[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>
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 8917bb2..7b63fe5 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -525,6 +525,7 @@
 #define FCP_XRI_ABORT_EVENT	0x20
 #define ELS_XRI_ABORT_EVENT	0x40
 #define ASYNC_EVENT		0x80
+#define LINK_DISABLED		0x100 /* Link disabled by user */
 	struct lpfc_dmabuf slim2p;
 
 	MAILBOX_t *mbox;