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lwip/include/lwip/opt.h@0:d616ece2d859, 2010-09-18 (annotated)

Committer:: mbed714
Date:: Sat Sep 18 23:05:49 2010 +0000
Revision:: 0:d616ece2d859

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User	Revision	Line number	New contents of line
mbed714	0:d616ece2d859	1	/**
mbed714	0:d616ece2d859	2	* @file
mbed714	0:d616ece2d859	3	*
mbed714	0:d616ece2d859	4	* lwIP Options Configuration
mbed714	0:d616ece2d859	5	*/
mbed714	0:d616ece2d859	6
mbed714	0:d616ece2d859	7	/*
mbed714	0:d616ece2d859	8	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
mbed714	0:d616ece2d859	9	* All rights reserved.
mbed714	0:d616ece2d859	10	*
mbed714	0:d616ece2d859	11	* Redistribution and use in source and binary forms, with or without modification,
mbed714	0:d616ece2d859	12	* are permitted provided that the following conditions are met:
mbed714	0:d616ece2d859	13	*
mbed714	0:d616ece2d859	14	* 1. Redistributions of source code must retain the above copyright notice,
mbed714	0:d616ece2d859	15	* this list of conditions and the following disclaimer.
mbed714	0:d616ece2d859	16	* 2. Redistributions in binary form must reproduce the above copyright notice,
mbed714	0:d616ece2d859	17	* this list of conditions and the following disclaimer in the documentation
mbed714	0:d616ece2d859	18	* and/or other materials provided with the distribution.
mbed714	0:d616ece2d859	19	* 3. The name of the author may not be used to endorse or promote products
mbed714	0:d616ece2d859	20	* derived from this software without specific prior written permission.
mbed714	0:d616ece2d859	21	*
mbed714	0:d616ece2d859	22	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
mbed714	0:d616ece2d859	23	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
mbed714	0:d616ece2d859	24	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
mbed714	0:d616ece2d859	25	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
mbed714	0:d616ece2d859	26	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
mbed714	0:d616ece2d859	27	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
mbed714	0:d616ece2d859	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
mbed714	0:d616ece2d859	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
mbed714	0:d616ece2d859	30	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
mbed714	0:d616ece2d859	31	* OF SUCH DAMAGE.
mbed714	0:d616ece2d859	32	*
mbed714	0:d616ece2d859	33	* This file is part of the lwIP TCP/IP stack.
mbed714	0:d616ece2d859	34	*
mbed714	0:d616ece2d859	35	* Author: Adam Dunkels <adam@sics.se>
mbed714	0:d616ece2d859	36	*
mbed714	0:d616ece2d859	37	*/
mbed714	0:d616ece2d859	38	#ifndef __LWIP_OPT_H__
mbed714	0:d616ece2d859	39	#define __LWIP_OPT_H__
mbed714	0:d616ece2d859	40
mbed714	0:d616ece2d859	41	/*
mbed714	0:d616ece2d859	42	* Include user defined options first. Anything not defined in these files
mbed714	0:d616ece2d859	43	* will be set to standard values. Override anything you dont like!
mbed714	0:d616ece2d859	44	*/
mbed714	0:d616ece2d859	45	#include "lwipopts.h"
mbed714	0:d616ece2d859	46	#include "lwip/debug.h"
mbed714	0:d616ece2d859	47
mbed714	0:d616ece2d859	48	/*
mbed714	0:d616ece2d859	49	-----------------------------------------------
mbed714	0:d616ece2d859	50	---------- Platform specific locking ----------
mbed714	0:d616ece2d859	51	-----------------------------------------------
mbed714	0:d616ece2d859	52	*/
mbed714	0:d616ece2d859	53
mbed714	0:d616ece2d859	54	/**
mbed714	0:d616ece2d859	55	* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
mbed714	0:d616ece2d859	56	* critical regions during buffer allocation, deallocation and memory
mbed714	0:d616ece2d859	57	* allocation and deallocation.
mbed714	0:d616ece2d859	58	*/
mbed714	0:d616ece2d859	59	#ifndef SYS_LIGHTWEIGHT_PROT
mbed714	0:d616ece2d859	60	#define SYS_LIGHTWEIGHT_PROT 0
mbed714	0:d616ece2d859	61	#endif
mbed714	0:d616ece2d859	62
mbed714	0:d616ece2d859	63	/**
mbed714	0:d616ece2d859	64	* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
mbed714	0:d616ece2d859	65	* use lwIP facilities.
mbed714	0:d616ece2d859	66	*/
mbed714	0:d616ece2d859	67	#ifndef NO_SYS
mbed714	0:d616ece2d859	68	#define NO_SYS 0
mbed714	0:d616ece2d859	69	#endif
mbed714	0:d616ece2d859	70
mbed714	0:d616ece2d859	71	/**
mbed714	0:d616ece2d859	72	* NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1
mbed714	0:d616ece2d859	73	* Mainly for compatibility to old versions.
mbed714	0:d616ece2d859	74	*/
mbed714	0:d616ece2d859	75	#ifndef NO_SYS_NO_TIMERS
mbed714	0:d616ece2d859	76	#define NO_SYS_NO_TIMERS 0
mbed714	0:d616ece2d859	77	#endif
mbed714	0:d616ece2d859	78
mbed714	0:d616ece2d859	79	/**
mbed714	0:d616ece2d859	80	* MEMCPY: override this if you have a faster implementation at hand than the
mbed714	0:d616ece2d859	81	* one included in your C library
mbed714	0:d616ece2d859	82	*/
mbed714	0:d616ece2d859	83	#ifndef MEMCPY
mbed714	0:d616ece2d859	84	#define MEMCPY(dst,src,len) memcpy(dst,src,len)
mbed714	0:d616ece2d859	85	#endif
mbed714	0:d616ece2d859	86
mbed714	0:d616ece2d859	87	/**
mbed714	0:d616ece2d859	88	* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
mbed714	0:d616ece2d859	89	* call to memcpy() if the length is known at compile time and is small.
mbed714	0:d616ece2d859	90	*/
mbed714	0:d616ece2d859	91	#ifndef SMEMCPY
mbed714	0:d616ece2d859	92	#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
mbed714	0:d616ece2d859	93	#endif
mbed714	0:d616ece2d859	94
mbed714	0:d616ece2d859	95	/*
mbed714	0:d616ece2d859	96	------------------------------------
mbed714	0:d616ece2d859	97	---------- Memory options ----------
mbed714	0:d616ece2d859	98	------------------------------------
mbed714	0:d616ece2d859	99	*/
mbed714	0:d616ece2d859	100	/**
mbed714	0:d616ece2d859	101	* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
mbed714	0:d616ece2d859	102	* instead of the lwip internal allocator. Can save code size if you
mbed714	0:d616ece2d859	103	* already use it.
mbed714	0:d616ece2d859	104	*/
mbed714	0:d616ece2d859	105	#ifndef MEM_LIBC_MALLOC
mbed714	0:d616ece2d859	106	#define MEM_LIBC_MALLOC 0
mbed714	0:d616ece2d859	107	#endif
mbed714	0:d616ece2d859	108
mbed714	0:d616ece2d859	109	/**
mbed714	0:d616ece2d859	110	* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
mbed714	0:d616ece2d859	111	* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
mbed714	0:d616ece2d859	112	* speed and usage from interrupts!
mbed714	0:d616ece2d859	113	*/
mbed714	0:d616ece2d859	114	#ifndef MEMP_MEM_MALLOC
mbed714	0:d616ece2d859	115	#define MEMP_MEM_MALLOC 0
mbed714	0:d616ece2d859	116	#endif
mbed714	0:d616ece2d859	117
mbed714	0:d616ece2d859	118	/**
mbed714	0:d616ece2d859	119	* MEM_ALIGNMENT: should be set to the alignment of the CPU
mbed714	0:d616ece2d859	120	* 4 byte alignment -> #define MEM_ALIGNMENT 4
mbed714	0:d616ece2d859	121	* 2 byte alignment -> #define MEM_ALIGNMENT 2
mbed714	0:d616ece2d859	122	*/
mbed714	0:d616ece2d859	123	#ifndef MEM_ALIGNMENT
mbed714	0:d616ece2d859	124	#define MEM_ALIGNMENT 1
mbed714	0:d616ece2d859	125	#endif
mbed714	0:d616ece2d859	126
mbed714	0:d616ece2d859	127	/**
mbed714	0:d616ece2d859	128	* MEM_SIZE: the size of the heap memory. If the application will send
mbed714	0:d616ece2d859	129	* a lot of data that needs to be copied, this should be set high.
mbed714	0:d616ece2d859	130	*/
mbed714	0:d616ece2d859	131	#ifndef MEM_SIZE
mbed714	0:d616ece2d859	132	#define MEM_SIZE 1600
mbed714	0:d616ece2d859	133	#endif
mbed714	0:d616ece2d859	134
mbed714	0:d616ece2d859	135	/**
mbed714	0:d616ece2d859	136	* MEMP_SEPARATE_POOLS: if defined to 1, each pool is placed in its own array.
mbed714	0:d616ece2d859	137	* This can be used to individually change the location of each pool.
mbed714	0:d616ece2d859	138	* Default is one big array for all pools
mbed714	0:d616ece2d859	139	*/
mbed714	0:d616ece2d859	140	#ifndef MEMP_SEPARATE_POOLS
mbed714	0:d616ece2d859	141	#define MEMP_SEPARATE_POOLS 0
mbed714	0:d616ece2d859	142	#endif
mbed714	0:d616ece2d859	143
mbed714	0:d616ece2d859	144	/**
mbed714	0:d616ece2d859	145	* MEMP_OVERFLOW_CHECK: memp overflow protection reserves a configurable
mbed714	0:d616ece2d859	146	* amount of bytes before and after each memp element in every pool and fills
mbed714	0:d616ece2d859	147	* it with a prominent default value.
mbed714	0:d616ece2d859	148	* MEMP_OVERFLOW_CHECK == 0 no checking
mbed714	0:d616ece2d859	149	* MEMP_OVERFLOW_CHECK == 1 checks each element when it is freed
mbed714	0:d616ece2d859	150	* MEMP_OVERFLOW_CHECK >= 2 checks each element in every pool every time
mbed714	0:d616ece2d859	151	* memp_malloc() or memp_free() is called (useful but slow!)
mbed714	0:d616ece2d859	152	*/
mbed714	0:d616ece2d859	153	#ifndef MEMP_OVERFLOW_CHECK
mbed714	0:d616ece2d859	154	#define MEMP_OVERFLOW_CHECK 0
mbed714	0:d616ece2d859	155	#endif
mbed714	0:d616ece2d859	156
mbed714	0:d616ece2d859	157	/**
mbed714	0:d616ece2d859	158	* MEMP_SANITY_CHECK==1: run a sanity check after each memp_free() to make
mbed714	0:d616ece2d859	159	* sure that there are no cycles in the linked lists.
mbed714	0:d616ece2d859	160	*/
mbed714	0:d616ece2d859	161	#ifndef MEMP_SANITY_CHECK
mbed714	0:d616ece2d859	162	#define MEMP_SANITY_CHECK 0
mbed714	0:d616ece2d859	163	#endif
mbed714	0:d616ece2d859	164
mbed714	0:d616ece2d859	165	/**
mbed714	0:d616ece2d859	166	* MEM_USE_POOLS==1: Use an alternative to malloc() by allocating from a set
mbed714	0:d616ece2d859	167	* of memory pools of various sizes. When mem_malloc is called, an element of
mbed714	0:d616ece2d859	168	* the smallest pool that can provide the length needed is returned.
mbed714	0:d616ece2d859	169	* To use this, MEMP_USE_CUSTOM_POOLS also has to be enabled.
mbed714	0:d616ece2d859	170	*/
mbed714	0:d616ece2d859	171	#ifndef MEM_USE_POOLS
mbed714	0:d616ece2d859	172	#define MEM_USE_POOLS 0
mbed714	0:d616ece2d859	173	#endif
mbed714	0:d616ece2d859	174
mbed714	0:d616ece2d859	175	/**
mbed714	0:d616ece2d859	176	* MEM_USE_POOLS_TRY_BIGGER_POOL==1: if one malloc-pool is empty, try the next
mbed714	0:d616ece2d859	177	* bigger pool - WARNING: THIS MIGHT WASTE MEMORY but it can make a system more
mbed714	0:d616ece2d859	178	* reliable. */
mbed714	0:d616ece2d859	179	#ifndef MEM_USE_POOLS_TRY_BIGGER_POOL
mbed714	0:d616ece2d859	180	#define MEM_USE_POOLS_TRY_BIGGER_POOL 0
mbed714	0:d616ece2d859	181	#endif
mbed714	0:d616ece2d859	182
mbed714	0:d616ece2d859	183	/**
mbed714	0:d616ece2d859	184	* MEMP_USE_CUSTOM_POOLS==1: whether to include a user file lwippools.h
mbed714	0:d616ece2d859	185	* that defines additional pools beyond the "standard" ones required
mbed714	0:d616ece2d859	186	* by lwIP. If you set this to 1, you must have lwippools.h in your
mbed714	0:d616ece2d859	187	* inlude path somewhere.
mbed714	0:d616ece2d859	188	*/
mbed714	0:d616ece2d859	189	#ifndef MEMP_USE_CUSTOM_POOLS
mbed714	0:d616ece2d859	190	#define MEMP_USE_CUSTOM_POOLS 0
mbed714	0:d616ece2d859	191	#endif
mbed714	0:d616ece2d859	192
mbed714	0:d616ece2d859	193	/**
mbed714	0:d616ece2d859	194	* Set this to 1 if you want to free PBUF_RAM pbufs (or call mem_free()) from
mbed714	0:d616ece2d859	195	* interrupt context (or another context that doesn't allow waiting for a
mbed714	0:d616ece2d859	196	* semaphore).
mbed714	0:d616ece2d859	197	* If set to 1, mem_malloc will be protected by a semaphore and SYS_ARCH_PROTECT,
mbed714	0:d616ece2d859	198	* while mem_free will only use SYS_ARCH_PROTECT. mem_malloc SYS_ARCH_UNPROTECTs
mbed714	0:d616ece2d859	199	* with each loop so that mem_free can run.
mbed714	0:d616ece2d859	200	*
mbed714	0:d616ece2d859	201	* ATTENTION: As you can see from the above description, this leads to dis-/
mbed714	0:d616ece2d859	202	* enabling interrupts often, which can be slow! Also, on low memory, mem_malloc
mbed714	0:d616ece2d859	203	* can need longer.
mbed714	0:d616ece2d859	204	*
mbed714	0:d616ece2d859	205	* If you don't want that, at least for NO_SYS=0, you can still use the following
mbed714	0:d616ece2d859	206	* functions to enqueue a deallocation call which then runs in the tcpip_thread
mbed714	0:d616ece2d859	207	* context:
mbed714	0:d616ece2d859	208	* - pbuf_free_callback(p);
mbed714	0:d616ece2d859	209	* - mem_free_callback(m);
mbed714	0:d616ece2d859	210	*/
mbed714	0:d616ece2d859	211	#ifndef LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT
mbed714	0:d616ece2d859	212	#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0
mbed714	0:d616ece2d859	213	#endif
mbed714	0:d616ece2d859	214
mbed714	0:d616ece2d859	215	/*
mbed714	0:d616ece2d859	216	------------------------------------------------
mbed714	0:d616ece2d859	217	---------- Internal Memory Pool Sizes ----------
mbed714	0:d616ece2d859	218	------------------------------------------------
mbed714	0:d616ece2d859	219	*/
mbed714	0:d616ece2d859	220	/**
mbed714	0:d616ece2d859	221	* MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF).
mbed714	0:d616ece2d859	222	* If the application sends a lot of data out of ROM (or other static memory),
mbed714	0:d616ece2d859	223	* this should be set high.
mbed714	0:d616ece2d859	224	*/
mbed714	0:d616ece2d859	225	#ifndef MEMP_NUM_PBUF
mbed714	0:d616ece2d859	226	#define MEMP_NUM_PBUF 16
mbed714	0:d616ece2d859	227	#endif
mbed714	0:d616ece2d859	228
mbed714	0:d616ece2d859	229	/**
mbed714	0:d616ece2d859	230	* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
mbed714	0:d616ece2d859	231	* (requires the LWIP_RAW option)
mbed714	0:d616ece2d859	232	*/
mbed714	0:d616ece2d859	233	#ifndef MEMP_NUM_RAW_PCB
mbed714	0:d616ece2d859	234	#define MEMP_NUM_RAW_PCB 4
mbed714	0:d616ece2d859	235	#endif
mbed714	0:d616ece2d859	236
mbed714	0:d616ece2d859	237	/**
mbed714	0:d616ece2d859	238	* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
mbed714	0:d616ece2d859	239	* per active UDP "connection".
mbed714	0:d616ece2d859	240	* (requires the LWIP_UDP option)
mbed714	0:d616ece2d859	241	*/
mbed714	0:d616ece2d859	242	#ifndef MEMP_NUM_UDP_PCB
mbed714	0:d616ece2d859	243	#define MEMP_NUM_UDP_PCB 4
mbed714	0:d616ece2d859	244	#endif
mbed714	0:d616ece2d859	245
mbed714	0:d616ece2d859	246	/**
mbed714	0:d616ece2d859	247	* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
mbed714	0:d616ece2d859	248	* (requires the LWIP_TCP option)
mbed714	0:d616ece2d859	249	*/
mbed714	0:d616ece2d859	250	#ifndef MEMP_NUM_TCP_PCB
mbed714	0:d616ece2d859	251	#define MEMP_NUM_TCP_PCB 5
mbed714	0:d616ece2d859	252	#endif
mbed714	0:d616ece2d859	253
mbed714	0:d616ece2d859	254	/**
mbed714	0:d616ece2d859	255	* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
mbed714	0:d616ece2d859	256	* (requires the LWIP_TCP option)
mbed714	0:d616ece2d859	257	*/
mbed714	0:d616ece2d859	258	#ifndef MEMP_NUM_TCP_PCB_LISTEN
mbed714	0:d616ece2d859	259	#define MEMP_NUM_TCP_PCB_LISTEN 8
mbed714	0:d616ece2d859	260	#endif
mbed714	0:d616ece2d859	261
mbed714	0:d616ece2d859	262	/**
mbed714	0:d616ece2d859	263	* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments.
mbed714	0:d616ece2d859	264	* (requires the LWIP_TCP option)
mbed714	0:d616ece2d859	265	*/
mbed714	0:d616ece2d859	266	#ifndef MEMP_NUM_TCP_SEG
mbed714	0:d616ece2d859	267	#define MEMP_NUM_TCP_SEG 16
mbed714	0:d616ece2d859	268	#endif
mbed714	0:d616ece2d859	269
mbed714	0:d616ece2d859	270	/**
mbed714	0:d616ece2d859	271	* MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for
mbed714	0:d616ece2d859	272	* reassembly (whole packets, not fragments!)
mbed714	0:d616ece2d859	273	*/
mbed714	0:d616ece2d859	274	#ifndef MEMP_NUM_REASSDATA
mbed714	0:d616ece2d859	275	#define MEMP_NUM_REASSDATA 5
mbed714	0:d616ece2d859	276	#endif
mbed714	0:d616ece2d859	277
mbed714	0:d616ece2d859	278	/**
mbed714	0:d616ece2d859	279	* MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent
mbed714	0:d616ece2d859	280	* (fragments, not whole packets!).
mbed714	0:d616ece2d859	281	* This is only used with IP_FRAG_USES_STATIC_BUF==0 and
mbed714	0:d616ece2d859	282	* LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs
mbed714	0:d616ece2d859	283	* where the packet is not yet sent when netif->output returns.
mbed714	0:d616ece2d859	284	*/
mbed714	0:d616ece2d859	285	#ifndef MEMP_NUM_FRAG_PBUF
mbed714	0:d616ece2d859	286	#define MEMP_NUM_FRAG_PBUF 15
mbed714	0:d616ece2d859	287	#endif
mbed714	0:d616ece2d859	288
mbed714	0:d616ece2d859	289	/**
mbed714	0:d616ece2d859	290	* MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
mbed714	0:d616ece2d859	291	* packets (pbufs) that are waiting for an ARP request (to resolve
mbed714	0:d616ece2d859	292	* their destination address) to finish.
mbed714	0:d616ece2d859	293	* (requires the ARP_QUEUEING option)
mbed714	0:d616ece2d859	294	*/
mbed714	0:d616ece2d859	295	#ifndef MEMP_NUM_ARP_QUEUE
mbed714	0:d616ece2d859	296	#define MEMP_NUM_ARP_QUEUE 30
mbed714	0:d616ece2d859	297	#endif
mbed714	0:d616ece2d859	298
mbed714	0:d616ece2d859	299	/**
mbed714	0:d616ece2d859	300	* MEMP_NUM_IGMP_GROUP: The number of multicast groups whose network interfaces
mbed714	0:d616ece2d859	301	* can be members et the same time (one per netif - allsystems group -, plus one
mbed714	0:d616ece2d859	302	* per netif membership).
mbed714	0:d616ece2d859	303	* (requires the LWIP_IGMP option)
mbed714	0:d616ece2d859	304	*/
mbed714	0:d616ece2d859	305	#ifndef MEMP_NUM_IGMP_GROUP
mbed714	0:d616ece2d859	306	#define MEMP_NUM_IGMP_GROUP 8
mbed714	0:d616ece2d859	307	#endif
mbed714	0:d616ece2d859	308
mbed714	0:d616ece2d859	309	/**
mbed714	0:d616ece2d859	310	* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts.
mbed714	0:d616ece2d859	311	* (requires NO_SYS==0)
mbed714	0:d616ece2d859	312	*/
mbed714	0:d616ece2d859	313	#ifndef MEMP_NUM_SYS_TIMEOUT
mbed714	0:d616ece2d859	314	#define MEMP_NUM_SYS_TIMEOUT 3
mbed714	0:d616ece2d859	315	#endif
mbed714	0:d616ece2d859	316
mbed714	0:d616ece2d859	317	/**
mbed714	0:d616ece2d859	318	* MEMP_NUM_NETBUF: the number of struct netbufs.
mbed714	0:d616ece2d859	319	* (only needed if you use the sequential API, like api_lib.c)
mbed714	0:d616ece2d859	320	*/
mbed714	0:d616ece2d859	321	#ifndef MEMP_NUM_NETBUF
mbed714	0:d616ece2d859	322	#define MEMP_NUM_NETBUF 2
mbed714	0:d616ece2d859	323	#endif
mbed714	0:d616ece2d859	324
mbed714	0:d616ece2d859	325	/**
mbed714	0:d616ece2d859	326	* MEMP_NUM_NETCONN: the number of struct netconns.
mbed714	0:d616ece2d859	327	* (only needed if you use the sequential API, like api_lib.c)
mbed714	0:d616ece2d859	328	*/
mbed714	0:d616ece2d859	329	#ifndef MEMP_NUM_NETCONN
mbed714	0:d616ece2d859	330	#define MEMP_NUM_NETCONN 4
mbed714	0:d616ece2d859	331	#endif
mbed714	0:d616ece2d859	332
mbed714	0:d616ece2d859	333	/**
mbed714	0:d616ece2d859	334	* MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used
mbed714	0:d616ece2d859	335	* for callback/timeout API communication.
mbed714	0:d616ece2d859	336	* (only needed if you use tcpip.c)
mbed714	0:d616ece2d859	337	*/
mbed714	0:d616ece2d859	338	#ifndef MEMP_NUM_TCPIP_MSG_API
mbed714	0:d616ece2d859	339	#define MEMP_NUM_TCPIP_MSG_API 8
mbed714	0:d616ece2d859	340	#endif
mbed714	0:d616ece2d859	341
mbed714	0:d616ece2d859	342	/**
mbed714	0:d616ece2d859	343	* MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used
mbed714	0:d616ece2d859	344	* for incoming packets.
mbed714	0:d616ece2d859	345	* (only needed if you use tcpip.c)
mbed714	0:d616ece2d859	346	*/
mbed714	0:d616ece2d859	347	#ifndef MEMP_NUM_TCPIP_MSG_INPKT
mbed714	0:d616ece2d859	348	#define MEMP_NUM_TCPIP_MSG_INPKT 8
mbed714	0:d616ece2d859	349	#endif
mbed714	0:d616ece2d859	350
mbed714	0:d616ece2d859	351	/**
mbed714	0:d616ece2d859	352	* MEMP_NUM_SNMP_NODE: the number of leafs in the SNMP tree.
mbed714	0:d616ece2d859	353	*/
mbed714	0:d616ece2d859	354	#ifndef MEMP_NUM_SNMP_NODE
mbed714	0:d616ece2d859	355	#define MEMP_NUM_SNMP_NODE 50
mbed714	0:d616ece2d859	356	#endif
mbed714	0:d616ece2d859	357
mbed714	0:d616ece2d859	358	/**
mbed714	0:d616ece2d859	359	* MEMP_NUM_SNMP_ROOTNODE: the number of branches in the SNMP tree.
mbed714	0:d616ece2d859	360	* Every branch has one leaf (MEMP_NUM_SNMP_NODE) at least!
mbed714	0:d616ece2d859	361	*/
mbed714	0:d616ece2d859	362	#ifndef MEMP_NUM_SNMP_ROOTNODE
mbed714	0:d616ece2d859	363	#define MEMP_NUM_SNMP_ROOTNODE 30
mbed714	0:d616ece2d859	364	#endif
mbed714	0:d616ece2d859	365
mbed714	0:d616ece2d859	366	/**
mbed714	0:d616ece2d859	367	* MEMP_NUM_SNMP_VARBIND: the number of concurrent requests (does not have to
mbed714	0:d616ece2d859	368	* be changed normally) - 2 of these are used per request (1 for input,
mbed714	0:d616ece2d859	369	* 1 for output)
mbed714	0:d616ece2d859	370	*/
mbed714	0:d616ece2d859	371	#ifndef MEMP_NUM_SNMP_VARBIND
mbed714	0:d616ece2d859	372	#define MEMP_NUM_SNMP_VARBIND 2
mbed714	0:d616ece2d859	373	#endif
mbed714	0:d616ece2d859	374
mbed714	0:d616ece2d859	375	/**
mbed714	0:d616ece2d859	376	* MEMP_NUM_SNMP_VALUE: the number of OID or values concurrently used
mbed714	0:d616ece2d859	377	* (does not have to be changed normally) - 3 of these are used per request
mbed714	0:d616ece2d859	378	* (1 for the value read and 2 for OIDs - input and output)
mbed714	0:d616ece2d859	379	*/
mbed714	0:d616ece2d859	380	#ifndef MEMP_NUM_SNMP_VALUE
mbed714	0:d616ece2d859	381	#define MEMP_NUM_SNMP_VALUE 3
mbed714	0:d616ece2d859	382	#endif
mbed714	0:d616ece2d859	383
mbed714	0:d616ece2d859	384	/**
mbed714	0:d616ece2d859	385	* MEMP_NUM_NETDB: the number of concurrently running lwip_addrinfo() calls
mbed714	0:d616ece2d859	386	* (before freeing the corresponding memory using lwip_freeaddrinfo()).
mbed714	0:d616ece2d859	387	*/
mbed714	0:d616ece2d859	388	#ifndef MEMP_NUM_NETDB
mbed714	0:d616ece2d859	389	#define MEMP_NUM_NETDB 1
mbed714	0:d616ece2d859	390	#endif
mbed714	0:d616ece2d859	391
mbed714	0:d616ece2d859	392	/**
mbed714	0:d616ece2d859	393	* MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list
mbed714	0:d616ece2d859	394	* if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1.
mbed714	0:d616ece2d859	395	*/
mbed714	0:d616ece2d859	396	#ifndef MEMP_NUM_LOCALHOSTLIST
mbed714	0:d616ece2d859	397	#define MEMP_NUM_LOCALHOSTLIST 1
mbed714	0:d616ece2d859	398	#endif
mbed714	0:d616ece2d859	399
mbed714	0:d616ece2d859	400	/**
mbed714	0:d616ece2d859	401	* MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
mbed714	0:d616ece2d859	402	* interfaces (only used with PPPOE_SUPPORT==1)
mbed714	0:d616ece2d859	403	*/
mbed714	0:d616ece2d859	404	#ifndef MEMP_NUM_PPPOE_INTERFACES
mbed714	0:d616ece2d859	405	#define MEMP_NUM_PPPOE_INTERFACES 1
mbed714	0:d616ece2d859	406	#endif
mbed714	0:d616ece2d859	407
mbed714	0:d616ece2d859	408	/**
mbed714	0:d616ece2d859	409	* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
mbed714	0:d616ece2d859	410	*/
mbed714	0:d616ece2d859	411	#ifndef PBUF_POOL_SIZE
mbed714	0:d616ece2d859	412	#define PBUF_POOL_SIZE 16
mbed714	0:d616ece2d859	413	#endif
mbed714	0:d616ece2d859	414
mbed714	0:d616ece2d859	415	/*
mbed714	0:d616ece2d859	416	---------------------------------
mbed714	0:d616ece2d859	417	---------- ARP options ----------
mbed714	0:d616ece2d859	418	---------------------------------
mbed714	0:d616ece2d859	419	*/
mbed714	0:d616ece2d859	420	/**
mbed714	0:d616ece2d859	421	* LWIP_ARP==1: Enable ARP functionality.
mbed714	0:d616ece2d859	422	*/
mbed714	0:d616ece2d859	423	#ifndef LWIP_ARP
mbed714	0:d616ece2d859	424	#define LWIP_ARP 1
mbed714	0:d616ece2d859	425	#endif
mbed714	0:d616ece2d859	426
mbed714	0:d616ece2d859	427	/**
mbed714	0:d616ece2d859	428	* ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached.
mbed714	0:d616ece2d859	429	*/
mbed714	0:d616ece2d859	430	#ifndef ARP_TABLE_SIZE
mbed714	0:d616ece2d859	431	#define ARP_TABLE_SIZE 10
mbed714	0:d616ece2d859	432	#endif
mbed714	0:d616ece2d859	433
mbed714	0:d616ece2d859	434	/**
mbed714	0:d616ece2d859	435	* ARP_QUEUEING==1: Outgoing packets are queued during hardware address
mbed714	0:d616ece2d859	436	* resolution.
mbed714	0:d616ece2d859	437	*/
mbed714	0:d616ece2d859	438	#ifndef ARP_QUEUEING
mbed714	0:d616ece2d859	439	#define ARP_QUEUEING 1
mbed714	0:d616ece2d859	440	#endif
mbed714	0:d616ece2d859	441
mbed714	0:d616ece2d859	442	/**
mbed714	0:d616ece2d859	443	* ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be
mbed714	0:d616ece2d859	444	* updated with the source MAC and IP addresses supplied in the packet.
mbed714	0:d616ece2d859	445	* You may want to disable this if you do not trust LAN peers to have the
mbed714	0:d616ece2d859	446	* correct addresses, or as a limited approach to attempt to handle
mbed714	0:d616ece2d859	447	* spoofing. If disabled, lwIP will need to make a new ARP request if
mbed714	0:d616ece2d859	448	* the peer is not already in the ARP table, adding a little latency.
mbed714	0:d616ece2d859	449	* The peer is in the ARP table if it requested our address before.
mbed714	0:d616ece2d859	450	* Also notice that this slows down input processing of every IP packet!
mbed714	0:d616ece2d859	451	*/
mbed714	0:d616ece2d859	452	#ifndef ETHARP_TRUST_IP_MAC
mbed714	0:d616ece2d859	453	#define ETHARP_TRUST_IP_MAC 0
mbed714	0:d616ece2d859	454	#endif
mbed714	0:d616ece2d859	455
mbed714	0:d616ece2d859	456	/**
mbed714	0:d616ece2d859	457	* ETHARP_SUPPORT_VLAN==1: support receiving ethernet packets with VLAN header.
mbed714	0:d616ece2d859	458	* Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check.
mbed714	0:d616ece2d859	459	* If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted.
mbed714	0:d616ece2d859	460	* If ETHARP_VLAN_CHECK is not defined, all traffic is accepted.
mbed714	0:d616ece2d859	461	*/
mbed714	0:d616ece2d859	462	#ifndef ETHARP_SUPPORT_VLAN
mbed714	0:d616ece2d859	463	#define ETHARP_SUPPORT_VLAN 0
mbed714	0:d616ece2d859	464	#endif
mbed714	0:d616ece2d859	465
mbed714	0:d616ece2d859	466	/** LWIP_ETHERNET==1: enable ethernet support for PPPoE even though ARP
mbed714	0:d616ece2d859	467	* might be disabled
mbed714	0:d616ece2d859	468	*/
mbed714	0:d616ece2d859	469	#ifndef LWIP_ETHERNET
mbed714	0:d616ece2d859	470	#define LWIP_ETHERNET (LWIP_ARP \|\| PPPOE_SUPPORT)
mbed714	0:d616ece2d859	471	#endif
mbed714	0:d616ece2d859	472
mbed714	0:d616ece2d859	473	/** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
mbed714	0:d616ece2d859	474	* alignment of payload after that header. Since the header is 14 bytes long,
mbed714	0:d616ece2d859	475	* without this padding e.g. addresses in the IP header will not be aligned
mbed714	0:d616ece2d859	476	* on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
mbed714	0:d616ece2d859	477	*/
mbed714	0:d616ece2d859	478	#ifndef ETH_PAD_SIZE
mbed714	0:d616ece2d859	479	#define ETH_PAD_SIZE 0
mbed714	0:d616ece2d859	480	#endif
mbed714	0:d616ece2d859	481
mbed714	0:d616ece2d859	482	/** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table
mbed714	0:d616ece2d859	483	* entries (using etharp_add_static_entry/etharp_remove_static_entry).
mbed714	0:d616ece2d859	484	*/
mbed714	0:d616ece2d859	485	#ifndef ETHARP_SUPPORT_STATIC_ENTRIES
mbed714	0:d616ece2d859	486	#define ETHARP_SUPPORT_STATIC_ENTRIES 0
mbed714	0:d616ece2d859	487	#endif
mbed714	0:d616ece2d859	488
mbed714	0:d616ece2d859	489
mbed714	0:d616ece2d859	490	/*
mbed714	0:d616ece2d859	491	--------------------------------
mbed714	0:d616ece2d859	492	---------- IP options ----------
mbed714	0:d616ece2d859	493	--------------------------------
mbed714	0:d616ece2d859	494	*/
mbed714	0:d616ece2d859	495	/**
mbed714	0:d616ece2d859	496	* IP_FORWARD==1: Enables the ability to forward IP packets across network
mbed714	0:d616ece2d859	497	* interfaces. If you are going to run lwIP on a device with only one network
mbed714	0:d616ece2d859	498	* interface, define this to 0.
mbed714	0:d616ece2d859	499	*/
mbed714	0:d616ece2d859	500	#ifndef IP_FORWARD
mbed714	0:d616ece2d859	501	#define IP_FORWARD 0
mbed714	0:d616ece2d859	502	#endif
mbed714	0:d616ece2d859	503
mbed714	0:d616ece2d859	504	/**
mbed714	0:d616ece2d859	505	* IP_OPTIONS_ALLOWED: Defines the behavior for IP options.
mbed714	0:d616ece2d859	506	* IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped.
mbed714	0:d616ece2d859	507	* IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed).
mbed714	0:d616ece2d859	508	*/
mbed714	0:d616ece2d859	509	#ifndef IP_OPTIONS_ALLOWED
mbed714	0:d616ece2d859	510	#define IP_OPTIONS_ALLOWED 1
mbed714	0:d616ece2d859	511	#endif
mbed714	0:d616ece2d859	512
mbed714	0:d616ece2d859	513	/**
mbed714	0:d616ece2d859	514	* IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
mbed714	0:d616ece2d859	515	* this option does not affect outgoing packet sizes, which can be controlled
mbed714	0:d616ece2d859	516	* via IP_FRAG.
mbed714	0:d616ece2d859	517	*/
mbed714	0:d616ece2d859	518	#ifndef IP_REASSEMBLY
mbed714	0:d616ece2d859	519	#define IP_REASSEMBLY 1
mbed714	0:d616ece2d859	520	#endif
mbed714	0:d616ece2d859	521
mbed714	0:d616ece2d859	522	/**
mbed714	0:d616ece2d859	523	* IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
mbed714	0:d616ece2d859	524	* that this option does not affect incoming packet sizes, which can be
mbed714	0:d616ece2d859	525	* controlled via IP_REASSEMBLY.
mbed714	0:d616ece2d859	526	*/
mbed714	0:d616ece2d859	527	#ifndef IP_FRAG
mbed714	0:d616ece2d859	528	#define IP_FRAG 1
mbed714	0:d616ece2d859	529	#endif
mbed714	0:d616ece2d859	530
mbed714	0:d616ece2d859	531	/**
mbed714	0:d616ece2d859	532	* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
mbed714	0:d616ece2d859	533	* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
mbed714	0:d616ece2d859	534	* in this time, the whole packet is discarded.
mbed714	0:d616ece2d859	535	*/
mbed714	0:d616ece2d859	536	#ifndef IP_REASS_MAXAGE
mbed714	0:d616ece2d859	537	#define IP_REASS_MAXAGE 3
mbed714	0:d616ece2d859	538	#endif
mbed714	0:d616ece2d859	539
mbed714	0:d616ece2d859	540	/**
mbed714	0:d616ece2d859	541	* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
mbed714	0:d616ece2d859	542	* Since the received pbufs are enqueued, be sure to configure
mbed714	0:d616ece2d859	543	* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
mbed714	0:d616ece2d859	544	* packets even if the maximum amount of fragments is enqueued for reassembly!
mbed714	0:d616ece2d859	545	*/
mbed714	0:d616ece2d859	546	#ifndef IP_REASS_MAX_PBUFS
mbed714	0:d616ece2d859	547	#define IP_REASS_MAX_PBUFS 10
mbed714	0:d616ece2d859	548	#endif
mbed714	0:d616ece2d859	549
mbed714	0:d616ece2d859	550	/**
mbed714	0:d616ece2d859	551	* IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
mbed714	0:d616ece2d859	552	* fragmentation. Otherwise pbufs are allocated and reference the original
mbed714	0:d616ece2d859	553	* packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1,
mbed714	0:d616ece2d859	554	* new PBUF_RAM pbufs are used for fragments).
mbed714	0:d616ece2d859	555	* ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs!
mbed714	0:d616ece2d859	556	*/
mbed714	0:d616ece2d859	557	#ifndef IP_FRAG_USES_STATIC_BUF
mbed714	0:d616ece2d859	558	#define IP_FRAG_USES_STATIC_BUF 0
mbed714	0:d616ece2d859	559	#endif
mbed714	0:d616ece2d859	560
mbed714	0:d616ece2d859	561	/**
mbed714	0:d616ece2d859	562	* IP_FRAG_MAX_MTU: Assumed max MTU on any interface for IP frag buffer
mbed714	0:d616ece2d859	563	* (requires IP_FRAG_USES_STATIC_BUF==1)
mbed714	0:d616ece2d859	564	*/
mbed714	0:d616ece2d859	565	#if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU)
mbed714	0:d616ece2d859	566	#define IP_FRAG_MAX_MTU 1500
mbed714	0:d616ece2d859	567	#endif
mbed714	0:d616ece2d859	568
mbed714	0:d616ece2d859	569	/**
mbed714	0:d616ece2d859	570	* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
mbed714	0:d616ece2d859	571	*/
mbed714	0:d616ece2d859	572	#ifndef IP_DEFAULT_TTL
mbed714	0:d616ece2d859	573	#define IP_DEFAULT_TTL 255
mbed714	0:d616ece2d859	574	#endif
mbed714	0:d616ece2d859	575
mbed714	0:d616ece2d859	576	/**
mbed714	0:d616ece2d859	577	* IP_SOF_BROADCAST=1: Use the SOF_BROADCAST field to enable broadcast
mbed714	0:d616ece2d859	578	* filter per pcb on udp and raw send operations. To enable broadcast filter
mbed714	0:d616ece2d859	579	* on recv operations, you also have to set IP_SOF_BROADCAST_RECV=1.
mbed714	0:d616ece2d859	580	*/
mbed714	0:d616ece2d859	581	#ifndef IP_SOF_BROADCAST
mbed714	0:d616ece2d859	582	#define IP_SOF_BROADCAST 0
mbed714	0:d616ece2d859	583	#endif
mbed714	0:d616ece2d859	584
mbed714	0:d616ece2d859	585	/**
mbed714	0:d616ece2d859	586	* IP_SOF_BROADCAST_RECV (requires IP_SOF_BROADCAST=1) enable the broadcast
mbed714	0:d616ece2d859	587	* filter on recv operations.
mbed714	0:d616ece2d859	588	*/
mbed714	0:d616ece2d859	589	#ifndef IP_SOF_BROADCAST_RECV
mbed714	0:d616ece2d859	590	#define IP_SOF_BROADCAST_RECV 0
mbed714	0:d616ece2d859	591	#endif
mbed714	0:d616ece2d859	592
mbed714	0:d616ece2d859	593	/*
mbed714	0:d616ece2d859	594	----------------------------------
mbed714	0:d616ece2d859	595	---------- ICMP options ----------
mbed714	0:d616ece2d859	596	----------------------------------
mbed714	0:d616ece2d859	597	*/
mbed714	0:d616ece2d859	598	/**
mbed714	0:d616ece2d859	599	* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
mbed714	0:d616ece2d859	600	* Be careful, disable that make your product non-compliant to RFC1122
mbed714	0:d616ece2d859	601	*/
mbed714	0:d616ece2d859	602	#ifndef LWIP_ICMP
mbed714	0:d616ece2d859	603	#define LWIP_ICMP 1
mbed714	0:d616ece2d859	604	#endif
mbed714	0:d616ece2d859	605
mbed714	0:d616ece2d859	606	/**
mbed714	0:d616ece2d859	607	* ICMP_TTL: Default value for Time-To-Live used by ICMP packets.
mbed714	0:d616ece2d859	608	*/
mbed714	0:d616ece2d859	609	#ifndef ICMP_TTL
mbed714	0:d616ece2d859	610	#define ICMP_TTL (IP_DEFAULT_TTL)
mbed714	0:d616ece2d859	611	#endif
mbed714	0:d616ece2d859	612
mbed714	0:d616ece2d859	613	/**
mbed714	0:d616ece2d859	614	* LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
mbed714	0:d616ece2d859	615	*/
mbed714	0:d616ece2d859	616	#ifndef LWIP_BROADCAST_PING
mbed714	0:d616ece2d859	617	#define LWIP_BROADCAST_PING 0
mbed714	0:d616ece2d859	618	#endif
mbed714	0:d616ece2d859	619
mbed714	0:d616ece2d859	620	/**
mbed714	0:d616ece2d859	621	* LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)
mbed714	0:d616ece2d859	622	*/
mbed714	0:d616ece2d859	623	#ifndef LWIP_MULTICAST_PING
mbed714	0:d616ece2d859	624	#define LWIP_MULTICAST_PING 0
mbed714	0:d616ece2d859	625	#endif
mbed714	0:d616ece2d859	626
mbed714	0:d616ece2d859	627	/*
mbed714	0:d616ece2d859	628	---------------------------------
mbed714	0:d616ece2d859	629	---------- RAW options ----------
mbed714	0:d616ece2d859	630	---------------------------------
mbed714	0:d616ece2d859	631	*/
mbed714	0:d616ece2d859	632	/**
mbed714	0:d616ece2d859	633	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
mbed714	0:d616ece2d859	634	*/
mbed714	0:d616ece2d859	635	#ifndef LWIP_RAW
mbed714	0:d616ece2d859	636	#define LWIP_RAW 1
mbed714	0:d616ece2d859	637	#endif
mbed714	0:d616ece2d859	638
mbed714	0:d616ece2d859	639	/**
mbed714	0:d616ece2d859	640	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
mbed714	0:d616ece2d859	641	*/
mbed714	0:d616ece2d859	642	#ifndef RAW_TTL
mbed714	0:d616ece2d859	643	#define RAW_TTL (IP_DEFAULT_TTL)
mbed714	0:d616ece2d859	644	#endif
mbed714	0:d616ece2d859	645
mbed714	0:d616ece2d859	646	/*
mbed714	0:d616ece2d859	647	----------------------------------
mbed714	0:d616ece2d859	648	---------- DHCP options ----------
mbed714	0:d616ece2d859	649	----------------------------------
mbed714	0:d616ece2d859	650	*/
mbed714	0:d616ece2d859	651	/**
mbed714	0:d616ece2d859	652	* LWIP_DHCP==1: Enable DHCP module.
mbed714	0:d616ece2d859	653	*/
mbed714	0:d616ece2d859	654	#ifndef LWIP_DHCP
mbed714	0:d616ece2d859	655	#define LWIP_DHCP 0
mbed714	0:d616ece2d859	656	#endif
mbed714	0:d616ece2d859	657
mbed714	0:d616ece2d859	658	/**
mbed714	0:d616ece2d859	659	* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
mbed714	0:d616ece2d859	660	*/
mbed714	0:d616ece2d859	661	#ifndef DHCP_DOES_ARP_CHECK
mbed714	0:d616ece2d859	662	#define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP))
mbed714	0:d616ece2d859	663	#endif
mbed714	0:d616ece2d859	664
mbed714	0:d616ece2d859	665	/*
mbed714	0:d616ece2d859	666	------------------------------------
mbed714	0:d616ece2d859	667	---------- AUTOIP options ----------
mbed714	0:d616ece2d859	668	------------------------------------
mbed714	0:d616ece2d859	669	*/
mbed714	0:d616ece2d859	670	/**
mbed714	0:d616ece2d859	671	* LWIP_AUTOIP==1: Enable AUTOIP module.
mbed714	0:d616ece2d859	672	*/
mbed714	0:d616ece2d859	673	#ifndef LWIP_AUTOIP
mbed714	0:d616ece2d859	674	#define LWIP_AUTOIP 0
mbed714	0:d616ece2d859	675	#endif
mbed714	0:d616ece2d859	676
mbed714	0:d616ece2d859	677	/**
mbed714	0:d616ece2d859	678	* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
mbed714	0:d616ece2d859	679	* the same interface at the same time.
mbed714	0:d616ece2d859	680	*/
mbed714	0:d616ece2d859	681	#ifndef LWIP_DHCP_AUTOIP_COOP
mbed714	0:d616ece2d859	682	#define LWIP_DHCP_AUTOIP_COOP 0
mbed714	0:d616ece2d859	683	#endif
mbed714	0:d616ece2d859	684
mbed714	0:d616ece2d859	685	/**
mbed714	0:d616ece2d859	686	* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
mbed714	0:d616ece2d859	687	* that should be sent before falling back on AUTOIP. This can be set
mbed714	0:d616ece2d859	688	* as low as 1 to get an AutoIP address very quickly, but you should
mbed714	0:d616ece2d859	689	* be prepared to handle a changing IP address when DHCP overrides
mbed714	0:d616ece2d859	690	* AutoIP.
mbed714	0:d616ece2d859	691	*/
mbed714	0:d616ece2d859	692	#ifndef LWIP_DHCP_AUTOIP_COOP_TRIES
mbed714	0:d616ece2d859	693	#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
mbed714	0:d616ece2d859	694	#endif
mbed714	0:d616ece2d859	695
mbed714	0:d616ece2d859	696	/*
mbed714	0:d616ece2d859	697	----------------------------------
mbed714	0:d616ece2d859	698	---------- SNMP options ----------
mbed714	0:d616ece2d859	699	----------------------------------
mbed714	0:d616ece2d859	700	*/
mbed714	0:d616ece2d859	701	/**
mbed714	0:d616ece2d859	702	* LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP
mbed714	0:d616ece2d859	703	* transport.
mbed714	0:d616ece2d859	704	*/
mbed714	0:d616ece2d859	705	#ifndef LWIP_SNMP
mbed714	0:d616ece2d859	706	#define LWIP_SNMP 0
mbed714	0:d616ece2d859	707	#endif
mbed714	0:d616ece2d859	708
mbed714	0:d616ece2d859	709	/**
mbed714	0:d616ece2d859	710	* SNMP_CONCURRENT_REQUESTS: Number of concurrent requests the module will
mbed714	0:d616ece2d859	711	* allow. At least one request buffer is required.
mbed714	0:d616ece2d859	712	* Does not have to be changed unless external MIBs answer request asynchronously
mbed714	0:d616ece2d859	713	*/
mbed714	0:d616ece2d859	714	#ifndef SNMP_CONCURRENT_REQUESTS
mbed714	0:d616ece2d859	715	#define SNMP_CONCURRENT_REQUESTS 1
mbed714	0:d616ece2d859	716	#endif
mbed714	0:d616ece2d859	717
mbed714	0:d616ece2d859	718	/**
mbed714	0:d616ece2d859	719	* SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap
mbed714	0:d616ece2d859	720	* destination is required
mbed714	0:d616ece2d859	721	*/
mbed714	0:d616ece2d859	722	#ifndef SNMP_TRAP_DESTINATIONS
mbed714	0:d616ece2d859	723	#define SNMP_TRAP_DESTINATIONS 1
mbed714	0:d616ece2d859	724	#endif
mbed714	0:d616ece2d859	725
mbed714	0:d616ece2d859	726	/**
mbed714	0:d616ece2d859	727	* SNMP_PRIVATE_MIB:
mbed714	0:d616ece2d859	728	* When using a private MIB, you have to create a file 'private_mib.h' that contains
mbed714	0:d616ece2d859	729	* a 'struct mib_array_node mib_private' which contains your MIB.
mbed714	0:d616ece2d859	730	*/
mbed714	0:d616ece2d859	731	#ifndef SNMP_PRIVATE_MIB
mbed714	0:d616ece2d859	732	#define SNMP_PRIVATE_MIB 0
mbed714	0:d616ece2d859	733	#endif
mbed714	0:d616ece2d859	734
mbed714	0:d616ece2d859	735	/**
mbed714	0:d616ece2d859	736	* Only allow SNMP write actions that are 'safe' (e.g. disabeling netifs is not
mbed714	0:d616ece2d859	737	* a safe action and disabled when SNMP_SAFE_REQUESTS = 1).
mbed714	0:d616ece2d859	738	* Unsafe requests are disabled by default!
mbed714	0:d616ece2d859	739	*/
mbed714	0:d616ece2d859	740	#ifndef SNMP_SAFE_REQUESTS
mbed714	0:d616ece2d859	741	#define SNMP_SAFE_REQUESTS 1
mbed714	0:d616ece2d859	742	#endif
mbed714	0:d616ece2d859	743
mbed714	0:d616ece2d859	744	/**
mbed714	0:d616ece2d859	745	* The maximum length of strings used. This affects the size of
mbed714	0:d616ece2d859	746	* MEMP_SNMP_VALUE elements.
mbed714	0:d616ece2d859	747	*/
mbed714	0:d616ece2d859	748	#ifndef SNMP_MAX_OCTET_STRING_LEN
mbed714	0:d616ece2d859	749	#define SNMP_MAX_OCTET_STRING_LEN 127
mbed714	0:d616ece2d859	750	#endif
mbed714	0:d616ece2d859	751
mbed714	0:d616ece2d859	752	/**
mbed714	0:d616ece2d859	753	* The maximum depth of the SNMP tree.
mbed714	0:d616ece2d859	754	* With private MIBs enabled, this depends on your MIB!
mbed714	0:d616ece2d859	755	* This affects the size of MEMP_SNMP_VALUE elements.
mbed714	0:d616ece2d859	756	*/
mbed714	0:d616ece2d859	757	#ifndef SNMP_MAX_TREE_DEPTH
mbed714	0:d616ece2d859	758	#define SNMP_MAX_TREE_DEPTH 15
mbed714	0:d616ece2d859	759	#endif
mbed714	0:d616ece2d859	760
mbed714	0:d616ece2d859	761	/**
mbed714	0:d616ece2d859	762	* The size of the MEMP_SNMP_VALUE elements, normally calculated from
mbed714	0:d616ece2d859	763	* SNMP_MAX_OCTET_STRING_LEN and SNMP_MAX_TREE_DEPTH.
mbed714	0:d616ece2d859	764	*/
mbed714	0:d616ece2d859	765	#ifndef SNMP_MAX_VALUE_SIZE
mbed714	0:d616ece2d859	766	#define SNMP_MAX_VALUE_SIZE LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN)+1, sizeof(s32_t)*(SNMP_MAX_TREE_DEPTH))
mbed714	0:d616ece2d859	767	#endif
mbed714	0:d616ece2d859	768
mbed714	0:d616ece2d859	769	/*
mbed714	0:d616ece2d859	770	----------------------------------
mbed714	0:d616ece2d859	771	---------- IGMP options ----------
mbed714	0:d616ece2d859	772	----------------------------------
mbed714	0:d616ece2d859	773	*/
mbed714	0:d616ece2d859	774	/**
mbed714	0:d616ece2d859	775	* LWIP_IGMP==1: Turn on IGMP module.
mbed714	0:d616ece2d859	776	*/
mbed714	0:d616ece2d859	777	#ifndef LWIP_IGMP
mbed714	0:d616ece2d859	778	#define LWIP_IGMP 0
mbed714	0:d616ece2d859	779	#endif
mbed714	0:d616ece2d859	780
mbed714	0:d616ece2d859	781	/*
mbed714	0:d616ece2d859	782	----------------------------------
mbed714	0:d616ece2d859	783	---------- DNS options -----------
mbed714	0:d616ece2d859	784	----------------------------------
mbed714	0:d616ece2d859	785	*/
mbed714	0:d616ece2d859	786	/**
mbed714	0:d616ece2d859	787	* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
mbed714	0:d616ece2d859	788	* transport.
mbed714	0:d616ece2d859	789	*/
mbed714	0:d616ece2d859	790	#ifndef LWIP_DNS
mbed714	0:d616ece2d859	791	#define LWIP_DNS 0
mbed714	0:d616ece2d859	792	#endif
mbed714	0:d616ece2d859	793
mbed714	0:d616ece2d859	794	/** DNS maximum number of entries to maintain locally. */
mbed714	0:d616ece2d859	795	#ifndef DNS_TABLE_SIZE
mbed714	0:d616ece2d859	796	#define DNS_TABLE_SIZE 4
mbed714	0:d616ece2d859	797	#endif
mbed714	0:d616ece2d859	798
mbed714	0:d616ece2d859	799	/** DNS maximum host name length supported in the name table. */
mbed714	0:d616ece2d859	800	#ifndef DNS_MAX_NAME_LENGTH
mbed714	0:d616ece2d859	801	#define DNS_MAX_NAME_LENGTH 256
mbed714	0:d616ece2d859	802	#endif
mbed714	0:d616ece2d859	803
mbed714	0:d616ece2d859	804	/** The maximum of DNS servers */
mbed714	0:d616ece2d859	805	#ifndef DNS_MAX_SERVERS
mbed714	0:d616ece2d859	806	#define DNS_MAX_SERVERS 2
mbed714	0:d616ece2d859	807	#endif
mbed714	0:d616ece2d859	808
mbed714	0:d616ece2d859	809	/** DNS do a name checking between the query and the response. */
mbed714	0:d616ece2d859	810	#ifndef DNS_DOES_NAME_CHECK
mbed714	0:d616ece2d859	811	#define DNS_DOES_NAME_CHECK 1
mbed714	0:d616ece2d859	812	#endif
mbed714	0:d616ece2d859	813
mbed714	0:d616ece2d859	814	/** DNS message max. size. Default value is RFC compliant. */
mbed714	0:d616ece2d859	815	#ifndef DNS_MSG_SIZE
mbed714	0:d616ece2d859	816	#define DNS_MSG_SIZE 512
mbed714	0:d616ece2d859	817	#endif
mbed714	0:d616ece2d859	818
mbed714	0:d616ece2d859	819	/** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled,
mbed714	0:d616ece2d859	820	* you have to define
mbed714	0:d616ece2d859	821	* #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}}
mbed714	0:d616ece2d859	822	* (an array of structs name/address, where address is an u32_t in network
mbed714	0:d616ece2d859	823	* byte order).
mbed714	0:d616ece2d859	824	*
mbed714	0:d616ece2d859	825	* Instead, you can also use an external function:
mbed714	0:d616ece2d859	826	* #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name)
mbed714	0:d616ece2d859	827	* that returns the IP address or INADDR_NONE if not found.
mbed714	0:d616ece2d859	828	*/
mbed714	0:d616ece2d859	829	#ifndef DNS_LOCAL_HOSTLIST
mbed714	0:d616ece2d859	830	#define DNS_LOCAL_HOSTLIST 0
mbed714	0:d616ece2d859	831	#endif /* DNS_LOCAL_HOSTLIST */
mbed714	0:d616ece2d859	832
mbed714	0:d616ece2d859	833	/** If this is turned on, the local host-list can be dynamically changed
mbed714	0:d616ece2d859	834	* at runtime. */
mbed714	0:d616ece2d859	835	#ifndef DNS_LOCAL_HOSTLIST_IS_DYNAMIC
mbed714	0:d616ece2d859	836	#define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0
mbed714	0:d616ece2d859	837	#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
mbed714	0:d616ece2d859	838
mbed714	0:d616ece2d859	839	/*
mbed714	0:d616ece2d859	840	---------------------------------
mbed714	0:d616ece2d859	841	---------- UDP options ----------
mbed714	0:d616ece2d859	842	---------------------------------
mbed714	0:d616ece2d859	843	*/
mbed714	0:d616ece2d859	844	/**
mbed714	0:d616ece2d859	845	* LWIP_UDP==1: Turn on UDP.
mbed714	0:d616ece2d859	846	*/
mbed714	0:d616ece2d859	847	#ifndef LWIP_UDP
mbed714	0:d616ece2d859	848	#define LWIP_UDP 1
mbed714	0:d616ece2d859	849	#endif
mbed714	0:d616ece2d859	850
mbed714	0:d616ece2d859	851	/**
mbed714	0:d616ece2d859	852	* LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP)
mbed714	0:d616ece2d859	853	*/
mbed714	0:d616ece2d859	854	#ifndef LWIP_UDPLITE
mbed714	0:d616ece2d859	855	#define LWIP_UDPLITE 0
mbed714	0:d616ece2d859	856	#endif
mbed714	0:d616ece2d859	857
mbed714	0:d616ece2d859	858	/**
mbed714	0:d616ece2d859	859	* UDP_TTL: Default Time-To-Live value.
mbed714	0:d616ece2d859	860	*/
mbed714	0:d616ece2d859	861	#ifndef UDP_TTL
mbed714	0:d616ece2d859	862	#define UDP_TTL (IP_DEFAULT_TTL)
mbed714	0:d616ece2d859	863	#endif
mbed714	0:d616ece2d859	864
mbed714	0:d616ece2d859	865	/**
mbed714	0:d616ece2d859	866	* LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf.
mbed714	0:d616ece2d859	867	*/
mbed714	0:d616ece2d859	868	#ifndef LWIP_NETBUF_RECVINFO
mbed714	0:d616ece2d859	869	#define LWIP_NETBUF_RECVINFO 0
mbed714	0:d616ece2d859	870	#endif
mbed714	0:d616ece2d859	871
mbed714	0:d616ece2d859	872	/*
mbed714	0:d616ece2d859	873	---------------------------------
mbed714	0:d616ece2d859	874	---------- TCP options ----------
mbed714	0:d616ece2d859	875	---------------------------------
mbed714	0:d616ece2d859	876	*/
mbed714	0:d616ece2d859	877	/**
mbed714	0:d616ece2d859	878	* LWIP_TCP==1: Turn on TCP.
mbed714	0:d616ece2d859	879	*/
mbed714	0:d616ece2d859	880	#ifndef LWIP_TCP
mbed714	0:d616ece2d859	881	#define LWIP_TCP 1
mbed714	0:d616ece2d859	882	#endif
mbed714	0:d616ece2d859	883
mbed714	0:d616ece2d859	884	/**
mbed714	0:d616ece2d859	885	* TCP_TTL: Default Time-To-Live value.
mbed714	0:d616ece2d859	886	*/
mbed714	0:d616ece2d859	887	#ifndef TCP_TTL
mbed714	0:d616ece2d859	888	#define TCP_TTL (IP_DEFAULT_TTL)
mbed714	0:d616ece2d859	889	#endif
mbed714	0:d616ece2d859	890
mbed714	0:d616ece2d859	891	/**
mbed714	0:d616ece2d859	892	* TCP_WND: The size of a TCP window. This must be at least
mbed714	0:d616ece2d859	893	* (2 * TCP_MSS) for things to work well
mbed714	0:d616ece2d859	894	*/
mbed714	0:d616ece2d859	895	#ifndef TCP_WND
mbed714	0:d616ece2d859	896	#define TCP_WND (4 * TCP_MSS)
mbed714	0:d616ece2d859	897	#endif
mbed714	0:d616ece2d859	898
mbed714	0:d616ece2d859	899	/**
mbed714	0:d616ece2d859	900	* TCP_MAXRTX: Maximum number of retransmissions of data segments.
mbed714	0:d616ece2d859	901	*/
mbed714	0:d616ece2d859	902	#ifndef TCP_MAXRTX
mbed714	0:d616ece2d859	903	#define TCP_MAXRTX 12
mbed714	0:d616ece2d859	904	#endif
mbed714	0:d616ece2d859	905
mbed714	0:d616ece2d859	906	/**
mbed714	0:d616ece2d859	907	* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
mbed714	0:d616ece2d859	908	*/
mbed714	0:d616ece2d859	909	#ifndef TCP_SYNMAXRTX
mbed714	0:d616ece2d859	910	#define TCP_SYNMAXRTX 6
mbed714	0:d616ece2d859	911	#endif
mbed714	0:d616ece2d859	912
mbed714	0:d616ece2d859	913	/**
mbed714	0:d616ece2d859	914	* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
mbed714	0:d616ece2d859	915	* Define to 0 if your device is low on memory.
mbed714	0:d616ece2d859	916	*/
mbed714	0:d616ece2d859	917	#ifndef TCP_QUEUE_OOSEQ
mbed714	0:d616ece2d859	918	#define TCP_QUEUE_OOSEQ (LWIP_TCP)
mbed714	0:d616ece2d859	919	#endif
mbed714	0:d616ece2d859	920
mbed714	0:d616ece2d859	921	/**
mbed714	0:d616ece2d859	922	* TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default,
mbed714	0:d616ece2d859	923	* you might want to increase this.)
mbed714	0:d616ece2d859	924	* For the receive side, this MSS is advertised to the remote side
mbed714	0:d616ece2d859	925	* when opening a connection. For the transmit size, this MSS sets
mbed714	0:d616ece2d859	926	* an upper limit on the MSS advertised by the remote host.
mbed714	0:d616ece2d859	927	*/
mbed714	0:d616ece2d859	928	#ifndef TCP_MSS
mbed714	0:d616ece2d859	929	#define TCP_MSS 536
mbed714	0:d616ece2d859	930	#endif
mbed714	0:d616ece2d859	931
mbed714	0:d616ece2d859	932	/**
mbed714	0:d616ece2d859	933	* TCP_CALCULATE_EFF_SEND_MSS: "The maximum size of a segment that TCP really
mbed714	0:d616ece2d859	934	* sends, the 'effective send MSS,' MUST be the smaller of the send MSS (which
mbed714	0:d616ece2d859	935	* reflects the available reassembly buffer size at the remote host) and the
mbed714	0:d616ece2d859	936	* largest size permitted by the IP layer" (RFC 1122)
mbed714	0:d616ece2d859	937	* Setting this to 1 enables code that checks TCP_MSS against the MTU of the
mbed714	0:d616ece2d859	938	* netif used for a connection and limits the MSS if it would be too big otherwise.
mbed714	0:d616ece2d859	939	*/
mbed714	0:d616ece2d859	940	#ifndef TCP_CALCULATE_EFF_SEND_MSS
mbed714	0:d616ece2d859	941	#define TCP_CALCULATE_EFF_SEND_MSS 1
mbed714	0:d616ece2d859	942	#endif
mbed714	0:d616ece2d859	943
mbed714	0:d616ece2d859	944
mbed714	0:d616ece2d859	945	/**
mbed714	0:d616ece2d859	946	* TCP_SND_BUF: TCP sender buffer space (bytes).
mbed714	0:d616ece2d859	947	*/
mbed714	0:d616ece2d859	948	#ifndef TCP_SND_BUF
mbed714	0:d616ece2d859	949	#define TCP_SND_BUF 256
mbed714	0:d616ece2d859	950	#endif
mbed714	0:d616ece2d859	951
mbed714	0:d616ece2d859	952	/**
mbed714	0:d616ece2d859	953	* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
mbed714	0:d616ece2d859	954	* as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work.
mbed714	0:d616ece2d859	955	*/
mbed714	0:d616ece2d859	956	#ifndef TCP_SND_QUEUELEN
mbed714	0:d616ece2d859	957	#define TCP_SND_QUEUELEN (4 * (TCP_SND_BUF)/(TCP_MSS))
mbed714	0:d616ece2d859	958	#endif
mbed714	0:d616ece2d859	959
mbed714	0:d616ece2d859	960	/**
mbed714	0:d616ece2d859	961	* TCP_SNDLOWAT: TCP writable space (bytes). This must be less than
mbed714	0:d616ece2d859	962	* TCP_SND_BUF. It is the amount of space which must be available in the
mbed714	0:d616ece2d859	963	* TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT).
mbed714	0:d616ece2d859	964	*/
mbed714	0:d616ece2d859	965	#ifndef TCP_SNDLOWAT
mbed714	0:d616ece2d859	966	#define TCP_SNDLOWAT ((TCP_SND_BUF)/2)
mbed714	0:d616ece2d859	967	#endif
mbed714	0:d616ece2d859	968
mbed714	0:d616ece2d859	969	/**
mbed714	0:d616ece2d859	970	* TCP_SNDQUEUELOWAT: TCP writable bufs (pbuf count). This must be grater
mbed714	0:d616ece2d859	971	* than TCP_SND_QUEUELEN. If the number of pbufs queued on a pcb drops below
mbed714	0:d616ece2d859	972	* this number, select returns writable (combined with TCP_SNDLOWAT).
mbed714	0:d616ece2d859	973	*/
mbed714	0:d616ece2d859	974	#ifndef TCP_SNDQUEUELOWAT
mbed714	0:d616ece2d859	975	#define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2)
mbed714	0:d616ece2d859	976	#endif
mbed714	0:d616ece2d859	977
mbed714	0:d616ece2d859	978	/**
mbed714	0:d616ece2d859	979	* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
mbed714	0:d616ece2d859	980	*/
mbed714	0:d616ece2d859	981	#ifndef TCP_LISTEN_BACKLOG
mbed714	0:d616ece2d859	982	#define TCP_LISTEN_BACKLOG 0
mbed714	0:d616ece2d859	983	#endif
mbed714	0:d616ece2d859	984
mbed714	0:d616ece2d859	985	/**
mbed714	0:d616ece2d859	986	* The maximum allowed backlog for TCP listen netconns.
mbed714	0:d616ece2d859	987	* This backlog is used unless another is explicitly specified.
mbed714	0:d616ece2d859	988	* 0xff is the maximum (u8_t).
mbed714	0:d616ece2d859	989	*/
mbed714	0:d616ece2d859	990	#ifndef TCP_DEFAULT_LISTEN_BACKLOG
mbed714	0:d616ece2d859	991	#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
mbed714	0:d616ece2d859	992	#endif
mbed714	0:d616ece2d859	993
mbed714	0:d616ece2d859	994	/**
mbed714	0:d616ece2d859	995	* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
mbed714	0:d616ece2d859	996	* allocate ahead of time in an attempt to create shorter pbuf chains
mbed714	0:d616ece2d859	997	* for transmission. The meaningful range is 0 to TCP_MSS. Some
mbed714	0:d616ece2d859	998	* suggested values are:
mbed714	0:d616ece2d859	999	*
mbed714	0:d616ece2d859	1000	* 0: Disable oversized allocation. Each tcp_write() allocates a new
mbed714	0:d616ece2d859	1001	pbuf (old behaviour).
mbed714	0:d616ece2d859	1002	* 1: Allocate size-aligned pbufs with minimal excess. Use this if your
mbed714	0:d616ece2d859	1003	* scatter-gather DMA requires aligned fragments.
