On Tue, 10 Feb 2004, Glenn Burkhardt wrote:

> > Duncan:
> > 
> > Back last fall you mentioned something about needing to add a workaround
> > to the UHCI driver's port reset code for VIA hardware.  It had to do with
> > making sure the controller was suspended before doing the reset.  Can you
> > remember the details?  Is it still needed?
> > 
> > Alan Stern
> 
> I found the original note:
> 
> http://marc.theaimsgroup.com/?l=linux-usb-devel&m=103558608916467&w=2
> 
> I'd be really interested to know if this could affect device hot connect.
> I have a joystick that works if it's connected to the machine at boot, but not
> if it's hot connected.  The joystick device is created, but the data reports 
> don't change.

The symptoms don't match.  According to what Duncan wrote, hot-plugging
the joystick would cause the joystick to work okay but everything else 
connected to the same USB controller would either stop working or be 
reset.

Alan Stern



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