ceph/src/spdk/dpdk/examples/tep_termination/vxlan_setup.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef VXLAN_SETUP_H_
   6 #define VXLAN_SETUP_H_
   7
   8 extern uint16_t nb_devices;
   9 extern uint16_t udp_port;
  10 extern uint8_t filter_idx;
  11 extern uint16_t ports[RTE_MAX_ETHPORTS];
  12 extern struct ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
  13 extern uint32_t enable_stats;
  14 extern struct device_statistics dev_statistics[MAX_DEVICES];
  15 extern uint8_t rx_decap;
  16 extern uint8_t tx_encap;
  17
  18 typedef int (*ol_port_configure_t)(uint16_t port,
  19                                    struct rte_mempool *mbuf_pool);
  20
  21 typedef int (*ol_tunnel_setup_t)(struct vhost_dev *vdev,
  22                                  struct rte_mbuf *m);
  23
  24 typedef void (*ol_tunnel_destroy_t)(struct vhost_dev *vdev);
  25
  26 typedef int (*ol_tx_handle_t)(uint16_t port_id, uint16_t queue_id,
  27                               struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
  28
  29 typedef int (*ol_rx_handle_t)(int vid, struct rte_mbuf **pkts,
  30                               uint32_t count);
  31
  32 typedef int (*ol_param_handle)(int vid);
  33
  34 struct ol_switch_ops {
  35         ol_port_configure_t        port_configure;
  36         ol_tunnel_setup_t          tunnel_setup;
  37         ol_tunnel_destroy_t        tunnel_destroy;
  38         ol_tx_handle_t             tx_handle;
  39         ol_rx_handle_t             rx_handle;
  40         ol_param_handle            param_handle;
  41 };
  42
  43 int
  44 vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool);
  45
  46 int
  47 vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m);
  48
  49 void
  50 vxlan_unlink(struct vhost_dev *vdev);
  51
  52 int
  53 vxlan_tx_pkts(uint16_t port_id, uint16_t queue_id,
  54                         struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
  55 int
  56 vxlan_rx_pkts(int vid, struct rte_mbuf **pkts, uint32_t count);
  57
  58 #endif /* VXLAN_SETUP_H_ */