Re: [Xen-devel] xl pci-attach silently fails the first time

[Olaf Hering <olaf@xxxxxxxxx>]

On Mon, Dec 01, Ian Campbell wrote:

> On Mon, 2014-12-01 at 15:34 +0100, Olaf Hering wrote:
> > On Mon, Dec 01, Sander Eikelenboom wrote:
> > > Hmm the wiki also still mentions it: 
> > > http://wiki.xen.org/wiki/Xen_PCI_Passthrough
> > > 
> > > It was the ability with xend + qemu-trad to be able to specify the slot 
> > > to 
> > > use in the guest for the pci device.
> > > 
> > > See docs/misc/vtd.txt .. that seems it has never been updated :-)
> > > 
> > > (together with passing through a multifunction devices as multifunction 
> > > inside 
> > > the guest this hasn't got implemented in neither libxl and qemu-xen.)
> > So this looks like we a lost feature in libxl.
> See http://bugs.xenproject.org/xen/bug/22 (I think that's what that is)

Yes, the virtual function part is covered by #22. Thanks.

Olaf

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