From: Donald Hunter <donald.hunter@gmail.com>
To: netdev@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Jonathan Corbet <corbet@lwn.net>,
linux-doc@vger.kernel.org, Stanislav Fomichev <sdf@google.com>,
Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Cc: donald.hunter@redhat.com, Donald Hunter <donald.hunter@gmail.com>,
Jacob Keller <jacob.e.keller@intel.com>
Subject: [PATCH net-next v5 12/12] doc/netlink: Add spec for rt route messages
Date: Thu, 24 Aug 2023 12:20:03 +0100 [thread overview]
Message-ID: <20230824112003.52939-13-donald.hunter@gmail.com> (raw)
In-Reply-To: <20230824112003.52939-1-donald.hunter@gmail.com>
Add schema for rt route with support for getroute, newroute and
delroute.
Routes can be dumped with filter attributes like this:
./tools/net/ynl/cli.py \
--spec Documentation/netlink/specs/rt_route.yaml \
--dump getroute --json '{"rtm-family": 2, "rtm-table": 254}'
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
---
Documentation/netlink/specs/rt_route.yaml | 327 ++++++++++++++++++++++
1 file changed, 327 insertions(+)
create mode 100644 Documentation/netlink/specs/rt_route.yaml
diff --git a/Documentation/netlink/specs/rt_route.yaml b/Documentation/netlink/specs/rt_route.yaml
new file mode 100644
index 000000000000..f4368be0caed
--- /dev/null
+++ b/Documentation/netlink/specs/rt_route.yaml
@@ -0,0 +1,327 @@
+# SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
+
+name: rt-route
+protocol: netlink-raw
+protonum: 0
+
+doc:
+ Route configuration over rtnetlink.
+
+definitions:
+ -
+ name: rtm-type
+ name-prefix: rtn-
+ type: enum
+ entries:
+ - unspec
+ - unicast
+ - local
+ - broadcast
+ - anycast
+ - multicast
+ - blackhole
+ - unreachable
+ - prohibit
+ - throw
+ - nat
+ - xresolve
+ -
+ name: rtmsg
+ type: struct
+ members:
+ -
+ name: rtm-family
+ type: u8
+ -
+ name: rtm-dst-len
+ type: u8
+ -
+ name: rtm-src-len
+ type: u8
+ -
+ name: rtm-tos
+ type: u8
+ -
+ name: rtm-table
+ type: u8
+ -
+ name: rtm-protocol
+ type: u8
+ -
+ name: rtm-scope
+ type: u8
+ -
+ name: rtm-type
+ type: u8
+ enum: rtm-type
+ -
+ name: rtm-flags
+ type: u32
+ -
+ name: rta-cacheinfo
+ type: struct
+ members:
+ -
+ name: rta-clntref
+ type: u32
+ -
+ name: rta-lastuse
+ type: u32
+ -
+ name: rta-expires
+ type: u32
+ -
+ name: rta-error
+ type: u32
+ -
+ name: rta-used
+ type: u32
+
+attribute-sets:
+ -
+ name: route-attrs
+ attributes:
+ -
+ name: rta-dst
+ type: binary
+ display-hint: ipv4
+ -
+ name: rta-src
+ type: binary
+ display-hint: ipv4
+ -
+ name: rta-iif
+ type: u32
+ -
+ name: rta-oif
+ type: u32
+ -
+ name: rta-gateway
+ type: binary
+ display-hint: ipv4
+ -
+ name: rta-priority
+ type: u32
+ -
+ name: rta-prefsrc
+ type: binary
+ display-hint: ipv4
+ -
+ name: rta-metrics
+ type: nest
+ nested-attributes: rta-metrics
+ -
+ name: rta-multipath
+ type: binary
+ -
+ name: rta-protoinfo # not used
+ type: binary
+ -
+ name: rta-flow
+ type: u32
+ -
+ name: rta-cacheinfo
+ type: binary
+ struct: rta-cacheinfo
+ -
+ name: rta-session # not used
+ type: binary
+ -
+ name: rta-mp-algo # not used
+ type: binary
+ -
+ name: rta-table
+ type: u32
+ -
+ name: rta-mark
+ type: u32
+ -
+ name: rta-mfc-stats
+ type: binary
+ -
+ name: rta-via
+ type: binary
+ -
+ name: rta-newdst
+ type: binary
+ -
+ name: rta-pref
+ type: u8
+ -
+ name: rta-encap-type
+ type: u16
+ -
+ name: rta-encap
+ type: binary # tunnel specific nest
+ -
+ name: rta-expires
+ type: u32
+ -
+ name: rta-pad
+ type: binary
+ -
+ name: rta-uid
+ type: u32
+ -
+ name: rta-ttl-propagate
+ type: u8
+ -
+ name: rta-ip-proto
+ type: u8
+ -
+ name: rta-sport
+ type: u16
+ -
+ name: rta-dport
+ type: u16
+ -
+ name: rta-nh-id
+ type: u32
+ -
+ name: rta-metrics
+ attributes:
+ -
+ name: rtax-unspec
+ type: unused
+ value: 0
+ -
+ name: rtax-lock
+ type: u32
+ -
+ name: rtax-mtu
+ type: u32
+ -
+ name: rtax-window
+ type: u32
+ -
+ name: rtax-rtt
+ type: u32
+ -
+ name: rtax-rttvar
+ type: u32
+ -
+ name: rtax-ssthresh
+ type: u32
+ -
+ name: rtax-cwnd
+ type: u32
+ -
+ name: rtax-advmss
+ type: u32
+ -
+ name: rtax-reordering
+ type: u32
+ -
+ name: rtax-hoplimit
+ type: u32
+ -
+ name: rtax-initcwnd
+ type: u32
+ -
+ name: rtax-features
+ type: u32
+ -
+ name: rtax-rto-min
+ type: u32
+ -
+ name: rtax-initrwnd
+ type: u32
+ -
+ name: rtax-quickack
+ type: u32
+ -
+ name: rtax-cc-algo
+ type: string
+ -
+ name: rtax-fastopen-no-cookie
+ type: u32
+
+operations:
+ enum-model: directional
+ list:
+ -
+ name: getroute
+ doc: Dump route information.
