diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/thermal.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/thermal.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/thermal.h b/drivers/net/wireless/ath/ath10k/thermal.h new file mode 100644 index 000000000..1f4de9fbf --- /dev/null +++ b/drivers/net/wireless/ath/ath10k/thermal.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: ISC */ +/* + * Copyright (c) 2014-2016 Qualcomm Atheros, Inc. + */ +#ifndef _THERMAL_ +#define _THERMAL_ + +#define ATH10K_QUIET_PERIOD_DEFAULT 100 +#define ATH10K_QUIET_PERIOD_MIN 25 +#define ATH10K_QUIET_START_OFFSET 10 +#define ATH10K_HWMON_NAME_LEN 15 +#define ATH10K_THERMAL_SYNC_TIMEOUT_HZ (5 * HZ) +#define ATH10K_THERMAL_THROTTLE_MAX 100 + +struct ath10k_thermal { + struct thermal_cooling_device *cdev; + struct completion wmi_sync; + + /* protected by conf_mutex */ + u32 throttle_state; + u32 quiet_period; + /* temperature value in Celsius degree + * protected by data_lock + */ + int temperature; +}; + +#if IS_REACHABLE(CONFIG_THERMAL) +int ath10k_thermal_register(struct ath10k *ar); +void ath10k_thermal_unregister(struct ath10k *ar); +void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature); +void ath10k_thermal_set_throttling(struct ath10k *ar); +#else +static inline int ath10k_thermal_register(struct ath10k *ar) +{ + return 0; +} + +static inline void ath10k_thermal_unregister(struct ath10k *ar) +{ +} + +static inline void ath10k_thermal_event_temperature(struct ath10k *ar, + int temperature) +{ +} + +static inline void ath10k_thermal_set_throttling(struct ath10k *ar) +{ +} + +#endif +#endif /* _THERMAL_ */ |