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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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