+ attribute-set: route-attrs
+ fixed-header: rtmsg
+ do:
+ request:
+ value: 26
+ attributes:
+ - rtm-family
+ - rta-src
+ - rtm-src-len
+ - rta-dst
+ - rtm-dst-len
+ - rta-iif
+ - rta-oif
+ - rta-ip-proto
+ - rta-sport
+ - rta-dport
+ - rta-mark
+ - rta-uid
+ reply:
+ value: 24
+ attributes: &all-route-attrs
+ - rtm-family
+ - rtm-dst-len
+ - rtm-src-len
+ - rtm-tos
+ - rtm-table
+ - rtm-protocol
+ - rtm-scope
+ - rtm-type
+ - rtm-flags
+ - rta-dst
+ - rta-src
+ - rta-iif
+ - rta-oif
+ - rta-gateway
+ - rta-priority
+ - rta-prefsrc
+ - rta-metrics
+ - rta-multipath
+ - rta-flow
+ - rta-cacheinfo
+ - rta-table
+ - rta-mark
+ - rta-mfc-stats
+ - rta-via
+ - rta-newdst
+ - rta-pref
+ - rta-encap-type
+ - rta-encap
+ - rta-expires
+ - rta-pad
+ - rta-uid
+ - rta-ttl-propagate
+ - rta-ip-proto
+ - rta-sport
+ - rta-dport
+ - rta-nh-id
+ dump:
+ request:
+ value: 26
+ attributes:
+ - rtm-family
+ reply:
+ value: 24
+ attributes: *all-route-attrs
+ -
+ name: newroute
+ doc: Create a new route
+ attribute-set: route-attrs
+ fixed-header: rtmsg
+ do:
+ request:
+ value: 24
+ attributes: *all-route-attrs
+ -
+ name: delroute
+ doc: Delete an existing route
+ attribute-set: route-attrs
+ fixed-header: rtmsg
+ do:
+ request:
+ value: 25
+ attributes: *all-route-attrs
--
2.39.2 (Apple Git-143)
prev parent reply other threads:[~2023-08-24 11:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-24 11:19 [PATCH net-next v5 00/12] tools/net/ynl: Add support for netlink-raw families Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 01/12] doc/netlink: Fix typo in genetlink-* schemas Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 02/12] doc/netlink: Add a schema for netlink-raw families Donald Hunter
2023-08-24 21:04 ` Jacob Keller
2023-08-24 11:19 ` [PATCH net-next v5 03/12] doc/netlink: Update genetlink-legacy documentation Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 04/12] doc/netlink: Document the netlink-raw schema extensions Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 05/12] tools/ynl: Add mcast-group schema parsing to ynl Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 06/12] tools/net/ynl: Fix extack parsing with fixed header genlmsg Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 07/12] tools/net/ynl: Add support for netlink-raw families Donald Hunter
2023-08-24 11:19 ` [PATCH net-next v5 08/12] tools/net/ynl: Implement nlattr array-nest decoding in ynl Donald Hunter
2023-08-24 11:20 ` [PATCH net-next v5 09/12] tools/net/ynl: Add support for create flags Donald Hunter
2023-08-24 11:20 ` [PATCH net-next v5 10/12] doc/netlink: Add spec for rt addr messages Donald Hunter
2023-08-24 11:20 ` [PATCH net-next v5 11/12] doc/netlink: Add spec for rt link messages Donald Hunter
2023-08-24 16:46 ` Jiri Pirko
2023-08-25 9:04 ` Donald Hunter
2023-08-24 11:20 ` Donald Hunter [this message]
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