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Subject: Re: [virtio-dev] [PATCH] virtio-net: fix virtqueue numbering error


On Tue, Jul 11, 2017 at 01:51:29PM +0200, Cornelia Huck wrote:
> receiveq(n) is at position 2(n-1)+1. Same error for transmitq(n)
> and controlq.
> 
> VIRTIO-161
> 
> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
> ---
>  content.tex | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/content.tex b/content.tex
> index d8bde3a..2319729 100644
> --- a/content.tex
> +++ b/content.tex
> @@ -3064,9 +3064,9 @@ features.
>  \item[0] receiveq1
>  \item[1] transmitq1
>  \item[\ldots]
> -\item[2N] receiveqN
> -\item[2N+1] transmitqN
> -\item[2N+2] controlq
> +\item[2(N-1)] receiveqN
> +\item[2(N-1)+1] transmitqN
> +\item[2(N-1)+2] controlq

There is still only one controlq overall.  Therefore I suggest:

  \item[2N] controlq

This seems clearer to me since "\item[2(N-1)+2] controlq" makes it look
like the controlq is repeated along with rx and tx queues.

Stefan

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