Merge commit 'v2.6.27-rc7' into x86/pebs

[linux-2.6-omap-h63xx.git] / drivers / net / igb / igb_main.c

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 8f66e15ec8d6299ed3f95272ff7ec24acde43c60..634c4c9d87bed037911c5a4b37cc5d410b425706 100644 (file)
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -61,7 +61,6 @@ static struct pci_device_id igb_pci_tbl[] = {
        { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576), board_82575 },
        { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_FIBER), board_82575 },
        { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_SERDES), board_82575 },
-       { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_QUAD_COPPER), board_82575 },
        { PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_COPPER), board_82575 },
        { PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_FIBER_SERDES), board_82575 },
        { PCI_VDEVICE(INTEL, E1000_DEV_ID_82575GB_QUAD_COPPER), board_82575 },
@@ -521,7 +520,7 @@ static void igb_set_interrupt_capability(struct igb_adapter *adapter)
                              adapter->msix_entries,
                              numvecs);
        if (err == 0)
-               return;
+               goto out;
 
        igb_reset_interrupt_capability(adapter);
 
@@ -531,7 +530,7 @@ msi_only:
        adapter->num_tx_queues = 1;
        if (!pci_enable_msi(adapter->pdev))
                adapter->flags |= IGB_FLAG_HAS_MSI;
-
+out:
        /* Notify the stack of the (possibly) reduced Tx Queue count. */
        adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
        return;
@@ -1217,16 +1216,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
                if (rd32(E1000_STATUS) & E1000_STATUS_FUNC_1)
                        adapter->eeprom_wol = 0;
                break;
-       case E1000_DEV_ID_82576_QUAD_COPPER:
-               /* if quad port adapter, disable WoL on all but port A */
-               if (global_quad_port_a != 0)
-                       adapter->eeprom_wol = 0;
-               else
-                       adapter->flags |= IGB_FLAG_QUAD_PORT_A;
-               /* Reset for multiple quad port adapters */
-               if (++global_quad_port_a == 4)
-                       global_quad_port_a = 0;
-               break;
        }
 
        /* initialize the wol settings based on the eeprom settings */
@@ -2290,7 +2279,9 @@ static void igb_watchdog_task(struct work_struct *work)
        struct igb_ring *tx_ring = adapter->tx_ring;
        struct e1000_mac_info *mac = &adapter->hw.mac;
        u32 link;
+       u32 eics = 0;
        s32 ret_val;
+       int i;
 
        if ((netif_carrier_ok(netdev)) &&
            (rd32(E1000_STATUS) & E1000_STATUS_LU))
@@ -2392,7 +2383,13 @@ link_up:
        }
 
        /* Cause software interrupt to ensure rx ring is cleaned */
-       wr32(E1000_ICS, E1000_ICS_RXDMT0);
+       if (adapter->msix_entries) {
+               for (i = 0; i < adapter->num_rx_queues; i++)
+                       eics |= adapter->rx_ring[i].eims_value;
+               wr32(E1000_EICS, eics);
+       } else {
+               wr32(E1000_ICS, E1000_ICS_RXDMT0);
+       }
 
        /* Force detection of hung controller every watchdog period */
        tx_ring->detect_tx_hung = true;