On Wed, 1 Jun 2005, Patrick Boettcher wrote: > Hi, > > On Tue, 31 May 2005, David Brownell wrote: > >> However, I have a "new" problem. Since transfers are now taking place > >> (URBs are submitted and received) every iso_frame_desc has status -71 > >> (-EPROTO) instead of being successful > > > > Was that _with_ the patch I pointed out to you? > > Ehm, which patch? > > > Given this is high speed, the conclusion is that you're getting > > some kind of transaction error (XACTERR) on each request. Have > > a look at the EHCI spec to see why you might be getting those. > > Will see if I catch it :) ?
Going out on a limb, the most likely cause for this error is that the device did not respond when asked for an ISO packet transfer. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by Yahoo. Introducing Yahoo! Search Developer Network - Create apps using Yahoo! Search APIs Find out how you can build Yahoo! directly into your own Applications - visit http://developer.yahoo.net/?fr=offad-ysdn-ostg-q22005 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
