[SCSI] lpfc 8.3.4: Consistently Implement persistent port disable

Consistently implement persistent port disable.

Ability was to be managed in the adapter via firmware via flash settings.
However, not all firmware images supported it. Uniformly support it
everywhere.

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

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index fc07be5fbce9..7a629511338e 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -394,7 +394,12 @@ lpfc_link_state_show(struct device *dev, struct device_attribute *attr,
         case LPFC_INIT_MBX_CMDS:
         case LPFC_LINK_DOWN:
         case LPFC_HBA_ERROR:
-                len += snprintf(buf + len, PAGE_SIZE-len, "Link Down\n");
+                if (phba->hba_flag & LINK_DISABLED)
+                        len += snprintf(buf + len, PAGE_SIZE-len,
+                                "Link Down - User disabled\n");
+                else
+                        len += snprintf(buf + len, PAGE_SIZE-len,
+                                "Link Down\n");
                 break;
         case LPFC_LINK_UP:
         case LPFC_CLEAR_LA: