct net_device *net;
 	struct net_device_context *net_device_ctx;
@@ -695,8 +682,7 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 
 	net = ((struct netvsc_device *)hv_get_drvdata(device_obj))->ndev;
 	if (!net || net->reg_state != NETREG_REGISTERED) {
-		packet->status = NVSP_STAT_FAIL;
-		return 0;
+		return NVSP_STAT_FAIL;
 	}
 	net_device_ctx = netdev_priv(net);
 	rx_stats = this_cpu_ptr(net_device_ctx->rx_stats);
@@ -705,15 +691,14 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 	skb = netdev_alloc_skb_ip_align(net, packet->total_data_buflen);
 	if (unlikely(!skb)) {
 		++net->stats.rx_dropped;
-		packet->status = NVSP_STAT_FAIL;
-		return 0;
+		return NVSP_STAT_FAIL;
 	}
 
 	/*
 	 * Copy to skb. This copy is needed here since the memory pointed by
 	 * hv_netvsc_packet cannot be deallocated
 	 */
-	memcpy(skb_put(skb, packet->total_data_buflen), packet->data,
+	memcpy(skb_put(skb, packet->total_data_buflen), *data,
 		packet->total_data_buflen);
 
 	skb->protocol = eth_type_trans(skb, net);
@@ -728,11 +713,11 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 			skb->ip_summed = CHECKSUM_NONE;
 	}
 
-	if (packet->vlan_tci & VLAN_TAG_PRESENT)
+	if (vlan_tci & VLAN_TAG_PRESENT)
 		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
-				       packet->vlan_tci);
+				       vlan_tci);
 
-	skb_record_rx_queue(skb, packet->channel->
+	skb_record_rx_queue(skb, channel->
 			    offermsg.offer.sub_channel_index);
 
 	u64_stats_update_begin(&rx_stats->syncp);
@@ -1009,12 +994,9 @@ static const struct net_device_ops device_ops = {
 };
 
 /*
- * Send GARP packet to network peers after migrations.
- * After Quick Migration, the network is not immediately operational in the
- * current context when receiving RNDIS_STATUS_MEDIA_CONNECT event. So, add
- * another netif_notify_peers() into a delayed work, otherwise GARP packet
- * will not be sent after quick migration, and cause network disconnection.
- * Also, we update the carrier status here.
+ * Handle link status changes. For RNDIS_STATUS_NETWORK_CHANGE emulate link
+ * down/up sequence. In case of RNDIS_STATUS_MEDIA_CONNECT when carrier is
+ * present send GARP packet to network peers with netif_notify_peers().
  */
 static void netvsc_link_change(struct work_struct *w)
 {
@@ -1022,36 +1004,89 @@ static void netvsc_link_change(struct work_struct *w)
 	struct net_device *net;
 	struct netvsc_device *net_device;
 	struct rndis_device *rdev;
-	bool notify, refresh = false;
-	char *argv[] = { "/etc/init.d/network", "restart", NULL };
-	char *envp[] = { "HOME=/", "PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL };
-
-	rtnl_lock();
+	struct netvsc_reconfig *event = NULL;
+	bool notify = false, reschedule = false;
+	unsigned long flags, next_reconfig, delay;
 
 	ndev_ctx = container_of(w, struct net_device_context, dwork.work);
 	net_device = hv_get_drvdata(ndev_ctx->device_ctx);
 	rdev = net_device->extension;
 	net = net_device->ndev;
 
-	if (rdev->link_state) {
-		netif_carrier_off(net);
-		notify = false;
-	} else {
-		netif_carrier_on(net);
-		notify = true;
-		if (rdev->link_change) {
-			rdev->link_change = false;
-			refresh = true;
+	next_reconfig = ndev_ctx->last_reconfig + LINKCHANGE_INT;
+	if (time_is_after_jiffies(next_reconfig)) {
+		/* link_watch only sends one notification with current state
+		 * per second, avoid doing reconfig more frequently. Handle
+		 * wrap around.
+		 */
+		delay = next_reconfig - jiffies;
+		delay = delay < LINKCHANGE_INT ? delay : LINKCHANGE_INT;
+		schedule_delayed_work(&ndev_ctx->dwork, delay);
+		return;
+	}
+	ndev_ctx->last_reconfig = jiffies;
+
+	spin_lock_irqsave(&ndev_ctx->lock, flags);
+	if (!list_empty(&ndev_ctx->reconfig_events)) {
+		event = list_first_entry(&ndev_ctx->reconfig_events,
+					 struct netvsc_reconfig, list);
+		list_del(&event->list);
+		reschedule = !list_empty(&ndev_ctx->reconfig_events);
+	}
+	spin_unlock_irqrestore(&ndev_ctx->lock, flags);
+
+	if (!event)
+		return;
+
+	rtnl_lock();
+
+	switch (event->event) {
+		/* Only the following events are possible due to the check in
+		 * netvsc_linkstatus_callback()
+		 */
+	case RNDIS_STATUS_MEDIA_CONNECT:
+		if (rdev->link_state) {
+			rdev->link_state = false;
+			netif_carrier_on(net);
+			netif_tx_wake_all_queues(net);
+		} else {
+			notify = true;
+		}
+		kfree(event);
+		break;
+	case RNDIS_STATUS_MEDIA_DISCONNECT:
+		if (!rdev->link_state) {
+			rdev->link_state = true;
+			netif_carrier_off(net);
+			netif_tx_stop_all_queues(net);
+		}
+		kfree(event);
+		break;
+	case RNDIS_STATUS_NETWORK_CHANGE:
+		/* Only makes sense if carrier is present */
+		if (!rdev->link_state) {
+			rdev->link_state = true;
+			netif_carrier_off(net);
+			netif_tx_stop_all_queues(net);
+			event->event = RNDIS_STATUS_MEDIA_CONNECT;
+			spin_lock_irqsave(&ndev_ctx->lock, flags);
+			list_add_tail(&event->list, &ndev_ctx->reconfig_events);
+			spin_unlock_irqrestore(&ndev_ctx->lock, flags);
+			reschedule = true;
 		}
+		break;
 	}
 
 	rtnl_unlock();
 
-	if (refresh)
-		call_usermodehelper(argv[0], argv, envp, UMH_WAIT_EXEC);
-
 	if (notify)
 		netdev_notify_peers(net);
+
+	/* link_watch only sends one notification with current state per
+	 * second, handle next reconfig event in 2 seconds.
+	 */
+	if (reschedule)
+		schedule_delayed_work(&ndev_ctx->dwork, LINKCHANGE_INT);
 }
 
 static void netvsc_free_netdev(struct net_device *netdev)
@@ -1071,16 +1106,12 @@ static int netvsc_probe(struct hv_device *dev,
 	struct netvsc_device_info device_info;
 	struct netvsc_device *nvdev;
 	int ret;
-	u32 max_needed_headroom;
 
 	net = alloc_etherdev_mq(sizeof(struct net_device_context),
 				num_online_cpus());
 	if (!net)
 		return -ENOMEM;
 
-	max_needed_headroom = sizeof(struct hv_netvsc_packet) +
-			      RNDIS_AND_PPI_SIZE;
-
 	netif_carrier_off(net);
 
 	net_device_ctx = netdev_priv(net);
@@ -1106,6 +1137,9 @@ static int netvsc_probe(struct hv_device *dev,
 	INIT_DELAYED_WORK(&net_device_ctx->dwork, netvsc_link_change);
 	INIT_WORK(&net_device_ctx->work, do_set_multicast);
 
+	spin_lock_init(&net_device_ctx->lock);
+	INIT_LIST_HEAD(&net_device_ctx->reconfig_events);
+
 	net->netdev_ops = &device_ops;
 
 	net->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM |
@@ -1116,13 +1150,6 @@ static int netvsc_probe(struct hv_device *dev,
 	net->ethtool_ops = &ethtool_ops;
 	SET_NETDEV_DEV(net, &dev->device);
 
-	/*
-	 * Request additional head room in the skb.
-	 * We will use this space to build the rndis
-	 * heaser and other state we need to maintain.
-	 */
-	net->needed_headroom = max_needed_headroom;
-
 	/* Notify the netvsc driver of the new device */
 	memset(&device_info, 0, sizeof(device_info));
 	device_info.ring_size = ring_size;
@@ -1145,8 +1172,6 @@ static int netvsc_probe(struct hv_device *dev,
 		pr_err("Unable to register netdev.\n");
 		rndis_filter_device_remove(dev);
 		netvsc_free_netdev(net);
-	} else {
-		schedule_delayed_work(&net_device_ctx->dwork, 0);
 	}
 
 	return ret;
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 5931a799aa17..a37bbda37ffa 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -210,37 +210,33 @@ static int rndis_filter_send_request(struct rndis_device *dev,
 	int ret;
 	struct hv_netvsc_packet *packet;
 	struct hv_page_buffer page_buf[2];
+	struct hv_page_buffer *pb = page_buf;
 
 	/* Setup the packet to send it */
 	packet = &req->pkt;
 
-	packet->is_data_pkt = false;
 	packet->total_data_buflen = req->request_msg.msg_len;
 	packet->page_buf_cnt = 1;
-	packet->page_buf = page_buf;
 
-	packet->page_buf[0].pfn = virt_to_phys(&req->request_msg) >>
+	pb[0].pfn = virt_to_phys(&req->request_msg) >>
 					PAGE_SHIFT;
-	packet->page_buf[0].len = req->request_msg.msg_len;
-	packet->page_buf[0].offset =
+	pb[0].len = req->request_msg.msg_len;
+	pb[0].offset =
 		(unsigned long)&req->request_msg & (PAGE_SIZE - 1);
 
 	/* Add one page_buf when request_msg crossing page boundary */
-	if (packet->page_buf[0].offset + packet->page_buf[0].len > PAGE_SIZE) {
+	if (pb[0].offset + pb[0].len > PAGE_SIZE) {
 		packet->page_buf_cnt++;
-		packet->page_buf[0].len = PAGE_SIZE -
-			packet->page_buf[0].offset;
-		packet->page_buf[1].pfn = virt_to_phys((void *)&req->request_msg
-			+ packet->page_buf[0].len) >> PAGE_SHIFT;
-		packet->page_buf[1].offset = 0;
-		packet->page_buf[1].len = req->request_msg.msg_len -
-			packet->page_buf[0].len;
+		pb[0].len = PAGE_SIZE -
+			pb[0].offset;
+		pb[1].pfn = virt_to_phys((void *)&req->request_msg
+			+ pb[0].len) >> PAGE_SHIFT;
+		pb[1].offset = 0;
+		pb[1].len = req->request_msg.msg_len -
+			pb[0].len;
 	}
 
-	packet->send_completion = NULL;
-	packet->xmit_more = false;
-
-	ret = netvsc_send(dev->net_dev->dev, packet);
+	ret = netvsc_send(dev->net_dev->dev, packet, NULL, &pb, NULL);
 	return ret;
 }
 
@@ -348,14 +344,17 @@ static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type)
 	return NULL;
 }
 
-static void rndis_filter_receive_data(struct rndis_device *dev,
+static int rndis_filter_receive_data(struct rndis_device *dev,
 				   struct rndis_message *msg,
-				   struct hv_netvsc_packet *pkt)
+				   struct hv_netvsc_packet *pkt,
+				   void **data,
+				   struct vmbus_channel *channel)
 {
 	struct rndis_packet *rndis_pkt;
 	u32 data_offset;
 	struct ndis_pkt_8021q_info *vlan;
 	struct ndis_tcp_ip_checksum_info *csum_info;
+	u16 vlan_tci = 0;
 
 	rndis_pkt = &msg->msg.pkt;
 
@@ -373,7 +372,7 @@ static void rndis_filter_receive_data(struct rndis_device *dev,
 			   "overflow detected (got %u, min %u)"
 			   "...dropping this message!\n",
 			   pkt->total_data_buflen, rndis_pkt->data_len);
-		return;
+		return NVSP_STAT_FAIL;
 	}
 
 	/*
@@ -382,22 +381,23 @@ static void rndis_filter_receive_data(struct rndis_device *dev,
 	 * the data packet to the stack, without the rndis trailer padding
 	 */
 	pkt->total_data_buflen = rndis_pkt->data_len;
-	pkt->data = (void *)((unsigned long)pkt->data + data_offset);
+	*data = (void *)((unsigned long)(*data) + data_offset);
 
 	vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO);
 	if (vlan) {
-		pkt->vlan_tci = VLAN_TAG_PRESENT | vlan->vlanid |
+		vlan_tci = VLAN_TAG_PRESENT | vlan->vlanid |
 			(vlan->pri << VLAN_PRIO_SHIFT);
-	} else {
-		pkt->vlan_tci = 0;
 	}
 
 	csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO);
-	netvsc_recv_callback(dev->net_dev->dev, pkt, csum_info);
+	return netvsc_recv_callback(dev->net_dev->dev, pkt, data,
+				    csum_info, channel, vlan_tci);
 }
 
 int rndis_filter_receive(struct hv_device *dev,
-				struct hv_netvsc_packet	*pkt)
+				struct hv_netvsc_packet	*pkt,
+				void **data,
+				struct vmbus_channel *channel)
 {
 	struct netvsc_device *net_dev = hv_get_drvdata(dev);
 	struct rndis_device *rndis_dev;
@@ -406,7 +406,7 @@ int rndis_filter_receive(struct hv_device *dev,
 	int ret = 0;
 
 	if (!net_dev) {
-		ret = -EINVAL;
+		ret = NVSP_STAT_FAIL;
 		goto exit;
 	}
 
@@ -416,7 +416,7 @@ int rndis_filter_receive(struct hv_device *dev,
 	if (!net_dev->extension) {
 		netdev_err(ndev, "got rndis message but no rndis device - "
 			  "dropping this message!\n");
-		ret = -ENODEV;
+		ret = NVSP_STAT_FAIL;
 		goto exit;
 	}
 
@@ -424,11 +424,11 @@ int rndis_filter_receive(struct hv_device *dev,
 	if (rndis_dev->state == RNDIS_DEV_UNINITIALIZED) {
 		netdev_err(ndev, "got rndis message but rndis device "
 			   "uninitialized...dropping this message!\n");
-		ret = -ENODEV;
+		ret = NVSP_STAT_FAIL;
 		goto exit;
 	}
 
-	rndis_msg = pkt->data;
+	rndis_msg = *data;
 
 	if (netif_msg_rx_err(net_dev->nd_ctx))
 		dump_rndis_message(dev, rndis_msg);
@@ -436,7 +436,8 @@ int rndis_filter_receive(struct hv_device *dev,
 	switch (rndis_msg->ndis_msg_type) {
 	case RNDIS_MSG_PACKET:
 		/* data msg */
-		rndis_filter_receive_data(rndis_dev, rndis_msg, pkt);
+		ret = rndis_filter_receive_data(rndis_dev, rndis_msg, pkt,
+						data, channel);
 		break;
 
 	case RNDIS_MSG_INIT_C:
@@ -459,9 +460,6 @@ int rndis_filter_receive(struct hv_device *dev,
 	}
 
 exit:
-	if (ret != 0)
-		pkt->status = NVSP_STAT_FAIL;
-
 	return ret;
 }
 
diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c
index 03d4809a9126..d4083c381cd1 100644
--- a/drivers/net/phy/bcm7xxx.c
+++ b/drivers/net/phy/bcm7xxx.c
@@ -361,6 +361,19 @@ static struct phy_driver bcm7xxx_driver[] = {
 	.resume         = bcm7xxx_config_init,
 	.driver         = { .owner = THIS_MODULE },
 }, {
+	.phy_id         = PHY_ID_BCM7435,
+	.phy_id_mask    = 0xfffffff0,
+	.name           = "Broadcom BCM7435",
+	.features       = PHY_GBIT_FEATURES |
+			  SUPPORTED_Pause | SUPPORTED_Asym_Pause,
+	.flags          = PHY_IS_INTERNAL,
+	.config_init    = bcm7xxx_config_init,
+	.config_aneg    = genphy_config_aneg,
+	.read_status    = genphy_read_status,
+	.suspend        = bcm7xxx_suspend,
+	.resume         = bcm7xxx_config_init,
+	.driver         = { .owner = THIS_MODULE },
+}, {
 	.phy_id		= PHY_BCM_OUI_4,
 	.phy_id_mask	= 0xffff0000,
 	.name		= "Broadcom BCM7XXX 40nm",
@@ -395,6 +408,7 @@ static struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = {
 	{ PHY_ID_BCM7425, 0xfffffff0, },
 	{ PHY_ID_BCM7429, 0xfffffff0, },
 	{ PHY_ID_BCM7439, 0xfffffff0, },
+	{ PHY_ID_BCM7435, 0xfffffff0, },
 	{ PHY_ID_BCM7445, 0xfffffff0, },
 	{ PHY_BCM_OUI_4, 0xffff0000 },
 	{ PHY_BCM_OUI_5, 0xffffff00 },
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index 5e0b43283bce..b8da2eabac3e 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -311,7 +311,7 @@ static void pppoe_flush_dev(struct net_device *dev)
 			lock_sock(sk);
 
 			if (po->pppoe_dev == dev &&
-			    sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) {
+			    sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
 				pppox_unbind_sock(sk);
 				sk->sk_state_change(sk);
 				po->pppoe_dev = NULL;
@@ -500,27 +500,9 @@ static int pppoe_disc_rcv(struct sk_buff *skb, struct net_device *dev,
 
 	pn = pppoe_pernet(dev_net(dev));
 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);
-	if (po) {
-		struct sock *sk = sk_pppox(po);
-
-		bh_lock_sock(sk);
-
-		/* If the user has locked the socket, just ignore
-		 * the packet.  With the way two rcv protocols hook into
-		 * one socket family type, we cannot (easily) distinguish
-		 * what kind of SKB it is during backlog rcv.
-		 */
-		if (sock_owned_by_user(sk) == 0) {
-			/* We're no longer connect at the PPPOE layer,
-			 * and must wait for ppp channel to disconnect us.
-			 */
-			sk->sk_state = PPPOX_ZOMBIE;
-		}
-
-		bh_unlock_sock(sk);
+	if (po)
 		if (!schedule_work(&po->proto.pppoe.padt_work))
-			sock_put(sk);
-	}
+			sock_put(sk_pppox(po));
 
 abort:
 	kfree_skb(skb);
@@ -793,7 +775,7 @@ static int pppoe_ioctl(struct socket *sock, unsigned int cmd,
 		struct pppox_sock *relay_po;
 
 		err = -EBUSY;
-		if (sk->sk_state & (PPPOX_BOUND | PPPOX_ZOMBIE | PPPOX_DEAD))
+		if (sk->sk_state & (PPPOX_BOUND | PPPOX_DEAD))
 			break;
 
 		err = -ENOTCONN;
@@ -1220,4 +1202,4 @@ module_exit(pppoe_exit);
 MODULE_AUTHOR("Michal Ostrowski <mostrows@speakeasy.net>");
 MODULE_DESCRIPTION("PPP over Ethernet driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS_NETPROTO(PF_PPPOX);
+MODULE_ALIAS_NET_PF_PROTO(PF_PPPOX, PX_PROTO_OE);
diff --git a/drivers/net/ppp/pppox.c b/drivers/net/ppp/pppox.c
index 0e1b30622477..b9c8be6283d3 100644
--- a/drivers/net/ppp/pppox.c
+++ b/drivers/net/ppp/pppox.c
@@ -58,7 +58,7 @@ void pppox_unbind_sock(struct sock *sk)
 {
 	/* Clear connection to ppp device, if attached. */
 
-	if (sk->sk_state & (PPPOX_BOUND | PPPOX_CONNECTED | PPPOX_ZOMBIE)) {
+	if (sk->sk_state & (PPPOX_BOUND | PPPOX_CONNECTED)) {
 		ppp_unregister_channel(&pppox_sk(sk)->chan);
 		sk->sk_state = PPPOX_DEAD;
 	}
@@ -113,7 +113,7 @@ static int pppox_create(struct net *net, struct socket *sock, int protocol,
 
 	rc = -EPROTONOSUPPORT;
 	if (!pppox_protos[protocol])
-		request_module("pppox-proto-%d", protocol);
+		request_module("net-pf-%d-proto-%d", PF_PPPOX, protocol);
 	if (!pppox_protos[protocol] ||
 	    !try_module_get(pppox_protos[protocol]->owner))
 		goto out;
@@ -147,3 +147,4 @@ module_exit(pppox_exit);
 MODULE_AUTHOR("Michal Ostrowski <mostrows@speakeasy.net>");
 MODULE_DESCRIPTION("PPP over Ethernet driver (generic socket layer)");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_NETPROTO(PF_PPPOX);
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index fc69e41d0950..e18e0980bc61 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -718,3 +718,4 @@ module_exit(pptp_exit_module);
 MODULE_DESCRIPTION("Point-to-Point Tunneling Protocol");
 MODULE_AUTHOR("D. Kozlov (xeb@mail.ru)");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_NET_PF_PROTO(PF_PPPOX, PX_PROTO_PPTP);
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 651d35ea22c5..059c0f60a2b2 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -91,10 +91,24 @@ void team_modeop_port_change_dev_addr(struct team *team,
 }
 EXPORT_SYMBOL(team_modeop_port_change_dev_addr);
 
