| /* |
| * Copyright 2017-present Open Networking Laboratory |
| * |
| * 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 DEFINES |
| #define DEFINES |
| |
| #define MAX_PORTS 254 |
| |
| #define ETH_TYPE_IPV4 16w0x800 |
| #define IP_TYPE_TCP 8w6 |
| #define IP_TYPE_UDP 8w17 |
| |
| typedef bit<9> port_t; |
| |
| const port_t CPU_PORT = 255; |
| const port_t DROP_PORT = 511; |
| |
| #endif |