scsi: smartpqi: add ptraid support
add support for PTRAID devices
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h
index d044a58c..be04bcb 100644
--- a/drivers/scsi/smartpqi/smartpqi.h
+++ b/drivers/scsi/smartpqi/smartpqi.h
@@ -694,7 +694,8 @@ struct pqi_config_table_heartbeat {
#define PQI_PHYSICAL_DEVICE_BUS 0
#define PQI_RAID_VOLUME_BUS 1
#define PQI_HBA_BUS 2
-#define PQI_MAX_BUS PQI_HBA_BUS
+#define PQI_EXTERNAL_RAID_VOLUME_BUS 3
+#define PQI_MAX_BUS PQI_EXTERNAL_RAID_VOLUME_BUS
struct report_lun_header {
__be32 list_length;
@@ -781,6 +782,7 @@ struct pqi_scsi_dev {
__be64 wwid;
u8 volume_id[16];
u8 is_physical_device : 1;
+ u8 is_external_raid_device : 1;
u8 target_lun_valid : 1;
u8 expose_device : 1;
u8 no_uld_attach : 1;
@@ -1056,10 +1058,10 @@ enum pqi_ctrl_mode {
#define SA_CACHE_FLUSH 0x1
#define MASKED_DEVICE(lunid) ((lunid)[3] & 0xc0)
-#define CISS_GET_BUS(lunid) ((lunid)[7] & 0x3f)
+#define CISS_GET_LEVEL_2_BUS(lunid) ((lunid)[7] & 0x3f)
#define CISS_GET_LEVEL_2_TARGET(lunid) ((lunid)[6])
#define CISS_GET_DRIVE_NUMBER(lunid) \
- (((CISS_GET_BUS((lunid)) - 1) << 8) + \
+ (((CISS_GET_LEVEL_2_BUS((lunid)) - 1) << 8) + \
CISS_GET_LEVEL_2_TARGET((lunid)))
#define NO_TIMEOUT ((unsigned long) -1)