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00001 00007 /* 00008 * Copyright (c) 2001-2004 Swedish Institute of Computer Science. 00009 * All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 00014 * 1. Redistributions of source code must retain the above copyright notice, 00015 * this list of conditions and the following disclaimer. 00016 * 2. Redistributions in binary form must reproduce the above copyright notice, 00017 * this list of conditions and the following disclaimer in the documentation 00018 * and/or other materials provided with the distribution. 00019 * 3. The name of the author may not be used to endorse or promote products 00020 * derived from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 00023 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00024 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 00025 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00027 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00028 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00029 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 00030 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 00031 * OF SUCH DAMAGE. 00032 * 00033 * This file is part of the lwIP TCP/IP stack. 00034 * 00035 * Author: Adam Dunkels <adam@sics.se> 00036 * 00037 */ 00038 #ifndef __LWIP_OPT_H__ 00039 #define __LWIP_OPT_H__ 00040 00041 /* 00042 * Include user defined options first. Anything not defined in these files 00043 * will be set to standard values. Override anything you dont like! 00044 */ 00045 #include "lwipopts.h" 00046 #include "lwip/debug.h" 00047 00048 /* 00049 ----------------------------------------------- 00050 ---------- Platform specific locking ---------- 00051 ----------------------------------------------- 00052 */ 00053 00059 #ifndef SYS_LIGHTWEIGHT_PROT 00060 #define SYS_LIGHTWEIGHT_PROT 0 00061 #endif 00062 00067 #ifndef NO_SYS 00068 #define NO_SYS 0 00069 #endif 00070 00075 #ifndef NO_SYS_NO_TIMERS 00076 #define NO_SYS_NO_TIMERS 0 00077 #endif 00078 00083 #ifndef MEMCPY 00084 #define MEMCPY(dst,src,len) memcpy(dst,src,len) 00085 #endif 00086 00091 #ifndef SMEMCPY 00092 #define SMEMCPY(dst,src,len) memcpy(dst,src,len) 00093 #endif 00094 00095 /* 00096 ------------------------------------ 00097 ---------- Memory options ---------- 00098 ------------------------------------ 00099 */ 00105 #ifndef MEM_LIBC_MALLOC 00106 #define MEM_LIBC_MALLOC 0 00107 #endif 00108 00114 #ifndef MEMP_MEM_MALLOC 00115 #define MEMP_MEM_MALLOC 0 00116 #endif 00117 00123 #ifndef MEM_ALIGNMENT 00124 #define MEM_ALIGNMENT 1 00125 #endif 00126 00131 #ifndef MEM_SIZE 00132 #define MEM_SIZE 1600 00133 #endif 00134 00140 #ifndef MEMP_SEPARATE_POOLS 00141 #define MEMP_SEPARATE_POOLS 0 00142 #endif 00143 00153 #ifndef MEMP_OVERFLOW_CHECK 00154 #define MEMP_OVERFLOW_CHECK 0 00155 #endif 00156 00161 #ifndef MEMP_SANITY_CHECK 00162 #define MEMP_SANITY_CHECK 0 00163 #endif 00164 00171 #ifndef MEM_USE_POOLS 00172 #define MEM_USE_POOLS 0 00173 #endif 00174 00179 #ifndef MEM_USE_POOLS_TRY_BIGGER_POOL 00180 #define MEM_USE_POOLS_TRY_BIGGER_POOL 0 00181 #endif 00182 00189 #ifndef MEMP_USE_CUSTOM_POOLS 00190 #define MEMP_USE_CUSTOM_POOLS 0 00191 #endif 00192 00211 #ifndef LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 00212 #define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0 00213 #endif 00214 00215 /* 00216 ------------------------------------------------ 00217 ---------- Internal Memory Pool