diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_tunnel.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_tunnel.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c index 3bba4a2a0530..eea274110267 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c +++ b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c @@ -82,6 +82,7 @@ #define MAC_TUNL_DEV0 "52:54:00:d9:01:00" #define MAC_TUNL_DEV1 "52:54:00:d9:02:00" +#define MAC_VETH1 "52:54:00:d9:03:00" #define VXLAN_TUNL_DEV0 "vxlan00" #define VXLAN_TUNL_DEV1 "vxlan11" @@ -108,10 +109,9 @@ static int config_device(void) { SYS("ip netns add at_ns0"); - SYS("ip link add veth0 type veth peer name veth1"); + SYS("ip link add veth0 address " MAC_VETH1 " type veth peer name veth1"); SYS("ip link set veth0 netns at_ns0"); SYS("ip addr add " IP4_ADDR1_VETH1 "/24 dev veth1"); - SYS("ip addr add " IP4_ADDR2_VETH1 "/24 dev veth1"); SYS("ip link set dev veth1 up mtu 1500"); SYS("ip netns exec at_ns0 ip addr add " IP4_ADDR_VETH0 "/24 dev veth0"); SYS("ip netns exec at_ns0 ip link set dev veth0 up mtu 1500"); @@ -140,6 +140,8 @@ static int add_vxlan_tunnel(void) VXLAN_TUNL_DEV0, IP4_ADDR_TUNL_DEV0); SYS("ip netns exec at_ns0 ip neigh add %s lladdr %s dev %s", IP4_ADDR_TUNL_DEV1, MAC_TUNL_DEV1, VXLAN_TUNL_DEV0); + SYS("ip netns exec at_ns0 ip neigh add %s lladdr %s dev veth0", + IP4_ADDR2_VETH1, MAC_VETH1); /* root namespace */ SYS("ip link add dev %s type vxlan external gbp dstport 4789", @@ -277,6 +279,17 @@ static void test_vxlan_tunnel(void) if (attach_tc_prog(&tc_hook, get_src_prog_fd, set_src_prog_fd)) goto done; + /* load and attach bpf prog to veth dev tc hook point */ + ifindex = if_nametoindex("veth1"); + if (!ASSERT_NEQ(ifindex, 0, "veth1 ifindex")) + goto done; + tc_hook.ifindex = ifindex; + set_dst_prog_fd = bpf_program__fd(skel->progs.veth_set_outer_dst); + if (!ASSERT_GE(set_dst_prog_fd, 0, "bpf_program__fd")) + goto done; + if (attach_tc_prog(&tc_hook, set_dst_prog_fd, -1)) + goto done; + /* load and attach prog set_md to tunnel dev tc hook point at_ns0 */ nstoken = open_netns("at_ns0"); if (!ASSERT_OK_PTR(nstoken, "setns src")) |