On Tue, Aug 09, 2005 at 10:38:09PM +0400, Roman I Khimov wrote: > Hello. > > ?? ??????, 09.08.2005, ?? 11:36, Greg KH ??????????: > > > I've just tried a USB->RS232 adapter (BAFO BF-810), it's PL2303 based > > > one, and I have a bad problem with it. My current kernel is > > > 2.6.13-rc3-mm3, but I've also tried it with 2.6.12-rc5-mm1 - the same > > > problem. I can also try recent -rc5 and -rc4-mm1, will compile them now. > > > > Do you have this device plugged into a USB 2.0 hub? If so, that might > > explain the problems. > > Yes, that was connected through USB 2.0, but on Sunday I've bought > another USB->RS232 thing and that works for me, suprisingly, but it's > PL-2303 based too! But when I plug "right" converter I don't see the > line > > rik-note kernel: pl2303 3-2:1.0: PL-2303 hack: descriptors matched but > endpoints did not
But it works for you? That was put in there for older devices, if everything works, I'd not worry about it. And don't plug it into a USB 2.0 hub, that is known to not work properly on Linux, as you have found out. People are trying to work on it, but it will take a while to get it all sorted out. thanks, greg k-h ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
