[Bridge] [PATCH net-next v2 8/9] selftests: mlxsw: extack: Test VLAN add on a VXLAN device

[Petr Machata]

Test mapping a VLAN at a VXLAN device that can't be offloaded.

Signed-off-by: Petr Machata <petrm at mellanox.com>
Acked-by: Jiri Pirko <jiri at mellanox.com>
Reviewed-by: Ido Schimmel <idosch at mellanox.com>
---
 .../testing/selftests/drivers/net/mlxsw/extack.sh  | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/tools/testing/selftests/drivers/net/mlxsw/extack.sh b/tools/testing/selftests/drivers/net/mlxsw/extack.sh
index 101a5508bdfd..d9e02624c70b 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/extack.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/extack.sh
@@ -7,6 +7,7 @@ lib_dir=$(dirname $0)/../../../net/forwarding
 
 ALL_TESTS="
 	netdev_pre_up_test
+	vxlan_vlan_add_test
 "
 NUM_NETIFS=2
 source $lib_dir/lib.sh
@@ -74,6 +75,36 @@ netdev_pre_up_test()
 	ip link del dev br1
 }
 
+vxlan_vlan_add_test()
+{
+	RET=0
+
+	ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 0
+
+	# Unsupported configuration: mlxsw demands VXLAN with "noudpcsum".
+	ip link add name vx1 up type vxlan id 1000 \
+		local 192.0.2.17 remote 192.0.2.18 \
+		dstport 4789 tos inherit ttl 100
+
+	ip link set dev vx1 master br1
+	check_err $?
+
+	bridge vlan add dev vx1 vid 1
+	check_err $?
+
+	ip link set dev $swp1 master br1
+	check_err $?
+
+	bridge vlan add dev vx1 vid 1 pvid untagged 2>&1 >/dev/null \
+		| grep -q mlxsw_spectrum
+	check_err $?
+
+	log_test "extack - map VLAN at VXLAN device"
+
+	ip link del dev vx1
+	ip link del dev br1
+}
+
 trap cleanup EXIT
 
 setup_prepare
-- 
2.4.11