LAN - testing of combination of LCS and LAN

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testing of combination of LCS and LAN

EthernetNetIf/LPC1768/lwip/include/lwip/opt.h@0:a7a6a692162f, 2015-01-14 (annotated)

Committer:: damir
Date:: Wed Jan 14 13:29:55 2015 +0000
Revision:: 0:a7a6a692162f

Test of LAN

Who changed what in which revision?

User	Revision	Line number	New contents of line
damir	0:a7a6a692162f	1	/**
damir	0:a7a6a692162f	2	* @file
damir	0:a7a6a692162f	3	*
damir	0:a7a6a692162f	4	* lwIP Options Configuration
damir	0:a7a6a692162f	5	*/
damir	0:a7a6a692162f	6
damir	0:a7a6a692162f	7	/*
damir	0:a7a6a692162f	8	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
damir	0:a7a6a692162f	9	* All rights reserved.
damir	0:a7a6a692162f	10	*
damir	0:a7a6a692162f	11	* Redistribution and use in source and binary forms, with or without modification,
damir	0:a7a6a692162f	12	* are permitted provided that the following conditions are met:
damir	0:a7a6a692162f	13	*
damir	0:a7a6a692162f	14	* 1. Redistributions of source code must retain the above copyright notice,
damir	0:a7a6a692162f	15	* this list of conditions and the following disclaimer.
damir	0:a7a6a692162f	16	* 2. Redistributions in binary form must reproduce the above copyright notice,
damir	0:a7a6a692162f	17	* this list of conditions and the following disclaimer in the documentation
damir	0:a7a6a692162f	18	* and/or other materials provided with the distribution.
damir	0:a7a6a692162f	19	* 3. The name of the author may not be used to endorse or promote products
damir	0:a7a6a692162f	20	* derived from this software without specific prior written permission.
damir	0:a7a6a692162f	21	*
damir	0:a7a6a692162f	22	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
damir	0:a7a6a692162f	23	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
damir	0:a7a6a692162f	24	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
damir	0:a7a6a692162f	25	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
damir	0:a7a6a692162f	26	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
damir	0:a7a6a692162f	27	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
damir	0:a7a6a692162f	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
damir	0:a7a6a692162f	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
damir	0:a7a6a692162f	30	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
damir	0:a7a6a692162f	31	* OF SUCH DAMAGE.
damir	0:a7a6a692162f	32	*
damir	0:a7a6a692162f	33	* This file is part of the lwIP TCP/IP stack.
damir	0:a7a6a692162f	34	*
damir	0:a7a6a692162f	35	* Author: Adam Dunkels <adam@sics.se>
damir	0:a7a6a692162f	36	*
damir	0:a7a6a692162f	37	*/
damir	0:a7a6a692162f	38	#ifndef __LWIP_OPT_H__
damir	0:a7a6a692162f	39	#define __LWIP_OPT_H__
damir	0:a7a6a692162f	40
damir	0:a7a6a692162f	41	/*
damir	0:a7a6a692162f	42	* Include user defined options first. Anything not defined in these files
damir	0:a7a6a692162f	43	* will be set to standard values. Override anything you dont like!
damir	0:a7a6a692162f	44	*/
damir	0:a7a6a692162f	45	#include "lwipopts.h"
damir	0:a7a6a692162f	46	#include "lwip/debug.h"
damir	0:a7a6a692162f	47
damir	0:a7a6a692162f	48	/*
damir	0:a7a6a692162f	49	-----------------------------------------------
damir	0:a7a6a692162f	50	---------- Platform specific locking ----------
damir	0:a7a6a692162f	51	-----------------------------------------------
damir	0:a7a6a692162f	52	*/
damir	0:a7a6a692162f	53
damir	0:a7a6a692162f	54	/**
damir	0:a7a6a692162f	55	* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
damir	0:a7a6a692162f	56	* critical regions during buffer allocation, deallocation and memory
damir	0:a7a6a692162f	57	* allocation and deallocation.
damir	0:a7a6a692162f	58	*/
damir	0:a7a6a692162f	59	#ifndef SYS_LIGHTWEIGHT_PROT
damir	0:a7a6a692162f	60	#define SYS_LIGHTWEIGHT_PROT 0
damir	0:a7a6a692162f	61	#endif
damir	0:a7a6a692162f	62
damir	0:a7a6a692162f	63	/**
damir	0:a7a6a692162f	64	* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
damir	0:a7a6a692162f	65	* use lwIP facilities.
damir	0:a7a6a692162f	66	*/
damir	0:a7a6a692162f	67	#ifndef NO_SYS
damir	0:a7a6a692162f	68	#define NO_SYS 0
damir	0:a7a6a692162f	69	#endif
damir	0:a7a6a692162f	70
damir	0:a7a6a692162f	71	/**
damir	0:a7a6a692162f	72	* NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1
damir	0:a7a6a692162f	73	* Mainly for compatibility to old versions.
damir	0:a7a6a692162f	74	*/
damir	0:a7a6a692162f	75	#ifndef NO_SYS_NO_TIMERS
damir	0:a7a6a692162f	76	#define NO_SYS_NO_TIMERS 0
damir	0:a7a6a692162f	77	#endif
damir	0:a7a6a692162f	78
damir	0:a7a6a692162f	79	/**
damir	0:a7a6a692162f	80	* MEMCPY: override this if you have a faster implementation at hand than the
damir	0:a7a6a692162f	81	* one included in your C library
damir	0:a7a6a692162f	82	*/
damir	0:a7a6a692162f	83	#ifndef MEMCPY
damir	0:a7a6a692162f	84	#define MEMCPY(dst,src,len) memcpy(dst,src,len)
damir	0:a7a6a692162f	85	#endif
damir	0:a7a6a692162f	86
damir	0:a7a6a692162f	87	/**
damir	0:a7a6a692162f	88	* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
damir	0:a7a6a692162f	89	* call to memcpy() if the length is known at compile time and is small.
damir	0:a7a6a692162f	90	*/
damir	0:a7a6a692162f	91	#ifndef SMEMCPY
damir	0:a7a6a692162f	92	#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
damir	0:a7a6a692162f	93	#endif
damir	0:a7a6a692162f	94
damir	0:a7a6a692162f	95	/*
damir	0:a7a6a692162f	96	------------------------------------
damir	0:a7a6a692162f	97	---------- Memory options ----------
damir	0:a7a6a692162f	98	------------------------------------
damir	0:a7a6a692162f	99	*/
damir	0:a7a6a692162f	100	/**
damir	0:a7a6a692162f	101	* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
damir	0:a7a6a692162f	102	* instead of the lwip internal allocator. Can save code size if you
damir	0:a7a6a692162f	103	* already use it.
damir	0:a7a6a692162f	104	*/
damir	0:a7a6a692162f	105	#ifndef MEM_LIBC_MALLOC
damir	0:a7a6a692162f	106	#define MEM_LIBC_MALLOC 0
damir	0:a7a6a692162f	107	#endif
damir	0:a7a6a692162f	108
damir	0:a7a6a692162f	109	/**
damir	0:a7a6a692162f	110	* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
damir	0:a7a6a692162f	111	* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
damir	0:a7a6a692162f	112	* speed and usage from interrupts!
damir	0:a7a6a692162f	113	*/
damir	0:a7a6a692162f	114	#ifndef MEMP_MEM_MALLOC
damir	0:a7a6a692162f	115	#define MEMP_MEM_MALLOC 0
damir	0:a7a6a692162f	116	#endif
damir	0:a7a6a692162f	117
damir	0:a7a6a692162f	118	/**
damir	0:a7a6a692162f	119	* MEM_ALIGNMENT: should be set to the alignment of the CPU
damir	0:a7a6a692162f	120	* 4 byte alignment -> #define MEM_ALIGNMENT 4
damir	0:a7a6a692162f	121	* 2 byte alignment -> #define MEM_ALIGNMENT 2
damir	0:a7a6a692162f	122	*/
damir	0:a7a6a692162f	123	#ifndef MEM_ALIGNMENT
damir	0:a7a6a692162f	124	#define MEM_ALIGNMENT 1
damir	0:a7a6a692162f	125	#endif
damir	0:a7a6a692162f	126
damir	0:a7a6a692162f	127	/**
damir	0:a7a6a692162f	128	* MEM_SIZE: the size of the heap memory. If the application will send
damir	0:a7a6a692162f	129	* a lot of data that needs to be copied, this should be set high.
damir	0:a7a6a692162f	130	*/
damir	0:a7a6a692162f	131	#ifndef MEM_SIZE
damir	0:a7a6a692162f	132	#define MEM_SIZE 1600
damir	0:a7a6a692162f	133	#endif
damir	0:a7a6a692162f	134
damir	0:a7a6a692162f	135	/**
damir	0:a7a6a692162f	136	* MEMP_SEPARATE_POOLS: if defined to 1, each pool is placed in its own array.
damir	0:a7a6a692162f	137	* This can be used to individually change the location of each pool.
damir	0:a7a6a692162f	138	* Default is one big array for all pools
damir	0:a7a6a692162f	139	*/
damir	0:a7a6a692162f	140	#ifndef MEMP_SEPARATE_POOLS
damir	0:a7a6a692162f	141	#define MEMP_SEPARATE_POOLS 0
damir	0:a7a6a692162f	142	#endif
damir	0:a7a6a692162f	143
damir	0:a7a6a692162f	144	/**
damir	0:a7a6a692162f	145	* MEMP_OVERFLOW_CHECK: memp overflow protection reserves a configurable
damir	0:a7a6a692162f	146	* amount of bytes before and after each memp element in every pool and fills
damir	0:a7a6a692162f	147	* it with a prominent default value.
damir	0:a7a6a692162f	148	* MEMP_OVERFLOW_CHECK == 0 no checking
damir	0:a7a6a692162f	149	* MEMP_OVERFLOW_CHECK == 1 checks each element when it is freed
damir	0:a7a6a692162f	150	* MEMP_OVERFLOW_CHECK >= 2 checks each element in every pool every time
damir	0:a7a6a692162f	151	* memp_malloc() or memp_free() is called (useful but slow!)
damir	0:a7a6a692162f	152	*/
damir	0:a7a6a692162f	153	#ifndef MEMP_OVERFLOW_CHECK
damir	0:a7a6a692162f	154	#define MEMP_OVERFLOW_CHECK 0
damir	0:a7a6a692162f	155	#endif
damir	0:a7a6a692162f	156
damir	0:a7a6a692162f	157	/**
damir	0:a7a6a692162f	158	* MEMP_SANITY_CHECK==1: run a sanity check after each memp_free() to make
damir	0:a7a6a692162f	159	* sure that there are no cycles in the linked lists.
damir	0:a7a6a692162f	160	*/
damir	0:a7a6a692162f	161	#ifndef MEMP_SANITY_CHECK
damir	0:a7a6a692162f	162	#define MEMP_SANITY_CHECK 0
damir	0:a7a6a692162f	163	#endif
damir	0:a7a6a692162f	164
damir	0:a7a6a692162f	165	/**
damir	0:a7a6a692162f	166	* MEM_USE_POOLS==1: Use an alternative to malloc() by allocating from a set
damir	0:a7a6a692162f	167	* of memory pools of various sizes. When mem_malloc is called, an element of
damir	0:a7a6a692162f	168	* the smallest pool that can provide the length needed is returned.
damir	0:a7a6a692162f	169	* To use this, MEMP_USE_CUSTOM_POOLS also has to be enabled.
damir	0:a7a6a692162f	170	*/
damir	0:a7a6a692162f	171	#ifndef MEM_USE_POOLS
damir	0:a7a6a692162f	172	#define MEM_USE_POOLS 0
damir	0:a7a6a692162f	173	#endif
damir	0:a7a6a692162f	174
damir	0:a7a6a692162f	175	/**
damir	0:a7a6a692162f	176	* MEM_USE_POOLS_TRY_BIGGER_POOL==1: if one malloc-pool is empty, try the next
damir	0:a7a6a692162f	177	* bigger pool - WARNING: THIS MIGHT WASTE MEMORY but it can make a system more
damir	0:a7a6a692162f	178	* reliable. */
damir	0:a7a6a692162f	179	#ifndef MEM_USE_POOLS_TRY_BIGGER_POOL
damir	0:a7a6a692162f	180	#define MEM_USE_POOLS_TRY_BIGGER_POOL 0
damir	0:a7a6a692162f	181	#endif
damir	0:a7a6a692162f	182
damir	0:a7a6a692162f	183	/**
damir	0:a7a6a692162f	184	* MEMP_USE_CUSTOM_POOLS==1: whether to include a user file lwippools.h
damir	0:a7a6a692162f	185	* that defines additional pools beyond the "standard" ones required
damir	0:a7a6a692162f	186	* by lwIP. If you set this to 1, you must have lwippools.h in your
damir	0:a7a6a692162f	187	* inlude path somewhere.
damir	0:a7a6a692162f	188	*/
damir	0:a7a6a692162f	189	#ifndef MEMP_USE_CUSTOM_POOLS
damir	0:a7a6a692162f	190	#define MEMP_USE_CUSTOM_POOLS 0
damir	0:a7a6a692162f	191	#endif
damir	0:a7a6a692162f	192
damir	0:a7a6a692162f	193	/**
damir	0:a7a6a692162f	194	* Set this to 1 if you want to free PBUF_RAM pbufs (or call mem_free()) from
damir	0:a7a6a692162f	195	* interrupt context (or another context that doesn't allow waiting for a
damir	0:a7a6a692162f	196	* semaphore).
damir	0:a7a6a692162f	197	* If set to 1, mem_malloc will be protected by a semaphore and SYS_ARCH_PROTECT,
damir	0:a7a6a692162f	198	* while mem_free will only use SYS_ARCH_PROTECT. mem_malloc SYS_ARCH_UNPROTECTs
damir	0:a7a6a692162f	199	* with each loop so that mem_free can run.
damir	0:a7a6a692162f	200	*
damir	0:a7a6a692162f	201	* ATTENTION: As you can see from the above description, this leads to dis-/
damir	0:a7a6a692162f	202	* enabling interrupts often, which can be slow! Also, on low memory, mem_malloc
damir	0:a7a6a692162f	203	* can need longer.
damir	0:a7a6a692162f	204	*
damir	0:a7a6a692162f	205	* If you don't want that, at least for NO_SYS=0, you can still use the following
damir	0:a7a6a692162f	206	* functions to enqueue a deallocation call which then runs in the tcpip_thread
damir	0:a7a6a692162f	207	* context:
damir	0:a7a6a692162f	208	* - pbuf_free_callback(p);
damir	0:a7a6a692162f	209	* - mem_free_callback(m);
damir	0:a7a6a692162f	210	*/
damir	0:a7a6a692162f	211	#ifndef LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT
damir	0:a7a6a692162f	212	#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0
damir	0:a7a6a692162f	213	#endif
damir	0:a7a6a692162f	214
damir	0:a7a6a692162f	215	/*
damir	0:a7a6a692162f	216	------------------------------------------------
damir	0:a7a6a692162f	217	---------- Internal Memory Pool Sizes ----------
damir	0:a7a6a692162f	218	------------------------------------------------
damir	0:a7a6a692162f	219	*/
damir	0:a7a6a692162f	220	/**
damir	0:a7a6a692162f	221	* MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF).
damir	0:a7a6a692162f	222	* If the application sends a lot of data out of ROM (or other static memory),
damir	0:a7a6a692162f	223	* this should be set high.
damir	0:a7a6a692162f	224	*/
damir	0:a7a6a692162f	225	#ifndef MEMP_NUM_PBUF
damir	0:a7a6a692162f	226	#define MEMP_NUM_PBUF 16
damir	0:a7a6a692162f	227	#endif
damir	0:a7a6a692162f	228
damir	0:a7a6a692162f	229	/**
damir	0:a7a6a692162f	230	* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
damir	0:a7a6a692162f	231	* (requires the LWIP_RAW option)
damir	0:a7a6a692162f	232	*/
damir	0:a7a6a692162f	233	#ifndef MEMP_NUM_RAW_PCB
damir	0:a7a6a692162f	234	#define MEMP_NUM_RAW_PCB 4
damir	0:a7a6a692162f	235	#endif
damir	0:a7a6a692162f	236
damir	0:a7a6a692162f	237	/**
damir	0:a7a6a692162f	238	* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
damir	0:a7a6a692162f	239	* per active UDP "connection".