Sizes ---------- 00218 ------------------------------------------------ 00219 */ 00225 #ifndef MEMP_NUM_PBUF 00226 #define MEMP_NUM_PBUF 16 00227 #endif 00228 00233 #ifndef MEMP_NUM_RAW_PCB 00234 #define MEMP_NUM_RAW_PCB 4 00235 #endif 00236 00242 #ifndef MEMP_NUM_UDP_PCB 00243 #define MEMP_NUM_UDP_PCB 4 00244 #endif 00245 00250 #ifndef MEMP_NUM_TCP_PCB 00251 #define MEMP_NUM_TCP_PCB 5 00252 #endif 00253 00258 #ifndef MEMP_NUM_TCP_PCB_LISTEN 00259 #define MEMP_NUM_TCP_PCB_LISTEN 8 00260 #endif 00261 00266 #ifndef MEMP_NUM_TCP_SEG 00267 #define MEMP_NUM_TCP_SEG 16 00268 #endif 00269 00274 #ifndef MEMP_NUM_REASSDATA 00275 #define MEMP_NUM_REASSDATA 5 00276 #endif 00277 00285 #ifndef MEMP_NUM_FRAG_PBUF 00286 #define MEMP_NUM_FRAG_PBUF 15 00287 #endif 00288 00295 #ifndef MEMP_NUM_ARP_QUEUE 00296 #define MEMP_NUM_ARP_QUEUE 30 00297 #endif 00298 00305 #ifndef MEMP_NUM_IGMP_GROUP 00306 #define MEMP_NUM_IGMP_GROUP 8 00307 #endif 00308 00313 #ifndef MEMP_NUM_SYS_TIMEOUT 00314 #define MEMP_NUM_SYS_TIMEOUT 3 00315 #endif 00316 00321 #ifndef MEMP_NUM_NETBUF 00322 #define MEMP_NUM_NETBUF 2 00323 #endif 00324 00329 #ifndef MEMP_NUM_NETCONN 00330 #define MEMP_NUM_NETCONN 4 00331 #endif 00332 00338 #ifndef MEMP_NUM_TCPIP_MSG_API 00339 #define MEMP_NUM_TCPIP_MSG_API 8 00340 #endif 00341 00347 #ifndef MEMP_NUM_TCPIP_MSG_INPKT 00348 #define MEMP_NUM_TCPIP_MSG_INPKT 8 00349 #endif 00350 00354 #ifndef MEMP_NUM_SNMP_NODE 00355 #define MEMP_NUM_SNMP_NODE 50 00356 #endif 00357 00362 #ifndef MEMP_NUM_SNMP_ROOTNODE 00363 #define MEMP_NUM_SNMP_ROOTNODE 30 00364 #endif 00365 00371 #ifndef MEMP_NUM_SNMP_VARBIND 00372 #define MEMP_NUM_SNMP_VARBIND 2 00373 #endif 00374 00380 #ifndef MEMP_NUM_SNMP_VALUE 00381 #define MEMP_NUM_SNMP_VALUE 3 00382 #endif 00383 00388 #ifndef MEMP_NUM_NETDB 00389 #define MEMP_NUM_NETDB 1 00390 #endif 00391 00396 #ifndef MEMP_NUM_LOCALHOSTLIST 00397 #define MEMP_NUM_LOCALHOSTLIST 1 00398 #endif 00399 00404 #ifndef MEMP_NUM_PPPOE_INTERFACES 00405 #define MEMP_NUM_PPPOE_INTERFACES 1 00406 #endif 00407 00411 #ifndef PBUF_POOL_SIZE 00412 #define PBUF_POOL_SIZE 16 00413 #endif 00414 00415 /* 00416 --------------------------------- 00417 ---------- ARP options ---------- 00418 --------------------------------- 00419 */ 00423 #ifndef LWIP_ARP 00424 #define LWIP_ARP 1 00425 #endif 00426 00430 #ifndef ARP_TABLE_SIZE 00431 #define ARP_TABLE_SIZE 10 00432 #endif 00433 00441 #ifndef ARP_QUEUEING 00442 #define ARP_QUEUEING 0 00443 #endif 00444 00455 #ifndef ETHARP_TRUST_IP_MAC 00456 #define ETHARP_TRUST_IP_MAC 0 00457 #endif 00458 00465 #ifndef ETHARP_SUPPORT_VLAN 00466 #define ETHARP_SUPPORT_VLAN 0 00467 #endif 00468 00472 #ifndef LWIP_ETHERNET 00473 #define LWIP_ETHERNET (LWIP_ARP || PPPOE_SUPPORT) 00474 #endif 00475 00481 #ifndef ETH_PAD_SIZE 00482 #define ETH_PAD_SIZE 0 00483 #endif 00484 00488 #ifndef ETHARP_SUPPORT_STATIC_ENTRIES 00489 #define ETHARP_SUPPORT_STATIC_ENTRIES 0 00490 #endif 00491 00492 00493 /* 00494 -------------------------------- 00495 ---------- IP options ---------- 00496 -------------------------------- 00497 */ 00503 #ifndef IP_FORWARD 00504 #define IP_FORWARD 0 00505 #endif 00506 00512 #ifndef IP_OPTIONS_ALLOWED 00513 #define IP_OPTIONS_ALLOWED 1 00514 #endif 00515 00521 #ifndef IP_REASSEMBLY 00522 #define IP_REASSEMBLY 1 00523 #endif 00524 00530 #ifndef IP_FRAG 00531 #define IP_FRAG 1 00532 #endif 00533 00539 #ifndef IP_REASS_MAXAGE 00540 #define IP_REASS_MAXAGE 3 00541 #endif 00542 00549 #ifndef