#ifndef _UFSHCD_PRIV_H_
#define _UFSHCD_PRIV_H_
#include <linux/pm_runtime.h>
#include <ufs/ufshcd.h>
static inline bool ufshcd_is_user_access_allowed(struct ufs_hba *hba)
{ … }
void ufshcd_schedule_eh_work(struct ufs_hba *hba);
static inline bool ufshcd_keep_autobkops_enabled_except_suspend(
struct ufs_hba *hba)
{ … }
static inline u8 ufshcd_wb_get_query_index(struct ufs_hba *hba)
{ … }
static inline bool ufshcd_is_wb_buf_flush_allowed(struct ufs_hba *hba)
{ … }
#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
int ufshcd_query_descriptor_retry(struct ufs_hba *hba,
enum query_opcode opcode,
enum desc_idn idn, u8 index,
u8 selector,
u8 *desc_buf, int *buf_len);
int ufshcd_read_desc_param(struct ufs_hba *hba,
enum desc_idn desc_id,
int desc_index,
u8 param_offset,
u8 *param_read_buf,
u8 param_size);
int ufshcd_query_attr_retry(struct ufs_hba *hba, enum query_opcode opcode,
enum attr_idn idn, u8 index, u8 selector,
u32 *attr_val);
int ufshcd_query_attr(struct ufs_hba *hba, enum query_opcode opcode,
enum attr_idn idn, u8 index, u8 selector, u32 *attr_val);
int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode,
enum flag_idn idn, u8 index, bool *flag_res);
void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit);
void ufshcd_compl_one_cqe(struct ufs_hba *hba, int task_tag,
struct cq_entry *cqe);
int ufshcd_mcq_init(struct ufs_hba *hba);
void ufshcd_mcq_disable(struct ufs_hba *hba);
int ufshcd_mcq_decide_queue_depth(struct ufs_hba *hba);
int ufshcd_mcq_memory_alloc(struct ufs_hba *hba);
struct ufs_hw_queue *ufshcd_mcq_req_to_hwq(struct ufs_hba *hba,
struct request *req);
void ufshcd_mcq_compl_all_cqes_lock(struct ufs_hba *hba,
struct ufs_hw_queue *hwq);
bool ufshcd_cmd_inflight(struct scsi_cmnd *cmd);
int ufshcd_mcq_sq_cleanup(struct ufs_hba *hba, int task_tag);
int ufshcd_mcq_abort(struct scsi_cmnd *cmd);
int ufshcd_try_to_abort_task(struct ufs_hba *hba, int tag);
void ufshcd_release_scsi_cmd(struct ufs_hba *hba,
struct ufshcd_lrb *lrbp);
#define SD_ASCII_STD …
#define SD_RAW …
int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index,
u8 **buf, bool ascii);
int ufshcd_send_uic_cmd(struct ufs_hba *hba, struct uic_command *uic_cmd);
int ufshcd_exec_raw_upiu_cmd(struct ufs_hba *hba,
struct utp_upiu_req *req_upiu,
struct utp_upiu_req *rsp_upiu,
enum upiu_request_transaction msgcode,
u8 *desc_buff, int *buff_len,
enum query_opcode desc_op);
int ufshcd_wb_toggle(struct ufs_hba *hba, bool enable);
static inline const char *ufshcd_get_var_name(struct ufs_hba *hba)
{ … }
static inline void ufshcd_vops_exit(struct ufs_hba *hba)
{ … }
static inline u32 ufshcd_vops_get_ufs_hci_version(struct ufs_hba *hba)
{ … }
static inline int ufshcd_vops_clk_scale_notify(struct ufs_hba *hba,
bool up, enum ufs_notify_change_status status)
{ … }
static inline void ufshcd_vops_event_notify(struct ufs_hba *hba,
enum ufs_event_type evt,
void *data)
{ … }
static inline int ufshcd_vops_setup_clocks(struct ufs_hba *hba, bool on,
enum ufs_notify_change_status status)
{ … }
