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  */