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cnic: set error flag when iSCSI connection fails 

to speed up error recovery due to SPQ failures.  The error flag will
expedite the recovery process by skipping the timeouts.

Signed-off-by: Jeffrey Huang <huangjw@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jeffrey Huang 2012-02-08 17:33:56 +00:00 committed by David S. Miller
parent a584b7ae4e
commit 0cb1f4b960
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/broadcom/cnic.c
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@ -3927,6 +3927,8 @@ static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe)
case L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE:
if (l4kcqe->status == 0)
set_bit(SK_F_OFFLD_COMPLETE, &csk->flags);
else if (l4kcqe->status == L4_KCQE_COMPLETION_STATUS_NIC_ERROR)
set_bit(SK_F_HW_ERR, &csk->flags);
smp_mb__before_clear_bit();
clear_bit(SK_F_OFFLD_SCHED, &csk->flags);