+static void team_lower_state_changed(struct team_port *port)
+{
+	struct netdev_lag_lower_state_info info;
+
+	info.link_up = port->linkup;
+	info.tx_enabled = team_port_enabled(port);
+	netdev_lower_state_changed(port->dev, &info);
+}
+
 static void team_refresh_port_linkup(struct team_port *port)
 {
-	port->linkup = port->user.linkup_enabled ? port->user.linkup :
-						   port->state.linkup;
+	bool new_linkup = port->user.linkup_enabled ? port->user.linkup :
+						      port->state.linkup;
+
+	if (port->linkup != new_linkup) {
+		port->linkup = new_linkup;
+		team_lower_state_changed(port);
+	}
 }
 
 
@@ -932,6 +946,7 @@ static void team_port_enable(struct team *team,
 		team->ops.port_enabled(team, port);
 	team_notify_peers(team);
 	team_mcast_rejoin(team);
+	team_lower_state_changed(port);
 }
 
 static void __reconstruct_port_hlist(struct team *team, int rm_index)
@@ -963,6 +978,7 @@ static void team_port_disable(struct team *team,
 	team_adjust_ops(team);
 	team_notify_peers(team);
 	team_mcast_rejoin(team);
+	team_lower_state_changed(port);
 }
 
 #define TEAM_VLAN_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | \
@@ -1078,23 +1094,24 @@ static void team_port_disable_netpoll(struct team_port *port)
 }
 #endif
 
-static int team_upper_dev_link(struct net_device *dev,
-			       struct net_device *port_dev)
+static int team_upper_dev_link(struct team *team, struct team_port *port)
 {
+	struct netdev_lag_upper_info lag_upper_info;
 	int err;
 
-	err = netdev_master_upper_dev_link(port_dev, dev);
+	lag_upper_info.tx_type = team->mode->lag_tx_type;
+	err = netdev_master_upper_dev_link(port->dev, team->dev, NULL,
+					   &lag_upper_info);
 	if (err)
 		return err;
-	port_dev->priv_flags |= IFF_TEAM_PORT;
+	port->dev->priv_flags |= IFF_TEAM_PORT;
 	return 0;
 }
 
-static void team_upper_dev_unlink(struct net_device *dev,
-				  struct net_device *port_dev)
+static void team_upper_dev_unlink(struct team *team, struct team_port *port)
 {
-	netdev_upper_dev_unlink(port_dev, dev);
-	port_dev->priv_flags &= ~IFF_TEAM_PORT;
+	netdev_upper_dev_unlink(port->dev, team->dev);
+	port->dev->priv_flags &= ~IFF_TEAM_PORT;
 }
 
 static void __team_port_change_port_added(struct team_port *port, bool linkup);
@@ -1194,7 +1211,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
 		goto err_handler_register;
 	}
 
-	err = team_upper_dev_link(dev, port_dev);
+	err = team_upper_dev_link(team, port);
 	if (err) {
 		netdev_err(dev, "Device %s failed to set upper link\n",
 			   portname);
@@ -1220,7 +1237,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
 	return 0;
 
 err_option_port_add:
-	team_upper_dev_unlink(dev, port_dev);
+	team_upper_dev_unlink(team, port);
 
 err_set_upper_link:
 	netdev_rx_handler_unregister(port_dev);
@@ -1264,7 +1281,7 @@ static int team_port_del(struct team *team, struct net_device *port_dev)
 
 	team_port_disable(team, port);
 	list_del_rcu(&port->list);
-	team_upper_dev_unlink(dev, port_dev);
+	team_upper_dev_unlink(team, port);
 	netdev_rx_handler_unregister(port_dev);
 	team_port_disable_netpoll(port);
 	vlan_vids_del_by_dev(port_dev, dev);
@@ -2054,6 +2071,7 @@ static void team_setup(struct net_device *dev)
 	dev->flags |= IFF_MULTICAST;
 	dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
 	dev->priv_flags |= IFF_NO_QUEUE;
+	dev->priv_flags |= IFF_TEAM;
 
 	/*
 	 * Indicate we support unicast address filtering. That way core won't
@@ -2420,9 +2438,13 @@ static int team_nl_cmd_options_set(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *nl_option;
 	LIST_HEAD(opt_inst_list);
 
+	rtnl_lock();
+
 	team = team_nl_team_get(info);
-	if (!team)
-		return -EINVAL;
+	if (!team) {
+		err = -EINVAL;
+		goto rtnl_unlock;
+	}
 
 	err = -EINVAL;
 	if (!info->attrs[TEAM_ATTR_LIST_OPTION]) {
@@ -2549,7 +2571,8 @@ static int team_nl_cmd_options_set(struct sk_buff *skb, struct genl_info *info)
 
 team_put:
 	team_nl_team_put(team);
-
+rtnl_unlock:
+	rtnl_unlock();
 	return err;
 }
 
diff --git a/drivers/net/team/team_mode_activebackup.c b/drivers/net/team/team_mode_activebackup.c
index 40fd3381b693..3f189823ba3b 100644
--- a/drivers/net/team/team_mode_activebackup.c
+++ b/drivers/net/team/team_mode_activebackup.c
@@ -127,6 +127,7 @@ static const struct team_mode ab_mode = {
 	.owner		= THIS_MODULE,
 	.priv_size	= sizeof(struct ab_priv),
 	.ops		= &ab_mode_ops,
+	.lag_tx_type	= NETDEV_LAG_TX_TYPE_ACTIVEBACKUP,
 };
 
 static int __init ab_init_module(void)
diff --git a/drivers/net/team/team_mode_broadcast.c b/drivers/net/team/team_mode_broadcast.c
index c366cd299c06..302ff35b0cbc 100644
--- a/drivers/net/team/team_mode_broadcast.c
+++ b/drivers/net/team/team_mode_broadcast.c
@@ -56,6 +56,7 @@ static const struct team_mode bc_mode = {
 	.kind		= "broadcast",
 	.owner		= THIS_MODULE,
 	.ops		= &bc_mode_ops,
+	.lag_tx_type	= NETDEV_LAG_TX_TYPE_BROADCAST,
 };
 
 static int __init bc_init_module(void)
diff --git a/drivers/net/team/team_mode_loadbalance.c b/drivers/net/team/team_mode_loadbalance.c
index a1536d0d83a9..cdb19b385d42 100644
--- a/drivers/net/team/team_mode_loadbalance.c
+++ b/drivers/net/team/team_mode_loadbalance.c
@@ -661,6 +661,7 @@ static const struct team_mode lb_mode = {
 	.priv_size	= sizeof(struct lb_priv),
 	.port_priv_size	= sizeof(struct lb_port_priv),
 	.ops		= &lb_mode_ops,
+	.lag_tx_type	= NETDEV_LAG_TX_TYPE_HASH,
 };
 
 static int __init lb_init_module(void)
diff --git a/drivers/net/team/team_mode_random.c b/drivers/net/team/team_mode_random.c
index cd2f692b8074..215f845782db 100644
--- a/drivers/net/team/team_mode_random.c
+++ b/drivers/net/team/team_mode_random.c
@@ -46,6 +46,7 @@ static const struct team_mode rnd_mode = {
 	.kind		= "random",
 	.owner		= THIS_MODULE,
 	.ops		= &rnd_mode_ops,
+	.lag_tx_type	= NETDEV_LAG_TX_TYPE_RANDOM,
 };
 
 static int __init rnd_init_module(void)
diff --git a/drivers/net/team/team_mode_roundrobin.c b/drivers/net/team/team_mode_roundrobin.c
index 53665850b59e..0aa234118c03 100644
--- a/drivers/net/team/team_mode_roundrobin.c
+++ b/drivers/net/team/team_mode_roundrobin.c
@@ -58,6 +58,7 @@ static const struct team_mode rr_mode = {
 	.owner		= THIS_MODULE,
 	.priv_size	= sizeof(struct rr_priv),
 	.ops		= &rr_mode_ops,
+	.lag_tx_type	= NETDEV_LAG_TX_TYPE_ROUNDROBIN,
 };
 
 static int __init rr_init_module(void)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index d8838dedb7a4..b1ae4cbf2453 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -516,8 +516,6 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq,
 		skb_shinfo(skb)->gso_segs = 0;
 	}
 
-	skb_mark_napi_id(skb, &rq->napi);
-
 	napi_gro_receive(&rq->napi, skb);
 	return;
 
@@ -1612,7 +1610,6 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
 		vi->rq[i].pages = NULL;
 		netif_napi_add(vi->dev, &vi->rq[i].napi, virtnet_poll,
 			       napi_weight);
-		napi_hash_add(&vi->rq[i].napi);
 
 		sg_init_table(vi->rq[i].sg, ARRAY_SIZE(vi->rq[i].sg));
 		ewma_pkt_len_init(&vi->rq[i].mrg_avg_pkt_len);
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 4f9748457f5a..56abdf224d35 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -46,17 +46,7 @@
 #define vrf_master_get_rcu(dev) \
 	((struct net_device *)rcu_dereference(dev->rx_handler_data))
 
-struct slave {
-	struct list_head        list;
-	struct net_device       *dev;
-};
-
-struct slave_queue {
-	struct list_head        all_slaves;
-};
-
 struct net_vrf {
-	struct slave_queue      queue;
 	struct rtable           *rth;
 	struct rt6_info		*rt6;
 	u32                     tb_id;
@@ -621,42 +611,9 @@ static void cycle_netdev(struct net_device *dev)
 	}
 }
 
-static struct slave *__vrf_find_slave_dev(struct slave_queue *queue,
-					  struct net_device *dev)
-{
-	struct list_head *head = &queue->all_slaves;
-	struct slave *slave;
-
-	list_for_each_entry(slave, head, list) {
-		if (slave->dev == dev)
-			return slave;
-	}
-
-	return NULL;
-}
-
-/* inverse of __vrf_insert_slave */
-static void __vrf_remove_slave(struct slave_queue *queue, struct slave *slave)
-{
-	list_del(&slave->list);
-}
-
-static void __vrf_insert_slave(struct slave_queue *queue, struct slave *slave)
-{
-	list_add(&slave->list, &queue->all_slaves);
-}
-
 static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev)
 {
-	struct slave *slave = kzalloc(sizeof(*slave), GFP_KERNEL);
-	struct net_vrf *vrf = netdev_priv(dev);
-	struct slave_queue *queue = &vrf->queue;
-	int ret = -ENOMEM;
-
-	if (!slave)
-		goto out_fail;
-
-	slave->dev = port_dev;
+	int ret;
 
 	/* register the packet handler for slave ports */
 	ret = netdev_rx_handler_register(port_dev, vrf_handle_frame, dev);
@@ -667,12 +624,11 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev)
 		goto out_fail;
 	}
 
-	ret = netdev_master_upper_dev_link(port_dev, dev);
+	ret = netdev_master_upper_dev_link(port_dev, dev, NULL, NULL);
 	if (ret < 0)
 		goto out_unregister;
 
 	port_dev->priv_flags |= IFF_L3MDEV_SLAVE;
-	__vrf_insert_slave(queue, slave);
 	cycle_netdev(port_dev);
 
 	return 0;
@@ -680,7 +636,6 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev)
 out_unregister:
 	netdev_rx_handler_unregister(port_dev);
 out_fail:
-	kfree(slave);
 	return ret;
 }
 
@@ -695,10 +650,6 @@ static int vrf_add_slave(struct net_device *dev, struct net_device *port_dev)
 /* inverse of do_vrf_add_slave */
 static int do_vrf_del_slave(struct net_device *dev, struct net_device *port_dev)
 {
-	struct net_vrf *vrf = netdev_priv(dev);
-	struct slave_queue *queue = &vrf->queue;
-	struct slave *slave;
-
 	netdev_upper_dev_unlink(port_dev, dev);
 	port_dev->priv_flags &= ~IFF_L3MDEV_SLAVE;
 
@@ -706,12 +657,6 @@ static int do_vrf_del_slave(struct net_device *dev, struct net_device *port_dev)
 
 	cycle_netdev(port_dev);
 
-	slave = __vrf_find_slave_dev(queue, port_dev);
-	if (slave)
-		__vrf_remove_slave(queue, slave);
-
-	kfree(slave);
-
 	return 0;
 }
 
@@ -723,15 +668,14 @@ static int vrf_del_slave(struct net_device *dev, struct net_device *port_dev)
 static void vrf_dev_uninit(struct net_device *dev)
 {
 	struct net_vrf *vrf = netdev_priv(dev);
-	struct slave_queue *queue = &vrf->queue;
-	struct list_head *head = &queue->all_slaves;
-	struct slave *slave, *next;
+	struct net_device *port_dev;
+	struct list_head *iter;
 
 	vrf_rtable_destroy(vrf);
 	vrf_rt6_destroy(vrf);
 
-	list_for_each_entry_safe(slave, next, head, list)
-		vrf_del_slave(dev, slave->dev);
+	netdev_for_each_lower_dev(dev, port_dev, iter)
+		vrf_del_slave(dev, port_dev);
 
 	free_percpu(dev->dstats);
 	dev->dstats = NULL;
@@ -741,8 +685,6 @@ static int vrf_dev_init(struct net_device *dev)
 {
 	struct net_vrf *vrf = netdev_priv(dev);
 
-	INIT_LIST_HEAD(&vrf->queue.all_slaves);
-
 	dev->dstats = netdev_alloc_pcpu_stats(struct pcpu_dstats);
 	if (!dev->dstats)
 		goto out_nomem;
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index f9f94229bf1b..8c8edaf1bba6 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -17,6 +17,22 @@ menuconfig WLAN
 
 if WLAN
 
+source "drivers/net/wireless/admtek/Kconfig"
+source "drivers/net/wireless/ath/Kconfig"
+source "drivers/net/wireless/atmel/Kconfig"
+source "drivers/net/wireless/broadcom/Kconfig"
+source "drivers/net/wireless/cisco/Kconfig"
+source "drivers/net/wireless/intel/Kconfig"
+source "drivers/net/wireless/intersil/Kconfig"
+source "drivers/net/wireless/marvell/Kconfig"
+source "drivers/net/wireless/mediatek/Kconfig"
+source "drivers/net/wireless/ralink/Kconfig"
+source "drivers/net/wireless/realtek/Kconfig"
+source "drivers/net/wireless/rsi/Kconfig"
+source "drivers/net/wireless/st/Kconfig"
+source "drivers/net/wireless/ti/Kconfig"
+source "drivers/net/wireless/zydas/Kconfig"
+
 config PCMCIA_RAYCS
 	tristate "Aviator/Raytheon 2.4GHz wireless support"
 	depends on PCMCIA
@@ -32,110 +48,6 @@ config PCMCIA_RAYCS
 	  To compile this driver as a module, choose M here: the module will be
 	  called ray_cs.  If unsure, say N.
 
-config LIBERTAS_THINFIRM
-	tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
-	depends on MAC80211
-	select FW_LOADER
-	---help---
-	  A library for Marvell Libertas 8xxx devices using thinfirm.
-
-config LIBERTAS_THINFIRM_DEBUG
-	bool "Enable full debugging output in the Libertas thin firmware module."
-	depends on LIBERTAS_THINFIRM
-	---help---
-	  Debugging support.
-
-config LIBERTAS_THINFIRM_USB
-	tristate "Marvell Libertas 8388 USB 802.11b/g cards with thin firmware"
-	depends on LIBERTAS_THINFIRM && USB
-	---help---
-	  A driver for Marvell Libertas 8388 USB devices using thinfirm.
-
-config AIRO
-	tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
-	depends on CFG80211 && ISA_DMA_API && (PCI || BROKEN)
-	select WIRELESS_EXT
-	select CRYPTO
-	select WEXT_SPY
-	select WEXT_PRIV
-	---help---
-	  This is the standard Linux driver to support Cisco/Aironet ISA and
-	  PCI 802.11 wireless cards.
-	  It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
-	  - with or without encryption) as well as card before the Cisco
-	  acquisition (Aironet 4500, Aironet 4800, Aironet 4800B).
-
-	  This driver support both the standard Linux Wireless Extensions
-	  and Cisco proprietary API, so both the Linux Wireless Tools and the
-	  Cisco Linux utilities can be used to configure the card.
-
-	  The driver can be compiled as a module and will be named "airo".
-
-config ATMEL
-      tristate "Atmel at76c50x chipset  802.11b support"
-      depends on CFG80211 && (PCI || PCMCIA)
-      select WIRELESS_EXT
-      select WEXT_PRIV
-      select FW_LOADER
-      select CRC32
-       ---help---
-        A driver 802.11b wireless cards based on the Atmel fast-vnet
-        chips. This driver supports standard Linux wireless extensions.
-
-        Many  cards based on this chipset do not have flash memory
-        and need their firmware loaded at start-up. If yours is
-        one of these, you will need to provide a firmware image
-        to be loaded into the card by the driver. The Atmel
-        firmware package can be downloaded from
-        <http://www.thekelleys.org.uk/atmel>
-
-config PCI_ATMEL
-      tristate "Atmel at76c506 PCI cards"
-      depends on ATMEL && PCI
-       ---help---
-        Enable support for PCI and mini-PCI cards containing the
-        Atmel at76c506 chip.
-
-config PCMCIA_ATMEL
-	tristate "Atmel at76c502/at76c504 PCMCIA cards"
-	depends on ATMEL && PCMCIA
-	select WIRELESS_EXT
-	select FW_LOADER
-	select CRC32
-	---help---
-	  Enable support for PCMCIA cards containing the
-	  Atmel at76c502 and at76c504 chips.
-
-config AT76C50X_USB
-        tristate "Atmel at76c503/at76c505/at76c505a USB cards"
-        depends on MAC80211 && USB
-        select FW_LOADER
-        ---help---
-          Enable support for USB Wireless devices using Atmel at76c503,
-          at76c505 or at76c505a chips.
-
-config AIRO_CS
-	tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
-	depends on CFG80211 && PCMCIA && (BROKEN || !M32R)
-	select WIRELESS_EXT
-	select WEXT_SPY
-	select WEXT_PRIV
-	select CRYPTO
-	select CRYPTO_AES
-	---help---
-	  This is the standard Linux driver to support Cisco/Aironet PCMCIA
-	  802.11 wireless cards.  This driver is the same as the Aironet
-	  driver part of the Linux Pcmcia package.
-	  It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
-	  - with or without encryption) as well as card before the Cisco
-	  acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also
-	  supports OEM of Cisco such as the DELL TrueMobile 4800 and Xircom
-	  802.11b cards.
-
-	  This driver support both the standard Linux Wireless Extensions
-	  and Cisco proprietary API, so both the Linux Wireless Tools and the
-	  Cisco Linux utilities can be used to configure the card.
-
 config PCMCIA_WL3501
 	tristate "Planet WL3501 PCMCIA cards"
 	depends on CFG80211 && PCMCIA
@@ -146,44 +58,18 @@ config PCMCIA_WL3501
 	  It has basic support for Linux wireless extensions and initial
 	  micro support for ethtool.
 
-config PRISM54
-	tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)'
-	depends on PCI
-	select WIRELESS_EXT
-	select WEXT_SPY
-	select WEXT_PRIV
-	select FW_LOADER
-	---help---
-	  This enables support for FullMAC PCI/Cardbus prism54 devices. This
-	  driver is now deprecated in favor for the SoftMAC driver, p54pci.
-	  p54pci supports FullMAC PCI/Cardbus devices as well.
-
-	  For more information refer to the p54 wiki:
-
-	  http://wireless.kernel.org/en/users/Drivers/p54
-
-	  Note: You need a motherboard with DMA support to use any of these cards
-
-	  When built as module you get the module prism54
-
-config USB_ZD1201
-	tristate "USB ZD1201 based Wireless device support"
-	depends on CFG80211 && USB
-	select WIRELESS_EXT
-	select WEXT_PRIV
-	select FW_LOADER
+config MAC80211_HWSIM
+	tristate "Simulated radio testing tool for mac80211"
+	depends on MAC80211
 	---help---
-	  Say Y if you want to use wireless LAN adapters based on the ZyDAS
-	  ZD1201 chip.
-
-	  This driver makes the adapter appear as a normal Ethernet interface,
-	  typically on wlan0.
-
-	  The zd1201 device requires external firmware to be loaded.
-	  This can be found at http://linux-lc100020.sourceforge.net/
+	  This driver is a developer testing tool that can be used to test
+	  IEEE 802.11 networking stack (mac80211) functionality. This is not
+	  needed for normal wireless LAN usage and is only for testing. See
+	  Documentation/networking/mac80211_hwsim for more information on how
+	  to use this tool.
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called zd1201.
+	  To compile this driver as a module, choose M here: the module will be
+	  called mac80211_hwsim.  If unsure, say N.
 
 config USB_NET_RNDIS_WLAN
 	tristate "Wireless RNDIS USB support"
@@ -214,76 +100,4 @@ config USB_NET_RNDIS_WLAN
 
 	  If you choose to build a module, it'll be called rndis_wlan.
 
