On Wed, 31 Mar 2004, Brian S. Stephan wrote:

> Brian S. Stephan wrote:
> 
> How's this, it's even worse now, EHCI or not. I updated to 2.6.5-rc3-mm1 and
> at first the device was just as slow, with the same USB resets after a
> large transfer. After a while, though, I get this as transfers timeout:

> It went on for an hour before I gave up.
> 
> Brian

That looks like you managed to trigger the VIA USB bug.  You can tell for 
sure by searching for error lines in the log that report -75 or "babble".

Once that bug is triggered the USB controller is completely useless.  
There's currently no way to rescusitate it short of rebooting.

Alan Stern



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