diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshci.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshci.h | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h index 6795e1f0e8f8..de95be5d11d4 100644 --- a/drivers/scsi/ufs/ufshci.h +++ b/drivers/scsi/ufs/ufshci.h @@ -74,13 +74,17 @@ enum { #define MINOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 0) #define MAJOR_VERSION_NUM_MASK UFS_MASK(0xFFFF, 16) -/* Controller UFSHCI version */ -enum { - UFSHCI_VERSION_10 = 0x00010000, /* 1.0 */ - UFSHCI_VERSION_11 = 0x00010100, /* 1.1 */ - UFSHCI_VERSION_20 = 0x00000200, /* 2.0 */ - UFSHCI_VERSION_21 = 0x00000210, /* 2.1 */ -}; +/* + * Controller UFSHCI version + * - 2.x and newer use the following scheme: + * major << 8 + minor << 4 + * - 1.x has been converted to match this in + * ufshcd_get_ufs_version() + */ +static inline u32 ufshci_version(u32 major, u32 minor) +{ + return (major << 8) + (minor << 4); +} /* * HCDDID - Host Controller Identification Descriptor @@ -482,17 +486,21 @@ struct utp_task_req_desc { struct request_desc_header header; /* DW 4-11 - Task request UPIU structure */ - struct utp_upiu_header req_header; - __be32 input_param1; - __be32 input_param2; - __be32 input_param3; - __be32 __reserved1[2]; + struct { + struct utp_upiu_header req_header; + __be32 input_param1; + __be32 input_param2; + __be32 input_param3; + __be32 __reserved1[2]; + } upiu_req; /* DW 12-19 - Task Management Response UPIU structure */ - struct utp_upiu_header rsp_header; - __be32 output_param1; - __be32 output_param2; - __be32 __reserved2[3]; + struct { + struct utp_upiu_header rsp_header; + __be32 output_param1; + __be32 output_param2; + __be32 __reserved2[3]; + } upiu_rsp; }; #endif /* End of Header */ |