Until now, the ofp-print code has had a lot of logic specific to
individual messages. This code is better put with the other code specific
to those messages, so this commit starts to migrate it.
There is more work of a similar type to do, but this is a reasonable start.
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org>
- New get_custom_stats interface function is added to netdev. It
allows particular netdev implementation to expose custom
counters in dictionary format (counter name/counter value).
- New statistics are retrieved using experimenter code and
are printed as a result to ofctl dump-ports.
- New counters are available for OpenFlow 1.4+.
- New statistics are printed to output via ofctl only if those
are present in reply message.
- New statistics definition is added to include/openflow/intel-ext.h.
- Custom statistics are implemented only for dpdk-physical
port type.
- DPDK-physical implementation uses xstats to collect statistics.
Only dropped and error counters are exposed.
Co-authored-by: Ben Pfaff <blp@ovn.org>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Implementation of new statistics extension for DPDK ports:
- Add new counters definition to netdev struct and open flow,
based on RFC2819.
- Initialize netdev statistics as "filtered out"
before passing it to particular netdev implementation
(because of that change, statistics which are not
collected are reported as filtered out, and some
unit tests were modified in this respect).
- New statistics are retrieved using experimenter code and
are printed as a result to ofctl dump-ports.
- New counters are available for OpenFlow 1.4+.
- Add new vendor id: INTEL_VENDOR_ID.
- New statistics are printed to output via ofctl only if those
are present in reply message.
- Add new file header: include/openflow/intel-ext.h which
contains new statistics definition.
- Extended statistics are implemented only for dpdk-physical
and dpdk-vhost port types.
- Dpdk-physical implementation uses xstats to collect statistics.
- Dpdk-vhost implements only part of statistics (RX packet sized
based counters).
Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
[blp@ovn.org made software devices more consistent]
Signed-off-by: Ben Pfaff <blp@ovn.org>
Public (struct definitions and some prototypes) go in
include/openvswitch
Signed-off-by: Ben Warren <ben@skyportsystems.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
