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| author | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-02-26 20:23:59 +0800 |
|---|---|---|
| committer | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-03-17 09:19:11 +0800 |
| commit | 64909882862e9bb88aa6177e3f92056f5601b3e3 (patch) | |
| tree | 0fade894b903f6185ab97d930004c0cf56eb412d /arch/unicore32/include/asm/suspend.h | |
| parent | f864d2f8304e6be90b4c4e4ac615edc6fcefd4c1 (diff) | |
| download | linux-64909882862e9bb88aa6177e3f92056f5601b3e3.tar.bz2 | |
unicore32 additional architecture files: pm related files
This patch adds pm related files, including hibernate and sleep supports.
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/unicore32/include/asm/suspend.h')
| -rw-r--r-- | arch/unicore32/include/asm/suspend.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/unicore32/include/asm/suspend.h b/arch/unicore32/include/asm/suspend.h new file mode 100644 index 000000000000..88a9c0f32b21 --- /dev/null +++ b/arch/unicore32/include/asm/suspend.h @@ -0,0 +1,30 @@ +/* + * linux/arch/unicore32/include/asm/suspend.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 __UNICORE_SUSPEND_H__ +#define __UNICORE_SUSPEND_H__ + +#ifndef __ASSEMBLY__ +static inline int arch_prepare_suspend(void) { return 0; } + +#include <asm/ptrace.h> + +struct swsusp_arch_regs { + struct cpu_context_save cpu_context; /* cpu context */ +#ifdef CONFIG_UNICORE_FPU_F64 + struct fp_state fpstate __attribute__((aligned(8))); +#endif +}; +#endif + +#endif /* __UNICORE_SUSPEND_H__ */ + |