plat_fan.h File Reference

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Macros
#define	MAX_FAN_DUTY_VALUE   100
#define	DEFAULT_FAN_DUTY_VALUE   70
#define	MAX_FAN_PWM_INDEX_COUNT   4
#define	INDEX_ALL_PWM   0xFF
#define	PWM_DEVICE_NAME   "PWM"

Enumerations
enum	fan_mode_ctrl_cmd { FAN_SET_MANUAL_MODE = 0x00 , FAN_SET_AUTO_MODE = 0x01 , FAN_GET_MODE = 0x02 }
enum	fan_mode { FAN_MANUAL_MODE = 0x00 , FAN_AUTO_MODE = 0x01 }

Functions
void	init_fan_mode ()
void	init_fan_duty ()
int	pal_get_fan_ctrl_mode (uint8_t *ctrl_mode)
void	pal_set_fan_ctrl_mode (uint8_t ctrl_mode)
int	pal_get_fan_rpm (uint8_t fan_id, uint16_t *rpm)
int	pal_get_fan_duty (uint8_t pwm_id, uint8_t *duty, uint8_t slot_index)
int	pal_set_fan_duty (uint8_t pwm_id, uint8_t duty, uint8_t slot_index)

Macro Definition Documentation

DEFAULT_FAN_DUTY_VALUE

#define DEFAULT_FAN_DUTY_VALUE   70

INDEX_ALL_PWM

#define INDEX_ALL_PWM   0xFF

MAX_FAN_DUTY_VALUE

#define MAX_FAN_DUTY_VALUE   100

MAX_FAN_PWM_INDEX_COUNT

#define MAX_FAN_PWM_INDEX_COUNT   4

PWM_DEVICE_NAME

#define PWM_DEVICE_NAME   "PWM"

Enumeration Type Documentation

fan_mode

enum fan_mode

Enumerator
FAN_MANUAL_MODE
FAN_AUTO_MODE

fan_mode_ctrl_cmd

enum fan_mode_ctrl_cmd

Enumerator
FAN_SET_MANUAL_MODE
FAN_SET_AUTO_MODE
FAN_GET_MODE

Function Documentation

init_fan_duty()

void init_fan_duty

(

)

init_fan_mode()

void init_fan_mode

(

)

pal_get_fan_ctrl_mode()

int pal_get_fan_ctrl_mode

(

uint8_t *

ctrl_mode

)

pal_get_fan_duty()

int pal_get_fan_duty	(	uint8_t	pwm_id,
		uint8_t *	duty,
		uint8_t	slot_index
	)

pal_get_fan_rpm()

int pal_get_fan_rpm	(	uint8_t	fan_id,
		uint16_t *	rpm
	)

pal_set_fan_ctrl_mode()

void pal_set_fan_ctrl_mode

(

uint8_t

ctrl_mode

)

pal_set_fan_duty()

int pal_set_fan_duty	(	uint8_t	pwm_id,
		uint8_t	duty,
		uint8_t	slot_index
	)