FM / mlxsw

/usr/src/linux-headers-5.15.0-190/tools/testing/selftests/drivers/net/mlxsw/

/usr/src/linux-headers-5.15.0-190/tools/testing/selftests/drivers/net/mlxsw

Name	Size	Mode	Actions
spectrum/	-	0755	rm
spectrum-2/	-	0755	rm
blackhole_routes.sh	5075	0755	edit dl rm
devlink_trap.sh	1928	0755	edit dl rm
devlink_trap_acl_drops.sh	2458	0755	edit dl rm
devlink_trap_control.sh	18399	0755	edit dl rm
devlink_trap_l2_drops.sh	9966	0755	edit dl rm
devlink_trap_l3_drops.sh	16812	0755	edit dl rm
devlink_trap_l3_exceptions.sh	14098	0755	edit dl rm
devlink_trap_policer.sh	9441	0755	edit dl rm
devlink_trap_tunnel_ipip.sh	6035	0755	edit dl rm
devlink_trap_tunnel_vxlan.sh	8989	0755	edit dl rm
ethtool_lanes.sh	4026	0755	edit dl rm
extack.sh	3471	0755	edit dl rm
fib.sh	5562	0755	edit dl rm
fib_offload.sh	10164	0755	edit dl rm
mirror_gre.sh	4447	0755	edit dl rm
mirror_gre_scale.sh	5782	0644	edit dl rm
mlxsw_lib.sh	362	0644	edit dl rm
one_armed_router.sh	6950	0755	edit dl rm
port_scale.sh	1391	0644	edit dl rm
qos_defprio.sh	2738	0755	edit dl rm
qos_dscp_bridge.sh	4325	0755	edit dl rm
qos_dscp_router.sh	6764	0755	edit dl rm
qos_ets_strict.sh	8810	0755	edit dl rm
qos_headroom.sh	8367	0755	edit dl rm
qos_lib.sh	1918	0644	edit dl rm
qos_mc_aware.sh	9412	0755	edit dl rm
qos_pfc.sh	11700	0755	edit dl rm
q_in_q_veto.sh	7948	0755	edit dl rm
router_scale.sh	2138	0644	edit dl rm
rtnetlink.sh	30604	0755	edit dl rm
sch_ets.sh	2332	0755	edit dl rm
sch_red_core.sh	18014	0644	edit dl rm
sch_red_ets.sh	2476	0755	edit dl rm
sch_red_prio.sh	81	0755	edit dl rm
sch_red_root.sh	1081	0755	edit dl rm
sch_tbf_ets.sh	175	0755	edit dl rm
sch_tbf_prio.sh	176	0755	edit dl rm
sch_tbf_root.sh	176	0755	edit dl rm
sharedbuffer.sh	3912	0755	edit dl rm
tc_action_hw_stats.sh	2293	0755	edit dl rm
tc_flower_scale.sh	2460	0644	edit dl rm
tc_police_occ.sh	2120	0755	edit dl rm
tc_police_scale.sh	1660	0644	edit dl rm
tc_restrictions.sh	11847	0755	edit dl rm
tc_sample.sh	17891	0755	edit dl rm
vxlan.sh	29996	0755	edit dl rm
vxlan_fdb_veto.sh	2955	0755	edit dl rm
vxlan_flooding.sh	8849	0755	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/tools/testing/selftests/drivers/net/mlxsw/devlink_trap.sh (1928B)

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Test generic devlink-trap functionality over mlxsw. These tests are not
# specific to a single trap, but do not check the devlink-trap common
# infrastructure either.

lib_dir=$(dirname $0)/../../../net/forwarding

ALL_TESTS="
	dev_del_test
"
NUM_NETIFS=4
source $lib_dir/tc_common.sh
source $lib_dir/lib.sh
source $lib_dir/devlink_lib.sh

h1_create()
{
	simple_if_init $h1
}

h1_destroy()
{
	simple_if_fini $h1
}

h2_create()
{
	simple_if_init $h2
}

h2_destroy()
{
	simple_if_fini $h2
}

switch_create()
{
	ip link add dev br0 type bridge vlan_filtering 1 mcast_snooping 0

ip link set dev $swp1 master br0
	ip link set dev $swp2 master br0

ip link set dev br0 up
	ip link set dev $swp1 up
	ip link set dev $swp2 up
}

switch_destroy()
{
	ip link set dev $swp2 down
	ip link set dev $swp1 down

ip link del dev br0
}

setup_prepare()
{
	h1=${NETIFS[p1]}
	swp1=${NETIFS[p2]}

swp2=${NETIFS[p3]}
	h2=${NETIFS[p4]}

vrf_prepare

h1_create
	h2_create

switch_create
}

cleanup()
{
	pre_cleanup

switch_destroy

h2_destroy
	h1_destroy

vrf_cleanup
}

dev_del_test()
{
	local trap_name="source_mac_is_multicast"
	local smac=01:02:03:04:05:06
	local num_iter=5
	local mz_pid
	local i

$MZ $h1 -c 0 -p 100 -a $smac -b bcast -t ip -q &
	mz_pid=$!

# The purpose of this test is to make sure we correctly dismantle a
	# port while packets are trapped from it. This is done by reloading the
	# the driver while the 'ingress_smac_mc_drop' trap is triggered.
	RET=0

for i in $(seq 1 $num_iter); do
		log_info "Iteration $i / $num_iter"

devlink_trap_action_set $trap_name "trap"
		sleep 1

devlink_reload
		# Allow netdevices to be re-created following the reload
		sleep 20

cleanup
		setup_prepare
		setup_wait
	done

log_test "Device delete"

kill $mz_pid && wait $mz_pid &> /dev/null
}

trap cleanup EXIT

setup_prepare
setup_wait

tests_run

exit $EXIT_STATUS

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