diff options
44 files changed, 509 insertions, 197 deletions
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index c1f6864a8c5d..10f062ea6bc2 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -180,6 +180,7 @@ Thermal zone device sys I/F, created once it's registered: |---temp: Current temperature |---mode: Working mode of the thermal zone |---policy: Thermal governor used for this zone + |---available_policies: Available thermal governors for this zone |---trip_point_[0-*]_temp: Trip point temperature |---trip_point_[0-*]_type: Trip point type |---trip_point_[0-*]_hyst: Hysteresis value for this trip point @@ -256,6 +257,10 @@ policy One of the various thermal governors used for a particular zone. RW, Required +available_policies + Available thermal governors which can be used for a particular zone. + RO, Required + trip_point_[0-*]_temp The temperature above which trip point will be fired. Unit: millidegree Celsius @@ -417,6 +422,7 @@ method, the sys I/F structure will be built like this: |---temp: 37000 |---mode: enabled |---policy: step_wise + |---available_policies: step_wise fair_share |---trip_point_0_temp: 100000 |---trip_point_0_type: critical |---trip_point_1_temp: 80000 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index fc28b9f5aa84..30d8518b25fb 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -525,8 +525,7 @@ static void acpi_thermal_check(void *data) /* sys I/F for generic thermal sysfs support */ -static int thermal_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) +static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) { struct acpi_thermal *tz = thermal->devdata; int result; @@ -633,7 +632,7 @@ static int thermal_get_trip_type(struct thermal_zone_device *thermal, } static int thermal_get_trip_temp(struct thermal_zone_device *thermal, - int trip, unsigned long *temp) + int trip, int *temp) { struct acpi_thermal *tz = thermal->devdata; int i; @@ -686,7 +685,8 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, } static int thermal_get_crit_temp(struct thermal_zone_device *thermal, - unsigned long *temperature) { + int *temperature) +{ struct acpi_thermal *tz = thermal->devdata; if (tz->trips.critical.flags.valid) { @@ -709,8 +709,8 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, return -EINVAL; if (type == THERMAL_TRIP_ACTIVE) { - unsigned long trip_temp; - unsigned long temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + int trip_temp; + int temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( tz->temperature, tz->kelvin_offset); if (thermal_get_trip_temp(thermal, trip, &trip_temp)) return -EINVAL; diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index fe41d5ae7cb2..e4e57bbafb10 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -104,7 +104,7 @@ static inline long lm75_reg_to_mc(s16 temp, u8 resolution) /* sysfs attributes for hwmon */ -static int lm75_read_temp(void *dev, long *temp) +static int lm75_read_temp(void *dev, int *temp) { struct lm75_data *data = lm75_update_device(dev); diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index dc0b76c5e302..feed30646d91 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -477,7 +477,7 @@ static int ntc_thermistor_get_ohm(struct ntc_data *data) return -EINVAL; } -static int ntc_read_temp(void *dev, long *temp) +static int ntc_read_temp(void *dev, int *temp) { struct ntc_data *data = dev_get_drvdata(dev); int ohm; diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c index 9da2735f1424..65482624ea2c 100644 --- a/drivers/hwmon/tmp102.c +++ b/drivers/hwmon/tmp102.c @@ -98,7 +98,7 @@ static struct tmp102 *tmp102_update_device(struct device *dev) return tmp102; } -static int tmp102_read_temp(void *dev, long *temp) +static int tmp102_read_temp(void *dev, int *temp) { struct tmp102 *tmp102 = tmp102_update_device(dev); diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c index c0116994067d..485794376ee5 100644 --- a/drivers/input/touchscreen/sun4i-ts.c +++ b/drivers/input/touchscreen/sun4i-ts.c @@ -191,7 +191,7 @@ static void sun4i_ts_close(struct input_dev *dev) writel(TEMP_IRQ_EN(1), ts->base + TP_INT_FIFOC); } -static int sun4i_get_temp(const struct sun4i_ts_data *ts, long *temp) +static int sun4i_get_temp(const struct sun4i_ts_data *ts, int *temp) { /* No temp_data until the first irq */ if (ts->temp_data == -1) @@ -202,7 +202,7 @@ static int sun4i_get_temp(const struct sun4i_ts_data *ts, long *temp) return 0; } -static int sun4i_get_tz_temp(void *data, long *temp) +static int sun4i_get_tz_temp(void *data, int *temp) { return sun4i_get_temp(data, temp); } @@ -215,14 +215,14 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, char *buf) { struct sun4i_ts_data *ts = dev_get_drvdata(dev); - long temp; + int temp; int error; error = sun4i_get_temp(ts, &temp); if (error) return error; - return sprintf(buf, "%ld\n", temp); + return sprintf(buf, "%d\n", temp); } static ssize_t show_temp_label(struct device *dev, diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index 1ef02daddb60..460fa6708bfc 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -346,8 +346,7 @@ static void acerhdf_check_param(struct thermal_zone_device *thermal) * as late as the polling interval is since we can't do that in the respective * accessors of the module parameters. */ -static int acerhdf_get_ec_temp(struct thermal_zone_device *thermal, - unsigned long *t) +static int acerhdf_get_ec_temp(struct thermal_zone_device *thermal, int *t) { int temp, err = 0; @@ -453,7 +452,7 @@ static int acerhdf_get_trip_type(struct thermal_zone_device *thermal, int trip, } static int acerhdf_get_trip_hyst(struct thermal_zone_device *thermal, int trip, - unsigned long *temp) + int *temp) { if (trip != 0) return -EINVAL; @@ -464,7 +463,7 @@ static int acerhdf_get_trip_hyst(struct thermal_zone_device *thermal, int trip, } static int acerhdf_get_trip_temp(struct thermal_zone_device *thermal, int trip, - unsigned long *temp) + int *temp) { if (trip == 0) *temp = fanon; @@ -477,7 +476,7 @@ static int acerhdf_get_trip_temp(struct thermal_zone_device *thermal, int trip, } static int acerhdf_get_crit_temp(struct thermal_zone_device *thermal, - unsigned long *temperature) + int *temperature) { *temperature = ACERHDF_TEMP_CRIT; return 0; diff --git a/drivers/platform/x86/intel_mid_thermal.c b/drivers/platform/x86/intel_mid_thermal.c index 0944e834af8d..9f713b832ba3 100644 --- a/drivers/platform/x86/intel_mid_thermal.c +++ b/drivers/platform/x86/intel_mid_thermal.c @@ -132,7 +132,7 @@ static int is_valid_adc(uint16_t adc_val, uint16_t min, uint16_t max) * to achieve very close approximate temp value with less than * 0.5C error */ -static int adc_to_temp(int direct, uint16_t adc_val, unsigned long *tp) +static int adc_to_temp(int direct, uint16_t adc_val, int *tp) { int temp; @@ -174,14 +174,13 @@ static int adc_to_temp(int direct, uint16_t adc_val, unsigned long *tp) * * Can sleep */ -static int mid_read_temp(struct thermal_zone_device *tzd, unsigned long *temp) +static int mid_read_temp(struct thermal_zone_device *tzd, int *temp) { struct thermal_device_info *td_info = tzd->devdata; uint16_t adc_val, addr; uint8_t data = 0; int ret; - unsigned long curr_temp; - + int curr_temp; addr = td_info->chnl_addr; @@ -453,7 +452,7 @@ static SIMPLE_DEV_PM_OPS(mid_thermal_pm, * * Can sleep */ -static int read_curr_temp(struct thermal_zone_device *tzd, unsigned long *temp) +static int read_curr_temp(struct thermal_zone_device *tzd, int *temp) { WARN_ON(tzd == NULL); return mid_read_temp(tzd, temp); diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c index 1c202ccbd2a6..907293e6f2a4 100644 --- a/drivers/power/charger-manager.c +++ b/drivers/power/charger-manager.c @@ -619,7 +619,7 @@ static int cm_get_battery_temperature(struct charger_manager *cm, #ifdef CONFIG_THERMAL if (cm->tzd_batt) { - ret = thermal_zone_get_temp(cm->tzd_batt, (unsigned long *)temp); + ret = thermal_zone_get_temp(cm->tzd_batt, temp); if (!ret) /* Calibrate temperature unit */ *temp /= 100; diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index 869284c2e1e8..456987c88baa 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -557,7 +557,7 @@ EXPORT_SYMBOL_GPL(power_supply_unreg_notifier); #ifdef CONFIG_THERMAL static int power_supply_read_temp(struct thermal_zone_device *tzd, - unsigned long *temp) + int *temp) { struct power_supply *psy; union power_supply_propval val; diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 118938ee8552..039004400987 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -340,6 +340,14 @@ config ACPI_THERMAL_REL tristate depends on ACPI +config INTEL_PCH_THERMAL + tristate "Intel PCH Thermal Reporting Driver" + depends on X86 && PCI + help + Enable this to support thermal reporting on certain intel PCHs. + Thermal reporting device will provide temperature reading, + programmable trip points and other information. + menu "Texas Instruments thermal drivers" source "drivers/thermal/ti-soc-thermal/Kconfig" endmenu diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile index 535dfee1496f..26f160809959 100644 --- a/drivers/thermal/Makefile +++ b/drivers/thermal/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_INTEL_SOC_DTS_THERMAL) += intel_soc_dts_thermal.o obj-$(CONFIG_INTEL_QUARK_DTS_THERMAL) += intel_quark_dts_thermal.o obj-$(CONFIG_TI_SOC_THERMAL) += ti-soc-thermal/ obj-$(CONFIG_INT340X_THERMAL) += int340x_thermal/ +obj-$(CONFIG_INTEL_PCH_THERMAL) += intel_pch_thermal.o obj-$(CONFIG_ST_THERMAL) += st/ obj-$(CONFIG_TEGRA_SOCTHERM) += tegra_soctherm.o obj-$(CONFIG_HISI_THERMAL) += hisi_thermal.o diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 01255fd65135..26b8d326546a 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -155,7 +155,7 @@ static bool armada_is_valid(struct armada_thermal_priv *priv) } static int armada_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { struct armada_thermal_priv *priv = thermal->devdata; unsigned long reg; diff --git a/drivers/thermal/db8500_thermal.c b/drivers/thermal/db8500_thermal.c index 2fb273c4baa9..652acd8fbe48 100644 --- a/drivers/thermal/db8500_thermal.c +++ b/drivers/thermal/db8500_thermal.c @@ -107,8 +107,7 @@ static int db8500_cdev_unbind(struct thermal_zone_device *thermal, } /* Callback to get current temperature */ -static int db8500_sys_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) +static int db8500_sys_get_temp(struct thermal_zone_device *thermal, int *temp) { struct db8500_thermal_zone *pzone = thermal->devdata; @@ -180,7 +179,7 @@ static int db8500_sys_get_trip_type(struct thermal_zone_device *thermal, /* Callback to get trip point temperature */ static int db8500_sys_get_trip_temp(struct thermal_zone_device *thermal, - int trip, unsigned long *temp) + int trip, int *temp) { struct db8500_thermal_zone *pzone = thermal->devdata; struct db8500_thsens_platform_data *ptrips = pzone->trip_tab; @@ -195,7 +194,7 @@ static int db8500_sys_get_trip_temp(struct thermal_zone_device *thermal, /* Callback to get critical trip point temperature */ static int db8500_sys_get_crit_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { struct db8500_thermal_zone *pzone = thermal->devdata; struct db8500_thsens_platform_data *ptrips = pzone->trip_tab; diff --git a/drivers/thermal/dove_thermal.c b/drivers/thermal/dove_thermal.c index 09f6e304c274..a0bc9de42553 100644 --- a/drivers/thermal/dove_thermal.c +++ b/drivers/thermal/dove_thermal.c @@ -93,7 +93,7 @@ static int dove_init_sensor(const struct dove_thermal_priv *priv) } static int dove_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { unsigned long reg; struct dove_thermal_priv *priv = thermal->devdata; diff --git a/drivers/thermal/fair_share.c b/drivers/thermal/fair_share.c index c2c10bbe24d6..34fe36504a55 100644 --- a/drivers/thermal/fair_share.c +++ b/drivers/thermal/fair_share.c @@ -34,7 +34,7 @@ static int get_trip_level(struct thermal_zone_device *tz) { int count = 0; - unsigned long trip_temp; + int trip_temp; enum thermal_trip_type trip_type; if (tz->trips == 0 || !tz->ops->get_trip_temp) diff --git a/drivers/thermal/gov_bang_bang.c b/drivers/thermal/gov_bang_bang.c index c5dd76b2ee74..70836c5b89bc 100644 --- a/drivers/thermal/gov_bang_bang.c +++ b/drivers/thermal/gov_bang_bang.c @@ -25,14 +25,13 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) { - long trip_temp; - unsigned long trip_hyst; + int trip_temp, trip_hyst; struct thermal_instance *instance; tz->ops->get_trip_temp(tz, trip, &trip_temp); tz->ops->get_trip_hyst(tz, trip, &trip_hyst); - dev_dbg(&tz->device, "Trip%d[temp=%ld]:temp=%d:hyst=%ld\n", + dev_dbg(&tz->device, "Trip%d[temp=%d]:temp=%d:hyst=%d\n", trip, trip_temp, tz->temperature, trip_hyst); diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c index b49f97c734d0..36d07295f8e3 100644 --- a/drivers/thermal/hisi_thermal.c +++ b/drivers/thermal/hisi_thermal.c @@ -155,7 +155,7 @@ static void hisi_thermal_disable_sensor(struct hisi_thermal_data *data) mutex_unlock(&data->thermal_lock); } -static int hisi_thermal_get_temp(void *_sensor, long *temp) +static int hisi_thermal_get_temp(void *_sensor, int *temp) { struct hisi_thermal_sensor *sensor = _sensor; struct hisi_thermal_data *data = sensor->thermal; @@ -178,7 +178,7 @@ static int hisi_thermal_get_temp(void *_sensor, long *temp) data->irq_bind_sensor = sensor_id; mutex_unlock(&data->thermal_lock); - dev_dbg(&data->pdev->dev, "id=%d, irq=%d, temp=%ld, thres=%d\n", + dev_dbg(&data->pdev->dev, "id=%d, irq=%d, temp=%d, thres=%d\n", sensor->id, data->irq_enabled, *temp, sensor->thres_temp); /* * Bind irq to sensor for two cases: diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index fde4c2876d14..4bec1d3c3d27 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -98,10 +98,10 @@ struct imx_thermal_data { enum thermal_device_mode mode; struct regmap *tempmon; u32 c1, c2; /* See formula in imx_get_sensor_data() */ - unsigned long temp_passive; - unsigned long temp_critical; - unsigned long alarm_temp; - unsigned long last_temp; + int temp_passive; + int temp_critical; + int alarm_temp; + int last_temp; bool irq_enabled; int irq; struct clk *thermal_clk; @@ -109,7 +109,7 @@ struct imx_thermal_data { }; static void imx_set_panic_temp(struct imx_thermal_data *data, - signed long panic_temp) + int panic_temp) { struct regmap *map = data->tempmon; int critical_value; @@ -121,7 +121,7 @@ static void imx_set_panic_temp(struct imx_thermal_data *data, } static void imx_set_alarm_temp(struct imx_thermal_data *data, - signed long alarm_temp) + int alarm_temp) { struct regmap *map = data->tempmon; int alarm_value; @@ -133,7 +133,7 @@ static void imx_set_alarm_temp(struct imx_thermal_data *data, TEMPSENSE0_ALARM_VALUE_SHIFT); } -static int imx_get_temp(struct thermal_zone_device *tz, unsigned long *temp) +static int imx_get_temp(struct thermal_zone_device *tz, int *temp) { struct imx_thermal_data *data = tz->devdata; struct regmap *map = data->tempmon; @@ -189,13 +189,13 @@ static int imx_get_temp(struct thermal_zone_device *tz, unsigned long *temp) if (data->alarm_temp == data->temp_critical && *temp < data->temp_passive) { imx_set_alarm_temp(data, data->temp_passive); - dev_dbg(&tz->device, "thermal alarm off: T < %lu\n", + dev_dbg(&tz->device, "thermal alarm off: