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