From: Jason Wang <jasowang@redhat.com>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>,
virtualization@lists.linux-foundation.org, qemu-devel@nongnu.org,
linux-kernel@vger.kernel.org,
"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] virtio-spec: clarify ro/rw bits and updating rule of virtio-net status field
Date: Fri, 23 Mar 2012 10:57:24 +0800 [thread overview]
Message-ID: <4F6BE694.1030509@redhat.com> (raw)
In-Reply-To: <87aa399s0x.fsf@rustcorp.com.au>
On 03/22/2012 12:30 PM, Rusty Russell wrote:
> 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.
Sure, I would update and re-send the spec updating patch.
Thanks
prev parent reply other threads:[~2012-03-23 2:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-20 6:20 [Qemu-devel] [PATCH] virtio-spec: clarify ro/rw bits and updating rule of virtio-net status field Jason Wang
2012-03-20 11:05 ` Rusty Russell
2012-03-20 22:48 ` Michael S. Tsirkin
2012-03-20 23:40 ` Rusty Russell
2012-03-21 6:37 ` Michael S. Tsirkin
2012-03-22 4:30 ` Rusty Russell
2012-03-23 2:57 ` Jason Wang [this message]
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