damir	0:a7a6a692162f	240	* (requires the LWIP_UDP option)
damir	0:a7a6a692162f	241	*/
damir	0:a7a6a692162f	242	#ifndef MEMP_NUM_UDP_PCB
damir	0:a7a6a692162f	243	#define MEMP_NUM_UDP_PCB 4
damir	0:a7a6a692162f	244	#endif
damir	0:a7a6a692162f	245
damir	0:a7a6a692162f	246	/**
damir	0:a7a6a692162f	247	* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
damir	0:a7a6a692162f	248	* (requires the LWIP_TCP option)
damir	0:a7a6a692162f	249	*/
damir	0:a7a6a692162f	250	#ifndef MEMP_NUM_TCP_PCB
damir	0:a7a6a692162f	251	#define MEMP_NUM_TCP_PCB 5
damir	0:a7a6a692162f	252	#endif
damir	0:a7a6a692162f	253
damir	0:a7a6a692162f	254	/**
damir	0:a7a6a692162f	255	* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
damir	0:a7a6a692162f	256	* (requires the LWIP_TCP option)
damir	0:a7a6a692162f	257	*/
damir	0:a7a6a692162f	258	#ifndef MEMP_NUM_TCP_PCB_LISTEN
damir	0:a7a6a692162f	259	#define MEMP_NUM_TCP_PCB_LISTEN 8
damir	0:a7a6a692162f	260	#endif
damir	0:a7a6a692162f	261
damir	0:a7a6a692162f	262	/**
damir	0:a7a6a692162f	263	* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments.
damir	0:a7a6a692162f	264	* (requires the LWIP_TCP option)
damir	0:a7a6a692162f	265	*/
damir	0:a7a6a692162f	266	#ifndef MEMP_NUM_TCP_SEG
damir	0:a7a6a692162f	267	#define MEMP_NUM_TCP_SEG 16
damir	0:a7a6a692162f	268	#endif
damir	0:a7a6a692162f	269
damir	0:a7a6a692162f	270	/**
damir	0:a7a6a692162f	271	* MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for
damir	0:a7a6a692162f	272	* reassembly (whole packets, not fragments!)
damir	0:a7a6a692162f	273	*/
damir	0:a7a6a692162f	274	#ifndef MEMP_NUM_REASSDATA
damir	0:a7a6a692162f	275	#define MEMP_NUM_REASSDATA 5
damir	0:a7a6a692162f	276	#endif
damir	0:a7a6a692162f	277
damir	0:a7a6a692162f	278	/**
damir	0:a7a6a692162f	279	* MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent
damir	0:a7a6a692162f	280	* (fragments, not whole packets!).
damir	0:a7a6a692162f	281	* This is only used with IP_FRAG_USES_STATIC_BUF==0 and
damir	0:a7a6a692162f	282	* LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs
damir	0:a7a6a692162f	283	* where the packet is not yet sent when netif->output returns.
damir	0:a7a6a692162f	284	*/
damir	0:a7a6a692162f	285	#ifndef MEMP_NUM_FRAG_PBUF
damir	0:a7a6a692162f	286	#define MEMP_NUM_FRAG_PBUF 15
damir	0:a7a6a692162f	287	#endif
damir	0:a7a6a692162f	288
damir	0:a7a6a692162f	289	/**
damir	0:a7a6a692162f	290	* MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
damir	0:a7a6a692162f	291	* packets (pbufs) that are waiting for an ARP request (to resolve
damir	0:a7a6a692162f	292	* their destination address) to finish.
damir	0:a7a6a692162f	293	* (requires the ARP_QUEUEING option)
damir	0:a7a6a692162f	294	*/
damir	0:a7a6a692162f	295	#ifndef MEMP_NUM_ARP_QUEUE
damir	0:a7a6a692162f	296	#define MEMP_NUM_ARP_QUEUE 30
damir	0:a7a6a692162f	297	#endif
damir	0:a7a6a692162f	298
damir	0:a7a6a692162f	299	/**
damir	0:a7a6a692162f	300	* MEMP_NUM_IGMP_GROUP: The number of multicast groups whose network interfaces
damir	0:a7a6a692162f	301	* can be members et the same time (one per netif - allsystems group -, plus one
damir	0:a7a6a692162f	302	* per netif membership).
damir	0:a7a6a692162f	303	* (requires the LWIP_IGMP option)
damir	0:a7a6a692162f	304	*/
damir	0:a7a6a692162f	305	#ifndef MEMP_NUM_IGMP_GROUP
damir	0:a7a6a692162f	306	#define MEMP_NUM_IGMP_GROUP 8
damir	0:a7a6a692162f	307	#endif
damir	0:a7a6a692162f	308
damir	0:a7a6a692162f	309	/**
damir	0:a7a6a692162f	310	* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts.
damir	0:a7a6a692162f	311	* (requires NO_SYS==0)
damir	0:a7a6a692162f	312	*/
damir	0:a7a6a692162f	313	#ifndef MEMP_NUM_SYS_TIMEOUT
damir	0:a7a6a692162f	314	#define MEMP_NUM_SYS_TIMEOUT 3
damir	0:a7a6a692162f	315	#endif
damir	0:a7a6a692162f	316
damir	0:a7a6a692162f	317	/**
damir	0:a7a6a692162f	318	* MEMP_NUM_NETBUF: the number of struct netbufs.
damir	0:a7a6a692162f	319	* (only needed if you use the sequential API, like api_lib.c)
damir	0:a7a6a692162f	320	*/
damir	0:a7a6a692162f	321	#ifndef MEMP_NUM_NETBUF
damir	0:a7a6a692162f	322	#define MEMP_NUM_NETBUF 2
damir	0:a7a6a692162f	323	#endif
damir	0:a7a6a692162f	324
damir	0:a7a6a692162f	325	/**
damir	0:a7a6a692162f	326	* MEMP_NUM_NETCONN: the number of struct netconns.
damir	0:a7a6a692162f	327	* (only needed if you use the sequential API, like api_lib.c)
damir	0:a7a6a692162f	328	*/
damir	0:a7a6a692162f	329	#ifndef MEMP_NUM_NETCONN
damir	0:a7a6a692162f	330	#define MEMP_NUM_NETCONN 4
damir	0:a7a6a692162f	331	#endif
damir	0:a7a6a692162f	332
damir	0:a7a6a692162f	333	/**
damir	0:a7a6a692162f	334	* MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used
damir	0:a7a6a692162f	335	* for callback/timeout API communication.
damir	0:a7a6a692162f	336	* (only needed if you use tcpip.c)
damir	0:a7a6a692162f	337	*/
damir	0:a7a6a692162f	338	#ifndef MEMP_NUM_TCPIP_MSG_API
damir	0:a7a6a692162f	339	#define MEMP_NUM_TCPIP_MSG_API 8
damir	0:a7a6a692162f	340	#endif
damir	0:a7a6a692162f	341
damir	0:a7a6a692162f	342	/**
damir	0:a7a6a692162f	343	* MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used
damir	0:a7a6a692162f	344	* for incoming packets.
damir	0:a7a6a692162f	345	* (only needed if you use tcpip.c)
damir	0:a7a6a692162f	346	*/
damir	0:a7a6a692162f	347	#ifndef MEMP_NUM_TCPIP_MSG_INPKT
damir	0:a7a6a692162f	348	#define MEMP_NUM_TCPIP_MSG_INPKT 8
damir	0:a7a6a692162f	349	#endif
damir	0:a7a6a692162f	350
damir	0:a7a6a692162f	351	/**
damir	0:a7a6a692162f	352	* MEMP_NUM_SNMP_NODE: the number of leafs in the SNMP tree.
damir	0:a7a6a692162f	353	*/
damir	0:a7a6a692162f	354	#ifndef MEMP_NUM_SNMP_NODE
damir	0:a7a6a692162f	355	#define MEMP_NUM_SNMP_NODE 50
damir	0:a7a6a692162f	356	#endif
damir	0:a7a6a692162f	357
damir	0:a7a6a692162f	358	/**
damir	0:a7a6a692162f	359	* MEMP_NUM_SNMP_ROOTNODE: the number of branches in the SNMP tree.
damir	0:a7a6a692162f	360	* Every branch has one leaf (MEMP_NUM_SNMP_NODE) at least!
damir	0:a7a6a692162f	361	*/
damir	0:a7a6a692162f	362	#ifndef MEMP_NUM_SNMP_ROOTNODE
damir	0:a7a6a692162f	363	#define MEMP_NUM_SNMP_ROOTNODE 30
damir	0:a7a6a692162f	364	#endif
damir	0:a7a6a692162f	365
damir	0:a7a6a692162f	366	/**
damir	0:a7a6a692162f	367	* MEMP_NUM_SNMP_VARBIND: the number of concurrent requests (does not have to
damir	0:a7a6a692162f	368	* be changed normally) - 2 of these are used per request (1 for input,
damir	0:a7a6a692162f	369	* 1 for output)
damir	0:a7a6a692162f	370	*/
damir	0:a7a6a692162f	371	#ifndef MEMP_NUM_SNMP_VARBIND
damir	0:a7a6a692162f	372	#define MEMP_NUM_SNMP_VARBIND 2
damir	0:a7a6a692162f	373	#endif
damir	0:a7a6a692162f	374
damir	0:a7a6a692162f	375	/**
damir	0:a7a6a692162f	376	* MEMP_NUM_SNMP_VALUE: the number of OID or values concurrently used
damir	0:a7a6a692162f	377	* (does not have to be changed normally) - 3 of these are used per request
damir	0:a7a6a692162f	378	* (1 for the value read and 2 for OIDs - input and output)
damir	0:a7a6a692162f	379	*/
damir	0:a7a6a692162f	380	#ifndef MEMP_NUM_SNMP_VALUE
damir	0:a7a6a692162f	381	#define MEMP_NUM_SNMP_VALUE 3
damir	0:a7a6a692162f	382	#endif
damir	0:a7a6a692162f	383
damir	0:a7a6a692162f	384	/**
damir	0:a7a6a692162f	385	* MEMP_NUM_NETDB: the number of concurrently running lwip_addrinfo() calls
damir	0:a7a6a692162f	386	* (before freeing the corresponding memory using lwip_freeaddrinfo()).
damir	0:a7a6a692162f	387	*/
damir	0:a7a6a692162f	388	#ifndef MEMP_NUM_NETDB
damir	0:a7a6a692162f	389	#define MEMP_NUM_NETDB 1
damir	0:a7a6a692162f	390	#endif
damir	0:a7a6a692162f	391
damir	0:a7a6a692162f	392	/**
damir	0:a7a6a692162f	393	* MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list
damir	0:a7a6a692162f	394	* if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1.
damir	0:a7a6a692162f	395	*/
damir	0:a7a6a692162f	396	#ifndef MEMP_NUM_LOCALHOSTLIST
damir	0:a7a6a692162f	397	#define MEMP_NUM_LOCALHOSTLIST 1
damir	0:a7a6a692162f	398	#endif
damir	0:a7a6a692162f	399
damir	0:a7a6a692162f	400	/**
damir	0:a7a6a692162f	401	* MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
damir	0:a7a6a692162f	402	* interfaces (only used with PPPOE_SUPPORT==1)
damir	0:a7a6a692162f	403	*/
damir	0:a7a6a692162f	404	#ifndef MEMP_NUM_PPPOE_INTERFACES
damir	0:a7a6a692162f	405	#define MEMP_NUM_PPPOE_INTERFACES 1
damir	0:a7a6a692162f	406	#endif
damir	0:a7a6a692162f	407
damir	0:a7a6a692162f	408	/**
damir	0:a7a6a692162f	409	* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
damir	0:a7a6a692162f	410	*/
damir	0:a7a6a692162f	411	#ifndef PBUF_POOL_SIZE
damir	0:a7a6a692162f	412	#define PBUF_POOL_SIZE 16
damir	0:a7a6a692162f	413	#endif
damir	0:a7a6a692162f	414
damir	0:a7a6a692162f	415	/*
damir	0:a7a6a692162f	416	---------------------------------
damir	0:a7a6a692162f	417	---------- ARP options ----------
damir	0:a7a6a692162f	418	---------------------------------
damir	0:a7a6a692162f	419	*/
damir	0:a7a6a692162f	420	/**
damir	0:a7a6a692162f	421	* LWIP_ARP==1: Enable ARP functionality.
damir	0:a7a6a692162f	422	*/
damir	0:a7a6a692162f	423	#ifndef LWIP_ARP
damir	0:a7a6a692162f	424	#define LWIP_ARP 1
damir	0:a7a6a692162f	425	#endif
damir	0:a7a6a692162f	426
damir	0:a7a6a692162f	427	/**
damir	0:a7a6a692162f	428	* ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached.
damir	0:a7a6a692162f	429	*/
damir	0:a7a6a692162f	430	#ifndef ARP_TABLE_SIZE
damir	0:a7a6a692162f	431	#define ARP_TABLE_SIZE 10
damir	0:a7a6a692162f	432	#endif
damir	0:a7a6a692162f	433
damir	0:a7a6a692162f	434	/**
damir	0:a7a6a692162f	435	* ARP_QUEUEING==1: Outgoing packets are queued during hardware address
damir	0:a7a6a692162f	436	* resolution.
damir	0:a7a6a692162f	437	*/
damir	0:a7a6a692162f	438	#ifndef ARP_QUEUEING
damir	0:a7a6a692162f	439	#define ARP_QUEUEING 1
damir	0:a7a6a692162f	440	#endif
damir	0:a7a6a692162f	441
damir	0:a7a6a692162f	442	/**
damir	0:a7a6a692162f	443	* ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be
damir	0:a7a6a692162f	444	* updated with the source MAC and IP addresses supplied in the packet.
damir	0:a7a6a692162f	445	* You may want to disable this if you do not trust LAN peers to have the
damir	0:a7a6a692162f	446	* correct addresses, or as a limited approach to attempt to handle
damir	0:a7a6a692162f	447	* spoofing. If disabled, lwIP will need to make a new ARP request if
damir	0:a7a6a692162f	448	* the peer is not already in the ARP table, adding a little latency.
damir	0:a7a6a692162f	449	* The peer is in the ARP table if it requested our address before.
damir	0:a7a6a692162f	450	* Also notice that this slows down input processing of every IP packet!
damir	0:a7a6a692162f	451	*/
damir	0:a7a6a692162f	452	#ifndef ETHARP_TRUST_IP_MAC
damir	0:a7a6a692162f	453	#define ETHARP_TRUST_IP_MAC 0
damir	0:a7a6a692162f	454	#endif
damir	0:a7a6a692162f	455
damir	0:a7a6a692162f	456	/**
damir	0:a7a6a692162f	457	* ETHARP_SUPPORT_VLAN==1: support receiving ethernet packets with VLAN header.
damir	0:a7a6a692162f	458	* Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check.
damir	0:a7a6a692162f	459	* If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted.
damir	0:a7a6a692162f	460	* If ETHARP_VLAN_CHECK is not defined, all traffic is accepted.
damir	0:a7a6a692162f	461	*/
damir	0:a7a6a692162f	462	#ifndef ETHARP_SUPPORT_VLAN
damir	0:a7a6a692162f	463	#define ETHARP_SUPPORT_VLAN 0
damir	0:a7a6a692162f	464	#endif
damir	0:a7a6a692162f	465
damir	0:a7a6a692162f	466	/** LWIP_ETHERNET==1: enable ethernet support for PPPoE even though ARP
damir	0:a7a6a692162f	467	* might be disabled
damir	0:a7a6a692162f	468	*/
damir	0:a7a6a692162f	469	#ifndef LWIP_ETHERNET
damir	0:a7a6a692162f	470	#define LWIP_ETHERNET (LWIP_ARP \|\| PPPOE_SUPPORT)
damir	0:a7a6a692162f	471	#endif
damir	0:a7a6a692162f	472
damir	0:a7a6a692162f	473	/** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
damir	0:a7a6a692162f	474	* alignment of payload after that header. Since the header is 14 bytes long,
damir	0:a7a6a692162f	475	* without this padding e.g. addresses in the IP header will not be aligned
damir	0:a7a6a692162f	476	* on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
damir	0:a7a6a692162f	477	*/
damir	0:a7a6a692162f	478	#ifndef ETH_PAD_SIZE
damir	0:a7a6a692162f	479	#define ETH_PAD_SIZE 0
damir	0:a7a6a692162f	480	#endif
damir	0:a7a6a692162f	481
damir	0:a7a6a692162f	482	/** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table
damir	0:a7a6a692162f	483	* entries (using etharp_add_static_entry/etharp_remove_static_entry).
damir	0:a7a6a692162f	484	*/
damir	0:a7a6a692162f	485	#ifndef ETHARP_SUPPORT_STATIC_ENTRIES
damir	0:a7a6a692162f	486	#define ETHARP_SUPPORT_STATIC_ENTRIES 0
damir	0:a7a6a692162f	487	#endif
damir	0:a7a6a692162f	488
damir	0:a7a6a692162f	489
damir	0:a7a6a692162f	490	/*
damir	0:a7a6a692162f	491	--------------------------------
damir	0:a7a6a692162f	492	---------- IP options ----------
damir	0:a7a6a692162f	493	--------------------------------
damir	0:a7a6a692162f	494	*/
damir	0:a7a6a692162f	495	/**
damir	0:a7a6a692162f	496	* IP_FORWARD==1: Enables the ability to forward IP packets across network
damir	0:a7a6a692162f	497	* interfaces. If you are going to run lwIP on a device with only one network
damir	0:a7a6a692162f	498	* interface, define this to 0.
damir	0:a7a6a692162f	499	*/
damir	0:a7a6a692162f	500	#ifndef IP_FORWARD
damir	0:a7a6a692162f	501	#define IP_FORWARD 0
damir	0:a7a6a692162f	502	#endif
damir	0:a7a6a692162f	503
damir	0:a7a6a692162f	504	/**
damir	0:a7a6a692162f	505	* IP_OPTIONS_ALLOWED: Defines the behavior for IP options.
damir	0:a7a6a692162f	506	* IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped.
damir	0:a7a6a692162f	507	* IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed).
damir	0:a7a6a692162f	508	*/
damir	0:a7a6a692162f	509	#ifndef IP_OPTIONS_ALLOWED
damir	0:a7a6a692162f	510	#define IP_OPTIONS_ALLOWED 1
damir	0:a7a6a692162f	511	#endif
damir	0:a7a6a692162f	512
damir	0:a7a6a692162f	513	/**
damir	0:a7a6a692162f	514	* IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
damir	0:a7a6a692162f	515	* this option does not affect outgoing packet sizes, which can be controlled
damir	0:a7a6a692162f	516	* via IP_FRAG.
damir	0:a7a6a692162f	517	*/
damir	0:a7a6a692162f	518	#ifndef IP_REASSEMBLY
damir	0:a7a6a692162f	519	#define IP_REASSEMBLY 1
damir	0:a7a6a692162f	520	#endif
damir	0:a7a6a692162f	521
damir	0:a7a6a692162f	522	/**
damir	0:a7a6a692162f	523	* IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
damir	0:a7a6a692162f	524	* that this option does not affect incoming packet sizes, which can be
damir	0:a7a6a692162f	525	* controlled via IP_REASSEMBLY.
damir	0:a7a6a692162f	526	*/
damir	0:a7a6a692162f	527	#ifndef IP_FRAG
damir	0:a7a6a692162f	528	#define IP_FRAG 1
damir	0:a7a6a692162f	529	#endif
damir	0:a7a6a692162f	530
damir	0:a7a6a692162f	531	/**
damir	0:a7a6a692162f	532	* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
damir	0:a7a6a692162f	533	* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
damir	0:a7a6a692162f	534	* in this time, the whole packet is discarded.
damir	0:a7a6a692162f	535	*/
damir	0:a7a6a692162f	536	#ifndef IP_REASS_MAXAGE
damir	0:a7a6a692162f	537	#define IP_REASS_MAXAGE 3
damir	0:a7a6a692162f	538	#endif
damir	0:a7a6a692162f	539
damir	0:a7a6a692162f	540	/**
damir	0:a7a6a692162f	541	* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
damir	0:a7a6a692162f	542	* Since the received pbufs are enqueued, be sure to configure
damir	0:a7a6a692162f	543	* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
damir	0:a7a6a692162f	544	* packets even if the maximum amount of fragments is enqueued for reassembly!
damir	0:a7a6a692162f	545	*/
damir	0:a7a6a692162f	546	#ifndef IP_REASS_MAX_PBUFS
damir	0:a7a6a692162f	547	#define IP_REASS_MAX_PBUFS 10
damir	0:a7a6a692162f	548	#endif
damir	0:a7a6a692162f	549
damir	0:a7a6a692162f	550	/**
damir	0:a7a6a692162f	551	* IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
damir	0:a7a6a692162f	552	* fragmentation. Otherwise pbufs are allocated and reference the original
damir	0:a7a6a692162f	553	* packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1,
damir	0:a7a6a692162f	554	* new PBUF_RAM pbufs are used for fragments).
damir	0:a7a6a692162f	555	* ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs!
damir	0:a7a6a692162f	556	*/
damir	0:a7a6a692162f	557	#ifndef IP_FRAG_USES_STATIC_BUF
damir	0:a7a6a692162f	558	#define IP_FRAG_USES_STATIC_BUF 0
damir	0:a7a6a692162f	559	#endif
damir	0:a7a6a692162f	560
damir	0:a7a6a692162f	561	/**
damir	0:a7a6a692162f	562	* IP_FRAG_MAX_MTU: Assumed max MTU on any interface for IP frag buffer
damir	0:a7a6a692162f	563	* (requires IP_FRAG_USES_STATIC_BUF==1)
damir	0:a7a6a692162f	564	*/
damir	0:a7a6a692162f	565	#if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU)
damir	0:a7a6a692162f	566	#define IP_FRAG_MAX_MTU 1500
damir	0:a7a6a692162f	567	#endif
damir	0:a7a6a692162f	568
damir	0:a7a6a692162f	569	/**
damir	0:a7a6a692162f	570	* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
damir	0:a7a6a692162f	571	*/
damir	0:a7a6a692162f	572	#ifndef IP_DEFAULT_TTL
damir	0:a7a6a692162f	573	#define IP_DEFAULT_TTL 255
damir	0:a7a6a692162f	574	#endif
damir	0:a7a6a692162f	575
damir	0:a7a6a692162f	576	/**
damir	0:a7a6a692162f	577	* IP_SOF_BROADCAST=1: Use the SOF_BROADCAST field to enable broadcast
damir	0:a7a6a692162f	578	* filter per pcb on udp and raw send operations. To enable broadcast filter
damir	0:a7a6a692162f	579	* on recv operations, you also have to set IP_SOF_BROADCAST_RECV=1.
damir	0:a7a6a692162f	580	*/
damir	0:a7a6a692162f	581	#ifndef IP_SOF_BROADCAST
damir	0:a7a6a692162f	582	#define IP_SOF_BROADCAST 0
damir	0:a7a6a692162f	583	#endif
damir	0:a7a6a692162f	584
damir	0:a7a6a692162f	585	/**
damir	0:a7a6a692162f	586	* IP_SOF_BROADCAST_RECV (requires IP_SOF_BROADCAST=1) enable the broadcast
damir	0:a7a6a692162f	587	* filter on recv operations.
damir	0:a7a6a692162f	588	*/
damir	0:a7a6a692162f	589	#ifndef IP_SOF_BROADCAST_RECV
damir	0:a7a6a692162f	590	#define IP_SOF_BROADCAST_RECV 0
damir	0:a7a6a692162f	591	#endif
damir	0:a7a6a692162f	592
damir	0:a7a6a692162f	593	/*
damir	0:a7a6a692162f	594	----------------------------------
damir	0:a7a6a692162f	595	---------- ICMP options ----------
damir	0:a7a6a692162f	596	----------------------------------
damir	0:a7a6a692162f	597	*/
damir	0:a7a6a692162f	598	/**
damir	0:a7a6a692162f	599	* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
damir	0:a7a6a692162f	600	* Be careful, disable that make your product non-compliant to RFC1122
damir	0:a7a6a692162f	601	*/
damir	0:a7a6a692162f	602	#ifndef LWIP_ICMP
damir	0:a7a6a692162f	603	#define LWIP_ICMP 1
damir	0:a7a6a692162f	604	#endif
damir	0:a7a6a692162f	605
damir	0:a7a6a692162f	606	/**
damir	0:a7a6a692162f	607	* ICMP_TTL: Default value for Time-To-Live used by ICMP packets.
damir	0:a7a6a692162f	608	*/
damir	0:a7a6a692162f	609	#ifndef ICMP_TTL
damir	0:a7a6a692162f	610	#define ICMP_TTL (IP_DEFAULT_TTL)
damir	0:a7a6a692162f	611	#endif
damir	0:a7a6a692162f	612
damir	0:a7a6a692162f	613	/**
damir	0:a7a6a692162f	614	* LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
damir	0:a7a6a692162f	615	*/
damir	0:a7a6a692162f	616	#ifndef LWIP_BROADCAST_PING
damir	0:a7a6a692162f	617	#define LWIP_BROADCAST_PING 0
damir	0:a7a6a692162f	618	#endif
damir	0:a7a6a692162f	619
damir	0:a7a6a692162f	620	/**
damir	0:a7a6a692162f	621	* LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)
damir	0:a7a6a692162f	622	*/
damir	0:a7a6a692162f	623	#ifndef LWIP_MULTICAST_PING
damir	0:a7a6a692162f	624	#define LWIP_MULTICAST_PING 0
damir	0:a7a6a692162f	625	#endif
damir	0:a7a6a692162f	626
damir	0:a7a6a692162f	627	/*
damir	0:a7a6a692162f	628	---------------------------------
damir	0:a7a6a692162f	629	---------- RAW options ----------
damir	0:a7a6a692162f	630	---------------------------------
damir	0:a7a6a692162f	631	*/
damir	0:a7a6a692162f	632	/**
damir	0:a7a6a692162f	633	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
damir	0:a7a6a692162f	634	*/
damir	0:a7a6a692162f	635	#ifndef LWIP_RAW
damir	0:a7a6a692162f	636	#define LWIP_RAW 1
damir	0:a7a6a692162f	637	#endif
damir	0:a7a6a692162f	638
damir	0:a7a6a692162f	639	/**
damir	0:a7a6a692162f	640	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
damir	0:a7a6a692162f	641	*/
damir	0:a7a6a692162f	642	#ifndef RAW_TTL
damir	0:a7a6a692162f	643	#define RAW_TTL (IP_DEFAULT_TTL)
damir	0:a7a6a692162f	644	#endif
damir	0:a7a6a692162f	645
damir	0:a7a6a692162f	646	/*
damir	0:a7a6a692162f	647	----------------------------------
damir	0:a7a6a692162f	648	---------- DHCP options ----------
damir	0:a7a6a692162f	649	----------------------------------
damir	0:a7a6a692162f	650	*/
damir	0:a7a6a692162f	651	/**
damir	0:a7a6a692162f	652	* LWIP_DHCP==1: Enable DHCP module.
damir	0:a7a6a692162f	653	*/
damir	0:a7a6a692162f	654	#ifndef LWIP_DHCP
damir	0:a7a6a692162f	655	#define LWIP_DHCP 0
damir	0:a7a6a692162f	656	#endif
damir	0:a7a6a692162f	657
damir	0:a7a6a692162f	658	/**
damir	0:a7a6a692162f	659	* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
damir	0:a7a6a692162f	660	*/
damir	0:a7a6a692162f	661	#ifndef DHCP_DOES_ARP_CHECK
damir	0:a7a6a692162f	662	#define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP))
damir	0:a7a6a692162f	663	#endif
damir	0:a7a6a692162f	664
damir	0:a7a6a692162f	665	/*
damir	0:a7a6a692162f	666	------------------------------------
damir	0:a7a6a692162f	667	---------- AUTOIP options ----------
damir	0:a7a6a692162f	668	------------------------------------
damir	0:a7a6a692162f	669	*/
damir	0:a7a6a692162f	670	/**
damir	0:a7a6a692162f	671	* LWIP_AUTOIP==1: Enable AUTOIP module.
damir	0:a7a6a692162f	672	*/
damir	0:a7a6a692162f	673	#ifndef LWIP_AUTOIP
damir	0:a7a6a692162f	674	#define LWIP_AUTOIP 0
damir	0:a7a6a692162f	675	#endif
damir	0:a7a6a692162f	676
damir	0:a7a6a692162f	677	/**
damir	0:a7a6a692162f	678	* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
damir	0:a7a6a692162f	679	* the same interface at the same time.
damir	0:a7a6a692162f	680	*/
damir	0:a7a6a692162f	681	#ifndef LWIP_DHCP_AUTOIP_COOP
damir	0:a7a6a692162f	682	#define LWIP_DHCP_AUTOIP_COOP 0
damir	0:a7a6a692162f	683	#endif
damir	0:a7a6a692162f	684
damir	0:a7a6a692162f	685	/**
damir	0:a7a6a692162f	686	* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
damir	0:a7a6a692162f	687	* that should be sent before falling back on AUTOIP. This can be set
damir	0:a7a6a692162f	688	* as low as 1 to get an AutoIP address very quickly, but you should
damir	0:a7a6a692162f	689	* be prepared to handle a changing IP address when DHCP overrides
damir	0:a7a6a692162f	690	* AutoIP.
damir	0:a7a6a692162f	691	*/
damir	0:a7a6a692162f	692	#ifndef LWIP_DHCP_AUTOIP_COOP_TRIES
damir	0:a7a6a692162f	693	#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
damir	0:a7a6a692162f	694	#endif
damir	0:a7a6a692162f	695
damir	0:a7a6a692162f	696	/*
damir	0:a7a6a692162f	697	----------------------------------
damir	0:a7a6a692162f	698	---------- SNMP options ----------
damir	0:a7a6a692162f	699	----------------------------------
damir	0:a7a6a692162f	700	*/
damir	0:a7a6a692162f	701	/**
damir	0:a7a6a692162f	702	* LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP
damir	0:a7a6a692162f	703	* transport.
damir	0:a7a6a692162f	704	*/
damir	0:a7a6a692162f	705	#ifndef LWIP_SNMP
damir	0:a7a6a692162f	706	#define LWIP_SNMP 0
damir	0:a7a6a692162f	707	#endif
damir	0:a7a6a692162f	708
damir	0:a7a6a692162f	709	/**
damir	0:a7a6a692162f	710	* SNMP_CONCURRENT_REQUESTS: Number of concurrent requests the module will
damir	0:a7a6a692162f	711	* allow. At least one request buffer is required.
damir	0:a7a6a692162f	712	* Does not have to be changed unless external MIBs answer request asynchronously
damir	0:a7a6a692162f	713	*/
damir	0:a7a6a692162f	714	#ifndef SNMP_CONCURRENT_REQUESTS
damir	0:a7a6a692162f	715	#define SNMP_CONCURRENT_REQUESTS 1
damir	0:a7a6a692162f	716	#endif
damir	0:a7a6a692162f	717
damir	0:a7a6a692162f	718	/**
damir	0:a7a6a692162f	719	* SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap
damir	0:a7a6a692162f	720	* destination is required
damir	0:a7a6a692162f	721	*/
damir	0:a7a6a692162f	722	#ifndef SNMP_TRAP_DESTINATIONS
damir	0:a7a6a692162f	723	#define SNMP_TRAP_DESTINATIONS 1
damir	0:a7a6a692162f	724	#endif
damir	0:a7a6a692162f	725
damir	0:a7a6a692162f	726	/**
damir	0:a7a6a692162f	727	* SNMP_PRIVATE_MIB:
damir	0:a7a6a692162f	728	* When using a private MIB, you have to create a file 'private_mib.h' that contains
damir	0:a7a6a692162f	729	* a 'struct mib_array_node mib_private' which contains your MIB.
damir	0:a7a6a692162f	730	*/
damir	0:a7a6a692162f	731	#ifndef SNMP_PRIVATE_MIB
damir	0:a7a6a692162f	732	#define SNMP_PRIVATE_MIB 0
damir	0:a7a6a692162f	733	#endif
damir	0:a7a6a692162f	734
damir	0:a7a6a692162f	735	/**
damir	0:a7a6a692162f	736	* Only allow SNMP write actions that are 'safe' (e.g. disabeling netifs is not
damir	0:a7a6a692162f	737	* a safe action and disabled when SNMP_SAFE_REQUESTS = 1).
damir	0:a7a6a692162f	738	* Unsafe requests are disabled by default!
damir	0:a7a6a692162f	739	*/
damir	0:a7a6a692162f	740	#ifndef SNMP_SAFE_REQUESTS
damir	0:a7a6a692162f	741	#define SNMP_SAFE_REQUESTS 1
damir	0:a7a6a692162f	742	#endif
damir	0:a7a6a692162f	743
damir	0:a7a6a692162f	744	/**
damir	0:a7a6a692162f	745	* The maximum length of strings used. This affects the size of
damir	0:a7a6a692162f	746	* MEMP_SNMP_VALUE elements.
damir	0:a7a6a692162f	747	*/
damir	0:a7a6a692162f	748	#ifndef SNMP_MAX_OCTET_STRING_LEN
damir	0:a7a6a692162f	749	#define SNMP_MAX_OCTET_STRING_LEN 127
damir	0:a7a6a692162f	750	#endif
damir	0:a7a6a692162f	751
damir	0:a7a6a692162f	752	/**
damir	0:a7a6a692162f	753	* The maximum depth of the SNMP tree.
