Hello, On Wednesday 07 July 2004 15:54, Alan Stern wrote:
> > How can I find out if the UHCI controller was set to perform a > > retry or to immediately bail out. Is there a default policy that > > may be changed or is it fixed? > > The controller is always set up to retry the maximum number of times > (3). This behavior is fixed in the driver. If there is a glitch on the line (electromagnetic interference), the controller will likely do all retries while the glitch is active.... IMHO this is bad behaviour: a retry should not be done until the error situation is removed. But this stupid hardware doesn't know better. So you are better off doing some retries in software if you get EILSEQ from UHCI. best regards Wolfgang M�es ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
