[Spice-devel] [Qemu-devel] Re: RFC; usb redirection protocol

[Gerd Hoffmann]

   Hi,

> I know of devices that will enumerate twice, first as one device, then
> after a certain setup exchange as another. But that seems to be covered
> by the suggestion here, it will just be identicle to two completely different
> transports.

Or identify devices by physical port instead of bus address or 
vendor/device id.  Having that would be good for usb passthrough too I 
guess.

cheers,
   Gerd