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mbeduino + Weatherduino Weather Stations post test

EthernetNetIf/LPC1768/lwip/include/lwip/opt.h@0:10bcaa7c2253, 2010-10-26 (annotated)

Committer:: okini3939
Date:: Tue Oct 26 17:19:28 2010 +0000
Revision:: 0:10bcaa7c2253

Who changed what in which revision?

User	Revision	Line number	New contents of line
okini3939	0:10bcaa7c2253	1	/**
okini3939	0:10bcaa7c2253	2	* @file
okini3939	0:10bcaa7c2253	3	*
okini3939	0:10bcaa7c2253	4	* lwIP Options Configuration
okini3939	0:10bcaa7c2253	5	*/
okini3939	0:10bcaa7c2253	6
okini3939	0:10bcaa7c2253	7	/*
okini3939	0:10bcaa7c2253	8	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
okini3939	0:10bcaa7c2253	9	* All rights reserved.
okini3939	0:10bcaa7c2253	10	*
okini3939	0:10bcaa7c2253	11	* Redistribution and use in source and binary forms, with or without modification,
okini3939	0:10bcaa7c2253	12	* are permitted provided that the following conditions are met:
okini3939	0:10bcaa7c2253	13	*
okini3939	0:10bcaa7c2253	14	* 1. Redistributions of source code must retain the above copyright notice,
okini3939	0:10bcaa7c2253	15	* this list of conditions and the following disclaimer.
okini3939	0:10bcaa7c2253	16	* 2. Redistributions in binary form must reproduce the above copyright notice,
okini3939	0:10bcaa7c2253	17	* this list of conditions and the following disclaimer in the documentation
okini3939	0:10bcaa7c2253	18	* and/or other materials provided with the distribution.
okini3939	0:10bcaa7c2253	19	* 3. The name of the author may not be used to endorse or promote products
okini3939	0:10bcaa7c2253	20	* derived from this software without specific prior written permission.
okini3939	0:10bcaa7c2253	21	*
okini3939	0:10bcaa7c2253	22	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
okini3939	0:10bcaa7c2253	23	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
okini3939	0:10bcaa7c2253	24	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
okini3939	0:10bcaa7c2253	25	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
okini3939	0:10bcaa7c2253	26	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
okini3939	0:10bcaa7c2253	27	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
okini3939	0:10bcaa7c2253	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
okini3939	0:10bcaa7c2253	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
okini3939	0:10bcaa7c2253	30	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
okini3939	0:10bcaa7c2253	31	* OF SUCH DAMAGE.
okini3939	0:10bcaa7c2253	32	*
okini3939	0:10bcaa7c2253	33	* This file is part of the lwIP TCP/IP stack.
okini3939	0:10bcaa7c2253	34	*
okini3939	0:10bcaa7c2253	35	* Author: Adam Dunkels <adam@sics.se>
okini3939	0:10bcaa7c2253	36	*
okini3939	0:10bcaa7c2253	37	*/
okini3939	0:10bcaa7c2253	38	#ifndef __LWIP_OPT_H__
okini3939	0:10bcaa7c2253	39	#define __LWIP_OPT_H__
okini3939	0:10bcaa7c2253	40
okini3939	0:10bcaa7c2253	41	/*
okini3939	0:10bcaa7c2253	42	* Include user defined options first. Anything not defined in these files
okini3939	0:10bcaa7c2253	43	* will be set to standard values. Override anything you dont like!
okini3939	0:10bcaa7c2253	44	*/
okini3939	0:10bcaa7c2253	45	#include "lwipopts.h"
okini3939	0:10bcaa7c2253	46	#include "lwip/debug.h"
okini3939	0:10bcaa7c2253	47
okini3939	0:10bcaa7c2253	48	/*
okini3939	0:10bcaa7c2253	49	-----------------------------------------------
okini3939	0:10bcaa7c2253	50	---------- Platform specific locking ----------
okini3939	0:10bcaa7c2253	51	-----------------------------------------------
okini3939	0:10bcaa7c2253	52	*/
okini3939	0:10bcaa7c2253	53
okini3939	0:10bcaa7c2253	54	/**
okini3939	0:10bcaa7c2253	55	* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
okini3939	0:10bcaa7c2253	56	* critical regions during buffer allocation, deallocation and memory
okini3939	0:10bcaa7c2253	57	* allocation and deallocation.
okini3939	0:10bcaa7c2253	58	*/
okini3939	0:10bcaa7c2253	59	#ifndef SYS_LIGHTWEIGHT_PROT
okini3939	0:10bcaa7c2253	60	#define SYS_LIGHTWEIGHT_PROT 0
okini3939	0:10bcaa7c2253	61	#endif
okini3939	0:10bcaa7c2253	62
okini3939	0:10bcaa7c2253	63	/**
okini3939	0:10bcaa7c2253	64	* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
okini3939	0:10bcaa7c2253	65	* use lwIP facilities.
okini3939	0:10bcaa7c2253	66	*/
okini3939	0:10bcaa7c2253	67	#ifndef NO_SYS
okini3939	0:10bcaa7c2253	68	#define NO_SYS 0
okini3939	0:10bcaa7c2253	69	#endif
okini3939	0:10bcaa7c2253	70
okini3939	0:10bcaa7c2253	71	/**
okini3939	0:10bcaa7c2253	72	* NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1
okini3939	0:10bcaa7c2253	73	* Mainly for compatibility to old versions.
okini3939	0:10bcaa7c2253	74	*/
okini3939	0:10bcaa7c2253	75	#ifndef NO_SYS_NO_TIMERS
okini3939	0:10bcaa7c2253	76	#define NO_SYS_NO_TIMERS 0
okini3939	0:10bcaa7c2253	77	#endif
okini3939	0:10bcaa7c2253	78
okini3939	0:10bcaa7c2253	79	/**
okini3939	0:10bcaa7c2253	80	* MEMCPY: override this if you have a faster implementation at hand than the
okini3939	0:10bcaa7c2253	81	* one included in your C library
okini3939	0:10bcaa7c2253	82	*/
okini3939	0:10bcaa7c2253	83	#ifndef MEMCPY
okini3939	0:10bcaa7c2253	84	#define MEMCPY(dst,src,len) memcpy(dst,src,len)
okini3939	0:10bcaa7c2253	85	#endif
okini3939	0:10bcaa7c2253	86
okini3939	0:10bcaa7c2253	87	/**
okini3939	0:10bcaa7c2253	88	* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
okini3939	0:10bcaa7c2253	89	* call to memcpy() if the length is known at compile time and is small.
okini3939	0:10bcaa7c2253	90	*/
okini3939	0:10bcaa7c2253	91	#ifndef SMEMCPY
okini3939	0:10bcaa7c2253	92	#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
okini3939	0:10bcaa7c2253	93	#endif
okini3939	0:10bcaa7c2253	94
okini3939	0:10bcaa7c2253	95	/*
okini3939	0:10bcaa7c2253	96	------------------------------------
okini3939	0:10bcaa7c2253	97	---------- Memory options ----------
okini3939	0:10bcaa7c2253	98	------------------------------------
okini3939	0:10bcaa7c2253	99	*/
okini3939	0:10bcaa7c2253	100	/**
okini3939	0:10bcaa7c2253	101	* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
okini3939	0:10bcaa7c2253	102	* instead of the lwip internal allocator. Can save code size if you
okini3939	0:10bcaa7c2253	103	* already use it.
okini3939	0:10bcaa7c2253	104	*/
okini3939	0:10bcaa7c2253	105	#ifndef MEM_LIBC_MALLOC
okini3939	0:10bcaa7c2253	106	#define MEM_LIBC_MALLOC 0
okini3939	0:10bcaa7c2253	107	#endif
okini3939	0:10bcaa7c2253	108
okini3939	0:10bcaa7c2253	109	/**
okini3939	0:10bcaa7c2253	110	* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
okini3939	0:10bcaa7c2253	111	* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
okini3939	0:10bcaa7c2253	112	* speed and usage from interrupts!
okini3939	0:10bcaa7c2253	113	*/
okini3939	0:10bcaa7c2253	114	#ifndef MEMP_MEM_MALLOC
okini3939	0:10bcaa7c2253	115	#define MEMP_MEM_MALLOC 0
okini3939	0:10bcaa7c2253	116	#endif
okini3939	0:10bcaa7c2253	117
okini3939	0:10bcaa7c2253	118	/**
okini3939	0:10bcaa7c2253	119	* MEM_ALIGNMENT: should be set to the alignment of the CPU
okini3939	0:10bcaa7c2253	120	* 4 byte alignment -> #define MEM_ALIGNMENT 4
okini3939	0:10bcaa7c2253	121	* 2 byte alignment -> #define MEM_ALIGNMENT 2
okini3939	0:10bcaa7c2253	122	*/
okini3939	0:10bcaa7c2253	123	#ifndef MEM_ALIGNMENT
okini3939	0:10bcaa7c2253	124	#define MEM_ALIGNMENT 1
okini3939	0:10bcaa7c2253	125	#endif
okini3939	0:10bcaa7c2253	126
okini3939	0:10bcaa7c2253	127	/**
okini3939	0:10bcaa7c2253	128	* MEM_SIZE: the size of the heap memory. If the application will send
okini3939	0:10bcaa7c2253	129	* a lot of data that needs to be copied, this should be set high.
okini3939	0:10bcaa7c2253	130	*/
okini3939	0:10bcaa7c2253	131	#ifndef MEM_SIZE
okini3939	0:10bcaa7c2253	132	#define MEM_SIZE 1600
okini3939	0:10bcaa7c2253	133	#endif
okini3939	0:10bcaa7c2253	134
okini3939	0:10bcaa7c2253	135	/**
okini3939	0:10bcaa7c2253	136	* MEMP_SEPARATE_POOLS: if defined to 1, each pool is placed in its own array.
okini3939	0:10bcaa7c2253	137	* This can be used to individually change the location of each pool.
okini3939	0:10bcaa7c2253	138	* Default is one big array for all pools
okini3939	0:10bcaa7c2253	139	*/
okini3939	0:10bcaa7c2253	140	#ifndef MEMP_SEPARATE_POOLS
okini3939	0:10bcaa7c2253	141	#define MEMP_SEPARATE_POOLS 0
okini3939	0:10bcaa7c2253	142	#endif
okini3939	0:10bcaa7c2253	143
okini3939	0:10bcaa7c2253	144	/**
okini3939	0:10bcaa7c2253	145	* MEMP_OVERFLOW_CHECK: memp overflow protection reserves a configurable
okini3939	0:10bcaa7c2253	146	* amount of bytes before and after each memp element in every pool and fills
okini3939	0:10bcaa7c2253	147	* it with a prominent default value.
okini3939	0:10bcaa7c2253	148	* MEMP_OVERFLOW_CHECK == 0 no checking
okini3939	0:10bcaa7c2253	149	* MEMP_OVERFLOW_CHECK == 1 checks each element when it is freed
okini3939	0:10bcaa7c2253	150	* MEMP_OVERFLOW_CHECK >= 2 checks each element in every pool every time
okini3939	0:10bcaa7c2253	151	* memp_malloc() or memp_free() is called (useful but slow!)
okini3939	0:10bcaa7c2253	152	*/
okini3939	0:10bcaa7c2253	153	#ifndef MEMP_OVERFLOW_CHECK
okini3939	0:10bcaa7c2253	154	#define MEMP_OVERFLOW_CHECK 0
okini3939	0:10bcaa7c2253	155	#endif
okini3939	0:10bcaa7c2253	156
okini3939	0:10bcaa7c2253	157	/**
okini3939	0:10bcaa7c2253	158	* MEMP_SANITY_CHECK==1: run a sanity check after each memp_free() to make
okini3939	0:10bcaa7c2253	159	* sure that there are no cycles in the linked lists.
okini3939	0:10bcaa7c2253	160	*/
okini3939	0:10bcaa7c2253	161	#ifndef MEMP_SANITY_CHECK
okini3939	0:10bcaa7c2253	162	#define MEMP_SANITY_CHECK 0
okini3939	0:10bcaa7c2253	163	#endif
okini3939	0:10bcaa7c2253	164
okini3939	0:10bcaa7c2253	165	/**
okini3939	0:10bcaa7c2253	166	* MEM_USE_POOLS==1: Use an alternative to malloc() by allocating from a set
okini3939	0:10bcaa7c2253	167	* of memory pools of various sizes. When mem_malloc is called, an element of
okini3939	0:10bcaa7c2253	168	* the smallest pool that can provide the length needed is returned.
okini3939	0:10bcaa7c2253	169	* To use this, MEMP_USE_CUSTOM_POOLS also has to be enabled.
okini3939	0:10bcaa7c2253	170	*/
okini3939	0:10bcaa7c2253	171	#ifndef MEM_USE_POOLS
okini3939	0:10bcaa7c2253	172	#define MEM_USE_POOLS 0
okini3939	0:10bcaa7c2253	173	#endif
okini3939	0:10bcaa7c2253	174
okini3939	0:10bcaa7c2253	175	/**
okini3939	0:10bcaa7c2253	176	* MEM_USE_POOLS_TRY_BIGGER_POOL==1: if one malloc-pool is empty, try the next
okini3939	0:10bcaa7c2253	177	* bigger pool - WARNING: THIS MIGHT WASTE MEMORY but it can make a system more
okini3939	0:10bcaa7c2253	178	* reliable. */
okini3939	0:10bcaa7c2253	179	#ifndef MEM_USE_POOLS_TRY_BIGGER_POOL
okini3939	0:10bcaa7c2253	180	#define MEM_USE_POOLS_TRY_BIGGER_POOL 0
okini3939	0:10bcaa7c2253	181	#endif
okini3939	0:10bcaa7c2253	182
okini3939	0:10bcaa7c2253	183	/**
okini3939	0:10bcaa7c2253	184	* MEMP_USE_CUSTOM_POOLS==1: whether to include a user file lwippools.h
okini3939	0:10bcaa7c2253	185	* that defines additional pools beyond the "standard" ones required
okini3939	0:10bcaa7c2253	186	* by lwIP. If you set this to 1, you must have lwippools.h in your
okini3939	0:10bcaa7c2253	187	* inlude path somewhere.
okini3939	0:10bcaa7c2253	188	*/
okini3939	0:10bcaa7c2253	189	#ifndef MEMP_USE_CUSTOM_POOLS
okini3939	0:10bcaa7c2253	190	#define MEMP_USE_CUSTOM_POOLS 0
okini3939	0:10bcaa7c2253	191	#endif
okini3939	0:10bcaa7c2253	192
okini3939	0:10bcaa7c2253	193	/**
okini3939	0:10bcaa7c2253	194	* Set this to 1 if you want to free PBUF_RAM pbufs (or call mem_free()) from
okini3939	0:10bcaa7c2253	195	* interrupt context (or another context that doesn't allow waiting for a
okini3939	0:10bcaa7c2253	196	* semaphore).
okini3939	0:10bcaa7c2253	197	* If set to 1, mem_malloc will be protected by a semaphore and SYS_ARCH_PROTECT,
okini3939	0:10bcaa7c2253	198	* while mem_free will only use SYS_ARCH_PROTECT. mem_malloc SYS_ARCH_UNPROTECTs
okini3939	0:10bcaa7c2253	199	* with each loop so that mem_free can run.
okini3939	0:10bcaa7c2253	200	*
okini3939	0:10bcaa7c2253	201	* ATTENTION: As you can see from the above description, this leads to dis-/
okini3939	0:10bcaa7c2253	202	* enabling interrupts often, which can be slow! Also, on low memory, mem_malloc
okini3939	0:10bcaa7c2253	203	* can need longer.
okini3939	0:10bcaa7c2253	204	*
okini3939	0:10bcaa7c2253	205	* If you don't want that, at least for NO_SYS=0, you can still use the following
okini3939	0:10bcaa7c2253	206	* functions to enqueue a deallocation call which then runs in the tcpip_thread
okini3939	0:10bcaa7c2253	207	* context:
okini3939	0:10bcaa7c2253	208	* - pbuf_free_callback(p);
okini3939	0:10bcaa7c2253	209	* - mem_free_callback(m);
okini3939	0:10bcaa7c2253	210	*/
okini3939	0:10bcaa7c2253	211	#ifndef LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT
okini3939	0:10bcaa7c2253	212	#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0
okini3939	0:10bcaa7c2253	213	#endif
okini3939	0:10bcaa7c2253	214
okini3939	0:10bcaa7c2253	215	/*
okini3939	0:10bcaa7c2253	216	------------------------------------------------
okini3939	0:10bcaa7c2253	217	---------- Internal Memory Pool Sizes ----------
okini3939	0:10bcaa7c2253	218	------------------------------------------------
okini3939	0:10bcaa7c2253	219	*/
okini3939	0:10bcaa7c2253	220	/**
okini3939	0:10bcaa7c2253	221	* MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF).
okini3939	0:10bcaa7c2253	222	* If the application sends a lot of data out of ROM (or other static memory),
okini3939	0:10bcaa7c2253	223	* this should be set high.
okini3939	0:10bcaa7c2253	224	*/
okini3939	0:10bcaa7c2253	225	#ifndef MEMP_NUM_PBUF
okini3939	0:10bcaa7c2253	226	#define MEMP_NUM_PBUF 16
okini3939	0:10bcaa7c2253	227	#endif
okini3939	0:10bcaa7c2253	228
okini3939	0:10bcaa7c2253	229	/**
okini3939	0:10bcaa7c2253	230	* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
okini3939	0:10bcaa7c2253	231	* (requires the LWIP_RAW option)
okini3939	0:10bcaa7c2253	232	*/
okini3939	0:10bcaa7c2253	233	#ifndef MEMP_NUM_RAW_PCB
okini3939	0:10bcaa7c2253	234	#define MEMP_NUM_RAW_PCB 4
okini3939	0:10bcaa7c2253	235	#endif
okini3939	0:10bcaa7c2253	236
okini3939	0:10bcaa7c2253	237	/**
okini3939	0:10bcaa7c2253	238	* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
okini3939	0:10bcaa7c2253	239	* per active UDP "connection".
