diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/xdp_info.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp_info.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_info.c b/tools/testing/selftests/bpf/prog_tests/xdp_info.c index d2d7a283d72f..1dbddcab87a8 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_info.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_info.c @@ -4,23 +4,24 @@ #define IFINDEX_LO 1 -void test_xdp_info(void) +void serial_test_xdp_info(void) { __u32 len = sizeof(struct bpf_prog_info), duration = 0, prog_id; - const char *file = "./xdp_dummy.o"; + const char *file = "./xdp_dummy.bpf.o"; + LIBBPF_OPTS(bpf_xdp_query_opts, opts); struct bpf_prog_info info = {}; struct bpf_object *obj; int err, prog_fd; /* Get prog_id for XDP_ATTACHED_NONE mode */ - err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, 0); + err = bpf_xdp_query_id(IFINDEX_LO, 0, &prog_id); if (CHECK(err, "get_xdp_none", "errno=%d\n", errno)) return; if (CHECK(prog_id, "prog_id_none", "unexpected prog_id=%u\n", prog_id)) return; - err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_query_id(IFINDEX_LO, XDP_FLAGS_SKB_MODE, &prog_id); if (CHECK(err, "get_xdp_none_skb", "errno=%d\n", errno)) return; if (CHECK(prog_id, "prog_id_none_skb", "unexpected prog_id=%u\n", @@ -29,40 +30,47 @@ void test_xdp_info(void) /* Setup prog */ - err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); + err = bpf_prog_test_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); if (CHECK_FAIL(err)) return; - err = bpf_obj_get_info_by_fd(prog_fd, &info, &len); + err = bpf_prog_get_info_by_fd(prog_fd, &info, &len); if (CHECK(err, "get_prog_info", "errno=%d\n", errno)) goto out_close; - err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_attach(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE, NULL); if (CHECK(err, "set_xdp_skb", "errno=%d\n", errno)) goto out_close; /* Get prog_id for single prog mode */ - err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, 0); + err = bpf_xdp_query_id(IFINDEX_LO, 0, &prog_id); if (CHECK(err, "get_xdp", "errno=%d\n", errno)) goto out; if (CHECK(prog_id != info.id, "prog_id", "prog_id not available\n")) goto out; - err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_query_id(IFINDEX_LO, XDP_FLAGS_SKB_MODE, &prog_id); if (CHECK(err, "get_xdp_skb", "errno=%d\n", errno)) goto out; if (CHECK(prog_id != info.id, "prog_id_skb", "prog_id not available\n")) goto out; - err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, XDP_FLAGS_DRV_MODE); + err = bpf_xdp_query_id(IFINDEX_LO, XDP_FLAGS_DRV_MODE, &prog_id); if (CHECK(err, "get_xdp_drv", "errno=%d\n", errno)) goto out; if (CHECK(prog_id, "prog_id_drv", "unexpected prog_id=%u\n", prog_id)) goto out; + /* Check xdp features supported by lo device */ + opts.feature_flags = ~0; + err = bpf_xdp_query(IFINDEX_LO, XDP_FLAGS_DRV_MODE, &opts); + if (!ASSERT_OK(err, "bpf_xdp_query")) + goto out; + + ASSERT_EQ(opts.feature_flags, 0, "opts.feature_flags"); out: - bpf_set_link_xdp_fd(IFINDEX_LO, -1, 0); + bpf_xdp_detach(IFINDEX_LO, 0, NULL); out_close: bpf_object__close(obj); } |