I messed up the merge, so pushing it over to another repo so I don't lose it. Will tidy up and remove later
Dependencies: BufferedSerial FatFileSystemCpp mbed
opt.h
00001 /** 00002 * @file 00003 * 00004 * lwIP Options Configuration 00005 */ 00006 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 00054 /** 00055 * SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain 00056 * critical regions during buffer allocation, deallocation and memory 00057 * allocation and deallocation. 00058 */ 00059 #ifndef SYS_LIGHTWEIGHT_PROT 00060 #define SYS_LIGHTWEIGHT_PROT 0 00061 #endif 00062 00063 /** 00064 * NO_SYS==1: Provides VERY minimal functionality. Otherwise, 00065 * use lwIP facilities. 00066 */ 00067 #ifndef NO_SYS 00068 #define NO_SYS 0 00069 #endif 00070 00071 /** 00072 * NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1 00073 * Mainly for compatibility to old versions. 00074 */ 00075 #ifndef NO_SYS_NO_TIMERS 00076 #define NO_SYS_NO_TIMERS 0 00077 #endif 00078 00079 /** 00080 * MEMCPY: override this if you have a faster implementation at hand than the 00081 * one included in your C library 00082 */ 00083 #ifndef MEMCPY 00084 #define MEMCPY(dst,src,len) memcpy(dst,src,len) 00085 #endif 00086 00087 /** 00088 * SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a 00089 * call to memcpy() if the length is known at compile time and is small. 00090 */ 00091 #ifndef SMEMCPY 00092 #define SMEMCPY(dst,src,len) memcpy(dst,src,len) 00093 #endif 00094 00095 /* 00096 ------------------------------------ 00097 ---------- Memory options ---------- 00098 ------------------------------------ 00099 */ 00100 /** 00101 * MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library 00102 * instead of the lwip internal allocator. Can save code size if you 00103 * already use it. 00104 */ 00105 #ifndef MEM_LIBC_MALLOC 00106 #define MEM_LIBC_MALLOC 0 00107 #endif 00108 00109 /** 00110 * MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator. 00111 * Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution 00112 * speed and usage from interrupts! 00113 */ 00114 #ifndef MEMP_MEM_MALLOC 00115 #define MEMP_MEM_MALLOC 0 00116 #endif 00117 00118 /** 00119 * MEM_ALIGNMENT: should be set to the alignment of the CPU 00120 * 4 byte alignment -> #define MEM_ALIGNMENT 4 00121 * 2 byte alignment -> #define MEM_ALIGNMENT 2 00122 */ 00123 #ifndef MEM_ALIGNMENT 00124 #define MEM_ALIGNMENT 1 00125 #endif 00126 00127 /** 00128 * MEM_SIZE: the size of the heap memory. If the application will send 00129 * a lot of data that needs to be copied, this should be set high. 00130 */ 00131 #ifndef MEM_SIZE 00132 #define MEM_SIZE 1600 00133 #endif 00134 00135 /** 00136 * MEMP_SEPARATE_POOLS: if defined to 1, each pool is placed in its own array. 00137 * This can be used to individually change the location of each pool. 00138 * Default is one big array for all pools 00139 */ 00140 #ifndef MEMP_SEPARATE_POOLS 00141 #define MEMP_SEPARATE_POOLS 0 00142 #endif 00143 00144 /** 00145 * MEMP_OVERFLOW_CHECK: memp overflow protection reserves a configurable 00146 * amount of bytes before and after each memp element in every pool and fills 00147 * it with a prominent default value. 00148 * MEMP_OVERFLOW_CHECK == 0 no checking 00149 * MEMP_OVERFLOW_CHECK == 1 checks each element when it is freed 00150 * MEMP_OVERFLOW_CHECK >= 2 checks each element in every pool every time 00151 * memp_malloc() or memp_free() is called (useful but slow!) 00152 */ 00153 #ifndef MEMP_OVERFLOW_CHECK 00154 #define MEMP_OVERFLOW_CHECK 0 00155 #endif 00156 00157 /** 00158 * MEMP_SANITY_CHECK==1: run a sanity check after each memp_free() to make 00159 * sure that there are no cycles in the linked lists. 00160 */ 00161 #ifndef MEMP_SANITY_CHECK 00162 #define MEMP_SANITY_CHECK 0 00163 #endif 00164 00165 /** 00166 * MEM_USE_POOLS==1: Use an alternative to malloc() by allocating from a set 00167 * of memory pools of various sizes. When mem_malloc is called, an element of 00168 * the smallest pool that can provide the length needed is returned. 00169 * To use this, MEMP_USE_CUSTOM_POOLS also has to be enabled. 00170 */ 00171 #ifndef MEM_USE_POOLS 00172 #define MEM_USE_POOLS 0 00173 #endif 00174 00175 /** 00176 * MEM_USE_POOLS_TRY_BIGGER_POOL==1: if one malloc-pool is empty, try the next 00177 * bigger pool - WARNING: THIS MIGHT WASTE MEMORY but it can make a system more 00178 * reliable. */ 00179 #ifndef MEM_USE_POOLS_TRY_BIGGER_POOL 00180 #define MEM_USE_POOLS_TRY_BIGGER_POOL 0 00181 #endif 00182 00183 /** 00184 * MEMP_USE_CUSTOM_POOLS==1: whether to include a user file lwippools.h 00185 * that defines additional pools beyond the "standard" ones required 00186 * by lwIP. If you set this to 1, you must have lwippools.h in your 00187 * inlude path somewhere. 00188 */ 00189 #ifndef MEMP_USE_CUSTOM_POOLS 00190 #define MEMP_USE_CUSTOM_POOLS 0 00191 #endif 00192 00193 /** 00194 * Set this to 1 if you want to free PBUF_RAM pbufs (or call mem_free()) from 00195 * interrupt context (or another context that doesn't allow waiting for a 00196 * semaphore). 00197 * If set to 1, mem_malloc will be protected by a semaphore and SYS_ARCH_PROTECT, 00198 * while mem_free will only use SYS_ARCH_PROTECT. mem_malloc SYS_ARCH_UNPROTECTs 00199 * with each loop so that mem_free can run. 00200 * 00201 * ATTENTION: As you can see from the above description, this leads to dis-/ 00202 * enabling interrupts often, which can be slow! Also, on low memory, mem_malloc 00203 * can need longer. 00204 * 00205 * If you don't want that, at least for NO_SYS=0, you can still use the following 00206 * functions to enqueue a deallocation call which then runs in the tcpip_thread 00207 * context: 00208 * - pbuf_free_callback(p); 00209 * - mem_free_callback(m); 00210 */ 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 */ 00220 /** 00221 * MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF). 00222 * If the application sends a lot of data out of ROM (or other static memory), 00223 * this should be set high. 00224 */ 00225 #ifndef MEMP_NUM_PBUF 00226 #define MEMP_NUM_PBUF 16 00227 #endif 00228 00229 /** 00230 * MEMP_NUM_RAW_PCB: Number of raw connection PCBs 00231 * (requires the LWIP_RAW option) 00232 */ 00233 #ifndef MEMP_NUM_RAW_PCB 00234 #define MEMP_NUM_RAW_PCB 4 00235 #endif 00236 00237 /** 00238 * MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One 00239 * per active UDP "connection". 00240 * (requires the LWIP_UDP option) 00241 */ 00242 #ifndef MEMP_NUM_UDP_PCB 00243 #define MEMP_NUM_UDP_PCB 4 00244 #endif 00245 00246 /** 00247 * MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections. 00248 * (requires the LWIP_TCP option) 00249 */ 00250 #ifndef MEMP_NUM_TCP_PCB 00251 #define MEMP_NUM_TCP_PCB 5 00252 #endif 00253 00254 /** 00255 * MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections. 