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| author | David S. Miller <davem@davemloft.net> | 2008-07-18 11:39:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-18 11:39:39 +0200 |
| commit | 49997d75152b3d23c53b0fa730599f2f74c92c65 (patch) | |
| tree | 46e93126170d02cfec9505172e545732c1b69656 /include/asm-x86/irq.h | |
| parent | pkt_sched: Make default qdisc nonshared-multiqueue safe. (diff) | |
| parent | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| download | linux-49997d75152b3d23c53b0fa730599f2f74c92c65.tar.xz linux-49997d75152b3d23c53b0fa730599f2f74c92c65.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/powerpc/booting-without-of.txt
drivers/atm/Makefile
drivers/net/fs_enet/fs_enet-main.c
drivers/pci/pci-acpi.c
net/8021q/vlan.c
net/iucv/iucv.c
Diffstat (limited to 'include/asm-x86/irq.h')
| -rw-r--r-- | include/asm-x86/irq.h | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/include/asm-x86/irq.h b/include/asm-x86/irq.h index 7ba905465a53..1a2925757317 100644 --- a/include/asm-x86/irq.h +++ b/include/asm-x86/irq.h @@ -1,5 +1,50 @@ -#ifdef CONFIG_X86_32 -# include "irq_32.h" +#ifndef _ASM_IRQ_H +#define _ASM_IRQ_H +/* + * (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar + * + * IRQ/IPI changes taken from work by Thomas Radke + * <tomsoft@informatik.tu-chemnitz.de> + */ + +#include <asm/apicdef.h> +#include <asm/irq_vectors.h> + +static inline int irq_canonicalize(int irq) +{ + return ((irq == 2) ? 9 : irq); +} + +#ifdef CONFIG_X86_LOCAL_APIC +# define ARCH_HAS_NMI_WATCHDOG +#endif + +#ifdef CONFIG_4KSTACKS + extern void irq_ctx_init(int cpu); + extern void irq_ctx_exit(int cpu); +# define __ARCH_HAS_DO_SOFTIRQ #else -# include "irq_64.h" +# define irq_ctx_init(cpu) do { } while (0) +# define irq_ctx_exit(cpu) do { } while (0) +# ifdef CONFIG_X86_64 +# define __ARCH_HAS_DO_SOFTIRQ +# endif +#endif + +#ifdef CONFIG_IRQBALANCE +extern int irqbalance_disable(char *str); +#endif + +#ifdef CONFIG_HOTPLUG_CPU +#include <linux/cpumask.h> +extern void fixup_irqs(cpumask_t map); #endif + +extern unsigned int do_IRQ(struct pt_regs *regs); +extern void init_IRQ(void); +extern void native_init_IRQ(void); + +/* Interrupt vector management */ +extern DECLARE_BITMAP(used_vectors, NR_VECTORS); + +#endif /* _ASM_IRQ_H */ |