okini3939	0:10bcaa7c2253	240	* (requires the LWIP_UDP option)
okini3939	0:10bcaa7c2253	241	*/
okini3939	0:10bcaa7c2253	242	#ifndef MEMP_NUM_UDP_PCB
okini3939	0:10bcaa7c2253	243	#define MEMP_NUM_UDP_PCB 4
okini3939	0:10bcaa7c2253	244	#endif
okini3939	0:10bcaa7c2253	245
okini3939	0:10bcaa7c2253	246	/**
okini3939	0:10bcaa7c2253	247	* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
okini3939	0:10bcaa7c2253	248	* (requires the LWIP_TCP option)
okini3939	0:10bcaa7c2253	249	*/
okini3939	0:10bcaa7c2253	250	#ifndef MEMP_NUM_TCP_PCB
okini3939	0:10bcaa7c2253	251	#define MEMP_NUM_TCP_PCB 5
okini3939	0:10bcaa7c2253	252	#endif
okini3939	0:10bcaa7c2253	253
okini3939	0:10bcaa7c2253	254	/**
okini3939	0:10bcaa7c2253	255	* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
okini3939	0:10bcaa7c2253	256	* (requires the LWIP_TCP option)
okini3939	0:10bcaa7c2253	257	*/
okini3939	0:10bcaa7c2253	258	#ifndef MEMP_NUM_TCP_PCB_LISTEN
okini3939	0:10bcaa7c2253	259	#define MEMP_NUM_TCP_PCB_LISTEN 8
okini3939	0:10bcaa7c2253	260	#endif
okini3939	0:10bcaa7c2253	261
okini3939	0:10bcaa7c2253	262	/**
okini3939	0:10bcaa7c2253	263	* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments.
okini3939	0:10bcaa7c2253	264	* (requires the LWIP_TCP option)
okini3939	0:10bcaa7c2253	265	*/
okini3939	0:10bcaa7c2253	266	#ifndef MEMP_NUM_TCP_SEG
okini3939	0:10bcaa7c2253	267	#define MEMP_NUM_TCP_SEG 16
okini3939	0:10bcaa7c2253	268	#endif
okini3939	0:10bcaa7c2253	269
okini3939	0:10bcaa7c2253	270	/**
okini3939	0:10bcaa7c2253	271	* MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for
okini3939	0:10bcaa7c2253	272	* reassembly (whole packets, not fragments!)
okini3939	0:10bcaa7c2253	273	*/
okini3939	0:10bcaa7c2253	274	#ifndef MEMP_NUM_REASSDATA
okini3939	0:10bcaa7c2253	275	#define MEMP_NUM_REASSDATA 5
okini3939	0:10bcaa7c2253	276	#endif
okini3939	0:10bcaa7c2253	277
okini3939	0:10bcaa7c2253	278	/**
okini3939	0:10bcaa7c2253	279	* MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent
okini3939	0:10bcaa7c2253	280	* (fragments, not whole packets!).
okini3939	0:10bcaa7c2253	281	* This is only used with IP_FRAG_USES_STATIC_BUF==0 and
okini3939	0:10bcaa7c2253	282	* LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs
okini3939	0:10bcaa7c2253	283	* where the packet is not yet sent when netif->output returns.
okini3939	0:10bcaa7c2253	284	*/
okini3939	0:10bcaa7c2253	285	#ifndef MEMP_NUM_FRAG_PBUF
okini3939	0:10bcaa7c2253	286	#define MEMP_NUM_FRAG_PBUF 15
okini3939	0:10bcaa7c2253	287	#endif
okini3939	0:10bcaa7c2253	288
okini3939	0:10bcaa7c2253	289	/**
okini3939	0:10bcaa7c2253	290	* MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
okini3939	0:10bcaa7c2253	291	* packets (pbufs) that are waiting for an ARP request (to resolve
okini3939	0:10bcaa7c2253	292	* their destination address) to finish.
okini3939	0:10bcaa7c2253	293	* (requires the ARP_QUEUEING option)
okini3939	0:10bcaa7c2253	294	*/
okini3939	0:10bcaa7c2253	295	#ifndef MEMP_NUM_ARP_QUEUE
okini3939	0:10bcaa7c2253	296	#define MEMP_NUM_ARP_QUEUE 30
okini3939	0:10bcaa7c2253	297	#endif
okini3939	0:10bcaa7c2253	298
okini3939	0:10bcaa7c2253	299	/**
okini3939	0:10bcaa7c2253	300	* MEMP_NUM_IGMP_GROUP: The number of multicast groups whose network interfaces
okini3939	0:10bcaa7c2253	301	* can be members et the same time (one per netif - allsystems group -, plus one
okini3939	0:10bcaa7c2253	302	* per netif membership).
okini3939	0:10bcaa7c2253	303	* (requires the LWIP_IGMP option)
okini3939	0:10bcaa7c2253	304	*/
okini3939	0:10bcaa7c2253	305	#ifndef MEMP_NUM_IGMP_GROUP
okini3939	0:10bcaa7c2253	306	#define MEMP_NUM_IGMP_GROUP 8
okini3939	0:10bcaa7c2253	307	#endif
okini3939	0:10bcaa7c2253	308
okini3939	0:10bcaa7c2253	309	/**
okini3939	0:10bcaa7c2253	310	* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts.
okini3939	0:10bcaa7c2253	311	* (requires NO_SYS==0)
okini3939	0:10bcaa7c2253	312	*/
okini3939	0:10bcaa7c2253	313	#ifndef MEMP_NUM_SYS_TIMEOUT
okini3939	0:10bcaa7c2253	314	#define MEMP_NUM_SYS_TIMEOUT 3
okini3939	0:10bcaa7c2253	315	#endif
okini3939	0:10bcaa7c2253	316
okini3939	0:10bcaa7c2253	317	/**
okini3939	0:10bcaa7c2253	318	* MEMP_NUM_NETBUF: the number of struct netbufs.
okini3939	0:10bcaa7c2253	319	* (only needed if you use the sequential API, like api_lib.c)
okini3939	0:10bcaa7c2253	320	*/
okini3939	0:10bcaa7c2253	321	#ifndef MEMP_NUM_NETBUF
okini3939	0:10bcaa7c2253	322	#define MEMP_NUM_NETBUF 2
okini3939	0:10bcaa7c2253	323	#endif
okini3939	0:10bcaa7c2253	324
okini3939	0:10bcaa7c2253	325	/**
okini3939	0:10bcaa7c2253	326	* MEMP_NUM_NETCONN: the number of struct netconns.
okini3939	0:10bcaa7c2253	327	* (only needed if you use the sequential API, like api_lib.c)
okini3939	0:10bcaa7c2253	328	*/
okini3939	0:10bcaa7c2253	329	#ifndef MEMP_NUM_NETCONN
okini3939	0:10bcaa7c2253	330	#define MEMP_NUM_NETCONN 4
okini3939	0:10bcaa7c2253	331	#endif
okini3939	0:10bcaa7c2253	332
okini3939	0:10bcaa7c2253	333	/**
okini3939	0:10bcaa7c2253	334	* MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used
okini3939	0:10bcaa7c2253	335	* for callback/timeout API communication.
okini3939	0:10bcaa7c2253	336	* (only needed if you use tcpip.c)
okini3939	0:10bcaa7c2253	337	*/
okini3939	0:10bcaa7c2253	338	#ifndef MEMP_NUM_TCPIP_MSG_API
okini3939	0:10bcaa7c2253	339	#define MEMP_NUM_TCPIP_MSG_API 8
okini3939	0:10bcaa7c2253	340	#endif
okini3939	0:10bcaa7c2253	341
okini3939	0:10bcaa7c2253	342	/**
okini3939	0:10bcaa7c2253	343	* MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used
okini3939	0:10bcaa7c2253	344	* for incoming packets.
okini3939	0:10bcaa7c2253	345	* (only needed if you use tcpip.c)
okini3939	0:10bcaa7c2253	346	*/
okini3939	0:10bcaa7c2253	347	#ifndef MEMP_NUM_TCPIP_MSG_INPKT
okini3939	0:10bcaa7c2253	348	#define MEMP_NUM_TCPIP_MSG_INPKT 8
okini3939	0:10bcaa7c2253	349	#endif
okini3939	0:10bcaa7c2253	350
okini3939	0:10bcaa7c2253	351	/**
okini3939	0:10bcaa7c2253	352	* MEMP_NUM_SNMP_NODE: the number of leafs in the SNMP tree.
okini3939	0:10bcaa7c2253	353	*/
okini3939	0:10bcaa7c2253	354	#ifndef MEMP_NUM_SNMP_NODE
okini3939	0:10bcaa7c2253	355	#define MEMP_NUM_SNMP_NODE 50
okini3939	0:10bcaa7c2253	356	#endif
okini3939	0:10bcaa7c2253	357
okini3939	0:10bcaa7c2253	358	/**
okini3939	0:10bcaa7c2253	359	* MEMP_NUM_SNMP_ROOTNODE: the number of branches in the SNMP tree.
okini3939	0:10bcaa7c2253	360	* Every branch has one leaf (MEMP_NUM_SNMP_NODE) at least!
okini3939	0:10bcaa7c2253	361	*/
okini3939	0:10bcaa7c2253	362	#ifndef MEMP_NUM_SNMP_ROOTNODE
okini3939	0:10bcaa7c2253	363	#define MEMP_NUM_SNMP_ROOTNODE 30
okini3939	0:10bcaa7c2253	364	#endif
okini3939	0:10bcaa7c2253	365
okini3939	0:10bcaa7c2253	366	/**
okini3939	0:10bcaa7c2253	367	* MEMP_NUM_SNMP_VARBIND: the number of concurrent requests (does not have to
okini3939	0:10bcaa7c2253	368	* be changed normally) - 2 of these are used per request (1 for input,
okini3939	0:10bcaa7c2253	369	* 1 for output)
okini3939	0:10bcaa7c2253	370	*/
okini3939	0:10bcaa7c2253	371	#ifndef MEMP_NUM_SNMP_VARBIND
okini3939	0:10bcaa7c2253	372	#define MEMP_NUM_SNMP_VARBIND 2
okini3939	0:10bcaa7c2253	373	#endif
okini3939	0:10bcaa7c2253	374
okini3939	0:10bcaa7c2253	375	/**
okini3939	0:10bcaa7c2253	376	* MEMP_NUM_SNMP_VALUE: the number of OID or values concurrently used
okini3939	0:10bcaa7c2253	377	* (does not have to be changed normally) - 3 of these are used per request
okini3939	0:10bcaa7c2253	378	* (1 for the value read and 2 for OIDs - input and output)
okini3939	0:10bcaa7c2253	379	*/
okini3939	0:10bcaa7c2253	380	#ifndef MEMP_NUM_SNMP_VALUE
okini3939	0:10bcaa7c2253	381	#define MEMP_NUM_SNMP_VALUE 3
okini3939	0:10bcaa7c2253	382	#endif
okini3939	0:10bcaa7c2253	383
okini3939	0:10bcaa7c2253	384	/**
okini3939	0:10bcaa7c2253	385	* MEMP_NUM_NETDB: the number of concurrently running lwip_addrinfo() calls
okini3939	0:10bcaa7c2253	386	* (before freeing the corresponding memory using lwip_freeaddrinfo()).
okini3939	0:10bcaa7c2253	387	*/
okini3939	0:10bcaa7c2253	388	#ifndef MEMP_NUM_NETDB
okini3939	0:10bcaa7c2253	389	#define MEMP_NUM_NETDB 1
okini3939	0:10bcaa7c2253	390	#endif
okini3939	0:10bcaa7c2253	391
okini3939	0:10bcaa7c2253	392	/**
okini3939	0:10bcaa7c2253	393	* MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list
okini3939	0:10bcaa7c2253	394	* if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1.
okini3939	0:10bcaa7c2253	395	*/
okini3939	0:10bcaa7c2253	396	#ifndef MEMP_NUM_LOCALHOSTLIST
okini3939	0:10bcaa7c2253	397	#define MEMP_NUM_LOCALHOSTLIST 1
okini3939	0:10bcaa7c2253	398	#endif
okini3939	0:10bcaa7c2253	399
okini3939	0:10bcaa7c2253	400	/**
okini3939	0:10bcaa7c2253	401	* MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
okini3939	0:10bcaa7c2253	402	* interfaces (only used with PPPOE_SUPPORT==1)
okini3939	0:10bcaa7c2253	403	*/
okini3939	0:10bcaa7c2253	404	#ifndef MEMP_NUM_PPPOE_INTERFACES
okini3939	0:10bcaa7c2253	405	#define MEMP_NUM_PPPOE_INTERFACES 1
okini3939	0:10bcaa7c2253	406	#endif
okini3939	0:10bcaa7c2253	407
okini3939	0:10bcaa7c2253	408	/**
okini3939	0:10bcaa7c2253	409	* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
okini3939	0:10bcaa7c2253	410	*/
okini3939	0:10bcaa7c2253	411	#ifndef PBUF_POOL_SIZE
okini3939	0:10bcaa7c2253	412	#define PBUF_POOL_SIZE 16
okini3939	0:10bcaa7c2253	413	#endif
okini3939	0:10bcaa7c2253	414
okini3939	0:10bcaa7c2253	415	/*
okini3939	0:10bcaa7c2253	416	---------------------------------
okini3939	0:10bcaa7c2253	417	---------- ARP options ----------
okini3939	0:10bcaa7c2253	418	---------------------------------
okini3939	0:10bcaa7c2253	419	*/
okini3939	0:10bcaa7c2253	420	/**
okini3939	0:10bcaa7c2253	421	* LWIP_ARP==1: Enable ARP functionality.
okini3939	0:10bcaa7c2253	422	*/
okini3939	0:10bcaa7c2253	423	#ifndef LWIP_ARP
okini3939	0:10bcaa7c2253	424	#define LWIP_ARP 1
okini3939	0:10bcaa7c2253	425	#endif
okini3939	0:10bcaa7c2253	426
okini3939	0:10bcaa7c2253	427	/**
okini3939	0:10bcaa7c2253	428	* ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached.
okini3939	0:10bcaa7c2253	429	*/
okini3939	0:10bcaa7c2253	430	#ifndef ARP_TABLE_SIZE
okini3939	0:10bcaa7c2253	431	#define ARP_TABLE_SIZE 10
okini3939	0:10bcaa7c2253	432	#endif
okini3939	0:10bcaa7c2253	433
okini3939	0:10bcaa7c2253	434	/**
okini3939	0:10bcaa7c2253	435	* ARP_QUEUEING==1: Outgoing packets are queued during hardware address
okini3939	0:10bcaa7c2253	436	* resolution.
okini3939	0:10bcaa7c2253	437	*/
okini3939	0:10bcaa7c2253	438	#ifndef ARP_QUEUEING
okini3939	0:10bcaa7c2253	439	#define ARP_QUEUEING 1
okini3939	0:10bcaa7c2253	440	#endif
okini3939	0:10bcaa7c2253	441
okini3939	0:10bcaa7c2253	442	/**
okini3939	0:10bcaa7c2253	443	* ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be
okini3939	0:10bcaa7c2253	444	* updated with the source MAC and IP addresses supplied in the packet.
okini3939	0:10bcaa7c2253	445	* You may want to disable this if you do not trust LAN peers to have the
okini3939	0:10bcaa7c2253	446	* correct addresses, or as a limited approach to attempt to handle
okini3939	0:10bcaa7c2253	447	* spoofing. If disabled, lwIP will need to make a new ARP request if
okini3939	0:10bcaa7c2253	448	* the peer is not already in the ARP table, adding a little latency.
okini3939	0:10bcaa7c2253	449	* The peer is in the ARP table if it requested our address before.
okini3939	0:10bcaa7c2253	450	* Also notice that this slows down input processing of every IP packet!
okini3939	0:10bcaa7c2253	451	*/
okini3939	0:10bcaa7c2253	452	#ifndef ETHARP_TRUST_IP_MAC
okini3939	0:10bcaa7c2253	453	#define ETHARP_TRUST_IP_MAC 0
okini3939	0:10bcaa7c2253	454	#endif
okini3939	0:10bcaa7c2253	455
okini3939	0:10bcaa7c2253	456	/**
okini3939	0:10bcaa7c2253	457	* ETHARP_SUPPORT_VLAN==1: support receiving ethernet packets with VLAN header.
okini3939	0:10bcaa7c2253	458	* Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check.
okini3939	0:10bcaa7c2253	459	* If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted.
okini3939	0:10bcaa7c2253	460	* If ETHARP_VLAN_CHECK is not defined, all traffic is accepted.
okini3939	0:10bcaa7c2253	461	*/
okini3939	0:10bcaa7c2253	462	#ifndef ETHARP_SUPPORT_VLAN
okini3939	0:10bcaa7c2253	463	#define ETHARP_SUPPORT_VLAN 0
okini3939	0:10bcaa7c2253	464	#endif
okini3939	0:10bcaa7c2253	465
okini3939	0:10bcaa7c2253	466	/** LWIP_ETHERNET==1: enable ethernet support for PPPoE even though ARP
okini3939	0:10bcaa7c2253	467	* might be disabled
okini3939	0:10bcaa7c2253	468	*/
okini3939	0:10bcaa7c2253	469	#ifndef LWIP_ETHERNET
okini3939	0:10bcaa7c2253	470	#define LWIP_ETHERNET (LWIP_ARP \|\| PPPOE_SUPPORT)
okini3939	0:10bcaa7c2253	471	#endif
okini3939	0:10bcaa7c2253	472
okini3939	0:10bcaa7c2253	473	/** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
okini3939	0:10bcaa7c2253	474	* alignment of payload after that header. Since the header is 14 bytes long,
okini3939	0:10bcaa7c2253	475	* without this padding e.g. addresses in the IP header will not be aligned
okini3939	0:10bcaa7c2253	476	* on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
okini3939	0:10bcaa7c2253	477	*/
okini3939	0:10bcaa7c2253	478	#ifndef ETH_PAD_SIZE
okini3939	0:10bcaa7c2253	479	#define ETH_PAD_SIZE 0
okini3939	0:10bcaa7c2253	480	#endif
okini3939	0:10bcaa7c2253	481
okini3939	0:10bcaa7c2253	482	/** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table
okini3939	0:10bcaa7c2253	483	* entries (using etharp_add_static_entry/etharp_remove_static_entry).
