arch/s390/include/asm/hardirq.h

   1 /*
   2  *  S390 version
   3  *    Copyright IBM Corp. 1999, 2000
   4  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
   5  *               Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
   6  *
   7  *  Derived from "include/asm-i386/hardirq.h"
   8  */
   9
  10 #ifndef __ASM_HARDIRQ_H
  11 #define __ASM_HARDIRQ_H
  12
  13 #include <asm/lowcore.h>
  14
  15 #define local_softirq_pending() (S390_lowcore.softirq_pending)
  16
  17 #define __ARCH_IRQ_STAT
  18 #define __ARCH_HAS_DO_SOFTIRQ
  19 #define __ARCH_IRQ_EXIT_IRQS_DISABLED
  20
  21 #define HARDIRQ_BITS    8
  22
  23 static inline void ack_bad_irq(unsigned int irq)
  24 {
  25         printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
  26 }
  27
  28 #endif /* __ASM_HARDIRQ_H */