mbed714	0:d616ece2d859	1004	* 128: Limit the pbuf/memory overhead to 20%.
mbed714	0:d616ece2d859	1005	* TCP_MSS: Try to create unfragmented TCP packets.
mbed714	0:d616ece2d859	1006	* TCP_MSS/4: Try to create 4 fragments or less per TCP packet.
mbed714	0:d616ece2d859	1007	*/
mbed714	0:d616ece2d859	1008	#ifndef TCP_OVERSIZE
mbed714	0:d616ece2d859	1009	#define TCP_OVERSIZE TCP_MSS
mbed714	0:d616ece2d859	1010	#endif
mbed714	0:d616ece2d859	1011
mbed714	0:d616ece2d859	1012	/**
mbed714	0:d616ece2d859	1013	* LWIP_TCP_TIMESTAMPS==1: support the TCP timestamp option.
mbed714	0:d616ece2d859	1014	*/
mbed714	0:d616ece2d859	1015	#ifndef LWIP_TCP_TIMESTAMPS
mbed714	0:d616ece2d859	1016	#define LWIP_TCP_TIMESTAMPS 0
mbed714	0:d616ece2d859	1017	#endif
mbed714	0:d616ece2d859	1018
mbed714	0:d616ece2d859	1019	/**
mbed714	0:d616ece2d859	1020	* TCP_WND_UPDATE_THRESHOLD: difference in window to trigger an
mbed714	0:d616ece2d859	1021	* explicit window update
mbed714	0:d616ece2d859	1022	*/
mbed714	0:d616ece2d859	1023	#ifndef TCP_WND_UPDATE_THRESHOLD
mbed714	0:d616ece2d859	1024	#define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4)
mbed714	0:d616ece2d859	1025	#endif
mbed714	0:d616ece2d859	1026
mbed714	0:d616ece2d859	1027	/**
mbed714	0:d616ece2d859	1028	* LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1.
mbed714	0:d616ece2d859	1029	* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
mbed714	0:d616ece2d859	1030	* events (accept, sent, etc) that happen in the system.
mbed714	0:d616ece2d859	1031	* LWIP_CALLBACK_API==1: The PCB callback function is called directly
mbed714	0:d616ece2d859	1032	* for the event.
mbed714	0:d616ece2d859	1033	*/
mbed714	0:d616ece2d859	1034	#ifndef LWIP_EVENT_API
mbed714	0:d616ece2d859	1035	#define LWIP_EVENT_API 0
mbed714	0:d616ece2d859	1036	#define LWIP_CALLBACK_API 1
mbed714	0:d616ece2d859	1037	#else
mbed714	0:d616ece2d859	1038	#define LWIP_EVENT_API 1
mbed714	0:d616ece2d859	1039	#define LWIP_CALLBACK_API 0
mbed714	0:d616ece2d859	1040	#endif
mbed714	0:d616ece2d859	1041
mbed714	0:d616ece2d859	1042
mbed714	0:d616ece2d859	1043	/*
mbed714	0:d616ece2d859	1044	----------------------------------
mbed714	0:d616ece2d859	1045	---------- Pbuf options ----------
mbed714	0:d616ece2d859	1046	----------------------------------
mbed714	0:d616ece2d859	1047	*/
mbed714	0:d616ece2d859	1048	/**
mbed714	0:d616ece2d859	1049	* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
mbed714	0:d616ece2d859	1050	* link level header. The default is 14, the standard value for
mbed714	0:d616ece2d859	1051	* Ethernet.
mbed714	0:d616ece2d859	1052	*/
mbed714	0:d616ece2d859	1053	#ifndef PBUF_LINK_HLEN
mbed714	0:d616ece2d859	1054	#define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE)
mbed714	0:d616ece2d859	1055	#endif
mbed714	0:d616ece2d859	1056
mbed714	0:d616ece2d859	1057	/**
mbed714	0:d616ece2d859	1058	* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is
mbed714	0:d616ece2d859	1059	* designed to accomodate single full size TCP frame in one pbuf, including
mbed714	0:d616ece2d859	1060	* TCP_MSS, IP header, and link header.
mbed714	0:d616ece2d859	1061	*/
mbed714	0:d616ece2d859	1062	#ifndef PBUF_POOL_BUFSIZE
mbed714	0:d616ece2d859	1063	#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)
mbed714	0:d616ece2d859	1064	#endif
mbed714	0:d616ece2d859	1065
mbed714	0:d616ece2d859	1066	/*
mbed714	0:d616ece2d859	1067	------------------------------------------------
mbed714	0:d616ece2d859	1068	---------- Network Interfaces options ----------
mbed714	0:d616ece2d859	1069	------------------------------------------------
mbed714	0:d616ece2d859	1070	*/
mbed714	0:d616ece2d859	1071	/**
mbed714	0:d616ece2d859	1072	* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
mbed714	0:d616ece2d859	1073	* field.
mbed714	0:d616ece2d859	1074	*/
mbed714	0:d616ece2d859	1075	#ifndef LWIP_NETIF_HOSTNAME
mbed714	0:d616ece2d859	1076	#define LWIP_NETIF_HOSTNAME 0
mbed714	0:d616ece2d859	1077	#endif
mbed714	0:d616ece2d859	1078
mbed714	0:d616ece2d859	1079	/**
mbed714	0:d616ece2d859	1080	* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
mbed714	0:d616ece2d859	1081	*/
mbed714	0:d616ece2d859	1082	#ifndef LWIP_NETIF_API
mbed714	0:d616ece2d859	1083	#define LWIP_NETIF_API 0
mbed714	0:d616ece2d859	1084	#endif
mbed714	0:d616ece2d859	1085
mbed714	0:d616ece2d859	1086	/**
mbed714	0:d616ece2d859	1087	* LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface
mbed714	0:d616ece2d859	1088	* changes its up/down status (i.e., due to DHCP IP acquistion)
mbed714	0:d616ece2d859	1089	*/
mbed714	0:d616ece2d859	1090	#ifndef LWIP_NETIF_STATUS_CALLBACK
mbed714	0:d616ece2d859	1091	#define LWIP_NETIF_STATUS_CALLBACK 0
mbed714	0:d616ece2d859	1092	#endif
mbed714	0:d616ece2d859	1093
mbed714	0:d616ece2d859	1094	/**
mbed714	0:d616ece2d859	1095	* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
mbed714	0:d616ece2d859	1096	* whenever the link changes (i.e., link down)
mbed714	0:d616ece2d859	1097	*/
mbed714	0:d616ece2d859	1098	#ifndef LWIP_NETIF_LINK_CALLBACK
mbed714	0:d616ece2d859	1099	#define LWIP_NETIF_LINK_CALLBACK 0
mbed714	0:d616ece2d859	1100	#endif
mbed714	0:d616ece2d859	1101
mbed714	0:d616ece2d859	1102	/**
mbed714	0:d616ece2d859	1103	* LWIP_NETIF_HWADDRHINT==1: Cache link-layer-address hints (e.g. table
mbed714	0:d616ece2d859	1104	* indices) in struct netif. TCP and UDP can make use of this to prevent
mbed714	0:d616ece2d859	1105	* scanning the ARP table for every sent packet. While this is faster for big
mbed714	0:d616ece2d859	1106	* ARP tables or many concurrent connections, it might be counterproductive
mbed714	0:d616ece2d859	1107	* if you have a tiny ARP table or if there never are concurrent connections.
mbed714	0:d616ece2d859	1108	*/
mbed714	0:d616ece2d859	1109	#ifndef LWIP_NETIF_HWADDRHINT
mbed714	0:d616ece2d859	1110	#define LWIP_NETIF_HWADDRHINT 0
mbed714	0:d616ece2d859	1111	#endif
mbed714	0:d616ece2d859	1112
mbed714	0:d616ece2d859	1113	/**
mbed714	0:d616ece2d859	1114	* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
mbed714	0:d616ece2d859	1115	* address equal to the netif IP address, looping them back up the stack.
mbed714	0:d616ece2d859	1116	*/
mbed714	0:d616ece2d859	1117	#ifndef LWIP_NETIF_LOOPBACK
mbed714	0:d616ece2d859	1118	#define LWIP_NETIF_LOOPBACK 0
mbed714	0:d616ece2d859	1119	#endif
mbed714	0:d616ece2d859	1120
mbed714	0:d616ece2d859	1121	/**
mbed714	0:d616ece2d859	1122	* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
mbed714	0:d616ece2d859	1123	* sending for each netif (0 = disabled)
mbed714	0:d616ece2d859	1124	*/
mbed714	0:d616ece2d859	1125	#ifndef LWIP_LOOPBACK_MAX_PBUFS
mbed714	0:d616ece2d859	1126	#define LWIP_LOOPBACK_MAX_PBUFS 0
mbed714	0:d616ece2d859	1127	#endif
mbed714	0:d616ece2d859	1128
mbed714	0:d616ece2d859	1129	/**
mbed714	0:d616ece2d859	1130	* LWIP_NETIF_LOOPBACK_MULTITHREADING: Indicates whether threading is enabled in
mbed714	0:d616ece2d859	1131	* the system, as netifs must change how they behave depending on this setting
mbed714	0:d616ece2d859	1132	* for the LWIP_NETIF_LOOPBACK option to work.
mbed714	0:d616ece2d859	1133	* Setting this is needed to avoid reentering non-reentrant functions like
mbed714	0:d616ece2d859	1134	* tcp_input().
mbed714	0:d616ece2d859	1135	* LWIP_NETIF_LOOPBACK_MULTITHREADING==1: Indicates that the user is using a
mbed714	0:d616ece2d859	1136	* multithreaded environment like tcpip.c. In this case, netif->input()
mbed714	0:d616ece2d859	1137	* is called directly.
mbed714	0:d616ece2d859	1138	* LWIP_NETIF_LOOPBACK_MULTITHREADING==0: Indicates a polling (or NO_SYS) setup.
mbed714	0:d616ece2d859	1139	* The packets are put on a list and netif_poll() must be called in
mbed714	0:d616ece2d859	1140	* the main application loop.
mbed714	0:d616ece2d859	1141	*/
mbed714	0:d616ece2d859	1142	#ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING
mbed714	0:d616ece2d859	1143	#define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS)
mbed714	0:d616ece2d859	1144	#endif
mbed714	0:d616ece2d859	1145
mbed714	0:d616ece2d859	1146	/**
mbed714	0:d616ece2d859	1147	* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
mbed714	0:d616ece2d859	1148	* to be sent into one single pbuf. This is for compatibility with DMA-enabled
mbed714	0:d616ece2d859	1149	* MACs that do not support scatter-gather.
mbed714	0:d616ece2d859	1150	* Beware that this might involve CPU-memcpy before transmitting that would not
mbed714	0:d616ece2d859	1151	* be needed without this flag! Use this only if you need to!
mbed714	0:d616ece2d859	1152	*
mbed714	0:d616ece2d859	1153	* @todo: TCP and IP-frag do not work with this, yet:
mbed714	0:d616ece2d859	1154	*/
mbed714	0:d616ece2d859	1155	#ifndef LWIP_NETIF_TX_SINGLE_PBUF
mbed714	0:d616ece2d859	1156	#define LWIP_NETIF_TX_SINGLE_PBUF 0
mbed714	0:d616ece2d859	1157	#endif /* LWIP_NETIF_TX_SINGLE_PBUF */
mbed714	0:d616ece2d859	1158
mbed714	0:d616ece2d859	1159	/*
mbed714	0:d616ece2d859	1160	------------------------------------
mbed714	0:d616ece2d859	1161	---------- LOOPIF options ----------
mbed714	0:d616ece2d859	1162	------------------------------------
mbed714	0:d616ece2d859	1163	*/
mbed714	0:d616ece2d859	1164	/**
mbed714	0:d616ece2d859	1165	* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c
mbed714	0:d616ece2d859	1166	*/
mbed714	0:d616ece2d859	1167	#ifndef LWIP_HAVE_LOOPIF
mbed714	0:d616ece2d859	1168	#define LWIP_HAVE_LOOPIF 0
mbed714	0:d616ece2d859	1169	#endif
mbed714	0:d616ece2d859	1170
mbed714	0:d616ece2d859	1171	/*
mbed714	0:d616ece2d859	1172	------------------------------------
mbed714	0:d616ece2d859	1173	---------- SLIPIF options ----------
mbed714	0:d616ece2d859	1174	------------------------------------
mbed714	0:d616ece2d859	1175	*/
mbed714	0:d616ece2d859	1176	/**
mbed714	0:d616ece2d859	1177	* LWIP_HAVE_SLIPIF==1: Support slip interface and slipif.c
mbed714	0:d616ece2d859	1178	*/
mbed714	0:d616ece2d859	1179	#ifndef LWIP_HAVE_SLIPIF
mbed714	0:d616ece2d859	1180	#define LWIP_HAVE_SLIPIF 0
mbed714	0:d616ece2d859	1181	#endif
mbed714	0:d616ece2d859	1182
mbed714	0:d616ece2d859	1183	/*
mbed714	0:d616ece2d859	1184	------------------------------------
mbed714	0:d616ece2d859	1185	---------- Thread options ----------
mbed714	0:d616ece2d859	1186	------------------------------------
mbed714	0:d616ece2d859	1187	*/
mbed714	0:d616ece2d859	1188	/**
mbed714	0:d616ece2d859	1189	* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
mbed714	0:d616ece2d859	1190	*/
mbed714	0:d616ece2d859	1191	#ifndef TCPIP_THREAD_NAME
mbed714	0:d616ece2d859	1192	#define TCPIP_THREAD_NAME "tcpip_thread"
mbed714	0:d616ece2d859	1193	#endif
mbed714	0:d616ece2d859	1194
mbed714	0:d616ece2d859	1195	/**
mbed714	0:d616ece2d859	1196	* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
mbed714	0:d616ece2d859	1197	* The stack size value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1198	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1199	*/
mbed714	0:d616ece2d859	1200	#ifndef TCPIP_THREAD_STACKSIZE
mbed714	0:d616ece2d859	1201	#define TCPIP_THREAD_STACKSIZE 0
mbed714	0:d616ece2d859	1202	#endif
mbed714	0:d616ece2d859	1203
mbed714	0:d616ece2d859	1204	/**
mbed714	0:d616ece2d859	1205	* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
mbed714	0:d616ece2d859	1206	* The priority value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1207	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1208	*/
mbed714	0:d616ece2d859	1209	#ifndef TCPIP_THREAD_PRIO
mbed714	0:d616ece2d859	1210	#define TCPIP_THREAD_PRIO 1
mbed714	0:d616ece2d859	1211	#endif
mbed714	0:d616ece2d859	1212
mbed714	0:d616ece2d859	1213	/**
mbed714	0:d616ece2d859	1214	* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
mbed714	0:d616ece2d859	1215	* The queue size value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1216	* sys_mbox_new() when tcpip_init is called.
mbed714	0:d616ece2d859	1217	*/
mbed714	0:d616ece2d859	1218	#ifndef TCPIP_MBOX_SIZE
mbed714	0:d616ece2d859	1219	#define TCPIP_MBOX_SIZE 0
mbed714	0:d616ece2d859	1220	#endif
mbed714	0:d616ece2d859	1221
mbed714	0:d616ece2d859	1222	/**
mbed714	0:d616ece2d859	1223	* SLIPIF_THREAD_NAME: The name assigned to the slipif_loop thread.
mbed714	0:d616ece2d859	1224	*/
mbed714	0:d616ece2d859	1225	#ifndef SLIPIF_THREAD_NAME
mbed714	0:d616ece2d859	1226	#define SLIPIF_THREAD_NAME "slipif_loop"
mbed714	0:d616ece2d859	1227	#endif
mbed714	0:d616ece2d859	1228
mbed714	0:d616ece2d859	1229	/**
mbed714	0:d616ece2d859	1230	* SLIP_THREAD_STACKSIZE: The stack size used by the slipif_loop thread.
mbed714	0:d616ece2d859	1231	* The stack size value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1232	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1233	*/
mbed714	0:d616ece2d859	1234	#ifndef SLIPIF_THREAD_STACKSIZE
mbed714	0:d616ece2d859	1235	#define SLIPIF_THREAD_STACKSIZE 0
mbed714	0:d616ece2d859	1236	#endif
mbed714	0:d616ece2d859	1237
mbed714	0:d616ece2d859	1238	/**
mbed714	0:d616ece2d859	1239	* SLIPIF_THREAD_PRIO: The priority assigned to the slipif_loop thread.
mbed714	0:d616ece2d859	1240	* The priority value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1241	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1242	*/
mbed714	0:d616ece2d859	1243	#ifndef SLIPIF_THREAD_PRIO
mbed714	0:d616ece2d859	1244	#define SLIPIF_THREAD_PRIO 1
mbed714	0:d616ece2d859	1245	#endif
mbed714	0:d616ece2d859	1246
mbed714	0:d616ece2d859	1247	/**
mbed714	0:d616ece2d859	1248	* PPP_THREAD_NAME: The name assigned to the pppInputThread.
