Alan Stern <stern@...> writes:

> 
> On Thu, 23 Jan 2014, Josh Bendavid wrote:
> 
> > Hi Alan,
> > 
> > Requested output below.  For the trace at the bottom, most of the output
> > just corresponds to me pressing buttons on the IR remote before it dies.  I
> > don't think there was any particular additional output there after the
failure.
> 
> The debugging output makes it pretty clear that the USB host controller
> on your motherboard has a hardware bug.  Have you tried swapping the
> ports the IR receiver and the mouse receiver are plugged into?
> 
> If that doesn't work (it seems likely that both controllers in your 
> computer will suffer from the same bug), the patch below may help to 
> work around the problem.
> 

Hi Alan,
Is it understood why/how this always happens when the interrupt counter for
this device reaches exactly 200001?  I would have assumed that this was a
software counter in the kernel, in which case I don't see how this could
correlate to a hardware bug.

Thanks,
Josh



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