Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[linux.git] / tools / testing / selftests / drivers / net / mlxsw / rtnetlink.sh

diff --git a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
index a6c196c8534cea2a49d600aa23b39070bfd481f0..1c30f302a1e75e42999ac97159673122cd026839 100755 (executable)
--- a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
@@ -27,6 +27,7 @@ ALL_TESTS="
        lag_dev_deletion_test
        vlan_interface_uppers_test
        bridge_extern_learn_test
+       neigh_offload_test
        devlink_reload_test
 "
 NUM_NETIFS=2
@@ -581,6 +582,31 @@ 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