From 1ba1daed90e235f297f60443128a3acfc05aac7b Mon Sep 17 00:00:00 2001 From: Petr Machata Date: Thu, 6 Dec 2018 17:05:48 +0000 Subject: selftests: mlxsw: Add a new test extack.sh Add a testsuite dedicated to testing extack propagation and related functionality. Signed-off-by: Petr Machata Acked-by: Jiri Pirko Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller --- .../testing/selftests/drivers/net/mlxsw/extack.sh | 84 ++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100755 tools/testing/selftests/drivers/net/mlxsw/extack.sh (limited to 'tools/testing/selftests/drivers/net/mlxsw') diff --git a/tools/testing/selftests/drivers/net/mlxsw/extack.sh b/tools/testing/selftests/drivers/net/mlxsw/extack.sh new file mode 100755 index 000000000000..101a5508bdfd --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/extack.sh @@ -0,0 +1,84 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Test operations that we expect to report extended ack. + +lib_dir=$(dirname $0)/../../../net/forwarding + +ALL_TESTS=" + netdev_pre_up_test +" +NUM_NETIFS=2 +source $lib_dir/lib.sh + +setup_prepare() +{ + swp1=${NETIFS[p1]} + swp2=${NETIFS[p2]} + + ip link set dev $swp1 up + ip link set dev $swp2 up +} + +cleanup() +{ + pre_cleanup + + ip link set dev $swp2 down + ip link set dev $swp1 down +} + +netdev_pre_up_test() +{ + RET=0 + + ip link add name br1 up type bridge vlan_filtering 0 mcast_snooping 0 + ip link add name vx1 up type vxlan id 1000 \ + local 192.0.2.17 remote 192.0.2.18 \ + dstport 4789 nolearning noudpcsum tos inherit ttl 100 + + ip link set dev vx1 master br1 + check_err $? + + ip link set dev $swp1 master br1 + check_err $? + + ip link add name br2 up type bridge vlan_filtering 0 mcast_snooping 0 + ip link add name vx2 up type vxlan id 2000 \ + local 192.0.2.17 remote 192.0.2.18 \ + dstport 4789 nolearning noudpcsum tos inherit ttl 100 + + ip link set dev vx2 master br2 + check_err $? + + ip link set dev $swp2 master br2 + check_err $? + + # Unsupported configuration: mlxsw demands that all offloaded VXLAN + # devices have the same TTL. + ip link set dev vx2 down + ip link set dev vx2 type vxlan ttl 200 + + ip link set dev vx2 up &>/dev/null + check_fail $? + + ip link set dev vx2 up 2>&1 >/dev/null | grep -q mlxsw_spectrum + check_err $? + + log_test "extack - NETDEV_PRE_UP" + + ip link del dev vx2 + ip link del dev br2 + + ip link del dev vx1 + ip link del dev br1 +} + +trap cleanup EXIT + +setup_prepare +setup_wait + +tests_run + +exit $EXIT_STATUS -- cgit v1.2.3-59-g8ed1b