hisi_sas: add v2 path to send ATA command
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index b2e4b26..f00b55b 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -18,6 +18,7 @@
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
+#include <scsi/sas_ata.h>
#include <scsi/libsas.h>
#define DRV_VERSION "v1.0"
@@ -35,6 +36,7 @@
#define HISI_SAS_MAX_SSP_RESP_SZ (sizeof(struct ssp_frame_hdr) + 1024)
#define HISI_SAS_MAX_SMP_RESP_SZ 1028
+#define HISI_SAS_MAX_STP_RESP_SZ 28
#define DEV_IS_EXPANDER(type) \
((type == SAS_EDGE_EXPANDER_DEVICE) || \
@@ -135,6 +137,8 @@
struct hisi_sas_tmf_task *tmf);
int (*prep_smp)(struct hisi_hba *hisi_hba,
struct hisi_sas_slot *slot);
+ int (*prep_stp)(struct hisi_hba *hisi_hba,
+ struct hisi_sas_slot *slot);
int (*slot_complete)(struct hisi_hba *hisi_hba,
struct hisi_sas_slot *slot, int abort);
void (*phy_enable)(struct hisi_hba *hisi_hba, int phy_no);