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Commit a1bcfde8 authored by Donald Hunter's avatar Donald Hunter Committed by Jakub Kicinski
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doc/netlink/specs: Add a spec for tc 

This is a work-in-progress spec for tc that covers:
 - most of the qdiscs
 - the flower classifier
 - new, del, get for qdisc, chain, class and filter

Notable omissions:
 - most of the stats attrs are left as binary blobs
 - notifications are not yet implemented
Signed-off-by: default avatarDonald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20231215093720.18774-9-donald.hunter@gmail.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 6b4b0754
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Documentation/netlink/specs/tc.yaml 0 → 100644
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# SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
name: tc
protocol: netlink-raw
protonum: 0
doc:
Netlink raw family for tc qdisc, chain, class and filter configuration
over rtnetlink.
definitions:
-
name: tcmsg
type: struct
members:
-
name: family
type: u8
-
name: pad
type: pad
len: 3
-
name: ifindex
type: s32
-
name: handle
type: u32
-
name: parent
type: u32
-
name: info
type: u32
-
name: tc-cls-flags
type: flags
entries:
- skip-hw
- skip-sw
- in-hw
- not-in-nw
- verbose
-
name: tc-stats
type: struct
members:
-
name: bytes
type: u64
-
name: packets
type: u32
-
name: drops
type: u32
-
name: overlimits
type: u32
-
name: bps
type: u32
-
name: pps
type: u32
-
name: qlen
type: u32
-
name: backlog
type: u32
-
name: tc-cbs-qopt
type: struct
members:
-
name: offload
type: u8
-
name: pad
type: pad
len: 3
-
name: hicredit
type: s32
-
name: locredit
type: s32
-
name: idleslope
type: s32
-
name: sendslope
type: s32
-
name: tc-etf-qopt
type: struct
members:
-
name: delta
type: s32
-
name: clockid
type: s32
-
name: flags
type: s32
-
name: tc-fifo-qopt
type: struct
members:
-
name: limit
type: u32
-
name: tc-htb-opt
type: struct
members:
-
name: rate
type: binary
len: 12
-
name: ceil
type: binary
len: 12
-
name: buffer
type: u32
-
name: cbuffer
type: u32
-
name: quantum
type: u32
-
name: level
type: u32
-
name: prio
type: u32
-
name: tc-htb-glob
type: struct
members:
-
name: version
type: u32
-
name: rate2quantum
type: u32
-
name: defcls
type: u32
-
name: debug
type: u32
-
name: direct-pkts
type: u32
-
name: tc-gred-qopt
type: struct
members:
-
name: limit
type: u32
-
name: qth-min
type: u32
-
name: qth-max
type: u32
-
name: DP
type: u32
-
name: backlog
type: u32
-
name: qave
type: u32
-
name: forced
type: u32
-
name: early
type: u32
-
name: other
type: u32
-
name: pdrop
type: u32
-
name: Wlog
type: u8
-
name: Plog
type: u8
-
name: Scell_log
type: u8
-
name: prio
type: u8
-
name: packets
type: u32
-
name: bytesin
type: u32
-
name: tc-gred-sopt
type: struct
members:
-
name: DPs
type: u32
-
name: def_DP
type: u32
-
name: grio
type: u8
-
name: flags
type: u8
-
name: pad
type: pad
len: 2
-
name: tc-hfsc-qopt
type: struct
members:
-
name: defcls
type: u16
-
name: tc-mqprio-qopt
type: struct
members:
-
name: num-tc
type: u8
-
name: prio-tc-map
type: binary
len: 16
-
name: hw
type: u8
-
name: count
type: binary
len: 32
-
name: offset
type: binary
len: 32
-
name: tc-multiq-qopt
type: struct
members:
-
name: bands
type: u16
-
name: max-bands
type: u16
-
name: tc-netem-qopt
type: struct
members:
-
name: latency
type: u32
-
name: limit
type: u32
-
name: loss
type: u32
-
name: gap
type: u32
-
name: duplicate
type: u32
-
name: jitter
type: u32
-
name: tc-plug-qopt
type: struct
members:
-
name: action
type: s32
-
name: limit
type: u32
-
name: tc-prio-qopt
type: struct
members:
-
name: bands
type: u16
-
name: priomap
type: binary
len: 16
-
name: tc-red-qopt
type: struct
members:
-
name: limit
type: u32
-
name: qth-min
type: u32
-
name: qth-max
type: u32
-
name: Wlog
type: u8
-
name: Plog
type: u8
-
name: Scell-log
type: u8
-
name: flags
type: u8
-
name: tc-sfb-qopt
type: struct
members:
-
name: rehash-interval
type: u32
-
name: warmup-time
type: u32
-
name: max
type: u32
-
name: bin-size
type: u32
-
name: increment
type: u32
-
name: decrement
type: u32
-
name: limit
type: u32
-
name: penalty-rate
type: u32
-
name: penalty-burst
type: u32
-
name: tc-sfq-qopt-v1 # TODO nested structs
type: struct
members:
-
name: quantum
type: u32
-
name: perturb-period
type: s32
-
name: limit
type: u32
-
name: divisor
type: u32
-
name: flows
type: u32
-
name: depth
type: u32
-
name: headdrop
type: u32
-
name: limit
type: u32
-
name: qth-min
type: u32
-
name: qth-mac
type: u32
-
name: Wlog
type: u8
-
name: Plog
type: u8
-
name: Scell-log
type: u8
-
name: flags
type: u8
-
name: max-P
type: u32
-
name: prob-drop
type: u32
-
name: forced-drop
type: u32
-
name: prob-mark
type: u32
-
name: forced-mark
type: u32
-
name: prob-mark-head
type: u32
-
name: forced-mark-head
type: u32
-
name: tc-tbf-qopt
type: struct
members:
-
name: rate
type: binary # TODO nested struct tc_ratespec
len: 12
-
name: peakrate
type: binary # TODO nested struct tc_ratespec
len: 12
-
name: limit
type: u32
-
name: buffer
type: u32
-
name: mtu
type: u32
-
name: tc-sizespec
type: struct
members:
-
name: cell-log
type: u8
-
name: size-log
type: u8
-
name: cell-align
type: s16
-
name: overhead
type: s32
-
name: linklayer
type: u32
-
name: mpu
type: u32
-
name: mtu
type: u32
-
name: tsize
type: u32
-
name: gnet-estimator
type: struct
members:
-
name: interval
type: s8
-
name: ewma-log
type: u8
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: binary
-
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-cake-attrs
attributes:
-
name: pad
type: pad
-
name: base-rate64
type: u64
-
name: diffserv-mode
type: u32
-
name: atm
type: u32
-
name: flow-mode
type: u32
-
name: overhead
type: u32
-
name: rtt
type: u32
-
name: target
type: u32
-
name: autorate
type: u32
-
name: memory
type: u32
-
name: nat
type: u32
-
name: raw
type: u32
-
name: wash
type: u32
-
name: mpu
type: u32
-
name: ingress
type: u32
-
name: ack-filter
type: u32
-
name: split-gso
type: u32
-
name: fwmark
type: u32
-
name: tc-cake-stats-attrs
attributes:
-
name: pad
type: pad
-
name: capacity-estimate64
type: u64
-
name: memory-limit
type: u32
-
name: memory-used
type: u32
-
name: avg-netoff
type: u32
-
name: min-netlen
type: u32
-
name: max-netlen
type: u32
-
name: min-adjlen
type: u32
-
name: max-adjlen
type: u32
-
name: tin-stats
type: binary
-
name: deficit
type: s32
-
name: cobalt-count
type: u32
-
name: dropping
type: u32
-
name: drop-next-us
type: s32
-
name: p-drop
type: u32
-
name: blue-timer-us
type: s32
-
name: tc-cbs-attrs
attributes:
-
name: parms
type: binary
struct: tc-cbs-qopt
-
name: tc-choke-attrs
attributes:
-
name: parms
type: binary
struct: tc-red-qopt
-
name: stab
type: binary
-
name: max-p
type: u32
-
name: tc-codel-attrs
attributes:
-
name: target
type: u32
-
name: limit
type: u32
-
name: interval
type: u32
-
name: ecn
type: u32
-
name: ce-threshold
type: u32
-
name: tc-drr-attrs
attributes:
-
name: quantum
type: u32
-
name: tc-flower-attrs
attributes:
-
name: classid
type: u32
-
name: indev
type: string
-
name: act
type: array-nest
nested-attributes: tc-act-attrs
-
name: key-eth-dst
type: binary
display-hint: mac
-
name: key-eth-dst-mask
type: binary
display-hint: mac
-
name: key-eth-src
type: binary
display-hint: mac
-
