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EthernetNetIf/LPC1768/lwip/include/lwip/opt.h@0:58c3d014a4e7, 2011-09-06 (annotated)

Committer:: slowness
Date:: Tue Sep 06 18:05:46 2011 +0000
Revision:: 0:58c3d014a4e7

Who changed what in which revision?

User	Revision	Line number	New contents of line
slowness	0:58c3d014a4e7	1	/**
slowness	0:58c3d014a4e7	2	* @file
slowness	0:58c3d014a4e7	3	*
slowness	0:58c3d014a4e7	4	* lwIP Options Configuration
slowness	0:58c3d014a4e7	5	*/
slowness	0:58c3d014a4e7	6
slowness	0:58c3d014a4e7	7	/*
slowness	0:58c3d014a4e7	8	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
slowness	0:58c3d014a4e7	9	* All rights reserved.
slowness	0:58c3d014a4e7	10	*
slowness	0:58c3d014a4e7	11	* Redistribution and use in source and binary forms, with or without modification,
slowness	0:58c3d014a4e7	12	* are permitted provided that the following conditions are met:
slowness	0:58c3d014a4e7	13	*
slowness	0:58c3d014a4e7	14	* 1. Redistributions of source code must retain the above copyright notice,
slowness	0:58c3d014a4e7	15	* this list of conditions and the following disclaimer.
slowness	0:58c3d014a4e7	16	* 2. Redistributions in binary form must reproduce the above copyright notice,
slowness	0:58c3d014a4e7	17	* this list of conditions and the following disclaimer in the documentation
slowness	0:58c3d014a4e7	18	* and/or other materials provided with the distribution.
slowness	0:58c3d014a4e7	19	* 3. The name of the author may not be used to endorse or promote products
slowness	0:58c3d014a4e7	20	* derived from this software without specific prior written permission.
slowness	0:58c3d014a4e7	21	*
slowness	0:58c3d014a4e7	22	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
slowness	0:58c3d014a4e7	23	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
slowness	0:58c3d014a4e7	24	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
slowness	0:58c3d014a4e7	25	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
slowness	0:58c3d014a4e7	26	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
slowness	0:58c3d014a4e7	27	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
slowness	0:58c3d014a4e7	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
slowness	0:58c3d014a4e7	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
slowness	0:58c3d014a4e7	30	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
slowness	0:58c3d014a4e7	31	* OF SUCH DAMAGE.
slowness	0:58c3d014a4e7	32	*
slowness	0:58c3d014a4e7	33	* This file is part of the lwIP TCP/IP stack.
slowness	0:58c3d014a4e7	34	*
slowness	0:58c3d014a4e7	35	* Author: Adam Dunkels <adam@sics.se>
slowness	0:58c3d014a4e7	36	*
slowness	0:58c3d014a4e7	37	*/
slowness	0:58c3d014a4e7	38	#ifndef __LWIP_OPT_H__
slowness	0:58c3d014a4e7	39	#define __LWIP_OPT_H__
slowness	0:58c3d014a4e7	40
slowness	0:58c3d014a4e7	41	/*
slowness	0:58c3d014a4e7	42	* Include user defined options first. Anything not defined in these files
slowness	0:58c3d014a4e7	43	* will be set to standard values. Override anything you dont like!
slowness	0:58c3d014a4e7	44	*/
slowness	0:58c3d014a4e7	45	#include "lwipopts.h"
slowness	0:58c3d014a4e7	46	#include "lwip/debug.h"
slowness	0:58c3d014a4e7	47
slowness	0:58c3d014a4e7	48	/*
slowness	0:58c3d014a4e7	49	-----------------------------------------------
slowness	0:58c3d014a4e7	50	---------- Platform specific locking ----------
slowness	0:58c3d014a4e7	51	-----------------------------------------------
slowness	0:58c3d014a4e7	52	*/
slowness	0:58c3d014a4e7	53
slowness	0:58c3d014a4e7	54	/**
slowness	0:58c3d014a4e7	55	* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
slowness	0:58c3d014a4e7	56	* critical regions during buffer allocation, deallocation and memory
slowness	0:58c3d014a4e7	57	* allocation and deallocation.
slowness	0:58c3d014a4e7	58	*/
slowness	0:58c3d014a4e7	59	#ifndef SYS_LIGHTWEIGHT_PROT
slowness	0:58c3d014a4e7	60	#define SYS_LIGHTWEIGHT_PROT 0
slowness	0:58c3d014a4e7	61	#endif
slowness	0:58c3d014a4e7	62
slowness	0:58c3d014a4e7	63	/**
slowness	0:58c3d014a4e7	64	* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
slowness	0:58c3d014a4e7	65	* use lwIP facilities.
slowness	0:58c3d014a4e7	66	*/
slowness	0:58c3d014a4e7	67	#ifndef NO_SYS
slowness	0:58c3d014a4e7	68	#define NO_SYS 0
slowness	0:58c3d014a4e7	69	#endif
slowness	0:58c3d014a4e7	70
slowness	0:58c3d014a4e7	71	/**
slowness	0:58c3d014a4e7	72	* NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1
slowness	0:58c3d014a4e7	73	* Mainly for compatibility to old versions.
slowness	0:58c3d014a4e7	74	*/
slowness	0:58c3d014a4e7	75	#ifndef NO_SYS_NO_TIMERS
slowness	0:58c3d014a4e7	76	#define NO_SYS_NO_TIMERS 0
slowness	0:58c3d014a4e7	77	#endif
slowness	0:58c3d014a4e7	78
slowness	0:58c3d014a4e7	79	/**
slowness	0:58c3d014a4e7	80	* MEMCPY: override this if you have a faster implementation at hand than the
slowness	0:58c3d014a4e7	81	* one included in your C library
slowness	0:58c3d014a4e7	82	*/
slowness	0:58c3d014a4e7	83	#ifndef MEMCPY
slowness	0:58c3d014a4e7	84	#define MEMCPY(dst,src,len) memcpy(dst,src,len)
slowness	0:58c3d014a4e7	85	#endif
slowness	0:58c3d014a4e7	86
slowness	0:58c3d014a4e7	87	/**
slowness	0:58c3d014a4e7	88	* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
slowness	0:58c3d014a4e7	89	* call to memcpy() if the length is known at compile time and is small.
