hpet.c File Reference

#include "hpet.h"
#include "priv_hpet.h"
#include "acpi_tables/acpi_tables.h"
#include "utils/common.h"

Include dependency graph for hpet.c:

Functions
uint8_t	HPET_Initialize ()
uint8_t	HPET_GetTimerCount ()
uint64_t	HPET_GetFrequency ()
void	HPET_SetEnable (int enable)
void	HPET_Write (uint32_t reg, uint64_t val)
uint64_t	HPET_Read (uint32_t reg)
uint64_t	HPET_GetGlobalCounter ()
void	HPET_SetGlobalCounter (uint64_t val)
uint32_t	HPET_GetSupportedIRQs (uint8_t index)
uint8_t	HPET_IsPeriodicCapable (uint8_t index)
void	HPET_SetTimerConfig (uint8_t index, uint8_t irq, uint8_t enable_int, uint8_t periodic, uint8_t timer_value_set, uint64_t tick_count)

Variables
uint64_t *	hpet_base_addr
uint8_t	timer_count = 0

Function Documentation

uint64_t HPET_GetFrequency

(

)

uint64_t HPET_GetGlobalCounter

(

)

uint32_t HPET_GetSupportedIRQs

(

uint8_t

index

)

uint8_t HPET_GetTimerCount

(

)

uint8_t HPET_Initialize

(

)

uint8_t HPET_IsPeriodicCapable

(

uint8_t

index

)

uint64_t HPET_Read

(

uint32_t

reg

)

void HPET_SetEnable

(

int

enable

)

void HPET_SetGlobalCounter

(

uint64_t

val

)

void HPET_SetTimerConfig	(	uint8_t	index,
		uint8_t	irq,
		uint8_t	enable_int,
		uint8_t	periodic,
		uint8_t	timer_value_set,
		uint64_t	tick_count
	)

void HPET_Write	(	uint32_t	reg,
		uint64_t	val
	)

Variable Documentation

uint64_t* hpet_base_addr

uint8_t timer_count = 0