IP_REASS_MAX_PBUFS 00550 #define IP_REASS_MAX_PBUFS 10 00551 #endif 00552 00560 #ifndef IP_FRAG_USES_STATIC_BUF 00561 #define IP_FRAG_USES_STATIC_BUF 0 00562 #endif 00563 00568 #if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU) 00569 #define IP_FRAG_MAX_MTU 1500 00570 #endif 00571 00575 #ifndef IP_DEFAULT_TTL 00576 #define IP_DEFAULT_TTL 255 00577 #endif 00578 00584 #ifndef IP_SOF_BROADCAST 00585 #define IP_SOF_BROADCAST 0 00586 #endif 00587 00592 #ifndef IP_SOF_BROADCAST_RECV 00593 #define IP_SOF_BROADCAST_RECV 0 00594 #endif 00595 00596 /* 00597 ---------------------------------- 00598 ---------- ICMP options ---------- 00599 ---------------------------------- 00600 */ 00605 #ifndef LWIP_ICMP 00606 #define LWIP_ICMP 1 00607 #endif 00608 00612 #ifndef ICMP_TTL 00613 #define ICMP_TTL (IP_DEFAULT_TTL) 00614 #endif 00615 00619 #ifndef LWIP_BROADCAST_PING 00620 #define LWIP_BROADCAST_PING 0 00621 #endif 00622 00626 #ifndef LWIP_MULTICAST_PING 00627 #define LWIP_MULTICAST_PING 0 00628 #endif 00629 00630 /* 00631 --------------------------------- 00632 ---------- RAW options ---------- 00633 --------------------------------- 00634 */ 00638 #ifndef LWIP_RAW 00639 #define LWIP_RAW 1 00640 #endif 00641 00645 #ifndef RAW_TTL 00646 #define RAW_TTL (IP_DEFAULT_TTL) 00647 #endif 00648 00649 /* 00650 ---------------------------------- 00651 ---------- DHCP options ---------- 00652 ---------------------------------- 00653 */ 00657 #ifndef LWIP_DHCP 00658 #define LWIP_DHCP 0 00659 #endif 00660 00664 #ifndef DHCP_DOES_ARP_CHECK 00665 #define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP)) 00666 #endif 00667 00668 /* 00669 ------------------------------------ 00670 ---------- AUTOIP options ---------- 00671 ------------------------------------ 00672 */ 00676 #ifndef LWIP_AUTOIP 00677 #define LWIP_AUTOIP 0 00678 #endif 00679 00684 #ifndef LWIP_DHCP_AUTOIP_COOP 00685 #define LWIP_DHCP_AUTOIP_COOP 0 00686 #endif 00687 00695 #ifndef LWIP_DHCP_AUTOIP_COOP_TRIES 00696 #define LWIP_DHCP_AUTOIP_COOP_TRIES 9 00697 #endif 00698 00699 /* 00700 ---------------------------------- 00701 ---------- SNMP options ---------- 00702 ---------------------------------- 00703 */ 00708 #ifndef LWIP_SNMP 00709 #define LWIP_SNMP 0 00710 #endif 00711 00717 #ifndef SNMP_CONCURRENT_REQUESTS 00718 #define SNMP_CONCURRENT_REQUESTS 1 00719 #endif 00720 00725 #ifndef SNMP_TRAP_DESTINATIONS 00726 #define SNMP_TRAP_DESTINATIONS 1 00727 #endif 00728 00734 #ifndef SNMP_PRIVATE_MIB 00735 #define SNMP_PRIVATE_MIB 0 00736 #endif 00737 00743 #ifndef SNMP_SAFE_REQUESTS 00744 #define SNMP_SAFE_REQUESTS 1 00745 #endif 00746 00751 #ifndef SNMP_MAX_OCTET_STRING_LEN 00752 #define SNMP_MAX_OCTET_STRING_LEN 127 00753 #endif 00754 00760 #ifndef SNMP_MAX_TREE_DEPTH 00761 #define SNMP_MAX_TREE_DEPTH 15 00762 #endif 00763 00768 #ifndef SNMP_MAX_VALUE_SIZE 00769 #define SNMP_MAX_VALUE_SIZE LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN)+1, sizeof(s32_t)*(SNMP_MAX_TREE_DEPTH)) 00770 #endif 00771 00772 /* 00773 ---------------------------------- 00774 ---------- IGMP options ---------- 00775 ---------------------------------- 00776 */ 00780 #ifndef LWIP_IGMP 00781 #define LWIP_IGMP 0 00782 #endif 00783 00784 /* 00785 ---------------------------------- 00786 ---------- DNS options ----------- 00787 ---------------------------------- 00788 */ 00793 #ifndef LWIP_DNS 00794 #define LWIP_DNS 0 00795 #endif 00796 00798 #ifndef DNS_TABLE_SIZE 00799 #define DNS_TABLE_SIZE 