| /** |
| * @file |
| * lwIP netif implementing an IEEE 802.1D MAC Bridge |
| */ |
| |
| /* |
| * Copyright (c) 2017 Simon Goldschmidt. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * This file is part of the lwIP TCP/IP stack. |
| * |
| * Author: Simon Goldschmidt <goldsimon@gmx.de> |
| * |
| */ |
| |
| #ifndef LWIP_HDR_NETIF_BRIDGEIF_OPTS_H |
| #define LWIP_HDR_NETIF_BRIDGEIF_OPTS_H |
| |
| #include "lwip/opt.h" |
| |
| /** |
| * @defgroup bridgeif_opts Options |
| * @ingroup bridgeif |
| * @{ |
| */ |
| |
| /** BRIDGEIF_PORT_NETIFS_OUTPUT_DIRECT==1: set port netif's 'input' function |
| * to call directly into bridgeif code and on top of that, directly call into |
| * the selected forwarding port's 'linkoutput' function. |
| * This means that the bridgeif input/output path is protected from concurrent access |
| * but as well, *all* bridge port netif's drivers must correctly handle concurrent access! |
| * == 0: get into tcpip_thread for every input packet (no multithreading) |
| * ATTENTION: as ==0 relies on tcpip.h, the default depends on NO_SYS setting |
| */ |
| #ifndef BRIDGEIF_PORT_NETIFS_OUTPUT_DIRECT |
| #define BRIDGEIF_PORT_NETIFS_OUTPUT_DIRECT NO_SYS |
| #endif |
| |
| /** BRIDGEIF_MAX_PORTS: this is used to create a typedef used for forwarding |
| * bit-fields: the number of bits required is this + 1 (for the internal/cpu port) |
| * (63 is the maximum, resulting in an u64_t for the bit mask) |
| * ATTENTION: this controls the maximum number of the implementation only! |
| * The max. number of ports per bridge must still be passed via netif_add parameter! |
| */ |
| #ifndef BRIDGEIF_MAX_PORTS |
| #define BRIDGEIF_MAX_PORTS 7 |
| #endif |
| |
| /** BRIDGEIF_DEBUG: Enable generic debugging in bridgeif.c. */ |
| #ifndef BRIDGEIF_DEBUG |
| #define BRIDGEIF_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** BRIDGEIF_DEBUG: Enable FDB debugging in bridgeif.c. */ |
| #ifndef BRIDGEIF_FDB_DEBUG |
| #define BRIDGEIF_FDB_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** BRIDGEIF_DEBUG: Enable forwarding debugging in bridgeif.c. */ |
| #ifndef BRIDGEIF_FW_DEBUG |
| #define BRIDGEIF_FW_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* LWIP_HDR_NETIF_BRIDGEIF_OPTS_H */ |
