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| author | Magnus Damm <damm@igel.co.jp> | 2009-03-06 09:47:02 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-03-10 12:55:40 +0900 |
| commit | 2ef7f0dab6b3d171b6aff00a47077385ae3155b5 (patch) | |
| tree | 6066996e7dfc65b02470ae4c1c96c6c7c70965a6 /arch/sh/include/asm/sections.h | |
| parent | edab56f4c90f45ba4e61d06d3fc9658da4e94bde (diff) | |
| download | blackbird-op-linux-2ef7f0dab6b3d171b6aff00a47077385ae3155b5.tar.gz blackbird-op-linux-2ef7f0dab6b3d171b6aff00a47077385ae3155b5.zip | |
sh: hibernation support
Add Suspend-to-disk / swsusp / CONFIG_HIBERNATION support
to the SuperH architecture.
To suspend, use "swapon /dev/sda2; echo disk > /sys/power/state"
To resume, pass "resume=/dev/sda2" on the kernel command line.
The patch "pm: rework includes, remove arch ifdefs V2" is
needed to allow the generic swsusp code to build properly.
Hibernation is not enabled with this patch though, a patch
setting ARCH_HIBERNATION_POSSIBLE will be submitted later.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/sections.h')
| -rw-r--r-- | arch/sh/include/asm/sections.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/sections.h b/arch/sh/include/asm/sections.h index 8f8f4ad400df..01a4076a3719 100644 --- a/arch/sh/include/asm/sections.h +++ b/arch/sh/include/asm/sections.h @@ -3,6 +3,7 @@ #include <asm-generic/sections.h> +extern void __nosave_begin, __nosave_end; extern long __machvec_start, __machvec_end; extern char __uncached_start, __uncached_end; extern char _ebss[]; |