4 00800 #endif 00801 00803 #ifndef DNS_MAX_NAME_LENGTH 00804 #define DNS_MAX_NAME_LENGTH 256 00805 #endif 00806 00808 #ifndef DNS_MAX_SERVERS 00809 #define DNS_MAX_SERVERS 2 00810 #endif 00811 00813 #ifndef DNS_DOES_NAME_CHECK 00814 #define DNS_DOES_NAME_CHECK 1 00815 #endif 00816 00818 #ifndef DNS_MSG_SIZE 00819 #define DNS_MSG_SIZE 512 00820 #endif 00821 00832 #ifndef DNS_LOCAL_HOSTLIST 00833 #define DNS_LOCAL_HOSTLIST 0 00834 #endif /* DNS_LOCAL_HOSTLIST */ 00835 00838 #ifndef DNS_LOCAL_HOSTLIST_IS_DYNAMIC 00839 #define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0 00840 #endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */ 00841 00842 /* 00843 --------------------------------- 00844 ---------- UDP options ---------- 00845 --------------------------------- 00846 */ 00850 #ifndef LWIP_UDP 00851 #define LWIP_UDP 1 00852 #endif 00853 00857 #ifndef LWIP_UDPLITE 00858 #define LWIP_UDPLITE 0 00859 #endif 00860 00864 #ifndef UDP_TTL 00865 #define UDP_TTL (IP_DEFAULT_TTL) 00866 #endif 00867 00871 #ifndef LWIP_NETBUF_RECVINFO 00872 #define LWIP_NETBUF_RECVINFO 0 00873 #endif 00874 00875 /* 00876 --------------------------------- 00877 ---------- TCP options ---------- 00878 --------------------------------- 00879 */ 00883 #ifndef LWIP_TCP 00884 #define LWIP_TCP 1 00885 #endif 00886 00890 #ifndef TCP_TTL 00891 #define TCP_TTL (IP_DEFAULT_TTL) 00892 #endif 00893 00898 #ifndef TCP_WND 00899 #define TCP_WND (4 * TCP_MSS) 00900 #endif 00901 00905 #ifndef TCP_MAXRTX 00906 #define TCP_MAXRTX 12 00907 #endif 00908 00912 #ifndef TCP_SYNMAXRTX 00913 #define TCP_SYNMAXRTX 6 00914 #endif 00915 00920 #ifndef TCP_QUEUE_OOSEQ 00921 #define TCP_QUEUE_OOSEQ (LWIP_TCP) 00922 #endif 00923 00931 #ifndef TCP_MSS 00932 #define TCP_MSS 536 00933 #endif 00934 00943 #ifndef TCP_CALCULATE_EFF_SEND_MSS 00944 #define TCP_CALCULATE_EFF_SEND_MSS 1 00945 #endif 00946 00947 00951 #ifndef TCP_SND_BUF 00952 #define TCP_SND_BUF 256 00953 #endif 00954 00959 #ifndef TCP_SND_QUEUELEN 00960 #define TCP_SND_QUEUELEN ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS)) 00961 #endif 00962 00968 #ifndef TCP_SNDLOWAT 00969 #define TCP_SNDLOWAT ((TCP_SND_BUF)/2) 00970 #endif 00971 00977 #ifndef TCP_SNDQUEUELOWAT 00978 #define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2) 00979 #endif 00980 00984 #ifndef TCP_LISTEN_BACKLOG 00985 #define TCP_LISTEN_BACKLOG 0 00986 #endif 00987 00993 #ifndef TCP_DEFAULT_LISTEN_BACKLOG 00994 #define TCP_DEFAULT_LISTEN_BACKLOG 0xff 00995 #endif 00996 01011 #ifndef TCP_OVERSIZE 01012 #define TCP_OVERSIZE TCP_MSS 01013 #endif 01014 01018 #ifndef LWIP_TCP_TIMESTAMPS 01019 #define LWIP_TCP_TIMESTAMPS 0 01020 #endif 01021 01026 #ifndef TCP_WND_UPDATE_THRESHOLD 01027 #define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4) 01028 #endif 01029 01037 #ifndef LWIP_EVENT_API 01038 #define LWIP_EVENT_API 0 01039 #define LWIP_CALLBACK_API 1 01040 #else 01041 #define LWIP_EVENT_API 1 01042 #define LWIP_CALLBACK_API 0 01043 #endif 01044 01045 01046 /* 01047 ---------------------------------- 01048 ---------- Pbuf options ---------- 01049 ---------------------------------- 01050 */ 01056 #ifndef PBUF_LINK_HLEN 01057 #define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE) 01058 #endif 01059 01065 #ifndef PBUF_POOL_BUFSIZE 01066 #define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN) 01067 #endif 01068 01069 /* 01070 ------------------------------------------------ 01071 ---------- Network Interfaces