tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0
3
4ALL_TESTS="
5 ping_ipv4
6 tbf_test
7 tbf_root_test
8"
9source $lib_dir/sch_tbf_core.sh
10
11QDISC_TYPE=${QDISC% *}
12
13tbf_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 $bs
24}
25
26tbf_test()
27{
28 log_info "Testing root-$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 defer tc qdisc del dev $swp2 root
34
35 tbf_test_one 128K
36}
37
38tbf_root_test()
39{
40 local bs=128K
41
42 log_info "Testing root-tbf-$QDISC_TYPE"
43
44 tc qdisc replace dev $swp2 root handle 1: \
45 tbf rate 400Mbit burst $bs limit 1M
46 defer tc qdisc del dev $swp2 root
47
48 tc qdisc replace dev $swp2 parent 1:1 handle 10: \
49 $QDISC 3 priomap 2 1 0
50 tc qdisc replace dev $swp2 parent 10:3 handle 103: \
51 bfifo limit 1M
52 tc qdisc replace dev $swp2 parent 10:2 handle 102: \
53 bfifo limit 1M
54 tc qdisc replace dev $swp2 parent 10:1 handle 101: \
55 bfifo limit 1M
56
57 do_tbf_test 10 400 $bs
58 do_tbf_test 11 400 $bs
59}
60
61if type -t sch_tbf_pre_hook >/dev/null; then
62 sch_tbf_pre_hook
63fi
64
65trap cleanup EXIT
66
67setup_prepare
68setup_wait
69
70tests_run
71
72exit $EXIT_STATUS