hiroshi matsumoto / EthernetNetIf

lpc1768

lwip/lwipopts.h@0:f35dada1dac1, 2015-01-27 (annotated)

Committer:
jh1cdv00
Date:
Tue Jan 27 01:38:19 2015 +0000
Revision:
0:f35dada1dac1
lpc1768

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jh1cdv00 0:f35dada1dac1 1 /*
jh1cdv00 0:f35dada1dac1 2 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
jh1cdv00 0:f35dada1dac1 3 * All rights reserved.
jh1cdv00 0:f35dada1dac1 4 *
jh1cdv00 0:f35dada1dac1 5 * Redistribution and use in source and binary forms, with or without modification,
jh1cdv00 0:f35dada1dac1 6 * are permitted provided that the following conditions are met:
jh1cdv00 0:f35dada1dac1 7 *
jh1cdv00 0:f35dada1dac1 8 * 1. Redistributions of source code must retain the above copyright notice,
jh1cdv00 0:f35dada1dac1 9 * this list of conditions and the following disclaimer.
jh1cdv00 0:f35dada1dac1 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
jh1cdv00 0:f35dada1dac1 11 * this list of conditions and the following disclaimer in the documentation
jh1cdv00 0:f35dada1dac1 12 * and/or other materials provided with the distribution.
jh1cdv00 0:f35dada1dac1 13 * 3. The name of the author may not be used to endorse or promote products
jh1cdv00 0:f35dada1dac1 14 * derived from this software without specific prior written permission.
jh1cdv00 0:f35dada1dac1 15 *
jh1cdv00 0:f35dada1dac1 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
jh1cdv00 0:f35dada1dac1 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
jh1cdv00 0:f35dada1dac1 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
jh1cdv00 0:f35dada1dac1 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
jh1cdv00 0:f35dada1dac1 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
jh1cdv00 0:f35dada1dac1 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
jh1cdv00 0:f35dada1dac1 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
jh1cdv00 0:f35dada1dac1 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
jh1cdv00 0:f35dada1dac1 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
jh1cdv00 0:f35dada1dac1 25 * OF SUCH DAMAGE.
jh1cdv00 0:f35dada1dac1 26 *
jh1cdv00 0:f35dada1dac1 27 * This file is part of the lwIP TCP/IP stack.
jh1cdv00 0:f35dada1dac1 28 *
jh1cdv00 0:f35dada1dac1 29 * Author: Adam Dunkels <adam@sics.se>
jh1cdv00 0:f35dada1dac1 30 *
jh1cdv00 0:f35dada1dac1 31 */
jh1cdv00 0:f35dada1dac1 32 #ifndef __LWIPOPTS_H__
jh1cdv00 0:f35dada1dac1 33 #define __LWIPOPTS_H__
jh1cdv00 0:f35dada1dac1 34
jh1cdv00 0:f35dada1dac1 35 #include "netCfg.h"
jh1cdv00 0:f35dada1dac1 36 #if NET_LWIP_STACK
jh1cdv00 0:f35dada1dac1 37
jh1cdv00 0:f35dada1dac1 38 //#include "arch/sys_arch.h"
jh1cdv00 0:f35dada1dac1 39
jh1cdv00 0:f35dada1dac1 40 /* <sys/time.h> is included in cc.h! */
jh1cdv00 0:f35dada1dac1 41 #define LWIP_TIMEVAL_PRIVATE 0
jh1cdv00 0:f35dada1dac1 42
jh1cdv00 0:f35dada1dac1 43 //#define __LWIP_DEBUG
jh1cdv00 0:f35dada1dac1 44 #include "dbg/dbg.h"
jh1cdv00 0:f35dada1dac1 45
jh1cdv00 0:f35dada1dac1 46 #ifdef __LWIP_DEBUG
jh1cdv00 0:f35dada1dac1 47
jh1cdv00 0:f35dada1dac1 48 #define LWIP_DEBUG 1
jh1cdv00 0:f35dada1dac1 49
jh1cdv00 0:f35dada1dac1 50 #define LWIP_DBG_MIN_LEVEL 0
jh1cdv00 0:f35dada1dac1 51 //#define LWIP_COMPAT_SOCKETS 1
jh1cdv00 0:f35dada1dac1 52 #define TAPIF_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 53 #define TUNIF_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 54 #define UNIXIF_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 55 #define DELIF_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 56 #define SIO_FIFO_DEBUG LWIP_DBG_ON