options ---------- 01072 ------------------------------------------------ 01073 */ 01078 #ifndef LWIP_NETIF_HOSTNAME 01079 #define LWIP_NETIF_HOSTNAME 0 01080 #endif 01081 01085 #ifndef LWIP_NETIF_API 01086 #define LWIP_NETIF_API 0 01087 #endif 01088 01093 #ifndef LWIP_NETIF_STATUS_CALLBACK 01094 #define LWIP_NETIF_STATUS_CALLBACK 0 01095 #endif 01096 01101 #ifndef LWIP_NETIF_LINK_CALLBACK 01102 #define LWIP_NETIF_LINK_CALLBACK 0 01103 #endif 01104 01112 #ifndef LWIP_NETIF_HWADDRHINT 01113 #define LWIP_NETIF_HWADDRHINT 0 01114 #endif 01115 01120 #ifndef LWIP_NETIF_LOOPBACK 01121 #define LWIP_NETIF_LOOPBACK 0 01122 #endif 01123 01128 #ifndef LWIP_LOOPBACK_MAX_PBUFS 01129 #define LWIP_LOOPBACK_MAX_PBUFS 0 01130 #endif 01131 01145 #ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING 01146 #define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS) 01147 #endif 01148 01158 #ifndef LWIP_NETIF_TX_SINGLE_PBUF 01159 #define LWIP_NETIF_TX_SINGLE_PBUF 0 01160 #endif /* LWIP_NETIF_TX_SINGLE_PBUF */ 01161 01162 /* 01163 ------------------------------------ 01164 ---------- LOOPIF options ---------- 01165 ------------------------------------ 01166 */ 01170 #ifndef LWIP_HAVE_LOOPIF 01171 #define LWIP_HAVE_LOOPIF 0 01172 #endif 01173 01174 /* 01175 ------------------------------------ 01176 ---------- SLIPIF options ---------- 01177 ------------------------------------ 01178 */ 01182 #ifndef LWIP_HAVE_SLIPIF 01183 #define LWIP_HAVE_SLIPIF 0 01184 #endif 01185 01186 /* 01187 ------------------------------------ 01188 ---------- Thread options ---------- 01189 ------------------------------------ 01190 */ 01194 #ifndef TCPIP_THREAD_NAME 01195 #define TCPIP_THREAD_NAME "tcpip_thread" 01196 #endif 01197 01203 #ifndef TCPIP_THREAD_STACKSIZE 01204 #define TCPIP_THREAD_STACKSIZE 0 01205 #endif 01206 01212 #ifndef TCPIP_THREAD_PRIO 01213 #define TCPIP_THREAD_PRIO 1 01214 #endif 01215 01221 #ifndef TCPIP_MBOX_SIZE 01222 #define TCPIP_MBOX_SIZE 0 01223 #endif 01224 01228 #ifndef SLIPIF_THREAD_NAME 01229 #define SLIPIF_THREAD_NAME "slipif_loop" 01230 #endif 01231 01237 #ifndef SLIPIF_THREAD_STACKSIZE 01238 #define SLIPIF_THREAD_STACKSIZE 0 01239 #endif 01240 01246 #ifndef SLIPIF_THREAD_PRIO 01247 #define SLIPIF_THREAD_PRIO 1 01248 #endif 01249 01253 #ifndef PPP_THREAD_NAME 01254 #define PPP_THREAD_NAME "pppInputThread" 01255 #endif 01256 01262 #ifndef PPP_THREAD_STACKSIZE 01263 #define PPP_THREAD_STACKSIZE 0 01264 #endif 01265 01271 #ifndef PPP_THREAD_PRIO 01272 #define PPP_THREAD_PRIO 1 01273 #endif 01274 01278 #ifndef DEFAULT_THREAD_NAME 01279 #define DEFAULT_THREAD_NAME "lwIP" 01280 #endif 01281 01287 #ifndef DEFAULT_THREAD_STACKSIZE 01288 #define DEFAULT_THREAD_STACKSIZE 0 01289 #endif 01290 01296 #ifndef DEFAULT_THREAD_PRIO 01297 #define DEFAULT_THREAD_PRIO 1 01298 #endif 01299 01305 #ifndef DEFAULT_RAW_RECVMBOX_SIZE 01306 #define DEFAULT_RAW_RECVMBOX_SIZE 0 01307 #endif 01308 01314 #ifndef DEFAULT_UDP_RECVMBOX_SIZE 01315 #define DEFAULT_UDP_RECVMBOX_SIZE 0 01316 #endif 01317 01323 #ifndef DEFAULT_TCP_RECVMBOX_SIZE 01324 #define DEFAULT_TCP_RECVMBOX_SIZE 0 01325 #endif 01326 01332 #ifndef DEFAULT_ACCEPTMBOX_SIZE 01333 #define DEFAULT_ACCEPTMBOX_SIZE 0 01334 #endif 01335 01336 /* 01337 ---------------------------------------------- 01338 ---------- Sequential layer options ---------- 01339 ---------------------------------------------- 01340 */ 01345 #ifndef LWIP_TCPIP_CORE_LOCKING 01346 #define LWIP_TCPIP_CORE_LOCKING 0 