Commit 7d70ed9f authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by Jakub Kicinski
Browse files

doc/netlink/specs: add netkit support to rt_link.yaml 



Add netkit support to rt_link.yaml. Only forward(PASS) and
blackhole(DROP) policies are allowed to be set by user-space so I've
added only them to the yaml to avoid confusion.

Example:
  $ ./tools/net/ynl/cli.py \
     --spec Documentation/netlink/specs/rt_link.yaml \
     --do getlink --json '{"ifname": "netkit0"}' --output-json | jq
  ...
  "linkinfo": {
    "kind": "netkit",
    "data": {
      "primary": 1,
      "policy": "blackhole",
      "mode": "l2",
      "peer-policy": "forward"
    }
  },
  ...

Signed-off-by: default avatarNikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20240806104531.3296718-1-razor@blackwall.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 93b828cc

Documentation/netlink/specs/rt_link.yaml

+41 −0
Original line number Diff line number Diff line
@@ -903,6 +903,22 @@ definitions: 
      - cfm-config

      - cfm-status

      - mst

  -

    name: netkit-policy

    type: enum

    entries:

      -

        name: forward

        value: 0

      -

        name: blackhole

        value: 2

  -

    name: netkit-mode

    type: enum

    entries:

      - name: l2

      - name: l3



attribute-sets:

  -
@@ -2109,6 +2125,28 @@ attribute-sets: 
      -

        name: id

        type: u32

  -

    name: linkinfo-netkit-attrs

    name-prefix: ifla-netkit-

    attributes:

      -

        name: peer-info

        type: binary

      -

        name: primary

        type: u8

      -

        name: policy

        type: u32

        enum: netkit-policy

      -

        name: peer-policy

        type: u32

        enum: netkit-policy

      -

        name: mode

        type: u32

        enum: netkit-mode



sub-messages:

  -
@@ -2147,6 +2185,9 @@ sub-messages: 
      -

        value: vrf

        attribute-set: linkinfo-vrf-attrs

      -

        value: netkit

        attribute-set: linkinfo-netkit-attrs

  -

    name: linkinfo-member-data-msg

    formats: