#include <vnet/vnet.h>
#include <vnet/session/transport_types.h>
+typedef struct _transport_options_t
+{
+ transport_tx_fn_type_t tx_type;
+ transport_service_type_t service_type;
+ u8 half_open_has_fifos;
+} transport_options_t;
+
/*
* Transport protocol virtual function table
*/
u32 (*stop_listen) (u32 conn_index);
int (*connect) (transport_endpoint_cfg_t * rmt);
void (*close) (u32 conn_index, u32 thread_index);
+ void (*reset) (u32 conn_index, u32 thread_index);
void (*cleanup) (u32 conn_index, u32 thread_index);
clib_error_t *(*enable) (vlib_main_t * vm, u8 is_en);
u32 (*tx_fifo_offset) (transport_connection_t * tc);
void (*update_time) (f64 time_now, u8 thread_index);
void (*flush_data) (transport_connection_t *tconn);
- int (*custom_tx) (void *session);
+ int (*custom_tx) (void *session, u32 max_burst_size);
int (*app_rx_evt) (transport_connection_t *tconn);
/*
u8 *(*format_listener) (u8 * s, va_list * args);
u8 *(*format_half_open) (u8 * s, va_list * args);
+ /*
+ * Properties retrieval
+ */
+ void (*get_transport_endpoint) (u32 conn_index, u32 thread_index,
+ transport_endpoint_t *tep, u8 is_lcl);
+ void (*get_transport_listener_endpoint) (u32 conn_index,
+ transport_endpoint_t *tep,
+ u8 is_lcl);
+
/*
* Properties
*/
- transport_tx_fn_type_t tx_type;
- transport_service_type_t service_type;
+ transport_options_t transport_options;
} transport_proto_vft_t;
/* *INDENT-ON* */
int transport_connect (transport_proto_t tp, transport_endpoint_cfg_t * tep);
void transport_close (transport_proto_t tp, u32 conn_index, u8 thread_index);
+void transport_reset (transport_proto_t tp, u32 conn_index, u8 thread_index);
u32 transport_start_listen (transport_proto_t tp, u32 session_index,
transport_endpoint_t * tep);
u32 transport_stop_listen (transport_proto_t tp, u32 conn_index);
void transport_cleanup (transport_proto_t tp, u32 conn_index,
u8 thread_index);
+void transport_get_endpoint (transport_proto_t tp, u32 conn_index,
+ u32 thread_index, transport_endpoint_t * tep,
+ u8 is_lcl);
+void transport_get_listener_endpoint (transport_proto_t tp, u32 conn_index,
+ transport_endpoint_t * tep, u8 is_lcl);
static inline transport_connection_t *
transport_get_connection (transport_proto_t tp, u32 conn_index,
}
static inline int
-transport_custom_tx (transport_proto_t tp, void *s)
+transport_custom_tx (transport_proto_t tp, void *s, u32 max_burst_size)
{
- return tp_vfts[tp].custom_tx (s);
+ return tp_vfts[tp].custom_tx (s, max_burst_size);
}
static inline int
u32 transport_connection_snd_space (transport_connection_t * tc,
u64 time_now, u16 mss);
+/**
+ * Get tx pacer max burst
+ *
+ * @param tc transport connection
+ * @param time_now current cpu time
+ * @return max burst for connection
+ */
u32 transport_connection_tx_pacer_burst (transport_connection_t * tc,
u64 time_now);
+/**
+ * Get tx pacer current rate
+ *
+ * @param tc transport connection
+ * @return rate for connection in bytes/s
+ */
+u64 transport_connection_tx_pacer_rate (transport_connection_t * tc);
+
/**
* Initialize period for tx pacers
*
u8 *format_transport_pacer (u8 * s, va_list * args);
/**
- * Update tx byte stats for transport connection
+ * Update tx bytes for paced transport connection
*
- * If tx pacing is enabled, this also updates pacer bucket to account for the
+ * If tx pacing is enabled, this update pacer bucket to account for the
* amount of bytes that have been sent.
*
* @param tc transport connection
- * @param pkts packets recently sent
* @param bytes bytes recently sent
*/
-void transport_connection_update_tx_stats (transport_connection_t * tc,
+void transport_connection_update_tx_bytes (transport_connection_t * tc,
u32 bytes);
void