summaryrefslogtreecommitdiffstats
path: root/src/vnet/tcp/tcp_output.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vnet/tcp/tcp_output.c')
-rw-r--r--src/vnet/tcp/tcp_output.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index ef8b756e4e8..ea4dc428187 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -85,7 +85,7 @@ void
tcp_update_rcv_mss (tcp_connection_t * tc)
{
/* TODO find our iface MTU */
- tc->mss = tcp_main.default_mtu - sizeof (tcp_header_t);
+ tc->mss = tcp_cfg.default_mtu - sizeof (tcp_header_t);
}
/**
@@ -103,7 +103,7 @@ tcp_initial_wnd_unscaled (tcp_connection_t * tc)
tcp_update_rcv_mss (tc);
TCP_IW_N_SEGMENTS * tc->mss;
*/
- return TCP_MIN_RX_FIFO_SIZE;
+ return tcp_cfg.min_rx_fifo;
}
/**
@@ -113,17 +113,9 @@ tcp_initial_wnd_unscaled (tcp_connection_t * tc)
u32
tcp_initial_window_to_advertise (tcp_connection_t * tc)
{
- tcp_main_t *tm = &tcp_main;
- u32 max_fifo;
-
- /* Initial wnd for SYN. Fifos are not allocated yet.
- * Use some predefined value. For SYN-ACK we still want the
- * scale to be computed in the same way */
- max_fifo = tm->max_rx_fifo ? tm->max_rx_fifo : TCP_MAX_RX_FIFO_SIZE;
-
/* Compute rcv wscale only if peer advertised support for it */
if (tc->state != TCP_STATE_SYN_RCVD || tcp_opts_wscale (&tc->rcv_opts))
- tc->rcv_wscale = tcp_window_compute_scale (max_fifo);
+ tc->rcv_wscale = tcp_window_compute_scale (tcp_cfg.max_rx_fifo);
tc->rcv_wnd = tcp_initial_wnd_unscaled (tc);
@@ -276,7 +268,7 @@ tcp_make_syn_options (tcp_options_t * opts, u8 wnd_scale)
u8 len = 0;
opts->flags |= TCP_OPTS_FLAG_MSS;
- opts->mss = tcp_main.default_mtu; /*XXX discover that */
+ opts->mss = tcp_cfg.default_mtu; /*XXX discover that */
len += TCP_OPTION_LEN_MSS;
opts->flags |= TCP_OPTS_FLAG_WSCALE;
@@ -1529,7 +1521,7 @@ tcp_timer_retransmit_handler (u32 tc_index)
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
session_transport_closing_notify (&tc->connection);
tcp_connection_timers_reset (tc);
- tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, TCP_CLOSEWAIT_TIME);
+ tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.closewait_time);
return;
}
@@ -1581,7 +1573,7 @@ tcp_timer_retransmit_handler (u32 tc_index)
{
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
tcp_connection_timers_reset (tc);
- tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, TCP_CLEANUP_TIME);
+ tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.cleanup_time);
return;
}