[PATCH 2/2] reset flag documentation

[Bernd Schubert <bs@q-leap.de>]

I was rather suprised when Sathya explained me the MPT_IOC_PRE_RESET has to
be done after the MUR command. Explain what MPT_IOC_PRE_RESET is actually
though to be for.

Signed-off-by: Bernd Schubert <bs@q-leap.de>

Index: linux-2.6/drivers/message/fusion/mptbase.h
===================================================================
--- linux-2.6.orig/drivers/message/fusion/mptbase.h
+++ linux-2.6/drivers/message/fusion/mptbase.h
@@ -735,8 +735,9 @@ typedef struct _MPT_ADAPTER
 typedef int (*MPT_CALLBACK)(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply);
 typedef int (*MPT_EVHANDLER)(MPT_ADAPTER *ioc, EventNotificationReply_t *evReply);
 typedef int (*MPT_RESETHANDLER)(MPT_ADAPTER *ioc, int reset_phase);
-/* reset_phase defs */
-#define MPT_IOC_PRE_RESET		0
+
+/* reset_phase defs, see e.g. mptscsih_ioc_reset() about flag usage */
+#define MPT_IOC_PRE_RESET		0	/* clear pending requests */
 #define MPT_IOC_POST_RESET		1
 #define MPT_IOC_SETUP_RESET		2



-- 
Bernd Schubert
Q-Leap Networks GmbH