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/*
13 * ARCv2 can support 240 interrupts in the core interrupts controllers and
14 * 128 interrupts in IDU. Thus 512 virtual IRQs must be enough for most
15 * configurations of boards.
16 * This doesnt affect ARCompact, but we change it to same value
17 */
18#define NR_IRQS		512
19
20/* Platform Independent IRQs */
21#ifdef CONFIG_ISA_ARCV2
22#define IPI_IRQ		19
23#define SOFTIRQ_IRQ	21
24#define FIRST_EXT_IRQ	24
25#endif
26
27#include <linux/interrupt.h>
28#include <asm-generic/irq.h>
29
30extern void arc_init_IRQ(void);
31
32#endif