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authorMalli Chilakala <mallikarjuna.chilakala@intel.com>2005-04-29 03:56:40 +0200
committerJeff Garzik <jgarzik@pobox.com>2005-05-13 02:54:41 +0200
commit6dfbb6dd391139be9f1cd333877c6e2b03da4bba (patch)
tree2c2d4e22e332eb6602c294b7e65d63031e2db436 /drivers/net
parent[PATCH] ixgb: Change RDT write bump size to 4 (diff)
downloadlinux-6dfbb6dd391139be9f1cd333877c6e2b03da4bba.tar.xz
linux-6dfbb6dd391139be9f1cd333877c6e2b03da4bba.zip
[PATCH] ixgb: Mask RXO interrupt
Disable RXO interrupt to decrease recovery time when system is overloaded with data Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> diff -up net-drivers-2.6/drivers/net/ixgb/ixgb_main.c net-drivers-2.6/drivers/net/ixgb.new/ixgb_main.c
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ixgb/ixgb_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 364a9e78b0cc..da6b9d6e6db9 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -224,8 +224,8 @@ ixgb_irq_enable(struct ixgb_adapter *adapter)
{
if(atomic_dec_and_test(&adapter->irq_sem)) {
IXGB_WRITE_REG(&adapter->hw, IMS,
- IXGB_INT_RXT0 | IXGB_INT_RXDMT0 | IXGB_INT_TXDW |
- IXGB_INT_RXO | IXGB_INT_LSC);
+ IXGB_INT_RXT0 | IXGB_INT_RXDMT0 | IXGB_INT_TXDW |
+ IXGB_INT_LSC);
IXGB_WRITE_FLUSH(&adapter->hw);
}
}