[thirdparty/linux.git] / drivers / net / wireless / ath / ath11k / thermal.h

/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
 * Copyright (c) 2020 The Linux Foundation. All rights reserved.
 */

#ifndef _ATH11K_THERMAL_
#define _ATH11K_THERMAL_

#define ATH11K_THERMAL_TEMP_LOW_MARK -100
#define ATH11K_THERMAL_TEMP_HIGH_MARK 150
#define ATH11K_THERMAL_THROTTLE_MAX     100
#define ATH11K_THERMAL_DEFAULT_DUTY_CYCLE 100
#define ATH11K_HWMON_NAME_LEN           15
#define ATH11K_THERMAL_SYNC_TIMEOUT_HZ (5 * HZ)

struct ath11k_thermal {
	struct thermal_cooling_device *cdev;
	struct completion wmi_sync;

	/* protected by conf_mutex */
	u32 throttle_state;
	/* temperature value in Celcius degree
	 * protected by data_lock
	 */
	int temperature;
};

#if IS_REACHABLE(CONFIG_THERMAL)
int ath11k_thermal_register(struct ath11k_base *sc);
void ath11k_thermal_unregister(struct ath11k_base *sc);
int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state);
void ath11k_thermal_event_temperature(struct ath11k *ar, int temperature);
#else
static inline int ath11k_thermal_register(struct ath11k_base *sc)
{
	return 0;
}

static inline void ath11k_thermal_unregister(struct ath11k_base *sc)
{
}

static inline int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state)
{
	return 0;
}

static inline void ath11k_thermal_event_temperature(struct ath11k *ar,
						    int temperature)
{
}

#endif
#endif /* _ATH11K_THERMAL_ */
Commit	Line	Data
2a63bbca PKC	1	/* SPDX-License-Identifier: BSD-3-Clause-Clear */
	2	/*
	3	* Copyright (c) 2020 The Linux Foundation. All rights reserved.
	4	*/
	5
	6	#ifndef _ATH11K_THERMAL_
	7	#define _ATH11K_THERMAL_
	8
	9	#define ATH11K_THERMAL_TEMP_LOW_MARK -100
	10	#define ATH11K_THERMAL_TEMP_HIGH_MARK 150
	11	#define ATH11K_THERMAL_THROTTLE_MAX 100
	12	#define ATH11K_THERMAL_DEFAULT_DUTY_CYCLE 100
a41d1034 PKC	13	#define ATH11K_HWMON_NAME_LEN 15
a41d1034 PKC	14	#define ATH11K_THERMAL_SYNC_TIMEOUT_HZ (5 * HZ)
2a63bbca PKC	15
	16	struct ath11k_thermal {
	17	struct thermal_cooling_device *cdev;
a41d1034	18	struct completion wmi_sync;
2a63bbca PKC	19
	20	/* protected by conf_mutex */
	21	u32 throttle_state;
a41d1034 PKC	22	/* temperature value in Celcius degree
	23	* protected by data_lock
	24	*/
	25	int temperature;
2a63bbca PKC	26	};
	27
	28	#if IS_REACHABLE(CONFIG_THERMAL)
	29	int ath11k_thermal_register(struct ath11k_base *sc);
	30	void ath11k_thermal_unregister(struct ath11k_base *sc);
	31	int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state);
a41d1034	32	void ath11k_thermal_event_temperature(struct ath11k *ar, int temperature);
2a63bbca PKC	33	#else
	34	static inline int ath11k_thermal_register(struct ath11k_base *sc)
	35	{
	36	return 0;
	37	}
	38
c9be1a64	39	static inline void ath11k_thermal_unregister(struct ath11k_base *sc)
2a63bbca PKC	40	{
	41	}
	42
	43	static inline int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state)
	44	{
c9be1a64	45	return 0;
2a63bbca PKC	46	}
2a63bbca PKC	47
a41d1034 PKC	48	static inline void ath11k_thermal_event_temperature(struct ath11k *ar,
	49	int temperature)
	50	{
	51	}
	52
2a63bbca PKC	53	#endif
2a63bbca PKC	54	#endif /* _ATH11K_THERMAL_ */