diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2022-02-02 14:59:15 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-02-03 16:32:25 +0100 |
| commit | e4e284a8c0d9823c07ee674445de05928be67231 (patch) | |
| tree | adfcdb8b548bb9120dab439ad8a3e0c3aa4c8d30 /tools/testing/selftests/bpf/prog_tests/xdp_info.c | |
| parent | 32e608f82946e1e600f8c92b765c18b7189e596d (diff) | |
selftests/bpf: Redo the switch to new libbpf XDP APIs
Switch to using new bpf_xdp_*() APIs across all selftests. Take
advantage of a more straightforward and user-friendly semantics of
old_prog_fd (0 means "don't care") in few places.
This is a redo of 544356524dd6 ("selftests/bpf: switch to new libbpf XDP
APIs"), which was previously reverted to minimize conflicts during bpf
and bpf-next tree merge.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20220202225916.3313522-6-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/xdp_info.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp_info.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_info.c b/tools/testing/selftests/bpf/prog_tests/xdp_info.c index abe48e82e1dc..0d01ff6cb91a 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_info.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_info.c @@ -14,13 +14,13 @@ void serial_test_xdp_info(void) /* 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", @@ -37,32 +37,32 @@ void serial_test_xdp_info(void) 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; out: - bpf_set_link_xdp_fd(IFINDEX_LO, -1, 0); + bpf_xdp_detach(IFINDEX_LO, 0, NULL); out_close: bpf_object__close(obj); } |