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2 * Copyright (c) 2010, 2011, 2012 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 "ofp-errors.h"
25 struct flow_wildcards
;
26 struct nx_action_multipath
;
27 struct ofpact_multipath
;
30 /* NXAST_MULTIPATH helper functions.
32 * See include/openflow/nicira-ext.h for NXAST_MULTIPATH specification.
35 enum ofperr
multipath_from_openflow(const struct nx_action_multipath
*,
36 struct ofpact_multipath
*);
37 enum ofperr
multipath_check(const struct ofpact_multipath
*,
39 void multipath_to_nxast(const struct ofpact_multipath
*,
40 struct ofpbuf
*openflow
);
42 void multipath_execute(const struct ofpact_multipath
*, struct flow
*,
43 struct flow_wildcards
*);
45 void multipath_parse(struct ofpact_multipath
*, const char *);
46 void multipath_format(const struct ofpact_multipath
*, struct ds
*);
48 #endif /* multipath.h */