static inline int ufshcd_vops_hce_enable_notify(struct ufs_hba *hba,
bool status)
{ … }
static inline int ufshcd_vops_link_startup_notify(struct ufs_hba *hba,
bool status)
{ … }
static inline int ufshcd_vops_pwr_change_notify(struct ufs_hba *hba,
enum ufs_notify_change_status status,
struct ufs_pa_layer_attr *dev_max_params,
struct ufs_pa_layer_attr *dev_req_params)
{ … }
static inline void ufshcd_vops_setup_task_mgmt(struct ufs_hba *hba,
int tag, u8 tm_function)
{ … }
static inline void ufshcd_vops_hibern8_notify(struct ufs_hba *hba,
enum uic_cmd_dme cmd,
enum ufs_notify_change_status status)
{ … }
static inline int ufshcd_vops_apply_dev_quirks(struct ufs_hba *hba)
{ … }
static inline void ufshcd_vops_fixup_dev_quirks(struct ufs_hba *hba)
{ … }
static inline int ufshcd_vops_suspend(struct ufs_hba *hba, enum ufs_pm_op op,
enum ufs_notify_change_status status)
{ … }
static inline int ufshcd_vops_resume(struct ufs_hba *hba, enum ufs_pm_op op)
{ … }
static inline void ufshcd_vops_dbg_register_dump(struct ufs_hba *hba)
{ … }
static inline int ufshcd_vops_device_reset(struct ufs_hba *hba)
{ … }
static inline void ufshcd_vops_config_scaling_param(struct ufs_hba *hba,
struct devfreq_dev_profile *p,
struct devfreq_simple_ondemand_data *data)
{ … }
static inline void ufshcd_vops_reinit_notify(struct ufs_hba *hba)
{ … }
static inline int ufshcd_vops_mcq_config_resource(struct ufs_hba *hba)
{ … }
static inline int ufshcd_mcq_vops_op_runtime_config(struct ufs_hba *hba)
{ … }
static inline int ufshcd_vops_get_outstanding_cqs(struct ufs_hba *hba,
unsigned long *ocqs)
{ … }
static inline int ufshcd_mcq_vops_config_esi(struct ufs_hba *hba)
{ … }
extern const struct ufs_pm_lvl_states ufs_pm_lvl_states[];
static inline u8 ufshcd_scsi_to_upiu_lun(unsigned int scsi_lun)
{ … }
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);
static inline int ufshcd_update_ee_drv_mask(struct ufs_hba *hba,
u16 set, u16 clr)
{ … }
static inline int ufshcd_update_ee_usr_mask(struct ufs_hba *hba,
u16 set, u16 clr)
{ … }
static inline int ufshcd_rpm_get_sync(struct ufs_hba *hba)
{ … }
static inline int ufshcd_rpm_get_if_active(struct ufs_hba *hba)
{ … }
static inline int ufshcd_rpm_put_sync(struct ufs_hba *hba)
{ … }
static inline void ufshcd_rpm_get_noresume(struct ufs_hba *hba)
{ … }
static inline int ufshcd_rpm_resume(struct ufs_hba *hba)
{ … }
static inline int ufshcd_rpm_put(struct ufs_hba *hba)
{ … }
static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info, u8 lun)
{ … }
static inline void ufshcd_inc_sq_tail(struct ufs_hw_queue *q)
__must_hold(&q->sq_lock)
{ … }
static inline void ufshcd_mcq_update_cq_tail_slot(struct ufs_hw_queue *q)
{ … }
static inline bool ufshcd_mcq_is_cq_empty(struct ufs_hw_queue *q)
{ … }
static inline void ufshcd_mcq_inc_cq_head_slot(struct ufs_hw_queue *q)
{ … }
static inline void ufshcd_mcq_update_cq_head(struct ufs_hw_queue *q)
{ … }
static inline struct cq_entry *ufshcd_mcq_cur_cqe(struct ufs_hw_queue *q)
{ … }
static inline u32 ufshcd_mcq_get_sq_head_slot(struct ufs_hw_queue *q)
{ … }
#endif