2008-05-02 22:14:44 +02:00
										 
									 
								 
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								#ifndef _ASM_IRQ_H
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								#define _ASM_IRQ_H
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								/*
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								 *	(C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
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								 *
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								 *	IRQ/IPI changes taken from work by Thomas Radke
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								 *	<tomsoft@informatik.tu-chemnitz.de>
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								 */
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								#include <asm/apicdef.h>
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								#include <asm/irq_vectors.h>
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								static inline int irq_canonicalize(int irq)
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								{
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									return ((irq == 2) ? 9 : irq);
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								}
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								#ifdef CONFIG_X86_LOCAL_APIC
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								# define ARCH_HAS_NMI_WATCHDOG
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								#endif
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								#ifdef CONFIG_4KSTACKS
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								  extern void irq_ctx_init(int cpu);
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								  extern void irq_ctx_exit(int cpu);
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								# define __ARCH_HAS_DO_SOFTIRQ
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											2007-10-11 11:20:03 +02:00
										 
									 
								 
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								#else
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											2008-05-02 22:14:44 +02:00
										 
									 
								 
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								# define irq_ctx_init(cpu) do { } while (0)
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								# define irq_ctx_exit(cpu) do { } while (0)
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								# ifdef CONFIG_X86_64
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								#  define __ARCH_HAS_DO_SOFTIRQ
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								# endif
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								#endif
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								#ifdef CONFIG_IRQBALANCE
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								extern int irqbalance_disable(char *str);
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								#endif
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								#ifdef CONFIG_HOTPLUG_CPU
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								#include <linux/cpumask.h>
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								extern void fixup_irqs(cpumask_t map);
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								#endif
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											2008-05-02 22:14:44 +02:00
										 
									 
								 
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								extern unsigned int do_IRQ(struct pt_regs *regs);
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								extern void init_IRQ(void);
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								extern void native_init_IRQ(void);
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								/* Interrupt vector management */
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								extern DECLARE_BITMAP(used_vectors, NR_VECTORS);
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								#endif /* _ASM_IRQ_H */
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