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| author |   James Smart <jsmart2021@gmail.com> | 2018-10-23 13:41:06 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-11-06 20:42:51 -0500 |
| commit | 036cad1f1ac9ce03e2db94b8460f98eaf1e1ee4c (patch) | |
| tree | 0dd9854f93ce4e558848f9fc2e138221b2f5f5f6 /drivers/scsi/lpfc/lpfc_init.c | |
| parent | scsi: lpfc: Correct errors accessing fw log (diff) | |
| download | linux-dev-036cad1f1ac9ce03e2db94b8460f98eaf1e1ee4c.tar.xz linux-dev-036cad1f1ac9ce03e2db94b8460f98eaf1e1ee4c.zip | |
scsi: lpfc: fcoe: Fix link down issue after 1000+ link bounces
On FCoE adapters, when running link bounce test in a loop, initiator
failed to login with switch switch and required driver reload to
recover. Switch reached a point where all subsequent FLOGIs would be
LS_RJT'd. Further testing showed the condition to be related to not
performing FCF discovery between FLOGI's.
Fix by monitoring FLOGI failures and once a repeated error is seen
repeat FCF discovery.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 7f63d32c3589..4ddf0a9ca188 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -5069,7 +5069,7 @@ lpfc_sli4_async_fip_evt(struct lpfc_hba *phba, break; } /* If fast FCF failover rescan event is pending, do nothing */ - if (phba->fcf.fcf_flag & FCF_REDISC_EVT) { + if (phba->fcf.fcf_flag & (FCF_REDISC_EVT | FCF_REDISC_PEND)) { spin_unlock_irq(&phba->hbalock); break; } |