T < %d\n", data->alarm_temp / 1000); } } if (*temp != data->last_temp) { - dev_dbg(&tz->device, "millicelsius: %ld\n", *temp); + dev_dbg(&tz->device, "millicelsius: %d\n", *temp); data->last_temp = *temp; } @@ -262,8 +262,7 @@ static int imx_get_trip_type(struct thermal_zone_device *tz, int trip, return 0; } -static int imx_get_crit_temp(struct thermal_zone_device *tz, - unsigned long *temp) +static int imx_get_crit_temp(struct thermal_zone_device *tz, int *temp) { struct imx_thermal_data *data = tz->devdata; @@ -272,7 +271,7 @@ static int imx_get_crit_temp(struct thermal_zone_device *tz, } static int imx_get_trip_temp(struct thermal_zone_device *tz, int trip, - unsigned long *temp) + int *temp) { struct imx_thermal_data *data = tz->devdata; @@ -282,7 +281,7 @@ static int imx_get_trip_temp(struct thermal_zone_device *tz, int trip, } static int imx_set_trip_temp(struct thermal_zone_device *tz, int trip, - unsigned long temp) + int temp) { struct imx_thermal_data *data = tz->devdata; @@ -434,7 +433,7 @@ static irqreturn_t imx_thermal_alarm_irq_thread(int irq, void *dev) { struct imx_thermal_data *data = dev; - dev_dbg(&data->tz->device, "THERMAL ALARM: T > %lu\n", + dev_dbg(&data->tz->device, "THERMAL ALARM: T > %d\n", data->alarm_temp / 1000); thermal_zone_device_update(data->tz); diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c index 031018e7a65b..5836e5554433 100644 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c @@ -186,7 +186,7 @@ static int int3400_thermal_run_osc(acpi_handle handle, } static int int3400_thermal_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { *temp = 20 * 1000; /* faked temp sensor with 20C */ return 0; diff --git a/drivers/thermal/int340x_thermal/int340x_thermal_zone.c b/drivers/thermal/int340x_thermal/int340x_thermal_zone.c index 1e25133d35e2..b9b2666aa94c 100644 --- a/drivers/thermal/int340x_thermal/int340x_thermal_zone.c +++ b/drivers/thermal/int340x_thermal/int340x_thermal_zone.c @@ -20,7 +20,7 @@ #include "int340x_thermal_zone.h" static int int340x_thermal_get_zone_temp(struct thermal_zone_device *zone, - unsigned long *temp) + int *temp) { struct int34x_thermal_zone *d = zone->devdata; unsigned long long tmp; @@ -49,7 +49,7 @@ static int int340x_thermal_get_zone_temp(struct thermal_zone_device *zone, } static int int340x_thermal_get_trip_temp(struct thermal_zone_device *zone, - int trip, unsigned long *temp) + int trip, int *temp) { struct int34x_thermal_zone *d = zone->devdata; int i; @@ -114,7 +114,7 @@ static int int340x_thermal_get_trip_type(struct thermal_zone_device *zone, } static int int340x_thermal_set_trip_temp(struct thermal_zone_device *zone, - int trip, unsigned long temp) + int trip, int temp) { struct int34x_thermal_zone *d = zone->devdata; acpi_status status; @@ -136,7 +136,7 @@ static int int340x_thermal_set_trip_temp(struct thermal_zone_device *zone, static int int340x_thermal_get_trip_hyst(struct thermal_zone_device *zone, - int trip, unsigned long *temp) + int trip, int *temp) { struct int34x_thermal_zone *d = zone->devdata; acpi_status status; @@ -163,7 +163,7 @@ static struct thermal_zone_device_ops int340x_thermal_zone_ops = { }; static int int340x_thermal_get_trip_config(acpi_handle handle, char *name, - unsigned long *temp) + int *temp) { unsigned long long r; acpi_status status; diff --git a/drivers/thermal/int340x_thermal/int340x_thermal_zone.h b/drivers/thermal/int340x_thermal/int340x_thermal_zone.h index 9f38ab72c4bf..aaadf724ff2e 100644 --- a/drivers/thermal/int340x_thermal/int340x_thermal_zone.h +++ b/drivers/thermal/int340x_thermal/int340x_thermal_zone.h @@ -21,7 +21,7 @@ #define INT340X_THERMAL_MAX_ACT_TRIP_COUNT 10 struct active_trip { - unsigned long temp; + int temp; int id; bool valid; }; @@ -31,11 +31,11 @@ struct int34x_thermal_zone { struct active_trip act_trips[INT340X_THERMAL_MAX_ACT_TRIP_COUNT]; unsigned long *aux_trips; int aux_trip_nr; - unsigned long psv_temp; + int psv_temp; int psv_trip_id; - unsigned long crt_temp; + int crt_temp; int crt_trip_id; - unsigned long hot_temp; + int hot_temp; int hot_trip_id; struct thermal_zone_device *zone; struct thermal_zone_device_ops *override_ops; diff --git a/drivers/thermal/int340x_thermal/processor_thermal_device.c b/drivers/thermal/int340x_thermal/processor_thermal_device.c index 3df3dc34b124..ccc0ad02d066 100644 --- a/drivers/thermal/int340x_thermal/processor_thermal_device.c +++ b/drivers/thermal/int340x_thermal/processor_thermal_device.c @@ -145,7 +145,7 @@ static int get_tjmax(void) return -EINVAL; } -static int read_temp_msr(unsigned long *temp) +static int read_temp_msr(int *temp) { int cpu; u32 eax, edx; @@ -177,7 +177,7 @@ err_ret: } static int proc_thermal_get_zone_temp(struct thermal_zone_device *zone, - unsigned long *temp) + int *temp) { int ret; diff --git a/drivers/thermal/intel_pch_thermal.c b/drivers/thermal/intel_pch_thermal.c new file mode 100644 index 000000000000..1650a62484bd --- /dev/null +++ b/drivers/thermal/intel_pch_thermal.c @@ -0,0 +1,286 @@ +/* intel_pch_thermal.c - Intel PCH Thermal driver + * + * Copyright (c) 2015, Intel Corporation. + * + * Authors: + * Tushar Dave <tushar.n.dave@intel.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + */ + +#include <linux/module.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/pci.h> +#include <linux/thermal.h> + +/* Intel PCH thermal Device IDs */ +#define PCH_THERMAL_DID_WPT 0x9CA4 /* Wildcat Point */ + +/* Wildcat Point-LP PCH Thermal registers */ +#define WPT_TEMP 0x0000 /* Temperature */ +#define WPT_TSC 0x04 /* Thermal Sensor Control */ +#define WPT_TSS 0x06 /* Thermal Sensor Status */ +#define WPT_TSEL 0x08 /* Thermal Sensor Enable and Lock */ +#define WPT_TSREL 0x0A /* Thermal Sensor Report Enable and Lock */ +#define WPT_TSMIC 0x0C /* Thermal Sensor SMI Control */ +#define WPT_CTT 0x0010 /* Catastrophic Trip Point */ +#define WPT_TAHV 0x0014 /* Thermal Alert High Value */ +#define WPT_TALV 0x0018 /* Thermal Alert Low Value */ +#define WPT_TL 0x00000040 /* Throttle Value */ +#define WPT_PHL 0x0060 /* PCH Hot Level */ +#define WPT_PHLC 0x62 /* PHL Control */ +#define WPT_TAS 0x80 /* Thermal Alert Status */ +#define WPT_TSPIEN 0x82 /* PCI Interrupt Event Enables */ +#define WPT_TSGPEN 0x84 /* General Purpose Event Enables */ + +/* Wildcat Point-LP PCH Thermal Register bit definitions */ +#define WPT_TEMP_TSR 0x00ff /* Temp TS Reading */ +#define WPT_TSC_CPDE 0x01 /* Catastrophic Power-Down Enable */ +#define WPT_TSS_TSDSS 0x10 /* Thermal Sensor Dynamic Shutdown Status */ +#define WPT_TSS_GPES 0x08 /* GPE status */ +#define WPT_TSEL_ETS 0x01 /* Enable TS */ +#define WPT_TSEL_PLDB 0x80 /* TSEL Policy Lock-Down Bit */ +#define WPT_TL_TOL 0x000001FF /* T0 Level */ +#define WPT_TL_T1L 0x1ff00000 /* T1 Level */ +#define WPT_TL_TTEN 0x20000000 /* TT Enable */ + +static char driver_name[] = "Intel PCH thermal driver"; + +struct pch_thermal_device { + void __iomem *hw_base; + const struct pch_dev_ops *ops; + struct pci_dev *pdev; + struct thermal_zone_device *tzd; + int crt_trip_id; + unsigned long crt_temp; + int hot_trip_id; + unsigned long hot_temp; +}; + +static int pch_wpt_init(struct pch_thermal_device *ptd, int *nr_trips) +{ + u8 tsel; + u16 trip_temp; + + *nr_trips = 0; + + /* Check if BIOS has already enabled thermal sensor */ + if (WPT_TSS_TSDSS & readb(ptd->hw_base + WPT_TSS)) + goto read_trips; + + tsel = readb(ptd->hw_base + WPT_TSEL); + /* + * When TSEL's Policy Lock-Down bit is 1, TSEL become RO. + * If so, thermal sensor cannot enable. Bail out. + */ + if (tsel & WPT_TSEL_PLDB) { + dev_err(&ptd->pdev->dev, "Sensor can't be enabled\n"); + return -ENODEV; + } + + writeb(tsel|WPT_TSEL_ETS, ptd->hw_base + WPT_TSEL); + if (!(WPT_TSS_TSDSS & readb(ptd->hw_base + WPT_TSS))) { + dev_err(&ptd->pdev->dev, "Sensor can't be enabled\n"); + return -ENODEV; + } + +read_trips: + ptd->crt_trip_id = -1; + trip_temp = readw(ptd->hw_base + WPT_CTT); + trip_temp &= 0x1FF; + if (trip_temp) { + /* Resolution of 1/2 degree C and an offset of -50C */ + ptd->crt_temp = trip_temp * 1000 / 2 - 50000; + ptd->crt_trip_id = 0; + ++(*nr_trips); + } + + ptd->hot_trip_id = -1; + trip_temp = readw(ptd->hw_base + WPT_PHL); + trip_temp &= 0x1FF; + if (trip_temp) { + /* Resolution of 1/2 degree C and an offset of -50C */ + ptd->hot_temp = trip_temp * 1000 / 2 - 50000; + ptd->hot_trip_id = *nr_trips; + ++(*nr_trips); + } + + return 0; +} + +static int pch_wpt_get_temp(struct pch_thermal_device *ptd, + unsigned long *temp) +{ + u8 wpt_temp; + + wpt_temp = WPT_TEMP_TSR & readl(ptd->hw_base + WPT_TEMP); + + /* Resolution of 1/2 degree C and an offset of -50C */ + *temp = (wpt_temp * 1000 / 2 - 50000); + + return 0; +} + +struct pch_dev_ops { + int (*hw_init)(struct pch_thermal_device *ptd, int *nr_trips); + int (*get_temp)(struct pch_thermal_device *ptd, unsigned long *temp); +}; + + +/* dev ops for Wildcat Point */ +static struct pch_dev_ops pch_dev_ops_wpt = { + .hw_init = pch_wpt_init, + .get_temp = pch_wpt_get_temp, +}; + +static int pch_thermal_get_temp(struct thermal_zone_device *tzd, + unsigned long *temp) +{ + struct pch_thermal_device *ptd = tzd->devdata; + + return ptd->ops->get_temp(ptd, temp); +} + +static int pch_get_trip_type(struct thermal_zone_device *tzd, int trip, + enum thermal_trip_type *type) +{ + struct pch_thermal_device *ptd = tzd->devdata; + + if (ptd->crt_trip_id == trip) + *type = THERMAL_TRIP_CRITICAL; + else if (ptd->hot_trip_id == trip) + *type = THERMAL_TRIP_HOT; + else + return -EINVAL; + + return 0; +} + +static int pch_get_trip_temp(struct thermal_zone_device *tzd, int trip, + unsigned long *temp) +{ + struct pch_thermal_device *ptd = tzd->devdata; + + if (ptd->crt_trip_id == trip) + *temp = ptd->crt_temp; + else if (ptd->hot_trip_id == trip) + *temp = ptd->hot_temp; + else + return -EINVAL; + + return 0; +} + +static struct thermal_zone_device_ops tzd_ops = { + .get_temp = pch_thermal_get_temp, + .get_trip_type = pch_get_trip_type, + .get_trip_temp = pch_get_trip_temp, +}; + + +static int intel_pch_thermal_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + struct pch_thermal_device *ptd; + int err; + int nr_trips; + char *dev_name; + + ptd = devm_kzalloc(&pdev->dev, sizeof(*ptd), GFP_KERNEL); + if (!ptd) + return -ENOMEM; + + switch (pdev->device) { + case PCH_THERMAL_DID_WPT: + ptd->ops = &pch_dev_ops_wpt; + dev_name = "pch_wildcat_point"; + break; + default: + dev_err(&pdev->dev, "unknown pch thermal device\n"); + return -ENODEV; + } + + pci_set_drvdata(pdev, ptd); + ptd->pdev = pdev; + + err = pci_enable_device(pdev); + if (err) { + dev_err(&pdev->dev, "failed to enable pci device\n"); + return err; + } + + err = pci_request_regions(pdev, driver_name); + if (err) { + dev_err(&pdev->dev, "failed to request pci region\n"); + goto error_disable; + } + + ptd->hw_base = pci_ioremap_bar(pdev, 0); + if (!ptd->hw_base) { + err = -ENOMEM; + dev_err(&pdev->dev, "failed to map mem base\n"); + goto error_release; + } + + err = ptd->ops->hw_init(ptd, &nr_trips); + if (err) + goto error_cleanup; + + ptd->tzd = thermal_zone_device_register(dev_name, nr_trips, 0, ptd, + &tzd_ops, NULL, 0, 0); + if (IS_ERR(ptd->tzd)) { + dev_err(&pdev->dev, "Failed to register thermal zone %s\n", + dev_name); + err = PTR_ERR(ptd->tzd); + goto error_cleanup; + } + + return 0; + +error_cleanup: + iounmap(ptd->hw_base); +error_release: + pci_release_regions(pdev); +error_disable: + pci_disable_device(pdev); + dev_err(&pdev->dev, "pci device failed to probe\n"); + return err; +} + +static void intel_pch_thermal_remove(struct pci_dev *pdev) +{ + struct pch_thermal_device *ptd = pci_get_drvdata(pdev); + + thermal_zone_device_unregister(ptd->tzd); + iounmap(ptd->hw_base); + pci_set_drvdata(pdev, NULL); + pci_release_region(pdev, 0); + pci_disable_device(pdev); +} + +static struct pci_device_id intel_pch_thermal_id[] = { + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_WPT) }, + { 0, }, +}; +MODULE_DEVICE_TABLE(pci, intel_pch_thermal_id); + +static struct pci_driver intel_pch_thermal_driver = { + .name = "intel_pch_thermal", + .id_table = intel_pch_thermal_id, + .probe = intel_pch_thermal_probe, + .remove = intel_pch_thermal_remove, +}; + +module_pci_driver(intel_pch_thermal_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Intel PCH Thermal driver"); diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c index 2ac0c704bcb8..6c79588251d5 100644 --- a/drivers/thermal/intel_powerclamp.c +++ b/drivers/thermal/intel_powerclamp.c @@ -693,11 +693,14 @@ static const struct x86_cpu_id intel_powerclamp_ids[] __initconst = { { X86_VENDOR_INTEL, 6, 0x3f}, { X86_VENDOR_INTEL, 6, 0x45}, { X86_VENDOR_INTEL, 6, 0x46}, + { X86_VENDOR_INTEL, 6, 0x47}, { X86_VENDOR_INTEL, 6, 0x4c}, { X86_VENDOR_INTEL, 6, 0x4d}, + { X86_VENDOR_INTEL, 6, 0x4e}, { X86_VENDOR_INTEL, 6, 0x4f}, { X86_VENDOR_INTEL, 6, 0x56}, { X86_VENDOR_INTEL, 6, 0x57}, + { X86_VENDOR_INTEL, 6, 0x5e}, {} }; MODULE_DEVICE_TABLE(x86cpu, intel_powerclamp_ids); diff --git a/drivers/thermal/intel_quark_dts_thermal.c b/drivers/thermal/intel_quark_dts_thermal.c index 4434ec812cb7..5ed90e6c8a64 100644 --- a/drivers/thermal/intel_quark_dts_thermal.c +++ b/drivers/thermal/intel_quark_dts_thermal.c @@ -186,7 +186,7 @@ static int soc_dts_disable(struct thermal_zone_device *tzd) return ret; } -static int _get_trip_temp(int trip, unsigned long *temp) +static int _get_trip_temp(int trip, int *temp) { int status; u32 out; @@ -212,19 +212,18 @@ static int _get_trip_temp(int trip, unsigned long *temp) } static inline int sys_get_trip_temp(struct thermal_zone_device *tzd, - int trip, unsigned long *temp) + int trip, int *temp) { return _get_trip_temp(trip, temp); } -static inline int sys_get_crit_temp(struct thermal_zone_device *tzd, - unsigned long *temp) +static inline int sys_get_crit_temp(struct thermal_zone_device *tzd, int *temp) { return _get_trip_temp(QRK_DTS_ID_TP_CRITICAL, temp); } static int update_trip_temp(struct soc_sensor_entry *aux_entry, - int trip, unsigned long temp) + int trip, int temp) { u32 out; u32 temp_out; @@ -272,7 +271,7 @@ failed: } static inline int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, - unsigned long temp) + int temp) { return update_trip_temp(tzd->devdata, trip, temp); } @@ -289,7 +288,7 @@ static int sys_get_trip_type(struct thermal_zone_device *thermal, } static int sys_get_curr_temp(struct thermal_zone_device *tzd, - unsigned long *temp) + int *temp) { u32 out; int ret; diff --git a/drivers/thermal/intel_soc_dts_iosf.c b/drivers/thermal/intel_soc_dts_iosf.c index 42e4b6ac3875..5841d1d72996 100644 --- a/drivers/thermal/intel_soc_dts_iosf.c +++ b/drivers/thermal/intel_soc_dts_iosf.c @@ -80,7 +80,7 @@ err_ret: } static int sys_get_trip_temp(struct thermal_zone_device *tzd, int trip, - unsigned long *temp) + int *temp) { int status; u32 out; @@ -106,7 +106,7 @@ static int sys_get_trip_temp(struct thermal_zone_device *tzd, int trip, } static int update_trip_temp(struct intel_soc_dts_sensor_entry *dts, - int thres_index, unsigned long temp, + int thres_index, int temp, enum thermal_trip_type trip_type) { int status; @@ -196,7 +196,7 @@ err_restore_ptps: } static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, - unsigned long temp) + int