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 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c index 1b1b19045282..2210a1d76836 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c +++ b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c @@ -112,6 +112,9 @@ #define IP6ERSPAN_TUNL_DEV0 "ip6erspan00" #define IP6ERSPAN_TUNL_DEV1 "ip6erspan11" +#define GENEVE_TUNL_DEV0 "geneve00" +#define GENEVE_TUNL_DEV1 "geneve11" + #define PING_ARGS "-i 0.01 -c 3 -w 10 -q" static int config_device(void) @@ -443,6 +446,21 @@ fail: return -1; } +static int add_geneve_tunnel(const char *dev0, const char *dev1, + const char *type, const char *opt) +{ + if (!type || !opt || !dev0 || !dev1) + return -1; + + SYS(fail, "ip -n at_ns0 link add dev %s type %s id 2 %s remote %s", + dev0, type, opt, IP4_ADDR1_VETH1); + + SYS(fail, "ip link add dev %s type %s %s external", dev1, type, opt); + + return set_ipv4_addr(dev0, dev1); +fail: + return -1; +} static int test_ping(int family, const char *addr) { @@ -955,6 +973,32 @@ done: test_tunnel_kern__destroy(skel); } +static void test_geneve_tunnel(void) +{ + struct test_tunnel_kern *skel; + int set_fd, get_fd; + int err; + + skel = test_tunnel_kern__open_and_load(); + if (!ASSERT_OK_PTR(skel, "test_tunnel_kern__open_and_load")) + return; + + err = add_geneve_tunnel(GENEVE_TUNL_DEV0, GENEVE_TUNL_DEV1, + "geneve", "dstport 6081"); + if (!ASSERT_OK(err, "add tunnel")) + goto done; + + set_fd = bpf_program__fd(skel->progs.geneve_set_tunnel); + get_fd = bpf_program__fd(skel->progs.geneve_get_tunnel); + if (generic_attach(GENEVE_TUNL_DEV1, get_fd, set_fd)) + goto done; + + ping_dev0(); + ping_dev1(); +done: + delete_tunnel(GENEVE_TUNL_DEV0, GENEVE_TUNL_DEV1); + test_tunnel_kern__destroy(skel); +} #define RUN_TEST(name, ...) \ ({ \ if (test__start_subtest(#name)) { \ @@ -982,6 +1026,7 @@ static void *test_tunnel_run_tests(void *arg) RUN_TEST(erspan_tunnel, V2); RUN_TEST(ip6erspan_tunnel, V1); RUN_TEST(ip6erspan_tunnel, V2); + RUN_TEST(geneve_tunnel); return NULL; } |