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2 * Copyright (c) 2011, 2012, 2013, 2014, 2017 Nicira, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
21 #include "openvswitch/ofp-errors.h"
25 struct flow_wildcards
;
29 struct ofputil_flow_mod
;
30 struct ofputil_port_map
;
31 struct ofputil_table_map
;
32 struct nx_action_learn
;
34 /* NXAST_LEARN helper functions.
36 * See lib/ofp-actions.c for NXAST_LEARN specification.
39 enum ofperr
learn_check(const struct ofpact_learn
*, const struct match
*);
40 void learn_execute(const struct ofpact_learn
*, const struct flow
*,
41 struct ofputil_flow_mod
*, struct ofpbuf
*ofpacts
);
42 void learn_mask(const struct ofpact_learn
*, struct flow_wildcards
*);
44 char *learn_parse(char *, const struct ofputil_port_map
*,
45 const struct ofputil_table_map
*, struct ofpbuf
*ofpacts
)
46 OVS_WARN_UNUSED_RESULT
;
47 void learn_format(const struct ofpact_learn
*,
48 const struct ofputil_port_map
*,
49 const struct ofputil_table_map
*, struct ds
*);