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
  21 struct event_queues {
  22         uint8_t *event_q_id;
  23         uint8_t nb_queues;
  24 };
  25
  26 struct event_ports {
  27         uint8_t *event_p_id;
  28         uint8_t nb_ports;
  29         rte_spinlock_t lock;
  30 };
  31
  32 struct event_setup_ops {
  33         event_device_setup_cb event_device_setup;
  34         event_queue_setup_cb event_queue_setup;
  35         event_port_setup_cb event_port_setup;
  36 };
  37
  38 struct l2fwd_event_resources {
  39         uint8_t tx_mode_q;
  40         uint8_t deq_depth;
  41         uint8_t has_burst;
  42         uint8_t event_d_id;
  43         uint8_t disable_implicit_release;
  44         struct event_ports evp;
  45         struct event_queues evq;
  46         struct event_setup_ops ops;
  47         struct rte_event_port_conf def_p_conf;
  48 };
  49
  50 void l2fwd_event_resource_setup(struct l2fwd_resources *rsrc);
  51 void l2fwd_event_set_generic_ops(struct event_setup_ops *ops);
  52 void l2fwd_event_set_internal_port_ops(struct event_setup_ops *ops);
  53
  54 #endif /* __L2FWD_EVENT_H__ */