Amruta S / EthernetNetIf

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Dependents:   LPC1768_AppBoard_Internet_LCD_Clock

Fork of EthernetNetIf by Donatien Garnier

LPC1768/lwip/lwipopts2.h@6:01cb5a40de7d, 2014-02-13 (annotated)

Committer:
joinamruta
Date:
Thu Feb 13 10:13:38 2014 +0000
Revision:
6:01cb5a40de7d
Parent:
5:bc7df6da7589 
Increased EthernetNetIf  setup() function default time out value

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 5:bc7df6da7589 1 /*
donatien 5:bc7df6da7589 2 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
donatien 5:bc7df6da7589 3 * All rights reserved.
donatien 5:bc7df6da7589 4 *
donatien 5:bc7df6da7589 5 * Redistribution and use in source and binary forms, with or without modification,
donatien 5:bc7df6da7589 6 * are permitted provided that the following conditions are met:
donatien 5:bc7df6da7589 7 *
donatien 5:bc7df6da7589 8 * 1. Redistributions of source code must retain the above copyright notice,
donatien 5:bc7df6da7589 9 * this list of conditions and the following disclaimer.
donatien 5:bc7df6da7589 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
donatien 5:bc7df6da7589 11 * this list of conditions and the following disclaimer in the documentation
donatien 5:bc7df6da7589 12 * and/or other materials provided with the distribution.
donatien 5:bc7df6da7589 13 * 3. The name of the author may not be used to endorse or promote products
donatien 5:bc7df6da7589 14 * derived from this software without specific prior written permission.
donatien 5:bc7df6da7589 15 *
donatien 5:bc7df6da7589 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
donatien 5:bc7df6da7589 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
donatien 5:bc7df6da7589 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
donatien 5:bc7df6da7589 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
donatien 5:bc7df6da7589 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
donatien 5:bc7df6da7589 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
donatien 5:bc7df6da7589 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
donatien 5:bc7df6da7589 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
donatien 5:bc7df6da7589 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
donatien 5:bc7df6da7589 25 * OF SUCH DAMAGE.
donatien 5:bc7df6da7589 26 *
donatien 5:bc7df6da7589 27 * This file is part of the lwIP TCP/IP stack.
donatien 5:bc7df6da7589 28 *
donatien 5:bc7df6da7589 29 * Author: Adam Dunkels <adam@sics.se>
donatien 5:bc7df6da7589 30 *
donatien 5:bc7df6da7589 31 */
donatien 5:bc7df6da7589 32 #ifndef __LWIPOPTS_H__
donatien 5:bc7df6da7589 33 #define __LWIPOPTS_H__
donatien 5:bc7df6da7589 34
donatien 5:bc7df6da7589 35 #include "netCfg.h"
donatien 5:bc7df6da7589 36 #if NET_LWIP_STACK
donatien 5:bc7df6da7589 37
donatien 5:bc7df6da7589 38 //#include "arch/sys_arch.h"
donatien 5:bc7df6da7589 39
donatien 5:bc7df6da7589 40 /* <sys/time.h> is included in cc.h! */
donatien 5:bc7df6da7589 41 #define LWIP_TIMEVAL_PRIVATE 0
donatien 5:bc7df6da7589 42
donatien 5:bc7df6da7589 43 //#define __LWIP_DEBUG
donatien 5:bc7df6da7589 44 #include "dbg/dbg.h"
donatien 5:bc7df6da7589 45
donatien 5:bc7df6da7589 46 #ifdef __LWIP_DEBUG
donatien 5:bc7df6da7589 47
donatien 5:bc7df6da7589 48 #define LWIP_DEBUG 1
donatien 5:bc7df6da7589 49
donatien 5:bc7df6da7589 50 #define LWIP_DBG_MIN_LEVEL 0
donatien 5:bc7df6da7589 51 //#define LWIP_COMPAT_SOCKETS 1
