diff options
Diffstat (limited to 'sys/dev/ufshci/ufshci.h')
| -rw-r--r-- | sys/dev/ufshci/ufshci.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/sys/dev/ufshci/ufshci.h b/sys/dev/ufshci/ufshci.h index b96d82ff836e..b055d2d2d769 100644 --- a/sys/dev/ufshci/ufshci.h +++ b/sys/dev/ufshci/ufshci.h @@ -716,6 +716,42 @@ struct ufshci_device_descriptor { _Static_assert(sizeof(struct ufshci_device_descriptor) == 89, "bad size for ufshci_device_descriptor"); +/* Defines the bit field of dExtendedUfsFeaturesSupport. */ +enum ufshci_desc_wb_ext_ufs_feature { + UFSHCI_DESC_EXT_UFS_FEATURE_FFU = (1 << 0), + UFSHCI_DESC_EXT_UFS_FEATURE_PSA = (1 << 1), + UFSHCI_DESC_EXT_UFS_FEATURE_DEV_LIFE_SPAN = (1 << 2), + UFSHCI_DESC_EXT_UFS_FEATURE_REFRESH_OP = (1 << 3), + UFSHCI_DESC_EXT_UFS_FEATURE_TOO_HIGH_TEMP = (1 << 4), + UFSHCI_DESC_EXT_UFS_FEATURE_TOO_LOW_TEMP = (1 << 5), + UFSHCI_DESC_EXT_UFS_FEATURE_EXT_TEMP = (1 << 6), + UFSHCI_DESC_EXT_UFS_FEATURE_HPB_SUPPORT = (1 << 7), + UFSHCI_DESC_EXT_UFS_FEATURE_WRITE_BOOSTER = (1 << 8), + UFSHCI_DESC_EXT_UFS_FEATURE_PERF_THROTTLING = (1 << 9), + UFSHCI_DESC_EXT_UFS_FEATURE_ADVANCED_RPMB = (1 << 10), + UFSHCI_DESC_EXT_UFS_FEATURE_ZONED_UFS_EXTENSION = (1 << 11), + UFSHCI_DESC_EXT_UFS_FEATURE_DEV_LEVEL_EXCEPTION = (1 << 12), + UFSHCI_DESC_EXT_UFS_FEATURE_HID = (1 << 13), + UFSHCI_DESC_EXT_UFS_FEATURE_BARRIER = (1 << 14), + UFSHCI_DESC_EXT_UFS_FEATURE_CLEAR_ERROR_HISTORY = (1 << 15), + UFSHCI_DESC_EXT_UFS_FEATURE_EXT_IID = (1 << 16), + UFSHCI_DESC_EXT_UFS_FEATURE_FBO = (1 << 17), + UFSHCI_DESC_EXT_UFS_FEATURE_FAST_RECOVERY_MODE = (1 << 18), + UFSHCI_DESC_EXT_UFS_FEATURE_RPMB_VENDOR_CMD = (1 << 19), +}; + +/* Defines the bit field of bWriteBoosterBufferType. */ +enum ufshci_desc_wb_buffer_type { + UFSHCI_DESC_WB_BUF_TYPE_LU_DEDICATED = 0x00, + UFSHCI_DESC_WB_BUF_TYPE_SINGLE_SHARED = 0x01, +}; + +/* Defines the bit field of bWriteBoosterBufferPreserveUserSpaceEn. */ +enum ufshci_desc_user_space_config { + UFSHCI_DESC_WB_BUF_USER_SPACE_REDUCTION = 0x00, + UFSHCI_DESC_WB_BUF_PRESERVE_USER_SPACE = 0x01, +}; + /* * UFS Spec 4.1, section 14.1.5.3 "Configuration Descriptor" * ConfigurationDescriptor use big-endian byte ordering. @@ -1014,4 +1050,37 @@ enum ufshci_attributes { UFSHCI_ATTR_B_REFRESH_METHOD = 0x2f, }; +/* bAvailableWriteBoosterBufferSize codes (UFS WriteBooster abailable buffer + * left %) */ +enum ufshci_wb_available_buffer_Size { + UFSHCI_ATTR_WB_AVAILABLE_0 = 0x00, /* 0% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_10 = 0x01, /* 10% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_20 = 0x02, /* 20% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_30 = 0x03, /* 30% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_40 = 0x04, /* 40% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_50 = 0x05, /* 50% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_60 = 0x06, /* 60% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_70 = 0x07, /* 70% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_80 = 0x08, /* 80% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_90 = 0x09, /* 90% buffer remains */ + UFSHCI_ATTR_WB_AVAILABLE_100 = 0x0A, /* 100% buffer remains */ +}; + +/* bWriteBoosterBufferLifeTimeEst codes (UFS WriteBooster buffer life %) */ +enum ufshci_wb_lifetime { + UFSHCI_ATTR_WB_LIFE_DISABLED = 0x00, /* Info not available */ + UFSHCI_ATTR_WB_LIFE_0_10 = 0x01, /* 0%–10% used */ + UFSHCI_ATTR_WB_LIFE_10_20 = 0x02, /* 10%–20% used */ + UFSHCI_ATTR_WB_LIFE_20_30 = 0x03, /* 20%–30% used */ + UFSHCI_ATTR_WB_LIFE_30_40 = 0x04, /* 30%–40% used */ + UFSHCI_ATTR_WB_LIFE_40_50 = 0x05, /* 40%–50% used */ + UFSHCI_ATTR_WB_LIFE_50_60 = 0x06, /* 50%–60% used */ + UFSHCI_ATTR_WB_LIFE_60_70 = 0x07, /* 60%–70% used */ + UFSHCI_ATTR_WB_LIFE_70_80 = 0x08, /* 70%–80% used */ + UFSHCI_ATTR_WB_LIFE_80_90 = 0x09, /* 80%–90% used */ + UFSHCI_ATTR_WB_LIFE_90_100 = 0x0A, /* 90%–100% used */ + UFSHCI_ATTR_WB_LIFE_EXCEEDED = + 0x0B, /* Exceeded estimated life (treat as WB disabled) */ +}; + #endif /* __UFSHCI_H__ */ |