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-rw-r--r--drivers/scsi/bnx2i/bnx2i_iscsi.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index fb50efbce08..b7668122cf1 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -1640,18 +1640,26 @@ no_nx2_route:
static int bnx2i_tear_down_conn(struct bnx2i_hba *hba,
struct bnx2i_endpoint *ep)
{
- if (test_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic))
+ if (test_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic) && ep->cm_sk)
hba->cnic->cm_destroy(ep->cm_sk);
- if (test_bit(ADAPTER_STATE_GOING_DOWN, &ep->hba->adapter_state))
- ep->state = EP_STATE_DISCONN_COMPL;
-
if (test_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type) &&
ep->state == EP_STATE_DISCONN_TIMEDOUT) {
- printk(KERN_ALERT "bnx2i - ERROR - please submit GRC Dump,"
- " NW/PCIe trace, driver msgs to developers"
- " for analysis\n");
- return 1;
+ if (ep->conn && ep->conn->cls_conn &&
+ ep->conn->cls_conn->dd_data) {
+ struct iscsi_conn *conn = ep->conn->cls_conn->dd_data;
+
+ /* Must suspend all rx queue activity for this ep */
+ set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_rx);
+ }
+ /* CONN_DISCONNECT timeout may or may not be an issue depending
+ * on what transcribed in TCP layer, different targets behave
+ * differently
+ */
+ printk(KERN_ALERT "bnx2i (%s): - WARN - CONN_DISCON timed out, "
+ "please submit GRC Dump, NW/PCIe trace, "
+ "driver msgs to developers for analysis\n",
+ hba->netdev->name);
}
ep->state = EP_STATE_CLEANUP_START;