slowness	0:58c3d014a4e7	90	*/
slowness	0:58c3d014a4e7	91	#ifndef SMEMCPY
slowness	0:58c3d014a4e7	92	#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
slowness	0:58c3d014a4e7	93	#endif
slowness	0:58c3d014a4e7	94
slowness	0:58c3d014a4e7	95	/*
slowness	0:58c3d014a4e7	96	------------------------------------
slowness	0:58c3d014a4e7	97	---------- Memory options ----------
slowness	0:58c3d014a4e7	98	------------------------------------
slowness	0:58c3d014a4e7	99	*/
slowness	0:58c3d014a4e7	100	/**
slowness	0:58c3d014a4e7	101	* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
slowness	0:58c3d014a4e7	102	* instead of the lwip internal allocator. Can save code size if you
slowness	0:58c3d014a4e7	103	* already use it.
slowness	0:58c3d014a4e7	104	*/
slowness	0:58c3d014a4e7	105	#ifndef MEM_LIBC_MALLOC
slowness	0:58c3d014a4e7	106	#define MEM_LIBC_MALLOC 0
slowness	0:58c3d014a4e7	107	#endif
slowness	0:58c3d014a4e7	108
slowness	0:58c3d014a4e7	109	/**
slowness	0:58c3d014a4e7	110	* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
slowness	0:58c3d014a4e7	111	* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
slowness	0:58c3d014a4e7	112	* speed and usage from interrupts!
slowness	0:58c3d014a4e7	113	*/
slowness	0:58c3d014a4e7	114	#ifndef MEMP_MEM_MALLOC
slowness	0:58c3d014a4e7	115	#define MEMP_MEM_MALLOC 0
slowness	0:58c3d014a4e7	116	#endif
slowness	0:58c3d014a4e7	117
slowness	0:58c3d014a4e7	118	/**
slowness	0:58c3d014a4e7	119	* MEM_ALIGNMENT: should be set to the alignment of the CPU
slowness	0:58c3d014a4e7	120	* 4 byte alignment -> #define MEM_ALIGNMENT 4
slowness	0:58c3d014a4e7	121	* 2 byte alignment -> #define MEM_ALIGNMENT 2
slowness	0:58c3d014a4e7	122	*/
slowness	0:58c3d014a4e7	123	#ifndef MEM_ALIGNMENT
slowness	0:58c3d014a4e7	124	#define MEM_ALIGNMENT 1
slowness	0:58c3d014a4e7	125	#endif
slowness	0:58c3d014a4e7	126
slowness	0:58c3d014a4e7	127	/**
slowness	0:58c3d014a4e7	128	* MEM_SIZE: the size of the heap memory. If the application will send
slowness	0:58c3d014a4e7	129	* a lot of data that needs to be copied, this should be set high.
slowness	0:58c3d014a4e7	130	*/
slowness	0:58c3d014a4e7	131	#ifndef MEM_SIZE
slowness	0:58c3d014a4e7	132	#define MEM_SIZE 1600
slowness	0:58c3d014a4e7	133	#endif
slowness	0:58c3d014a4e7	134
slowness	0:58c3d014a4e7	135	/**
slowness	0:58c3d014a4e7	136	* MEMP_SEPARATE_POOLS: if defined to 1, each pool is placed in its own array.
slowness	0:58c3d014a4e7	137	* This can be used to individually change the location of each pool.
slowness	0:58c3d014a4e7	138	* Default is one big array for all pools
slowness	0:58c3d014a4e7	139	*/
slowness	0:58c3d014a4e7	140	#ifndef MEMP_SEPARATE_POOLS
slowness	0:58c3d014a4e7	141	#define MEMP_SEPARATE_POOLS 0
slowness	0:58c3d014a4e7	142	#endif
slowness	0:58c3d014a4e7	143
slowness	0:58c3d014a4e7	144	/**
slowness	0:58c3d014a4e7	145	* MEMP_OVERFLOW_CHECK: memp overflow protection reserves a configurable
slowness	0:58c3d014a4e7	146	* amount of bytes before and after each memp element in every pool and fills
slowness	0:58c3d014a4e7	147	* it with a prominent default value.
slowness	0:58c3d014a4e7	148	* MEMP_OVERFLOW_CHECK == 0 no checking
slowness	0:58c3d014a4e7	149	* MEMP_OVERFLOW_CHECK == 1 checks each element when it is freed
slowness	0:58c3d014a4e7	150	* MEMP_OVERFLOW_CHECK >= 2 checks each element in every pool every time
slowness	0:58c3d014a4e7	151	* memp_malloc() or memp_free() is called (useful but slow!)
slowness	0:58c3d014a4e7	152	*/
slowness	0:58c3d014a4e7	153	#ifndef MEMP_OVERFLOW_CHECK
slowness	0:58c3d014a4e7	154	#define MEMP_OVERFLOW_CHECK 0
slowness	0:58c3d014a4e7	155	#endif
slowness	0:58c3d014a4e7	156
slowness	0:58c3d014a4e7	157	/**
slowness	0:58c3d014a4e7	158	* MEMP_SANITY_CHECK==1: run a sanity check after each memp_free() to make
slowness	0:58c3d014a4e7	159	* sure that there are no cycles in the linked lists.
slowness	0:58c3d014a4e7	160	*/
slowness	0:58c3d014a4e7	161	#ifndef MEMP_SANITY_CHECK
slowness	0:58c3d014a4e7	162	#define MEMP_SANITY_CHECK 0
slowness	0:58c3d014a4e7	163	#endif
slowness	0:58c3d014a4e7	164
slowness	0:58c3d014a4e7	165	/**
slowness	0:58c3d014a4e7	166	* MEM_USE_POOLS==1: Use an alternative to malloc() by allocating from a set
slowness	0:58c3d014a4e7	167	* of memory pools of various sizes. When mem_malloc is called, an element of
slowness	0:58c3d014a4e7	168	* the smallest pool that can provide the length needed is returned.
