> You can use /sbin/lsmod to see what drivers are loaded. I am new to USB, not to Linux:-) At least I am not as new to Linux as to USB:-)
> The HCD, together with the generic layer of the USB stack (usb.c and > friends) does that. The device driver is not required to list the device > in the /proc/bus/usb/devices. What the device driver does, once it > claims some interfaces of a device, is that the driver's name is shown > in (braces) next to the claimed interface in /proc/bus/usb/devices. Yep, this is what I thought should be the case. Thanks. > I assume you enabled verbose USB debugging in the kernel config, right? > It dumps descriptors of newly connected devices into the kernel log. > This is very useful if you do any USB development. I'll check - I don't enjoy long logs:-) > If your device is totally "invisible" and causes no changes anywhere > then my guess would be that it is broken (or the cable is broken). > That is because the USB detection is done electrically, by pulling one > of data lines high or low depending on speed. Most probably a wiring problem:-) Thanks! Guennadi --------------------------------- Guennadi Liakhovetski, Ph.D. DSA Daten- und Systemtechnik GmbH Pascalstr. 28 D-52076 Aachen Germany _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
