i8259.c File Reference

#include <linux/delay.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/syscore_ops.h>
#include <linux/irq.h>
#include <asm/i8259.h>
#include <asm/io.h>

Go to the source code of this file.

Macros
#define	cached_master_mask   (cached_irq_mask)
#define	cached_slave_mask   (cached_irq_mask >> 8)

Functions
	DEFINE_RAW_SPINLOCK (i8259A_lock)
int	i8259A_irq_pending (unsigned int irq)
void	make_8259A_irq (unsigned int irq)
	device_initcall (i8259A_init_sysfs)
void __init	init_i8259_irqs (void)

Macro Definition Documentation

#define cached_master_mask   (cached_irq_mask)

Definition at line 59 of file i8259.c.

#define cached_slave_mask   (cached_irq_mask >> 8)

Definition at line 60 of file i8259.c.

Function Documentation

DEFINE_RAW_SPINLOCK

(

i8259A_lock

)

device_initcall

(

i8259A_init_sysfs

)

int i8259A_irq_pending

(

unsigned int

irq

)

Definition at line 92 of file i8259.c.

void __init init_i8259_irqs

(

void

)

Definition at line 320 of file i8259.c.

void make_8259A_irq

(

unsigned int

irq

)

Definition at line 110 of file i8259.c.