00256 * (requires the LWIP_TCP option) 00257 */ 00258 #ifndef MEMP_NUM_TCP_PCB_LISTEN 00259 #define MEMP_NUM_TCP_PCB_LISTEN 8 00260 #endif 00261 00262 /** 00263 * MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. 00264 * (requires the LWIP_TCP option) 00265 */ 00266 #ifndef MEMP_NUM_TCP_SEG 00267 #define MEMP_NUM_TCP_SEG 16 00268 #endif 00269 00270 /** 00271 * MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for 00272 * reassembly (whole packets, not fragments!) 00273 */ 00274 #ifndef MEMP_NUM_REASSDATA 00275 #define MEMP_NUM_REASSDATA 5 00276 #endif 00277 00278 /** 00279 * MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent 00280 * (fragments, not whole packets!). 00281 * This is only used with IP_FRAG_USES_STATIC_BUF==0 and 00282 * LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs 00283 * where the packet is not yet sent when netif->output returns. 00284 */ 00285 #ifndef MEMP_NUM_FRAG_PBUF 00286 #define MEMP_NUM_FRAG_PBUF 15 00287 #endif 00288 00289 /** 00290 * MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing 00291 * packets (pbufs) that are waiting for an ARP request (to resolve 00292 * their destination address) to finish. 00293 * (requires the ARP_QUEUEING option) 00294 */ 00295 #ifndef MEMP_NUM_ARP_QUEUE 00296 #define MEMP_NUM_ARP_QUEUE 30 00297 #endif 00298 00299 /** 00300 * MEMP_NUM_IGMP_GROUP: The number of multicast groups whose network interfaces 00301 * can be members et the same time (one per netif - allsystems group -, plus one 00302 * per netif membership). 00303 * (requires the LWIP_IGMP option) 00304 */ 00305 #ifndef MEMP_NUM_IGMP_GROUP 00306 #define MEMP_NUM_IGMP_GROUP 8 00307 #endif 00308 00309 /** 00310 * MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. 00311 * (requires NO_SYS==0) 00312 */ 00313 #ifndef MEMP_NUM_SYS_TIMEOUT 00314 #define MEMP_NUM_SYS_TIMEOUT 3 00315 #endif 00316 00317 /** 00318 * MEMP_NUM_NETBUF: the number of struct netbufs. 00319 * (only needed if you use the sequential API, like api_lib.c) 00320 */ 00321 #ifndef MEMP_NUM_NETBUF 00322 #define MEMP_NUM_NETBUF 2 00323 #endif 00324 00325 /** 00326 * MEMP_NUM_NETCONN: the number of struct netconns. 00327 * (only needed if you use the sequential API, like api_lib.c) 00328 */ 00329 #ifndef MEMP_NUM_NETCONN 00330 #define MEMP_NUM_NETCONN 4 00331 #endif 00332 00333 /** 00334 * MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used 00335 * for callback/timeout API communication. 00336 * (only needed if you use tcpip.c) 00337 */ 00338 #ifndef MEMP_NUM_TCPIP_MSG_API 00339 #define MEMP_NUM_TCPIP_MSG_API 8 00340 #endif 00341 00342 /** 00343 * MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used 00344 * for incoming packets. 00345 * (only needed if you use tcpip.c) 00346 */ 00347 #ifndef MEMP_NUM_TCPIP_MSG_INPKT 00348 #define MEMP_NUM_TCPIP_MSG_INPKT 8 00349 #endif 00350 00351 /** 00352 * MEMP_NUM_SNMP_NODE: the number of leafs in the SNMP tree. 00353 */ 00354 #ifndef MEMP_NUM_SNMP_NODE 00355 #define MEMP_NUM_SNMP_NODE 50 00356 #endif 00357 00358 /** 00359 * MEMP_NUM_SNMP_ROOTNODE: the number of branches in the SNMP tree. 00360 * Every branch has one leaf (MEMP_NUM_SNMP_NODE) at least! 00361 */ 00362 #ifndef MEMP_NUM_SNMP_ROOTNODE 00363 #define MEMP_NUM_SNMP_ROOTNODE 30 00364 #endif 00365 00366 /** 00367 * MEMP_NUM_SNMP_VARBIND: the number of concurrent requests (does not have to 00368 * be changed normally) - 2 of these are used per request (1 for input, 00369 * 1 for output) 00370 */ 00371 #ifndef MEMP_NUM_SNMP_VARBIND 00372 #define MEMP_NUM_SNMP_VARBIND 2 00373 #endif 00374 00375 /** 00376 * MEMP_NUM_SNMP_VALUE: the number of OID or values concurrently used 00377 * (does not have to be changed normally) - 3 of these are used per request 00378 * (1 for the value read and 2 for OIDs - input and output) 00379 */ 00380 #ifndef MEMP_NUM_SNMP_VALUE 00381 #define MEMP_NUM_SNMP_VALUE 3 00382 #endif 00383 00384 /** 00385 * MEMP_NUM_NETDB: the number of concurrently running lwip_addrinfo() calls 00386 * (before freeing the corresponding memory using lwip_freeaddrinfo()). 00387 */ 00388 #ifndef MEMP_NUM_NETDB 00389 #define MEMP_NUM_NETDB 1 00390 #endif 00391 00392 /** 00393 * MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list 00394 * if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1. 00395 */ 00396 #ifndef MEMP_NUM_LOCALHOSTLIST 00397 #define MEMP_NUM_LOCALHOSTLIST 1 00398 #endif 00399 00400 /** 00401 * MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE 00402 * interfaces (only used with PPPOE_SUPPORT==1) 00403 */ 00404 #ifndef MEMP_NUM_PPPOE_INTERFACES 00405 #define MEMP_NUM_PPPOE_INTERFACES 1 00406 #endif 00407 00408 /** 00409 * PBUF_POOL_SIZE: the number of buffers in the pbuf pool. 00410 */ 00411 #ifndef PBUF_POOL_SIZE 00412 #define PBUF_POOL_SIZE 16 00413 #endif 00414 00415 /* 00416 --------------------------------- 00417 ---------- ARP options ---------- 00418 --------------------------------- 00419 */ 00420 /** 00421 * LWIP_ARP==1: Enable ARP functionality. 00422 */ 00423 #ifndef LWIP_ARP 00424 #define LWIP_ARP 1 00425 #endif 00426 00427 /** 00428 * ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached. 00429 */ 00430 #ifndef ARP_TABLE_SIZE 00431 #define ARP_TABLE_SIZE 10 00432 #endif 00433 00434 /** 00435 * ARP_QUEUEING==1: Multiple outgoing packets are queued during hardware address 00436 * resolution. By default, only the most recent packet is queued per IP address. 00437 * This is sufficient for most protocols and mainly reduces TCP connection 00438 * startup time. Set this to 1 if you know your application sends more than one 00439 * packet in a row to an IP address that is not in the ARP cache. 00440 */ 00441 #ifndef ARP_QUEUEING 00442 #define ARP_QUEUEING 0 00443 #endif 00444 00445 /** 00446 * ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be 00447 * updated with the source MAC and IP addresses supplied in the packet. 00448 * You may want to disable this if you do not trust LAN peers to have the 00449 * correct addresses, or as a limited approach to attempt to handle 00450 * spoofing. If disabled, lwIP will need to make a new ARP request if 00451 * the peer is not already in the ARP table, adding a little latency. 00452 * The peer *is* in the ARP table if it requested our address before. 00453 * Also notice that this slows down input processing of every IP packet! 00454 */ 00455 #ifndef ETHARP_TRUST_IP_MAC 00456 #define ETHARP_TRUST_IP_MAC 0 00457 #endif 00458 00459 /** 00460 * ETHARP_SUPPORT_VLAN==1: support receiving ethernet packets with VLAN header. 00461 * Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check. 00462 * If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted. 00463 * If ETHARP_VLAN_CHECK is not defined, all traffic is accepted. 00464 */ 00465 #ifndef ETHARP_SUPPORT_VLAN 00466 #define ETHARP_SUPPORT_VLAN 0 00467 #endif 00468 00469 /** LWIP_ETHERNET==1: enable ethernet support for PPPoE even though ARP 00470 * might be disabled 00471 */ 00472 #ifndef LWIP_ETHERNET 00473 #define LWIP_ETHERNET (LWIP_ARP || PPPOE_SUPPORT) 00474 #endif 00475 00476 /** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure 00477 * alignment of payload after that header. Since the header is 14 bytes long, 00478 * without this padding e.g. addresses in the IP header will not be aligned 00479 * on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms. 00480 */ 00481 #ifndef ETH_PAD_SIZE 00482 #define ETH_PAD_SIZE 0 00483 #endif 00484 00485 /** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table 00486 * entries (using etharp_add_static_entry/etharp_remove_static_entry). 00487 */ 00488 #ifndef ETHARP_SUPPORT_STATIC_ENTRIES 00489 #define ETHARP_SUPPORT_STATIC_ENTRIES 0 00490 #endif 00491 00492 00493 /* 00494 -------------------------------- 00495 ---------- IP options ---------- 00496 -------------------------------- 00497 */ 00498 /** 00499 * IP_FORWARD==1: Enables the ability to forward IP packets across network 00500 * interfaces. If you are going to run lwIP on a device with only one network 00501 * interface, define this to 0. 00502 */ 00503 #ifndef IP_FORWARD 00504 #define IP_FORWARD 0 00505 #endif 00506 00507 /** 00508 * IP_OPTIONS_ALLOWED: Defines the behavior for IP options. 00509 * IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped. 00510 * IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed). 00511 */ 00512 #ifndef IP_OPTIONS_ALLOWED 00513 #define IP_OPTIONS_ALLOWED 1 00514 #endif 00515 00516 /** 00517 * IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that 00518 * this option does not affect outgoing packet sizes, which can be controlled 00519 * via IP_FRAG. 00520 */ 00521 #ifndef IP_REASSEMBLY 00522 #define IP_REASSEMBLY 1 00523 #endif 00524 00525 /** 00526 * IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note 00527 * that this option does not affect incoming packet sizes, which can be 00528 * controlled via IP_REASSEMBLY. 00529 */ 00530 #ifndef IP_FRAG 00531 #define IP_FRAG 1 00532 #endif 00533 00534 /** 00535 * IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally) 00536 * a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived 00537 * in this time, the whole packet is discarded. 00538 */ 00539 #ifndef IP_REASS_MAXAGE 00540 #define IP_REASS_MAXAGE 3 00541 #endif 00542 00543 /** 00544 * IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled. 00545 * Since the received pbufs are enqueued, be sure to configure 00546 * PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive 00547 * packets even if the maximum amount of fragments is enqueued for reassembly! 00548 */ 00549 #ifndef IP_REASS_MAX_PBUFS 00550 #define IP_REASS_MAX_PBUFS 10 00551 #endif 00552 00553 /** 00554 * IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP 00555 * fragmentation. Otherwise pbufs are allocated and reference the original 00556 * packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1, 00557 * new PBUF_RAM pbufs are used for fragments). 00558 * ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs! 00559 */ 00560 #ifndef IP_FRAG_USES_STATIC_BUF 00561 #define IP_FRAG_USES_STATIC_BUF 0 00562 #endif 00563 00564 /** 00565 * IP_FRAG_MAX_MTU: Assumed max MTU on any interface for IP frag buffer 00566 * (requires IP_FRAG_USES_STATIC_BUF==1) 00567 */ 00568 #if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU) 00569 #define IP_FRAG_MAX_MTU 1500 00570 #endif 00571 00572 /** 00573 * IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers. 00574 */ 00575 #ifndef IP_DEFAULT_TTL 00576 #define IP_DEFAULT_TTL 255 00577 #endif 00578 00579 /** 00580 * IP_SOF_BROADCAST=1: Use the SOF_BROADCAST field to enable broadcast 00581 * filter per pcb on udp and raw send operations. To enable broadcast filter 00582 * on recv operations, you also have to set IP_SOF_BROADCAST_RECV=1. 00583 */ 00584 #ifndef IP_SOF_BROADCAST 00585 #define IP_SOF_BROADCAST 0 00586 #endif 00587 00588 /** 00589 * IP_SOF_BROADCAST_RECV (requires IP_SOF_BROADCAST=1) enable the broadcast 00590 * filter on recv operations. 00591 */ 00592 #ifndef IP_SOF_BROADCAST_RECV 00593 #define IP_SOF_BROADCAST_RECV 0 00594 #endif 00595 00596 /* 00597 ---------------------------------- 00598 ---------- ICMP options ---------- 00599 ---------------------------------- 00600 */ 00601 /** 00602 * LWIP_ICMP==1: Enable ICMP module inside the IP stack. 00603 * Be careful, disable that make your product non-compliant to RFC1122 00604 */ 00605 #ifndef LWIP_ICMP 00606 #define LWIP_ICMP 1 00607 #endif 00608 00609 /** 00610 * ICMP_TTL: Default value for Time-To-Live used by ICMP packets. 00611 */ 00612 #ifndef ICMP_TTL 00613 #define ICMP_TTL (IP_DEFAULT_TTL) 00614 #endif 00615 00616 /** 00617 * LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only) 00618 */ 00619 #ifndef LWIP_BROADCAST_PING 00620 #define LWIP_BROADCAST_PING 0 00621 #endif 00622 00623 /** 00624 * LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only) 00625 */ 00626 #ifndef LWIP_MULTICAST_PING 00627 #define LWIP_MULTICAST_PING 0 00628 #endif 00629 00630 /* 00631 --------------------------------- 00632 ---------- RAW options ---------- 00633 --------------------------------- 00634 */ 00635 /** 00636 * LWIP_RAW==1: Enable application layer to hook into the IP layer itself. 00637 */ 00638 #ifndef LWIP_RAW 00639 #define LWIP_RAW 1 00640 #endif 00641 00642 /** 00643 * LWIP_RAW==1: Enable application layer to hook into the IP layer itself. 00644 */ 00645 #ifndef RAW_TTL 00646 #define RAW_TTL (IP_DEFAULT_TTL) 00647 #endif 00648 00649 /* 00650 ---------------------------------- 00651 ---------- DHCP options ---------- 00652 ---------------------------------- 00653 */ 00654 /** 00655 * LWIP_DHCP==1: Enable DHCP module. 00656 */ 00657 #ifndef LWIP_DHCP 00658 #define LWIP_DHCP 0 00659 #endif 00660 00661 /** 00662 * DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address. 00663 */ 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 */ 00673 /** 00674 * LWIP_AUTOIP==1: Enable AUTOIP module. 00675 */ 00676 #ifndef LWIP_AUTOIP 00677 #define LWIP_AUTOIP 0 00678 #endif 00679 00680 /** 00681 * LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on 00682 * the same interface at the same time. 00683 */ 00684 #ifndef LWIP_DHCP_AUTOIP_COOP 00685 #define LWIP_DHCP_AUTOIP_COOP 0 00686 #endif 00687 00688 /** 00689 * LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes 00690 * that should be sent before falling back on AUTOIP. This can be set 00691 * as low as 1 to get an AutoIP address very quickly, but you should 00692 * be prepared to handle a changing IP address when DHCP overrides 00693 * AutoIP. 