release/src-rt-6.x/linux/linux-2.6/include/asm-i386/hardirq.h

   1 #ifndef __ASM_HARDIRQ_H
   2 #define __ASM_HARDIRQ_H
   3
   4 #include <linux/threads.h>
   5 #include <linux/irq.h>
   6
   7 typedef struct {
   8         unsigned int __softirq_pending;
   9         unsigned long idle_timestamp;
  10         unsigned int __nmi_count;       /* arch dependent */
  11         unsigned int apic_timer_irqs;   /* arch dependent */
  12 } ____cacheline_aligned irq_cpustat_t;
  13
  14 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
  15 extern irq_cpustat_t irq_stat[];
  16
  17 #define __ARCH_IRQ_STAT
  18 #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)
  19
  20 void ack_bad_irq(unsigned int irq);
  21 #include <linux/irq_cpustat.h>
  22
  23 #endif /* __ASM_HARDIRQ_H */