28 	struct ath10k *ar = cdev->devdata;  in ath10k_thermal_get_cur_throttle_state()  local
30 	mutex_lock(&ar->conf_mutex);  in ath10k_thermal_get_cur_throttle_state()
31 	*state = ar->thermal.throttle_state;  in ath10k_thermal_get_cur_throttle_state()
32 	mutex_unlock(&ar->conf_mutex);  in ath10k_thermal_get_cur_throttle_state()
41 	struct ath10k *ar = cdev->devdata;  in ath10k_thermal_set_cur_throttle_state()  local
44 		ath10k_warn(ar, "throttle state %ld is exceeding the limit %d\n",  in ath10k_thermal_set_cur_throttle_state()
48 	mutex_lock(&ar->conf_mutex);  in ath10k_thermal_set_cur_throttle_state()
49 	ar->thermal.throttle_state = throttle_state;  in ath10k_thermal_set_cur_throttle_state()
50 	ath10k_thermal_set_throttling(ar);  in ath10k_thermal_set_cur_throttle_state()
51 	mutex_unlock(&ar->conf_mutex);  in ath10k_thermal_set_cur_throttle_state()
65 	struct ath10k *ar = dev_get_drvdata(dev);  in ath10k_thermal_show_temp()  local
69 	mutex_lock(&ar->conf_mutex);  in ath10k_thermal_show_temp()
72 	if (ar->state != ATH10K_STATE_ON) {  in ath10k_thermal_show_temp()
77 	reinit_completion(&ar->thermal.wmi_sync);  in ath10k_thermal_show_temp()
78 	ret = ath10k_wmi_pdev_get_temperature(ar);  in ath10k_thermal_show_temp()
80 		ath10k_warn(ar, "failed to read temperature %d\n", ret);  in ath10k_thermal_show_temp()
84 	if (test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags)) {  in ath10k_thermal_show_temp()
89 	time_left = wait_for_completion_timeout(&ar->thermal.wmi_sync,  in ath10k_thermal_show_temp()
92 		ath10k_warn(ar, "failed to synchronize thermal read\n");  in ath10k_thermal_show_temp()
97 	spin_lock_bh(&ar->data_lock);  in ath10k_thermal_show_temp()
98 	temperature = ar->thermal.temperature;  in ath10k_thermal_show_temp()
99 	spin_unlock_bh(&ar->data_lock);  in ath10k_thermal_show_temp()
104 	mutex_unlock(&ar->conf_mutex);  in ath10k_thermal_show_temp()
108 void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature)  in ath10k_thermal_event_temperature()  argument
110 	spin_lock_bh(&ar->data_lock);  in ath10k_thermal_event_temperature()
111 	ar->thermal.temperature = temperature;  in ath10k_thermal_event_temperature()
112 	spin_unlock_bh(&ar->data_lock);  in ath10k_thermal_event_temperature()
113 	complete(&ar->thermal.wmi_sync);  in ath10k_thermal_event_temperature()
125 void ath10k_thermal_set_throttling(struct ath10k *ar)  in ath10k_thermal_set_throttling()  argument
130 	lockdep_assert_held(&ar->conf_mutex);  in ath10k_thermal_set_throttling()
132 	if (!test_bit(WMI_SERVICE_THERM_THROT, ar->wmi.svc_map))  in ath10k_thermal_set_throttling()
135 	if (!ar->wmi.ops->gen_pdev_set_quiet_mode)  in ath10k_thermal_set_throttling()
138 	if (ar->state != ATH10K_STATE_ON)  in ath10k_thermal_set_throttling()
141 	period = ar->thermal.quiet_period;  in ath10k_thermal_set_throttling()
142 	duration = (period * ar->thermal.throttle_state) / 100;  in ath10k_thermal_set_throttling()
145 	ret = ath10k_wmi_pdev_set_quiet_mode(ar, period, duration,  in ath10k_thermal_set_throttling()
149 		ath10k_warn(ar, "failed to set quiet mode period %u duarion %u enabled %u ret %d\n",  in ath10k_thermal_set_throttling()
154 int ath10k_thermal_register(struct ath10k *ar)  in ath10k_thermal_register()  argument
160 	if (!test_bit(WMI_SERVICE_THERM_THROT, ar->wmi.svc_map))  in ath10k_thermal_register()
163 	cdev = thermal_cooling_device_register("ath10k_thermal", ar,  in ath10k_thermal_register()
167 		ath10k_err(ar, "failed to setup thermal device result: %ld\n",  in ath10k_thermal_register()
172 	ret = sysfs_create_link(&ar->dev->kobj, &cdev->device.kobj,  in ath10k_thermal_register()
175 		ath10k_err(ar, "failed to create cooling device symlink\n");  in ath10k_thermal_register()
179 	ar->thermal.cdev = cdev;  in ath10k_thermal_register()
180 	ar->thermal.quiet_period = ATH10K_QUIET_PERIOD_DEFAULT;  in ath10k_thermal_register()
185 	if (!(ar->wmi.ops->gen_pdev_get_temperature))  in ath10k_thermal_register()
194 	hwmon_dev = devm_hwmon_device_register_with_groups(ar->dev,  in ath10k_thermal_register()
195 							   "ath10k_hwmon", ar,  in ath10k_thermal_register()
198 		ath10k_err(ar, "failed to register hwmon device: %ld\n",  in ath10k_thermal_register()
206 	sysfs_remove_link(&ar->dev->kobj, "cooling_device");  in ath10k_thermal_register()
212 void ath10k_thermal_unregister(struct ath10k *ar)  in ath10k_thermal_unregister()  argument
214 	if (!test_bit(WMI_SERVICE_THERM_THROT, ar->wmi.svc_map))  in ath10k_thermal_unregister()
217 	sysfs_remove_link(&ar->dev->kobj, "cooling_device");  in ath10k_thermal_unregister()
218 	thermal_cooling_device_unregister(ar->thermal.cdev);  in ath10k_thermal_unregister()