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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
ALL_TESTS="
ping_ipv4
tbf_test
tbf_root_test
"
source $lib_dir/sch_tbf_core.sh
QDISC_TYPE=${QDISC% *}
tbf_test_one()
{
local bs=$1; shift
tc qdisc replace dev $swp2 parent 10:3 handle 103: tbf \
rate 400Mbit burst $bs limit 1M
tc qdisc replace dev $swp2 parent 10:2 handle 102: tbf \
rate 800Mbit burst $bs limit 1M
do_tbf_test 10 400 $bs
do_tbf_test 11 800 $bs
}
tbf_test()
{
log_info "Testing root-$QDISC_TYPE-tbf"
# This test is used for both ETS and PRIO. Even though we only need two
# bands, PRIO demands a minimum of three.
tc qdisc add dev $swp2 root handle 10: $QDISC 3 priomap 2 1 0
tbf_test_one 128K
tc qdisc del dev $swp2 root
}
tbf_root_test()
{
local bs=128K
log_info "Testing root-tbf-$QDISC_TYPE"
tc qdisc replace dev $swp2 root handle 1: \
tbf rate 400Mbit burst $bs limit 1M
tc qdisc replace dev $swp2 parent 1:1 handle 10: \
$QDISC 3 priomap 2 1 0
tc qdisc replace dev $swp2 parent 10:3 handle 103: \
bfifo limit 1M
tc qdisc replace dev $swp2 parent 10:2 handle 102: \
bfifo limit 1M
tc qdisc replace dev $swp2 parent 10:1 handle 101: \
bfifo limit 1M
do_tbf_test 10 400 $bs
do_tbf_test 11 400 $bs
tc qdisc del dev $swp2 root
}
trap cleanup EXIT
setup_prepare
setup_wait
tests_run
exit $EXIT_STATUS
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