irq.c File Reference

#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
#include <asm/mach-ar7/ar7.h>

Go to the source code of this file.

Macros
#define	EXCEPT_OFFSET   0x80
#define	PACE_OFFSET   0xA0
#define	CHNLS_OFFSET   0x200
#define	REG_OFFSET(irq, reg)   ((irq) / 32 * 0x4 + reg * 0x10)
#define	SEC_REG_OFFSET(reg)   (EXCEPT_OFFSET + reg * 0x8)
#define	SEC_SR_OFFSET   (SEC_REG_OFFSET(0)) /* 0x80 */
#define	CR_OFFSET(irq)   (REG_OFFSET(irq, 1)) /* 0x10 */
#define	SEC_CR_OFFSET   (SEC_REG_OFFSET(1)) /* 0x88 */
#define	ESR_OFFSET(irq)   (REG_OFFSET(irq, 2)) /* 0x20 */
#define	SEC_ESR_OFFSET   (SEC_REG_OFFSET(2)) /* 0x90 */
#define	ECR_OFFSET(irq)   (REG_OFFSET(irq, 3)) /* 0x30 */
#define	SEC_ECR_OFFSET   (SEC_REG_OFFSET(3)) /* 0x98 */
#define	PIR_OFFSET   (0x40)
#define	MSR_OFFSET   (0x44)
#define	PM_OFFSET(irq)   (REG_OFFSET(irq, 5)) /* 0x50 */
#define	TM_OFFSET(irq)   (REG_OFFSET(irq, 6)) /* 0x60 */
#define	REG(addr)   ((u32 *)(KSEG1ADDR(AR7_REGS_IRQ) + addr))
#define	CHNL_OFFSET(chnl)   (CHNLS_OFFSET + (chnl * 4))

Functions
void __init	arch_init_irq (void)
asmlinkage void	plat_irq_dispatch (void)

Macro Definition Documentation

#define CHNL_OFFSET

(

chnl

)

(CHNLS_OFFSET + (chnl * 4))

Definition at line 48 of file irq.c.

#define CHNLS_OFFSET   0x200

Definition at line 30 of file irq.c.

#define CR_OFFSET

(

irq

)

(REG_OFFSET(irq, 1)) /* 0x10 */

Definition at line 35 of file irq.c.

#define ECR_OFFSET

(

irq

)

(REG_OFFSET(irq, 3)) /* 0x30 */

Definition at line 39 of file irq.c.

#define ESR_OFFSET

(

irq

)

(REG_OFFSET(irq, 2)) /* 0x20 */

Definition at line 37 of file irq.c.

#define EXCEPT_OFFSET   0x80

Definition at line 28 of file irq.c.

#define MSR_OFFSET   (0x44)

Definition at line 42 of file irq.c.

#define PACE_OFFSET   0xA0

Definition at line 29 of file irq.c.

#define PIR_OFFSET   (0x40)

Definition at line 41 of file irq.c.

#define PM_OFFSET

(

irq

)

(REG_OFFSET(irq, 5)) /* 0x50 */

Definition at line 43 of file irq.c.

#define REG

(

addr

)

((u32 *)(KSEG1ADDR(AR7_REGS_IRQ) + addr))

Definition at line 46 of file irq.c.

#define REG_OFFSET	(		irq,
			reg
	)		((irq) / 32 * 0x4 + reg * 0x10)

Definition at line 32 of file irq.c.

#define SEC_CR_OFFSET   (SEC_REG_OFFSET(1)) /* 0x88 */

Definition at line 36 of file irq.c.

#define SEC_ECR_OFFSET   (SEC_REG_OFFSET(3)) /* 0x98 */

Definition at line 40 of file irq.c.

#define SEC_ESR_OFFSET   (SEC_REG_OFFSET(2)) /* 0x90 */

Definition at line 38 of file irq.c.

#define SEC_REG_OFFSET

(

reg

)

(EXCEPT_OFFSET + reg * 0x8)

Definition at line 33 of file irq.c.

#define SEC_SR_OFFSET   (SEC_REG_OFFSET(0)) /* 0x80 */

Definition at line 34 of file irq.c.

#define TM_OFFSET

(

irq

)

(REG_OFFSET(irq, 6)) /* 0x60 */

Definition at line 44 of file irq.c.

Function Documentation

void __init arch_init_irq

(

void

)

Definition at line 137 of file irq.c.

asmlinkage void plat_irq_dispatch

(

void

)

Definition at line 169 of file irq.c.