jh1cdv00 0:f35dada1dac1 57 #define TCPDUMP_DEBUG LWIP_DBG_ON
jh1cdv00 0:f35dada1dac1 58
jh1cdv00 0:f35dada1dac1 59 #define PPP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 60 #define MEM_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 61 #define MEMP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 62 #define PBUF_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 63 #define API_LIB_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 64 #define API_MSG_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 65 #define TCPIP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 66 #define NETIF_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 67 #define SOCKETS_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 68 #define DEMO_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 69 #define IP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 70 #define IP_REASS_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 71 #define RAW_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 72 #define ICMP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 73 #define IGMP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 74 #define UDP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 75 #define TCP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 76 #define TCP_INPUT_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 77 #define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 78 #define TCP_RTO_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 79 #define TCP_CWND_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 80 #define TCP_WND_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 81 #define TCP_FR_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 82 #define TCP_QLEN_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 83 #define TCP_RST_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 84 #define ETHARP_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 85 #define DNS_DEBUG LWIP_DBG_OFF
jh1cdv00 0:f35dada1dac1 86
jh1cdv00 0:f35dada1dac1 87 #endif
jh1cdv00 0:f35dada1dac1 88
jh1cdv00 0:f35dada1dac1 89 /*
jh1cdv00 0:f35dada1dac1 90 extern unsigned char debug_flags;
jh1cdv00 0:f35dada1dac1 91 #define LWIP_DBG_TYPES_ON debug_flags
jh1cdv00 0:f35dada1dac1 92 */
jh1cdv00 0:f35dada1dac1 93 #define NO_SYS 1
jh1cdv00 0:f35dada1dac1 94 #define LWIP_SOCKET (NO_SYS==0)
jh1cdv00 0:f35dada1dac1 95 #define LWIP_NETCONN (NO_SYS==0)
jh1cdv00 0:f35dada1dac1 96
jh1cdv00 0:f35dada1dac1 97
jh1cdv00 0:f35dada1dac1 98 #define IP_FRAG_USES_STATIC_BUF 0
jh1cdv00 0:f35dada1dac1 99
jh1cdv00 0:f35dada1dac1 100
jh1cdv00 0:f35dada1dac1 101
jh1cdv00 0:f35dada1dac1 102 /* ---------- Memory options ---------- */
jh1cdv00 0:f35dada1dac1 103 /* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
jh1cdv00 0:f35dada1dac1 104 lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
jh1cdv00 0:f35dada1dac1 105 byte alignment -> define MEM_ALIGNMENT to 2. */
jh1cdv00 0:f35dada1dac1 106 /* MSVC port: intel processors don't need 4-byte alignment,
jh1cdv00 0:f35dada1dac1 107 but are faster that way! */
jh1cdv00 0:f35dada1dac1 108 #define MEM_ALIGNMENT 4
jh1cdv00 0:f35dada1dac1 109
jh1cdv00 0:f35dada1dac1 110 /* MEM_SIZE: the size of the heap memory. If the application will send
jh1cdv00 0:f35dada1dac1 111 a lot of data that needs to be copied, this should be set high. */
jh1cdv00 0:f35dada1dac1 112 //#define MEM_SIZE 10240
jh1cdv00 0:f35dada1dac1 113
jh1cdv00 0:f35dada1dac1 114 #if TARGET_LPC1768
