x86: sync hardirq_{32,64}.h
[safe/jmp/linux-2.6] / arch / x86 / include / asm / hardirq_32.h
1 #ifndef _ASM_X86_HARDIRQ_32_H
2 #define _ASM_X86_HARDIRQ_32_H
3
4 #include <linux/threads.h>
5 #include <linux/irq.h>
6
7 typedef struct {
8         unsigned int __softirq_pending;
9         unsigned int __nmi_count;       /* arch dependent */
10         unsigned int apic_timer_irqs;   /* arch dependent */
11         unsigned int irq0_irqs;
12         unsigned int irq_resched_count;
13         unsigned int irq_call_count;
14         unsigned int irq_tlb_count;
15         unsigned int irq_thermal_count;
16         unsigned int irq_spurious_count;
17         unsigned int irq_threshold_count;
18 } ____cacheline_aligned irq_cpustat_t;
19
20 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
21
22 /* We can have at most NR_VECTORS irqs routed to a cpu at a time */
23 #define MAX_HARDIRQS_PER_CPU NR_VECTORS
24
25 #define __ARCH_IRQ_STAT
26
27 #define inc_irq_stat(member)    percpu_add(irq_stat.member, 1)
28
29 #define local_softirq_pending() percpu_read(irq_stat.__softirq_pending)
30
31 #define __ARCH_SET_SOFTIRQ_PENDING
32
33 #define set_softirq_pending(x)  percpu_write(irq_stat.__softirq_pending, (x))
34 #define or_softirq_pending(x)   percpu_or(irq_stat.__softirq_pending, (x))
35
36 extern void ack_bad_irq(unsigned int irq);
37
38 #endif /* _ASM_X86_HARDIRQ_32_H */