thermal.h 文件参考

#include <rtdef.h>
#include <dt-bindings/thermal/thermal.h>

thermal.h 的引用(Include)关系图:

浏览该文件的源代码.

结构体
struct	rt_thermal_trip
struct	rt_thermal_zone_params
struct	rt_thermal_cooling_cell
struct	rt_thermal_cooling_map
struct	rt_thermal_zone_device
struct	rt_thermal_zone_ops
struct	rt_thermal_cooling_device
struct	rt_thermal_cooling_device_ops
struct	rt_thermal_cooling_governor
struct	rt_thermal_notifier

宏定义
#define	RT_THERMAL_NO_LIMIT   ((rt_uint32_t)THERMAL_NO_LIMIT)
#define	RT_THERMAL_TEMP_INVALID   (-274000)
#define	RT_THERMAL_MSG_EVENT_UNSPECIFIED   RT_BIT(0) /* Unspecified event */
#define	RT_THERMAL_MSG_EVENT_TEMP_SAMPLE   RT_BIT(1) /* New Temperature sample */
#define	RT_THERMAL_MSG_TRIP_VIOLATED   RT_BIT(2) /* TRIP Point violation */
#define	RT_THERMAL_MSG_TRIP_CHANGED   RT_BIT(3) /* TRIP Point temperature changed */
#define	RT_THERMAL_MSG_DEVICE_DOWN   RT_BIT(4) /* Thermal device is down */
#define	RT_THERMAL_MSG_DEVICE_UP   RT_BIT(5) /* Thermal device is up after a down event */
#define	RT_THERMAL_MSG_DEVICE_POWER_CAPABILITY_CHANGED   RT_BIT(6) /* Power capability changed */
#define	RT_THERMAL_MSG_TABLE_CHANGED   RT_BIT(7) /* Thermal table(s) changed */
#define	RT_THERMAL_MSG_EVENT_KEEP_ALIVE   RT_BIT(8) /* Request for user space handler to respond */

类型定义
typedef rt_err_t(*	rt_thermal_notifier_callback) (struct rt_thermal_notifier *notifier, rt_ubase_t msg)

枚举
enum	rt_thermal_trip_type {   RT_THERMAL_TRIP_ACTIVE = 0 , RT_THERMAL_TRIP_PASSIVE , RT_THERMAL_TRIP_HOT , RT_THERMAL_TRIP_CRITICAL ,   RT_THERMAL_TRIP_TYPE_MAX }

函数
rt_err_t	rt_thermal_zone_device_register (struct rt_thermal_zone_device *zdev)
rt_err_t	rt_thermal_zone_device_unregister (struct rt_thermal_zone_device *zdev)
rt_err_t	rt_thermal_cooling_device_register (struct rt_thermal_cooling_device *cdev)
rt_err_t	rt_thermal_cooling_device_unregister (struct rt_thermal_cooling_device *cdev)
rt_err_t	rt_thermal_cooling_governor_register (struct rt_thermal_cooling_governor *gov)
rt_err_t	rt_thermal_cooling_governor_unregister (struct rt_thermal_cooling_governor *gov)
rt_err_t	rt_thermal_cooling_device_change_governor (struct rt_thermal_cooling_device *cdev, const char *name)
rt_err_t	rt_thermal_zone_notifier_register (struct rt_thermal_zone_device *zdev, struct rt_thermal_notifier *notifier)
rt_err_t	rt_thermal_zone_notifier_unregister (struct rt_thermal_zone_device *zdev, struct rt_thermal_notifier *notifier)
void	rt_thermal_zone_device_update (struct rt_thermal_zone_device *zdev, rt_ubase_t msg)
void	rt_thermal_cooling_device_kick (struct rt_thermal_zone_device *zdev)
rt_err_t	rt_thermal_zone_set_trip (struct rt_thermal_zone_device *zdev, int trip_id, const struct rt_thermal_trip *trip)
rt_err_t	rt_thermal_zone_get_trip (struct rt_thermal_zone_device *zdev, int trip_id, struct rt_thermal_trip *out_trip)

宏定义说明

RT_THERMAL_NO_LIMIT

#define RT_THERMAL_NO_LIMIT   ((rt_uint32_t)THERMAL_NO_LIMIT)

在文件 thermal.h 第 18 行定义.

RT_THERMAL_TEMP_INVALID

#define RT_THERMAL_TEMP_INVALID   (-274000)

在文件 thermal.h 第 19 行定义.

RT_THERMAL_MSG_EVENT_UNSPECIFIED

#define RT_THERMAL_MSG_EVENT_UNSPECIFIED   RT_BIT(0) /* Unspecified event */

在文件 thermal.h 第 158 行定义.

RT_THERMAL_MSG_EVENT_TEMP_SAMPLE

#define RT_THERMAL_MSG_EVENT_TEMP_SAMPLE   RT_BIT(1) /* New Temperature sample */

在文件 thermal.h 第 159 行定义.