00694 */ 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 */ 00704 /** 00705 * LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP 00706 * transport. 00707 */ 00708 #ifndef LWIP_SNMP 00709 #define LWIP_SNMP 0 00710 #endif 00711 00712 /** 00713 * SNMP_CONCURRENT_REQUESTS: Number of concurrent requests the module will 00714 * allow. At least one request buffer is required. 00715 * Does not have to be changed unless external MIBs answer request asynchronously 00716 */ 00717 #ifndef SNMP_CONCURRENT_REQUESTS 00718 #define SNMP_CONCURRENT_REQUESTS 1 00719 #endif 00720 00721 /** 00722 * SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap 00723 * destination is required 00724 */ 00725 #ifndef SNMP_TRAP_DESTINATIONS 00726 #define SNMP_TRAP_DESTINATIONS 1 00727 #endif 00728 00729 /** 00730 * SNMP_PRIVATE_MIB: 00731 * When using a private MIB, you have to create a file 'private_mib.h' that contains 00732 * a 'struct mib_array_node mib_private' which contains your MIB. 00733 */ 00734 #ifndef SNMP_PRIVATE_MIB 00735 #define SNMP_PRIVATE_MIB 0 00736 #endif 00737 00738 /** 00739 * Only allow SNMP write actions that are 'safe' (e.g. disabeling netifs is not 00740 * a safe action and disabled when SNMP_SAFE_REQUESTS = 1). 00741 * Unsafe requests are disabled by default! 00742 */ 00743 #ifndef SNMP_SAFE_REQUESTS 00744 #define SNMP_SAFE_REQUESTS 1 00745 #endif 00746 00747 /** 00748 * The maximum length of strings used. This affects the size of 00749 * MEMP_SNMP_VALUE elements. 00750 */ 00751 #ifndef SNMP_MAX_OCTET_STRING_LEN 00752 #define SNMP_MAX_OCTET_STRING_LEN 127 00753 #endif 00754 00755 /** 00756 * The maximum depth of the SNMP tree. 00757 * With private MIBs enabled, this depends on your MIB! 00758 * This affects the size of MEMP_SNMP_VALUE elements. 00759 */ 00760 #ifndef SNMP_MAX_TREE_DEPTH 00761 #define SNMP_MAX_TREE_DEPTH 15 00762 #endif 00763 00764 /** 00765 * The size of the MEMP_SNMP_VALUE elements, normally calculated from 00766 * SNMP_MAX_OCTET_STRING_LEN and SNMP_MAX_TREE_DEPTH. 00767 */ 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 */ 00777 /** 00778 * LWIP_IGMP==1: Turn on IGMP module. 00779 */ 00780 #ifndef LWIP_IGMP 00781 #define LWIP_IGMP 0 00782 #endif 00783 00784 /* 00785 ---------------------------------- 00786 ---------- DNS options ----------- 00787 ---------------------------------- 00788 */ 00789 /** 00790 * LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS 00791 * transport. 00792 */ 00793 #ifndef LWIP_DNS 00794 #define LWIP_DNS 0 00795 #endif 00796 00797 /** DNS maximum number of entries to maintain locally. */ 00798 #ifndef DNS_TABLE_SIZE 00799 #define DNS_TABLE_SIZE 4 00800 #endif 00801 00802 /** DNS maximum host name length supported in the name table. */ 00803 #ifndef DNS_MAX_NAME_LENGTH 00804 #define DNS_MAX_NAME_LENGTH 256 00805 #endif 00806 00807 /** The maximum of DNS servers */ 00808 #ifndef DNS_MAX_SERVERS 00809 #define DNS_MAX_SERVERS 2 00810 #endif 00811 00812 /** DNS do a name checking between the query and the response. */ 00813 #ifndef DNS_DOES_NAME_CHECK 00814 #define DNS_DOES_NAME_CHECK 1 00815 #endif 00816 00817 /** DNS message max. size. Default value is RFC compliant. */ 00818 #ifndef DNS_MSG_SIZE 00819 #define DNS_MSG_SIZE 512 00820 #endif 00821 00822 /** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled, 00823 * you have to define 00824 * #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}} 00825 * (an array of structs name/address, where address is an u32_t in network 00826 * byte order). 00827 * 00828 * Instead, you can also use an external function: 00829 * #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name) 00830 * that returns the IP address or INADDR_NONE if not found. 00831 */ 00832 #ifndef DNS_LOCAL_HOSTLIST 00833 #define DNS_LOCAL_HOSTLIST 0 00834 #endif /* DNS_LOCAL_HOSTLIST */ 00835 00836 /** If this is turned on, the local host-list can be dynamically changed 00837 * at runtime. */ 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 */ 00847 /** 00848 * LWIP_UDP==1: Turn on UDP. 00849 */ 00850 #ifndef LWIP_UDP 00851 #define LWIP_UDP 1 00852 #endif 00853 00854 /** 00855 * LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP) 00856 */ 00857 #ifndef LWIP_UDPLITE 00858 #define LWIP_UDPLITE 0 00859 #endif 00860 00861 /** 00862 * UDP_TTL: Default Time-To-Live value. 00863 */ 00864 #ifndef UDP_TTL 00865 #define UDP_TTL (IP_DEFAULT_TTL) 00866 #endif 00867 00868 /** 00869 * LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf. 00870 */ 00871 #ifndef LWIP_NETBUF_RECVINFO 00872 #define LWIP_NETBUF_RECVINFO 0 00873 #endif 00874 00875 /* 00876 --------------------------------- 00877 ---------- TCP options ---------- 00878 --------------------------------- 00879 */ 00880 /** 00881 * LWIP_TCP==1: Turn on TCP. 00882 */ 00883 #ifndef LWIP_TCP 00884 #define LWIP_TCP 1 00885 #endif 00886 00887 /** 00888 * TCP_TTL: Default Time-To-Live value. 00889 */ 00890 #ifndef TCP_TTL 00891 #define TCP_TTL (IP_DEFAULT_TTL) 00892 #endif 00893 00894 /** 00895 * TCP_WND: The size of a TCP window. This must be at least 00896 * (2 * TCP_MSS) for things to work well 00897 */ 00898 #ifndef TCP_WND 00899 #define TCP_WND (4 * TCP_MSS) 00900 #endif 00901 00902 /** 00903 * TCP_MAXRTX: Maximum number of retransmissions of data segments. 00904 */ 00905 #ifndef TCP_MAXRTX 00906 #define TCP_MAXRTX 12 00907 #endif 00908 00909 /** 00910 * TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments. 00911 */ 00912 #ifndef TCP_SYNMAXRTX 00913 #define TCP_SYNMAXRTX 6 00914 #endif 00915 00916 /** 00917 * TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order. 00918 * Define to 0 if your device is low on memory. 00919 */ 00920 #ifndef TCP_QUEUE_OOSEQ 00921 #define TCP_QUEUE_OOSEQ (LWIP_TCP) 00922 #endif 00923 00924 /** 00925 * TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default, 00926 * you might want to increase this.) 00927 * For the receive side, this MSS is advertised to the remote side 00928 * when opening a connection. For the transmit size, this MSS sets 00929 * an upper limit on the MSS advertised by the remote host. 00930 */ 00931 #ifndef TCP_MSS 00932 #define TCP_MSS 536 00933 #endif 00934 00935 /** 00936 * TCP_CALCULATE_EFF_SEND_MSS: "The maximum size of a segment that TCP really 00937 * sends, the 'effective send MSS,' MUST be the smaller of the send MSS (which 00938 * reflects the available reassembly buffer size at the remote host) and the 00939 * largest size permitted by the IP layer" (RFC 1122) 00940 * Setting this to 1 enables code that checks TCP_MSS against the MTU of the 00941 * netif used for a connection and limits the MSS if it would be too big otherwise. 00942 */ 00943 #ifndef TCP_CALCULATE_EFF_SEND_MSS 00944 #define TCP_CALCULATE_EFF_SEND_MSS 1 00945 #endif 00946 00947 00948 /** 00949 * TCP_SND_BUF: TCP sender buffer space (bytes). 00950 */ 00951 #ifndef TCP_SND_BUF 00952 #define TCP_SND_BUF 256 00953 #endif 00954 00955 /** 00956 * TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least 00957 * as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work. 00958 */ 00959 #ifndef TCP_SND_QUEUELEN 00960 #define TCP_SND_QUEUELEN ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS)) 00961 #endif 00962 00963 /** 00964 * TCP_SNDLOWAT: TCP writable space (bytes). This must be less than 00965 * TCP_SND_BUF. It is the amount of space which must be available in the 00966 * TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT). 00967 */ 00968 #ifndef TCP_SNDLOWAT 00969 #define TCP_SNDLOWAT ((TCP_SND_BUF)/2) 00970 #endif 00971 00972 /** 00973 * TCP_SNDQUEUELOWAT: TCP writable bufs (pbuf count). This must be grater 00974 * than TCP_SND_QUEUELEN. If the number of pbufs queued on a pcb drops below 00975 * this number, select returns writable (combined with TCP_SNDLOWAT). 00976 */ 00977 #ifndef TCP_SNDQUEUELOWAT 00978 #define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2) 00979 #endif 00980 00981 /** 00982 * TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb. 00983 */ 00984 #ifndef TCP_LISTEN_BACKLOG 00985 #define TCP_LISTEN_BACKLOG 0 00986 #endif 00987 00988 /** 00989 * The maximum allowed backlog for TCP listen netconns. 00990 * This backlog is used unless another is explicitly specified. 00991 * 0xff is the maximum (u8_t). 00992 */ 00993 #ifndef TCP_DEFAULT_LISTEN_BACKLOG 00994 #define TCP_DEFAULT_LISTEN_BACKLOG 0xff 00995 #endif 00996 00997 /** 00998 * TCP_OVERSIZE: The maximum number of bytes that tcp_write may 00999 * allocate ahead of time in an attempt to create shorter pbuf chains 01000 * for transmission. The meaningful range is 0 to TCP_MSS. Some 01001 * suggested values are: 01002 * 01003 * 0: Disable oversized allocation. Each tcp_write() allocates a new 01004 pbuf (old behaviour). 01005 * 1: Allocate size-aligned pbufs with minimal excess. Use this if your 01006 * scatter-gather DMA requires aligned fragments. 01007 * 128: Limit the pbuf/memory overhead to 20%. 01008 * TCP_MSS: Try to create unfragmented TCP packets. 01009 * TCP_MSS/4: Try to create 4 fragments or less per TCP packet. 01010 */ 01011 #ifndef TCP_OVERSIZE 01012 #define TCP_OVERSIZE TCP_MSS 01013 #endif 01014 01015 /** 01016 * LWIP_TCP_TIMESTAMPS==1: support the TCP timestamp option. 01017 */ 01018 #ifndef LWIP_TCP_TIMESTAMPS 01019 #define LWIP_TCP_TIMESTAMPS 0 01020 #endif 01021 01022 /** 01023 * TCP_WND_UPDATE_THRESHOLD: difference in window to trigger an 01024 * explicit window update 01025 */ 01026 #ifndef TCP_WND_UPDATE_THRESHOLD 01027 #define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4) 01028 #endif 01029 01030 /** 01031 * LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1. 01032 * LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all 01033 * events (accept, sent, etc) that happen in the system. 01034 * LWIP_CALLBACK_API==1: The PCB callback function is called directly 01035 * for the event. 01036 */ 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 */ 01051 /** 01052 * PBUF_LINK_HLEN: the number of bytes that should be allocated for a 01053 * link level header. The default is 14, the standard value for 01054 * Ethernet. 01055 */ 01056 #ifndef PBUF_LINK_HLEN 01057 #define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE) 01058 #endif 01059 01060 /** 01061 * PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is 01062 * designed to accomodate single full size TCP frame in one pbuf, including 01063 * TCP_MSS, IP header, and link header. 01064 */ 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 */ 01074 /** 01075 * LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname 01076 * field. 01077 */ 01078 #ifndef LWIP_NETIF_HOSTNAME 01079 #define LWIP_NETIF_HOSTNAME 0 01080 #endif 01081 01082 /** 01083 * LWIP_NETIF_API==1: Support netif api (in netifapi.c) 01084 */ 01085 #ifndef LWIP_NETIF_API 01086 #define LWIP_NETIF_API 0 01087 #endif 01088 01089 /** 01090 * LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface 01091 * changes its up/down status (i.e., due to DHCP IP acquistion) 01092 */ 01093 #ifndef LWIP_NETIF_STATUS_CALLBACK 01094 #define LWIP_NETIF_STATUS_CALLBACK 0 01095 #endif 01096 01097 /** 01098 * LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface 01099 * whenever the link changes (i.e., link down) 01100 */ 01101 #ifndef LWIP_NETIF_LINK_CALLBACK 01102 #define LWIP_NETIF_LINK_CALLBACK 0 01103 #endif 01104 01105 /** 01106 * LWIP_NETIF_HWADDRHINT==1: Cache link-layer-address hints (e.g. table 01107 * indices) in struct netif. TCP and UDP can make use of this to prevent 01108 * scanning the ARP table for every sent packet. While this is faster for big 01109 * ARP tables or many concurrent connections, it might be counterproductive 01110 * if you have a tiny ARP table or if there never are concurrent connections. 01111 */ 01112 #ifndef LWIP_NETIF_HWADDRHINT 01113 #define LWIP_NETIF_HWADDRHINT 0 01114 #endif 01115 01116 /** 01117 * LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP 01118 * address equal to the netif IP address, looping them back up the stack. 01119 */ 01120 #ifndef LWIP_NETIF_LOOPBACK 01121 #define LWIP_NETIF_LOOPBACK 0 01122 #endif 01123 01124 /** 01125 * LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback 01126 * sending for each netif (0 = disabled) 01127 */ 01128 #ifndef LWIP_LOOPBACK_MAX_PBUFS 01129 #define LWIP_LOOPBACK_MAX_PBUFS 0 01130 #endif 01131 01132 /** 01133 * LWIP_NETIF_LOOPBACK_MULTITHREADING: Indicates whether threading is enabled in 01134 * the system, as netifs must change how they behave depending on this setting 01135 * for the LWIP_NETIF_LOOPBACK option to work. 01136 * Setting this is needed to avoid reentering non-reentrant functions like 01137 * tcp_input(). 01138 * LWIP_NETIF_LOOPBACK_MULTITHREADING==1: Indicates that the user is using a 01139 * multithreaded environment like tcpip.c. In this case, netif->input() 01140 * is called directly. 01141 * LWIP_NETIF_LOOPBACK_MULTITHREADING==0: Indicates a polling (or NO_SYS) setup. 01142 * The packets are put on a list and netif_poll() must be called in 01143 * the main application loop. 01144 */ 01145 #ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING 01146 #define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS) 01147 #endif 01148 01149 /** 01150 * LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data 01151 * to be sent into one single pbuf. This is for compatibility with DMA-enabled 01152 * MACs that do not support scatter-gather. 