jh1cdv00 0:f35dada1dac1 115
jh1cdv00 0:f35dada1dac1 116
jh1cdv00 0:f35dada1dac1 117 #define MEM_SIZE 3000 //2000
jh1cdv00 0:f35dada1dac1 118
jh1cdv00 0:f35dada1dac1 119 ///
jh1cdv00 0:f35dada1dac1 120
jh1cdv00 0:f35dada1dac1 121 #define MEM_POSITION __attribute((section("AHBSRAM0")))
jh1cdv00 0:f35dada1dac1 122
jh1cdv00 0:f35dada1dac1 123 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
jh1cdv00 0:f35dada1dac1 124 sends a lot of data out of ROM (or other static memory), this
jh1cdv00 0:f35dada1dac1 125 should be set high. */
jh1cdv00 0:f35dada1dac1 126 #define MEMP_NUM_PBUF 16
jh1cdv00 0:f35dada1dac1 127 /* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One
jh1cdv00 0:f35dada1dac1 128 per active RAW "connection". */
jh1cdv00 0:f35dada1dac1 129 //#define MEMP_NUM_RAW_PCB 3
jh1cdv00 0:f35dada1dac1 130 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
jh1cdv00 0:f35dada1dac1 131 per active UDP "connection". */
jh1cdv00 0:f35dada1dac1 132 #define MEMP_NUM_UDP_PCB 4
jh1cdv00 0:f35dada1dac1 133 /* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
jh1cdv00 0:f35dada1dac1 134 connections. */
jh1cdv00 0:f35dada1dac1 135 #define MEMP_NUM_TCP_PCB 3
jh1cdv00 0:f35dada1dac1 136 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
jh1cdv00 0:f35dada1dac1 137 connections. */
jh1cdv00 0:f35dada1dac1 138 #define MEMP_NUM_TCP_PCB_LISTEN 2//4
jh1cdv00 0:f35dada1dac1 139 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
jh1cdv00 0:f35dada1dac1 140 segments. */
jh1cdv00 0:f35dada1dac1 141 #define MEMP_NUM_TCP_SEG 16
jh1cdv00 0:f35dada1dac1 142 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
jh1cdv00 0:f35dada1dac1 143 timeouts. */
jh1cdv00 0:f35dada1dac1 144 #define MEMP_NUM_SYS_TIMEOUT 12
jh1cdv00 0:f35dada1dac1 145
jh1cdv00 0:f35dada1dac1 146 /* The following four are used only with the sequential API and can be
jh1cdv00 0:f35dada1dac1 147 set to 0 if the application only will use the raw API. */
jh1cdv00 0:f35dada1dac1 148 /* MEMP_NUM_NETBUF: the number of struct netbufs. */
jh1cdv00 0:f35dada1dac1 149 #define MEMP_NUM_NETBUF 0
jh1cdv00 0:f35dada1dac1 150 /* MEMP_NUM_NETCONN: the number of struct netconns. */
jh1cdv00 0:f35dada1dac1 151 #define MEMP_NUM_NETCONN 0
jh1cdv00 0:f35dada1dac1 152 /* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used
jh1cdv00 0:f35dada1dac1 153 for sequential API communication and incoming packets. Used in
jh1cdv00 0:f35dada1dac1 154 src/api/tcpip.c. */
jh1cdv00 0:f35dada1dac1 155 #define MEMP_NUM_TCPIP_MSG_API 0
jh1cdv00 0:f35dada1dac1 156 #define MEMP_NUM_TCPIP_MSG_INPKT 0
jh1cdv00 0:f35dada1dac1 157
jh1cdv00 0:f35dada1dac1 158 /* ---------- Pbuf options ---------- */
jh1cdv00 0:f35dada1dac1 159 /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
jh1cdv00 0:f35dada1dac1 160 #define PBUF_POOL_SIZE 8//16//100
jh1cdv00 0:f35dada1dac1 161
jh1cdv00 0:f35dada1dac1 162 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
jh1cdv00 0:f35dada1dac1 163 //#define PBUF_POOL_BUFSIZE 128
jh1cdv00 0:f35dada1dac1 164
jh1cdv00 0:f35dada1dac1 165 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
jh1cdv00 0:f35dada1dac1 166 link level header. */
jh1cdv00 0:f35dada1dac1 167 //#define PBUF_LINK_HLEN 16
jh1cdv00 0:f35dada1dac1 168
jh1cdv00 0:f35dada1dac1 169 /** SYS_LIGHTWEIGHT_PROT
jh1cdv00 0:f35dada1dac1 170 * define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
jh1cdv00 0:f35dada1dac1 171 * for certain critical regions during buffer allocation, deallocation and memory
jh1cdv00 0:f35dada1dac1 172 * allocation and deallocation.