donatien 5:bc7df6da7589 52 #define TAPIF_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 53 #define TUNIF_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 54 #define UNIXIF_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 55 #define DELIF_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 56 #define SIO_FIFO_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 57 #define TCPDUMP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 58
donatien 5:bc7df6da7589 59 #define PPP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 60 #define MEM_DEBUG LWIP_DBG_ON
donatien 5:bc7df6da7589 61 #define MEMP_DEBUG LWIP_DBG_ON
donatien 5:bc7df6da7589 62 #define PBUF_DEBUG LWIP_DBG_ON
donatien 5:bc7df6da7589 63 #define API_LIB_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 64 #define API_MSG_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 65 #define TCPIP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 66 #define NETIF_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 67 #define SOCKETS_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 68 #define DEMO_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 69 #define IP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 70 #define IP_REASS_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 71 #define RAW_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 72 #define ICMP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 73 #define UDP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 74 #define TCP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 75 #define TCP_INPUT_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 76 #define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 77 #define TCP_RTO_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 78 #define TCP_CWND_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 79 #define TCP_WND_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 80 #define TCP_FR_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 81 #define TCP_QLEN_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 82 #define TCP_RST_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 83 #define ETHARP_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 84 #define DNS_DEBUG LWIP_DBG_OFF
donatien 5:bc7df6da7589 85
donatien 5:bc7df6da7589 86 #endif
donatien 5:bc7df6da7589 87
donatien 5:bc7df6da7589 88 /*
donatien 5:bc7df6da7589 89 extern unsigned char debug_flags;
donatien 5:bc7df6da7589 90 #define LWIP_DBG_TYPES_ON debug_flags
donatien 5:bc7df6da7589 91 */
donatien 5:bc7df6da7589 92 #define NO_SYS 1
donatien 5:bc7df6da7589 93 #define LWIP_SOCKET (NO_SYS==0)
donatien 5:bc7df6da7589 94 #define LWIP_NETCONN (NO_SYS==0)
donatien 5:bc7df6da7589 95
donatien 5:bc7df6da7589 96
donatien 5:bc7df6da7589 97 #define IP_FRAG_USES_STATIC_BUF 0
donatien 5:bc7df6da7589 98
donatien 5:bc7df6da7589 99
donatien 5:bc7df6da7589 100
donatien 5:bc7df6da7589 101 /* ---------- Memory options ---------- */
donatien 5:bc7df6da7589 102 /* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
donatien 5:bc7df6da7589 103 lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
donatien 5:bc7df6da7589 104 byte alignment -> define MEM_ALIGNMENT to 2. */
donatien 5:bc7df6da7589 105 /* MSVC port: intel processors don't need 4-byte alignment,
donatien 5:bc7df6da7589 106 but are faster that way! */
donatien 5:bc7df6da7589 107 #define MEM_ALIGNMENT 4
donatien 5:bc7df6da7589 108
donatien 5:bc7df6da7589 109 /* MEM_SIZE: the size of the heap memory. If the application will send
donatien 5:bc7df6da7589 110 a lot of data that needs to be copied, this should be set high. */
donatien 5:bc7df6da7589 111 //#define MEM_SIZE 10240
donatien 5:bc7df6da7589 112
