[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

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);
         }
 }