[SCSI] lpfc 8.1.2: Add ERROR and WARM_START modes for diagnostic purposes.

Add ERROR and WARM_START modes for diagnostic purposes.

Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/lpfc/lpfc_disc.h

@@ -1,7 +1,7 @@
 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
- * Copyright (C) 2004-2005 Emulex.  All rights reserved.           *
+ * Copyright (C) 2004-2006 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
  * www.emulex.com                                                  *
  *                                                                 *
@@ -28,18 +28,24 @@
  * This is used by Fibre Channel protocol to support FCP.
  */
 
+/* worker thread events */
+enum lpfc_work_type {
+	LPFC_EVT_NODEV_TMO,
+	LPFC_EVT_ONLINE,
+	LPFC_EVT_OFFLINE,
+	LPFC_EVT_WARM_START,
+	LPFC_EVT_KILL,
+	LPFC_EVT_ELS_RETRY,
+};
+
 /* structure used to queue event to the discovery tasklet */
 struct lpfc_work_evt {
 	struct list_head      evt_listp;
 	void                * evt_arg1;
 	void                * evt_arg2;
-	uint32_t              evt;
+	enum lpfc_work_type   evt;
 };
 
-#define LPFC_EVT_NODEV_TMO	0x1
-#define LPFC_EVT_ONLINE		0x2
-#define LPFC_EVT_OFFLINE	0x3
-#define LPFC_EVT_ELS_RETRY	0x4
 
 struct lpfc_nodelist {
 	struct list_head nlp_listp;