slowness	0:58c3d014a4e7	169	* To use this, MEMP_USE_CUSTOM_POOLS also has to be enabled.
slowness	0:58c3d014a4e7	170	*/
slowness	0:58c3d014a4e7	171	#ifndef MEM_USE_POOLS
slowness	0:58c3d014a4e7	172	#define MEM_USE_POOLS 0
slowness	0:58c3d014a4e7	173	#endif
slowness	0:58c3d014a4e7	174
slowness	0:58c3d014a4e7	175	/**
slowness	0:58c3d014a4e7	176	* MEM_USE_POOLS_TRY_BIGGER_POOL==1: if one malloc-pool is empty, try the next
slowness	0:58c3d014a4e7	177	* bigger pool - WARNING: THIS MIGHT WASTE MEMORY but it can make a system more
slowness	0:58c3d014a4e7	178	* reliable. */
slowness	0:58c3d014a4e7	179	#ifndef MEM_USE_POOLS_TRY_BIGGER_POOL
slowness	0:58c3d014a4e7	180	#define MEM_USE_POOLS_TRY_BIGGER_POOL 0
slowness	0:58c3d014a4e7	181	#endif
slowness	0:58c3d014a4e7	182
slowness	0:58c3d014a4e7	183	/**
slowness	0:58c3d014a4e7	184	* MEMP_USE_CUSTOM_POOLS==1: whether to include a user file lwippools.h
slowness	0:58c3d014a4e7	185	* that defines additional pools beyond the "standard" ones required
slowness	0:58c3d014a4e7	186	* by lwIP. If you set this to 1, you must have lwippools.h in your
slowness	0:58c3d014a4e7	187	* inlude path somewhere.
slowness	0:58c3d014a4e7	188	*/
slowness	0:58c3d014a4e7	189	#ifndef MEMP_USE_CUSTOM_POOLS
slowness	0:58c3d014a4e7	190	#define MEMP_USE_CUSTOM_POOLS 0
slowness	0:58c3d014a4e7	191	#endif
slowness	0:58c3d014a4e7	192
slowness	0:58c3d014a4e7	193	/**
slowness	0:58c3d014a4e7	194	* Set this to 1 if you want to free PBUF_RAM pbufs (or call mem_free()) from
slowness	0:58c3d014a4e7	195	* interrupt context (or another context that doesn't allow waiting for a
slowness	0:58c3d014a4e7	196	* semaphore).
slowness	0:58c3d014a4e7	197	* If set to 1, mem_malloc will be protected by a semaphore and SYS_ARCH_PROTECT,
slowness	0:58c3d014a4e7	198	* while mem_free will only use SYS_ARCH_PROTECT. mem_malloc SYS_ARCH_UNPROTECTs
slowness	0:58c3d014a4e7	199	* with each loop so that mem_free can run.
slowness	0:58c3d014a4e7	200	*
slowness	0:58c3d014a4e7	201	* ATTENTION: As you can see from the above description, this leads to dis-/
slowness	0:58c3d014a4e7	202	* enabling interrupts often, which can be slow! Also, on low memory, mem_malloc
slowness	0:58c3d014a4e7	203	* can need longer.
slowness	0:58c3d014a4e7	204	*
slowness	0:58c3d014a4e7	205	* If you don't want that, at least for NO_SYS=0, you can still use the following
slowness	0:58c3d014a4e7	206	* functions to enqueue a deallocation call which then runs in the tcpip_thread
slowness	0:58c3d014a4e7	207	* context:
slowness	0:58c3d014a4e7	208	* - pbuf_free_callback(p);
slowness	0:58c3d014a4e7	209	* - mem_free_callback(m);
slowness	0:58c3d014a4e7	210	*/
slowness	0:58c3d014a4e7	211	#ifndef LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT
slowness	0:58c3d014a4e7	212	#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0
slowness	0:58c3d014a4e7	213	#endif
slowness	0:58c3d014a4e7	214
slowness	0:58c3d014a4e7	215	/*
slowness	0:58c3d014a4e7	216	------------------------------------------------
slowness	0:58c3d014a4e7	217	---------- Internal Memory Pool Sizes ----------
slowness	0:58c3d014a4e7	218	------------------------------------------------
slowness	0:58c3d014a4e7	219	*/
slowness	0:58c3d014a4e7	220	/**
slowness	0:58c3d014a4e7	221	* MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF).
slowness	0:58c3d014a4e7	222	* If the application sends a lot of data out of ROM (or other static memory),
slowness	0:58c3d014a4e7	223	* this should be set high.
slowness	0:58c3d014a4e7	224	*/
slowness	0:58c3d014a4e7	225	#ifndef MEMP_NUM_PBUF
slowness	0:58c3d014a4e7	226	#define MEMP_NUM_PBUF 16
slowness	0:58c3d014a4e7	227	#endif
slowness	0:58c3d014a4e7	228
slowness	0:58c3d014a4e7	229	/**
slowness	0:58c3d014a4e7	230	* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
slowness	0:58c3d014a4e7	231	* (requires the LWIP_RAW option)
slowness	0:58c3d014a4e7	232	*/
slowness	0:58c3d014a4e7	233	#ifndef MEMP_NUM_RAW_PCB
slowness	0:58c3d014a4e7	234	#define MEMP_NUM_RAW_PCB 4
slowness	0:58c3d014a4e7	235	#endif
slowness	0:58c3d014a4e7	236
slowness	0:58c3d014a4e7	237	/**
slowness	0:58c3d014a4e7	238	* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
slowness	0:58c3d014a4e7	239	* per active UDP "connection".
