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 tbf_test_one 128K
34 tc qdisc del dev $swp2 root
35}
36
37tbf_root_test()
38{
39 local bs=128K
40
41 log_info "Testing root-tbf-$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
60trap cleanup EXIT
61
62setup_prepare
63setup_wait
64
65tests_run
66
67exit $EXIT_STATUS