Re: [PATCH v6 3/5] virtio-net: Add flow filter group life cycle commands

[Cornelia Huck <cohuck@redhat.com>]

On Fri, Nov 10 2023, Parav Pandit <parav@nvidia.com> wrote:

> @@ -2596,6 +2606,32 @@ \subsubsection{Control Virtqueue}\label{sec:Device Types / Network Device / Devi
>  Each array entry of \field{types} represents supported match fields of
>  the packet by the device.
>  
> +\subparagraph{Flow Filter Group Add}\label{sec:Device Types / Network Device / Device Operation / Control Virtqueue / Flow Filter / Flow Filter Group Add}
> +
> +The command VIRTIO_NET_CTRL_FF_GROUP_ADD adds a new flow filter
> +group with the supplied group identifier \field{id} with assigned
> +priority \field{priority}.
> +
> +\begin{lstlisting}
> +struct virtio_net_ctrl_ff_group_add {
> +        le16 priority;	/* higher the value, higher priority */
> +        le16 id;
> +};
> +\end{lstlisting}
> +
> +\subparagraph{Flow Filter Group Delete}\label{sec:Device Types / Network Device / Device Operation / Control Virtqueue / Flow Filter / Flow Filter Group Delete}
> +
> +The command VIRTIO_NET_CTRL_FF_GROUP_DEL deletes the
> +flow filter group that has been previously added using command
> +VIRTIO_NET_CTRL_FF_GROUP_ADD. Flow filter group is
> +identified using a group identifier \field{id}.

"The command VIRTIO_NET_CTRL_FF_GROUP_DEL deletes the flow filter group
identified by the group identifier \field{id} previously added using the
command VIRTIO_NET_CTRL_FF_GROUP_ADD."

> +
> +\begin{lstlisting}
> +struct virtio_net_ctrl_ff_group_del {
> +        le16 id;
> +};
> +\end{lstlisting}
> +
>  \subsubsection{Legacy Interface: Framing Requirements}\label{sec:Device
>  Types / Network Device / Legacy Interface: Framing Requirements}