tools/testing/selftests/net/forwarding/sch_tbf_etsprio.sh

   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         defer tc qdisc del dev $swp2 root
  34
  35         tbf_test_one 128K
  36 }
  37
  38 tbf_root_test()
  39 {
  40         local bs=128K
  41
  42         log_info "Testing root-tbf-$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
  61 if type -t sch_tbf_pre_hook >/dev/null; then
  62         sch_tbf_pre_hook
  63 fi
  64
  65 trap cleanup EXIT
  66
  67 setup_prepare
  68 setup_wait
  69
  70 tests_run
  71
  72 exit $EXIT_STATUS