75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
/*-
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright(c) 2017 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 _RTE_FLOW_CLASSIFY_PARSE_H_
|
|
#define _RTE_FLOW_CLASSIFY_PARSE_H_
|
|
|
|
#include <rte_ethdev.h>
|
|
#include <rte_ether.h>
|
|
#include <rte_flow.h>
|
|
#include <stdbool.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef int (*parse_filter_t)(const struct rte_flow_attr *attr,
|
|
const struct rte_flow_item pattern[],
|
|
const struct rte_flow_action actions[],
|
|
struct rte_eth_ntuple_filter *filter,
|
|
struct rte_flow_error *error);
|
|
|
|
/* Skip all VOID items of the pattern */
|
|
void
|
|
classify_pattern_skip_void_item(struct rte_flow_item *items,
|
|
const struct rte_flow_item *pattern);
|
|
|
|
/* Find the first VOID or non-VOID item pointer */
|
|
const struct rte_flow_item *
|
|
classify_find_first_item(const struct rte_flow_item *item, bool is_void);
|
|
|
|
|
|
/* Find if there's parse filter function matched */
|
|
parse_filter_t
|
|
classify_find_parse_filter_func(struct rte_flow_item *pattern);
|
|
|
|
/* get action data */
|
|
struct rte_flow_action *
|
|
classify_get_flow_action(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _RTE_FLOW_CLASSIFY_PARSE_H_ */
|