diff options
Diffstat (limited to 'include/ufs/ufshci.h')
| -rw-r--r-- | include/ufs/ufshci.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/include/ufs/ufshci.h b/include/ufs/ufshci.h index db2d5db5c88e..146fbea76d98 100644 --- a/include/ufs/ufshci.h +++ b/include/ufs/ufshci.h @@ -99,6 +99,9 @@ enum { enum { REG_SQHP = 0x0, REG_SQTP = 0x4, + REG_SQRTC = 0x8, + REG_SQCTI = 0xC, + REG_SQRTS = 0x10, }; enum { @@ -111,12 +114,26 @@ enum { REG_CQIE = 0x4, }; +enum { + SQ_START = 0x0, + SQ_STOP = 0x1, + SQ_ICU = 0x2, +}; + +enum { + SQ_STS = 0x1, + SQ_CUS = 0x2, +}; + +#define SQ_ICU_ERR_CODE_MASK GENMASK(7, 4) +#define UPIU_COMMAND_TYPE_MASK GENMASK(31, 28) #define UFS_MASK(mask, offset) ((mask) << (offset)) /* UFS Version 08h */ #define MINOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 0) #define MAJOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 16) +#define UFSHCD_NUM_RESERVED 1 /* * Controller UFSHCI version * - 2.x and newer use the following scheme: @@ -503,8 +520,7 @@ struct request_desc_header { /** * struct utp_transfer_req_desc - UTP Transfer Request Descriptor (UTRD) * @header: UTRD header DW-0 to DW-3 - * @command_desc_base_addr_lo: UCD base address low DW-4 - * @command_desc_base_addr_hi: UCD base address high DW-5 + * @command_desc_base_addr: UCD base address DW 4-5 * @response_upiu_length: response UPIU length DW-6 * @response_upiu_offset: response UPIU offset DW-6 * @prd_table_length: Physical region descriptor length DW-7 @@ -516,8 +532,7 @@ struct utp_transfer_req_desc { struct request_desc_header header; /* DW 4-5*/ - __le32 command_desc_base_addr_lo; - __le32 command_desc_base_addr_hi; + __le64 command_desc_base_addr; /* DW 6 */ __le16 response_upiu_length; |