Re: [Xen-users] Question about the USB Passthrough in Xen

[Alexandre Kouznetsov <alk@xxxxxxxxxx>]

Hello.

El 07/05/14 08:05, Meng Xu escribiÃ:
> (Because the joystick device is not listed in the output of command
> 'lspci', I think I cannot use the PCI passthrough  to achieve it?)
No, unless you passthrugh the whole PCI device that is your USB controller.

> [...]
> âAfter I use `xl create dom1.cfg`,  no /dev/input/js0 was created in the
> guest domain 1.
> (I have the /dev/input/js0 in dom0.)
> (I also tried to use usbdevice=['tablet','host:1.8','host:046d:c21f'] as
> shown in xen's website and still couldn't see /dev/input/js0 in guest
> domain 1.)
What does lsusb in the guest domain says, after you attach the USB 
device to it?
Have you tried to hot-plug it instead of specifying in the config file?

Greetings.

--
Alexandre Kouznetsov


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