diff options
| author | James Smart <james.smart@emulex.com> | 2010-06-09 02:31:37 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-27 21:01:36 +0400 |
| commit | dbb6b3ab10464aa11df74c0d0a14e869a8c6fd1b (patch) | |
| tree | 88d59281937042a9cd8c4a93573f838763e8c7c7 /drivers/scsi/lpfc/lpfc_els.c | |
| parent | 75baf69657ea2107f2c202cd29dada206ae4b7c4 (diff) | |
| download | linux-dbb6b3ab10464aa11df74c0d0a14e869a8c6fd1b.tar.xz | |
[SCSI] lpfc 8.3.14: FCoE Discovery Fixes
- Prevent unregistring of unused FCF when FLOGI is pending.
- Prevent point to point discovery on a FCoE HBA.
- Fixed FCF discovery failure after swapping FCoE port by
switching over to fast failover method when no FCF matches in-use FCF.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index f936f8c7efe1..017c933d60ab 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -796,7 +796,9 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, * due to new FCF discovery */ if ((phba->hba_flag & HBA_FIP_SUPPORT) && - (phba->fcf.fcf_flag & FCF_DISCOVERY)) { + (phba->fcf.fcf_flag & FCF_DISCOVERY) && + (irsp->ulpStatus != IOSTAT_LOCAL_REJECT) && + (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED)) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, "2611 FLOGI failed on registered " "FCF record fcf_index:%d, trying " @@ -890,9 +892,39 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, */ if (sp->cmn.fPort) rc = lpfc_cmpl_els_flogi_fabric(vport, ndlp, sp, irsp); - else + else if (!(phba->hba_flag & HBA_FCOE_SUPPORT)) rc = lpfc_cmpl_els_flogi_nport(vport, ndlp, sp); - + else { + lpfc_printf_vlog(vport, KERN_ERR, + LOG_FIP | LOG_ELS, + "2831 FLOGI response with cleared Fabric " + "bit fcf_index 0x%x " + "Switch Name %02x%02x%02x%02x%02x%02x%02x%02x " + "Fabric Name " + "%02x%02x%02x%02x%02x%02x%02x%02x\n", + phba->fcf.current_rec.fcf_indx, + phba->fcf.current_rec.switch_name[0], + phba->fcf.current_rec.switch_name[1], + phba->fcf.current_rec.switch_name[2], + phba->fcf.current_rec.switch_name[3], + phba->fcf.current_rec.switch_name[4], + phba->fcf.current_rec.switch_name[5], + phba->fcf.current_rec.switch_name[6], + phba->fcf.current_rec.switch_name[7], + phba->fcf.current_rec.fabric_name[0], + phba->fcf.current_rec.fabric_name[1], + phba->fcf.current_rec.fabric_name[2], + phba->fcf.current_rec.fabric_name[3], + phba->fcf.current_rec.fabric_name[4], + phba->fcf.current_rec.fabric_name[5], + phba->fcf.current_rec.fabric_name[6], + phba->fcf.current_rec.fabric_name[7]); + lpfc_nlp_put(ndlp); + spin_lock_irq(&phba->hbalock); + phba->fcf.fcf_flag &= ~FCF_DISCOVERY; + spin_unlock_irq(&phba->hbalock); + goto out; + } if (!rc) { /* Mark the FCF discovery process done */ if (phba->hba_flag & HBA_FIP_SUPPORT) |