diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/hif.h')
-rw-r--r-- | drivers/net/wireless/ath/ath10k/hif.h | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath10k/hif.h b/drivers/net/wireless/ath/ath10k/hif.h index 73a24d4..dcdea68 100644 --- a/drivers/net/wireless/ath/ath10k/hif.h +++ b/drivers/net/wireless/ath/ath10k/hif.h @@ -46,8 +46,11 @@ struct ath10k_hif_ops { void *request, u32 request_len, void *response, u32 *response_len); + /* Post BMI phase, after FW is loaded. Starts regular operation */ int (*start)(struct ath10k *ar); + /* Clean up what start() did. This does not revert to BMI phase. If + * desired so, call power_down() and power_up() */ void (*stop)(struct ath10k *ar); int (*map_service_to_pipe)(struct ath10k *ar, u16 service_id, @@ -66,10 +69,20 @@ struct ath10k_hif_ops { */ void (*send_complete_check)(struct ath10k *ar, u8 pipe_id, int force); - void (*init)(struct ath10k *ar, - struct ath10k_hif_cb *callbacks); + void (*set_callbacks)(struct ath10k *ar, + struct ath10k_hif_cb *callbacks); u16 (*get_free_queue_number)(struct ath10k *ar, u8 pipe_id); + + /* Power up the device and enter BMI transfer mode for FW download */ + int (*power_up)(struct ath10k *ar); + + /* Power down the device and free up resources. stop() must be called + * before this if start() was called earlier */ + void (*power_down)(struct ath10k *ar); + + int (*suspend)(struct ath10k *ar); + int (*resume)(struct ath10k *ar); }; @@ -122,10 +135,10 @@ static inline void ath10k_hif_send_complete_check(struct ath10k *ar, ar->hif.ops->send_complete_check(ar, pipe_id, force); } -static inline void ath10k_hif_init(struct ath10k *ar, - struct ath10k_hif_cb *callbacks) +static inline void ath10k_hif_set_callbacks(struct ath10k *ar, + struct ath10k_hif_cb *callbacks) { - ar->hif.ops->init(ar, callbacks); + ar->hif.ops->set_callbacks(ar, callbacks); } static inline u16 ath10k_hif_get_free_queue_number(struct ath10k *ar, @@ -134,4 +147,30 @@ static inline u16 ath10k_hif_get_free_queue_number(struct ath10k *ar, return ar->hif.ops->get_free_queue_number(ar, pipe_id); } +static inline int ath10k_hif_power_up(struct ath10k *ar) +{ + return ar->hif.ops->power_up(ar); +} + +static inline void ath10k_hif_power_down(struct ath10k *ar) +{ + ar->hif.ops->power_down(ar); +} + +static inline int ath10k_hif_suspend(struct ath10k *ar) +{ + if (!ar->hif.ops->suspend) + return -EOPNOTSUPP; + + return ar->hif.ops->suspend(ar); +} + +static inline int ath10k_hif_resume(struct ath10k *ar) +{ + if (!ar->hif.ops->resume) + return -EOPNOTSUPP; + + return ar->hif.ops->resume(ar); +} + #endif /* _HIF_H_ */ |