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From: Rusty Russell <rusty@rustcorp.com.au>
To: "Michael S. Tsirkin" <mst@redhat.com>,
	virtualization@lists.linux-foundation.org
Subject: Re: [PATCH] virtio-spec: tweak wording for console control vq
Date: Tue, 21 May 2013 16:18:11 +0930	[thread overview]
Message-ID: <87vc6cygk4.fsf@rustcorp.com.au> (raw)
In-Reply-To: <20130520122051.GA11581@redhat.com>

"Michael S. Tsirkin" <mst@redhat.com> writes:
> control vq is only used if feature bit is
> negotiated - it's not enough that device supports
> it. Clarify this in the spec.

Thanks, applied.

Cheers,
Rusty.

> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> ---
>  virtio-spec.lyx | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/virtio-spec.lyx b/virtio-spec.lyx
> index 921388b..3ef96a9 100644
> --- a/virtio-spec.lyx
> +++ b/virtio-spec.lyx
> @@ -6833,8 +6833,13 @@ VIRTIO_CONSOLE_F_SIZE
>  
>  \begin_layout Description
>  VIRTIO_CONSOLE_F_MULTIPORT(1) Device has support for multiple ports; configurati
> -on fields nr_ports and max_nr_ports are valid and control virtqueues will
> - be used.
> +on fields nr_ports and max_nr_ports are valid
> +\change_inserted 1986246365 1347188404
> +; if this bit is negotiated,
> +\change_deleted 1986246365 1347188406
> + and
> +\change_unchanged
> + control virtqueues will be used.
>  \change_inserted 1112500848 1368412890
>  
>  \end_layout
> -- 
> MST

      reply	other threads:[~2013-05-21  6:48 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-20 12:20 [PATCH] virtio-spec: tweak wording for console control vq Michael S. Tsirkin
2013-05-21  6:48 ` Rusty Russell [this message]

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