tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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#ifdef CONFIG_ISA_ARCOMPACT
17#define TIMER0_IRQ 3
18#define TIMER1_IRQ 4
19#else
20#define TIMER0_IRQ 16
21#define TIMER1_IRQ 17
22#define IPI_IRQ 19
23#endif
24
25#include <linux/interrupt.h>
26#include <asm-generic/irq.h>
27
28extern void arc_init_IRQ(void);
29void arc_local_timer_setup(void);
30void arc_request_percpu_irq(int irq, int cpu,
31 irqreturn_t (*isr)(int irq, void *dev),
32 const char *irq_nm, void *percpu_dev);
33
34#endif