extint.c File Reference

#include <linux/errno.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/random.h>
#include <linux/slab.h>
#include <asm/io.h>

Go to the source code of this file.

Data Structures
struct	eic

Macros
#define	EIC_IER   0x0000
#define	EIC_IDR   0x0004
#define	EIC_IMR   0x0008
#define	EIC_ISR   0x000c
#define	EIC_ICR   0x0010
#define	EIC_MODE   0x0014
#define	EIC_EDGE   0x0018
#define	EIC_LEVEL   0x001c
#define	EIC_NMIC   0x0024
#define	EIC_NMIC_ENABLE   (1 << 0)
#define	EIC_BIT(name)   (1 << EIC_##name##_OFFSET)
#define	EIC_BF(name, value)
#define	EIC_BFEXT(name, value)
#define	EIC_BFINS(name, value, old)
#define	eic_readl(port, reg)   __raw_readl((port)->regs + EIC_##reg)
#define	eic_writel(port, reg, value)   __raw_writel((value), (port)->regs + EIC_##reg)

Functions
int	nmi_enable (void)
void	nmi_disable (void)
	arch_initcall (eic_init)

Macro Definition Documentation

#define EIC_BF	(		name,
			value
	)

Value:

(((value) & ((1 << EIC_##name##_SIZE) - 1)) \
     << EIC_##name##_OFFSET)

Definition at line 38 of file extint.c.

#define EIC_BFEXT	(		name,
			value
	)

Value:

(((value) >> EIC_##name##_OFFSET)       \
     & ((1 << EIC_##name##_SIZE) - 1))

Definition at line 41 of file extint.c.

#define EIC_BFINS	(		name,
			value,
			old
	)

Value:

(((old) & ~(((1 << EIC_##name##_SIZE) - 1)  \
            << EIC_##name##_OFFSET))        \
     | EIC_BF(name,value))

Definition at line 44 of file extint.c.

#define EIC_BIT

(

name

)

(1 << EIC_##name##_OFFSET)

Definition at line 36 of file extint.c.

#define EIC_EDGE   0x0018

Definition at line 28 of file extint.c.

#define EIC_ICR   0x0010

Definition at line 26 of file extint.c.

#define EIC_IDR   0x0004

Definition at line 23 of file extint.c.

#define EIC_IER   0x0000

Definition at line 22 of file extint.c.

#define EIC_IMR   0x0008

Definition at line 24 of file extint.c.

#define EIC_ISR   0x000c

Definition at line 25 of file extint.c.

#define EIC_LEVEL   0x001c

Definition at line 29 of file extint.c.

#define EIC_MODE   0x0014

Definition at line 27 of file extint.c.

#define EIC_NMIC   0x0024

Definition at line 30 of file extint.c.

#define EIC_NMIC_ENABLE   (1 << 0)

Definition at line 33 of file extint.c.

#define eic_readl	(		port,
			reg
	)		__raw_readl((port)->regs + EIC_##reg)

Definition at line 50 of file extint.c.

#define eic_writel	(		port,
			reg,
			value
	)		__raw_writel((value), (port)->regs + EIC_##reg)

Definition at line 52 of file extint.c.

Function Documentation

arch_initcall

(

eic_init

)

void nmi_disable

(

void

)

Definition at line 174 of file extint.c.

int nmi_enable

(

void

)

Definition at line 164 of file extint.c.