diff options
Diffstat (limited to 'include/uapi/scsi')
| -rw-r--r-- | include/uapi/scsi/scsi_bsg_ufs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/scsi/scsi_bsg_ufs.h b/include/uapi/scsi/scsi_bsg_ufs.h index e426204ec15c..1b25930688bc 100644 --- a/include/uapi/scsi/scsi_bsg_ufs.h +++ b/include/uapi/scsi/scsi_bsg_ufs.h @@ -13,6 +13,9 @@ */ #define UFS_CDB_SIZE 16 +#define UPIU_TRANSACTION_UIC_CMD 0x1F +/* uic commands are 4DW long, per UFSHCI V2.1 paragraph 5.6.1 */ +#define UIC_CMD_SIZE (sizeof(u32) * 4) /** * struct utp_upiu_header - UPIU header structure |