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Adding support for cake_mq qdisc #43

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Merged
jeverley merged 1 commit into from
Apr 1, 2026
Merged

Adding support for cake_mq qdisc #43

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9 changes: 7 additions & 2 deletions usr/lib/sqm/layer_cake_ct.qos
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Original file line number Diff line number Diff line change
Expand Up @@ -11,20 +11,25 @@

#sm: TODO pass in the cake diffserv keyword

SUPPORT_MQ=1
. ${SQM_LIB_DIR}/defaults.sh
QDISC=cake

# Default traffic classication is passed in INGRESS_CAKE_OPTS and EGRESS_CAKE_OPTS, defined in defaults.sh now


egress() {
local qdisc
qdisc=$(select_cake $IFACE)
SILENT=1 $TC qdisc del dev $IFACE root
$TC qdisc add dev $IFACE root $( get_stab_string ) cake \
$TC qdisc add dev $IFACE root $( get_stab_string ) $qdisc \
bandwidth ${UPLINK}kbit $( get_cake_lla_string ) ${EGRESS_CAKE_OPTS} ${EQDISC_OPTS}
}


ingress() {
local qdisc
qdisc=$(select_cake $DEV)

SILENT=1 $TC qdisc del dev $IFACE handle ffff: ingress
$TC qdisc add dev $IFACE handle ffff: ingress
Expand All @@ -34,7 +39,7 @@ ingress() {
[ "$IGNORE_DSCP_INGRESS" -eq "1" ] && INGRESS_CAKE_OPTS="$INGRESS_CAKE_OPTS besteffort"
[ "$ZERO_DSCP_INGRESS" -eq "1" ] && INGRESS_CAKE_OPTS="$INGRESS_CAKE_OPTS wash"

$TC qdisc add dev $DEV root $( get_stab_string ) cake \
$TC qdisc add dev $DEV root $( get_stab_string ) $qdisc \
bandwidth ${DOWNLINK}kbit $( get_cake_lla_string ) ${INGRESS_CAKE_OPTS} ${IQDISC_OPTS}

$IP link set dev $DEV up
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