First two patches extends vxlan so that openvswitch can
share vxlan udp port with vxlan module. Rest of patches
refactors vxlan data plane so that ovs can share that
code with vxlan module.
Last patch adds vxlan-vport to openvswitch.

Pravin B Shelar (6):
  vxlan: Allow multiple receive handlers.
  vxlan: Extend vxlan handlers for openvswitch.
  vxlan: Factor out vxlan send api.
  vxlan: Improve vxlan headroom calculation.
  vxlan: Add tx-vlan offload support.
  openvswitch: Add vxlan tunneling support.

 drivers/net/vxlan.c              |  477 ++++++++++++++++++++++++--------------
 include/net/vxlan.h              |   47 ++++
 include/uapi/linux/openvswitch.h |   11 +
 net/openvswitch/Kconfig          |   13 +
 net/openvswitch/Makefile         |    4 +
 net/openvswitch/vport-vxlan.c    |  208 +++++++++++++++++
 net/openvswitch/vport.c          |    3 +
 net/openvswitch/vport.h          |    1 +
 8 files changed, 590 insertions(+), 174 deletions(-)
 create mode 100644 include/net/vxlan.h
 create mode 100644 net/openvswitch/vport-vxlan.c