if_ether.h: add PROFINET Ethertype

Add the Ethertype for PROFINET protocol.

Signed-off-by: Daniel Braunwarth <daniel@braunwarth.dev>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Daniel Braunwarth 2022-02-28 14:30:28 +01:00 • committed by Jakub Kicinski
commit dd0ca255f3