RT_THERMAL_MSG_TRIP_VIOLATED

#define RT_THERMAL_MSG_TRIP_VIOLATED   RT_BIT(2) /* TRIP Point violation */

在文件 thermal.h 第 160 行定义.

RT_THERMAL_MSG_TRIP_CHANGED

#define RT_THERMAL_MSG_TRIP_CHANGED   RT_BIT(3) /* TRIP Point temperature changed */

在文件 thermal.h 第 161 行定义.

RT_THERMAL_MSG_DEVICE_DOWN

#define RT_THERMAL_MSG_DEVICE_DOWN   RT_BIT(4) /* Thermal device is down */

在文件 thermal.h 第 162 行定义.

RT_THERMAL_MSG_DEVICE_UP

#define RT_THERMAL_MSG_DEVICE_UP   RT_BIT(5) /* Thermal device is up after a down event */

在文件 thermal.h 第 163 行定义.

RT_THERMAL_MSG_DEVICE_POWER_CAPABILITY_CHANGED

#define RT_THERMAL_MSG_DEVICE_POWER_CAPABILITY_CHANGED   RT_BIT(6) /* Power capability changed */

在文件 thermal.h 第 164 行定义.

RT_THERMAL_MSG_TABLE_CHANGED

#define RT_THERMAL_MSG_TABLE_CHANGED   RT_BIT(7) /* Thermal table(s) changed */

在文件 thermal.h 第 165 行定义.

RT_THERMAL_MSG_EVENT_KEEP_ALIVE

#define RT_THERMAL_MSG_EVENT_KEEP_ALIVE   RT_BIT(8) /* Request for user space handler to respond */

在文件 thermal.h 第 166 行定义.

类型定义说明

rt_thermal_notifier_callback

typedef rt_err_t(* rt_thermal_notifier_callback) (struct rt_thermal_notifier *notifier, rt_ubase_t msg)

在文件 thermal.h 第 168 行定义.

枚举类型说明

rt_thermal_trip_type

enum rt_thermal_trip_type

枚举值
RT_THERMAL_TRIP_ACTIVE	0
RT_THERMAL_TRIP_PASSIVE
RT_THERMAL_TRIP_HOT
RT_THERMAL_TRIP_CRITICAL
RT_THERMAL_TRIP_TYPE_MAX

在文件 thermal.h 第 26 行定义.

{
    RT_THERMAL_TRIP_ACTIVE = 0,
    RT_THERMAL_TRIP_PASSIVE,
    RT_THERMAL_TRIP_HOT,
    RT_THERMAL_TRIP_CRITICAL,
 
    RT_THERMAL_TRIP_TYPE_MAX,
};

函数说明

rt_thermal_zone_device_register()

rt_err_t rt_thermal_zone_device_register

(

struct rt_thermal_zone_device *

zdev

)

rt_thermal_zone_device_unregister()

rt_err_t rt_thermal_zone_device_unregister

(

struct rt_thermal_zone_device *

zdev

)

rt_thermal_cooling_device_register()

rt_err_t rt_thermal_cooling_device_register

(

struct rt_thermal_cooling_device *

cdev

)

rt_thermal_cooling_device_unregister()

rt_err_t rt_thermal_cooling_device_unregister

(

struct rt_thermal_cooling_device *

cdev

)

rt_thermal_cooling_governor_register()

rt_err_t rt_thermal_cooling_governor_register

(

struct rt_thermal_cooling_governor *

gov

)

rt_thermal_cooling_governor_unregister()

rt_err_t rt_thermal_cooling_governor_unregister

(

struct rt_thermal_cooling_governor *

gov

)

rt_thermal_cooling_device_change_governor()

rt_err_t rt_thermal_cooling_device_change_governor	(	struct rt_thermal_cooling_device *	cdev,
		const char *	name )

rt_thermal_zone_notifier_register()

rt_err_t rt_thermal_zone_notifier_register	(	struct rt_thermal_zone_device *	zdev,
		struct rt_thermal_notifier *	notifier )

rt_thermal_zone_notifier_unregister()

rt_err_t rt_thermal_zone_notifier_unregister	(	struct rt_thermal_zone_device *	zdev,
		struct rt_thermal_notifier *	notifier )

rt_thermal_zone_device_update()

void rt_thermal_zone_device_update	(	struct rt_thermal_zone_device *	zdev,
		rt_ubase_t	msg )

rt_thermal_cooling_device_kick()

void rt_thermal_cooling_device_kick

(

struct rt_thermal_zone_device *

zdev

)

rt_thermal_zone_set_trip()

rt_err_t rt_thermal_zone_set_trip	(	struct rt_thermal_zone_device *	zdev,
		int	trip_id,
		const struct rt_thermal_trip *	trip )

rt_thermal_zone_get_trip()

rt_err_t rt_thermal_zone_get_trip	(	struct rt_thermal_zone_device *	zdev,
		int	trip_id,
		struct rt_thermal_trip *	out_trip )