USB power save, battery life and laptops

[Hans Petter Selasky]

On Saturday 20 December 2008, Rong-en Fan wrote:
> On Sat, Dec 20, 2008 at 8:43 PM, Hans Petter Selasky 
<hselasky at c2i.net>wrote:
> > Hi,
> >
> > I'm going to implement USB power save for USB2 shortly.
> >
> > If you have a laptop and want to do some battery life measurements,
> > please stay tuned. I expect the patches to be complete and ready for
> > testing within
> > a few days.
>
> Does this allow CPU to enter C2 or C3 when USB2 module is loaded?
>
> Regards,
> Rong-En Fan

Yes, that is correctly guessed!

--HPS