Commit 720447bd authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

netlink: specs: rt-link: remove implicit structs from devconf 



devconf is even odder than SNMP. On input it reports an array of u32s
which seem to be indexed by the enum values - 1. On output kernel
expects a nest where each attr has the enum type as the nla type.

sub-type: u32 is probably best we can do right now.

Reviewed-by: default avatarDonald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250506194101.696272-5-kuba@kernel.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent ab91c140

Documentation/netlink/specs/rt-link.yaml

+10 −97
Original line number Diff line number Diff line
@@ -304,285 +304,196 @@ definitions: 
        type: u8

  -

    name: ipv4-devconf

    type: struct

    members:

    enum-name:

    type: enum

    entries:

      -

        name: forwarding

        type: u32

      -

        name: mc-forwarding

        type: u32

      -

        name: proxy-arp

        type: u32

      -

        name: accept-redirects

        type: u32

      -

        name: secure-redirects

        type: u32

      -

        name: send-redirects

        type: u32

      -

        name: shared-media

        type: u32

      -

        name: rp-filter

        type: u32

      -

        name: accept-source-route

        type: u32

      -

        name: bootp-relay

        type: u32

      -

        name: log-martians

        type: u32

      -

        name: tag

        type: u32

      -

        name: arpfilter

        type: u32

      -

        name: medium-id

        type: u32

      -

        name: noxfrm

        type: u32

      -

        name: nopolicy

        type: u32

      -

        name: force-igmp-version

        type: u32

      -

        name: arp-announce

        type: u32

      -

        name: arp-ignore

        type: u32

      -

        name: promote-secondaries

        type: u32

      -

        name: arp-accept

        type: u32

      -

        name: arp-notify

        type: u32

      -

        name: accept-local

        type: u32

      -

        name: src-vmark

        type: u32

      -

        name: proxy-arp-pvlan

        type: u32

      -

        name: route-localnet

        type: u32

      -

        name: igmpv2-unsolicited-report-interval

        type: u32

      -

        name: igmpv3-unsolicited-report-interval

        type: u32

      -

        name: ignore-routes-with-linkdown

        type: u32

      -

        name: drop-unicast-in-l2-multicast

        type: u32

      -

        name: drop-gratuitous-arp

        type: u32

      -

        name: bc-forwarding

        type: u32

      -

        name: arp-evict-nocarrier

        type: u32

  -

    name: ipv6-devconf

    type: struct

    members:

    enum-name:

    type: enum

    entries:

      -

        name: forwarding

        type: u32

      -

        name: hoplimit

        type: u32

      -

        name: mtu6

        type: u32

      -

        name: accept-ra

        type: u32

      -

        name: accept-redirects

        type: u32

      -

        name: autoconf

        type: u32

      -

        name: dad-transmits

        type: u32

      -

        name: rtr-solicits

        type: u32

      -

        name: rtr-solicit-interval

        type: u32

      -

        name: rtr-solicit-delay

        type: u32

      -

        name: use-tempaddr

        type: u32

      -

        name: temp-valid-lft

        type: u32

      -

        name: temp-prefered-lft

        type: u32

      -

        name: regen-max-retry

        type: u32

      -

        name: max-desync-factor

        type: u32

      -

        name: max-addresses

        type: u32

      -

        name: force-mld-version

        type: u32

      -

        name: accept-ra-defrtr

        type: u32

      -

        name: accept-ra-pinfo

        type: u32

      -

        name: accept-ra-rtr-pref

        type: u32

      -

        name: rtr-probe-interval

        type: u32

      -

        name: accept-ra-rt-info-max-plen

        type: u32

      -

        name: proxy-ndp

        type: u32

      -

        name: optimistic-dad

        type: u32

      -

        name: accept-source-route

        type: u32

      -

        name: mc-forwarding

        type: u32

      -

        name: disable-ipv6

        type: u32

      -

        name: accept-dad

        type: u32

      -

        name: force-tllao

        type: u32

      -

        name: ndisc-notify

        type: u32

      -

        name: mldv1-unsolicited-report-interval

        type: u32

      -

        name: mldv2-unsolicited-report-interval

        type: u32

      -

        name: suppress-frag-ndisc

        type: u32

      -

        name: accept-ra-from-local

        type: u32

      -

        name: use-optimistic

        type: u32

      -

        name: accept-ra-mtu

        type: u32

      -

        name: stable-secret

        type: u32

      -

        name: use-oif-addrs-only

        type: u32

      -

        name: accept-ra-min-hop-limit

        type: u32

      -

        name: ignore-routes-with-linkdown

        type: u32

      -

        name: drop-unicast-in-l2-multicast

        type: u32

      -

        name: drop-unsolicited-na

        type: u32

      -

        name: keep-addr-on-down

        type: u32

      -

        name: rtr-solicit-max-interval

        type: u32

      -

        name: seg6-enabled

        type: u32

      -

        name: seg6-require-hmac

        type: u32

      -

        name: enhanced-dad

        type: u32

      -

        name: addr-gen-mode

        type: u8

      -

        name: disable-policy

        type: u32

      -

        name: accept-ra-rt-info-min-plen

        type: u32

      -

        name: ndisc-tclass

        type: u32

      -

        name: rpl-seg-enabled

        type: u32

      -

        name: ra-defrtr-metric

        type: u32

      -

        name: ioam6-enabled

        type: u32

      -

        name: ioam6-id

        type: u32

      -

        name: ioam6-id-wide

        type: u32

      -

        name: ndisc-evict-nocarrier

        type: u32

      -

        name: accept-untracked-na

        type: u32

  -

    name: ifla-icmp6-stats

    enum-name:
@@ -2144,7 +2055,8 @@ attribute-sets: 
      -

        name: conf

        type: binary

        struct: ipv4-devconf

        sub-type: u32

        doc: u32 indexed by ipv4-devconf - 1 on output, on input it's a nest

  -

    name: ifla6-attrs

    name-prefix: ifla-inet6-
@@ -2155,7 +2067,8 @@ attribute-sets: 
      -

        name: conf

        type: binary

        struct: ipv6-devconf

        sub-type: u32

        doc: u32 indexed by ipv6-devconf - 1 on output, on input it's a nest

      -

        name: stats

        type: binary