DPDK  20.11.3
rte_event_eth_rx_adapter.h
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1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2017 Intel Corporation.
3  * All rights reserved.
4  */
5 
6 #ifndef _RTE_EVENT_ETH_RX_ADAPTER_
7 #define _RTE_EVENT_ETH_RX_ADAPTER_
8 
78 #ifdef __cplusplus
79 extern "C" {
80 #endif
81 
82 #include <stdint.h>
83 
84 #include <rte_service.h>
85 
86 #include "rte_eventdev.h"
87 
88 #define RTE_EVENT_ETH_RX_ADAPTER_MAX_INSTANCE 32
89 
90 /* struct rte_event_eth_rx_adapter_queue_conf flags definitions */
91 #define RTE_EVENT_ETH_RX_ADAPTER_QUEUE_FLOW_ID_VALID 0x1
92 
102  uint8_t event_port_id;
106  uint32_t max_nb_rx;
111 };
112 
134 typedef int (*rte_event_eth_rx_adapter_conf_cb) (uint8_t id, uint8_t dev_id,
135  struct rte_event_eth_rx_adapter_conf *conf,
136  void *arg);
137 
142  uint32_t rx_queue_flags;
153  struct rte_event ev;
170 };
171 
176  uint64_t rx_poll_count;
178  uint64_t rx_packets;
180  uint64_t rx_enq_count;
182  uint64_t rx_enq_retry;
184  uint64_t rx_dropped;
186  uint64_t rx_enq_start_ts;
192  uint64_t rx_enq_end_ts;
198  uint64_t rx_intr_packets;
200 };
201 
242 typedef uint16_t (*rte_event_eth_rx_adapter_cb_fn)(uint16_t eth_dev_id,
243  uint16_t queue_id,
244  uint32_t enqueue_buf_size,
245  uint32_t enqueue_buf_count,
246  struct rte_event *ev,
247  uint16_t nb_event,
248  void *cb_arg,
249  uint16_t *nb_dropped);
250 
272 int rte_event_eth_rx_adapter_create_ext(uint8_t id, uint8_t dev_id,
274  void *conf_arg);
275 
299 int rte_event_eth_rx_adapter_create(uint8_t id, uint8_t dev_id,
300  struct rte_event_port_conf *port_config);
301 
313 int rte_event_eth_rx_adapter_free(uint8_t id);
314 
348  uint16_t eth_dev_id,
349  int32_t rx_queue_id,
350  const struct rte_event_eth_rx_adapter_queue_conf *conf);
351 
373 int rte_event_eth_rx_adapter_queue_del(uint8_t id, uint16_t eth_dev_id,
374  int32_t rx_queue_id);
375 
390 int rte_event_eth_rx_adapter_start(uint8_t id);
391 
402 int rte_event_eth_rx_adapter_stop(uint8_t id);
403 
418  struct rte_event_eth_rx_adapter_stats *stats);
419 
431 
447 int rte_event_eth_rx_adapter_service_id_get(uint8_t id, uint32_t *service_id);
448 
466 int rte_event_eth_rx_adapter_cb_register(uint8_t id, uint16_t eth_dev_id,
468  void *cb_arg);
469 
470 #ifdef __cplusplus
471 }
472 #endif
473 #endif /* _RTE_EVENT_ETH_RX_ADAPTER_ */
int rte_event_eth_rx_adapter_start(uint8_t id)
int rte_event_eth_rx_adapter_free(uint8_t id)
int rte_event_eth_rx_adapter_stats_get(uint8_t id, struct rte_event_eth_rx_adapter_stats *stats)
int rte_event_eth_rx_adapter_create_ext(uint8_t id, uint8_t dev_id, rte_event_eth_rx_adapter_conf_cb conf_cb, void *conf_arg)
int rte_event_eth_rx_adapter_service_id_get(uint8_t id, uint32_t *service_id)
int rte_event_eth_rx_adapter_stats_reset(uint8_t id)
uint16_t(* rte_event_eth_rx_adapter_cb_fn)(uint16_t eth_dev_id, uint16_t queue_id, uint32_t enqueue_buf_size, uint32_t enqueue_buf_count, struct rte_event *ev, uint16_t nb_event, void *cb_arg, uint16_t *nb_dropped)
int rte_event_eth_rx_adapter_queue_add(uint8_t id, uint16_t eth_dev_id, int32_t rx_queue_id, const struct rte_event_eth_rx_adapter_queue_conf *conf)
int rte_event_eth_rx_adapter_queue_del(uint8_t id, uint16_t eth_dev_id, int32_t rx_queue_id)
int rte_event_eth_rx_adapter_create(uint8_t id, uint8_t dev_id, struct rte_event_port_conf *port_config)
int rte_event_eth_rx_adapter_stop(uint8_t id)
int(* rte_event_eth_rx_adapter_conf_cb)(uint8_t id, uint8_t dev_id, struct rte_event_eth_rx_adapter_conf *conf, void *arg)
int rte_event_eth_rx_adapter_cb_register(uint8_t id, uint16_t eth_dev_id, rte_event_eth_rx_adapter_cb_fn cb_fn, void *cb_arg)