01347 #endif 01348 01353 #ifndef LWIP_TCPIP_CORE_LOCKING_INPUT 01354 #define LWIP_TCPIP_CORE_LOCKING_INPUT 0 01355 #endif 01356 01360 #ifndef LWIP_NETCONN 01361 #define LWIP_NETCONN 1 01362 #endif 01363 01367 #ifndef LWIP_TCPIP_TIMEOUT 01368 #define LWIP_TCPIP_TIMEOUT 1 01369 #endif 01370 01371 /* 01372 ------------------------------------ 01373 ---------- Socket options ---------- 01374 ------------------------------------ 01375 */ 01379 #ifndef LWIP_SOCKET 01380 #define LWIP_SOCKET 1 01381 #endif 01382 01387 #ifndef LWIP_COMPAT_SOCKETS 01388 #define LWIP_COMPAT_SOCKETS 1 01389 #endif 01390 01396 #ifndef LWIP_POSIX_SOCKETS_IO_NAMES 01397 #define LWIP_POSIX_SOCKETS_IO_NAMES 1 01398 #endif 01399 01405 #ifndef LWIP_TCP_KEEPALIVE 01406 #define LWIP_TCP_KEEPALIVE 0 01407 #endif 01408 01412 #ifndef LWIP_SO_RCVTIMEO 01413 #define LWIP_SO_RCVTIMEO 0 01414 #endif 01415 01419 #ifndef LWIP_SO_RCVBUF 01420 #define LWIP_SO_RCVBUF 0 01421 #endif 01422 01426 #ifndef RECV_BUFSIZE_DEFAULT 01427 #define RECV_BUFSIZE_DEFAULT INT_MAX 01428 #endif 01429 01433 #ifndef SO_REUSE 01434 #define SO_REUSE 0 01435 #endif 01436 01442 #ifndef SO_REUSE_RXTOALL 01443 #define SO_REUSE_RXTOALL 0 01444 #endif 01445 01446 /* 01447 ---------------------------------------- 01448 ---------- Statistics options ---------- 01449 ---------------------------------------- 01450 */ 01454 #ifndef LWIP_STATS 01455 #define LWIP_STATS 1 01456 #endif 01457 01458 #if LWIP_STATS 01459 01463 #ifndef LWIP_STATS_DISPLAY 01464 #define LWIP_STATS_DISPLAY 0 01465 #endif 01466 01470 #ifndef LINK_STATS 01471 #define LINK_STATS 1 01472 #endif 01473 01477 #ifndef ETHARP_STATS 01478 #define ETHARP_STATS (LWIP_ARP) 01479 #endif 01480 01484 #ifndef IP_STATS 01485 #define IP_STATS 1 01486 #endif 01487 01492 #ifndef IPFRAG_STATS 01493 #define IPFRAG_STATS (IP_REASSEMBLY || IP_FRAG) 01494 #endif 01495 01499 #ifndef ICMP_STATS 01500 #define ICMP_STATS 1 01501 #endif 01502 01506 #ifndef IGMP_STATS 01507 #define IGMP_STATS (LWIP_IGMP) 01508 #endif 01509 01514 #ifndef UDP_STATS 01515 #define UDP_STATS (LWIP_UDP) 01516 #endif 01517 01522 #ifndef TCP_STATS 01523 #define TCP_STATS (LWIP_TCP) 01524 #endif 01525 01529 #ifndef MEM_STATS 01530 #define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0)) 01531 #endif 01532 01536 #ifndef MEMP_STATS 01537 #define MEMP_STATS (MEMP_MEM_MALLOC == 0) 01538 #endif 01539 01543 #ifndef SYS_STATS 01544 #define SYS_STATS (NO_SYS == 0) 01545 #endif 01546 01547 #else 01548 01549 #define LINK_STATS 0 01550 #define IP_STATS 0 01551 #define IPFRAG_STATS 0 01552 #define ICMP_STATS 0 01553 #define IGMP_STATS 0 01554 #define UDP_STATS 0 01555 #define TCP_STATS 0 01556 #define MEM_STATS 0 01557 #define MEMP_STATS 0 01558 #define SYS_STATS 0 01559 #define LWIP_STATS_DISPLAY 0 01560 01561 #endif /* LWIP_STATS */ 01562 01563 /* 01564 --------------------------------- 01565 ---------- PPP options ---------- 01566 --------------------------------- 01567 */ 01571 #ifndef PPP_SUPPORT 01572 #define PPP_SUPPORT 0 01573 #endif 01574 01578 #ifndef PPPOE_SUPPORT 01579 #define PPPOE_SUPPORT 0 01580 #endif 01581 01585 #ifndef PPPOS_SUPPORT 01586 #define PPPOS_SUPPORT PPP_SUPPORT 01587 #endif 01588 01589 #if PPP_SUPPORT 01590 01594 #ifndef NUM_PPP 01595 #define NUM_PPP 1 01596 #endif 01597 01601 #ifndef PAP_SUPPORT 01602 #define PAP_SUPPORT 0 01603 #endif 01604 01608 #ifndef CHAP_SUPPORT 01609 #define CHAP_SUPPORT 0 01610 #endif 01611 01615 #ifndef MSCHAP_SUPPORT 01616 #define MSCHAP_SUPPORT 0 01617 #endif 01618 01622 #ifndef CBCP_SUPPORT 01623 #define CBCP_SUPPORT 0 01624 #endif 01625 01629 #ifndef CCP_SUPPORT 01630 #define CCP_SUPPORT 0 01631 #endif 01632 01636 #ifndef VJ_SUPPORT 01637 #define VJ_SUPPORT 0 01638 #endif 01639 01643 #ifndef MD5_SUPPORT 01644 #define MD5_SUPPORT 0 01645 #endif 01646 01647 /* 01648 * Timeouts 01649 */ 01650 #ifndef FSM_DEFTIMEOUT 01651 #define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */ 01652 #endif 01653 01654 #ifndef FSM_DEFMAXTERMREQS 01655 #define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */ 01656 #endif 01657 01658 #ifndef FSM_DEFMAXCONFREQS 01659 #define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */ 01660 #endif 01661 01662 #ifndef FSM_DEFMAXNAKLOOPS 01663 #define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */ 01664 #endif 01665 01666 #ifndef UPAP_DEFTIMEOUT 01667 #define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */ 01668 #endif 01669 01670 #ifndef UPAP_DEFREQTIME 01671 #define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */ 01672 #endif 01673 01674 #ifndef CHAP_DEFTIMEOUT 01675 #define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */ 01676 #endif 01677 01678 #ifndef CHAP_DEFTRANSMITS 01679 #define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */ 01680 #endif 01681 01682 /* Interval in seconds between keepalive echo requests, 0 to disable. */ 01683 #ifndef LCP_ECHOINTERVAL 01684 #define LCP_ECHOINTERVAL 0 01685 #endif 01686 01687 /* Number of unanswered echo requests before failure. */ 01688 #ifndef LCP_MAXECHOFAILS 01689 #define LCP_MAXECHOFAILS 3 01690 #endif 01691 01692 /* Max Xmit idle time (in jiffies) before resend flag char. */ 01693 #ifndef PPP_MAXIDLEFLAG 01694 #define PPP_MAXIDLEFLAG 100 01695 #endif 01696 01697 /* 01698 * Packet sizes 01699 * 01700 * Note - lcp shouldn't be allowed to negotiate stuff outside these 01701 * limits. See lcp.h in the pppd directory. 01702 * (XXX - these constants should simply be shared by lcp.c instead 01703 * of living in lcp.h) 01704 */ 01705 #define PPP_MTU 1500 /* Default MTU (size of Info field) */ 01706 #ifndef PPP_MAXMTU 01707 /* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */ 01708 #define PPP_MAXMTU 1500 /* Largest MTU we allow */ 01709 #endif 01710 #define PPP_MINMTU 64 01711 #define PPP_MRU 1500 /* default MRU = max length of info field */ 01712 #define PPP_MAXMRU 1500 /* Largest MRU we allow */ 01713 #ifndef PPP_DEFMRU 01714 #define PPP_DEFMRU 296 /* Try for this */ 01715 #endif 01716 #define PPP_MINMRU 128 /* No MRUs below this */ 01717 01718 #ifndef MAXNAMELEN 01719 #define MAXNAMELEN 256 /* max length of hostname or name for auth */ 01720 #endif 01721 #ifndef MAXSECRETLEN 01722 #define MAXSECRETLEN 256 /* max length of password or secret */ 01723 #endif 01724 01725 #endif /* PPP_SUPPORT */ 01726 01727 /* 01728 -------------------------------------- 01729 ---------- Checksum options ---------- 01730 -------------------------------------- 01731 */ 01735 #ifndef CHECKSUM_GEN_IP 01736 #define CHECKSUM_GEN_IP 1 01737 #endif 01738 01742 #ifndef CHECKSUM_GEN_UDP 01743 #define CHECKSUM_GEN_UDP 1 01744 #endif 01745 01749 #ifndef CHECKSUM_GEN_TCP 01750 #define CHECKSUM_GEN_TCP 1 01751 #endif 01752 01756 #ifndef CHECKSUM_CHECK_IP 01757 #define CHECKSUM_CHECK_IP 1 01758 #endif 01759 01763 #ifndef CHECKSUM_CHECK_UDP 01764 #define CHECKSUM_CHECK_UDP 1 01765 #endif 01766 01770 #ifndef CHECKSUM_CHECK_TCP 01771 #define