diff options
Diffstat (limited to 'drivers/scsi/ufs/ufs.h')
| -rw-r--r-- | drivers/scsi/ufs/ufs.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h index aacb23521ef0..8ec63566d71d 100644 --- a/drivers/scsi/ufs/ufs.h +++ b/drivers/scsi/ufs/ufs.h @@ -196,6 +196,37 @@ enum unit_desc_param { UNIT_DESC_PARAM_LARGE_UNIT_SIZE_M1 = 0x22, }; +/* Device descriptor parameters offsets in bytes*/ +enum device_desc_param { + DEVICE_DESC_PARAM_LEN = 0x0, + DEVICE_DESC_PARAM_TYPE = 0x1, + DEVICE_DESC_PARAM_DEVICE_TYPE = 0x2, + DEVICE_DESC_PARAM_DEVICE_CLASS = 0x3, + DEVICE_DESC_PARAM_DEVICE_SUB_CLASS = 0x4, + DEVICE_DESC_PARAM_PRTCL = 0x5, + DEVICE_DESC_PARAM_NUM_LU = 0x6, + DEVICE_DESC_PARAM_NUM_WLU = 0x7, + DEVICE_DESC_PARAM_BOOT_ENBL = 0x8, + DEVICE_DESC_PARAM_DESC_ACCSS_ENBL = 0x9, + DEVICE_DESC_PARAM_INIT_PWR_MODE = 0xA, + DEVICE_DESC_PARAM_HIGH_PR_LUN = 0xB, + DEVICE_DESC_PARAM_SEC_RMV_TYPE = 0xC, + DEVICE_DESC_PARAM_SEC_LU = 0xD, + DEVICE_DESC_PARAM_BKOP_TERM_LT = 0xE, + DEVICE_DESC_PARAM_ACTVE_ICC_LVL = 0xF, + DEVICE_DESC_PARAM_SPEC_VER = 0x10, + DEVICE_DESC_PARAM_MANF_DATE = 0x12, + DEVICE_DESC_PARAM_MANF_NAME = 0x14, + DEVICE_DESC_PARAM_PRDCT_NAME = 0x15, + DEVICE_DESC_PARAM_SN = 0x16, + DEVICE_DESC_PARAM_OEM_ID = 0x17, + DEVICE_DESC_PARAM_MANF_ID = 0x18, + DEVICE_DESC_PARAM_UD_OFFSET = 0x1A, + DEVICE_DESC_PARAM_UD_LEN = 0x1B, + DEVICE_DESC_PARAM_RTT_CAP = 0x1C, + DEVICE_DESC_PARAM_FRQ_RTC = 0x1D, +}; + /* * Logical Unit Write Protect * 00h: LU not write protected |