diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/scsi/ufs/unipro.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/scsi/ufs/unipro.h b/include/linux/scsi/ufs/unipro.h index 6f9cd646930a..a0713c6642ca 100644 --- a/include/linux/scsi/ufs/unipro.h +++ b/include/linux/scsi/ufs/unipro.h @@ -13,6 +13,7 @@ /* * M-TX Configuration Attributes */ +#define TX_HIBERN8TIME_CAPABILITY 0x000F #define TX_MODE 0x0021 #define TX_HSRATE_SERIES 0x0022 #define TX_HSGEAR 0x0023 @@ -46,8 +47,13 @@ #define RX_ENTER_HIBERN8 0x00A7 #define RX_BYPASS_8B10B_ENABLE 0x00A8 #define RX_TERMINATION_FORCE_ENABLE 0x0089 +#define RX_MIN_ACTIVATETIME_CAPABILITY 0x008F +#define RX_HIBERN8TIME_CAPABILITY 0x0092 #define is_mphy_tx_attr(attr) (attr < RX_MODE) +#define RX_MIN_ACTIVATETIME_UNIT_US 100 +#define HIBERN8TIME_UNIT_US 100 + /* * PHY Adpater attributes */ @@ -108,6 +114,9 @@ #define PA_STALLNOCONFIGTIME 0x15A3 #define PA_SAVECONFIGTIME 0x15A4 +#define PA_TACTIVATE_TIME_UNIT_US 10 +#define PA_HIBERN8_TIME_UNIT_US 100 + /* PA power modes */ enum { FAST_MODE = 1, @@ -141,6 +150,16 @@ enum ufs_hs_gear_tag { UFS_HS_G3, /* HS Gear 3 */ }; +enum ufs_unipro_ver { + UFS_UNIPRO_VER_RESERVED = 0, + UFS_UNIPRO_VER_1_40 = 1, /* UniPro version 1.40 */ + UFS_UNIPRO_VER_1_41 = 2, /* UniPro version 1.41 */ + UFS_UNIPRO_VER_1_6 = 3, /* UniPro version 1.6 */ + UFS_UNIPRO_VER_MAX = 4, /* UniPro unsupported version */ + /* UniPro version field mask in PA_LOCALVERINFO */ + UFS_UNIPRO_VER_MASK = 0xF, +}; + /* * Data Link Layer Attributes */ |