[PATCH net-next 7/7] selftests: mlxsw: Add a trap_fwd test to devlink_trap_control
From: Petr Machata <petrm@nvidia.com>
Date: 2021-04-08 13:40:30
Subsystem:
kernel selftest framework, mellanox ethernet switch drivers, networking drivers, the rest · Maintainers:
Shuah Khan, Shuah Khan, Ido Schimmel, Petr Machata, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Test that trap_fwd'd packets show up under the correct trap. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> --- .../drivers/net/mlxsw/devlink_trap_control.sh | 23 ++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
index a37273473c1b..8bca4c58819b 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh@@ -83,6 +83,7 @@ ALL_TESTS=" ptp_general_test flow_action_sample_test flow_action_trap_test + flow_action_trap_fwd_test " NUM_NETIFS=4 source $lib_dir/lib.sh
@@ -663,14 +664,18 @@ flow_action_sample_test() tc qdisc del dev $rp1 clsact } -flow_action_trap_test() +__flow_action_trap_test() { + local action=$1; shift + local trap=$1; shift + local description=$1; shift + # Install a filter that traps a specific flow. tc qdisc add dev $rp1 clsact tc filter add dev $rp1 ingress proto ip pref 1 handle 101 flower \ - skip_sw ip_proto udp src_port 12345 dst_port 54321 action trap + skip_sw ip_proto udp src_port 12345 dst_port 54321 action $action - devlink_trap_stats_test "Flow Trapping (Logging)" "flow_action_trap" \ + devlink_trap_stats_test "$description" $trap \ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \ -A 192.0.2.1 -B 198.51.100.1 -t udp sp=12345,dp=54321 -p 100 -q
@@ -678,6 +683,18 @@ flow_action_trap_test() tc qdisc del dev $rp1 clsact } +flow_action_trap_test() +{ + __flow_action_trap_test trap flow_action_trap \ + "Flow Trapping (Logging)" +} + +flow_action_trap_fwd_test() +{ + __flow_action_trap_test trap_fwd flow_action_trap_fwd \ + "Flow Trap-and-forwarding (Logging)" +} + trap cleanup EXIT setup_prepare
--
2.26.2