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File: [Development] / linux-2.6-xfs-all / include / asm-mn10300 / irq.h (download)

Revision 1.1, Tue Feb 26 16:44:40 2008 UTC (9 years, 8 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD 

Merge up to 2.6.25-rc3
Merge of 2.6.x-xfs-melb:linux:30555a by kenmcd.

/* 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 <asm/intctl-regs.h>
#include <asm/reset-regs.h>
#include <asm/proc/irq.h>

/* this number is used when no interrupt has been assigned */
#define NO_IRQ		INT_MAX

/* hardware irq numbers */
#define NR_IRQS		GxICR_NUM_IRQS

/* external hardware irq numbers */
#define NR_XIRQS	GxICR_NUM_XIRQS

#define irq_canonicalize(IRQ) (IRQ)

#endif /* _ASM_IRQ_H */