docs: networking: convert switchdev.txt to ReST

- add SPDX header;
- use copyright symbol;
- adjust title markup;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index e5a705024c6a..5e495804f96f 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -105,6 +105,7 @@ Contents:
    seg6-sysctl
    skfp
    strparser
+   switchdev
 
 .. only::  subproject and html