[ovs-dev] [PATCH 00/32] OF1.4 Flow Monitor

[Simon Horman]

Hi,

this patch-set is a first-pass at adding support for OpenFlow1.4 flow
monitor. It leverages the existing NX flow monitor extension. There are,
however, enough differences between the two to make this a substantial
patch-set.

I had planned to include support for EXT-187 flow monitors (an extension to
OpenFlow1.3) in this patch-set. However, I have decided not to as there
appear to be enough differences between EXT-187 and both OpenFlow1.4 and NX
flow monitors that it appears to be a small body of work on its own. I now
plan to work on support for EXT-187 as a follow-up patch-set.


This patch-set depends on:
"[PATCH 0/3] Honour NXFMF_OWN flag of flow monitors"

To aid review this patch-set and its dependencies are available in git at
https://github.com/horms/openvswitch.git devel/flow_monitor


Simon Horman (32):
  ofproto: Add ofp14_flow_monitor_{request,command,flags}
  ofproto: Use ofp14_flow_monitor_flags internally
  ofp-errors: Add OFPET_FLOW_MONITOR_FAILED
  ofp-errors: Add OFPRAW_OFPST14_FLOW_MONITOR_*
  ofproto: Add ofoperation_has_out_group
  connmgr: Support OFPFMF14_ONLY_OWN
  ofp-util: Add command and out_group to struct
    ofputil_flow_monitor_request
  ofp-parse: Initialise flow monitor out_group
  connmgr: Add out_group to struct ofmonitor
  connmgr: Support monitor out_group
  ofproto: Add out_group support to flow monitors
  ofproto: Use list when handling monitor requests
  ofproto: Break out monitor deletion code
  ofproto: Handle monitor and delete commands in flow monitor requests
  ofp-util: Add decoder for OF1.4 flow monitor request messages
  ofp-print: Support printing of OF1.4 Flow Monitor Requests
  ofputil: Support encoding OF1.4 flow monitor requests
  ofproto: Add ofp14_flow_update_{header,event,full,abbrev,paused}
  ofp-util: Use enum ofp14_flow_update_event in struct
    ofputil_flow_update
  ofproto: Provide flow monitor paused and resumed reply composition
    helpers
  ofp-util: Support encoding of OF1.4 flow monitor replies
  ofproto: Support OpenFlow1.4 flow monitor replies
  ofp-util: Support Decoding of OF14 Flow Monitor Replies
  ofp-print: Support Printing of OF14 Flow Monitor Replies
  ofp-parse: Provide helper to parse group id
  ofp-parse: Allow parsing of flow monitor request's out_group
  ovs-ofctl: Document out_group parameter of monitor subcommand
  ofp-parse: Allow parsing of flow monitor request's only_own flag
  ovs-ofctl: Document !other parameter of monitor subcommand
  ofproto: Add NX flow monitor with out_port test
  ofproto: Add NX flow monitor with !own test
  ofproto: OF1.4 flow monitor tests

 include/openflow/openflow-1.4.h | 124 +++++++++
 lib/ofp-errors.h                |  47 +++-
 lib/ofp-msgs.h                  |  12 +-
 lib/ofp-parse.c                 |  75 +++--
 lib/ofp-print.c                 | 104 ++++++-
 lib/ofp-util.c                  | 590 +++++++++++++++++++++++++++++++++++-----
 lib/ofp-util.h                  |  16 +-
 ofproto/connmgr.c               |  64 +++--
 ofproto/connmgr.h               |  18 +-
 ofproto/ofproto-provider.h      |   4 +-
 ofproto/ofproto.c               | 193 +++++++++----
 tests/ofp-print.at              |  39 +++
 tests/ofproto.at                | 562 +++++++++++++++++++++++++++++++++++++-
 utilities/ovs-ofctl.8.in        |  12 +
 utilities/ovs-ofctl.c           |   6 +-
 15 files changed, 1655 insertions(+), 211 deletions(-)

-- 
2.0.0.rc2