temp) { struct intel_soc_dts_sensor_entry *dts = tzd->devdata; struct intel_soc_dts_sensors *sensors = dts->sensors; @@ -226,7 +226,7 @@ static int sys_get_trip_type(struct thermal_zone_device *tzd, } static int sys_get_curr_temp(struct thermal_zone_device *tzd, - unsigned long *temp) + int *temp) { int status; u32 out; diff --git a/drivers/thermal/kirkwood_thermal.c b/drivers/thermal/kirkwood_thermal.c index 11041fe63dc2..892236621767 100644 --- a/drivers/thermal/kirkwood_thermal.c +++ b/drivers/thermal/kirkwood_thermal.c @@ -33,7 +33,7 @@ struct kirkwood_thermal_priv { }; static int kirkwood_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { unsigned long reg; struct kirkwood_thermal_priv *priv = thermal->devdata; diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c index b295b2b6c191..42b7d4253b94 100644 --- a/drivers/thermal/of-thermal.c +++ b/drivers/thermal/of-thermal.c @@ -91,7 +91,7 @@ struct __thermal_zone { /*** DT thermal zone device callbacks ***/ static int of_thermal_get_temp(struct thermal_zone_device *tz, - unsigned long *temp) + int *temp) { struct __thermal_zone *data = tz->devdata; @@ -177,7 +177,7 @@ EXPORT_SYMBOL_GPL(of_thermal_get_trip_points); * Return: zero on success, error code otherwise */ static int of_thermal_set_emul_temp(struct thermal_zone_device *tz, - unsigned long temp) + int temp) { struct __thermal_zone *data = tz->devdata; @@ -311,7 +311,7 @@ static int of_thermal_get_trip_type(struct thermal_zone_device *tz, int trip, } static int of_thermal_get_trip_temp(struct thermal_zone_device *tz, int trip, - unsigned long *temp) + int *temp) { struct __thermal_zone *data = tz->devdata; @@ -324,7 +324,7 @@ static int of_thermal_get_trip_temp(struct thermal_zone_device *tz, int trip, } static int of_thermal_set_trip_temp(struct thermal_zone_device *tz, int trip, - unsigned long temp) + int temp) { struct __thermal_zone *data = tz->devdata; @@ -338,7 +338,7 @@ static int of_thermal_set_trip_temp(struct thermal_zone_device *tz, int trip, } static int of_thermal_get_trip_hyst(struct thermal_zone_device *tz, int trip, - unsigned long *hyst) + int *hyst) { struct __thermal_zone *data = tz->devdata; @@ -351,7 +351,7 @@ static int of_thermal_get_trip_hyst(struct thermal_zone_device *tz, int trip, } static int of_thermal_set_trip_hyst(struct thermal_zone_device *tz, int trip, - unsigned long hyst) + int hyst) { struct __thermal_zone *data = tz->devdata; @@ -365,7 +365,7 @@ static int of_thermal_set_trip_hyst(struct thermal_zone_device *tz, int trip, } static int of_thermal_get_crit_temp(struct thermal_zone_device *tz, - unsigned long *temp) + int *temp) { struct __thermal_zone *data = tz->devdata; int i; diff --git a/drivers/thermal/power_allocator.c b/drivers/thermal/power_allocator.c index 251676902869..9c8a7aad0252 100644 --- a/drivers/thermal/power_allocator.c +++ b/drivers/thermal/power_allocator.c @@ -92,8 +92,8 @@ struct power_allocator_params { * Return: The power budget for the next period. */ static u32 pid_controller(struct thermal_zone_device *tz, - unsigned long current_temp, - unsigned long control_temp, + int current_temp, + int control_temp, u32 max_allocatable_power) { s64 p, i, d, power_range; @@ -102,7 +102,7 @@ static u32 pid_controller(struct thermal_zone_device *tz, max_power_frac = int_to_frac(max_allocatable_power); - err = ((s32)control_temp - (s32)current_temp); + err = control_temp - current_temp; err = int_to_frac(err); /* Calculate the proportional term */ @@ -223,8 +223,8 @@ static void divvy_up_power(u32 *req_power, u32 *max_power, int num_actors, } static int allocate_power(struct thermal_zone_device *tz, - unsigned long current_temp, - unsigned long control_temp) + int current_temp, + int control_temp) { struct thermal_instance *instance; struct power_allocator_params *params = tz->governor_data; @@ -331,7 +331,7 @@ static int allocate_power(struct thermal_zone_device *tz, granted_power, total_granted_power, num_actors, power_range, max_allocatable_power, current_temp, - (s32)control_temp - (s32)current_temp); + control_temp - current_temp); kfree(req_power); unlock: @@ -416,7 +416,7 @@ static int power_allocator_bind(struct thermal_zone_device *tz) { int ret; struct power_allocator_params *params; - unsigned long switch_on_temp, control_temp; + int switch_on_temp, control_temp; u32 temperature_threshold; if (!tz->tzp || !tz->tzp->sustainable_power) { @@ -481,7 +481,7 @@ static void power_allocator_unbind(struct thermal_zone_device *tz) static int power_allocator_throttle(struct thermal_zone_device *tz, int trip) { int ret; - unsigned long switch_on_temp, control_temp, current_temp; + int switch_on_temp, control_temp, current_temp; struct power_allocator_params *params = tz->governor_data; /* diff --git a/drivers/thermal/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom-spmi-temp-alarm.c index c8d27b8fb9ec..b677aada5b52 100644 --- a/drivers/thermal/qcom-spmi-temp-alarm.c +++ b/drivers/thermal/qcom-spmi-temp-alarm.c @@ -117,7 +117,7 @@ static int qpnp_tm_update_temp_no_adc(struct qpnp_tm_chip *chip) return 0; } -static int qpnp_tm_get_temp(void *data, long *temp) +static int qpnp_tm_get_temp(void *data, int *temp) { struct qpnp_tm_chip *chip = data; int ret, mili_celsius; diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index fe4e767018c4..5d4ae7d705e0 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -200,8 +200,7 @@ err_out_unlock: return ret; } -static int rcar_thermal_get_temp(struct thermal_zone_device *zone, - unsigned long *temp) +static int rcar_thermal_get_temp(struct thermal_zone_device *zone, int *temp) { struct rcar_thermal_priv *priv = rcar_zone_to_priv(zone); @@ -235,7 +234,7 @@ static int rcar_thermal_get_trip_type(struct thermal_zone_device *zone, } static int rcar_thermal_get_trip_temp(struct thermal_zone_device *zone, - int trip, unsigned long *temp) + int trip, int *temp) { struct rcar_thermal_priv *priv = rcar_zone_to_priv(zone); struct device *dev = rcar_priv_to_dev(priv); @@ -299,7 +298,7 @@ static void _rcar_thermal_irq_ctrl(struct rcar_thermal_priv *priv, int enable) static void rcar_thermal_work(struct work_struct *work) { struct rcar_thermal_priv *priv; - unsigned long cctemp, nctemp; + int cctemp, nctemp; priv = container_of(work, struct rcar_thermal_priv, work.work); diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index cd8f5f93b42c..c89ffb26a354 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -64,7 +64,7 @@ struct rockchip_tsadc_chip { void (*control)(void __iomem *reg, bool on); /* Per-sensor methods */ - int (*get_temp)(int chn, void __iomem *reg, long *temp); + int (*get_temp)(int chn, void __iomem *reg, int *temp); void (*set_tshut_temp)(int chn, void __iomem *reg, long temp); void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m); }; @@ -191,7 +191,7 @@ static u32 rk_tsadcv2_temp_to_code(long temp) return 0; } -static long rk_tsadcv2_code_to_temp(u32 code) +static int rk_tsadcv2_code_to_temp(u32 code) { unsigned int low = 0; unsigned int high = ARRAY_SIZE(v2_code_table) - 1; @@ -277,7 +277,7 @@ static void rk_tsadcv2_control(void __iomem *regs, bool enable) writel_relaxed(val, regs + TSADCV2_AUTO_CON); } -static int rk_tsadcv2_get_temp(int chn, void __iomem *regs, long *temp) +static int rk_tsadcv2_get_temp(int chn, void __iomem *regs, int *temp) { u32 val; @@ -366,7 +366,7 @@ static irqreturn_t rockchip_thermal_alarm_irq_thread(int irq, void *dev) return IRQ_HANDLED; } -static int rockchip_thermal_get_temp(void *_sensor, long *out_temp) +static int rockchip_thermal_get_temp(void *_sensor, int *out_temp) { struct rockchip_thermal_sensor *sensor = _sensor; struct rockchip_thermal_data *thermal = sensor->thermal; @@ -374,7 +374,7 @@ static int rockchip_thermal_get_temp(void *_sensor, long *out_temp) int retval; retval = tsadc->get_temp(sensor->id, thermal->regs, out_temp); - dev_dbg(&thermal->pdev->dev, "sensor %d - temp: %ld, retval: %d\n", + dev_dbg(&thermal->pdev->dev, "sensor %d - temp: %d, retval: %d\n", sensor->id, *out_temp, retval); return retval; diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index c96ff10b869e..0bae8cc6c23a 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -207,8 +207,7 @@ struct exynos_tmu_data { int (*tmu_initialize)(struct platform_device *pdev); void (*tmu_control)(struct platform_device *pdev, bool on); int (*tmu_read)(struct exynos_tmu_data *data); - void (*tmu_set_emulation)(struct exynos_tmu_data *data, - unsigned long temp); + void (*tmu_set_emulation)(struct exynos_tmu_data *data, int temp); void (*tmu_clear_irqs)(struct exynos_tmu_data *data); }; @@ -216,7 +215,7 @@ static void exynos_report_trigger(struct exynos_tmu_data *p) { char data[10], *envp[] = { data, NULL }; struct thermal_zone_device *tz = p->tzd; - unsigned long temp; + int temp; unsigned int i; if (!tz) { @@ -517,7 +516,7 @@ static int exynos5433_tmu_initialize(struct platform_device *pdev) struct thermal_zone_device *tz = data->tzd; unsigned int status, trim_info; unsigned int rising_threshold = 0, falling_threshold = 0; - unsigned long temp, temp_hist; + int temp, temp_hist; int ret = 0, threshold_code, i, sensor_id, cal_type; status = readb(data->base + EXYNOS_TMU_REG_STATUS); @@ -610,7 +609,7 @@ static int exynos5440_tmu_initialize(struct platform_device *pdev) struct exynos_tmu_data *data = platform_get_drvdata(pdev); unsigned int trim_info = 0, con, rising_threshold; int ret = 0, threshold_code; - unsigned long crit_temp = 0; + int crit_temp = 0; /* * For exynos5440 soc triminfo value is swapped between TMU0 and @@ -663,7 +662,7 @@ static int exynos7_tmu_initialize(struct platform_device *pdev) unsigned int status, trim_info; unsigned int rising_threshold = 0, falling_threshold = 0; int ret = 0, threshold_code, i; - unsigned long temp, temp_hist; + int temp, temp_hist; unsigned int reg_off, bit_off; status = readb(data->base + EXYNOS_TMU_REG_STATUS); @@ -876,7 +875,7 @@ static void exynos7_tmu_control(struct platform_device *pdev, bool on) writel(con, data->base + EXYNOS_TMU_REG_CONTROL); } -static int exynos_get_temp(void *p, long *temp) +static int exynos_get_temp(void *p, int *temp) { struct exynos_tmu_data *data = p; @@ -896,7 +895,7 @@ static int exynos_get_temp(void *p, long *temp) #ifdef CONFIG_THERMAL_EMULATION static u32 get_emul_con_reg(struct exynos_tmu_data *data, unsigned int val, - unsigned long temp) + int temp) { if (temp) { temp /= MCELSIUS; @@ -926,7 +925,7 @@ static u32 get_emul_con_reg(struct exynos_tmu_data *data, unsigned int val, } static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data, - unsigned long temp) + int temp) { unsigned int val; u32 emul_con; @@ -946,7 +945,7 @@ static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data, } static void exynos5440_tmu_set_emulation(struct exynos_tmu_data *data, - unsigned long temp) + int temp) { unsigned int val; @@ -955,7 +954,7 @@ static void exynos5440_tmu_set_emulation(struct exynos_tmu_data *data, writel(val, data->base + EXYNOS5440_TMU_S0_7_DEBUG); } -static int exynos_tmu_set_emulation(void *drv_data, unsigned long temp) +static int exynos_tmu_set_emulation(void *drv_data, int temp) { struct exynos_tmu_data *data = drv_data; int ret = -EINVAL; @@ -978,7 +977,7 @@ out: #else #define exynos4412_tmu_set_emulation NULL #define exynos5440_tmu_set_emulation NULL -static int exynos_tmu_set_emulation(void *drv_data, unsigned long temp) +static int exynos_tmu_set_emulation(void *drv_data, int temp) { return -EINVAL; } #endif /* CONFIG_THERMAL_EMULATION */ diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c index bddb71744a6c..534dd9136662 100644 --- a/drivers/thermal/spear_thermal.c +++ b/drivers/thermal/spear_thermal.c @@ -38,7 +38,7 @@ struct spear_thermal_dev { }; static inline int thermal_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { struct spear_thermal_dev *stdev = thermal->devdata; diff --git a/drivers/thermal/st/st_thermal.c b/drivers/thermal/st/st_thermal.c index 88c759d746c3..be637e6b01d2 100644 --- a/drivers/thermal/st/st_thermal.c +++ b/drivers/thermal/st/st_thermal.c @@ -111,8 +111,7 @@ static int st_thermal_calibration(struct st_thermal_sensor *sensor) } /* Callback to get temperature from HW*/ -static int st_thermal_get_temp(struct thermal_zone_device *th, - unsigned long *temperature) +static int st_thermal_get_temp(struct thermal_zone_device *th, int *temperature) { struct st_thermal_sensor *sensor = th->devdata; struct device *dev = sensor->dev; @@ -159,7 +158,7 @@ static int st_thermal_get_trip_type(struct thermal_zone_device *th, } static int st_thermal_get_trip_temp(struct thermal_zone_device *th, - int trip, unsigned long *temp) + int trip, int *temp) { struct st_thermal_sensor *sensor = th->devdata; struct device *dev = sensor->dev; diff --git a/drivers/thermal/step_wise.c b/drivers/thermal/step_wise.c index 5a0f12d08e8b..2f9f7086ac3d 100644 --- a/drivers/thermal/step_wise.c +++ b/drivers/thermal/step_wise.c @@ -113,7 +113,7 @@ static void update_passive_instance(struct thermal_zone_device *tz, static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) { - long trip_temp; + int trip_temp; enum thermal_trip_type trip_type; enum thermal_trend trend; struct thermal_instance *instance; @@ -135,7 +135,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) trace_thermal_zone_trip(tz, trip, trip_type); } - dev_dbg(&tz->device, "Trip%d[type=%d,temp=%ld]:trend=%d,throttle=%d\n", + dev_dbg(&tz->device, "Trip%d[type=%d,temp=%d]:trend=%d,throttle=%d\n", trip, trip_type, trip_temp, trend, throttle); mutex_lock(&tz->lock); diff --git a/drivers/thermal/tegra_soctherm.c b/drivers/thermal/tegra_soctherm.c index 9197fc05c5cc..74ea5765938b 100644 --- a/drivers/thermal/tegra_soctherm.c +++ b/drivers/thermal/tegra_soctherm.c @@ -293,7 +293,7 @@ static int enable_tsensor(struct tegra_soctherm *tegra, * H denotes an addition of 0.5 Celsius and N denotes negation * of the final value. */ -static long translate_temp(u16 val) +static int translate_temp(u16 val) { long t; @@ -306,7 +306,7 @@ static long translate_temp(u16 val) return t; } -static int tegra_thermctl_get_temp(void *data, long *out_temp) +static int tegra_thermctl_get_temp(void *data, int *out_temp) { struct tegra_thermctl_zone *zone = data; u32 val; diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 4ca211be4c0f..5e5fc7015c7f 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -426,7 +426,7 @@ static void handle_non_critical_trips(struct thermal_zone_device *tz, static void handle_critical_trips(struct thermal_zone_device *tz, int trip, enum thermal_trip_type trip_type) { - long trip_temp; + int trip_temp; tz->ops->get_trip_temp(tz, trip, &trip_temp); @@ -465,7 +465,7 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip) } /** - * thermal_zone_get_temp() - returns its the temperature of thermal zone + * thermal_zone_get_temp() - returns the temperature of a thermal zone * @tz: a valid pointer to a struct thermal_zone_device * @temp: a valid pointer to where to store the resulting temperature. * @@ -474,14 +474,12 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip) * * Return: On success returns 0, an error code otherwise */ -int thermal_zone_get_temp(struct thermal_zone_device *tz, unsigned long *temp) +int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) { int ret = -EINVAL; -#ifdef CONFIG_THERMAL_EMULATION int count; - unsigned long crit_temp = -1UL; + int crit_temp = INT_MAX; enum thermal_trip_type type; -#endif if (!tz || IS_ERR(tz) || !tz->ops->get_temp) goto exit; @@ -489,25 +487,26 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, unsigned long *temp) mutex_lock(&tz->lock); ret = tz->ops->get_temp(tz, temp); -#ifdef CONFIG_THERMAL_EMULATION - if (!tz->emul_temperature) - goto skip_emul; - - for (count = 0; count < tz->trips; count++) { - ret = tz->ops->get_trip_type(tz, count, &type); - if (!ret && type == THERMAL_TRIP_CRITICAL) { - ret = tz->ops->get_trip_temp(tz, count, &crit_temp); - break; - } - } - if (ret) - goto skip_emul; + if (IS_ENABLED(CONFIG_THERMAL_EMULATION) && tz->emul_temperature) { + for (count = 0; count < tz->trips; count++) { + ret = tz->ops->get_trip_type(tz, count, &type); + if (!ret && type == THERMAL_TRIP_CRITICAL) { + ret = tz->ops->get_trip_temp(tz, count, + &crit_temp); + break; + } + } - if (*temp < crit_temp) - *temp = tz->emul_temperature; -skip_emul: -#endif + /* + * Only allow emulating a temperature when the real temperature + * is below the critical temperature so that the emulation code + * cannot hide critical conditions. + */ + if (!ret && *temp < crit_temp) + *temp = tz->emul_temperature; + } + mutex_unlock(&tz->lock); exit: return ret; @@ -516,8 +515,7 @@ EXPORT_SYMBOL_GPL(thermal_zone_get_temp); static void update_temperature(struct thermal_zone_device *tz) { - long temp; - int ret; + int temp, ret; ret = thermal_zone_get_temp(tz, &temp); if (ret) { @@ -577,15 +575,14 @@ static ssize_t temp_show(struct device *dev, struct device_attribute *attr, char *buf) { struct thermal_zone_device *tz = to_thermal_zone(dev); - long temperature; - int ret; + int temperature, ret; ret = thermal_zone_get_temp(tz, &temperature); if (ret) return ret; - return sprintf(buf, "%ld\n", temperature); + return sprintf(buf, "%d\n", temperature); } static ssize_t @@ -689,7 +686,7 @@ trip_point_temp_show(struct device *dev, struct device_attribute *attr, { struct thermal_zone_device *tz = to_thermal_zone(dev); int trip, ret; - long temperature; + int temperature; if (!tz->ops->get_trip_temp) return -EPERM; @@ -702,7 +699,7 @@ trip_point_temp_show(struct device *dev, struct device_attribute *attr, if (ret) return ret; - return sprintf(buf, "%ld\n", temperature); + return sprintf(buf, "%d\n", temperature); } static ssize_t @@ -711,7 +708,7 @@ trip_point_hyst_store(struct device *dev, struct device_attribute *attr, { struct thermal_zone_device *tz = to_thermal_zone(dev); int trip, ret; - unsigned long temperature; + int temperature; if (!tz->ops->set_trip_hyst) return -EPERM; @@ -719,7 +716,7 @@ trip_point_hyst_store(struct device *dev, struct device_attribute *attr, if (!sscanf(attr->attr.name, "trip_point_%d_hyst", &trip)) return -EINVAL; - if (kstrtoul(buf, 10, &temperature)) + if (kstrtoint(buf, 10, &temperature)) return -EINVAL; /* @@ -738,7 +735,7 @@ trip_point_hyst_show(struct device *dev, struct device_attribute *attr, { struct thermal_zone_device *tz = to_thermal_zone(dev); int trip, ret; - unsigned long temperature; + int temperature; if (!tz->ops->get_trip_hyst) return -EPERM; @@ -748,7 +745,7 @@ trip_point_hyst_show(struct device *dev, struct device_attribute *attr, ret = tz->ops->get_trip_hyst(tz, trip, &temperature); - return ret ? ret : sprintf(buf, "%ld\n", temperature); + return ret ? ret : sprintf(buf, "%d\n", temperature); } static ssize_t @@ -847,7 +844,27 @@ policy_show(struct device *dev, struct device_attribute *devattr, char *buf) return sprintf(buf, "%s\n", tz->governor->name); } -#ifdef CONFIG_THERMAL_EMULATION +static ssize_t +available_policies_show(struct device *dev, struct device_attribute *devattr, + char *buf) +{ + struct thermal_governor *pos; + ssize_t count = 0; + ssize_t size = PAGE_SIZE; + + mutex_lock(&thermal_governor_lock); + + list_for_each_entry(pos, &thermal_governor_list, governor_list) { + size = PAGE_SIZE - count; + count += scnprintf(buf + count, size, "%s ", pos->name); + } + count += scnprintf(buf + count, size, "\n"); + + mutex_unlock(&thermal_governor_lock); + + return count; +} + static ssize_t emul_temp_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) @@ -873,7 +890,6 @@ emul_temp_store(struct device *dev, struct device_attribute *attr, return ret ? ret : count; } static DEVICE_ATTR(emul_temp, S_IWUSR, NULL, emul_temp_store); -#endif/*CONFIG_THERMAL_EMULATION*/ static ssize_t sustainable_power_show(struct device *dev, struct device_attribute *devattr, @@ -1032,6 +1048,7 @@ static DEVICE_ATTR(temp, 0444, temp_show, NULL); static DEVICE_ATTR(mode, 0644, mode_show, mode_store); static DEVICE_ATTR(passive, S_IRUGO | S_IWUSR, passive_show, passive_store); static DEVICE_ATTR(policy, S_IRUGO | S_IWUSR, policy_show, policy_store); +static DEVICE_ATTR(available_policies, S_IRUGO, available_policies_show, NULL); /* sys I/F for cooling device */ #define to_cooling_device(_dev) \ @@ -1803,11 +1820,12 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, goto unregister; } -#ifdef CONFIG_THERMAL_EMULATION - result = device_create_file(&tz->device, &dev_attr_emul_temp); - if (result) - goto unregister; -#endif + if (IS_ENABLED(CONFIG_THERMAL_EMULATION)) { + result = device_create_file(&tz->device, &dev_attr_emul_temp); + if (result) + goto unregister; + } + /* Create policy attribute */ result = device_create_file(&tz->device, &dev_attr_policy); if (result) @@ -1818,6 +1836,11 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, if (result) goto unregister; + /* Create available_policies attribute */ + result = device_create_file(&tz->device, &dev_attr_available_policies); + if (result) + goto unregister; + /* Update 'this' zone's governor information */ mutex_lock(&thermal_governor_lock); @@ -1849,9 +1872,6 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, INIT_DELAYED_WORK(&(tz->poll_queue), thermal_zone_device_check); - if (!tz->ops->get_temp) - thermal_zone_device_set_polling(tz, 0); - thermal_zone_device_update(tz); return tz; @@ -1918,6 +1938,7 @@ void thermal_zone_device_unregister(struct thermal_zone_device *tz) if (tz->ops->get_mode) device_remove_file(&tz->device, &dev_attr_mode); device_remove_file(&tz->device, &dev_attr_policy); + device_remove_file(&tz->device, &dev_attr_available_policies); remove_trip_attrs(tz); thermal_set_governor(tz, NULL); diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmon.c index 1967bee4f076..06fd2ed9ef9d 100644 --- a/drivers/thermal/thermal_hwmon.c +++ b/drivers/thermal/thermal_hwmon.c @@ -69,7 +69,7 @@ static DEVICE_ATTR(name, 0444, name_show, NULL); static ssize_t temp_input_show(struct device *dev, struct device_attribute *attr, char *buf) { - long temperature; + int temperature; int ret; struct thermal_hwmon_attr *hwmon_attr = container_of(attr, struct thermal_hwmon_attr, attr); @@ -83,7 +83,7 @@ temp_input_show(struct device *dev, struct device_attribute *attr, char *buf) if (ret) return ret; - return sprintf(buf, "%ld\n", temperature); + return sprintf(buf, "%d\n", temperature); } static ssize_t @@ -95,14 +95,14 @@ temp_crit_show(struct device *dev, struct device_attribute *attr, char *buf) = container_of(hwmon_attr, struct thermal_hwmon_temp, temp_crit); struct thermal_zone_device *tz = temp->tz; - long temperature; + int temperature; int ret; ret = tz->ops->get_trip_temp(tz, 0, &temperature); if (ret) return ret; - return sprintf(buf, "%ld\n", temperature); + return sprintf(buf, "%d\n", temperature); } @@ -142,7 +142,7 @@ thermal_hwmon_lookup_temp(const