jh1cdv00 0:f35dada1dac1 173 */
jh1cdv00 0:f35dada1dac1 174 #define SYS_LIGHTWEIGHT_PROT 0 //No sys here
jh1cdv00 0:f35dada1dac1 175
jh1cdv00 0:f35dada1dac1 176 /* ---------- TCP options ---------- */
jh1cdv00 0:f35dada1dac1 177 #define LWIP_TCP 1
jh1cdv00 0:f35dada1dac1 178 //#define TCP_TTL 255
jh1cdv00 0:f35dada1dac1 179
jh1cdv00 0:f35dada1dac1 180 /* Controls if TCP should queue segments that arrive out of
jh1cdv00 0:f35dada1dac1 181 order. Define to 0 if your device is low on memory. */
jh1cdv00 0:f35dada1dac1 182 #define TCP_QUEUE_OOSEQ 1
jh1cdv00 0:f35dada1dac1 183
jh1cdv00 0:f35dada1dac1 184 /* TCP Maximum segment size. */
jh1cdv00 0:f35dada1dac1 185 //#define TCP_MSS 1024
jh1cdv00 0:f35dada1dac1 186 #define TCP_MSS 536//1024//536//0x276
jh1cdv00 0:f35dada1dac1 187
jh1cdv00 0:f35dada1dac1 188 /* TCP sender buffer space (bytes). */
jh1cdv00 0:f35dada1dac1 189 #define TCP_SND_BUF (3 * TCP_MSS) //2048
jh1cdv00 0:f35dada1dac1 190
jh1cdv00 0:f35dada1dac1 191 /* TCP sender buffer space (pbufs). This must be at least = 2 *
jh1cdv00 0:f35dada1dac1 192 TCP_SND_BUF/TCP_MSS for things to work. */
jh1cdv00 0:f35dada1dac1 193 #define TCP_SND_QUEUELEN (4 * (TCP_SND_BUF)/(TCP_MSS))
jh1cdv00 0:f35dada1dac1 194
jh1cdv00 0:f35dada1dac1 195 /* TCP writable space (bytes). This must be less than or equal
jh1cdv00 0:f35dada1dac1 196 to TCP_SND_BUF. It is the amount of space which must be
jh1cdv00 0:f35dada1dac1 197 available in the tcp snd_buf for select to return writable */
jh1cdv00 0:f35dada1dac1 198 #define TCP_SNDLOWAT ((TCP_SND_BUF)/2)
jh1cdv00 0:f35dada1dac1 199
jh1cdv00 0:f35dada1dac1 200 /**
jh1cdv00 0:f35dada1dac1 201 * TCP_WND: The size of a TCP window. This must be at least
jh1cdv00 0:f35dada1dac1 202 * (2 * TCP_MSS) for things to work well
jh1cdv00 0:f35dada1dac1 203 */
jh1cdv00 0:f35dada1dac1 204 /* TCP receive window. */
jh1cdv00 0:f35dada1dac1 205 #define TCP_WND (4 * TCP_MSS) //8096
jh1cdv00 0:f35dada1dac1 206
jh1cdv00 0:f35dada1dac1 207 /* Maximum number of retransmissions of data segments. */
jh1cdv00 0:f35dada1dac1 208 //#define TCP_MAXRTX 12
jh1cdv00 0:f35dada1dac1 209
jh1cdv00 0:f35dada1dac1 210 /* Maximum number of retransmissions of SYN segments. */
jh1cdv00 0:f35dada1dac1 211 //#define TCP_SYNMAXRTX 4
jh1cdv00 0:f35dada1dac1 212
jh1cdv00 0:f35dada1dac1 213 #elif TARGET_LPC2368
jh1cdv00 0:f35dada1dac1 214
jh1cdv00 0:f35dada1dac1 215 #define MEM_POSITION __attribute((section("AHBSRAM1")))
jh1cdv00 0:f35dada1dac1 216
jh1cdv00 0:f35dada1dac1 217 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
jh1cdv00 0:f35dada1dac1 218 sends a lot of data out of ROM (or other static memory), this
jh1cdv00 0:f35dada1dac1 219 should be set high. */
jh1cdv00 0:f35dada1dac1 220 #define MEMP_NUM_PBUF 8
jh1cdv00 0:f35dada1dac1 221 /* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One
jh1cdv00 0:f35dada1dac1 222 per active RAW "connection". */
jh1cdv00 0:f35dada1dac1 223 //#define MEMP_NUM_RAW_PCB 3
jh1cdv00 0:f35dada1dac1 224 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
jh1cdv00 0:f35dada1dac1 225 per active UDP "connection". */
jh1cdv00 0:f35dada1dac1 226 #define MEMP_NUM_UDP_PCB 2
jh1cdv00 0:f35dada1dac1 227 /* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
jh1cdv00 0:f35dada1dac1 228 connections. */
