mlxsw: documentation: Add resources ABI documentation

Add resources ABI documentation.

Signed-off-by: Arkadi Sharhsevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed