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Message-ID: <20240129223458.52046-14-donald.hunter@gmail.com>
Date: Mon, 29 Jan 2024 22:34:58 +0000
From: Donald Hunter <donald.hunter@...il.com>
To: netdev@...r.kernel.org,
	Jakub Kicinski <kuba@...nel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Jonathan Corbet <corbet@....net>,
	linux-doc@...r.kernel.org,
	Jacob Keller <jacob.e.keller@...el.com>,
	Breno Leitao <leitao@...ian.org>,
	Jiri Pirko <jiri@...nulli.us>,
	Alessandro Marcolini <alessandromarcolini99@...il.com>
Cc: donald.hunter@...hat.com,
	Donald Hunter <donald.hunter@...il.com>
Subject: [PATCH net-next v2 13/13] doc/netlink/specs: Update the tc spec

Fill in many of the gaps in the tc netlink spec, including stats attrs,
classes and actions. Many documentation strings have also been added.

This is still a work in progress, albeit fairly complete:
 - there are still many attributes left as binary blobs.
 - actions have not had much testing

Signed-off-by: Donald Hunter <donald.hunter@...il.com>
---
 Documentation/netlink/specs/tc.yaml | 2218 +++++++++++++++++++++++++--
 1 file changed, 2067 insertions(+), 151 deletions(-)

diff --git a/Documentation/netlink/specs/tc.yaml b/Documentation/netlink/specs/tc.yaml
index 4346fa402fc9..4b21b00dbebe 100644
--- a/Documentation/netlink/specs/tc.yaml
+++ b/Documentation/netlink/specs/tc.yaml
@@ -48,21 +48,28 @@ definitions:
       -
         name: bytes
         type: u64
+        doc: Number of enqueued bytes
       -
         name: packets
         type: u32
+        doc: Number of enqueued packets
       -
         name: drops
         type: u32
+        doc: Packets dropped because of lack of resources
       -
         name: overlimits
         type: u32
+        doc: |
+          Number of throttle events when this flow goes out of allocated bandwidth
       -
         name: bps
         type: u32
+        doc: Current flow byte rate
       -
         name: pps
         type: u32
+        doc: Current flow packet rate
       -
         name: qlen
         type: u32
@@ -112,6 +119,7 @@ definitions:
       -
         name: limit
         type: u32
+        doc: Queue length; bytes for bfifo, packets for pfifo
   -
     name: tc-htb-opt
     type: struct
@@ -119,11 +127,11 @@ definitions:
       -
         name: rate
         type: binary
-        len: 12
+        struct: tc-ratespec
       -
         name: ceil
         type: binary
-        len: 12
+        struct: tc-ratespec
       -
         name: buffer
         type: u32
@@ -149,15 +157,19 @@ definitions:
       -
         name: rate2quantum
         type: u32
+        doc: bps->quantum divisor
       -
         name: defcls
         type: u32
+        doc: Default class number
       -
         name: debug
         type: u32
+        doc: Debug flags
       -
         name: direct-pkts
         type: u32
+        doc: Count of non shaped packets
   -
     name: tc-gred-qopt
     type: struct
@@ -165,15 +177,19 @@ definitions:
       -
         name: limit
         type: u32
+        doc: HARD maximal queue length in bytes
       -
         name: qth-min
         type: u32
+        doc: Min average length threshold in bytes
       -
         name: qth-max
         type: u32
+        doc: Max average length threshold in bytes
       -
         name: DP
         type: u32
+        doc: Up to 2^32 DPs
       -
         name: backlog
         type: u32
@@ -195,15 +211,19 @@ definitions:
       -
         name: Wlog
         type: u8
+        doc: log(W)
       -
         name: Plog
         type: u8
+        doc: log(P_max / (qth-max - qth-min))
       -
         name: Scell_log
         type: u8
+        doc: cell size for idle damping
       -
         name: prio
         type: u8
+        doc: Priority of this VQ
       -
         name: packets
         type: u32
@@ -266,9 +286,11 @@ definitions:
       -
         name: bands
         type: u16
+        doc: Number of bands
       -
         name: max-bands
         type: u16
+        doc: Maximum number of queues
   -
     name: tc-netem-qopt
     type: struct
@@ -276,21 +298,138 @@ definitions:
       -
         name: latency
         type: u32
+        doc: Added delay in microseconds
       -
         name: limit
         type: u32
+        doc: Fifo limit in packets
       -
         name: loss
         type: u32
+        doc: Random packet loss (0=none, ~0=100%)
       -
         name: gap
         type: u32
+        doc: Re-ordering gap (0 for none)
       -
         name: duplicate
         type: u32
+        doc: Random packet duplication (0=none, ~0=100%)
       -
         name: jitter
         type: u32
+        doc: Random jitter latency in microseconds
+  -
+    name: tc-netem-gimodel
+    doc: State transition probabilities for 4 state model
+    type: struct
+    members:
+      -
+        name: p13
+        type: u32
+      -
+        name: p31
+        type: u32
+      -
+        name: p32
+        type: u32
+      -
+        name: p14
+        type: u32
+      -
+        name: p23
+        type: u32
+  -
+    name: tc-netem-gemodel
+    doc: Gilbert-Elliot models
+    type: struct
+    members:
+      -
+        name: p
+        type: u32
+      -
+        name: r
+        type: u32
+      -
+        name: h
+        type: u32
+      -
+        name: k1
+        type: u32
+  -
+    name: tc-netem-corr
+    type: struct
+    members:
+      -
+        name: delay-corr
+        type: u32
+        doc: Delay correlation
+      -
+        name: loss-corr
+        type: u32
+        doc: Packet loss correlation
+      -
+        name: dup-corr
+        type: u32
+        doc: Duplicate correlation
+  -
+    name: tc-netem-reorder
+    type: struct
+    members:
+      -
+        name: probability
+        type: u32
+      -
+        name: correlation
+        type: u32
+  -
+    name: tc-netem-corrupt
+    type: struct
+    members:
+      -
+        name: probability
+        type: u32
+      -
+        name: correlation
+        type: u32
+  -
+    name: tc-netem-rate
+    type: struct
+    members:
+      -
+        name: rate
+        type: u32
+      -
+        name: packet-overhead
+        type: s32
+      -
+        name: cell-size
+        type: u32
+      -
+        name: cell-overhead
+        type: s32
+  -
+    name: tc-netem-slot
+    type: struct
+    members:
+      -
+        name: min-delay
+        type: s64
+      -
+        name: max-delay
+        type: s64
+      -
+        name: max-packets
+        type: s32
+      -
+        name: max-bytes
+        type: s32
+      -
+        name: dist-delay
+        type: s64
+      -
+        name: dist-jitter
+        type: s64
   -
     name: tc-plug-qopt
     type: struct
@@ -307,11 +446,13 @@ definitions:
     members:
       -
         name: bands
-        type: u16
+        type: u32
+        doc: Number of bands
       -
         name: priomap
         type: binary
         len: 16
+        doc: Map of logical priority -> PRIO band
   -
     name: tc-red-qopt
     type: struct
@@ -319,21 +460,27 @@ definitions:
       -
         name: limit
         type: u32
+        doc: Hard queue length in packets
       -
         name: qth-min
         type: u32
+        doc: Min average threshold in packets
       -
         name: qth-max
         type: u32
+        doc: Max average threshold in packets
       -
         name: Wlog
         type: u8
+        doc: log(W)
       -
         name: Plog
         type: u8
+        doc: log(P_max / (qth-max - qth-min))
       -
         name: Scell-log
         type: u8
+        doc: Cell size for idle damping
       -
         name: flags
         type: u8
@@ -369,71 +516,128 @@ definitions:
         name: penalty-burst
         type: u32
   -
-    name: tc-sfq-qopt-v1 # TODO nested structs
+    name: tc-sfq-qopt
     type: struct
     members:
       -
         name: quantum
         type: u32
+        doc: Bytes per round allocated to flow
       -
         name: perturb-period
         type: s32
+        doc: Period of hash perturbation
       -
         name: limit
         type: u32
+        doc: Maximal packets in queue
       -
         name: divisor
         type: u32
+        doc: Hash divisor
       -
         name: flows
         type: u32
+        doc: Maximal number of flows
+  -
+    name: tc-sfqred-stats
+    type: struct
+    members:
+      -
+        name: prob-drop
+        type: u32
+        doc: Early drops, below max threshold
+      -
+        name: forced-drop
+        type: u32
+        doc: Early drops, after max threshold
+      -
+        name: prob-mark
+        type: u32
+        doc: Marked packets, below max threshold
+      -
+        name: forced-mark
+        type: u32
+        doc: Marked packets, after max threshold
+      -
+        name: prob-mark-head
+        type: u32
+        doc: Marked packets, below max threshold
+      -
+        name: forced-mark-head
+        type: u32
+        doc: Marked packets, after max threshold
+  -
+    name: tc-sfq-qopt-v1
+    type: struct
+    members:
+      -
+        name: v0
+        type: binary
+        struct: tc-sfq-qopt
       -
         name: depth
         type: u32
+        doc: Maximum number of packets per flow
       -
         name: headdrop
         type: u32
       -
         name: limit
         type: u32
+        doc: HARD maximal flow queue length in bytes
       -
         name: qth-min
         type: u32
+        doc: Min average length threshold in bytes
       -
-        name: qth-mac
+        name: qth-max
         type: u32
+        doc: Max average length threshold in bytes
       -
         name: Wlog
         type: u8
+        doc: log(W)
       -
         name: Plog
         type: u8
+        doc: log(P_max / (qth-max - qth-min))
       -
         name: Scell-log
         type: u8
+        doc: Cell size for idle damping
       -
         name: flags
         type: u8
       -
         name: max-P
         type: u32
+        doc: probabilty, high resolution
       -
-        name: prob-drop
-        type: u32
+        name: stats
+        type: binary
+        struct: tc-sfqred-stats
+  -
+    name: tc-ratespec
+    type: struct
+    members:
       -
-        name: forced-drop
-        type: u32
+        name: cell-log
+        type: u8
       -
-        name: prob-mark
-        type: u32
+        name: linklayer
+        type: u8
       -
-        name: forced-mark
-        type: u32
+        name: overhead
+        type: u8
       -
-        name: prob-mark-head
-        type: u32
+        name: cell-align
+        type: u8
       -
-        name: forced-mark-head
+        name: mpu
+        type: u8
+      -
+        name: rate
         type: u32
   -
     name: tc-tbf-qopt
@@ -441,12 +645,12 @@ definitions:
     members:
       -
         name: rate
-        type: binary # TODO nested struct tc_ratespec
-        len: 12
+        type: binary
+        struct: tc-ratespec
       -
         name: peakrate
-        type: binary # TODO nested struct tc_ratespec
-        len: 12
+        type: binary
+        struct: tc-ratespec
       -
         name: limit
         type: u32
@@ -491,67 +695,1299 @@ definitions:
       -
         name: interval
         type: s8
+        doc: Sampling period
       -
         name: ewma-log
         type: u8
-attribute-sets:
+        doc: The log() of measurement window weight
   -
-    name: tc-attrs
+    name: tc-choke-xstats
+    type: struct
+    members:
+      -
+        name: early
+        type: u32
+        doc: Early drops
+      -
+        name: pdrop
+        type: u32
+        doc: Drops due to queue limits
+      -
+        name: other
+        type: u32
+        doc: Drops due to drop() calls
+      -
+        name: marked
+        type: u32
+        doc: Marked packets
+      -
+        name: matched
+        type: u32
+        doc: Drops due to flow match
+  -
+    name: tc-codel-xstats
+    type: struct
+    members:
+      -
+        name: maxpacket
+        type: u32
+        doc: Largest packet we've seen so far
+      -
+        name: count
+        type: u32
+        doc: How many drops we've done since the last time we entered dropping state
+      -
+        name: lastcount
+        type: u32
+        doc: Count at entry to dropping state
+      -
+        name: ldelay
+        type: u32
+        doc: in-queue delay seen by most recently dequeued packet
+      -
+        name: drop-next
+        type: s32
+        doc: Time to drop next packet
+      -
+        name: drop-overlimit
+        type: u32
+        doc: Number of times max qdisc packet limit was hit
+      -
+        name: ecn-mark
+        type: u32
+        doc: Number of packets we've ECN marked instead of dropped
+      -
+        name: dropping
+        type: u32
+        doc: Are we in a dropping state?