donatien 5:bc7df6da7589 113 #if TARGET_LPC1768
donatien 5:bc7df6da7589 114
donatien 5:bc7df6da7589 115
donatien 5:bc7df6da7589 116 #define MEM_SIZE 4000
donatien 5:bc7df6da7589 117
donatien 5:bc7df6da7589 118 ///
donatien 5:bc7df6da7589 119
donatien 5:bc7df6da7589 120 #define MEM_POSITION __attribute((section("AHBSRAM0")))
donatien 5:bc7df6da7589 121
donatien 5:bc7df6da7589 122 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
donatien 5:bc7df6da7589 123 sends a lot of data out of ROM (or other static memory), this
donatien 5:bc7df6da7589 124 should be set high. */
donatien 5:bc7df6da7589 125 #define MEMP_NUM_PBUF 16
donatien 5:bc7df6da7589 126 /* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One
donatien 5:bc7df6da7589 127 per active RAW "connection". */
donatien 5:bc7df6da7589 128 //#define MEMP_NUM_RAW_PCB 3
donatien 5:bc7df6da7589 129 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
donatien 5:bc7df6da7589 130 per active UDP "connection". */
donatien 5:bc7df6da7589 131 #define MEMP_NUM_UDP_PCB 2
donatien 5:bc7df6da7589 132 /* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
donatien 5:bc7df6da7589 133 connections. */
donatien 5:bc7df6da7589 134 #define MEMP_NUM_TCP_PCB 2
donatien 5:bc7df6da7589 135 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
donatien 5:bc7df6da7589 136 connections. */
donatien 5:bc7df6da7589 137 #define MEMP_NUM_TCP_PCB_LISTEN 2//4
donatien 5:bc7df6da7589 138 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
donatien 5:bc7df6da7589 139 segments. */
donatien 5:bc7df6da7589 140 #define MEMP_NUM_TCP_SEG 16
donatien 5:bc7df6da7589 141 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
donatien 5:bc7df6da7589 142 timeouts. */
donatien 5:bc7df6da7589 143 #define MEMP_NUM_SYS_TIMEOUT 12
donatien 5:bc7df6da7589 144
donatien 5:bc7df6da7589 145 /* The following four are used only with the sequential API and can be
donatien 5:bc7df6da7589 146 set to 0 if the application only will use the raw API. */
donatien 5:bc7df6da7589 147 /* MEMP_NUM_NETBUF: the number of struct netbufs. */
donatien 5:bc7df6da7589 148 #define MEMP_NUM_NETBUF 0
donatien 5:bc7df6da7589 149 /* MEMP_NUM_NETCONN: the number of struct netconns. */
donatien 5:bc7df6da7589 150 #define MEMP_NUM_NETCONN 0
donatien 5:bc7df6da7589 151 /* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used
donatien 5:bc7df6da7589 152 for sequential API communication and incoming packets. Used in
donatien 5:bc7df6da7589 153 src/api/tcpip.c. */
donatien 5:bc7df6da7589 154 #define MEMP_NUM_TCPIP_MSG_API 0
donatien 5:bc7df6da7589 155 #define MEMP_NUM_TCPIP_MSG_INPKT 0
donatien 5:bc7df6da7589 156
donatien 5:bc7df6da7589 157 /* ---------- Pbuf options ---------- */
donatien 5:bc7df6da7589 158 /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
donatien 5:bc7df6da7589 159 #define PBUF_POOL_SIZE 8//100
donatien 5:bc7df6da7589 160
donatien 5:bc7df6da7589 161 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
donatien 5:bc7df6da7589 162 #define PBUF_POOL_BUFSIZE 128
donatien 5:bc7df6da7589 163
donatien 5:bc7df6da7589 164 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
donatien 5:bc7df6da7589 165 link level header. */
donatien 5:bc7df6da7589 166 //#define PBUF_LINK_HLEN 16
donatien 5:bc7df6da7589 167
donatien 5:bc7df6da7589 168 /** SYS_LIGHTWEIGHT_PROT
donatien 5:bc7df6da7589 169 * define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
donatien 5:bc7df6da7589 170 * for certain critical regions during buffer allocation, deallocation and memory
donatien 5:bc7df6da7589 171 * allocation and deallocation.
donatien 5:bc7df6da7589 172 */
donatien 5:bc7df6da7589 173 #define SYS_LIGHTWEIGHT_PROT 0 //No sys here
donatien 5:bc7df6da7589 174
donatien 5:bc7df6da7589 175 /* ---------- TCP options ---------- */
donatien 5:bc7df6da7589 176 #define LWIP_TCP 1
donatien 5:bc7df6da7589 177 #define TCP_TTL 255
donatien 5:bc7df6da7589 178
donatien 5:bc7df6da7589 179 /* Controls if TCP should queue segments that arrive out of
donatien 5:bc7df6da7589 180 order. Define to 0 if your device is low on memory. */
donatien 5:bc7df6da7589 181 #define TCP_QUEUE_OOSEQ 0
donatien 5:bc7df6da7589 182
donatien 5:bc7df6da7589 183 /* TCP Maximum segment size. */
donatien 5:bc7df6da7589 184 //#define TCP_MSS 1024
donatien 5:bc7df6da7589 185 #define TCP_MSS 0x276//536//0x276
donatien 5:bc7df6da7589 186
donatien 5:bc7df6da7589 187 /* TCP sender buffer space (bytes). */
donatien 5:bc7df6da7589 188 #define TCP_SND_BUF 2048
donatien 5:bc7df6da7589 189
donatien 5:bc7df6da7589 190 /* TCP sender buffer space (pbufs). This must be at least = 2 *
donatien 5:bc7df6da7589 191 TCP_SND_BUF/TCP_MSS for things to work. */
donatien 5:bc7df6da7589 192 #define TCP_SND_QUEUELEN (2 * TCP_SND_BUF/TCP_MSS)
donatien 5:bc7df6da7589 193
donatien 5:bc7df6da7589 194 /* TCP writable space (bytes). This must be less than or equal
donatien 5:bc7df6da7589 195 to TCP_SND_BUF. It is the amount of space which must be
donatien 5:bc7df6da7589 196 available in the tcp snd_buf for select to return writable */
donatien 5:bc7df6da7589 197 #define TCP_SNDLOWAT (TCP_SND_BUF/2)
donatien 5:bc7df6da7589 198
donatien 5:bc7df6da7589 199 /* TCP receive window. */
donatien 5:bc7df6da7589 200 #define TCP_WND 2048 //8096
donatien 5:bc7df6da7589 201
donatien 5:bc7df6da7589 202 /* Maximum number of retransmissions of data segments. */
donatien 5:bc7df6da7589 203 //#define TCP_MAXRTX 12
donatien 5:bc7df6da7589 204
donatien 5:bc7df6da7589 205 /* Maximum number of retransmissions of SYN segments. */
donatien 5:bc7df6da7589 206 //#define TCP_SYNMAXRTX 4
donatien 5:bc7df6da7589 207
donatien 5:bc7df6da7589 208 #elif TARGET_LPC2368
donatien 5:bc7df6da7589 209
donatien 5:bc7df6da7589 210 #define MEM_POSITION __attribute((section("AHBSRAM1")))
donatien 5:bc7df6da7589 211
donatien 5:bc7df6da7589 212 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
donatien 5:bc7df6da7589 213 sends a lot of data out of ROM (or other static memory), this
donatien 5:bc7df6da7589 214 should be set high. */
donatien 5:bc7df6da7589 215 #define MEMP_NUM_PBUF 8
donatien 5:bc7df6da7589 216 /* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One
donatien 5:bc7df6da7589 217 per active RAW "connection". */
donatien 5:bc7df6da7589 218 //#define MEMP_NUM_RAW_PCB 3
donatien 5:bc7df6da7589 219 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
donatien 5:bc7df6da7589 220 per active UDP "connection". */
donatien 5:bc7df6da7589 221 #define MEMP_NUM_UDP_PCB 2
donatien 5:bc7df6da7589 222 /* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
donatien 5:bc7df6da7589 223 connections. */
donatien 5:bc7df6da7589 224 #define MEMP_NUM_TCP_PCB 2
donatien 5:bc7df6da7589 225 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
