Clarify what is the scope and impact of the UDP port tunnel API.
There are still missing infos to be improved in future:
- no capability flag
- dependency between ports of the same device
- required privilege
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>