damir	0:a7a6a692162f	754	* With private MIBs enabled, this depends on your MIB!
damir	0:a7a6a692162f	755	* This affects the size of MEMP_SNMP_VALUE elements.
damir	0:a7a6a692162f	756	*/
damir	0:a7a6a692162f	757	#ifndef SNMP_MAX_TREE_DEPTH
damir	0:a7a6a692162f	758	#define SNMP_MAX_TREE_DEPTH 15
damir	0:a7a6a692162f	759	#endif
damir	0:a7a6a692162f	760
damir	0:a7a6a692162f	761	/**
damir	0:a7a6a692162f	762	* The size of the MEMP_SNMP_VALUE elements, normally calculated from
damir	0:a7a6a692162f	763	* SNMP_MAX_OCTET_STRING_LEN and SNMP_MAX_TREE_DEPTH.
damir	0:a7a6a692162f	764	*/
damir	0:a7a6a692162f	765	#ifndef SNMP_MAX_VALUE_SIZE
damir	0:a7a6a692162f	766	#define SNMP_MAX_VALUE_SIZE LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN)+1, sizeof(s32_t)*(SNMP_MAX_TREE_DEPTH))
damir	0:a7a6a692162f	767	#endif
damir	0:a7a6a692162f	768
damir	0:a7a6a692162f	769	/*
damir	0:a7a6a692162f	770	----------------------------------
damir	0:a7a6a692162f	771	---------- IGMP options ----------
damir	0:a7a6a692162f	772	----------------------------------
damir	0:a7a6a692162f	773	*/
damir	0:a7a6a692162f	774	/**
damir	0:a7a6a692162f	775	* LWIP_IGMP==1: Turn on IGMP module.
damir	0:a7a6a692162f	776	*/
damir	0:a7a6a692162f	777	#ifndef LWIP_IGMP
damir	0:a7a6a692162f	778	#define LWIP_IGMP 0
damir	0:a7a6a692162f	779	#endif
damir	0:a7a6a692162f	780
damir	0:a7a6a692162f	781	/*
damir	0:a7a6a692162f	782	----------------------------------
damir	0:a7a6a692162f	783	---------- DNS options -----------
damir	0:a7a6a692162f	784	----------------------------------
damir	0:a7a6a692162f	785	*/
damir	0:a7a6a692162f	786	/**
damir	0:a7a6a692162f	787	* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
damir	0:a7a6a692162f	788	* transport.
damir	0:a7a6a692162f	789	*/
damir	0:a7a6a692162f	790	#ifndef LWIP_DNS
damir	0:a7a6a692162f	791	#define LWIP_DNS 0
damir	0:a7a6a692162f	792	#endif
damir	0:a7a6a692162f	793
damir	0:a7a6a692162f	794	/** DNS maximum number of entries to maintain locally. */
damir	0:a7a6a692162f	795	#ifndef DNS_TABLE_SIZE
damir	0:a7a6a692162f	796	#define DNS_TABLE_SIZE 4
damir	0:a7a6a692162f	797	#endif
damir	0:a7a6a692162f	798
damir	0:a7a6a692162f	799	/** DNS maximum host name length supported in the name table. */
damir	0:a7a6a692162f	800	#ifndef DNS_MAX_NAME_LENGTH
damir	0:a7a6a692162f	801	#define DNS_MAX_NAME_LENGTH 256
damir	0:a7a6a692162f	802	#endif
damir	0:a7a6a692162f	803
damir	0:a7a6a692162f	804	/** The maximum of DNS servers */
damir	0:a7a6a692162f	805	#ifndef DNS_MAX_SERVERS
damir	0:a7a6a692162f	806	#define DNS_MAX_SERVERS 2
damir	0:a7a6a692162f	807	#endif
damir	0:a7a6a692162f	808
damir	0:a7a6a692162f	809	/** DNS do a name checking between the query and the response. */
damir	0:a7a6a692162f	810	#ifndef DNS_DOES_NAME_CHECK
damir	0:a7a6a692162f	811	#define DNS_DOES_NAME_CHECK 1
damir	0:a7a6a692162f	812	#endif
damir	0:a7a6a692162f	813
damir	0:a7a6a692162f	814	/** DNS message max. size. Default value is RFC compliant. */
damir	0:a7a6a692162f	815	#ifndef DNS_MSG_SIZE
damir	0:a7a6a692162f	816	#define DNS_MSG_SIZE 512
damir	0:a7a6a692162f	817	#endif
damir	0:a7a6a692162f	818
damir	0:a7a6a692162f	819	/** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled,
damir	0:a7a6a692162f	820	* you have to define
damir	0:a7a6a692162f	821	* #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}}
damir	0:a7a6a692162f	822	* (an array of structs name/address, where address is an u32_t in network
damir	0:a7a6a692162f	823	* byte order).
damir	0:a7a6a692162f	824	*
damir	0:a7a6a692162f	825	* Instead, you can also use an external function:
damir	0:a7a6a692162f	826	* #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name)
damir	0:a7a6a692162f	827	* that returns the IP address or INADDR_NONE if not found.
damir	0:a7a6a692162f	828	*/
damir	0:a7a6a692162f	829	#ifndef DNS_LOCAL_HOSTLIST
damir	0:a7a6a692162f	830	#define DNS_LOCAL_HOSTLIST 0
damir	0:a7a6a692162f	831	#endif /* DNS_LOCAL_HOSTLIST */
damir	0:a7a6a692162f	832
damir	0:a7a6a692162f	833	/** If this is turned on, the local host-list can be dynamically changed
damir	0:a7a6a692162f	834	* at runtime. */
damir	0:a7a6a692162f	835	#ifndef DNS_LOCAL_HOSTLIST_IS_DYNAMIC
damir	0:a7a6a692162f	836	#define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0
damir	0:a7a6a692162f	837	#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
damir	0:a7a6a692162f	838
damir	0:a7a6a692162f	839	/*
damir	0:a7a6a692162f	840	---------------------------------
damir	0:a7a6a692162f	841	---------- UDP options ----------
damir	0:a7a6a692162f	842	---------------------------------
damir	0:a7a6a692162f	843	*/
damir	0:a7a6a692162f	844	/**
damir	0:a7a6a692162f	845	* LWIP_UDP==1: Turn on UDP.
damir	0:a7a6a692162f	846	*/
damir	0:a7a6a692162f	847	#ifndef LWIP_UDP
damir	0:a7a6a692162f	848	#define LWIP_UDP 1
damir	0:a7a6a692162f	849	#endif
damir	0:a7a6a692162f	850
damir	0:a7a6a692162f	851	/**
damir	0:a7a6a692162f	852	* LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP)
damir	0:a7a6a692162f	853	*/
damir	0:a7a6a692162f	854	#ifndef LWIP_UDPLITE
damir	0:a7a6a692162f	855	#define LWIP_UDPLITE 0
damir	0:a7a6a692162f	856	#endif
damir	0:a7a6a692162f	857
damir	0:a7a6a692162f	858	/**
damir	0:a7a6a692162f	859	* UDP_TTL: Default Time-To-Live value.
damir	0:a7a6a692162f	860	*/
damir	0:a7a6a692162f	861	#ifndef UDP_TTL
damir	0:a7a6a692162f	862	#define UDP_TTL (IP_DEFAULT_TTL)
damir	0:a7a6a692162f	863	#endif
damir	0:a7a6a692162f	864
damir	0:a7a6a692162f	865	/**
damir	0:a7a6a692162f	866	* LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf.
damir	0:a7a6a692162f	867	*/
damir	0:a7a6a692162f	868	#ifndef LWIP_NETBUF_RECVINFO
damir	0:a7a6a692162f	869	#define LWIP_NETBUF_RECVINFO 0
damir	0:a7a6a692162f	870	#endif
damir	0:a7a6a692162f	871
damir	0:a7a6a692162f	872	/*
damir	0:a7a6a692162f	873	---------------------------------
damir	0:a7a6a692162f	874	---------- TCP options ----------
damir	0:a7a6a692162f	875	---------------------------------
damir	0:a7a6a692162f	876	*/
damir	0:a7a6a692162f	877	/**
damir	0:a7a6a692162f	878	* LWIP_TCP==1: Turn on TCP.
damir	0:a7a6a692162f	879	*/
damir	0:a7a6a692162f	880	#ifndef LWIP_TCP
damir	0:a7a6a692162f	881	#define LWIP_TCP 1
damir	0:a7a6a692162f	882	#endif
damir	0:a7a6a692162f	883
damir	0:a7a6a692162f	884	/**
damir	0:a7a6a692162f	885	* TCP_TTL: Default Time-To-Live value.
damir	0:a7a6a692162f	886	*/
damir	0:a7a6a692162f	887	#ifndef TCP_TTL
damir	0:a7a6a692162f	888	#define TCP_TTL (IP_DEFAULT_TTL)
damir	0:a7a6a692162f	889	#endif
damir	0:a7a6a692162f	890
damir	0:a7a6a692162f	891	/**
damir	0:a7a6a692162f	892	* TCP_WND: The size of a TCP window. This must be at least
damir	0:a7a6a692162f	893	* (2 * TCP_MSS) for things to work well
damir	0:a7a6a692162f	894	*/
damir	0:a7a6a692162f	895	#ifndef TCP_WND
damir	0:a7a6a692162f	896	#define TCP_WND (4 * TCP_MSS)
damir	0:a7a6a692162f	897	#endif
damir	0:a7a6a692162f	898
damir	0:a7a6a692162f	899	/**
damir	0:a7a6a692162f	900	* TCP_MAXRTX: Maximum number of retransmissions of data segments.
damir	0:a7a6a692162f	901	*/
damir	0:a7a6a692162f	902	#ifndef TCP_MAXRTX
damir	0:a7a6a692162f	903	#define TCP_MAXRTX 12
damir	0:a7a6a692162f	904	#endif
damir	0:a7a6a692162f	905
damir	0:a7a6a692162f	906	/**
damir	0:a7a6a692162f	907	* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
damir	0:a7a6a692162f	908	*/
damir	0:a7a6a692162f	909	#ifndef TCP_SYNMAXRTX
damir	0:a7a6a692162f	910	#define TCP_SYNMAXRTX 6
damir	0:a7a6a692162f	911	#endif
damir	0:a7a6a692162f	912
damir	0:a7a6a692162f	913	/**
damir	0:a7a6a692162f	914	* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
damir	0:a7a6a692162f	915	* Define to 0 if your device is low on memory.
damir	0:a7a6a692162f	916	*/
damir	0:a7a6a692162f	917	#ifndef TCP_QUEUE_OOSEQ
damir	0:a7a6a692162f	918	#define TCP_QUEUE_OOSEQ (LWIP_TCP)
damir	0:a7a6a692162f	919	#endif
damir	0:a7a6a692162f	920
damir	0:a7a6a692162f	921	/**
damir	0:a7a6a692162f	922	* TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default,
damir	0:a7a6a692162f	923	* you might want to increase this.)
damir	0:a7a6a692162f	924	* For the receive side, this MSS is advertised to the remote side
damir	0:a7a6a692162f	925	* when opening a connection. For the transmit size, this MSS sets
damir	0:a7a6a692162f	926	* an upper limit on the MSS advertised by the remote host.
damir	0:a7a6a692162f	927	*/
damir	0:a7a6a692162f	928	#ifndef TCP_MSS
damir	0:a7a6a692162f	929	#define TCP_MSS 536
damir	0:a7a6a692162f	930	#endif
damir	0:a7a6a692162f	931
damir	0:a7a6a692162f	932	/**
damir	0:a7a6a692162f	933	* TCP_CALCULATE_EFF_SEND_MSS: "The maximum size of a segment that TCP really
damir	0:a7a6a692162f	934	* sends, the 'effective send MSS,' MUST be the smaller of the send MSS (which
damir	0:a7a6a692162f	935	* reflects the available reassembly buffer size at the remote host) and the
damir	0:a7a6a692162f	936	* largest size permitted by the IP layer" (RFC 1122)
damir	0:a7a6a692162f	937	* Setting this to 1 enables code that checks TCP_MSS against the MTU of the
damir	0:a7a6a692162f	938	* netif used for a connection and limits the MSS if it would be too big otherwise.
damir	0:a7a6a692162f	939	*/
damir	0:a7a6a692162f	940	#ifndef TCP_CALCULATE_EFF_SEND_MSS
damir	0:a7a6a692162f	941	#define TCP_CALCULATE_EFF_SEND_MSS 1
damir	0:a7a6a692162f	942	#endif
damir	0:a7a6a692162f	943
damir	0:a7a6a692162f	944
damir	0:a7a6a692162f	945	/**
damir	0:a7a6a692162f	946	* TCP_SND_BUF: TCP sender buffer space (bytes).
damir	0:a7a6a692162f	947	*/
damir	0:a7a6a692162f	948	#ifndef TCP_SND_BUF
damir	0:a7a6a692162f	949	#define TCP_SND_BUF 256
damir	0:a7a6a692162f	950	#endif
damir	0:a7a6a692162f	951
damir	0:a7a6a692162f	952	/**
damir	0:a7a6a692162f	953	* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
damir	0:a7a6a692162f	954	* as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work.
damir	0:a7a6a692162f	955	*/
damir	0:a7a6a692162f	956	#ifndef TCP_SND_QUEUELEN
damir	0:a7a6a692162f	957	#define TCP_SND_QUEUELEN (4 * (TCP_SND_BUF)/(TCP_MSS))
damir	0:a7a6a692162f	958	#endif
damir	0:a7a6a692162f	959
damir	0:a7a6a692162f	960	/**
damir	0:a7a6a692162f	961	* TCP_SNDLOWAT: TCP writable space (bytes). This must be less than
damir	0:a7a6a692162f	962	* TCP_SND_BUF. It is the amount of space which must be available in the
damir	0:a7a6a692162f	963	* TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT).
damir	0:a7a6a692162f	964	*/
damir	0:a7a6a692162f	965	#ifndef TCP_SNDLOWAT
damir	0:a7a6a692162f	966	#define TCP_SNDLOWAT ((TCP_SND_BUF)/2)
damir	0:a7a6a692162f	967	#endif
damir	0:a7a6a692162f	968
damir	0:a7a6a692162f	969	/**
damir	0:a7a6a692162f	970	* TCP_SNDQUEUELOWAT: TCP writable bufs (pbuf count). This must be grater
damir	0:a7a6a692162f	971	* than TCP_SND_QUEUELEN. If the number of pbufs queued on a pcb drops below
damir	0:a7a6a692162f	972	* this number, select returns writable (combined with TCP_SNDLOWAT).
damir	0:a7a6a692162f	973	*/
damir	0:a7a6a692162f	974	#ifndef TCP_SNDQUEUELOWAT
damir	0:a7a6a692162f	975	#define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2)
damir	0:a7a6a692162f	976	#endif
damir	0:a7a6a692162f	977
damir	0:a7a6a692162f	978	/**
damir	0:a7a6a692162f	979	* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
damir	0:a7a6a692162f	980	*/
damir	0:a7a6a692162f	981	#ifndef TCP_LISTEN_BACKLOG
damir	0:a7a6a692162f	982	#define TCP_LISTEN_BACKLOG 0
damir	0:a7a6a692162f	983	#endif
damir	0:a7a6a692162f	984
damir	0:a7a6a692162f	985	/**
damir	0:a7a6a692162f	986	* The maximum allowed backlog for TCP listen netconns.
damir	0:a7a6a692162f	987	* This backlog is used unless another is explicitly specified.
damir	0:a7a6a692162f	988	* 0xff is the maximum (u8_t).
damir	0:a7a6a692162f	989	*/
damir	0:a7a6a692162f	990	#ifndef TCP_DEFAULT_LISTEN_BACKLOG
damir	0:a7a6a692162f	991	#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
damir	0:a7a6a692162f	992	#endif
damir	0:a7a6a692162f	993
damir	0:a7a6a692162f	994	/**
damir	0:a7a6a692162f	995	* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
damir	0:a7a6a692162f	996	* allocate ahead of time in an attempt to create shorter pbuf chains
damir	0:a7a6a692162f	997	* for transmission. The meaningful range is 0 to TCP_MSS. Some
damir	0:a7a6a692162f	998	* suggested values are:
damir	0:a7a6a692162f	999	*
damir	0:a7a6a692162f	1000	* 0: Disable oversized allocation. Each tcp_write() allocates a new
damir	0:a7a6a692162f	1001	pbuf (old behaviour).