slowness	0:58c3d014a4e7	240	* (requires the LWIP_UDP option)
slowness	0:58c3d014a4e7	241	*/
slowness	0:58c3d014a4e7	242	#ifndef MEMP_NUM_UDP_PCB
slowness	0:58c3d014a4e7	243	#define MEMP_NUM_UDP_PCB 4
slowness	0:58c3d014a4e7	244	#endif
slowness	0:58c3d014a4e7	245
slowness	0:58c3d014a4e7	246	/**
slowness	0:58c3d014a4e7	247	* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
slowness	0:58c3d014a4e7	248	* (requires the LWIP_TCP option)
slowness	0:58c3d014a4e7	249	*/
slowness	0:58c3d014a4e7	250	#ifndef MEMP_NUM_TCP_PCB
slowness	0:58c3d014a4e7	251	#define MEMP_NUM_TCP_PCB 5
slowness	0:58c3d014a4e7	252	#endif
slowness	0:58c3d014a4e7	253
slowness	0:58c3d014a4e7	254	/**
slowness	0:58c3d014a4e7	255	* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
slowness	0:58c3d014a4e7	256	* (requires the LWIP_TCP option)
slowness	0:58c3d014a4e7	257	*/
slowness	0:58c3d014a4e7	258	#ifndef MEMP_NUM_TCP_PCB_LISTEN
slowness	0:58c3d014a4e7	259	#define MEMP_NUM_TCP_PCB_LISTEN 8
slowness	0:58c3d014a4e7	260	#endif
slowness	0:58c3d014a4e7	261
slowness	0:58c3d014a4e7	262	/**
slowness	0:58c3d014a4e7	263	* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments.
slowness	0:58c3d014a4e7	264	* (requires the LWIP_TCP option)
slowness	0:58c3d014a4e7	265	*/
slowness	0:58c3d014a4e7	266	#ifndef MEMP_NUM_TCP_SEG
slowness	0:58c3d014a4e7	267	#define MEMP_NUM_TCP_SEG 16
slowness	0:58c3d014a4e7	268	#endif
slowness	0:58c3d014a4e7	269
slowness	0:58c3d014a4e7	270	/**
slowness	0:58c3d014a4e7	271	* MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for
slowness	0:58c3d014a4e7	272	* reassembly (whole packets, not fragments!)
slowness	0:58c3d014a4e7	273	*/
slowness	0:58c3d014a4e7	274	#ifndef MEMP_NUM_REASSDATA
slowness	0:58c3d014a4e7	275	#define MEMP_NUM_REASSDATA 5
slowness	0:58c3d014a4e7	276	#endif
slowness	0:58c3d014a4e7	277
slowness	0:58c3d014a4e7	278	/**
slowness	0:58c3d014a4e7	279	* MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent
slowness	0:58c3d014a4e7	280	* (fragments, not whole packets!).
slowness	0:58c3d014a4e7	281	* This is only used with IP_FRAG_USES_STATIC_BUF==0 and
slowness	0:58c3d014a4e7	282	* LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs
slowness	0:58c3d014a4e7	283	* where the packet is not yet sent when netif->output returns.
slowness	0:58c3d014a4e7	284	*/
slowness	0:58c3d014a4e7	285	#ifndef MEMP_NUM_FRAG_PBUF
slowness	0:58c3d014a4e7	286	#define MEMP_NUM_FRAG_PBUF 15
slowness	0:58c3d014a4e7	287	#endif
slowness	0:58c3d014a4e7	288
slowness	0:58c3d014a4e7	289	/**
slowness	0:58c3d014a4e7	290	* MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
slowness	0:58c3d014a4e7	291	* packets (pbufs) that are waiting for an ARP request (to resolve
slowness	0:58c3d014a4e7	292	* their destination address) to finish.
slowness	0:58c3d014a4e7	293	* (requires the ARP_QUEUEING option)
slowness	0:58c3d014a4e7	294	*/
slowness	0:58c3d014a4e7	295	#ifndef MEMP_NUM_ARP_QUEUE
slowness	0:58c3d014a4e7	296	#define MEMP_NUM_ARP_QUEUE 30
slowness	0:58c3d014a4e7	297	#endif
slowness	0:58c3d014a4e7	298
slowness	0:58c3d014a4e7	299	/**
slowness	0:58c3d014a4e7	300	* MEMP_NUM_IGMP_GROUP: The number of multicast groups whose network interfaces
slowness	0:58c3d014a4e7	301	* can be members et the same time (one per netif - allsystems group -, plus one
slowness	0:58c3d014a4e7	302	* per netif membership).
slowness	0:58c3d014a4e7	303	* (requires the LWIP_IGMP option)
slowness	0:58c3d014a4e7	304	*/
slowness	0:58c3d014a4e7	305	#ifndef MEMP_NUM_IGMP_GROUP
slowness	0:58c3d014a4e7	306	#define MEMP_NUM_IGMP_GROUP 8
slowness	0:58c3d014a4e7	307	#endif
slowness	0:58c3d014a4e7	308
slowness	0:58c3d014a4e7	309	/**
slowness	0:58c3d014a4e7	310	* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts.
slowness	0:58c3d014a4e7	311	* (requires NO_SYS==0)
slowness	0:58c3d014a4e7	312	*/
slowness	0:58c3d014a4e7	313	#ifndef MEMP_NUM_SYS_TIMEOUT
slowness	0:58c3d014a4e7	314	#define MEMP_NUM_SYS_TIMEOUT 3
slowness	0:58c3d014a4e7	315	#endif
slowness	0:58c3d014a4e7	316
slowness	0:58c3d014a4e7	317	/**
slowness	0:58c3d014a4e7	318	* MEMP_NUM_NETBUF: the number of struct netbufs.
slowness	0:58c3d014a4e7	319	* (only needed if you use the sequential API, like api_lib.c)
slowness	0:58c3d014a4e7	320	*/
slowness	0:58c3d014a4e7	321	#ifndef MEMP_NUM_NETBUF
slowness	0:58c3d014a4e7	322	#define MEMP_NUM_NETBUF 2
slowness	0:58c3d014a4e7	323	#endif
slowness	0:58c3d014a4e7	324
slowness	0:58c3d014a4e7	325	/**
slowness	0:58c3d014a4e7	326	* MEMP_NUM_NETCONN: the number of struct netconns.