-config ADM8211
-	tristate "ADMtek ADM8211 support"
-	depends on MAC80211 && PCI
-	select CRC32
-	select EEPROM_93CX6
-	---help---
-	  This driver is for ADM8211A, ADM8211B, and ADM8211C based cards.
-	  These are PCI/mini-PCI/Cardbus 802.11b chips found in cards such as:
-
-	  Xterasys Cardbus XN-2411b
-	  Blitz NetWave Point PC
-	  TrendNet 221pc
-	  Belkin F5D6001
-	  SMC 2635W
-	  Linksys WPC11 v1
-	  Fiberline FL-WL-200X
-	  3com Office Connect (3CRSHPW796)
-	  Corega WLPCIB-11
-	  SMC 2602W V2 EU
-	  D-Link DWL-520 Revision C
-
-	  However, some of these cards have been replaced with other chips
-	  like the RTL8180L (Xterasys Cardbus XN-2411b, Belkin F5D6001) or
-	  the Ralink RT2400 (SMC2635W) without a model number change.
-
-	  Thanks to Infineon-ADMtek for their support of this driver.
-
-source "drivers/net/wireless/realtek/rtl818x/Kconfig"
-
-config MAC80211_HWSIM
-	tristate "Simulated radio testing tool for mac80211"
-	depends on MAC80211
-	---help---
-	  This driver is a developer testing tool that can be used to test
-	  IEEE 802.11 networking stack (mac80211) functionality. This is not
-	  needed for normal wireless LAN usage and is only for testing. See
-	  Documentation/networking/mac80211_hwsim for more information on how
-	  to use this tool.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called mac80211_hwsim.  If unsure, say N.
-
-config MWL8K
-	tristate "Marvell 88W8xxx PCI/PCIe Wireless support"
-	depends on MAC80211 && PCI
-	---help---
-	  This driver supports Marvell TOPDOG 802.11 wireless cards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called mwl8k.  If unsure, say N.
-
-source "drivers/net/wireless/ath/Kconfig"
-source "drivers/net/wireless/b43/Kconfig"
-source "drivers/net/wireless/b43legacy/Kconfig"
-source "drivers/net/wireless/brcm80211/Kconfig"
-source "drivers/net/wireless/hostap/Kconfig"
-source "drivers/net/wireless/ipw2x00/Kconfig"
-source "drivers/net/wireless/iwlwifi/Kconfig"
-source "drivers/net/wireless/iwlegacy/Kconfig"
-source "drivers/net/wireless/libertas/Kconfig"
-source "drivers/net/wireless/orinoco/Kconfig"
-source "drivers/net/wireless/p54/Kconfig"
-source "drivers/net/wireless/rt2x00/Kconfig"
-source "drivers/net/wireless/mediatek/Kconfig"
-source "drivers/net/wireless/realtek/rtlwifi/Kconfig"
-source "drivers/net/wireless/realtek/rtl8xxxu/Kconfig"
-source "drivers/net/wireless/ti/Kconfig"
-source "drivers/net/wireless/zd1211rw/Kconfig"
-source "drivers/net/wireless/mwifiex/Kconfig"
-source "drivers/net/wireless/cw1200/Kconfig"
-source "drivers/net/wireless/rsi/Kconfig"
-
 endif # WLAN
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 740fdd353c5d..f00d42953fb8 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -2,27 +2,21 @@
 # Makefile for the Linux Wireless network device drivers.
 #
 
-obj-$(CONFIG_IPW2100) += ipw2x00/
-obj-$(CONFIG_IPW2200) += ipw2x00/
-
-obj-$(CONFIG_HERMES)		+= orinoco/
-
-obj-$(CONFIG_AIRO)		+= airo.o
-obj-$(CONFIG_AIRO_CS)		+= airo_cs.o airo.o
-
-obj-$(CONFIG_ATMEL)             += atmel.o
-obj-$(CONFIG_PCI_ATMEL)         += atmel_pci.o 
-obj-$(CONFIG_PCMCIA_ATMEL)      += atmel_cs.o
-
-obj-$(CONFIG_AT76C50X_USB)      += at76c50x-usb.o
-
-obj-$(CONFIG_PRISM54)		+= prism54/
-
-obj-$(CONFIG_HOSTAP)		+= hostap/
-obj-$(CONFIG_B43)		+= b43/
-obj-$(CONFIG_B43LEGACY)		+= b43legacy/
-obj-$(CONFIG_ZD1211RW)		+= zd1211rw/
-obj-$(CONFIG_WLAN)		+= realtek/
+obj-$(CONFIG_WLAN_VENDOR_ADMTEK) += admtek/
+obj-$(CONFIG_WLAN_VENDOR_ATH) += ath/
+obj-$(CONFIG_WLAN_VENDOR_ATMEL) += atmel/
+obj-$(CONFIG_WLAN_VENDOR_BROADCOM) += broadcom/
+obj-$(CONFIG_WLAN_VENDOR_CISCO) += cisco/
+obj-$(CONFIG_WLAN_VENDOR_INTEL) += intel/
+obj-$(CONFIG_WLAN_VENDOR_INTERSIL) += intersil/
+obj-$(CONFIG_WLAN_VENDOR_MARVELL) += marvell/
+obj-$(CONFIG_WLAN_VENDOR_MEDIATEK) += mediatek/
+obj-$(CONFIG_WLAN_VENDOR_RALINK) += ralink/
+obj-$(CONFIG_WLAN_VENDOR_REALTEK) += realtek/
+obj-$(CONFIG_WLAN_VENDOR_RSI) += rsi/
+obj-$(CONFIG_WLAN_VENDOR_ST) += st/
+obj-$(CONFIG_WLAN_VENDOR_TI) += ti/
+obj-$(CONFIG_WLAN_VENDOR_ZYDAS) += zydas/
 
 # 16-bit wireless PCMCIA client drivers
 obj-$(CONFIG_PCMCIA_RAYCS)	+= ray_cs.o
@@ -30,33 +24,4 @@ obj-$(CONFIG_PCMCIA_WL3501)	+= wl3501_cs.o
 
 obj-$(CONFIG_USB_NET_RNDIS_WLAN)	+= rndis_wlan.o
 
-obj-$(CONFIG_USB_ZD1201)	+= zd1201.o
-obj-$(CONFIG_LIBERTAS)		+= libertas/
-
-obj-$(CONFIG_LIBERTAS_THINFIRM)	+= libertas_tf/
-
-obj-$(CONFIG_ADM8211)	+= adm8211.o
-
-obj-$(CONFIG_MWL8K)	+= mwl8k.o
-
-obj-$(CONFIG_IWLWIFI)	+= iwlwifi/
-obj-$(CONFIG_IWLEGACY)	+= iwlegacy/
-obj-$(CONFIG_RT2X00)	+= rt2x00/
-
-obj-$(CONFIG_WL_MEDIATEK)	+= mediatek/
-
-obj-$(CONFIG_P54_COMMON)	+= p54/
-
-obj-$(CONFIG_ATH_CARDS)		+= ath/
-
 obj-$(CONFIG_MAC80211_HWSIM)	+= mac80211_hwsim.o
-
-obj-$(CONFIG_WL_TI)	+= ti/
-
-obj-$(CONFIG_MWIFIEX)	+= mwifiex/
-
-obj-$(CONFIG_BRCMFMAC)	+= brcm80211/
-obj-$(CONFIG_BRCMSMAC)	+= brcm80211/
-
-obj-$(CONFIG_CW1200)	+= cw1200/
-obj-$(CONFIG_RSI_91X)	+= rsi/
diff --git a/drivers/net/wireless/admtek/Kconfig b/drivers/net/wireless/admtek/Kconfig
new file mode 100644
index 000000000000..d5a2dc728078
--- /dev/null
+++ b/drivers/net/wireless/admtek/Kconfig
@@ -0,0 +1,41 @@
+config WLAN_VENDOR_ADMTEK
+	bool "ADMtek devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_ADMTEK
+
+config ADM8211
+	tristate "ADMtek ADM8211 support"
+	depends on MAC80211 && PCI
+	select CRC32
+	select EEPROM_93CX6
+	---help---
+	  This driver is for ADM8211A, ADM8211B, and ADM8211C based cards.
+	  These are PCI/mini-PCI/Cardbus 802.11b chips found in cards such as:
+
+	  Xterasys Cardbus XN-2411b
+	  Blitz NetWave Point PC
+	  TrendNet 221pc
+	  Belkin F5D6001
+	  SMC 2635W
+	  Linksys WPC11 v1
+	  Fiberline FL-WL-200X
+	  3com Office Connect (3CRSHPW796)
+	  Corega WLPCIB-11
+	  SMC 2602W V2 EU
+	  D-Link DWL-520 Revision C
+
+	  However, some of these cards have been replaced with other chips
+	  like the RTL8180L (Xterasys Cardbus XN-2411b, Belkin F5D6001) or
+	  the Ralink RT2400 (SMC2635W) without a model number change.
+
+	  Thanks to Infineon-ADMtek for their support of this driver.
+
+endif # WLAN_VENDOR_ADMTEK
diff --git a/drivers/net/wireless/admtek/Makefile b/drivers/net/wireless/admtek/Makefile
new file mode 100644
index 000000000000..9cca7e571cdd
--- /dev/null
+++ b/drivers/net/wireless/admtek/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ADM8211)	+= adm8211.o
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/admtek/adm8211.c
index 15f057ed41ad..15f057ed41ad 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/admtek/adm8211.c
diff --git a/drivers/net/wireless/adm8211.h b/drivers/net/wireless/admtek/adm8211.h
index bbc10b1cde87..bbc10b1cde87 100644
--- a/drivers/net/wireless/adm8211.h
+++ b/drivers/net/wireless/admtek/adm8211.h
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index ce7826009eeb..44b2470af81d 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -1,13 +1,16 @@
 config ATH_COMMON
 	tristate
 
-menuconfig ATH_CARDS
-	tristate "Atheros Wireless Cards"
-	depends on CFG80211 && (!UML || BROKEN)
+config WLAN_VENDOR_ATH
+	bool "Atheros/Qualcomm devices"
+	default y
 	---help---
-	  This will enable the support for the Atheros wireless drivers.
-	  ath5k, ath9k, ath9k_htc and ar9170 drivers share some common code, this option
-	  enables the common ath.ko module which shares common helpers.
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
 
 	  For more information and documentation on this module you can visit:
 
@@ -17,7 +20,7 @@ menuconfig ATH_CARDS
 
 	  http://wireless.kernel.org/en/users/Drivers/Atheros
 
-if ATH_CARDS
+if WLAN_VENDOR_ATH
 
 config ATH_DEBUG
 	bool "Atheros wireless debugging"
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index e3b3c8fb4605..56aaa2d4fb0e 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -183,7 +183,7 @@ void *wil_if_alloc(struct device *dev)
 
 	netif_napi_add(ndev, &wil->napi_rx, wil6210_netdev_poll_rx,
 		       WIL6210_NAPI_BUDGET);
-	netif_napi_add(ndev, &wil->napi_tx, wil6210_netdev_poll_tx,
+	netif_tx_napi_add(ndev, &wil->napi_tx, wil6210_netdev_poll_tx,
 		       WIL6210_NAPI_BUDGET);
 
 	netif_tx_stop_all_queues(ndev);
diff --git a/drivers/net/wireless/atmel/Kconfig b/drivers/net/wireless/atmel/Kconfig
new file mode 100644
index 000000000000..a43cfd163254
--- /dev/null
+++ b/drivers/net/wireless/atmel/Kconfig
@@ -0,0 +1,57 @@
+config WLAN_VENDOR_ATMEL
+	bool "Atmel devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_ATMEL
+
+config ATMEL
+      tristate "Atmel at76c50x chipset  802.11b support"
+      depends on CFG80211 && (PCI || PCMCIA)
+      select WIRELESS_EXT
+      select WEXT_PRIV
+      select FW_LOADER
+      select CRC32
+       ---help---
+        A driver 802.11b wireless cards based on the Atmel fast-vnet
+        chips. This driver supports standard Linux wireless extensions.
+
+        Many  cards based on this chipset do not have flash memory
+        and need their firmware loaded at start-up. If yours is
+        one of these, you will need to provide a firmware image
+        to be loaded into the card by the driver. The Atmel
+        firmware package can be downloaded from
+        <http://www.thekelleys.org.uk/atmel>
+
+config PCI_ATMEL
+      tristate "Atmel at76c506 PCI cards"
+      depends on ATMEL && PCI
+       ---help---
+        Enable support for PCI and mini-PCI cards containing the
+        Atmel at76c506 chip.
+
+config PCMCIA_ATMEL
+	tristate "Atmel at76c502/at76c504 PCMCIA cards"
+	depends on ATMEL && PCMCIA
+	select WIRELESS_EXT
+	select FW_LOADER
+	select CRC32
+	---help---
+	  Enable support for PCMCIA cards containing the
+	  Atmel at76c502 and at76c504 chips.
+
+config AT76C50X_USB
+        tristate "Atmel at76c503/at76c505/at76c505a USB cards"
+        depends on MAC80211 && USB
+        select FW_LOADER
+        ---help---
+          Enable support for USB Wireless devices using Atmel at76c503,
+          at76c505 or at76c505a chips.
+
+endif # WLAN_VENDOR_ATMEL
diff --git a/drivers/net/wireless/atmel/Makefile b/drivers/net/wireless/atmel/Makefile
new file mode 100644
index 000000000000..e62e345f7af6
--- /dev/null
+++ b/drivers/net/wireless/atmel/Makefile
@@ -0,0 +1,5 @@
+obj-$(CONFIG_ATMEL)             += atmel.o
+obj-$(CONFIG_PCI_ATMEL)         += atmel_pci.o 
+obj-$(CONFIG_PCMCIA_ATMEL)      += atmel_cs.o
+
+obj-$(CONFIG_AT76C50X_USB)      += at76c50x-usb.o
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index dab25136214a..dab25136214a 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c
diff --git a/drivers/net/wireless/at76c50x-usb.h b/drivers/net/wireless/atmel/at76c50x-usb.h
index ae03271f878e..ae03271f878e 100644
--- a/drivers/net/wireless/at76c50x-usb.h
+++ b/drivers/net/wireless/atmel/at76c50x-usb.h
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel/atmel.c
index 6a1f03c271c1..6a1f03c271c1 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel/atmel.c
diff --git a/drivers/net/wireless/atmel.h b/drivers/net/wireless/atmel/atmel.h
index 96f7318cbb04..96f7318cbb04 100644
--- a/drivers/net/wireless/atmel.h
+++ b/drivers/net/wireless/atmel/atmel.h
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel/atmel_cs.c
index 7afc9c5329fb..7afc9c5329fb 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel/atmel_cs.c
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel/atmel_pci.c
index bcf1f274a251..bcf1f274a251 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel/atmel_pci.c
diff --git a/drivers/net/wireless/broadcom/Kconfig b/drivers/net/wireless/broadcom/Kconfig
new file mode 100644
index 000000000000..d3651ceb5046
--- /dev/null
+++ b/drivers/net/wireless/broadcom/Kconfig
@@ -0,0 +1,18 @@
+config WLAN_VENDOR_BROADCOM
+	bool "Broadcom devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_BROADCOM
+
+source "drivers/net/wireless/broadcom/b43/Kconfig"
+source "drivers/net/wireless/broadcom/b43legacy/Kconfig"
+source "drivers/net/wireless/broadcom/brcm80211/Kconfig"
+
+endif # WLAN_VENDOR_BROADCOM
diff --git a/drivers/net/wireless/broadcom/Makefile b/drivers/net/wireless/broadcom/Makefile
new file mode 100644
index 000000000000..9d5ac95710c3
--- /dev/null
+++ b/drivers/net/wireless/broadcom/Makefile
@@ -0,0 +1,5 @@
+obj-$(CONFIG_B43)		+= b43/
+obj-$(CONFIG_B43LEGACY)		+= b43legacy/
+
+obj-$(CONFIG_BRCMFMAC)	+= brcm80211/
+obj-$(CONFIG_BRCMSMAC)	+= brcm80211/
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/broadcom/b43/Kconfig
index fba856032ca5..fba856032ca5 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/broadcom/b43/Kconfig
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/broadcom/b43/Makefile
index ddc4df46656f..ddc4df46656f 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/broadcom/b43/Makefile
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/broadcom/b43/b43.h
index 036552439816..036552439816 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/broadcom/b43/b43.h
diff --git a/drivers/net/wireless/b43/bus.c b/drivers/net/wireless/broadcom/b43/bus.c
index 17d16a391fe6..17d16a391fe6 100644
--- a/drivers/net/wireless/b43/bus.c
+++ b/drivers/net/wireless/broadcom/b43/bus.c
diff --git a/drivers/net/wireless/b43/bus.h b/drivers/net/wireless/broadcom/b43/bus.h
index 256c2c17939a..256c2c17939a 100644
--- a/drivers/net/wireless/b43/bus.h
+++ b/drivers/net/wireless/broadcom/b43/bus.h
diff --git a/drivers/net/wireless/b43/debugfs.c b/drivers/net/wireless/broadcom/b43/debugfs.c
index b4bcd94aff6c..b4bcd94aff6c 100644
--- a/drivers/net/wireless/b43/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43/debugfs.c
diff --git a/drivers/net/wireless/b43/debugfs.h b/drivers/net/wireless/broadcom/b43/debugfs.h
index d05377745011..d05377745011 100644
--- a/drivers/net/wireless/b43/debugfs.h
+++ b/drivers/net/wireless/broadcom/b43/debugfs.h
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/broadcom/b43/dma.c
index 6837064908be..6837064908be 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/broadcom/b43/dma.c
diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/broadcom/b43/dma.h
index df8c8cdcbdb5..df8c8cdcbdb5 100644
--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/broadcom/b43/dma.h
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/broadcom/b43/leds.c
index d79ab2a227e1..d79ab2a227e1 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/broadcom/b43/leds.c
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/broadcom/b43/leds.h
index 32b66d53cdac..32b66d53cdac 100644
--- a/drivers/net/wireless/b43/leds.h
+++ b/drivers/net/wireless/broadcom/b43/leds.h
diff --git a/drivers/net/wireless/b43/lo.c b/drivers/net/wireless/broadcom/b43/lo.c
index a335f94c72ff..a335f94c72ff 100644
--- a/drivers/net/wireless/b43/lo.c
+++ b/drivers/net/wireless/broadcom/b43/lo.c
diff --git a/drivers/net/wireless/b43/lo.h b/drivers/net/wireless/broadcom/b43/lo.h
index 7b4df3883bc2..7b4df3883bc2 100644
--- a/drivers/net/wireless/b43/lo.h
+++ b/drivers/net/wireless/broadcom/b43/lo.h
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c
index ec013fbd6a81..ec013fbd6a81 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/broadcom/b43/main.h
index c46430cc725c..c46430cc725c 100644
--- a/drivers/net/wireless/b43/main.h
+++ b/drivers/net/wireless/broadcom/b43/main.h
diff --git a/drivers/net/wireless/b43/phy_a.c b/drivers/net/wireless/broadcom/b43/phy_a.c
index 99c036f5ecb7..99c036f5ecb7 100644
--- a/drivers/net/wireless/b43/phy_a.c
+++ b/drivers/net/wireless/broadcom/b43/phy_a.c
diff --git a/drivers/net/wireless/b43/phy_a.h b/drivers/net/wireless/broadcom/b43/phy_a.h
index f7d0d929a374..f7d0d929a374 100644
--- a/drivers/net/wireless/b43/phy_a.h
+++ b/drivers/net/wireless/broadcom/b43/phy_a.h
diff --git a/drivers/net/wireless/b43/phy_ac.c b/drivers/net/wireless/broadcom/b43/phy_ac.c
index e75633d67938..e75633d67938 100644
--- a/drivers/net/wireless/b43/phy_ac.c
+++ b/drivers/net/wireless/broadcom/b43/phy_ac.c
diff --git a/drivers/net/wireless/b43/phy_ac.h b/drivers/net/wireless/broadcom/b43/phy_ac.h
index d1ca79e0eb24..d1ca79e0eb24 100644
--- a/drivers/net/wireless/b43/phy_ac.h
+++ b/drivers/net/wireless/broadcom/b43/phy_ac.h
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/broadcom/b43/phy_common.c
index ec2b9c577b90..ec2b9c577b90 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/broadcom/b43/phy_common.c
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/broadcom/b43/phy_common.h
index 78d86526799e..78d86526799e 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/broadcom/b43/phy_common.h
diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/broadcom/b43/phy_g.c
index 462310e6e88f..462310e6e88f 100644
--- a/drivers/net/wireless/b43/phy_g.c
+++ b/drivers/net/wireless/broadcom/b43/phy_g.c
diff --git a/drivers/net/wireless/b43/phy_g.h b/drivers/net/wireless/broadcom/b43/phy_g.h
index 5413c906a3e7..5413c906a3e7 100644
--- a/drivers/net/wireless/b43/phy_g.h
+++ b/drivers/net/wireless/broadcom/b43/phy_g.h
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/broadcom/b43/phy_ht.c
index bd68945965d6..bd68945965d6 100644
--- a/drivers/net/wireless/b43/phy_ht.c
+++ b/drivers/net/wireless/broadcom/b43/phy_ht.c
diff --git a/drivers/net/wireless/b43/phy_ht.h b/drivers/net/wireless/broadcom/b43/phy_ht.h
index c086f56ce478..c086f56ce478 100644
--- a/drivers/net/wireless/b43/phy_ht.h
+++ b/drivers/net/wireless/broadcom/b43/phy_ht.h
diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/broadcom/b43/phy_lcn.c
index 97461ccf3e1e..97461ccf3e1e 100644
--- a/drivers/net/wireless/b43/phy_lcn.c
+++ b/drivers/net/wireless/broadcom/b43/phy_lcn.c
diff --git a/drivers/net/wireless/b43/phy_lcn.h b/drivers/net/wireless/broadcom/b43/phy_lcn.h
index 6a7092e13fff..6a7092e13fff 100644
--- a/drivers/net/wireless/b43/phy_lcn.h
+++ b/drivers/net/wireless/broadcom/b43/phy_lcn.h
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/broadcom/b43/phy_lp.c
index 058a9f232050..058a9f232050 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/broadcom/b43/phy_lp.c
diff --git a/drivers/net/wireless/b43/phy_lp.h b/drivers/net/wireless/broadcom/b43/phy_lp.h
index 62737f700cbc..62737f700cbc 100644
--- a/drivers/net/wireless/b43/phy_lp.h
+++ b/drivers/net/wireless/broadcom/b43/phy_lp.h
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c
index 9f0bcf3b8414..9f0bcf3b8414 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/broadcom/b43/phy_n.c
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/broadcom/b43/phy_n.h
index a6da2c31a99c..a6da2c31a99c 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/broadcom/b43/phy_n.h
diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/broadcom/b43/pio.c
index a4ff5e2a42b9..a4ff5e2a42b9 100644
--- a/drivers/net/wireless/b43/pio.c
+++ b/drivers/net/wireless/broadcom/b43/pio.c
diff --git a/drivers/net/wireless/b43/pio.h b/drivers/net/wireless/broadcom/b43/pio.h
index 1e516147424f..1e516147424f 100644
--- a/drivers/net/wireless/b43/pio.h
+++ b/drivers/net/wireless/broadcom/b43/pio.h
diff --git a/drivers/net/wireless/b43/ppr.c b/drivers/net/wireless/broadcom/b43/ppr.c
index 9a770279c415..9a770279c415 100644
--- a/drivers/net/wireless/b43/ppr.c
+++ b/drivers/net/wireless/broadcom/b43/ppr.c
diff --git a/drivers/net/wireless/b43/ppr.h b/drivers/net/wireless/broadcom/b43/ppr.h
index 24d7447e9f01..24d7447e9f01 100644
--- a/drivers/net/wireless/b43/ppr.h
+++ b/drivers/net/wireless/broadcom/b43/ppr.h
diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/broadcom/b43/radio_2055.c
index 5289a18ddd8c..5289a18ddd8c 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2055.c
diff --git a/drivers/net/wireless/b43/radio_2055.h b/drivers/net/wireless/broadcom/b43/radio_2055.h
index 67f96122f8d8..67f96122f8d8 100644
--- a/drivers/net/wireless/b43/radio_2055.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2055.h
diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/broadcom/b43/radio_2056.c
index 2ce25607c60d..2ce25607c60d 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2056.c
diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/broadcom/b43/radio_2056.h
index 5b86673459fa..5b86673459fa 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2056.h
diff --git a/drivers/net/wireless/b43/radio_2057.c b/drivers/net/wireless/broadcom/b43/radio_2057.c
index ff1e026a61a1..ff1e026a61a1 100644
--- a/drivers/net/wireless/b43/radio_2057.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2057.c
diff --git a/drivers/net/wireless/b43/radio_2057.h b/drivers/net/wireless/broadcom/b43/radio_2057.h
index 220d080238ff..220d080238ff 100644
--- a/drivers/net/wireless/b43/radio_2057.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2057.h
diff --git a/drivers/net/wireless/b43/radio_2059.c b/drivers/net/wireless/broadcom/b43/radio_2059.c
index a3cf9efd7e21..a3cf9efd7e21 100644
--- a/drivers/net/wireless/b43/radio_2059.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2059.c
diff --git a/drivers/net/wireless/b43/radio_2059.h b/drivers/net/wireless/broadcom/b43/radio_2059.h
index 9e22fb60588b..9e22fb60588b 100644
--- a/drivers/net/wireless/b43/radio_2059.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2059.h
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/broadcom/b43/rfkill.c
index 70c2fcedd1bb..70c2fcedd1bb 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/broadcom/b43/rfkill.c
diff --git a/drivers/net/wireless/b43/rfkill.h b/drivers/net/wireless/broadcom/b43/rfkill.h
index f046c3ca0519..f046c3ca0519 100644
--- a/drivers/net/wireless/b43/rfkill.h
+++ b/drivers/net/wireless/broadcom/b43/rfkill.h
diff --git a/drivers/net/wireless/b43/sdio.c b/drivers/net/wireless/broadcom/b43/sdio.c
index 59a521800694..59a521800694 100644
--- a/drivers/net/wireless/b43/sdio.c
+++ b/drivers/net/wireless/broadcom/b43/sdio.c
diff --git a/drivers/net/wireless/b43/sdio.h b/drivers/net/wireless/broadcom/b43/sdio.h
index 1e93926f388f..1e93926f388f 100644
--- a/drivers/net/wireless/b43/sdio.h
+++ b/drivers/net/wireless/broadcom/b43/sdio.h
diff --git a/drivers/net/wireless/b43/sysfs.c b/drivers/net/wireless/broadcom/b43/sysfs.c
index 3190493bd07f..3190493bd07f 100644
--- a/drivers/net/wireless/b43/sysfs.c
+++ b/drivers/net/wireless/broadcom/b43/sysfs.c
diff --git a/drivers/net/wireless/b43/sysfs.h b/drivers/net/wireless/broadcom/b43/sysfs.h
index 12bda9ef1a85..12bda9ef1a85 100644
--- a/drivers/net/wireless/b43/sysfs.h
+++ b/drivers/net/wireless/broadcom/b43/sysfs.h
diff --git a/drivers/net/wireless/b43/tables.c b/drivers/net/wireless/broadcom/b43/tables.c
index ea288df8aee9..ea288df8aee9 100644
--- a/drivers/net/wireless/b43/tables.c
+++ b/drivers/net/wireless/broadcom/b43/tables.c
diff --git a/drivers/net/wireless/b43/tables.h b/drivers/net/wireless/broadcom/b43/tables.h
index 80e73c7cbac5..80e73c7cbac5 100644
--- a/drivers/net/wireless/b43/tables.h
+++ b/drivers/net/wireless/broadcom/b43/tables.h
diff --git a/drivers/net/wireless/b43/tables_lpphy.c b/drivers/net/wireless/broadcom/b43/tables_lpphy.c
index cff187c5616d..cff187c5616d 100644
--- a/drivers/net/wireless/b43/tables_lpphy.c
+++ b/drivers/net/wireless/broadcom/b43/tables_lpphy.c
diff --git a/drivers/net/wireless/b43/tables_lpphy.h b/drivers/net/wireless/broadcom/b43/tables_lpphy.h
index 84f1d265f657..84f1d265f657 100644
--- a/drivers/net/wireless/b43/tables_lpphy.h
+++ b/drivers/net/wireless/broadcom/b43/tables_lpphy.h
diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/broadcom/b43/tables_nphy.c
index b2f0d245bcf3..b2f0d245bcf3 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/broadcom/b43/tables_nphy.c
diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/broadcom/b43/tables_nphy.h
index b51f386db02f..b51f386db02f 100644
--- a/drivers/net/wireless/b43/tables_nphy.h
+++ b/drivers/net/wireless/broadcom/b43/tables_nphy.h
diff --git a/drivers/net/wireless/b43/tables_phy_ht.c b/drivers/net/wireless/broadcom/b43/tables_phy_ht.c
index 176c49d74ef4..176c49d74ef4 100644
--- a/drivers/net/wireless/b43/tables_phy_ht.c
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_ht.c
diff --git a/drivers/net/wireless/b43/tables_phy_ht.h b/drivers/net/wireless/broadcom/b43/tables_phy_ht.h
index 1b5ef2bc770c..1b5ef2bc770c 100644
--- a/drivers/net/wireless/b43/tables_phy_ht.h
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_ht.h
diff --git a/drivers/net/wireless/b43/tables_phy_lcn.c b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c
index e347b8d80ea4..e347b8d80ea4 100644
--- a/drivers/net/wireless/b43/tables_phy_lcn.c
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c
diff --git a/drivers/net/wireless/b43/tables_phy_lcn.h b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.h
index caff9db6831f..caff9db6831f 100644
--- a/drivers/net/wireless/b43/tables_phy_lcn.h
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.h
diff --git a/drivers/net/wireless/b43/wa.c b/drivers/net/wireless/broadcom/b43/wa.c
index c218c08fb2f5..c218c08fb2f5 100644
--- a/drivers/net/wireless/b43/wa.c
+++ b/drivers/net/wireless/broadcom/b43/wa.c
diff --git a/drivers/net/wireless/b43/wa.h b/drivers/net/wireless/broadcom/b43/wa.h
index e163c5e56e81..e163c5e56e81 100644
--- a/drivers/net/wireless/b43/wa.h
+++ b/drivers/net/wireless/broadcom/b43/wa.h
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/broadcom/b43/xmit.c
index 426dc13c44cd..426dc13c44cd 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/broadcom/b43/xmit.c
diff --git a/drivers/net/wireless/b43/xmit.h b/drivers/net/wireless/broadcom/b43/xmit.h
index ba6115308068..ba6115308068 100644
--- a/drivers/net/wireless/b43/xmit.h
+++ b/drivers/net/wireless/broadcom/b43/xmit.h
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/broadcom/b43legacy/Kconfig
index 1ffa28835c58..1ffa28835c58 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/broadcom/b43legacy/Kconfig
diff --git a/drivers/net/wireless/b43legacy/Makefile b/drivers/net/wireless/broadcom/b43legacy/Makefile
index 227a77e84362..227a77e84362 100644
--- a/drivers/net/wireless/b43legacy/Makefile
+++ b/drivers/net/wireless/broadcom/b43legacy/Makefile
diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
index 482476fdb1f3..482476fdb1f3 100644
--- a/drivers/net/wireless/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
diff --git a/drivers/net/wireless/b43legacy/debugfs.c b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
index 090910ea259e..090910ea259e 100644
--- a/drivers/net/wireless/b43legacy/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
diff --git a/drivers/net/wireless/b43legacy/debugfs.h b/drivers/net/wireless/broadcom/b43legacy/debugfs.h
index 9ee32158b947..9ee32158b947 100644
--- a/drivers/net/wireless/b43legacy/debugfs.h
+++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.h
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index f9dd892b9f27..f9dd892b9f27 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
diff --git a/drivers/net/wireless/b43legacy/dma.h b/drivers/net/wireless/broadcom/b43legacy/dma.h
index c3282f906bc7..c3282f906bc7 100644
--- a/drivers/net/wireless/b43legacy/dma.h
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.h
diff --git a/drivers/net/wireless/b43legacy/ilt.c b/drivers/net/wireless/broadcom/b43legacy/ilt.c
index ee5682e54204..ee5682e54204 100644
--- a/drivers/net/wireless/b43legacy/ilt.c
+++ b/drivers/net/wireless/broadcom/b43legacy/ilt.c
diff --git a/drivers/net/wireless/b43legacy/ilt.h b/drivers/net/wireless/broadcom/b43legacy/ilt.h
index 48bcf37eccb8..48bcf37eccb8 100644
--- a/drivers/net/wireless/b43legacy/ilt.h
+++ b/drivers/net/wireless/broadcom/b43legacy/ilt.h
diff --git a/drivers/net/wireless/b43legacy/leds.c b/drivers/net/wireless/broadcom/b43legacy/leds.c
index fd4565389c77..fd4565389c77 100644
--- a/drivers/net/wireless/b43legacy/leds.c
+++ b/drivers/net/wireless/broadcom/b43legacy/leds.c
diff --git a/drivers/net/wireless/b43legacy/leds.h b/drivers/net/wireless/broadcom/b43legacy/leds.h
index 9ff6750dc57f..9ff6750dc57f 100644
--- a/drivers/net/wireless/b43legacy/leds.h
+++ b/drivers/net/wireless/broadcom/b43legacy/leds.h
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c
index afc1fb3e38df..afc1fb3e38df 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
diff --git a/drivers/net/wireless/b43legacy/main.h b/drivers/net/wireless/broadcom/b43legacy/main.h
index b74a058d7bac..b74a058d7bac 100644
--- a/drivers/net/wireless/b43legacy/main.h
+++ b/drivers/net/wireless/broadcom/b43legacy/main.h
diff --git a/drivers/net/wireless/b43legacy/phy.c b/drivers/net/wireless/broadcom/b43legacy/phy.c
index 995c7d0c212a..995c7d0c212a 100644
--- a/drivers/net/wireless/b43legacy/phy.c
+++ b/drivers/net/wireless/broadcom/b43legacy/phy.c
diff --git a/drivers/net/wireless/b43legacy/phy.h b/drivers/net/wireless/broadcom/b43legacy/phy.h
index 831a7a4760e5..831a7a4760e5 100644
--- a/drivers/net/wireless/b43legacy/phy.h
+++ b/drivers/net/wireless/broadcom/b43legacy/phy.h
diff --git a/drivers/net/wireless/b43legacy/pio.c b/drivers/net/wireless/broadcom/b43legacy/pio.c
index 282eedec675e..282eedec675e 100644
--- a/drivers/net/wireless/b43legacy/pio.c
+++ b/drivers/net/wireless/broadcom/b43legacy/pio.c
diff --git a/drivers/net/wireless/b43legacy/pio.h b/drivers/net/wireless/broadcom/b43legacy/pio.h
index 8e6773ea6e75..8e6773ea6e75 100644
--- a/drivers/net/wireless/b43legacy/pio.h
+++ b/drivers/net/wireless/broadcom/b43legacy/pio.h
diff --git a/drivers/net/wireless/b43legacy/radio.c b/drivers/net/wireless/broadcom/b43legacy/radio.c
index 9501420340a9..9501420340a9 100644
--- a/drivers/net/wireless/b43legacy/radio.c
+++ b/drivers/net/wireless/broadcom/b43legacy/radio.c
diff --git a/drivers/net/wireless/b43legacy/radio.h b/drivers/net/wireless/broadcom/b43legacy/radio.h
index dd2976d1d561..dd2976d1d561 100644
--- a/drivers/net/wireless/b43legacy/radio.h
+++ b/drivers/net/wireless/broadcom/b43legacy/radio.h
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/broadcom/b43legacy/rfkill.c
index 7c1bdbc02569..7c1bdbc02569 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/broadcom/b43legacy/rfkill.c
diff --git a/drivers/net/wireless/b43legacy/rfkill.h b/drivers/net/wireless/broadcom/b43legacy/rfkill.h
index 75585571c544..75585571c544 100644
--- a/drivers/net/wireless/b43legacy/rfkill.h
+++ b/drivers/net/wireless/broadcom/b43legacy/rfkill.h
diff --git a/drivers/net/wireless/b43legacy/sysfs.c b/drivers/net/wireless/broadcom/b43legacy/sysfs.c
index 2a1da15c913b..2a1da15c913b 100644
--- a/drivers/net/wireless/b43legacy/sysfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/sysfs.c
diff --git a/drivers/net/wireless/b43legacy/sysfs.h b/drivers/net/wireless/broadcom/b43legacy/sysfs.h
index 417d509803c7..417d509803c7 100644
--- a/drivers/net/wireless/b43legacy/sysfs.h
+++ b/drivers/net/wireless/broadcom/b43legacy/sysfs.h
diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/broadcom/b43legacy/xmit.c
index 34bf3f0b729f..34bf3f0b729f 100644
--- a/drivers/net/wireless/b43legacy/xmit.c
+++ b/drivers/net/wireless/broadcom/b43legacy/xmit.c
diff --git a/drivers/net/wireless/b43legacy/xmit.h b/drivers/net/wireless/broadcom/b43legacy/xmit.h
index 289db00a4a7b..289db00a4a7b 100644
--- a/drivers/net/wireless/b43legacy/xmit.h
+++ b/drivers/net/wireless/broadcom/b43legacy/xmit.h
diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/broadcom/brcm80211/Kconfig
index ab42b1fea03c..ab42b1fea03c 100644
--- a/drivers/net/wireless/brcm80211/Kconfig
+++ b/drivers/net/wireless/broadcom/brcm80211/Kconfig
diff --git a/drivers/net/wireless/brcm80211/Makefile b/drivers/net/wireless/broadcom/brcm80211/Makefile
index b987920e982e..b987920e982e 100644
--- a/drivers/net/wireless/brcm80211/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/Makefile
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
index dc4c75083085..9e4b505ca593 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
@@ -16,8 +16,8 @@
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 ccflags-y += \
-	-Idrivers/net/wireless/brcm80211/brcmfmac	\
-	-Idrivers/net/wireless/brcm80211/include
+	-Idrivers/net/wireless/broadcom/brcm80211/brcmfmac	\
+	-Idrivers/net/wireless/broadcom/brcm80211/include
 
 ccflags-y += -D__CHECK_ENDIAN__
 
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
index 288c84e7c56b..288c84e7c56b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
index 6003179c0ceb..6003179c0ceb 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index 410a6645d316..410a6645d316 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c
index 4e33f96b3dd1..4e33f96b3dd1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.h
index 19647c68aa9e..19647c68aa9e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
index 230cad788ace..230cad788ace 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bus.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index deb5f78dcacc..deb5f78dcacc 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
index 6a878c8f883f..6a878c8f883f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
index f04833db2fd0..f04833db2fd0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
index f6b5feea23d2..f6b5feea23d2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index fe54844c75e0..fe54844c75e0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
index 21c7488b4732..21c7488b4732 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/common.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/commonring.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c
index 7b0e52195a85..7b0e52195a85 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/commonring.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/commonring.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.h
index b85033611c8d..b85033611c8d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/commonring.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index b5ab98ee1445..b5ab98ee1445 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
index 2f9101b2ad34..2f9101b2ad34 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
index 1299dccc78b4..1299dccc78b4 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
index d0d9676f7f9d..d0d9676f7f9d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
index 44bb30636690..44bb30636690 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
index 6b381f799f22..6b381f799f22 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index 4248f3c80e78..4248f3c80e78 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
index 604dd48ab4e0..604dd48ab4e0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
index 2ca783fa50cf..2ca783fa50cf 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.h
index 95fd1c9675d1..95fd1c9675d1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
index 3878b6f6cfce..3878b6f6cfce 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
index d9a942842382..d9a942842382 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
index dcfa0bb149ce..dcfa0bb149ce 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
index b20fc0f82a48..b20fc0f82a48 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
index daa427b46712..daa427b46712 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
index 086cac3f86d6..086cac3f86d6 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
index a36bac17eafd..a36bac17eafd 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
index 44e618f9d890..44e618f9d890 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
index 3d513e407e3d..3d513e407e3d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index 03f35e0c52ca..03f35e0c52ca 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
index 5f7c3550deda..5f7c3550deda 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/of.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index d224b3dd72ed..d224b3dd72ed 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
index 5d49059021a9..5d49059021a9 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 83d804221715..83d804221715 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/pcie.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.h
index 6edaaf8ef5ce..6edaaf8ef5ce 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
index 26b68c367f57..26b68c367f57 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
index d55119d36755..d55119d36755 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 7e74ac3ad815..7e74ac3ad815 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
index 7328478b2d7b..7328478b2d7b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
index a10f35c5eb3d..a10f35c5eb3d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
index 4d7d51f95716..4d7d51f95716 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index 689e64d004bc..689e64d004bc 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h
index f483a8c9945b..f483a8c9945b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c
index 8eff2753abad..8eff2753abad 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.h
index 061b7bfa2e1c..061b7bfa2e1c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/vendor.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
index 32464acccd90..960e6b86bbcb 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
@@ -17,9 +17,9 @@
 
 ccflags-y := \
 	-D__CHECK_ENDIAN__ \
-	-Idrivers/net/wireless/brcm80211/brcmsmac \
-	-Idrivers/net/wireless/brcm80211/brcmsmac/phy \
-	-Idrivers/net/wireless/brcm80211/include
+	-Idrivers/net/wireless/broadcom/brcm80211/brcmsmac \
+	-Idrivers/net/wireless/broadcom/brcm80211/brcmsmac/phy \
+	-Idrivers/net/wireless/broadcom/brcm80211/include
 
 brcmsmac-y := \
 	mac80211_if.o \
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
index 53365977bfd6..53365977bfd6 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.h
index 2d08c155c23b..2d08c155c23b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c
index fa391e4eb098..fa391e4eb098 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.h
index 03bdcf29bd50..03bdcf29bd50 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/antsel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.c
index 54c616919590..54c616919590 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/antsel.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/antsel.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.h
index a3d487ab1964..a3d487ab1964 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/antsel.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
index a0da3248b942..a0da3248b942 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
index 0e8a69ab909f..0e8a69ab909f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
index cf2cc070f1e5..cf2cc070f1e5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.c
index 52fc9eeb5fa5..52fc9eeb5fa5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.h
index cbf2f06436fc..cbf2f06436fc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
index 635ae034c7e5..635ae034c7e5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.h
index 39dd3a5b2979..39dd3a5b2979 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/d11.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h
index 9035cc4d6ff3..9035cc4d6ff3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/d11.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
index 7a1fbb2e3a71..7a1fbb2e3a71 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
index 822781cf15d4..822781cf15d4 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
index 796f5f9d5d5a..796f5f9d5d5a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.h
index ff5b80b09046..ff5b80b09046 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/led.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c
index 74b17cecb189..74b17cecb189 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/led.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/led.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.h
index 17a0b1f5dbcf..17a0b1f5dbcf 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/led.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index bec2dc1ca2e4..bec2dc1ca2e4 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h
index 198053dfc310..198053dfc310 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
index 218cbc8bf3a7..218cbc8bf3a7 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
index c4d135cff04a..c4d135cff04a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
index 1c4e9dd57960..1c4e9dd57960 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h
index 4d3734f48d9c..4d3734f48d9c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h
index 4960f7d26804..4960f7d26804 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
index 93d4cde0eb31..93d4cde0eb31 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.h
index f4a8ab09da43..f4a8ab09da43 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
index 99dac9b8a082..99dac9b8a082 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.c
index faf1ebe76068..faf1ebe76068 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.h
index 20e3783f921b..20e3783f921b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_radio.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_radio.h
index c3a675455ff5..c3a675455ff5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_radio.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_radio.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phyreg_n.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phyreg_n.h
index a97c3a799479..a97c3a799479 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phyreg_n.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phyreg_n.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c
index d7fa312214f3..d7fa312214f3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.h
index 489422a36085..489422a36085 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c
index dbf50ef6cd75..dbf50ef6cd75 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.h
index dc8a84e85117..dc8a84e85117 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
index a0de5db0cd64..a0de5db0cd64 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
index dd8774717ade..dd8774717ade 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.c
index 71b80381f3ad..71b80381f3ad 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.h
index a014bbc4f935..a014bbc4f935 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pub.h
index 4da38cb4f318..4da38cb4f318 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pub.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/rate.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.c
index 0a0c0ad4f96f..0a0c0ad4f96f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/rate.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/rate.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.h
index 5bb88b78ed64..5bb88b78ed64 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/rate.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/scb.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/scb.h
index 3a3d73699f83..3a3d73699f83 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/scb.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/scb.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/stf.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c
index dd9162722495..dd9162722495 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/stf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/stf.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
index ba9493009a33..ba9493009a33 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/stf.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/types.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/types.h
index ae1f3ad40d45..ae1f3ad40d45 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/types.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.c
index 80e3ccf865e3..80e3ccf865e3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.h
index c87dd89bcb78..c87dd89bcb78 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.h
diff --git a/drivers/net/wireless/brcm80211/brcmutil/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
index 8a928184016a..256c91f9ac4b 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
@@ -16,8 +16,8 @@
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 ccflags-y :=				\
-	-Idrivers/net/wireless/brcm80211/brcmutil \
-	-Idrivers/net/wireless/brcm80211/include
+	-Idrivers/net/wireless/broadcom/brcm80211/brcmutil \
+	-Idrivers/net/wireless/broadcom/brcm80211/include
 