damir	0:a7a6a692162f	1002	* 1: Allocate size-aligned pbufs with minimal excess. Use this if your
damir	0:a7a6a692162f	1003	* scatter-gather DMA requires aligned fragments.
damir	0:a7a6a692162f	1004	* 128: Limit the pbuf/memory overhead to 20%.
damir	0:a7a6a692162f	1005	* TCP_MSS: Try to create unfragmented TCP packets.
damir	0:a7a6a692162f	1006	* TCP_MSS/4: Try to create 4 fragments or less per TCP packet.
damir	0:a7a6a692162f	1007	*/
damir	0:a7a6a692162f	1008	#ifndef TCP_OVERSIZE
damir	0:a7a6a692162f	1009	#define TCP_OVERSIZE TCP_MSS
damir	0:a7a6a692162f	1010	#endif
damir	0:a7a6a692162f	1011
damir	0:a7a6a692162f	1012	/**
damir	0:a7a6a692162f	1013	* LWIP_TCP_TIMESTAMPS==1: support the TCP timestamp option.
damir	0:a7a6a692162f	1014	*/
damir	0:a7a6a692162f	1015	#ifndef LWIP_TCP_TIMESTAMPS
damir	0:a7a6a692162f	1016	#define LWIP_TCP_TIMESTAMPS 0
damir	0:a7a6a692162f	1017	#endif
damir	0:a7a6a692162f	1018
damir	0:a7a6a692162f	1019	/**
damir	0:a7a6a692162f	1020	* TCP_WND_UPDATE_THRESHOLD: difference in window to trigger an
damir	0:a7a6a692162f	1021	* explicit window update
damir	0:a7a6a692162f	1022	*/
damir	0:a7a6a692162f	1023	#ifndef TCP_WND_UPDATE_THRESHOLD
damir	0:a7a6a692162f	1024	#define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4)
damir	0:a7a6a692162f	1025	#endif
damir	0:a7a6a692162f	1026
damir	0:a7a6a692162f	1027	/**
damir	0:a7a6a692162f	1028	* LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1.
damir	0:a7a6a692162f	1029	* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
damir	0:a7a6a692162f	1030	* events (accept, sent, etc) that happen in the system.
damir	0:a7a6a692162f	1031	* LWIP_CALLBACK_API==1: The PCB callback function is called directly
damir	0:a7a6a692162f	1032	* for the event.
damir	0:a7a6a692162f	1033	*/
damir	0:a7a6a692162f	1034	#ifndef LWIP_EVENT_API
damir	0:a7a6a692162f	1035	#define LWIP_EVENT_API 0
damir	0:a7a6a692162f	1036	#define LWIP_CALLBACK_API 1
damir	0:a7a6a692162f	1037	#else
damir	0:a7a6a692162f	1038	#define LWIP_EVENT_API 1
damir	0:a7a6a692162f	1039	#define LWIP_CALLBACK_API 0
damir	0:a7a6a692162f	1040	#endif
damir	0:a7a6a692162f	1041
damir	0:a7a6a692162f	1042
damir	0:a7a6a692162f	1043	/*
damir	0:a7a6a692162f	1044	----------------------------------
damir	0:a7a6a692162f	1045	---------- Pbuf options ----------
damir	0:a7a6a692162f	1046	----------------------------------
damir	0:a7a6a692162f	1047	*/
damir	0:a7a6a692162f	1048	/**
damir	0:a7a6a692162f	1049	* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
damir	0:a7a6a692162f	1050	* link level header. The default is 14, the standard value for
damir	0:a7a6a692162f	1051	* Ethernet.
damir	0:a7a6a692162f	1052	*/
damir	0:a7a6a692162f	1053	#ifndef PBUF_LINK_HLEN
damir	0:a7a6a692162f	1054	#define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE)
damir	0:a7a6a692162f	1055	#endif
damir	0:a7a6a692162f	1056
damir	0:a7a6a692162f	1057	/**
damir	0:a7a6a692162f	1058	* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is
damir	0:a7a6a692162f	1059	* designed to accomodate single full size TCP frame in one pbuf, including
damir	0:a7a6a692162f	1060	* TCP_MSS, IP header, and link header.
damir	0:a7a6a692162f	1061	*/
damir	0:a7a6a692162f	1062	#ifndef PBUF_POOL_BUFSIZE
damir	0:a7a6a692162f	1063	#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)
damir	0:a7a6a692162f	1064	#endif
damir	0:a7a6a692162f	1065
damir	0:a7a6a692162f	1066	/*
damir	0:a7a6a692162f	1067	------------------------------------------------
damir	0:a7a6a692162f	1068	---------- Network Interfaces options ----------
damir	0:a7a6a692162f	1069	------------------------------------------------
damir	0:a7a6a692162f	1070	*/
damir	0:a7a6a692162f	1071	/**
damir	0:a7a6a692162f	1072	* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
damir	0:a7a6a692162f	1073	* field.
damir	0:a7a6a692162f	1074	*/
damir	0:a7a6a692162f	1075	#ifndef LWIP_NETIF_HOSTNAME
damir	0:a7a6a692162f	1076	#define LWIP_NETIF_HOSTNAME 0
damir	0:a7a6a692162f	1077	#endif
damir	0:a7a6a692162f	1078
damir	0:a7a6a692162f	1079	/**
damir	0:a7a6a692162f	1080	* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
damir	0:a7a6a692162f	1081	*/
damir	0:a7a6a692162f	1082	#ifndef LWIP_NETIF_API
damir	0:a7a6a692162f	1083	#define LWIP_NETIF_API 0
damir	0:a7a6a692162f	1084	#endif
damir	0:a7a6a692162f	1085
damir	0:a7a6a692162f	1086	/**
damir	0:a7a6a692162f	1087	* LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface
damir	0:a7a6a692162f	1088	* changes its up/down status (i.e., due to DHCP IP acquistion)
damir	0:a7a6a692162f	1089	*/
damir	0:a7a6a692162f	1090	#ifndef LWIP_NETIF_STATUS_CALLBACK
damir	0:a7a6a692162f	1091	#define LWIP_NETIF_STATUS_CALLBACK 0
damir	0:a7a6a692162f	1092	#endif
damir	0:a7a6a692162f	1093
damir	0:a7a6a692162f	1094	/**
damir	0:a7a6a692162f	1095	* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
damir	0:a7a6a692162f	1096	* whenever the link changes (i.e., link down)
damir	0:a7a6a692162f	1097	*/
damir	0:a7a6a692162f	1098	#ifndef LWIP_NETIF_LINK_CALLBACK
damir	0:a7a6a692162f	1099	#define LWIP_NETIF_LINK_CALLBACK 0
damir	0:a7a6a692162f	1100	#endif
damir	0:a7a6a692162f	1101
damir	0:a7a6a692162f	1102	/**
damir	0:a7a6a692162f	1103	* LWIP_NETIF_HWADDRHINT==1: Cache link-layer-address hints (e.g. table
damir	0:a7a6a692162f	1104	* indices) in struct netif. TCP and UDP can make use of this to prevent
damir	0:a7a6a692162f	1105	* scanning the ARP table for every sent packet. While this is faster for big
damir	0:a7a6a692162f	1106	* ARP tables or many concurrent connections, it might be counterproductive
damir	0:a7a6a692162f	1107	* if you have a tiny ARP table or if there never are concurrent connections.
damir	0:a7a6a692162f	1108	*/
damir	0:a7a6a692162f	1109	#ifndef LWIP_NETIF_HWADDRHINT
damir	0:a7a6a692162f	1110	#define LWIP_NETIF_HWADDRHINT 0
damir	0:a7a6a692162f	1111	#endif
damir	0:a7a6a692162f	1112
damir	0:a7a6a692162f	1113	/**
damir	0:a7a6a692162f	1114	* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
damir	0:a7a6a692162f	1115	* address equal to the netif IP address, looping them back up the stack.
damir	0:a7a6a692162f	1116	*/
damir	0:a7a6a692162f	1117	#ifndef LWIP_NETIF_LOOPBACK
damir	0:a7a6a692162f	1118	#define LWIP_NETIF_LOOPBACK 0
damir	0:a7a6a692162f	1119	#endif
damir	0:a7a6a692162f	1120
damir	0:a7a6a692162f	1121	/**
damir	0:a7a6a692162f	1122	* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
damir	0:a7a6a692162f	1123	* sending for each netif (0 = disabled)
damir	0:a7a6a692162f	1124	*/
damir	0:a7a6a692162f	1125	#ifndef LWIP_LOOPBACK_MAX_PBUFS
damir	0:a7a6a692162f	1126	#define LWIP_LOOPBACK_MAX_PBUFS 0
damir	0:a7a6a692162f	1127	#endif
damir	0:a7a6a692162f	1128
damir	0:a7a6a692162f	1129	/**
damir	0:a7a6a692162f	1130	* LWIP_NETIF_LOOPBACK_MULTITHREADING: Indicates whether threading is enabled in
damir	0:a7a6a692162f	1131	* the system, as netifs must change how they behave depending on this setting
damir	0:a7a6a692162f	1132	* for the LWIP_NETIF_LOOPBACK option to work.
damir	0:a7a6a692162f	1133	* Setting this is needed to avoid reentering non-reentrant functions like
damir	0:a7a6a692162f	1134	* tcp_input().
damir	0:a7a6a692162f	1135	* LWIP_NETIF_LOOPBACK_MULTITHREADING==1: Indicates that the user is using a
damir	0:a7a6a692162f	1136	* multithreaded environment like tcpip.c. In this case, netif->input()
damir	0:a7a6a692162f	1137	* is called directly.
damir	0:a7a6a692162f	1138	* LWIP_NETIF_LOOPBACK_MULTITHREADING==0: Indicates a polling (or NO_SYS) setup.
damir	0:a7a6a692162f	1139	* The packets are put on a list and netif_poll() must be called in
damir	0:a7a6a692162f	1140	* the main application loop.
damir	0:a7a6a692162f	1141	*/
damir	0:a7a6a692162f	1142	#ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING
damir	0:a7a6a692162f	1143	#define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS)
damir	0:a7a6a692162f	1144	#endif
damir	0:a7a6a692162f	1145
damir	0:a7a6a692162f	1146	/**
damir	0:a7a6a692162f	1147	* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
damir	0:a7a6a692162f	1148	* to be sent into one single pbuf. This is for compatibility with DMA-enabled
damir	0:a7a6a692162f	1149	* MACs that do not support scatter-gather.
damir	0:a7a6a692162f	1150	* Beware that this might involve CPU-memcpy before transmitting that would not
damir	0:a7a6a692162f	1151	* be needed without this flag! Use this only if you need to!
damir	0:a7a6a692162f	1152	*
damir	0:a7a6a692162f	1153	* @todo: TCP and IP-frag do not work with this, yet:
damir	0:a7a6a692162f	1154	*/
damir	0:a7a6a692162f	1155	#ifndef LWIP_NETIF_TX_SINGLE_PBUF
damir	0:a7a6a692162f	1156	#define LWIP_NETIF_TX_SINGLE_PBUF 0
damir	0:a7a6a692162f	1157	#endif /* LWIP_NETIF_TX_SINGLE_PBUF */
damir	0:a7a6a692162f	1158
damir	0:a7a6a692162f	1159	/*
damir	0:a7a6a692162f	1160	------------------------------------
damir	0:a7a6a692162f	1161	---------- LOOPIF options ----------
damir	0:a7a6a692162f	1162	------------------------------------
damir	0:a7a6a692162f	1163	*/
damir	0:a7a6a692162f	1164	/**
damir	0:a7a6a692162f	1165	* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c
damir	0:a7a6a692162f	1166	*/
damir	0:a7a6a692162f	1167	#ifndef LWIP_HAVE_LOOPIF
damir	0:a7a6a692162f	1168	#define LWIP_HAVE_LOOPIF 0
damir	0:a7a6a692162f	1169	#endif
damir	0:a7a6a692162f	1170
damir	0:a7a6a692162f	1171	/*
damir	0:a7a6a692162f	1172	------------------------------------
damir	0:a7a6a692162f	1173	---------- SLIPIF options ----------
damir	0:a7a6a692162f	1174	------------------------------------
damir	0:a7a6a692162f	1175	*/
damir	0:a7a6a692162f	1176	/**
damir	0:a7a6a692162f	1177	* LWIP_HAVE_SLIPIF==1: Support slip interface and slipif.c
damir	0:a7a6a692162f	1178	*/
damir	0:a7a6a692162f	1179	#ifndef LWIP_HAVE_SLIPIF
damir	0:a7a6a692162f	1180	#define LWIP_HAVE_SLIPIF 0
damir	0:a7a6a692162f	1181	#endif
damir	0:a7a6a692162f	1182
damir	0:a7a6a692162f	1183	/*
damir	0:a7a6a692162f	1184	------------------------------------
damir	0:a7a6a692162f	1185	---------- Thread options ----------
damir	0:a7a6a692162f	1186	------------------------------------
damir	0:a7a6a692162f	1187	*/
damir	0:a7a6a692162f	1188	/**
damir	0:a7a6a692162f	1189	* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
damir	0:a7a6a692162f	1190	*/
damir	0:a7a6a692162f	1191	#ifndef TCPIP_THREAD_NAME
damir	0:a7a6a692162f	1192	#define TCPIP_THREAD_NAME "tcpip_thread"
damir	0:a7a6a692162f	1193	#endif
damir	0:a7a6a692162f	1194
damir	0:a7a6a692162f	1195	/**
damir	0:a7a6a692162f	1196	* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
damir	0:a7a6a692162f	1197	* The stack size value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1198	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1199	*/
damir	0:a7a6a692162f	1200	#ifndef TCPIP_THREAD_STACKSIZE
damir	0:a7a6a692162f	1201	#define TCPIP_THREAD_STACKSIZE 0
damir	0:a7a6a692162f	1202	#endif
damir	0:a7a6a692162f	1203
damir	0:a7a6a692162f	1204	/**
damir	0:a7a6a692162f	1205	* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
damir	0:a7a6a692162f	1206	* The priority value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1207	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1208	*/
damir	0:a7a6a692162f	1209	#ifndef TCPIP_THREAD_PRIO
damir	0:a7a6a692162f	1210	#define TCPIP_THREAD_PRIO 1
damir	0:a7a6a692162f	1211	#endif
damir	0:a7a6a692162f	1212
damir	0:a7a6a692162f	1213	/**
damir	0:a7a6a692162f	1214	* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
damir	0:a7a6a692162f	1215	* The queue size value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1216	* sys_mbox_new() when tcpip_init is called.
damir	0:a7a6a692162f	1217	*/
damir	0:a7a6a692162f	1218	#ifndef TCPIP_MBOX_SIZE
damir	0:a7a6a692162f	1219	#define TCPIP_MBOX_SIZE 0
damir	0:a7a6a692162f	1220	#endif
damir	0:a7a6a692162f	1221
damir	0:a7a6a692162f	1222	/**
damir	0:a7a6a692162f	1223	* SLIPIF_THREAD_NAME: The name assigned to the slipif_loop thread.
damir	0:a7a6a692162f	1224	*/
damir	0:a7a6a692162f	1225	#ifndef SLIPIF_THREAD_NAME
damir	0:a7a6a692162f	1226	#define SLIPIF_THREAD_NAME "slipif_loop"
damir	0:a7a6a692162f	1227	#endif
damir	0:a7a6a692162f	1228
damir	0:a7a6a692162f	1229	/**
damir	0:a7a6a692162f	1230	* SLIP_THREAD_STACKSIZE: The stack size used by the slipif_loop thread.
damir	0:a7a6a692162f	1231	* The stack size value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1232	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1233	*/
damir	0:a7a6a692162f	1234	#ifndef SLIPIF_THREAD_STACKSIZE
damir	0:a7a6a692162f	1235	#define SLIPIF_THREAD_STACKSIZE 0
damir	0:a7a6a692162f	1236	#endif
damir	0:a7a6a692162f	1237
damir	0:a7a6a692162f	1238	/**
damir	0:a7a6a692162f	1239	* SLIPIF_THREAD_PRIO: The priority assigned to the slipif_loop thread.
damir	0:a7a6a692162f	1240	* The priority value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1241	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1242	*/
damir	0:a7a6a692162f	1243	#ifndef SLIPIF_THREAD_PRIO
damir	0:a7a6a692162f	1244	#define SLIPIF_THREAD_PRIO 1
damir	0:a7a6a692162f	1245	#endif
damir	0:a7a6a692162f	1246
damir	0:a7a6a692162f	1247	/**
damir	0:a7a6a692162f	1248	* PPP_THREAD_NAME: The name assigned to the pppInputThread.
