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EthernetNetIf/LPC2368/lwip/include/lwip/opt.h@1:0f82c574096f, 2010-12-26 (annotated)

Committer:: okini3939
Date:: Sun Dec 26 15:49:07 2010 +0000
Revision:: 1:0f82c574096f

Who changed what in which revision?

User	Revision	Line number	New contents of line
okini3939	1:0f82c574096f	1	/**
okini3939	1:0f82c574096f	2	* @file
okini3939	1:0f82c574096f	3	*
okini3939	1:0f82c574096f	4	* lwIP Options Configuration
okini3939	1:0f82c574096f	5	*/
okini3939	1:0f82c574096f	6
okini3939	1:0f82c574096f	7	/*
okini3939	1:0f82c574096f	8	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
okini3939	1:0f82c574096f	9	* All rights reserved.
okini3939	1:0f82c574096f	10	*
okini3939	1:0f82c574096f	11	* Redistribution and use in source and binary forms, with or without modification,
okini3939	1:0f82c574096f	12	* are permitted provided that the following conditions are met:
okini3939	1:0f82c574096f	13	*
okini3939	1:0f82c574096f	14	* 1. Redistributions of source code must retain the above copyright notice,
okini3939	1:0f82c574096f	15	* this list of conditions and the following disclaimer.
okini3939	1:0f82c574096f	16	* 2. Redistributions in binary form must reproduce the above copyright notice,
okini3939	1:0f82c574096f	17	* this list of conditions and the following disclaimer in the documentation
okini3939	1:0f82c574096f	18	* and/or other materials provided with the distribution.
okini3939	1:0f82c574096f	19	* 3. The name of the author may not be used to endorse or promote products
okini3939	1:0f82c574096f	20	* derived from this software without specific prior written permission.
okini3939	1:0f82c574096f	21	*
okini3939	1:0f82c574096f	22	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
okini3939	1:0f82c574096f	23	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
okini3939	1:0f82c574096f	24	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
okini3939	1:0f82c574096f	25	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
okini3939	1:0f82c574096f	26	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
okini3939	1:0f82c574096f	27	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
okini3939	1:0f82c574096f	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
okini3939	1:0f82c574096f	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
okini3939	1:0f82c574096f	30	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
okini3939	1:0f82c574096f	31	* OF SUCH DAMAGE.
okini3939	1:0f82c574096f	32	*
okini3939	1:0f82c574096f	33	* This file is part of the lwIP TCP/IP stack.
okini3939	1:0f82c574096f	34	*
okini3939	1:0f82c574096f	35	* Author: Adam Dunkels <adam@sics.se>
okini3939	1:0f82c574096f	36	*
okini3939	1:0f82c574096f	37	*/
okini3939	1:0f82c574096f	38	#ifndef __LWIP_OPT_H__
okini3939	1:0f82c574096f	39	#define __LWIP_OPT_H__
okini3939	1:0f82c574096f	40
okini3939	1:0f82c574096f	41	/*
okini3939	1:0f82c574096f	42	* Include user defined options first. Anything not defined in these files
okini3939	1:0f82c574096f	43	* will be set to standard values. Override anything you dont like!
okini3939	1:0f82c574096f	44	*/
okini3939	1:0f82c574096f	45	#include "lwipopts.h"
okini3939	1:0f82c574096f	46	#include "lwip/debug.h"
okini3939	1:0f82c574096f	47
okini3939	1:0f82c574096f	48	/*
okini3939	1:0f82c574096f	49	-----------------------------------------------
okini3939	1:0f82c574096f	50	---------- Platform specific locking ----------
okini3939	1:0f82c574096f	51	-----------------------------------------------
okini3939	1:0f82c574096f	52	*/
okini3939	1:0f82c574096f	53
okini3939	1:0f82c574096f	54	/**
okini3939	1:0f82c574096f	55	* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
okini3939	1:0f82c574096f	56	* critical regions during buffer allocation, deallocation and memory
okini3939	1:0f82c574096f	57	* allocation and deallocation.
okini3939	1:0f82c574096f	58	*/
okini3939	1:0f82c574096f	59	#ifndef SYS_LIGHTWEIGHT_PROT
okini3939	1:0f82c574096f	60	#define SYS_LIGHTWEIGHT_PROT 0
okini3939	1:0f82c574096f	61	#endif
okini3939	1:0f82c574096f	62
okini3939	1:0f82c574096f	63	/**
okini3939	1:0f82c574096f	64	* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
okini3939	1:0f82c574096f	65	* use lwIP facilities.
okini3939	1:0f82c574096f	66	*/
okini3939	1:0f82c574096f	67	#ifndef NO_SYS
okini3939	1:0f82c574096f	68	#define NO_SYS 0
okini3939	1:0f82c574096f	69	#endif
okini3939	1:0f82c574096f	70
okini3939	1:0f82c574096f	71	/**
okini3939	1:0f82c574096f	72	* NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1
okini3939	1:0f82c574096f	73	* Mainly for compatibility to old versions.
okini3939	1:0f82c574096f	74	*/
okini3939	1:0f82c574096f	75	#ifndef NO_SYS_NO_TIMERS
okini3939	1:0f82c574096f	76	#define NO_SYS_NO_TIMERS 0
okini3939	1:0f82c574096f	77	#endif
okini3939	1:0f82c574096f	78
okini3939	1:0f82c574096f	79	/**
okini3939	1:0f82c574096f	80	* MEMCPY: override this if you have a faster implementation at hand than the
okini3939	1:0f82c574096f	81	* one included in your C library
okini3939	1:0f82c574096f	82	*/
okini3939	1:0f82c574096f	83	#ifndef MEMCPY
okini3939	1:0f82c574096f	84	#define MEMCPY(dst,src,len) memcpy(dst,src,len)
okini3939	1:0f82c574096f	85	#endif
okini3939	1:0f82c574096f	86
okini3939	1:0f82c574096f	87	/**
okini3939	1:0f82c574096f	88	* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
okini3939	1:0f82c574096f	89	* call to memcpy() if the length is known at compile time and is small.
okini3939	1:0f82c574096f	90	*/
okini3939	1:0f82c574096f	91	#ifndef SMEMCPY
okini3939	1:0f82c574096f	92	#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
okini3939	1:0f82c574096f	93	#endif
okini3939	1:0f82c574096f	94
okini3939	1:0f82c574096f	95	/*
okini3939	1:0f82c574096f	96	------------------------------------
okini3939	1:0f82c574096f	97	---------- Memory options ----------
okini3939	1:0f82c574096f	98	------------------------------------
okini3939	1:0f82c574096f	99	*/
okini3939	1:0f82c574096f	100	/**
okini3939	1:0f82c574096f	101	* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
okini3939	1:0f82c574096f	102	* instead of the lwip internal allocator. Can save code size if you
okini3939	1:0f82c574096f	103	* already use it.
okini3939	1:0f82c574096f	104	*/
okini3939	1:0f82c574096f	105	#ifndef MEM_LIBC_MALLOC
okini3939	1:0f82c574096f	106	#define MEM_LIBC_MALLOC 0
okini3939	1:0f82c574096f	107	#endif
okini3939	1:0f82c574096f	108
okini3939	1:0f82c574096f	109	/**
okini3939	1:0f82c574096f	110	* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
okini3939	1:0f82c574096f	111	* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
okini3939	1:0f82c574096f	112	* speed and usage from interrupts!
okini3939	1:0f82c574096f	113	*/
okini3939	1:0f82c574096f	114	#ifndef MEMP_MEM_MALLOC
okini3939	1:0f82c574096f	115	#define MEMP_MEM_MALLOC 0
okini3939	1:0f82c574096f	116	#endif
okini3939	1:0f82c574096f	117
okini3939	1:0f82c574096f	118	/**
okini3939	1:0f82c574096f	119	* MEM_ALIGNMENT: should be set to the alignment of the CPU
okini3939	1:0f82c574096f	120	* 4 byte alignment -> #define MEM_ALIGNMENT 4
okini3939	1:0f82c574096f	121	* 2 byte alignment -> #define MEM_ALIGNMENT 2
okini3939	1:0f82c574096f	122	*/
okini3939	1:0f82c574096f	123	#ifndef MEM_ALIGNMENT
okini3939	1:0f82c574096f	124	#define MEM_ALIGNMENT 1
okini3939	1:0f82c574096f	125	#endif
okini3939	1:0f82c574096f	126
okini3939	1:0f82c574096f	127	/**
okini3939	1:0f82c574096f	128	* MEM_SIZE: the size of the heap memory. If the application will send
okini3939	1:0f82c574096f	129	* a lot of data that needs to be copied, this should be set high.
okini3939	1:0f82c574096f	130	*/
okini3939	1:0f82c574096f	131	#ifndef MEM_SIZE
okini3939	1:0f82c574096f	132	#define MEM_SIZE 1600
okini3939	1:0f82c574096f	133	#endif
okini3939	1:0f82c574096f	134
okini3939	1:0f82c574096f	135	/**
okini3939	1:0f82c574096f	136	* MEMP_SEPARATE_POOLS: if defined to 1, each pool is placed in its own array.
okini3939	1:0f82c574096f	137	* This can be used to individually change the location of each pool.
okini3939	1:0f82c574096f	138	* Default is one big array for all pools
okini3939	1:0f82c574096f	139	*/
okini3939	1:0f82c574096f	140	#ifndef MEMP_SEPARATE_POOLS
okini3939	1:0f82c574096f	141	#define MEMP_SEPARATE_POOLS 0
okini3939	1:0f82c574096f	142	#endif
okini3939	1:0f82c574096f	143
okini3939	1:0f82c574096f	144	/**
okini3939	1:0f82c574096f	145	* MEMP_OVERFLOW_CHECK: memp overflow protection reserves a configurable
okini3939	1:0f82c574096f	146	* amount of bytes before and after each memp element in every pool and fills
okini3939	1:0f82c574096f	147	* it with a prominent default value.
okini3939	1:0f82c574096f	148	* MEMP_OVERFLOW_CHECK == 0 no checking
okini3939	1:0f82c574096f	149	* MEMP_OVERFLOW_CHECK == 1 checks each element when it is freed
okini3939	1:0f82c574096f	150	* MEMP_OVERFLOW_CHECK >= 2 checks each element in every pool every time
okini3939	1:0f82c574096f	151	* memp_malloc() or memp_free() is called (useful but slow!)
okini3939	1:0f82c574096f	152	*/
okini3939	1:0f82c574096f	153	#ifndef MEMP_OVERFLOW_CHECK
okini3939	1:0f82c574096f	154	#define MEMP_OVERFLOW_CHECK 0
okini3939	1:0f82c574096f	155	#endif
okini3939	1:0f82c574096f	156
okini3939	1:0f82c574096f	157	/**
okini3939	1:0f82c574096f	158	* MEMP_SANITY_CHECK==1: run a sanity check after each memp_free() to make
okini3939	1:0f82c574096f	159	* sure that there are no cycles in the linked lists.
okini3939	1:0f82c574096f	160	*/
okini3939	1:0f82c574096f	161	#ifndef MEMP_SANITY_CHECK
okini3939	1:0f82c574096f	162	#define MEMP_SANITY_CHECK 0
okini3939	1:0f82c574096f	163	#endif
okini3939	1:0f82c574096f	164
okini3939	1:0f82c574096f	165	/**
okini3939	1:0f82c574096f	166	* MEM_USE_POOLS==1: Use an alternative to malloc() by allocating from a set
okini3939	1:0f82c574096f	167	* of memory pools of various sizes. When mem_malloc is called, an element of
okini3939	1:0f82c574096f	168	* the smallest pool that can provide the length needed is returned.
okini3939	1:0f82c574096f	169	* To use this, MEMP_USE_CUSTOM_POOLS also has to be enabled.
okini3939	1:0f82c574096f	170	*/
okini3939	1:0f82c574096f	171	#ifndef MEM_USE_POOLS
okini3939	1:0f82c574096f	172	#define MEM_USE_POOLS 0
okini3939	1:0f82c574096f	173	#endif
okini3939	1:0f82c574096f	174
okini3939	1:0f82c574096f	175	/**
okini3939	1:0f82c574096f	176	* MEM_USE_POOLS_TRY_BIGGER_POOL==1: if one malloc-pool is empty, try the next
okini3939	1:0f82c574096f	177	* bigger pool - WARNING: THIS MIGHT WASTE MEMORY but it can make a system more
okini3939	1:0f82c574096f	178	* reliable. */
okini3939	1:0f82c574096f	179	#ifndef MEM_USE_POOLS_TRY_BIGGER_POOL
okini3939	1:0f82c574096f	180	#define MEM_USE_POOLS_TRY_BIGGER_POOL 0
okini3939	1:0f82c574096f	181	#endif
okini3939	1:0f82c574096f	182
okini3939	1:0f82c574096f	183	/**
okini3939	1:0f82c574096f	184	* MEMP_USE_CUSTOM_POOLS==1: whether to include a user file lwippools.h
okini3939	1:0f82c574096f	185	* that defines additional pools beyond the "standard" ones required
okini3939	1:0f82c574096f	186	* by lwIP. If you set this to 1, you must have lwippools.h in your
okini3939	1:0f82c574096f	187	* inlude path somewhere.
okini3939	1:0f82c574096f	188	*/
okini3939	1:0f82c574096f	189	#ifndef MEMP_USE_CUSTOM_POOLS
okini3939	1:0f82c574096f	190	#define MEMP_USE_CUSTOM_POOLS 0
okini3939	1:0f82c574096f	191	#endif
okini3939	1:0f82c574096f	192
okini3939	1:0f82c574096f	193	/**
okini3939	1:0f82c574096f	194	* Set this to 1 if you want to free PBUF_RAM pbufs (or call mem_free()) from
okini3939	1:0f82c574096f	195	* interrupt context (or another context that doesn't allow waiting for a
okini3939	1:0f82c574096f	196	* semaphore).
okini3939	1:0f82c574096f	197	* If set to 1, mem_malloc will be protected by a semaphore and SYS_ARCH_PROTECT,
okini3939	1:0f82c574096f	198	* while mem_free will only use SYS_ARCH_PROTECT. mem_malloc SYS_ARCH_UNPROTECTs
okini3939	1:0f82c574096f	199	* with each loop so that mem_free can run.
okini3939	1:0f82c574096f	200	*
okini3939	1:0f82c574096f	201	* ATTENTION: As you can see from the above description, this leads to dis-/
okini3939	1:0f82c574096f	202	* enabling interrupts often, which can be slow! Also, on low memory, mem_malloc
okini3939	1:0f82c574096f	203	* can need longer.
okini3939	1:0f82c574096f	204	*
okini3939	1:0f82c574096f	205	* If you don't want that, at least for NO_SYS=0, you can still use the following
okini3939	1:0f82c574096f	206	* functions to enqueue a deallocation call which then runs in the tcpip_thread
okini3939	1:0f82c574096f	207	* context:
okini3939	1:0f82c574096f	208	* - pbuf_free_callback(p);
okini3939	1:0f82c574096f	209	* - mem_free_callback(m);
okini3939	1:0f82c574096f	210	*/
okini3939	1:0f82c574096f	211	#ifndef LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT
okini3939	1:0f82c574096f	212	#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0
okini3939	1:0f82c574096f	213	#endif
okini3939	1:0f82c574096f	214
okini3939	1:0f82c574096f	215	/*
okini3939	1:0f82c574096f	216	------------------------------------------------
okini3939	1:0f82c574096f	217	---------- Internal Memory Pool Sizes ----------
okini3939	1:0f82c574096f	218	------------------------------------------------
okini3939	1:0f82c574096f	219	*/
okini3939	1:0f82c574096f	220	/**
okini3939	1:0f82c574096f	221	* MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF).
okini3939	1:0f82c574096f	222	* If the application sends a lot of data out of ROM (or other static memory),
okini3939	1:0f82c574096f	223	* this should be set high.
okini3939	1:0f82c574096f	224	*/
okini3939	1:0f82c574096f	225	#ifndef MEMP_NUM_PBUF
okini3939	1:0f82c574096f	226	#define MEMP_NUM_PBUF 16
okini3939	1:0f82c574096f	227	#endif
okini3939	1:0f82c574096f	228
okini3939	1:0f82c574096f	229	/**
okini3939	1:0f82c574096f	230	* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
okini3939	1:0f82c574096f	231	* (requires the LWIP_RAW option)
okini3939	1:0f82c574096f	232	*/
okini3939	1:0f82c574096f	233	#ifndef MEMP_NUM_RAW_PCB
okini3939	1:0f82c574096f	234	#define MEMP_NUM_RAW_PCB 4
okini3939	1:0f82c574096f	235	#endif
okini3939	1:0f82c574096f	236
okini3939	1:0f82c574096f	237	/**
okini3939	1:0f82c574096f	238	* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
okini3939	1:0f82c574096f	239	* per active UDP "connection".
okini3939	1:0f82c574096f	240	* (requires the LWIP_UDP option)
okini3939	1:0f82c574096f	241	*/
okini3939	1:0f82c574096f	242	#ifndef MEMP_NUM_UDP_PCB
okini3939	1:0f82c574096f	243	#define MEMP_NUM_UDP_PCB 4
okini3939	1:0f82c574096f	244	#endif
okini3939	1:0f82c574096f	245
okini3939	1:0f82c574096f	246	/**
okini3939	1:0f82c574096f	247	* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
okini3939	1:0f82c574096f	248	* (requires the LWIP_TCP option)
okini3939	1:0f82c574096f	249	*/
okini3939	1:0f82c574096f	250	#ifndef MEMP_NUM_TCP_PCB
okini3939	1:0f82c574096f	251	#define MEMP_NUM_TCP_PCB 5
okini3939	1:0f82c574096f	252	#endif
okini3939	1:0f82c574096f	253
okini3939	1:0f82c574096f	254	/**
okini3939	1:0f82c574096f	255	* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
okini3939	1:0f82c574096f	256	* (requires the LWIP_TCP option)
okini3939	1:0f82c574096f	257	*/
okini3939	1:0f82c574096f	258	#ifndef MEMP_NUM_TCP_PCB_LISTEN
okini3939	1:0f82c574096f	259	#define MEMP_NUM_TCP_PCB_LISTEN 8
okini3939	1:0f82c574096f	260	#endif
okini3939	1:0f82c574096f	261
okini3939	1:0f82c574096f	262	/**
okini3939	1:0f82c574096f	263	* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments.
okini3939	1:0f82c574096f	264	* (requires the LWIP_TCP option)
okini3939	1:0f82c574096f	265	*/
okini3939	1:0f82c574096f	266	#ifndef MEMP_NUM_TCP_SEG
okini3939	1:0f82c574096f	267	#define MEMP_NUM_TCP_SEG 16
okini3939	1:0f82c574096f	268	#endif
okini3939	1:0f82c574096f	269
okini3939	1:0f82c574096f	270	/**
okini3939	1:0f82c574096f	271	* MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for
okini3939	1:0f82c574096f	272	* reassembly (whole packets, not fragments!)
okini3939	1:0f82c574096f	273	*/
okini3939	1:0f82c574096f	274	#ifndef MEMP_NUM_REASSDATA
okini3939	1:0f82c574096f	275	#define MEMP_NUM_REASSDATA 5
okini3939	1:0f82c574096f	276	#endif
okini3939	1:0f82c574096f	277
okini3939	1:0f82c574096f	278	/**
okini3939	1:0f82c574096f	279	* MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent
okini3939	1:0f82c574096f	280	* (fragments, not whole packets!).
okini3939	1:0f82c574096f	281	* This is only used with IP_FRAG_USES_STATIC_BUF==0 and
okini3939	1:0f82c574096f	282	* LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs
okini3939	1:0f82c574096f	283	* where the packet is not yet sent when netif->output returns.
okini3939	1:0f82c574096f	284	*/
okini3939	1:0f82c574096f	285	#ifndef MEMP_NUM_FRAG_PBUF
okini3939	1:0f82c574096f	286	#define MEMP_NUM_FRAG_PBUF 15
okini3939	1:0f82c574096f	287	#endif
okini3939	1:0f82c574096f	288
okini3939	1:0f82c574096f	289	/**
okini3939	1:0f82c574096f	290	* MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
okini3939	1:0f82c574096f	291	* packets (pbufs) that are waiting for an ARP request (to resolve
okini3939	1:0f82c574096f	292	* their destination address) to finish.
okini3939	1:0f82c574096f	293	* (requires the ARP_QUEUEING option)
okini3939	1:0f82c574096f	294	*/
okini3939	1:0f82c574096f	295	#ifndef MEMP_NUM_ARP_QUEUE
okini3939	1:0f82c574096f	296	#define MEMP_NUM_ARP_QUEUE 30
okini3939	1:0f82c574096f	297	#endif
okini3939	1:0f82c574096f	298
okini3939	1:0f82c574096f	299	/**
okini3939	1:0f82c574096f	300	* MEMP_NUM_IGMP_GROUP: The number of multicast groups whose network interfaces
okini3939	1:0f82c574096f	301	* can be members et the same time (one per netif - allsystems group -, plus one
okini3939	1:0f82c574096f	302	* per netif membership).
okini3939	1:0f82c574096f	303	* (requires the LWIP_IGMP option)
okini3939	1:0f82c574096f	304	*/
okini3939	1:0f82c574096f	305	#ifndef MEMP_NUM_IGMP_GROUP
okini3939	1:0f82c574096f	306	#define MEMP_NUM_IGMP_GROUP 8
okini3939	1:0f82c574096f	307	#endif
okini3939	1:0f82c574096f	308
okini3939	1:0f82c574096f	309	/**
okini3939	1:0f82c574096f	310	* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts.
okini3939	1:0f82c574096f	311	* (requires NO_SYS==0)
okini3939	1:0f82c574096f	312	*/
okini3939	1:0f82c574096f	313	#ifndef MEMP_NUM_SYS_TIMEOUT
okini3939	1:0f82c574096f	314	#define MEMP_NUM_SYS_TIMEOUT 3
okini3939	1:0f82c574096f	315	#endif
okini3939	1:0f82c574096f	316
okini3939	1:0f82c574096f	317	/**
okini3939	1:0f82c574096f	318	* MEMP_NUM_NETBUF: the number of struct netbufs.
okini3939	1:0f82c574096f	319	* (only needed if you use the sequential API, like api_lib.c)
okini3939	1:0f82c574096f	320	*/
okini3939	1:0f82c574096f	321	#ifndef MEMP_NUM_NETBUF
okini3939	1:0f82c574096f	322	#define MEMP_NUM_NETBUF 2
okini3939	1:0f82c574096f	323	#endif
okini3939	1:0f82c574096f	324
okini3939	1:0f82c574096f	325	/**
okini3939	1:0f82c574096f	326	* MEMP_NUM_NETCONN: the number of struct netconns.
okini3939	1:0f82c574096f	327	* (only needed if you use the sequential API, like api_lib.c)
okini3939	1:0f82c574096f	328	*/
okini3939	1:0f82c574096f	329	#ifndef MEMP_NUM_NETCONN
okini3939	1:0f82c574096f	330	#define MEMP_NUM_NETCONN 4
okini3939	1:0f82c574096f	331	#endif
okini3939	1:0f82c574096f	332
okini3939	1:0f82c574096f	333	/**
okini3939	1:0f82c574096f	334	* MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used
okini3939	1:0f82c574096f	335	* for callback/timeout API communication.
okini3939	1:0f82c574096f	336	* (only needed if you use tcpip.c)
okini3939	1:0f82c574096f	337	*/
okini3939	1:0f82c574096f	338	#ifndef MEMP_NUM_TCPIP_MSG_API
okini3939	1:0f82c574096f	339	#define MEMP_NUM_TCPIP_MSG_API 8
okini3939	1:0f82c574096f	340	#endif
okini3939	1:0f82c574096f	341
okini3939	1:0f82c574096f	342	/**
okini3939	1:0f82c574096f	343	* MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used
okini3939	1:0f82c574096f	344	* for incoming packets.
okini3939	1:0f82c574096f	345	* (only needed if you use tcpip.c)
okini3939	1:0f82c574096f	346	*/
okini3939	1:0f82c574096f	347	#ifndef MEMP_NUM_TCPIP_MSG_INPKT
okini3939	1:0f82c574096f	348	#define MEMP_NUM_TCPIP_MSG_INPKT 8
okini3939	1:0f82c574096f	349	#endif
okini3939	1:0f82c574096f	350
okini3939	1:0f82c574096f	351	/**
okini3939	1:0f82c574096f	352	* MEMP_NUM_SNMP_NODE: the number of leafs in the SNMP tree.
okini3939	1:0f82c574096f	353	*/
okini3939	1:0f82c574096f	354	#ifndef MEMP_NUM_SNMP_NODE
okini3939	1:0f82c574096f	355	#define MEMP_NUM_SNMP_NODE 50
okini3939	1:0f82c574096f	356	#endif
okini3939	1:0f82c574096f	357
okini3939	1:0f82c574096f	358	/**
okini3939	1:0f82c574096f	359	* MEMP_NUM_SNMP_ROOTNODE: the number of branches in the SNMP tree.
okini3939	1:0f82c574096f	360	* Every branch has one leaf (MEMP_NUM_SNMP_NODE) at least!
okini3939	1:0f82c574096f	361	*/
okini3939	1:0f82c574096f	362	#ifndef MEMP_NUM_SNMP_ROOTNODE
okini3939	1:0f82c574096f	363	#define MEMP_NUM_SNMP_ROOTNODE 30
okini3939	1:0f82c574096f	364	#endif
okini3939	1:0f82c574096f	365
okini3939	1:0f82c574096f	366	/**
okini3939	1:0f82c574096f	367	* MEMP_NUM_SNMP_VARBIND: the number of concurrent requests (does not have to
okini3939	1:0f82c574096f	368	* be changed normally) - 2 of these are used per request (1 for input,
okini3939	1:0f82c574096f	369	* 1 for output)
okini3939	1:0f82c574096f	370	*/
okini3939	1:0f82c574096f	371	#ifndef MEMP_NUM_SNMP_VARBIND
okini3939	1:0f82c574096f	372	#define MEMP_NUM_SNMP_VARBIND 2
okini3939	1:0f82c574096f	373	#endif
okini3939	1:0f82c574096f	374
okini3939	1:0f82c574096f	375	/**
okini3939	1:0f82c574096f	376	* MEMP_NUM_SNMP_VALUE: the number of OID or values concurrently used
okini3939	1:0f82c574096f	377	* (does not have to be changed normally) - 3 of these are used per request
okini3939	1:0f82c574096f	378	* (1 for the value read and 2 for OIDs - input and output)
okini3939	1:0f82c574096f	379	*/
okini3939	1:0f82c574096f	380	#ifndef MEMP_NUM_SNMP_VALUE
okini3939	1:0f82c574096f	381	#define MEMP_NUM_SNMP_VALUE 3
okini3939	1:0f82c574096f	382	#endif
okini3939	1:0f82c574096f	383
okini3939	1:0f82c574096f	384	/**
okini3939	1:0f82c574096f	385	* MEMP_NUM_NETDB: the number of concurrently running lwip_addrinfo() calls
okini3939	1:0f82c574096f	386	* (before freeing the corresponding memory using lwip_freeaddrinfo()).
okini3939	1:0f82c574096f	387	*/
okini3939	1:0f82c574096f	388	#ifndef MEMP_NUM_NETDB
okini3939	1:0f82c574096f	389	#define MEMP_NUM_NETDB 1
okini3939	1:0f82c574096f	390	#endif
okini3939	1:0f82c574096f	391
okini3939	1:0f82c574096f	392	/**
okini3939	1:0f82c574096f	393	* MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list
okini3939	1:0f82c574096f	394	* if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1.
okini3939	1:0f82c574096f	395	*/
okini3939	1:0f82c574096f	396	#ifndef MEMP_NUM_LOCALHOSTLIST
okini3939	1:0f82c574096f	397	#define MEMP_NUM_LOCALHOSTLIST 1
okini3939	1:0f82c574096f	398	#endif
okini3939	1:0f82c574096f	399
okini3939	1:0f82c574096f	400	/**
okini3939	1:0f82c574096f	401	* MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
okini3939	1:0f82c574096f	402	* interfaces (only used with PPPOE_SUPPORT==1)
okini3939	1:0f82c574096f	403	*/
okini3939	1:0f82c574096f	404	#ifndef MEMP_NUM_PPPOE_INTERFACES
okini3939	1:0f82c574096f	405	#define MEMP_NUM_PPPOE_INTERFACES 1
okini3939	1:0f82c574096f	406	#endif
okini3939	1:0f82c574096f	407
okini3939	1:0f82c574096f	408	/**
okini3939	1:0f82c574096f	409	* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
okini3939	1:0f82c574096f	410	*/
okini3939	1:0f82c574096f	411	#ifndef PBUF_POOL_SIZE
okini3939	1:0f82c574096f	412	#define PBUF_POOL_SIZE 16
okini3939	1:0f82c574096f	413	#endif
okini3939	1:0f82c574096f	414
okini3939	1:0f82c574096f	415	/*
okini3939	1:0f82c574096f	416	---------------------------------
okini3939	1:0f82c574096f	417	---------- ARP options ----------
okini3939	1:0f82c574096f	418	---------------------------------
okini3939	1:0f82c574096f	419	*/
okini3939	1:0f82c574096f	420	/**
okini3939	1:0f82c574096f	421	* LWIP_ARP==1: Enable ARP functionality.
okini3939	1:0f82c574096f	422	*/
okini3939	1:0f82c574096f	423	#ifndef LWIP_ARP
okini3939	1:0f82c574096f	424	#define LWIP_ARP 1
okini3939	1:0f82c574096f	425	#endif
okini3939	1:0f82c574096f	426
okini3939	1:0f82c574096f	427	/**
okini3939	1:0f82c574096f	428	* ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached.
okini3939	1:0f82c574096f	429	*/
okini3939	1:0f82c574096f	430	#ifndef ARP_TABLE_SIZE
okini3939	1:0f82c574096f	431	#define ARP_TABLE_SIZE 10
okini3939	1:0f82c574096f	432	#endif
okini3939	1:0f82c574096f	433
okini3939	1:0f82c574096f	434	/**
okini3939	1:0f82c574096f	435	* ARP_QUEUEING==1: Outgoing packets are queued during hardware address
okini3939	1:0f82c574096f	436	* resolution.
okini3939	1:0f82c574096f	437	*/
okini3939	1:0f82c574096f	438	#ifndef ARP_QUEUEING
okini3939	1:0f82c574096f	439	#define ARP_QUEUEING 1
okini3939	1:0f82c574096f	440	#endif
okini3939	1:0f82c574096f	441
okini3939	1:0f82c574096f	442	/**
okini3939	1:0f82c574096f	443	* ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be
okini3939	1:0f82c574096f	444	* updated with the source MAC and IP addresses supplied in the packet.
okini3939	1:0f82c574096f	445	* You may want to disable this if you do not trust LAN peers to have the
okini3939	1:0f82c574096f	446	* correct addresses, or as a limited approach to attempt to handle
okini3939	1:0f82c574096f	447	* spoofing. If disabled, lwIP will need to make a new ARP request if
okini3939	1:0f82c574096f	448	* the peer is not already in the ARP table, adding a little latency.
okini3939	1:0f82c574096f	449	* The peer is in the ARP table if it requested our address before.
okini3939	1:0f82c574096f	450	* Also notice that this slows down input processing of every IP packet!
okini3939	1:0f82c574096f	451	*/
okini3939	1:0f82c574096f	452	#ifndef ETHARP_TRUST_IP_MAC
okini3939	1:0f82c574096f	453	#define ETHARP_TRUST_IP_MAC 0
okini3939	1:0f82c574096f	454	#endif
okini3939	1:0f82c574096f	455
okini3939	1:0f82c574096f	456	/**
okini3939	1:0f82c574096f	457	* ETHARP_SUPPORT_VLAN==1: support receiving ethernet packets with VLAN header.
okini3939	1:0f82c574096f	458	* Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check.
okini3939	1:0f82c574096f	459	* If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted.
okini3939	1:0f82c574096f	460	* If ETHARP_VLAN_CHECK is not defined, all traffic is accepted.
okini3939	1:0f82c574096f	461	*/
okini3939	1:0f82c574096f	462	#ifndef ETHARP_SUPPORT_VLAN
okini3939	1:0f82c574096f	463	#define ETHARP_SUPPORT_VLAN 0
okini3939	1:0f82c574096f	464	#endif
okini3939	1:0f82c574096f	465
okini3939	1:0f82c574096f	466	/** LWIP_ETHERNET==1: enable ethernet support for PPPoE even though ARP
okini3939	1:0f82c574096f	467	* might be disabled
okini3939	1:0f82c574096f	468	*/
okini3939	1:0f82c574096f	469	#ifndef LWIP_ETHERNET
okini3939	1:0f82c574096f	470	#define LWIP_ETHERNET (LWIP_ARP \|\| PPPOE_SUPPORT)
okini3939	1:0f82c574096f	471	#endif
okini3939	1:0f82c574096f	472
okini3939	1:0f82c574096f	473	/** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
okini3939	1:0f82c574096f	474	* alignment of payload after that header. Since the header is 14 bytes long,
okini3939	1:0f82c574096f	475	* without this padding e.g. addresses in the IP header will not be aligned
okini3939	1:0f82c574096f	476	* on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
okini3939	1:0f82c574096f	477	*/
okini3939	1:0f82c574096f	478	#ifndef ETH_PAD_SIZE
okini3939	1:0f82c574096f	479	#define ETH_PAD_SIZE 0
okini3939	1:0f82c574096f	480	#endif
okini3939	1:0f82c574096f	481
okini3939	1:0f82c574096f	482	/** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table
okini3939	1:0f82c574096f	483	* entries (using etharp_add_static_entry/etharp_remove_static_entry).
okini3939	1:0f82c574096f	484	*/
okini3939	1:0f82c574096f	485	#ifndef ETHARP_SUPPORT_STATIC_ENTRIES
okini3939	1:0f82c574096f	486	#define ETHARP_SUPPORT_STATIC_ENTRIES 0
okini3939	1:0f82c574096f	487	#endif
okini3939	1:0f82c574096f	488
okini3939	1:0f82c574096f	489
okini3939	1:0f82c574096f	490	/*
okini3939	1:0f82c574096f	491	--------------------------------
okini3939	1:0f82c574096f	492	---------- IP options ----------
okini3939	1:0f82c574096f	493	--------------------------------
okini3939	1:0f82c574096f	494	*/
okini3939	1:0f82c574096f	495	/**
okini3939	1:0f82c574096f	496	* IP_FORWARD==1: Enables the ability to forward IP packets across network
okini3939	1:0f82c574096f	497	* interfaces. If you are going to run lwIP on a device with only one network
okini3939	1:0f82c574096f	498	* interface, define this to 0.
okini3939	1:0f82c574096f	499	*/
okini3939	1:0f82c574096f	500	#ifndef IP_FORWARD
okini3939	1:0f82c574096f	501	#define IP_FORWARD 0
okini3939	1:0f82c574096f	502	#endif
okini3939	1:0f82c574096f	503
okini3939	1:0f82c574096f	504	/**
okini3939	1:0f82c574096f	505	* IP_OPTIONS_ALLOWED: Defines the behavior for IP options.
okini3939	1:0f82c574096f	506	* IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped.
okini3939	1:0f82c574096f	507	* IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed).
okini3939	1:0f82c574096f	508	*/
okini3939	1:0f82c574096f	509	#ifndef IP_OPTIONS_ALLOWED
okini3939	1:0f82c574096f	510	#define IP_OPTIONS_ALLOWED 1
okini3939	1:0f82c574096f	511	#endif
okini3939	1:0f82c574096f	512
okini3939	1:0f82c574096f	513	/**
okini3939	1:0f82c574096f	514	* IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
okini3939	1:0f82c574096f	515	* this option does not affect outgoing packet sizes, which can be controlled
okini3939	1:0f82c574096f	516	* via IP_FRAG.
okini3939	1:0f82c574096f	517	*/
okini3939	1:0f82c574096f	518	#ifndef IP_REASSEMBLY
okini3939	1:0f82c574096f	519	#define IP_REASSEMBLY 1
okini3939	1:0f82c574096f	520	#endif
okini3939	1:0f82c574096f	521
okini3939	1:0f82c574096f	522	/**
okini3939	1:0f82c574096f	523	* IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
okini3939	1:0f82c574096f	524	* that this option does not affect incoming packet sizes, which can be
okini3939	1:0f82c574096f	525	* controlled via IP_REASSEMBLY.
okini3939	1:0f82c574096f	526	*/
okini3939	1:0f82c574096f	527	#ifndef IP_FRAG
okini3939	1:0f82c574096f	528	#define IP_FRAG 1
okini3939	1:0f82c574096f	529	#endif
okini3939	1:0f82c574096f	530
okini3939	1:0f82c574096f	531	/**
okini3939	1:0f82c574096f	532	* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
okini3939	1:0f82c574096f	533	* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
okini3939	1:0f82c574096f	534	* in this time, the whole packet is discarded.
okini3939	1:0f82c574096f	535	*/
okini3939	1:0f82c574096f	536	#ifndef IP_REASS_MAXAGE
okini3939	1:0f82c574096f	537	#define IP_REASS_MAXAGE 3
okini3939	1:0f82c574096f	538	#endif
okini3939	1:0f82c574096f	539
okini3939	1:0f82c574096f	540	/**
okini3939	1:0f82c574096f	541	* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
okini3939	1:0f82c574096f	542	* Since the received pbufs are enqueued, be sure to configure
okini3939	1:0f82c574096f	543	* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
okini3939	1:0f82c574096f	544	* packets even if the maximum amount of fragments is enqueued for reassembly!
okini3939	1:0f82c574096f	545	*/
okini3939	1:0f82c574096f	546	#ifndef IP_REASS_MAX_PBUFS
okini3939	1:0f82c574096f	547	#define IP_REASS_MAX_PBUFS 10
okini3939	1:0f82c574096f	548	#endif
okini3939	1:0f82c574096f	549
okini3939	1:0f82c574096f	550	/**
okini3939	1:0f82c574096f	551	* IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
okini3939	1:0f82c574096f	552	* fragmentation. Otherwise pbufs are allocated and reference the original
okini3939	1:0f82c574096f	553	* packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1,
okini3939	1:0f82c574096f	554	* new PBUF_RAM pbufs are used for fragments).
okini3939	1:0f82c574096f	555	* ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs!
okini3939	1:0f82c574096f	556	*/
okini3939	1:0f82c574096f	557	#ifndef IP_FRAG_USES_STATIC_BUF
okini3939	1:0f82c574096f	558	#define IP_FRAG_USES_STATIC_BUF 0
okini3939	1:0f82c574096f	559	#endif
okini3939	1:0f82c574096f	560
okini3939	1:0f82c574096f	561	/**
okini3939	1:0f82c574096f	562	* IP_FRAG_MAX_MTU: Assumed max MTU on any interface for IP frag buffer
okini3939	1:0f82c574096f	563	* (requires IP_FRAG_USES_STATIC_BUF==1)
okini3939	1:0f82c574096f	564	*/
okini3939	1:0f82c574096f	565	#if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU)
okini3939	1:0f82c574096f	566	#define IP_FRAG_MAX_MTU 1500
okini3939	1:0f82c574096f	567	#endif
okini3939	1:0f82c574096f	568
okini3939	1:0f82c574096f	569	/**
okini3939	1:0f82c574096f	570	* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
okini3939	1:0f82c574096f	571	*/
okini3939	1:0f82c574096f	572	#ifndef IP_DEFAULT_TTL
okini3939	1:0f82c574096f	573	#define IP_DEFAULT_TTL 255
okini3939	1:0f82c574096f	574	#endif
okini3939	1:0f82c574096f	575
okini3939	1:0f82c574096f	576	/**
okini3939	1:0f82c574096f	577	* IP_SOF_BROADCAST=1: Use the SOF_BROADCAST field to enable broadcast
okini3939	1:0f82c574096f	578	* filter per pcb on udp and raw send operations. To enable broadcast filter
okini3939	1:0f82c574096f	579	* on recv operations, you also have to set IP_SOF_BROADCAST_RECV=1.
okini3939	1:0f82c574096f	580	*/
okini3939	1:0f82c574096f	581	#ifndef IP_SOF_BROADCAST
okini3939	1:0f82c574096f	582	#define IP_SOF_BROADCAST 0
okini3939	1:0f82c574096f	583	#endif
okini3939	1:0f82c574096f	584
okini3939	1:0f82c574096f	585	/**
okini3939	1:0f82c574096f	586	* IP_SOF_BROADCAST_RECV (requires IP_SOF_BROADCAST=1) enable the broadcast
okini3939	1:0f82c574096f	587	* filter on recv operations.
okini3939	1:0f82c574096f	588	*/
okini3939	1:0f82c574096f	589	#ifndef IP_SOF_BROADCAST_RECV
okini3939	1:0f82c574096f	590	#define IP_SOF_BROADCAST_RECV 0
okini3939	1:0f82c574096f	591	#endif
okini3939	1:0f82c574096f	592
okini3939	1:0f82c574096f	593	/*
okini3939	1:0f82c574096f	594	----------------------------------
okini3939	1:0f82c574096f	595	---------- ICMP options ----------
okini3939	1:0f82c574096f	596	----------------------------------
okini3939	1:0f82c574096f	597	*/
okini3939	1:0f82c574096f	598	/**
okini3939	1:0f82c574096f	599	* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
okini3939	1:0f82c574096f	600	* Be careful, disable that make your product non-compliant to RFC1122
okini3939	1:0f82c574096f	601	*/
okini3939	1:0f82c574096f	602	#ifndef LWIP_ICMP
okini3939	1:0f82c574096f	603	#define LWIP_ICMP 1
okini3939	1:0f82c574096f	604	#endif
okini3939	1:0f82c574096f	605
okini3939	1:0f82c574096f	606	/**
okini3939	1:0f82c574096f	607	* ICMP_TTL: Default value for Time-To-Live used by ICMP packets.
okini3939	1:0f82c574096f	608	*/
okini3939	1:0f82c574096f	609	#ifndef ICMP_TTL
okini3939	1:0f82c574096f	610	#define ICMP_TTL (IP_DEFAULT_TTL)
okini3939	1:0f82c574096f	611	#endif
okini3939	1:0f82c574096f	612
okini3939	1:0f82c574096f	613	/**
okini3939	1:0f82c574096f	614	* LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
okini3939	1:0f82c574096f	615	*/
okini3939	1:0f82c574096f	616	#ifndef LWIP_BROADCAST_PING
okini3939	1:0f82c574096f	617	#define LWIP_BROADCAST_PING 0
okini3939	1:0f82c574096f	618	#endif
okini3939	1:0f82c574096f	619
okini3939	1:0f82c574096f	620	/**
okini3939	1:0f82c574096f	621	* LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)
okini3939	1:0f82c574096f	622	*/
okini3939	1:0f82c574096f	623	#ifndef LWIP_MULTICAST_PING
okini3939	1:0f82c574096f	624	#define LWIP_MULTICAST_PING 0
okini3939	1:0f82c574096f	625	#endif
okini3939	1:0f82c574096f	626
okini3939	1:0f82c574096f	627	/*
okini3939	1:0f82c574096f	628	---------------------------------
okini3939	1:0f82c574096f	629	---------- RAW options ----------
okini3939	1:0f82c574096f	630	---------------------------------
okini3939	1:0f82c574096f	631	*/
okini3939	1:0f82c574096f	632	/**
okini3939	1:0f82c574096f	633	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
okini3939	1:0f82c574096f	634	*/
okini3939	1:0f82c574096f	635	#ifndef LWIP_RAW
okini3939	1:0f82c574096f	636	#define LWIP_RAW 1
okini3939	1:0f82c574096f	637	#endif
okini3939	1:0f82c574096f	638
okini3939	1:0f82c574096f	639	/**
okini3939	1:0f82c574096f	640	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
okini3939	1:0f82c574096f	641	*/
okini3939	1:0f82c574096f	642	#ifndef RAW_TTL
okini3939	1:0f82c574096f	643	#define RAW_TTL (IP_DEFAULT_TTL)
okini3939	1:0f82c574096f	644	#endif
okini3939	1:0f82c574096f	645
okini3939	1:0f82c574096f	646	/*
okini3939	1:0f82c574096f	647	----------------------------------
okini3939	1:0f82c574096f	648	---------- DHCP options ----------
okini3939	1:0f82c574096f	649	----------------------------------
okini3939	1:0f82c574096f	650	*/
okini3939	1:0f82c574096f	651	/**
okini3939	1:0f82c574096f	652	* LWIP_DHCP==1: Enable DHCP module.
okini3939	1:0f82c574096f	653	*/
okini3939	1:0f82c574096f	654	#ifndef LWIP_DHCP
okini3939	1:0f82c574096f	655	#define LWIP_DHCP 0
okini3939	1:0f82c574096f	656	#endif
okini3939	1:0f82c574096f	657
okini3939	1:0f82c574096f	658	/**
okini3939	1:0f82c574096f	659	* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
okini3939	1:0f82c574096f	660	*/
okini3939	1:0f82c574096f	661	#ifndef DHCP_DOES_ARP_CHECK
okini3939	1:0f82c574096f	662	#define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP))
okini3939	1:0f82c574096f	663	#endif
okini3939	1:0f82c574096f	664
okini3939	1:0f82c574096f	665	/*
okini3939	1:0f82c574096f	666	------------------------------------
okini3939	1:0f82c574096f	667	---------- AUTOIP options ----------
okini3939	1:0f82c574096f	668	------------------------------------
okini3939	1:0f82c574096f	669	*/
okini3939	1:0f82c574096f	670	/**
okini3939	1:0f82c574096f	671	* LWIP_AUTOIP==1: Enable AUTOIP module.
okini3939	1:0f82c574096f	672	*/
okini3939	1:0f82c574096f	673	#ifndef LWIP_AUTOIP
okini3939	1:0f82c574096f	674	#define LWIP_AUTOIP 0
okini3939	1:0f82c574096f	675	#endif
okini3939	1:0f82c574096f	676
okini3939	1:0f82c574096f	677	/**
okini3939	1:0f82c574096f	678	* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
okini3939	1:0f82c574096f	679	* the same interface at the same time.
okini3939	1:0f82c574096f	680	*/
okini3939	1:0f82c574096f	681	#ifndef LWIP_DHCP_AUTOIP_COOP
okini3939	1:0f82c574096f	682	#define LWIP_DHCP_AUTOIP_COOP 0
okini3939	1:0f82c574096f	683	#endif
okini3939	1:0f82c574096f	684
okini3939	1:0f82c574096f	685	/**
okini3939	1:0f82c574096f	686	* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
okini3939	1:0f82c574096f	687	* that should be sent before falling back on AUTOIP. This can be set
okini3939	1:0f82c574096f	688	* as low as 1 to get an AutoIP address very quickly, but you should
okini3939	1:0f82c574096f	689	* be prepared to handle a changing IP address when DHCP overrides
okini3939	1:0f82c574096f	690	* AutoIP.
okini3939	1:0f82c574096f	691	*/
okini3939	1:0f82c574096f	692	#ifndef LWIP_DHCP_AUTOIP_COOP_TRIES
okini3939	1:0f82c574096f	693	#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
okini3939	1:0f82c574096f	694	#endif
okini3939	1:0f82c574096f	695
okini3939	1:0f82c574096f	696	/*
okini3939	1:0f82c574096f	697	----------------------------------
okini3939	1:0f82c574096f	698	---------- SNMP options ----------
okini3939	1:0f82c574096f	699	----------------------------------
okini3939	1:0f82c574096f	700	*/
okini3939	1:0f82c574096f	701	/**
okini3939	1:0f82c574096f	702	* LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP
okini3939	1:0f82c574096f	703	* transport.
okini3939	1:0f82c574096f	704	*/
okini3939	1:0f82c574096f	705	#ifndef LWIP_SNMP
okini3939	1:0f82c574096f	706	#define LWIP_SNMP 0
okini3939	1:0f82c574096f	707	#endif
okini3939	1:0f82c574096f	708
okini3939	1:0f82c574096f	709	/**
okini3939	1:0f82c574096f	710	* SNMP_CONCURRENT_REQUESTS: Number of concurrent requests the module will
okini3939	1:0f82c574096f	711	* allow. At least one request buffer is required.
okini3939	1:0f82c574096f	712	* Does not have to be changed unless external MIBs answer request asynchronously
okini3939	1:0f82c574096f	713	*/
okini3939	1:0f82c574096f	714	#ifndef SNMP_CONCURRENT_REQUESTS
okini3939	1:0f82c574096f	715	#define SNMP_CONCURRENT_REQUESTS 1
okini3939	1:0f82c574096f	716	#endif
okini3939	1:0f82c574096f	717
okini3939	1:0f82c574096f	718	/**
okini3939	1:0f82c574096f	719	* SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap
okini3939	1:0f82c574096f	720	* destination is required
okini3939	1:0f82c574096f	721	*/
okini3939	1:0f82c574096f	722	#ifndef SNMP_TRAP_DESTINATIONS
okini3939	1:0f82c574096f	723	#define SNMP_TRAP_DESTINATIONS 1
okini3939	1:0f82c574096f	724	#endif
okini3939	1:0f82c574096f	725
okini3939	1:0f82c574096f	726	/**
okini3939	1:0f82c574096f	727	* SNMP_PRIVATE_MIB:
okini3939	1:0f82c574096f	728	* When using a private MIB, you have to create a file 'private_mib.h' that contains
okini3939	1:0f82c574096f	729	* a 'struct mib_array_node mib_private' which contains your MIB.
okini3939	1:0f82c574096f	730	*/
okini3939	1:0f82c574096f	731	#ifndef SNMP_PRIVATE_MIB
okini3939	1:0f82c574096f	732	#define SNMP_PRIVATE_MIB 0
okini3939	1:0f82c574096f	733	#endif
okini3939	1:0f82c574096f	734
okini3939	1:0f82c574096f	735	/**
okini3939	1:0f82c574096f	736	* Only allow SNMP write actions that are 'safe' (e.g. disabeling netifs is not
okini3939	1:0f82c574096f	737	* a safe action and disabled when SNMP_SAFE_REQUESTS = 1).
okini3939	1:0f82c574096f	738	* Unsafe requests are disabled by default!
okini3939	1:0f82c574096f	739	*/
okini3939	1:0f82c574096f	740	#ifndef SNMP_SAFE_REQUESTS
okini3939	1:0f82c574096f	741	#define SNMP_SAFE_REQUESTS 1
okini3939	1:0f82c574096f	742	#endif
okini3939	1:0f82c574096f	743
okini3939	1:0f82c574096f	744	/**
okini3939	1:0f82c574096f	745	* The maximum length of strings used. This affects the size of
okini3939	1:0f82c574096f	746	* MEMP_SNMP_VALUE elements.
okini3939	1:0f82c574096f	747	*/
okini3939	1:0f82c574096f	748	#ifndef SNMP_MAX_OCTET_STRING_LEN
okini3939	1:0f82c574096f	749	#define SNMP_MAX_OCTET_STRING_LEN 127
okini3939	1:0f82c574096f	750	#endif
okini3939	1:0f82c574096f	751
okini3939	1:0f82c574096f	752	/**
okini3939	1:0f82c574096f	753	* The maximum depth of the SNMP tree.