 obj-$(CONFIG_BRCMUTIL)	+= brcmutil.o
 brcmutil-objs	= utils.o d11.o
diff --git a/drivers/net/wireless/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
index 2b2522bdd8eb..2b2522bdd8eb 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/d11.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
diff --git a/drivers/net/wireless/brcm80211/brcmutil/utils.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
index 0543607002fd..0543607002fd 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/utils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
index aa06ea231db3..aa06ea231db3 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_d11.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_d11.h
index f9745ea8b3e0..f9745ea8b3e0 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_d11.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_d11.h
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_utils.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
index 41969527b459..41969527b459 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_utils.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
index 76b5d3a86294..76b5d3a86294 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
diff --git a/drivers/net/wireless/brcm80211/include/chipcommon.h b/drivers/net/wireless/broadcom/brcm80211/include/chipcommon.h
index e1fd499930a0..e1fd499930a0 100644
--- a/drivers/net/wireless/brcm80211/include/chipcommon.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/chipcommon.h
diff --git a/drivers/net/wireless/brcm80211/include/defs.h b/drivers/net/wireless/broadcom/brcm80211/include/defs.h
index 8d1e85e0ed51..8d1e85e0ed51 100644
--- a/drivers/net/wireless/brcm80211/include/defs.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/defs.h
diff --git a/drivers/net/wireless/brcm80211/include/soc.h b/drivers/net/wireless/broadcom/brcm80211/include/soc.h
index 123cfa854a0d..123cfa854a0d 100644
--- a/drivers/net/wireless/brcm80211/include/soc.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/soc.h
diff --git a/drivers/net/wireless/cisco/Kconfig b/drivers/net/wireless/cisco/Kconfig
new file mode 100644
index 000000000000..b22567dff893
--- /dev/null
+++ b/drivers/net/wireless/cisco/Kconfig
@@ -0,0 +1,56 @@
+config WLAN_VENDOR_CISCO
+	bool "Cisco devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_CISCO
+
+config AIRO
+	tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
+	depends on CFG80211 && ISA_DMA_API && (PCI || BROKEN)
+	select WIRELESS_EXT
+	select CRYPTO
+	select WEXT_SPY
+	select WEXT_PRIV
+	---help---
+	  This is the standard Linux driver to support Cisco/Aironet ISA and
+	  PCI 802.11 wireless cards.
+	  It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
+	  - with or without encryption) as well as card before the Cisco
+	  acquisition (Aironet 4500, Aironet 4800, Aironet 4800B).
+
+	  This driver support both the standard Linux Wireless Extensions
+	  and Cisco proprietary API, so both the Linux Wireless Tools and the
+	  Cisco Linux utilities can be used to configure the card.
+
+	  The driver can be compiled as a module and will be named "airo".
+
+config AIRO_CS
+	tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
+	depends on CFG80211 && PCMCIA && (BROKEN || !M32R)
+	select WIRELESS_EXT
+	select WEXT_SPY
+	select WEXT_PRIV
+	select CRYPTO
+	select CRYPTO_AES
+	---help---
+	  This is the standard Linux driver to support Cisco/Aironet PCMCIA
+	  802.11 wireless cards.  This driver is the same as the Aironet
+	  driver part of the Linux Pcmcia package.
+	  It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
+	  - with or without encryption) as well as card before the Cisco
+	  acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also
+	  supports OEM of Cisco such as the DELL TrueMobile 4800 and Xircom
+	  802.11b cards.
+
+	  This driver support both the standard Linux Wireless Extensions
+	  and Cisco proprietary API, so both the Linux Wireless Tools and the
+	  Cisco Linux utilities can be used to configure the card.
+
+endif # WLAN_VENDOR_CISCO
diff --git a/drivers/net/wireless/cisco/Makefile b/drivers/net/wireless/cisco/Makefile
new file mode 100644
index 000000000000..d4110b19d6ef
--- /dev/null
+++ b/drivers/net/wireless/cisco/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_AIRO)		+= airo.o
+obj-$(CONFIG_AIRO_CS)		+= airo_cs.o airo.o
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/cisco/airo.c
index 17c40f06f13e..17c40f06f13e 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/cisco/airo.c
diff --git a/drivers/net/wireless/airo.h b/drivers/net/wireless/cisco/airo.h
index e480adf86be6..e480adf86be6 100644
--- a/drivers/net/wireless/airo.h
+++ b/drivers/net/wireless/cisco/airo.h
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/cisco/airo_cs.c
index d9ed22b4cc6b..d9ed22b4cc6b 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/cisco/airo_cs.c
diff --git a/drivers/net/wireless/intel/Kconfig b/drivers/net/wireless/intel/Kconfig
new file mode 100644
index 000000000000..5b14f2f64a8a
--- /dev/null
+++ b/drivers/net/wireless/intel/Kconfig
@@ -0,0 +1,18 @@
+config WLAN_VENDOR_INTEL
+	bool "Intel devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_INTEL
+
+source "drivers/net/wireless/intel/ipw2x00/Kconfig"
+source "drivers/net/wireless/intel/iwlegacy/Kconfig"
+source "drivers/net/wireless/intel/iwlwifi/Kconfig"
+
+endif # WLAN_VENDOR_INTEL
diff --git a/drivers/net/wireless/intel/Makefile b/drivers/net/wireless/intel/Makefile
new file mode 100644
index 000000000000..c9cbcc85b569
--- /dev/null
+++ b/drivers/net/wireless/intel/Makefile
@@ -0,0 +1,6 @@
+obj-$(CONFIG_IPW2100) += ipw2x00/
+obj-$(CONFIG_IPW2200) += ipw2x00/
+
+obj-$(CONFIG_IWLEGACY)	+= iwlegacy/
+
+obj-$(CONFIG_IWLWIFI)	+= iwlwifi/
diff --git a/drivers/net/wireless/ipw2x00/Kconfig b/drivers/net/wireless/intel/ipw2x00/Kconfig
index d6ec44d7a391..d6ec44d7a391 100644
--- a/drivers/net/wireless/ipw2x00/Kconfig
+++ b/drivers/net/wireless/intel/ipw2x00/Kconfig
diff --git a/drivers/net/wireless/ipw2x00/Makefile b/drivers/net/wireless/intel/ipw2x00/Makefile
index aecd2cff462b..aecd2cff462b 100644
--- a/drivers/net/wireless/ipw2x00/Makefile
+++ b/drivers/net/wireless/intel/ipw2x00/Makefile
diff --git a/drivers/net/wireless/ipw2x00/ipw.h b/drivers/net/wireless/intel/ipw2x00/ipw.h
index 4007bf5ed6f3..4007bf5ed6f3 100644
--- a/drivers/net/wireless/ipw2x00/ipw.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw.h
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 36818c7f30b9..36818c7f30b9 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.h b/drivers/net/wireless/intel/ipw2x00/ipw2100.h
index 193947865efd..193947865efd 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.h
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index ed0adaf1eec4..ed0adaf1eec4 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.h b/drivers/net/wireless/intel/ipw2x00/ipw2200.h
index aa301d1eee3c..aa301d1eee3c 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.h
diff --git a/drivers/net/wireless/ipw2x00/libipw.h b/drivers/net/wireless/intel/ipw2x00/libipw.h
index b0571618c2ed..b0571618c2ed 100644
--- a/drivers/net/wireless/ipw2x00/libipw.h
+++ b/drivers/net/wireless/intel/ipw2x00/libipw.h
diff --git a/drivers/net/wireless/ipw2x00/libipw_geo.c b/drivers/net/wireless/intel/ipw2x00/libipw_geo.c
index 218f2a32de21..218f2a32de21 100644
--- a/drivers/net/wireless/ipw2x00/libipw_geo.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_geo.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/intel/ipw2x00/libipw_module.c
index 60f28740f6af..60f28740f6af 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_module.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c
index cef7f7d79cd9..cef7f7d79cd9 100644
--- a/drivers/net/wireless/ipw2x00/libipw_rx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_tx.c b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c
index e8c039879b05..e8c039879b05 100644
--- a/drivers/net/wireless/ipw2x00/libipw_tx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_wx.c b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
index dd29f46d086b..dd29f46d086b 100644
--- a/drivers/net/wireless/ipw2x00/libipw_wx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
diff --git a/drivers/net/wireless/iwlegacy/3945-debug.c b/drivers/net/wireless/intel/iwlegacy/3945-debug.c
index c1b4441fb8b2..c1b4441fb8b2 100644
--- a/drivers/net/wireless/iwlegacy/3945-debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-debug.c
diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
index af1b3e6839fa..af1b3e6839fa 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/intel/iwlegacy/3945-rs.c
index 76b0729ade17..76b0729ade17 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-rs.c
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c
index 93bdf684babe..93bdf684babe 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945.c
diff --git a/drivers/net/wireless/iwlegacy/3945.h b/drivers/net/wireless/intel/iwlegacy/3945.h
index 00030d43a194..00030d43a194 100644
--- a/drivers/net/wireless/iwlegacy/3945.h
+++ b/drivers/net/wireless/intel/iwlegacy/3945.h
diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/intel/iwlegacy/4965-calib.c
index e78bdefb8952..e78bdefb8952 100644
--- a/drivers/net/wireless/iwlegacy/4965-calib.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-calib.c
diff --git a/drivers/net/wireless/iwlegacy/4965-debug.c b/drivers/net/wireless/intel/iwlegacy/4965-debug.c
index e0597bfdddb8..e0597bfdddb8 100644
--- a/drivers/net/wireless/iwlegacy/4965-debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-debug.c
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 6656215a13a9..6656215a13a9 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
index bac60b2bc3f0..bac60b2bc3f0 100644
--- a/drivers/net/wireless/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/intel/iwlegacy/4965.c
index fe47db9c20cd..fe47db9c20cd 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965.c
diff --git a/drivers/net/wireless/iwlegacy/4965.h b/drivers/net/wireless/intel/iwlegacy/4965.h
index 8ab8706f9422..8ab8706f9422 100644
--- a/drivers/net/wireless/iwlegacy/4965.h
+++ b/drivers/net/wireless/intel/iwlegacy/4965.h
diff --git a/drivers/net/wireless/iwlegacy/Kconfig b/drivers/net/wireless/intel/iwlegacy/Kconfig
index fb919727b8bb..fb919727b8bb 100644
--- a/drivers/net/wireless/iwlegacy/Kconfig
+++ b/drivers/net/wireless/intel/iwlegacy/Kconfig
diff --git a/drivers/net/wireless/iwlegacy/Makefile b/drivers/net/wireless/intel/iwlegacy/Makefile
index c985a01a0731..c985a01a0731 100644
--- a/drivers/net/wireless/iwlegacy/Makefile
+++ b/drivers/net/wireless/intel/iwlegacy/Makefile
diff --git a/drivers/net/wireless/iwlegacy/commands.h b/drivers/net/wireless/intel/iwlegacy/commands.h
index dd744135c956..dd744135c956 100644
--- a/drivers/net/wireless/iwlegacy/commands.h
+++ b/drivers/net/wireless/intel/iwlegacy/commands.h
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c
index 887114582583..887114582583 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/intel/iwlegacy/common.c
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h
index ce52cf114fde..ce52cf114fde 100644
--- a/drivers/net/wireless/iwlegacy/common.h
+++ b/drivers/net/wireless/intel/iwlegacy/common.h
diff --git a/drivers/net/wireless/iwlegacy/csr.h b/drivers/net/wireless/intel/iwlegacy/csr.h
index 9138e15004fa..9138e15004fa 100644
--- a/drivers/net/wireless/iwlegacy/csr.h
+++ b/drivers/net/wireless/intel/iwlegacy/csr.h
diff --git a/drivers/net/wireless/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c
index 908b9f4fef6f..908b9f4fef6f 100644
--- a/drivers/net/wireless/iwlegacy/debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/debug.c
diff --git a/drivers/net/wireless/iwlegacy/iwl-spectrum.h b/drivers/net/wireless/intel/iwlegacy/iwl-spectrum.h
index 85fe48e520f9..85fe48e520f9 100644
--- a/drivers/net/wireless/iwlegacy/iwl-spectrum.h
+++ b/drivers/net/wireless/intel/iwlegacy/iwl-spectrum.h
diff --git a/drivers/net/wireless/iwlegacy/prph.h b/drivers/net/wireless/intel/iwlegacy/prph.h
index ffec4b4a248a..ffec4b4a248a 100644
--- a/drivers/net/wireless/iwlegacy/prph.h
+++ b/drivers/net/wireless/intel/iwlegacy/prph.h
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig
index 6e949df399d6..6e949df399d6 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/intel/iwlwifi/Makefile
index dbfc5b18bcb7..dbfc5b18bcb7 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/Makefile
diff --git a/drivers/net/wireless/iwlwifi/dvm/Makefile b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
index 4d19685f31c3..4d19685f31c3 100644
--- a/drivers/net/wireless/iwlwifi/dvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
index 991def878881..991def878881 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/calib.c b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
index 20e6aa910700..20e6aa910700 100644
--- a/drivers/net/wireless/iwlwifi/dvm/calib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/calib.h b/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
index aeae4e80ea40..aeae4e80ea40 100644
--- a/drivers/net/wireless/iwlwifi/dvm/calib.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
index 7a34e4d158d1..7a34e4d158d1 100644
--- a/drivers/net/wireless/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index b15e44f8d1bd..b15e44f8d1bd 100644
--- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
index 0ba3e56d6015..0ba3e56d6015 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
index 34b41e5f7cfc..34b41e5f7cfc 100644
--- a/drivers/net/wireless/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/led.c b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
index ca4d6692cc4e..ca4d6692cc4e 100644
--- a/drivers/net/wireless/iwlwifi/dvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/led.h b/drivers/net/wireless/intel/iwlwifi/dvm/led.h
index 1c6b2252d0f2..1c6b2252d0f2 100644
--- a/drivers/net/wireless/iwlwifi/dvm/led.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
index e18629a16fb0..e18629a16fb0 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index b3ad34e8bf5a..b3ad34e8bf5a 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index e7616f0ee6e8..e7616f0ee6e8 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/power.c b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
index 1513dbc79c14..1513dbc79c14 100644
--- a/drivers/net/wireless/iwlwifi/dvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/power.h b/drivers/net/wireless/intel/iwlwifi/dvm/power.h
index 570d3a5e4670..570d3a5e4670 100644
--- a/drivers/net/wireless/iwlwifi/dvm/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index cef921c1a623..cef921c1a623 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.h b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
index f6bd25cad203..f6bd25cad203 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
index 4a45b0b594c7..4a45b0b594c7 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
index 85ceceb34fcc..85ceceb34fcc 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
index 648159495bbc..648159495bbc 100644
--- a/drivers/net/wireless/iwlwifi/dvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
index 0fa67d3b7235..0fa67d3b7235 100644
--- a/drivers/net/wireless/iwlwifi/dvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
index c4736c8834c5..c4736c8834c5 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/tt.h b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
index 507726534b84..507726534b84 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tt.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
index bddd19769035..bddd19769035 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
diff --git a/drivers/net/wireless/iwlwifi/dvm/ucode.c b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
index 931a8e4269ef..931a8e4269ef 100644
--- a/drivers/net/wireless/iwlwifi/dvm/ucode.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/intel/iwlwifi/iwl-1000.c
index 06f6cc08f451..06f6cc08f451 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-1000.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/intel/iwlwifi/iwl-2000.c
index 890b95f497d6..890b95f497d6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-2000.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/intel/iwlwifi/iwl-5000.c
index 724194e23414..724194e23414 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-5000.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
index 21b2630763dc..21b2630763dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
index bf88ec3a65fa..bf88ec3a65fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index 9bcc0bf937d8..9bcc0bf937d8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h b/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
index 04a483d38659..04a483d38659 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 910970858f98..910970858f98 100644
--- a/drivers/net/wireless/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index 543abeaffcf0..543abeaffcf0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.c b/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
index 09feff4fa226..09feff4fa226 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
index 9bb36d79c2bd..9bb36d79c2bd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
index 71a78cede9b0..71a78cede9b0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
index f62c54485852..f62c54485852 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
index eb4b99a1c8cd..eb4b99a1c8cd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
index a3b3c2465f89..a3b3c2465f89 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
index 10839fae9cd9..10839fae9cd9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.c b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
index 90987d6f348e..90987d6f348e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
index b87acd6a229b..b87acd6a229b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 463cadfbfccb..463cadfbfccb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
index cda746b33db1..cda746b33db1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
index acc3d186c5c1..acc3d186c5c1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
index 750c8c9ee70d..750c8c9ee70d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
index 219ca8acca62..219ca8acca62 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
index a6d3bdf82cdd..a6d3bdf82cdd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
index d56064861a9c..d56064861a9c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-error-dump.h
index 9dbe19cbb4dd..9dbe19cbb4dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-error-dump.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
index 08303db0000f..08303db0000f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
index 84ec0cefb62a..84ec0cefb62a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index 0bd9d4aad0c0..0bd9d4aad0c0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
index 501d0560c061..501d0560c061 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
index ac2b90df8413..ac2b90df8413 100644
--- a/drivers/net/wireless/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.c
index 6caf2affbbb5..6caf2affbbb5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.h
index dbe8234521de..dbe8234521de 100644
--- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index d82984912e04..d82984912e04 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
index 9f44d8188c5c..9f44d8188c5c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
index 2a58d6833224..2a58d6833224 100644
--- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
index a105455b6a24..a105455b6a24 100644
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.h b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
index 9ee18d0d2d01..9ee18d0d2d01 100644
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
index 3ab777f79e4f..3ab777f79e4f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-scd.h b/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
index f2353ebf2666..f2353ebf2666 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scd.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
index 71610968c365..71610968c365 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index 6f76525088f0..6f76525088f0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/Makefile b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
index 8c2c3d13b092..8c2c3d13b092 100644
--- a/drivers/net/wireless/iwlwifi/mvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
diff --git a/drivers/net/wireless/iwlwifi/mvm/binding.c b/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
index a1376539d2dc..a1376539d2dc 100644
--- a/drivers/net/wireless/iwlwifi/mvm/binding.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
index e290ac67d975..e290ac67d975 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex_legacy.c
index 61c07b05fcaa..61c07b05fcaa 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex_legacy.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
index 5c21231e195d..5c21231e195d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 29ae58ebf223..29ae58ebf223 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
index 7904b41a04c6..7904b41a04c6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 05928fb4021d..05928fb4021d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.h b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
index 8c4190e7e027..8c4190e7e027 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-coex.h
index d398a6102805..d398a6102805 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-coex.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-d3.h
index 20521bebb0b1..20521bebb0b1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-d3.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
index f3f3ee0a766b..f3f3ee0a766b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-power.h
index c8f3e2536cbb..c8f3e2536cbb 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-power.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h
index 0f1ea80a55ef..0f1ea80a55ef 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
index 9b7e49d4620f..9b7e49d4620f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
index 3a657e4b60ac..3a657e4b60ac 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
index 493a8bdfbc9e..493a8bdfbc9e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
index 0c321f63ee42..0c321f63ee42 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tof.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tof.h
index eed6271d01a3..eed6271d01a3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tof.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tof.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
index 853698ab8b05..853698ab8b05 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index 181590fbd3b3..181590fbd3b3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index d906fa13ba97..d906fa13ba97 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
index e3b3cf4dbd77..e3b3cf4dbd77 100644
--- a/drivers/net/wireless/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index ad7ad720d2e7..ad7ad720d2e7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index e88afac51c5d..e88afac51c5d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 4bde2d027dcd..4bde2d027dcd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 2ee0f6fe56a1..2ee0f6fe56a1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/offloading.c b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
index 68b0169c8892..68b0169c8892 100644
--- a/drivers/net/wireless/iwlwifi/mvm/offloading.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 13c97f665ba8..13c97f665ba8 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
index e68a475e3071..e68a475e3071 100644
--- a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
index bed9696ee410..bed9696ee410 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
index 509a66d05245..509a66d05245 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index d1ad10391b47..d1ad10391b47 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index 81314ad9ebe0..81314ad9ebe0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 5b58f5320e8d..5b58f5320e8d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index d6e0c1b5c20c..d6e0c1b5c20c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/sf.c b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
index b0f59fdd287c..b0f59fdd287c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 354acbde088e..354acbde088e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index 0631cc0a6d3c..0631cc0a6d3c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
index fe2fa5650443..fe2fa5650443 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/testmode.h b/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
index 79ab6beb6b26..79ab6beb6b26 100644
--- a/drivers/net/wireless/iwlwifi/mvm/testmode.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 7530eb23035d..7530eb23035d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.h b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
index cbdf8e52a5f1..cbdf8e52a5f1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/tof.c b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
index 4007f1d421dd..4007f1d421dd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tof.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/tof.h b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
index 9beebc33cb8d..9beebc33cb8d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tof.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index cadfc0460597..cadfc0460597 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index c652a66be803..c652a66be803 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index ad0f16909e2e..ad0f16909e2e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 639761fb2bfb..639761fb2bfb 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index feb2f7e81134..feb2f7e81134 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index e06591f625c4..e06591f625c4 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 90283453073c..90283453073c 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index a8c8a4a7420b..a8c8a4a7420b 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
diff --git a/drivers/net/wireless/intersil/Kconfig b/drivers/net/wireless/intersil/Kconfig
new file mode 100644
index 000000000000..9da136049955
--- /dev/null
+++ b/drivers/net/wireless/intersil/Kconfig
@@ -0,0 +1,38 @@
+config WLAN_VENDOR_INTERSIL
+	bool "Intersil devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_INTERSIL
+
+source "drivers/net/wireless/intersil/hostap/Kconfig"
+source "drivers/net/wireless/intersil/orinoco/Kconfig"
+source "drivers/net/wireless/intersil/p54/Kconfig"
+
+config PRISM54
+	tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)'
+	depends on PCI
+	select WIRELESS_EXT
+	select WEXT_SPY
+	select WEXT_PRIV
+	select FW_LOADER
+	---help---
+	  This enables support for FullMAC PCI/Cardbus prism54 devices. This
+	  driver is now deprecated in favor for the SoftMAC driver, p54pci.
+	  p54pci supports FullMAC PCI/Cardbus devices as well.
+
+	  For more information refer to the p54 wiki:
+
+	  http://wireless.kernel.org/en/users/Drivers/p54
+
+	  Note: You need a motherboard with DMA support to use any of these cards
+
+	  When built as module you get the module prism54
+
+endif # WLAN_VENDOR_INTERSIL
diff --git a/drivers/net/wireless/intersil/Makefile b/drivers/net/wireless/intersil/Makefile
new file mode 100644
index 000000000000..9a8cbfee3ea5
--- /dev/null
+++ b/drivers/net/wireless/intersil/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_HOSTAP)		+= hostap/
+obj-$(CONFIG_HERMES)		+= orinoco/
+obj-$(CONFIG_P54_COMMON)	+= p54/
+obj-$(CONFIG_PRISM54)		+= prism54/
diff --git a/drivers/net/wireless/hostap/Kconfig b/drivers/net/wireless/intersil/hostap/Kconfig
index 287d82728bc3..287d82728bc3 100644
--- a/drivers/net/wireless/hostap/Kconfig
+++ b/drivers/net/wireless/intersil/hostap/Kconfig
diff --git a/drivers/net/wireless/hostap/Makefile b/drivers/net/wireless/intersil/hostap/Makefile
index b8e41a702c00..b8e41a702c00 100644
--- a/drivers/net/wireless/hostap/Makefile
+++ b/drivers/net/wireless/intersil/hostap/Makefile
diff --git a/drivers/net/wireless/hostap/hostap.h b/drivers/net/wireless/intersil/hostap/hostap.h
index ce8721fbc10e..ce8721fbc10e 100644
--- a/drivers/net/wireless/hostap/hostap.h
+++ b/drivers/net/wireless/intersil/hostap/hostap.h
diff --git a/drivers/net/wireless/hostap/hostap_80211.h b/drivers/net/wireless/intersil/hostap/hostap_80211.h
index ed98ce7c8f65..ed98ce7c8f65 100644
--- a/drivers/net/wireless/hostap/hostap_80211.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_80211.h
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c
index 599f30f22841..599f30f22841 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/intersil/hostap/hostap_80211_tx.c
index 055e11d353ca..055e11d353ca 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_80211_tx.c
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c
index c995ace153ee..c995ace153ee 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c
diff --git a/drivers/net/wireless/hostap/hostap_ap.h b/drivers/net/wireless/intersil/hostap/hostap_ap.h
index 334e2d0b8e11..334e2d0b8e11 100644
--- a/drivers/net/wireless/hostap/hostap_ap.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_ap.h
diff --git a/drivers/net/wireless/hostap/hostap_common.h b/drivers/net/wireless/intersil/hostap/hostap_common.h
index 4230102ac9e4..4230102ac9e4 100644
--- a/drivers/net/wireless/hostap/hostap_common.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_common.h
diff --git a/drivers/net/wireless/hostap/hostap_config.h b/drivers/net/wireless/intersil/hostap/hostap_config.h
index 2c8f71f0ed45..2c8f71f0ed45 100644
--- a/drivers/net/wireless/hostap/hostap_config.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_config.h
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/intersil/hostap/hostap_cs.c
index 50033aa7c7d5..50033aa7c7d5 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_cs.c
diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/intersil/hostap/hostap_download.c
index 705fe668b969..705fe668b969 100644
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_download.c
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c
index 6df3ee561d52..6df3ee561d52 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c
diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/intersil/hostap/hostap_info.c
index 7635ac4f6679..7635ac4f6679 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_info.c
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index 3e5fa7872b64..3e5fa7872b64 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/intersil/hostap/hostap_main.c
index 80d4228ba754..80d4228ba754 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_main.c
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/intersil/hostap/hostap_pci.c
index c864ef4b0015..c864ef4b0015 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_pci.c
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/intersil/hostap/hostap_plx.c
index 4901a99c6c59..4901a99c6c59 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_plx.c
diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/intersil/hostap/hostap_proc.c
index dd84557cf957..dd84557cf957 100644
--- a/drivers/net/wireless/hostap/hostap_proc.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_proc.c
diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/intersil/hostap/hostap_wlan.h
index ca25283e1c92..ca25283e1c92 100644
--- a/drivers/net/wireless/hostap/hostap_wlan.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_wlan.h
diff --git a/drivers/net/wireless/orinoco/Kconfig b/drivers/net/wireless/intersil/orinoco/Kconfig
