Hi Ben, Hi All,
this series adds infrastructure and message endoding and decoding
to allow Open Flow 1.2 to be used to the extent that ovs-controller
works as a learning-switch and similar logic implemented using Ryu[1].
[1] Ryu is an OpenFlow controller implemented in Python
http://osrg.github.com/ryu/
This is a trimmed down set of patches, I have many more, but rather
than sending an enourmous patch-bomb I wanted to send something a
bit more easily digested.
I believe this seris is ready for review.
Base
----
This series is based the of1.1 branch of git://benpfaff.org/openvswitch,
commit 43dc5f654a39c3bb52d04ba5452d6c27bf53a0a7 (ofp-util: Work on decoding
OF1.1 flow_mods.).
It also depends on "ofp-util: Add OFPUTIL_P_OF12 and NXFF_OPENFLOW12"
which was merged into the master branch of the upstream git tree earlier
today.
Patches
-------
Patches 1-3 could be applied the master branch though
some conflict resolution may be required. I can rebase and resumbit
if desired (though I would rather if of1.1 could be merged upstream).
[PATCH 01/24] ofp-util: Reduce scope of variables in
[PATCH 02/24] nx-match: Do not include NXM only matches when putting
[PATCH 03/24] nx-match: Separate raw match and header/pad pull/put
Patches 4-23 depend on the of1.1 branch directly or indirectly
(though I may have missed one or two that could be applied upstream,
again, I'd be happu if of1.1 was merged).
[PATCH 04/24] ofp-util: Add ofputil_pull_ofp12_match()
[PATCH 05/24] ofp-util: Allow decoder to use
[PATCH 06/24] ofp-util: Allow encoding of Open Flow 1.1 & 1.2
[PATCH 07/24] ofp-util: Make ofperr_encode_msg__() use correct Open
[PATCH 08/24] ofp-util: Make make_echo_request() aware of different
[PATCH 09/24] ofp-print: Use the prevailing protocol to call
[PATCH 10/24] learning-switch: Call ofputil_encode_flow_mod() with
[PATCH 11/24] ovs-controller: Make sure vconn is connected before
[PATCH 12/24] learning-switch: Send Features Request and Set Config
[PATCH 13/24] ofp-util: Allow encoding of Open Flow 1.2 Flow Mod
[PATCH 14/24] ofp-util: Allow decoding of Open Flow 1.2 Flow Mod
[PATCH 15/24] ofp-util: Update ofputil_capabilities for Open Flow
[PATCH 16/24] ofp-util: Update OFPC_COMMON and add
[PATCH 17/24] ofp-util: Allow encoding of Open Flow 1.2 Packet In
[PATCH 18/24] ofp-util: Allow decoding of Open Flow 1.2 Packet In
[PATCH 19/24] ofp-msgs: Update OFPRAW_OFPT_SET_CONFIG for OpenFlow
[PATCH 20/24] ofp-util: Prepare Packet Out decoder for other Open
[PATCH 21/24] ofp-util: Allow decoding of Open Flow 1.1 and 1.2
[PATCH 22/24] ofp-util: Prepare Packet Out encoder for other Open
[PATCH 23/24] ofp-util: Allow encoding of Open Flow 1.1 and 1.2
This is a hack to allow my ovs-controller and Ryu testing to work.
It should not be applied, ever.
[PATCH 24/24] Local Hack: Allow Open Flow 1.2 session to be
Overall Diffstat (Excluding patch 24)
-------------------------------------
lib/learning-switch.c | 21 +-
lib/nx-match.c | 256 +++++++++++++++++++++++---
lib/nx-match.h | 17 +
lib/ofp-errors.c | 30 +--
lib/ofp-errors.h | 2
lib/ofp-msgs.c | 3
lib/ofp-msgs.h | 5
lib/ofp-print.c | 13 +
lib/ofp-util.c | 419 ++++++++++++++++++++++++++++++++------------
lib/ofp-util.h | 23 +-
lib/rconn.c | 7
lib/vconn.c | 7
ofproto/connmgr.c | 3
utilities/ovs-controller.c | 20 ++
utilities/ovs-ofctl.c | 49 +++--
15 files changed, 687 insertions(+), 188 deletions(-)
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