tree 64557e9fd6e8514c3e6cf185d19977f2f3e13ee6
parent 0a6410fbde597ebcf82dda4a0b0e889e82242678
author Jiri Benc <jbenc@redhat.com> 1478791703 +0100
committer David S. Miller <davem@davemloft.net> 1479016262 -0500

openvswitch: add Ethernet push and pop actions

It's not allowed to push Ethernet header in front of another Ethernet
header.

It's not allowed to pop Ethernet header if there's a vlan tag. This
preserves the invariant that L3 packet never has a vlan tag.

Based on previous versions by Lorand Jakab and Simon Horman.

Signed-off-by: Lorand Jakab <lojakab@cisco.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>