[SCSI] bnx2i: Fixed the remote TCP RST handling for the 570X (1g)

Modified the handling of the remote TCP RST code so the chip can now
flush the tx pipe accordingly upon a remote TCP RST reception.

Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2 files changed, 9 insertions, 7 deletions

diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index c9a3c0ff3c2f..0d40daefd572 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -2350,10 +2350,14 @@ static void bnx2i_cm_remote_close(struct cnic_sock *cm_sk)
 static void bnx2i_cm_remote_abort(struct cnic_sock *cm_sk)
 {
         struct bnx2i_endpoint *ep = (struct bnx2i_endpoint *) cm_sk->context;
+        u32 old_state = ep->state;
 
         ep->state = EP_STATE_TCP_RST_RCVD;
-        if (ep->conn)
-                bnx2i_recovery_que_add_conn(ep->hba, ep->conn);
+        if (old_state == EP_STATE_DISCONN_START)
+                wake_up_interruptible(&ep->ofld_wait);
+        else
+                if (ep->conn)
+                        bnx2i_recovery_que_add_conn(ep->hba, ep->conn);
 }
 
 
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index b7668122cf19..4882b00b3539 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -1907,6 +1907,7 @@ static int bnx2i_ep_tcp_conn_active(struct bnx2i_endpoint *bnx2i_ep)
 
         switch (bnx2i_ep->state) {
         case EP_STATE_CONNECT_START:
+        case EP_STATE_CONNECT_FAILED:
         case EP_STATE_CLEANUP_FAILED:
         case EP_STATE_OFLD_FAILED:
         case EP_STATE_DISCONN_TIMEDOUT:
@@ -1922,13 +1923,10 @@ static int bnx2i_ep_tcp_conn_active(struct bnx2i_endpoint *bnx2i_ep)
                 ret = 1;
                 break;
         case EP_STATE_TCP_RST_RCVD:
-                ret = 0;
-                break;
-        case EP_STATE_CONNECT_FAILED:
                 if (cnic_dev_10g)
-                        ret = 1;
-                else
                         ret = 0;
+                else
+                        ret = 1;
                 break;
         default:
                 ret = 0;