diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ufs/ufshcd.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 51c2555bea73..16facaee3e77 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -529,6 +529,17 @@ enum ufshcd_state { UFSHCD_STATE_ERROR, }; +/** + * enum ufshcd_pmc_policy - Power Mode change policy + * @UFSHCD_PMC_POLICY_DONT_FORCE: Do not force a Power Mode change. + * @UFSHCD_PMC_POLICY_FORCE: Force a Power Mode change even if current Power + * Mode is same as target Power Mode. + */ +enum ufshcd_pmc_policy { + UFSHCD_PMC_POLICY_DONT_FORCE, + UFSHCD_PMC_POLICY_FORCE, +}; + enum ufshcd_quirks { /* Interrupt aggregation support is broken */ UFSHCD_QUIRK_BROKEN_INTR_AGGR = 1 << 0, @@ -882,7 +893,6 @@ enum ufshcd_mcq_opr { * @saved_uic_err: sticky UIC error mask * @ufs_stats: various error counters * @force_reset: flag to force eh_work perform a full reset - * @force_pmc: flag to force a power mode change * @silence_err_logs: flag to silence error logs * @dev_cmd: ufs device management command information * @last_dme_cmd_tstamp: time stamp of the last completed DME command @@ -1036,7 +1046,6 @@ struct ufs_hba { u32 saved_uic_err; struct ufs_stats ufs_stats; bool force_reset; - bool force_pmc; bool silence_err_logs; /* Device management request data */ @@ -1363,9 +1372,11 @@ extern int ufshcd_dme_set_attr(struct ufs_hba *hba, u32 attr_sel, extern int ufshcd_dme_get_attr(struct ufs_hba *hba, u32 attr_sel, u32 *mib_val, u8 peer); extern int ufshcd_change_power_mode(struct ufs_hba *hba, - struct ufs_pa_layer_attr *pwr_mode); + struct ufs_pa_layer_attr *pwr_mode, + enum ufshcd_pmc_policy pmc_policy); extern int ufshcd_config_pwr_mode(struct ufs_hba *hba, - struct ufs_pa_layer_attr *desired_pwr_mode); + struct ufs_pa_layer_attr *desired_pwr_mode, + enum ufshcd_pmc_policy pmc_policy); extern int ufshcd_uic_change_pwr_mode(struct ufs_hba *hba, u8 mode); /* UIC command interfaces for DME primitives */ |