01153 * Beware that this might involve CPU-memcpy before transmitting that would not 01154 * be needed without this flag! Use this only if you need to! 01155 * 01156 * @todo: TCP and IP-frag do not work with this, yet: 01157 */ 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 */ 01167 /** 01168 * LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c 01169 */ 01170 #ifndef LWIP_HAVE_LOOPIF 01171 #define LWIP_HAVE_LOOPIF 0 01172 #endif 01173 01174 /* 01175 ------------------------------------ 01176 ---------- SLIPIF options ---------- 01177 ------------------------------------ 01178 */ 01179 /** 01180 * LWIP_HAVE_SLIPIF==1: Support slip interface and slipif.c 01181 */ 01182 #ifndef LWIP_HAVE_SLIPIF 01183 #define LWIP_HAVE_SLIPIF 0 01184 #endif 01185 01186 /* 01187 ------------------------------------ 01188 ---------- Thread options ---------- 01189 ------------------------------------ 01190 */ 01191 /** 01192 * TCPIP_THREAD_NAME: The name assigned to the main tcpip thread. 01193 */ 01194 #ifndef TCPIP_THREAD_NAME 01195 #define TCPIP_THREAD_NAME "tcpip_thread" 01196 #endif 01197 01198 /** 01199 * TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread. 01200 * The stack size value itself is platform-dependent, but is passed to 01201 * sys_thread_new() when the thread is created. 01202 */ 01203 #ifndef TCPIP_THREAD_STACKSIZE 01204 #define TCPIP_THREAD_STACKSIZE 0 01205 #endif 01206 01207 /** 01208 * TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread. 01209 * The priority value itself is platform-dependent, but is passed to 01210 * sys_thread_new() when the thread is created. 01211 */ 01212 #ifndef TCPIP_THREAD_PRIO 01213 #define TCPIP_THREAD_PRIO 1 01214 #endif 01215 01216 /** 01217 * TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages 01218 * The queue size value itself is platform-dependent, but is passed to 01219 * sys_mbox_new() when tcpip_init is called. 01220 */ 01221 #ifndef TCPIP_MBOX_SIZE 01222 #define TCPIP_MBOX_SIZE 0 01223 #endif 01224 01225 /** 01226 * SLIPIF_THREAD_NAME: The name assigned to the slipif_loop thread. 01227 */ 01228 #ifndef SLIPIF_THREAD_NAME 01229 #define SLIPIF_THREAD_NAME "slipif_loop" 01230 #endif 01231 01232 /** 01233 * SLIP_THREAD_STACKSIZE: The stack size used by the slipif_loop thread. 01234 * The stack size value itself is platform-dependent, but is passed to 01235 * sys_thread_new() when the thread is created. 01236 */ 01237 #ifndef SLIPIF_THREAD_STACKSIZE 01238 #define SLIPIF_THREAD_STACKSIZE 0 01239 #endif 01240 01241 /** 01242 * SLIPIF_THREAD_PRIO: The priority assigned to the slipif_loop thread. 01243 * The priority value itself is platform-dependent, but is passed to 01244 * sys_thread_new() when the thread is created. 01245 */ 01246 #ifndef SLIPIF_THREAD_PRIO 01247 #define SLIPIF_THREAD_PRIO 1 01248 #endif 01249 01250 /** 01251 * PPP_THREAD_NAME: The name assigned to the pppInputThread. 01252 */ 01253 #ifndef PPP_THREAD_NAME 01254 #define PPP_THREAD_NAME "pppInputThread" 01255 #endif 01256 01257 /** 01258 * PPP_THREAD_STACKSIZE: The stack size used by the pppInputThread. 01259 * The stack size value itself is platform-dependent, but is passed to 01260 * sys_thread_new() when the thread is created. 01261 */ 01262 #ifndef PPP_THREAD_STACKSIZE 01263 #define PPP_THREAD_STACKSIZE 0 01264 #endif 01265 01266 /** 01267 * PPP_THREAD_PRIO: The priority assigned to the pppInputThread. 01268 * The priority value itself is platform-dependent, but is passed to 01269 * sys_thread_new() when the thread is created. 01270 */ 01271 #ifndef PPP_THREAD_PRIO 01272 #define PPP_THREAD_PRIO 1 01273 #endif 01274 01275 /** 01276 * DEFAULT_THREAD_NAME: The name assigned to any other lwIP thread. 01277 */ 01278 #ifndef DEFAULT_THREAD_NAME 01279 #define DEFAULT_THREAD_NAME "lwIP" 01280 #endif 01281 01282 /** 01283 * DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread. 01284 * The stack size value itself is platform-dependent, but is passed to 01285 * sys_thread_new() when the thread is created. 01286 */ 01287 #ifndef DEFAULT_THREAD_STACKSIZE 01288 #define DEFAULT_THREAD_STACKSIZE 0 01289 #endif 01290 01291 /** 01292 * DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread. 01293 * The priority value itself is platform-dependent, but is passed to 01294 * sys_thread_new() when the thread is created. 01295 */ 01296 #ifndef DEFAULT_THREAD_PRIO 01297 #define DEFAULT_THREAD_PRIO 1 01298 #endif 01299 01300 /** 01301 * DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a 01302 * NETCONN_RAW. The queue size value itself is platform-dependent, but is passed 01303 * to sys_mbox_new() when the recvmbox is created. 01304 */ 01305 #ifndef DEFAULT_RAW_RECVMBOX_SIZE 01306 #define DEFAULT_RAW_RECVMBOX_SIZE 0 01307 #endif 01308 01309 /** 01310 * DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a 01311 * NETCONN_UDP. The queue size value itself is platform-dependent, but is passed 01312 * to sys_mbox_new() when the recvmbox is created. 01313 */ 01314 #ifndef DEFAULT_UDP_RECVMBOX_SIZE 01315 #define DEFAULT_UDP_RECVMBOX_SIZE 0 01316 #endif 01317 01318 /** 01319 * DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a 01320 * NETCONN_TCP. The queue size value itself is platform-dependent, but is passed 01321 * to sys_mbox_new() when the recvmbox is created. 01322 */ 01323 #ifndef DEFAULT_TCP_RECVMBOX_SIZE 01324 #define DEFAULT_TCP_RECVMBOX_SIZE 0 01325 #endif 01326 01327 /** 01328 * DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections. 01329 * The queue size value itself is platform-dependent, but is passed to 01330 * sys_mbox_new() when the acceptmbox is created. 01331 */ 01332 #ifndef DEFAULT_ACCEPTMBOX_SIZE 01333 #define DEFAULT_ACCEPTMBOX_SIZE 0 01334 #endif 01335 01336 /* 01337 ---------------------------------------------- 01338 ---------- Sequential layer options ---------- 01339 ---------------------------------------------- 01340 */ 01341 /** 01342 * LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!) 01343 * Don't use it if you're not an active lwIP project member 01344 */ 01345 #ifndef LWIP_TCPIP_CORE_LOCKING 01346 #define LWIP_TCPIP_CORE_LOCKING 0 01347 #endif 01348 01349 /** 01350 * LWIP_TCPIP_CORE_LOCKING_INPUT: (EXPERIMENTAL!) 01351 * Don't use it if you're not an active lwIP project member 01352 */ 01353 #ifndef LWIP_TCPIP_CORE_LOCKING_INPUT 01354 #define LWIP_TCPIP_CORE_LOCKING_INPUT 0 01355 #endif 01356 01357 /** 01358 * LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c) 01359 */ 01360 #ifndef LWIP_NETCONN 01361 #define LWIP_NETCONN 1 01362 #endif 01363 01364 /** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create 01365 * timers running in tcpip_thread from another thread. 