examples/l2fwd-event/l2fwd_event.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(C) 2019 Marvell International Ltd.
   3  */
   4
   5 #ifndef __L2FWD_EVENT_H__
   6 #define __L2FWD_EVENT_H__
   7
   8 #include <rte_common.h>
   9 #include <rte_event_eth_rx_adapter.h>
  10 #include <rte_event_eth_tx_adapter.h>
  11 #include <rte_mbuf.h>
  12 #include <rte_spinlock.h>
  13
  14 #include "l2fwd_common.h"
  15
  16 typedef uint32_t (*event_device_setup_cb)(struct l2fwd_resources *rsrc);
  17 typedef void (*event_port_setup_cb)(struct l2fwd_resources *rsrc);
  18 typedef void (*event_queue_setup_cb)(struct l2fwd_resources *rsrc,
  19                                      uint32_t event_queue_cfg);
  20 typedef void (*adapter_setup_cb)(struct l2fwd_resources *rsrc);
  21 typedef void (*event_loop_cb)(struct l2fwd_resources *rsrc);
  22
  23 struct event_queues {
  24         uint8_t *event_q_id;
  25         uint8_t nb_queues;
  26 };
  27
  28 struct event_ports {
  29         uint8_t *event_p_id;
  30         uint8_t nb_ports;
  31         rte_spinlock_t lock;
  32 };
  33
  34 struct event_rx_adptr {
  35         uint32_t service_id;
  36         uint8_t nb_rx_adptr;
  37         uint8_t *rx_adptr;
  38 };
  39
  40 struct event_tx_adptr {
  41         uint32_t service_id;
  42         uint8_t nb_tx_adptr;
  43         uint8_t *tx_adptr;
  44 };
  45
  46 struct event_setup_ops {
  47         event_device_setup_cb event_device_setup;
  48         event_queue_setup_cb event_queue_setup;
  49         event_port_setup_cb event_port_setup;
  50         adapter_setup_cb adapter_setup;
  51         event_loop_cb l2fwd_event_loop;
  52 };
  53
  54 struct l2fwd_event_resources {
  55         uint8_t tx_mode_q;
  56         uint8_t deq_depth;
  57         uint8_t has_burst;
  58         uint8_t event_d_id;
  59         uint8_t disable_implicit_release;
  60         struct event_ports evp;
  61         struct event_queues evq;
  62         struct event_setup_ops ops;
  63         struct event_rx_adptr rx_adptr;
  64         struct event_tx_adptr tx_adptr;
  65         struct rte_event_port_conf def_p_conf;
  66 };
  67
  68 void l2fwd_event_resource_setup(struct l2fwd_resources *rsrc);
  69 void l2fwd_event_set_generic_ops(struct event_setup_ops *ops);
  70 void l2fwd_event_set_internal_port_ops(struct event_setup_ops *ops);
  71 void l2fwd_event_service_setup(struct l2fwd_resources *rsrc);
  72
  73 #endif /* __L2FWD_EVENT_H__ */