mbed714	0:d616ece2d859	1249	*/
mbed714	0:d616ece2d859	1250	#ifndef PPP_THREAD_NAME
mbed714	0:d616ece2d859	1251	#define PPP_THREAD_NAME "pppInputThread"
mbed714	0:d616ece2d859	1252	#endif
mbed714	0:d616ece2d859	1253
mbed714	0:d616ece2d859	1254	/**
mbed714	0:d616ece2d859	1255	* PPP_THREAD_STACKSIZE: The stack size used by the pppInputThread.
mbed714	0:d616ece2d859	1256	* The stack size value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1257	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1258	*/
mbed714	0:d616ece2d859	1259	#ifndef PPP_THREAD_STACKSIZE
mbed714	0:d616ece2d859	1260	#define PPP_THREAD_STACKSIZE 0
mbed714	0:d616ece2d859	1261	#endif
mbed714	0:d616ece2d859	1262
mbed714	0:d616ece2d859	1263	/**
mbed714	0:d616ece2d859	1264	* PPP_THREAD_PRIO: The priority assigned to the pppInputThread.
mbed714	0:d616ece2d859	1265	* The priority value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1266	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1267	*/
mbed714	0:d616ece2d859	1268	#ifndef PPP_THREAD_PRIO
mbed714	0:d616ece2d859	1269	#define PPP_THREAD_PRIO 1
mbed714	0:d616ece2d859	1270	#endif
mbed714	0:d616ece2d859	1271
mbed714	0:d616ece2d859	1272	/**
mbed714	0:d616ece2d859	1273	* DEFAULT_THREAD_NAME: The name assigned to any other lwIP thread.
mbed714	0:d616ece2d859	1274	*/
mbed714	0:d616ece2d859	1275	#ifndef DEFAULT_THREAD_NAME
mbed714	0:d616ece2d859	1276	#define DEFAULT_THREAD_NAME "lwIP"
mbed714	0:d616ece2d859	1277	#endif
mbed714	0:d616ece2d859	1278
mbed714	0:d616ece2d859	1279	/**
mbed714	0:d616ece2d859	1280	* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
mbed714	0:d616ece2d859	1281	* The stack size value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1282	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1283	*/
mbed714	0:d616ece2d859	1284	#ifndef DEFAULT_THREAD_STACKSIZE
mbed714	0:d616ece2d859	1285	#define DEFAULT_THREAD_STACKSIZE 0
mbed714	0:d616ece2d859	1286	#endif
mbed714	0:d616ece2d859	1287
mbed714	0:d616ece2d859	1288	/**
mbed714	0:d616ece2d859	1289	* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
mbed714	0:d616ece2d859	1290	* The priority value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1291	* sys_thread_new() when the thread is created.
mbed714	0:d616ece2d859	1292	*/
mbed714	0:d616ece2d859	1293	#ifndef DEFAULT_THREAD_PRIO
mbed714	0:d616ece2d859	1294	#define DEFAULT_THREAD_PRIO 1
mbed714	0:d616ece2d859	1295	#endif
mbed714	0:d616ece2d859	1296
mbed714	0:d616ece2d859	1297	/**
mbed714	0:d616ece2d859	1298	* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
mbed714	0:d616ece2d859	1299	* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
mbed714	0:d616ece2d859	1300	* to sys_mbox_new() when the recvmbox is created.
mbed714	0:d616ece2d859	1301	*/
mbed714	0:d616ece2d859	1302	#ifndef DEFAULT_RAW_RECVMBOX_SIZE
mbed714	0:d616ece2d859	1303	#define DEFAULT_RAW_RECVMBOX_SIZE 0
mbed714	0:d616ece2d859	1304	#endif
mbed714	0:d616ece2d859	1305
mbed714	0:d616ece2d859	1306	/**
mbed714	0:d616ece2d859	1307	* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
mbed714	0:d616ece2d859	1308	* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
mbed714	0:d616ece2d859	1309	* to sys_mbox_new() when the recvmbox is created.
mbed714	0:d616ece2d859	1310	*/
mbed714	0:d616ece2d859	1311	#ifndef DEFAULT_UDP_RECVMBOX_SIZE
mbed714	0:d616ece2d859	1312	#define DEFAULT_UDP_RECVMBOX_SIZE 0
mbed714	0:d616ece2d859	1313	#endif
mbed714	0:d616ece2d859	1314
mbed714	0:d616ece2d859	1315	/**
mbed714	0:d616ece2d859	1316	* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
mbed714	0:d616ece2d859	1317	* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
mbed714	0:d616ece2d859	1318	* to sys_mbox_new() when the recvmbox is created.
mbed714	0:d616ece2d859	1319	*/
mbed714	0:d616ece2d859	1320	#ifndef DEFAULT_TCP_RECVMBOX_SIZE
mbed714	0:d616ece2d859	1321	#define DEFAULT_TCP_RECVMBOX_SIZE 0
mbed714	0:d616ece2d859	1322	#endif
mbed714	0:d616ece2d859	1323
mbed714	0:d616ece2d859	1324	/**
mbed714	0:d616ece2d859	1325	* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
mbed714	0:d616ece2d859	1326	* The queue size value itself is platform-dependent, but is passed to
mbed714	0:d616ece2d859	1327	* sys_mbox_new() when the acceptmbox is created.
mbed714	0:d616ece2d859	1328	*/
mbed714	0:d616ece2d859	1329	#ifndef DEFAULT_ACCEPTMBOX_SIZE
mbed714	0:d616ece2d859	1330	#define DEFAULT_ACCEPTMBOX_SIZE 0
mbed714	0:d616ece2d859	1331	#endif
mbed714	0:d616ece2d859	1332
mbed714	0:d616ece2d859	1333	/*
mbed714	0:d616ece2d859	1334	----------------------------------------------
mbed714	0:d616ece2d859	1335	---------- Sequential layer options ----------
mbed714	0:d616ece2d859	1336	----------------------------------------------
mbed714	0:d616ece2d859	1337	*/
mbed714	0:d616ece2d859	1338	/**
mbed714	0:d616ece2d859	1339	* LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!)
mbed714	0:d616ece2d859	1340	* Don't use it if you're not an active lwIP project member
mbed714	0:d616ece2d859	1341	*/
mbed714	0:d616ece2d859	1342	#ifndef LWIP_TCPIP_CORE_LOCKING
mbed714	0:d616ece2d859	1343	#define LWIP_TCPIP_CORE_LOCKING 0
mbed714	0:d616ece2d859	1344	#endif
mbed714	0:d616ece2d859	1345
mbed714	0:d616ece2d859	1346	/**
mbed714	0:d616ece2d859	1347	* LWIP_TCPIP_CORE_LOCKING_INPUT: (EXPERIMENTAL!)
mbed714	0:d616ece2d859	1348	* Don't use it if you're not an active lwIP project member
mbed714	0:d616ece2d859	1349	*/
mbed714	0:d616ece2d859	1350	#ifndef LWIP_TCPIP_CORE_LOCKING_INPUT
mbed714	0:d616ece2d859	1351	#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
mbed714	0:d616ece2d859	1352	#endif
mbed714	0:d616ece2d859	1353
mbed714	0:d616ece2d859	1354	/**
mbed714	0:d616ece2d859	1355	* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
mbed714	0:d616ece2d859	1356	*/
mbed714	0:d616ece2d859	1357	#ifndef LWIP_NETCONN
mbed714	0:d616ece2d859	1358	#define LWIP_NETCONN 1
mbed714	0:d616ece2d859	1359	#endif
mbed714	0:d616ece2d859	1360
mbed714	0:d616ece2d859	1361	/** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create
mbed714	0:d616ece2d859	1362	* timers running in tcpip_thread from another thread.
mbed714	0:d616ece2d859	1363	*/
mbed714	0:d616ece2d859	1364	#ifndef LWIP_TCPIP_TIMEOUT
mbed714	0:d616ece2d859	1365	#define LWIP_TCPIP_TIMEOUT 1
mbed714	0:d616ece2d859	1366	#endif
mbed714	0:d616ece2d859	1367
mbed714	0:d616ece2d859	1368	/*
mbed714	0:d616ece2d859	1369	------------------------------------
mbed714	0:d616ece2d859	1370	---------- Socket options ----------
mbed714	0:d616ece2d859	1371	------------------------------------
mbed714	0:d616ece2d859	1372	*/
mbed714	0:d616ece2d859	1373	/**
mbed714	0:d616ece2d859	1374	* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
mbed714	0:d616ece2d859	1375	*/
mbed714	0:d616ece2d859	1376	#ifndef LWIP_SOCKET
mbed714	0:d616ece2d859	1377	#define LWIP_SOCKET 1
mbed714	0:d616ece2d859	1378	#endif
mbed714	0:d616ece2d859	1379
mbed714	0:d616ece2d859	1380	/**
mbed714	0:d616ece2d859	1381	* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
mbed714	0:d616ece2d859	1382	* (only used if you use sockets.c)
mbed714	0:d616ece2d859	1383	*/
mbed714	0:d616ece2d859	1384	#ifndef LWIP_COMPAT_SOCKETS
mbed714	0:d616ece2d859	1385	#define LWIP_COMPAT_SOCKETS 1
mbed714	0:d616ece2d859	1386	#endif
mbed714	0:d616ece2d859	1387
mbed714	0:d616ece2d859	1388	/**
mbed714	0:d616ece2d859	1389	* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
mbed714	0:d616ece2d859	1390	* Disable this option if you use a POSIX operating system that uses the same
mbed714	0:d616ece2d859	1391	* names (read, write & close). (only used if you use sockets.c)
mbed714	0:d616ece2d859	1392	*/
mbed714	0:d616ece2d859	1393	#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
mbed714	0:d616ece2d859	1394	#define LWIP_POSIX_SOCKETS_IO_NAMES 1
mbed714	0:d616ece2d859	1395	#endif
mbed714	0:d616ece2d859	1396
mbed714	0:d616ece2d859	1397	/**
mbed714	0:d616ece2d859	1398	* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
mbed714	0:d616ece2d859	1399	* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
mbed714	0:d616ece2d859	1400	* in seconds. (does not require sockets.c, and will affect tcp.c)
mbed714	0:d616ece2d859	1401	*/
mbed714	0:d616ece2d859	1402	#ifndef LWIP_TCP_KEEPALIVE
mbed714	0:d616ece2d859	1403	#define LWIP_TCP_KEEPALIVE 0
mbed714	0:d616ece2d859	1404	#endif
mbed714	0:d616ece2d859	1405
mbed714	0:d616ece2d859	1406	/**
mbed714	0:d616ece2d859	1407	* LWIP_SO_RCVTIMEO==1: Enable SO_RCVTIMEO processing.
mbed714	0:d616ece2d859	1408	*/
mbed714	0:d616ece2d859	1409	#ifndef LWIP_SO_RCVTIMEO
mbed714	0:d616ece2d859	1410	#define LWIP_SO_RCVTIMEO 0
mbed714	0:d616ece2d859	1411	#endif
mbed714	0:d616ece2d859	1412
mbed714	0:d616ece2d859	1413	/**
mbed714	0:d616ece2d859	1414	* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
mbed714	0:d616ece2d859	1415	*/
mbed714	0:d616ece2d859	1416	#ifndef LWIP_SO_RCVBUF
mbed714	0:d616ece2d859	1417	#define LWIP_SO_RCVBUF 0
mbed714	0:d616ece2d859	1418	#endif
mbed714	0:d616ece2d859	1419
mbed714	0:d616ece2d859	1420	/**
mbed714	0:d616ece2d859	1421	* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
mbed714	0:d616ece2d859	1422	*/
mbed714	0:d616ece2d859	1423	#ifndef RECV_BUFSIZE_DEFAULT
mbed714	0:d616ece2d859	1424	#define RECV_BUFSIZE_DEFAULT INT_MAX
mbed714	0:d616ece2d859	1425	#endif
mbed714	0:d616ece2d859	1426
mbed714	0:d616ece2d859	1427	/**
mbed714	0:d616ece2d859	1428	* SO_REUSE==1: Enable SO_REUSEADDR option.
mbed714	0:d616ece2d859	1429	*/
mbed714	0:d616ece2d859	1430	#ifndef SO_REUSE
mbed714	0:d616ece2d859	1431	#define SO_REUSE 0
mbed714	0:d616ece2d859	1432	#endif
mbed714	0:d616ece2d859	1433
mbed714	0:d616ece2d859	1434	/**
mbed714	0:d616ece2d859	1435	* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
mbed714	0:d616ece2d859	1436	* to all local matches if SO_REUSEADDR is turned on.
mbed714	0:d616ece2d859	1437	* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
mbed714	0:d616ece2d859	1438	*/
mbed714	0:d616ece2d859	1439	#ifndef SO_REUSE_RXTOALL
mbed714	0:d616ece2d859	1440	#define SO_REUSE_RXTOALL 0
mbed714	0:d616ece2d859	1441	#endif
mbed714	0:d616ece2d859	1442
mbed714	0:d616ece2d859	1443	/*
mbed714	0:d616ece2d859	1444	----------------------------------------
mbed714	0:d616ece2d859	1445	---------- Statistics options ----------
mbed714	0:d616ece2d859	1446	----------------------------------------
mbed714	0:d616ece2d859	1447	*/
mbed714	0:d616ece2d859	1448	/**
mbed714	0:d616ece2d859	1449	* LWIP_STATS==1: Enable statistics collection in lwip_stats.
mbed714	0:d616ece2d859	1450	*/
mbed714	0:d616ece2d859	1451	#ifndef LWIP_STATS
mbed714	0:d616ece2d859	1452	#define LWIP_STATS 1
mbed714	0:d616ece2d859	1453	#endif
mbed714	0:d616ece2d859	1454
mbed714	0:d616ece2d859	1455	#if LWIP_STATS
mbed714	0:d616ece2d859	1456
mbed714	0:d616ece2d859	1457	/**
mbed714	0:d616ece2d859	1458	* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
mbed714	0:d616ece2d859	1459	*/
mbed714	0:d616ece2d859	1460	#ifndef LWIP_STATS_DISPLAY
mbed714	0:d616ece2d859	1461	#define LWIP_STATS_DISPLAY 0
mbed714	0:d616ece2d859	1462	#endif
mbed714	0:d616ece2d859	1463
mbed714	0:d616ece2d859	1464	/**
mbed714	0:d616ece2d859	1465	* LINK_STATS==1: Enable link stats.
mbed714	0:d616ece2d859	1466	*/
mbed714	0:d616ece2d859	1467	#ifndef LINK_STATS
mbed714	0:d616ece2d859	1468	#define LINK_STATS 1
mbed714	0:d616ece2d859	1469	#endif
mbed714	0:d616ece2d859	1470
mbed714	0:d616ece2d859	1471	/**
mbed714	0:d616ece2d859	1472	* ETHARP_STATS==1: Enable etharp stats.
mbed714	0:d616ece2d859	1473	*/
mbed714	0:d616ece2d859	1474	#ifndef ETHARP_STATS
mbed714	0:d616ece2d859	1475	#define ETHARP_STATS (LWIP_ARP)
mbed714	0:d616ece2d859	1476	#endif
mbed714	0:d616ece2d859	1477
mbed714	0:d616ece2d859	1478	/**
mbed714	0:d616ece2d859	1479	* IP_STATS==1: Enable IP stats.
mbed714	0:d616ece2d859	1480	*/
mbed714	0:d616ece2d859	1481	#ifndef IP_STATS
mbed714	0:d616ece2d859	1482	#define IP_STATS 1
mbed714	0:d616ece2d859	1483	#endif
mbed714	0:d616ece2d859	1484
mbed714	0:d616ece2d859	1485	/**
mbed714	0:d616ece2d859	1486	* IPFRAG_STATS==1: Enable IP fragmentation stats. Default is
mbed714	0:d616ece2d859	1487	* on if using either frag or reass.
mbed714	0:d616ece2d859	1488	*/
mbed714	0:d616ece2d859	1489	#ifndef IPFRAG_STATS
mbed714	0:d616ece2d859	1490	#define IPFRAG_STATS (IP_REASSEMBLY \|\| IP_FRAG)
mbed714	0:d616ece2d859	1491	#endif
mbed714	0:d616ece2d859	1492
mbed714	0:d616ece2d859	1493	/**
mbed714	0:d616ece2d859	1494	* ICMP_STATS==1: Enable ICMP stats.
mbed714	0:d616ece2d859	1495	*/
mbed714	0:d616ece2d859	1496	#ifndef ICMP_STATS
mbed714	0:d616ece2d859	1497	#define ICMP_STATS 1
mbed714	0:d616ece2d859	1498	#endif
mbed714	0:d616ece2d859	1499
mbed714	0:d616ece2d859	1500	/**
mbed714	0:d616ece2d859	1501	* IGMP_STATS==1: Enable IGMP stats.
mbed714	0:d616ece2d859	1502	*/
mbed714	0:d616ece2d859	1503	#ifndef IGMP_STATS
mbed714	0:d616ece2d859	1504	#define IGMP_STATS (LWIP_IGMP)
mbed714	0:d616ece2d859	1505	#endif
mbed714	0:d616ece2d859	1506
mbed714	0:d616ece2d859	1507	/**
mbed714	0:d616ece2d859	1508	* UDP_STATS==1: Enable UDP stats. Default is on if
mbed714	0:d616ece2d859	1509	* UDP enabled, otherwise off.