okini3939	0:10bcaa7c2253	484	*/
okini3939	0:10bcaa7c2253	485	#ifndef ETHARP_SUPPORT_STATIC_ENTRIES
okini3939	0:10bcaa7c2253	486	#define ETHARP_SUPPORT_STATIC_ENTRIES 0
okini3939	0:10bcaa7c2253	487	#endif
okini3939	0:10bcaa7c2253	488
okini3939	0:10bcaa7c2253	489
okini3939	0:10bcaa7c2253	490	/*
okini3939	0:10bcaa7c2253	491	--------------------------------
okini3939	0:10bcaa7c2253	492	---------- IP options ----------
okini3939	0:10bcaa7c2253	493	--------------------------------
okini3939	0:10bcaa7c2253	494	*/
okini3939	0:10bcaa7c2253	495	/**
okini3939	0:10bcaa7c2253	496	* IP_FORWARD==1: Enables the ability to forward IP packets across network
okini3939	0:10bcaa7c2253	497	* interfaces. If you are going to run lwIP on a device with only one network
okini3939	0:10bcaa7c2253	498	* interface, define this to 0.
okini3939	0:10bcaa7c2253	499	*/
okini3939	0:10bcaa7c2253	500	#ifndef IP_FORWARD
okini3939	0:10bcaa7c2253	501	#define IP_FORWARD 0
okini3939	0:10bcaa7c2253	502	#endif
okini3939	0:10bcaa7c2253	503
okini3939	0:10bcaa7c2253	504	/**
okini3939	0:10bcaa7c2253	505	* IP_OPTIONS_ALLOWED: Defines the behavior for IP options.
okini3939	0:10bcaa7c2253	506	* IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped.
okini3939	0:10bcaa7c2253	507	* IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed).
okini3939	0:10bcaa7c2253	508	*/
okini3939	0:10bcaa7c2253	509	#ifndef IP_OPTIONS_ALLOWED
okini3939	0:10bcaa7c2253	510	#define IP_OPTIONS_ALLOWED 1
okini3939	0:10bcaa7c2253	511	#endif
okini3939	0:10bcaa7c2253	512
okini3939	0:10bcaa7c2253	513	/**
okini3939	0:10bcaa7c2253	514	* IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
okini3939	0:10bcaa7c2253	515	* this option does not affect outgoing packet sizes, which can be controlled
okini3939	0:10bcaa7c2253	516	* via IP_FRAG.
okini3939	0:10bcaa7c2253	517	*/
okini3939	0:10bcaa7c2253	518	#ifndef IP_REASSEMBLY
okini3939	0:10bcaa7c2253	519	#define IP_REASSEMBLY 1
okini3939	0:10bcaa7c2253	520	#endif
okini3939	0:10bcaa7c2253	521
okini3939	0:10bcaa7c2253	522	/**
okini3939	0:10bcaa7c2253	523	* IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
okini3939	0:10bcaa7c2253	524	* that this option does not affect incoming packet sizes, which can be
okini3939	0:10bcaa7c2253	525	* controlled via IP_REASSEMBLY.
okini3939	0:10bcaa7c2253	526	*/
okini3939	0:10bcaa7c2253	527	#ifndef IP_FRAG
okini3939	0:10bcaa7c2253	528	#define IP_FRAG 1
okini3939	0:10bcaa7c2253	529	#endif
okini3939	0:10bcaa7c2253	530
okini3939	0:10bcaa7c2253	531	/**
okini3939	0:10bcaa7c2253	532	* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
okini3939	0:10bcaa7c2253	533	* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
okini3939	0:10bcaa7c2253	534	* in this time, the whole packet is discarded.
okini3939	0:10bcaa7c2253	535	*/
okini3939	0:10bcaa7c2253	536	#ifndef IP_REASS_MAXAGE
okini3939	0:10bcaa7c2253	537	#define IP_REASS_MAXAGE 3
okini3939	0:10bcaa7c2253	538	#endif
okini3939	0:10bcaa7c2253	539
okini3939	0:10bcaa7c2253	540	/**
okini3939	0:10bcaa7c2253	541	* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
okini3939	0:10bcaa7c2253	542	* Since the received pbufs are enqueued, be sure to configure
okini3939	0:10bcaa7c2253	543	* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
okini3939	0:10bcaa7c2253	544	* packets even if the maximum amount of fragments is enqueued for reassembly!
okini3939	0:10bcaa7c2253	545	*/
okini3939	0:10bcaa7c2253	546	#ifndef IP_REASS_MAX_PBUFS
okini3939	0:10bcaa7c2253	547	#define IP_REASS_MAX_PBUFS 10
okini3939	0:10bcaa7c2253	548	#endif
okini3939	0:10bcaa7c2253	549
okini3939	0:10bcaa7c2253	550	/**
okini3939	0:10bcaa7c2253	551	* IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
okini3939	0:10bcaa7c2253	552	* fragmentation. Otherwise pbufs are allocated and reference the original
okini3939	0:10bcaa7c2253	553	* packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1,
okini3939	0:10bcaa7c2253	554	* new PBUF_RAM pbufs are used for fragments).
okini3939	0:10bcaa7c2253	555	* ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs!
okini3939	0:10bcaa7c2253	556	*/
okini3939	0:10bcaa7c2253	557	#ifndef IP_FRAG_USES_STATIC_BUF
okini3939	0:10bcaa7c2253	558	#define IP_FRAG_USES_STATIC_BUF 0
okini3939	0:10bcaa7c2253	559	#endif
okini3939	0:10bcaa7c2253	560
okini3939	0:10bcaa7c2253	561	/**
okini3939	0:10bcaa7c2253	562	* IP_FRAG_MAX_MTU: Assumed max MTU on any interface for IP frag buffer
okini3939	0:10bcaa7c2253	563	* (requires IP_FRAG_USES_STATIC_BUF==1)
okini3939	0:10bcaa7c2253	564	*/
okini3939	0:10bcaa7c2253	565	#if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU)
okini3939	0:10bcaa7c2253	566	#define IP_FRAG_MAX_MTU 1500
okini3939	0:10bcaa7c2253	567	#endif
okini3939	0:10bcaa7c2253	568
okini3939	0:10bcaa7c2253	569	/**
okini3939	0:10bcaa7c2253	570	* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
okini3939	0:10bcaa7c2253	571	*/
okini3939	0:10bcaa7c2253	572	#ifndef IP_DEFAULT_TTL
okini3939	0:10bcaa7c2253	573	#define IP_DEFAULT_TTL 255
okini3939	0:10bcaa7c2253	574	#endif
okini3939	0:10bcaa7c2253	575
okini3939	0:10bcaa7c2253	576	/**
okini3939	0:10bcaa7c2253	577	* IP_SOF_BROADCAST=1: Use the SOF_BROADCAST field to enable broadcast
okini3939	0:10bcaa7c2253	578	* filter per pcb on udp and raw send operations. To enable broadcast filter
okini3939	0:10bcaa7c2253	579	* on recv operations, you also have to set IP_SOF_BROADCAST_RECV=1.
okini3939	0:10bcaa7c2253	580	*/
okini3939	0:10bcaa7c2253	581	#ifndef IP_SOF_BROADCAST
okini3939	0:10bcaa7c2253	582	#define IP_SOF_BROADCAST 0
okini3939	0:10bcaa7c2253	583	#endif
okini3939	0:10bcaa7c2253	584
okini3939	0:10bcaa7c2253	585	/**
okini3939	0:10bcaa7c2253	586	* IP_SOF_BROADCAST_RECV (requires IP_SOF_BROADCAST=1) enable the broadcast
okini3939	0:10bcaa7c2253	587	* filter on recv operations.
okini3939	0:10bcaa7c2253	588	*/
okini3939	0:10bcaa7c2253	589	#ifndef IP_SOF_BROADCAST_RECV
okini3939	0:10bcaa7c2253	590	#define IP_SOF_BROADCAST_RECV 0
okini3939	0:10bcaa7c2253	591	#endif
okini3939	0:10bcaa7c2253	592
okini3939	0:10bcaa7c2253	593	/*
okini3939	0:10bcaa7c2253	594	----------------------------------
okini3939	0:10bcaa7c2253	595	---------- ICMP options ----------
okini3939	0:10bcaa7c2253	596	----------------------------------
okini3939	0:10bcaa7c2253	597	*/
okini3939	0:10bcaa7c2253	598	/**
okini3939	0:10bcaa7c2253	599	* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
okini3939	0:10bcaa7c2253	600	* Be careful, disable that make your product non-compliant to RFC1122
okini3939	0:10bcaa7c2253	601	*/
okini3939	0:10bcaa7c2253	602	#ifndef LWIP_ICMP
okini3939	0:10bcaa7c2253	603	#define LWIP_ICMP 1
okini3939	0:10bcaa7c2253	604	#endif
okini3939	0:10bcaa7c2253	605
okini3939	0:10bcaa7c2253	606	/**
okini3939	0:10bcaa7c2253	607	* ICMP_TTL: Default value for Time-To-Live used by ICMP packets.
okini3939	0:10bcaa7c2253	608	*/
okini3939	0:10bcaa7c2253	609	#ifndef ICMP_TTL
okini3939	0:10bcaa7c2253	610	#define ICMP_TTL (IP_DEFAULT_TTL)
okini3939	0:10bcaa7c2253	611	#endif
okini3939	0:10bcaa7c2253	612
okini3939	0:10bcaa7c2253	613	/**
okini3939	0:10bcaa7c2253	614	* LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
okini3939	0:10bcaa7c2253	615	*/
okini3939	0:10bcaa7c2253	616	#ifndef LWIP_BROADCAST_PING
okini3939	0:10bcaa7c2253	617	#define LWIP_BROADCAST_PING 0
okini3939	0:10bcaa7c2253	618	#endif
okini3939	0:10bcaa7c2253	619
okini3939	0:10bcaa7c2253	620	/**
okini3939	0:10bcaa7c2253	621	* LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)
okini3939	0:10bcaa7c2253	622	*/
okini3939	0:10bcaa7c2253	623	#ifndef LWIP_MULTICAST_PING
okini3939	0:10bcaa7c2253	624	#define LWIP_MULTICAST_PING 0
okini3939	0:10bcaa7c2253	625	#endif
okini3939	0:10bcaa7c2253	626
okini3939	0:10bcaa7c2253	627	/*
okini3939	0:10bcaa7c2253	628	---------------------------------
okini3939	0:10bcaa7c2253	629	---------- RAW options ----------
okini3939	0:10bcaa7c2253	630	---------------------------------
okini3939	0:10bcaa7c2253	631	*/
okini3939	0:10bcaa7c2253	632	/**
okini3939	0:10bcaa7c2253	633	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
okini3939	0:10bcaa7c2253	634	*/
okini3939	0:10bcaa7c2253	635	#ifndef LWIP_RAW
okini3939	0:10bcaa7c2253	636	#define LWIP_RAW 1
okini3939	0:10bcaa7c2253	637	#endif
okini3939	0:10bcaa7c2253	638
okini3939	0:10bcaa7c2253	639	/**
okini3939	0:10bcaa7c2253	640	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
okini3939	0:10bcaa7c2253	641	*/
okini3939	0:10bcaa7c2253	642	#ifndef RAW_TTL
okini3939	0:10bcaa7c2253	643	#define RAW_TTL (IP_DEFAULT_TTL)
okini3939	0:10bcaa7c2253	644	#endif
okini3939	0:10bcaa7c2253	645
okini3939	0:10bcaa7c2253	646	/*
okini3939	0:10bcaa7c2253	647	----------------------------------
okini3939	0:10bcaa7c2253	648	---------- DHCP options ----------
okini3939	0:10bcaa7c2253	649	----------------------------------
okini3939	0:10bcaa7c2253	650	*/
okini3939	0:10bcaa7c2253	651	/**
okini3939	0:10bcaa7c2253	652	* LWIP_DHCP==1: Enable DHCP module.
okini3939	0:10bcaa7c2253	653	*/
okini3939	0:10bcaa7c2253	654	#ifndef LWIP_DHCP
okini3939	0:10bcaa7c2253	655	#define LWIP_DHCP 0
okini3939	0:10bcaa7c2253	656	#endif
okini3939	0:10bcaa7c2253	657
okini3939	0:10bcaa7c2253	658	/**
okini3939	0:10bcaa7c2253	659	* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
okini3939	0:10bcaa7c2253	660	*/
okini3939	0:10bcaa7c2253	661	#ifndef DHCP_DOES_ARP_CHECK
okini3939	0:10bcaa7c2253	662	#define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP))
okini3939	0:10bcaa7c2253	663	#endif
okini3939	0:10bcaa7c2253	664
okini3939	0:10bcaa7c2253	665	/*
okini3939	0:10bcaa7c2253	666	------------------------------------
okini3939	0:10bcaa7c2253	667	---------- AUTOIP options ----------
okini3939	0:10bcaa7c2253	668	------------------------------------
okini3939	0:10bcaa7c2253	669	*/
okini3939	0:10bcaa7c2253	670	/**
okini3939	0:10bcaa7c2253	671	* LWIP_AUTOIP==1: Enable AUTOIP module.
okini3939	0:10bcaa7c2253	672	*/
okini3939	0:10bcaa7c2253	673	#ifndef LWIP_AUTOIP
okini3939	0:10bcaa7c2253	674	#define LWIP_AUTOIP 0
okini3939	0:10bcaa7c2253	675	#endif
okini3939	0:10bcaa7c2253	676
okini3939	0:10bcaa7c2253	677	/**
okini3939	0:10bcaa7c2253	678	* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
okini3939	0:10bcaa7c2253	679	* the same interface at the same time.
okini3939	0:10bcaa7c2253	680	*/
okini3939	0:10bcaa7c2253	681	#ifndef LWIP_DHCP_AUTOIP_COOP
okini3939	0:10bcaa7c2253	682	#define LWIP_DHCP_AUTOIP_COOP 0
okini3939	0:10bcaa7c2253	683	#endif
okini3939	0:10bcaa7c2253	684
okini3939	0:10bcaa7c2253	685	/**
okini3939	0:10bcaa7c2253	686	* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
okini3939	0:10bcaa7c2253	687	* that should be sent before falling back on AUTOIP. This can be set
okini3939	0:10bcaa7c2253	688	* as low as 1 to get an AutoIP address very quickly, but you should
okini3939	0:10bcaa7c2253	689	* be prepared to handle a changing IP address when DHCP overrides
okini3939	0:10bcaa7c2253	690	* AutoIP.
okini3939	0:10bcaa7c2253	691	*/
okini3939	0:10bcaa7c2253	692	#ifndef LWIP_DHCP_AUTOIP_COOP_TRIES
okini3939	0:10bcaa7c2253	693	#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
okini3939	0:10bcaa7c2253	694	#endif
okini3939	0:10bcaa7c2253	695
okini3939	0:10bcaa7c2253	696	/*
okini3939	0:10bcaa7c2253	697	----------------------------------
okini3939	0:10bcaa7c2253	698	---------- SNMP options ----------
okini3939	0:10bcaa7c2253	699	----------------------------------
okini3939	0:10bcaa7c2253	700	*/
okini3939	0:10bcaa7c2253	701	/**
okini3939	0:10bcaa7c2253	702	* LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP
okini3939	0:10bcaa7c2253	703	* transport.
okini3939	0:10bcaa7c2253	704	*/
okini3939	0:10bcaa7c2253	705	#ifndef LWIP_SNMP
okini3939	0:10bcaa7c2253	706	#define LWIP_SNMP 0
okini3939	0:10bcaa7c2253	707	#endif
okini3939	0:10bcaa7c2253	708
okini3939	0:10bcaa7c2253	709	/**
okini3939	0:10bcaa7c2253	710	* SNMP_CONCURRENT_REQUESTS: Number of concurrent requests the module will
okini3939	0:10bcaa7c2253	711	* allow. At least one request buffer is required.
okini3939	0:10bcaa7c2253	712	* Does not have to be changed unless external MIBs answer request asynchronously
okini3939	0:10bcaa7c2253	713	*/
okini3939	0:10bcaa7c2253	714	#ifndef SNMP_CONCURRENT_REQUESTS
okini3939	0:10bcaa7c2253	715	#define SNMP_CONCURRENT_REQUESTS 1
okini3939	0:10bcaa7c2253	716	#endif
okini3939	0:10bcaa7c2253	717
okini3939	0:10bcaa7c2253	718	/**
okini3939	0:10bcaa7c2253	719	* SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap
okini3939	0:10bcaa7c2253	720	* destination is required
okini3939	0:10bcaa7c2253	721	*/
okini3939	0:10bcaa7c2253	722	#ifndef SNMP_TRAP_DESTINATIONS
okini3939	0:10bcaa7c2253	723	#define SNMP_TRAP_DESTINATIONS 1
okini3939	0:10bcaa7c2253	724	#endif
okini3939	0:10bcaa7c2253	725
okini3939	0:10bcaa7c2253	726	/**
okini3939	0:10bcaa7c2253	727	* SNMP_PRIVATE_MIB:
okini3939	0:10bcaa7c2253	728	* When using a private MIB, you have to create a file 'private_mib.h' that contains
okini3939	0:10bcaa7c2253	729	* a 'struct mib_array_node mib_private' which contains your MIB.
okini3939	0:10bcaa7c2253	730	*/
okini3939	0:10bcaa7c2253	731	#ifndef SNMP_PRIVATE_MIB
okini3939	0:10bcaa7c2253	732	#define SNMP_PRIVATE_MIB 0
okini3939	0:10bcaa7c2253	733	#endif
okini3939	0:10bcaa7c2253	734
okini3939	0:10bcaa7c2253	735	/**
okini3939	0:10bcaa7c2253	736	* Only allow SNMP write actions that are 'safe' (e.g. disabeling netifs is not
okini3939	0:10bcaa7c2253	737	* a safe action and disabled when SNMP_SAFE_REQUESTS = 1).
okini3939	0:10bcaa7c2253	738	* Unsafe requests are disabled by default!
okini3939	0:10bcaa7c2253	739	*/
okini3939	0:10bcaa7c2253	740	#ifndef SNMP_SAFE_REQUESTS
okini3939	0:10bcaa7c2253	741	#define SNMP_SAFE_REQUESTS 1
okini3939	0:10bcaa7c2253	742	#endif
okini3939	0:10bcaa7c2253	743
okini3939	0:10bcaa7c2253	744	/**
okini3939	0:10bcaa7c2253	745	* The maximum length of strings used. This affects the size of
okini3939	0:10bcaa7c2253	746	* MEMP_SNMP_VALUE elements.
okini3939	0:10bcaa7c2253	747	*/
okini3939	0:10bcaa7c2253	748	#ifndef SNMP_MAX_OCTET_STRING_LEN
okini3939	0:10bcaa7c2253	749	#define SNMP_MAX_OCTET_STRING_LEN 127
okini3939	0:10bcaa7c2253	750	#endif
okini3939	0:10bcaa7c2253	751
okini3939	0:10bcaa7c2253	752	/**
okini3939	0:10bcaa7c2253	753	* The maximum depth of the SNMP tree.
okini3939	0:10bcaa7c2253	754	* With private MIBs enabled, this depends on your MIB!
okini3939	0:10bcaa7c2253	755	* This affects the size of MEMP_SNMP_VALUE elements.
okini3939	0:10bcaa7c2253	756	*/
okini3939	0:10bcaa7c2253	757	#ifndef SNMP_MAX_TREE_DEPTH
okini3939	0:10bcaa7c2253	758	#define SNMP_MAX_TREE_DEPTH 15
okini3939	0:10bcaa7c2253	759	#endif
okini3939	0:10bcaa7c2253	760
okini3939	0:10bcaa7c2253	761	/**
okini3939	0:10bcaa7c2253	762	* The size of the MEMP_SNMP_VALUE elements, normally calculated from
okini3939	0:10bcaa7c2253	763	* SNMP_MAX_OCTET_STRING_LEN and SNMP_MAX_TREE_DEPTH.
okini3939	0:10bcaa7c2253	764	*/
okini3939	0:10bcaa7c2253	765	#ifndef SNMP_MAX_VALUE_SIZE
okini3939	0:10bcaa7c2253	766	#define SNMP_MAX_VALUE_SIZE LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN)+1, sizeof(s32_t)*(SNMP_MAX_TREE_DEPTH))
okini3939	0:10bcaa7c2253	767	#endif
okini3939	0:10bcaa7c2253	768
okini3939	0:10bcaa7c2253	769	/*
okini3939	0:10bcaa7c2253	770	----------------------------------
okini3939	0:10bcaa7c2253	771	---------- IGMP options ----------
okini3939	0:10bcaa7c2253	772	----------------------------------
okini3939	0:10bcaa7c2253	773	*/
okini3939	0:10bcaa7c2253	774	/**
okini3939	0:10bcaa7c2253	775	* LWIP_IGMP==1: Turn on IGMP module.
okini3939	0:10bcaa7c2253	776	*/
okini3939	0:10bcaa7c2253	777	#ifndef LWIP_IGMP
okini3939	0:10bcaa7c2253	778	#define LWIP_IGMP 0
okini3939	0:10bcaa7c2253	779	#endif
okini3939	0:10bcaa7c2253	780
okini3939	0:10bcaa7c2253	781	/*
okini3939	0:10bcaa7c2253	782	----------------------------------
okini3939	0:10bcaa7c2253	783	---------- DNS options -----------
okini3939	0:10bcaa7c2253	784	----------------------------------
okini3939	0:10bcaa7c2253	785	*/
okini3939	0:10bcaa7c2253	786	/**
okini3939	0:10bcaa7c2253	787	* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
okini3939	0:10bcaa7c2253	788	* transport.
okini3939	0:10bcaa7c2253	789	*/
okini3939	0:10bcaa7c2253	790	#ifndef LWIP_DNS
okini3939	0:10bcaa7c2253	791	#define LWIP_DNS 0
okini3939	0:10bcaa7c2253	792	#endif
okini3939	0:10bcaa7c2253	793
okini3939	0:10bcaa7c2253	794	/** DNS maximum number of entries to maintain locally. */
okini3939	0:10bcaa7c2253	795	#ifndef DNS_TABLE_SIZE
okini3939	0:10bcaa7c2253	796	#define DNS_TABLE_SIZE 4
okini3939	0:10bcaa7c2253	797	#endif
okini3939	0:10bcaa7c2253	798
okini3939	0:10bcaa7c2253	799	/** DNS maximum host name length supported in the name table. */
okini3939	0:10bcaa7c2253	800	#ifndef DNS_MAX_NAME_LENGTH
okini3939	0:10bcaa7c2253	801	#define DNS_MAX_NAME_LENGTH 256
okini3939	0:10bcaa7c2253	802	#endif
okini3939	0:10bcaa7c2253	803
okini3939	0:10bcaa7c2253	804	/** The maximum of DNS servers */
okini3939	0:10bcaa7c2253	805	#ifndef DNS_MAX_SERVERS
okini3939	0:10bcaa7c2253	806	#define DNS_MAX_SERVERS 2
okini3939	0:10bcaa7c2253	807	#endif
okini3939	0:10bcaa7c2253	808
okini3939	0:10bcaa7c2253	809	/** DNS do a name checking between the query and the response. */
okini3939	0:10bcaa7c2253	810	#ifndef DNS_DOES_NAME_CHECK
okini3939	0:10bcaa7c2253	811	#define DNS_DOES_NAME_CHECK 1
okini3939	0:10bcaa7c2253	812	#endif
okini3939	0:10bcaa7c2253	813
okini3939	0:10bcaa7c2253	814	/** DNS message max. size. Default value is RFC compliant. */
okini3939	0:10bcaa7c2253	815	#ifndef DNS_MSG_SIZE
okini3939	0:10bcaa7c2253	816	#define DNS_MSG_SIZE 512
okini3939	0:10bcaa7c2253	817	#endif
okini3939	0:10bcaa7c2253	818
okini3939	0:10bcaa7c2253	819	/** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled,
okini3939	0:10bcaa7c2253	820	* you have to define
okini3939	0:10bcaa7c2253	821	* #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}}
okini3939	0:10bcaa7c2253	822	* (an array of structs name/address, where address is an u32_t in network
okini3939	0:10bcaa7c2253	823	* byte order).
okini3939	0:10bcaa7c2253	824	*
okini3939	0:10bcaa7c2253	825	* Instead, you can also use an external function:
okini3939	0:10bcaa7c2253	826	* #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name)
okini3939	0:10bcaa7c2253	827	* that returns the IP address or INADDR_NONE if not found.
okini3939	0:10bcaa7c2253	828	*/
okini3939	0:10bcaa7c2253	829	#ifndef DNS_LOCAL_HOSTLIST
okini3939	0:10bcaa7c2253	830	#define DNS_LOCAL_HOSTLIST 0
okini3939	0:10bcaa7c2253	831	#endif /* DNS_LOCAL_HOSTLIST */
okini3939	0:10bcaa7c2253	832
okini3939	0:10bcaa7c2253	833	/** If this is turned on, the local host-list can be dynamically changed
okini3939	0:10bcaa7c2253	834	* at runtime. */
okini3939	0:10bcaa7c2253	835	#ifndef DNS_LOCAL_HOSTLIST_IS_DYNAMIC
okini3939	0:10bcaa7c2253	836	#define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0
okini3939	0:10bcaa7c2253	837	#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
okini3939	0:10bcaa7c2253	838
okini3939	0:10bcaa7c2253	839	/*
okini3939	0:10bcaa7c2253	840	---------------------------------
okini3939	0:10bcaa7c2253	841	---------- UDP options ----------
okini3939	0:10bcaa7c2253	842	---------------------------------
okini3939	0:10bcaa7c2253	843	*/
okini3939	0:10bcaa7c2253	844	/**
okini3939	0:10bcaa7c2253	845	* LWIP_UDP==1: Turn on UDP.
okini3939	0:10bcaa7c2253	846	*/
okini3939	0:10bcaa7c2253	847	#ifndef LWIP_UDP
okini3939	0:10bcaa7c2253	848	#define LWIP_UDP 1
okini3939	0:10bcaa7c2253	849	#endif
okini3939	0:10bcaa7c2253	850
okini3939	0:10bcaa7c2253	851	/**
okini3939	0:10bcaa7c2253	852	* LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP)
okini3939	0:10bcaa7c2253	853	*/
okini3939	0:10bcaa7c2253	854	#ifndef LWIP_UDPLITE
okini3939	0:10bcaa7c2253	855	#define LWIP_UDPLITE 0
okini3939	0:10bcaa7c2253	856	#endif
okini3939	0:10bcaa7c2253	857
okini3939	0:10bcaa7c2253	858	/**
okini3939	0:10bcaa7c2253	859	* UDP_TTL: Default Time-To-Live value.
okini3939	0:10bcaa7c2253	860	*/
okini3939	0:10bcaa7c2253	861	#ifndef UDP_TTL
okini3939	0:10bcaa7c2253	862	#define UDP_TTL (IP_DEFAULT_TTL)
okini3939	0:10bcaa7c2253	863	#endif
okini3939	0:10bcaa7c2253	864
okini3939	0:10bcaa7c2253	865	/**
okini3939	0:10bcaa7c2253	866	* LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf.
okini3939	0:10bcaa7c2253	867	*/
okini3939	0:10bcaa7c2253	868	#ifndef LWIP_NETBUF_RECVINFO
okini3939	0:10bcaa7c2253	869	#define LWIP_NETBUF_RECVINFO 0
okini3939	0:10bcaa7c2253	870	#endif
okini3939	0:10bcaa7c2253	871
okini3939	0:10bcaa7c2253	872	/*
okini3939	0:10bcaa7c2253	873	---------------------------------
okini3939	0:10bcaa7c2253	874	---------- TCP options ----------
okini3939	0:10bcaa7c2253	875	---------------------------------
okini3939	0:10bcaa7c2253	876	*/
okini3939	0:10bcaa7c2253	877	/**
okini3939	0:10bcaa7c2253	878	* LWIP_TCP==1: Turn on TCP.
okini3939	0:10bcaa7c2253	879	*/
okini3939	0:10bcaa7c2253	880	#ifndef LWIP_TCP
okini3939	0:10bcaa7c2253	881	#define LWIP_TCP 1
okini3939	0:10bcaa7c2253	882	#endif
okini3939	0:10bcaa7c2253	883
okini3939	0:10bcaa7c2253	884	/**
okini3939	0:10bcaa7c2253	885	* TCP_TTL: Default Time-To-Live value.
okini3939	0:10bcaa7c2253	886	*/
okini3939	0:10bcaa7c2253	887	#ifndef TCP_TTL
okini3939	0:10bcaa7c2253	888	#define TCP_TTL (IP_DEFAULT_TTL)
okini3939	0:10bcaa7c2253	889	#endif
okini3939	0:10bcaa7c2253	890
okini3939	0:10bcaa7c2253	891	/**
okini3939	0:10bcaa7c2253	892	* TCP_WND: The size of a TCP window. This must be at least
okini3939	0:10bcaa7c2253	893	* (2 * TCP_MSS) for things to work well
okini3939	0:10bcaa7c2253	894	*/
okini3939	0:10bcaa7c2253	895	#ifndef TCP_WND
okini3939	0:10bcaa7c2253	896	#define TCP_WND (4 * TCP_MSS)
okini3939	0:10bcaa7c2253	897	#endif
okini3939	0:10bcaa7c2253	898
okini3939	0:10bcaa7c2253	899	/**
okini3939	0:10bcaa7c2253	900	* TCP_MAXRTX: Maximum number of retransmissions of data segments.
okini3939	0:10bcaa7c2253	901	*/
okini3939	0:10bcaa7c2253	902	#ifndef TCP_MAXRTX
okini3939	0:10bcaa7c2253	903	#define TCP_MAXRTX 12
okini3939	0:10bcaa7c2253	904	#endif
okini3939	0:10bcaa7c2253	905
okini3939	0:10bcaa7c2253	906	/**
okini3939	0:10bcaa7c2253	907	* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
okini3939	0:10bcaa7c2253	908	*/
okini3939	0:10bcaa7c2253	909	#ifndef TCP_SYNMAXRTX
okini3939	0:10bcaa7c2253	910	#define TCP_SYNMAXRTX 6
okini3939	0:10bcaa7c2253	911	#endif
okini3939	0:10bcaa7c2253	912
okini3939	0:10bcaa7c2253	913	/**
okini3939	0:10bcaa7c2253	914	* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
okini3939	0:10bcaa7c2253	915	* Define to 0 if your device is low on memory.
okini3939	0:10bcaa7c2253	916	*/
okini3939	0:10bcaa7c2253	917	#ifndef TCP_QUEUE_OOSEQ
okini3939	0:10bcaa7c2253	918	#define TCP_QUEUE_OOSEQ (LWIP_TCP)
okini3939	0:10bcaa7c2253	919	#endif
okini3939	0:10bcaa7c2253	920
okini3939	0:10bcaa7c2253	921	/**
okini3939	0:10bcaa7c2253	922	* TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default,
okini3939	0:10bcaa7c2253	923	* you might want to increase this.)
okini3939	0:10bcaa7c2253	924	* For the receive side, this MSS is advertised to the remote side
okini3939	0:10bcaa7c2253	925	* when opening a connection. For the transmit size, this MSS sets
okini3939	0:10bcaa7c2253	926	* an upper limit on the MSS advertised by the remote host.
okini3939	0:10bcaa7c2253	927	*/
okini3939	0:10bcaa7c2253	928	#ifndef TCP_MSS
okini3939	0:10bcaa7c2253	929	#define TCP_MSS 536
okini3939	0:10bcaa7c2253	930	#endif
okini3939	0:10bcaa7c2253	931
okini3939	0:10bcaa7c2253	932	/**
okini3939	0:10bcaa7c2253	933	* TCP_CALCULATE_EFF_SEND_MSS: "The maximum size of a segment that TCP really
okini3939	0:10bcaa7c2253	934	* sends, the 'effective send MSS,' MUST be the smaller of the send MSS (which
okini3939	0:10bcaa7c2253	935	* reflects the available reassembly buffer size at the remote host) and the
okini3939	0:10bcaa7c2253	936	* largest size permitted by the IP layer" (RFC 1122)
okini3939	0:10bcaa7c2253	937	* Setting this to 1 enables code that checks TCP_MSS against the MTU of the
okini3939	0:10bcaa7c2253	938	* netif used for a connection and limits the MSS if it would be too big otherwise.
okini3939	0:10bcaa7c2253	939	*/
okini3939	0:10bcaa7c2253	940	#ifndef TCP_CALCULATE_EFF_SEND_MSS
okini3939	0:10bcaa7c2253	941	#define TCP_CALCULATE_EFF_SEND_MSS 1
okini3939	0:10bcaa7c2253	942	#endif
okini3939	0:10bcaa7c2253	943
okini3939	0:10bcaa7c2253	944
okini3939	0:10bcaa7c2253	945	/**
okini3939	0:10bcaa7c2253	946	* TCP_SND_BUF: TCP sender buffer space (bytes).
okini3939	0:10bcaa7c2253	947	*/
okini3939	0:10bcaa7c2253	948	#ifndef TCP_SND_BUF
okini3939	0:10bcaa7c2253	949	#define TCP_SND_BUF 256
okini3939	0:10bcaa7c2253	950	#endif
okini3939	0:10bcaa7c2253	951
okini3939	0:10bcaa7c2253	952	/**
okini3939	0:10bcaa7c2253	953	* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
okini3939	0:10bcaa7c2253	954	* as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work.
okini3939	0:10bcaa7c2253	955	*/
okini3939	0:10bcaa7c2253	956	#ifndef TCP_SND_QUEUELEN
okini3939	0:10bcaa7c2253	957	#define TCP_SND_QUEUELEN (4 * (TCP_SND_BUF)/(TCP_MSS))
okini3939	0:10bcaa7c2253	958	#endif
okini3939	0:10bcaa7c2253	959
okini3939	0:10bcaa7c2253	960	/**
okini3939	0:10bcaa7c2253	961	* TCP_SNDLOWAT: TCP writable space (bytes). This must be less than
okini3939	0:10bcaa7c2253	962	* TCP_SND_BUF. It is the amount of space which must be available in the
okini3939	0:10bcaa7c2253	963	* TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT).
okini3939	0:10bcaa7c2253	964	*/
okini3939	0:10bcaa7c2253	965	#ifndef TCP_SNDLOWAT
okini3939	0:10bcaa7c2253	966	#define TCP_SNDLOWAT ((TCP_SND_BUF)/2)
okini3939	0:10bcaa7c2253	967	#endif
okini3939	0:10bcaa7c2253	968
okini3939	0:10bcaa7c2253	969	/**
okini3939	0:10bcaa7c2253	970	* TCP_SNDQUEUELOWAT: TCP writable bufs (pbuf count). This must be grater
okini3939	0:10bcaa7c2253	971	* than TCP_SND_QUEUELEN. If the number of pbufs queued on a pcb drops below
okini3939	0:10bcaa7c2253	972	* this number, select returns writable (combined with TCP_SNDLOWAT).
okini3939	0:10bcaa7c2253	973	*/
okini3939	0:10bcaa7c2253	974	#ifndef TCP_SNDQUEUELOWAT
okini3939	0:10bcaa7c2253	975	#define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2)
okini3939	0:10bcaa7c2253	976	#endif
okini3939	0:10bcaa7c2253	977
okini3939	0:10bcaa7c2253	978	/**
okini3939	0:10bcaa7c2253	979	* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
okini3939	0:10bcaa7c2253	980	*/
okini3939	0:10bcaa7c2253	981	#ifndef TCP_LISTEN_BACKLOG
okini3939	0:10bcaa7c2253	982	#define TCP_LISTEN_BACKLOG 0
okini3939	0:10bcaa7c2253	983	#endif
okini3939	0:10bcaa7c2253	984
okini3939	0:10bcaa7c2253	985	/**
okini3939	0:10bcaa7c2253	986	* The maximum allowed backlog for TCP listen netconns.
okini3939	0:10bcaa7c2253	987	* This backlog is used unless another is explicitly specified.
okini3939	0:10bcaa7c2253	988	* 0xff is the maximum (u8_t).
okini3939	0:10bcaa7c2253	989	*/
okini3939	0:10bcaa7c2253	990	#ifndef TCP_DEFAULT_LISTEN_BACKLOG
okini3939	0:10bcaa7c2253	991	#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
okini3939	0:10bcaa7c2253	992	#endif
okini3939	0:10bcaa7c2253	993
okini3939	0:10bcaa7c2253	994	/**
okini3939	0:10bcaa7c2253	995	* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
okini3939	0:10bcaa7c2253	996	* allocate ahead of time in an attempt to create shorter pbuf chains
okini3939	0:10bcaa7c2253	997	* for transmission. The meaningful range is 0 to TCP_MSS. Some
okini3939	0:10bcaa7c2253	998	* suggested values are:
okini3939	0:10bcaa7c2253	999	*
okini3939	0:10bcaa7c2253	1000	* 0: Disable oversized allocation. Each tcp_write() allocates a new
okini3939	0:10bcaa7c2253	1001	pbuf (old behaviour).
