On Wed, Jul 1, 2020 at 10:24 PM Eric Blake <ebl...@redhat.com> wrote:
>
> On 6/30/20 12:49 PM, Cindy Lu wrote:
> > This patch set introduces a new net client type: vhost-vdpa.
> > vhost-vdpa net client will set up a vDPA device which is specified
> > by a "vhostdev" parameter.
> >
> > Signed-off-by: Lingshan Zhu <lingshan....@intel.com>
> > Signed-off-by: Tiwei Bie <tiwei....@intel.com>
> > Signed-off-by: Cindy Lu <l...@redhat.com>
> > ---
>
> > +++ b/qapi/net.json
> > @@ -428,16 +428,37 @@
> > '*vhostforce': 'bool',
> > '*queues': 'int' } }
> >
> > +##
> > +# @NetdevVhostVDPAOptions:
> > +#
> > +# Vhost-vdpa network backend
> > +#
> > +# vDPA device is a device that uses a datapath which complies with the
> > virtio
> > +# specifications with a vendor specific control path.
> > +#
> > +# @vhostdev: path of vhost-vdpa device
> > +# (default:'/dev/vhost-vdpa-0')
> > +#
> > +# @queues: number of queues to be created for multiqueue vhost-vdpa
> > +# (default: 1)
> > +#
> > +# Since: 5.1
> > +##
> > +{ 'struct': 'NetdevVhostVDPAOptions',
> > + 'data': {
> > + '*vhostdev': 'str',
> > + '*queues': 'int' } }
> > +
> > ##
> > # @NetClientDriver:
> > #
> > # Available netdev drivers.
> > #
> > -# Since: 2.7
> > +# Since: 5.1
>
> This should be:
>
> # Since: 2.7
> # @vhost-vdpa since 5.1
>
> since the enum has been around a lot longer than the latest addition to it.
>
Thanks Eric, will fix
> > ##
> > { 'enum': 'NetClientDriver',
> > 'data': [ 'none', 'nic', 'user', 'tap', 'l2tpv3', 'socket', 'vde',
> > - 'bridge', 'hubport', 'netmap', 'vhost-user' ] }
> > + 'bridge', 'hubport', 'netmap', 'vhost-user', 'vhost-vdpa' ] }
> >
> > ##
> > # @Netdev:
> > @@ -465,7 +486,8 @@
> > 'bridge': 'NetdevBridgeOptions',
> > 'hubport': 'NetdevHubPortOptions',
> > 'netmap': 'NetdevNetmapOptions',
> > - 'vhost-user': 'NetdevVhostUserOptions' } }
> > + 'vhost-user': 'NetdevVhostUserOptions',
> > + 'vhost-vdpa': 'NetdevVhostVDPAOptions' } }
> >
> > ##
> > # @NetFilterDirection:
> >
>
> --
> Eric Blake, Principal Software Engineer
> Red Hat, Inc. +1-919-301-3226
> Virtualization: qemu.org | libvirt.org
>
