On Wednesday 27 September 2006 3:06 am, Thomi Aurel RUAG A wrote: > Hi > Im working on a Intel XScale PXA-270 Board with linux 2.6.17 > (linux-2.6.17-pcm027-3).
I hope you know that the pxa27x UDC code is still not working very reliably. Oddly enough, the hardware folk Intel tasked with designing USB support on those PXA chips never seemed to understand that configuration management is a job for software ... and that they should just focus on fixing enough bugs to deliver robust data transfer. PXA 21x/25x/26x was bad enough; PXA 27x got worse. > gs_set_config: cannot find endpoints > udc: config change 09 fail -19? > > What does this message mean? Did i an error during configuration? Have i > forgotten to configure endpoints (would this be necessary)? Configuring PXA 27x UDC hardware is a particular nightmare. Yes, there's all kind of special magic that _someone_ needs to do to work around that truly awful hardware. And from what I hear, nobody has quite managed to figure out all the relevant magic... - Dave ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
