diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.h | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 41f6e06f9185..a50dfdac79f6 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -653,6 +653,12 @@ enum ufshcd_caps { * in order to exit DeepSleep state. */ UFSHCD_CAP_DEEPSLEEP = 1 << 10, + + /* + * This capability allows the host controller driver to use temperature + * notification if it is supported by the UFS device. + */ + UFSHCD_CAP_TEMP_NOTIF = 1 << 11, }; struct ufs_hba_variant_params { @@ -791,6 +797,10 @@ struct ufs_hba { struct scsi_device *sdev_ufs_device; struct scsi_device *sdev_rpmb; +#ifdef CONFIG_SCSI_UFS_HWMON + struct device *hwmon_device; +#endif + enum ufs_dev_pwr_mode curr_dev_pwr_mode; enum uic_link_state uic_link_state; /* Desired UFS power management level during runtime PM */ @@ -871,9 +881,6 @@ struct ufs_hba { struct ufs_vreg_info vreg_info; struct list_head clk_list_head; - bool wlun_dev_clr_ua; - bool wlun_rpmb_clr_ua; - /* Number of requests aborts */ int req_abort_count; @@ -920,7 +927,6 @@ struct ufs_hba { #endif u32 luns_avail; bool complete_put; - bool rpmb_complete_put; }; /* Returns true if clocks can be gated. Otherwise false */ @@ -1007,6 +1013,7 @@ int ufshcd_init(struct ufs_hba *, void __iomem *, unsigned int); int ufshcd_link_recovery(struct ufs_hba *hba); int ufshcd_make_hba_operational(struct ufs_hba *hba); void ufshcd_remove(struct ufs_hba *); +int ufshcd_uic_hibern8_enter(struct ufs_hba *hba); int ufshcd_uic_hibern8_exit(struct ufs_hba *hba); void ufshcd_delay_us(unsigned long us, unsigned long tolerance); int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, @@ -1055,6 +1062,16 @@ static inline u8 ufshcd_wb_get_query_index(struct ufs_hba *hba) return 0; } +#ifdef CONFIG_SCSI_UFS_HWMON +void ufs_hwmon_probe(struct ufs_hba *hba, u8 mask); +void ufs_hwmon_remove(struct ufs_hba *hba); +void ufs_hwmon_notify_event(struct ufs_hba *hba, u8 ee_mask); +#else +static inline void ufs_hwmon_probe(struct ufs_hba *hba, u8 mask) {} +static inline void ufs_hwmon_remove(struct ufs_hba *hba) {} +static inline void ufs_hwmon_notify_event(struct ufs_hba *hba, u8 ee_mask) {} +#endif + #ifdef CONFIG_PM extern int ufshcd_runtime_suspend(struct device *dev); extern int ufshcd_runtime_resume(struct device *dev); @@ -1393,14 +1410,4 @@ static inline int ufshcd_rpm_put(struct ufs_hba *hba) return pm_runtime_put(&hba->sdev_ufs_device->sdev_gendev); } -static inline int ufshcd_rpmb_rpm_get_sync(struct ufs_hba *hba) -{ - return pm_runtime_get_sync(&hba->sdev_rpmb->sdev_gendev); -} - -static inline int ufshcd_rpmb_rpm_put(struct ufs_hba *hba) -{ - return pm_runtime_put(&hba->sdev_rpmb->sdev_gendev); -} - #endif /* End of Header */ |