| /** |
| * \addtogroup uip |
| * @{ |
| */ |
| |
| /** |
| * \file |
| * Configuration options for uIP. |
| * \author Adam Dunkels <adam@dunkels.com> |
| * |
| * This file is used for tweaking various configuration options for |
| * uIP. You should make a copy of this file into one of your project's |
| * directories instead of editing this example "opt.h" file that |
| * comes with the uIP distribution. |
| */ |
| |
| /* |
| * Copyright (c) 2001-2003, Adam Dunkels. |
| * 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 uIP TCP/IP stack. |
| * |
| * $Id: opt.h,v 1.14 2010/12/24 00:39:04 dak664 Exp $ |
| * |
| */ |
| |
| #ifndef __NET_IPV4_UIP_OPT_H__ |
| #define __NET_IPV4_UIP_OPT_H__ |
| |
| #include <stdint.h> |
| |
| typedef uint32_t uip_stats_t; |
| |
| #if CONFIG_UIP_MAX_TCP_MSS |
| #undef CONFIG_UIP_TCP_MSS |
| #define CONFIG_UIP_TCP_MSS \ |
| (CONFIG_UIP_BUFSIZE - CONFIG_UIP_LLH_LEN - UIP_TCPIP_HLEN) |
| #endif |
| |
| #if CONFIG_UIP_DEFAULT_RECEIVE_WINDOW |
| #undef CONFIG_UIP_RECEIVE_WINDOW |
| #define CONFIG_UIP_RECEIVE_WINDOW (CONFIG_UIP_TCP_MSS) |
| #endif |
| |
| #if CONFIG_UIP_DEFAULT_BUFSIZE |
| #undef CONFIG_UIP_BUFSIZE |
| #define CONFIG_UIP_BUFSIZE (CONFIG_NET_LINK_MTU + CONFIG_UIP_LLH_LEN) |
| #endif |
| |
| /** |
| * Print out a uIP log message. |
| * |
| * This function must be implemented by the module that uses uIP, and |
| * is called by uIP whenever a log message is generated. |
| */ |
| void uip_log(char *msg); |
| |
| #define UIP_LITTLE_ENDIAN 3412 |
| #define UIP_BIG_ENDIAN 1234 |
| |
| #if CONFIG_BIG_ENDIAN |
| #define UIP_BYTE_ORDER (UIP_BIG_ENDIAN) |
| #else |
| #define UIP_BYTE_ORDER (UIP_LITTLE_ENDIAN) |
| #endif |
| |
| #endif /* __NET_UIP_OPT_H__ */ |
| /** @} */ |
