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[linux-2.6.git] / include / asm-x86_64 / mach-xen / asm / irq.h
1 #ifndef _ASM_IRQ_H
2 #define _ASM_IRQ_H
3
4 /*
5  *      linux/include/asm/irq.h
6  *
7  *      (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
8  *
9  *      IRQ/IPI changes taken from work by Thomas Radke
10  *      <tomsoft@informatik.tu-chemnitz.de>
11  */
12
13 #include <linux/config.h>
14 #include <linux/sched.h>
15 /* include comes from machine specific directory */
16 #include "irq_vectors.h"
17 #include <asm/thread_info.h>
18
19 static __inline__ int irq_canonicalize(int irq)
20 {
21         return ((irq == 2) ? 9 : irq);
22 }
23
24 #ifdef CONFIG_X86_LOCAL_APIC
25 #define ARCH_HAS_NMI_WATCHDOG           /* See include/linux/nmi.h */
26 #endif
27
28 #define KDB_VECTOR      0xf9
29
30 # define irq_ctx_init(cpu) do { } while (0)
31
32 #ifdef CONFIG_HOTPLUG_CPU
33 #include <linux/cpumask.h>
34 extern void fixup_irqs(cpumask_t map);
35 #endif
36
37 #define __ARCH_HAS_DO_SOFTIRQ 1
38
39 #endif /* _ASM_IRQ_H */