okini3939	0:10bcaa7c2253	1002	* 1: Allocate size-aligned pbufs with minimal excess. Use this if your
okini3939	0:10bcaa7c2253	1003	* scatter-gather DMA requires aligned fragments.
okini3939	0:10bcaa7c2253	1004	* 128: Limit the pbuf/memory overhead to 20%.
okini3939	0:10bcaa7c2253	1005	* TCP_MSS: Try to create unfragmented TCP packets.
okini3939	0:10bcaa7c2253	1006	* TCP_MSS/4: Try to create 4 fragments or less per TCP packet.
okini3939	0:10bcaa7c2253	1007	*/
okini3939	0:10bcaa7c2253	1008	#ifndef TCP_OVERSIZE
okini3939	0:10bcaa7c2253	1009	#define TCP_OVERSIZE TCP_MSS
okini3939	0:10bcaa7c2253	1010	#endif
okini3939	0:10bcaa7c2253	1011
okini3939	0:10bcaa7c2253	1012	/**
okini3939	0:10bcaa7c2253	1013	* LWIP_TCP_TIMESTAMPS==1: support the TCP timestamp option.
okini3939	0:10bcaa7c2253	1014	*/
okini3939	0:10bcaa7c2253	1015	#ifndef LWIP_TCP_TIMESTAMPS
okini3939	0:10bcaa7c2253	1016	#define LWIP_TCP_TIMESTAMPS 0
okini3939	0:10bcaa7c2253	1017	#endif
okini3939	0:10bcaa7c2253	1018
okini3939	0:10bcaa7c2253	1019	/**
okini3939	0:10bcaa7c2253	1020	* TCP_WND_UPDATE_THRESHOLD: difference in window to trigger an
okini3939	0:10bcaa7c2253	1021	* explicit window update
okini3939	0:10bcaa7c2253	1022	*/
okini3939	0:10bcaa7c2253	1023	#ifndef TCP_WND_UPDATE_THRESHOLD
okini3939	0:10bcaa7c2253	1024	#define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4)
okini3939	0:10bcaa7c2253	1025	#endif
okini3939	0:10bcaa7c2253	1026
okini3939	0:10bcaa7c2253	1027	/**
okini3939	0:10bcaa7c2253	1028	* LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1.
okini3939	0:10bcaa7c2253	1029	* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
okini3939	0:10bcaa7c2253	1030	* events (accept, sent, etc) that happen in the system.
okini3939	0:10bcaa7c2253	1031	* LWIP_CALLBACK_API==1: The PCB callback function is called directly
okini3939	0:10bcaa7c2253	1032	* for the event.
okini3939	0:10bcaa7c2253	1033	*/
okini3939	0:10bcaa7c2253	1034	#ifndef LWIP_EVENT_API
okini3939	0:10bcaa7c2253	1035	#define LWIP_EVENT_API 0
okini3939	0:10bcaa7c2253	1036	#define LWIP_CALLBACK_API 1
okini3939	0:10bcaa7c2253	1037	#else
okini3939	0:10bcaa7c2253	1038	#define LWIP_EVENT_API 1
okini3939	0:10bcaa7c2253	1039	#define LWIP_CALLBACK_API 0
okini3939	0:10bcaa7c2253	1040	#endif
okini3939	0:10bcaa7c2253	1041
okini3939	0:10bcaa7c2253	1042
okini3939	0:10bcaa7c2253	1043	/*
okini3939	0:10bcaa7c2253	1044	----------------------------------
okini3939	0:10bcaa7c2253	1045	---------- Pbuf options ----------
okini3939	0:10bcaa7c2253	1046	----------------------------------
okini3939	0:10bcaa7c2253	1047	*/
okini3939	0:10bcaa7c2253	1048	/**
okini3939	0:10bcaa7c2253	1049	* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
okini3939	0:10bcaa7c2253	1050	* link level header. The default is 14, the standard value for
okini3939	0:10bcaa7c2253	1051	* Ethernet.
okini3939	0:10bcaa7c2253	1052	*/
okini3939	0:10bcaa7c2253	1053	#ifndef PBUF_LINK_HLEN
okini3939	0:10bcaa7c2253	1054	#define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE)
okini3939	0:10bcaa7c2253	1055	#endif
okini3939	0:10bcaa7c2253	1056
okini3939	0:10bcaa7c2253	1057	/**
okini3939	0:10bcaa7c2253	1058	* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is
okini3939	0:10bcaa7c2253	1059	* designed to accomodate single full size TCP frame in one pbuf, including
okini3939	0:10bcaa7c2253	1060	* TCP_MSS, IP header, and link header.
okini3939	0:10bcaa7c2253	1061	*/
okini3939	0:10bcaa7c2253	1062	#ifndef PBUF_POOL_BUFSIZE
okini3939	0:10bcaa7c2253	1063	#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)
okini3939	0:10bcaa7c2253	1064	#endif
okini3939	0:10bcaa7c2253	1065
okini3939	0:10bcaa7c2253	1066	/*
okini3939	0:10bcaa7c2253	1067	------------------------------------------------
okini3939	0:10bcaa7c2253	1068	---------- Network Interfaces options ----------
okini3939	0:10bcaa7c2253	1069	------------------------------------------------
okini3939	0:10bcaa7c2253	1070	*/
okini3939	0:10bcaa7c2253	1071	/**
okini3939	0:10bcaa7c2253	1072	* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
okini3939	0:10bcaa7c2253	1073	* field.
okini3939	0:10bcaa7c2253	1074	*/
okini3939	0:10bcaa7c2253	1075	#ifndef LWIP_NETIF_HOSTNAME
okini3939	0:10bcaa7c2253	1076	#define LWIP_NETIF_HOSTNAME 0
okini3939	0:10bcaa7c2253	1077	#endif
okini3939	0:10bcaa7c2253	1078
okini3939	0:10bcaa7c2253	1079	/**
okini3939	0:10bcaa7c2253	1080	* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
okini3939	0:10bcaa7c2253	1081	*/
okini3939	0:10bcaa7c2253	1082	#ifndef LWIP_NETIF_API
okini3939	0:10bcaa7c2253	1083	#define LWIP_NETIF_API 0
okini3939	0:10bcaa7c2253	1084	#endif
okini3939	0:10bcaa7c2253	1085
okini3939	0:10bcaa7c2253	1086	/**
okini3939	0:10bcaa7c2253	1087	* LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface
okini3939	0:10bcaa7c2253	1088	* changes its up/down status (i.e., due to DHCP IP acquistion)
okini3939	0:10bcaa7c2253	1089	*/
okini3939	0:10bcaa7c2253	1090	#ifndef LWIP_NETIF_STATUS_CALLBACK
okini3939	0:10bcaa7c2253	1091	#define LWIP_NETIF_STATUS_CALLBACK 0
okini3939	0:10bcaa7c2253	1092	#endif
okini3939	0:10bcaa7c2253	1093
okini3939	0:10bcaa7c2253	1094	/**
okini3939	0:10bcaa7c2253	1095	* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
okini3939	0:10bcaa7c2253	1096	* whenever the link changes (i.e., link down)
okini3939	0:10bcaa7c2253	1097	*/
okini3939	0:10bcaa7c2253	1098	#ifndef LWIP_NETIF_LINK_CALLBACK
okini3939	0:10bcaa7c2253	1099	#define LWIP_NETIF_LINK_CALLBACK 0
okini3939	0:10bcaa7c2253	1100	#endif
okini3939	0:10bcaa7c2253	1101
okini3939	0:10bcaa7c2253	1102	/**
okini3939	0:10bcaa7c2253	1103	* LWIP_NETIF_HWADDRHINT==1: Cache link-layer-address hints (e.g. table
okini3939	0:10bcaa7c2253	1104	* indices) in struct netif. TCP and UDP can make use of this to prevent
okini3939	0:10bcaa7c2253	1105	* scanning the ARP table for every sent packet. While this is faster for big
okini3939	0:10bcaa7c2253	1106	* ARP tables or many concurrent connections, it might be counterproductive
okini3939	0:10bcaa7c2253	1107	* if you have a tiny ARP table or if there never are concurrent connections.
okini3939	0:10bcaa7c2253	1108	*/
okini3939	0:10bcaa7c2253	1109	#ifndef LWIP_NETIF_HWADDRHINT
okini3939	0:10bcaa7c2253	1110	#define LWIP_NETIF_HWADDRHINT 0
okini3939	0:10bcaa7c2253	1111	#endif
okini3939	0:10bcaa7c2253	1112
okini3939	0:10bcaa7c2253	1113	/**
okini3939	0:10bcaa7c2253	1114	* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
okini3939	0:10bcaa7c2253	1115	* address equal to the netif IP address, looping them back up the stack.
okini3939	0:10bcaa7c2253	1116	*/
okini3939	0:10bcaa7c2253	1117	#ifndef LWIP_NETIF_LOOPBACK
okini3939	0:10bcaa7c2253	1118	#define LWIP_NETIF_LOOPBACK 0
okini3939	0:10bcaa7c2253	1119	#endif
okini3939	0:10bcaa7c2253	1120
okini3939	0:10bcaa7c2253	1121	/**
okini3939	0:10bcaa7c2253	1122	* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
okini3939	0:10bcaa7c2253	1123	* sending for each netif (0 = disabled)
okini3939	0:10bcaa7c2253	1124	*/
okini3939	0:10bcaa7c2253	1125	#ifndef LWIP_LOOPBACK_MAX_PBUFS
okini3939	0:10bcaa7c2253	1126	#define LWIP_LOOPBACK_MAX_PBUFS 0
okini3939	0:10bcaa7c2253	1127	#endif
okini3939	0:10bcaa7c2253	1128
okini3939	0:10bcaa7c2253	1129	/**
okini3939	0:10bcaa7c2253	1130	* LWIP_NETIF_LOOPBACK_MULTITHREADING: Indicates whether threading is enabled in
okini3939	0:10bcaa7c2253	1131	* the system, as netifs must change how they behave depending on this setting
okini3939	0:10bcaa7c2253	1132	* for the LWIP_NETIF_LOOPBACK option to work.
okini3939	0:10bcaa7c2253	1133	* Setting this is needed to avoid reentering non-reentrant functions like
okini3939	0:10bcaa7c2253	1134	* tcp_input().
okini3939	0:10bcaa7c2253	1135	* LWIP_NETIF_LOOPBACK_MULTITHREADING==1: Indicates that the user is using a
okini3939	0:10bcaa7c2253	1136	* multithreaded environment like tcpip.c. In this case, netif->input()
okini3939	0:10bcaa7c2253	1137	* is called directly.
okini3939	0:10bcaa7c2253	1138	* LWIP_NETIF_LOOPBACK_MULTITHREADING==0: Indicates a polling (or NO_SYS) setup.
okini3939	0:10bcaa7c2253	1139	* The packets are put on a list and netif_poll() must be called in
okini3939	0:10bcaa7c2253	1140	* the main application loop.
okini3939	0:10bcaa7c2253	1141	*/
okini3939	0:10bcaa7c2253	1142	#ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING
okini3939	0:10bcaa7c2253	1143	#define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS)
okini3939	0:10bcaa7c2253	1144	#endif
okini3939	0:10bcaa7c2253	1145
okini3939	0:10bcaa7c2253	1146	/**
okini3939	0:10bcaa7c2253	1147	* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
okini3939	0:10bcaa7c2253	1148	* to be sent into one single pbuf. This is for compatibility with DMA-enabled
okini3939	0:10bcaa7c2253	1149	* MACs that do not support scatter-gather.
okini3939	0:10bcaa7c2253	1150	* Beware that this might involve CPU-memcpy before transmitting that would not
okini3939	0:10bcaa7c2253	1151	* be needed without this flag! Use this only if you need to!
okini3939	0:10bcaa7c2253	1152	*
okini3939	0:10bcaa7c2253	1153	* @todo: TCP and IP-frag do not work with this, yet:
okini3939	0:10bcaa7c2253	1154	*/
okini3939	0:10bcaa7c2253	1155	#ifndef LWIP_NETIF_TX_SINGLE_PBUF
okini3939	0:10bcaa7c2253	1156	#define LWIP_NETIF_TX_SINGLE_PBUF 0
okini3939	0:10bcaa7c2253	1157	#endif /* LWIP_NETIF_TX_SINGLE_PBUF */
okini3939	0:10bcaa7c2253	1158
okini3939	0:10bcaa7c2253	1159	/*
okini3939	0:10bcaa7c2253	1160	------------------------------------
okini3939	0:10bcaa7c2253	1161	---------- LOOPIF options ----------
okini3939	0:10bcaa7c2253	1162	------------------------------------
okini3939	0:10bcaa7c2253	1163	*/
okini3939	0:10bcaa7c2253	1164	/**
okini3939	0:10bcaa7c2253	1165	* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c
okini3939	0:10bcaa7c2253	1166	*/
okini3939	0:10bcaa7c2253	1167	#ifndef LWIP_HAVE_LOOPIF
okini3939	0:10bcaa7c2253	1168	#define LWIP_HAVE_LOOPIF 0
okini3939	0:10bcaa7c2253	1169	#endif
okini3939	0:10bcaa7c2253	1170
okini3939	0:10bcaa7c2253	1171	/*
okini3939	0:10bcaa7c2253	1172	------------------------------------
okini3939	0:10bcaa7c2253	1173	---------- SLIPIF options ----------
okini3939	0:10bcaa7c2253	1174	------------------------------------
okini3939	0:10bcaa7c2253	1175	*/
okini3939	0:10bcaa7c2253	1176	/**
okini3939	0:10bcaa7c2253	1177	* LWIP_HAVE_SLIPIF==1: Support slip interface and slipif.c
okini3939	0:10bcaa7c2253	1178	*/
okini3939	0:10bcaa7c2253	1179	#ifndef LWIP_HAVE_SLIPIF
okini3939	0:10bcaa7c2253	1180	#define LWIP_HAVE_SLIPIF 0
okini3939	0:10bcaa7c2253	1181	#endif
okini3939	0:10bcaa7c2253	1182
okini3939	0:10bcaa7c2253	1183	/*
okini3939	0:10bcaa7c2253	1184	------------------------------------
okini3939	0:10bcaa7c2253	1185	---------- Thread options ----------
okini3939	0:10bcaa7c2253	1186	------------------------------------
okini3939	0:10bcaa7c2253	1187	*/
okini3939	0:10bcaa7c2253	1188	/**
okini3939	0:10bcaa7c2253	1189	* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
okini3939	0:10bcaa7c2253	1190	*/
okini3939	0:10bcaa7c2253	1191	#ifndef TCPIP_THREAD_NAME
okini3939	0:10bcaa7c2253	1192	#define TCPIP_THREAD_NAME "tcpip_thread"
okini3939	0:10bcaa7c2253	1193	#endif
okini3939	0:10bcaa7c2253	1194
okini3939	0:10bcaa7c2253	1195	/**
okini3939	0:10bcaa7c2253	1196	* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
okini3939	0:10bcaa7c2253	1197	* The stack size value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1198	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1199	*/
okini3939	0:10bcaa7c2253	1200	#ifndef TCPIP_THREAD_STACKSIZE
okini3939	0:10bcaa7c2253	1201	#define TCPIP_THREAD_STACKSIZE 0
okini3939	0:10bcaa7c2253	1202	#endif
okini3939	0:10bcaa7c2253	1203
okini3939	0:10bcaa7c2253	1204	/**
okini3939	0:10bcaa7c2253	1205	* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
okini3939	0:10bcaa7c2253	1206	* The priority value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1207	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1208	*/
okini3939	0:10bcaa7c2253	1209	#ifndef TCPIP_THREAD_PRIO
okini3939	0:10bcaa7c2253	1210	#define TCPIP_THREAD_PRIO 1
okini3939	0:10bcaa7c2253	1211	#endif
okini3939	0:10bcaa7c2253	1212
okini3939	0:10bcaa7c2253	1213	/**
okini3939	0:10bcaa7c2253	1214	* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
okini3939	0:10bcaa7c2253	1215	* The queue size value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1216	* sys_mbox_new() when tcpip_init is called.
okini3939	0:10bcaa7c2253	1217	*/
okini3939	0:10bcaa7c2253	1218	#ifndef TCPIP_MBOX_SIZE
okini3939	0:10bcaa7c2253	1219	#define TCPIP_MBOX_SIZE 0
okini3939	0:10bcaa7c2253	1220	#endif
okini3939	0:10bcaa7c2253	1221
okini3939	0:10bcaa7c2253	1222	/**
okini3939	0:10bcaa7c2253	1223	* SLIPIF_THREAD_NAME: The name assigned to the slipif_loop thread.
okini3939	0:10bcaa7c2253	1224	*/
okini3939	0:10bcaa7c2253	1225	#ifndef SLIPIF_THREAD_NAME
okini3939	0:10bcaa7c2253	1226	#define SLIPIF_THREAD_NAME "slipif_loop"
okini3939	0:10bcaa7c2253	1227	#endif
okini3939	0:10bcaa7c2253	1228
okini3939	0:10bcaa7c2253	1229	/**
okini3939	0:10bcaa7c2253	1230	* SLIP_THREAD_STACKSIZE: The stack size used by the slipif_loop thread.
okini3939	0:10bcaa7c2253	1231	* The stack size value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1232	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1233	*/
okini3939	0:10bcaa7c2253	1234	#ifndef SLIPIF_THREAD_STACKSIZE
okini3939	0:10bcaa7c2253	1235	#define SLIPIF_THREAD_STACKSIZE 0
okini3939	0:10bcaa7c2253	1236	#endif
okini3939	0:10bcaa7c2253	1237
okini3939	0:10bcaa7c2253	1238	/**
okini3939	0:10bcaa7c2253	1239	* SLIPIF_THREAD_PRIO: The priority assigned to the slipif_loop thread.
okini3939	0:10bcaa7c2253	1240	* The priority value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1241	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1242	*/
okini3939	0:10bcaa7c2253	1243	#ifndef SLIPIF_THREAD_PRIO
okini3939	0:10bcaa7c2253	1244	#define SLIPIF_THREAD_PRIO 1
okini3939	0:10bcaa7c2253	1245	#endif
okini3939	0:10bcaa7c2253	1246
okini3939	0:10bcaa7c2253	1247	/**
okini3939	0:10bcaa7c2253	1248	* PPP_THREAD_NAME: The name assigned to the pppInputThread.