damir	0:a7a6a692162f	1249	*/
damir	0:a7a6a692162f	1250	#ifndef PPP_THREAD_NAME
damir	0:a7a6a692162f	1251	#define PPP_THREAD_NAME "pppInputThread"
damir	0:a7a6a692162f	1252	#endif
damir	0:a7a6a692162f	1253
damir	0:a7a6a692162f	1254	/**
damir	0:a7a6a692162f	1255	* PPP_THREAD_STACKSIZE: The stack size used by the pppInputThread.
damir	0:a7a6a692162f	1256	* The stack size value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1257	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1258	*/
damir	0:a7a6a692162f	1259	#ifndef PPP_THREAD_STACKSIZE
damir	0:a7a6a692162f	1260	#define PPP_THREAD_STACKSIZE 0
damir	0:a7a6a692162f	1261	#endif
damir	0:a7a6a692162f	1262
damir	0:a7a6a692162f	1263	/**
damir	0:a7a6a692162f	1264	* PPP_THREAD_PRIO: The priority assigned to the pppInputThread.
damir	0:a7a6a692162f	1265	* The priority value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1266	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1267	*/
damir	0:a7a6a692162f	1268	#ifndef PPP_THREAD_PRIO
damir	0:a7a6a692162f	1269	#define PPP_THREAD_PRIO 1
damir	0:a7a6a692162f	1270	#endif
damir	0:a7a6a692162f	1271
damir	0:a7a6a692162f	1272	/**
damir	0:a7a6a692162f	1273	* DEFAULT_THREAD_NAME: The name assigned to any other lwIP thread.
damir	0:a7a6a692162f	1274	*/
damir	0:a7a6a692162f	1275	#ifndef DEFAULT_THREAD_NAME
damir	0:a7a6a692162f	1276	#define DEFAULT_THREAD_NAME "lwIP"
damir	0:a7a6a692162f	1277	#endif
damir	0:a7a6a692162f	1278
damir	0:a7a6a692162f	1279	/**
damir	0:a7a6a692162f	1280	* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
damir	0:a7a6a692162f	1281	* The stack size value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1282	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1283	*/
damir	0:a7a6a692162f	1284	#ifndef DEFAULT_THREAD_STACKSIZE
damir	0:a7a6a692162f	1285	#define DEFAULT_THREAD_STACKSIZE 0
damir	0:a7a6a692162f	1286	#endif
damir	0:a7a6a692162f	1287
damir	0:a7a6a692162f	1288	/**
damir	0:a7a6a692162f	1289	* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
damir	0:a7a6a692162f	1290	* The priority value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1291	* sys_thread_new() when the thread is created.
damir	0:a7a6a692162f	1292	*/
damir	0:a7a6a692162f	1293	#ifndef DEFAULT_THREAD_PRIO
damir	0:a7a6a692162f	1294	#define DEFAULT_THREAD_PRIO 1
damir	0:a7a6a692162f	1295	#endif
damir	0:a7a6a692162f	1296
damir	0:a7a6a692162f	1297	/**
damir	0:a7a6a692162f	1298	* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
damir	0:a7a6a692162f	1299	* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
damir	0:a7a6a692162f	1300	* to sys_mbox_new() when the recvmbox is created.
damir	0:a7a6a692162f	1301	*/
damir	0:a7a6a692162f	1302	#ifndef DEFAULT_RAW_RECVMBOX_SIZE
damir	0:a7a6a692162f	1303	#define DEFAULT_RAW_RECVMBOX_SIZE 0
damir	0:a7a6a692162f	1304	#endif
damir	0:a7a6a692162f	1305
damir	0:a7a6a692162f	1306	/**
damir	0:a7a6a692162f	1307	* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
damir	0:a7a6a692162f	1308	* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
damir	0:a7a6a692162f	1309	* to sys_mbox_new() when the recvmbox is created.
damir	0:a7a6a692162f	1310	*/
damir	0:a7a6a692162f	1311	#ifndef DEFAULT_UDP_RECVMBOX_SIZE
damir	0:a7a6a692162f	1312	#define DEFAULT_UDP_RECVMBOX_SIZE 0
damir	0:a7a6a692162f	1313	#endif
damir	0:a7a6a692162f	1314
damir	0:a7a6a692162f	1315	/**
damir	0:a7a6a692162f	1316	* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
damir	0:a7a6a692162f	1317	* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
damir	0:a7a6a692162f	1318	* to sys_mbox_new() when the recvmbox is created.
damir	0:a7a6a692162f	1319	*/
damir	0:a7a6a692162f	1320	#ifndef DEFAULT_TCP_RECVMBOX_SIZE
damir	0:a7a6a692162f	1321	#define DEFAULT_TCP_RECVMBOX_SIZE 0
damir	0:a7a6a692162f	1322	#endif
damir	0:a7a6a692162f	1323
damir	0:a7a6a692162f	1324	/**
damir	0:a7a6a692162f	1325	* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
damir	0:a7a6a692162f	1326	* The queue size value itself is platform-dependent, but is passed to
damir	0:a7a6a692162f	1327	* sys_mbox_new() when the acceptmbox is created.
damir	0:a7a6a692162f	1328	*/
damir	0:a7a6a692162f	1329	#ifndef DEFAULT_ACCEPTMBOX_SIZE
damir	0:a7a6a692162f	1330	#define DEFAULT_ACCEPTMBOX_SIZE 0
damir	0:a7a6a692162f	1331	#endif
damir	0:a7a6a692162f	1332
damir	0:a7a6a692162f	1333	/*
damir	0:a7a6a692162f	1334	----------------------------------------------
damir	0:a7a6a692162f	1335	---------- Sequential layer options ----------
damir	0:a7a6a692162f	1336	----------------------------------------------
damir	0:a7a6a692162f	1337	*/
damir	0:a7a6a692162f	1338	/**
damir	0:a7a6a692162f	1339	* LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!)
damir	0:a7a6a692162f	1340	* Don't use it if you're not an active lwIP project member
damir	0:a7a6a692162f	1341	*/
damir	0:a7a6a692162f	1342	#ifndef LWIP_TCPIP_CORE_LOCKING
damir	0:a7a6a692162f	1343	#define LWIP_TCPIP_CORE_LOCKING 0
damir	0:a7a6a692162f	1344	#endif
damir	0:a7a6a692162f	1345
damir	0:a7a6a692162f	1346	/**
damir	0:a7a6a692162f	1347	* LWIP_TCPIP_CORE_LOCKING_INPUT: (EXPERIMENTAL!)
damir	0:a7a6a692162f	1348	* Don't use it if you're not an active lwIP project member
damir	0:a7a6a692162f	1349	*/
damir	0:a7a6a692162f	1350	#ifndef LWIP_TCPIP_CORE_LOCKING_INPUT
damir	0:a7a6a692162f	1351	#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
damir	0:a7a6a692162f	1352	#endif
damir	0:a7a6a692162f	1353
damir	0:a7a6a692162f	1354	/**
damir	0:a7a6a692162f	1355	* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
damir	0:a7a6a692162f	1356	*/
damir	0:a7a6a692162f	1357	#ifndef LWIP_NETCONN
damir	0:a7a6a692162f	1358	#define LWIP_NETCONN 1
damir	0:a7a6a692162f	1359	#endif
damir	0:a7a6a692162f	1360
damir	0:a7a6a692162f	1361	/** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create
damir	0:a7a6a692162f	1362	* timers running in tcpip_thread from another thread.
damir	0:a7a6a692162f	1363	*/
damir	0:a7a6a692162f	1364	#ifndef LWIP_TCPIP_TIMEOUT
damir	0:a7a6a692162f	1365	#define LWIP_TCPIP_TIMEOUT 1
damir	0:a7a6a692162f	1366	#endif
damir	0:a7a6a692162f	1367
damir	0:a7a6a692162f	1368	/*
damir	0:a7a6a692162f	1369	------------------------------------
damir	0:a7a6a692162f	1370	---------- Socket options ----------
damir	0:a7a6a692162f	1371	------------------------------------
damir	0:a7a6a692162f	1372	*/
damir	0:a7a6a692162f	1373	/**
damir	0:a7a6a692162f	1374	* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
damir	0:a7a6a692162f	1375	*/
damir	0:a7a6a692162f	1376	#ifndef LWIP_SOCKET
damir	0:a7a6a692162f	1377	#define LWIP_SOCKET 1
damir	0:a7a6a692162f	1378	#endif
damir	0:a7a6a692162f	1379
damir	0:a7a6a692162f	1380	/**
damir	0:a7a6a692162f	1381	* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
damir	0:a7a6a692162f	1382	* (only used if you use sockets.c)
damir	0:a7a6a692162f	1383	*/
damir	0:a7a6a692162f	1384	#ifndef LWIP_COMPAT_SOCKETS
damir	0:a7a6a692162f	1385	#define LWIP_COMPAT_SOCKETS 1
damir	0:a7a6a692162f	1386	#endif
damir	0:a7a6a692162f	1387
damir	0:a7a6a692162f	1388	/**
damir	0:a7a6a692162f	1389	* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
damir	0:a7a6a692162f	1390	* Disable this option if you use a POSIX operating system that uses the same
damir	0:a7a6a692162f	1391	* names (read, write & close). (only used if you use sockets.c)
damir	0:a7a6a692162f	1392	*/
damir	0:a7a6a692162f	1393	#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
damir	0:a7a6a692162f	1394	#define LWIP_POSIX_SOCKETS_IO_NAMES 1
damir	0:a7a6a692162f	1395	#endif
damir	0:a7a6a692162f	1396
damir	0:a7a6a692162f	1397	/**
damir	0:a7a6a692162f	1398	* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
damir	0:a7a6a692162f	1399	* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
damir	0:a7a6a692162f	1400	* in seconds. (does not require sockets.c, and will affect tcp.c)
damir	0:a7a6a692162f	1401	*/
damir	0:a7a6a692162f	1402	#ifndef LWIP_TCP_KEEPALIVE
damir	0:a7a6a692162f	1403	#define LWIP_TCP_KEEPALIVE 0
damir	0:a7a6a692162f	1404	#endif
damir	0:a7a6a692162f	1405
damir	0:a7a6a692162f	1406	/**
damir	0:a7a6a692162f	1407	* LWIP_SO_RCVTIMEO==1: Enable SO_RCVTIMEO processing.
damir	0:a7a6a692162f	1408	*/
damir	0:a7a6a692162f	1409	#ifndef LWIP_SO_RCVTIMEO
damir	0:a7a6a692162f	1410	#define LWIP_SO_RCVTIMEO 0
damir	0:a7a6a692162f	1411	#endif
damir	0:a7a6a692162f	1412
damir	0:a7a6a692162f	1413	/**
damir	0:a7a6a692162f	1414	* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
damir	0:a7a6a692162f	1415	*/
damir	0:a7a6a692162f	1416	#ifndef LWIP_SO_RCVBUF
damir	0:a7a6a692162f	1417	#define LWIP_SO_RCVBUF 0
damir	0:a7a6a692162f	1418	#endif
damir	0:a7a6a692162f	1419
damir	0:a7a6a692162f	1420	/**
damir	0:a7a6a692162f	1421	* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
damir	0:a7a6a692162f	1422	*/
damir	0:a7a6a692162f	1423	#ifndef RECV_BUFSIZE_DEFAULT
damir	0:a7a6a692162f	1424	#define RECV_BUFSIZE_DEFAULT INT_MAX
damir	0:a7a6a692162f	1425	#endif
damir	0:a7a6a692162f	1426
damir	0:a7a6a692162f	1427	/**
damir	0:a7a6a692162f	1428	* SO_REUSE==1: Enable SO_REUSEADDR option.
damir	0:a7a6a692162f	1429	*/
damir	0:a7a6a692162f	1430	#ifndef SO_REUSE
damir	0:a7a6a692162f	1431	#define SO_REUSE 0
damir	0:a7a6a692162f	1432	#endif
damir	0:a7a6a692162f	1433
damir	0:a7a6a692162f	1434	/**
damir	0:a7a6a692162f	1435	* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
damir	0:a7a6a692162f	1436	* to all local matches if SO_REUSEADDR is turned on.
damir	0:a7a6a692162f	1437	* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
damir	0:a7a6a692162f	1438	*/
damir	0:a7a6a692162f	1439	#ifndef SO_REUSE_RXTOALL
damir	0:a7a6a692162f	1440	#define SO_REUSE_RXTOALL 0
damir	0:a7a6a692162f	1441	#endif
damir	0:a7a6a692162f	1442
damir	0:a7a6a692162f	1443	/*
damir	0:a7a6a692162f	1444	----------------------------------------
damir	0:a7a6a692162f	1445	---------- Statistics options ----------
damir	0:a7a6a692162f	1446	----------------------------------------
damir	0:a7a6a692162f	1447	*/
damir	0:a7a6a692162f	1448	/**
damir	0:a7a6a692162f	1449	* LWIP_STATS==1: Enable statistics collection in lwip_stats.
damir	0:a7a6a692162f	1450	*/
damir	0:a7a6a692162f	1451	#ifndef LWIP_STATS
damir	0:a7a6a692162f	1452	#define LWIP_STATS 1
damir	0:a7a6a692162f	1453	#endif
damir	0:a7a6a692162f	1454
damir	0:a7a6a692162f	1455	#if LWIP_STATS
damir	0:a7a6a692162f	1456
damir	0:a7a6a692162f	1457	/**
damir	0:a7a6a692162f	1458	* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
damir	0:a7a6a692162f	1459	*/
damir	0:a7a6a692162f	1460	#ifndef LWIP_STATS_DISPLAY
damir	0:a7a6a692162f	1461	#define LWIP_STATS_DISPLAY 0
damir	0:a7a6a692162f	1462	#endif
damir	0:a7a6a692162f	1463
damir	0:a7a6a692162f	1464	/**
damir	0:a7a6a692162f	1465	* LINK_STATS==1: Enable link stats.
damir	0:a7a6a692162f	1466	*/
damir	0:a7a6a692162f	1467	#ifndef LINK_STATS
damir	0:a7a6a692162f	1468	#define LINK_STATS 1
damir	0:a7a6a692162f	1469	#endif
damir	0:a7a6a692162f	1470
damir	0:a7a6a692162f	1471	/**
damir	0:a7a6a692162f	1472	* ETHARP_STATS==1: Enable etharp stats.
damir	0:a7a6a692162f	1473	*/
damir	0:a7a6a692162f	1474	#ifndef ETHARP_STATS
damir	0:a7a6a692162f	1475	#define ETHARP_STATS (LWIP_ARP)
damir	0:a7a6a692162f	1476	#endif
damir	0:a7a6a692162f	1477
damir	0:a7a6a692162f	1478	/**
damir	0:a7a6a692162f	1479	* IP_STATS==1: Enable IP stats.
damir	0:a7a6a692162f	1480	*/
damir	0:a7a6a692162f	1481	#ifndef IP_STATS
damir	0:a7a6a692162f	1482	#define IP_STATS 1
damir	0:a7a6a692162f	1483	#endif
damir	0:a7a6a692162f	1484
damir	0:a7a6a692162f	1485	/**
damir	0:a7a6a692162f	1486	* IPFRAG_STATS==1: Enable IP fragmentation stats. Default is
damir	0:a7a6a692162f	1487	* on if using either frag or reass.
damir	0:a7a6a692162f	1488	*/
damir	0:a7a6a692162f	1489	#ifndef IPFRAG_STATS
damir	0:a7a6a692162f	1490	#define IPFRAG_STATS (IP_REASSEMBLY \|\| IP_FRAG)
damir	0:a7a6a692162f	1491	#endif
damir	0:a7a6a692162f	1492
damir	0:a7a6a692162f	1493	/**
damir	0:a7a6a692162f	1494	* ICMP_STATS==1: Enable ICMP stats.
damir	0:a7a6a692162f	1495	*/
damir	0:a7a6a692162f	1496	#ifndef ICMP_STATS
damir	0:a7a6a692162f	1497	#define ICMP_STATS 1
damir	0:a7a6a692162f	1498	#endif
damir	0:a7a6a692162f	1499
damir	0:a7a6a692162f	1500	/**
damir	0:a7a6a692162f	1501	* IGMP_STATS==1: Enable IGMP stats.
damir	0:a7a6a692162f	1502	*/
damir	0:a7a6a692162f	1503	#ifndef IGMP_STATS
damir	0:a7a6a692162f	1504	#define IGMP_STATS (LWIP_IGMP)
damir	0:a7a6a692162f	1505	#endif
damir	0:a7a6a692162f	1506
damir	0:a7a6a692162f	1507	/**
damir	0:a7a6a692162f	1508	* UDP_STATS==1: Enable UDP stats. Default is on if
damir	0:a7a6a692162f	1509	* UDP enabled, otherwise off.