jh1cdv00 0:f35dada1dac1 229 #define MEMP_NUM_TCP_PCB 2
jh1cdv00 0:f35dada1dac1 230 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
jh1cdv00 0:f35dada1dac1 231 connections. */
jh1cdv00 0:f35dada1dac1 232 #define MEMP_NUM_TCP_PCB_LISTEN 2//4
jh1cdv00 0:f35dada1dac1 233 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
jh1cdv00 0:f35dada1dac1 234 segments. */
jh1cdv00 0:f35dada1dac1 235 #define MEMP_NUM_TCP_SEG 8
jh1cdv00 0:f35dada1dac1 236 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
jh1cdv00 0:f35dada1dac1 237 timeouts. */
jh1cdv00 0:f35dada1dac1 238 #define MEMP_NUM_SYS_TIMEOUT 12
jh1cdv00 0:f35dada1dac1 239
jh1cdv00 0:f35dada1dac1 240 /* The following four are used only with the sequential API and can be
jh1cdv00 0:f35dada1dac1 241 set to 0 if the application only will use the raw API. */
jh1cdv00 0:f35dada1dac1 242 /* MEMP_NUM_NETBUF: the number of struct netbufs. */
jh1cdv00 0:f35dada1dac1 243 #define MEMP_NUM_NETBUF 0
jh1cdv00 0:f35dada1dac1 244 /* MEMP_NUM_NETCONN: the number of struct netconns. */
jh1cdv00 0:f35dada1dac1 245 #define MEMP_NUM_NETCONN 0
jh1cdv00 0:f35dada1dac1 246 /* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used
jh1cdv00 0:f35dada1dac1 247 for sequential API communication and incoming packets. Used in
jh1cdv00 0:f35dada1dac1 248 src/api/tcpip.c. */
jh1cdv00 0:f35dada1dac1 249 #define MEMP_NUM_TCPIP_MSG_API 0
jh1cdv00 0:f35dada1dac1 250 #define MEMP_NUM_TCPIP_MSG_INPKT 0
jh1cdv00 0:f35dada1dac1 251
jh1cdv00 0:f35dada1dac1 252 /* ---------- Pbuf options ---------- */
jh1cdv00 0:f35dada1dac1 253 /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
jh1cdv00 0:f35dada1dac1 254 #define PBUF_POOL_SIZE 8//16//100
jh1cdv00 0:f35dada1dac1 255
jh1cdv00 0:f35dada1dac1 256 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
jh1cdv00 0:f35dada1dac1 257 //#define PBUF_POOL_BUFSIZE 128
jh1cdv00 0:f35dada1dac1 258
jh1cdv00 0:f35dada1dac1 259 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
jh1cdv00 0:f35dada1dac1 260 link level header. */
jh1cdv00 0:f35dada1dac1 261 //#define PBUF_LINK_HLEN 16
jh1cdv00 0:f35dada1dac1 262
jh1cdv00 0:f35dada1dac1 263 /** SYS_LIGHTWEIGHT_PROT
jh1cdv00 0:f35dada1dac1 264 * define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
jh1cdv00 0:f35dada1dac1 265 * for certain critical regions during buffer allocation, deallocation and memory
jh1cdv00 0:f35dada1dac1 266 * allocation and deallocation.
jh1cdv00 0:f35dada1dac1 267 */
jh1cdv00 0:f35dada1dac1 268 #define SYS_LIGHTWEIGHT_PROT 0 //No sys here
jh1cdv00 0:f35dada1dac1 269
jh1cdv00 0:f35dada1dac1 270 /* ---------- TCP options ---------- */
jh1cdv00 0:f35dada1dac1 271 #define LWIP_TCP 1
jh1cdv00 0:f35dada1dac1 272 #define TCP_TTL 255
jh1cdv00 0:f35dada1dac1 273
jh1cdv00 0:f35dada1dac1 274 /* Controls if TCP should queue segments that arrive out of
jh1cdv00 0:f35dada1dac1 275 order. Define to 0 if your device is low on memory. */
jh1cdv00 0:f35dada1dac1 276 #define TCP_QUEUE_OOSEQ 0
jh1cdv00 0:f35dada1dac1 277
jh1cdv00 0:f35dada1dac1 278 /* TCP Maximum segment size. */
jh1cdv00 0:f35dada1dac1 279 //#define TCP_MSS 1024
jh1cdv00 0:f35dada1dac1 280 #define TCP_MSS 536//0x276//536//0x276
jh1cdv00 0:f35dada1dac1 281
jh1cdv00 0:f35dada1dac1 282 /* TCP sender buffer space (bytes). */
