From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/mn10300/include/asm/irq.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 arch/mn10300/include/asm/irq.h (limited to 'arch/mn10300/include/asm/irq.h') diff --git a/arch/mn10300/include/asm/irq.h b/arch/mn10300/include/asm/irq.h new file mode 100644 index 000000000..1a73fb3f6 --- /dev/null +++ b/arch/mn10300/include/asm/irq.h @@ -0,0 +1,40 @@ +/* MN10300 Hardware interrupt definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Modified by David Howells (dhowells@redhat.com) + * - Derived from include/asm-i386/irq.h: + * - (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_IRQ_H +#define _ASM_IRQ_H + +#include +#include +#include + +/* this number is used when no interrupt has been assigned */ +#define NO_IRQ INT_MAX + +/* + * hardware irq numbers + * - the ASB2364 has an FPGA with an IRQ multiplexer on it + */ +#ifdef CONFIG_MN10300_UNIT_ASB2364 +#include +#else +#define NR_CPU_IRQS GxICR_NUM_IRQS +#define NR_IRQS NR_CPU_IRQS +#endif + +/* external hardware irq numbers */ +#define NR_XIRQS GxICR_NUM_XIRQS + +#define irq_canonicalize(IRQ) (IRQ) + +#endif /* _ASM_IRQ_H */ -- cgit v1.2.3-54-g00ecf