sys-clic.h File Reference

#include <io.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>
#include <common.h>
#include <log.h>
#include <reg-clic.h>
#include <reg-ncat.h>

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Classes
struct	irq_controller

Macros
#define	CLIC_IRQ_NUM   (186)

Typedefs
typedef enum irq_trigger_type	irq_trigger_type_t
typedef struct irq_controller	irq_controller_t

Enumerations
enum	irq_trigger_type { IRQ_TRIGGER_TYPE_LEVEL , IRQ_TRIGGER_TYPE_EDGE_RISING , IRQ_TRIGGER_TYPE_EDGE_FALLING , IRQ_TRIGGER_TYPE_EDGE_BOTH }

Functions
void	do_irq (uint64_t cause)
	Handles the IRQ.
int	arch_interrupt_init (void)
	Initializes the interrupt mechanism.
int	arch_interrupt_exit (void)
	Exits the interrupt mechanism.

Macro Definition Documentation

CLIC_IRQ_NUM

#define CLIC_IRQ_NUM   (186)

Typedef Documentation

irq_controller_t

typedef struct irq_controller irq_controller_t

irq_trigger_type_t

typedef enum irq_trigger_type irq_trigger_type_t

Enumeration Type Documentation

irq_trigger_type

enum irq_trigger_type

Enumerator
IRQ_TRIGGER_TYPE_LEVEL
IRQ_TRIGGER_TYPE_EDGE_RISING
IRQ_TRIGGER_TYPE_EDGE_FALLING
IRQ_TRIGGER_TYPE_EDGE_BOTH

Function Documentation

arch_interrupt_exit()

int arch_interrupt_exit

(

void

)

Exits the interrupt mechanism.

Returns

0 on success, or an error code

arch_interrupt_init()

int arch_interrupt_init

(

void

)

Initializes the interrupt mechanism.

Returns

0 on success, or an error code

do_irq()

void do_irq

(

uint64_t

cause

)

Handles the IRQ.