mbed714	0:d616ece2d859	1510	*/
mbed714	0:d616ece2d859	1511	#ifndef UDP_STATS
mbed714	0:d616ece2d859	1512	#define UDP_STATS (LWIP_UDP)
mbed714	0:d616ece2d859	1513	#endif
mbed714	0:d616ece2d859	1514
mbed714	0:d616ece2d859	1515	/**
mbed714	0:d616ece2d859	1516	* TCP_STATS==1: Enable TCP stats. Default is on if TCP
mbed714	0:d616ece2d859	1517	* enabled, otherwise off.
mbed714	0:d616ece2d859	1518	*/
mbed714	0:d616ece2d859	1519	#ifndef TCP_STATS
mbed714	0:d616ece2d859	1520	#define TCP_STATS (LWIP_TCP)
mbed714	0:d616ece2d859	1521	#endif
mbed714	0:d616ece2d859	1522
mbed714	0:d616ece2d859	1523	/**
mbed714	0:d616ece2d859	1524	* MEM_STATS==1: Enable mem.c stats.
mbed714	0:d616ece2d859	1525	*/
mbed714	0:d616ece2d859	1526	#ifndef MEM_STATS
mbed714	0:d616ece2d859	1527	#define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0))
mbed714	0:d616ece2d859	1528	#endif
mbed714	0:d616ece2d859	1529
mbed714	0:d616ece2d859	1530	/**
mbed714	0:d616ece2d859	1531	* MEMP_STATS==1: Enable memp.c pool stats.
mbed714	0:d616ece2d859	1532	*/
mbed714	0:d616ece2d859	1533	#ifndef MEMP_STATS
mbed714	0:d616ece2d859	1534	#define MEMP_STATS (MEMP_MEM_MALLOC == 0)
mbed714	0:d616ece2d859	1535	#endif
mbed714	0:d616ece2d859	1536
mbed714	0:d616ece2d859	1537	/**
mbed714	0:d616ece2d859	1538	* SYS_STATS==1: Enable system stats (sem and mbox counts, etc).
mbed714	0:d616ece2d859	1539	*/
mbed714	0:d616ece2d859	1540	#ifndef SYS_STATS
mbed714	0:d616ece2d859	1541	#define SYS_STATS (NO_SYS == 0)
mbed714	0:d616ece2d859	1542	#endif
mbed714	0:d616ece2d859	1543
mbed714	0:d616ece2d859	1544	#else
mbed714	0:d616ece2d859	1545
mbed714	0:d616ece2d859	1546	#define LINK_STATS 0
mbed714	0:d616ece2d859	1547	#define IP_STATS 0
mbed714	0:d616ece2d859	1548	#define IPFRAG_STATS 0
mbed714	0:d616ece2d859	1549	#define ICMP_STATS 0
mbed714	0:d616ece2d859	1550	#define IGMP_STATS 0
mbed714	0:d616ece2d859	1551	#define UDP_STATS 0
mbed714	0:d616ece2d859	1552	#define TCP_STATS 0
mbed714	0:d616ece2d859	1553	#define MEM_STATS 0
mbed714	0:d616ece2d859	1554	#define MEMP_STATS 0
mbed714	0:d616ece2d859	1555	#define SYS_STATS 0
mbed714	0:d616ece2d859	1556	#define LWIP_STATS_DISPLAY 0
mbed714	0:d616ece2d859	1557
mbed714	0:d616ece2d859	1558	#endif /* LWIP_STATS */
mbed714	0:d616ece2d859	1559
mbed714	0:d616ece2d859	1560	/*
mbed714	0:d616ece2d859	1561	---------------------------------
mbed714	0:d616ece2d859	1562	---------- PPP options ----------
mbed714	0:d616ece2d859	1563	---------------------------------
mbed714	0:d616ece2d859	1564	*/
mbed714	0:d616ece2d859	1565	/**
mbed714	0:d616ece2d859	1566	* PPP_SUPPORT==1: Enable PPP.
mbed714	0:d616ece2d859	1567	*/
mbed714	0:d616ece2d859	1568	#ifndef PPP_SUPPORT
mbed714	0:d616ece2d859	1569	#define PPP_SUPPORT 0
mbed714	0:d616ece2d859	1570	#endif
mbed714	0:d616ece2d859	1571
mbed714	0:d616ece2d859	1572	/**
mbed714	0:d616ece2d859	1573	* PPPOE_SUPPORT==1: Enable PPP Over Ethernet
mbed714	0:d616ece2d859	1574	*/
mbed714	0:d616ece2d859	1575	#ifndef PPPOE_SUPPORT
mbed714	0:d616ece2d859	1576	#define PPPOE_SUPPORT 0
mbed714	0:d616ece2d859	1577	#endif
mbed714	0:d616ece2d859	1578
mbed714	0:d616ece2d859	1579	/**
mbed714	0:d616ece2d859	1580	* PPPOS_SUPPORT==1: Enable PPP Over Serial
mbed714	0:d616ece2d859	1581	*/
mbed714	0:d616ece2d859	1582	#ifndef PPPOS_SUPPORT
mbed714	0:d616ece2d859	1583	#define PPPOS_SUPPORT PPP_SUPPORT
mbed714	0:d616ece2d859	1584	#endif
mbed714	0:d616ece2d859	1585
mbed714	0:d616ece2d859	1586	#if PPP_SUPPORT
mbed714	0:d616ece2d859	1587
mbed714	0:d616ece2d859	1588	/**
mbed714	0:d616ece2d859	1589	* NUM_PPP: Max PPP sessions.
mbed714	0:d616ece2d859	1590	*/
mbed714	0:d616ece2d859	1591	#ifndef NUM_PPP
mbed714	0:d616ece2d859	1592	#define NUM_PPP 1
mbed714	0:d616ece2d859	1593	#endif
mbed714	0:d616ece2d859	1594
mbed714	0:d616ece2d859	1595	/**
mbed714	0:d616ece2d859	1596	* PAP_SUPPORT==1: Support PAP.
mbed714	0:d616ece2d859	1597	*/
mbed714	0:d616ece2d859	1598	#ifndef PAP_SUPPORT
mbed714	0:d616ece2d859	1599	#define PAP_SUPPORT 0
mbed714	0:d616ece2d859	1600	#endif
mbed714	0:d616ece2d859	1601
mbed714	0:d616ece2d859	1602	/**
mbed714	0:d616ece2d859	1603	* CHAP_SUPPORT==1: Support CHAP.
mbed714	0:d616ece2d859	1604	*/
mbed714	0:d616ece2d859	1605	#ifndef CHAP_SUPPORT
mbed714	0:d616ece2d859	1606	#define CHAP_SUPPORT 0
mbed714	0:d616ece2d859	1607	#endif
mbed714	0:d616ece2d859	1608
mbed714	0:d616ece2d859	1609	/**
mbed714	0:d616ece2d859	1610	* MSCHAP_SUPPORT==1: Support MSCHAP. CURRENTLY NOT SUPPORTED! DO NOT SET!
mbed714	0:d616ece2d859	1611	*/
mbed714	0:d616ece2d859	1612	#ifndef MSCHAP_SUPPORT
mbed714	0:d616ece2d859	1613	#define MSCHAP_SUPPORT 0
mbed714	0:d616ece2d859	1614	#endif
mbed714	0:d616ece2d859	1615
mbed714	0:d616ece2d859	1616	/**
mbed714	0:d616ece2d859	1617	* CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
mbed714	0:d616ece2d859	1618	*/
mbed714	0:d616ece2d859	1619	#ifndef CBCP_SUPPORT
mbed714	0:d616ece2d859	1620	#define CBCP_SUPPORT 0
mbed714	0:d616ece2d859	1621	#endif
mbed714	0:d616ece2d859	1622
mbed714	0:d616ece2d859	1623	/**
mbed714	0:d616ece2d859	1624	* CCP_SUPPORT==1: Support CCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
mbed714	0:d616ece2d859	1625	*/
mbed714	0:d616ece2d859	1626	#ifndef CCP_SUPPORT
mbed714	0:d616ece2d859	1627	#define CCP_SUPPORT 0
mbed714	0:d616ece2d859	1628	#endif
mbed714	0:d616ece2d859	1629
mbed714	0:d616ece2d859	1630	/**
mbed714	0:d616ece2d859	1631	* VJ_SUPPORT==1: Support VJ header compression.
mbed714	0:d616ece2d859	1632	*/
mbed714	0:d616ece2d859	1633	#ifndef VJ_SUPPORT
mbed714	0:d616ece2d859	1634	#define VJ_SUPPORT 0
mbed714	0:d616ece2d859	1635	#endif
mbed714	0:d616ece2d859	1636
mbed714	0:d616ece2d859	1637	/**
mbed714	0:d616ece2d859	1638	* MD5_SUPPORT==1: Support MD5 (see also CHAP).
mbed714	0:d616ece2d859	1639	*/
mbed714	0:d616ece2d859	1640	#ifndef MD5_SUPPORT
mbed714	0:d616ece2d859	1641	#define MD5_SUPPORT 0
mbed714	0:d616ece2d859	1642	#endif
mbed714	0:d616ece2d859	1643
mbed714	0:d616ece2d859	1644	/*
mbed714	0:d616ece2d859	1645	* Timeouts
mbed714	0:d616ece2d859	1646	*/
mbed714	0:d616ece2d859	1647	#ifndef FSM_DEFTIMEOUT
mbed714	0:d616ece2d859	1648	#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
mbed714	0:d616ece2d859	1649	#endif
mbed714	0:d616ece2d859	1650
mbed714	0:d616ece2d859	1651	#ifndef FSM_DEFMAXTERMREQS
mbed714	0:d616ece2d859	1652	#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
mbed714	0:d616ece2d859	1653	#endif
mbed714	0:d616ece2d859	1654
mbed714	0:d616ece2d859	1655	#ifndef FSM_DEFMAXCONFREQS
mbed714	0:d616ece2d859	1656	#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
mbed714	0:d616ece2d859	1657	#endif
mbed714	0:d616ece2d859	1658
mbed714	0:d616ece2d859	1659	#ifndef FSM_DEFMAXNAKLOOPS
mbed714	0:d616ece2d859	1660	#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
mbed714	0:d616ece2d859	1661	#endif
mbed714	0:d616ece2d859	1662
mbed714	0:d616ece2d859	1663	#ifndef UPAP_DEFTIMEOUT
mbed714	0:d616ece2d859	1664	#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
mbed714	0:d616ece2d859	1665	#endif
mbed714	0:d616ece2d859	1666
mbed714	0:d616ece2d859	1667	#ifndef UPAP_DEFREQTIME
mbed714	0:d616ece2d859	1668	#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
mbed714	0:d616ece2d859	1669	#endif
mbed714	0:d616ece2d859	1670
mbed714	0:d616ece2d859	1671	#ifndef CHAP_DEFTIMEOUT
mbed714	0:d616ece2d859	1672	#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
mbed714	0:d616ece2d859	1673	#endif
mbed714	0:d616ece2d859	1674
mbed714	0:d616ece2d859	1675	#ifndef CHAP_DEFTRANSMITS
mbed714	0:d616ece2d859	1676	#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
mbed714	0:d616ece2d859	1677	#endif
mbed714	0:d616ece2d859	1678
mbed714	0:d616ece2d859	1679	/* Interval in seconds between keepalive echo requests, 0 to disable. */
mbed714	0:d616ece2d859	1680	#ifndef LCP_ECHOINTERVAL
mbed714	0:d616ece2d859	1681	#define LCP_ECHOINTERVAL 0
mbed714	0:d616ece2d859	1682	#endif
mbed714	0:d616ece2d859	1683
mbed714	0:d616ece2d859	1684	/* Number of unanswered echo requests before failure. */
mbed714	0:d616ece2d859	1685	#ifndef LCP_MAXECHOFAILS
mbed714	0:d616ece2d859	1686	#define LCP_MAXECHOFAILS 3
mbed714	0:d616ece2d859	1687	#endif
mbed714	0:d616ece2d859	1688
mbed714	0:d616ece2d859	1689	/* Max Xmit idle time (in jiffies) before resend flag char. */
mbed714	0:d616ece2d859	1690	#ifndef PPP_MAXIDLEFLAG
mbed714	0:d616ece2d859	1691	#define PPP_MAXIDLEFLAG 100
mbed714	0:d616ece2d859	1692	#endif
mbed714	0:d616ece2d859	1693
mbed714	0:d616ece2d859	1694	/*
mbed714	0:d616ece2d859	1695	* Packet sizes
mbed714	0:d616ece2d859	1696	*
mbed714	0:d616ece2d859	1697	* Note - lcp shouldn't be allowed to negotiate stuff outside these
mbed714	0:d616ece2d859	1698	* limits. See lcp.h in the pppd directory.
mbed714	0:d616ece2d859	1699	* (XXX - these constants should simply be shared by lcp.c instead
mbed714	0:d616ece2d859	1700	* of living in lcp.h)
mbed714	0:d616ece2d859	1701	*/
mbed714	0:d616ece2d859	1702	#define PPP_MTU 1500 /* Default MTU (size of Info field) */
mbed714	0:d616ece2d859	1703	#ifndef PPP_MAXMTU
mbed714	0:d616ece2d859	1704	/* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */
mbed714	0:d616ece2d859	1705	#define PPP_MAXMTU 1500 /* Largest MTU we allow */
mbed714	0:d616ece2d859	1706	#endif
mbed714	0:d616ece2d859	1707	#define PPP_MINMTU 64
mbed714	0:d616ece2d859	1708	#define PPP_MRU 1500 /* default MRU = max length of info field */
mbed714	0:d616ece2d859	1709	#define PPP_MAXMRU 1500 /* Largest MRU we allow */
mbed714	0:d616ece2d859	1710	#ifndef PPP_DEFMRU
mbed714	0:d616ece2d859	1711	#define PPP_DEFMRU 296 /* Try for this */
mbed714	0:d616ece2d859	1712	#endif
mbed714	0:d616ece2d859	1713	#define PPP_MINMRU 128 /* No MRUs below this */
mbed714	0:d616ece2d859	1714
mbed714	0:d616ece2d859	1715	#ifndef MAXNAMELEN
mbed714	0:d616ece2d859	1716	#define MAXNAMELEN 256 /* max length of hostname or name for auth */
mbed714	0:d616ece2d859	1717	#endif
mbed714	0:d616ece2d859	1718	#ifndef MAXSECRETLEN
mbed714	0:d616ece2d859	1719	#define MAXSECRETLEN 256 /* max length of password or secret */
mbed714	0:d616ece2d859	1720	#endif
mbed714	0:d616ece2d859	1721
mbed714	0:d616ece2d859	1722	#endif /* PPP_SUPPORT */
mbed714	0:d616ece2d859	1723
mbed714	0:d616ece2d859	1724	/*
mbed714	0:d616ece2d859	1725	--------------------------------------
mbed714	0:d616ece2d859	1726	---------- Checksum options ----------
mbed714	0:d616ece2d859	1727	--------------------------------------
mbed714	0:d616ece2d859	1728	*/
mbed714	0:d616ece2d859	1729	/**
mbed714	0:d616ece2d859	1730	* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.
mbed714	0:d616ece2d859	1731	*/
mbed714	0:d616ece2d859	1732	#ifndef CHECKSUM_GEN_IP
mbed714	0:d616ece2d859	1733	#define CHECKSUM_GEN_IP 1
mbed714	0:d616ece2d859	1734	#endif
mbed714	0:d616ece2d859	1735
mbed714	0:d616ece2d859	1736	/**
mbed714	0:d616ece2d859	1737	* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.
mbed714	0:d616ece2d859	1738	*/
mbed714	0:d616ece2d859	1739	#ifndef CHECKSUM_GEN_UDP
mbed714	0:d616ece2d859	1740	#define CHECKSUM_GEN_UDP 1
mbed714	0:d616ece2d859	1741	#endif
mbed714	0:d616ece2d859	1742
mbed714	0:d616ece2d859	1743	/**
mbed714	0:d616ece2d859	1744	* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.
mbed714	0:d616ece2d859	1745	*/
mbed714	0:d616ece2d859	1746	#ifndef CHECKSUM_GEN_TCP
mbed714	0:d616ece2d859	1747	#define CHECKSUM_GEN_TCP 1
mbed714	0:d616ece2d859	1748	#endif
mbed714	0:d616ece2d859	1749
mbed714	0:d616ece2d859	1750	/**
mbed714	0:d616ece2d859	1751	* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
mbed714	0:d616ece2d859	1752	*/
mbed714	0:d616ece2d859	1753	#ifndef CHECKSUM_CHECK_IP
mbed714	0:d616ece2d859	1754	#define CHECKSUM_CHECK_IP 1
mbed714	0:d616ece2d859	1755	#endif
mbed714	0:d616ece2d859	1756
mbed714	0:d616ece2d859	1757	/**
mbed714	0:d616ece2d859	1758	* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.
mbed714	0:d616ece2d859	1759	*/
mbed714	0:d616ece2d859	1760	#ifndef CHECKSUM_CHECK_UDP
mbed714	0:d616ece2d859	1761	#define CHECKSUM_CHECK_UDP 1
mbed714	0:d616ece2d859	1762	#endif
mbed714	0:d616ece2d859	1763
mbed714	0:d616ece2d859	1764	/**
mbed714	0:d616ece2d859	1765	* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.