slowness	0:58c3d014a4e7	327	* (only needed if you use the sequential API, like api_lib.c)
slowness	0:58c3d014a4e7	328	*/
slowness	0:58c3d014a4e7	329	#ifndef MEMP_NUM_NETCONN
slowness	0:58c3d014a4e7	330	#define MEMP_NUM_NETCONN 4
slowness	0:58c3d014a4e7	331	#endif
slowness	0:58c3d014a4e7	332
slowness	0:58c3d014a4e7	333	/**
slowness	0:58c3d014a4e7	334	* MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used
slowness	0:58c3d014a4e7	335	* for callback/timeout API communication.
slowness	0:58c3d014a4e7	336	* (only needed if you use tcpip.c)
slowness	0:58c3d014a4e7	337	*/
slowness	0:58c3d014a4e7	338	#ifndef MEMP_NUM_TCPIP_MSG_API
slowness	0:58c3d014a4e7	339	#define MEMP_NUM_TCPIP_MSG_API 8
slowness	0:58c3d014a4e7	340	#endif
slowness	0:58c3d014a4e7	341
slowness	0:58c3d014a4e7	342	/**
slowness	0:58c3d014a4e7	343	* MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used
slowness	0:58c3d014a4e7	344	* for incoming packets.
slowness	0:58c3d014a4e7	345	* (only needed if you use tcpip.c)
slowness	0:58c3d014a4e7	346	*/
slowness	0:58c3d014a4e7	347	#ifndef MEMP_NUM_TCPIP_MSG_INPKT
slowness	0:58c3d014a4e7	348	#define MEMP_NUM_TCPIP_MSG_INPKT 8
slowness	0:58c3d014a4e7	349	#endif
slowness	0:58c3d014a4e7	350
slowness	0:58c3d014a4e7	351	/**
slowness	0:58c3d014a4e7	352	* MEMP_NUM_SNMP_NODE: the number of leafs in the SNMP tree.
slowness	0:58c3d014a4e7	353	*/
slowness	0:58c3d014a4e7	354	#ifndef MEMP_NUM_SNMP_NODE
slowness	0:58c3d014a4e7	355	#define MEMP_NUM_SNMP_NODE 50
slowness	0:58c3d014a4e7	356	#endif
slowness	0:58c3d014a4e7	357
slowness	0:58c3d014a4e7	358	/**
slowness	0:58c3d014a4e7	359	* MEMP_NUM_SNMP_ROOTNODE: the number of branches in the SNMP tree.
slowness	0:58c3d014a4e7	360	* Every branch has one leaf (MEMP_NUM_SNMP_NODE) at least!
slowness	0:58c3d014a4e7	361	*/
slowness	0:58c3d014a4e7	362	#ifndef MEMP_NUM_SNMP_ROOTNODE
slowness	0:58c3d014a4e7	363	#define MEMP_NUM_SNMP_ROOTNODE 30
slowness	0:58c3d014a4e7	364	#endif
slowness	0:58c3d014a4e7	365
slowness	0:58c3d014a4e7	366	/**
slowness	0:58c3d014a4e7	367	* MEMP_NUM_SNMP_VARBIND: the number of concurrent requests (does not have to
slowness	0:58c3d014a4e7	368	* be changed normally) - 2 of these are used per request (1 for input,
slowness	0:58c3d014a4e7	369	* 1 for output)
slowness	0:58c3d014a4e7	370	*/
slowness	0:58c3d014a4e7	371	#ifndef MEMP_NUM_SNMP_VARBIND
slowness	0:58c3d014a4e7	372	#define MEMP_NUM_SNMP_VARBIND 2
slowness	0:58c3d014a4e7	373	#endif
slowness	0:58c3d014a4e7	374
slowness	0:58c3d014a4e7	375	/**
slowness	0:58c3d014a4e7	376	* MEMP_NUM_SNMP_VALUE: the number of OID or values concurrently used
slowness	0:58c3d014a4e7	377	* (does not have to be changed normally) - 3 of these are used per request
slowness	0:58c3d014a4e7	378	* (1 for the value read and 2 for OIDs - input and output)
slowness	0:58c3d014a4e7	379	*/
slowness	0:58c3d014a4e7	380	#ifndef MEMP_NUM_SNMP_VALUE
slowness	0:58c3d014a4e7	381	#define MEMP_NUM_SNMP_VALUE 3
slowness	0:58c3d014a4e7	382	#endif
slowness	0:58c3d014a4e7	383
slowness	0:58c3d014a4e7	384	/**
slowness	0:58c3d014a4e7	385	* MEMP_NUM_NETDB: the number of concurrently running lwip_addrinfo() calls
slowness	0:58c3d014a4e7	386	* (before freeing the corresponding memory using lwip_freeaddrinfo()).
slowness	0:58c3d014a4e7	387	*/
slowness	0:58c3d014a4e7	388	#ifndef MEMP_NUM_NETDB
slowness	0:58c3d014a4e7	389	#define MEMP_NUM_NETDB 1
slowness	0:58c3d014a4e7	390	#endif
slowness	0:58c3d014a4e7	391
slowness	0:58c3d014a4e7	392	/**
slowness	0:58c3d014a4e7	393	* MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list
slowness	0:58c3d014a4e7	394	* if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1.