index f6fa3f4e294f..f6fa3f4e294f 100644
--- a/drivers/net/wireless/orinoco/Kconfig
+++ b/drivers/net/wireless/intersil/orinoco/Kconfig
diff --git a/drivers/net/wireless/orinoco/Makefile b/drivers/net/wireless/intersil/orinoco/Makefile
index bfdefb85abcd..bfdefb85abcd 100644
--- a/drivers/net/wireless/orinoco/Makefile
+++ b/drivers/net/wireless/intersil/orinoco/Makefile
diff --git a/drivers/net/wireless/orinoco/airport.c b/drivers/net/wireless/intersil/orinoco/airport.c
index 77e6c53040a3..77e6c53040a3 100644
--- a/drivers/net/wireless/orinoco/airport.c
+++ b/drivers/net/wireless/intersil/orinoco/airport.c
diff --git a/drivers/net/wireless/orinoco/cfg.c b/drivers/net/wireless/intersil/orinoco/cfg.c
index 0f6ea316e38e..0f6ea316e38e 100644
--- a/drivers/net/wireless/orinoco/cfg.c
+++ b/drivers/net/wireless/intersil/orinoco/cfg.c
diff --git a/drivers/net/wireless/orinoco/cfg.h b/drivers/net/wireless/intersil/orinoco/cfg.h
index 3ddc96a06cd7..3ddc96a06cd7 100644
--- a/drivers/net/wireless/orinoco/cfg.h
+++ b/drivers/net/wireless/intersil/orinoco/cfg.h
diff --git a/drivers/net/wireless/orinoco/fw.c b/drivers/net/wireless/intersil/orinoco/fw.c
index 400a35217644..400a35217644 100644
--- a/drivers/net/wireless/orinoco/fw.c
+++ b/drivers/net/wireless/intersil/orinoco/fw.c
diff --git a/drivers/net/wireless/orinoco/fw.h b/drivers/net/wireless/intersil/orinoco/fw.h
index aca63e3c4b5b..aca63e3c4b5b 100644
--- a/drivers/net/wireless/orinoco/fw.h
+++ b/drivers/net/wireless/intersil/orinoco/fw.h
diff --git a/drivers/net/wireless/orinoco/hermes.c b/drivers/net/wireless/intersil/orinoco/hermes.c
index 43790fbea0e0..43790fbea0e0 100644
--- a/drivers/net/wireless/orinoco/hermes.c
+++ b/drivers/net/wireless/intersil/orinoco/hermes.c
diff --git a/drivers/net/wireless/orinoco/hermes.h b/drivers/net/wireless/intersil/orinoco/hermes.h
index 28a42448d329..28a42448d329 100644
--- a/drivers/net/wireless/orinoco/hermes.h
+++ b/drivers/net/wireless/intersil/orinoco/hermes.h
diff --git a/drivers/net/wireless/orinoco/hermes_dld.c b/drivers/net/wireless/intersil/orinoco/hermes_dld.c
index 4a10b7aca043..4a10b7aca043 100644
--- a/drivers/net/wireless/orinoco/hermes_dld.c
+++ b/drivers/net/wireless/intersil/orinoco/hermes_dld.c
diff --git a/drivers/net/wireless/orinoco/hermes_dld.h b/drivers/net/wireless/intersil/orinoco/hermes_dld.h
index b5377e232c63..b5377e232c63 100644
--- a/drivers/net/wireless/orinoco/hermes_dld.h
+++ b/drivers/net/wireless/intersil/orinoco/hermes_dld.h
diff --git a/drivers/net/wireless/orinoco/hermes_rid.h b/drivers/net/wireless/intersil/orinoco/hermes_rid.h
index 42eb67dea1df..42eb67dea1df 100644
--- a/drivers/net/wireless/orinoco/hermes_rid.h
+++ b/drivers/net/wireless/intersil/orinoco/hermes_rid.h
diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/intersil/orinoco/hw.c
index e27e32851f1e..e27e32851f1e 100644
--- a/drivers/net/wireless/orinoco/hw.c
+++ b/drivers/net/wireless/intersil/orinoco/hw.c
diff --git a/drivers/net/wireless/orinoco/hw.h b/drivers/net/wireless/intersil/orinoco/hw.h
index 466d1ede76f1..466d1ede76f1 100644
--- a/drivers/net/wireless/orinoco/hw.h
+++ b/drivers/net/wireless/intersil/orinoco/hw.h
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/intersil/orinoco/main.c
index 7b5c554323c7..7b5c554323c7 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/intersil/orinoco/main.c
diff --git a/drivers/net/wireless/orinoco/main.h b/drivers/net/wireless/intersil/orinoco/main.h
index 5a8fec26136e..5a8fec26136e 100644
--- a/drivers/net/wireless/orinoco/main.h
+++ b/drivers/net/wireless/intersil/orinoco/main.h
diff --git a/drivers/net/wireless/orinoco/mic.c b/drivers/net/wireless/intersil/orinoco/mic.c
index fce4a843e656..fce4a843e656 100644
--- a/drivers/net/wireless/orinoco/mic.c
+++ b/drivers/net/wireless/intersil/orinoco/mic.c
diff --git a/drivers/net/wireless/orinoco/mic.h b/drivers/net/wireless/intersil/orinoco/mic.h
index 04d05bc566d6..04d05bc566d6 100644
--- a/drivers/net/wireless/orinoco/mic.h
+++ b/drivers/net/wireless/intersil/orinoco/mic.h
diff --git a/drivers/net/wireless/orinoco/orinoco.h b/drivers/net/wireless/intersil/orinoco/orinoco.h
index eebd2be21ee9..eebd2be21ee9 100644
--- a/drivers/net/wireless/orinoco/orinoco.h
+++ b/drivers/net/wireless/intersil/orinoco/orinoco.h
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/intersil/orinoco/orinoco_cs.c
index a956f965a1e5..a956f965a1e5 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_cs.c
diff --git a/drivers/net/wireless/orinoco/orinoco_nortel.c b/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
index 048693b6c6c2..048693b6c6c2 100644
--- a/drivers/net/wireless/orinoco/orinoco_nortel.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
diff --git a/drivers/net/wireless/orinoco/orinoco_pci.c b/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
index 4938a2208a37..4938a2208a37 100644
--- a/drivers/net/wireless/orinoco/orinoco_pci.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
diff --git a/drivers/net/wireless/orinoco/orinoco_pci.h b/drivers/net/wireless/intersil/orinoco/orinoco_pci.h
index 43f5b9f5a0b0..43f5b9f5a0b0 100644
--- a/drivers/net/wireless/orinoco/orinoco_pci.h
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_pci.h
diff --git a/drivers/net/wireless/orinoco/orinoco_plx.c b/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
index 221352027779..221352027779 100644
--- a/drivers/net/wireless/orinoco/orinoco_plx.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
diff --git a/drivers/net/wireless/orinoco/orinoco_tmd.c b/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
index 20ce569b8a43..20ce569b8a43 100644
--- a/drivers/net/wireless/orinoco/orinoco_tmd.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index f2cd513d54b2..f2cd513d54b2 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/intersil/orinoco/scan.c
index 2c66166add70..2c66166add70 100644
--- a/drivers/net/wireless/orinoco/scan.c
+++ b/drivers/net/wireless/intersil/orinoco/scan.c
diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/intersil/orinoco/scan.h
index 27281fb0a6dc..27281fb0a6dc 100644
--- a/drivers/net/wireless/orinoco/scan.h
+++ b/drivers/net/wireless/intersil/orinoco/scan.h
diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
index b60048c95e0a..b60048c95e0a 100644
--- a/drivers/net/wireless/orinoco/spectrum_cs.c
+++ b/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/intersil/orinoco/wext.c
index 1d4dae422106..1d4dae422106 100644
--- a/drivers/net/wireless/orinoco/wext.c
+++ b/drivers/net/wireless/intersil/orinoco/wext.c
diff --git a/drivers/net/wireless/orinoco/wext.h b/drivers/net/wireless/intersil/orinoco/wext.h
index 1479f4e26dde..1479f4e26dde 100644
--- a/drivers/net/wireless/orinoco/wext.h
+++ b/drivers/net/wireless/intersil/orinoco/wext.h
diff --git a/drivers/net/wireless/p54/Kconfig b/drivers/net/wireless/intersil/p54/Kconfig
index cdafb8c73e82..cdafb8c73e82 100644
--- a/drivers/net/wireless/p54/Kconfig
+++ b/drivers/net/wireless/intersil/p54/Kconfig
diff --git a/drivers/net/wireless/p54/Makefile b/drivers/net/wireless/intersil/p54/Makefile
index b542e68f1781..b542e68f1781 100644
--- a/drivers/net/wireless/p54/Makefile
+++ b/drivers/net/wireless/intersil/p54/Makefile
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/intersil/p54/eeprom.c
index 2fe713eda7ad..2fe713eda7ad 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/intersil/p54/eeprom.c
diff --git a/drivers/net/wireless/p54/eeprom.h b/drivers/net/wireless/intersil/p54/eeprom.h
index 20ebe39a3f4e..20ebe39a3f4e 100644
--- a/drivers/net/wireless/p54/eeprom.h
+++ b/drivers/net/wireless/intersil/p54/eeprom.h
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/intersil/p54/fwio.c
index 257a9eadd595..257a9eadd595 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/intersil/p54/fwio.c
diff --git a/drivers/net/wireless/p54/led.c b/drivers/net/wireless/intersil/p54/led.c
index 9a8fedd3c0f5..9a8fedd3c0f5 100644
--- a/drivers/net/wireless/p54/led.c
+++ b/drivers/net/wireless/intersil/p54/led.c
diff --git a/drivers/net/wireless/p54/lmac.h b/drivers/net/wireless/intersil/p54/lmac.h
index de1d46bf97df..de1d46bf97df 100644
--- a/drivers/net/wireless/p54/lmac.h
+++ b/drivers/net/wireless/intersil/p54/lmac.h
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/intersil/p54/main.c
index 7805864e76f9..7805864e76f9 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/intersil/p54/main.c
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/intersil/p54/p54.h
index 40b401ed6845..40b401ed6845 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/intersil/p54/p54.h
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/intersil/p54/p54pci.c
index 27a49068d32d..27a49068d32d 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/intersil/p54/p54pci.c
diff --git a/drivers/net/wireless/p54/p54pci.h b/drivers/net/wireless/intersil/p54/p54pci.h
index 68405c142f97..68405c142f97 100644
--- a/drivers/net/wireless/p54/p54pci.h
+++ b/drivers/net/wireless/intersil/p54/p54pci.h
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/intersil/p54/p54spi.c
index 7ab2f43ab425..7ab2f43ab425 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/intersil/p54/p54spi.c
diff --git a/drivers/net/wireless/p54/p54spi.h b/drivers/net/wireless/intersil/p54/p54spi.h
index dfaa62aaeb07..dfaa62aaeb07 100644
--- a/drivers/net/wireless/p54/p54spi.h
+++ b/drivers/net/wireless/intersil/p54/p54spi.h
diff --git a/drivers/net/wireless/p54/p54spi_eeprom.h b/drivers/net/wireless/intersil/p54/p54spi_eeprom.h
index 0b7bfb0adcf2..0b7bfb0adcf2 100644
--- a/drivers/net/wireless/p54/p54spi_eeprom.h
+++ b/drivers/net/wireless/intersil/p54/p54spi_eeprom.h
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/intersil/p54/p54usb.c
index 043bd1c23c19..043bd1c23c19 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/intersil/p54/p54usb.c
diff --git a/drivers/net/wireless/p54/p54usb.h b/drivers/net/wireless/intersil/p54/p54usb.h
index a5f5f0fea3bd..a5f5f0fea3bd 100644
--- a/drivers/net/wireless/p54/p54usb.h
+++ b/drivers/net/wireless/intersil/p54/p54usb.h
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c
index 24e5ff9a9272..24e5ff9a9272 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/intersil/p54/txrx.c
diff --git a/drivers/net/wireless/prism54/Makefile b/drivers/net/wireless/intersil/prism54/Makefile
index fad305c76737..fad305c76737 100644
--- a/drivers/net/wireless/prism54/Makefile
+++ b/drivers/net/wireless/intersil/prism54/Makefile
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/intersil/prism54/isl_38xx.c
index 333c1a2f882e..333c1a2f882e 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/intersil/prism54/isl_38xx.c
diff --git a/drivers/net/wireless/prism54/isl_38xx.h b/drivers/net/wireless/intersil/prism54/isl_38xx.h
index 547ab885610b..547ab885610b 100644
--- a/drivers/net/wireless/prism54/isl_38xx.h
+++ b/drivers/net/wireless/intersil/prism54/isl_38xx.h
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/intersil/prism54/isl_ioctl.c
index ecbb0546cf3e..ecbb0546cf3e 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/intersil/prism54/isl_ioctl.c
diff --git a/drivers/net/wireless/prism54/isl_ioctl.h b/drivers/net/wireless/intersil/prism54/isl_ioctl.h
index 842a2549facc..842a2549facc 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.h
+++ b/drivers/net/wireless/intersil/prism54/isl_ioctl.h
diff --git a/drivers/net/wireless/prism54/isl_oid.h b/drivers/net/wireless/intersil/prism54/isl_oid.h
index 83fec557997e..83fec557997e 100644
--- a/drivers/net/wireless/prism54/isl_oid.h
+++ b/drivers/net/wireless/intersil/prism54/isl_oid.h
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/intersil/prism54/islpci_dev.c
index 931cf440ff18..931cf440ff18 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_dev.c
diff --git a/drivers/net/wireless/prism54/islpci_dev.h b/drivers/net/wireless/intersil/prism54/islpci_dev.h
index f6f088e05fe4..f6f088e05fe4 100644
--- a/drivers/net/wireless/prism54/islpci_dev.h
+++ b/drivers/net/wireless/intersil/prism54/islpci_dev.h
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/intersil/prism54/islpci_eth.c
index 674658f2e6ef..674658f2e6ef 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_eth.c
diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/intersil/prism54/islpci_eth.h
index 80f50f1bc6f2..80f50f1bc6f2 100644
--- a/drivers/net/wireless/prism54/islpci_eth.h
+++ b/drivers/net/wireless/intersil/prism54/islpci_eth.h
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c
index 300c846ea087..300c846ea087 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/intersil/prism54/islpci_mgt.c
index 0de14dfa68cc..0de14dfa68cc 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_mgt.c
diff --git a/drivers/net/wireless/prism54/islpci_mgt.h b/drivers/net/wireless/intersil/prism54/islpci_mgt.h
index 700c434c8803..700c434c8803 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.h
+++ b/drivers/net/wireless/intersil/prism54/islpci_mgt.h
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/intersil/prism54/oid_mgt.c
index 3a8d2dbcfecd..3a8d2dbcfecd 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/intersil/prism54/oid_mgt.c
diff --git a/drivers/net/wireless/prism54/oid_mgt.h b/drivers/net/wireless/intersil/prism54/oid_mgt.h
index cf5141df8474..cf5141df8474 100644
--- a/drivers/net/wireless/prism54/oid_mgt.h
+++ b/drivers/net/wireless/intersil/prism54/oid_mgt.h
diff --git a/drivers/net/wireless/prism54/prismcompat.h b/drivers/net/wireless/intersil/prism54/prismcompat.h
index bc1401eb4b9d..bc1401eb4b9d 100644
--- a/drivers/net/wireless/prism54/prismcompat.h
+++ b/drivers/net/wireless/intersil/prism54/prismcompat.h
diff --git a/drivers/net/wireless/marvell/Kconfig b/drivers/net/wireless/marvell/Kconfig
new file mode 100644
index 000000000000..4938c7ec0009
--- /dev/null
+++ b/drivers/net/wireless/marvell/Kconfig
@@ -0,0 +1,27 @@
+config WLAN_VENDOR_MARVELL
+	bool "Marvell devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_MARVELL
+
+source "drivers/net/wireless/marvell/libertas/Kconfig"
+source "drivers/net/wireless/marvell/libertas_tf/Kconfig"
+source "drivers/net/wireless/marvell/mwifiex/Kconfig"
+
+config MWL8K
+	tristate "Marvell 88W8xxx PCI/PCIe Wireless support"
+	depends on MAC80211 && PCI
+	---help---
+	  This driver supports Marvell TOPDOG 802.11 wireless cards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called mwl8k.  If unsure, say N.
+
+endif # WLAN_VENDOR_MARVELL
diff --git a/drivers/net/wireless/marvell/Makefile b/drivers/net/wireless/marvell/Makefile
new file mode 100644
index 000000000000..1b0a7d2bc8e6
--- /dev/null
+++ b/drivers/net/wireless/marvell/Makefile
@@ -0,0 +1,6 @@
+obj-$(CONFIG_LIBERTAS)		+= libertas/
+
+obj-$(CONFIG_LIBERTAS_THINFIRM)	+= libertas_tf/
+obj-$(CONFIG_MWIFIEX)	+= mwifiex/
+
+obj-$(CONFIG_MWL8K)	+= mwl8k.o
diff --git a/drivers/net/wireless/libertas/Kconfig b/drivers/net/wireless/marvell/libertas/Kconfig
index e6268ceacbf1..e6268ceacbf1 100644
--- a/drivers/net/wireless/libertas/Kconfig
+++ b/drivers/net/wireless/marvell/libertas/Kconfig
diff --git a/drivers/net/wireless/libertas/LICENSE b/drivers/net/wireless/marvell/libertas/LICENSE
index 8862742213b9..8862742213b9 100644
--- a/drivers/net/wireless/libertas/LICENSE
+++ b/drivers/net/wireless/marvell/libertas/LICENSE
diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/marvell/libertas/Makefile
index eac72f7bd341..eac72f7bd341 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/marvell/libertas/Makefile
diff --git a/drivers/net/wireless/libertas/README b/drivers/net/wireless/marvell/libertas/README
index 1a554a685e91..1a554a685e91 100644
--- a/drivers/net/wireless/libertas/README
+++ b/drivers/net/wireless/marvell/libertas/README
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c
index 8317afd065b4..8317afd065b4 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/marvell/libertas/cfg.c
diff --git a/drivers/net/wireless/libertas/cfg.h b/drivers/net/wireless/marvell/libertas/cfg.h
index acccc2922401..acccc2922401 100644
--- a/drivers/net/wireless/libertas/cfg.h
+++ b/drivers/net/wireless/marvell/libertas/cfg.h
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/marvell/libertas/cmd.c
index 0387a5b380c8..0387a5b380c8 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/marvell/libertas/cmd.c
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/marvell/libertas/cmd.h
index 0c5444b02c64..0c5444b02c64 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/marvell/libertas/cmd.h
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/marvell/libertas/cmdresp.c
index e5442e8956f7..e5442e8956f7 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/marvell/libertas/cmdresp.c
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/marvell/libertas/debugfs.c
index 26cbf1dcc662..26cbf1dcc662 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/marvell/libertas/debugfs.c
diff --git a/drivers/net/wireless/libertas/debugfs.h b/drivers/net/wireless/marvell/libertas/debugfs.h
index f2b9c7ffe0fd..f2b9c7ffe0fd 100644
--- a/drivers/net/wireless/libertas/debugfs.h
+++ b/drivers/net/wireless/marvell/libertas/debugfs.h
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/marvell/libertas/decl.h
index 84a3aa7ac570..84a3aa7ac570 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/marvell/libertas/decl.h
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/marvell/libertas/defs.h
index 407784aca627..407784aca627 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/marvell/libertas/defs.h
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/marvell/libertas/dev.h
index 6bd1608992b0..6bd1608992b0 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/marvell/libertas/dev.h
diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/marvell/libertas/ethtool.c
index f955b2d66ed6..f955b2d66ed6 100644
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/marvell/libertas/ethtool.c
diff --git a/drivers/net/wireless/libertas/firmware.c b/drivers/net/wireless/marvell/libertas/firmware.c
index 51b92b5df119..51b92b5df119 100644
--- a/drivers/net/wireless/libertas/firmware.c
+++ b/drivers/net/wireless/marvell/libertas/firmware.c
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/marvell/libertas/host.h
index 96726f79a1dd..96726f79a1dd 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/marvell/libertas/host.h
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/marvell/libertas/if_cs.c
index f499efc6abcf..f499efc6abcf 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/marvell/libertas/if_cs.c
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c
index 33ceda296c9c..33ceda296c9c 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.c
diff --git a/drivers/net/wireless/libertas/if_sdio.h b/drivers/net/wireless/marvell/libertas/if_sdio.h
index 62fda3592f67..62fda3592f67 100644
--- a/drivers/net/wireless/libertas/if_sdio.h
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.h
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/marvell/libertas/if_spi.c
index 82c0796377aa..82c0796377aa 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/marvell/libertas/if_spi.c
diff --git a/drivers/net/wireless/libertas/if_spi.h b/drivers/net/wireless/marvell/libertas/if_spi.h
index e450e31fd11d..e450e31fd11d 100644
--- a/drivers/net/wireless/libertas/if_spi.h
+++ b/drivers/net/wireless/marvell/libertas/if_spi.h
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c
index dff08a2896a3..dff08a2896a3 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas/if_usb.c
diff --git a/drivers/net/wireless/libertas/if_usb.h b/drivers/net/wireless/marvell/libertas/if_usb.h
index 6e42eac331de..6e42eac331de 100644
--- a/drivers/net/wireless/libertas/if_usb.h
+++ b/drivers/net/wireless/marvell/libertas/if_usb.h
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index 8079560f4965..8079560f4965 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c
index d0c881dd5846..d0c881dd5846 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/marvell/libertas/mesh.c
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/marvell/libertas/mesh.h
index 6603f341c874..6603f341c874 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/marvell/libertas/mesh.h
diff --git a/drivers/net/wireless/libertas/radiotap.h b/drivers/net/wireless/marvell/libertas/radiotap.h
index b3c8ea6d610e..b3c8ea6d610e 100644
--- a/drivers/net/wireless/libertas/radiotap.h
+++ b/drivers/net/wireless/marvell/libertas/radiotap.h
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/marvell/libertas/rx.c
index e446fed7b345..e446fed7b345 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/marvell/libertas/rx.c
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/marvell/libertas/tx.c
index c025f9c18282..c025f9c18282 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/marvell/libertas/tx.c
diff --git a/drivers/net/wireless/libertas/types.h b/drivers/net/wireless/marvell/libertas/types.h
index cf1d9b047ee6..cf1d9b047ee6 100644
--- a/drivers/net/wireless/libertas/types.h
+++ b/drivers/net/wireless/marvell/libertas/types.h
diff --git a/drivers/net/wireless/marvell/libertas_tf/Kconfig b/drivers/net/wireless/marvell/libertas_tf/Kconfig
new file mode 100644
index 000000000000..b5557af90048
--- /dev/null
+++ b/drivers/net/wireless/marvell/libertas_tf/Kconfig
@@ -0,0 +1,18 @@
+config LIBERTAS_THINFIRM
+	tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
+	depends on MAC80211
+	select FW_LOADER
+	---help---
+	  A library for Marvell Libertas 8xxx devices using thinfirm.
+
+config LIBERTAS_THINFIRM_DEBUG
+	bool "Enable full debugging output in the Libertas thin firmware module."
+	depends on LIBERTAS_THINFIRM
+	---help---
+	  Debugging support.
+
+config LIBERTAS_THINFIRM_USB
+	tristate "Marvell Libertas 8388 USB 802.11b/g cards with thin firmware"
+	depends on LIBERTAS_THINFIRM && USB
+	---help---
+	  A driver for Marvell Libertas 8388 USB devices using thinfirm.
diff --git a/drivers/net/wireless/libertas_tf/Makefile b/drivers/net/wireless/marvell/libertas_tf/Makefile
index ff5544d6ac9d..ff5544d6ac9d 100644
--- a/drivers/net/wireless/libertas_tf/Makefile
+++ b/drivers/net/wireless/marvell/libertas_tf/Makefile
diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/marvell/libertas_tf/cmd.c
index 909ac3685010..909ac3685010 100644
--- a/drivers/net/wireless/libertas_tf/cmd.c
+++ b/drivers/net/wireless/marvell/libertas_tf/cmd.c
diff --git a/drivers/net/wireless/libertas_tf/deb_defs.h b/drivers/net/wireless/marvell/libertas_tf/deb_defs.h
index 4bd3dc5adf7c..4bd3dc5adf7c 100644
--- a/drivers/net/wireless/libertas_tf/deb_defs.h
+++ b/drivers/net/wireless/marvell/libertas_tf/deb_defs.h
diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
index 799a2efe5793..799a2efe5793 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
diff --git a/drivers/net/wireless/libertas_tf/if_usb.h b/drivers/net/wireless/marvell/libertas_tf/if_usb.h
index 6fa5b3f59efe..6fa5b3f59efe 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.h
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.h
diff --git a/drivers/net/wireless/libertas_tf/libertas_tf.h b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
index ad77b92d0b41..ad77b92d0b41 100644
--- a/drivers/net/wireless/libertas_tf/libertas_tf.h
+++ b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c
index a47f0acc099a..a47f0acc099a 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/marvell/libertas_tf/main.c
diff --git a/drivers/net/wireless/mwifiex/11ac.c b/drivers/net/wireless/marvell/mwifiex/11ac.c
index 59d23fb2365f..59d23fb2365f 100644
--- a/drivers/net/wireless/mwifiex/11ac.c
+++ b/drivers/net/wireless/marvell/mwifiex/11ac.c
diff --git a/drivers/net/wireless/mwifiex/11ac.h b/drivers/net/wireless/marvell/mwifiex/11ac.h
index 1ca92c7a8a4a..1ca92c7a8a4a 100644
--- a/drivers/net/wireless/mwifiex/11ac.h
+++ b/drivers/net/wireless/marvell/mwifiex/11ac.h
diff --git a/drivers/net/wireless/mwifiex/11h.c b/drivers/net/wireless/marvell/mwifiex/11h.c
index 71a1b580796f..71a1b580796f 100644
--- a/drivers/net/wireless/mwifiex/11h.c
+++ b/drivers/net/wireless/marvell/mwifiex/11h.c
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/marvell/mwifiex/11n.c
index c174e79e6df2..c174e79e6df2 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n.c
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/marvell/mwifiex/11n.h
index afdd58aa90de..afdd58aa90de 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n.h
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
index aa498e0d2204..aa498e0d2204 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.h b/drivers/net/wireless/marvell/mwifiex/11n_aggr.h
index 0cd2a3eb6c17..0cd2a3eb6c17 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.h
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
index b3970a8c9e48..b3970a8c9e48 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.h b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
index 63ecea89b4ab..63ecea89b4ab 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
diff --git a/drivers/net/wireless/mwifiex/Kconfig b/drivers/net/wireless/marvell/mwifiex/Kconfig
index 279167ddd293..279167ddd293 100644
--- a/drivers/net/wireless/mwifiex/Kconfig
+++ b/drivers/net/wireless/marvell/mwifiex/Kconfig
diff --git a/drivers/net/wireless/mwifiex/Makefile b/drivers/net/wireless/marvell/mwifiex/Makefile
index fdfd9bf15ed4..fdfd9bf15ed4 100644
--- a/drivers/net/wireless/mwifiex/Makefile
+++ b/drivers/net/wireless/marvell/mwifiex/Makefile
diff --git a/drivers/net/wireless/mwifiex/README b/drivers/net/wireless/marvell/mwifiex/README
index 2f0f9b5609d0..2f0f9b5609d0 100644
--- a/drivers/net/wireless/mwifiex/README
+++ b/drivers/net/wireless/marvell/mwifiex/README
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 4073116e6e9f..4073116e6e9f 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
diff --git a/drivers/net/wireless/mwifiex/cfg80211.h b/drivers/net/wireless/marvell/mwifiex/cfg80211.h
index 908367857d58..908367857d58 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.h
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.h
diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/marvell/mwifiex/cfp.c
index 3ddb8ec676ed..3ddb8ec676ed 100644
--- a/drivers/net/wireless/mwifiex/cfp.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfp.c
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index 45ae38e32621..45ae38e32621 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index 9824d8dd2b44..9824d8dd2b44 100644
--- a/drivers/net/wireless/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/marvell/mwifiex/decl.h
index 098e1f14dc9a..098e1f14dc9a 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/marvell/mwifiex/decl.h
diff --git a/drivers/net/wireless/mwifiex/ethtool.c b/drivers/net/wireless/marvell/mwifiex/ethtool.c
index 58400c69ab26..58400c69ab26 100644
--- a/drivers/net/wireless/mwifiex/ethtool.c
+++ b/drivers/net/wireless/marvell/mwifiex/ethtool.c
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index 1e1e81a0a8d4..1e1e81a0a8d4 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/marvell/mwifiex/ie.c
index abf52d25b981..abf52d25b981 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/marvell/mwifiex/ie.c
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index de74a7773fb6..de74a7773fb6 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/marvell/mwifiex/ioctl.h
index 4f0174c64946..4f0174c64946 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/marvell/mwifiex/ioctl.h
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/marvell/mwifiex/join.c
index 3cda1f956f0b..3cda1f956f0b 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/marvell/mwifiex/join.c
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index 969ca1e1f3e9..969ca1e1f3e9 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index 3959f1c97f4e..3959f1c97f4e 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 21192b6f9c64..21192b6f9c64 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index 48e549c3b285..48e549c3b285 100644
--- a/drivers/net/wireless/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index c20017ced566..c20017ced566 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 78a8474e1a3d..78a8474e1a3d 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index b9fbc5cf6262..b9fbc5cf6262 100644
--- a/drivers/net/wireless/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index e486867a4c67..e486867a4c67 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index 9ac7aa2431b4..9ac7aa2431b4 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c
index ff3ee9dfbbd5..ff3ee9dfbbd5 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
index a6c8a4f7bfe9..a6c8a4f7bfe9 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
diff --git a/drivers/net/wireless/mwifiex/sta_rx.c b/drivers/net/wireless/marvell/mwifiex/sta_rx.c
index d4d4cb1ce95b..d4d4cb1ce95b 100644
--- a/drivers/net/wireless/mwifiex/sta_rx.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_rx.c
diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/marvell/mwifiex/sta_tx.c
index f6683ea6bd5d..f6683ea6bd5d 100644
--- a/drivers/net/wireless/mwifiex/sta_tx.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_tx.c
diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c
index 9275f9c3f869..9275f9c3f869 100644
--- a/drivers/net/wireless/mwifiex/tdls.c
+++ b/drivers/net/wireless/marvell/mwifiex/tdls.c
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/marvell/mwifiex/txrx.c
index bf6182b646a5..bf6182b646a5 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/marvell/mwifiex/txrx.c
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
index 759a6ada5b0f..759a6ada5b0f 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
diff --git a/drivers/net/wireless/mwifiex/uap_event.c b/drivers/net/wireless/marvell/mwifiex/uap_event.c
index 86ff54296f39..86ff54296f39 100644
--- a/drivers/net/wireless/mwifiex/uap_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_event.c
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c
index 74d5d7238633..74d5d7238633 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c
diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index e43aff932360..e43aff932360 100644
--- a/drivers/net/wireless/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
diff --git a/drivers/net/wireless/mwifiex/usb.h b/drivers/net/wireless/marvell/mwifiex/usb.h
index b4e9246bbcdc..b4e9246bbcdc 100644
--- a/drivers/net/wireless/mwifiex/usb.h
+++ b/drivers/net/wireless/marvell/mwifiex/usb.h
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c
index 0cec8a64473e..0cec8a64473e 100644
--- a/drivers/net/wireless/mwifiex/util.c
+++ b/drivers/net/wireless/marvell/mwifiex/util.c
diff --git a/drivers/net/wireless/mwifiex/util.h b/drivers/net/wireless/marvell/mwifiex/util.h
index b541d66c01eb..b541d66c01eb 100644
--- a/drivers/net/wireless/mwifiex/util.h
+++ b/drivers/net/wireless/marvell/mwifiex/util.h
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c
index acccd6734e3b..acccd6734e3b 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.c
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/marvell/mwifiex/wmm.h
index 38f09762bd2f..38f09762bd2f 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.h
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c
index 30e3aaae32e2..30e3aaae32e2 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/marvell/mwl8k.c
diff --git a/drivers/net/wireless/mediatek/Kconfig b/drivers/net/wireless/mediatek/Kconfig
index cba300c6b5da..28843fed750a 100644
--- a/drivers/net/wireless/mediatek/Kconfig
+++ b/drivers/net/wireless/mediatek/Kconfig
@@ -1,10 +1,14 @@
-menuconfig WL_MEDIATEK
-	bool "Mediatek Wireless LAN support"
+config WLAN_VENDOR_MEDIATEK
+	bool "MediaTek devices"
+	default y
 	---help---
-	  Enable community drivers for MediaTek WiFi devices.
-	  Those drivers make use of the Linux mac80211 stack.
+	  If you have a wireless card belonging to this class, say Y.
 
