On Sat, 2007-03-31 at 21:08 +0200, Tim Dijkstra wrote:

> And to ask your earlier question, s2both uses something slightly different
> than s2ram. s2ram tries first some ioctl on /dev/pmu, if that fails it
> tries
> echo mem > /sys/power/state.
> 
> Johannes told me these two should be more or less the same, I'm not
> sure if this already the case on a 2.6.18 kernel. Any idea?

Definitely not, the latter (echo mem ...) is only available in kernels
with a few patches I have pending for .22 :)

Previously, echo mem ... doesn't work at all on powerpc.

johannes

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