donatien 5:bc7df6da7589 226 connections. */
donatien 5:bc7df6da7589 227 #define MEMP_NUM_TCP_PCB_LISTEN 2//4
donatien 5:bc7df6da7589 228 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
donatien 5:bc7df6da7589 229 segments. */
donatien 5:bc7df6da7589 230 #define MEMP_NUM_TCP_SEG 8
donatien 5:bc7df6da7589 231 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
donatien 5:bc7df6da7589 232 timeouts. */
donatien 5:bc7df6da7589 233 #define MEMP_NUM_SYS_TIMEOUT 12
donatien 5:bc7df6da7589 234
donatien 5:bc7df6da7589 235 /* The following four are used only with the sequential API and can be
donatien 5:bc7df6da7589 236 set to 0 if the application only will use the raw API. */
donatien 5:bc7df6da7589 237 /* MEMP_NUM_NETBUF: the number of struct netbufs. */
donatien 5:bc7df6da7589 238 #define MEMP_NUM_NETBUF 0
donatien 5:bc7df6da7589 239 /* MEMP_NUM_NETCONN: the number of struct netconns. */
donatien 5:bc7df6da7589 240 #define MEMP_NUM_NETCONN 0
donatien 5:bc7df6da7589 241 /* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used
donatien 5:bc7df6da7589 242 for sequential API communication and incoming packets. Used in
donatien 5:bc7df6da7589 243 src/api/tcpip.c. */
donatien 5:bc7df6da7589 244 #define MEMP_NUM_TCPIP_MSG_API 0
donatien 5:bc7df6da7589 245 #define MEMP_NUM_TCPIP_MSG_INPKT 0
donatien 5:bc7df6da7589 246
donatien 5:bc7df6da7589 247 /* ---------- Pbuf options ---------- */
donatien 5:bc7df6da7589 248 /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
donatien 5:bc7df6da7589 249 #define PBUF_POOL_SIZE 8//16//100
donatien 5:bc7df6da7589 250
donatien 5:bc7df6da7589 251 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
donatien 5:bc7df6da7589 252 //#define PBUF_POOL_BUFSIZE 128
donatien 5:bc7df6da7589 253
donatien 5:bc7df6da7589 254 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
donatien 5:bc7df6da7589 255 link level header. */
donatien 5:bc7df6da7589 256 //#define PBUF_LINK_HLEN 16
donatien 5:bc7df6da7589 257
donatien 5:bc7df6da7589 258 /** SYS_LIGHTWEIGHT_PROT
donatien 5:bc7df6da7589 259 * define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
donatien 5:bc7df6da7589 260 * for certain critical regions during buffer allocation, deallocation and memory
donatien 5:bc7df6da7589 261 * allocation and deallocation.
donatien 5:bc7df6da7589 262 */
donatien 5:bc7df6da7589 263 #define SYS_LIGHTWEIGHT_PROT 0 //No sys here
donatien 5:bc7df6da7589 264
donatien 5:bc7df6da7589 265 /* ---------- TCP options ---------- */
donatien 5:bc7df6da7589 266 #define LWIP_TCP 1
donatien 5:bc7df6da7589 267 #define TCP_TTL 255
donatien 5:bc7df6da7589 268
donatien 5:bc7df6da7589 269 /* Controls if TCP should queue segments that arrive out of
donatien 5:bc7df6da7589 270 order. Define to 0 if your device is low on memory. */
donatien 5:bc7df6da7589 271 #define TCP_QUEUE_OOSEQ 0
donatien 5:bc7df6da7589 272
donatien 5:bc7df6da7589 273 /* TCP Maximum segment size. */
donatien 5:bc7df6da7589 274 //#define TCP_MSS 1024
donatien 5:bc7df6da7589 275 #define TCP_MSS 512//0x276//536//0x276
donatien 5:bc7df6da7589 276
donatien 5:bc7df6da7589 277 /* TCP sender buffer space (bytes). */