+      -
+        name: ce-mark
+        type: u32
+        doc: Number of CE marked packets because of ce-threshold
+  -
+    name: tc-fq-codel-xstats
+    type: struct
+    members:
+      -
+        name: type
+        type: u32
+      -
+        name: maxpacket
+        type: u32
+        doc: Largest packet we've seen so far
+      -
+        name: drop-overlimit
+        type: u32
+        doc: Number of times max qdisc packet limit was hit
+      -
+        name: ecn-mark
+        type: u32
+        doc: Number of packets we ECN marked instead of being dropped
+      -
+        name: new-flow-count
+        type: u32
+        doc: Number of times packets created a new flow
+      -
+        name: new-flows-len
+        type: u32
+        doc: Count of flows in new list
+      -
+        name: old-flows-len
+        type: u32
+        doc: Count of flows in old list
+      -
+        name: ce-mark
+        type: u32
+        doc: Packets above ce-threshold
+      -
+        name: memory-usage
+        type: u32
+        doc: Memory usage in bytes
+      -
+        name: drop-overmemory
+        type: u32
+  -
+    name: tc-fq-pie-xstats
+    type: struct
+    members:
+      -
+        name: packets-in
+        type: u32
+        doc: Total number of packets enqueued
+      -
+        name: dropped
+        type: u32
+        doc: Packets dropped due to fq_pie_action
+      -
+        name: overlimit
+        type: u32
+        doc: Dropped due to lack of space in queue
+      -
+        name: overmemory
+        type: u32
+        doc: Dropped due to lack of memory in queue
+      -
+        name: ecn-mark
+        type: u32
+        doc: Packets marked with ecn
+      -
+        name: new-flow-count
+        type: u32
+        doc: Count of new flows created by packets
+      -
+        name: new-flows-len
+        type: u32
+        doc: Count of flows in new list
+      -
+        name: old-flows-len
+        type: u32
+        doc: Count of flows in old list
+      -
+        name: memory-usage
+        type: u32
+        doc: Total memory across all queues
+  -
+    name: tc-fq-qd-stats
+    type: struct
+    members:
+      -
+        name: gc-flows
+        type: u64
+      -
+        name: highprio-packets
+        type: u64
+        doc: obsolete
+      -
+        name: tcp-retrans
+        type: u64
+        doc: obsolete
+      -
+        name: throttled
+        type: u64
+      -
+        name: flows-plimit
+        type: u64
+      -
+        name: pkts-too-long
+        type: u64
+      -
+        name: allocation-errors
+        type: u64
+      -
+        name: time-next-delayed-flow
+        type: s64
+      -
+        name: flows
+        type: u32
+      -
+        name: inactive-flows
+        type: u32
+      -
+        name: throttled-flows
+        type: u32
+      -
+        name: unthrottle-latency-ns
+        type: u32
+      -
+        name: ce-mark
+        type: u64
+        doc: Packets above ce-threshold
+      -
+        name: horizon-drops
+        type: u64
+      -
+        name: horizon-caps
+        type: u64
+      -
+        name: fastpath-packets
+        type: u64
+      -
+        name: band-drops
+        type: binary
+        len: 24
+      -
+        name: band-pkt-count
+        type: binary
+        len: 12
+      -
+        name: pad
+        type: pad
+        len: 4
+  -
+    name: tc-hhf-xstats
+    type: struct
+    members:
+      -
+        name: drop-overlimit
+        type: u32
+        doc: Number of times max qdisc packet limit was hit
+      -
+        name: hh-overlimit
+        type: u32
+        doc: Number of times max heavy-hitters was hit
+      -
+        name: hh-tot-count
+        type: u32
+        doc: Number of captured heavy-hitters so far
+      -
+        name: hh-cur-count
+        type: u32
+        doc: Number of current heavy-hitters
+  -
+    name: tc-pie-xstats
+    type: struct
+    members:
+      -
+        name: prob
+        type: u64
+        doc: Current probability
+      -
+        name: delay
+        type: u32
+        doc: Current delay in ms
+      -
+        name: avg-dq-rate
+        type: u32
+        doc: Current average dq rate in bits/pie-time
+      -
+        name: dq-rate-estimating
+        type: u32
+        doc: Is avg-dq-rate being calculated?
+      -
+        name: packets-in
+        type: u32
+        doc: Total number of packets enqueued
+      -
+        name: dropped
+        type: u32
+        doc: Packets dropped due to pie action
+      -
+        name: overlimit
+        type: u32
+        doc: Dropped due to lack of space in queue
+      -
+        name: maxq
+        type: u32
+        doc: Maximum queue size
+      -
+        name: ecn-mark
+        type: u32
+        doc: Packets marked with ecn
+  -
+    name: tc-red-xstats
+    type: struct
+    members:
+      -
+        name: early
+        type: u32
+        doc: Early drops
+      -
+        name: pdrop
+        type: u32
+        doc: Drops due to queue limits
+      -
+        name: other
+        type: u32
+        doc: Drops due to drop() calls
+      -
+        name: marked
+        type: u32
+        doc: Marked packets
+  -
+    name: tc-sfb-xstats
+    type: struct
+    members:
+      -
+        name: earlydrop
+        type: u32
+      -
+        name: penaltydrop
+        type: u32
+      -
+        name: bucketdrop
+        type: u32
+      -
+        name: queuedrop
+        type: u32
+      -
+        name: childdrop
+        type: u32
+        doc: drops in child qdisc
+      -
+        name: marked
+        type: u32
+      -
+        name: maxqlen
+        type: u32
+      -
+        name: maxprob
+        type: u32
+      -
+        name: avgprob
+        type: u32
+  -
+    name: tc-sfq-xstats
+    type: struct
+    members:
+      -
+        name: allot
+        type: s32
+  -
+    name: gnet-stats-basic
+    type: struct
+    members:
+      -
+        name: bytes
+        type: u64
+      -
+        name: packets
+        type: u32
+  -
+    name: gnet-stats-rate-est
+    type: struct
+    members:
+      -
+        name: bps
+        type: u32
+      -
+        name: pps
+        type: u32
+  -
+    name: gnet-stats-rate-est64
+    type: struct
+    members:
+      -
+        name: bps
+        type: u64
+      -
+        name: pps
+        type: u64
+  -
+    name: gnet-stats-queue
+    type: struct
+    members:
+      -
+        name: qlen
+        type: u32
+      -
+        name: backlog
+        type: u32
+      -
+        name: drops
+        type: u32
+      -
+        name: requeues
+        type: u32
+      -
+        name: overlimits
+        type: u32
+  -
+    name: tc-u32-key
+    type: struct
+    members:
+      -
+        name: mask
+        type: u32
+        byte-order: big-endian
+      -
+        name: val
+        type: u32
+        byte-order: big-endian
+      -
+        name: "off"
+        type: s32
+      -
+        name: offmask
+        type: s32
+  -
+    name: tc-u32-sel
+    type: struct
+    members:
+      -
+        name: flags
+        type: u8
+      -
+        name: offshift
+        type: u8
+      -
+        name: nkeys
+        type: u8
+      -
+        name: offmask
+        type: u16
+        byte-order: big-endian
