LXR linux/arch/mips/include/asm/idle.h

   1#ifndef __ASM_IDLE_H
   2#define __ASM_IDLE_H
   3
   4#include <linux/cpuidle.h>
   5#include <linux/linkage.h>
   6
   7extern void (*cpu_wait)(void);
   8extern void r4k_wait(void);
   9extern asmlinkage void __r4k_wait(void);
  10extern void r4k_wait_irqoff(void);
  11
  12static inline int using_rollback_handler(void)
  13{
  14        return cpu_wait == r4k_wait;
  15}
  16
  17extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev,
  18                                   struct cpuidle_driver *drv, int index);
  19
  20#define MIPS_CPUIDLE_WAIT_STATE {\
  21        .enter                  = mips_cpuidle_wait_enter,\
  22        .exit_latency           = 1,\
  23        .target_residency       = 1,\
  24        .power_usage            = UINT_MAX,\
  25        .name                   = "wait",\
  26        .desc                   = "MIPS wait",\
  27}
  28
  29#endif /* __ASM_IDLE_H  */
  30