Mailing List Archive

USB passthrough
Hi all,
Sorry if I am starting a well-discussed thread again.
I was reading through https://wiki.xenproject.org/wiki/Xen_USB_Passthrough
and I understand that a xen_usbfront and xen_usbback.ko is needed.

Where do i get these ? I see these provided for k 2.6.18 but that is way
old. Is there a new version for these ?

I tried this:

$ sudo xl usbctrl-attach 14 type=pv version=2 ports=8
libxl: error: libxl_device.c:1103:device_backend_callback: Domain 14:unable
to add device with path /local/domain/0/backend/vusb/14/1
libxl: error: libxl_device.c:1402:device_addrm_aocomplete: Domain 14:Unable
to add vusb with id 1
libxl_device_usbctrl_add failed.

and any attempt to usbdev-attach fails too

Please help

Thanks and regards
Bhasker C V