slowness	0:58c3d014a4e7	395	*/
slowness	0:58c3d014a4e7	396	#ifndef MEMP_NUM_LOCALHOSTLIST
slowness	0:58c3d014a4e7	397	#define MEMP_NUM_LOCALHOSTLIST 1
slowness	0:58c3d014a4e7	398	#endif
slowness	0:58c3d014a4e7	399
slowness	0:58c3d014a4e7	400	/**
slowness	0:58c3d014a4e7	401	* MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
slowness	0:58c3d014a4e7	402	* interfaces (only used with PPPOE_SUPPORT==1)
slowness	0:58c3d014a4e7	403	*/
slowness	0:58c3d014a4e7	404	#ifndef MEMP_NUM_PPPOE_INTERFACES
slowness	0:58c3d014a4e7	405	#define MEMP_NUM_PPPOE_INTERFACES 1
slowness	0:58c3d014a4e7	406	#endif
slowness	0:58c3d014a4e7	407
slowness	0:58c3d014a4e7	408	/**
slowness	0:58c3d014a4e7	409	* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
slowness	0:58c3d014a4e7	410	*/
slowness	0:58c3d014a4e7	411	#ifndef PBUF_POOL_SIZE
slowness	0:58c3d014a4e7	412	#define PBUF_POOL_SIZE 16
slowness	0:58c3d014a4e7	413	#endif
slowness	0:58c3d014a4e7	414
slowness	0:58c3d014a4e7	415	/*
slowness	0:58c3d014a4e7	416	---------------------------------
slowness	0:58c3d014a4e7	417	---------- ARP options ----------
slowness	0:58c3d014a4e7	418	---------------------------------
slowness	0:58c3d014a4e7	419	*/
slowness	0:58c3d014a4e7	420	/**
slowness	0:58c3d014a4e7	421	* LWIP_ARP==1: Enable ARP functionality.
slowness	0:58c3d014a4e7	422	*/
slowness	0:58c3d014a4e7	423	#ifndef LWIP_ARP
slowness	0:58c3d014a4e7	424	#define LWIP_ARP 1
slowness	0:58c3d014a4e7	425	#endif
slowness	0:58c3d014a4e7	426
slowness	0:58c3d014a4e7	427	/**
slowness	0:58c3d014a4e7	428	* ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached.
slowness	0:58c3d014a4e7	429	*/
slowness	0:58c3d014a4e7	430	#ifndef ARP_TABLE_SIZE
slowness	0:58c3d014a4e7	431	#define ARP_TABLE_SIZE 10
slowness	0:58c3d014a4e7	432	#endif
slowness	0:58c3d014a4e7	433
slowness	0:58c3d014a4e7	434	/**
slowness	0:58c3d014a4e7	435	* ARP_QUEUEING==1: Outgoing packets are queued during hardware address
slowness	0:58c3d014a4e7	436	* resolution.
slowness	0:58c3d014a4e7	437	*/
slowness	0:58c3d014a4e7	438	#ifndef ARP_QUEUEING
slowness	0:58c3d014a4e7	439	#define ARP_QUEUEING 1
slowness	0:58c3d014a4e7	440	#endif
slowness	0:58c3d014a4e7	441
slowness	0:58c3d014a4e7	442	/**
slowness	0:58c3d014a4e7	443	* ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be
slowness	0:58c3d014a4e7	444	* updated with the source MAC and IP addresses supplied in the packet.
slowness	0:58c3d014a4e7	445	* You may want to disable this if you do not trust LAN peers to have the
slowness	0:58c3d014a4e7	446	* correct addresses, or as a limited approach to attempt to handle
slowness	0:58c3d014a4e7	447	* spoofing. If disabled, lwIP will need to make a new ARP request if
slowness	0:58c3d014a4e7	448	* the peer is not already in the ARP table, adding a little latency.
slowness	0:58c3d014a4e7	449	* The peer is in the ARP table if it requested our address before.
slowness	0:58c3d014a4e7	450	* Also notice that this slows down input processing of every IP packet!
slowness	0:58c3d014a4e7	451	*/
slowness	0:58c3d014a4e7	452	#ifndef ETHARP_TRUST_IP_MAC
slowness	0:58c3d014a4e7	453	#define ETHARP_TRUST_IP_MAC 0
slowness	0:58c3d014a4e7	454	#endif
slowness	0:58c3d014a4e7	455
slowness	0:58c3d014a4e7	456	/**
slowness	0:58c3d014a4e7	457	* ETHARP_SUPPORT_VLAN==1: support receiving ethernet packets with VLAN header.
slowness	0:58c3d014a4e7	458	* Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check.
slowness	0:58c3d014a4e7	459	* If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted.
slowness	0:58c3d014a4e7	460	* If ETHARP_VLAN_CHECK is not defined, all traffic is accepted.
slowness	0:58c3d014a4e7	461	*/
slowness	0:58c3d014a4e7	462	#ifndef ETHARP_SUPPORT_VLAN
slowness	0:58c3d014a4e7	463	#define ETHARP_SUPPORT_VLAN 0
slowness	0:58c3d014a4e7	464	#endif
slowness	0:58c3d014a4e7	465
slowness	0:58c3d014a4e7	466	/** LWIP_ETHERNET==1: enable ethernet support for PPPoE even though ARP
slowness	0:58c3d014a4e7	467	* might be disabled
slowness	0:58c3d014a4e7	468	*/
slowness	0:58c3d014a4e7	469	#ifndef LWIP_ETHERNET
slowness	0:58c3d014a4e7	470	#define LWIP_ETHERNET (LWIP_ARP \|\| PPPOE_SUPPORT)
slowness	0:58c3d014a4e7	471	#endif
slowness	0:58c3d014a4e7	472
slowness	0:58c3d014a4e7	473	/** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
slowness	0:58c3d014a4e7	474	* alignment of payload after that header. Since the header is 14 bytes long,
slowness	0:58c3d014a4e7	475	* without this padding e.g. addresses in the IP header will not be aligned
slowness	0:58c3d014a4e7	476	* on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
slowness	0:58c3d014a4e7	477	*/
slowness	0:58c3d014a4e7	478	#ifndef ETH_PAD_SIZE
slowness	0:58c3d014a4e7	479	#define ETH_PAD_SIZE 0
slowness	0:58c3d014a4e7	480	#endif
slowness	0:58c3d014a4e7	481
slowness	0:58c3d014a4e7	482	/** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table
slowness	0:58c3d014a4e7	483	* entries (using etharp_add_static_entry/etharp_remove_static_entry).