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
 
-if WL_MEDIATEK
+if WLAN_VENDOR_MEDIATEK
 source "drivers/net/wireless/mediatek/mt7601u/Kconfig"
-endif # WL_MEDIATEK
+endif # WLAN_VENDOR_MEDIATEK
diff --git a/drivers/net/wireless/ralink/Kconfig b/drivers/net/wireless/ralink/Kconfig
new file mode 100644
index 000000000000..41dbf3130e2b
--- /dev/null
+++ b/drivers/net/wireless/ralink/Kconfig
@@ -0,0 +1,16 @@
+config WLAN_VENDOR_RALINK
+	bool "Ralink devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_RALINK
+
+source "drivers/net/wireless/ralink/rt2x00/Kconfig"
+
+endif # WLAN_VENDOR_RALINK
diff --git a/drivers/net/wireless/ralink/Makefile b/drivers/net/wireless/ralink/Makefile
new file mode 100644
index 000000000000..f84c0a2e4f4d
--- /dev/null
+++ b/drivers/net/wireless/ralink/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_RT2X00)	+= rt2x00/
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/ralink/rt2x00/Kconfig
index de62f5dcb62f..de62f5dcb62f 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/ralink/rt2x00/Kconfig
diff --git a/drivers/net/wireless/rt2x00/Makefile b/drivers/net/wireless/ralink/rt2x00/Makefile
index 24a66015a495..24a66015a495 100644
--- a/drivers/net/wireless/rt2x00/Makefile
+++ b/drivers/net/wireless/ralink/rt2x00/Makefile
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
index 9a3966cd6fbe..9a3966cd6fbe 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
index 0fd3a9d01a60..0fd3a9d01a60 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
index 1a6740b4d396..1a6740b4d396 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
index 573e87bcc553..573e87bcc553 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
index b50d873145d5..b50d873145d5 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
index 78cc035b2d17..78cc035b2d17 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/ralink/rt2x00/rt2800.h
index 95c1d7c0a2f3..95c1d7c0a2f3 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 9733b31a780d..9733b31a780d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
index 440790b92b19..440790b92b19 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
diff --git a/drivers/net/wireless/rt2x00/rt2800mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
index de4790b41be7..de4790b41be7 100644
--- a/drivers/net/wireless/rt2x00/rt2800mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
diff --git a/drivers/net/wireless/rt2x00/rt2800mmio.h b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
index b63312ce3f27..b63312ce3f27 100644
--- a/drivers/net/wireless/rt2x00/rt2800mmio.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
index 0af22573a2eb..0af22573a2eb 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.h b/drivers/net/wireless/ralink/rt2x00/rt2800pci.h
index 9dfef4607d6b..9dfef4607d6b 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
index a985a5a7945e..a985a5a7945e 100644
--- a/drivers/net/wireless/rt2x00/rt2800soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
index bf9afbf46c1b..bf9afbf46c1b 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.h b/drivers/net/wireless/ralink/rt2x00/rt2800usb.h
index ea7cac095997..ea7cac095997 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
index 3282ddb766f4..3282ddb766f4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
index 7e8bb1198ae9..7e8bb1198ae9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/ralink/rt2x00/rt2x00crypto.c
index a2fd05ba25ca..a2fd05ba25ca 100644
--- a/drivers/net/wireless/rt2x00/rt2x00crypto.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00crypto.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index 90fdb02b55e7..90fdb02b55e7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.h b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.h
index e65712c235bd..e65712c235bd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index 5639ed816813..5639ed816813 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00dump.h b/drivers/net/wireless/ralink/rt2x00/rt2x00dump.h
index 4c0e01b5d515..4c0e01b5d515 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dump.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dump.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00firmware.c b/drivers/net/wireless/ralink/rt2x00/rt2x00firmware.c
index 5813300f68a2..5813300f68a2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00firmware.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00firmware.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.c
index c681d04b506c..c681d04b506c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.h b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.h
index b2c5269570da..b2c5269570da 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
index fb7c349ccc9c..fb7c349ccc9c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
index 017188e5a736..017188e5a736 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
index 3c26ee65a415..3c26ee65a415 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
index f0178fd4fe5f..f0178fd4fe5f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.h b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.h
index 701c3127efb9..701c3127efb9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
index d93db4b0371b..d93db4b0371b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h
index bc0ca5f58f38..bc0ca5f58f38 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
index 68b620b2462f..68b620b2462f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
index 2233b911a1d7..2233b911a1d7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
index 3cc541d13d67..3cc541d13d67 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.c b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
index 69a0cdadb07f..69a0cdadb07f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.h b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h
index 9948d355e9a4..9948d355e9a4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 7627af6098eb..7627af6098eb 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h
index 569363da00a2..569363da00a2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
index c0e730ea1b69..c0e730ea1b69 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/ralink/rt2x00/rt61pci.h
index 1442075a8382..1442075a8382 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.h
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
index 7081e13b4fd6..7081e13b4fd6 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/ralink/rt2x00/rt73usb.h
index 4a4f235466d1..4a4f235466d1 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.h
diff --git a/drivers/net/wireless/realtek/Kconfig b/drivers/net/wireless/realtek/Kconfig
new file mode 100644
index 000000000000..8a8ba2003964
--- /dev/null
+++ b/drivers/net/wireless/realtek/Kconfig
@@ -0,0 +1,18 @@
+config WLAN_VENDOR_REALTEK
+	bool "Realtek devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_REALTEK
+
+source "drivers/net/wireless/realtek/rtl818x/Kconfig"
+source "drivers/net/wireless/realtek/rtlwifi/Kconfig"
+source "drivers/net/wireless/realtek/rtl8xxxu/Kconfig"
+
+endif # WLAN_VENDOR_REALTEK
diff --git a/drivers/net/wireless/rsi/Kconfig b/drivers/net/wireless/rsi/Kconfig
index 35245f994c10..7c5e4ca4e3d0 100644
--- a/drivers/net/wireless/rsi/Kconfig
+++ b/drivers/net/wireless/rsi/Kconfig
@@ -1,3 +1,16 @@
+config WLAN_VENDOR_RSI
+	bool "Redpine Signals Inc devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_RSI
+
 config RSI_91X
 	tristate "Redpine Signals Inc 91x WLAN driver support"
 	depends on MAC80211
@@ -28,3 +41,5 @@ config RSI_USB
 	---help---
 	  This option enables the USB bus support in rsi drivers.
 	  Select M (recommended), if you have a RSI 1x1 wireless module.
+
+endif # WLAN_VENDOR_RSI
diff --git a/drivers/net/wireless/st/Kconfig b/drivers/net/wireless/st/Kconfig
new file mode 100644
index 000000000000..969b4f6e53b5
--- /dev/null
+++ b/drivers/net/wireless/st/Kconfig
@@ -0,0 +1,16 @@
+config WLAN_VENDOR_ST
+	bool "STMicroelectronics devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_ST
+
+source "drivers/net/wireless/st/cw1200/Kconfig"
+
+endif # WLAN_VENDOR_ST
diff --git a/drivers/net/wireless/st/Makefile b/drivers/net/wireless/st/Makefile
new file mode 100644
index 000000000000..a60d6350ba46
--- /dev/null
+++ b/drivers/net/wireless/st/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_CW1200)	+= cw1200/
diff --git a/drivers/net/wireless/cw1200/Kconfig b/drivers/net/wireless/st/cw1200/Kconfig
index 0880742eab17..0880742eab17 100644
--- a/drivers/net/wireless/cw1200/Kconfig
+++ b/drivers/net/wireless/st/cw1200/Kconfig
diff --git a/drivers/net/wireless/cw1200/Makefile b/drivers/net/wireless/st/cw1200/Makefile
index b086aac6547a..b086aac6547a 100644
--- a/drivers/net/wireless/cw1200/Makefile
+++ b/drivers/net/wireless/st/cw1200/Makefile
diff --git a/drivers/net/wireless/cw1200/bh.c b/drivers/net/wireless/st/cw1200/bh.c
index 92d299aa257c..92d299aa257c 100644
--- a/drivers/net/wireless/cw1200/bh.c
+++ b/drivers/net/wireless/st/cw1200/bh.c
diff --git a/drivers/net/wireless/cw1200/bh.h b/drivers/net/wireless/st/cw1200/bh.h
index af6a4853728f..af6a4853728f 100644
--- a/drivers/net/wireless/cw1200/bh.h
+++ b/drivers/net/wireless/st/cw1200/bh.h
diff --git a/drivers/net/wireless/cw1200/cw1200.h b/drivers/net/wireless/st/cw1200/cw1200.h
index 1ad7d3602520..1ad7d3602520 100644
--- a/drivers/net/wireless/cw1200/cw1200.h
+++ b/drivers/net/wireless/st/cw1200/cw1200.h
diff --git a/drivers/net/wireless/cw1200/cw1200_sdio.c b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
index d3acc85932a5..d3acc85932a5 100644
--- a/drivers/net/wireless/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
diff --git a/drivers/net/wireless/cw1200/cw1200_spi.c b/drivers/net/wireless/st/cw1200/cw1200_spi.c
index a740083634d8..a740083634d8 100644
--- a/drivers/net/wireless/cw1200/cw1200_spi.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c
diff --git a/drivers/net/wireless/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 34f97c31eecf..34f97c31eecf 100644
--- a/drivers/net/wireless/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
diff --git a/drivers/net/wireless/cw1200/debug.h b/drivers/net/wireless/st/cw1200/debug.h
index b525aba53bfc..b525aba53bfc 100644
--- a/drivers/net/wireless/cw1200/debug.h
+++ b/drivers/net/wireless/st/cw1200/debug.h
diff --git a/drivers/net/wireless/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c
index 30e7646d04af..30e7646d04af 100644
--- a/drivers/net/wireless/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
diff --git a/drivers/net/wireless/cw1200/fwio.h b/drivers/net/wireless/st/cw1200/fwio.h
index ea3099362cdf..ea3099362cdf 100644
--- a/drivers/net/wireless/cw1200/fwio.h
+++ b/drivers/net/wireless/st/cw1200/fwio.h
diff --git a/drivers/net/wireless/cw1200/hwbus.h b/drivers/net/wireless/st/cw1200/hwbus.h
index 8b2fc831c3de..8b2fc831c3de 100644
--- a/drivers/net/wireless/cw1200/hwbus.h
+++ b/drivers/net/wireless/st/cw1200/hwbus.h
diff --git a/drivers/net/wireless/cw1200/hwio.c b/drivers/net/wireless/st/cw1200/hwio.c
index ff230b7aeedd..ff230b7aeedd 100644
--- a/drivers/net/wireless/cw1200/hwio.c
+++ b/drivers/net/wireless/st/cw1200/hwio.c
diff --git a/drivers/net/wireless/cw1200/hwio.h b/drivers/net/wireless/st/cw1200/hwio.h
index ddf52669dc5b..ddf52669dc5b 100644
--- a/drivers/net/wireless/cw1200/hwio.h
+++ b/drivers/net/wireless/st/cw1200/hwio.h
diff --git a/drivers/net/wireless/cw1200/main.c b/drivers/net/wireless/st/cw1200/main.c
index 0e51e27d2e3f..0e51e27d2e3f 100644
--- a/drivers/net/wireless/cw1200/main.c
+++ b/drivers/net/wireless/st/cw1200/main.c
diff --git a/drivers/net/wireless/cw1200/pm.c b/drivers/net/wireless/st/cw1200/pm.c
index d2202ae92bdd..d2202ae92bdd 100644
--- a/drivers/net/wireless/cw1200/pm.c
+++ b/drivers/net/wireless/st/cw1200/pm.c
diff --git a/drivers/net/wireless/cw1200/pm.h b/drivers/net/wireless/st/cw1200/pm.h
index 3ed90ff22bb8..3ed90ff22bb8 100644
--- a/drivers/net/wireless/cw1200/pm.h
+++ b/drivers/net/wireless/st/cw1200/pm.h
diff --git a/drivers/net/wireless/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c
index 0ba5ef9b3e7b..0ba5ef9b3e7b 100644
--- a/drivers/net/wireless/cw1200/queue.c
+++ b/drivers/net/wireless/st/cw1200/queue.c
diff --git a/drivers/net/wireless/cw1200/queue.h b/drivers/net/wireless/st/cw1200/queue.h
index 119f9c79c14e..119f9c79c14e 100644
--- a/drivers/net/wireless/cw1200/queue.h
+++ b/drivers/net/wireless/st/cw1200/queue.h
diff --git a/drivers/net/wireless/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c
index bff81b8d4164..bff81b8d4164 100644
--- a/drivers/net/wireless/cw1200/scan.c
+++ b/drivers/net/wireless/st/cw1200/scan.c
diff --git a/drivers/net/wireless/cw1200/scan.h b/drivers/net/wireless/st/cw1200/scan.h
index cc75459e5784..cc75459e5784 100644
--- a/drivers/net/wireless/cw1200/scan.h
+++ b/drivers/net/wireless/st/cw1200/scan.h
diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c
index 95a7fdb3cc1c..95a7fdb3cc1c 100644
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/st/cw1200/sta.c
diff --git a/drivers/net/wireless/cw1200/sta.h b/drivers/net/wireless/st/cw1200/sta.h
index bebb3379017f..bebb3379017f 100644
--- a/drivers/net/wireless/cw1200/sta.h
+++ b/drivers/net/wireless/st/cw1200/sta.h
diff --git a/drivers/net/wireless/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c
index d28bd49cb5fd..d28bd49cb5fd 100644
--- a/drivers/net/wireless/cw1200/txrx.c
+++ b/drivers/net/wireless/st/cw1200/txrx.c
diff --git a/drivers/net/wireless/cw1200/txrx.h b/drivers/net/wireless/st/cw1200/txrx.h
index 492a4e14213b..492a4e14213b 100644
--- a/drivers/net/wireless/cw1200/txrx.h
+++ b/drivers/net/wireless/st/cw1200/txrx.h
diff --git a/drivers/net/wireless/cw1200/wsm.c b/drivers/net/wireless/st/cw1200/wsm.c
index 9e0ca3048657..9e0ca3048657 100644
--- a/drivers/net/wireless/cw1200/wsm.c
+++ b/drivers/net/wireless/st/cw1200/wsm.c
diff --git a/drivers/net/wireless/cw1200/wsm.h b/drivers/net/wireless/st/cw1200/wsm.h
index 48086e849515..48086e849515 100644
--- a/drivers/net/wireless/cw1200/wsm.h
+++ b/drivers/net/wireless/st/cw1200/wsm.h
diff --git a/drivers/net/wireless/ti/Kconfig b/drivers/net/wireless/ti/Kconfig
index cbe1e7fef61b..92fbd6597e34 100644
--- a/drivers/net/wireless/ti/Kconfig
+++ b/drivers/net/wireless/ti/Kconfig
@@ -1,11 +1,15 @@
-menuconfig WL_TI
-	bool "TI Wireless LAN support"
+config WLAN_VENDOR_TI
+	bool "Texas Instrument devices"
+	default y
 	---help---
-	  This section contains support for all the wireless drivers
-	  for Texas Instruments WLAN chips, such as wl1251 and the wl12xx
-	  family.
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
 
-if WL_TI
+if WLAN_VENDOR_TI
 source "drivers/net/wireless/ti/wl1251/Kconfig"
 source "drivers/net/wireless/ti/wl12xx/Kconfig"
 source "drivers/net/wireless/ti/wl18xx/Kconfig"
@@ -21,4 +25,4 @@ config WILINK_PLATFORM_DATA
 	Small platform data bit needed to pass data to the sdio modules.
 
 
-endif # WL_TI
+endif # WLAN_VENDOR_TI
diff --git a/drivers/net/wireless/ti/wl1251/Kconfig b/drivers/net/wireless/ti/wl1251/Kconfig
index 477a206c098e..7142ccf3a425 100644
--- a/drivers/net/wireless/ti/wl1251/Kconfig
+++ b/drivers/net/wireless/ti/wl1251/Kconfig
@@ -1,4 +1,4 @@
-menuconfig WL1251
+config WL1251
 	tristate "TI wl1251 driver support"
 	depends on MAC80211
 	select FW_LOADER
diff --git a/drivers/net/wireless/ti/wlcore/Kconfig b/drivers/net/wireless/ti/wlcore/Kconfig
index 7c099542b214..969c9d79bfc8 100644
--- a/drivers/net/wireless/ti/wlcore/Kconfig
+++ b/drivers/net/wireless/ti/wlcore/Kconfig
@@ -1,6 +1,6 @@
 config WLCORE
 	tristate "TI wlcore support"
-	depends on WL_TI && MAC80211
+	depends on MAC80211
 	select FW_LOADER
 	---help---
 	  This module contains the main code for TI WLAN chips.  It abstracts
diff --git a/drivers/net/wireless/zydas/Kconfig b/drivers/net/wireless/zydas/Kconfig
new file mode 100644
index 000000000000..a58c0f65e376
--- /dev/null
+++ b/drivers/net/wireless/zydas/Kconfig
@@ -0,0 +1,35 @@
+config WLAN_VENDOR_ZYDAS
+	bool "ZyDAS devices"
+	default y
+	---help---
+	  If you have a wireless card belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about  cards. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if WLAN_VENDOR_ZYDAS
+
+config USB_ZD1201
+	tristate "USB ZD1201 based Wireless device support"
+	depends on CFG80211 && USB
+	select WIRELESS_EXT
+	select WEXT_PRIV
+	select FW_LOADER
+	---help---
+	  Say Y if you want to use wireless LAN adapters based on the ZyDAS
+	  ZD1201 chip.
+
+	  This driver makes the adapter appear as a normal Ethernet interface,
+	  typically on wlan0.
+
+	  The zd1201 device requires external firmware to be loaded.
+	  This can be found at http://linux-lc100020.sourceforge.net/
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called zd1201.
+
+source "drivers/net/wireless/zydas/zd1211rw/Kconfig"
+
+endif # WLAN_VENDOR_ZYDAS
diff --git a/drivers/net/wireless/zydas/Makefile b/drivers/net/wireless/zydas/Makefile
new file mode 100644
index 000000000000..679fbbf3a6cd
--- /dev/null
+++ b/drivers/net/wireless/zydas/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_ZD1211RW)		+= zd1211rw/
+
+obj-$(CONFIG_USB_ZD1201)	+= zd1201.o
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zydas/zd1201.c
index 6f5c793a7855..6f5c793a7855 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zydas/zd1201.c
diff --git a/drivers/net/wireless/zd1201.h b/drivers/net/wireless/zydas/zd1201.h
index dd7ea1f35bef..dd7ea1f35bef 100644
--- a/drivers/net/wireless/zd1201.h
+++ b/drivers/net/wireless/zydas/zd1201.h
diff --git a/drivers/net/wireless/zd1211rw/Kconfig b/drivers/net/wireless/zydas/zd1211rw/Kconfig
index 95920581860a..95920581860a 100644
--- a/drivers/net/wireless/zd1211rw/Kconfig
+++ b/drivers/net/wireless/zydas/zd1211rw/Kconfig
diff --git a/drivers/net/wireless/zd1211rw/Makefile b/drivers/net/wireless/zydas/zd1211rw/Makefile
index 5728a918e508..5728a918e508 100644
--- a/drivers/net/wireless/zd1211rw/Makefile
+++ b/drivers/net/wireless/zydas/zd1211rw/Makefile
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
index 07b94eda9604..07b94eda9604 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zydas/zd1211rw/zd_chip.h
index b03786c9f3aa..b03786c9f3aa 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_chip.h
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zydas/zd1211rw/zd_def.h
index 41bd755bc135..41bd755bc135 100644
--- a/drivers/net/wireless/zd1211rw/zd_def.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_def.h
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
index e539d9b1b562..e539d9b1b562 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zydas/zd1211rw/zd_mac.h
index 5a484235308f..5a484235308f 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.h
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf.c
index dc179c414518..dc179c414518 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.h b/drivers/net/wireless/zydas/zd1211rw/zd_rf.h
index 8f14e25e1041..8f14e25e1041 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf.h
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al2230.c
index 99aed7d78952..99aed7d78952 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al2230.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al7230b.c
index 5fea485be574..5fea485be574 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al7230b.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_rf2959.c
index a93f657a41c7..a93f657a41c7 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_rf2959.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_uw2453.c
index 61b924027356..61b924027356 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_uw2453.c
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
index a912dc051111..a912dc051111 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zydas/zd1211rw/zd_usb.h
index a9075f225178..a9075f225178 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.h