hpsa: define extended_report_lun_entry data structure
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 0a30cc2..5cef5a6 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2869,26 +2869,20 @@
nphysicals = be32_to_cpu(*((__be32 *)physicals->LUNListLength)) /
responsesize;
-
/* find ioaccel2 handle in list of physicals: */
for (i = 0; i < nphysicals; i++) {
+ struct ext_report_lun_entry *entry = &physicals->LUN[i];
+
/* handle is in bytes 28-31 of each lun */
- if (memcmp(&((struct ReportExtendedLUNdata *)
- physicals)->LUN[i][20], &find, 4) != 0) {
+ if (entry->ioaccel_handle != find)
continue; /* didn't match */
- }
found = 1;
- memcpy(scsi3addr, &((struct ReportExtendedLUNdata *)
- physicals)->LUN[i][0], 8);
+ memcpy(scsi3addr, entry->lunid, 8);
if (h->raid_offload_debug > 0)
dev_info(&h->pdev->dev,
- "%s: Searched h=0x%08x, Found h=0x%08x, scsiaddr 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+ "%s: Searched h=0x%08x, Found h=0x%08x, scsiaddr 0x%8phN\n",
__func__, find,
- ((struct ReportExtendedLUNdata *)
- physicals)->LUN[i][20],
- scsi3addr[0], scsi3addr[1], scsi3addr[2],
- scsi3addr[3], scsi3addr[4], scsi3addr[5],
- scsi3addr[6], scsi3addr[7]);
+ entry->ioaccel_handle, scsi3addr);
break; /* found it */
}
@@ -2973,7 +2967,8 @@
return RAID_CTLR_LUNID;
if (i < logicals_start)
- return &physdev_list->LUN[i - (raid_ctlr_position == 0)][0];
+ return &physdev_list->LUN[i -
+ (raid_ctlr_position == 0)].lunid[0];
if (i < last_device)
return &logdev_list->LUN[i - nphysicals -