jh1cdv00 0:f35dada1dac1 283 #define TCP_SND_BUF (3 * TCP_MSS)
jh1cdv00 0:f35dada1dac1 284
jh1cdv00 0:f35dada1dac1 285 /* TCP sender buffer space (pbufs). This must be at least = 2 *
jh1cdv00 0:f35dada1dac1 286 TCP_SND_BUF/TCP_MSS for things to work. */
jh1cdv00 0:f35dada1dac1 287 #define TCP_SND_QUEUELEN (2 * TCP_SND_BUF/TCP_MSS)//(4 * TCP_SND_BUF/TCP_MSS)
jh1cdv00 0:f35dada1dac1 288
jh1cdv00 0:f35dada1dac1 289 /* TCP writable space (bytes). This must be less than or equal
jh1cdv00 0:f35dada1dac1 290 to TCP_SND_BUF. It is the amount of space which must be
jh1cdv00 0:f35dada1dac1 291 available in the tcp snd_buf for select to return writable */
jh1cdv00 0:f35dada1dac1 292 #define TCP_SNDLOWAT (TCP_SND_BUF/2)
jh1cdv00 0:f35dada1dac1 293
jh1cdv00 0:f35dada1dac1 294 /* TCP receive window. */
jh1cdv00 0:f35dada1dac1 295 #define TCP_WND (3 * TCP_MSS) //8096
jh1cdv00 0:f35dada1dac1 296
jh1cdv00 0:f35dada1dac1 297 /* Maximum number of retransmissions of data segments. */
jh1cdv00 0:f35dada1dac1 298 //#define TCP_MAXRTX 12
jh1cdv00 0:f35dada1dac1 299
jh1cdv00 0:f35dada1dac1 300 /* Maximum number of retransmissions of SYN segments. */
jh1cdv00 0:f35dada1dac1 301 //#define TCP_SYNMAXRTX 4
jh1cdv00 0:f35dada1dac1 302
jh1cdv00 0:f35dada1dac1 303 #endif
jh1cdv00 0:f35dada1dac1 304
jh1cdv00 0:f35dada1dac1 305 /* ---------- ARP options ---------- */
jh1cdv00 0:f35dada1dac1 306 #define LWIP_ARP (NET_ETH | NET_ZG2100)
jh1cdv00 0:f35dada1dac1 307 #define ARP_TABLE_SIZE 4//10
jh1cdv00 0:f35dada1dac1 308 #define ARP_QUEUEING 0
jh1cdv00 0:f35dada1dac1 309 #define ETHARP_TRUST_IP_MAC 1
jh1cdv00 0:f35dada1dac1 310
jh1cdv00 0:f35dada1dac1 311 /* ---------- IP options ---------- */
jh1cdv00 0:f35dada1dac1 312 /* Define IP_FORWARD to 1 if you wish to have the ability to forward
jh1cdv00 0:f35dada1dac1 313 IP packets across network interfaces. If you are going to run lwIP
jh1cdv00 0:f35dada1dac1 314 on a device with only one network interface, define this to 0. */
jh1cdv00 0:f35dada1dac1 315 #define IP_FORWARD 0
jh1cdv00 0:f35dada1dac1 316
jh1cdv00 0:f35dada1dac1 317
jh1cdv00 0:f35dada1dac1 318 /* IP reassembly and segmentation.These are orthogonal even
jh1cdv00 0:f35dada1dac1 319 * if they both deal with IP fragments */
jh1cdv00 0:f35dada1dac1 320 /*
jh1cdv00 0:f35dada1dac1 321 #define IP_REASSEMBLY 1
jh1cdv00 0:f35dada1dac1 322 #define IP_REASS_MAX_PBUFS 10
jh1cdv00 0:f35dada1dac1 323 #define MEMP_NUM_REASSDATA 10
jh1cdv00 0:f35dada1dac1 324 #define IP_FRAG 1
jh1cdv00 0:f35dada1dac1 325 */
jh1cdv00 0:f35dada1dac1 326 /* ---------- ICMP options ---------- */
jh1cdv00 0:f35dada1dac1 327 #define ICMP_TTL 255
jh1cdv00 0:f35dada1dac1 328
jh1cdv00 0:f35dada1dac1 329 /* ---------- IGMP options ---------- */
jh1cdv00 0:f35dada1dac1 330 #define LWIP_IGMP (NET_ETH | NET_ZG2100)
jh1cdv00 0:f35dada1dac1 331
jh1cdv00 0:f35dada1dac1 332 /* ---------- DHCP options ---------- */
jh1cdv00 0:f35dada1dac1 333 /* Define LWIP_DHCP to 1 if you want DHCP configuration of
jh1cdv00 0:f35dada1dac1 334 interfaces. */
jh1cdv00 0:f35dada1dac1 335 #define LWIP_DHCP (NET_ETH | NET_ZG2100)
jh1cdv00 0:f35dada1dac1 336
jh1cdv00 0:f35dada1dac1 337 /* 1 if you want to do an ARP check on the offered address
jh1cdv00 0:f35dada1dac1 338 (recommended if using DHCP). */
jh1cdv00 0:f35dada1dac1 339 #define DHCP_DOES_ARP_CHECK (LWIP_DHCP)
jh1cdv00 0:f35dada1dac1 340
jh1cdv00 0:f35dada1dac1 341 /* ---------- AUTOIP options ------- */
jh1cdv00 0:f35dada1dac1 342 #define LWIP_AUTOIP 0
jh1cdv00 0:f35dada1dac1 343
jh1cdv00 0:f35dada1dac1 344 /* ---------- SNMP options ---------- */
jh1cdv00 0:f35dada1dac1 345 /** @todo SNMP is experimental for now
jh1cdv00 0:f35dada1dac1 346 @note UDP must be available for SNMP transport */
jh1cdv00 0:f35dada1dac1 347 #ifndef LWIP_SNMP
jh1cdv00 0:f35dada1dac1 348 #define LWIP_SNMP 0
jh1cdv00 0:f35dada1dac1 349 #endif
jh1cdv00 0:f35dada1dac1 350
jh1cdv00 0:f35dada1dac1 351
jh1cdv00 0:f35dada1dac1 352 #ifndef SNMP_PRIVATE_MIB
jh1cdv00 0:f35dada1dac1 353 #define SNMP_PRIVATE_MIB 0
jh1cdv00 0:f35dada1dac1 354 #endif
jh1cdv00 0:f35dada1dac1 355
jh1cdv00 0:f35dada1dac1 356
jh1cdv00 0:f35dada1dac1 357 /* ---------- UDP options ---------- */
jh1cdv00 0:f35dada1dac1 358 #define LWIP_UDP 1
jh1cdv00 0:f35dada1dac1 359 #define UDP_TTL 255
jh1cdv00 0:f35dada1dac1 360
jh1cdv00 0:f35dada1dac1 361 /* ---------- DNS options ---------- */
jh1cdv00 0:f35dada1dac1 362 #define LWIP_DNS 1
jh1cdv00 0:f35dada1dac1 363
jh1cdv00 0:f35dada1dac1 364 /* ---------- RAW options ---------- */
jh1cdv00 0:f35dada1dac1 365 #define LWIP_RAW 0
jh1cdv00 0:f35dada1dac1 366 #define RAW_TTL 255
jh1cdv00 0:f35dada1dac1 367
jh1cdv00 0:f35dada1dac1 368 /* ---------- Statistics options ---------- */
jh1cdv00 0:f35dada1dac1 369 /* individual STATS options can be turned off by defining them to 0
jh1cdv00 0:f35dada1dac1 370 * (e.g #define TCP_STATS 0). All of them are turned off if LWIP_STATS
jh1cdv00 0:f35dada1dac1 371 * is 0
jh1cdv00 0:f35dada1dac1 372 * */
jh1cdv00 0:f35dada1dac1 373
jh1cdv00 0:f35dada1dac1 374 #define LWIP_STATS 0
jh1cdv00 0:f35dada1dac1 375
jh1cdv00 0:f35dada1dac1 376 /* ---------- PPP options ---------- */
jh1cdv00 0:f35dada1dac1 377
jh1cdv00 0:f35dada1dac1 378 #define PPP_SUPPORT NET_PPP /* Set > 0 for PPP */
jh1cdv00 0:f35dada1dac1 379
jh1cdv00 0:f35dada1dac1 380 #if PPP_SUPPORT > 0
jh1cdv00 0:f35dada1dac1 381
jh1cdv00 0:f35dada1dac1 382 #define NUM_PPP 1 /* Max PPP sessions. */
jh1cdv00 0:f35dada1dac1 383
jh1cdv00 0:f35dada1dac1 384
jh1cdv00 0:f35dada1dac1 385 /* Select modules to enable. Ideally these would be set in the makefile but
jh1cdv00 0:f35dada1dac1 386 * we're limited by the command line length so you need to modify the settings
jh1cdv00 0:f35dada1dac1 387 * in this file.
jh1cdv00 0:f35dada1dac1 388 */
jh1cdv00 0:f35dada1dac1 389 #define PAP_SUPPORT 1 /* Set > 0 for PAP. */
jh1cdv00 0:f35dada1dac1 390 #define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */
jh1cdv00 0:f35dada1dac1 391 #define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */
jh1cdv00 0:f35dada1dac1 392 #define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */
jh1cdv00 0:f35dada1dac1 393 #define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */
jh1cdv00 0:f35dada1dac1 394 #define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */
jh1cdv00 0:f35dada1dac1 395 #define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */
jh1cdv00 0:f35dada1dac1 396
jh1cdv00 0:f35dada1dac1 397
jh1cdv00 0:f35dada1dac1 398 /*
jh1cdv00 0:f35dada1dac1 399 * Timeouts.