01366 */ 01367 #ifndef LWIP_TCPIP_TIMEOUT 01368 #define LWIP_TCPIP_TIMEOUT 1 01369 #endif 01370 01371 /* 01372 ------------------------------------ 01373 ---------- Socket options ---------- 01374 ------------------------------------ 01375 */ 01376 /** 01377 * LWIP_SOCKET==1: Enable Socket API (require to use sockets.c) 01378 */ 01379 #ifndef LWIP_SOCKET 01380 #define LWIP_SOCKET 1 01381 #endif 01382 01383 /** 01384 * LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names. 01385 * (only used if you use sockets.c) 01386 */ 01387 #ifndef LWIP_COMPAT_SOCKETS 01388 #define LWIP_COMPAT_SOCKETS 1 01389 #endif 01390 01391 /** 01392 * LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names. 01393 * Disable this option if you use a POSIX operating system that uses the same 01394 * names (read, write & close). (only used if you use sockets.c) 01395 */ 01396 #ifndef LWIP_POSIX_SOCKETS_IO_NAMES 01397 #define LWIP_POSIX_SOCKETS_IO_NAMES 1 01398 #endif 01399 01400 /** 01401 * LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT 01402 * options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set 01403 * in seconds. (does not require sockets.c, and will affect tcp.c) 01404 */ 01405 #ifndef LWIP_TCP_KEEPALIVE 01406 #define LWIP_TCP_KEEPALIVE 0 01407 #endif 01408 01409 /** 01410 * LWIP_SO_RCVTIMEO==1: Enable SO_RCVTIMEO processing. 01411 */ 01412 #ifndef LWIP_SO_RCVTIMEO 01413 #define LWIP_SO_RCVTIMEO 0 01414 #endif 01415 01416 /** 01417 * LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing. 01418 */ 01419 #ifndef LWIP_SO_RCVBUF 01420 #define LWIP_SO_RCVBUF 0 01421 #endif 01422 01423 /** 01424 * If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize. 01425 */ 01426 #ifndef RECV_BUFSIZE_DEFAULT 01427 #define RECV_BUFSIZE_DEFAULT INT_MAX 01428 #endif 01429 01430 /** 01431 * SO_REUSE==1: Enable SO_REUSEADDR option. 01432 */ 01433 #ifndef SO_REUSE 01434 #define SO_REUSE 0 01435 #endif 01436 01437 /** 01438 * SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets 01439 * to all local matches if SO_REUSEADDR is turned on. 01440 * WARNING: Adds a memcpy for every packet if passing to more than one pcb! 01441 */ 01442 #ifndef SO_REUSE_RXTOALL 01443 #define SO_REUSE_RXTOALL 0 01444 #endif 01445 01446 /* 01447 ---------------------------------------- 01448 ---------- Statistics options ---------- 01449 ---------------------------------------- 01450 */ 01451 /** 01452 * LWIP_STATS==1: Enable statistics collection in lwip_stats. 01453 */ 01454 #ifndef LWIP_STATS 01455 #define LWIP_STATS 1 01456 #endif 01457 01458 #if LWIP_STATS 01459 01460 /** 01461 * LWIP_STATS_DISPLAY==1: Compile in the statistics output functions. 01462 */ 01463 #ifndef LWIP_STATS_DISPLAY 01464 #define LWIP_STATS_DISPLAY 0 01465 #endif 01466 01467 /** 01468 * LINK_STATS==1: Enable link stats. 01469 */ 01470 #ifndef LINK_STATS 01471 #define LINK_STATS 1 01472 #endif 01473 01474 /** 01475 * ETHARP_STATS==1: Enable etharp stats. 01476 */ 01477 #ifndef ETHARP_STATS 01478 #define ETHARP_STATS (LWIP_ARP) 01479 #endif 01480 01481 /** 01482 * IP_STATS==1: Enable IP stats. 01483 */ 01484 #ifndef IP_STATS 01485 #define IP_STATS 1 01486 #endif 01487 01488 /** 01489 * IPFRAG_STATS==1: Enable IP fragmentation stats. Default is 01490 * on if using either frag or reass. 01491 */ 01492 #ifndef IPFRAG_STATS 01493 #define IPFRAG_STATS (IP_REASSEMBLY || IP_FRAG) 01494 #endif 01495 01496 /** 01497 * ICMP_STATS==1: Enable ICMP stats. 01498 */ 01499 #ifndef ICMP_STATS 01500 #define ICMP_STATS 1 01501 #endif 01502 01503 /** 01504 * IGMP_STATS==1: Enable IGMP stats. 01505 */ 01506 #ifndef IGMP_STATS 01507 #define IGMP_STATS (LWIP_IGMP) 01508 #endif 01509 01510 /** 01511 * UDP_STATS==1: Enable UDP stats. Default is on if 01512 * UDP enabled, otherwise off. 01513 */ 01514 #ifndef UDP_STATS 01515 #define UDP_STATS (LWIP_UDP) 01516 #endif 01517 01518 /** 01519 * TCP_STATS==1: Enable TCP stats. Default is on if TCP 01520 * enabled, otherwise off. 01521 */ 01522 #ifndef TCP_STATS 01523 #define TCP_STATS (LWIP_TCP) 01524 #endif 01525 01526 /** 01527 * MEM_STATS==1: Enable mem.c stats. 01528 */ 01529 #ifndef MEM_STATS 01530 #define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0)) 01531 #endif 01532 01533 /** 01534 * MEMP_STATS==1: Enable memp.c pool stats. 01535 */ 01536 #ifndef MEMP_STATS 01537 #define MEMP_STATS (MEMP_MEM_MALLOC == 0) 01538 #endif 01539 01540 /** 01541 * SYS_STATS==1: Enable system stats (sem and mbox counts, etc). 01542 */ 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 */ 01568 /** 01569 * PPP_SUPPORT==1: Enable PPP. 01570 */ 01571 #ifndef PPP_SUPPORT 01572 #define PPP_SUPPORT 0 01573 #endif 01574 01575 /** 01576 * PPPOE_SUPPORT==1: Enable PPP Over Ethernet 01577 */ 01578 #ifndef PPPOE_SUPPORT 01579 #define PPPOE_SUPPORT 0 01580 #endif 01581 01582 /** 01583 * PPPOS_SUPPORT==1: Enable PPP Over Serial 01584 */ 01585 #ifndef PPPOS_SUPPORT 01586 #define PPPOS_SUPPORT PPP_SUPPORT 01587 #endif 01588 01589 #if PPP_SUPPORT 01590 01591 /** 01592 * NUM_PPP: Max PPP sessions. 01593 */ 01594 #ifndef NUM_PPP 01595 #define NUM_PPP 1 01596 #endif 01597 01598 /** 01599 * PAP_SUPPORT==1: Support PAP. 01600 */ 01601 #ifndef PAP_SUPPORT 01602 #define PAP_SUPPORT 0 01603 #endif 01604 01605 /** 01606 * CHAP_SUPPORT==1: Support CHAP. 01607 */ 01608 #ifndef CHAP_SUPPORT 01609 #define CHAP_SUPPORT 0 01610 #endif 01611 01612 /** 01613 * MSCHAP_SUPPORT==1: Support MSCHAP. CURRENTLY NOT SUPPORTED! DO NOT SET! 01614 */ 01615 #ifndef MSCHAP_SUPPORT 01616 #define MSCHAP_SUPPORT 0 01617 #endif 01618 01619 /** 01620 * CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET! 01621 */ 01622 #ifndef CBCP_SUPPORT 01623 #define CBCP_SUPPORT 0 01624 #endif 01625 01626 /** 01627 * CCP_SUPPORT==1: Support CCP. CURRENTLY NOT SUPPORTED! DO NOT SET! 01628 */ 01629 #ifndef CCP_SUPPORT 01630 #define CCP_SUPPORT 0 01631 #endif 01632 01633 /** 01634 * VJ_SUPPORT==1: Support VJ header compression. 01635 */ 01636 #ifndef VJ_SUPPORT 01637 #define VJ_SUPPORT 0 01638 #endif 01639 01640 /** 01641 * MD5_SUPPORT==1: Support MD5 (see also CHAP). 01642 */ 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 */ 01732 /** 01733 * CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets. 01734 */ 01735 #ifndef CHECKSUM_GEN_IP 01736 #define CHECKSUM_GEN_IP 1 01737 #endif 01738 01739 /** 01740 * CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets. 01741 */ 01742 #ifndef CHECKSUM_GEN_UDP 01743 #define CHECKSUM_GEN_UDP 1 01744 #endif 01745 01746 /** 01747 * CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets. 01748 */ 01749 #ifndef CHECKSUM_GEN_TCP 01750 #define CHECKSUM_GEN_TCP 1 01751 #endif 01752 01753 /** 01754 * CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets. 01755 */ 01756 #ifndef CHECKSUM_CHECK_IP 01757 #define CHECKSUM_CHECK_IP 1 01758 #endif 01759 01760 /** 01761 * CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets. 01762 */ 01763 #ifndef CHECKSUM_CHECK_UDP 01764 #define CHECKSUM_CHECK_UDP 1 01765 #endif 01766 01767 /** 01768 * CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets. 01769 */ 01770 #ifndef CHECKSUM_CHECK_TCP 01771 #define CHECKSUM_CHECK_TCP 1 01772 #endif 01773 01774 /** 01775 * LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from 01776 * application buffers to pbufs. 