1 /* Copyright (c) 2013 Nicira, Inc.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License. */
15 #ifndef OFPROT_DPIF_MIRROR_H
16 #define OFPROT_DPIF_MIRROR_H 1
22 #define MAX_MIRRORS 32
23 typedef uint32_t mirror_mask_t;
28 struct mbridge *mbridge_create(void);
29 struct mbridge *mbridge_ref(const struct mbridge *);
30 void mbridge_unref(struct mbridge *);
31 bool mbridge_has_mirrors(struct mbridge *);
32 bool mbridge_need_revalidate(struct mbridge *);
34 void mbridge_register_bundle(struct mbridge *, struct ofbundle *);
35 void mbridge_unregister_bundle(struct mbridge *, struct ofbundle *);
37 mirror_mask_t mirror_bundle_out(struct mbridge *, struct ofbundle *);
38 mirror_mask_t mirror_bundle_src(struct mbridge *, struct ofbundle *);
39 mirror_mask_t mirror_bundle_dst(struct mbridge *, struct ofbundle *);
41 int mirror_set(struct mbridge *, void *aux, const char *name,
42 struct ofbundle **srcs, size_t n_srcs,
43 struct ofbundle **dsts, size_t n_dsts,
44 unsigned long *src_vlans, struct ofbundle *out_bundle,
46 void mirror_destroy(struct mbridge *, void *aux);
47 int mirror_get_stats(struct mbridge *, void *aux, uint64_t *packets,
49 void mirror_update_stats(struct mbridge*, mirror_mask_t, uint64_t packets,
51 bool mirror_get(struct mbridge *, int index, unsigned long **vlans,
52 mirror_mask_t *dup_mirrors, struct ofbundle **out,
55 #endif /* ofproto-dpif-mirror.h */