/* * include/linux/irqchip/arm-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 __LINUX_IRQCHIP_ARM_GIC_H #define __LINUX_IRQCHIP_ARM_GIC_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_IGROUP 0x080 #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_SET 0x300 #define GIC_DIST_ACTIVE_CLEAR 0x380 #define GIC_DIST_PRI 0x400 #define GIC_DIST_TARGET 0x800 #define GIC_DIST_CONFIG 0xc00 #define GIC_DIST_SOFTINT 0xf00 struct device_node; extern struct irq_chip gic_arch_extn; void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *, u32 offset, struct device_node *); void gic_secondary_init(unsigned int); void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); static inline void gic_init(unsigned int nr, int start, void __iomem *dist , void __iomem *cpu) { gic_init_bases(nr, start, dist, cpu, 0, NULL); } #endif