Re: PCI Passthrough not working

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On Sun, Jul 3, 2016 at 12:34 PM, Francis Greaves <francis@xxxxxxxxxxx> wrote:
> ________________________________
> From: "Francis Greaves" <francis@xxxxxxxxxxx>
> To: "Francis Greaves" <francis@xxxxxxxxxxx>, "centos-virt"
> <centos-virt@xxxxxxxxxx>
> Sent: Sunday, 3 July, 2016 11:19:49
> Subject: Re:  PCI Passthrough not working
>
> Further to my last post, I have removed the xen-pciback module from the Dom0
> kernel, and reloaded it as
> modprobe xen-pciback passthrough=1
>
> I now have the PCI device on the DomU matching the Dom0 Device
> usb usb1: SerialNumber: 0000:00:1a.0
> instead of 0000:00:00.0
>
> However I now have this error
>
> ehci_hcd 0000:00:1a.0: Unlink after no-IRQ?  Controller is probably using
> the wrong IRQ.
>
> does this give a clue as to what is going on?

Francis,

Thanks for posting with the extra info.  Could you now also re-post it
to the xen-users mailing list, as I asked, so that more people can get
a look at what you're doing?

Thanks. :-)

 -George
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