diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_xdp_features.sh')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_xdp_features.sh | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_xdp_features.sh b/tools/testing/selftests/bpf/test_xdp_features.sh new file mode 100755 index 000000000000..0aa71c4455c0 --- /dev/null +++ b/tools/testing/selftests/bpf/test_xdp_features.sh @@ -0,0 +1,107 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +readonly NS="ns1-$(mktemp -u XXXXXX)" +readonly V0_IP4=10.10.0.11 +readonly V1_IP4=10.10.0.1 +readonly V0_IP6=2001:db8::11 +readonly V1_IP6=2001:db8::1 + +ret=1 + +setup() { + { + ip netns add ${NS} + + ip link add v1 type veth peer name v0 netns ${NS} + + ip link set v1 up + ip addr add $V1_IP4/24 dev v1 + ip addr add $V1_IP6/64 nodad dev v1 + ip -n ${NS} link set dev v0 up + ip -n ${NS} addr add $V0_IP4/24 dev v0 + ip -n ${NS} addr add $V0_IP6/64 nodad dev v0 + + # Enable XDP mode and disable checksum offload + ethtool -K v1 gro on + ethtool -K v1 tx-checksumming off + ip netns exec ${NS} ethtool -K v0 gro on + ip netns exec ${NS} ethtool -K v0 tx-checksumming off + } > /dev/null 2>&1 +} + +cleanup() { + ip link del v1 2> /dev/null + ip netns del ${NS} 2> /dev/null + [ "$(pidof xdp_features)" = "" ] || kill $(pidof xdp_features) 2> /dev/null +} + +wait_for_dut_server() { + while sleep 1; do + ss -tlp | grep -q xdp_features + [ $? -eq 0 ] && break + done +} + +test_xdp_features() { + setup + + ## XDP_PASS + ./xdp_features -f XDP_PASS -D $V1_IP6 -T $V0_IP6 v1 & + wait_for_dut_server + ip netns exec ${NS} ./xdp_features -t -f XDP_PASS \ + -D $V1_IP6 -C $V1_IP6 \ + -T $V0_IP6 v0 + [ $? -ne 0 ] && exit + + ## XDP_DROP + ./xdp_features -f XDP_DROP -D ::ffff:$V1_IP4 -T ::ffff:$V0_IP4 v1 & + wait_for_dut_server + ip netns exec ${NS} ./xdp_features -t -f XDP_DROP \ + -D ::ffff:$V1_IP4 \ + -C ::ffff:$V1_IP4 \ + -T ::ffff:$V0_IP4 v0 + [ $? -ne 0 ] && exit + + ## XDP_ABORTED + ./xdp_features -f XDP_ABORTED -D $V1_IP6 -T $V0_IP6 v1 & + wait_for_dut_server + ip netns exec ${NS} ./xdp_features -t -f XDP_ABORTED \ + -D $V1_IP6 -C $V1_IP6 \ + -T $V0_IP6 v0 + [ $? -ne 0 ] && exit + + ## XDP_TX + ./xdp_features -f XDP_TX -D ::ffff:$V1_IP4 -T ::ffff:$V0_IP4 v1 & + wait_for_dut_server + ip netns exec ${NS} ./xdp_features -t -f XDP_TX \ + -D ::ffff:$V1_IP4 \ + -C ::ffff:$V1_IP4 \ + -T ::ffff:$V0_IP4 v0 + [ $? -ne 0 ] && exit + + ## XDP_REDIRECT + ./xdp_features -f XDP_REDIRECT -D $V1_IP6 -T $V0_IP6 v1 & + wait_for_dut_server + ip netns exec ${NS} ./xdp_features -t -f XDP_REDIRECT \ + -D $V1_IP6 -C $V1_IP6 \ + -T $V0_IP6 v0 + [ $? -ne 0 ] && exit + + ## XDP_NDO_XMIT + ./xdp_features -f XDP_NDO_XMIT -D ::ffff:$V1_IP4 -T ::ffff:$V0_IP4 v1 & + wait_for_dut_server + ip netns exec ${NS} ./xdp_features -t -f XDP_NDO_XMIT \ + -D ::ffff:$V1_IP4 \ + -C ::ffff:$V1_IP4 \ + -T ::ffff:$V0_IP4 v0 + ret=$? + cleanup +} + +set -e +trap cleanup 2 3 6 9 + +test_xdp_features + +exit $ret |