2 * Copyright (c) 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.
43 uint64_t packet_count; /* Packets from subrules. */
44 uint64_t byte_count; /* Bytes from subrules. */
45 long long int used; /* Last-used time (0 if never used). */
48 struct ofproto_sflow_options {
50 uint32_t sampling_rate;
51 uint32_t polling_interval;
58 int ofproto_create(const char *datapath, const struct ofhooks *, void *aux,
59 struct ofproto **ofprotop);
60 void ofproto_destroy(struct ofproto *);
61 int ofproto_run(struct ofproto *);
62 int ofproto_run1(struct ofproto *);
63 int ofproto_run2(struct ofproto *, bool revalidate_all);
64 void ofproto_wait(struct ofproto *);
65 bool ofproto_is_alive(const struct ofproto *);
68 void ofproto_set_datapath_id(struct ofproto *, uint64_t datapath_id);
69 void ofproto_set_mgmt_id(struct ofproto *, uint64_t mgmt_id);
70 void ofproto_set_probe_interval(struct ofproto *, int probe_interval);
71 void ofproto_set_max_backoff(struct ofproto *, int max_backoff);
72 void ofproto_set_desc(struct ofproto *,
73 const char *manufacturer, const char *hardware,
74 const char *software, const char *serial);
75 int ofproto_set_in_band(struct ofproto *, bool in_band);
76 int ofproto_set_discovery(struct ofproto *, bool discovery,
77 const char *accept_controller_re,
78 bool update_resolv_conf);
79 int ofproto_set_controller(struct ofproto *, const char *controller);
80 int ofproto_set_listeners(struct ofproto *, const struct svec *listeners);
81 int ofproto_set_snoops(struct ofproto *, const struct svec *snoops);
82 int ofproto_set_netflow(struct ofproto *,
83 const struct netflow_options *nf_options);
84 void ofproto_set_sflow(struct ofproto *, const struct ofproto_sflow_options *);
85 void ofproto_set_failure(struct ofproto *, bool fail_open);
86 void ofproto_set_rate_limit(struct ofproto *, int rate_limit, int burst_limit);
87 int ofproto_set_stp(struct ofproto *, bool enable_stp);
88 int ofproto_set_remote_execution(struct ofproto *, const char *command_acl,
89 const char *command_dir);
91 /* Configuration querying. */
92 uint64_t ofproto_get_datapath_id(const struct ofproto *);
93 uint64_t ofproto_get_mgmt_id(const struct ofproto *);
94 int ofproto_get_probe_interval(const struct ofproto *);
95 int ofproto_get_max_backoff(const struct ofproto *);
96 bool ofproto_get_in_band(const struct ofproto *);
97 bool ofproto_get_discovery(const struct ofproto *);
98 const char *ofproto_get_controller(const struct ofproto *);
99 void ofproto_get_listeners(const struct ofproto *, struct svec *);
100 void ofproto_get_snoops(const struct ofproto *, struct svec *);
101 void ofproto_get_all_flows(struct ofproto *p, struct ds *);
103 /* Functions for use by ofproto implementation modules, not by clients. */
104 int ofproto_send_packet(struct ofproto *, const flow_t *,
105 const union ofp_action *, size_t n_actions,
106 const struct ofpbuf *);
107 void ofproto_add_flow(struct ofproto *, const flow_t *, uint32_t wildcards,
108 unsigned int priority,
109 const union ofp_action *, size_t n_actions,
111 void ofproto_delete_flow(struct ofproto *, const flow_t *, uint32_t wildcards,
112 unsigned int priority);
113 void ofproto_flush_flows(struct ofproto *);
115 /* Hooks for ovs-vswitchd. */
117 void (*port_changed_cb)(enum ofp_port_reason, const struct ofp_phy_port *,
119 bool (*normal_cb)(const flow_t *, const struct ofpbuf *packet,
120 struct odp_actions *, tag_type *,
121 uint16_t *nf_output_iface, void *aux);
122 void (*account_flow_cb)(const flow_t *, const union odp_action *,
123 size_t n_actions, unsigned long long int n_bytes,
125 void (*account_checkpoint_cb)(void *aux);
127 void ofproto_revalidate(struct ofproto *, tag_type);
128 struct tag_set *ofproto_get_revalidate_set(struct ofproto *);
134 #endif /* ofproto.h */