name: key-eth-src-mask
type: binary
display-hint: mac
-
name: key-eth-type
type: u16
byte-order: big-endian
-
name: key-ip-proto
type: u8
-
name: key-ipv4-src
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-ipv4-src-mask
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-ipv4-dst
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-ipv4-dst-mask
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-ipv6-src
type: binary
display-hint: ipv6
-
name: key-ipv6-src-mask
type: binary
display-hint: ipv6
-
name: key-ipv6-dst
type: binary
display-hint: ipv6
-
name: key-ipv6-dst-mask
type: binary
display-hint: ipv6
-
name: key-tcp-src
type: u16
byte-order: big-endian
-
name: key-tcp-dst
type: u16
byte-order: big-endian
-
name: key-udp-src
type: u16
byte-order: big-endian
-
name: key-udp-dst
type: u16
byte-order: big-endian
-
name: flags
type: u32
enum: tc-cls-flags
enum-as-flags: true
-
name: key-vlan-id
type: u16
byte-order: big-endian
-
name: key-vlan-prio
type: u8
-
name: key-vlan-eth-type
type: u16
byte-order: big-endian
-
name: key-enc-key-id
type: u32
byte-order: big-endian
-
name: key-enc-ipv4-src
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-enc-ipv4-src-mask
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-enc-ipv4-dst
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-enc-ipv4-dst-mask
type: u32
byte-order: big-endian
display-hint: ipv4
-
name: key-enc-ipv6-src
type: binary
display-hint: ipv6
-
name: key-enc-ipv6-src-mask
type: binary
display-hint: ipv6
-
name: key-enc-ipv6-dst
type: binary
display-hint: ipv6
-
name: key-enc-ipv6-dst-mask
type: binary
display-hint: ipv6
-
name: key-tcp-src-mask
type: u16
byte-order: big-endian
-
name: key-tcp-dst-mask
type: u16
byte-order: big-endian
-
name: key-udp-src-mask
type: u16
byte-order: big-endian
-
name: key-udp-dst-mask
type: u16
byte-order: big-endian
-
name: key-sctp-src-mask
type: u16
byte-order: big-endian
-
name: key-sctp-dst-mask
type: u16
byte-order: big-endian
-
name: key-sctp-src
type: u16
byte-order: big-endian
-
name: key-sctp-dst
type: u16
byte-order: big-endian
-
name: key-enc-udp-src-port
type: u16
byte-order: big-endian
-
name: key-enc-udp-src-port-mask
type: u16
byte-order: big-endian
-
name: key-enc-udp-dst-port
type: u16
byte-order: big-endian
-
name: key-enc-udp-dst-port-mask
type: u16
byte-order: big-endian
-
name: key-flags
type: u32
byte-order: big-endian
-
name: key-flags-mask
type: u32
byte-order: big-endian
-
name: key-icmpv4-code
type: u8
-
name: key-icmpv4-code-mask
type: u8
-
name: key-icmpv4-type
type: u8
-
name: key-icmpv4-type-mask
type: u8
-
name: key-icmpv6-code
type: u8
-
name: key-icmpv6-code-mask
type: u8
-
name: key-icmpv6-type
type: u8
-
name: key-icmpv6-type-mask
type: u8
-
name: key-arp-sip
type: u32
byte-order: big-endian
-
name: key-arp-sip-mask
type: u32
byte-order: big-endian
-
name: key-arp-tip
type: u32
byte-order: big-endian
-
name: key-arp-tip-mask
type: u32
byte-order: big-endian
-
name: key-arp-op
type: u8
-
name: key-arp-op-mask
type: u8
-
name: key-arp-sha
type: binary
-
name: key-arp-sha-mask
type: binary
-
name: key-arp-tha
type: binary
-
name: key-arp-tha-mask
type: binary
-
name: key-mpls-ttl
type: u8
-
name: key-mpls-bos
type: u8
-
name: key-mpls-tc
type: u8
-
name: key-mpls-label
type: u32
byte-order: big-endian
-
name: key-tcp-flags
type: u16
byte-order: big-endian
-
name: key-tcp-flags-mask
type: u16
byte-order: big-endian
-
name: key-ip-tos
type: u8
-
name: key-ip-tos-mask
type: u8
-
name: key-ip-ttl
type: u8
-
name: key-ip-ttl-mask
type: u8
-
name: key-cvlan-id
type: u16
byte-order: big-endian
-
name: key-cvlan-prio
type: u8
-
name: key-cvlan-eth-type
type: u16
