diff options
Diffstat (limited to 'include/ufs/ufshcd.h')
| -rw-r--r-- | include/ufs/ufshcd.h | 35 |
1 files changed, 7 insertions, 28 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 1d3943777584..9425cfd9d00e 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -167,13 +167,13 @@ struct ufs_pm_lvl_states { * @task_tag: Task tag of the command * @lun: LUN of the command * @intr_cmd: Interrupt command (doesn't participate in interrupt aggregation) + * @req_abort_skip: skip request abort task flag * @issue_time_stamp: time stamp for debug purposes (CLOCK_MONOTONIC) * @issue_time_stamp_local_clock: time stamp for debug purposes (local_clock) * @compl_time_stamp: time stamp for statistics (CLOCK_MONOTONIC) * @compl_time_stamp_local_clock: time stamp for debug purposes (local_clock) * @crypto_key_slot: the key slot to use for inline crypto (-1 if none) * @data_unit_num: the data unit number for the first block for inline crypto - * @req_abort_skip: skip request abort task flag */ struct ufshcd_lrb { struct utp_transfer_req_desc *utr_descriptor_ptr; @@ -193,6 +193,7 @@ struct ufshcd_lrb { int task_tag; u8 lun; /* UPIU LUN id field is only 8-bit wide */ bool intr_cmd; + bool req_abort_skip; ktime_t issue_time_stamp; u64 issue_time_stamp_local_clock; ktime_t compl_time_stamp; @@ -201,8 +202,6 @@ struct ufshcd_lrb { int crypto_key_slot; u64 data_unit_num; #endif - - bool req_abort_skip; }; /** @@ -795,30 +794,6 @@ struct ufs_hba_monitor { }; /** - * struct ufshcd_res_info_t - MCQ related resource regions - * - * @name: resource name - * @resource: pointer to resource region - * @base: register base address - */ -struct ufshcd_res_info { - const char *name; - struct resource *resource; - void __iomem *base; -}; - -enum ufshcd_res { - RES_UFS, - RES_MCQ, - RES_MCQ_SQD, - RES_MCQ_SQIS, - RES_MCQ_CQD, - RES_MCQ_CQIS, - RES_MCQ_VS, - RES_MAX, -}; - -/** * struct ufshcd_mcq_opr_info_t - Operation and Runtime registers * * @offset: Doorbell Address Offset @@ -963,6 +938,7 @@ enum ufshcd_mcq_opr { * @ufs_rtc_update_work: A work for UFS RTC periodic update * @pm_qos_req: PM QoS request handle * @pm_qos_enabled: flag to check if pm qos is enabled + * @pm_qos_mutex: synchronizes PM QoS request and status updates * @critical_health_count: count of critical health exceptions * @dev_lvl_exception_count: count of device level exceptions since last reset * @dev_lvl_exception_id: vendor specific information about the @@ -1127,7 +1103,6 @@ struct ufs_hba { bool lsdb_sup; bool mcq_enabled; bool mcq_esi_enabled; - struct ufshcd_res_info res[RES_MAX]; void __iomem *mcq_base; struct ufs_hw_queue *uhq; struct ufs_hw_queue *dev_cmd_queue; @@ -1136,6 +1111,8 @@ struct ufs_hba { struct delayed_work ufs_rtc_update_work; struct pm_qos_request pm_qos_req; bool pm_qos_enabled; + /* synchronizes PM QoS request and status updates */ + struct mutex pm_qos_mutex; int critical_health_count; atomic_t dev_lvl_exception_count; @@ -1318,6 +1295,7 @@ static inline void ufshcd_rmwl(struct ufs_hba *hba, u32 mask, u32 val, u32 reg) void ufshcd_enable_irq(struct ufs_hba *hba); void ufshcd_disable_irq(struct ufs_hba *hba); +void ufshcd_enable_intr(struct ufs_hba *hba, u32 intrs); int ufshcd_alloc_host(struct device *, struct ufs_hba **); int ufshcd_hba_enable(struct ufs_hba *hba); int ufshcd_init(struct ufs_hba *, void __iomem *, unsigned int); @@ -1508,5 +1486,6 @@ int __ufshcd_write_ee_control(struct ufs_hba *hba, u32 ee_ctrl_mask); int ufshcd_write_ee_control(struct ufs_hba *hba); int ufshcd_update_ee_control(struct ufs_hba *hba, u16 *mask, const u16 *other_mask, u16 set, u16 clr); +void ufshcd_force_error_recovery(struct ufs_hba *hba); #endif /* End of Header */ |