01777 */ 01778 #ifndef LWIP_CHECKSUM_ON_COPY 01779 #define LWIP_CHECKSUM_ON_COPY 0 01780 #endif 01781 01782 /* 01783 --------------------------------------- 01784 ---------- Debugging options ---------- 01785 --------------------------------------- 01786 */ 01787 /** 01788 * LWIP_DBG_MIN_LEVEL: After masking, the value of the debug is 01789 * compared against this value. If it is smaller, then debugging 01790 * messages are written. 01791 */ 01792 #ifndef LWIP_DBG_MIN_LEVEL 01793 #define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL 01794 #endif 01795 01796 /** 01797 * LWIP_DBG_TYPES_ON: A mask that can be used to globally enable/disable 01798 * debug messages of certain types. 01799 */ 01800 #ifndef LWIP_DBG_TYPES_ON 01801 #define LWIP_DBG_TYPES_ON LWIP_DBG_ON 01802 #endif 01803 01804 /** 01805 * ETHARP_DEBUG: Enable debugging in etharp.c. 01806 */ 01807 #ifndef ETHARP_DEBUG 01808 #define ETHARP_DEBUG LWIP_DBG_OFF 01809 #endif 01810 01811 /** 01812 * NETIF_DEBUG: Enable debugging in netif.c. 01813 */ 01814 #ifndef NETIF_DEBUG 01815 #define NETIF_DEBUG LWIP_DBG_OFF 01816 #endif 01817 01818 /** 01819 * PBUF_DEBUG: Enable debugging in pbuf.c. 01820 */ 01821 #ifndef PBUF_DEBUG 01822 #define PBUF_DEBUG LWIP_DBG_OFF 01823 #endif 01824 01825 /** 01826 * API_LIB_DEBUG: Enable debugging in api_lib.c. 01827 */ 01828 #ifndef API_LIB_DEBUG 01829 #define API_LIB_DEBUG LWIP_DBG_OFF 01830 #endif 01831 01832 /** 01833 * API_MSG_DEBUG: Enable debugging in api_msg.c. 01834 */ 01835 #ifndef API_MSG_DEBUG 01836 #define API_MSG_DEBUG LWIP_DBG_OFF 01837 #endif 01838 01839 /** 01840 * SOCKETS_DEBUG: Enable debugging in sockets.c. 01841 */ 01842 #ifndef SOCKETS_DEBUG 01843 #define SOCKETS_DEBUG LWIP_DBG_OFF 01844 #endif 01845 01846 /** 01847 * ICMP_DEBUG: Enable debugging in icmp.c. 01848 */ 01849 #ifndef ICMP_DEBUG 01850 #define ICMP_DEBUG LWIP_DBG_OFF 01851 #endif 01852 01853 /** 01854 * IGMP_DEBUG: Enable debugging in igmp.c. 01855 */ 01856 #ifndef IGMP_DEBUG 01857 #define IGMP_DEBUG LWIP_DBG_OFF 01858 #endif 01859 01860 /** 01861 * INET_DEBUG: Enable debugging in inet.c. 01862 */ 01863 #ifndef INET_DEBUG 01864 #define INET_DEBUG LWIP_DBG_OFF 01865 #endif 01866 01867 /** 01868 * IP_DEBUG: Enable debugging for IP. 01869 */ 01870 #ifndef IP_DEBUG 01871 #define IP_DEBUG LWIP_DBG_OFF 01872 #endif 01873 01874 /** 01875 * IP_REASS_DEBUG: Enable debugging in ip_frag.c for both frag & reass. 01876 */ 01877 #ifndef IP_REASS_DEBUG 01878 #define IP_REASS_DEBUG LWIP_DBG_OFF 01879 #endif 01880 01881 /** 01882 * RAW_DEBUG: Enable debugging in raw.c. 01883 */ 01884 #ifndef RAW_DEBUG 01885 #define RAW_DEBUG LWIP_DBG_OFF 01886 #endif 01887 01888 /** 01889 * MEM_DEBUG: Enable debugging in mem.c. 01890 */ 01891 #ifndef MEM_DEBUG 01892 #define MEM_DEBUG LWIP_DBG_OFF 01893 #endif 01894 01895 /** 01896 * MEMP_DEBUG: Enable debugging in memp.c. 01897 */ 01898 #ifndef MEMP_DEBUG 01899 #define MEMP_DEBUG LWIP_DBG_OFF 01900 #endif 01901 01902 /** 01903 * SYS_DEBUG: Enable debugging in sys.c. 01904 */ 01905 #ifndef SYS_DEBUG 01906 #define SYS_DEBUG LWIP_DBG_OFF 01907 #endif 01908 01909 /** 01910 * TIMERS_DEBUG: Enable debugging in timers.c. 01911 */ 01912 #ifndef TIMERS_DEBUG 01913 #define TIMERS_DEBUG LWIP_DBG_OFF 01914 #endif 01915 01916 /** 01917 * TCP_DEBUG: Enable debugging for TCP. 01918 */ 01919 #ifndef TCP_DEBUG 01920 #define TCP_DEBUG LWIP_DBG_OFF 01921 #endif 01922 01923 /** 01924 * TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug. 01925 */ 01926 #ifndef TCP_INPUT_DEBUG 01927 #define TCP_INPUT_DEBUG LWIP_DBG_OFF 01928 #endif 01929 01930 /** 01931 * TCP_FR_DEBUG: Enable debugging in tcp_in.c for fast retransmit. 01932 */ 01933 #ifndef TCP_FR_DEBUG 01934 #define TCP_FR_DEBUG LWIP_DBG_OFF 01935 #endif 01936 01937 /** 01938 * TCP_RTO_DEBUG: Enable debugging in TCP for retransmit 01939 * timeout. 01940 */ 01941 #ifndef TCP_RTO_DEBUG 01942 #define TCP_RTO_DEBUG LWIP_DBG_OFF 01943 #endif 01944 01945 /** 01946 * TCP_CWND_DEBUG: Enable debugging for TCP congestion window. 01947 */ 01948 #ifndef TCP_CWND_DEBUG 01949 #define TCP_CWND_DEBUG LWIP_DBG_OFF 01950 #endif 01951 01952 /** 01953 * TCP_WND_DEBUG: Enable debugging in tcp_in.c for window updating. 01954 */ 01955 #ifndef TCP_WND_DEBUG 01956 #define TCP_WND_DEBUG LWIP_DBG_OFF 01957 #endif 01958 01959 /** 01960 * TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions. 01961 */ 01962 #ifndef TCP_OUTPUT_DEBUG 01963 #define TCP_OUTPUT_DEBUG LWIP_DBG_OFF 01964 #endif 01965 01966 /** 01967 * TCP_RST_DEBUG: Enable debugging for TCP with the RST message. 01968 */ 01969 #ifndef TCP_RST_DEBUG 01970 #define TCP_RST_DEBUG LWIP_DBG_OFF 01971 #endif 01972 01973 /** 01974 * TCP_QLEN_DEBUG: Enable debugging for TCP queue lengths. 01975 */ 01976 #ifndef TCP_QLEN_DEBUG 01977 #define TCP_QLEN_DEBUG LWIP_DBG_OFF 01978 #endif 01979 01980 /** 01981 * UDP_DEBUG: Enable debugging in UDP. 01982 */ 01983 #ifndef UDP_DEBUG 01984 #define UDP_DEBUG LWIP_DBG_OFF 01985 #endif 01986 01987 /** 01988 * TCPIP_DEBUG: Enable debugging in tcpip.c. 01989 */ 01990 #ifndef TCPIP_DEBUG 01991 #define TCPIP_DEBUG LWIP_DBG_OFF 01992 #endif 01993 01994 /** 01995 * PPP_DEBUG: Enable debugging for PPP. 01996 */ 01997 #ifndef PPP_DEBUG 01998 #define PPP_DEBUG LWIP_DBG_OFF 01999 #endif 02000 02001 /** 02002 * SLIP_DEBUG: Enable debugging in slipif.c. 02003 */ 02004 #ifndef SLIP_DEBUG 02005 #define SLIP_DEBUG LWIP_DBG_OFF 02006 #endif 02007 02008 /** 02009 * DHCP_DEBUG: Enable debugging in dhcp.c. 02010 */ 02011 #ifndef DHCP_DEBUG 02012 #define DHCP_DEBUG LWIP_DBG_OFF 02013 #endif 02014 02015 /** 02016 * AUTOIP_DEBUG: Enable debugging in autoip.c. 02017 */ 02018 #ifndef AUTOIP_DEBUG 02019 #define AUTOIP_DEBUG LWIP_DBG_OFF 02020 #endif 02021 02022 /** 02023 * SNMP_MSG_DEBUG: Enable debugging for SNMP messages. 02024 */ 02025 #ifndef SNMP_MSG_DEBUG 02026 #define SNMP_MSG_DEBUG LWIP_DBG_OFF 02027 #endif 02028 02029 /** 02030 * SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs. 02031 */ 02032 #ifndef SNMP_MIB_DEBUG 02033 #define SNMP_MIB_DEBUG LWIP_DBG_OFF 02034 #endif 02035 02036 /** 02037 * DNS_DEBUG: Enable debugging for DNS. 02038 */ 02039 #ifndef DNS_DEBUG 02040 #define DNS_DEBUG LWIP_DBG_OFF 02041 #endif 02042 02043 #endif /* __LWIP_OPT_H__ */
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