[coyotos-dev] Xen port

[Pierre THIERRY]

Scribit Jonathan S. Shapiro dies 08/04/2007 hora 10:20:
> > > > So far as I know, Xen still does not support ACPI.
> > > [...]
> > Note: I asked on IRC about the issue, and only domU suffer from it.
> If this is true, then I might reconsider. Could you let me know?

I had to use Xen quite heavily on a recent contract, but I never managed
to find time to install it on my laptop until now. First thing I tried
is the status of various power-management related tools and features:

- battery and AC adapter information are available
- the CPU seems to be throttled as asked to (Linux's ondemand governor),
  as shown by the temperature at the exit fan, but the cpufreq tool says
  it has no driver for this CPU
- putting the system to sleep or hibernation is impossible.

So basically, the Dom0 may have access to ACPI, but some related
features can't be used anyway.

Quickly,
Pierre
-- 
nowhere.man at levallois.eu.org
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