okini3939	1:0f82c574096f	754	* With private MIBs enabled, this depends on your MIB!
okini3939	1:0f82c574096f	755	* This affects the size of MEMP_SNMP_VALUE elements.
okini3939	1:0f82c574096f	756	*/
okini3939	1:0f82c574096f	757	#ifndef SNMP_MAX_TREE_DEPTH
okini3939	1:0f82c574096f	758	#define SNMP_MAX_TREE_DEPTH 15
okini3939	1:0f82c574096f	759	#endif
okini3939	1:0f82c574096f	760
okini3939	1:0f82c574096f	761	/**
okini3939	1:0f82c574096f	762	* The size of the MEMP_SNMP_VALUE elements, normally calculated from
okini3939	1:0f82c574096f	763	* SNMP_MAX_OCTET_STRING_LEN and SNMP_MAX_TREE_DEPTH.
okini3939	1:0f82c574096f	764	*/
okini3939	1:0f82c574096f	765	#ifndef SNMP_MAX_VALUE_SIZE
okini3939	1:0f82c574096f	766	#define SNMP_MAX_VALUE_SIZE LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN)+1, sizeof(s32_t)*(SNMP_MAX_TREE_DEPTH))
okini3939	1:0f82c574096f	767	#endif
okini3939	1:0f82c574096f	768
okini3939	1:0f82c574096f	769	/*
okini3939	1:0f82c574096f	770	----------------------------------
okini3939	1:0f82c574096f	771	---------- IGMP options ----------
okini3939	1:0f82c574096f	772	----------------------------------
okini3939	1:0f82c574096f	773	*/
okini3939	1:0f82c574096f	774	/**
okini3939	1:0f82c574096f	775	* LWIP_IGMP==1: Turn on IGMP module.
okini3939	1:0f82c574096f	776	*/
okini3939	1:0f82c574096f	777	#ifndef LWIP_IGMP
okini3939	1:0f82c574096f	778	#define LWIP_IGMP 0
okini3939	1:0f82c574096f	779	#endif
okini3939	1:0f82c574096f	780
okini3939	1:0f82c574096f	781	/*
okini3939	1:0f82c574096f	782	----------------------------------
okini3939	1:0f82c574096f	783	---------- DNS options -----------
okini3939	1:0f82c574096f	784	----------------------------------
okini3939	1:0f82c574096f	785	*/
okini3939	1:0f82c574096f	786	/**
okini3939	1:0f82c574096f	787	* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
okini3939	1:0f82c574096f	788	* transport.
okini3939	1:0f82c574096f	789	*/
okini3939	1:0f82c574096f	790	#ifndef LWIP_DNS
okini3939	1:0f82c574096f	791	#define LWIP_DNS 0
okini3939	1:0f82c574096f	792	#endif
okini3939	1:0f82c574096f	793
okini3939	1:0f82c574096f	794	/** DNS maximum number of entries to maintain locally. */
okini3939	1:0f82c574096f	795	#ifndef DNS_TABLE_SIZE
okini3939	1:0f82c574096f	796	#define DNS_TABLE_SIZE 4
okini3939	1:0f82c574096f	797	#endif
okini3939	1:0f82c574096f	798
okini3939	1:0f82c574096f	799	/** DNS maximum host name length supported in the name table. */
okini3939	1:0f82c574096f	800	#ifndef DNS_MAX_NAME_LENGTH
okini3939	1:0f82c574096f	801	#define DNS_MAX_NAME_LENGTH 256
okini3939	1:0f82c574096f	802	#endif
okini3939	1:0f82c574096f	803
okini3939	1:0f82c574096f	804	/** The maximum of DNS servers */
okini3939	1:0f82c574096f	805	#ifndef DNS_MAX_SERVERS
okini3939	1:0f82c574096f	806	#define DNS_MAX_SERVERS 2
okini3939	1:0f82c574096f	807	#endif
okini3939	1:0f82c574096f	808
okini3939	1:0f82c574096f	809	/** DNS do a name checking between the query and the response. */
okini3939	1:0f82c574096f	810	#ifndef DNS_DOES_NAME_CHECK
okini3939	1:0f82c574096f	811	#define DNS_DOES_NAME_CHECK 1
okini3939	1:0f82c574096f	812	#endif
okini3939	1:0f82c574096f	813
okini3939	1:0f82c574096f	814	/** DNS message max. size. Default value is RFC compliant. */
okini3939	1:0f82c574096f	815	#ifndef DNS_MSG_SIZE
okini3939	1:0f82c574096f	816	#define DNS_MSG_SIZE 512
okini3939	1:0f82c574096f	817	#endif
okini3939	1:0f82c574096f	818
okini3939	1:0f82c574096f	819	/** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled,
okini3939	1:0f82c574096f	820	* you have to define
okini3939	1:0f82c574096f	821	* #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}}
okini3939	1:0f82c574096f	822	* (an array of structs name/address, where address is an u32_t in network
okini3939	1:0f82c574096f	823	* byte order).
okini3939	1:0f82c574096f	824	*
okini3939	1:0f82c574096f	825	* Instead, you can also use an external function:
okini3939	1:0f82c574096f	826	* #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name)
okini3939	1:0f82c574096f	827	* that returns the IP address or INADDR_NONE if not found.
okini3939	1:0f82c574096f	828	*/
okini3939	1:0f82c574096f	829	#ifndef DNS_LOCAL_HOSTLIST
okini3939	1:0f82c574096f	830	#define DNS_LOCAL_HOSTLIST 0
okini3939	1:0f82c574096f	831	#endif /* DNS_LOCAL_HOSTLIST */
okini3939	1:0f82c574096f	832
okini3939	1:0f82c574096f	833	/** If this is turned on, the local host-list can be dynamically changed
okini3939	1:0f82c574096f	834	* at runtime. */
okini3939	1:0f82c574096f	835	#ifndef DNS_LOCAL_HOSTLIST_IS_DYNAMIC
okini3939	1:0f82c574096f	836	#define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0
okini3939	1:0f82c574096f	837	#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
okini3939	1:0f82c574096f	838
okini3939	1:0f82c574096f	839	/*
okini3939	1:0f82c574096f	840	---------------------------------
okini3939	1:0f82c574096f	841	---------- UDP options ----------
okini3939	1:0f82c574096f	842	---------------------------------
okini3939	1:0f82c574096f	843	*/
okini3939	1:0f82c574096f	844	/**
okini3939	1:0f82c574096f	845	* LWIP_UDP==1: Turn on UDP.
okini3939	1:0f82c574096f	846	*/
okini3939	1:0f82c574096f	847	#ifndef LWIP_UDP
okini3939	1:0f82c574096f	848	#define LWIP_UDP 1
okini3939	1:0f82c574096f	849	#endif
okini3939	1:0f82c574096f	850
okini3939	1:0f82c574096f	851	/**
okini3939	1:0f82c574096f	852	* LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP)
okini3939	1:0f82c574096f	853	*/
okini3939	1:0f82c574096f	854	#ifndef LWIP_UDPLITE
okini3939	1:0f82c574096f	855	#define LWIP_UDPLITE 0
okini3939	1:0f82c574096f	856	#endif
okini3939	1:0f82c574096f	857
okini3939	1:0f82c574096f	858	/**
okini3939	1:0f82c574096f	859	* UDP_TTL: Default Time-To-Live value.
okini3939	1:0f82c574096f	860	*/
okini3939	1:0f82c574096f	861	#ifndef UDP_TTL
okini3939	1:0f82c574096f	862	#define UDP_TTL (IP_DEFAULT_TTL)
okini3939	1:0f82c574096f	863	#endif
okini3939	1:0f82c574096f	864
okini3939	1:0f82c574096f	865	/**
okini3939	1:0f82c574096f	866	* LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf.
okini3939	1:0f82c574096f	867	*/
okini3939	1:0f82c574096f	868	#ifndef LWIP_NETBUF_RECVINFO
okini3939	1:0f82c574096f	869	#define LWIP_NETBUF_RECVINFO 0
okini3939	1:0f82c574096f	870	#endif
okini3939	1:0f82c574096f	871
okini3939	1:0f82c574096f	872	/*
okini3939	1:0f82c574096f	873	---------------------------------
okini3939	1:0f82c574096f	874	---------- TCP options ----------
okini3939	1:0f82c574096f	875	---------------------------------
okini3939	1:0f82c574096f	876	*/
okini3939	1:0f82c574096f	877	/**
okini3939	1:0f82c574096f	878	* LWIP_TCP==1: Turn on TCP.
okini3939	1:0f82c574096f	879	*/
okini3939	1:0f82c574096f	880	#ifndef LWIP_TCP
okini3939	1:0f82c574096f	881	#define LWIP_TCP 1
okini3939	1:0f82c574096f	882	#endif
okini3939	1:0f82c574096f	883
okini3939	1:0f82c574096f	884	/**
okini3939	1:0f82c574096f	885	* TCP_TTL: Default Time-To-Live value.
okini3939	1:0f82c574096f	886	*/
okini3939	1:0f82c574096f	887	#ifndef TCP_TTL
okini3939	1:0f82c574096f	888	#define TCP_TTL (IP_DEFAULT_TTL)
okini3939	1:0f82c574096f	889	#endif
okini3939	1:0f82c574096f	890
okini3939	1:0f82c574096f	891	/**
okini3939	1:0f82c574096f	892	* TCP_WND: The size of a TCP window. This must be at least
okini3939	1:0f82c574096f	893	* (2 * TCP_MSS) for things to work well
okini3939	1:0f82c574096f	894	*/
okini3939	1:0f82c574096f	895	#ifndef TCP_WND
okini3939	1:0f82c574096f	896	#define TCP_WND (4 * TCP_MSS)
okini3939	1:0f82c574096f	897	#endif
okini3939	1:0f82c574096f	898
okini3939	1:0f82c574096f	899	/**
okini3939	1:0f82c574096f	900	* TCP_MAXRTX: Maximum number of retransmissions of data segments.
okini3939	1:0f82c574096f	901	*/
okini3939	1:0f82c574096f	902	#ifndef TCP_MAXRTX
okini3939	1:0f82c574096f	903	#define TCP_MAXRTX 12
okini3939	1:0f82c574096f	904	#endif
okini3939	1:0f82c574096f	905
okini3939	1:0f82c574096f	906	/**
okini3939	1:0f82c574096f	907	* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
okini3939	1:0f82c574096f	908	*/
okini3939	1:0f82c574096f	909	#ifndef TCP_SYNMAXRTX
okini3939	1:0f82c574096f	910	#define TCP_SYNMAXRTX 6
okini3939	1:0f82c574096f	911	#endif
okini3939	1:0f82c574096f	912
okini3939	1:0f82c574096f	913	/**
okini3939	1:0f82c574096f	914	* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
okini3939	1:0f82c574096f	915	* Define to 0 if your device is low on memory.
okini3939	1:0f82c574096f	916	*/
okini3939	1:0f82c574096f	917	#ifndef TCP_QUEUE_OOSEQ
okini3939	1:0f82c574096f	918	#define TCP_QUEUE_OOSEQ (LWIP_TCP)
okini3939	1:0f82c574096f	919	#endif
okini3939	1:0f82c574096f	920
okini3939	1:0f82c574096f	921	/**
okini3939	1:0f82c574096f	922	* TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default,
okini3939	1:0f82c574096f	923	* you might want to increase this.)
okini3939	1:0f82c574096f	924	* For the receive side, this MSS is advertised to the remote side
okini3939	1:0f82c574096f	925	* when opening a connection. For the transmit size, this MSS sets
okini3939	1:0f82c574096f	926	* an upper limit on the MSS advertised by the remote host.
okini3939	1:0f82c574096f	927	*/
okini3939	1:0f82c574096f	928	#ifndef TCP_MSS
okini3939	1:0f82c574096f	929	#define TCP_MSS 536
okini3939	1:0f82c574096f	930	#endif
okini3939	1:0f82c574096f	931
okini3939	1:0f82c574096f	932	/**
okini3939	1:0f82c574096f	933	* TCP_CALCULATE_EFF_SEND_MSS: "The maximum size of a segment that TCP really
okini3939	1:0f82c574096f	934	* sends, the 'effective send MSS,' MUST be the smaller of the send MSS (which
okini3939	1:0f82c574096f	935	* reflects the available reassembly buffer size at the remote host) and the
okini3939	1:0f82c574096f	936	* largest size permitted by the IP layer" (RFC 1122)
okini3939	1:0f82c574096f	937	* Setting this to 1 enables code that checks TCP_MSS against the MTU of the
okini3939	1:0f82c574096f	938	* netif used for a connection and limits the MSS if it would be too big otherwise.
okini3939	1:0f82c574096f	939	*/
okini3939	1:0f82c574096f	940	#ifndef TCP_CALCULATE_EFF_SEND_MSS
okini3939	1:0f82c574096f	941	#define TCP_CALCULATE_EFF_SEND_MSS 1
okini3939	1:0f82c574096f	942	#endif
okini3939	1:0f82c574096f	943
okini3939	1:0f82c574096f	944
okini3939	1:0f82c574096f	945	/**
okini3939	1:0f82c574096f	946	* TCP_SND_BUF: TCP sender buffer space (bytes).
okini3939	1:0f82c574096f	947	*/
okini3939	1:0f82c574096f	948	#ifndef TCP_SND_BUF
okini3939	1:0f82c574096f	949	#define TCP_SND_BUF 256
okini3939	1:0f82c574096f	950	#endif
okini3939	1:0f82c574096f	951
okini3939	1:0f82c574096f	952	/**
okini3939	1:0f82c574096f	953	* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
okini3939	1:0f82c574096f	954	* as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work.
okini3939	1:0f82c574096f	955	*/
okini3939	1:0f82c574096f	956	#ifndef TCP_SND_QUEUELEN
okini3939	1:0f82c574096f	957	#define TCP_SND_QUEUELEN (4 * (TCP_SND_BUF)/(TCP_MSS))
okini3939	1:0f82c574096f	958	#endif
okini3939	1:0f82c574096f	959
okini3939	1:0f82c574096f	960	/**
okini3939	1:0f82c574096f	961	* TCP_SNDLOWAT: TCP writable space (bytes). This must be less than
okini3939	1:0f82c574096f	962	* TCP_SND_BUF. It is the amount of space which must be available in the
okini3939	1:0f82c574096f	963	* TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT).
okini3939	1:0f82c574096f	964	*/
okini3939	1:0f82c574096f	965	#ifndef TCP_SNDLOWAT
okini3939	1:0f82c574096f	966	#define TCP_SNDLOWAT ((TCP_SND_BUF)/2)
okini3939	1:0f82c574096f	967	#endif
okini3939	1:0f82c574096f	968
okini3939	1:0f82c574096f	969	/**
okini3939	1:0f82c574096f	970	* TCP_SNDQUEUELOWAT: TCP writable bufs (pbuf count). This must be grater
okini3939	1:0f82c574096f	971	* than TCP_SND_QUEUELEN. If the number of pbufs queued on a pcb drops below
okini3939	1:0f82c574096f	972	* this number, select returns writable (combined with TCP_SNDLOWAT).
okini3939	1:0f82c574096f	973	*/
okini3939	1:0f82c574096f	974	#ifndef TCP_SNDQUEUELOWAT
okini3939	1:0f82c574096f	975	#define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2)
okini3939	1:0f82c574096f	976	#endif
okini3939	1:0f82c574096f	977
okini3939	1:0f82c574096f	978	/**
okini3939	1:0f82c574096f	979	* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
okini3939	1:0f82c574096f	980	*/
okini3939	1:0f82c574096f	981	#ifndef TCP_LISTEN_BACKLOG
okini3939	1:0f82c574096f	982	#define TCP_LISTEN_BACKLOG 0
okini3939	1:0f82c574096f	983	#endif
okini3939	1:0f82c574096f	984
okini3939	1:0f82c574096f	985	/**
okini3939	1:0f82c574096f	986	* The maximum allowed backlog for TCP listen netconns.
okini3939	1:0f82c574096f	987	* This backlog is used unless another is explicitly specified.
okini3939	1:0f82c574096f	988	* 0xff is the maximum (u8_t).
okini3939	1:0f82c574096f	989	*/
okini3939	1:0f82c574096f	990	#ifndef TCP_DEFAULT_LISTEN_BACKLOG
okini3939	1:0f82c574096f	991	#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
okini3939	1:0f82c574096f	992	#endif
okini3939	1:0f82c574096f	993
okini3939	1:0f82c574096f	994	/**
okini3939	1:0f82c574096f	995	* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
okini3939	1:0f82c574096f	996	* allocate ahead of time in an attempt to create shorter pbuf chains
okini3939	1:0f82c574096f	997	* for transmission. The meaningful range is 0 to TCP_MSS. Some
okini3939	1:0f82c574096f	998	* suggested values are:
okini3939	1:0f82c574096f	999	*
okini3939	1:0f82c574096f	1000	* 0: Disable oversized allocation. Each tcp_write() allocates a new
okini3939	1:0f82c574096f	1001	pbuf (old behaviour).
okini3939	1:0f82c574096f	1002	* 1: Allocate size-aligned pbufs with minimal excess. Use this if your
okini3939	1:0f82c574096f	1003	* scatter-gather DMA requires aligned fragments.
