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scsi: qedi: Skip firmware connection termination for PCI shutdown handler 

In boot from SAN scenario when qedi PCI shutdown handler is called with
active iSCSI sessions, sometimes target takes too long time to respond to
firmware connection termination request.  Instead skip sending termination
ramrod and progress with unload path.

Link: https://lore.kernel.org/r/20200908095657.26821-3-mrangankar@marvell.com
Signed-off-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Manish Rangankar 2020-09-08 02:56:51 -07:00 committed by Martin K. Petersen
parent 3f8ad0072b
commit 5c35e46465
1 changed files with 4 additions and 0 deletions
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4
drivers/scsi/qedi/qedi_iscsi.c
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@ -1069,6 +1069,10 @@ static void qedi_ep_disconnect(struct iscsi_endpoint *ep)
wait_delay += qedi->pf_params.iscsi_pf_params.two_msl_timer;
qedi_ep->state = EP_STATE_DISCONN_START;
if (test_bit(QEDI_IN_SHUTDOWN, &qedi->flags))
goto ep_release_conn;
ret = qedi_ops->destroy_conn(qedi->cdev, qedi_ep->handle, abrt_conn);
if (ret) {
QEDI_WARN(&qedi->dbg_ctx,