commit 1121b794a384bc317fe36e967b82308b0e2c3852
author Brian King <brking@us.ibm.com> Wed Mar 29 09:37:16 2006 -0600
committer James Bottomley <jejb@mulgrave.il.steeleye.com> Thu Apr 13 10:13:28 2006 -0500
tree 7a552a1a76e9debdcc56bc6d48ae5fdebf668991
parent c06bb7f514567efa39062a781679120e51caa818

[SCSI] ipr: Disk remove path cleanup

Instead of NULLing the resource entry pointer when a disk
goes away to prevent any new commands being sent to it,
set the adapter resource handle to an invalid value so
new ops getting sent to it will fail with a selection timeout
response. This patch is needed for future SATA patches.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/ipr.h

diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index fd360bf..ee9169d 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -133,6 +133,7 @@
 #define IPR_MAX_SCSI_RATE(width) ((320 * 10) / ((width) / 8))
 
 #define IPR_IOA_RES_HANDLE				0xffffffff
+#define IPR_INVALID_RES_HANDLE			0
 #define IPR_IOA_RES_ADDR				0x00ffffff
 
 /*