irq.c File Reference

#include <linux/io.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/signal.h>
#include <cpu/irq.h>
#include <asm/page.h>

Go to the source code of this file.

Macros
#define	SMSC_IRQ   IRQ_IRL1
#define	PCI2_IRQ   IRQ_IRL3
#define	EPLD_BASE   0x04002000
#define	EPLD_STATUS_BASE   (epld_virt + 0x10)
#define	EPLD_MASK_BASE   (epld_virt + 0x20)

Functions
int	cayman_irq_demux (int evt)
void	init_cayman_irq (void)

Variables
unsigned long	epld_virt
struct irq_chip	cayman_irq_type

Macro Definition Documentation

#define EPLD_BASE   0x04002000

Definition at line 27 of file irq.c.

#define EPLD_MASK_BASE   (epld_virt + 0x20)

Definition at line 29 of file irq.c.

#define EPLD_STATUS_BASE   (epld_virt + 0x10)

Definition at line 28 of file irq.c.

#define PCI2_IRQ   IRQ_IRL3

Definition at line 23 of file irq.c.

#define SMSC_IRQ   IRQ_IRL1

Definition at line 20 of file irq.c.

Function Documentation

int cayman_irq_demux

(

int

evt

)

Definition at line 98 of file irq.c.

void init_cayman_irq

(

void

)

Definition at line 139 of file irq.c.

Variable Documentation

struct irq_chip cayman_irq_type

Initial value:

= {
    .name       = "Cayman-IRQ",
    .irq_unmask = enable_cayman_irq,
    .irq_mask   = disable_cayman_irq,
}

Definition at line 92 of file irq.c.

unsigned long epld_virt

Definition at line 25 of file irq.c.