okini3939	1:0f82c574096f	1004	* 128: Limit the pbuf/memory overhead to 20%.
okini3939	1:0f82c574096f	1005	* TCP_MSS: Try to create unfragmented TCP packets.
okini3939	1:0f82c574096f	1006	* TCP_MSS/4: Try to create 4 fragments or less per TCP packet.
okini3939	1:0f82c574096f	1007	*/
okini3939	1:0f82c574096f	1008	#ifndef TCP_OVERSIZE
okini3939	1:0f82c574096f	1009	#define TCP_OVERSIZE TCP_MSS
okini3939	1:0f82c574096f	1010	#endif
okini3939	1:0f82c574096f	1011
okini3939	1:0f82c574096f	1012	/**
okini3939	1:0f82c574096f	1013	* LWIP_TCP_TIMESTAMPS==1: support the TCP timestamp option.
okini3939	1:0f82c574096f	1014	*/
okini3939	1:0f82c574096f	1015	#ifndef LWIP_TCP_TIMESTAMPS
okini3939	1:0f82c574096f	1016	#define LWIP_TCP_TIMESTAMPS 0
okini3939	1:0f82c574096f	1017	#endif
okini3939	1:0f82c574096f	1018
okini3939	1:0f82c574096f	1019	/**
okini3939	1:0f82c574096f	1020	* TCP_WND_UPDATE_THRESHOLD: difference in window to trigger an
okini3939	1:0f82c574096f	1021	* explicit window update
okini3939	1:0f82c574096f	1022	*/
okini3939	1:0f82c574096f	1023	#ifndef TCP_WND_UPDATE_THRESHOLD
okini3939	1:0f82c574096f	1024	#define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4)
okini3939	1:0f82c574096f	1025	#endif
okini3939	1:0f82c574096f	1026
okini3939	1:0f82c574096f	1027	/**
okini3939	1:0f82c574096f	1028	* LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1.
okini3939	1:0f82c574096f	1029	* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
okini3939	1:0f82c574096f	1030	* events (accept, sent, etc) that happen in the system.
okini3939	1:0f82c574096f	1031	* LWIP_CALLBACK_API==1: The PCB callback function is called directly
okini3939	1:0f82c574096f	1032	* for the event.
okini3939	1:0f82c574096f	1033	*/
okini3939	1:0f82c574096f	1034	#ifndef LWIP_EVENT_API
okini3939	1:0f82c574096f	1035	#define LWIP_EVENT_API 0
okini3939	1:0f82c574096f	1036	#define LWIP_CALLBACK_API 1
okini3939	1:0f82c574096f	1037	#else
okini3939	1:0f82c574096f	1038	#define LWIP_EVENT_API 1
okini3939	1:0f82c574096f	1039	#define LWIP_CALLBACK_API 0
okini3939	1:0f82c574096f	1040	#endif
okini3939	1:0f82c574096f	1041
okini3939	1:0f82c574096f	1042
okini3939	1:0f82c574096f	1043	/*
okini3939	1:0f82c574096f	1044	----------------------------------
okini3939	1:0f82c574096f	1045	---------- Pbuf options ----------
okini3939	1:0f82c574096f	1046	----------------------------------
okini3939	1:0f82c574096f	1047	*/
okini3939	1:0f82c574096f	1048	/**
okini3939	1:0f82c574096f	1049	* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
okini3939	1:0f82c574096f	1050	* link level header. The default is 14, the standard value for
okini3939	1:0f82c574096f	1051	* Ethernet.
okini3939	1:0f82c574096f	1052	*/
okini3939	1:0f82c574096f	1053	#ifndef PBUF_LINK_HLEN
okini3939	1:0f82c574096f	1054	#define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE)
okini3939	1:0f82c574096f	1055	#endif
okini3939	1:0f82c574096f	1056
okini3939	1:0f82c574096f	1057	/**
okini3939	1:0f82c574096f	1058	* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is
okini3939	1:0f82c574096f	1059	* designed to accomodate single full size TCP frame in one pbuf, including
okini3939	1:0f82c574096f	1060	* TCP_MSS, IP header, and link header.
okini3939	1:0f82c574096f	1061	*/
okini3939	1:0f82c574096f	1062	#ifndef PBUF_POOL_BUFSIZE
okini3939	1:0f82c574096f	1063	#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)
okini3939	1:0f82c574096f	1064	#endif
okini3939	1:0f82c574096f	1065
okini3939	1:0f82c574096f	1066	/*
okini3939	1:0f82c574096f	1067	------------------------------------------------
okini3939	1:0f82c574096f	1068	---------- Network Interfaces options ----------
okini3939	1:0f82c574096f	1069	------------------------------------------------
okini3939	1:0f82c574096f	1070	*/
okini3939	1:0f82c574096f	1071	/**
okini3939	1:0f82c574096f	1072	* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
okini3939	1:0f82c574096f	1073	* field.
okini3939	1:0f82c574096f	1074	*/
okini3939	1:0f82c574096f	1075	#ifndef LWIP_NETIF_HOSTNAME
okini3939	1:0f82c574096f	1076	#define LWIP_NETIF_HOSTNAME 0
okini3939	1:0f82c574096f	1077	#endif
okini3939	1:0f82c574096f	1078
okini3939	1:0f82c574096f	1079	/**
okini3939	1:0f82c574096f	1080	* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
okini3939	1:0f82c574096f	1081	*/
okini3939	1:0f82c574096f	1082	#ifndef LWIP_NETIF_API
okini3939	1:0f82c574096f	1083	#define LWIP_NETIF_API 0
okini3939	1:0f82c574096f	1084	#endif
okini3939	1:0f82c574096f	1085
okini3939	1:0f82c574096f	1086	/**
okini3939	1:0f82c574096f	1087	* LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface
okini3939	1:0f82c574096f	1088	* changes its up/down status (i.e., due to DHCP IP acquistion)
okini3939	1:0f82c574096f	1089	*/
okini3939	1:0f82c574096f	1090	#ifndef LWIP_NETIF_STATUS_CALLBACK
okini3939	1:0f82c574096f	1091	#define LWIP_NETIF_STATUS_CALLBACK 0
okini3939	1:0f82c574096f	1092	#endif
okini3939	1:0f82c574096f	1093
okini3939	1:0f82c574096f	1094	/**
okini3939	1:0f82c574096f	1095	* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
okini3939	1:0f82c574096f	1096	* whenever the link changes (i.e., link down)
okini3939	1:0f82c574096f	1097	*/
okini3939	1:0f82c574096f	1098	#ifndef LWIP_NETIF_LINK_CALLBACK
okini3939	1:0f82c574096f	1099	#define LWIP_NETIF_LINK_CALLBACK 0
okini3939	1:0f82c574096f	1100	#endif
okini3939	1:0f82c574096f	1101
okini3939	1:0f82c574096f	1102	/**
okini3939	1:0f82c574096f	1103	* LWIP_NETIF_HWADDRHINT==1: Cache link-layer-address hints (e.g. table
okini3939	1:0f82c574096f	1104	* indices) in struct netif. TCP and UDP can make use of this to prevent
okini3939	1:0f82c574096f	1105	* scanning the ARP table for every sent packet. While this is faster for big
okini3939	1:0f82c574096f	1106	* ARP tables or many concurrent connections, it might be counterproductive
okini3939	1:0f82c574096f	1107	* if you have a tiny ARP table or if there never are concurrent connections.
okini3939	1:0f82c574096f	1108	*/
okini3939	1:0f82c574096f	1109	#ifndef LWIP_NETIF_HWADDRHINT
okini3939	1:0f82c574096f	1110	#define LWIP_NETIF_HWADDRHINT 0
okini3939	1:0f82c574096f	1111	#endif
okini3939	1:0f82c574096f	1112
okini3939	1:0f82c574096f	1113	/**
okini3939	1:0f82c574096f	1114	* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
okini3939	1:0f82c574096f	1115	* address equal to the netif IP address, looping them back up the stack.
okini3939	1:0f82c574096f	1116	*/
okini3939	1:0f82c574096f	1117	#ifndef LWIP_NETIF_LOOPBACK
okini3939	1:0f82c574096f	1118	#define LWIP_NETIF_LOOPBACK 0
okini3939	1:0f82c574096f	1119	#endif
okini3939	1:0f82c574096f	1120
okini3939	1:0f82c574096f	1121	/**
okini3939	1:0f82c574096f	1122	* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
okini3939	1:0f82c574096f	1123	* sending for each netif (0 = disabled)
okini3939	1:0f82c574096f	1124	*/
okini3939	1:0f82c574096f	1125	#ifndef LWIP_LOOPBACK_MAX_PBUFS
okini3939	1:0f82c574096f	1126	#define LWIP_LOOPBACK_MAX_PBUFS 0
okini3939	1:0f82c574096f	1127	#endif
okini3939	1:0f82c574096f	1128
okini3939	1:0f82c574096f	1129	/**
okini3939	1:0f82c574096f	1130	* LWIP_NETIF_LOOPBACK_MULTITHREADING: Indicates whether threading is enabled in
okini3939	1:0f82c574096f	1131	* the system, as netifs must change how they behave depending on this setting
okini3939	1:0f82c574096f	1132	* for the LWIP_NETIF_LOOPBACK option to work.
okini3939	1:0f82c574096f	1133	* Setting this is needed to avoid reentering non-reentrant functions like
okini3939	1:0f82c574096f	1134	* tcp_input().
okini3939	1:0f82c574096f	1135	* LWIP_NETIF_LOOPBACK_MULTITHREADING==1: Indicates that the user is using a
okini3939	1:0f82c574096f	1136	* multithreaded environment like tcpip.c. In this case, netif->input()
okini3939	1:0f82c574096f	1137	* is called directly.
okini3939	1:0f82c574096f	1138	* LWIP_NETIF_LOOPBACK_MULTITHREADING==0: Indicates a polling (or NO_SYS) setup.
okini3939	1:0f82c574096f	1139	* The packets are put on a list and netif_poll() must be called in
okini3939	1:0f82c574096f	1140	* the main application loop.
okini3939	1:0f82c574096f	1141	*/
okini3939	1:0f82c574096f	1142	#ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING
okini3939	1:0f82c574096f	1143	#define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS)
okini3939	1:0f82c574096f	1144	#endif
okini3939	1:0f82c574096f	1145
okini3939	1:0f82c574096f	1146	/**
okini3939	1:0f82c574096f	1147	* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
okini3939	1:0f82c574096f	1148	* to be sent into one single pbuf. This is for compatibility with DMA-enabled
okini3939	1:0f82c574096f	1149	* MACs that do not support scatter-gather.
okini3939	1:0f82c574096f	1150	* Beware that this might involve CPU-memcpy before transmitting that would not
okini3939	1:0f82c574096f	1151	* be needed without this flag! Use this only if you need to!
okini3939	1:0f82c574096f	1152	*
okini3939	1:0f82c574096f	1153	* @todo: TCP and IP-frag do not work with this, yet:
okini3939	1:0f82c574096f	1154	*/
okini3939	1:0f82c574096f	1155	#ifndef LWIP_NETIF_TX_SINGLE_PBUF
okini3939	1:0f82c574096f	1156	#define LWIP_NETIF_TX_SINGLE_PBUF 0
okini3939	1:0f82c574096f	1157	#endif /* LWIP_NETIF_TX_SINGLE_PBUF */
okini3939	1:0f82c574096f	1158
okini3939	1:0f82c574096f	1159	/*
okini3939	1:0f82c574096f	1160	------------------------------------
okini3939	1:0f82c574096f	1161	---------- LOOPIF options ----------
okini3939	1:0f82c574096f	1162	------------------------------------
okini3939	1:0f82c574096f	1163	*/
okini3939	1:0f82c574096f	1164	/**
okini3939	1:0f82c574096f	1165	* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c
okini3939	1:0f82c574096f	1166	*/
okini3939	1:0f82c574096f	1167	#ifndef LWIP_HAVE_LOOPIF
okini3939	1:0f82c574096f	1168	#define LWIP_HAVE_LOOPIF 0
okini3939	1:0f82c574096f	1169	#endif
okini3939	1:0f82c574096f	1170
okini3939	1:0f82c574096f	1171	/*
okini3939	1:0f82c574096f	1172	------------------------------------
okini3939	1:0f82c574096f	1173	---------- SLIPIF options ----------
okini3939	1:0f82c574096f	1174	------------------------------------
okini3939	1:0f82c574096f	1175	*/
okini3939	1:0f82c574096f	1176	/**
okini3939	1:0f82c574096f	1177	* LWIP_HAVE_SLIPIF==1: Support slip interface and slipif.c
okini3939	1:0f82c574096f	1178	*/
okini3939	1:0f82c574096f	1179	#ifndef LWIP_HAVE_SLIPIF
okini3939	1:0f82c574096f	1180	#define LWIP_HAVE_SLIPIF 0
okini3939	1:0f82c574096f	1181	#endif
okini3939	1:0f82c574096f	1182
okini3939	1:0f82c574096f	1183	/*
okini3939	1:0f82c574096f	1184	------------------------------------
okini3939	1:0f82c574096f	1185	---------- Thread options ----------
okini3939	1:0f82c574096f	1186	------------------------------------
okini3939	1:0f82c574096f	1187	*/
okini3939	1:0f82c574096f	1188	/**
okini3939	1:0f82c574096f	1189	* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
okini3939	1:0f82c574096f	1190	*/
okini3939	1:0f82c574096f	1191	#ifndef TCPIP_THREAD_NAME
okini3939	1:0f82c574096f	1192	#define TCPIP_THREAD_NAME "tcpip_thread"
okini3939	1:0f82c574096f	1193	#endif
okini3939	1:0f82c574096f	1194
okini3939	1:0f82c574096f	1195	/**
okini3939	1:0f82c574096f	1196	* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
okini3939	1:0f82c574096f	1197	* The stack size value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1198	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1199	*/
okini3939	1:0f82c574096f	1200	#ifndef TCPIP_THREAD_STACKSIZE
okini3939	1:0f82c574096f	1201	#define TCPIP_THREAD_STACKSIZE 0
okini3939	1:0f82c574096f	1202	#endif
okini3939	1:0f82c574096f	1203
okini3939	1:0f82c574096f	1204	/**
okini3939	1:0f82c574096f	1205	* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
okini3939	1:0f82c574096f	1206	* The priority value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1207	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1208	*/
okini3939	1:0f82c574096f	1209	#ifndef TCPIP_THREAD_PRIO
okini3939	1:0f82c574096f	1210	#define TCPIP_THREAD_PRIO 1
okini3939	1:0f82c574096f	1211	#endif
okini3939	1:0f82c574096f	1212
okini3939	1:0f82c574096f	1213	/**
okini3939	1:0f82c574096f	1214	* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
okini3939	1:0f82c574096f	1215	* The queue size value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1216	* sys_mbox_new() when tcpip_init is called.
okini3939	1:0f82c574096f	1217	*/
okini3939	1:0f82c574096f	1218	#ifndef TCPIP_MBOX_SIZE
okini3939	1:0f82c574096f	1219	#define TCPIP_MBOX_SIZE 0
okini3939	1:0f82c574096f	1220	#endif
okini3939	1:0f82c574096f	1221
okini3939	1:0f82c574096f	1222	/**
okini3939	1:0f82c574096f	1223	* SLIPIF_THREAD_NAME: The name assigned to the slipif_loop thread.
okini3939	1:0f82c574096f	1224	*/
okini3939	1:0f82c574096f	1225	#ifndef SLIPIF_THREAD_NAME
okini3939	1:0f82c574096f	1226	#define SLIPIF_THREAD_NAME "slipif_loop"
okini3939	1:0f82c574096f	1227	#endif
okini3939	1:0f82c574096f	1228
okini3939	1:0f82c574096f	1229	/**
okini3939	1:0f82c574096f	1230	* SLIP_THREAD_STACKSIZE: The stack size used by the slipif_loop thread.
okini3939	1:0f82c574096f	1231	* The stack size value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1232	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1233	*/
okini3939	1:0f82c574096f	1234	#ifndef SLIPIF_THREAD_STACKSIZE
okini3939	1:0f82c574096f	1235	#define SLIPIF_THREAD_STACKSIZE 0
okini3939	1:0f82c574096f	1236	#endif
okini3939	1:0f82c574096f	1237
okini3939	1:0f82c574096f	1238	/**
okini3939	1:0f82c574096f	1239	* SLIPIF_THREAD_PRIO: The priority assigned to the slipif_loop thread.
okini3939	1:0f82c574096f	1240	* The priority value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1241	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1242	*/
okini3939	1:0f82c574096f	1243	#ifndef SLIPIF_THREAD_PRIO
okini3939	1:0f82c574096f	1244	#define SLIPIF_THREAD_PRIO 1
okini3939	1:0f82c574096f	1245	#endif
okini3939	1:0f82c574096f	1246
okini3939	1:0f82c574096f	1247	/**
okini3939	1:0f82c574096f	1248	* PPP_THREAD_NAME: The name assigned to the pppInputThread.