jh1cdv00 0:f35dada1dac1 400 */
jh1cdv00 0:f35dada1dac1 401 #define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
jh1cdv00 0:f35dada1dac1 402 #define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
jh1cdv00 0:f35dada1dac1 403 #define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
jh1cdv00 0:f35dada1dac1 404 #define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
jh1cdv00 0:f35dada1dac1 405
jh1cdv00 0:f35dada1dac1 406 #define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
jh1cdv00 0:f35dada1dac1 407 #define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
jh1cdv00 0:f35dada1dac1 408
jh1cdv00 0:f35dada1dac1 409 #define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
jh1cdv00 0:f35dada1dac1 410 #define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
jh1cdv00 0:f35dada1dac1 411
jh1cdv00 0:f35dada1dac1 412
jh1cdv00 0:f35dada1dac1 413 /* Interval in seconds between keepalive echo requests, 0 to disable. */
jh1cdv00 0:f35dada1dac1 414 #if 1
jh1cdv00 0:f35dada1dac1 415 #define LCP_ECHOINTERVAL 0
jh1cdv00 0:f35dada1dac1 416 #else
jh1cdv00 0:f35dada1dac1 417
jh1cdv00 0:f35dada1dac1 418 #define LCP_ECHOINTERVAL 10
jh1cdv00 0:f35dada1dac1 419 #endif
jh1cdv00 0:f35dada1dac1 420
jh1cdv00 0:f35dada1dac1 421
jh1cdv00 0:f35dada1dac1 422 /* Number of unanswered echo requests before failure. */
jh1cdv00 0:f35dada1dac1 423 #define LCP_MAXECHOFAILS 3
jh1cdv00 0:f35dada1dac1 424
jh1cdv00 0:f35dada1dac1 425 /* Max Xmit idle time (in jiffies) before resend flag char. */
jh1cdv00 0:f35dada1dac1 426 #define PPP_MAXIDLEFLAG 0//Send it every time//100
jh1cdv00 0:f35dada1dac1 427
jh1cdv00 0:f35dada1dac1 428 /*
jh1cdv00 0:f35dada1dac1 429 * Packet sizes
jh1cdv00 0:f35dada1dac1 430 *
jh1cdv00 0:f35dada1dac1 431 * Note - lcp shouldn't be allowed to negotiate stuff outside these
jh1cdv00 0:f35dada1dac1 432 * limits. See lcp.h in the pppd directory.
jh1cdv00 0:f35dada1dac1 433 * (XXX - these constants should simply be shared by lcp.c instead
jh1cdv00 0:f35dada1dac1 434 * of living in lcp.h)
jh1cdv00 0:f35dada1dac1 435 */
jh1cdv00 0:f35dada1dac1 436 #define PPP_MTU 1500 /* Default MTU (size of Info field) */
jh1cdv00 0:f35dada1dac1 437 #if 0
jh1cdv00 0:f35dada1dac1 438 #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN)
jh1cdv00 0:f35dada1dac1 439 #else
jh1cdv00 0:f35dada1dac1 440
jh1cdv00 0:f35dada1dac1 441 #define PPP_MAXMTU 1500 /* Largest MTU we allow */
jh1cdv00 0:f35dada1dac1 442 #endif
jh1cdv00 0:f35dada1dac1 443
jh1cdv00 0:f35dada1dac1 444 #define PPP_MINMTU 64
jh1cdv00 0:f35dada1dac1 445 #define PPP_MRU 1500 /* default MRU = max length of info field */
jh1cdv00 0:f35dada1dac1 446 #define PPP_MAXMRU 1500 /* Largest MRU we allow */
jh1cdv00 0:f35dada1dac1 447 #define PPP_DEFMRU 296 /* Try for this */
jh1cdv00 0:f35dada1dac1 448 #define PPP_MINMRU 128 /* No MRUs below this */
jh1cdv00 0:f35dada1dac1 449
jh1cdv00 0:f35dada1dac1 450
jh1cdv00 0:f35dada1dac1 451 #define MAXNAMELEN 64 /* max length of hostname or name for auth */
jh1cdv00 0:f35dada1dac1 452 #define MAXSECRETLEN 64 /* max length of password or secret */
jh1cdv00 0:f35dada1dac1 453
jh1cdv00 0:f35dada1dac1 454 #endif /* PPP_SUPPORT > 0 */
jh1cdv00 0:f35dada1dac1 455
jh1cdv00 0:f35dada1dac1 456 //C++ Compat
jh1cdv00 0:f35dada1dac1 457 #define try vTry
jh1cdv00 0:f35dada1dac1 458
jh1cdv00 0:f35dada1dac1 459 #endif
jh1cdv00 0:f35dada1dac1 460
jh1cdv00 0:f35dada1dac1 461
jh1cdv00 0:f35dada1dac1 462 #endif /* __LWIPOPTS_H__ */