Re: implementation of software suspend on MIPS. (system log)

["Hyon Lim" <alex@alexlab.net>]

The problem is resume process.

Some page copy and other remaining process wasn't implemented.

The code of resume process should be implemented on arch/xxx/power/swsusp.S

So it should be implemented by assembly.

That's the problem...

I've no idea about complex assembly programming. :-)

Could you recommend any pdf or website?
 

On 10/31/07, Ralf Baechle <ralf@linux-mips.org> wrote:

On Wed, Oct 31, 2007 at 04:15:57AM +0900, Hyon Lim wrote:

> [DEBUG] Swsusp_write() @ kernel/power/swsusp.c,874
> [DEBUG] write_suspend_image(), kernel/power/swsusp.c,407
> [DEBUG] init_header(), kernel/power/swsusp.c,337
> [DEBUG] dump_info(), kernel/power/swsusp.c,321
>  swsusp: Version: 132618
>  swsusp: Num Pages: 8192
>  swsusp: UTS Sys: Linux
>  swsusp: UTS Node: (none)
>  swsusp: UTS Release: 2.6.10_SELP_MIPS
>  swsusp: UTS Version: #95 Wed Oct 30 03:46:35 KST 2007
>  swsusp: UTS Machine: mips
>  swsusp: UTS Domain: (none)
>  swsusp: CPUs: 1
>  swsusp: Image: 1896 Pages
>  swsusp: Pagedir: 0 Pages
> [DEBUG] data_write(), kernel/power/swsusp.c,303
> Writing data to swap (1896 pages)... done
> Writing pagedir (8 pages)
> S|
> Powering off system
> Cold reset
>
> This is system log of my implementation.

Excellent, this is looking promising.

Do you still need any help?

Ralf

-- 
Hyon Lim (임현)
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