1 #!/bin/bash
2 # SPDX-License-Identifier: GPL-2.0
3
4 ALL_TESTS="
5 ping_ipv4
6 tbf_test
7 tbf_root_test
8 "
9 source $lib_dir/sch_tbf_core.sh
10
11 QDISC_TYPE=${QDISC% *}
12
13 tbf_test_one()
14 {
15 local bs=$1; shift
16
17 tc qdisc replace dev $swp2 parent 10:3 handle 103: tbf \
18 rate 400Mbit burst $bs limit 1M
19 tc qdisc replace dev $swp2 parent 10:2 handle 102: tbf \
20 rate 800Mbit burst $bs limit 1M
21
22 do_tbf_test 10 400 $bs
23 do_tbf_test 11 800 $bs
24 }
25
26 tbf_test()
27 {
28 log_info "Testing root-$QDISC_TYPE-tbf"
29
30 # This test is used for both ETS and PRIO. Even though we only need two
31 # bands, PRIO demands a minimum of three.
32 tc qdisc add dev $swp2 root handle 10: $QDISC 3 priomap 2 1 0
33 tbf_test_one 128K
34 tc qdisc del dev $swp2 root
35 }
36
37 tbf_root_test()
38 {
39 local bs=128K
40
41 log_info "Testing root-tbf-$QDISC_TYPE"
42
43 tc qdisc replace dev $swp2 root handle 1: \
44 tbf rate 400Mbit burst $bs limit 1M
45 tc qdisc replace dev $swp2 parent 1:1 handle 10: \
46 $QDISC 3 priomap 2 1 0
47 tc qdisc replace dev $swp2 parent 10:3 handle 103: \
48 bfifo limit 1M
49 tc qdisc replace dev $swp2 parent 10:2 handle 102: \
50 bfifo limit 1M
51 tc qdisc replace dev $swp2 parent 10:1 handle 101: \
52 bfifo limit 1M
53
54 do_tbf_test 10 400 $bs
55 do_tbf_test 11 400 $bs
56
57 tc qdisc del dev $swp2 root
58 }
59
60 if type -t sch_tbf_pre_hook >/dev/null; then
61 sch_tbf_pre_hook
62 fi
63
64 trap cleanup EXIT
65
66 setup_prepare
67 setup_wait
68
69 tests_run
70
71 exit $EXIT_STATUS
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