damir	0:a7a6a692162f	1510	*/
damir	0:a7a6a692162f	1511	#ifndef UDP_STATS
damir	0:a7a6a692162f	1512	#define UDP_STATS (LWIP_UDP)
damir	0:a7a6a692162f	1513	#endif
damir	0:a7a6a692162f	1514
damir	0:a7a6a692162f	1515	/**
damir	0:a7a6a692162f	1516	* TCP_STATS==1: Enable TCP stats. Default is on if TCP
damir	0:a7a6a692162f	1517	* enabled, otherwise off.
damir	0:a7a6a692162f	1518	*/
damir	0:a7a6a692162f	1519	#ifndef TCP_STATS
damir	0:a7a6a692162f	1520	#define TCP_STATS (LWIP_TCP)
damir	0:a7a6a692162f	1521	#endif
damir	0:a7a6a692162f	1522
damir	0:a7a6a692162f	1523	/**
damir	0:a7a6a692162f	1524	* MEM_STATS==1: Enable mem.c stats.
damir	0:a7a6a692162f	1525	*/
damir	0:a7a6a692162f	1526	#ifndef MEM_STATS
damir	0:a7a6a692162f	1527	#define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0))
damir	0:a7a6a692162f	1528	#endif
damir	0:a7a6a692162f	1529
damir	0:a7a6a692162f	1530	/**
damir	0:a7a6a692162f	1531	* MEMP_STATS==1: Enable memp.c pool stats.
damir	0:a7a6a692162f	1532	*/
damir	0:a7a6a692162f	1533	#ifndef MEMP_STATS
damir	0:a7a6a692162f	1534	#define MEMP_STATS (MEMP_MEM_MALLOC == 0)
damir	0:a7a6a692162f	1535	#endif
damir	0:a7a6a692162f	1536
damir	0:a7a6a692162f	1537	/**
damir	0:a7a6a692162f	1538	* SYS_STATS==1: Enable system stats (sem and mbox counts, etc).
damir	0:a7a6a692162f	1539	*/
damir	0:a7a6a692162f	1540	#ifndef SYS_STATS
damir	0:a7a6a692162f	1541	#define SYS_STATS (NO_SYS == 0)
damir	0:a7a6a692162f	1542	#endif
damir	0:a7a6a692162f	1543
damir	0:a7a6a692162f	1544	#else
damir	0:a7a6a692162f	1545
damir	0:a7a6a692162f	1546	#define LINK_STATS 0
damir	0:a7a6a692162f	1547	#define IP_STATS 0
damir	0:a7a6a692162f	1548	#define IPFRAG_STATS 0
damir	0:a7a6a692162f	1549	#define ICMP_STATS 0
damir	0:a7a6a692162f	1550	#define IGMP_STATS 0
damir	0:a7a6a692162f	1551	#define UDP_STATS 0
damir	0:a7a6a692162f	1552	#define TCP_STATS 0
damir	0:a7a6a692162f	1553	#define MEM_STATS 0
damir	0:a7a6a692162f	1554	#define MEMP_STATS 0
damir	0:a7a6a692162f	1555	#define SYS_STATS 0
damir	0:a7a6a692162f	1556	#define LWIP_STATS_DISPLAY 0
damir	0:a7a6a692162f	1557
damir	0:a7a6a692162f	1558	#endif /* LWIP_STATS */
damir	0:a7a6a692162f	1559
damir	0:a7a6a692162f	1560	/*
damir	0:a7a6a692162f	1561	---------------------------------
damir	0:a7a6a692162f	1562	---------- PPP options ----------
damir	0:a7a6a692162f	1563	---------------------------------
damir	0:a7a6a692162f	1564	*/
damir	0:a7a6a692162f	1565	/**
damir	0:a7a6a692162f	1566	* PPP_SUPPORT==1: Enable PPP.
damir	0:a7a6a692162f	1567	*/
damir	0:a7a6a692162f	1568	#ifndef PPP_SUPPORT
damir	0:a7a6a692162f	1569	#define PPP_SUPPORT 0
damir	0:a7a6a692162f	1570	#endif
damir	0:a7a6a692162f	1571
damir	0:a7a6a692162f	1572	/**
damir	0:a7a6a692162f	1573	* PPPOE_SUPPORT==1: Enable PPP Over Ethernet
damir	0:a7a6a692162f	1574	*/
damir	0:a7a6a692162f	1575	#ifndef PPPOE_SUPPORT
damir	0:a7a6a692162f	1576	#define PPPOE_SUPPORT 0
damir	0:a7a6a692162f	1577	#endif
damir	0:a7a6a692162f	1578
damir	0:a7a6a692162f	1579	/**
damir	0:a7a6a692162f	1580	* PPPOS_SUPPORT==1: Enable PPP Over Serial
damir	0:a7a6a692162f	1581	*/
damir	0:a7a6a692162f	1582	#ifndef PPPOS_SUPPORT
damir	0:a7a6a692162f	1583	#define PPPOS_SUPPORT PPP_SUPPORT
damir	0:a7a6a692162f	1584	#endif
damir	0:a7a6a692162f	1585
damir	0:a7a6a692162f	1586	#if PPP_SUPPORT
damir	0:a7a6a692162f	1587
damir	0:a7a6a692162f	1588	/**
damir	0:a7a6a692162f	1589	* NUM_PPP: Max PPP sessions.
damir	0:a7a6a692162f	1590	*/
damir	0:a7a6a692162f	1591	#ifndef NUM_PPP
damir	0:a7a6a692162f	1592	#define NUM_PPP 1
damir	0:a7a6a692162f	1593	#endif
damir	0:a7a6a692162f	1594
damir	0:a7a6a692162f	1595	/**
damir	0:a7a6a692162f	1596	* PAP_SUPPORT==1: Support PAP.
damir	0:a7a6a692162f	1597	*/
damir	0:a7a6a692162f	1598	#ifndef PAP_SUPPORT
damir	0:a7a6a692162f	1599	#define PAP_SUPPORT 0
damir	0:a7a6a692162f	1600	#endif
damir	0:a7a6a692162f	1601
damir	0:a7a6a692162f	1602	/**
damir	0:a7a6a692162f	1603	* CHAP_SUPPORT==1: Support CHAP.
damir	0:a7a6a692162f	1604	*/
damir	0:a7a6a692162f	1605	#ifndef CHAP_SUPPORT
damir	0:a7a6a692162f	1606	#define CHAP_SUPPORT 0
damir	0:a7a6a692162f	1607	#endif
damir	0:a7a6a692162f	1608
damir	0:a7a6a692162f	1609	/**
damir	0:a7a6a692162f	1610	* MSCHAP_SUPPORT==1: Support MSCHAP. CURRENTLY NOT SUPPORTED! DO NOT SET!
damir	0:a7a6a692162f	1611	*/
damir	0:a7a6a692162f	1612	#ifndef MSCHAP_SUPPORT
damir	0:a7a6a692162f	1613	#define MSCHAP_SUPPORT 0
damir	0:a7a6a692162f	1614	#endif
damir	0:a7a6a692162f	1615
damir	0:a7a6a692162f	1616	/**
damir	0:a7a6a692162f	1617	* CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
damir	0:a7a6a692162f	1618	*/
damir	0:a7a6a692162f	1619	#ifndef CBCP_SUPPORT
damir	0:a7a6a692162f	1620	#define CBCP_SUPPORT 0
damir	0:a7a6a692162f	1621	#endif
damir	0:a7a6a692162f	1622
damir	0:a7a6a692162f	1623	/**
damir	0:a7a6a692162f	1624	* CCP_SUPPORT==1: Support CCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
damir	0:a7a6a692162f	1625	*/
damir	0:a7a6a692162f	1626	#ifndef CCP_SUPPORT
damir	0:a7a6a692162f	1627	#define CCP_SUPPORT 0
damir	0:a7a6a692162f	1628	#endif
damir	0:a7a6a692162f	1629
damir	0:a7a6a692162f	1630	/**
damir	0:a7a6a692162f	1631	* VJ_SUPPORT==1: Support VJ header compression.
damir	0:a7a6a692162f	1632	*/
damir	0:a7a6a692162f	1633	#ifndef VJ_SUPPORT
damir	0:a7a6a692162f	1634	#define VJ_SUPPORT 0
damir	0:a7a6a692162f	1635	#endif
damir	0:a7a6a692162f	1636
damir	0:a7a6a692162f	1637	/**
damir	0:a7a6a692162f	1638	* MD5_SUPPORT==1: Support MD5 (see also CHAP).
damir	0:a7a6a692162f	1639	*/
damir	0:a7a6a692162f	1640	#ifndef MD5_SUPPORT
damir	0:a7a6a692162f	1641	#define MD5_SUPPORT 0
damir	0:a7a6a692162f	1642	#endif
damir	0:a7a6a692162f	1643
damir	0:a7a6a692162f	1644	/*
damir	0:a7a6a692162f	1645	* Timeouts
damir	0:a7a6a692162f	1646	*/
damir	0:a7a6a692162f	1647	#ifndef FSM_DEFTIMEOUT
damir	0:a7a6a692162f	1648	#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
damir	0:a7a6a692162f	1649	#endif
damir	0:a7a6a692162f	1650
damir	0:a7a6a692162f	1651	#ifndef FSM_DEFMAXTERMREQS
damir	0:a7a6a692162f	1652	#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
damir	0:a7a6a692162f	1653	#endif
damir	0:a7a6a692162f	1654
damir	0:a7a6a692162f	1655	#ifndef FSM_DEFMAXCONFREQS
damir	0:a7a6a692162f	1656	#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
damir	0:a7a6a692162f	1657	#endif
damir	0:a7a6a692162f	1658
damir	0:a7a6a692162f	1659	#ifndef FSM_DEFMAXNAKLOOPS
damir	0:a7a6a692162f	1660	#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
damir	0:a7a6a692162f	1661	#endif
damir	0:a7a6a692162f	1662
damir	0:a7a6a692162f	1663	#ifndef UPAP_DEFTIMEOUT
damir	0:a7a6a692162f	1664	#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
damir	0:a7a6a692162f	1665	#endif
damir	0:a7a6a692162f	1666
damir	0:a7a6a692162f	1667	#ifndef UPAP_DEFREQTIME
damir	0:a7a6a692162f	1668	#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
damir	0:a7a6a692162f	1669	#endif
damir	0:a7a6a692162f	1670
damir	0:a7a6a692162f	1671	#ifndef CHAP_DEFTIMEOUT
damir	0:a7a6a692162f	1672	#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
damir	0:a7a6a692162f	1673	#endif
damir	0:a7a6a692162f	1674
damir	0:a7a6a692162f	1675	#ifndef CHAP_DEFTRANSMITS
damir	0:a7a6a692162f	1676	#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
damir	0:a7a6a692162f	1677	#endif
damir	0:a7a6a692162f	1678
damir	0:a7a6a692162f	1679	/* Interval in seconds between keepalive echo requests, 0 to disable. */
damir	0:a7a6a692162f	1680	#ifndef LCP_ECHOINTERVAL
damir	0:a7a6a692162f	1681	#define LCP_ECHOINTERVAL 0
damir	0:a7a6a692162f	1682	#endif
damir	0:a7a6a692162f	1683
damir	0:a7a6a692162f	1684	/* Number of unanswered echo requests before failure. */
damir	0:a7a6a692162f	1685	#ifndef LCP_MAXECHOFAILS
damir	0:a7a6a692162f	1686	#define LCP_MAXECHOFAILS 3
damir	0:a7a6a692162f	1687	#endif
damir	0:a7a6a692162f	1688
damir	0:a7a6a692162f	1689	/* Max Xmit idle time (in jiffies) before resend flag char. */
damir	0:a7a6a692162f	1690	#ifndef PPP_MAXIDLEFLAG
damir	0:a7a6a692162f	1691	#define PPP_MAXIDLEFLAG 100
damir	0:a7a6a692162f	1692	#endif
damir	0:a7a6a692162f	1693
damir	0:a7a6a692162f	1694	/*
damir	0:a7a6a692162f	1695	* Packet sizes
damir	0:a7a6a692162f	1696	*
damir	0:a7a6a692162f	1697	* Note - lcp shouldn't be allowed to negotiate stuff outside these
damir	0:a7a6a692162f	1698	* limits. See lcp.h in the pppd directory.
damir	0:a7a6a692162f	1699	* (XXX - these constants should simply be shared by lcp.c instead
damir	0:a7a6a692162f	1700	* of living in lcp.h)
damir	0:a7a6a692162f	1701	*/
damir	0:a7a6a692162f	1702	#define PPP_MTU 1500 /* Default MTU (size of Info field) */
damir	0:a7a6a692162f	1703	#ifndef PPP_MAXMTU
damir	0:a7a6a692162f	1704	/* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */
damir	0:a7a6a692162f	1705	#define PPP_MAXMTU 1500 /* Largest MTU we allow */
damir	0:a7a6a692162f	1706	#endif
damir	0:a7a6a692162f	1707	#define PPP_MINMTU 64
damir	0:a7a6a692162f	1708	#define PPP_MRU 1500 /* default MRU = max length of info field */
damir	0:a7a6a692162f	1709	#define PPP_MAXMRU 1500 /* Largest MRU we allow */
damir	0:a7a6a692162f	1710	#ifndef PPP_DEFMRU
damir	0:a7a6a692162f	1711	#define PPP_DEFMRU 296 /* Try for this */
damir	0:a7a6a692162f	1712	#endif
damir	0:a7a6a692162f	1713	#define PPP_MINMRU 128 /* No MRUs below this */
damir	0:a7a6a692162f	1714
damir	0:a7a6a692162f	1715	#ifndef MAXNAMELEN
damir	0:a7a6a692162f	1716	#define MAXNAMELEN 256 /* max length of hostname or name for auth */
damir	0:a7a6a692162f	1717	#endif
damir	0:a7a6a692162f	1718	#ifndef MAXSECRETLEN
damir	0:a7a6a692162f	1719	#define MAXSECRETLEN 256 /* max length of password or secret */
damir	0:a7a6a692162f	1720	#endif
damir	0:a7a6a692162f	1721
damir	0:a7a6a692162f	1722	#endif /* PPP_SUPPORT */
damir	0:a7a6a692162f	1723
damir	0:a7a6a692162f	1724	/*
damir	0:a7a6a692162f	1725	--------------------------------------
damir	0:a7a6a692162f	1726	---------- Checksum options ----------
damir	0:a7a6a692162f	1727	--------------------------------------
damir	0:a7a6a692162f	1728	*/
damir	0:a7a6a692162f	1729	/**
damir	0:a7a6a692162f	1730	* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.
damir	0:a7a6a692162f	1731	*/
damir	0:a7a6a692162f	1732	#ifndef CHECKSUM_GEN_IP
damir	0:a7a6a692162f	1733	#define CHECKSUM_GEN_IP 1
damir	0:a7a6a692162f	1734	#endif
damir	0:a7a6a692162f	1735
damir	0:a7a6a692162f	1736	/**
damir	0:a7a6a692162f	1737	* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.
damir	0:a7a6a692162f	1738	*/
damir	0:a7a6a692162f	1739	#ifndef CHECKSUM_GEN_UDP
damir	0:a7a6a692162f	1740	#define CHECKSUM_GEN_UDP 1
damir	0:a7a6a692162f	1741	#endif
damir	0:a7a6a692162f	1742
damir	0:a7a6a692162f	1743	/**
damir	0:a7a6a692162f	1744	* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.
damir	0:a7a6a692162f	1745	*/
damir	0:a7a6a692162f	1746	#ifndef CHECKSUM_GEN_TCP
damir	0:a7a6a692162f	1747	#define CHECKSUM_GEN_TCP 1
damir	0:a7a6a692162f	1748	#endif
damir	0:a7a6a692162f	1749
damir	0:a7a6a692162f	1750	/**
damir	0:a7a6a692162f	1751	* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
damir	0:a7a6a692162f	1752	*/
damir	0:a7a6a692162f	1753	#ifndef CHECKSUM_CHECK_IP
damir	0:a7a6a692162f	1754	#define CHECKSUM_CHECK_IP 1
damir	0:a7a6a692162f	1755	#endif
damir	0:a7a6a692162f	1756
damir	0:a7a6a692162f	1757	/**
damir	0:a7a6a692162f	1758	* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.
damir	0:a7a6a692162f	1759	*/
damir	0:a7a6a692162f	1760	#ifndef CHECKSUM_CHECK_UDP
damir	0:a7a6a692162f	1761	#define CHECKSUM_CHECK_UDP 1
damir	0:a7a6a692162f	1762	#endif
damir	0:a7a6a692162f	1763
damir	0:a7a6a692162f	1764	/**
damir	0:a7a6a692162f	1765	* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.