CHECKSUM_CHECK_TCP 1 01772 #endif 01773 01778 #ifndef LWIP_CHECKSUM_ON_COPY 01779 #define LWIP_CHECKSUM_ON_COPY 0 01780 #endif 01781 01782 /* 01783 --------------------------------------- 01784 ---------- Debugging options ---------- 01785 --------------------------------------- 01786 */ 01792 #ifndef LWIP_DBG_MIN_LEVEL 01793 #define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL 01794 #endif 01795 01800 #ifndef LWIP_DBG_TYPES_ON 01801 #define LWIP_DBG_TYPES_ON LWIP_DBG_ON 01802 #endif 01803 01807 #ifndef ETHARP_DEBUG 01808 #define ETHARP_DEBUG LWIP_DBG_OFF 01809 #endif 01810 01814 #ifndef NETIF_DEBUG 01815 #define NETIF_DEBUG LWIP_DBG_OFF 01816 #endif 01817 01821 #ifndef PBUF_DEBUG 01822 #define PBUF_DEBUG LWIP_DBG_OFF 01823 #endif 01824 01828 #ifndef API_LIB_DEBUG 01829 #define API_LIB_DEBUG LWIP_DBG_OFF 01830 #endif 01831 01835 #ifndef API_MSG_DEBUG 01836 #define API_MSG_DEBUG LWIP_DBG_OFF 01837 #endif 01838 01842 #ifndef SOCKETS_DEBUG 01843 #define SOCKETS_DEBUG LWIP_DBG_OFF 01844 #endif 01845 01849 #ifndef ICMP_DEBUG 01850 #define ICMP_DEBUG LWIP_DBG_OFF 01851 #endif 01852 01856 #ifndef IGMP_DEBUG 01857 #define IGMP_DEBUG LWIP_DBG_OFF 01858 #endif 01859 01863 #ifndef INET_DEBUG 01864 #define INET_DEBUG LWIP_DBG_OFF 01865 #endif 01866 01870 #ifndef IP_DEBUG 01871 #define IP_DEBUG LWIP_DBG_OFF 01872 #endif 01873 01877 #ifndef IP_REASS_DEBUG 01878 #define IP_REASS_DEBUG LWIP_DBG_OFF 01879 #endif 01880 01884 #ifndef RAW_DEBUG 01885 #define RAW_DEBUG LWIP_DBG_OFF 01886 #endif 01887 01891 #ifndef MEM_DEBUG 01892 #define MEM_DEBUG LWIP_DBG_OFF 01893 #endif 01894 01898 #ifndef MEMP_DEBUG 01899 #define MEMP_DEBUG LWIP_DBG_OFF 01900 #endif 01901 01905 #ifndef SYS_DEBUG 01906 #define SYS_DEBUG LWIP_DBG_OFF 01907 #endif 01908 01912 #ifndef TIMERS_DEBUG 01913 #define TIMERS_DEBUG LWIP_DBG_OFF 01914 #endif 01915 01919 #ifndef TCP_DEBUG 01920 #define TCP_DEBUG LWIP_DBG_OFF 01921 #endif 01922 01926 #ifndef TCP_INPUT_DEBUG 01927 #define TCP_INPUT_DEBUG LWIP_DBG_OFF 01928 #endif 01929 01933 #ifndef TCP_FR_DEBUG 01934 #define TCP_FR_DEBUG LWIP_DBG_OFF 01935 #endif 01936 01941 #ifndef TCP_RTO_DEBUG 01942 #define TCP_RTO_DEBUG LWIP_DBG_OFF 01943 #endif 01944 01948 #ifndef TCP_CWND_DEBUG 01949 #define TCP_CWND_DEBUG LWIP_DBG_OFF 01950 #endif 01951 01955 #ifndef TCP_WND_DEBUG 01956 #define TCP_WND_DEBUG LWIP_DBG_OFF 01957 #endif 01958 01962 #ifndef TCP_OUTPUT_DEBUG 01963 #define TCP_OUTPUT_DEBUG LWIP_DBG_OFF 01964 #endif 01965 01969 #ifndef TCP_RST_DEBUG 01970 #define TCP_RST_DEBUG LWIP_DBG_OFF 01971 #endif 01972 01976 #ifndef TCP_QLEN_DEBUG 01977 #define TCP_QLEN_DEBUG LWIP_DBG_OFF 01978 #endif 01979 01983 #ifndef UDP_DEBUG 01984 #define UDP_DEBUG LWIP_DBG_OFF 01985 #endif 01986 01990 #ifndef TCPIP_DEBUG 01991 #define TCPIP_DEBUG LWIP_DBG_OFF 01992 #endif 01993 01997 #ifndef PPP_DEBUG 01998 #define PPP_DEBUG LWIP_DBG_OFF 01999 #endif 02000 02004 #ifndef SLIP_DEBUG 02005 #define SLIP_DEBUG LWIP_DBG_OFF 02006 #endif 02007 02011 #ifndef DHCP_DEBUG 02012 #define DHCP_DEBUG LWIP_DBG_OFF 02013 #endif 02014 02018 #ifndef AUTOIP_DEBUG 02019 #define AUTOIP_DEBUG LWIP_DBG_OFF 02020 #endif 02021 02025 #ifndef SNMP_MSG_DEBUG 02026 #define SNMP_MSG_DEBUG LWIP_DBG_OFF 02027 #endif 02028 02032 #ifndef SNMP_MIB_DEBUG 02033 #define SNMP_MIB_DEBUG LWIP_DBG_OFF 02034 #endif 02035 02039 #ifndef DNS_DEBUG 02040 #define DNS_DEBUG LWIP_DBG_OFF 02041 #endif 02042 02043 #endif /* __LWIP_OPT_H__ */
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