[PATCH 1/2 net-next] cnic: set error flag when iSCSI connection fails
From: "Michael Chan" <mchan@broadcom.com>
Date: 2012-02-09 03:26:43
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Jeffrey Huang <redacted> 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 <redacted> Signed-off-by: Michael Chan <mchan@broadcom.com> --- drivers/net/ethernet/broadcom/cnic.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 7381460..e236560 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c@@ -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);
--
1.6.4.GIT