]>
git.proxmox.com Git - ovs.git/blob - lib/dpif.h
2 * Copyright (c) 2008, 2009 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 /* Operations for the datapath running in the local kernel. The interface can
22 * generalize to multiple types of local datapaths, but the implementation only
23 * supports the openflow kernel module. */
25 #include "openvswitch/datapath-protocol.h"
40 int dp_enumerate(struct svec
*);
42 int dpif_open(const char *name
, struct dpif
**);
43 int dpif_create(const char *name
, struct dpif
**);
44 int dpif_create_and_open(const char *name
, struct dpif
**);
45 void dpif_close(struct dpif
*);
47 const char *dpif_name(const struct dpif
*);
48 int dpif_get_all_names(const struct dpif
*, struct svec
*);
50 int dpif_delete(struct dpif
*);
52 int dpif_get_dp_stats(const struct dpif
*, struct odp_stats
*);
53 int dpif_get_drop_frags(const struct dpif
*, bool *drop_frags
);
54 int dpif_set_drop_frags(struct dpif
*, bool drop_frags
);
56 int dpif_port_add(struct dpif
*, const char *devname
, uint16_t flags
,
58 int dpif_port_del(struct dpif
*, uint16_t port_no
);
59 int dpif_port_query_by_number(const struct dpif
*, uint16_t port_no
,
61 int dpif_port_query_by_name(const struct dpif
*, const char *devname
,
63 int dpif_port_get_name(struct dpif
*, uint16_t port_no
,
64 char *name
, size_t name_size
);
65 int dpif_port_list(const struct dpif
*, struct odp_port
**, size_t *n_ports
);
67 int dpif_port_poll(const struct dpif
*, char **devnamep
);
68 void dpif_port_poll_wait(const struct dpif
*);
70 int dpif_port_group_get(const struct dpif
*, uint16_t group
,
71 uint16_t **ports
, size_t *n_ports
);
72 int dpif_port_group_set(struct dpif
*, uint16_t group
,
73 const uint16_t ports
[], size_t n_ports
);
75 int dpif_flow_flush(struct dpif
*);
76 int dpif_flow_put(struct dpif
*, struct odp_flow_put
*);
77 int dpif_flow_del(struct dpif
*, struct odp_flow
*);
78 int dpif_flow_get(const struct dpif
*, struct odp_flow
*);
79 int dpif_flow_get_multiple(const struct dpif
*, struct odp_flow
[], size_t n
);
80 int dpif_flow_list(const struct dpif
*, struct odp_flow
[], size_t n
,
82 int dpif_flow_list_all(const struct dpif
*,
83 struct odp_flow
**flowsp
, size_t *np
);
85 int dpif_execute(struct dpif
*, uint16_t in_port
,
86 const union odp_action
[], size_t n_actions
,
87 const struct ofpbuf
*);
89 int dpif_recv_get_mask(const struct dpif
*, int *listen_mask
);
90 int dpif_recv_set_mask(struct dpif
*, int listen_mask
);
91 int dpif_get_sflow_probability(const struct dpif
*, uint32_t *probability
);
92 int dpif_set_sflow_probability(struct dpif
*, uint32_t probability
);
93 int dpif_recv(struct dpif
*, struct ofpbuf
**);
94 int dpif_recv_purge(struct dpif
*);
95 void dpif_recv_wait(struct dpif
*);
97 void dpif_get_netflow_ids(const struct dpif
*,
98 uint8_t *engine_type
, uint8_t *engine_id
);