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Commit 4d189c10 authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

selftests: mlxsw: Adjust test to recent changes 



mlxsw does not support VXLAN devices with a physical device attached and
vetoes such configurations upon enslavement to an offloaded bridge.

Commit 0ce1822c ("vxlan: add adjacent link to limit depth level")
changed the VXLAN device to be an upper of the physical device which
causes mlxsw to veto the creation of the VXLAN device with "Unknown
upper device type".

This is OK as this configuration is not supported, but it prevents us
from testing bad flows involving the enslavement of VXLAN devices with a
physical device to a bridge, regardless if the physical device is an
mlxsw netdev or not.

Adjust the test to use a dummy device as a physical device instead of a
mlxsw netdev.

Fixes: 0ce1822c ("vxlan: add adjacent link to limit depth level")
Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4a92e53e

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

+6 −2
Original line number Diff line number Diff line
@@ -112,14 +112,16 @@ sanitization_single_dev_mcast_group_test() 
	RET=0



	ip link add dev br0 type bridge mcast_snooping 0

	ip link add name dummy1 up type dummy



	ip link add name vxlan0 up type vxlan id 10 nolearning noudpcsum \

		ttl 20 tos inherit local 198.51.100.1 dstport 4789 \

		dev $swp2 group 239.0.0.1

		dev dummy1 group 239.0.0.1



	sanitization_single_dev_test_fail



	ip link del dev vxlan0

	ip link del dev dummy1

	ip link del dev br0



	log_test "vxlan device with a multicast group"
@@ -181,13 +183,15 @@ sanitization_single_dev_local_interface_test() 
	RET=0



	ip link add dev br0 type bridge mcast_snooping 0

	ip link add name dummy1 up type dummy



	ip link add name vxlan0 up type vxlan id 10 nolearning noudpcsum \

		ttl 20 tos inherit local 198.51.100.1 dstport 4789 dev $swp2

		ttl 20 tos inherit local 198.51.100.1 dstport 4789 dev dummy1



	sanitization_single_dev_test_fail



	ip link del dev vxlan0

	ip link del dev dummy1

	ip link del dev br0



	log_test "vxlan device with local interface"