[ovs-dev] [PATCH net-next v2 00/12] openvswitch: gre tunneling support.

Zhi Yong Wu zwu.kernel at gmail.com
Tue Jun 18 10:27:40 UTC 2013


HI,

  Do you have one git tree for this patchset? I would like to play
with it and do some tests.

On Tue, Jun 18, 2013 at 8:49 AM, Pravin B Shelar <pshelar at nicira.com> wrote:
> Following patch series adds support for gre tunneling.
> First six patches extend kernel gre and ip_tunnel modules
> api so that there is more code sharing between gre modules
> and ovs. Rest of patches adds ovs tunneling infrastructre
> and gre protocol vport.
>
> V2 fixes two patches according to comments from Jesse.
>
> Pravin B Shelar (12):
>   gre: Simplify gre protocol registration locking.
>   gre: Allow multiple protocol listener for gre protocol.
>   gre: export gre_build_header() function.
>   gre: export gre_handle_offloads() function.
>   ip_tunnels: extend iptunnel_xmit()
>   ip_tunnel: push generic protocol handling to ip_tunnel module.
>   ip_tunnel: Add dont fragment flag.
>   openvswitch: Copy individual actions.
>   openvswitch: Add tunneling interface.
>   openvswitch: Expand action buffer size.
>   openvswitch: Optimize flow key match for non tunnel flows.
>   openvswitch: Add gre tunnel support.
>
>  drivers/net/vxlan.c                  |   32 +---
>  include/net/gre.h                    |   27 +++
>  include/net/ip_tunnels.h             |   28 ++-
>  include/uapi/linux/openvswitch.h     |   19 ++
>  net/ipv4/Makefile                    |    2 +-
>  net/ipv4/gre.c                       |  323 ++++++++++++++++++++++++++++---
>  net/ipv4/ip_gre.c                    |  247 +++---------------------
>  net/ipv4/ip_tunnel.c                 |   68 ++-----
>  net/ipv4/ip_tunnel_core.c            |  121 ++++++++++++
>  net/ipv4/ipip.c                      |    6 +-
>  net/ipv6/sit.c                       |   44 ++---
>  net/openvswitch/Makefile             |    3 +-
>  net/openvswitch/actions.c            |    4 +
>  net/openvswitch/datapath.c           |  356 ++++++++++++++++++++++++++++------
>  net/openvswitch/datapath.h           |    4 +
>  net/openvswitch/flow.c               |  186 ++++++++++++++++--
>  net/openvswitch/flow.h               |   45 ++++-
>  net/openvswitch/vport-gre.c          |  274 ++++++++++++++++++++++++++
>  net/openvswitch/vport-internal_dev.c |    2 +-
>  net/openvswitch/vport-netdev.c       |    2 +-
>  net/openvswitch/vport.c              |   23 ++-
>  net/openvswitch/vport.h              |   10 +-
>  22 files changed, 1370 insertions(+), 456 deletions(-)
>  create mode 100644 net/ipv4/ip_tunnel_core.c
>  create mode 100644 net/openvswitch/vport-gre.c
>
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--
Regards,

Zhi Yong Wu



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