TCP_N_TIMERS
} tcp_timers_e;
-typedef void (timer_expiration_handler) (u32 index);
+typedef void (timer_expiration_handler) (u32 index, u32 thread_index);
extern timer_expiration_handler tcp_timer_delack_handler;
extern timer_expiration_handler tcp_timer_retransmit_handler;
u32 prr_start; /**< snd_una when prr starts */
u32 rxt_delivered; /**< Rxt bytes delivered during current cc event */
u32 rxt_head; /**< snd_una last time we re rxted the head */
- u32 prev_dsegs_out; /**< Number of dsegs after last ack */
u32 tsecr_last_ack; /**< Timestamp echoed to us in last healthy ACK */
u32 snd_congestion; /**< snd_una_max when congestion is detected */
u32 tx_fifo_size; /**< Tx fifo size. Used to constrain cwnd */
/** Allow use of TSO whenever available */
u8 allow_tso;
+ /** Set if csum offloading is enabled */
+ u8 csum_offload;
+
/** Default congestion control algorithm type */
tcp_cc_algorithm_type_e cc_algo;
always_inline tcp_connection_t *
tcp_listener_get (u32 tli)
{
- return pool_elt_at_index (tcp_main.listener_pool, tli);
+ tcp_connection_t *tc = 0;
+ if (!pool_is_free_index (tcp_main.listener_pool, tli))
+ tc = pool_elt_at_index (tcp_main.listener_pool, tli);
+ return tc;
}
always_inline tcp_connection_t *