On Thu, 20 Jul 2006, matthieu castet wrote: > Hi, > > Duncan Sands wrote: > >>Recently people have reported a bug affecting ADSL modems in the UHCI > >>driver for 2.6.17. Perhaps it is related to your problem. > > > > > > This is likely a different problem, since it seems to be about isochronous > > urbs unlike the speedtouch modem problem. > > > BTW, I believe we should change the default policy for iso urb in usbatm. > > With the default configuration, on uhci controller and eagle modem we > use 130% of the bandwidth. > So if CONFIG_USB_BANDWIDTH is enabled (it is on default kernel > configuration), there are some urb submits that fail.
The bandwidth allocation in uhci-hcd is completely broken. Nobody should even try to use it. It's one of the items on my needs-to-be-fixed list. Alan Stern ------------------------------------------------------------------------- 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
