Messages in this thread | | | From | Rusty Russell <> | Subject | Re: [PATCH] virtio-spec: clarify ro/rw bits and updating rule of virtio-net status field | Date | Thu, 22 Mar 2012 15:00:22 +1030 |
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On Wed, 21 Mar 2012 08:37:46 +0200, "Michael S. Tsirkin" <mst@redhat.com> wrote: > Ah. Right, we need to trap for host to clear the bit. > OK, so let's make the bit RO, and add > VIRTIO_NET_CTRL_ANNOUNCED to acknowledge that we've > seen VIRTIO_NET_S_ANNOUNCE using the control VQ?
Thanks, that's nice. Guest should send arp packets first, then send VIRTIO_NET_CTRL_ANNOUNCED, and ignore the bit being set in the meantime.
Thanks, Rusty. -- How could I marry someone with more hair than me? http://baldalex.org
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