diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/setget_sockopt.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/setget_sockopt.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/setget_sockopt.c b/tools/testing/selftests/bpf/progs/setget_sockopt.c index 6dd4318debbf..d330b1511979 100644 --- a/tools/testing/selftests/bpf/progs/setget_sockopt.c +++ b/tools/testing/selftests/bpf/progs/setget_sockopt.c @@ -61,6 +61,9 @@ static const struct sockopt_test sol_tcp_tests[] = { { .opt = TCP_NOTSENT_LOWAT, .new = 1314, .expected = 1314, }, { .opt = TCP_BPF_SOCK_OPS_CB_FLAGS, .new = BPF_SOCK_OPS_ALL_CB_FLAGS, .expected = BPF_SOCK_OPS_ALL_CB_FLAGS, }, + { .opt = TCP_BPF_DELACK_MAX, .new = 30000, .expected = 30000, }, + { .opt = TCP_BPF_RTO_MIN, .new = 30000, .expected = 30000, }, + { .opt = TCP_RTO_MAX_MS, .new = 2000, .expected = 2000, }, { .opt = 0, }, }; @@ -80,6 +83,14 @@ struct loop_ctx { struct sock *sk; }; +static bool sk_is_tcp(struct sock *sk) +{ + return (sk->__sk_common.skc_family == AF_INET || + sk->__sk_common.skc_family == AF_INET6) && + sk->sk_type == SOCK_STREAM && + sk->sk_protocol == IPPROTO_TCP; +} + static int bpf_test_sockopt_flip(void *ctx, struct sock *sk, const struct sockopt_test *t, int level) @@ -88,6 +99,9 @@ static int bpf_test_sockopt_flip(void *ctx, struct sock *sk, opt = t->opt; + if (opt == SO_TXREHASH && !sk_is_tcp(sk)) + return 0; + if (bpf_getsockopt(ctx, level, opt, &old, sizeof(old))) return 1; /* kernel initialized txrehash to 255 */ |