diff options
| author | Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com> | 2025-01-31 08:21:47 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-02-03 03:33:52 -0800 |
| commit | 450effe2daffb679889f3d57a1309f1efc69202b (patch) | |
| tree | fb78beb88f2972b2bd82de341e63de80464915de /tools/testing/selftests/bpf/prog_tests | |
| parent | selftests/bpf: test_xdp_veth: Add prog_config[] table (diff) | |
| download | linux-450effe2daffb679889f3d57a1309f1efc69202b.tar.gz linux-450effe2daffb679889f3d57a1309f1efc69202b.zip | |
selftests/bpf: test_xdp_veth: Add XDP flags to prog_configuration
XDP flags are hardcoded to 0 at attachment.
Add flags attributes to the struct prog_configuration to allow flag
modifications for each test case.
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250131-redirect-multi-v4-8-970b33678512@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c b/tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c index d1435490b967..59fa742b16bd 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c +++ b/tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c @@ -75,6 +75,8 @@ static struct veth_configuration net_config[VETH_PAIRS_COUNT] = { struct prog_configuration { char local_name[PROG_NAME_MAX_LEN]; /* BPF prog to attach to local_veth */ char remote_name[PROG_NAME_MAX_LEN]; /* BPF prog to attach to remote_veth */ + u32 local_flags; /* XDP flags to use on local_veth */ + u32 remote_flags; /* XDP flags to use on remote_veth */ }; static int attach_programs_to_veth_pair(struct bpf_object **objs, size_t nb_obj, @@ -104,7 +106,8 @@ static int attach_programs_to_veth_pair(struct bpf_object **objs, size_t nb_obj, if (!ASSERT_NEQ(interface, 0, "non zero interface index")) return -1; - ret = bpf_xdp_attach(interface, bpf_program__fd(local_prog), 0, NULL); + ret = bpf_xdp_attach(interface, bpf_program__fd(local_prog), + prog[index].local_flags, NULL); if (!ASSERT_OK(ret, "attach xdp program to local veth")) return -1; @@ -118,7 +121,8 @@ static int attach_programs_to_veth_pair(struct bpf_object **objs, size_t nb_obj, return -1; } - ret = bpf_xdp_attach(interface, bpf_program__fd(remote_prog), 0, NULL); + ret = bpf_xdp_attach(interface, bpf_program__fd(remote_prog), + prog[index].remote_flags, NULL); if (!ASSERT_OK(ret, "attach xdp program to remote veth")) { close_netns(nstoken); return -1; @@ -176,14 +180,20 @@ void test_xdp_veth_redirect(void) { .local_name = "xdp_redirect_map_0", .remote_name = "xdp_dummy_prog", + .local_flags = 0, + .remote_flags = 0, }, { .local_name = "xdp_redirect_map_1", .remote_name = "xdp_tx", + .local_flags = 0, + .remote_flags = 0, }, { .local_name = "xdp_redirect_map_2", .remote_name = "xdp_dummy_prog", + .local_flags = 0, + .remote_flags = 0, } }; struct bpf_object *bpf_objs[VETH_REDIRECT_SKEL_NB]; |