Add support for user headers and struct attrs to YNL.

Patch 1 adds the capabilities to YNL.
Patch 2 adds partial openvswitch specs that demonstrate the new features.

Donald Hunter (2):
  tools: ynl: add user-header and struct attr support
  netlink: specs: add partial specification for openvswitch

 Documentation/netlink/genetlink-legacy.yaml   |  10 +-
 Documentation/netlink/specs/ovs_datapath.yaml | 154 ++++++++++++++++++
 Documentation/netlink/specs/ovs_vport.yaml    | 141 ++++++++++++++++
 tools/net/ynl/lib/ynl.py                      |  58 ++++++-
 4 files changed, 355 insertions(+), 8 deletions(-)
 create mode 100644 Documentation/netlink/specs/ovs_datapath.yaml
 create mode 100644 Documentation/netlink/specs/ovs_vport.yaml

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2.39.0