| /* |
| * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
| * |
| * 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_ARC_IRQ_H |
| #define __ASM_ARC_IRQ_H |
| |
| #define NR_CPU_IRQS 32 /* number of interrupt lines of ARC770 CPU */ |
| #define NR_IRQS 128 /* allow some CPU external IRQ handling */ |
| |
| /* Platform Independent IRQs */ |
| #ifdef CONFIG_ISA_ARCOMPACT |
| #define TIMER0_IRQ 3 |
| #define TIMER1_IRQ 4 |
| #define IPI_IRQ (NR_CPU_IRQS-1) /* dummy to enable SMP build for up hardware */ |
| #else |
| #define TIMER0_IRQ 16 |
| #define TIMER1_IRQ 17 |
| #define IPI_IRQ 19 |
| #endif |
| |
| #include <linux/interrupt.h> |
| #include <asm-generic/irq.h> |
| |
| extern void arc_init_IRQ(void); |
| void arc_local_timer_setup(void); |
| void arc_request_percpu_irq(int irq, int cpu, |
| irqreturn_t (*isr)(int irq, void *dev), |
| const char *irq_nm, void *percpu_dev); |
| |
| #endif |