From: Steve Best <sbest@redhat.com>
Date: Mon, 30 Aug 2010 15:18:02 -0400
Subject: [scsi] ipr: change endian swap key for hw spec change
Message-id: <20100830150616.5212.24441.sendpatchset@squad5-lp1.lab.bos.redhat.com>
Patchwork-id: 27925
O-Subject: [PATCH RHEL5.6 BZ626566 13/16] ipr: change endian swap key to match
	hardware spec change
Bugzilla: 626566

RHBZ#:
------
https://bugzilla.redhat.com/show_bug.cgi?id=626566

Description:
------------
The value used to change the endian representation on the new adapters has
changed.  This patch updates that value.

Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

RHEL Version Found:
-------------------
5.6

Brew:
-----
Built on all platforms. All patches brewed together.
http://brewweb.devel.redhat.com/brew/taskinfo?taskID=2713332

Upstream Status:
----------------
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;
a=commit;h=4289a08680d646dcc18e291cb437a292738e504f

Steve Best
IBM on-site partner

Proposed Patch:
---------------

Signed-off-by: Jarod Wilson <jarod@redhat.com>

diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index e4924aa..67e7522 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1257,7 +1257,7 @@ struct ipr_interrupt_offsets {
 	unsigned long dump_addr_reg;
 	unsigned long dump_data_reg;
 
-#define IPR_ENDIAN_SWAP_KEY		0x000C0C00
+#define IPR_ENDIAN_SWAP_KEY		0x00080800
 	unsigned long endian_swap_reg;
 };