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/vxlan_fdb_veto.sh (2955B)

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Test vetoing of FDB entries that mlxsw can not offload. This exercises several
# different veto vectors to test various rollback scenarios in the vxlan driver.

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

ALL_TESTS="
	fdb_create_veto_test
	fdb_replace_veto_test
	fdb_append_veto_test
	fdb_changelink_veto_test
"
NUM_NETIFS=2
source $lib_dir/lib.sh

setup_prepare()
{
	swp1=${NETIFS[p1]}
	swp2=${NETIFS[p2]}

ip link add dev br0 type bridge mcast_snooping 0

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

ip link add name vxlan0 up type vxlan id 10 nolearning noudpcsum \
		ttl 20 tos inherit local 198.51.100.1 dstport 4789
	ip link set dev vxlan0 master br0
}

cleanup()
{
	pre_cleanup

ip link set dev vxlan0 nomaster
	ip link del dev vxlan0

ip link set dev $swp2 down
	ip link set dev $swp1 nomaster
	ip link set dev $swp1 down

ip link del dev br0
}

fdb_create_veto_test()
{
	RET=0

bridge fdb add 01:02:03:04:05:06 dev vxlan0 self static \
	       dst 198.51.100.2 2>/dev/null
	check_fail $? "multicast MAC not rejected"

bridge fdb add 01:02:03:04:05:06 dev vxlan0 self static \
	       dst 198.51.100.2 2>&1 >/dev/null | grep -q mlxsw_spectrum
	check_err $? "multicast MAC rejected without extack"

log_test "vxlan FDB veto - create"
}

fdb_replace_veto_test()
{
	RET=0

bridge fdb add 00:01:02:03:04:05 dev vxlan0 self static \
	       dst 198.51.100.2
	check_err $? "valid FDB rejected"

bridge fdb replace 00:01:02:03:04:05 dev vxlan0 self static \
	       dst 198.51.100.2 port 1234 2>/dev/null
	check_fail $? "FDB with an explicit port not rejected"

bridge fdb replace 00:01:02:03:04:05 dev vxlan0 self static \
	       dst 198.51.100.2 port 1234 2>&1 >/dev/null \
	    | grep -q mlxsw_spectrum
	check_err $? "FDB with an explicit port rejected without extack"

log_test "vxlan FDB veto - replace"
}

fdb_append_veto_test()
{
	RET=0

bridge fdb add 00:00:00:00:00:00 dev vxlan0 self static \
	       dst 198.51.100.2
	check_err $? "valid FDB rejected"

bridge fdb append 00:00:00:00:00:00 dev vxlan0 self static \
	       dst 198.51.100.3 port 1234 2>/dev/null
	check_fail $? "FDB with an explicit port not rejected"

bridge fdb append 00:00:00:00:00:00 dev vxlan0 self static \
	       dst 198.51.100.3 port 1234 2>&1 >/dev/null \
	    | grep -q mlxsw_spectrum
	check_err $? "FDB with an explicit port rejected without extack"

log_test "vxlan FDB veto - append"
}

fdb_changelink_veto_test()
{
	RET=0

ip link set dev vxlan0 type vxlan \
	   group 224.0.0.1 dev lo 2>/dev/null
	check_fail $? "FDB with a multicast IP not rejected"

ip link set dev vxlan0 type vxlan \
	   group 224.0.0.1 dev lo 2>&1 >/dev/null \
	    | grep -q mlxsw_spectrum
	check_err $? "FDB with a multicast IP rejected without extack"

log_test "vxlan FDB veto - changelink"
}

trap cleanup EXIT

setup_prepare
setup_wait

tests_run

exit $EXIT_STATUS

cmd: