/* * Copyright (c) 2013 Nicira, Inc. * Copyright (c) 2013 Simon Horman * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef EXECUTE_ACTIONS_H #define EXECUTE_ACTIONS_H 1 #include #include #include #include "openvswitch/types.h" struct nlattr; struct dp_packet; struct pkt_metadata; struct dp_packet_batch; /* Called once at initialization time. */ void odp_execute_init(void); typedef void (*odp_execute_action_cb)(struct dp_packet_batch *batch, const struct nlattr *action); typedef void (*odp_execute_cb)(void *dp, struct dp_packet_batch *batch, const struct nlattr *action, bool should_steal); /* Actions that need to be executed in the context of a datapath are handed * to 'dp_execute_action', if non-NULL. Currently this is called only for * actions OVS_ACTION_ATTR_OUTPUT and OVS_ACTION_ATTR_USERSPACE so * 'dp_execute_action' needs to handle only these. */ void odp_execute_actions(void *dp, struct dp_packet_batch *batch, bool steal, const struct nlattr *actions, size_t actions_len, odp_execute_cb dp_execute_action); #define odp_get_key_mask(a, type) ((const type *)(const void *)(a + 1) + 1) #endif