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    SubjectRe: [PATCH] virtio-spec: clarify ro/rw bits and updating rule of virtio-net status field
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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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