diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_xdp_redirect.sh')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_xdp_redirect.sh | 90 |
1 files changed, 54 insertions, 36 deletions
diff --git a/tools/testing/selftests/bpf/test_xdp_redirect.sh b/tools/testing/selftests/bpf/test_xdp_redirect.sh index c4b17e08d431..0746a4fde9d3 100755 --- a/tools/testing/selftests/bpf/test_xdp_redirect.sh +++ b/tools/testing/selftests/bpf/test_xdp_redirect.sh @@ -1,4 +1,4 @@ -#!/bin/sh +#!/bin/bash # Create 2 namespaces with two veth peers, and # forward packets in-between using generic XDP # @@ -10,52 +10,70 @@ # | xdp forwarding | # ------------------ -cleanup() +readonly NS1="ns1-$(mktemp -u XXXXXX)" +readonly NS2="ns2-$(mktemp -u XXXXXX)" +ret=0 + +setup() { - if [ "$?" = "0" ]; then - echo "selftests: test_xdp_redirect [PASS]"; - else - echo "selftests: test_xdp_redirect [FAILED]"; - fi - set +e + local xdpmode=$1 + + ip netns add ${NS1} + ip netns add ${NS2} + + ip link add veth1 index 111 type veth peer name veth11 netns ${NS1} + ip link add veth2 index 222 type veth peer name veth22 netns ${NS2} + + ip link set veth1 up + ip link set veth2 up + ip -n ${NS1} link set dev veth11 up + ip -n ${NS2} link set dev veth22 up + + ip -n ${NS1} addr add 10.1.1.11/24 dev veth11 + ip -n ${NS2} addr add 10.1.1.22/24 dev veth22 +} + +cleanup() +{ ip link del veth1 2> /dev/null ip link del veth2 2> /dev/null - ip netns del ns1 2> /dev/null - ip netns del ns2 2> /dev/null + ip netns del ${NS1} 2> /dev/null + ip netns del ${NS2} 2> /dev/null } -ip link set dev lo xdpgeneric off 2>/dev/null > /dev/null -if [ $? -ne 0 ];then - echo "selftests: [SKIP] Could not run test without the ip xdpgeneric support" - exit 0 -fi -set -e - -ip netns add ns1 -ip netns add ns2 - -trap cleanup 0 2 3 6 9 +test_xdp_redirect() +{ + local xdpmode=$1 -ip link add veth1 index 111 type veth peer name veth11 -ip link add veth2 index 222 type veth peer name veth22 + setup -ip link set veth11 netns ns1 -ip link set veth22 netns ns2 + ip link set dev veth1 $xdpmode off &> /dev/null + if [ $? -ne 0 ];then + echo "selftests: test_xdp_redirect $xdpmode [SKIP]" + return 0 + fi -ip link set veth1 up -ip link set veth2 up + ip -n ${NS1} link set veth11 $xdpmode obj xdp_dummy.bpf.o sec xdp &> /dev/null + ip -n ${NS2} link set veth22 $xdpmode obj xdp_dummy.bpf.o sec xdp &> /dev/null + ip link set dev veth1 $xdpmode obj test_xdp_redirect.bpf.o sec redirect_to_222 &> /dev/null + ip link set dev veth2 $xdpmode obj test_xdp_redirect.bpf.o sec redirect_to_111 &> /dev/null -ip netns exec ns1 ip addr add 10.1.1.11/24 dev veth11 -ip netns exec ns2 ip addr add 10.1.1.22/24 dev veth22 + if ip netns exec ${NS1} ping -c 1 10.1.1.22 &> /dev/null && + ip netns exec ${NS2} ping -c 1 10.1.1.11 &> /dev/null; then + echo "selftests: test_xdp_redirect $xdpmode [PASS]"; + else + ret=1 + echo "selftests: test_xdp_redirect $xdpmode [FAILED]"; + fi -ip netns exec ns1 ip link set dev veth11 up -ip netns exec ns2 ip link set dev veth22 up + cleanup +} -ip link set dev veth1 xdpgeneric obj test_xdp_redirect.o sec redirect_to_222 -ip link set dev veth2 xdpgeneric obj test_xdp_redirect.o sec redirect_to_111 +set -e +trap cleanup 2 3 6 9 -ip netns exec ns1 ping -c 1 10.1.1.22 -ip netns exec ns2 ping -c 1 10.1.1.11 +test_xdp_redirect xdpgeneric +test_xdp_redirect xdpdrv -exit 0 +exit $ret |