okini3939	1:0f82c574096f	1249	*/
okini3939	1:0f82c574096f	1250	#ifndef PPP_THREAD_NAME
okini3939	1:0f82c574096f	1251	#define PPP_THREAD_NAME "pppInputThread"
okini3939	1:0f82c574096f	1252	#endif
okini3939	1:0f82c574096f	1253
okini3939	1:0f82c574096f	1254	/**
okini3939	1:0f82c574096f	1255	* PPP_THREAD_STACKSIZE: The stack size used by the pppInputThread.
okini3939	1:0f82c574096f	1256	* The stack size value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1257	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1258	*/
okini3939	1:0f82c574096f	1259	#ifndef PPP_THREAD_STACKSIZE
okini3939	1:0f82c574096f	1260	#define PPP_THREAD_STACKSIZE 0
okini3939	1:0f82c574096f	1261	#endif
okini3939	1:0f82c574096f	1262
okini3939	1:0f82c574096f	1263	/**
okini3939	1:0f82c574096f	1264	* PPP_THREAD_PRIO: The priority assigned to the pppInputThread.
okini3939	1:0f82c574096f	1265	* The priority value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1266	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1267	*/
okini3939	1:0f82c574096f	1268	#ifndef PPP_THREAD_PRIO
okini3939	1:0f82c574096f	1269	#define PPP_THREAD_PRIO 1
okini3939	1:0f82c574096f	1270	#endif
okini3939	1:0f82c574096f	1271
okini3939	1:0f82c574096f	1272	/**
okini3939	1:0f82c574096f	1273	* DEFAULT_THREAD_NAME: The name assigned to any other lwIP thread.
okini3939	1:0f82c574096f	1274	*/
okini3939	1:0f82c574096f	1275	#ifndef DEFAULT_THREAD_NAME
okini3939	1:0f82c574096f	1276	#define DEFAULT_THREAD_NAME "lwIP"
okini3939	1:0f82c574096f	1277	#endif
okini3939	1:0f82c574096f	1278
okini3939	1:0f82c574096f	1279	/**
okini3939	1:0f82c574096f	1280	* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
okini3939	1:0f82c574096f	1281	* The stack size value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1282	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1283	*/
okini3939	1:0f82c574096f	1284	#ifndef DEFAULT_THREAD_STACKSIZE
okini3939	1:0f82c574096f	1285	#define DEFAULT_THREAD_STACKSIZE 0
okini3939	1:0f82c574096f	1286	#endif
okini3939	1:0f82c574096f	1287
okini3939	1:0f82c574096f	1288	/**
okini3939	1:0f82c574096f	1289	* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
okini3939	1:0f82c574096f	1290	* The priority value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1291	* sys_thread_new() when the thread is created.
okini3939	1:0f82c574096f	1292	*/
okini3939	1:0f82c574096f	1293	#ifndef DEFAULT_THREAD_PRIO
okini3939	1:0f82c574096f	1294	#define DEFAULT_THREAD_PRIO 1
okini3939	1:0f82c574096f	1295	#endif
okini3939	1:0f82c574096f	1296
okini3939	1:0f82c574096f	1297	/**
okini3939	1:0f82c574096f	1298	* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
okini3939	1:0f82c574096f	1299	* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
okini3939	1:0f82c574096f	1300	* to sys_mbox_new() when the recvmbox is created.
okini3939	1:0f82c574096f	1301	*/
okini3939	1:0f82c574096f	1302	#ifndef DEFAULT_RAW_RECVMBOX_SIZE
okini3939	1:0f82c574096f	1303	#define DEFAULT_RAW_RECVMBOX_SIZE 0
okini3939	1:0f82c574096f	1304	#endif
okini3939	1:0f82c574096f	1305
okini3939	1:0f82c574096f	1306	/**
okini3939	1:0f82c574096f	1307	* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
okini3939	1:0f82c574096f	1308	* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
okini3939	1:0f82c574096f	1309	* to sys_mbox_new() when the recvmbox is created.
okini3939	1:0f82c574096f	1310	*/
okini3939	1:0f82c574096f	1311	#ifndef DEFAULT_UDP_RECVMBOX_SIZE
okini3939	1:0f82c574096f	1312	#define DEFAULT_UDP_RECVMBOX_SIZE 0
okini3939	1:0f82c574096f	1313	#endif
okini3939	1:0f82c574096f	1314
okini3939	1:0f82c574096f	1315	/**
okini3939	1:0f82c574096f	1316	* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
okini3939	1:0f82c574096f	1317	* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
okini3939	1:0f82c574096f	1318	* to sys_mbox_new() when the recvmbox is created.
okini3939	1:0f82c574096f	1319	*/
okini3939	1:0f82c574096f	1320	#ifndef DEFAULT_TCP_RECVMBOX_SIZE
okini3939	1:0f82c574096f	1321	#define DEFAULT_TCP_RECVMBOX_SIZE 0
okini3939	1:0f82c574096f	1322	#endif
okini3939	1:0f82c574096f	1323
okini3939	1:0f82c574096f	1324	/**
okini3939	1:0f82c574096f	1325	* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
okini3939	1:0f82c574096f	1326	* The queue size value itself is platform-dependent, but is passed to
okini3939	1:0f82c574096f	1327	* sys_mbox_new() when the acceptmbox is created.
okini3939	1:0f82c574096f	1328	*/
okini3939	1:0f82c574096f	1329	#ifndef DEFAULT_ACCEPTMBOX_SIZE
okini3939	1:0f82c574096f	1330	#define DEFAULT_ACCEPTMBOX_SIZE 0
okini3939	1:0f82c574096f	1331	#endif
okini3939	1:0f82c574096f	1332
okini3939	1:0f82c574096f	1333	/*
okini3939	1:0f82c574096f	1334	----------------------------------------------
okini3939	1:0f82c574096f	1335	---------- Sequential layer options ----------
okini3939	1:0f82c574096f	1336	----------------------------------------------
okini3939	1:0f82c574096f	1337	*/
okini3939	1:0f82c574096f	1338	/**
okini3939	1:0f82c574096f	1339	* LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!)
okini3939	1:0f82c574096f	1340	* Don't use it if you're not an active lwIP project member
okini3939	1:0f82c574096f	1341	*/
okini3939	1:0f82c574096f	1342	#ifndef LWIP_TCPIP_CORE_LOCKING
okini3939	1:0f82c574096f	1343	#define LWIP_TCPIP_CORE_LOCKING 0
okini3939	1:0f82c574096f	1344	#endif
okini3939	1:0f82c574096f	1345
okini3939	1:0f82c574096f	1346	/**
okini3939	1:0f82c574096f	1347	* LWIP_TCPIP_CORE_LOCKING_INPUT: (EXPERIMENTAL!)
okini3939	1:0f82c574096f	1348	* Don't use it if you're not an active lwIP project member
okini3939	1:0f82c574096f	1349	*/
okini3939	1:0f82c574096f	1350	#ifndef LWIP_TCPIP_CORE_LOCKING_INPUT
okini3939	1:0f82c574096f	1351	#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
okini3939	1:0f82c574096f	1352	#endif
okini3939	1:0f82c574096f	1353
okini3939	1:0f82c574096f	1354	/**
okini3939	1:0f82c574096f	1355	* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
okini3939	1:0f82c574096f	1356	*/
okini3939	1:0f82c574096f	1357	#ifndef LWIP_NETCONN
okini3939	1:0f82c574096f	1358	#define LWIP_NETCONN 1
okini3939	1:0f82c574096f	1359	#endif
okini3939	1:0f82c574096f	1360
okini3939	1:0f82c574096f	1361	/** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create
okini3939	1:0f82c574096f	1362	* timers running in tcpip_thread from another thread.
okini3939	1:0f82c574096f	1363	*/
okini3939	1:0f82c574096f	1364	#ifndef LWIP_TCPIP_TIMEOUT
okini3939	1:0f82c574096f	1365	#define LWIP_TCPIP_TIMEOUT 1
okini3939	1:0f82c574096f	1366	#endif
okini3939	1:0f82c574096f	1367
okini3939	1:0f82c574096f	1368	/*
okini3939	1:0f82c574096f	1369	------------------------------------
okini3939	1:0f82c574096f	1370	---------- Socket options ----------
okini3939	1:0f82c574096f	1371	------------------------------------
okini3939	1:0f82c574096f	1372	*/
okini3939	1:0f82c574096f	1373	/**
okini3939	1:0f82c574096f	1374	* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
okini3939	1:0f82c574096f	1375	*/
okini3939	1:0f82c574096f	1376	#ifndef LWIP_SOCKET
okini3939	1:0f82c574096f	1377	#define LWIP_SOCKET 1
okini3939	1:0f82c574096f	1378	#endif
okini3939	1:0f82c574096f	1379
okini3939	1:0f82c574096f	1380	/**
okini3939	1:0f82c574096f	1381	* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
okini3939	1:0f82c574096f	1382	* (only used if you use sockets.c)
okini3939	1:0f82c574096f	1383	*/
okini3939	1:0f82c574096f	1384	#ifndef LWIP_COMPAT_SOCKETS
okini3939	1:0f82c574096f	1385	#define LWIP_COMPAT_SOCKETS 1
okini3939	1:0f82c574096f	1386	#endif
okini3939	1:0f82c574096f	1387
okini3939	1:0f82c574096f	1388	/**
okini3939	1:0f82c574096f	1389	* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
okini3939	1:0f82c574096f	1390	* Disable this option if you use a POSIX operating system that uses the same
okini3939	1:0f82c574096f	1391	* names (read, write & close). (only used if you use sockets.c)
okini3939	1:0f82c574096f	1392	*/
okini3939	1:0f82c574096f	1393	#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
okini3939	1:0f82c574096f	1394	#define LWIP_POSIX_SOCKETS_IO_NAMES 1
okini3939	1:0f82c574096f	1395	#endif
okini3939	1:0f82c574096f	1396
okini3939	1:0f82c574096f	1397	/**
okini3939	1:0f82c574096f	1398	* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
okini3939	1:0f82c574096f	1399	* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
okini3939	1:0f82c574096f	1400	* in seconds. (does not require sockets.c, and will affect tcp.c)
okini3939	1:0f82c574096f	1401	*/
okini3939	1:0f82c574096f	1402	#ifndef LWIP_TCP_KEEPALIVE
okini3939	1:0f82c574096f	1403	#define LWIP_TCP_KEEPALIVE 0
okini3939	1:0f82c574096f	1404	#endif
okini3939	1:0f82c574096f	1405
okini3939	1:0f82c574096f	1406	/**
okini3939	1:0f82c574096f	1407	* LWIP_SO_RCVTIMEO==1: Enable SO_RCVTIMEO processing.
okini3939	1:0f82c574096f	1408	*/
okini3939	1:0f82c574096f	1409	#ifndef LWIP_SO_RCVTIMEO
okini3939	1:0f82c574096f	1410	#define LWIP_SO_RCVTIMEO 0
okini3939	1:0f82c574096f	1411	#endif
okini3939	1:0f82c574096f	1412
okini3939	1:0f82c574096f	1413	/**
okini3939	1:0f82c574096f	1414	* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
okini3939	1:0f82c574096f	1415	*/
okini3939	1:0f82c574096f	1416	#ifndef LWIP_SO_RCVBUF
okini3939	1:0f82c574096f	1417	#define LWIP_SO_RCVBUF 0
okini3939	1:0f82c574096f	1418	#endif
okini3939	1:0f82c574096f	1419
okini3939	1:0f82c574096f	1420	/**
okini3939	1:0f82c574096f	1421	* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
okini3939	1:0f82c574096f	1422	*/
okini3939	1:0f82c574096f	1423	#ifndef RECV_BUFSIZE_DEFAULT
okini3939	1:0f82c574096f	1424	#define RECV_BUFSIZE_DEFAULT INT_MAX
okini3939	1:0f82c574096f	1425	#endif
okini3939	1:0f82c574096f	1426
okini3939	1:0f82c574096f	1427	/**
okini3939	1:0f82c574096f	1428	* SO_REUSE==1: Enable SO_REUSEADDR option.
okini3939	1:0f82c574096f	1429	*/
okini3939	1:0f82c574096f	1430	#ifndef SO_REUSE
okini3939	1:0f82c574096f	1431	#define SO_REUSE 0
okini3939	1:0f82c574096f	1432	#endif
okini3939	1:0f82c574096f	1433
okini3939	1:0f82c574096f	1434	/**
okini3939	1:0f82c574096f	1435	* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
okini3939	1:0f82c574096f	1436	* to all local matches if SO_REUSEADDR is turned on.
okini3939	1:0f82c574096f	1437	* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
okini3939	1:0f82c574096f	1438	*/
okini3939	1:0f82c574096f	1439	#ifndef SO_REUSE_RXTOALL
okini3939	1:0f82c574096f	1440	#define SO_REUSE_RXTOALL 0
okini3939	1:0f82c574096f	1441	#endif
okini3939	1:0f82c574096f	1442
okini3939	1:0f82c574096f	1443	/*
okini3939	1:0f82c574096f	1444	----------------------------------------
okini3939	1:0f82c574096f	1445	---------- Statistics options ----------
okini3939	1:0f82c574096f	1446	----------------------------------------
okini3939	1:0f82c574096f	1447	*/
okini3939	1:0f82c574096f	1448	/**
okini3939	1:0f82c574096f	1449	* LWIP_STATS==1: Enable statistics collection in lwip_stats.
okini3939	1:0f82c574096f	1450	*/
okini3939	1:0f82c574096f	1451	#ifndef LWIP_STATS
okini3939	1:0f82c574096f	1452	#define LWIP_STATS 1
okini3939	1:0f82c574096f	1453	#endif
okini3939	1:0f82c574096f	1454
okini3939	1:0f82c574096f	1455	#if LWIP_STATS
okini3939	1:0f82c574096f	1456
okini3939	1:0f82c574096f	1457	/**
okini3939	1:0f82c574096f	1458	* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
okini3939	1:0f82c574096f	1459	*/
okini3939	1:0f82c574096f	1460	#ifndef LWIP_STATS_DISPLAY
okini3939	1:0f82c574096f	1461	#define LWIP_STATS_DISPLAY 0
okini3939	1:0f82c574096f	1462	#endif
okini3939	1:0f82c574096f	1463
okini3939	1:0f82c574096f	1464	/**
okini3939	1:0f82c574096f	1465	* LINK_STATS==1: Enable link stats.
okini3939	1:0f82c574096f	1466	*/
okini3939	1:0f82c574096f	1467	#ifndef LINK_STATS
okini3939	1:0f82c574096f	1468	#define LINK_STATS 1
okini3939	1:0f82c574096f	1469	#endif
okini3939	1:0f82c574096f	1470
okini3939	1:0f82c574096f	1471	/**
okini3939	1:0f82c574096f	1472	* ETHARP_STATS==1: Enable etharp stats.
okini3939	1:0f82c574096f	1473	*/
okini3939	1:0f82c574096f	1474	#ifndef ETHARP_STATS
okini3939	1:0f82c574096f	1475	#define ETHARP_STATS (LWIP_ARP)
okini3939	1:0f82c574096f	1476	#endif
okini3939	1:0f82c574096f	1477
okini3939	1:0f82c574096f	1478	/**
okini3939	1:0f82c574096f	1479	* IP_STATS==1: Enable IP stats.
okini3939	1:0f82c574096f	1480	*/
okini3939	1:0f82c574096f	1481	#ifndef IP_STATS
okini3939	1:0f82c574096f	1482	#define IP_STATS 1
okini3939	1:0f82c574096f	1483	#endif
okini3939	1:0f82c574096f	1484
okini3939	1:0f82c574096f	1485	/**
okini3939	1:0f82c574096f	1486	* IPFRAG_STATS==1: Enable IP fragmentation stats. Default is
okini3939	1:0f82c574096f	1487	* on if using either frag or reass.
okini3939	1:0f82c574096f	1488	*/
okini3939	1:0f82c574096f	1489	#ifndef IPFRAG_STATS
okini3939	1:0f82c574096f	1490	#define IPFRAG_STATS (IP_REASSEMBLY \|\| IP_FRAG)
okini3939	1:0f82c574096f	1491	#endif
okini3939	1:0f82c574096f	1492
okini3939	1:0f82c574096f	1493	/**
okini3939	1:0f82c574096f	1494	* ICMP_STATS==1: Enable ICMP stats.
okini3939	1:0f82c574096f	1495	*/
okini3939	1:0f82c574096f	1496	#ifndef ICMP_STATS
okini3939	1:0f82c574096f	1497	#define ICMP_STATS 1
okini3939	1:0f82c574096f	1498	#endif
okini3939	1:0f82c574096f	1499
okini3939	1:0f82c574096f	1500	/**
okini3939	1:0f82c574096f	1501	* IGMP_STATS==1: Enable IGMP stats.
okini3939	1:0f82c574096f	1502	*/
okini3939	1:0f82c574096f	1503	#ifndef IGMP_STATS
okini3939	1:0f82c574096f	1504	#define IGMP_STATS (LWIP_IGMP)
okini3939	1:0f82c574096f	1505	#endif
okini3939	1:0f82c574096f	1506
okini3939	1:0f82c574096f	1507	/**
okini3939	1:0f82c574096f	1508	* UDP_STATS==1: Enable UDP stats. Default is on if
okini3939	1:0f82c574096f	1509	* UDP enabled, otherwise off.
