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git.proxmox.com Git - ovs.git/blob - lib/dpif.h
2 * Copyright (c) 2008, 2009, 2010 Nicira Networks.
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/datapath-protocol.h"
38 int dp_register_provider(const struct dpif_class
*);
39 int dp_unregister_provider(const char *type
);
40 void dp_enumerate_types(struct svec
*types
);
42 int dp_enumerate_names(const char *type
, struct svec
*names
);
43 void dp_parse_name(const char *datapath_name
, char **name
, char **type
);
45 int dpif_open(const char *name
, const char *type
, struct dpif
**);
46 int dpif_create(const char *name
, const char *type
, struct dpif
**);
47 int dpif_create_and_open(const char *name
, const char *type
, struct dpif
**);
48 void dpif_close(struct dpif
*);
50 const char *dpif_name(const struct dpif
*);
51 const char *dpif_base_name(const struct dpif
*);
52 int dpif_get_all_names(const struct dpif
*, struct svec
*);
54 int dpif_delete(struct dpif
*);
56 int dpif_get_dp_stats(const struct dpif
*, struct odp_stats
*);
57 int dpif_get_drop_frags(const struct dpif
*, bool *drop_frags
);
58 int dpif_set_drop_frags(struct dpif
*, bool drop_frags
);
60 int dpif_port_add(struct dpif
*, const char *devname
, uint16_t flags
,
62 int dpif_port_del(struct dpif
*, uint16_t port_no
);
63 int dpif_port_query_by_number(const struct dpif
*, uint16_t port_no
,
65 int dpif_port_query_by_name(const struct dpif
*, const char *devname
,
67 int dpif_port_get_name(struct dpif
*, uint16_t port_no
,
68 char *name
, size_t name_size
);
69 int dpif_port_list(const struct dpif
*, struct odp_port
**, size_t *n_ports
);
71 int dpif_port_poll(const struct dpif
*, char **devnamep
);
72 void dpif_port_poll_wait(const struct dpif
*);
74 int dpif_port_group_get(const struct dpif
*, uint16_t group
,
75 uint16_t **ports
, size_t *n_ports
);
76 int dpif_port_group_set(struct dpif
*, uint16_t group
,
77 const uint16_t ports
[], size_t n_ports
);
79 int dpif_flow_flush(struct dpif
*);
80 int dpif_flow_put(struct dpif
*, struct odp_flow_put
*);
81 int dpif_flow_del(struct dpif
*, struct odp_flow
*);
82 int dpif_flow_get(const struct dpif
*, struct odp_flow
*);
83 int dpif_flow_get_multiple(const struct dpif
*, struct odp_flow
[], size_t n
);
84 int dpif_flow_list(const struct dpif
*, struct odp_flow
[], size_t n
,
86 int dpif_flow_list_all(const struct dpif
*,
87 struct odp_flow
**flowsp
, size_t *np
);
89 int dpif_execute(struct dpif
*, uint16_t in_port
,
90 const union odp_action
[], size_t n_actions
,
91 const struct ofpbuf
*);
93 int dpif_recv_get_mask(const struct dpif
*, int *listen_mask
);
94 int dpif_recv_set_mask(struct dpif
*, int listen_mask
);
95 int dpif_get_sflow_probability(const struct dpif
*, uint32_t *probability
);
96 int dpif_set_sflow_probability(struct dpif
*, uint32_t probability
);
97 int dpif_recv(struct dpif
*, struct ofpbuf
**);
98 int dpif_recv_purge(struct dpif
*);
99 void dpif_recv_wait(struct dpif
*);
101 void dpif_get_netflow_ids(const struct dpif
*,
102 uint8_t *engine_type
, uint8_t *engine_id
);
104 int dpif_queue_to_priority(const struct dpif
*, uint32_t queue_id
,