diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 20 | ||||
| -rw-r--r-- | include/net/mptcp.h | 9 |
2 files changed, 27 insertions, 2 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 3dc964010fef..1225db308957 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -86,9 +86,13 @@ struct mptcp_options_received { u64 data_seq; u32 subflow_seq; u16 data_len; - u8 mp_capable : 1, + u16 mp_capable : 1, mp_join : 1, - dss : 1; + dss : 1, + add_addr : 1, + rm_addr : 1, + family : 4, + echo : 1; u8 use_map:1, dsn64:1, data_fin:1, @@ -96,6 +100,16 @@ struct mptcp_options_received { ack64:1, mpc_map:1, __unused:2; + u8 addr_id; + u8 rm_id; + union { + struct in_addr addr; +#if IS_ENABLED(CONFIG_MPTCP_IPV6) + struct in6_addr addr6; +#endif + }; + u64 ahmac; + u16 port; }; #endif @@ -131,6 +145,8 @@ static inline void tcp_clear_options(struct tcp_options_received *rx_opt) #if IS_ENABLED(CONFIG_MPTCP) rx_opt->mptcp.mp_capable = 0; rx_opt->mptcp.mp_join = 0; + rx_opt->mptcp.add_addr = 0; + rx_opt->mptcp.rm_addr = 0; rx_opt->mptcp.dss = 0; #endif } diff --git a/include/net/mptcp.h b/include/net/mptcp.h index c971d25431ea..0d5ea71dd3d0 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -33,6 +33,15 @@ struct mptcp_out_options { u16 suboptions; u64 sndr_key; u64 rcvr_key; + union { + struct in_addr addr; +#if IS_ENABLED(CONFIG_MPTCP_IPV6) + struct in6_addr addr6; +#endif + }; + u8 addr_id; + u64 ahmac; + u8 rm_id; struct mptcp_ext ext_copy; #endif }; |