okini3939	1:0f82c574096f	1510	*/
okini3939	1:0f82c574096f	1511	#ifndef UDP_STATS
okini3939	1:0f82c574096f	1512	#define UDP_STATS (LWIP_UDP)
okini3939	1:0f82c574096f	1513	#endif
okini3939	1:0f82c574096f	1514
okini3939	1:0f82c574096f	1515	/**
okini3939	1:0f82c574096f	1516	* TCP_STATS==1: Enable TCP stats. Default is on if TCP
okini3939	1:0f82c574096f	1517	* enabled, otherwise off.
okini3939	1:0f82c574096f	1518	*/
okini3939	1:0f82c574096f	1519	#ifndef TCP_STATS
okini3939	1:0f82c574096f	1520	#define TCP_STATS (LWIP_TCP)
okini3939	1:0f82c574096f	1521	#endif
okini3939	1:0f82c574096f	1522
okini3939	1:0f82c574096f	1523	/**
okini3939	1:0f82c574096f	1524	* MEM_STATS==1: Enable mem.c stats.
okini3939	1:0f82c574096f	1525	*/
okini3939	1:0f82c574096f	1526	#ifndef MEM_STATS
okini3939	1:0f82c574096f	1527	#define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0))
okini3939	1:0f82c574096f	1528	#endif
okini3939	1:0f82c574096f	1529
okini3939	1:0f82c574096f	1530	/**
okini3939	1:0f82c574096f	1531	* MEMP_STATS==1: Enable memp.c pool stats.
okini3939	1:0f82c574096f	1532	*/
okini3939	1:0f82c574096f	1533	#ifndef MEMP_STATS
okini3939	1:0f82c574096f	1534	#define MEMP_STATS (MEMP_MEM_MALLOC == 0)
okini3939	1:0f82c574096f	1535	#endif
okini3939	1:0f82c574096f	1536
okini3939	1:0f82c574096f	1537	/**
okini3939	1:0f82c574096f	1538	* SYS_STATS==1: Enable system stats (sem and mbox counts, etc).
okini3939	1:0f82c574096f	1539	*/
okini3939	1:0f82c574096f	1540	#ifndef SYS_STATS
okini3939	1:0f82c574096f	1541	#define SYS_STATS (NO_SYS == 0)
okini3939	1:0f82c574096f	1542	#endif
okini3939	1:0f82c574096f	1543
okini3939	1:0f82c574096f	1544	#else
okini3939	1:0f82c574096f	1545
okini3939	1:0f82c574096f	1546	#define LINK_STATS 0
okini3939	1:0f82c574096f	1547	#define IP_STATS 0
okini3939	1:0f82c574096f	1548	#define IPFRAG_STATS 0
okini3939	1:0f82c574096f	1549	#define ICMP_STATS 0
okini3939	1:0f82c574096f	1550	#define IGMP_STATS 0
okini3939	1:0f82c574096f	1551	#define UDP_STATS 0
okini3939	1:0f82c574096f	1552	#define TCP_STATS 0
okini3939	1:0f82c574096f	1553	#define MEM_STATS 0
okini3939	1:0f82c574096f	1554	#define MEMP_STATS 0
okini3939	1:0f82c574096f	1555	#define SYS_STATS 0
okini3939	1:0f82c574096f	1556	#define LWIP_STATS_DISPLAY 0
okini3939	1:0f82c574096f	1557
okini3939	1:0f82c574096f	1558	#endif /* LWIP_STATS */
okini3939	1:0f82c574096f	1559
okini3939	1:0f82c574096f	1560	/*
okini3939	1:0f82c574096f	1561	---------------------------------
okini3939	1:0f82c574096f	1562	---------- PPP options ----------
okini3939	1:0f82c574096f	1563	---------------------------------
okini3939	1:0f82c574096f	1564	*/
okini3939	1:0f82c574096f	1565	/**
okini3939	1:0f82c574096f	1566	* PPP_SUPPORT==1: Enable PPP.
okini3939	1:0f82c574096f	1567	*/
okini3939	1:0f82c574096f	1568	#ifndef PPP_SUPPORT
okini3939	1:0f82c574096f	1569	#define PPP_SUPPORT 0
okini3939	1:0f82c574096f	1570	#endif
okini3939	1:0f82c574096f	1571
okini3939	1:0f82c574096f	1572	/**
okini3939	1:0f82c574096f	1573	* PPPOE_SUPPORT==1: Enable PPP Over Ethernet
okini3939	1:0f82c574096f	1574	*/
okini3939	1:0f82c574096f	1575	#ifndef PPPOE_SUPPORT
okini3939	1:0f82c574096f	1576	#define PPPOE_SUPPORT 0
okini3939	1:0f82c574096f	1577	#endif
okini3939	1:0f82c574096f	1578
okini3939	1:0f82c574096f	1579	/**
okini3939	1:0f82c574096f	1580	* PPPOS_SUPPORT==1: Enable PPP Over Serial
okini3939	1:0f82c574096f	1581	*/
okini3939	1:0f82c574096f	1582	#ifndef PPPOS_SUPPORT
okini3939	1:0f82c574096f	1583	#define PPPOS_SUPPORT PPP_SUPPORT
okini3939	1:0f82c574096f	1584	#endif
okini3939	1:0f82c574096f	1585
okini3939	1:0f82c574096f	1586	#if PPP_SUPPORT
okini3939	1:0f82c574096f	1587
okini3939	1:0f82c574096f	1588	/**
okini3939	1:0f82c574096f	1589	* NUM_PPP: Max PPP sessions.
okini3939	1:0f82c574096f	1590	*/
okini3939	1:0f82c574096f	1591	#ifndef NUM_PPP
okini3939	1:0f82c574096f	1592	#define NUM_PPP 1
okini3939	1:0f82c574096f	1593	#endif
okini3939	1:0f82c574096f	1594
okini3939	1:0f82c574096f	1595	/**
okini3939	1:0f82c574096f	1596	* PAP_SUPPORT==1: Support PAP.
okini3939	1:0f82c574096f	1597	*/
okini3939	1:0f82c574096f	1598	#ifndef PAP_SUPPORT
okini3939	1:0f82c574096f	1599	#define PAP_SUPPORT 0
okini3939	1:0f82c574096f	1600	#endif
okini3939	1:0f82c574096f	1601
okini3939	1:0f82c574096f	1602	/**
okini3939	1:0f82c574096f	1603	* CHAP_SUPPORT==1: Support CHAP.
okini3939	1:0f82c574096f	1604	*/
okini3939	1:0f82c574096f	1605	#ifndef CHAP_SUPPORT
okini3939	1:0f82c574096f	1606	#define CHAP_SUPPORT 0
okini3939	1:0f82c574096f	1607	#endif
okini3939	1:0f82c574096f	1608
okini3939	1:0f82c574096f	1609	/**
okini3939	1:0f82c574096f	1610	* MSCHAP_SUPPORT==1: Support MSCHAP. CURRENTLY NOT SUPPORTED! DO NOT SET!
okini3939	1:0f82c574096f	1611	*/
okini3939	1:0f82c574096f	1612	#ifndef MSCHAP_SUPPORT
okini3939	1:0f82c574096f	1613	#define MSCHAP_SUPPORT 0
okini3939	1:0f82c574096f	1614	#endif
okini3939	1:0f82c574096f	1615
okini3939	1:0f82c574096f	1616	/**
okini3939	1:0f82c574096f	1617	* CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
okini3939	1:0f82c574096f	1618	*/
okini3939	1:0f82c574096f	1619	#ifndef CBCP_SUPPORT
okini3939	1:0f82c574096f	1620	#define CBCP_SUPPORT 0
okini3939	1:0f82c574096f	1621	#endif
okini3939	1:0f82c574096f	1622
okini3939	1:0f82c574096f	1623	/**
okini3939	1:0f82c574096f	1624	* CCP_SUPPORT==1: Support CCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
okini3939	1:0f82c574096f	1625	*/
okini3939	1:0f82c574096f	1626	#ifndef CCP_SUPPORT
okini3939	1:0f82c574096f	1627	#define CCP_SUPPORT 0
okini3939	1:0f82c574096f	1628	#endif
okini3939	1:0f82c574096f	1629
okini3939	1:0f82c574096f	1630	/**
okini3939	1:0f82c574096f	1631	* VJ_SUPPORT==1: Support VJ header compression.
okini3939	1:0f82c574096f	1632	*/
okini3939	1:0f82c574096f	1633	#ifndef VJ_SUPPORT
okini3939	1:0f82c574096f	1634	#define VJ_SUPPORT 0
okini3939	1:0f82c574096f	1635	#endif
okini3939	1:0f82c574096f	1636
okini3939	1:0f82c574096f	1637	/**
okini3939	1:0f82c574096f	1638	* MD5_SUPPORT==1: Support MD5 (see also CHAP).
okini3939	1:0f82c574096f	1639	*/
okini3939	1:0f82c574096f	1640	#ifndef MD5_SUPPORT
okini3939	1:0f82c574096f	1641	#define MD5_SUPPORT 0
okini3939	1:0f82c574096f	1642	#endif
okini3939	1:0f82c574096f	1643
okini3939	1:0f82c574096f	1644	/*
okini3939	1:0f82c574096f	1645	* Timeouts
okini3939	1:0f82c574096f	1646	*/
okini3939	1:0f82c574096f	1647	#ifndef FSM_DEFTIMEOUT
okini3939	1:0f82c574096f	1648	#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
okini3939	1:0f82c574096f	1649	#endif
okini3939	1:0f82c574096f	1650
okini3939	1:0f82c574096f	1651	#ifndef FSM_DEFMAXTERMREQS
okini3939	1:0f82c574096f	1652	#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
okini3939	1:0f82c574096f	1653	#endif
okini3939	1:0f82c574096f	1654
okini3939	1:0f82c574096f	1655	#ifndef FSM_DEFMAXCONFREQS
okini3939	1:0f82c574096f	1656	#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
okini3939	1:0f82c574096f	1657	#endif
okini3939	1:0f82c574096f	1658
okini3939	1:0f82c574096f	1659	#ifndef FSM_DEFMAXNAKLOOPS
okini3939	1:0f82c574096f	1660	#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
okini3939	1:0f82c574096f	1661	#endif
okini3939	1:0f82c574096f	1662
okini3939	1:0f82c574096f	1663	#ifndef UPAP_DEFTIMEOUT
okini3939	1:0f82c574096f	1664	#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
okini3939	1:0f82c574096f	1665	#endif
okini3939	1:0f82c574096f	1666
okini3939	1:0f82c574096f	1667	#ifndef UPAP_DEFREQTIME
okini3939	1:0f82c574096f	1668	#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
okini3939	1:0f82c574096f	1669	#endif
okini3939	1:0f82c574096f	1670
okini3939	1:0f82c574096f	1671	#ifndef CHAP_DEFTIMEOUT
okini3939	1:0f82c574096f	1672	#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
okini3939	1:0f82c574096f	1673	#endif
okini3939	1:0f82c574096f	1674
okini3939	1:0f82c574096f	1675	#ifndef CHAP_DEFTRANSMITS
okini3939	1:0f82c574096f	1676	#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
okini3939	1:0f82c574096f	1677	#endif
okini3939	1:0f82c574096f	1678
okini3939	1:0f82c574096f	1679	/* Interval in seconds between keepalive echo requests, 0 to disable. */
okini3939	1:0f82c574096f	1680	#ifndef LCP_ECHOINTERVAL
okini3939	1:0f82c574096f	1681	#define LCP_ECHOINTERVAL 0
okini3939	1:0f82c574096f	1682	#endif
okini3939	1:0f82c574096f	1683
okini3939	1:0f82c574096f	1684	/* Number of unanswered echo requests before failure. */
okini3939	1:0f82c574096f	1685	#ifndef LCP_MAXECHOFAILS
okini3939	1:0f82c574096f	1686	#define LCP_MAXECHOFAILS 3
okini3939	1:0f82c574096f	1687	#endif
okini3939	1:0f82c574096f	1688
okini3939	1:0f82c574096f	1689	/* Max Xmit idle time (in jiffies) before resend flag char. */
okini3939	1:0f82c574096f	1690	#ifndef PPP_MAXIDLEFLAG
okini3939	1:0f82c574096f	1691	#define PPP_MAXIDLEFLAG 100
okini3939	1:0f82c574096f	1692	#endif
okini3939	1:0f82c574096f	1693
okini3939	1:0f82c574096f	1694	/*
okini3939	1:0f82c574096f	1695	* Packet sizes
okini3939	1:0f82c574096f	1696	*
okini3939	1:0f82c574096f	1697	* Note - lcp shouldn't be allowed to negotiate stuff outside these
okini3939	1:0f82c574096f	1698	* limits. See lcp.h in the pppd directory.
okini3939	1:0f82c574096f	1699	* (XXX - these constants should simply be shared by lcp.c instead
okini3939	1:0f82c574096f	1700	* of living in lcp.h)
okini3939	1:0f82c574096f	1701	*/
okini3939	1:0f82c574096f	1702	#define PPP_MTU 1500 /* Default MTU (size of Info field) */
okini3939	1:0f82c574096f	1703	#ifndef PPP_MAXMTU
okini3939	1:0f82c574096f	1704	/* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */
okini3939	1:0f82c574096f	1705	#define PPP_MAXMTU 1500 /* Largest MTU we allow */
okini3939	1:0f82c574096f	1706	#endif
okini3939	1:0f82c574096f	1707	#define PPP_MINMTU 64
okini3939	1:0f82c574096f	1708	#define PPP_MRU 1500 /* default MRU = max length of info field */
okini3939	1:0f82c574096f	1709	#define PPP_MAXMRU 1500 /* Largest MRU we allow */
okini3939	1:0f82c574096f	1710	#ifndef PPP_DEFMRU
okini3939	1:0f82c574096f	1711	#define PPP_DEFMRU 296 /* Try for this */
okini3939	1:0f82c574096f	1712	#endif
okini3939	1:0f82c574096f	1713	#define PPP_MINMRU 128 /* No MRUs below this */
okini3939	1:0f82c574096f	1714
okini3939	1:0f82c574096f	1715	#ifndef MAXNAMELEN
okini3939	1:0f82c574096f	1716	#define MAXNAMELEN 256 /* max length of hostname or name for auth */
okini3939	1:0f82c574096f	1717	#endif
okini3939	1:0f82c574096f	1718	#ifndef MAXSECRETLEN
okini3939	1:0f82c574096f	1719	#define MAXSECRETLEN 256 /* max length of password or secret */
okini3939	1:0f82c574096f	1720	#endif
okini3939	1:0f82c574096f	1721
okini3939	1:0f82c574096f	1722	#endif /* PPP_SUPPORT */
okini3939	1:0f82c574096f	1723
okini3939	1:0f82c574096f	1724	/*
okini3939	1:0f82c574096f	1725	--------------------------------------
okini3939	1:0f82c574096f	1726	---------- Checksum options ----------
okini3939	1:0f82c574096f	1727	--------------------------------------
okini3939	1:0f82c574096f	1728	*/
okini3939	1:0f82c574096f	1729	/**
okini3939	1:0f82c574096f	1730	* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.
okini3939	1:0f82c574096f	1731	*/
okini3939	1:0f82c574096f	1732	#ifndef CHECKSUM_GEN_IP
okini3939	1:0f82c574096f	1733	#define CHECKSUM_GEN_IP 1
okini3939	1:0f82c574096f	1734	#endif
okini3939	1:0f82c574096f	1735
okini3939	1:0f82c574096f	1736	/**
okini3939	1:0f82c574096f	1737	* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.
okini3939	1:0f82c574096f	1738	*/
okini3939	1:0f82c574096f	1739	#ifndef CHECKSUM_GEN_UDP
okini3939	1:0f82c574096f	1740	#define CHECKSUM_GEN_UDP 1
okini3939	1:0f82c574096f	1741	#endif
okini3939	1:0f82c574096f	1742
okini3939	1:0f82c574096f	1743	/**
okini3939	1:0f82c574096f	1744	* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.
okini3939	1:0f82c574096f	1745	*/
okini3939	1:0f82c574096f	1746	#ifndef CHECKSUM_GEN_TCP
okini3939	1:0f82c574096f	1747	#define CHECKSUM_GEN_TCP 1
okini3939	1:0f82c574096f	1748	#endif
okini3939	1:0f82c574096f	1749
okini3939	1:0f82c574096f	1750	/**
okini3939	1:0f82c574096f	1751	* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
okini3939	1:0f82c574096f	1752	*/
okini3939	1:0f82c574096f	1753	#ifndef CHECKSUM_CHECK_IP
okini3939	1:0f82c574096f	1754	#define CHECKSUM_CHECK_IP 1
okini3939	1:0f82c574096f	1755	#endif
okini3939	1:0f82c574096f	1756
okini3939	1:0f82c574096f	1757	/**
okini3939	1:0f82c574096f	1758	* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.
okini3939	1:0f82c574096f	1759	*/
okini3939	1:0f82c574096f	1760	#ifndef CHECKSUM_CHECK_UDP
okini3939	1:0f82c574096f	1761	#define CHECKSUM_CHECK_UDP 1
okini3939	1:0f82c574096f	1762	#endif
okini3939	1:0f82c574096f	1763
okini3939	1:0f82c574096f	1764	/**
okini3939	1:0f82c574096f	1765	* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.