okini3939	0:10bcaa7c2253	1249	*/
okini3939	0:10bcaa7c2253	1250	#ifndef PPP_THREAD_NAME
okini3939	0:10bcaa7c2253	1251	#define PPP_THREAD_NAME "pppInputThread"
okini3939	0:10bcaa7c2253	1252	#endif
okini3939	0:10bcaa7c2253	1253
okini3939	0:10bcaa7c2253	1254	/**
okini3939	0:10bcaa7c2253	1255	* PPP_THREAD_STACKSIZE: The stack size used by the pppInputThread.
okini3939	0:10bcaa7c2253	1256	* The stack size value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1257	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1258	*/
okini3939	0:10bcaa7c2253	1259	#ifndef PPP_THREAD_STACKSIZE
okini3939	0:10bcaa7c2253	1260	#define PPP_THREAD_STACKSIZE 0
okini3939	0:10bcaa7c2253	1261	#endif
okini3939	0:10bcaa7c2253	1262
okini3939	0:10bcaa7c2253	1263	/**
okini3939	0:10bcaa7c2253	1264	* PPP_THREAD_PRIO: The priority assigned to the pppInputThread.
okini3939	0:10bcaa7c2253	1265	* The priority value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1266	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1267	*/
okini3939	0:10bcaa7c2253	1268	#ifndef PPP_THREAD_PRIO
okini3939	0:10bcaa7c2253	1269	#define PPP_THREAD_PRIO 1
okini3939	0:10bcaa7c2253	1270	#endif
okini3939	0:10bcaa7c2253	1271
okini3939	0:10bcaa7c2253	1272	/**
okini3939	0:10bcaa7c2253	1273	* DEFAULT_THREAD_NAME: The name assigned to any other lwIP thread.
okini3939	0:10bcaa7c2253	1274	*/
okini3939	0:10bcaa7c2253	1275	#ifndef DEFAULT_THREAD_NAME
okini3939	0:10bcaa7c2253	1276	#define DEFAULT_THREAD_NAME "lwIP"
okini3939	0:10bcaa7c2253	1277	#endif
okini3939	0:10bcaa7c2253	1278
okini3939	0:10bcaa7c2253	1279	/**
okini3939	0:10bcaa7c2253	1280	* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
okini3939	0:10bcaa7c2253	1281	* The stack size value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1282	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1283	*/
okini3939	0:10bcaa7c2253	1284	#ifndef DEFAULT_THREAD_STACKSIZE
okini3939	0:10bcaa7c2253	1285	#define DEFAULT_THREAD_STACKSIZE 0
okini3939	0:10bcaa7c2253	1286	#endif
okini3939	0:10bcaa7c2253	1287
okini3939	0:10bcaa7c2253	1288	/**
okini3939	0:10bcaa7c2253	1289	* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
okini3939	0:10bcaa7c2253	1290	* The priority value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1291	* sys_thread_new() when the thread is created.
okini3939	0:10bcaa7c2253	1292	*/
okini3939	0:10bcaa7c2253	1293	#ifndef DEFAULT_THREAD_PRIO
okini3939	0:10bcaa7c2253	1294	#define DEFAULT_THREAD_PRIO 1
okini3939	0:10bcaa7c2253	1295	#endif
okini3939	0:10bcaa7c2253	1296
okini3939	0:10bcaa7c2253	1297	/**
okini3939	0:10bcaa7c2253	1298	* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
okini3939	0:10bcaa7c2253	1299	* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
okini3939	0:10bcaa7c2253	1300	* to sys_mbox_new() when the recvmbox is created.
okini3939	0:10bcaa7c2253	1301	*/
okini3939	0:10bcaa7c2253	1302	#ifndef DEFAULT_RAW_RECVMBOX_SIZE
okini3939	0:10bcaa7c2253	1303	#define DEFAULT_RAW_RECVMBOX_SIZE 0
okini3939	0:10bcaa7c2253	1304	#endif
okini3939	0:10bcaa7c2253	1305
okini3939	0:10bcaa7c2253	1306	/**
okini3939	0:10bcaa7c2253	1307	* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
okini3939	0:10bcaa7c2253	1308	* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
okini3939	0:10bcaa7c2253	1309	* to sys_mbox_new() when the recvmbox is created.
okini3939	0:10bcaa7c2253	1310	*/
okini3939	0:10bcaa7c2253	1311	#ifndef DEFAULT_UDP_RECVMBOX_SIZE
okini3939	0:10bcaa7c2253	1312	#define DEFAULT_UDP_RECVMBOX_SIZE 0
okini3939	0:10bcaa7c2253	1313	#endif
okini3939	0:10bcaa7c2253	1314
okini3939	0:10bcaa7c2253	1315	/**
okini3939	0:10bcaa7c2253	1316	* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
okini3939	0:10bcaa7c2253	1317	* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
okini3939	0:10bcaa7c2253	1318	* to sys_mbox_new() when the recvmbox is created.
okini3939	0:10bcaa7c2253	1319	*/
okini3939	0:10bcaa7c2253	1320	#ifndef DEFAULT_TCP_RECVMBOX_SIZE
okini3939	0:10bcaa7c2253	1321	#define DEFAULT_TCP_RECVMBOX_SIZE 0
okini3939	0:10bcaa7c2253	1322	#endif
okini3939	0:10bcaa7c2253	1323
okini3939	0:10bcaa7c2253	1324	/**
okini3939	0:10bcaa7c2253	1325	* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
okini3939	0:10bcaa7c2253	1326	* The queue size value itself is platform-dependent, but is passed to
okini3939	0:10bcaa7c2253	1327	* sys_mbox_new() when the acceptmbox is created.
okini3939	0:10bcaa7c2253	1328	*/
okini3939	0:10bcaa7c2253	1329	#ifndef DEFAULT_ACCEPTMBOX_SIZE
okini3939	0:10bcaa7c2253	1330	#define DEFAULT_ACCEPTMBOX_SIZE 0
okini3939	0:10bcaa7c2253	1331	#endif
okini3939	0:10bcaa7c2253	1332
okini3939	0:10bcaa7c2253	1333	/*
okini3939	0:10bcaa7c2253	1334	----------------------------------------------
okini3939	0:10bcaa7c2253	1335	---------- Sequential layer options ----------
okini3939	0:10bcaa7c2253	1336	----------------------------------------------
okini3939	0:10bcaa7c2253	1337	*/
okini3939	0:10bcaa7c2253	1338	/**
okini3939	0:10bcaa7c2253	1339	* LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!)
okini3939	0:10bcaa7c2253	1340	* Don't use it if you're not an active lwIP project member
okini3939	0:10bcaa7c2253	1341	*/
okini3939	0:10bcaa7c2253	1342	#ifndef LWIP_TCPIP_CORE_LOCKING
okini3939	0:10bcaa7c2253	1343	#define LWIP_TCPIP_CORE_LOCKING 0
okini3939	0:10bcaa7c2253	1344	#endif
okini3939	0:10bcaa7c2253	1345
okini3939	0:10bcaa7c2253	1346	/**
okini3939	0:10bcaa7c2253	1347	* LWIP_TCPIP_CORE_LOCKING_INPUT: (EXPERIMENTAL!)
okini3939	0:10bcaa7c2253	1348	* Don't use it if you're not an active lwIP project member
okini3939	0:10bcaa7c2253	1349	*/
okini3939	0:10bcaa7c2253	1350	#ifndef LWIP_TCPIP_CORE_LOCKING_INPUT
okini3939	0:10bcaa7c2253	1351	#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
okini3939	0:10bcaa7c2253	1352	#endif
okini3939	0:10bcaa7c2253	1353
okini3939	0:10bcaa7c2253	1354	/**
okini3939	0:10bcaa7c2253	1355	* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
okini3939	0:10bcaa7c2253	1356	*/
okini3939	0:10bcaa7c2253	1357	#ifndef LWIP_NETCONN
okini3939	0:10bcaa7c2253	1358	#define LWIP_NETCONN 1
okini3939	0:10bcaa7c2253	1359	#endif
okini3939	0:10bcaa7c2253	1360
okini3939	0:10bcaa7c2253	1361	/** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create
okini3939	0:10bcaa7c2253	1362	* timers running in tcpip_thread from another thread.
okini3939	0:10bcaa7c2253	1363	*/
okini3939	0:10bcaa7c2253	1364	#ifndef LWIP_TCPIP_TIMEOUT
okini3939	0:10bcaa7c2253	1365	#define LWIP_TCPIP_TIMEOUT 1
okini3939	0:10bcaa7c2253	1366	#endif
okini3939	0:10bcaa7c2253	1367
okini3939	0:10bcaa7c2253	1368	/*
okini3939	0:10bcaa7c2253	1369	------------------------------------
okini3939	0:10bcaa7c2253	1370	---------- Socket options ----------
okini3939	0:10bcaa7c2253	1371	------------------------------------
okini3939	0:10bcaa7c2253	1372	*/
okini3939	0:10bcaa7c2253	1373	/**
okini3939	0:10bcaa7c2253	1374	* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
okini3939	0:10bcaa7c2253	1375	*/
okini3939	0:10bcaa7c2253	1376	#ifndef LWIP_SOCKET
okini3939	0:10bcaa7c2253	1377	#define LWIP_SOCKET 1
okini3939	0:10bcaa7c2253	1378	#endif
okini3939	0:10bcaa7c2253	1379
okini3939	0:10bcaa7c2253	1380	/**
okini3939	0:10bcaa7c2253	1381	* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
okini3939	0:10bcaa7c2253	1382	* (only used if you use sockets.c)
okini3939	0:10bcaa7c2253	1383	*/
okini3939	0:10bcaa7c2253	1384	#ifndef LWIP_COMPAT_SOCKETS
okini3939	0:10bcaa7c2253	1385	#define LWIP_COMPAT_SOCKETS 1
okini3939	0:10bcaa7c2253	1386	#endif
okini3939	0:10bcaa7c2253	1387
okini3939	0:10bcaa7c2253	1388	/**
okini3939	0:10bcaa7c2253	1389	* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
okini3939	0:10bcaa7c2253	1390	* Disable this option if you use a POSIX operating system that uses the same
okini3939	0:10bcaa7c2253	1391	* names (read, write & close). (only used if you use sockets.c)
okini3939	0:10bcaa7c2253	1392	*/
okini3939	0:10bcaa7c2253	1393	#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
okini3939	0:10bcaa7c2253	1394	#define LWIP_POSIX_SOCKETS_IO_NAMES 1
okini3939	0:10bcaa7c2253	1395	#endif
okini3939	0:10bcaa7c2253	1396
okini3939	0:10bcaa7c2253	1397	/**
okini3939	0:10bcaa7c2253	1398	* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
okini3939	0:10bcaa7c2253	1399	* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
okini3939	0:10bcaa7c2253	1400	* in seconds. (does not require sockets.c, and will affect tcp.c)
okini3939	0:10bcaa7c2253	1401	*/
okini3939	0:10bcaa7c2253	1402	#ifndef LWIP_TCP_KEEPALIVE
okini3939	0:10bcaa7c2253	1403	#define LWIP_TCP_KEEPALIVE 0
okini3939	0:10bcaa7c2253	1404	#endif
okini3939	0:10bcaa7c2253	1405
okini3939	0:10bcaa7c2253	1406	/**
okini3939	0:10bcaa7c2253	1407	* LWIP_SO_RCVTIMEO==1: Enable SO_RCVTIMEO processing.
okini3939	0:10bcaa7c2253	1408	*/
okini3939	0:10bcaa7c2253	1409	#ifndef LWIP_SO_RCVTIMEO
okini3939	0:10bcaa7c2253	1410	#define LWIP_SO_RCVTIMEO 0
okini3939	0:10bcaa7c2253	1411	#endif
okini3939	0:10bcaa7c2253	1412
okini3939	0:10bcaa7c2253	1413	/**
okini3939	0:10bcaa7c2253	1414	* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
okini3939	0:10bcaa7c2253	1415	*/
okini3939	0:10bcaa7c2253	1416	#ifndef LWIP_SO_RCVBUF
okini3939	0:10bcaa7c2253	1417	#define LWIP_SO_RCVBUF 0
okini3939	0:10bcaa7c2253	1418	#endif
okini3939	0:10bcaa7c2253	1419
okini3939	0:10bcaa7c2253	1420	/**
okini3939	0:10bcaa7c2253	1421	* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
okini3939	0:10bcaa7c2253	1422	*/
okini3939	0:10bcaa7c2253	1423	#ifndef RECV_BUFSIZE_DEFAULT
okini3939	0:10bcaa7c2253	1424	#define RECV_BUFSIZE_DEFAULT INT_MAX
okini3939	0:10bcaa7c2253	1425	#endif
okini3939	0:10bcaa7c2253	1426
okini3939	0:10bcaa7c2253	1427	/**
okini3939	0:10bcaa7c2253	1428	* SO_REUSE==1: Enable SO_REUSEADDR option.
okini3939	0:10bcaa7c2253	1429	*/
okini3939	0:10bcaa7c2253	1430	#ifndef SO_REUSE
okini3939	0:10bcaa7c2253	1431	#define SO_REUSE 0
okini3939	0:10bcaa7c2253	1432	#endif
okini3939	0:10bcaa7c2253	1433
okini3939	0:10bcaa7c2253	1434	/**
okini3939	0:10bcaa7c2253	1435	* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
okini3939	0:10bcaa7c2253	1436	* to all local matches if SO_REUSEADDR is turned on.
okini3939	0:10bcaa7c2253	1437	* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
okini3939	0:10bcaa7c2253	1438	*/
okini3939	0:10bcaa7c2253	1439	#ifndef SO_REUSE_RXTOALL
okini3939	0:10bcaa7c2253	1440	#define SO_REUSE_RXTOALL 0
okini3939	0:10bcaa7c2253	1441	#endif
okini3939	0:10bcaa7c2253	1442
okini3939	0:10bcaa7c2253	1443	/*
okini3939	0:10bcaa7c2253	1444	----------------------------------------
okini3939	0:10bcaa7c2253	1445	---------- Statistics options ----------
okini3939	0:10bcaa7c2253	1446	----------------------------------------
okini3939	0:10bcaa7c2253	1447	*/
okini3939	0:10bcaa7c2253	1448	/**
okini3939	0:10bcaa7c2253	1449	* LWIP_STATS==1: Enable statistics collection in lwip_stats.
okini3939	0:10bcaa7c2253	1450	*/
okini3939	0:10bcaa7c2253	1451	#ifndef LWIP_STATS
okini3939	0:10bcaa7c2253	1452	#define LWIP_STATS 1
okini3939	0:10bcaa7c2253	1453	#endif
okini3939	0:10bcaa7c2253	1454
okini3939	0:10bcaa7c2253	1455	#if LWIP_STATS
okini3939	0:10bcaa7c2253	1456
okini3939	0:10bcaa7c2253	1457	/**
okini3939	0:10bcaa7c2253	1458	* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
okini3939	0:10bcaa7c2253	1459	*/
okini3939	0:10bcaa7c2253	1460	#ifndef LWIP_STATS_DISPLAY
okini3939	0:10bcaa7c2253	1461	#define LWIP_STATS_DISPLAY 0
okini3939	0:10bcaa7c2253	1462	#endif
okini3939	0:10bcaa7c2253	1463
okini3939	0:10bcaa7c2253	1464	/**
okini3939	0:10bcaa7c2253	1465	* LINK_STATS==1: Enable link stats.
okini3939	0:10bcaa7c2253	1466	*/
okini3939	0:10bcaa7c2253	1467	#ifndef LINK_STATS
okini3939	0:10bcaa7c2253	1468	#define LINK_STATS 1
okini3939	0:10bcaa7c2253	1469	#endif
okini3939	0:10bcaa7c2253	1470
okini3939	0:10bcaa7c2253	1471	/**
okini3939	0:10bcaa7c2253	1472	* ETHARP_STATS==1: Enable etharp stats.
okini3939	0:10bcaa7c2253	1473	*/
okini3939	0:10bcaa7c2253	1474	#ifndef ETHARP_STATS
okini3939	0:10bcaa7c2253	1475	#define ETHARP_STATS (LWIP_ARP)
okini3939	0:10bcaa7c2253	1476	#endif
okini3939	0:10bcaa7c2253	1477
okini3939	0:10bcaa7c2253	1478	/**
okini3939	0:10bcaa7c2253	1479	* IP_STATS==1: Enable IP stats.
okini3939	0:10bcaa7c2253	1480	*/
okini3939	0:10bcaa7c2253	1481	#ifndef IP_STATS
okini3939	0:10bcaa7c2253	1482	#define IP_STATS 1
okini3939	0:10bcaa7c2253	1483	#endif
okini3939	0:10bcaa7c2253	1484
okini3939	0:10bcaa7c2253	1485	/**
okini3939	0:10bcaa7c2253	1486	* IPFRAG_STATS==1: Enable IP fragmentation stats. Default is
okini3939	0:10bcaa7c2253	1487	* on if using either frag or reass.
okini3939	0:10bcaa7c2253	1488	*/
okini3939	0:10bcaa7c2253	1489	#ifndef IPFRAG_STATS
okini3939	0:10bcaa7c2253	1490	#define IPFRAG_STATS (IP_REASSEMBLY \|\| IP_FRAG)
okini3939	0:10bcaa7c2253	1491	#endif
okini3939	0:10bcaa7c2253	1492
okini3939	0:10bcaa7c2253	1493	/**
okini3939	0:10bcaa7c2253	1494	* ICMP_STATS==1: Enable ICMP stats.
okini3939	0:10bcaa7c2253	1495	*/
okini3939	0:10bcaa7c2253	1496	#ifndef ICMP_STATS
okini3939	0:10bcaa7c2253	1497	#define ICMP_STATS 1
okini3939	0:10bcaa7c2253	1498	#endif
okini3939	0:10bcaa7c2253	1499
okini3939	0:10bcaa7c2253	1500	/**
okini3939	0:10bcaa7c2253	1501	* IGMP_STATS==1: Enable IGMP stats.
okini3939	0:10bcaa7c2253	1502	*/
okini3939	0:10bcaa7c2253	1503	#ifndef IGMP_STATS
okini3939	0:10bcaa7c2253	1504	#define IGMP_STATS (LWIP_IGMP)
okini3939	0:10bcaa7c2253	1505	#endif
okini3939	0:10bcaa7c2253	1506
okini3939	0:10bcaa7c2253	1507	/**
okini3939	0:10bcaa7c2253	1508	* UDP_STATS==1: Enable UDP stats. Default is on if
okini3939	0:10bcaa7c2253	1509	* UDP enabled, otherwise off.
