30 lines
688 B
C
30 lines
688 B
C
#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,\
|
|
.flags = CPUIDLE_FLAG_TIME_VALID,\
|
|
.name = "wait",\
|
|
.desc = "MIPS wait",\
|
|
}
|
|
|
|
#endif /* __ASM_IDLE_H */
|