On Sun, Oct 20, 2002 at 12:03:44AM +0100, Chris Rankin wrote:
> Hi,
> 
> I have two machines running 2.4.19-UP, one with v1.0 UHCI ports, and the 
> other with v1.1 OHCI. I also have a USB device that has an experimental 
> driver. I have discovered that when I load the USB device's driver and 
> try to
> 
> $ cat /proc/bus/usb/devices
> 
> on the UHCI machine, then Linux will "hang" for a few seconds before it 
> (presumably) times out and prints the descriptor for the experimental 
> device. After this, the device has effectively been clobbered and must 
> be reset. However, it all works fine if I examine /proc/bus/usb/devices 
> *before* loading the driver.

Sounds like your device can't handle reading the strings from it, right?
I'd suggest fixing your firmware first, and then see if Linux works
properly.

thanks,

greg k-h


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