commit 65f5647544960a68030352015d0b4a6234a818f8
author Brian King <brking@linux.vnet.ibm.com> Thu Apr 26 16:00:12 2007 -0500
committer James Bottomley <jejb@mulgrave.il.steeleye.com> Sun May 06 09:33:19 2007 -0500
tree e862690a950706a514c3bb25012f8353db11dfe1
parent 8a048994f4be7d0b670a358cea7812c6d5232105

[SCSI] ipr: Handle IOA reset request

In ipr dual adapter configurations, the ipr adapter firmware
may require an adapter reset for various reasons. The reset
is requested by the adapter firmware logging an error with
an IOASC of 0x02048000. Add support to log this error, and
reset the adapter.

Signed-off-by: Brian King <brking@linux.vnet.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 bc53d7c..c7e045a 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -91,6 +91,7 @@
  * IOASCs
  */
 #define IPR_IOASC_NR_INIT_CMD_REQUIRED		0x02040200
+#define IPR_IOASC_NR_IOA_RESET_REQUIRED		0x02048000
 #define IPR_IOASC_SYNC_REQUIRED			0x023f0000
 #define IPR_IOASC_MED_DO_NOT_REALLOC		0x03110C00
 #define IPR_IOASC_HW_SEL_TIMEOUT			0x04050000