ofproto/ofproto-dpif-sflow.h

   1 /*
   2  * Copyright (c) 2009, 2010 InMon Corp.
   3  * Copyright (c) 2009 Nicira Networks.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at:
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #ifndef OFPROTO_DPIF_SFLOW_H
  19 #define OFPROTO_DPIF_SFLOW_H 1
  20
  21 #include <stdint.h>
  22 #include "svec.h"
  23 #include "lib/odp-util.h"
  24
  25 struct dpif;
  26 struct dpif_upcall;
  27 struct flow;
  28 struct ofproto_sflow_options;
  29
  30 struct dpif_sflow *dpif_sflow_create(struct dpif *);
  31 uint32_t dpif_sflow_get_probability(const struct dpif_sflow *);
  32
  33 void dpif_sflow_destroy(struct dpif_sflow *);
  34 void dpif_sflow_set_options(struct dpif_sflow *,
  35                             const struct ofproto_sflow_options *);
  36 void dpif_sflow_clear(struct dpif_sflow *);
  37 bool dpif_sflow_is_enabled(const struct dpif_sflow *);
  38
  39 void dpif_sflow_add_port(struct dpif_sflow *, uint16_t ovs_port,
  40                          const char *netdev_name);
  41 void dpif_sflow_del_port(struct dpif_sflow *, uint16_t ovs_port);
  42
  43 void dpif_sflow_run(struct dpif_sflow *);
  44 void dpif_sflow_wait(struct dpif_sflow *);
  45
  46 void dpif_sflow_received(struct dpif_sflow *,
  47                          struct ofpbuf *,
  48                          const struct flow *,
  49                          const struct user_action_cookie *);
  50
  51 int dpif_sflow_odp_port_to_ifindex(const struct dpif_sflow *, uint16_t);
  52
  53 #endif /* ofproto/ofproto-dpif-sflow.h */