via-velocity: Fix DMA mapping length errors on transmit.

[deliverable/linux.git] / drivers / net / ixgbe / ixgbe_main.c

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 92d9b17a081a93248e5869fb4f1f187019bae6b5..d2f4d5f508b75f4283774e445619b5d920029564 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1744,6 +1744,32 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
        IXGBE_WRITE_REG(hw, IXGBE_RXCSUM, rxcsum);
 }
 
+static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+{
+       struct ixgbe_adapter *adapter = netdev_priv(netdev);
+       struct ixgbe_hw *hw = &adapter->hw;
+
+       /* add VID to filter table */
+       hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
+}
+
+static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+{
+       struct ixgbe_adapter *adapter = netdev_priv(netdev);
+       struct ixgbe_hw *hw = &adapter->hw;
+
+       if (!test_bit(__IXGBE_DOWN, &adapter->state))
+               ixgbe_irq_disable(adapter);
+
+       vlan_group_set_device(adapter->vlgrp, vid, NULL);
+
+       if (!test_bit(__IXGBE_DOWN, &adapter->state))
+               ixgbe_irq_enable(adapter);
+
+       /* remove VID from filter table */
+       hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
+}
+
 static void ixgbe_vlan_rx_register(struct net_device *netdev,
                                    struct vlan_group *grp)
 {
@@ -1763,6 +1789,7 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
        ctrl |= IXGBE_VLNCTRL_VME;
        ctrl &= ~IXGBE_VLNCTRL_CFIEN;
        IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+       ixgbe_vlan_rx_add_vid(netdev, 0);
 
        if (grp) {
                /* enable VLAN tag insert/strip */
@@ -1776,32 +1803,6 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
                ixgbe_irq_enable(adapter);
 }
 
-static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
-{
-       struct ixgbe_adapter *adapter = netdev_priv(netdev);
-       struct ixgbe_hw *hw = &adapter->hw;
-
-       /* add VID to filter table */
-       hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
-}
-
-static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
-{
-       struct ixgbe_adapter *adapter = netdev_priv(netdev);
-       struct ixgbe_hw *hw = &adapter->hw;
-
-       if (!test_bit(__IXGBE_DOWN, &adapter->state))
-               ixgbe_irq_disable(adapter);
-
-       vlan_group_set_device(adapter->vlgrp, vid, NULL);
-
-       if (!test_bit(__IXGBE_DOWN, &adapter->state))
-               ixgbe_irq_enable(adapter);
-
-       /* remove VID from filter table */
-       hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
-}
-
 static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
 {
        ixgbe_vlan_rx_register(adapter->netdev, adapter->vlgrp);
@@ -2077,6 +2078,9 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 
        ixgbe_irq_enable(adapter);
 
+       /* enable transmits */
+       netif_tx_start_all_queues(netdev);
+
        /* bring the link up in the watchdog, this could race with our first
         * link up interrupt but shouldn't be a problem */
        adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
@@ -3478,7 +3482,6 @@ static void ixgbe_watchdog_task(struct work_struct *work)
                                (FLOW_TX ? "TX" : "None"))));
 
                        netif_carrier_on(netdev);
-                       netif_tx_wake_all_queues(netdev);
                } else {
                        /* Force detection of hung controller */
                        adapter->detect_tx_hung = true;
@@ -3490,7 +3493,6 @@ static void ixgbe_watchdog_task(struct work_struct *work)
                        printk(KERN_INFO "ixgbe: %s NIC Link is Down\n",
                               netdev->name);
                        netif_carrier_off(netdev);
-                       netif_tx_stop_all_queues(netdev);
                }
        }
 
@@ -4221,7 +4223,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
        }
 
        netif_carrier_off(netdev);
-       netif_tx_stop_all_queues(netdev);
 
        strcpy(netdev->name, "eth%d");
        err = register_netdev(netdev);