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scsi: lpfc: FLOGI failures are reported when connected to a private loop. 

When the HBA is connected to a private loop, the driver reports FLOGI
loop-open failure as functional error. This is an expected condition.

Mark loop-open failure as a warning instead of error.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2017-11-20 16:00:28 -08:00 committed by Martin K. Petersen
parent 02000b1993
commit c73455e1b5
1 changed files with 14 additions and 13 deletions
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19
drivers/scsi/lpfc/lpfc_els.c
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@ -1030,9 +1030,12 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
stop_rr_fcf_flogi:
/* FLOGI failure */
if (!(irsp->ulpStatus == IOSTAT_LOCAL_REJECT &&
((irsp->un.ulpWord[4] & IOERR_PARAM_MASK) ==
IOERR_LOOP_OPEN_FAILURE)))
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
"2858 FLOGI failure Status:x%x/x%x TMO:x%x "
"Data x%x x%x\n",
"2858 FLOGI failure Status:x%x/x%x "
"TMO:x%x Data x%x x%x\n",
irsp->ulpStatus, irsp->un.ulpWord[4],
irsp->ulpTimeout, phba->hba_flag,
phba->fcf.fcf_flag);
@ -1041,19 +1044,17 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (lpfc_els_retry(phba, cmdiocb, rspiocb))
goto out;
/* FLOGI failure */
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
"0100 FLOGI failure Status:x%x/x%x TMO:x%x\n",
irsp->ulpStatus, irsp->un.ulpWord[4],
irsp->ulpTimeout);
/* If this is not a loop open failure, bail out */
if (!(irsp->ulpStatus == IOSTAT_LOCAL_REJECT &&
((irsp->un.ulpWord[4] & IOERR_PARAM_MASK) ==
IOERR_LOOP_OPEN_FAILURE)))
goto flogifail;
lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS,
"0150 FLOGI failure Status:x%x/x%x TMO:x%x\n",
irsp->ulpStatus, irsp->un.ulpWord[4],
irsp->ulpTimeout);
/* FLOGI failed, so there is no fabric */
spin_lock_irq(shost->host_lock);
vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);