irq_controller.h File Reference

#include <metal/irq.h>
#include <metal/list.h>
#include <stdlib.h>

Go to the source code of this file.

Data Structures
struct	metal_irq
	Libmetal interrupt structure. More...
struct	metal_irq_controller
	Libmetal interrupt controller structure. More...

Macros
#define	METAL_IRQ_ANY   (-1)
	IRQ ANY ID. More...
#define	METAL_IRQ_DISABLE   0U
	IRQ state macro which will be passed to metal irq set state function to indicate which state the caller want the IRQ to change to. More...
#define	METAL_IRQ_ENABLE   1U
#define	METAL_IRQ_CONTROLLER_DECLARE(_irq_controller, _irq_base, _irq_num, _arg, _irq_set_enable, _irq_register, _irqs)

Typedefs
typedef void(*	metal_irq_set_enable) (struct metal_irq_controller *irq_cntr, int irq, unsigned int enable)
	type of interrupt controller to set irq enable More...
typedef int(*	metal_cntr_irq_register) (struct metal_irq_controller *irq_cntr, int irq, metal_irq_handler hd, void *arg)
	type of controller specific registering interrupt function More...

Functions
int	metal_irq_register_controller (struct metal_irq_controller *cntr)
	metal_irq_register_controller More...
static int	metal_irq_handle (struct metal_irq *irq_data, int irq)
	metal_irq_handle More...