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Merge tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy...
[J-linux.git] / drivers / net / wireless / ath / ath10k / thermal.h
1 /* SPDX-License-Identifier: ISC */
2 /*
3  * Copyright (c) 2014-2016 Qualcomm Atheros, Inc.
4  */
5 #ifndef _THERMAL_
6 #define _THERMAL_
7
8 #define ATH10K_QUIET_PERIOD_DEFAULT     100
9 #define ATH10K_QUIET_PERIOD_MIN         25
10 #define ATH10K_QUIET_START_OFFSET       10
11 #define ATH10K_HWMON_NAME_LEN           15
12 #define ATH10K_THERMAL_SYNC_TIMEOUT_HZ (5 * HZ)
13 #define ATH10K_THERMAL_THROTTLE_MAX     100
14
15 struct ath10k_thermal {
16         struct thermal_cooling_device *cdev;
17         struct completion wmi_sync;
18
19         /* protected by conf_mutex */
20         u32 throttle_state;
21         u32 quiet_period;
22         /* temperature value in Celsius degree
23          * protected by data_lock
24          */
25         int temperature;
26 };
27
28 #if IS_REACHABLE(CONFIG_THERMAL)
29 int ath10k_thermal_register(struct ath10k *ar);
30 void ath10k_thermal_unregister(struct ath10k *ar);
31 void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature);
32 void ath10k_thermal_set_throttling(struct ath10k *ar);
33 #else
34 static inline int ath10k_thermal_register(struct ath10k *ar)
35 {
36         return 0;
37 }
38
39 static inline void ath10k_thermal_unregister(struct ath10k *ar)
40 {
41 }
42
43 static inline void ath10k_thermal_event_temperature(struct ath10k *ar,
44                                                     int temperature)
45 {
46 }
47
48 static inline void ath10k_thermal_set_throttling(struct ath10k *ar)
49 {
50 }
51
52 #endif
53 #endif /* _THERMAL_ */
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