slowness	0:58c3d014a4e7	484	*/
slowness	0:58c3d014a4e7	485	#ifndef ETHARP_SUPPORT_STATIC_ENTRIES
slowness	0:58c3d014a4e7	486	#define ETHARP_SUPPORT_STATIC_ENTRIES 0
slowness	0:58c3d014a4e7	487	#endif
slowness	0:58c3d014a4e7	488
slowness	0:58c3d014a4e7	489
slowness	0:58c3d014a4e7	490	/*
slowness	0:58c3d014a4e7	491	--------------------------------
slowness	0:58c3d014a4e7	492	---------- IP options ----------
slowness	0:58c3d014a4e7	493	--------------------------------
slowness	0:58c3d014a4e7	494	*/
slowness	0:58c3d014a4e7	495	/**
slowness	0:58c3d014a4e7	496	* IP_FORWARD==1: Enables the ability to forward IP packets across network
slowness	0:58c3d014a4e7	497	* interfaces. If you are going to run lwIP on a device with only one network
slowness	0:58c3d014a4e7	498	* interface, define this to 0.
slowness	0:58c3d014a4e7	499	*/
slowness	0:58c3d014a4e7	500	#ifndef IP_FORWARD
slowness	0:58c3d014a4e7	501	#define IP_FORWARD 0
slowness	0:58c3d014a4e7	502	#endif
slowness	0:58c3d014a4e7	503
slowness	0:58c3d014a4e7	504	/**
slowness	0:58c3d014a4e7	505	* IP_OPTIONS_ALLOWED: Defines the behavior for IP options.
slowness	0:58c3d014a4e7	506	* IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped.
slowness	0:58c3d014a4e7	507	* IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed).
slowness	0:58c3d014a4e7	508	*/
slowness	0:58c3d014a4e7	509	#ifndef IP_OPTIONS_ALLOWED
slowness	0:58c3d014a4e7	510	#define IP_OPTIONS_ALLOWED 1
slowness	0:58c3d014a4e7	511	#endif
slowness	0:58c3d014a4e7	512
slowness	0:58c3d014a4e7	513	/**
slowness	0:58c3d014a4e7	514	* IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
slowness	0:58c3d014a4e7	515	* this option does not affect outgoing packet sizes, which can be controlled
slowness	0:58c3d014a4e7	516	* via IP_FRAG.
slowness	0:58c3d014a4e7	517	*/
slowness	0:58c3d014a4e7	518	#ifndef IP_REASSEMBLY
slowness	0:58c3d014a4e7	519	#define IP_REASSEMBLY 1
slowness	0:58c3d014a4e7	520	#endif
slowness	0:58c3d014a4e7	521
slowness	0:58c3d014a4e7	522	/**
slowness	0:58c3d014a4e7	523	* IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
slowness	0:58c3d014a4e7	524	* that this option does not affect incoming packet sizes, which can be
slowness	0:58c3d014a4e7	525	* controlled via IP_REASSEMBLY.
slowness	0:58c3d014a4e7	526	*/
slowness	0:58c3d014a4e7	527	#ifndef IP_FRAG
slowness	0:58c3d014a4e7	528	#define IP_FRAG 1
slowness	0:58c3d014a4e7	529	#endif
slowness	0:58c3d014a4e7	530
slowness	0:58c3d014a4e7	531	/**
slowness	0:58c3d014a4e7	532	* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
slowness	0:58c3d014a4e7	533	* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
slowness	0:58c3d014a4e7	534	* in this time, the whole packet is discarded.
slowness	0:58c3d014a4e7	535	*/
slowness	0:58c3d014a4e7	536	#ifndef IP_REASS_MAXAGE
slowness	0:58c3d014a4e7	537	#define IP_REASS_MAXAGE 3
slowness	0:58c3d014a4e7	538	#endif
slowness	0:58c3d014a4e7	539
slowness	0:58c3d014a4e7	540	/**
slowness	0:58c3d014a4e7	541	* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
slowness	0:58c3d014a4e7	542	* Since the received pbufs are enqueued, be sure to configure
slowness	0:58c3d014a4e7	543	* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
slowness	0:58c3d014a4e7	544	* packets even if the maximum amount of fragments is enqueued for reassembly!
slowness	0:58c3d014a4e7	545	*/
slowness	0:58c3d014a4e7	546	#ifndef IP_REASS_MAX_PBUFS
slowness	0:58c3d014a4e7	547	#define IP_REASS_MAX_PBUFS 10
slowness	0:58c3d014a4e7	548	#endif
slowness	0:58c3d014a4e7	549
slowness	0:58c3d014a4e7	550	/**
slowness	0:58c3d014a4e7	551	* IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
slowness	0:58c3d014a4e7	552	* fragmentation. Otherwise pbufs are allocated and reference the original
slowness	0:58c3d014a4e7	553	* packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1,
slowness	0:58c3d014a4e7	554	* new PBUF_RAM pbufs are used for fragments).
slowness	0:58c3d014a4e7	555	* ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs!
slowness	0:58c3d014a4e7	556	*/
slowness	0:58c3d014a4e7	557	#ifndef IP_FRAG_USES_STATIC_BUF
slowness	0:58c3d014a4e7	558	#define IP_FRAG_USES_STATIC_BUF 0
slowness	0:58c3d014a4e7	559	#endif
slowness	0:58c3d014a4e7	560
slowness	0:58c3d014a4e7	561	/**
slowness	0:58c3d014a4e7	562	* IP_FRAG_MAX_MTU: Assumed max MTU on any interface for IP frag buffer
slowness	0:58c3d014a4e7	563	* (requires IP_FRAG_USES_STATIC_BUF==1)
slowness	0:58c3d014a4e7	564	*/
slowness	0:58c3d014a4e7	565	#if IP_FRAG_USES_STATIC_BUF && !defined(IP_FRAG_MAX_MTU)
slowness	0:58c3d014a4e7	566	#define IP_FRAG_MAX_MTU 1500
slowness	0:58c3d014a4e7	567	#endif
slowness	0:58c3d014a4e7	568
slowness	0:58c3d014a4e7	569	/**
slowness	0:58c3d014a4e7	570	* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
slowness	0:58c3d014a4e7	571	*/
slowness	0:58c3d014a4e7	572	#ifndef IP_DEFAULT_TTL
slowness	0:58c3d014a4e7	573	#define IP_DEFAULT_TTL 255
slowness	0:58c3d014a4e7	574	#endif
slowness	0:58c3d014a4e7	575
slowness	0:58c3d014a4e7	576	/**
slowness	0:58c3d014a4e7	577	* IP_SOF_BROADCAST=1: Use the SOF_BROADCAST field to enable broadcast
slowness	0:58c3d014a4e7	578	* filter per pcb on udp and raw send operations. To enable broadcast filter
slowness	0:58c3d014a4e7	579	* on recv operations, you also have to set IP_SOF_BROADCAST_RECV=1.
