2005/12/17, Olav Kongas <[EMAIL PROTECTED]>:
>
>
> On Fri, 16 Dec 2005, Franck wrote:
>
> > 2005/12/16, Alan Stern <[EMAIL PROTECTED]>:
> > > By definition every host controller, including yours, has a root hub.
> > > That one port is the root hub's downstream port.
> > >
> > > The point of a bus suspend is that the host controller can save power by
> > > turning off the circuitry that drives the USB bus. For example, often
> > > there's a 48 MHz clock that isn't needed when the bus is suspended.
> > >
> >
> > ok so bus_suspend is actually used to suspend root hub or hcd
> > circuitry related to bus activity ? If so I can't do anything useful
> > here with my hardware.
>
> Frank, could you please tell me, what's your HC. Sorry, if I
> have missed it.
>
s/Frank/Franck/ (no problem :)
Sure, the beast had been designed by ARC. And the product is called
"vusb32"...BTW I think ARC is dead now. The HCD looks much more like
sl811 HC than isp116 HC.
--
Franck
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