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. Olav ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
