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SubjectRe: [Qemu-devel] [PATCH] virtio-spec: clarify ro/rw bits and updating rule of virtio-net status field
On 03/22/2012 12:30 PM, Rusty Russell wrote:
> On Wed, 21 Mar 2012 08:37:46 +0200, "Michael S. Tsirkin"<> 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.
Sure, I would update and re-send the spec updating patch.


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