From 3321cff3c5706833651314fa5a3ba20ce63089fc Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Sun, 14 Apr 2019 18:57:50 +0000 Subject: [PATCH] selftests: mlxsw: Test neighbour offload indication Test that neighbour entries are marked as offloaded. Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- .../selftests/drivers/net/mlxsw/rtnetlink.sh | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh index c4cf6e6d800e..017d839fcefa 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh @@ -26,6 +26,7 @@ ALL_TESTS=" lag_dev_deletion_test vlan_interface_uppers_test bridge_extern_learn_test + neigh_offload_test devlink_reload_test " NUM_NETIFS=2 @@ -561,6 +562,31 @@ bridge_extern_learn_test() ip link del dev br0 } +neigh_offload_test() +{ + # Test that IPv4 and IPv6 neighbour entries are marked as offloaded + RET=0 + + ip -4 address add 192.0.2.1/24 dev $swp1 + ip -6 address add 2001:db8:1::1/64 dev $swp1 + + ip -4 neigh add 192.0.2.2 lladdr de:ad:be:ef:13:37 nud perm dev $swp1 + ip -6 neigh add 2001:db8:1::2 lladdr de:ad:be:ef:13:37 nud perm \ + dev $swp1 + + ip -4 neigh show dev $swp1 | grep 192.0.2.2 | grep -q offload + check_err $? "ipv4 neigh entry not marked as offloaded when should" + ip -6 neigh show dev $swp1 | grep 2001:db8:1::2 | grep -q offload + check_err $? "ipv6 neigh entry not marked as offloaded when should" + + log_test "neighbour offload indication" + + ip -6 neigh del 2001:db8:1::2 dev $swp1 + ip -4 neigh del 192.0.2.2 dev $swp1 + ip -6 address del 2001:db8:1::1/64 dev $swp1 + ip -4 address del 192.0.2.1/24 dev $swp1 +} + devlink_reload_test() { # Test that after executing all the above configuration tests, a