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/*
* linux/arch/unicore/include/mach/pm.h
*
* Code specific to PKUnity SoC and UniCore ISA
*
* Copyright (C) 2001-2010 GUAN Xue-tao
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __PUV3_PM_H__
#define __PUV3_PM_H__
#include <linux/suspend.h>
struct puv3_cpu_pm_fns {
int save_count;
void (*save)(unsigned long *);
void (*restore)(unsigned long *);
int (*valid)(suspend_state_t state);
void (*enter)(suspend_state_t state);
int (*prepare)(void);
void (*finish)(void);
};
extern struct puv3_cpu_pm_fns *puv3_cpu_pm_fns;
/* sleep.S */
extern void puv3_cpu_suspend(unsigned int);
extern void puv3_cpu_resume(void);
extern int puv3_pm_enter(suspend_state_t state);
/* Defined in hibernate_asm.S */
extern int restore_image(pgd_t *resume_pg_dir, struct pbe *restore_pblist);
/* References to section boundaries */
extern const void __nosave_begin, __nosave_end;
extern struct pbe *restore_pblist;
#endif
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