diff options
Diffstat (limited to 'src/vnet/tcp/tcp.h')
| -rw-r--r-- | src/vnet/tcp/tcp.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h index c75479dce5c..8212ada785e 100644 --- a/src/vnet/tcp/tcp.h +++ b/src/vnet/tcp/tcp.h @@ -211,7 +211,9 @@ typedef struct _tcp_connection u32 irs; /**< initial remote sequence */ /* Options */ - tcp_options_t opt; /**< TCP connection options parsed */ + tcp_options_t opt; /**< TCP connection options parsed */ + tcp_options_t snd_opts; /**< Tx options for connection */ + u8 snd_opts_len; /**< Tx options len */ u8 rcv_wscale; /**< Window scale to advertise to peer */ u8 snd_wscale; /**< Window scale to use when sending */ u32 tsval_recent; /**< Last timestamp received */ @@ -241,7 +243,8 @@ typedef struct _tcp_connection u32 rtt_ts; /**< Timestamp for tracked ACK */ u32 rtt_seq; /**< Sequence number for tracked ACK */ - u16 snd_mss; /**< Send MSS */ + u16 snd_mss; /**< Effective send max seg (data) size */ + u16 mss; /**< Our max seg size that includes options */ } tcp_connection_t; struct _tcp_cc_algorithm @@ -405,7 +408,8 @@ void tcp_make_synack (tcp_connection_t * ts, vlib_buffer_t * b); void tcp_send_reset (vlib_buffer_t * pkt, u8 is_ip4); void tcp_send_syn (tcp_connection_t * tc); void tcp_send_fin (tcp_connection_t * tc); -void tcp_set_snd_mss (tcp_connection_t * tc); +void tcp_init_mss (tcp_connection_t * tc); +void tcp_update_snd_mss (tcp_connection_t * tc); always_inline u32 tcp_end_seq (tcp_header_t * th, u32 len) |