David van Moolenbroek 5d5fbe79c1 Import new lwIP version into liblwip
In order to match NetBSD-style imports of external code, the library
has been restructured.  The full lwIP source tree is imported, except
for a few .git* files in its root directory, into dist/.  The MINIX 3
Makefiles and other custom files are located in lib/.  Finally, since
we need to apply a number of small patches to lwIP, these patches are
stored in patches/, in addition to being applied to the lwIP tree.

The currently imported version of lwIP is taken from its master
branch sometime after the 2.0.1 release, specifically git-7ffe5bf.

Change-Id: Ie03c4fa36fa928870263c191205d6d93f652a3cc
2017-04-30 13:15:53 +00:00

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2.8 KiB
C

/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* 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
*
*/
#ifndef LWIP_HDR_LWIPOPTS_H
#define LWIP_HDR_LWIPOPTS_H
/* Prevent having to link sys_arch.c (we don't test the API layers in unit tests) */
#define NO_SYS 1
#define SYS_LIGHTWEIGHT_PROT 0
#define LWIP_NETCONN 0
#define LWIP_SOCKET 0
/* Enable DHCP to test it, disable UDP checksum to easier inject packets */
#define LWIP_DHCP 1
/* Minimal changes to opt.h required for tcp unit tests: */
#define MEM_SIZE 16000
#define TCP_SND_QUEUELEN 40
#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN
#define TCP_SND_BUF (12 * TCP_MSS)
#define TCP_WND (10 * TCP_MSS)
#define LWIP_WND_SCALE 1
#define TCP_RCV_SCALE 0
#define PBUF_POOL_SIZE 400 /* pbuf tests need ~200KByte */
/* Enable IGMP and MDNS for MDNS tests */
#define LWIP_IGMP 1
#define LWIP_MDNS_RESPONDER 1
#define LWIP_NUM_NETIF_CLIENT_DATA (LWIP_MDNS_RESPONDER)
/* Minimal changes to opt.h required for etharp unit tests: */
#define ETHARP_SUPPORT_STATIC_ENTRIES 1
#endif /* LWIP_HDR_LWIPOPTS_H */