> IIRC, USB device state won't be saved across power transitions. It will
> look like a "disconnect", and "reconnect" on resume. (Forgive me if that's
> not the right USB terminology; I'm just guessing). In that case, when the
> controller gets the SUSPEND_DISABLE call, it can shutdown all the
> devices, and you're done. Right?
IIRC some USB devices can do power saving. At least the pwc module
has a module parameter to that effect.
Regards
Oliver
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