From: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
When the switch blade is pulled out then plugged back in, the driver
does not issue a PLOGI to the target
When the switch blade is pulled out, it does not reset the link. The
driver ends up issuing a LOGO to the target, and finally sees devloss.
Since the driver believes that a LOGO is outstanding, it does not
issue a PLOGI to the target upon link up
Correct by placing the ndlp in UNUSED state When devloss happens in
LOGO_ISSUE state.
Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
Signed-off-by: James Smart <james.smart@xxxxxxxxxxxx>
---
drivers/scsi/lpfc/lpfc_nportdisc.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 95b2b43ac37d..a4488d6339c1 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -2192,12 +2192,15 @@ lpfc_device_rm_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
void *arg, uint32_t evt)
{
/*
- * Take no action. If a LOGO is outstanding, then possibly DevLoss has
- * timed out and is calling for Device Remove. In this case, the LOGO
- * must be allowed to complete in state LOGO_ISSUE so that the rpi
- * and other NLP flags are correctly cleaned up.
+ * DevLoss has timed out and is calling for Device Remove.
+ * In this case, abort the LOGO and cleanup the ndlp
*/
- return ndlp->nlp_state;
+
+ lpfc_unreg_rpi(vport, ndlp);
+ /* software abort outstanding PLOGI */
+ lpfc_els_abort(vport->phba, ndlp);
+ lpfc_drop_node(vport, ndlp);
+ return NLP_STE_FREED_NODE;
}
static uint32_t
--
2.13.1
