include/asm-x86_64/hardirq.h

   1 #ifndef __ASM_HARDIRQ_H
   2 #define __ASM_HARDIRQ_H
   3
   4 #include <linux/threads.h>
   5 #include <linux/irq.h>
   6 #include <asm/pda.h>
   7 #include <asm/apic.h>
   8
   9 /* We can have at most NR_VECTORS irqs routed to a cpu at a time */
  10 #define MAX_HARDIRQS_PER_CPU NR_VECTORS
  11
  12 #define __ARCH_IRQ_STAT 1
  13
  14 #define local_softirq_pending() read_pda(__softirq_pending)
  15
  16 #define __ARCH_SET_SOFTIRQ_PENDING 1
  17
  18 #define set_softirq_pending(x) write_pda(__softirq_pending, (x))
  19 #define or_softirq_pending(x)  or_pda(__softirq_pending, (x))
  20
  21 extern void ack_bad_irq(unsigned int irq);
  22
  23 #endif /* __ASM_HARDIRQ_H */