[ovs-dev] [PATCH 0/5] Add ERSPAN userspace support.

[William Tu]

The series adds support for userspace erspan implementation.
Currently it supports both ipv4 and ipv6 erspan v1/v2.
The kernel support is disabled in this series and will
add it later in separate patch series.

Tested-at: https://travis-ci.org/williamtu/ovs-travis/jobs/351420224

William Tu (5):
  system-common-macros: add tunnel-args support.
  userspace: return correct ipv6 header len.
  netdev-native-tnl: refactor the tunnel push header.
  userspace: add gre sequence number support.
  userspace: add erspan tunnel support.

 datapath/linux/compat/include/linux/openvswitch.h |   2 +
 include/openvswitch/flow.h                        |   4 +-
 include/openvswitch/match.h                       |  12 ++
 include/openvswitch/meta-flow.h                   |  56 +++++++
 include/openvswitch/packets.h                     |   6 +-
 lib/dpif-netlink-rtnl.c                           |   8 +
 lib/dpif-netlink.c                                |   6 +
 lib/flow.c                                        |  32 +++-
 lib/flow.h                                        |   2 +-
 lib/match.c                                       |  69 +++++++-
 lib/meta-flow.c                                   |  77 +++++++++
 lib/meta-flow.xml                                 |  86 ++++++++++
 lib/netdev-native-tnl.c                           | 196 +++++++++++++++++++++-
 lib/netdev-native-tnl.h                           |  18 +-
 lib/netdev-provider.h                             |   3 +-
 lib/netdev-vport.c                                |  65 ++++++-
 lib/netdev.c                                      |   2 +-
 lib/netdev.h                                      |   7 +
 lib/nx-match.c                                    |  13 +-
 lib/odp-util.c                                    |  83 ++++++++-
 lib/odp-util.h                                    |   2 +-
 lib/ofp-match.c                                   |   2 +-
 lib/packets.h                                     | 126 ++++++++++++++
 lib/tnl-ports.c                                   |   3 +-
 ofproto/ofproto-dpif-rid.h                        |   2 +-
 ofproto/ofproto-dpif-xlate.c                      |   4 +-
 ofproto/tunnel.c                                  |  13 ++
 tests/ofproto.at                                  |   6 +-
 tests/system-common-macros.at                     |   5 +-
 tests/tunnel-push-pop-ipv6.at                     | 118 +++++++++++++
 tests/tunnel-push-pop.at                          | 145 +++++++++++++++-
 tests/tunnel.at                                   |  12 ++
 vswitchd/vswitch.xml                              |  41 +++++
 33 files changed, 1190 insertions(+), 36 deletions(-)

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2.7.4