struct thermal_hwmon_device *hwmon, static bool thermal_zone_crit_temp_valid(struct thermal_zone_device *tz) { - unsigned long temp; + int temp; return tz->ops->get_crit_temp && !tz->ops->get_crit_temp(tz, &temp); } diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c index c7c5b3779dac..b213a1222295 100644 --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c @@ -76,14 +76,14 @@ static inline int ti_thermal_hotspot_temperature(int t, int s, int c) /* thermal zone ops */ /* Get temperature callback function for thermal zone */ -static inline int __ti_thermal_get_temp(void *devdata, long *temp) +static inline int __ti_thermal_get_temp(void *devdata, int *temp) { struct thermal_zone_device *pcb_tz = NULL; struct ti_thermal_data *data = devdata; struct ti_bandgap *bgp; const struct ti_temp_sensor *s; int ret, tmp, slope, constant; - unsigned long pcb_temp; + int pcb_temp; if (!data) return 0; @@ -119,7 +119,7 @@ static inline int __ti_thermal_get_temp(void *devdata, long *temp) } static inline int ti_thermal_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { struct ti_thermal_data *data = thermal->devdata; @@ -229,7 +229,7 @@ static int ti_thermal_get_trip_type(struct thermal_zone_device *thermal, /* Get trip temperature callback functions for thermal zone */ static int ti_thermal_get_trip_temp(struct thermal_zone_device *thermal, - int trip, unsigned long *temp) + int trip, int *temp) { if (!ti_thermal_is_valid_trip(trip)) return -EINVAL; @@ -280,7 +280,7 @@ static int ti_thermal_get_trend(struct thermal_zone_device *thermal, /* Get critical temperature callback functions for thermal zone */ static int ti_thermal_get_crit_temp(struct thermal_zone_device *thermal, - unsigned long *temp) + int *temp) { /* shutdown zone */ return ti_thermal_get_trip_temp(thermal, OMAP_TRIP_NUMBER - 1, temp); diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c index 50d1d2cb091a..7fc919f7da4d 100644 --- a/drivers/thermal/x86_pkg_temp_thermal.c +++ b/drivers/thermal/x86_pkg_temp_thermal.c @@ -164,7 +164,7 @@ err_ret: return err; } -static int sys_get_curr_temp(struct thermal_zone_device *tzd, unsigned long *temp) +static int sys_get_curr_temp(struct thermal_zone_device *tzd, int *temp) { u32 eax, edx; struct phy_dev_entry *phy_dev_entry; @@ -175,7 +175,7 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd, unsigned long *tem if (eax & 0x80000000) { *temp = phy_dev_entry->tj_max - ((eax >> 16) & 0x7f) * 1000; - pr_debug("sys_get_curr_temp %ld\n", *temp); + pr_debug("sys_get_curr_temp %d\n", *temp); return 0; } @@ -183,7 +183,7 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd, unsigned long *tem } static int sys_get_trip_temp(struct thermal_zone_device *tzd, - int trip, unsigned long *temp) + int trip, int *temp) { u32 eax, edx; struct phy_dev_entry *phy_dev_entry; @@ -214,13 +214,13 @@ static int sys_get_trip_temp(struct thermal_zone_device *tzd, *temp = phy_dev_entry->tj_max - thres_reg_value * 1000; else *temp = 0; - pr_debug("sys_get_trip_temp %ld\n", *temp); + pr_debug("sys_get_trip_temp %d\n", *temp); return 0; } static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, - unsigned long temp) + int temp) { u32 l, h; struct phy_dev_entry *phy_dev_entry; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 037e9df2f610..17292fee8686 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -92,23 +92,19 @@ struct thermal_zone_device_ops { struct thermal_cooling_device *); int (*unbind) (struct thermal_zone_device *, struct thermal_cooling_device *); - int (*get_temp) (struct thermal_zone_device *, unsigned long *); + int (*get_temp) (struct thermal_zone_device *, int *); int (*get_mode) (struct thermal_zone_device *, enum thermal_device_mode *); int (*set_mode) (struct thermal_zone_device *, enum thermal_device_mode); int (*get_trip_type) (struct thermal_zone_device *, int, enum thermal_trip_type *); - int (*get_trip_temp) (struct thermal_zone_device *, int, - unsigned long *); - int (*set_trip_temp) (struct thermal_zone_device *, int, - unsigned long); - int (*get_trip_hyst) (struct thermal_zone_device *, int, - unsigned long *); - int (*set_trip_hyst) (struct thermal_zone_device *, int, - unsigned long); - int (*get_crit_temp) (struct thermal_zone_device *, unsigned long *); - int (*set_emul_temp) (struct thermal_zone_device *, unsigned long); + int (*get_trip_temp) (struct thermal_zone_device *, int, int *); + int (*set_trip_temp) (struct thermal_zone_device *, int, int); + int (*get_trip_hyst) (struct thermal_zone_device *, int, int *); + int (*set_trip_hyst) (struct thermal_zone_device *, int, int); + int (*get_crit_temp) (struct thermal_zone_device *, int *); + int (*set_emul_temp) (struct thermal_zone_device *, int); int (*get_trend) (struct thermal_zone_device *, int, enum thermal_trend *); int (*notify) (struct thermal_zone_device *, int, @@ -332,9 +328,9 @@ struct thermal_genl_event { * temperature. */ struct thermal_zone_of_device_ops { - int (*get_temp)(void *, long *); + int (*get_temp)(void *, int *); int (*get_trend)(void *, long *); - int (*set_emul_temp)(void *, unsigned long); + int (*set_emul_temp)(void *, int); }; /** @@ -406,7 +402,7 @@ thermal_of_cooling_device_register(struct device_node *np, char *, void *, const struct thermal_cooling_device_ops *); void thermal_cooling_device_unregister(struct thermal_cooling_device *); struct thermal_zone_device *thermal_zone_get_zone_by_name(const char *name); -int thermal_zone_get_temp(struct thermal_zone_device *tz, unsigned long *temp); +int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp); int get_tz_trend(struct thermal_zone_device *, int); struct thermal_instance *get_thermal_instance(struct thermal_zone_device *, @@ -457,7 +453,7 @@ static inline struct thermal_zone_device *thermal_zone_get_zone_by_name( const char *name) { return ERR_PTR(-ENODEV); } static inline int thermal_zone_get_temp( - struct thermal_zone_device *tz, unsigned long *temp) + struct thermal_zone_device *tz, int *temp) { return -ENODEV; } static inline int get_tz_trend(struct thermal_zone_device *tz, int trip) { return -ENODEV; } diff --git a/include/trace/events/thermal_power_allocator.h b/include/trace/events/thermal_power_allocator.h index 12e1321c4e0c..5afae8fe3795 100644 --- a/include/trace/events/thermal_power_allocator.h +++ b/include/trace/events/thermal_power_allocator.h @@ -11,7 +11,7 @@ TRACE_EVENT(thermal_power_allocator, u32 total_req_power, u32 *granted_power, u32 total_granted_power, size_t num_actors, u32 power_range, u32 max_allocatable_power, - unsigned long current_temp, s32 delta_temp), + int current_temp, s32 delta_temp), TP_ARGS(tz, req_power, total_req_power, granted_power, total_granted_power, num_actors, power_range, max_allocatable_power, current_temp, delta_temp), @@ -24,7 +24,7 @@ TRACE_EVENT(thermal_power_allocator, __field(size_t, num_actors ) __field(u32, power_range ) __field(u32, max_allocatable_power ) - __field(unsigned long, current_temp ) + __field(int, current_temp ) __field(s32, delta_temp ) ), TP_fast_assign( @@ -42,7 +42,7 @@ TRACE_EVENT(thermal_power_allocator, __entry->delta_temp = delta_temp; ), - TP_printk("thermal_zone_id=%d req_power={%s} total_req_power=%u granted_power={%s} total_granted_power=%u power_range=%u max_allocatable_power=%u current_temperature=%lu delta_temperature=%d", + TP_printk("thermal_zone_id=%d req_power={%s} total_req_power=%u granted_power={%s} total_granted_power=%u power_range=%u max_allocatable_power=%u current_temperature=%d delta_temperature=%d", __entry->tz_id, __print_array(__get_dynamic_array(req_power), __entry->num_actors, 4), |