1 #!/bin/sh
2
3 BPF_FILE="test_xdp_meta.bpf.o"
4 # Kselftest framework requirement - SKIP code is 4.
5 readonly KSFT_SKIP=4
6 readonly NS1="ns1-$(mktemp -u XXXXXX)"
7 readonly NS2="ns2-$(mktemp -u XXXXXX)"
8
9 cleanup()
10 {
11 if [ "$?" = "0" ]; then
12 echo "selftests: test_xdp_meta [PASS]";
13 else
14 echo "selftests: test_xdp_meta [FAILED]";
15 fi
16
17 set +e
18 ip link del veth1 2> /dev/null
19 ip netns del ${NS1} 2> /dev/null
20 ip netns del ${NS2} 2> /dev/null
21 }
22
23 ip link set dev lo xdp off 2>/dev/null > /dev/null
24 if [ $? -ne 0 ];then
25 echo "selftests: [SKIP] Could not run test without the ip xdp support"
26 exit $KSFT_SKIP
27 fi
28 set -e
29
30 ip netns add ${NS1}
31 ip netns add ${NS2}
32
33 trap cleanup 0 2 3 6 9
34
35 ip link add veth1 type veth peer name veth2
36
37 ip link set veth1 netns ${NS1}
38 ip link set veth2 netns ${NS2}
39
40 ip netns exec ${NS1} ip addr add 10.1.1.11/24 dev veth1
41 ip netns exec ${NS2} ip addr add 10.1.1.22/24 dev veth2
42
43 ip netns exec ${NS1} tc qdisc add dev veth1 clsact
44 ip netns exec ${NS2} tc qdisc add dev veth2 clsact
45
46 ip netns exec ${NS1} tc filter add dev veth1 ingress bpf da obj ${BPF_FILE} sec t
47 ip netns exec ${NS2} tc filter add dev veth2 ingress bpf da obj ${BPF_FILE} sec t
48
49 ip netns exec ${NS1} ip link set dev veth1 xdp obj ${BPF_FILE} sec x
50 ip netns exec ${NS2} ip link set dev veth2 xdp obj ${BPF_FILE} sec x
51
52 ip netns exec ${NS1} ip link set dev veth1 up
53 ip netns exec ${NS2} ip link set dev veth2 up
54
55 ip netns exec ${NS1} ping -c 1 10.1.1.22
56 ip netns exec ${NS2} ping -c 1 10.1.1.11
57
58 exit 0
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