On 4/11/07, Tim Dijkstra <[EMAIL PROTECTED]> wrote:
> Luca Tettamanti schreef:
> > Add s2ram support for PPC architecture. s2ram.{c,h} contain the
> > implementation of the required functions, used by the main file. The
> > Makefile selects the correct platform files using $(ARCH) variable
> > (autodetected by default, can be overridden).
> >
> > PPC code is based on original patch from Tim Dijkstra.
>
> I haven't looked to closely at it, I can't access my machine right now.
> But this patch doesn't seem correct. IIRC, s2ram_hacks is called before we
> really suspend the system, but the ppc version would. I'll take a closer
> look tomorrow night.

The logic in your patch was:
- check PMU_IOC_CAN_SLEEP
- try PMU_IOC_SLEEP
- try /sys/power/mem iff PMU_IOC_SLEEP fails

I've preserved this. It's a bit ugly though ;-)

Luca

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