Commit 008cb2ec authored by Danielle Ratson's avatar Danielle Ratson Committed by Jakub Kicinski
Browse files

selftests: forwarding: Add QinQ veto testing 



Test that each veto that was added in the previous patch, is indeed
vetoed.

$ ./q_in_q_veto.sh

TEST: create 802.1ad vlan upper on top of a front panel             [ OK ]
TEST: create 802.1ad vlan upper on top of a bridge port             [ OK ]
TEST: create 802.1ad vlan upper on top of a lag                     [ OK ]
TEST: create 802.1ad vlan upper on top 802.1q bridge                [ OK ]
TEST: create 802.1ad vlan upper on top 802.1ad bridge               [ OK ]
TEST: create 802.1q vlan upper on top 802.1ad bridge                [ OK ]
TEST: create vlan upper on top of front panel enslaved to 802.1ad bridge
[ OK ]
TEST: create vlan upper on top of lag enslaved to 802.1ad bridge    [ OK ]
TEST: enslave front panel with vlan upper to 802.1ad bridge         [ OK ]
TEST: enslave lag with vlan upper to 802.1ad bridge                 [ OK ]
TEST: IP address addition to 802.1ad bridge                         [ OK ]
TEST: switch bridge protocol                                        [ OK ]

Signed-off-by: default avatarDanielle Ratson <danieller@nvidia.com>
Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 09139f67

tools/testing/selftests/drivers/net/mlxsw/q_in_q_veto.sh

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+296 −0
Original line number Diff line number Diff line 
#!/bin/bash

# SPDX-License-Identifier: GPL-2.0



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



ALL_TESTS="

	create_8021ad_vlan_upper_on_top_front_panel_port

	create_8021ad_vlan_upper_on_top_bridge_port

	create_8021ad_vlan_upper_on_top_lag

	create_8021ad_vlan_upper_on_top_bridge

	create_8021ad_vlan_upper_on_top_8021ad_bridge

	create_vlan_upper_on_top_8021ad_bridge

	create_vlan_upper_on_top_front_panel_enslaved_to_8021ad_bridge

	create_vlan_upper_on_top_lag_enslaved_to_8021ad_bridge

	enslave_front_panel_with_vlan_upper_to_8021ad_bridge

	enslave_lag_with_vlan_upper_to_8021ad_bridge

	add_ip_address_to_8021ad_bridge

	switch_bridge_protocol_from_8021q_to_8021ad

"

NUM_NETIFS=2

source $lib_dir/lib.sh



setup_prepare()

{

	swp1=${NETIFS[p1]}

	swp2=${NETIFS[p2]}



	ip link set dev $swp1 up

	ip link set dev $swp2 up



	sleep 10

}



cleanup()

{

	pre_cleanup



	ip link set dev $swp2 down

	ip link set dev $swp1 down

}



create_vlan_upper_on_top_of_bridge()

{

	RET=0



	local bridge_proto=$1; shift

	local netdev_proto=$1; shift



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol $bridge_proto vlan_default_pvid 0 mcast_snooping 0



	ip link set dev br0 up

	ip link set dev $swp1 master br0



	ip link add name br0.100 link br0 type vlan \

		protocol $netdev_proto id 100 2>/dev/null

	check_fail $? "$netdev_proto vlan upper creation on top of an $bridge_proto bridge not rejected"



	ip link add name br0.100 link br0 type vlan \

		protocol $netdev_proto id 100 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "$netdev_proto vlan upper creation on top of an $bridge_proto bridge rejected without extack"



	log_test "create $netdev_proto vlan upper on top $bridge_proto bridge"



	ip link del dev br0

}



create_8021ad_vlan_upper_on_top_front_panel_port()

{

	RET=0



	ip link add name $swp1.100 link $swp1 type vlan \

		protocol 802.1ad id 100 2>/dev/null

	check_fail $? "802.1ad vlan upper creation on top of a front panel not rejected"



	ip link add name $swp1.100 link $swp1 type vlan \

		protocol 802.1ad id 100 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "802.1ad vlan upper creation on top of a front panel rejected without extack"



	log_test "create 802.1ad vlan upper on top of a front panel"

}



create_8021ad_vlan_upper_on_top_bridge_port()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_default_pvid 0 mcast_snooping 0



	ip link set dev $swp1 master br0

	ip link set dev br0 up



	ip link add name $swp1.100 link $swp1 type vlan \

		protocol 802.1ad id 100 2>/dev/null

	check_fail $? "802.1ad vlan upper creation on top of a bridge port not rejected"



	ip link add name $swp1.100 link $swp1 type vlan \

		protocol 802.1ad id 100 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "802.1ad vlan upper creation on top of a bridge port rejected without extack"



	log_test "create 802.1ad vlan upper on top of a bridge port"



	ip link del dev br0

}



create_8021ad_vlan_upper_on_top_lag()

{

	RET=0



	ip link add name bond1 type bond mode 802.3ad

	ip link set dev $swp1 down

	ip link set dev $swp1 master bond1



	ip link add name bond1.100 link bond1 type vlan \

		protocol 802.1ad id 100 2>/dev/null

	check_fail $? "802.1ad vlan upper creation on top of a lag not rejected"



	ip link add name bond1.100 link bond1 type vlan \

		protocol 802.1ad id 100 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "802.1ad vlan upper creation on top of a lag rejected without extack"



	log_test "create 802.1ad vlan upper on top of a lag"



	ip link del dev bond1

}



create_8021ad_vlan_upper_on_top_bridge()