donatien 5:bc7df6da7589 278 #define TCP_SND_BUF 1024//2048
donatien 5:bc7df6da7589 279
donatien 5:bc7df6da7589 280 /* TCP sender buffer space (pbufs). This must be at least = 2 *
donatien 5:bc7df6da7589 281 TCP_SND_BUF/TCP_MSS for things to work. */
donatien 5:bc7df6da7589 282 #define TCP_SND_QUEUELEN (4 * TCP_SND_BUF/TCP_MSS)//(4 * TCP_SND_BUF/TCP_MSS)
donatien 5:bc7df6da7589 283
donatien 5:bc7df6da7589 284 /* TCP writable space (bytes). This must be less than or equal
donatien 5:bc7df6da7589 285 to TCP_SND_BUF. It is the amount of space which must be
donatien 5:bc7df6da7589 286 available in the tcp snd_buf for select to return writable */
donatien 5:bc7df6da7589 287 #define TCP_SNDLOWAT (TCP_SND_BUF/2)
donatien 5:bc7df6da7589 288
donatien 5:bc7df6da7589 289 /* TCP receive window. */
donatien 5:bc7df6da7589 290 #define TCP_WND 512 //8096
donatien 5:bc7df6da7589 291
donatien 5:bc7df6da7589 292 /* Maximum number of retransmissions of data segments. */
donatien 5:bc7df6da7589 293 //#define TCP_MAXRTX 12
donatien 5:bc7df6da7589 294
donatien 5:bc7df6da7589 295 /* Maximum number of retransmissions of SYN segments. */
donatien 5:bc7df6da7589 296 //#define TCP_SYNMAXRTX 4
donatien 5:bc7df6da7589 297
donatien 5:bc7df6da7589 298 #endif
donatien 5:bc7df6da7589 299
donatien 5:bc7df6da7589 300 /* ---------- ARP options ---------- */
donatien 5:bc7df6da7589 301 #define LWIP_ARP (NET_ETH | NET_ZG2100)
donatien 5:bc7df6da7589 302 #define ARP_TABLE_SIZE 2//4//10
donatien 5:bc7df6da7589 303 #define ARP_QUEUEING 0//1
donatien 5:bc7df6da7589 304 #define ETHARP_TRUST_IP_MAC 1
donatien 5:bc7df6da7589 305
donatien 5:bc7df6da7589 306 /* ---------- IP options ---------- */
donatien 5:bc7df6da7589 307 /* Define IP_FORWARD to 1 if you wish to have the ability to forward
donatien 5:bc7df6da7589 308 IP packets across network interfaces. If you are going to run lwIP
donatien 5:bc7df6da7589 309 on a device with only one network interface, define this to 0. */
donatien 5:bc7df6da7589 310 #define IP_FORWARD 0
donatien 5:bc7df6da7589 311
donatien 5:bc7df6da7589 312
donatien 5:bc7df6da7589 313 /* IP reassembly and segmentation.These are orthogonal even
donatien 5:bc7df6da7589 314 * if they both deal with IP fragments */
donatien 5:bc7df6da7589 315 /*
donatien 5:bc7df6da7589 316 #define IP_REASSEMBLY 1
donatien 5:bc7df6da7589 317 #define IP_REASS_MAX_PBUFS 10
donatien 5:bc7df6da7589 318 #define MEMP_NUM_REASSDATA 10
donatien 5:bc7df6da7589 319 #define IP_FRAG 1
donatien 5:bc7df6da7589 320 */
donatien 5:bc7df6da7589 321 /* ---------- ICMP options ---------- */
donatien 5:bc7df6da7589 322 #define ICMP_TTL 255
donatien 5:bc7df6da7589 323
donatien 5:bc7df6da7589 324 /* ---------- DHCP options ---------- */
donatien 5:bc7df6da7589 325 /* Define LWIP_DHCP to 1 if you want DHCP configuration of
donatien 5:bc7df6da7589 326 interfaces. */
donatien 5:bc7df6da7589 327 #define LWIP_DHCP (NET_ETH | NET_ZG2100)
donatien 5:bc7df6da7589 328
donatien 5:bc7df6da7589 329 /* 1 if you want to do an ARP check on the offered address
donatien 5:bc7df6da7589 330 (recommended if using DHCP). */
donatien 5:bc7df6da7589 331 #define DHCP_DOES_ARP_CHECK (LWIP_DHCP)
donatien 5:bc7df6da7589 332
