From bdde6b3c8ba48fa5847b6d75f0541c8b8db9205c Mon Sep 17 00:00:00 2001 From: Tkhai Kirill Date: Tue, 19 Mar 2013 15:11:07 +0000 Subject: sparc64: Hibernation support This patch adds CONFIG_HIBERNATION support for sparc64 architecture. The suspend function is the same as on another platforms. The restore function uses Bypass feature of MMU which allows to make the process more comfortable and plesant. Signed-off-by: Kirill Tkhai CC: David Miller CC: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/include/asm/hibernate.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/sparc/include/asm/hibernate.h (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/hibernate.h b/arch/sparc/include/asm/hibernate.h new file mode 100644 index 000000000000..2ec34f842249 --- /dev/null +++ b/arch/sparc/include/asm/hibernate.h @@ -0,0 +1,23 @@ +/* + * hibernate.h: Hibernaton support specific for sparc64. + * + * Copyright (C) 2013 Kirill V Tkhai (tkhai@yandex.ru) + */ + +#ifndef ___SPARC_HIBERNATE_H +#define ___SPARC_HIBERNATE_H + +struct saved_context { + unsigned long fp; + unsigned long cwp; + unsigned long wstate; + + unsigned long tick; + unsigned long pstate; + + unsigned long g4; + unsigned long g5; + unsigned long g6; +}; + +#endif -- cgit v1.2.3