diff options
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 49f1029b5f8b..6ce03a9adb4a 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -4373,6 +4373,14 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info) if (tp->rto_stamp) info->tcpi_total_rto_time += tcp_clock_ms() - tp->rto_stamp; + if (tcp_ecn_disabled(tp)) + info->tcpi_ecn_mode = TCPI_ECN_MODE_DISABLED; + else if (tcp_ecn_mode_rfc3168(tp)) + info->tcpi_ecn_mode = TCPI_ECN_MODE_RFC3168; + else if (tcp_ecn_mode_accecn(tp)) + info->tcpi_ecn_mode = TCPI_ECN_MODE_ACCECN; + else if (tcp_ecn_mode_pending(tp)) + info->tcpi_ecn_mode = TCPI_ECN_MODE_PENDING; info->tcpi_accecn_fail_mode = tp->accecn_fail_mode; info->tcpi_accecn_opt_seen = tp->saw_accecn_opt; info->tcpi_received_ce = tp->received_ce; |