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authorGabriel Ganne <gabriel.ganne@enea.com>2018-01-11 15:09:38 +0100
committerDamjan Marion <dmarion.lists@gmail.com>2018-01-15 16:37:38 +0000
commit149a1433b0e6301a34989f5e8c7ebed3fa5bf74e (patch)
treefa7d5b289ecbed3083f863f051b85efe81d70ef1 /src/scripts/vnet
parent92cdd72058a80d0b8b28c00495b3051a0390d545 (diff)
fix udp_ping api naming error
Error messages: ERROR:VAPI CPP GEN:Cannot find reply to message `udp_ping_add_del_req' ERROR:VAPI CPP GEN:Cannot find reply to message `udp_ping_export_req' ERROR:VAPI C GEN:Cannot find reply to message `udp_ping_add_del_req' ERROR:VAPI C GEN:Cannot find reply to message `udp_ping_export_req' Api was *_req/*_resp, but when explicitely declared, the reply should then have been *_req_reply. Both api response are empty, so I propose to remove them, and use autoreply API changes: rename udp_ping_add_del_req -> udp_ping_add_del rename udp_ping_export_req -> udp_ping_export delete udp_ping_add_del_reply (empty response) delete udp_ping_export_reply (empty response) vl_api_version 1.0.0 ->2.0.0 Change-Id: Id3456c8101a7689fbc56dc2d9076625c2b3af0ad Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
Diffstat (limited to 'src/scripts/vnet')
0 files changed, 0 insertions, 0 deletions
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/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef SRC_VNET_SESSION_TRANSPORT_INTERFACE_H_
#define SRC_VNET_SESSION_TRANSPORT_INTERFACE_H_

#include <vnet/vnet.h>
#include <vnet/session/transport.h>

typedef enum transport_dequeue_type_
{
  TRANSPORT_TX_PEEK,		/**< reliable transport protos */
  TRANSPORT_TX_DEQUEUE,		/**< unreliable transport protos */
  TRANSPORT_TX_INTERNAL,	/**< apps acting as transports */
  TRANSPORT_TX_DGRAM,		/**< datagram mode */
  TRANSPORT_TX_N_FNS
} transport_tx_fn_type_t;

typedef enum transport_service_type_
{
  TRANSPORT_SERVICE_VC,		/**< virtual circuit service */
  TRANSPORT_SERVICE_CL,		/**< connectionless service */
  TRANSPORT_SERVICE_APP,	/**< app transport service */
  TRANSPORT_N_SERVICES
} transport_service_type_t;

/*
 * Transport protocol virtual function table
 */
/* *INDENT-OFF* */
typedef struct _transport_proto_vft
{
  /*
   * Setup
   */
  u32 (*bind) (u32 session_index, transport_endpoint_t * lcl);
  u32 (*unbind) (u32);
  int (*open) (transport_endpoint_cfg_t * rmt);
  void (*close) (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);

  /*
   * Transmission
   */

  u32 (*push_header) (transport_connection_t * tconn, vlib_buffer_t * b);
  u16 (*send_mss) (transport_connection_t * tc);
  u32 (*send_space) (transport_connection_t * tc);
  u32 (*tx_fifo_offset) (transport_connection_t * tc);
  void (*update_time) (f64 time_now, u8 thread_index);
  void (*flush_data) (transport_connection_t *tconn);

  /*
   * Connection retrieval
   */
  transport_connection_t *(*get_connection) (u32 conn_idx, u32 thread_idx);
  transport_connection_t *(*get_listener) (u32 conn_index);
  transport_connection_t *(*get_half_open) (u32 conn_index);

  /*
   * Format
   */
  u8 *(*format_connection) (u8 * s, va_list * args);
  u8 *(*format_listener) (u8 * s, va_list * args);
  u8 *(*format_half_open) (u8 * s, va_list * args);

  /*
   * Properties
   */
  transport_tx_fn_type_t tx_type;
  transport_service_type_t service_type;
} transport_proto_vft_t;
/* *INDENT-ON* */

extern transport_proto_vft_t *tp_vfts;

#define transport_proto_foreach(VAR, BODY)			\
do {								\
    for (VAR = 0; VAR < vec_len (tp_vfts); VAR++)		\
      if (tp_vfts[VAR].push_header != 0)			\
	do { BODY; } while (0);					\
} while (0)

void transport_register_protocol (transport_proto_t transport_proto,
				  const transport_proto_vft_t * vft,
				  fib_protocol_t fib_proto, u32 output_node);
transport_proto_vft_t *transport_protocol_get_vft (transport_proto_t tp);
transport_service_type_t transport_protocol_service_type (transport_proto_t);
transport_tx_fn_type_t transport_protocol_tx_fn_type (transport_proto_t tp);
void transport_update_time (f64 time_now, u8 thread_index);
void transport_enable_disable (vlib_main_t * vm, u8 is_en);

void transport_connection_tx_pacer_reset (transport_connection_t * tc,
					  u32 rate_bytes_per_sec,
					  u32 initial_bucket, u64 time_now);
/**
 * Initialize tx pacer for connection
 *
 * @param tc				transport connection
 * @param rate_bytes_per_second		initial byte rate
 * @param burst_bytes			initial burst size in bytes
 */
void transport_connection_tx_pacer_init (transport_connection_t * tc,
					 u32 rate_bytes_per_sec,
					 u32 initial_bucket);

/**
 * Update tx pacer pacing rate
 *
 * @param tc			transport connection
 * @param bytes_per_sec		new pacing rate
 */
void transport_connection_tx_pacer_update (transport_connection_t * tc,
					   u64 bytes_per_sec);

/**
 * Get maximum tx burst allowed for transport connection
 *
 * @param tc		transport connection
 * @param time_now	current cpu time as returned by @ref clib_cpu_time_now
 * @param mss		transport's mss
 */
u32 transport_connection_snd_space (transport_connection_t * tc,
				    u64 time_now, u16 mss);

u32 transport_connection_tx_pacer_burst (transport_connection_t * tc,
					 u64 time_now);

/**
 * Initialize period for tx pacers
 *
 * Defines a unit of time with respect to number of cpu cycles that is to
 * be used by all tx pacers.
 */
void transport_init_tx_pacers_period (void);

/**
 * Check if transport connection is paced
 */
always_inline u8
transport_connection_is_tx_paced (transport_connection_t * tc)
{
  return (tc->flags & TRANSPORT_CONNECTION_F_IS_TX_PACED);
}

u8 *format_transport_pacer (u8 * s, va_list * args);

/**
 * Update tx byte stats for transport connection
 *
 * If tx pacing is enabled, this also updates 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,
					   u32 bytes);

void
transport_connection_tx_pacer_update_bytes (transport_connection_t * tc,
					    u32 bytes);

#endif /* SRC_VNET_SESSION_TRANSPORT_INTERFACE_H_ */

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */