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.
22 #include "openflow/openflow.h"
23 #include "openvswitch/datapath-protocol.h"
27 /* The kernel datapaths limits actions to those that fit in a single page of
28 * memory, so there is no point in allocating more than that. */
29 enum { MAX_ODP_ACTIONS = 4096 / sizeof(union odp_action) };
33 union odp_action actions[MAX_ODP_ACTIONS];
37 odp_actions_init(struct odp_actions *actions)
39 actions->n_actions = 0;
42 union odp_action *odp_actions_add(struct odp_actions *actions, uint16_t type);
45 odp_actions_overflow(const struct odp_actions *actions)
47 return actions->n_actions > MAX_ODP_ACTIONS;
50 static inline uint16_t
51 ofp_port_to_odp_port(uint16_t ofp_port)
63 static inline uint16_t
64 odp_port_to_ofp_port(uint16_t odp_port)
76 void format_odp_action(struct ds *, const union odp_action *);
77 void format_odp_actions(struct ds *, const union odp_action *actions,
79 void format_odp_flow_stats(struct ds *, const struct odp_flow_stats *);
80 void format_odp_flow(struct ds *, const struct odp_flow *);
82 #endif /* odp-util.h */