[SCSI] lpfc 8.3.7: Fix NPIV operation errors

Fix NPIV operation errors:
- Fix vport not logging out of fabric when being deleted
- Fix vport fails to discover targets after devloss timeout.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index ce52270..bb2e43a 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -5948,8 +5948,8 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
                                lpfc_initial_fdisc(vport);
                        break;
                }
-
        } else {
+               vport->vpi_state |= LPFC_VPI_REGISTERED;
                if (vport == phba->pport)
                        if (phba->sli_rev < LPFC_SLI_REV4)
                                lpfc_issue_fabric_reglogin(vport);

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 3b94244..401167d 100755 (executable)
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -2260,6 +2260,7 @@ lpfc_mbx_cmpl_unreg_vpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
                break;
        }
        vport->vpi_state &= ~LPFC_VPI_REGISTERED;
+       vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
        vport->unreg_vpi_cmpl = VPORT_OK;
        mempool_free(pmb, phba->mbox_mem_pool);
        /*

diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index 7d6dd83..c3a70c4 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -700,7 +700,7 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
                        }
                        spin_unlock_irq(&phba->ndlp_lock);
                }
-               if (vport->vpi_state != LPFC_VPI_REGISTERED)
+               if (!(vport->vpi_state & LPFC_VPI_REGISTERED))
                        goto skip_logo;
                vport->unreg_vpi_cmpl = VPORT_INVAL;
                timeout = msecs_to_jiffies(phba->fc_ratov * 2000);