/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/unicore/include/mach/pm.h * * Code specific to PKUnity SoC and UniCore ISA * * Copyright (C) 2001-2010 GUAN Xue-tao */ #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); extern struct pbe *restore_pblist; #endif