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tools/tools/mq-testing/tcp/lwipopts.h
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/* | |||||
* 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: Adam Dunkels <adam@sics.se> | |||||
* | |||||
*/ | |||||
#ifndef __LWIPOPTS_H__ | |||||
#define __LWIPOPTS_H__ | |||||
#define LWIP_DBG_MIN_LEVEL 0 | |||||
#define LWIP_COMPAT_SOCKETS 1 | |||||
#define TAPIF_DEBUG LWIP_DBG_ON | |||||
#define TUNIF_DEBUG LWIP_DBG_OFF | |||||
#define UNIXIF_DEBUG LWIP_DBG_OFF | |||||
#define DELIF_DEBUG LWIP_DBG_OFF | |||||
#define SIO_FIFO_DEBUG LWIP_DBG_OFF | |||||
#define TCPDUMP_DEBUG LWIP_DBG_ON | |||||
#define PPP_DEBUG LWIP_DBG_OFF | |||||
#define MEM_DEBUG LWIP_DBG_OFF | |||||
#define MEMP_DEBUG LWIP_DBG_OFF | |||||
#define PBUF_DEBUG LWIP_DBG_OFF | |||||
#define API_LIB_DEBUG LWIP_DBG_OFF | |||||
#define API_MSG_DEBUG LWIP_DBG_OFF | |||||
#define TCPIP_DEBUG LWIP_DBG_OFF | |||||
#define NETIF_DEBUG LWIP_DBG_OFF | |||||
#define SOCKETS_DEBUG LWIP_DBG_OFF | |||||
#define DEMO_DEBUG LWIP_DBG_OFF | |||||
#define IP_DEBUG LWIP_DBG_OFF | |||||
#define IP_REASS_DEBUG LWIP_DBG_OFF | |||||
#define RAW_DEBUG LWIP_DBG_OFF | |||||
#define ICMP_DEBUG LWIP_DBG_OFF | |||||
#define UDP_DEBUG LWIP_DBG_OFF | |||||
#define TCP_DEBUG LWIP_DBG_OFF | |||||
#define TCP_INPUT_DEBUG LWIP_DBG_OFF | |||||
#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF | |||||
#define TCP_RTO_DEBUG LWIP_DBG_OFF | |||||
#define TCP_CWND_DEBUG LWIP_DBG_OFF | |||||
#define TCP_WND_DEBUG LWIP_DBG_OFF | |||||
#define TCP_FR_DEBUG LWIP_DBG_OFF | |||||
#define TCP_QLEN_DEBUG LWIP_DBG_OFF | |||||
#define TCP_RST_DEBUG LWIP_DBG_OFF | |||||
extern unsigned char debug_flags; | |||||
#define LWIP_DBG_TYPES_ON debug_flags | |||||
#define NO_SYS 0 | |||||
#define LWIP_SOCKET (NO_SYS==0) | |||||
#define LWIP_NETCONN (NO_SYS==0) | |||||
/* ---------- Memory options ---------- */ | |||||
/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which | |||||
lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2 | |||||
byte alignment -> define MEM_ALIGNMENT to 2. */ | |||||
/* MSVC port: intel processors don't need 4-byte alignment, | |||||
but are faster that way! */ | |||||
#define MEM_ALIGNMENT 4 | |||||
/* MEM_SIZE: the size of the heap memory. If the application will send | |||||
a lot of data that needs to be copied, this should be set high. */ | |||||
#define MEM_SIZE 10240 | |||||
/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application | |||||
sends a lot of data out of ROM (or other static memory), this | |||||
should be set high. */ | |||||
#define MEMP_NUM_PBUF 16 | |||||
/* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One | |||||
per active RAW "connection". */ | |||||
#define MEMP_NUM_RAW_PCB 3 | |||||
/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One | |||||
per active UDP "connection". */ | |||||
#define MEMP_NUM_UDP_PCB 4 | |||||
/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP | |||||
connections. */ | |||||
#define MEMP_NUM_TCP_PCB 60000 | |||||
/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP | |||||
connections. */ | |||||
#define MEMP_NUM_TCP_PCB_LISTEN 8 | |||||
/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP | |||||
segments. */ | |||||
#define MEMP_NUM_TCP_SEG 16 | |||||
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active | |||||
timeouts. */ | |||||
#define MEMP_NUM_SYS_TIMEOUT 3 | |||||
/* The following four are used only with the sequential API and can be | |||||
set to 0 if the application only will use the raw API. */ | |||||
/* MEMP_NUM_NETBUF: the number of struct netbufs. */ | |||||
#define MEMP_NUM_NETBUF 2 | |||||
/* MEMP_NUM_NETCONN: the number of struct netconns. */ | |||||
#define MEMP_NUM_NETCONN 60000 | |||||
/* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used | |||||
for sequential API communication and incoming packets. Used in | |||||
src/api/tcpip.c. */ | |||||
#define MEMP_NUM_TCPIP_MSG_API 16 | |||||
#define MEMP_NUM_TCPIP_MSG_INPKT 16 | |||||
/* ---------- Pbuf options ---------- */ | |||||
/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */ | |||||
#define PBUF_POOL_SIZE 120 | |||||
/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */ | |||||
#define PBUF_POOL_BUFSIZE 128 | |||||
/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a | |||||
link level header. */ | |||||
#define PBUF_LINK_HLEN 16 | |||||
/** SYS_LIGHTWEIGHT_PROT | |||||
* define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection | |||||
* for certain critical regions during buffer allocation, deallocation and memory | |||||
* allocation and deallocation. | |||||
*/ | |||||
#define SYS_LIGHTWEIGHT_PROT 1 | |||||
/* ---------- TCP options ---------- */ | |||||
#define LWIP_TCP 1 | |||||
#define TCP_TTL 255 | |||||
/* Controls if TCP should queue segments that arrive out of | |||||
order. Define to 0 if your device is low on memory. */ | |||||
#define TCP_QUEUE_OOSEQ 1 | |||||
/* TCP Maximum segment size. */ | |||||
#define TCP_MSS 1024 | |||||
/* TCP sender buffer space (bytes). */ | |||||
#define TCP_SND_BUF 2048 | |||||
/* TCP sender buffer space (pbufs). This must be at least = 2 * | |||||
TCP_SND_BUF/TCP_MSS for things to work. */ | |||||
#define TCP_SND_QUEUELEN (4 * TCP_SND_BUF/TCP_MSS) | |||||
/* TCP writable space (bytes). This must be less than or equal | |||||
to TCP_SND_BUF. It is the amount of space which must be | |||||
available in the tcp snd_buf for select to return writable */ | |||||
#define TCP_SNDLOWAT (TCP_SND_BUF/2) | |||||
/* TCP receive window. */ | |||||
#define TCP_WND 8096 | |||||
/* Maximum number of retransmissions of data segments. */ | |||||
#define TCP_MAXRTX 12 | |||||
/* Maximum number of retransmissions of SYN segments. */ | |||||
#define TCP_SYNMAXRTX 4 | |||||
/* ---------- ARP options ---------- */ | |||||
#define LWIP_ARP 1 | |||||
#define ARP_TABLE_SIZE 10 | |||||
#define ARP_QUEUEING 1 | |||||
/* ---------- IP options ---------- */ | |||||
/* Define IP_FORWARD to 1 if you wish to have the ability to forward | |||||
IP packets across network interfaces. If you are going to run lwIP | |||||
on a device with only one network interface, define this to 0. */ | |||||
#define IP_FORWARD 1 | |||||
/* IP reassembly and segmentation.These are orthogonal even | |||||
* if they both deal with IP fragments */ | |||||
#define IP_REASSEMBLY 1 | |||||
#define IP_REASS_MAX_PBUFS 10 | |||||
#define MEMP_NUM_REASSDATA 10 | |||||
#define IP_FRAG 1 | |||||
/* ---------- ICMP options ---------- */ | |||||
#define ICMP_TTL 255 | |||||
/* ---------- DHCP options ---------- */ | |||||
/* Define LWIP_DHCP to 1 if you want DHCP configuration of | |||||
interfaces. */ | |||||
#define LWIP_DHCP 0 | |||||
/* 1 if you want to do an ARP check on the offered address | |||||
(recommended if using DHCP). */ | |||||
#define DHCP_DOES_ARP_CHECK (LWIP_DHCP) | |||||
/* ---------- AUTOIP options ------- */ | |||||
#define LWIP_AUTOIP 0 | |||||
/* ---------- SNMP options ---------- */ | |||||
/** @todo SNMP is experimental for now | |||||
