44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
|
/*
|
||
|
|
* 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
|