diff options
| author | James Smart <jsmart2021@gmail.com> | 2019-10-18 14:18:20 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-24 21:02:04 -0400 |
| commit | feff8b3d84d3d9570f893b4d83e5eab6693d6a52 (patch) | |
| tree | 36008f95c8f139eda93cecd8ff65d1ee45fb3f98 /drivers/scsi/lpfc | |
| parent | 27f3efd637ce4859a44a7ca730c72392b4111c26 (diff) | |
scsi: lpfc: Fix SLI3 hba in loop mode not discovering devices
When operating in private loop mode, PLOGI exchanges are racing and the
driver tries to abort it's PLOGI. But the PLOGI abort ends up terminating
the login with the other end causing the other end to abort its PLOGI as
well. Discovery never fully completes.
Fix by disabling the PLOGI abort when private loop and letting the state
machine play out.
Link: https://lore.kernel.org/r/20191018211832.7917-5-jsmart2021@gmail.com
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index cc6b1b0bae83..64b7aeeea337 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -542,8 +542,10 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, * single discovery thread, this will cause a huge delay in * discovery. Also this will cause multiple state machines * running in parallel for this node. + * This only applies to a fabric environment. */ - if (ndlp->nlp_state == NLP_STE_PLOGI_ISSUE) { + if ((ndlp->nlp_state == NLP_STE_PLOGI_ISSUE) && + (vport->fc_flag & FC_FABRIC)) { /* software abort outstanding PLOGI */ lpfc_els_abort(phba, ndlp); } |