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selftests: mlxsw: extack: Test bridge creation with VXLAN 

Test that creation of a bridge (both VLAN-aware and VLAN-unaware) fails
with an extack when a VXLAN device with an unsupported configuration is
already enslaved to it.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel 2020-02-17 16:29:37 +02:00 committed by David S. Miller
parent 745a7ea72d
commit bdc58bea0d
1 changed files with 32 additions and 0 deletions
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32
tools/testing/selftests/drivers/net/mlxsw/extack.sh
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@ -8,6 +8,7 @@ lib_dir=$(dirname $0)/../../../net/forwarding
ALL_TESTS="
netdev_pre_up_test
vxlan_vlan_add_test
vxlan_bridge_create_test
"
NUM_NETIFS=2
source $lib_dir/lib.sh
@ -105,6 +106,37 @@ vxlan_vlan_add_test()
ip link del dev br1
}
vxlan_bridge_create_test()
{
RET=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
# Test with VLAN-aware bridge.
ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 0
ip link set dev vx1 master br1
ip link set dev $swp1 master br1 2>&1 > /dev/null \
| grep -q mlxsw_spectrum
check_err $?
# Test with VLAN-unaware bridge.
ip link set dev br1 type bridge vlan_filtering 0
ip link set dev $swp1 master br1 2>&1 > /dev/null \
| grep -q mlxsw_spectrum
check_err $?
log_test "extack - bridge creation with VXLAN"
ip link del dev br1
ip link del dev vx1
}
trap cleanup EXIT
setup_prepare