damir	0:a7a6a692162f	1766	*/
damir	0:a7a6a692162f	1767	#ifndef CHECKSUM_CHECK_TCP
damir	0:a7a6a692162f	1768	#define CHECKSUM_CHECK_TCP 1
damir	0:a7a6a692162f	1769	#endif
damir	0:a7a6a692162f	1770
damir	0:a7a6a692162f	1771	/**
damir	0:a7a6a692162f	1772	* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from
damir	0:a7a6a692162f	1773	* application buffers to pbufs.
damir	0:a7a6a692162f	1774	*/
damir	0:a7a6a692162f	1775	#ifndef LWIP_CHECKSUM_ON_COPY
damir	0:a7a6a692162f	1776	#define LWIP_CHECKSUM_ON_COPY 0
damir	0:a7a6a692162f	1777	#endif
damir	0:a7a6a692162f	1778
damir	0:a7a6a692162f	1779	/*
damir	0:a7a6a692162f	1780	---------------------------------------
damir	0:a7a6a692162f	1781	---------- Debugging options ----------
damir	0:a7a6a692162f	1782	---------------------------------------
damir	0:a7a6a692162f	1783	*/
damir	0:a7a6a692162f	1784	/**
damir	0:a7a6a692162f	1785	* LWIP_DBG_MIN_LEVEL: After masking, the value of the debug is
damir	0:a7a6a692162f	1786	* compared against this value. If it is smaller, then debugging
damir	0:a7a6a692162f	1787	* messages are written.
damir	0:a7a6a692162f	1788	*/
damir	0:a7a6a692162f	1789	#ifndef LWIP_DBG_MIN_LEVEL
damir	0:a7a6a692162f	1790	#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
damir	0:a7a6a692162f	1791	#endif
damir	0:a7a6a692162f	1792
damir	0:a7a6a692162f	1793	/**
damir	0:a7a6a692162f	1794	* LWIP_DBG_TYPES_ON: A mask that can be used to globally enable/disable
damir	0:a7a6a692162f	1795	* debug messages of certain types.
damir	0:a7a6a692162f	1796	*/
damir	0:a7a6a692162f	1797	#ifndef LWIP_DBG_TYPES_ON
damir	0:a7a6a692162f	1798	#define LWIP_DBG_TYPES_ON LWIP_DBG_ON
damir	0:a7a6a692162f	1799	#endif
damir	0:a7a6a692162f	1800
damir	0:a7a6a692162f	1801	/**
damir	0:a7a6a692162f	1802	* ETHARP_DEBUG: Enable debugging in etharp.c.
damir	0:a7a6a692162f	1803	*/
damir	0:a7a6a692162f	1804	#ifndef ETHARP_DEBUG
damir	0:a7a6a692162f	1805	#define ETHARP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1806	#endif
damir	0:a7a6a692162f	1807
damir	0:a7a6a692162f	1808	/**
damir	0:a7a6a692162f	1809	* NETIF_DEBUG: Enable debugging in netif.c.
damir	0:a7a6a692162f	1810	*/
damir	0:a7a6a692162f	1811	#ifndef NETIF_DEBUG
damir	0:a7a6a692162f	1812	#define NETIF_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1813	#endif
damir	0:a7a6a692162f	1814
damir	0:a7a6a692162f	1815	/**
damir	0:a7a6a692162f	1816	* PBUF_DEBUG: Enable debugging in pbuf.c.
damir	0:a7a6a692162f	1817	*/
damir	0:a7a6a692162f	1818	#ifndef PBUF_DEBUG
damir	0:a7a6a692162f	1819	#define PBUF_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1820	#endif
damir	0:a7a6a692162f	1821
damir	0:a7a6a692162f	1822	/**
damir	0:a7a6a692162f	1823	* API_LIB_DEBUG: Enable debugging in api_lib.c.
damir	0:a7a6a692162f	1824	*/
damir	0:a7a6a692162f	1825	#ifndef API_LIB_DEBUG
damir	0:a7a6a692162f	1826	#define API_LIB_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1827	#endif
damir	0:a7a6a692162f	1828
damir	0:a7a6a692162f	1829	/**
damir	0:a7a6a692162f	1830	* API_MSG_DEBUG: Enable debugging in api_msg.c.
damir	0:a7a6a692162f	1831	*/
damir	0:a7a6a692162f	1832	#ifndef API_MSG_DEBUG
damir	0:a7a6a692162f	1833	#define API_MSG_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1834	#endif
damir	0:a7a6a692162f	1835
damir	0:a7a6a692162f	1836	/**
damir	0:a7a6a692162f	1837	* SOCKETS_DEBUG: Enable debugging in sockets.c.
damir	0:a7a6a692162f	1838	*/
damir	0:a7a6a692162f	1839	#ifndef SOCKETS_DEBUG
damir	0:a7a6a692162f	1840	#define SOCKETS_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1841	#endif
damir	0:a7a6a692162f	1842
damir	0:a7a6a692162f	1843	/**
damir	0:a7a6a692162f	1844	* ICMP_DEBUG: Enable debugging in icmp.c.
damir	0:a7a6a692162f	1845	*/
damir	0:a7a6a692162f	1846	#ifndef ICMP_DEBUG
damir	0:a7a6a692162f	1847	#define ICMP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1848	#endif
damir	0:a7a6a692162f	1849
damir	0:a7a6a692162f	1850	/**
damir	0:a7a6a692162f	1851	* IGMP_DEBUG: Enable debugging in igmp.c.
damir	0:a7a6a692162f	1852	*/
damir	0:a7a6a692162f	1853	#ifndef IGMP_DEBUG
damir	0:a7a6a692162f	1854	#define IGMP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1855	#endif
damir	0:a7a6a692162f	1856
damir	0:a7a6a692162f	1857	/**
damir	0:a7a6a692162f	1858	* INET_DEBUG: Enable debugging in inet.c.
damir	0:a7a6a692162f	1859	*/
damir	0:a7a6a692162f	1860	#ifndef INET_DEBUG
damir	0:a7a6a692162f	1861	#define INET_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1862	#endif
damir	0:a7a6a692162f	1863
damir	0:a7a6a692162f	1864	/**
damir	0:a7a6a692162f	1865	* IP_DEBUG: Enable debugging for IP.
damir	0:a7a6a692162f	1866	*/
damir	0:a7a6a692162f	1867	#ifndef IP_DEBUG
damir	0:a7a6a692162f	1868	#define IP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1869	#endif
damir	0:a7a6a692162f	1870
damir	0:a7a6a692162f	1871	/**
damir	0:a7a6a692162f	1872	* IP_REASS_DEBUG: Enable debugging in ip_frag.c for both frag & reass.
damir	0:a7a6a692162f	1873	*/
damir	0:a7a6a692162f	1874	#ifndef IP_REASS_DEBUG
damir	0:a7a6a692162f	1875	#define IP_REASS_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1876	#endif
damir	0:a7a6a692162f	1877
damir	0:a7a6a692162f	1878	/**
damir	0:a7a6a692162f	1879	* RAW_DEBUG: Enable debugging in raw.c.
damir	0:a7a6a692162f	1880	*/
damir	0:a7a6a692162f	1881	#ifndef RAW_DEBUG
damir	0:a7a6a692162f	1882	#define RAW_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1883	#endif
damir	0:a7a6a692162f	1884
damir	0:a7a6a692162f	1885	/**
damir	0:a7a6a692162f	1886	* MEM_DEBUG: Enable debugging in mem.c.
damir	0:a7a6a692162f	1887	*/
damir	0:a7a6a692162f	1888	#ifndef MEM_DEBUG
damir	0:a7a6a692162f	1889	#define MEM_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1890	#endif
damir	0:a7a6a692162f	1891
damir	0:a7a6a692162f	1892	/**
damir	0:a7a6a692162f	1893	* MEMP_DEBUG: Enable debugging in memp.c.
damir	0:a7a6a692162f	1894	*/
damir	0:a7a6a692162f	1895	#ifndef MEMP_DEBUG
damir	0:a7a6a692162f	1896	#define MEMP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1897	#endif
damir	0:a7a6a692162f	1898
damir	0:a7a6a692162f	1899	/**
damir	0:a7a6a692162f	1900	* SYS_DEBUG: Enable debugging in sys.c.
damir	0:a7a6a692162f	1901	*/
damir	0:a7a6a692162f	1902	#ifndef SYS_DEBUG
damir	0:a7a6a692162f	1903	#define SYS_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1904	#endif
damir	0:a7a6a692162f	1905
damir	0:a7a6a692162f	1906	/**
damir	0:a7a6a692162f	1907	* TIMERS_DEBUG: Enable debugging in timers.c.
damir	0:a7a6a692162f	1908	*/
damir	0:a7a6a692162f	1909	#ifndef TIMERS_DEBUG
damir	0:a7a6a692162f	1910	#define TIMERS_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1911	#endif
damir	0:a7a6a692162f	1912
damir	0:a7a6a692162f	1913	/**
damir	0:a7a6a692162f	1914	* TCP_DEBUG: Enable debugging for TCP.
damir	0:a7a6a692162f	1915	*/
damir	0:a7a6a692162f	1916	#ifndef TCP_DEBUG
damir	0:a7a6a692162f	1917	#define TCP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1918	#endif
damir	0:a7a6a692162f	1919
damir	0:a7a6a692162f	1920	/**
damir	0:a7a6a692162f	1921	* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
damir	0:a7a6a692162f	1922	*/
damir	0:a7a6a692162f	1923	#ifndef TCP_INPUT_DEBUG
damir	0:a7a6a692162f	1924	#define TCP_INPUT_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1925	#endif
damir	0:a7a6a692162f	1926
damir	0:a7a6a692162f	1927	/**
damir	0:a7a6a692162f	1928	* TCP_FR_DEBUG: Enable debugging in tcp_in.c for fast retransmit.
damir	0:a7a6a692162f	1929	*/
damir	0:a7a6a692162f	1930	#ifndef TCP_FR_DEBUG
damir	0:a7a6a692162f	1931	#define TCP_FR_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1932	#endif
damir	0:a7a6a692162f	1933
damir	0:a7a6a692162f	1934	/**
damir	0:a7a6a692162f	1935	* TCP_RTO_DEBUG: Enable debugging in TCP for retransmit
damir	0:a7a6a692162f	1936	* timeout.
damir	0:a7a6a692162f	1937	*/
damir	0:a7a6a692162f	1938	#ifndef TCP_RTO_DEBUG
damir	0:a7a6a692162f	1939	#define TCP_RTO_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1940	#endif
damir	0:a7a6a692162f	1941
damir	0:a7a6a692162f	1942	/**
damir	0:a7a6a692162f	1943	* TCP_CWND_DEBUG: Enable debugging for TCP congestion window.
damir	0:a7a6a692162f	1944	*/
damir	0:a7a6a692162f	1945	#ifndef TCP_CWND_DEBUG
damir	0:a7a6a692162f	1946	#define TCP_CWND_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1947	#endif
damir	0:a7a6a692162f	1948
damir	0:a7a6a692162f	1949	/**
damir	0:a7a6a692162f	1950	* TCP_WND_DEBUG: Enable debugging in tcp_in.c for window updating.
damir	0:a7a6a692162f	1951	*/
damir	0:a7a6a692162f	1952	#ifndef TCP_WND_DEBUG
damir	0:a7a6a692162f	1953	#define TCP_WND_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1954	#endif
damir	0:a7a6a692162f	1955
damir	0:a7a6a692162f	1956	/**
damir	0:a7a6a692162f	1957	* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
damir	0:a7a6a692162f	1958	*/
damir	0:a7a6a692162f	1959	#ifndef TCP_OUTPUT_DEBUG
damir	0:a7a6a692162f	1960	#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1961	#endif
damir	0:a7a6a692162f	1962
damir	0:a7a6a692162f	1963	/**
damir	0:a7a6a692162f	1964	* TCP_RST_DEBUG: Enable debugging for TCP with the RST message.
damir	0:a7a6a692162f	1965	*/
damir	0:a7a6a692162f	1966	#ifndef TCP_RST_DEBUG
damir	0:a7a6a692162f	1967	#define TCP_RST_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1968	#endif
damir	0:a7a6a692162f	1969
damir	0:a7a6a692162f	1970	/**
damir	0:a7a6a692162f	1971	* TCP_QLEN_DEBUG: Enable debugging for TCP queue lengths.
damir	0:a7a6a692162f	1972	*/
damir	0:a7a6a692162f	1973	#ifndef TCP_QLEN_DEBUG
damir	0:a7a6a692162f	1974	#define TCP_QLEN_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1975	#endif
damir	0:a7a6a692162f	1976
damir	0:a7a6a692162f	1977	/**
damir	0:a7a6a692162f	1978	* UDP_DEBUG: Enable debugging in UDP.
damir	0:a7a6a692162f	1979	*/
damir	0:a7a6a692162f	1980	#ifndef UDP_DEBUG
damir	0:a7a6a692162f	1981	#define UDP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1982	#endif
damir	0:a7a6a692162f	1983
damir	0:a7a6a692162f	1984	/**
damir	0:a7a6a692162f	1985	* TCPIP_DEBUG: Enable debugging in tcpip.c.
damir	0:a7a6a692162f	1986	*/
damir	0:a7a6a692162f	1987	#ifndef TCPIP_DEBUG
damir	0:a7a6a692162f	1988	#define TCPIP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1989	#endif
damir	0:a7a6a692162f	1990
damir	0:a7a6a692162f	1991	/**
damir	0:a7a6a692162f	1992	* PPP_DEBUG: Enable debugging for PPP.
damir	0:a7a6a692162f	1993	*/
damir	0:a7a6a692162f	1994	#ifndef PPP_DEBUG
damir	0:a7a6a692162f	1995	#define PPP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	1996	#endif
damir	0:a7a6a692162f	1997
damir	0:a7a6a692162f	1998	/**
damir	0:a7a6a692162f	1999	* SLIP_DEBUG: Enable debugging in slipif.c.
damir	0:a7a6a692162f	2000	*/
damir	0:a7a6a692162f	2001	#ifndef SLIP_DEBUG
damir	0:a7a6a692162f	2002	#define SLIP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	2003	#endif
damir	0:a7a6a692162f	2004
damir	0:a7a6a692162f	2005	/**
damir	0:a7a6a692162f	2006	* DHCP_DEBUG: Enable debugging in dhcp.c.
damir	0:a7a6a692162f	2007	*/
damir	0:a7a6a692162f	2008	#ifndef DHCP_DEBUG
damir	0:a7a6a692162f	2009	#define DHCP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	2010	#endif
damir	0:a7a6a692162f	2011
damir	0:a7a6a692162f	2012	/**
damir	0:a7a6a692162f	2013	* AUTOIP_DEBUG: Enable debugging in autoip.c.
damir	0:a7a6a692162f	2014	*/
damir	0:a7a6a692162f	2015	#ifndef AUTOIP_DEBUG
damir	0:a7a6a692162f	2016	#define AUTOIP_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	2017	#endif
damir	0:a7a6a692162f	2018
damir	0:a7a6a692162f	2019	/**
damir	0:a7a6a692162f	2020	* SNMP_MSG_DEBUG: Enable debugging for SNMP messages.
damir	0:a7a6a692162f	2021	*/
damir	0:a7a6a692162f	2022	#ifndef SNMP_MSG_DEBUG
damir	0:a7a6a692162f	2023	#define SNMP_MSG_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	2024	#endif
damir	0:a7a6a692162f	2025
damir	0:a7a6a692162f	2026	/**
damir	0:a7a6a692162f	2027	* SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs.
damir	0:a7a6a692162f	2028	*/
damir	0:a7a6a692162f	2029	#ifndef SNMP_MIB_DEBUG
damir	0:a7a6a692162f	2030	#define SNMP_MIB_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	2031	#endif
damir	0:a7a6a692162f	2032
damir	0:a7a6a692162f	2033	/**
damir	0:a7a6a692162f	2034	* DNS_DEBUG: Enable debugging for DNS.
damir	0:a7a6a692162f	2035	*/
damir	0:a7a6a692162f	2036	#ifndef DNS_DEBUG
damir	0:a7a6a692162f	2037	#define DNS_DEBUG LWIP_DBG_OFF
damir	0:a7a6a692162f	2038	#endif
damir	0:a7a6a692162f	2039
damir	0:a7a6a692162f	2040	#endif /* __LWIP_OPT_H__ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	14 Jan 2015
Imports:	9
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	1

EthernetNetIf/LPC1768/lwip/include/lwip/opt.h@0:a7a6a692162f, 2015-01-14 (annotated)

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