[PATCH v2 1/2] doc: note KNI alternatives

[Thomas Monjalon]

23/11/2021 13:08, Ferruh Yigit:
> --- a/doc/guides/nics/tap.rst
> +++ b/doc/guides/nics/tap.rst
> @@ -1,6 +1,8 @@
>  ..  SPDX-License-Identifier: BSD-3-Clause
>      Copyright(c) 2016 Intel Corporation.
>  
> +.. _TunTap_PMD:

No need for such anchor at the beginning of a doc.
You can reference a document with :doc:

[...]
> +There are other alternatives to KNI, all are available in the upstream Linux:
> +
> +#. :ref:`virtio_user_as_exceptional_path`
> +
> +#. :ref:`TunTap_PMD` as wrapper to `Linux tun/tap
> +   <https://www.kernel.org/doc/Documentation/networking/tuntap.txt>`_

What about pcap, AF_PACKET and AF_XDP PMDs?