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- #!/bin/sh
- # SPDX-License-Identifier: GPL-2.0-or-later
- # Copyright (c) 2015-2018 Oracle and/or its affiliates. All Rights Reserved.
- #
- # Author: Alexey Kodanev <alexey.kodanev@oracle.com>
- TST_SETUP="setup"
- TST_TESTFUNC="do_test"
- TST_CLEANUP="cleanup"
- TST_MIN_KVER="3.18"
- . tcp_cc_lib.sh
- cleanup()
- {
- tc qdisc del dev $(tst_iface) root netem loss 0.5% ecn
- tcp_cc_cleanup
- }
- setup()
- {
- tcp_cc_check_support dctcp
- tcp_cc_setup
- tst_res TINFO "emulate congestion with packet loss 0.5% and ECN"
- tc qdisc add dev $(tst_iface) root netem loss 0.5% ecn > /dev/null 2>&1
- if [ $? -ne 0 ]; then
- tst_brk TCONF "netem doesn't support ECN"
- fi
- }
- do_test()
- {
- tcp_cc_test01 dctcp 10
- }
- tst_run
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