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authorDavid S. Miller <davem@davemloft.net>2010-02-09 11:44:44 -0800
committerDavid S. Miller <davem@davemloft.net>2010-02-09 11:44:44 -0800
commitb1109bf085c8dd69537b7876ea83f914dd1fe46a (patch)
tree086bd9891a8c92284ea148c93f2242e6c7c02bd2 /drivers/net/igb
parent889b8f964f2f226b7cd5a0a515109e3d8d9d1613 (diff)
parent44bfce5c3ec91baf8ffcd075c66711740f29a949 (diff)
downloadop-kernel-dev-b1109bf085c8dd69537b7876ea83f914dd1fe46a.zip
op-kernel-dev-b1109bf085c8dd69537b7876ea83f914dd1fe46a.tar.gz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'drivers/net/igb')
-rw-r--r--drivers/net/igb/igb_main.c20
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 0a064ce..83cd0d7 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -421,6 +421,8 @@ static void igb_assign_vector(struct igb_q_vector *q_vector, int msix_vector)
msixbm = E1000_EICR_RX_QUEUE0 << rx_queue;
if (tx_queue > IGB_N0_QUEUE)
msixbm |= E1000_EICR_TX_QUEUE0 << tx_queue;
+ if (!adapter->msix_entries && msix_vector == 0)
+ msixbm |= E1000_EIMS_OTHER;
array_wr32(E1000_MSIXBM(0), msix_vector, msixbm);
q_vector->eims_value = msixbm;
break;
@@ -877,7 +879,6 @@ static int igb_request_irq(struct igb_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
- struct e1000_hw *hw = &adapter->hw;
int err = 0;
if (adapter->msix_entries) {
@@ -909,20 +910,7 @@ static int igb_request_irq(struct igb_adapter *adapter)
igb_setup_all_tx_resources(adapter);
igb_setup_all_rx_resources(adapter);
} else {
- switch (hw->mac.type) {
- case e1000_82575:
- wr32(E1000_MSIXBM(0),
- (E1000_EICR_RX_QUEUE0 |
- E1000_EICR_TX_QUEUE0 |
- E1000_EIMS_OTHER));
- break;
- case e1000_82580:
- case e1000_82576:
- wr32(E1000_IVAR0, E1000_IVAR_VALID);
- break;
- default:
- break;
- }
+ igb_assign_vector(adapter->q_vector[0], 0);
}
if (adapter->flags & IGB_FLAG_HAS_MSI) {
@@ -1140,6 +1128,8 @@ int igb_up(struct igb_adapter *adapter)
}
if (adapter->msix_entries)
igb_configure_msix(adapter);
+ else
+ igb_assign_vector(adapter->q_vector[0], 0);
/* Clear any pending interrupts. */
rd32(E1000_ICR);
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