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 | 48 |
1 files changed, 48 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 2210a1d76836..b5d48d4fd423 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c +++ b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c @@ -115,6 +115,9 @@ #define GENEVE_TUNL_DEV0 "geneve00" #define GENEVE_TUNL_DEV1 "geneve11" +#define IP6GENEVE_TUNL_DEV0 "ip6geneve00" +#define IP6GENEVE_TUNL_DEV1 "ip6geneve11" + #define PING_ARGS "-i 0.01 -c 3 -w 10 -q" static int config_device(void) @@ -462,6 +465,22 @@ fail: return -1; } +static int add_ip6geneve_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 22 %s remote %s", + dev0, type, opt, IP6_ADDR1_VETH1); + + SYS(fail, "ip link add dev %s type %s %s external", dev1, type, opt); + + return set_ipv6_addr(dev0, dev1); +fail: + return -1; +} + static int test_ping(int family, const char *addr) { SYS(fail, "%s %s %s > /dev/null", ping_command(family), PING_ARGS, addr); @@ -999,6 +1018,34 @@ done: delete_tunnel(GENEVE_TUNL_DEV0, GENEVE_TUNL_DEV1); test_tunnel_kern__destroy(skel); } + +static void test_ip6geneve_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_ip6geneve_tunnel(IP6GENEVE_TUNL_DEV0, IP6GENEVE_TUNL_DEV1, + "geneve", ""); + if (!ASSERT_OK(err, "add tunnel")) + goto done; + + set_fd = bpf_program__fd(skel->progs.ip6geneve_set_tunnel); + get_fd = bpf_program__fd(skel->progs.ip6geneve_get_tunnel); + if (generic_attach(IP6GENEVE_TUNL_DEV1, get_fd, set_fd)) + goto done; + + ping_dev0(); + ping_dev1(); +done: + delete_tunnel(IP6GENEVE_TUNL_DEV0, IP6GENEVE_TUNL_DEV1); + test_tunnel_kern__destroy(skel); +} + #define RUN_TEST(name, ...) \ ({ \ if (test__start_subtest(#name)) { \ @@ -1027,6 +1074,7 @@ static void *test_tunnel_run_tests(void *arg) RUN_TEST(ip6erspan_tunnel, V1); RUN_TEST(ip6erspan_tunnel, V2); RUN_TEST(geneve_tunnel); + RUN_TEST(ip6geneve_tunnel); return NULL; } |