okini3939	0:10bcaa7c2253	1510	*/
okini3939	0:10bcaa7c2253	1511	#ifndef UDP_STATS
okini3939	0:10bcaa7c2253	1512	#define UDP_STATS (LWIP_UDP)
okini3939	0:10bcaa7c2253	1513	#endif
okini3939	0:10bcaa7c2253	1514
okini3939	0:10bcaa7c2253	1515	/**
okini3939	0:10bcaa7c2253	1516	* TCP_STATS==1: Enable TCP stats. Default is on if TCP
okini3939	0:10bcaa7c2253	1517	* enabled, otherwise off.
okini3939	0:10bcaa7c2253	1518	*/
okini3939	0:10bcaa7c2253	1519	#ifndef TCP_STATS
okini3939	0:10bcaa7c2253	1520	#define TCP_STATS (LWIP_TCP)
okini3939	0:10bcaa7c2253	1521	#endif
okini3939	0:10bcaa7c2253	1522
okini3939	0:10bcaa7c2253	1523	/**
okini3939	0:10bcaa7c2253	1524	* MEM_STATS==1: Enable mem.c stats.
okini3939	0:10bcaa7c2253	1525	*/
okini3939	0:10bcaa7c2253	1526	#ifndef MEM_STATS
okini3939	0:10bcaa7c2253	1527	#define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0))
okini3939	0:10bcaa7c2253	1528	#endif
okini3939	0:10bcaa7c2253	1529
okini3939	0:10bcaa7c2253	1530	/**
okini3939	0:10bcaa7c2253	1531	* MEMP_STATS==1: Enable memp.c pool stats.
okini3939	0:10bcaa7c2253	1532	*/
okini3939	0:10bcaa7c2253	1533	#ifndef MEMP_STATS
okini3939	0:10bcaa7c2253	1534	#define MEMP_STATS (MEMP_MEM_MALLOC == 0)
okini3939	0:10bcaa7c2253	1535	#endif
okini3939	0:10bcaa7c2253	1536
okini3939	0:10bcaa7c2253	1537	/**
okini3939	0:10bcaa7c2253	1538	* SYS_STATS==1: Enable system stats (sem and mbox counts, etc).
okini3939	0:10bcaa7c2253	1539	*/
okini3939	0:10bcaa7c2253	1540	#ifndef SYS_STATS
okini3939	0:10bcaa7c2253	1541	#define SYS_STATS (NO_SYS == 0)
okini3939	0:10bcaa7c2253	1542	#endif
okini3939	0:10bcaa7c2253	1543
okini3939	0:10bcaa7c2253	1544	#else
okini3939	0:10bcaa7c2253	1545
okini3939	0:10bcaa7c2253	1546	#define LINK_STATS 0
okini3939	0:10bcaa7c2253	1547	#define IP_STATS 0
okini3939	0:10bcaa7c2253	1548	#define IPFRAG_STATS 0
okini3939	0:10bcaa7c2253	1549	#define ICMP_STATS 0
okini3939	0:10bcaa7c2253	1550	#define IGMP_STATS 0
okini3939	0:10bcaa7c2253	1551	#define UDP_STATS 0
okini3939	0:10bcaa7c2253	1552	#define TCP_STATS 0
okini3939	0:10bcaa7c2253	1553	#define MEM_STATS 0
okini3939	0:10bcaa7c2253	1554	#define MEMP_STATS 0
okini3939	0:10bcaa7c2253	1555	#define SYS_STATS 0
okini3939	0:10bcaa7c2253	1556	#define LWIP_STATS_DISPLAY 0
okini3939	0:10bcaa7c2253	1557
okini3939	0:10bcaa7c2253	1558	#endif /* LWIP_STATS */
okini3939	0:10bcaa7c2253	1559
okini3939	0:10bcaa7c2253	1560	/*
okini3939	0:10bcaa7c2253	1561	---------------------------------
okini3939	0:10bcaa7c2253	1562	---------- PPP options ----------
okini3939	0:10bcaa7c2253	1563	---------------------------------
okini3939	0:10bcaa7c2253	1564	*/
okini3939	0:10bcaa7c2253	1565	/**
okini3939	0:10bcaa7c2253	1566	* PPP_SUPPORT==1: Enable PPP.
okini3939	0:10bcaa7c2253	1567	*/
okini3939	0:10bcaa7c2253	1568	#ifndef PPP_SUPPORT
okini3939	0:10bcaa7c2253	1569	#define PPP_SUPPORT 0
okini3939	0:10bcaa7c2253	1570	#endif
okini3939	0:10bcaa7c2253	1571
okini3939	0:10bcaa7c2253	1572	/**
okini3939	0:10bcaa7c2253	1573	* PPPOE_SUPPORT==1: Enable PPP Over Ethernet
okini3939	0:10bcaa7c2253	1574	*/
okini3939	0:10bcaa7c2253	1575	#ifndef PPPOE_SUPPORT
okini3939	0:10bcaa7c2253	1576	#define PPPOE_SUPPORT 0
okini3939	0:10bcaa7c2253	1577	#endif
okini3939	0:10bcaa7c2253	1578
okini3939	0:10bcaa7c2253	1579	/**
okini3939	0:10bcaa7c2253	1580	* PPPOS_SUPPORT==1: Enable PPP Over Serial
okini3939	0:10bcaa7c2253	1581	*/
okini3939	0:10bcaa7c2253	1582	#ifndef PPPOS_SUPPORT
okini3939	0:10bcaa7c2253	1583	#define PPPOS_SUPPORT PPP_SUPPORT
okini3939	0:10bcaa7c2253	1584	#endif
okini3939	0:10bcaa7c2253	1585
okini3939	0:10bcaa7c2253	1586	#if PPP_SUPPORT
okini3939	0:10bcaa7c2253	1587
okini3939	0:10bcaa7c2253	1588	/**
okini3939	0:10bcaa7c2253	1589	* NUM_PPP: Max PPP sessions.
okini3939	0:10bcaa7c2253	1590	*/
okini3939	0:10bcaa7c2253	1591	#ifndef NUM_PPP
okini3939	0:10bcaa7c2253	1592	#define NUM_PPP 1
okini3939	0:10bcaa7c2253	1593	#endif
okini3939	0:10bcaa7c2253	1594
okini3939	0:10bcaa7c2253	1595	/**
okini3939	0:10bcaa7c2253	1596	* PAP_SUPPORT==1: Support PAP.
okini3939	0:10bcaa7c2253	1597	*/
okini3939	0:10bcaa7c2253	1598	#ifndef PAP_SUPPORT
okini3939	0:10bcaa7c2253	1599	#define PAP_SUPPORT 0
okini3939	0:10bcaa7c2253	1600	#endif
okini3939	0:10bcaa7c2253	1601
okini3939	0:10bcaa7c2253	1602	/**
okini3939	0:10bcaa7c2253	1603	* CHAP_SUPPORT==1: Support CHAP.
okini3939	0:10bcaa7c2253	1604	*/
okini3939	0:10bcaa7c2253	1605	#ifndef CHAP_SUPPORT
okini3939	0:10bcaa7c2253	1606	#define CHAP_SUPPORT 0
okini3939	0:10bcaa7c2253	1607	#endif
okini3939	0:10bcaa7c2253	1608
okini3939	0:10bcaa7c2253	1609	/**
okini3939	0:10bcaa7c2253	1610	* MSCHAP_SUPPORT==1: Support MSCHAP. CURRENTLY NOT SUPPORTED! DO NOT SET!
okini3939	0:10bcaa7c2253	1611	*/
okini3939	0:10bcaa7c2253	1612	#ifndef MSCHAP_SUPPORT
okini3939	0:10bcaa7c2253	1613	#define MSCHAP_SUPPORT 0
okini3939	0:10bcaa7c2253	1614	#endif
okini3939	0:10bcaa7c2253	1615
okini3939	0:10bcaa7c2253	1616	/**
okini3939	0:10bcaa7c2253	1617	* CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
okini3939	0:10bcaa7c2253	1618	*/
okini3939	0:10bcaa7c2253	1619	#ifndef CBCP_SUPPORT
okini3939	0:10bcaa7c2253	1620	#define CBCP_SUPPORT 0
okini3939	0:10bcaa7c2253	1621	#endif
okini3939	0:10bcaa7c2253	1622
okini3939	0:10bcaa7c2253	1623	/**
okini3939	0:10bcaa7c2253	1624	* CCP_SUPPORT==1: Support CCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
okini3939	0:10bcaa7c2253	1625	*/
okini3939	0:10bcaa7c2253	1626	#ifndef CCP_SUPPORT
okini3939	0:10bcaa7c2253	1627	#define CCP_SUPPORT 0
okini3939	0:10bcaa7c2253	1628	#endif
okini3939	0:10bcaa7c2253	1629
okini3939	0:10bcaa7c2253	1630	/**
okini3939	0:10bcaa7c2253	1631	* VJ_SUPPORT==1: Support VJ header compression.
okini3939	0:10bcaa7c2253	1632	*/
okini3939	0:10bcaa7c2253	1633	#ifndef VJ_SUPPORT
okini3939	0:10bcaa7c2253	1634	#define VJ_SUPPORT 0
okini3939	0:10bcaa7c2253	1635	#endif
okini3939	0:10bcaa7c2253	1636
okini3939	0:10bcaa7c2253	1637	/**
okini3939	0:10bcaa7c2253	1638	* MD5_SUPPORT==1: Support MD5 (see also CHAP).
okini3939	0:10bcaa7c2253	1639	*/
okini3939	0:10bcaa7c2253	1640	#ifndef MD5_SUPPORT
okini3939	0:10bcaa7c2253	1641	#define MD5_SUPPORT 0
okini3939	0:10bcaa7c2253	1642	#endif
okini3939	0:10bcaa7c2253	1643
okini3939	0:10bcaa7c2253	1644	/*
okini3939	0:10bcaa7c2253	1645	* Timeouts
okini3939	0:10bcaa7c2253	1646	*/
okini3939	0:10bcaa7c2253	1647	#ifndef FSM_DEFTIMEOUT
okini3939	0:10bcaa7c2253	1648	#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
okini3939	0:10bcaa7c2253	1649	#endif
okini3939	0:10bcaa7c2253	1650
okini3939	0:10bcaa7c2253	1651	#ifndef FSM_DEFMAXTERMREQS
okini3939	0:10bcaa7c2253	1652	#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
okini3939	0:10bcaa7c2253	1653	#endif
okini3939	0:10bcaa7c2253	1654
okini3939	0:10bcaa7c2253	1655	#ifndef FSM_DEFMAXCONFREQS
okini3939	0:10bcaa7c2253	1656	#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
okini3939	0:10bcaa7c2253	1657	#endif
okini3939	0:10bcaa7c2253	1658
okini3939	0:10bcaa7c2253	1659	#ifndef FSM_DEFMAXNAKLOOPS
okini3939	0:10bcaa7c2253	1660	#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
okini3939	0:10bcaa7c2253	1661	#endif
okini3939	0:10bcaa7c2253	1662
okini3939	0:10bcaa7c2253	1663	#ifndef UPAP_DEFTIMEOUT
okini3939	0:10bcaa7c2253	1664	#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
okini3939	0:10bcaa7c2253	1665	#endif
okini3939	0:10bcaa7c2253	1666
okini3939	0:10bcaa7c2253	1667	#ifndef UPAP_DEFREQTIME
okini3939	0:10bcaa7c2253	1668	#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
okini3939	0:10bcaa7c2253	1669	#endif
okini3939	0:10bcaa7c2253	1670
okini3939	0:10bcaa7c2253	1671	#ifndef CHAP_DEFTIMEOUT
okini3939	0:10bcaa7c2253	1672	#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
okini3939	0:10bcaa7c2253	1673	#endif
okini3939	0:10bcaa7c2253	1674
okini3939	0:10bcaa7c2253	1675	#ifndef CHAP_DEFTRANSMITS
okini3939	0:10bcaa7c2253	1676	#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
okini3939	0:10bcaa7c2253	1677	#endif
okini3939	0:10bcaa7c2253	1678
okini3939	0:10bcaa7c2253	1679	/* Interval in seconds between keepalive echo requests, 0 to disable. */
okini3939	0:10bcaa7c2253	1680	#ifndef LCP_ECHOINTERVAL
okini3939	0:10bcaa7c2253	1681	#define LCP_ECHOINTERVAL 0
okini3939	0:10bcaa7c2253	1682	#endif
okini3939	0:10bcaa7c2253	1683
okini3939	0:10bcaa7c2253	1684	/* Number of unanswered echo requests before failure. */
okini3939	0:10bcaa7c2253	1685	#ifndef LCP_MAXECHOFAILS
okini3939	0:10bcaa7c2253	1686	#define LCP_MAXECHOFAILS 3
okini3939	0:10bcaa7c2253	1687	#endif
okini3939	0:10bcaa7c2253	1688
okini3939	0:10bcaa7c2253	1689	/* Max Xmit idle time (in jiffies) before resend flag char. */
okini3939	0:10bcaa7c2253	1690	#ifndef PPP_MAXIDLEFLAG
okini3939	0:10bcaa7c2253	1691	#define PPP_MAXIDLEFLAG 100
okini3939	0:10bcaa7c2253	1692	#endif
okini3939	0:10bcaa7c2253	1693
okini3939	0:10bcaa7c2253	1694	/*
okini3939	0:10bcaa7c2253	1695	* Packet sizes
okini3939	0:10bcaa7c2253	1696	*
okini3939	0:10bcaa7c2253	1697	* Note - lcp shouldn't be allowed to negotiate stuff outside these
okini3939	0:10bcaa7c2253	1698	* limits. See lcp.h in the pppd directory.
okini3939	0:10bcaa7c2253	1699	* (XXX - these constants should simply be shared by lcp.c instead
okini3939	0:10bcaa7c2253	1700	* of living in lcp.h)
okini3939	0:10bcaa7c2253	1701	*/
okini3939	0:10bcaa7c2253	1702	#define PPP_MTU 1500 /* Default MTU (size of Info field) */
okini3939	0:10bcaa7c2253	1703	#ifndef PPP_MAXMTU
okini3939	0:10bcaa7c2253	1704	/* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */
okini3939	0:10bcaa7c2253	1705	#define PPP_MAXMTU 1500 /* Largest MTU we allow */
okini3939	0:10bcaa7c2253	1706	#endif
okini3939	0:10bcaa7c2253	1707	#define PPP_MINMTU 64
okini3939	0:10bcaa7c2253	1708	#define PPP_MRU 1500 /* default MRU = max length of info field */
okini3939	0:10bcaa7c2253	1709	#define PPP_MAXMRU 1500 /* Largest MRU we allow */
okini3939	0:10bcaa7c2253	1710	#ifndef PPP_DEFMRU
okini3939	0:10bcaa7c2253	1711	#define PPP_DEFMRU 296 /* Try for this */
okini3939	0:10bcaa7c2253	1712	#endif
okini3939	0:10bcaa7c2253	1713	#define PPP_MINMRU 128 /* No MRUs below this */
okini3939	0:10bcaa7c2253	1714
okini3939	0:10bcaa7c2253	1715	#ifndef MAXNAMELEN
okini3939	0:10bcaa7c2253	1716	#define MAXNAMELEN 256 /* max length of hostname or name for auth */
okini3939	0:10bcaa7c2253	1717	#endif
okini3939	0:10bcaa7c2253	1718	#ifndef MAXSECRETLEN
okini3939	0:10bcaa7c2253	1719	#define MAXSECRETLEN 256 /* max length of password or secret */
okini3939	0:10bcaa7c2253	1720	#endif
okini3939	0:10bcaa7c2253	1721
okini3939	0:10bcaa7c2253	1722	#endif /* PPP_SUPPORT */
okini3939	0:10bcaa7c2253	1723
okini3939	0:10bcaa7c2253	1724	/*
okini3939	0:10bcaa7c2253	1725	--------------------------------------
okini3939	0:10bcaa7c2253	1726	---------- Checksum options ----------
okini3939	0:10bcaa7c2253	1727	--------------------------------------
okini3939	0:10bcaa7c2253	1728	*/
okini3939	0:10bcaa7c2253	1729	/**
okini3939	0:10bcaa7c2253	1730	* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.
okini3939	0:10bcaa7c2253	1731	*/
okini3939	0:10bcaa7c2253	1732	#ifndef CHECKSUM_GEN_IP
okini3939	0:10bcaa7c2253	1733	#define CHECKSUM_GEN_IP 1
okini3939	0:10bcaa7c2253	1734	#endif
okini3939	0:10bcaa7c2253	1735
okini3939	0:10bcaa7c2253	1736	/**
okini3939	0:10bcaa7c2253	1737	* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.
okini3939	0:10bcaa7c2253	1738	*/
okini3939	0:10bcaa7c2253	1739	#ifndef CHECKSUM_GEN_UDP
okini3939	0:10bcaa7c2253	1740	#define CHECKSUM_GEN_UDP 1
okini3939	0:10bcaa7c2253	1741	#endif
okini3939	0:10bcaa7c2253	1742
okini3939	0:10bcaa7c2253	1743	/**
okini3939	0:10bcaa7c2253	1744	* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.
okini3939	0:10bcaa7c2253	1745	*/
okini3939	0:10bcaa7c2253	1746	#ifndef CHECKSUM_GEN_TCP
okini3939	0:10bcaa7c2253	1747	#define CHECKSUM_GEN_TCP 1
okini3939	0:10bcaa7c2253	1748	#endif
okini3939	0:10bcaa7c2253	1749
okini3939	0:10bcaa7c2253	1750	/**
okini3939	0:10bcaa7c2253	1751	* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
okini3939	0:10bcaa7c2253	1752	*/
okini3939	0:10bcaa7c2253	1753	#ifndef CHECKSUM_CHECK_IP
okini3939	0:10bcaa7c2253	1754	#define CHECKSUM_CHECK_IP 1
okini3939	0:10bcaa7c2253	1755	#endif
okini3939	0:10bcaa7c2253	1756
okini3939	0:10bcaa7c2253	1757	/**
okini3939	0:10bcaa7c2253	1758	* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.
okini3939	0:10bcaa7c2253	1759	*/
okini3939	0:10bcaa7c2253	1760	#ifndef CHECKSUM_CHECK_UDP
okini3939	0:10bcaa7c2253	1761	#define CHECKSUM_CHECK_UDP 1
okini3939	0:10bcaa7c2253	1762	#endif
okini3939	0:10bcaa7c2253	1763
okini3939	0:10bcaa7c2253	1764	/**
okini3939	0:10bcaa7c2253	1765	* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.
