1#!/bin/sh 2 3BPF_FILE="test_xdp_meta.bpf.o" 4# Kselftest framework requirement - SKIP code is 4. 5readonly KSFT_SKIP=4 6readonly NS1="ns1-$(mktemp -u XXXXXX)" 7readonly NS2="ns2-$(mktemp -u XXXXXX)" 8 9cleanup() 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 23ip link set dev lo xdp off 2>/dev/null > /dev/null 24if [ $? -ne 0 ];then 25 echo "selftests: [SKIP] Could not run test without the ip xdp support" 26 exit $KSFT_SKIP 27fi 28set -e 29 30ip netns add ${NS1} 31ip netns add ${NS2} 32 33trap cleanup 0 2 3 6 9 34 35ip link add veth1 type veth peer name veth2 36 37ip link set veth1 netns ${NS1} 38ip link set veth2 netns ${NS2} 39 40ip netns exec ${NS1} ip addr add 10.1.1.11/24 dev veth1 41ip netns exec ${NS2} ip addr add 10.1.1.22/24 dev veth2 42 43ip netns exec ${NS1} tc qdisc add dev veth1 clsact 44ip netns exec ${NS2} tc qdisc add dev veth2 clsact 45 46ip netns exec ${NS1} tc filter add dev veth1 ingress bpf da obj ${BPF_FILE} sec t 47ip netns exec ${NS2} tc filter add dev veth2 ingress bpf da obj ${BPF_FILE} sec t 48 49ip netns exec ${NS1} ip link set dev veth1 xdp obj ${BPF_FILE} sec x 50ip netns exec ${NS2} ip link set dev veth2 xdp obj ${BPF_FILE} sec x 51 52ip netns exec ${NS1} ip link set dev veth1 up 53ip netns exec ${NS2} ip link set dev veth2 up 54 55ip netns exec ${NS1} ping -c 1 10.1.1.22 56ip netns exec ${NS2} ping -c 1 10.1.1.11 57 58exit 0 59