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41 lines
753 B
41 lines
753 B
4 months ago
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#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2018 Oracle and/or its affiliates. All Rights Reserved.
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TST_SETUP="setup"
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TST_TESTFUNC="do_test"
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TST_CLEANUP="cleanup"
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TST_MIN_KVER="4.13"
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TST_TEST_DATA="pfifo_fast codel pfifo fq hfsc hhf htb pie prio sfb sfq"
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. tcp_cc_lib.sh
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TST_CLEANUP="cleanup"
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cleanup()
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{
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tc qdisc del dev $(tst_iface) root netem > /dev/null 2>&1
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tcp_cc_cleanup
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}
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setup()
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{
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tcp_cc_check_support bbr
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tcp_cc_setup
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local emu_opts="delay 5ms 1ms 20% loss 0.3% ecn corrupt \
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0.1% reorder 93% 50% limit 10000"
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tst_res TINFO "emulate congestion with packet $emu_opts"
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ROD tc qdisc add dev $(tst_iface) root netem $emu_opts
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}
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do_test()
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{
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tcp_cc_set_qdisc $2 || return
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tcp_cc_test01 bbr -50
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}
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tst_run
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