{

	RET=0



	create_vlan_upper_on_top_of_bridge "802.1q" "802.1ad"

}



create_8021ad_vlan_upper_on_top_8021ad_bridge()

{

	RET=0



	create_vlan_upper_on_top_of_bridge "802.1ad" "802.1ad"

}



create_vlan_upper_on_top_8021ad_bridge()

{

	RET=0



	create_vlan_upper_on_top_of_bridge "802.1ad" "802.1q"

}



create_vlan_upper_on_top_front_panel_enslaved_to_8021ad_bridge()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol 802.1ad vlan_default_pvid 0 mcast_snooping 0

	ip link set dev br0 up



	ip link set dev $swp1 master br0



	ip link add name $swp1.100 link $swp1 type vlan id 100 2>/dev/null

	check_fail $? "vlan upper creation on top of front panel enslaved to 802.1ad bridge not rejected"



	ip link add name $swp1.100 link $swp1 type vlan id 100 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "vlan upper creation on top of front panel enslaved to 802.1ad bridge rejected without extack"



	log_test "create vlan upper on top of front panel enslaved to 802.1ad bridge"



	ip link del dev br0

}



create_vlan_upper_on_top_lag_enslaved_to_8021ad_bridge()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol 802.1ad vlan_default_pvid 0 mcast_snooping 0

	ip link set dev br0 up



	ip link add name bond1 type bond mode 802.3ad

	ip link set dev $swp1 down

	ip link set dev $swp1 master bond1

	ip link set dev bond1 master br0



	ip link add name bond1.100 link bond1 type vlan id 100 2>/dev/null

	check_fail $? "vlan upper creation on top of lag enslaved to 802.1ad bridge not rejected"



	ip link add name bond1.100 link bond1 type vlan id 100 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "vlan upper creation on top of lag enslaved to 802.1ad bridge rejected without extack"



	log_test "create vlan upper on top of lag enslaved to 802.1ad bridge"



	ip link del dev bond1

	ip link del dev br0

}



enslave_front_panel_with_vlan_upper_to_8021ad_bridge()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol 802.1ad vlan_default_pvid 0 mcast_snooping 0

	ip link set dev br0 up



	ip link add name $swp1.100 link $swp1 type vlan id 100



	ip link set dev $swp1 master br0 2>/dev/null

	check_fail $? "front panel with vlan upper enslavemnt to 802.1ad bridge not rejected"



	ip link set dev $swp1 master br0 2>&1 >/dev/null | grep -q mlxsw_spectrum

	check_err $? "front panel with vlan upper enslavemnt to 802.1ad bridge rejected without extack"



	log_test "enslave front panel with vlan upper to 802.1ad bridge"



	ip link del dev $swp1.100

	ip link del dev br0

}



enslave_lag_with_vlan_upper_to_8021ad_bridge()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol 802.1ad vlan_default_pvid 0 mcast_snooping 0

	ip link set dev br0 up



	ip link add name bond1 type bond mode 802.3ad

	ip link set dev $swp1 down

	ip link set dev $swp1 master bond1

	ip link add name bond1.100 link bond1 type vlan id 100



	ip link set dev bond1 master br0 2>/dev/null

	check_fail $? "lag with vlan upper enslavemnt to 802.1ad bridge not rejected"



	ip link set dev bond1 master br0 2>&1 >/dev/null \

		| grep -q mlxsw_spectrum

	check_err $? "lag with vlan upper enslavemnt to 802.1ad bridge rejected without extack"



	log_test "enslave lag with vlan upper to 802.1ad bridge"



	ip link del dev bond1

	ip link del dev br0

}





add_ip_address_to_8021ad_bridge()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol 802.1ad vlan_default_pvid 0 mcast_snooping 0



	ip link set dev br0 up

	ip link set dev $swp1 master br0



	ip addr add dev br0 192.0.2.17/28 2>/dev/null

	check_fail $? "IP address addition to 802.1ad bridge not rejected"



	ip addr add dev br0 192.0.2.17/28 2>&1 >/dev/null | grep -q mlxsw_spectrum

	check_err $? "IP address addition to 802.1ad bridge rejected without extack"



	log_test "IP address addition to 802.1ad bridge"



	ip link del dev br0

}



switch_bridge_protocol_from_8021q_to_8021ad()

{

	RET=0



	ip link add dev br0 type bridge vlan_filtering 1 \

		vlan_protocol 802.1ad vlan_default_pvid 0 mcast_snooping 0



	ip link set dev br0 up

	ip link set dev $swp1 master br0



	ip link set dev br0 type bridge vlan_protocol 802.1q 2>/dev/null

	check_fail $? "switching bridge protocol from 802.1q to 802.1ad not rejected"



	log_test "switch bridge protocol"



	ip link del dev br0

}





trap cleanup EXIT



setup_prepare

setup_wait



tests_run



exit $EXIT_STATUS

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