byte-order: big-endian
-
name: key-enc-ip-tos
type: u8
-
name: key-enc-ip-tos-mask
type: u8
-
name: key-enc-ip-ttl
type: u8
-
name: key-enc-ip-ttl-mask
type: u8
-
name: key-enc-opts
type: binary
-
name: key-enc-opts-mask
type: binary
-
name: in-hw-count
type: u32
-
name: key-port-src-min
type: u16
byte-order: big-endian
-
name: key-port-src-max
type: u16
byte-order: big-endian
-
name: key-port-dst-min
type: u16
byte-order: big-endian
-
name: key-port-dst-max
type: u16
byte-order: big-endian
-
name: key-ct-state
type: u16
-
name: key-ct-state-mask
type: u16
-
name: key-ct-zone
type: u16
-
name: key-ct-zone-mask
type: u16
-
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: binary
-
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: tc-gred-attrs
attributes:
-
name: parms
type: binary # array of struct: tc-gred-qopt
-
name: stab
type: binary
sub-type: u8
-
name: dps
type: binary
struct: tc-gred-sopt
-
name: max-p
type: binary
sub-type: u32
-
name: limit
type: u32
-
name: vq-list
type: nest
nested-attributes: tca-gred-vq-list-attrs
-
name: tca-gred-vq-list-attrs
attributes:
-
name: entry
type: nest
nested-attributes: tca-gred-vq-entry-attrs
multi-attr: true
-
name: tca-gred-vq-entry-attrs
attributes:
-
name: pad
type: pad
-
name: dp
type: u32
-
name: stat-bytes
type: u32
-
name: stat-packets
type: u32
-
name: stat-backlog
type: u32
-
name: stat-prob-drop
type: u32
-
name: stat-prob-mark
type: u32
-
name: stat-forced-drop
type: u32
-
name: stat-forced-mark
type: u32
-
name: stat-pdrop
type: u32
-
name: stat-other
type: u32
-
name: flags
type: u32
-
name: tc-hfsc-attrs
attributes:
-
name: rsc
type: binary
-
name: fsc
type: binary
-
name: usc
type: binary
-
name: tc-hhf-attrs
attributes:
-
name: backlog-limit
type: u32
-
name: quantum
type: u32
-
name: hh-flows-limit
type: u32
-
name: reset-timeout
type: u32
-
name: admit-bytes
type: u32
-
name: evict-timeout
type: u32
-
name: non-hh-weight
type: u32
-
name: tc-htb-attrs
attributes:
-
name: parms
type: binary
struct: tc-htb-opt
-
name: init
type: binary
struct: tc-htb-glob
-
name: ctab
type: binary
-
name: rtab
type: binary
-
name: direct-qlen
type: u32
-
name: rate64
type: u64
-
name: ceil64
type: u64
-
name: pad
type: pad
-
name: offload
type: flag
-
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: binary
-
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:
-
name: parms
type: binary
struct: tc-etf-qopt
-
name: tc-ets-attrs
attributes:
-
name: nbands
type: u8
-
name: nstrict
type: u8
-
name: quanta
type: nest
nested-attributes: tc-ets-attrs
-
name: quanta-band
type: u32
multi-attr: true
-
name: priomap
type: nest
nested-attributes: tc-ets-attrs
-
name: priomap-band
type: u8
multi-attr: true
-
name: tc-fq-attrs
attributes:
-
name: plimit
type: u32
-
name: flow-plimit
type: u32
-
name: quantum
type: u32
-
name: initial-quantum
type: u32
-
name: rate-enable
type: u32
-
name: flow-default-rate
type: u32
-
name: flow-max-rate
type: u32
-
name: buckets-log
type: u32
-
name: flow-refill-delay
type: u32
-
name: orphan-mask
type: u32
-
name: low-rate-threshold
type: u32
-
name: ce-threshold
type: u32
-
name: timer-slack
type: u32
-
name: horizon
type: u32
-
name: horizon-drop
type: u8
-
name: tc-fq-codel-attrs
attributes:
-
name: target
type: u32
-
name: limit
type: u32
-
name: interval
type: u32
-
name: ecn
type: u32
-
name: flows
type: u32
-
name: quantum
type: u32
-
name: ce-threshold
type: u32
-
name: drop-batch-size
type: u32
-
name: memory-limit
type: u32
-
name: ce-threshold-selector
type: u8
-
name: ce-threshold-mask
type: u8
-
name: tc-fq-pie-attrs
attributes:
-
name: limit
type: u32
-
name: flows
type: u32
-
name: target
type: u32
