tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * include/asm-xtensa/irq.h
3 *
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
6 * for more details.
7 *
8 * Copyright (C) 2001 - 2005 Tensilica Inc.
9 */
10
11#ifndef _XTENSA_IRQ_H
12#define _XTENSA_IRQ_H
13
14#include <asm/platform/hardware.h>
15
16#include <xtensa/config/core.h>
17
18#ifndef PLATFORM_NR_IRQS
19# define PLATFORM_NR_IRQS 0
20#endif
21#define XTENSA_NR_IRQS XCHAL_NUM_INTERRUPTS
22#define NR_IRQS (XTENSA_NR_IRQS + PLATFORM_NR_IRQS)
23
24static __inline__ int irq_canonicalize(int irq)
25{
26 return (irq);
27}
28
29struct irqaction;
30#if 0 // FIXME
31extern void disable_irq_nosync(unsigned int);
32extern void disable_irq(unsigned int);
33extern void enable_irq(unsigned int);
34#endif
35
36#endif /* _XTENSA_IRQ_H */