| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | |
| 30 | extern void arc_init_IRQ(void); |
| 31 | |
| 32 | #endif |