rte_flow_driver.h

Go to the documentation of this file.

/*-
 *   BSD LICENSE
 *
 *   Copyright 2016 6WIND S.A.
 *   Copyright 2016 Mellanox.
 *
 *   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 6WIND S.A. 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 RTE_FLOW_DRIVER_H_
#define RTE_FLOW_DRIVER_H_

#include <stdint.h>

#include "rte_ethdev.h"
#include "rte_flow.h"

#ifdef __cplusplus
extern "C" {
#endif

struct rte_flow_ops {
    int (*validate)
        (struct rte_eth_dev *,
         const struct rte_flow_attr *,
         const struct rte_flow_item [],
         const struct rte_flow_action [],
         struct rte_flow_error *);
    struct rte_flow *(*create)
        (struct rte_eth_dev *,
         const struct rte_flow_attr *,
         const struct rte_flow_item [],
         const struct rte_flow_action [],
         struct rte_flow_error *);
    int (*destroy)
        (struct rte_eth_dev *,
         struct rte_flow *,
         struct rte_flow_error *);
    int (*flush)
        (struct rte_eth_dev *,
         struct rte_flow_error *);
    int (*query)
        (struct rte_eth_dev *,
         struct rte_flow *,
         enum rte_flow_action_type,
         void *,
         struct rte_flow_error *);
    int (*isolate)
        (struct rte_eth_dev *,
         int,
         struct rte_flow_error *);
};

const struct rte_flow_ops *
rte_flow_ops_get(uint16_t port_id, struct rte_flow_error *error);

#ifdef __cplusplus
}
#endif

#endif /* RTE_FLOW_DRIVER_H_ */