1 #!/bin/bash
2 # SPDX-License-Identifier: GPL-2.0
3
4 readonly NS="ns1-$(mktemp -u XXXXXX)"
5 readonly V0_IP4=10.10.0.11
6 readonly V1_IP4=10.10.0.1
7 readonly V0_IP6=2001:db8::11
8 readonly V1_IP6=2001:db8::1
9
10 ret=1
11
12 setup() {
13 {
14 ip netns add ${NS}
15
16 ip link add v1 type veth peer name v0 netns ${NS}
17
18 ip link set v1 up
19 ip addr add $V1_IP4/24 dev v1
20 ip addr add $V1_IP6/64 nodad dev v1
21 ip -n ${NS} link set dev v0 up
22 ip -n ${NS} addr add $V0_IP4/24 dev v0
23 ip -n ${NS} addr add $V0_IP6/64 nodad dev v0
24
25 # Enable XDP mode and disable checksum offload
26 ethtool -K v1 gro on
27 ethtool -K v1 tx-checksumming off
28 ip netns exec ${NS} ethtool -K v0 gro on
29 ip netns exec ${NS} ethtool -K v0 tx-checksumming off
30 } > /dev/null 2>&1
31 }
32
33 cleanup() {
34 ip link del v1 2> /dev/null
35 ip netns del ${NS} 2> /dev/null
36 [ "$(pidof xdp_features)" = "" ] || kill $(pidof xdp_features) 2> /dev/null
37 }
38
39 wait_for_dut_server() {
40 while sleep 1; do
41 ss -tlp | grep -q xdp_features
42 [ $? -eq 0 ] && break
43 done
44 }
45
46 test_xdp_features() {
47 setup
48
49 ## XDP_PASS
50 ./xdp_features -f XDP_PASS -D $V1_IP6 -T $V0_IP6 v1 &
51 wait_for_dut_server
52 ip netns exec ${NS} ./xdp_features -t -f XDP_PASS \
53 -D $V1_IP6 -C $V1_IP6 \
54 -T $V0_IP6 v0
55 [ $? -ne 0 ] && exit
56
57 ## XDP_DROP
58 ./xdp_features -f XDP_DROP -D ::ffff:$V1_IP4 -T ::ffff:$V0_IP4 v1 &
59 wait_for_dut_server
60 ip netns exec ${NS} ./xdp_features -t -f XDP_DROP \
61 -D ::ffff:$V1_IP4 \
62 -C ::ffff:$V1_IP4 \
63 -T ::ffff:$V0_IP4 v0
64 [ $? -ne 0 ] && exit
65
66 ## XDP_ABORTED
67 ./xdp_features -f XDP_ABORTED -D $V1_IP6 -T $V0_IP6 v1 &
68 wait_for_dut_server
69 ip netns exec ${NS} ./xdp_features -t -f XDP_ABORTED \
70 -D $V1_IP6 -C $V1_IP6 \
71 -T $V0_IP6 v0
72 [ $? -ne 0 ] && exit
73
74 ## XDP_TX
75 ./xdp_features -f XDP_TX -D ::ffff:$V1_IP4 -T ::ffff:$V0_IP4 v1 &
76 wait_for_dut_server
77 ip netns exec ${NS} ./xdp_features -t -f XDP_TX \
78 -D ::ffff:$V1_IP4 \
79 -C ::ffff:$V1_IP4 \
80 -T ::ffff:$V0_IP4 v0
81 [ $? -ne 0 ] && exit
82
83 ## XDP_REDIRECT
84 ./xdp_features -f XDP_REDIRECT -D $V1_IP6 -T $V0_IP6 v1 &
85 wait_for_dut_server
86 ip netns exec ${NS} ./xdp_features -t -f XDP_REDIRECT \
87 -D $V1_IP6 -C $V1_IP6 \
88 -T $V0_IP6 v0
89 [ $? -ne 0 ] && exit
90
91 ## XDP_NDO_XMIT
92 ./xdp_features -f XDP_NDO_XMIT -D ::ffff:$V1_IP4 -T ::ffff:$V0_IP4 v1 &
93 wait_for_dut_server
94 ip netns exec ${NS} ./xdp_features -t -f XDP_NDO_XMIT \
95 -D ::ffff:$V1_IP4 \
96 -C ::ffff:$V1_IP4 \
97 -T ::ffff:$V0_IP4 v0
98 ret=$?
99 cleanup
100 }
101
102 set -e
103 trap cleanup 2 3 6 9
104
105 test_xdp_features
106
107 exit $ret
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