donatien 5:bc7df6da7589 333 /* ---------- AUTOIP options ------- */
donatien 5:bc7df6da7589 334 #define LWIP_AUTOIP 0
donatien 5:bc7df6da7589 335
donatien 5:bc7df6da7589 336 /* ---------- SNMP options ---------- */
donatien 5:bc7df6da7589 337 /** @todo SNMP is experimental for now
donatien 5:bc7df6da7589 338 @note UDP must be available for SNMP transport */
donatien 5:bc7df6da7589 339 #ifndef LWIP_SNMP
donatien 5:bc7df6da7589 340 #define LWIP_SNMP 0
donatien 5:bc7df6da7589 341 #endif
donatien 5:bc7df6da7589 342
donatien 5:bc7df6da7589 343
donatien 5:bc7df6da7589 344 #ifndef SNMP_PRIVATE_MIB
donatien 5:bc7df6da7589 345 #define SNMP_PRIVATE_MIB 0
donatien 5:bc7df6da7589 346 #endif
donatien 5:bc7df6da7589 347
donatien 5:bc7df6da7589 348
donatien 5:bc7df6da7589 349 /* ---------- UDP options ---------- */
donatien 5:bc7df6da7589 350 #define LWIP_UDP 1
donatien 5:bc7df6da7589 351 #define UDP_TTL 255
donatien 5:bc7df6da7589 352
donatien 5:bc7df6da7589 353 /* ---------- DNS options ---------- */
donatien 5:bc7df6da7589 354 #define LWIP_DNS 1
donatien 5:bc7df6da7589 355
donatien 5:bc7df6da7589 356 /* ---------- RAW options ---------- */
donatien 5:bc7df6da7589 357 #define LWIP_RAW 0
donatien 5:bc7df6da7589 358 #define RAW_TTL 255
donatien 5:bc7df6da7589 359
donatien 5:bc7df6da7589 360 /* ---------- Statistics options ---------- */
donatien 5:bc7df6da7589 361 /* individual STATS options can be turned off by defining them to 0
donatien 5:bc7df6da7589 362 * (e.g #define TCP_STATS 0). All of them are turned off if LWIP_STATS
donatien 5:bc7df6da7589 363 * is 0
donatien 5:bc7df6da7589 364 * */
donatien 5:bc7df6da7589 365
donatien 5:bc7df6da7589 366 #define LWIP_STATS 0
donatien 5:bc7df6da7589 367
donatien 5:bc7df6da7589 368 /* ---------- PPP options ---------- */
donatien 5:bc7df6da7589 369
donatien 5:bc7df6da7589 370 #define PPP_SUPPORT NET_PPP /* Set > 0 for PPP */
donatien 5:bc7df6da7589 371
donatien 5:bc7df6da7589 372 #if PPP_SUPPORT > 0
donatien 5:bc7df6da7589 373
donatien 5:bc7df6da7589 374 #define NUM_PPP 1 /* Max PPP sessions. */
donatien 5:bc7df6da7589 375
donatien 5:bc7df6da7589 376
donatien 5:bc7df6da7589 377 /* Select modules to enable. Ideally these would be set in the makefile but
donatien 5:bc7df6da7589 378 * we're limited by the command line length so you need to modify the settings
donatien 5:bc7df6da7589 379 * in this file.
donatien 5:bc7df6da7589 380 */
donatien 5:bc7df6da7589 381 #define PAP_SUPPORT 1 /* Set > 0 for PAP. */
donatien 5:bc7df6da7589 382 #define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */
donatien 5:bc7df6da7589 383 #define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */
donatien 5:bc7df6da7589 384 #define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */
donatien 5:bc7df6da7589 385 #define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */
donatien 5:bc7df6da7589 386 #define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */
donatien 5:bc7df6da7589 387 #define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */
donatien 5:bc7df6da7589 388
donatien 5:bc7df6da7589 389
donatien 5:bc7df6da7589 390 /*
donatien 5:bc7df6da7589 391 * Timeouts.