mbed714	0:d616ece2d859	1766	*/
mbed714	0:d616ece2d859	1767	#ifndef CHECKSUM_CHECK_TCP
mbed714	0:d616ece2d859	1768	#define CHECKSUM_CHECK_TCP 1
mbed714	0:d616ece2d859	1769	#endif
mbed714	0:d616ece2d859	1770
mbed714	0:d616ece2d859	1771	/**
mbed714	0:d616ece2d859	1772	* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from
mbed714	0:d616ece2d859	1773	* application buffers to pbufs.
mbed714	0:d616ece2d859	1774	*/
mbed714	0:d616ece2d859	1775	#ifndef LWIP_CHECKSUM_ON_COPY
mbed714	0:d616ece2d859	1776	#define LWIP_CHECKSUM_ON_COPY 0
mbed714	0:d616ece2d859	1777	#endif
mbed714	0:d616ece2d859	1778
mbed714	0:d616ece2d859	1779	/*
mbed714	0:d616ece2d859	1780	---------------------------------------
mbed714	0:d616ece2d859	1781	---------- Debugging options ----------
mbed714	0:d616ece2d859	1782	---------------------------------------
mbed714	0:d616ece2d859	1783	*/
mbed714	0:d616ece2d859	1784	/**
mbed714	0:d616ece2d859	1785	* LWIP_DBG_MIN_LEVEL: After masking, the value of the debug is
mbed714	0:d616ece2d859	1786	* compared against this value. If it is smaller, then debugging
mbed714	0:d616ece2d859	1787	* messages are written.
mbed714	0:d616ece2d859	1788	*/
mbed714	0:d616ece2d859	1789	#ifndef LWIP_DBG_MIN_LEVEL
mbed714	0:d616ece2d859	1790	#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
mbed714	0:d616ece2d859	1791	#endif
mbed714	0:d616ece2d859	1792
mbed714	0:d616ece2d859	1793	/**
mbed714	0:d616ece2d859	1794	* LWIP_DBG_TYPES_ON: A mask that can be used to globally enable/disable
mbed714	0:d616ece2d859	1795	* debug messages of certain types.
mbed714	0:d616ece2d859	1796	*/
mbed714	0:d616ece2d859	1797	#ifndef LWIP_DBG_TYPES_ON
mbed714	0:d616ece2d859	1798	#define LWIP_DBG_TYPES_ON LWIP_DBG_ON
mbed714	0:d616ece2d859	1799	#endif
mbed714	0:d616ece2d859	1800
mbed714	0:d616ece2d859	1801	/**
mbed714	0:d616ece2d859	1802	* ETHARP_DEBUG: Enable debugging in etharp.c.
mbed714	0:d616ece2d859	1803	*/
mbed714	0:d616ece2d859	1804	#ifndef ETHARP_DEBUG
mbed714	0:d616ece2d859	1805	#define ETHARP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1806	#endif
mbed714	0:d616ece2d859	1807
mbed714	0:d616ece2d859	1808	/**
mbed714	0:d616ece2d859	1809	* NETIF_DEBUG: Enable debugging in netif.c.
mbed714	0:d616ece2d859	1810	*/
mbed714	0:d616ece2d859	1811	#ifndef NETIF_DEBUG
mbed714	0:d616ece2d859	1812	#define NETIF_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1813	#endif
mbed714	0:d616ece2d859	1814
mbed714	0:d616ece2d859	1815	/**
mbed714	0:d616ece2d859	1816	* PBUF_DEBUG: Enable debugging in pbuf.c.
mbed714	0:d616ece2d859	1817	*/
mbed714	0:d616ece2d859	1818	#ifndef PBUF_DEBUG
mbed714	0:d616ece2d859	1819	#define PBUF_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1820	#endif
mbed714	0:d616ece2d859	1821
mbed714	0:d616ece2d859	1822	/**
mbed714	0:d616ece2d859	1823	* API_LIB_DEBUG: Enable debugging in api_lib.c.
mbed714	0:d616ece2d859	1824	*/
mbed714	0:d616ece2d859	1825	#ifndef API_LIB_DEBUG
mbed714	0:d616ece2d859	1826	#define API_LIB_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1827	#endif
mbed714	0:d616ece2d859	1828
mbed714	0:d616ece2d859	1829	/**
mbed714	0:d616ece2d859	1830	* API_MSG_DEBUG: Enable debugging in api_msg.c.
mbed714	0:d616ece2d859	1831	*/
mbed714	0:d616ece2d859	1832	#ifndef API_MSG_DEBUG
mbed714	0:d616ece2d859	1833	#define API_MSG_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1834	#endif
mbed714	0:d616ece2d859	1835
mbed714	0:d616ece2d859	1836	/**
mbed714	0:d616ece2d859	1837	* SOCKETS_DEBUG: Enable debugging in sockets.c.
mbed714	0:d616ece2d859	1838	*/
mbed714	0:d616ece2d859	1839	#ifndef SOCKETS_DEBUG
mbed714	0:d616ece2d859	1840	#define SOCKETS_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1841	#endif
mbed714	0:d616ece2d859	1842
mbed714	0:d616ece2d859	1843	/**
mbed714	0:d616ece2d859	1844	* ICMP_DEBUG: Enable debugging in icmp.c.
mbed714	0:d616ece2d859	1845	*/
mbed714	0:d616ece2d859	1846	#ifndef ICMP_DEBUG
mbed714	0:d616ece2d859	1847	#define ICMP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1848	#endif
mbed714	0:d616ece2d859	1849
mbed714	0:d616ece2d859	1850	/**
mbed714	0:d616ece2d859	1851	* IGMP_DEBUG: Enable debugging in igmp.c.
mbed714	0:d616ece2d859	1852	*/
mbed714	0:d616ece2d859	1853	#ifndef IGMP_DEBUG
mbed714	0:d616ece2d859	1854	#define IGMP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1855	#endif
mbed714	0:d616ece2d859	1856
mbed714	0:d616ece2d859	1857	/**
mbed714	0:d616ece2d859	1858	* INET_DEBUG: Enable debugging in inet.c.
mbed714	0:d616ece2d859	1859	*/
mbed714	0:d616ece2d859	1860	#ifndef INET_DEBUG
mbed714	0:d616ece2d859	1861	#define INET_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1862	#endif
mbed714	0:d616ece2d859	1863
mbed714	0:d616ece2d859	1864	/**
mbed714	0:d616ece2d859	1865	* IP_DEBUG: Enable debugging for IP.
mbed714	0:d616ece2d859	1866	*/
mbed714	0:d616ece2d859	1867	#ifndef IP_DEBUG
mbed714	0:d616ece2d859	1868	#define IP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1869	#endif
mbed714	0:d616ece2d859	1870
mbed714	0:d616ece2d859	1871	/**
mbed714	0:d616ece2d859	1872	* IP_REASS_DEBUG: Enable debugging in ip_frag.c for both frag & reass.
mbed714	0:d616ece2d859	1873	*/
mbed714	0:d616ece2d859	1874	#ifndef IP_REASS_DEBUG
mbed714	0:d616ece2d859	1875	#define IP_REASS_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1876	#endif
mbed714	0:d616ece2d859	1877
mbed714	0:d616ece2d859	1878	/**
mbed714	0:d616ece2d859	1879	* RAW_DEBUG: Enable debugging in raw.c.
mbed714	0:d616ece2d859	1880	*/
mbed714	0:d616ece2d859	1881	#ifndef RAW_DEBUG
mbed714	0:d616ece2d859	1882	#define RAW_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1883	#endif
mbed714	0:d616ece2d859	1884
mbed714	0:d616ece2d859	1885	/**
mbed714	0:d616ece2d859	1886	* MEM_DEBUG: Enable debugging in mem.c.
mbed714	0:d616ece2d859	1887	*/
mbed714	0:d616ece2d859	1888	#ifndef MEM_DEBUG
mbed714	0:d616ece2d859	1889	#define MEM_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1890	#endif
mbed714	0:d616ece2d859	1891
mbed714	0:d616ece2d859	1892	/**
mbed714	0:d616ece2d859	1893	* MEMP_DEBUG: Enable debugging in memp.c.
mbed714	0:d616ece2d859	1894	*/
mbed714	0:d616ece2d859	1895	#ifndef MEMP_DEBUG
mbed714	0:d616ece2d859	1896	#define MEMP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1897	#endif
mbed714	0:d616ece2d859	1898
mbed714	0:d616ece2d859	1899	/**
mbed714	0:d616ece2d859	1900	* SYS_DEBUG: Enable debugging in sys.c.
mbed714	0:d616ece2d859	1901	*/
mbed714	0:d616ece2d859	1902	#ifndef SYS_DEBUG
mbed714	0:d616ece2d859	1903	#define SYS_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1904	#endif
mbed714	0:d616ece2d859	1905
mbed714	0:d616ece2d859	1906	/**
mbed714	0:d616ece2d859	1907	* TIMERS_DEBUG: Enable debugging in timers.c.
mbed714	0:d616ece2d859	1908	*/
mbed714	0:d616ece2d859	1909	#ifndef TIMERS_DEBUG
mbed714	0:d616ece2d859	1910	#define TIMERS_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1911	#endif
mbed714	0:d616ece2d859	1912
mbed714	0:d616ece2d859	1913	/**
mbed714	0:d616ece2d859	1914	* TCP_DEBUG: Enable debugging for TCP.
mbed714	0:d616ece2d859	1915	*/
mbed714	0:d616ece2d859	1916	#ifndef TCP_DEBUG
mbed714	0:d616ece2d859	1917	#define TCP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1918	#endif
mbed714	0:d616ece2d859	1919
mbed714	0:d616ece2d859	1920	/**
mbed714	0:d616ece2d859	1921	* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
mbed714	0:d616ece2d859	1922	*/
mbed714	0:d616ece2d859	1923	#ifndef TCP_INPUT_DEBUG
mbed714	0:d616ece2d859	1924	#define TCP_INPUT_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1925	#endif
mbed714	0:d616ece2d859	1926
mbed714	0:d616ece2d859	1927	/**
mbed714	0:d616ece2d859	1928	* TCP_FR_DEBUG: Enable debugging in tcp_in.c for fast retransmit.
mbed714	0:d616ece2d859	1929	*/
mbed714	0:d616ece2d859	1930	#ifndef TCP_FR_DEBUG
mbed714	0:d616ece2d859	1931	#define TCP_FR_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1932	#endif
mbed714	0:d616ece2d859	1933
mbed714	0:d616ece2d859	1934	/**
mbed714	0:d616ece2d859	1935	* TCP_RTO_DEBUG: Enable debugging in TCP for retransmit
mbed714	0:d616ece2d859	1936	* timeout.
mbed714	0:d616ece2d859	1937	*/
mbed714	0:d616ece2d859	1938	#ifndef TCP_RTO_DEBUG
mbed714	0:d616ece2d859	1939	#define TCP_RTO_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1940	#endif
mbed714	0:d616ece2d859	1941
mbed714	0:d616ece2d859	1942	/**
mbed714	0:d616ece2d859	1943	* TCP_CWND_DEBUG: Enable debugging for TCP congestion window.
mbed714	0:d616ece2d859	1944	*/
mbed714	0:d616ece2d859	1945	#ifndef TCP_CWND_DEBUG
mbed714	0:d616ece2d859	1946	#define TCP_CWND_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1947	#endif
mbed714	0:d616ece2d859	1948
mbed714	0:d616ece2d859	1949	/**
mbed714	0:d616ece2d859	1950	* TCP_WND_DEBUG: Enable debugging in tcp_in.c for window updating.
mbed714	0:d616ece2d859	1951	*/
mbed714	0:d616ece2d859	1952	#ifndef TCP_WND_DEBUG
mbed714	0:d616ece2d859	1953	#define TCP_WND_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1954	#endif
mbed714	0:d616ece2d859	1955
mbed714	0:d616ece2d859	1956	/**
mbed714	0:d616ece2d859	1957	* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
mbed714	0:d616ece2d859	1958	*/
mbed714	0:d616ece2d859	1959	#ifndef TCP_OUTPUT_DEBUG
mbed714	0:d616ece2d859	1960	#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1961	#endif
mbed714	0:d616ece2d859	1962
mbed714	0:d616ece2d859	1963	/**
mbed714	0:d616ece2d859	1964	* TCP_RST_DEBUG: Enable debugging for TCP with the RST message.
mbed714	0:d616ece2d859	1965	*/
mbed714	0:d616ece2d859	1966	#ifndef TCP_RST_DEBUG
mbed714	0:d616ece2d859	1967	#define TCP_RST_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1968	#endif
mbed714	0:d616ece2d859	1969
mbed714	0:d616ece2d859	1970	/**
mbed714	0:d616ece2d859	1971	* TCP_QLEN_DEBUG: Enable debugging for TCP queue lengths.
mbed714	0:d616ece2d859	1972	*/
mbed714	0:d616ece2d859	1973	#ifndef TCP_QLEN_DEBUG
mbed714	0:d616ece2d859	1974	#define TCP_QLEN_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1975	#endif
mbed714	0:d616ece2d859	1976
mbed714	0:d616ece2d859	1977	/**
mbed714	0:d616ece2d859	1978	* UDP_DEBUG: Enable debugging in UDP.
mbed714	0:d616ece2d859	1979	*/
mbed714	0:d616ece2d859	1980	#ifndef UDP_DEBUG
mbed714	0:d616ece2d859	1981	#define UDP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1982	#endif
mbed714	0:d616ece2d859	1983
mbed714	0:d616ece2d859	1984	/**
mbed714	0:d616ece2d859	1985	* TCPIP_DEBUG: Enable debugging in tcpip.c.
mbed714	0:d616ece2d859	1986	*/
mbed714	0:d616ece2d859	1987	#ifndef TCPIP_DEBUG
mbed714	0:d616ece2d859	1988	#define TCPIP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1989	#endif
mbed714	0:d616ece2d859	1990
mbed714	0:d616ece2d859	1991	/**
mbed714	0:d616ece2d859	1992	* PPP_DEBUG: Enable debugging for PPP.
mbed714	0:d616ece2d859	1993	*/
mbed714	0:d616ece2d859	1994	#ifndef PPP_DEBUG
mbed714	0:d616ece2d859	1995	#define PPP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	1996	#endif
mbed714	0:d616ece2d859	1997
mbed714	0:d616ece2d859	1998	/**
mbed714	0:d616ece2d859	1999	* SLIP_DEBUG: Enable debugging in slipif.c.
mbed714	0:d616ece2d859	2000	*/
mbed714	0:d616ece2d859	2001	#ifndef SLIP_DEBUG
mbed714	0:d616ece2d859	2002	#define SLIP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	2003	#endif
mbed714	0:d616ece2d859	2004
mbed714	0:d616ece2d859	2005	/**
mbed714	0:d616ece2d859	2006	* DHCP_DEBUG: Enable debugging in dhcp.c.
mbed714	0:d616ece2d859	2007	*/
mbed714	0:d616ece2d859	2008	#ifndef DHCP_DEBUG
mbed714	0:d616ece2d859	2009	#define DHCP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	2010	#endif
mbed714	0:d616ece2d859	2011
mbed714	0:d616ece2d859	2012	/**
mbed714	0:d616ece2d859	2013	* AUTOIP_DEBUG: Enable debugging in autoip.c.
mbed714	0:d616ece2d859	2014	*/
mbed714	0:d616ece2d859	2015	#ifndef AUTOIP_DEBUG
mbed714	0:d616ece2d859	2016	#define AUTOIP_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	2017	#endif
mbed714	0:d616ece2d859	2018
mbed714	0:d616ece2d859	2019	/**
mbed714	0:d616ece2d859	2020	* SNMP_MSG_DEBUG: Enable debugging for SNMP messages.
mbed714	0:d616ece2d859	2021	*/
mbed714	0:d616ece2d859	2022	#ifndef SNMP_MSG_DEBUG
mbed714	0:d616ece2d859	2023	#define SNMP_MSG_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	2024	#endif
mbed714	0:d616ece2d859	2025
mbed714	0:d616ece2d859	2026	/**
mbed714	0:d616ece2d859	2027	* SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs.
mbed714	0:d616ece2d859	2028	*/
mbed714	0:d616ece2d859	2029	#ifndef SNMP_MIB_DEBUG
mbed714	0:d616ece2d859	2030	#define SNMP_MIB_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	2031	#endif
mbed714	0:d616ece2d859	2032
mbed714	0:d616ece2d859	2033	/**
mbed714	0:d616ece2d859	2034	* DNS_DEBUG: Enable debugging for DNS.
mbed714	0:d616ece2d859	2035	*/
mbed714	0:d616ece2d859	2036	#ifndef DNS_DEBUG
mbed714	0:d616ece2d859	2037	#define DNS_DEBUG LWIP_DBG_OFF
mbed714	0:d616ece2d859	2038	#endif
mbed714	0:d616ece2d859	2039
mbed714	0:d616ece2d859	2040	#endif /* __LWIP_OPT_H__ */

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Type:	Library
Created:	18 Sep 2010
Imports:	1
Forks:	0
Commits:	1
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lwip/include/lwip/opt.h@0:d616ece2d859, 2010-09-18 (annotated)

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