1 files changed, 139 insertions, 0 deletions
diff --git a/Documentation/netlink/specs/ovs_vport.yaml b/Documentation/netlink/specs/ovs_vport.yaml
new file mode 100644
index 000000000000..8e55622ddf11
--- /dev/null
+++ b/Documentation/netlink/specs/ovs_vport.yaml
@@ -0,0 +1,139 @@
+# SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
+
+name: ovs_vport
+version: 2
+protocol: genetlink-legacy
+
+doc:
+  OVS vport configuration over generic netlink.
+
+definitions:
+  -
+    name: ovs-header
+    type: struct
+    members:
+      -
+        name: dp-ifindex
+        type: u32
+  -
+    name: vport-type
+    type: enum
+    entries: [ unspec, netdev, internal, gre, vxlan, geneve ]
+  -
+    name: vport-stats
+    type: struct
+    members:
+      -
+        name: rx-packets
+        type: u64
+      -
+        name: tx-packets
+        type: u64
+      -
+        name: rx-bytes
+        type: u64
+      -
+        name: tx-bytes
+        type: u64
+      -
+        name: rx-errors
+        type: u64
+      -
+        name: tx-errors
+        type: u64
+      -
+        name: rx-dropped
+        type: u64
+      -
+        name: tx-dropped
+        type: u64
+
+attribute-sets:
+  -
+    name: vport-options
+    attributes:
+      -
+        name: dst-port
+        type: u32
+      -
+        name: extension
+        type: u32
+  -
+    name: upcall-stats
+    attributes:
+      -
+        name: success
+        type: u64
+        value: 0
+      -
+        name: fail
+        type: u64
+  -
+    name: vport
+    attributes:
+      -
+        name: port-no
+        type: u32
+      -
+        name: type
+        type: u32
+        enum: vport-type
+      -
+        name: name
+        type: string
+      -
+        name: options
+        type: nest
+        nested-attributes: vport-options
+      -
+        name: upcall-pid
+        type: binary
+        sub-type: u32
+      -
+        name: stats
+        type: binary
+        struct: vport-stats
+      -
+        name: pad
+        type: unused
+      -
+        name: ifindex
+        type: u32
+      -
+        name: netnsid
+        type: u32
+      -
+        name: upcall-stats
+        type: nest
+        nested-attributes: upcall-stats
+
+operations:
+  list:
+    -
+      name: vport-get
+      doc: Get / dump OVS vport configuration and state
+      value: 3
+      attribute-set: vport
+      fixed-header: ovs-header
+      do: &vport-get-op
+        request:
+          attributes:
+            - dp-ifindex
+            - name
+        reply: &dev-all
+          attributes:
+            - dp-ifindex
+            - port-no
+            - type
+            - name
+            - upcall-pid
+            - stats
+            - ifindex
+            - netnsid
+            - upcall-stats
+      dump: *vport-get-op
+
+mcast-groups:
+  list:
+    -
+      name: ovs_vport