[SCSI] ipr: fix resource address formatting and add attribute for device ID
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>
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 4d31625..16bc77a 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -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_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 @@
__be32 res_handle;
__be64 dev_id;
+ __be64 lun_wwn;
struct scsi_lun dev_lun;
u8 res_path[8];