-
name: tupdate
type: u32
-
name: alpha
type: u32
-
name: beta
type: u32
-
name: quantum
type: u32
-
name: memory-limit
type: u32
-
name: ecn-prob
type: u32
-
name: ecn
type: u32
-
name: bytemode
type: u32
-
name: dq-rate-estimator
type: u32
-
name: tc-netem-attrs
attributes:
-
name: corr
type: binary
-
name: delay-dist
type: binary
sub-type: s16
-
name: reorder
type: binary
-
name: corrupt
type: binary
-
name: loss
type: binary
-
name: rate
type: binary
-
name: ecn
type: u32
-
name: rate64
type: u64
-
name: pad
type: u32
-
name: latency64
type: s64
-
name: jitter64
type: s64
-
name: slot
type: binary
-
name: slot-dist
type: binary
sub-type: s16
-
name: tc-pie-attrs
attributes:
-
name: target
type: u32
-
name: limit
type: u32
-
name: tupdate
type: u32
-
name: alpha
type: u32
-
name: beta
type: u32
-
name: ecn
type: u32
-
name: bytemode
type: u32
-
name: dq-rate-estimator
type: u32
-
name: tc-qfq-attrs
attributes:
-
name: weight
type: u32
-
name: lmax
type: u32
-
name: tc-red-attrs
attributes:
-
name: parms
type: binary
struct: tc-red-qopt
-
name: stab
type: binary
-
name: max-p
type: u32
-
name: flags
type: binary
-
name: early-drop-block
type: u32
-
name: mark-block
type: u32
-
name: tc-taprio-attrs
attributes:
-
name: priomap
type: binary
struct: tc-mqprio-qopt
-
name: sched-entry-list
type: nest
nested-attributes: tc-taprio-sched-entry-list
-
name: sched-base-time
type: s64
-
name: sched-single-entry
type: nest
nested-attributes: tc-taprio-sched-entry
-
name: sched-clockid
type: s32
-
name: pad
type: pad
-
name: admin-sched
type: binary
-
name: sched-cycle-time
type: s64
-
name: sched-cycle-time-extension
type: s64
-
name: flags
type: u32
-
name: txtime-delay
type: u32
-
name: tc-entry
type: nest
nested-attributes: tc-taprio-tc-entry-attrs
-
name: tc-taprio-sched-entry-list
attributes:
-
name: entry
type: nest
nested-attributes: tc-taprio-sched-entry
-
name: tc-taprio-sched-entry
attributes:
-
name: index
type: u32
-
name: cmd
type: u8
-
name: gate-mask
type: u32
-
name: interval
type: u32
-
name: tc-taprio-tc-entry-attrs
attributes:
-
name: index
type: u32
-
name: max-sdu
type: u32
-
name: fp
type: u32
-
name: tc-tbf-attrs
attributes:
-
name: parms
type: binary
struct: tc-tbf-qopt
-
name: rtab
type: binary
-
name: ptab
type: binary
-
name: rate64
type: u64
-
name: prate4
type: u64
-
name: burst
type: u32
-
name: pburst
type: u32
-
name: pad
type: pad
-
name: tca-gact-attrs
attributes:
-
name: tm
type: binary
-
name: parms
type: binary
-
name: prob
type: binary
-
name: pad
type: pad
-
name: tca-stab-attrs
attributes:
-
name: base
type: binary
struct: tc-sizespec
-
name: data
type: binary
-
name: tca-stats-attrs
attributes:
-
name: basic
type: binary
-
name: rate-est
type: binary
-
name: queue
type: binary
-
name: app
type: binary # TODO sub-message needs 2+ level deep lookup
sub-message: tca-stats-app-msg
selector: kind
-
name: rate-est64
type: binary
-
name: pad
type: pad
-
name: basic-hw
type: binary
-
name: pkt64
type: binary
sub-messages:
-
name: tc-options-msg
formats:
-
value: bfifo
fixed-header: tc-fifo-qopt
-
value: cake
attribute-set: tc-cake-attrs
-
value: cbs
attribute-set: tc-cbs-attrs
-
value: choke
attribute-set: tc-choke-attrs
-
value: clsact # no content
-
value: codel
attribute-set: tc-codel-attrs
-
value: drr
attribute-set: tc-drr-attrs
-
value: etf
attribute-set: tc-etf-attrs
-
value: ets
attribute-set: tc-ets-attrs
-
value: fq
attribute-set: tc-fq-attrs
-
value: fq_codel
attribute-set: tc-fq-codel-attrs
-
value: fq_pie
attribute-set: tc-fq-pie-attrs
-
value: flower
attribute-set: tc-flower-attrs
-
value: gred
attribute-set: tc-gred-attrs
-
value: hfsc
