netdev - [PATCH net-next v21 0/4] openvswitch: add 802.1ad support

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Message-Id: <1472762727-25844-1-git-send-email-e@erig.me>
Date:   Thu,  1 Sep 2016 16:45:23 -0400
From:   Eric Garver <e@...g.me>
To:     netdev@...r.kernel.org
Cc:     dev@...nvswitch.org, Thomas F Herbert <thomasfherbert@...il.com>,
        Xiao Liang <shaw.leon@...il.com>
Subject: [PATCH net-next v21 0/4] openvswitch: add 802.1ad support

This series adds 802.1ad support to openvswitch. It is a continuation of the
work originally started by Thomas F Herbert - hence the large rev number.

The extra VLAN is implemented by using an additional level of the
OVS_KEY_ATTR_ENCAP netlink attribute.
In OVS flow speak, this looks like

   eth_type(0x88a8),vlan(vid=100),encap(eth_type(0x8100), vlan(vid=200),
                                        encap(eth_type(0x0800), ...))

The userspace counterpart has also seen recent activity on the ovs-dev mailing
lists. There are some new 802.1ad OVS tests being added - also on the ovs-dev
list. This patch series has been tested using the most recent version of
userspace (v3) and tests (v2).

v21 changes:
  - Fix (and simplify) netlink attribute parsing
  - re-add handling of truncated VLAN tags
  - fix if/else dangling assignment in {push,pop}_vlan()
  - simplify parse_vlan()

Eric Garver (3):
  vlan: Check for vlan ethernet types for 8021.q or 802.1ad
  openvswitch: 802.1AD Flow handling, actions, vlan parsing, netlink
    attributes
  openvswitch: report error on VLAN nlattr in ovs_key_from_nlattrs()

Thomas F Herbert (1):
  openvswitch: 802.1ad uapi changes.

 include/linux/if_vlan.h          |  33 ++++--
 include/uapi/linux/openvswitch.h |  17 +--
 net/openvswitch/actions.c        |  16 ++-
 net/openvswitch/flow.c           |  64 +++++++---
 net/openvswitch/flow.h           |   8 +-
 net/openvswitch/flow_netlink.c   | 244 +++++++++++++++++++++++++++------------
 net/openvswitch/vport.c          |   7 +-
 7 files changed, 271 insertions(+), 118 deletions(-)

-- 
2.5.5