diff options
Diffstat (limited to 'net/mptcp/protocol.h')
| -rw-r--r-- | net/mptcp/protocol.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 36b90024d34d..10eaa7c7381b 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -69,6 +69,7 @@ struct mptcp_sock { u64 ack_seq; u32 token; unsigned long flags; + bool can_ack; struct list_head conn_list; struct skb_ext *cached_ext; /* for the next sendmsg */ struct socket *subflow; /* outgoing connect/listener/!mp_capable */ @@ -84,9 +85,10 @@ static inline struct mptcp_sock *mptcp_sk(const struct sock *sk) struct mptcp_subflow_request_sock { struct tcp_request_sock sk; - u8 mp_capable : 1, + u16 mp_capable : 1, mp_join : 1, - backup : 1; + backup : 1, + remote_key_valid : 1; u64 local_key; u64 remote_key; u64 idsn; @@ -118,8 +120,10 @@ struct mptcp_subflow_context { fourth_ack : 1, /* send initial DSS */ conn_finished : 1, map_valid : 1, + mpc_map : 1, data_avail : 1, - rx_eof : 1; + rx_eof : 1, + can_ack : 1; /* only after processing the remote a key */ struct sock *tcp_sock; /* tcp sk backpointer */ struct sock *conn; /* parent mptcp_sock */ |