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Diffstat (limited to 'examples/tep_termination/vxlan_setup.h')
| -rw-r--r-- | examples/tep_termination/vxlan_setup.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/examples/tep_termination/vxlan_setup.h b/examples/tep_termination/vxlan_setup.h new file mode 100644 index 00000000..1846540f --- /dev/null +++ b/examples/tep_termination/vxlan_setup.h @@ -0,0 +1,87 @@ +/*- + * 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 uint8_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)(uint8_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)(uint8_t port_id, uint16_t queue_id, + struct rte_mbuf **tx_pkts, uint16_t nb_pkts); + +typedef int (*ol_rx_handle_t)(struct virtio_net *dev, struct rte_mbuf **pkts, + uint32_t count); + +typedef int (*ol_param_handle)(struct virtio_net *dev); + +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(uint8_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(uint8_t port_id, uint16_t queue_id, + struct rte_mbuf **tx_pkts, uint16_t nb_pkts); +int +vxlan_rx_pkts(struct virtio_net *dev, struct rte_mbuf **pkts, uint32_t count); + +#endif /* VXLAN_SETUP_H_ */ |