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MIPS: Hibernate: Restructure files and functions

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This patch has no functional changes, it just to keep the assembler
code to a minimum. Files and functions naming is borrowed from X86.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/9616/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Huacai Chen 2015-03-29 10:54:06 +08:00 committed by Ralf Baechle
parent 2a21dc7c19
commit f8fd30ebdb
3 changed files with 13 additions and 5 deletions
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2
arch/mips/power/Makefile
View File

@ -1 +1 @@
obj-$(CONFIG_HIBERNATION) += cpu.o hibernate.o
obj-$(CONFIG_HIBERNATION) += cpu.o hibernate.o hibernate_asm.o

10
arch/mips/power/hibernate.c Normal file
View File

@ -0,0 +1,10 @@
#include <asm/tlbflush.h>
extern int restore_image(void);
int swsusp_arch_resume(void)
{
/* Avoid TLB mismatch during and after kernel resume */
local_flush_tlb_all();
return restore_image();
}

6
arch/mips/power/hibernate.S → arch/mips/power/hibernate_asm.S
View File

@ -29,9 +29,7 @@ LEAF(swsusp_arch_suspend)
j swsusp_save
END(swsusp_arch_suspend)
LEAF(swsusp_arch_resume)
/* Avoid TLB mismatch during and after kernel resume */
jal local_flush_tlb_all
LEAF(restore_image)
PTR_L t0, restore_pblist
0:
PTR_L t1, PBE_ADDRESS(t0) /* source */
@ -60,4 +58,4 @@ LEAF(swsusp_arch_resume)
PTR_L s7, PT_R23(t0)
PTR_LI v0, 0x0
jr ra
END(swsusp_arch_resume)
END(restore_image)