okini3939	1:0f82c574096f	1766	*/
okini3939	1:0f82c574096f	1767	#ifndef CHECKSUM_CHECK_TCP
okini3939	1:0f82c574096f	1768	#define CHECKSUM_CHECK_TCP 1
okini3939	1:0f82c574096f	1769	#endif
okini3939	1:0f82c574096f	1770
okini3939	1:0f82c574096f	1771	/**
okini3939	1:0f82c574096f	1772	* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from
okini3939	1:0f82c574096f	1773	* application buffers to pbufs.
okini3939	1:0f82c574096f	1774	*/
okini3939	1:0f82c574096f	1775	#ifndef LWIP_CHECKSUM_ON_COPY
okini3939	1:0f82c574096f	1776	#define LWIP_CHECKSUM_ON_COPY 0
okini3939	1:0f82c574096f	1777	#endif
okini3939	1:0f82c574096f	1778
okini3939	1:0f82c574096f	1779	/*
okini3939	1:0f82c574096f	1780	---------------------------------------
okini3939	1:0f82c574096f	1781	---------- Debugging options ----------
okini3939	1:0f82c574096f	1782	---------------------------------------
okini3939	1:0f82c574096f	1783	*/
okini3939	1:0f82c574096f	1784	/**
okini3939	1:0f82c574096f	1785	* LWIP_DBG_MIN_LEVEL: After masking, the value of the debug is
okini3939	1:0f82c574096f	1786	* compared against this value. If it is smaller, then debugging
okini3939	1:0f82c574096f	1787	* messages are written.
okini3939	1:0f82c574096f	1788	*/
okini3939	1:0f82c574096f	1789	#ifndef LWIP_DBG_MIN_LEVEL
okini3939	1:0f82c574096f	1790	#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
okini3939	1:0f82c574096f	1791	#endif
okini3939	1:0f82c574096f	1792
okini3939	1:0f82c574096f	1793	/**
okini3939	1:0f82c574096f	1794	* LWIP_DBG_TYPES_ON: A mask that can be used to globally enable/disable
okini3939	1:0f82c574096f	1795	* debug messages of certain types.
okini3939	1:0f82c574096f	1796	*/
okini3939	1:0f82c574096f	1797	#ifndef LWIP_DBG_TYPES_ON
okini3939	1:0f82c574096f	1798	#define LWIP_DBG_TYPES_ON LWIP_DBG_ON
okini3939	1:0f82c574096f	1799	#endif
okini3939	1:0f82c574096f	1800
okini3939	1:0f82c574096f	1801	/**
okini3939	1:0f82c574096f	1802	* ETHARP_DEBUG: Enable debugging in etharp.c.
okini3939	1:0f82c574096f	1803	*/
okini3939	1:0f82c574096f	1804	#ifndef ETHARP_DEBUG
okini3939	1:0f82c574096f	1805	#define ETHARP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1806	#endif
okini3939	1:0f82c574096f	1807
okini3939	1:0f82c574096f	1808	/**
okini3939	1:0f82c574096f	1809	* NETIF_DEBUG: Enable debugging in netif.c.
okini3939	1:0f82c574096f	1810	*/
okini3939	1:0f82c574096f	1811	#ifndef NETIF_DEBUG
okini3939	1:0f82c574096f	1812	#define NETIF_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1813	#endif
okini3939	1:0f82c574096f	1814
okini3939	1:0f82c574096f	1815	/**
okini3939	1:0f82c574096f	1816	* PBUF_DEBUG: Enable debugging in pbuf.c.
okini3939	1:0f82c574096f	1817	*/
okini3939	1:0f82c574096f	1818	#ifndef PBUF_DEBUG
okini3939	1:0f82c574096f	1819	#define PBUF_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1820	#endif
okini3939	1:0f82c574096f	1821
okini3939	1:0f82c574096f	1822	/**
okini3939	1:0f82c574096f	1823	* API_LIB_DEBUG: Enable debugging in api_lib.c.
okini3939	1:0f82c574096f	1824	*/
okini3939	1:0f82c574096f	1825	#ifndef API_LIB_DEBUG
okini3939	1:0f82c574096f	1826	#define API_LIB_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1827	#endif
okini3939	1:0f82c574096f	1828
okini3939	1:0f82c574096f	1829	/**
okini3939	1:0f82c574096f	1830	* API_MSG_DEBUG: Enable debugging in api_msg.c.
okini3939	1:0f82c574096f	1831	*/
okini3939	1:0f82c574096f	1832	#ifndef API_MSG_DEBUG
okini3939	1:0f82c574096f	1833	#define API_MSG_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1834	#endif
okini3939	1:0f82c574096f	1835
okini3939	1:0f82c574096f	1836	/**
okini3939	1:0f82c574096f	1837	* SOCKETS_DEBUG: Enable debugging in sockets.c.
okini3939	1:0f82c574096f	1838	*/
okini3939	1:0f82c574096f	1839	#ifndef SOCKETS_DEBUG
okini3939	1:0f82c574096f	1840	#define SOCKETS_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1841	#endif
okini3939	1:0f82c574096f	1842
okini3939	1:0f82c574096f	1843	/**
okini3939	1:0f82c574096f	1844	* ICMP_DEBUG: Enable debugging in icmp.c.
okini3939	1:0f82c574096f	1845	*/
okini3939	1:0f82c574096f	1846	#ifndef ICMP_DEBUG
okini3939	1:0f82c574096f	1847	#define ICMP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1848	#endif
okini3939	1:0f82c574096f	1849
okini3939	1:0f82c574096f	1850	/**
okini3939	1:0f82c574096f	1851	* IGMP_DEBUG: Enable debugging in igmp.c.
okini3939	1:0f82c574096f	1852	*/
okini3939	1:0f82c574096f	1853	#ifndef IGMP_DEBUG
okini3939	1:0f82c574096f	1854	#define IGMP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1855	#endif
okini3939	1:0f82c574096f	1856
okini3939	1:0f82c574096f	1857	/**
okini3939	1:0f82c574096f	1858	* INET_DEBUG: Enable debugging in inet.c.
okini3939	1:0f82c574096f	1859	*/
okini3939	1:0f82c574096f	1860	#ifndef INET_DEBUG
okini3939	1:0f82c574096f	1861	#define INET_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1862	#endif
okini3939	1:0f82c574096f	1863
okini3939	1:0f82c574096f	1864	/**
okini3939	1:0f82c574096f	1865	* IP_DEBUG: Enable debugging for IP.
okini3939	1:0f82c574096f	1866	*/
okini3939	1:0f82c574096f	1867	#ifndef IP_DEBUG
okini3939	1:0f82c574096f	1868	#define IP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1869	#endif
okini3939	1:0f82c574096f	1870
okini3939	1:0f82c574096f	1871	/**
okini3939	1:0f82c574096f	1872	* IP_REASS_DEBUG: Enable debugging in ip_frag.c for both frag & reass.
okini3939	1:0f82c574096f	1873	*/
okini3939	1:0f82c574096f	1874	#ifndef IP_REASS_DEBUG
okini3939	1:0f82c574096f	1875	#define IP_REASS_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1876	#endif
okini3939	1:0f82c574096f	1877
okini3939	1:0f82c574096f	1878	/**
okini3939	1:0f82c574096f	1879	* RAW_DEBUG: Enable debugging in raw.c.
okini3939	1:0f82c574096f	1880	*/
okini3939	1:0f82c574096f	1881	#ifndef RAW_DEBUG
okini3939	1:0f82c574096f	1882	#define RAW_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1883	#endif
okini3939	1:0f82c574096f	1884
okini3939	1:0f82c574096f	1885	/**
okini3939	1:0f82c574096f	1886	* MEM_DEBUG: Enable debugging in mem.c.
okini3939	1:0f82c574096f	1887	*/
okini3939	1:0f82c574096f	1888	#ifndef MEM_DEBUG
okini3939	1:0f82c574096f	1889	#define MEM_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1890	#endif
okini3939	1:0f82c574096f	1891
okini3939	1:0f82c574096f	1892	/**
okini3939	1:0f82c574096f	1893	* MEMP_DEBUG: Enable debugging in memp.c.
okini3939	1:0f82c574096f	1894	*/
okini3939	1:0f82c574096f	1895	#ifndef MEMP_DEBUG
okini3939	1:0f82c574096f	1896	#define MEMP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1897	#endif
okini3939	1:0f82c574096f	1898
okini3939	1:0f82c574096f	1899	/**
okini3939	1:0f82c574096f	1900	* SYS_DEBUG: Enable debugging in sys.c.
okini3939	1:0f82c574096f	1901	*/
okini3939	1:0f82c574096f	1902	#ifndef SYS_DEBUG
okini3939	1:0f82c574096f	1903	#define SYS_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1904	#endif
okini3939	1:0f82c574096f	1905
okini3939	1:0f82c574096f	1906	/**
okini3939	1:0f82c574096f	1907	* TIMERS_DEBUG: Enable debugging in timers.c.
okini3939	1:0f82c574096f	1908	*/
okini3939	1:0f82c574096f	1909	#ifndef TIMERS_DEBUG
okini3939	1:0f82c574096f	1910	#define TIMERS_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1911	#endif
okini3939	1:0f82c574096f	1912
okini3939	1:0f82c574096f	1913	/**
okini3939	1:0f82c574096f	1914	* TCP_DEBUG: Enable debugging for TCP.
okini3939	1:0f82c574096f	1915	*/
okini3939	1:0f82c574096f	1916	#ifndef TCP_DEBUG
okini3939	1:0f82c574096f	1917	#define TCP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1918	#endif
okini3939	1:0f82c574096f	1919
okini3939	1:0f82c574096f	1920	/**
okini3939	1:0f82c574096f	1921	* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
okini3939	1:0f82c574096f	1922	*/
okini3939	1:0f82c574096f	1923	#ifndef TCP_INPUT_DEBUG
okini3939	1:0f82c574096f	1924	#define TCP_INPUT_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1925	#endif
okini3939	1:0f82c574096f	1926
okini3939	1:0f82c574096f	1927	/**
okini3939	1:0f82c574096f	1928	* TCP_FR_DEBUG: Enable debugging in tcp_in.c for fast retransmit.
okini3939	1:0f82c574096f	1929	*/
okini3939	1:0f82c574096f	1930	#ifndef TCP_FR_DEBUG
okini3939	1:0f82c574096f	1931	#define TCP_FR_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1932	#endif
okini3939	1:0f82c574096f	1933
okini3939	1:0f82c574096f	1934	/**
okini3939	1:0f82c574096f	1935	* TCP_RTO_DEBUG: Enable debugging in TCP for retransmit
okini3939	1:0f82c574096f	1936	* timeout.
okini3939	1:0f82c574096f	1937	*/
okini3939	1:0f82c574096f	1938	#ifndef TCP_RTO_DEBUG
okini3939	1:0f82c574096f	1939	#define TCP_RTO_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1940	#endif
okini3939	1:0f82c574096f	1941
okini3939	1:0f82c574096f	1942	/**
okini3939	1:0f82c574096f	1943	* TCP_CWND_DEBUG: Enable debugging for TCP congestion window.
okini3939	1:0f82c574096f	1944	*/
okini3939	1:0f82c574096f	1945	#ifndef TCP_CWND_DEBUG
okini3939	1:0f82c574096f	1946	#define TCP_CWND_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1947	#endif
okini3939	1:0f82c574096f	1948
okini3939	1:0f82c574096f	1949	/**
okini3939	1:0f82c574096f	1950	* TCP_WND_DEBUG: Enable debugging in tcp_in.c for window updating.
okini3939	1:0f82c574096f	1951	*/
okini3939	1:0f82c574096f	1952	#ifndef TCP_WND_DEBUG
okini3939	1:0f82c574096f	1953	#define TCP_WND_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1954	#endif
okini3939	1:0f82c574096f	1955
okini3939	1:0f82c574096f	1956	/**
okini3939	1:0f82c574096f	1957	* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
okini3939	1:0f82c574096f	1958	*/
okini3939	1:0f82c574096f	1959	#ifndef TCP_OUTPUT_DEBUG
okini3939	1:0f82c574096f	1960	#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1961	#endif
okini3939	1:0f82c574096f	1962
okini3939	1:0f82c574096f	1963	/**
okini3939	1:0f82c574096f	1964	* TCP_RST_DEBUG: Enable debugging for TCP with the RST message.
okini3939	1:0f82c574096f	1965	*/
okini3939	1:0f82c574096f	1966	#ifndef TCP_RST_DEBUG
okini3939	1:0f82c574096f	1967	#define TCP_RST_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1968	#endif
okini3939	1:0f82c574096f	1969
okini3939	1:0f82c574096f	1970	/**
okini3939	1:0f82c574096f	1971	* TCP_QLEN_DEBUG: Enable debugging for TCP queue lengths.
okini3939	1:0f82c574096f	1972	*/
okini3939	1:0f82c574096f	1973	#ifndef TCP_QLEN_DEBUG
okini3939	1:0f82c574096f	1974	#define TCP_QLEN_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1975	#endif
okini3939	1:0f82c574096f	1976
okini3939	1:0f82c574096f	1977	/**
okini3939	1:0f82c574096f	1978	* UDP_DEBUG: Enable debugging in UDP.
okini3939	1:0f82c574096f	1979	*/
okini3939	1:0f82c574096f	1980	#ifndef UDP_DEBUG
okini3939	1:0f82c574096f	1981	#define UDP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1982	#endif
okini3939	1:0f82c574096f	1983
okini3939	1:0f82c574096f	1984	/**
okini3939	1:0f82c574096f	1985	* TCPIP_DEBUG: Enable debugging in tcpip.c.
okini3939	1:0f82c574096f	1986	*/
okini3939	1:0f82c574096f	1987	#ifndef TCPIP_DEBUG
okini3939	1:0f82c574096f	1988	#define TCPIP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1989	#endif
okini3939	1:0f82c574096f	1990
okini3939	1:0f82c574096f	1991	/**
okini3939	1:0f82c574096f	1992	* PPP_DEBUG: Enable debugging for PPP.
okini3939	1:0f82c574096f	1993	*/
okini3939	1:0f82c574096f	1994	#ifndef PPP_DEBUG
okini3939	1:0f82c574096f	1995	#define PPP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	1996	#endif
okini3939	1:0f82c574096f	1997
okini3939	1:0f82c574096f	1998	/**
okini3939	1:0f82c574096f	1999	* SLIP_DEBUG: Enable debugging in slipif.c.
okini3939	1:0f82c574096f	2000	*/
okini3939	1:0f82c574096f	2001	#ifndef SLIP_DEBUG
okini3939	1:0f82c574096f	2002	#define SLIP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	2003	#endif
okini3939	1:0f82c574096f	2004
okini3939	1:0f82c574096f	2005	/**
okini3939	1:0f82c574096f	2006	* DHCP_DEBUG: Enable debugging in dhcp.c.
okini3939	1:0f82c574096f	2007	*/
okini3939	1:0f82c574096f	2008	#ifndef DHCP_DEBUG
okini3939	1:0f82c574096f	2009	#define DHCP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	2010	#endif
okini3939	1:0f82c574096f	2011
okini3939	1:0f82c574096f	2012	/**
okini3939	1:0f82c574096f	2013	* AUTOIP_DEBUG: Enable debugging in autoip.c.
okini3939	1:0f82c574096f	2014	*/
okini3939	1:0f82c574096f	2015	#ifndef AUTOIP_DEBUG
okini3939	1:0f82c574096f	2016	#define AUTOIP_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	2017	#endif
okini3939	1:0f82c574096f	2018
okini3939	1:0f82c574096f	2019	/**
okini3939	1:0f82c574096f	2020	* SNMP_MSG_DEBUG: Enable debugging for SNMP messages.
okini3939	1:0f82c574096f	2021	*/
okini3939	1:0f82c574096f	2022	#ifndef SNMP_MSG_DEBUG
okini3939	1:0f82c574096f	2023	#define SNMP_MSG_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	2024	#endif
okini3939	1:0f82c574096f	2025
okini3939	1:0f82c574096f	2026	/**
okini3939	1:0f82c574096f	2027	* SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs.
okini3939	1:0f82c574096f	2028	*/
okini3939	1:0f82c574096f	2029	#ifndef SNMP_MIB_DEBUG
okini3939	1:0f82c574096f	2030	#define SNMP_MIB_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	2031	#endif
okini3939	1:0f82c574096f	2032
okini3939	1:0f82c574096f	2033	/**
okini3939	1:0f82c574096f	2034	* DNS_DEBUG: Enable debugging for DNS.
okini3939	1:0f82c574096f	2035	*/
okini3939	1:0f82c574096f	2036	#ifndef DNS_DEBUG
okini3939	1:0f82c574096f	2037	#define DNS_DEBUG LWIP_DBG_OFF
okini3939	1:0f82c574096f	2038	#endif
okini3939	1:0f82c574096f	2039
okini3939	1:0f82c574096f	2040	#endif /* __LWIP_OPT_H__ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	20 Dec 2010
Imports:	17
Forks:	0
Commits:	7
Dependents:	0
Dependencies:	4
Followers:	2

EthernetNetIf/LPC2368/lwip/include/lwip/opt.h@1:0f82c574096f, 2010-12-26 (annotated)

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