#!/bin/bash

. scripts/lava-common.sh

batch='taprio.batch'
iface=$(find_vland_iface)
# 37 seconds is the TAI-UTC offset. Start it after 5 seconds
i=$((`date +%s%N` + 37000000000 + (5 * 1000000000)))
# round it down
base=$(($i - ($i % 1000000000)))

# TODO make sched entries configurable
cat > $batch <<EOF
qdisc replace dev $iface parent root handle 100 taprio \
	num_tc 3 \
	map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 \
	queues 1@0 1@1 2@2 \
	base-time $base \
	sched-entry S 01 300000 \
	sched-entry S 02 300000 \
	sched-entry S 04 400000 \
	clockid CLOCK_TAI
EOF

tc -b $batch