Re: [Xen-users] Question about USB passthrough in HVM guest domain

[jacek burghardt <jaceksburghardt@xxxxxxxxx>]

IÂjust buy separate pci usb card and I pass that. There is no way to share usbÂbetween domu and dom0 ÂÂ

On Tue, Jun 3, 2014 at 1:19 PM, Meng Xu <xumengpanda@xxxxxxxxx> wrote:

Hi Jacek,

Thank you very much for your replies! I tried to passing the whole usb controller before by using the PCI passthrough. However, after I pass throught the whole usb controller, I can no longer use keyboard and mouse in dom0. Is there anyway that I can use the usb devices in dom0 after I passthough the whole usb controller?

Thanks,

Meng Â

2014-06-03 15:14 GMT-04:00 jacek burghardt <jaceksburghardt@xxxxxxxxx>:

I don't thing the whole passing of usb devices is well supported under xen. I always pass whole usb controller. I wonder if you can get pci or epic usb controller and pass it

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Meng Xu
PhD Student in Computer and Information Science
University of Pennsylvania

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