Hi Alan, thanks for working on this problem. <snip>
> > By the way, looks like much of the list-handling in uhci-hcd could be > > done more cleanly using the macros from list.h. > > Agreed. But that's just a cleanup, not a fix. It can be done some other > time. Sure. In fact I already did it, but I have no time to send it in now. In fact I'm going to be away from my email for the next 4 weeks, so don't expect to hear anything from me for a while... > On another subject, related to the problem you originally reported... > > I've been experiencing difficulties with one of the tests in usbtest when > using a UHCI controller. The same thing happened on two different > systems. I can provide more details if you want, but the basic idea is > that the test queues several control URBs to endpoint 0. The URBs are > standard control requests, like get device descriptor or get config > descriptor. Individually the URBs work fine, but when they are queued the > second URB always fails with a STALL. > > With an OHCI controller, running the test on the same USB device works > perfectly. With UHCI, the second URB stalls. That happens even when I > switch the order in which the URBs are queued. I can't figure out what's > going wrong. Any ideas? Please ask me again when I get back. Sorry to drop you on the floor like this, but time has run out: holidays are here, and my kids are waiting! Ciao, Duncan. ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
