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e814c58d45
Add a test that runs traffic across a port throttled with TBF. The test checks that the observed throughput is within +-5% from the installed shaper. To allow checking both the software datapath and the offloaded one, make the test suitable for inclusion from driver-specific wrapper. Introduce such wrappers for mlxsw. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
34 lines
422 B
Bash
Executable File
34 lines
422 B
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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ALL_TESTS="
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ping_ipv4
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tbf_test
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"
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: ${lib_dir:=.}
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source $lib_dir/sch_tbf_core.sh
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tbf_test_one()
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{
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local bs=$1; shift
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tc qdisc replace dev $swp2 root handle 108: tbf \
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rate 400Mbit burst $bs limit 1M
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do_tbf_test 10 400 $bs
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}
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tbf_test()
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{
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tbf_test_one 128K
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tc qdisc del dev $swp2 root
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}
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trap cleanup EXIT
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setup_prepare
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setup_wait
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tests_run
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exit $EXIT_STATUS
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