@note UDP must be available for SNMP transport */ | |||||
#ifndef LWIP_SNMP | |||||
#define LWIP_SNMP 0 | |||||
#endif | |||||
#ifndef SNMP_PRIVATE_MIB | |||||
#define SNMP_PRIVATE_MIB 0 | |||||
#endif | |||||
/* ---------- UDP options ---------- */ | |||||
#define LWIP_UDP 1 | |||||
#define UDP_TTL 255 | |||||
/* ---------- RAW options ---------- */ | |||||
#define LWIP_RAW 1 | |||||
#define RAW_TTL 255 | |||||
/* ---------- Statistics options ---------- */ | |||||
/* individual STATS options can be turned off by defining them to 0 | |||||
* (e.g #define TCP_STATS 0). All of them are turned off if LWIP_STATS | |||||
* is 0 | |||||
* */ | |||||
#define LWIP_STATS 1 | |||||
/* ---------- PPP options ---------- */ | |||||
#define PPP_SUPPORT 0 /* Set > 0 for PPP */ | |||||
#if PPP_SUPPORT > 0 | |||||
#define NUM_PPP 1 /* Max PPP sessions. */ | |||||
/* Select modules to enable. Ideally these would be set in the makefile but | |||||
* we're limited by the command line length so you need to modify the settings | |||||
* in this file. | |||||
*/ | |||||
#define PAP_SUPPORT 1 /* Set > 0 for PAP. */ | |||||
#define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */ | |||||
#define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */ | |||||
#define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */ | |||||
#define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */ | |||||
#define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */ | |||||
#define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */ | |||||
/* | |||||
* Timeouts. | |||||
*/ | |||||
#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */ | |||||
#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */ | |||||
#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */ | |||||
#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */ | |||||
#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */ | |||||
#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */ | |||||
#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */ | |||||
#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */ | |||||
/* Interval in seconds between keepalive echo requests, 0 to disable. */ | |||||
#if 1 | |||||
#define LCP_ECHOINTERVAL 0 | |||||
#else | |||||
#define LCP_ECHOINTERVAL 10 | |||||
#endif | |||||
/* Number of unanswered echo requests before failure. */ | |||||
#define LCP_MAXECHOFAILS 3 | |||||
/* Max Xmit idle time (in jiffies) before resend flag char. */ | |||||
#define PPP_MAXIDLEFLAG 100 | |||||
/* | |||||
* Packet sizes | |||||
* | |||||
* Note - lcp shouldn't be allowed to negotiate stuff outside these | |||||
* limits. See lcp.h in the pppd directory. | |||||
* (XXX - these constants should simply be shared by lcp.c instead | |||||
* of living in lcp.h) | |||||
*/ | |||||
#define PPP_MTU 1500 /* Default MTU (size of Info field) */ | |||||
#if 0 | |||||
#define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) | |||||
#else | |||||
#define PPP_MAXMTU 1500 /* Largest MTU we allow */ | |||||
#endif | |||||
#define PPP_MINMTU 64 | |||||
#define PPP_MRU 1500 /* default MRU = max length of info field */ | |||||
#define PPP_MAXMRU 1500 /* Largest MRU we allow */ | |||||
#define PPP_DEFMRU 296 /* Try for this */ | |||||
#define PPP_MINMRU 128 /* No MRUs below this */ | |||||
#define MAXNAMELEN 256 /* max length of hostname or name for auth */ | |||||
#define MAXSECRETLEN 256 /* max length of password or secret */ | |||||
#endif /* PPP_SUPPORT > 0 */ | |||||
#endif /* __LWIPOPTS_H__ */ |