+      -
+        name: "off"
+        type: u16
+      -
+        name: offoff
+        type: s16
+      -
+        name: hoff
+        type: s16
+      -
+        name: hmask
+        type: u32
+        byte-order: big-endian
+      -
+        name: keys
+        type: binary
+        struct: tc-u32-key # TODO: array
+  -
+    name: tc-u32-pcnt
+    type: struct
+    members:
+      -
+        name: rcnt
+        type: u64
+      -
+        name: rhit
+        type: u64
+      -
+        name: kcnts
+        type: u64 # TODO: array
+  -
+    name: tcf-t
+    type: struct
+    members:
+      -
+        name: install
+        type: u64
+      -
+        name: lastuse
+        type: u64
+      -
+        name: expires
+        type: u64
+      -
+        name: firstuse
+        type: u64
+  -
+    name: tc-gen
+    type: struct
+    members:
+      -
+        name: index
+        type: u32
+      -
+        name: capab
+        type: u32
+      -
+        name: action
+        type: s32
+      -
+        name: refcnt
+        type: s32
+      -
+        name: bindcnt
+        type: s32
+  -
+    name: tc-gact-p
+    type: struct
+    members:
+      -
+        name: ptype
+        type: u16
+      -
+        name: pval
+        type: u16
+      -
+        name: paction
+        type: s32
+  -
+    name: tcf-ematch-tree-hdr
+    type: struct
+    members:
+      -
+        name: nmatches
+        type: u16
+      -
+        name: progid
+        type: u16
+  -
+    name: tc-basic-pcnt
+    type: struct
+    members:
+      -
+        name: rcnt
+        type: u64
+      -
+        name: rhit
+        type: u64
+  -
+    name: tc-matchall-pcnt
+    type: struct
+    members:
+      -
+        name: rhit
+        type: u64
+  -
+    name: tc-mpls
+    type: struct
+    members:
+      -
+        name: index
+        type: u32
+      -
+        name: capab
+        type: u32
+      -
+        name: action
+        type: s32
+      -
+        name: refcnt
+        type: s32
+      -
+        name: bindcnt
+        type: s32
+      -
+        name: m-action
+        type: s32
+  -
+    name: tc-police
+    type: struct
+    members:
+      -
+        name: index
+        type: u32
+      -
+        name: action
+        type: s32
+      -
+        name: limit
+        type: u32
+      -
+        name: burst
+        type: u32
+      -
+        name: mtu
+        type: u32
+      -
+        name: rate
+        type: binary
+        struct: tc-ratespec
+      -
+        name: peakrate
+        type: binary
+        struct: tc-ratespec
+      -
+        name: refcnt
+        type: s32
+      -
+        name: bindcnt
+        type: s32
+      -
+        name: capab
+        type: u32
+  -
+    name: tc-pedit-sel
+    type: struct
+    members:
+      -
+        name: index
+        type: u32
+      -
+        name: capab
+        type: u32
+      -
+        name: action
+        type: s32
+      -
+        name: refcnt
+        type: s32
+      -
+        name: bindcnt
+        type: s32
+      -
+        name: nkeys
+        type: u8
+      -
+        name: flags
+        type: u8
+      -
+        name: keys
+        type: binary
+        struct: tc-pedit-key # TODO: array
+  -
+    name: tc-pedit-key
+    type: struct
+    members:
+      -
+        name: mask
+        type: u32
+      -
+        name: val
+        type: u32
+      -
+        name: "off"
+        type: u32
+      -
+        name: at
+        type: u32
+      -
+        name: offmask
+        type: u32
+      -
+        name: shift
+        type: u32
+  -
+    name: tc-vlan
+    type: struct
+    members:
+      -
+        name: index
+        type: u32
+      -
+        name: capab
+        type: u32
+      -
+        name: action
+        type: s32
+      -
+        name: refcnt
+        type: s32
+      -
+        name: bindcnt
+        type: s32
+      -
+        name: v-action
+        type: s32
+attribute-sets:
+  -
+    name: tc-attrs
+    attributes:
+      -
+        name: kind
+        type: string
+      -
+        name: options
+        type: sub-message
+        sub-message: tc-options-msg
+        selector: kind
+      -
+        name: stats
+        type: binary
+        struct: tc-stats
+      -
+        name: xstats
+        type: sub-message
+        sub-message: tca-stats-app-msg
+        selector: kind
+      -
+        name: rate
+        type: binary
+        struct: gnet-estimator
+      -
+        name: fcnt
+        type: u32
+      -
+        name: stats2
+        type: nest
+        nested-attributes: tca-stats-attrs
+      -
+        name: stab
+        type: nest
+        nested-attributes: tca-stab-attrs
+      -
+        name: pad
+        type: pad
+      -
+        name: dump-invisible
+        type: flag
+      -
+        name: chain
+        type: u32
+      -
+        name: hw-offload
+        type: u8
+      -
+        name: ingress-block
+        type: u32
+      -
+        name: egress-block
+        type: u32
+      -
+        name: dump-flags
+        type: bitfield32
+      -
+        name: ext-warn-msg
+        type: string
+  -
+    name: tc-act-attrs
+    attributes:
+      -
+        name: kind
+        type: string
+      -
+        name: options
+        type: sub-message
+        sub-message: tc-act-options-msg
+        selector: kind
+      -
+        name: index
+        type: u32
+      -
+        name: stats
+        type: nest
+        nested-attributes: tc-act-stats-attrs
+      -
+        name: pad
+        type: pad
+      -
+        name: cookie
+        type: binary
+      -
+        name: flags
+        type: bitfield32
+      -
+        name: hw-stats
+        type: bitfield32
+      -
+        name: used-hw-stats
+        type: bitfield32
+      -
+        name: in-hw-count
+        type: u32
+  -
+    name: tc-act-stats-attrs
+    attributes:
+      -
+        name: basic
+        type: binary
+        struct: gnet-stats-basic
+      -
+        name: rate-est
+        type: binary
+        struct: gnet-stats-rate-est
+      -
+        name: queue
+        type: binary
+        struct: gnet-stats-queue
+      -
+        name: app
+        type: binary
+      -
+        name: rate-est64
+        type: binary
+        struct: gnet-stats-rate-est64
+      -
+        name: pad
+        type: pad
+      -
+        name: basic-hw
+        type: binary
+        struct: gnet-stats-basic
+      -
+        name: pkt64
+        type: u64
+  -
+    name: tc-act-bpf-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: ops-len
+        type: u16
+      -
+        name: ops
+        type: binary
+      -
+        name: fd
+        type: u32
+      -
+        name: name
+        type: string
+      -
+        name: pad
+        type: pad
+      -
+        name: tag
+        type: binary
+      -
+        name: id
+        type: binary
+  -
+    name: tc-act-connmark-attrs
+    attributes:
+      -
+        name: parms
+        type: binary
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-csum-attrs
+    attributes:
+      -
+        name: parms
+        type: binary
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-ct-attrs
+    attributes:
+      -
+        name: parms
+        type: binary
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: action
+        type: u16
+      -
+        name: zone
+        type: u16
+      -
+        name: mark
+        type: u32
+      -
+        name: mark-mask
+        type: u32
+      -
+        name: labels
+        type: binary
+      -
+        name: labels-mask
+        type: binary
+      -
+        name: nat-ipv4-min
+        type: u32
+        byte-order: big-endian
+      -
+        name: nat-ipv4-max
+        type: u32
+        byte-order: big-endian
+      -
+        name: nat-ipv6-min
+        type: binary
+      -
+        name: nat-ipv6-max
+        type: binary
+      -
+        name: nat-port-min
+        type: u16
+        byte-order: big-endian
+      -
+        name: nat-port-max
+        type: u16
+        byte-order: big-endian
+      -
+        name: pad
+        type: pad
+      -
+        name: helper-name
+        type: string
+      -
+        name: helper-family
+        type: u8
+      -
+        name: helper-proto
+        type: u8
+  -
+    name: tc-act-ctinfo-attrs
+    attributes:
+      -
+        name: pad
+        type: pad
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: act
+        type: binary
+      -
+        name: zone
+        type: u16
+      -
+        name: parms-dscp-mask
+        type: u32
+      -
+        name: parms-dscp-statemask
+        type: u32
+      -
+        name: parms-cpmark-mask
+        type: u32
+      -
+        name: stats-dscp-set
+        type: u64
+      -
+        name: stats-dscp-error
+        type: u64
+      -
+        name: stats-cpmark-set
+        type: u64
+  -
+    name: tc-act-gate-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: pad
+        type: pad
+      -
+        name: priority
+        type: s32
+      -
+        name: entry-list
+        type: binary
+      -
+        name: base-time
+        type: u64
+      -
+        name: cycle-time
+        type: u64
+      -
+        name: cycle-time-ext
+        type: u64
+      -
+        name: flags
+        type: u32
+      -
+        name: clockid
+        type: s32
+  -
+    name: tc-act-ife-attrs
+    attributes:
+      -
+        name: parms
+        type: binary
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: dmac
+        type: binary
+      -
+        name: smac
+        type: binary
+      -
+        name: type
+        type: u16
+      -
+        name: metalst
+        type: binary
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-mirred-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: pad
+        type: pad
+      -
+        name: blockid
+        type: binary
+  -
+    name: tc-act-mpls-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+        struct: tc-mpls
+      -
+        name: pad
+        type: pad
+      -
+        name: proto
+        type: u16
+        byte-order: big-endian
+      -
+        name: label
+        type: u32
+      -
+        name: tc
+        type: u8
+      -
+        name: ttl
+        type: u8
+      -
+        name: bos
+        type: u8
+  -
+    name: tc-act-nat-attrs
+    attributes:
+      -
+        name: parms
+        type: binary
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-pedit-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+        struct: tc-pedit-sel
+      -
+        name: pad
+        type: pad
+      -
+        name: parms-ex
+        type: binary
+      -
+        name: keys-ex
+        type: binary
+      -
+        name: key-ex
+        type: binary
+  -
+    name: tc-act-simple-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: data
+        type: binary
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-skbedit-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: priority
+        type: u32
+      -
+        name: queue-mapping
+        type: u16
+      -
+        name: mark
+        type: u32
+      -
+        name: pad
+        type: pad
+      -
+        name: ptype
+        type: u16
+      -
+        name: mask
+        type: u32
+      -
+        name: flags
+        type: u64
+      -
+        name: queue-mapping-max
+        type: u16
+  -
+    name: tc-act-skbmod-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: dmac
+        type: binary
+      -
+        name: smac
+        type: binary
+      -
+        name: etype
+        type: binary
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-tunnel-key-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+      -
+        name: enc-ipv4-src
+        type: u32
+        byte-order: big-endian
+      -
+        name: enc-ipv4-dst
+        type: u32
+        byte-order: big-endian
+      -
+        name: enc-ipv6-src
+        type: binary
+      -
+        name: enc-ipv6-dst
+        type: binary
+      -
+        name: enc-key-id
+        type: u64
+        byte-order: big-endian
+      -
+        name: pad
+        type: pad
+      -
+        name: enc-dst-port
+        type: u16
+        byte-order: big-endian
+      -
+        name: no-csum
+        type: u8
+      -
+        name: enc-opts
+        type: binary
+      -
+        name: enc-tos
+        type: u8
+      -
+        name: enc-ttl
+        type: u8
+      -
+        name: no-frag
+        type: flag
+  -
+    name: tc-act-vlan-attrs
     attributes:
       -
-        name: kind
-        type: string
-      -
-        name: options
-        type: sub-message
-        sub-message: tc-options-msg
-        selector: kind
+        name: tm
+        type: binary
+        struct: tcf-t
       -
-        name: stats
+        name: parms
         type: binary
-        struct: tc-stats
+        struct: tc-vlan
       -
-        name: xstats
+        name: push-vlan-id
+        type: u16
+      -
+        name: push-vlan-protocol
+        type: u16
+      -
+        name: pad
+        type: pad
+      -
+        name: push-vlan-priority
+        type: u8
+      -
+        name: push-eth-dst
         type: binary
       -
-        name: rate
+        name: push-eth-src
         type: binary
-        struct: gnet-estimator
+  -
+    name: tc-basic-attrs
+    attributes:
       -
-        name: fcnt
+        name: classid
         type: u32
       -
-        name: stats2
+        name: ematches
         type: nest
-        nested-attributes: tca-stats-attrs
+        nested-attributes: tc-ematch-attrs
       -
-        name: stab
+        name: act
+        type: array-nest
+        nested-attributes: tc-act-attrs
+      -
+        name: police
         type: nest
-        nested-attributes: tca-stab-attrs
+        nested-attributes: tc-police-attrs
+      -
+        name: pcnt
+        type: binary
+        struct: tc-basic-pcnt
       -
         name: pad
         type: pad
+  -
+    name: tc-bpf-attrs
+    attributes:
       -
-        name: dump-invisible
-        type: flag
+        name: act
+        type: nest
+        nested-attributes: tc-act-attrs
       -
-        name: chain
+        name: police
+        type: nest
+        nested-attributes: tc-police-attrs
+      -
+        name: classid
         type: u32
       -
-        name: hw-offload
-        type: u8
+        name: ops-len
+        type: u16
       -
-        name: ingress-block
+        name: ops
+        type: binary
+      -
+        name: fd
         type: u32
       -
-        name: egress-block
+        name: name
+        type: string
+      -
+        name: flags
         type: u32
       -
-        name: dump-flags
-        type: bitfield32
+        name: flags-gen
+        type: u32
       -
-        name: ext-warn-msg
-        type: string
+        name: tag
+        type: binary
+      -
+        name: id
+        type: u32
   -
     name: tc-cake-attrs
     attributes:
@@ -641,7 +2077,8 @@ attribute-sets:
         type: u32
       -
         name: tin-stats
-        type: binary
+        type: array-nest
+        nested-attributes: tc-cake-tin-stats-attrs
       -
         name: deficit
         type: s32
@@ -660,6 +2097,84 @@ attribute-sets:
       -
         name: blue-timer-us
         type: s32
+  -
+    name: tc-cake-tin-stats-attrs
+    attributes:
+      -
+        name: pad
+        type: pad
+      -
+        name: sent-packets
+        type: u32
+      -
+        name: sent-bytes64
+        type: u64
+      -
+        name: dropped-packets
+        type: u32
+      -
+        name: dropped-bytes64
+        type: u64
+      -
+        name: acks-dropped-packets
+        type: u32
+      -
+        name: acks-dropped-bytes64
+        type: u64
+      -
+        name: ecn-marked-packets
+        type: u32
+      -
+        name: ecn-marked-bytes64
+        type: u64
+      -
+        name: backlog-packets
+        type: u32
+      -
+        name: backlog-bytes
+        type: u32
+      -
+        name: threshold-rate64
+        type: u64
+      -
+        name: target-us
+        type: u32
+      -
+        name: interval-us
+        type: u32
+      -
+        name: way-indirect-hits
+        type: u32
+      -
+        name: way-misses
+        type: u32
+      -
+        name: way-collisions
+        type: u32
+      -
+        name: peak-delay-us
+        type: u32
+      -
+        name: avg-delay-us
+        type: u32
+      -
+        name: base-delay-us
+        type: u32
+      -
+        name: sparse-flows
+        type: u32
+      -
+        name: bulk-flows
+        type: u32
+      -
+        name: unresponsive-flows
+        type: u32
+      -
+        name: max-skblen
+        type: u32
+      -
+        name: flow-quantum
+        type: u32
   -
     name: tc-cbs-attrs
     attributes:
@@ -667,6 +2182,20 @@ attribute-sets:
         name: parms
         type: binary
         struct: tc-cbs-qopt
+  -
+    name: tc-cgroup-attrs
+    attributes:
+      -
+        name: act
+        type: nest
+        nested-attributes: tc-act-attrs
+      -
+        name: police
+        type: nest
+        nested-attributes: tc-police-attrs
+      -
+        name: ematches
+        type: binary
   -
     name: tc-choke-attrs
     attributes:
@@ -677,6 +2206,9 @@ attribute-sets:
       -
         name: stab
         type: binary
+        checks:
+          min-len: 256
+          max-len: 256
       -
         name: max-p
         type: u32
@@ -704,6 +2236,56 @@ attribute-sets:
       -
         name: quantum
         type: u32
+  -
+    name: tc-ematch-attrs
+    attributes:
+      -
+        name: tree-hdr
+        type: binary
+        struct: tcf-ematch-tree-hdr
+      -
+        name: tree-list
+        type: binary
+  -
+    name: tc-flow-attrs
+    attributes:
+      -
+        name: keys
+        type: u32
+      -
+        name: mode
+        type: u32
+      -
+        name: baseclass
+        type: u32
+      -
+        name: rshift
+        type: u32
+      -
+        name: addend
+        type: u32
+      -
+        name: mask
+        type: u32
+      -
+        name: xor
+        type: u32
+      -
+        name: divisor
+        type: u32
+      -
+        name: act
+        type: binary
+      -
+        name: police
+        type: nest
+        nested-attributes: tc-police-attrs
+      -
+        name: ematches
+        type: binary
+      -
+        name: perturb
+        type: u32
   -
     name: tc-flower-attrs
     attributes:
@@ -953,15 +2535,19 @@ attribute-sets:
       -
         name: key-arp-sha
         type: binary
+        display-hint: mac
       -
         name: key-arp-sha-mask
         type: binary
+        display-hint: mac
       -
         name: key-arp-tha
         type: binary
+        display-hint: mac
       -
         name: key-arp-tha-mask
         type: binary
+        display-hint: mac
       -
         name: key-mpls-ttl
         type: u8
@@ -1020,10 +2606,12 @@ attribute-sets:
         type: u8
       -
         name: key-enc-opts
-        type: binary
+        type: nest
+        nested-attributes: tc-flower-key-enc-opts-attrs
       -
         name: key-enc-opts-mask
-        type: binary
+        type: nest
+        nested-attributes: tc-flower-key-enc-opts-attrs
       -
         name: in-hw-count
         type: u32
@@ -1056,41 +2644,165 @@ attribute-sets:
         name: key-ct-zone-mask
         type: u16
       -
-        name: key-ct-mark
-        type: u32
+        name: key-ct-mark
+        type: u32
+      -
+        name: key-ct-mark-mask
+        type: u32
+      -
+        name: key-ct-labels
+        type: binary
+      -
+        name: key-ct-labels-mask
+        type: binary
+      -
+        name: key-mpls-opts
+        type: nest
+        nested-attributes: tc-flower-key-mpls-opt-attrs
+      -
+        name: key-hash
+        type: u32
+      -
+        name: key-hash-mask
+        type: u32
+      -
+        name: key-num-of-vlans
+        type: u8
+      -
+        name: key-pppoe-sid
+        type: u16
+        byte-order: big-endian
+      -
+        name: key-ppp-proto
+        type: u16
+        byte-order: big-endian
+      -
+        name: key-l2-tpv3-sid
+        type: u32
+        byte-order: big-endian
+      -
+        name: l2-miss
+        type: u8
+      -
+        name: key-cfm
+        type: nest
+        nested-attributes: tc-flower-key-cfm-attrs
+      -
+        name: key-spi
+        type: u32
+        byte-order: big-endian
+      -
+        name: key-spi-mask
+        type: u32
+        byte-order: big-endian
+  -
+    name: tc-flower-key-enc-opts-attrs
+    attributes:
+      -
+        name: geneve
+        type: nest
+        nested-attributes: tc-flower-key-enc-opt-geneve-attrs
+      -
+        name: vxlan
+        type: nest
+        nested-attributes: tc-flower-key-enc-opt-vxlan-attrs
+      -
+        name: erspan
+        type: nest
+        nested-attributes: tc-flower-key-enc-opt-erspan-attrs
+      -
+        name: gtp
+        type: nest
+        nested-attributes: tc-flower-key-enc-opt-gtp-attrs
+  -
+    name: tc-flower-key-enc-opt-geneve-attrs
+    attributes:
+      -
+        name: class
+        type: u16
+      -
+        name: type
+        type: u8
+      -
+        name: data
+        type: binary
+  -
+    name: tc-flower-key-enc-opt-vxlan-attrs
+    attributes:
+      -
+        name: gbp
+        type: u32
+  -
+    name: tc-flower-key-enc-opt-erspan-attrs
+    attributes:
+      -
+        name: ver
+        type: u8
+      -
+        name: index
+        type: u32
+      -
+        name: dir
+        type: u8
+      -
+        name: hwid
+        type: u8
+  -
+    name: tc-flower-key-enc-opt-gtp-attrs
+    attributes:
+      -
+        name: pdu-type
+        type: u8
       -
-        name: key-ct-mark-mask
-        type: u32
+        name: qfi
+        type: u8
+  -
+    name: tc-flower-key-mpls-opt-attrs
+    attributes:
       -
-        name: key-ct-labels
-        type: binary
+        name: lse-depth
+        type: u8
       -
-        name: key-ct-labels-mask
-        type: binary
+        name: lse-ttl
+        type: u8
       -
-        name: key-mpls-opts
-        type: binary
+        name: lse-bos
+        type: u8
       -
-        name: key-hash
-        type: u32
+        name: lse-tc
+        type: u8
       -
-        name: key-hash-mask
+        name: lse-label
         type: u32
+  -
+    name: tc-flower-key-cfm-attrs
+    attributes:
       -
-        name: key-num-of-vlans
+        name: md-level
         type: u8
       -
-        name: key-pppoe-sid
-        type: u16
-        byte-order: big-endian
+        name: opcode
+        type: u8
+  -
+    name: tc-fw-attrs
+    attributes:
       -
-        name: key-ppp-proto
-        type: u16
-        byte-order: big-endian
+        name: classid
+        type: u32
       -
-        name: key-l2-tpv3-sid
+        name: police
+        type: nest
+        nested-attributes: tc-police-attrs
+      -
+        name: indev
+        type: string
+      -
+        name: act
+        type: array-nest
+        nested-attributes: tc-act-attrs
+      -
+        name: mask
         type: u32
-        byte-order: big-endian
   -
     name: tc-gred-attrs
     attributes:
@@ -1135,7 +2847,7 @@ attribute-sets:
         type: u32
       -
         name: stat-bytes
-        type: u32
+        type: u64
       -
         name: stat-packets
         type: u32
@@ -1232,40 +2944,25 @@ attribute-sets:
         name: offload
         type: flag
   -
-    name: tc-act-attrs
+    name: tc-matchall-attrs
     attributes:
       -
-        name: kind
-        type: string
+        name: classid
+        type: u32
       -
-        name: options
-        type: sub-message
-        sub-message: tc-act-options-msg
-        selector: kind
+        name: act
+        type: array-nest
+        nested-attributes: tc-act-attrs
       -
-        name: index
+        name: flags
         type: u32
       -
-        name: stats
+        name: pcnt
         type: binary
+        struct: tc-matchall-pcnt
       -
         name: pad
         type: pad
-      -
-        name: cookie
-        type: binary
-      -
-        name: flags
-        type: bitfield32
-      -
-        name: hw-stats
-        type: bitfield32
-      -
-        name: used-hw-stats
-        type: bitfield32
-      -
-        name: in-hw-count
-        type: u32
   -
     name: tc-etf-attrs
     attributes:
@@ -1304,48 +3001,71 @@ attribute-sets:
       -
         name: plimit
         type: u32
+        doc: Limit of total number of packets in queue
       -
         name: flow-plimit
         type: u32
+        doc: Limit of packets per flow
       -
         name: quantum
         type: u32
+        doc: RR quantum
       -
         name: initial-quantum
         type: u32
+        doc: RR quantum for new flow
       -
         name: rate-enable
         type: u32
+        doc: Enable / disable rate limiting
       -
         name: flow-default-rate
         type: u32
+        doc: Obsolete, do not use
       -
         name: flow-max-rate
         type: u32
+        doc: Per flow max rate
       -
         name: buckets-log
         type: u32
+        doc: log2(number of buckets)
       -
         name: flow-refill-delay
         type: u32
+        doc: Flow credit refill delay in usec
       -
         name: orphan-mask
         type: u32
+        doc: Mask applied to orphaned skb hashes
       -
         name: low-rate-threshold
         type: u32
+        doc: Per packet delay under this rate
       -
         name: ce-threshold
         type: u32
+        doc: DCTCP-like CE marking threshold
       -
         name: timer-slack
         type: u32
       -
         name: horizon
         type: u32
+        doc: Time horizon in usec
       -
         name: horizon-drop
         type: u8
+        doc: Drop packets beyond horizon, or cap their EDT
+      -
+        name: priomap
+        type: binary
+        struct: tc-prio-qopt
+      -
+        name: weights
+        type: binary
+        sub-type: s32
+        doc: Weights for each band
   -
     name: tc-fq-codel-attrs
     attributes:
@@ -1427,6 +3147,7 @@ attribute-sets:
       -
         name: corr
         type: binary
+        struct: tc-netem-corr
       -
         name: delay-dist
         type: binary
@@ -1434,15 +3155,19 @@ attribute-sets:
       -
         name: reorder
         type: binary
+        struct: tc-netem-reorder
       -
         name: corrupt
         type: binary
+        struct: tc-netem-corrupt
       -
         name: loss
-        type: binary
+        type: nest
+        nested-attributes: tc-netem-loss-attrs
       -
         name: rate
         type: binary
+        struct: tc-netem-rate
       -
         name: ecn
         type: u32
@@ -1461,10 +3186,27 @@ attribute-sets:
       -
         name: slot
         type: binary
+        struct: tc-netem-slot
       -
         name: slot-dist
         type: binary
         sub-type: s16
+      -
+        name: prng-seed
+        type: u64
+  -
+    name: tc-netem-loss-attrs
+    attributes:
+      -
+        name: gi
+        type: binary
+        doc: General Intuitive - 4 state model
+        struct: tc-netem-gimodel
+      -
+        name: ge
+        type: binary
+        doc: Gilbert Elliot models
+        struct: tc-netem-gemodel
   -
     name: tc-pie-attrs
     attributes:
@@ -1492,6 +3234,44 @@ attribute-sets:
       -
         name: dq-rate-estimator
         type: u32
+  -
+    name: tc-police-attrs
+    attributes:
+      -
+        name: tbf
+        type: binary
+        struct: tc-police
+      -
+        name: rate
+        type: binary
+      -
+        name: peakrate
+        type: binary
+      -
+        name: avrate
+        type: u32
+      -
+        name: result
+        type: u32
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: pad
+        type: pad
+      -
+        name: rate64
+        type: u64
+      -
+        name: peakrate64
+        type: u64
+      -
+        name: pktrate64
+        type: u64
+      -
+        name: pktburst64
+        type: u64
   -
     name: tc-qfq-attrs
     attributes:
@@ -1516,13 +3296,36 @@ attribute-sets:
         type: u32
       -
         name: flags
-        type: binary
+        type: bitfield32
       -
         name: early-drop-block
         type: u32
       -
         name: mark-block
         type: u32
+  -
+    name: tc-route-attrs
+    attributes:
+      -
+        name: classid
+        type: u32
+      -
+        name: to
+        type: u32
+      -
+        name: from
+        type: u32
+      -
+        name: iif
+        type: u32
+      -
+        name: police
+        type: nest
+        nested-attributes: tc-police-attrs
+      -
+        name: act
+        type: array-nest
+        nested-attributes: tc-act-attrs
   -
     name: tc-taprio-attrs
     attributes:
@@ -1629,17 +3432,43 @@ attribute-sets:
         name: pad
         type: pad
   -
-    name: tca-gact-attrs
+    name: tc-act-sample-attrs
+    attributes:
+      -
+        name: tm
+        type: binary
+        struct: tcf-t
+      -
+        name: parms
+        type: binary
+        struct: tc-gen
+      -
+        name: rate
+        type: u32
+      -
+        name: trunc-size
+        type: u32
+      -
+        name: psample-group
+        type: u32
+      -
+        name: pad
+        type: pad
+  -
+    name: tc-act-gact-attrs
     attributes:
       -
         name: tm
         type: binary
+        struct: tcf-t
       -
         name: parms
         type: binary
+        struct: tc-gen
       -
         name: prob
         type: binary
+        struct: tc-gact-p
       -
         name: pad
         type: pad
@@ -1659,34 +3488,89 @@ attribute-sets:
       -
         name: basic
         type: binary
+        struct: gnet-stats-basic
       -
         name: rate-est
         type: binary
+        struct: gnet-stats-rate-est
       -
         name: queue
         type: binary
+        struct: gnet-stats-queue
       -
         name: app
-        type: binary # TODO sub-message needs 2+ level deep lookup
+        type: sub-message
         sub-message: tca-stats-app-msg
         selector: kind
       -
         name: rate-est64
         type: binary
+        struct: gnet-stats-rate-est64
       -
         name: pad
         type: pad
       -
         name: basic-hw
         type: binary
+        struct: gnet-stats-basic
       -
         name: pkt64
+        type: u64
+  -
+    name: tc-u32-attrs
+    attributes:
+      -
+        name: classid
+        type: u32
+      -
+        name: hash
+        type: u32
+      -
+        name: link
+        type: u32
+      -
+        name: divisor
+        type: u32
+      -
+        name: sel
+        type: binary
+        struct: tc-u32-sel
+      -
+        name: police
+        type: nest
+        nested-attributes: tc-police-attrs
+      -
+        name: act
+        type: array-nest
+        nested-attributes: tc-act-attrs
+      -
+        name: indev
+        type: string
+      -
+        name: pcnt
+        type: binary
+        struct: tc-u32-pcnt
+      -
+        name: mark
         type: binary
+        struct: tc-u32-mark
+      -
+        name: flags
+        type: u32
+      -
+        name: pad
+        type: pad
 
 sub-messages:
   -
     name: tc-options-msg
     formats:
+      -
+        value: basic
+        attribute-set: tc-basic-attrs
+      -
+        value: bpf
+        attribute-set: tc-bpf-attrs
       -
         value: bfifo
         fixed-header: tc-fifo-qopt
@@ -1696,6 +3580,9 @@ sub-messages:
       -
         value: cbs
         attribute-set: tc-cbs-attrs
+      -
+        value: cgroup
+        attribute-set: tc-cgroup-attrs
       -
         value: choke
         attribute-set: tc-choke-attrs
@@ -1713,6 +3600,12 @@ sub-messages:
       -
         value: ets
         attribute-set: tc-ets-attrs
+      -
+        value: flow
+        attribute-set: tc-flow-attrs
+      -
+        value: flower
+        attribute-set: tc-flower-attrs
       -
         value: fq
         attribute-set: tc-fq-attrs
@@ -1723,8 +3616,8 @@ sub-messages:
         value: fq_pie
         attribute-set: tc-fq-pie-attrs
       -
-        value: flower
-        attribute-set: tc-flower-attrs
+        value: fw
+        attribute-set: tc-fw-attrs
       -
         value: gred
         attribute-set: tc-gred-attrs
@@ -1739,6 +3632,9 @@ sub-messages:
         attribute-set: tc-htb-attrs
       -
         value: ingress # no content
+      -
+        value: matchall
+        attribute-set: tc-matchall-attrs
       -
         value: mq # no content
       -
@@ -1775,6 +3671,9 @@ sub-messages:
       -
         value: red
         attribute-set: tc-red-attrs
+      -
+        value: route
+        attribute-set: tc-route-attrs
       -
         value: sfb
         fixed-header: tc-sfb-qopt
@@ -1787,88 +3686,105 @@ sub-messages:
       -
         value: tbf
         attribute-set: tc-tbf-attrs
-  -
-    name: tc-act-options-msg
-    formats:
       -
-        value: gact
-        attribute-set: tca-gact-attrs
+        value: u32
+        attribute-set: tc-u32-attrs
   -
-    name: tca-stats-app-msg
+    name: tc-act-options-msg
     formats:
       -
-        value: bfifo
-      -
-        value: blackhole
+        value: bpf
+        attribute-set: tc-act-bpf-attrs
       -
-        value: cake
-        attribute-set: tc-cake-stats-attrs
+        value: connmark
+        attribute-set: tc-act-connmark-attrs
       -
-        value: cbs
+        value: csum
+        attribute-set: tc-act-csum-attrs
       -
-        value: choke
+        value: ct
+        attribute-set: tc-act-ct-attrs
       -
-        value: clsact
+        value: ctinfo
+        attribute-set: tc-act-ctinfo-attrs
       -
-        value: codel
+        value: gact
+        attribute-set: tc-act-gact-attrs
       -
-        value: drr
+        value: gate
+        attribute-set: tc-act-gate-attrs
       -
-        value: etf
+        value: ife
+        attribute-set: tc-act-ife-attrs
       -
-        value: ets
+        value: mirred
+        attribute-set: tc-act-mirred-attrs
       -
-        value: fq
+        value: mpls
+        attribute-set: tc-act-mpls-attrs
       -
-        value: fq_codel
+        value: nat
+        attribute-set: tc-act-nat-attrs
       -
-        value: fq_pie
+        value: pedit
+        attribute-set: tc-act-pedit-attrs
       -
-        value: flower
+        value: police
+        attribute-set: tc-act-police-attrs
       -
-        value: gred
+        value: sample
+        attribute-set: tc-act-sample-attrs
       -
-        value: hfsc
+        value: simple
+        attribute-set: tc-act-simple-attrs
       -
-        value: hhf
+        value: skbedit
+        attribute-set: tc-act-skbedit-attrs
       -
-        value: htb
+        value: skbmod
+        attribute-set: tc-act-skbmod-attrs
       -
-        value: ingress
+        value: tunnel_key
+        attribute-set: tc-act-tunnel-key-attrs
       -
-        value: mq
+        value: vlan
+        attribute-set: tc-act-vlan-attrs
+  -
+    name: tca-stats-app-msg
+    formats:
       -
-        value: mqprio
+        value: cake
+        attribute-set: tc-cake-stats-attrs
       -
-        value: multiq
+        value: choke
+        fixed-header: tc-choke-xstats
       -
-        value: netem
+        value: codel
+        fixed-header: tc-codel-xstats
       -
-        value: noqueue
+        value: fq
+        fixed-header: tc-fq-qd-stats
       -
-        value: pfifo
+        value: fq_codel
+        fixed-header: tc-fq-codel-xstats
       -
-        value: pfifo_fast
+        value: fq_pie
+        fixed-header: tc-fq-pie-xstats
       -
-        value: pfifo_head_drop
+        value: hhf
+        fixed-header: tc-hhf-xstats
       -
         value: pie
-      -
-        value: plug
-      -
-        value: prio
-      -
-        value: qfq
+        fixed-header: tc-pie-xstats
       -
         value: red
+        fixed-header: tc-red-xstats
       -
         value: sfb
+        fixed-header: tc-sfb-xstats
       -
         value: sfq
-      -
-        value: taprio
-      -
-        value: tbf
+        fixed-header: tc-sfq-xstats
 
 operations:
   enum-model: directional
-- 
2.42.0


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