diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshci.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshci.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h index f1e1b7459107..0475c6619a68 100644 --- a/drivers/scsi/ufs/ufshci.h +++ b/drivers/scsi/ufs/ufshci.h @@ -124,6 +124,9 @@ enum { #define CONTROLLER_FATAL_ERROR UFS_BIT(16) #define SYSTEM_BUS_FATAL_ERROR UFS_BIT(17) +#define UFSHCD_UIC_MASK (UIC_COMMAND_COMPL |\ + UIC_POWER_MODE) + #define UFSHCD_ERROR_MASK (UIC_ERROR |\ DEVICE_FATAL_ERROR |\ CONTROLLER_FATAL_ERROR |\ @@ -142,6 +145,15 @@ enum { #define DEVICE_ERROR_INDICATOR UFS_BIT(5) #define UIC_POWER_MODE_CHANGE_REQ_STATUS_MASK UFS_MASK(0x7, 8) +enum { + PWR_OK = 0x0, + PWR_LOCAL = 0x01, + PWR_REMOTE = 0x02, + PWR_BUSY = 0x03, + PWR_ERROR_CAP = 0x04, + PWR_FATAL_ERROR = 0x05, +}; + /* HCE - Host Controller Enable 34h */ #define CONTROLLER_ENABLE UFS_BIT(0) #define CONTROLLER_DISABLE 0x0 @@ -191,6 +203,12 @@ enum { #define CONFIG_RESULT_CODE_MASK 0xFF #define GENERIC_ERROR_CODE_MASK 0xFF +#define UIC_ARG_MIB_SEL(attr, sel) ((((attr) & 0xFFFF) << 16) |\ + ((sel) & 0xFFFF)) +#define UIC_ARG_MIB(attr) UIC_ARG_MIB_SEL(attr, 0) +#define UIC_ARG_ATTR_TYPE(t) (((t) & 0xFF) << 16) +#define UIC_GET_ATTR_ID(v) (((v) >> 16) & 0xFFFF) + /* UIC Commands */ enum { UIC_CMD_DME_GET = 0x01, @@ -226,8 +244,8 @@ enum { #define MASK_UIC_COMMAND_RESULT 0xFF -#define INT_AGGR_COUNTER_THRESHOLD_VALUE (0x1F << 8) -#define INT_AGGR_TIMEOUT_VALUE (0x02) +#define INT_AGGR_COUNTER_THLD_VAL(c) (((c) & 0x1F) << 8) +#define INT_AGGR_TIMEOUT_VAL(t) (((t) & 0xFF) << 0) /* Interrupt disable masks */ enum { |