21 #include <uapi/linux/rfkill.h>
41 struct rfkill;
44  * struct rfkill_ops - rfkill driver methods
46  * @poll: poll the rfkill block state(s) -- only assign this method
52  * @query: query the rfkill block state(s) and call exactly one of the
55  *	the rfkill core query your driver before setting a requested
62 	void	(*poll)(struct rfkill *rfkill, void *data);
63 	void	(*query)(struct rfkill *rfkill, void *data);
69  * rfkill_alloc - Allocate rfkill structure
73  * @ops: rfkill methods
77  * rfkill structure. Returns %NULL on failure.
79 struct rfkill * __must_check rfkill_alloc(const char *name,
86  * rfkill_register - Register a rfkill structure.
87  * @rfkill: rfkill structure to be registered
90  * the rfkill structure. Before calling this function the driver needs
91  * to be ready to service method calls from rfkill.
100 int __must_check rfkill_register(struct rfkill *rfkill);
103  * rfkill_pause_polling(struct rfkill *rfkill)
110 void rfkill_pause_polling(struct rfkill *rfkill);
113  * rfkill_resume_polling(struct rfkill *rfkill)
119 void rfkill_resume_polling(struct rfkill *rfkill);
123  * rfkill_unregister - Unregister a rfkill structure.
124  * @rfkill: rfkill structure to be unregistered
127  * teardown to destroy rfkill structure. Until it returns, the driver
130 void rfkill_unregister(struct rfkill *rfkill);
133  * rfkill_destroy - Free rfkill structure
134  * @rfkill: rfkill structure to be destroyed
136  * Destroys the rfkill structure.
138 void rfkill_destroy(struct rfkill *rfkill);
141  * rfkill_set_hw_state - Set the internal rfkill hardware block state
142  * @rfkill: pointer to the rfkill class to modify.
145  * rfkill drivers that get events when the hard-blocked state changes
146  * use this function to notify the rfkill core (and through that also
152  * This function can be called in any context, even from within rfkill
159 bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked);
162  * rfkill_set_sw_state - Set the internal rfkill software block state
163  * @rfkill: pointer to the rfkill class to modify.
166  * rfkill drivers that get events when the soft-blocked state changes
168  * use this function to notify the rfkill core (and through that also
175  * This function can be called in any context, even from within rfkill
181 bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked);
185  * @rfkill: pointer to the rfkill class to modify.
188  * rfkill drivers that preserve their software block state over power off
189  * use this function to notify the rfkill core (and through that also
197 void rfkill_init_sw_state(struct rfkill *rfkill, bool blocked);
200  * rfkill_set_states - Set the internal rfkill block states
201  * @rfkill: pointer to the rfkill class to modify.
205  * This function can be called in any context, even from within rfkill
208 void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw);
211  * rfkill_blocked - Query rfkill block state
213  * @rfkill: rfkill struct to query
215 bool rfkill_blocked(struct rfkill *rfkill);
218  * rfkill_find_type - Helper for finding rfkill type by name
225 #else /* !RFKILL */
226 static inline struct rfkill * __must_check
236 static inline int __must_check rfkill_register(struct rfkill *rfkill)  in rfkill_register()  argument
238 	if (rfkill == ERR_PTR(-ENODEV))  in rfkill_register()
243 static inline void rfkill_pause_polling(struct rfkill *rfkill)  in rfkill_pause_polling()  argument
247 static inline void rfkill_resume_polling(struct rfkill *rfkill)  in rfkill_resume_polling()  argument
251 static inline void rfkill_unregister(struct rfkill *rfkill)  in rfkill_unregister()  argument
255 static inline void rfkill_destroy(struct rfkill *rfkill)  in rfkill_destroy()  argument
259 static inline bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked)  in rfkill_set_hw_state()  argument
264 static inline bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked)  in rfkill_set_sw_state()  argument
269 static inline void rfkill_init_sw_state(struct rfkill *rfkill, bool blocked)  in rfkill_init_sw_state()  argument
273 static inline void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw)  in rfkill_set_states()  argument
277 static inline bool rfkill_blocked(struct rfkill *rfkill)  in rfkill_blocked()  argument
287 #endif /* RFKILL || RFKILL_MODULE */
296 const char *rfkill_get_led_trigger_name(struct rfkill *rfkill);
300  * @rfkill: rfkill struct
304  * trigger that rfkill creates. It is optional, but if called
307 void rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name);
309 static inline const char *rfkill_get_led_trigger_name(struct rfkill *rfkill)  in rfkill_get_led_trigger_name()  argument
315 rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name)  in rfkill_set_led_trigger_name()  argument