On Sun, 23 Oct 2005, Travis H. wrote: > On 10/22/05, Stephen J. Gowdy <[EMAIL PROTECTED]> wrote: > > It looks like you should use the uhci and ehci drivers. YOu don't need > > ohci. However, people do have more problems with VIA chipset, I'm assuming > > that is the new card. > > Yeah. The MFR's specs say OHCI, but the VIA chipset generally means > EHCI, right?
No, OHCI and UHCI are the two standard versions of USB1. EHCI is the only standard version for USB2. I was sure looking at your posted lspci output and /proc/bus/devices that it was UHCI. DId I misread it? > I had trouble with EHCI and had to unload it and load > OHCI. I'll experiment a little more. Is there any trick to getting > OHCI to load at boot instead of EHCI should that be necessary? It depends on which distribution you are running. RH will load all the aliases in /etc/modules.conf that have usb-controller in them; [antonia] ~ > grep usb-controller /etc/modules.conf alias usb-controller usb-uhci alias usb-controller0 uhci-hcd alias usb-controller1 ehci-hcd > I'm kind of bummed out that it's not working with EHCI, I got the > impression that was a better interface. Yeah, it will be faster for USB2 devices. > > What is in /proc/interrupts when you plug in a > > device to it? Everything looks okay otherwise. I see you have stuff > > plugged into it. > > Yeah, it's amazing how my serial-attached devices have multiplied. > So glad to be rid of RS-232. > -- > http://www.lightconsulting.com/~travis/ -><- > "We already have enough fast, insecure systems." -- Schneier & Ferguson > GPG fingerprint: 50A1 15C5 A9DE 23B9 ED98 C93E 38E9 204A 94C2 641B > -- /------------------------------------+-------------------------\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | \------------------------------------+-------------------------/ ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
