[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]
Subject: Re: [PATCH v9 06/10] mmio: document ADMIN_VQ as reserved
On Thu, Nov 24, 2022 at 5:08 AM Michael S. Tsirkin <mst@redhat.com> wrote: > > Adding relevant registers needs more work and it's not > clear what the use-case will be as currently only > the PCI transport is supported. But let's keep the > door open on this. > We already say it's reserved in a central place, but it > does not hurt to remind implementers to mask it. > > Signed-off-by: Michael S. Tsirkin <mst@redhat.com> > --- > content.tex | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/content.tex b/content.tex > index aa68926..023f9b9 100644 > --- a/content.tex > +++ b/content.tex > @@ -2362,6 +2362,18 @@ \subsection{Legacy interface}\label{sec:Virtio Transport Options / Virtio Over M > > Notification mechanisms did not change. > > +\subsection{Features reserved for future use}\label{sec:Virtio Transport Options / Virtio Over MMIO / Features reserved for future use} > + > +At this time, devices and drivers utilizing Virtio Over MMIO > +do not support the following features: > +\begin{itemize} > + > +\item VIRTIO_F_ADMIN_VQ Do we need to add VIRTIO_F_SR_IOV here? And probably SR-IOV group type? Thanks > + > +\end{itemize} > + > +These features are reserved for future use. > + > \section{Virtio Over Channel I/O}\label{sec:Virtio Transport Options / Virtio Over Channel I/O} > > S/390 based virtual machines support neither PCI nor MMIO, so a > -- > MST >
[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]