[SCSI] lpfc 8.1.2: Allow turning on internal loop-back mode

Allow turning on internal loop-back mode

Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index df88b78..c585e2b 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -195,6 +195,9 @@
 		mb->un.varInitLnk.link_flags = FLAGS_TOPOLOGY_MODE_PT_PT;
 		mb->un.varInitLnk.link_flags |= FLAGS_TOPOLOGY_FAILOVER;
 		break;
+	case FLAGS_LOCAL_LB:
+		mb->un.varInitLnk.link_flags = FLAGS_LOCAL_LB;
+		break;
 	}
 
 	/* NEW_FEATURE