fixed-header: tc-hfsc-qopt
-
value: hhf
attribute-set: tc-hhf-attrs
-
value: htb
attribute-set: tc-htb-attrs
-
value: ingress # no content
-
value: mq # no content
-
value: mqprio
fixed-header: tc-mqprio-qopt
-
value: multiq
fixed-header: tc-multiq-qopt
-
value: netem
fixed-header: tc-netem-qopt
attribute-set: tc-netem-attrs
-
value: pfifo
fixed-header: tc-fifo-qopt
-
value: pfifo_fast
fixed-header: tc-prio-qopt
-
value: pfifo_head_drop
fixed-header: tc-fifo-qopt
-
value: pie
attribute-set: tc-pie-attrs
-
value: plug
fixed-header: tc-plug-qopt
-
value: prio
fixed-header: tc-prio-qopt
-
value: qfq
attribute-set: tc-qfq-attrs
-
value: red
attribute-set: tc-red-attrs
-
value: sfb
fixed-header: tc-sfb-qopt
-
value: sfq
fixed-header: tc-sfq-qopt-v1
-
value: taprio
attribute-set: tc-taprio-attrs
-
value: tbf
attribute-set: tc-tbf-attrs
-
name: tc-act-options-msg
formats:
-
value: gact
attribute-set: tca-gact-attrs
-
name: tca-stats-app-msg
formats:
-
value: bfifo
-
value: blackhole
-
value: cake
attribute-set: tc-cake-stats-attrs
-
value: cbs
-
value: choke
-
value: clsact
-
value: codel
-
value: drr
-
value: etf
-
value: ets
-
value: fq
-
value: fq_codel
-
value: fq_pie
-
value: flower
-
value: gred
-
value: hfsc
-
value: hhf
-
value: htb
-
value: ingress
-
value: mq
-
value: mqprio
-
value: multiq
-
value: netem
-
value: noqueue
-
value: pfifo
-
value: pfifo_fast
-
value: pfifo_head_drop
-
value: pie
-
value: plug
-
value: prio
-
value: qfq
-
value: red
-
value: sfb
-
value: sfq
-
value: taprio
-
value: tbf
operations:
enum-model: directional
list:
-
name: newqdisc
doc: Create new tc qdisc.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 36
attributes: &create-params
- kind
- options
- rate
- chain
- ingress-block
- egress-block
-
name: delqdisc
doc: Delete existing tc qdisc.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 37
-
name: getqdisc
doc: Get / dump tc qdisc information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 38
attributes:
- dump-invisible
reply:
value: 36
attributes: &tc-all
- kind
- options
- stats
- xstats
- rate
- fcnt
- stats2
- stab
- chain
- ingress-block
- egress-block
-
name: newtclass
doc: Get / dump tc traffic class information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 40
attributes: *create-params
-
name: deltclass
doc: Get / dump tc traffic class information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 41
-
name: gettclass
doc: Get / dump tc traffic class information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 42
reply:
value: 40
attributes: *tc-all
-
name: newtfilter
doc: Get / dump tc filter information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 44
attributes: *create-params
-
name: deltfilter
doc: Get / dump tc filter information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 45
attributes:
- chain
- kind
-
name: gettfilter
doc: Get / dump tc filter information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 46
attributes:
- chain
- kind
reply:
value: 44
attributes: *tc-all
dump:
request:
value: 46
attributes:
- chain
- dump-flags
reply:
value: 44
attributes: *tc-all
-
name: newchain
doc: Get / dump tc chain information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 100
attributes: *create-params
-
name: delchain
doc: Get / dump tc chain information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 101
attributes:
- chain
-
name: getchain
doc: Get / dump tc chain information.
attribute-set: tc-attrs
fixed-header: tcmsg
do:
request:
value: 102
attributes:
- chain
reply:
value: 100
attributes: *tc-all
mcast-groups:
list:
-
name: rtnlgrp-tc
value: 4
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