Stefan Hajnoczi
2021-Feb-17 15:26 UTC
[RFC v2 5/7] vhost: Add x-vhost-enable-shadow-vq qmp
On Tue, Feb 09, 2021 at 04:37:55PM +0100, Eugenio P?rez wrote:> diff --git a/qapi/net.json b/qapi/net.json > index c31748c87f..a1cdffb0f9 100644 > --- a/qapi/net.json > +++ b/qapi/net.json > @@ -77,6 +77,28 @@ > ## > { 'command': 'netdev_del', 'data': {'id': 'str'} } > > +## > +# @x-vhost-enable-shadow-vq: > +# > +# Use vhost shadow virtqueue.Is this command for testing only or do you expect it to be invoked by libvirt in production? I think the shadow virtqueue can be an internal QEMU feature that is hidden from management tools.> +# > +# @name: the device name of the virtual network adapter > +# > +# @enable: true to use he alternate shadow VQ notification path > +# > +# Returns: Error if failure, or 'no error' for success > +# > +# Since: 6.0Is this a generic feature for any vhost or vDPA device? If yes, please replace "virtual network adapter" in the doc comment. Does this only apply to vhost-net devices? If so, please put "vhost-net" in the name since there are other non-net vhost devices.> +# > +# Example: > +# > +# -> { "execute": "x-vhost-enable-shadow-vq", "arguments": {"enable": true} }Missing "name" field? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 488 bytes Desc: not available URL: <http://lists.linuxfoundation.org/pipermail/virtualization/attachments/20210217/007096b0/attachment.sig>