donatien 5:bc7df6da7589 392 */
donatien 5:bc7df6da7589 393 #define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
donatien 5:bc7df6da7589 394 #define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
donatien 5:bc7df6da7589 395 #define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
donatien 5:bc7df6da7589 396 #define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
donatien 5:bc7df6da7589 397
donatien 5:bc7df6da7589 398 #define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
donatien 5:bc7df6da7589 399 #define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
donatien 5:bc7df6da7589 400
donatien 5:bc7df6da7589 401 #define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
donatien 5:bc7df6da7589 402 #define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
donatien 5:bc7df6da7589 403
donatien 5:bc7df6da7589 404
donatien 5:bc7df6da7589 405 /* Interval in seconds between keepalive echo requests, 0 to disable. */
donatien 5:bc7df6da7589 406 #if 1
donatien 5:bc7df6da7589 407 #define LCP_ECHOINTERVAL 0
donatien 5:bc7df6da7589 408 #else
donatien 5:bc7df6da7589 409
donatien 5:bc7df6da7589 410 #define LCP_ECHOINTERVAL 10
donatien 5:bc7df6da7589 411 #endif
donatien 5:bc7df6da7589 412
donatien 5:bc7df6da7589 413
donatien 5:bc7df6da7589 414 /* Number of unanswered echo requests before failure. */
donatien 5:bc7df6da7589 415 #define LCP_MAXECHOFAILS 3
donatien 5:bc7df6da7589 416
donatien 5:bc7df6da7589 417 /* Max Xmit idle time (in jiffies) before resend flag char. */
donatien 5:bc7df6da7589 418 #define PPP_MAXIDLEFLAG 0//Send it every time//100
donatien 5:bc7df6da7589 419
donatien 5:bc7df6da7589 420 /*
donatien 5:bc7df6da7589 421 * Packet sizes
donatien 5:bc7df6da7589 422 *
donatien 5:bc7df6da7589 423 * Note - lcp shouldn't be allowed to negotiate stuff outside these
donatien 5:bc7df6da7589 424 * limits. See lcp.h in the pppd directory.
donatien 5:bc7df6da7589 425 * (XXX - these constants should simply be shared by lcp.c instead
donatien 5:bc7df6da7589 426 * of living in lcp.h)
donatien 5:bc7df6da7589 427 */
donatien 5:bc7df6da7589 428 #define PPP_MTU 1500 /* Default MTU (size of Info field) */
donatien 5:bc7df6da7589 429 #if 0
donatien 5:bc7df6da7589 430 #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN)
donatien 5:bc7df6da7589 431 #else
donatien 5:bc7df6da7589 432
donatien 5:bc7df6da7589 433 #define PPP_MAXMTU 1500 /* Largest MTU we allow */
donatien 5:bc7df6da7589 434 #endif
donatien 5:bc7df6da7589 435
donatien 5:bc7df6da7589 436 #define PPP_MINMTU 64
donatien 5:bc7df6da7589 437 #define PPP_MRU 1500 /* default MRU = max length of info field */
donatien 5:bc7df6da7589 438 #define PPP_MAXMRU 1500 /* Largest MRU we allow */
donatien 5:bc7df6da7589 439 #define PPP_DEFMRU 296 /* Try for this */
donatien 5:bc7df6da7589 440 #define PPP_MINMRU 128 /* No MRUs below this */
donatien 5:bc7df6da7589 441
donatien 5:bc7df6da7589 442
donatien 5:bc7df6da7589 443 #define MAXNAMELEN 64 /* max length of hostname or name for auth */
donatien 5:bc7df6da7589 444 #define MAXSECRETLEN 64 /* max length of password or secret */
donatien 5:bc7df6da7589 445
donatien 5:bc7df6da7589 446 #endif /* PPP_SUPPORT > 0 */
donatien 5:bc7df6da7589 447
donatien 5:bc7df6da7589 448 //C++ Compat
donatien 5:bc7df6da7589 449 #define try vTry
donatien 5:bc7df6da7589 450
donatien 5:bc7df6da7589 451 #endif
donatien 5:bc7df6da7589 452
donatien 5:bc7df6da7589 453
donatien 5:bc7df6da7589 454 #endif /* __LWIPOPTS_H__ */