okini3939	0:10bcaa7c2253	1766	*/
okini3939	0:10bcaa7c2253	1767	#ifndef CHECKSUM_CHECK_TCP
okini3939	0:10bcaa7c2253	1768	#define CHECKSUM_CHECK_TCP 1
okini3939	0:10bcaa7c2253	1769	#endif
okini3939	0:10bcaa7c2253	1770
okini3939	0:10bcaa7c2253	1771	/**
okini3939	0:10bcaa7c2253	1772	* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from
okini3939	0:10bcaa7c2253	1773	* application buffers to pbufs.
okini3939	0:10bcaa7c2253	1774	*/
okini3939	0:10bcaa7c2253	1775	#ifndef LWIP_CHECKSUM_ON_COPY
okini3939	0:10bcaa7c2253	1776	#define LWIP_CHECKSUM_ON_COPY 0
okini3939	0:10bcaa7c2253	1777	#endif
okini3939	0:10bcaa7c2253	1778
okini3939	0:10bcaa7c2253	1779	/*
okini3939	0:10bcaa7c2253	1780	---------------------------------------
okini3939	0:10bcaa7c2253	1781	---------- Debugging options ----------
okini3939	0:10bcaa7c2253	1782	---------------------------------------
okini3939	0:10bcaa7c2253	1783	*/
okini3939	0:10bcaa7c2253	1784	/**
okini3939	0:10bcaa7c2253	1785	* LWIP_DBG_MIN_LEVEL: After masking, the value of the debug is
okini3939	0:10bcaa7c2253	1786	* compared against this value. If it is smaller, then debugging
okini3939	0:10bcaa7c2253	1787	* messages are written.
okini3939	0:10bcaa7c2253	1788	*/
okini3939	0:10bcaa7c2253	1789	#ifndef LWIP_DBG_MIN_LEVEL
okini3939	0:10bcaa7c2253	1790	#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
okini3939	0:10bcaa7c2253	1791	#endif
okini3939	0:10bcaa7c2253	1792
okini3939	0:10bcaa7c2253	1793	/**
okini3939	0:10bcaa7c2253	1794	* LWIP_DBG_TYPES_ON: A mask that can be used to globally enable/disable
okini3939	0:10bcaa7c2253	1795	* debug messages of certain types.
okini3939	0:10bcaa7c2253	1796	*/
okini3939	0:10bcaa7c2253	1797	#ifndef LWIP_DBG_TYPES_ON
okini3939	0:10bcaa7c2253	1798	#define LWIP_DBG_TYPES_ON LWIP_DBG_ON
okini3939	0:10bcaa7c2253	1799	#endif
okini3939	0:10bcaa7c2253	1800
okini3939	0:10bcaa7c2253	1801	/**
okini3939	0:10bcaa7c2253	1802	* ETHARP_DEBUG: Enable debugging in etharp.c.
okini3939	0:10bcaa7c2253	1803	*/
okini3939	0:10bcaa7c2253	1804	#ifndef ETHARP_DEBUG
okini3939	0:10bcaa7c2253	1805	#define ETHARP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1806	#endif
okini3939	0:10bcaa7c2253	1807
okini3939	0:10bcaa7c2253	1808	/**
okini3939	0:10bcaa7c2253	1809	* NETIF_DEBUG: Enable debugging in netif.c.
okini3939	0:10bcaa7c2253	1810	*/
okini3939	0:10bcaa7c2253	1811	#ifndef NETIF_DEBUG
okini3939	0:10bcaa7c2253	1812	#define NETIF_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1813	#endif
okini3939	0:10bcaa7c2253	1814
okini3939	0:10bcaa7c2253	1815	/**
okini3939	0:10bcaa7c2253	1816	* PBUF_DEBUG: Enable debugging in pbuf.c.
okini3939	0:10bcaa7c2253	1817	*/
okini3939	0:10bcaa7c2253	1818	#ifndef PBUF_DEBUG
okini3939	0:10bcaa7c2253	1819	#define PBUF_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1820	#endif
okini3939	0:10bcaa7c2253	1821
okini3939	0:10bcaa7c2253	1822	/**
okini3939	0:10bcaa7c2253	1823	* API_LIB_DEBUG: Enable debugging in api_lib.c.
okini3939	0:10bcaa7c2253	1824	*/
okini3939	0:10bcaa7c2253	1825	#ifndef API_LIB_DEBUG
okini3939	0:10bcaa7c2253	1826	#define API_LIB_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1827	#endif
okini3939	0:10bcaa7c2253	1828
okini3939	0:10bcaa7c2253	1829	/**
okini3939	0:10bcaa7c2253	1830	* API_MSG_DEBUG: Enable debugging in api_msg.c.
okini3939	0:10bcaa7c2253	1831	*/
okini3939	0:10bcaa7c2253	1832	#ifndef API_MSG_DEBUG
okini3939	0:10bcaa7c2253	1833	#define API_MSG_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1834	#endif
okini3939	0:10bcaa7c2253	1835
okini3939	0:10bcaa7c2253	1836	/**
okini3939	0:10bcaa7c2253	1837	* SOCKETS_DEBUG: Enable debugging in sockets.c.
okini3939	0:10bcaa7c2253	1838	*/
okini3939	0:10bcaa7c2253	1839	#ifndef SOCKETS_DEBUG
okini3939	0:10bcaa7c2253	1840	#define SOCKETS_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1841	#endif
okini3939	0:10bcaa7c2253	1842
okini3939	0:10bcaa7c2253	1843	/**
okini3939	0:10bcaa7c2253	1844	* ICMP_DEBUG: Enable debugging in icmp.c.
okini3939	0:10bcaa7c2253	1845	*/
okini3939	0:10bcaa7c2253	1846	#ifndef ICMP_DEBUG
okini3939	0:10bcaa7c2253	1847	#define ICMP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1848	#endif
okini3939	0:10bcaa7c2253	1849
okini3939	0:10bcaa7c2253	1850	/**
okini3939	0:10bcaa7c2253	1851	* IGMP_DEBUG: Enable debugging in igmp.c.
okini3939	0:10bcaa7c2253	1852	*/
okini3939	0:10bcaa7c2253	1853	#ifndef IGMP_DEBUG
okini3939	0:10bcaa7c2253	1854	#define IGMP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1855	#endif
okini3939	0:10bcaa7c2253	1856
okini3939	0:10bcaa7c2253	1857	/**
okini3939	0:10bcaa7c2253	1858	* INET_DEBUG: Enable debugging in inet.c.
okini3939	0:10bcaa7c2253	1859	*/
okini3939	0:10bcaa7c2253	1860	#ifndef INET_DEBUG
okini3939	0:10bcaa7c2253	1861	#define INET_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1862	#endif
okini3939	0:10bcaa7c2253	1863
okini3939	0:10bcaa7c2253	1864	/**
okini3939	0:10bcaa7c2253	1865	* IP_DEBUG: Enable debugging for IP.
okini3939	0:10bcaa7c2253	1866	*/
okini3939	0:10bcaa7c2253	1867	#ifndef IP_DEBUG
okini3939	0:10bcaa7c2253	1868	#define IP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1869	#endif
okini3939	0:10bcaa7c2253	1870
okini3939	0:10bcaa7c2253	1871	/**
okini3939	0:10bcaa7c2253	1872	* IP_REASS_DEBUG: Enable debugging in ip_frag.c for both frag & reass.
okini3939	0:10bcaa7c2253	1873	*/
okini3939	0:10bcaa7c2253	1874	#ifndef IP_REASS_DEBUG
okini3939	0:10bcaa7c2253	1875	#define IP_REASS_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1876	#endif
okini3939	0:10bcaa7c2253	1877
okini3939	0:10bcaa7c2253	1878	/**
okini3939	0:10bcaa7c2253	1879	* RAW_DEBUG: Enable debugging in raw.c.
okini3939	0:10bcaa7c2253	1880	*/
okini3939	0:10bcaa7c2253	1881	#ifndef RAW_DEBUG
okini3939	0:10bcaa7c2253	1882	#define RAW_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1883	#endif
okini3939	0:10bcaa7c2253	1884
okini3939	0:10bcaa7c2253	1885	/**
okini3939	0:10bcaa7c2253	1886	* MEM_DEBUG: Enable debugging in mem.c.
okini3939	0:10bcaa7c2253	1887	*/
okini3939	0:10bcaa7c2253	1888	#ifndef MEM_DEBUG
okini3939	0:10bcaa7c2253	1889	#define MEM_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1890	#endif
okini3939	0:10bcaa7c2253	1891
okini3939	0:10bcaa7c2253	1892	/**
okini3939	0:10bcaa7c2253	1893	* MEMP_DEBUG: Enable debugging in memp.c.
okini3939	0:10bcaa7c2253	1894	*/
okini3939	0:10bcaa7c2253	1895	#ifndef MEMP_DEBUG
okini3939	0:10bcaa7c2253	1896	#define MEMP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1897	#endif
okini3939	0:10bcaa7c2253	1898
okini3939	0:10bcaa7c2253	1899	/**
okini3939	0:10bcaa7c2253	1900	* SYS_DEBUG: Enable debugging in sys.c.
okini3939	0:10bcaa7c2253	1901	*/
okini3939	0:10bcaa7c2253	1902	#ifndef SYS_DEBUG
okini3939	0:10bcaa7c2253	1903	#define SYS_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1904	#endif
okini3939	0:10bcaa7c2253	1905
okini3939	0:10bcaa7c2253	1906	/**
okini3939	0:10bcaa7c2253	1907	* TIMERS_DEBUG: Enable debugging in timers.c.
okini3939	0:10bcaa7c2253	1908	*/
okini3939	0:10bcaa7c2253	1909	#ifndef TIMERS_DEBUG
okini3939	0:10bcaa7c2253	1910	#define TIMERS_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1911	#endif
okini3939	0:10bcaa7c2253	1912
okini3939	0:10bcaa7c2253	1913	/**
okini3939	0:10bcaa7c2253	1914	* TCP_DEBUG: Enable debugging for TCP.
okini3939	0:10bcaa7c2253	1915	*/
okini3939	0:10bcaa7c2253	1916	#ifndef TCP_DEBUG
okini3939	0:10bcaa7c2253	1917	#define TCP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1918	#endif
okini3939	0:10bcaa7c2253	1919
okini3939	0:10bcaa7c2253	1920	/**
okini3939	0:10bcaa7c2253	1921	* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
okini3939	0:10bcaa7c2253	1922	*/
okini3939	0:10bcaa7c2253	1923	#ifndef TCP_INPUT_DEBUG
okini3939	0:10bcaa7c2253	1924	#define TCP_INPUT_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1925	#endif
okini3939	0:10bcaa7c2253	1926
okini3939	0:10bcaa7c2253	1927	/**
okini3939	0:10bcaa7c2253	1928	* TCP_FR_DEBUG: Enable debugging in tcp_in.c for fast retransmit.
okini3939	0:10bcaa7c2253	1929	*/
okini3939	0:10bcaa7c2253	1930	#ifndef TCP_FR_DEBUG
okini3939	0:10bcaa7c2253	1931	#define TCP_FR_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1932	#endif
okini3939	0:10bcaa7c2253	1933
okini3939	0:10bcaa7c2253	1934	/**
okini3939	0:10bcaa7c2253	1935	* TCP_RTO_DEBUG: Enable debugging in TCP for retransmit
okini3939	0:10bcaa7c2253	1936	* timeout.
okini3939	0:10bcaa7c2253	1937	*/
okini3939	0:10bcaa7c2253	1938	#ifndef TCP_RTO_DEBUG
okini3939	0:10bcaa7c2253	1939	#define TCP_RTO_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1940	#endif
okini3939	0:10bcaa7c2253	1941
okini3939	0:10bcaa7c2253	1942	/**
okini3939	0:10bcaa7c2253	1943	* TCP_CWND_DEBUG: Enable debugging for TCP congestion window.
okini3939	0:10bcaa7c2253	1944	*/
okini3939	0:10bcaa7c2253	1945	#ifndef TCP_CWND_DEBUG
okini3939	0:10bcaa7c2253	1946	#define TCP_CWND_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1947	#endif
okini3939	0:10bcaa7c2253	1948
okini3939	0:10bcaa7c2253	1949	/**
okini3939	0:10bcaa7c2253	1950	* TCP_WND_DEBUG: Enable debugging in tcp_in.c for window updating.
okini3939	0:10bcaa7c2253	1951	*/
okini3939	0:10bcaa7c2253	1952	#ifndef TCP_WND_DEBUG
okini3939	0:10bcaa7c2253	1953	#define TCP_WND_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1954	#endif
okini3939	0:10bcaa7c2253	1955
okini3939	0:10bcaa7c2253	1956	/**
okini3939	0:10bcaa7c2253	1957	* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
okini3939	0:10bcaa7c2253	1958	*/
okini3939	0:10bcaa7c2253	1959	#ifndef TCP_OUTPUT_DEBUG
okini3939	0:10bcaa7c2253	1960	#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1961	#endif
okini3939	0:10bcaa7c2253	1962
okini3939	0:10bcaa7c2253	1963	/**
okini3939	0:10bcaa7c2253	1964	* TCP_RST_DEBUG: Enable debugging for TCP with the RST message.
okini3939	0:10bcaa7c2253	1965	*/
okini3939	0:10bcaa7c2253	1966	#ifndef TCP_RST_DEBUG
okini3939	0:10bcaa7c2253	1967	#define TCP_RST_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1968	#endif
okini3939	0:10bcaa7c2253	1969
okini3939	0:10bcaa7c2253	1970	/**
okini3939	0:10bcaa7c2253	1971	* TCP_QLEN_DEBUG: Enable debugging for TCP queue lengths.
okini3939	0:10bcaa7c2253	1972	*/
okini3939	0:10bcaa7c2253	1973	#ifndef TCP_QLEN_DEBUG
okini3939	0:10bcaa7c2253	1974	#define TCP_QLEN_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1975	#endif
okini3939	0:10bcaa7c2253	1976
okini3939	0:10bcaa7c2253	1977	/**
okini3939	0:10bcaa7c2253	1978	* UDP_DEBUG: Enable debugging in UDP.
okini3939	0:10bcaa7c2253	1979	*/
okini3939	0:10bcaa7c2253	1980	#ifndef UDP_DEBUG
okini3939	0:10bcaa7c2253	1981	#define UDP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1982	#endif
okini3939	0:10bcaa7c2253	1983
okini3939	0:10bcaa7c2253	1984	/**
okini3939	0:10bcaa7c2253	1985	* TCPIP_DEBUG: Enable debugging in tcpip.c.
okini3939	0:10bcaa7c2253	1986	*/
okini3939	0:10bcaa7c2253	1987	#ifndef TCPIP_DEBUG
okini3939	0:10bcaa7c2253	1988	#define TCPIP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1989	#endif
okini3939	0:10bcaa7c2253	1990
okini3939	0:10bcaa7c2253	1991	/**
okini3939	0:10bcaa7c2253	1992	* PPP_DEBUG: Enable debugging for PPP.
okini3939	0:10bcaa7c2253	1993	*/
okini3939	0:10bcaa7c2253	1994	#ifndef PPP_DEBUG
okini3939	0:10bcaa7c2253	1995	#define PPP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	1996	#endif
okini3939	0:10bcaa7c2253	1997
okini3939	0:10bcaa7c2253	1998	/**
okini3939	0:10bcaa7c2253	1999	* SLIP_DEBUG: Enable debugging in slipif.c.
okini3939	0:10bcaa7c2253	2000	*/
okini3939	0:10bcaa7c2253	2001	#ifndef SLIP_DEBUG
okini3939	0:10bcaa7c2253	2002	#define SLIP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	2003	#endif
okini3939	0:10bcaa7c2253	2004
okini3939	0:10bcaa7c2253	2005	/**
okini3939	0:10bcaa7c2253	2006	* DHCP_DEBUG: Enable debugging in dhcp.c.
okini3939	0:10bcaa7c2253	2007	*/
okini3939	0:10bcaa7c2253	2008	#ifndef DHCP_DEBUG
okini3939	0:10bcaa7c2253	2009	#define DHCP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	2010	#endif
okini3939	0:10bcaa7c2253	2011
okini3939	0:10bcaa7c2253	2012	/**
okini3939	0:10bcaa7c2253	2013	* AUTOIP_DEBUG: Enable debugging in autoip.c.
okini3939	0:10bcaa7c2253	2014	*/
okini3939	0:10bcaa7c2253	2015	#ifndef AUTOIP_DEBUG
okini3939	0:10bcaa7c2253	2016	#define AUTOIP_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	2017	#endif
okini3939	0:10bcaa7c2253	2018
okini3939	0:10bcaa7c2253	2019	/**
okini3939	0:10bcaa7c2253	2020	* SNMP_MSG_DEBUG: Enable debugging for SNMP messages.
okini3939	0:10bcaa7c2253	2021	*/
okini3939	0:10bcaa7c2253	2022	#ifndef SNMP_MSG_DEBUG
okini3939	0:10bcaa7c2253	2023	#define SNMP_MSG_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	2024	#endif
okini3939	0:10bcaa7c2253	2025
okini3939	0:10bcaa7c2253	2026	/**
okini3939	0:10bcaa7c2253	2027	* SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs.
okini3939	0:10bcaa7c2253	2028	*/
okini3939	0:10bcaa7c2253	2029	#ifndef SNMP_MIB_DEBUG
okini3939	0:10bcaa7c2253	2030	#define SNMP_MIB_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	2031	#endif
okini3939	0:10bcaa7c2253	2032
okini3939	0:10bcaa7c2253	2033	/**
okini3939	0:10bcaa7c2253	2034	* DNS_DEBUG: Enable debugging for DNS.
okini3939	0:10bcaa7c2253	2035	*/
okini3939	0:10bcaa7c2253	2036	#ifndef DNS_DEBUG
okini3939	0:10bcaa7c2253	2037	#define DNS_DEBUG LWIP_DBG_OFF
okini3939	0:10bcaa7c2253	2038	#endif
okini3939	0:10bcaa7c2253	2039
okini3939	0:10bcaa7c2253	2040	#endif /* __LWIP_OPT_H__ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	26 Oct 2010
Imports:	8
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	4
Followers:	1

EthernetNetIf/LPC1768/lwip/include/lwip/opt.h@0:10bcaa7c2253, 2010-10-26 (annotated)

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