1/* 2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9#ifndef __ASM_ARC_IRQ_H 10#define __ASM_ARC_IRQ_H 11 12#define NR_CPU_IRQS 32 /* number of interrupt lines of ARC770 CPU */ 13#define NR_IRQS 128 /* allow some CPU external IRQ handling */ 14 15/* Platform Independent IRQs */ 16#define TIMER0_IRQ 3 17#define TIMER1_IRQ 4 18 19#include <linux/interrupt.h> 20#include <asm-generic/irq.h> 21 22extern void arc_init_IRQ(void); 23void arc_local_timer_setup(void); 24void arc_request_percpu_irq(int irq, int cpu, 25 irqreturn_t (*isr)(int irq, void *dev), 26 const char *irq_nm, void *percpu_dev); 27 28#endif 29