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gic.h

/*
 *  arch/arm/include/asm/hardware/gic.h
 *
 *  Copyright (C) 2002 ARM Limited, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef __ASM_ARM_HARDWARE_GIC_H
#define __ASM_ARM_HARDWARE_GIC_H

#include <linux/compiler.h>

#define GIC_CPU_CTRL                0x00
#define GIC_CPU_PRIMASK             0x04
#define GIC_CPU_BINPOINT            0x08
#define GIC_CPU_INTACK              0x0c
#define GIC_CPU_EOI                 0x10
#define GIC_CPU_RUNNINGPRI          0x14
#define GIC_CPU_HIGHPRI             0x18

#define GIC_DIST_CTRL               0x000
#define GIC_DIST_CTR                0x004
#define GIC_DIST_ENABLE_SET         0x100
#define GIC_DIST_ENABLE_CLEAR       0x180
#define GIC_DIST_PENDING_SET        0x200
#define GIC_DIST_PENDING_CLEAR            0x280
#define GIC_DIST_ACTIVE_BIT         0x300
#define GIC_DIST_PRI                0x400
#define GIC_DIST_TARGET             0x800
#define GIC_DIST_CONFIG             0xc00
#define GIC_DIST_SOFTINT            0xf00

#ifndef __ASSEMBLY__
void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start);
void gic_cpu_init(unsigned int gic_nr, void __iomem *base);
void gic_cascade_irq(unsigned int gic_nr, unsigned int irq);
void gic_raise_softirq(cpumask_t cpumask, unsigned int irq);
#endif

#endif

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