diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-07-03 17:47:22 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-07-05 11:58:34 +0000 |
| commit | a3c3265b20c2a382656957b4afd2003bddccd9bb (patch) | |
| tree | 3b45bd4faca1ab99ecf9d45573359d3fbc6d266a /src/vnet/tcp/tcp.h | |
| parent | ba6abfa0629f04830cc4908a93101ac4ce3bd474 (diff) | |
tcp: add loss signal to cc algo
Type:feature
Change-Id: Ibe1a4c555b55fb929d55b02599aaf099ed522cdf
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp.h')
| -rw-r--r-- | src/vnet/tcp/tcp.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h index 8b943cdd5b5..2bc6f22ba83 100644 --- a/src/vnet/tcp/tcp.h +++ b/src/vnet/tcp/tcp.h @@ -379,13 +379,14 @@ struct _tcp_cc_algorithm { const char *name; uword (*unformat_cfg) (unformat_input_t * input); + void (*init) (tcp_connection_t * tc); + void (*cleanup) (tcp_connection_t * tc); void (*rcv_ack) (tcp_connection_t * tc, tcp_rate_sample_t *rs); void (*rcv_cong_ack) (tcp_connection_t * tc, tcp_cc_ack_t ack, tcp_rate_sample_t *rs); void (*congestion) (tcp_connection_t * tc); + void (*loss) (tcp_connection_t * tc); void (*recovered) (tcp_connection_t * tc); - void (*init) (tcp_connection_t * tc); - void (*cleanup) (tcp_connection_t * tc); }; /* *INDENT-ON* */ @@ -900,7 +901,7 @@ int tcp_fast_retransmit_sack (tcp_worker_ctx_t * wrk, tcp_connection_t * tc, int tcp_fast_retransmit (tcp_worker_ctx_t * wrk, tcp_connection_t * tc, u32 burst_size); void tcp_cc_init_congestion (tcp_connection_t * tc); -void tcp_cc_fastrecovery_exit (tcp_connection_t * tc); +void tcp_cc_fastrecovery_clear (tcp_connection_t * tc); fib_node_index_t tcp_lookup_rmt_in_fib (tcp_connection_t * tc); @@ -958,6 +959,12 @@ tcp_cc_rcv_cong_ack (tcp_connection_t * tc, tcp_cc_ack_t ack_type, tc->cc_algo->rcv_cong_ack (tc, ack_type, rs); } +static inline void +tcp_cc_loss (tcp_connection_t * tc) +{ + tc->cc_algo->loss (tc); +} + always_inline void tcp_timer_set (tcp_connection_t * tc, u8 timer_id, u32 interval) { |