#ifndef __ASM_IDLE_H | |
#define __ASM_IDLE_H | |
#include <linux/cpuidle.h> | |
#include <linux/linkage.h> | |
extern void (*cpu_wait)(void); | |
extern void r4k_wait(void); | |
extern asmlinkage void __r4k_wait(void); | |
extern void r4k_wait_irqoff(void); | |
static inline int using_rollback_handler(void) | |
{ | |
return cpu_wait == r4k_wait; | |
} | |
extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev, | |
struct cpuidle_driver *drv, int index); | |
#define MIPS_CPUIDLE_WAIT_STATE {\ | |
.enter = mips_cpuidle_wait_enter,\ | |
.exit_latency = 1,\ | |
.target_residency = 1,\ | |
.power_usage = UINT_MAX,\ | |
.name = "wait",\ | |
.desc = "MIPS wait",\ | |
} | |
#endif /* __ASM_IDLE_H */ |