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[SCSI] ipr: fix resource address formatting and add attribute for device ID

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This patch fixes a resource address formatting problem where the first byte
was being zeroed out.

Also, the device ID is now made available as a sysfs attribute.

Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Wayne Boyer
2010-08-11 07:15:17 -07:00
committed by James Bottomley
parent 6f7efaabef
commit 46d7456324
2 changed files with 45 additions and 2 deletions
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4
drivers/scsi/ipr.h
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@@ -26,6 +26,7 @@
#ifndef _IPR_H
#define _IPR_H
#include <asm/unaligned.h>
#include <linux/types.h>
#include <linux/completion.h>
#include <linux/libata.h>
@@ -372,7 +373,7 @@ struct ipr_config_table_entry {
struct ipr_res_addr res_addr;
__be32 res_handle;
__be32 reserved4[2];
__be32 lun_wwn[2];
struct ipr_std_inq_data std_inq_data;
}__attribute__ ((packed, aligned (4)));
@@ -1210,6 +1211,7 @@ struct ipr_resource_entry {
__be32 res_handle;
__be64 dev_id;
__be64 lun_wwn;
struct scsi_lun dev_lun;
u8 res_path[8];