On Tue, 17 Dec 2019 16:06:46 -0300 Daniel Henrique Barboza <danielhb413@xxxxxxxxx> wrote: > Signed-off-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx> > --- > docs/formatdomain.html.in | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in > index e06cf2061b..7a5ebdd67e 100644 > --- a/docs/formatdomain.html.in > +++ b/docs/formatdomain.html.in > @@ -4203,6 +4203,19 @@ > attributes: <code>iobase</code> and <code>irq</code>. > <span class="since">Since 1.2.1</span> > </dd> > + <dt><code>unassigned</code></dt> > + <dd>For PCI hostdevs, <code><address type='unassigned'/></code> > + allows the admin to include a PCI hostdev in the domain XML definition, > + without making it available for the guest. This allows for configurations > + in which Libvirt manages the device as a regular PCI hostdev, > + regardless of whether the guest will have access to it. This is > + an alternative to scenarios in which the admin might be compelled to use > + an ACS patch to remove the device from the guest while Libvirt > + retains control of the PCI device. The ACS patch is really orthogonal to the goal here, so I don't think it should be included in the discussion. A user can just as easily pre-bind other devices to vfio-pci to make the configuration viable rather than patch their kernel to change the viability constraints, which this series doesn't accomplish either. Thanks, Alex > + <code><address type='unassigned'/></code> is an invalid address > + type for all other device types. > + <span class="since">Since 6.0.0</span> > + </dd> > </dl> > > <h4><a id="elementsVirtio">Virtio-related options</a></h4> -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
