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* arch/arm/include/asm/suspend.h
* Author: Anthony Ginger <>
* Copyright (C) 2004-2011, Ambarella, Inc.
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
static inline int arch_prepare_suspend(void) { return 0; }
extern int arch_pfn_is_nosave(unsigned long pfn);
extern void arch_copy_data_page(unsigned long dst_pfn, unsigned long src_pfn);
extern int arch_swsusp_write(unsigned int flags);
extern int swsusp_arch_restore_cpu(void);
struct saved_context {
u32 r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12; //0x00
u32 usr_sp, usr_lr; //0x34
u32 svr_sp, svr_lr, svr_spsr; //0x3c
u32 abt_sp, abt_lr, abt_spsr; //0x48
u32 irq_sp, irq_lr, irq_spsr; //0x54
u32 und_sp, und_lr, und_spsr; //0x60
u32 fiq_sp, fiq_lr, fiq_spsr; //0x6c
u32 fiq_r8, fiq_r9, fiq_r10, fiq_r11, fiq_r12; //0x78
u32 cp15_control; //0x8c
u32 cp15_ttbr; //0x90
u32 cp15_dacl; //0x94
u32 rev[26]; //0x98
} __attribute__((packed));
#endif /* _ASM_ARM_SUSPEND_H */