130 lines
1.9 KiB
Bash
130 lines
1.9 KiB
Bash
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#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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#
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# Test generic devlink-trap functionality over mlxsw. These tests are not
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# specific to a single trap, but do not check the devlink-trap common
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# infrastructure either.
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lib_dir=$(dirname $0)/../../../net/forwarding
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ALL_TESTS="
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dev_del_test
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"
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NUM_NETIFS=4
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source $lib_dir/tc_common.sh
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source $lib_dir/lib.sh
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source $lib_dir/devlink_lib.sh
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h1_create()
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{
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simple_if_init $h1
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}
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h1_destroy()
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{
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simple_if_fini $h1
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}
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h2_create()
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{
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simple_if_init $h2
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}
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h2_destroy()
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{
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simple_if_fini $h2
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}
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switch_create()
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{
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ip link add dev br0 type bridge vlan_filtering 1 mcast_snooping 0
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ip link set dev $swp1 master br0
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ip link set dev $swp2 master br0
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ip link set dev br0 up
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ip link set dev $swp1 up
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ip link set dev $swp2 up
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}
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switch_destroy()
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{
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ip link set dev $swp2 down
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ip link set dev $swp1 down
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ip link del dev br0
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}
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setup_prepare()
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{
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h1=${NETIFS[p1]}
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swp1=${NETIFS[p2]}
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swp2=${NETIFS[p3]}
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h2=${NETIFS[p4]}
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vrf_prepare
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h1_create
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h2_create
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switch_create
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}
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cleanup()
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{
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pre_cleanup
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switch_destroy
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h2_destroy
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h1_destroy
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vrf_cleanup
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}
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dev_del_test()
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{
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local trap_name="source_mac_is_multicast"
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local smac=01:02:03:04:05:06
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local num_iter=5
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local mz_pid
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local i
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$MZ $h1 -c 0 -p 100 -a $smac -b bcast -t ip -q &
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mz_pid=$!
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# The purpose of this test is to make sure we correctly dismantle a
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# port while packets are trapped from it. This is done by reloading the
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# the driver while the 'ingress_smac_mc_drop' trap is triggered.
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RET=0
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for i in $(seq 1 $num_iter); do
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log_info "Iteration $i / $num_iter"
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devlink_trap_action_set $trap_name "trap"
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sleep 1
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devlink_reload
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# Allow netdevices to be re-created following the reload
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sleep 20
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cleanup
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setup_prepare
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setup_wait
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done
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log_test "Device delete"
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kill $mz_pid && wait $mz_pid &> /dev/null
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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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