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/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef VXLAN_SETUP_H_
#define VXLAN_SETUP_H_
extern uint16_t nb_devices;
extern uint16_t udp_port;
extern uint8_t filter_idx;
extern uint16_t ports[RTE_MAX_ETHPORTS];
extern struct ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
extern uint32_t enable_stats;
extern struct device_statistics dev_statistics[MAX_DEVICES];
extern uint8_t rx_decap;
extern uint8_t tx_encap;
typedef int (*ol_port_configure_t)(uint16_t port,
struct rte_mempool *mbuf_pool);
typedef int (*ol_tunnel_setup_t)(struct vhost_dev *vdev,
struct rte_mbuf *m);
typedef void (*ol_tunnel_destroy_t)(struct vhost_dev *vdev);
typedef int (*ol_tx_handle_t)(uint16_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
typedef int (*ol_rx_handle_t)(int vid, struct rte_mbuf **pkts,
uint32_t count);
typedef int (*ol_param_handle)(int vid);
struct ol_switch_ops {
ol_port_configure_t port_configure;
ol_tunnel_setup_t tunnel_setup;
ol_tunnel_destroy_t tunnel_destroy;
ol_tx_handle_t tx_handle;
ol_rx_handle_t rx_handle;
ol_param_handle param_handle;
};
int
vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool);
int
vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m);
void
vxlan_unlink(struct vhost_dev *vdev);
int
vxlan_tx_pkts(uint16_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
int
vxlan_rx_pkts(int vid, struct rte_mbuf **pkts, uint32_t count);
#endif /* VXLAN_SETUP_H_ */
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