/usr/src/linux-headers-5.15.0-181/arch/arc/include/asm
Edit: /usr/src/linux-headers-5.15.0-181/arch/arc/include/asm/irq.h (679B)
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_IRQ_H
#define __ASM_ARC_IRQ_H
/*
* ARCv2 can support 240 interrupts in the core interrupts controllers and
* 128 interrupts in IDU. Thus 512 virtual IRQs must be enough for most
* configurations of boards.
* This doesnt affect ARCompact, but we change it to same value
*/
#define NR_IRQS 512
/* Platform Independent IRQs */
#ifdef CONFIG_ISA_ARCV2
#define IPI_IRQ 19
#define SOFTIRQ_IRQ 21
#define FIRST_EXT_IRQ 24
#endif
#include
#include
extern void arc_init_IRQ(void);
#endif