slowness	0:58c3d014a4e7	580	*/
slowness	0:58c3d014a4e7	581	#ifndef IP_SOF_BROADCAST
slowness	0:58c3d014a4e7	582	#define IP_SOF_BROADCAST 0
slowness	0:58c3d014a4e7	583	#endif
slowness	0:58c3d014a4e7	584
slowness	0:58c3d014a4e7	585	/**
slowness	0:58c3d014a4e7	586	* IP_SOF_BROADCAST_RECV (requires IP_SOF_BROADCAST=1) enable the broadcast
slowness	0:58c3d014a4e7	587	* filter on recv operations.
slowness	0:58c3d014a4e7	588	*/
slowness	0:58c3d014a4e7	589	#ifndef IP_SOF_BROADCAST_RECV
slowness	0:58c3d014a4e7	590	#define IP_SOF_BROADCAST_RECV 0
slowness	0:58c3d014a4e7	591	#endif
slowness	0:58c3d014a4e7	592
slowness	0:58c3d014a4e7	593	/*
slowness	0:58c3d014a4e7	594	----------------------------------
slowness	0:58c3d014a4e7	595	---------- ICMP options ----------
slowness	0:58c3d014a4e7	596	----------------------------------
slowness	0:58c3d014a4e7	597	*/
slowness	0:58c3d014a4e7	598	/**
slowness	0:58c3d014a4e7	599	* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
slowness	0:58c3d014a4e7	600	* Be careful, disable that make your product non-compliant to RFC1122
slowness	0:58c3d014a4e7	601	*/
slowness	0:58c3d014a4e7	602	#ifndef LWIP_ICMP
slowness	0:58c3d014a4e7	603	#define LWIP_ICMP 1
slowness	0:58c3d014a4e7	604	#endif
slowness	0:58c3d014a4e7	605
slowness	0:58c3d014a4e7	606	/**
slowness	0:58c3d014a4e7	607	* ICMP_TTL: Default value for Time-To-Live used by ICMP packets.
slowness	0:58c3d014a4e7	608	*/
slowness	0:58c3d014a4e7	609	#ifndef ICMP_TTL
slowness	0:58c3d014a4e7	610	#define ICMP_TTL (IP_DEFAULT_TTL)
slowness	0:58c3d014a4e7	611	#endif
slowness	0:58c3d014a4e7	612
slowness	0:58c3d014a4e7	613	/**
slowness	0:58c3d014a4e7	614	* LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
slowness	0:58c3d014a4e7	615	*/
slowness	0:58c3d014a4e7	616	#ifndef LWIP_BROADCAST_PING
slowness	0:58c3d014a4e7	617	#define LWIP_BROADCAST_PING 0
slowness	0:58c3d014a4e7	618	#endif
slowness	0:58c3d014a4e7	619
slowness	0:58c3d014a4e7	620	/**
slowness	0:58c3d014a4e7	621	* LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)
slowness	0:58c3d014a4e7	622	*/
slowness	0:58c3d014a4e7	623	#ifndef LWIP_MULTICAST_PING
slowness	0:58c3d014a4e7	624	#define LWIP_MULTICAST_PING 0
slowness	0:58c3d014a4e7	625	#endif
slowness	0:58c3d014a4e7	626
slowness	0:58c3d014a4e7	627	/*
slowness	0:58c3d014a4e7	628	---------------------------------
slowness	0:58c3d014a4e7	629	---------- RAW options ----------
slowness	0:58c3d014a4e7	630	---------------------------------
slowness	0:58c3d014a4e7	631	*/
slowness	0:58c3d014a4e7	632	/**
slowness	0:58c3d014a4e7	633	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
slowness	0:58c3d014a4e7	634	*/
slowness	0:58c3d014a4e7	635	#ifndef LWIP_RAW
slowness	0:58c3d014a4e7	636	#define LWIP_RAW 1
slowness	0:58c3d014a4e7	637	#endif
slowness	0:58c3d014a4e7	638
slowness	0:58c3d014a4e7	639	/**
slowness	0:58c3d014a4e7	640	* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
slowness	0:58c3d014a4e7	641	*/
slowness	0:58c3d014a4e7	642	#ifndef RAW_TTL
slowness	0:58c3d014a4e7	643	#define RAW_TTL (IP_DEFAULT_TTL)
slowness	0:58c3d014a4e7	644	#endif
slowness	0:58c3d014a4e7	645
slowness	0:58c3d014a4e7	646	/*
slowness	0:58c3d014a4e7	647	----------------------------------
slowness	0:58c3d014a4e7	648	---------- DHCP options ----------
slowness	0:58c3d014a4e7	649	----------------------------------
slowness	0:58c3d014a4e7	650	*/
slowness	0:58c3d014a4e7	651	/**
slowness	0:58c3d014a4e7	652	* LWIP_DHCP==1: Enable DHCP module.
slowness	0:58c3d014a4e7	653	*/
slowness	0:58c3d014a4e7	654	#ifndef LWIP_DHCP
slowness	0:58c3d014a4e7	655	#define LWIP_DHCP 0
slowness	0:58c3d014a4e7	656	#endif
slowness	0:58c3d014a4e7	657
slowness	0:58c3d014a4e7	658	/**
slowness	0:58c3d014a4e7	659	* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
slowness	0:58c3d014a4e7	660	*/
slowness	0:58c3d014a4e7	661	#ifndef DHCP_DOES_ARP_CHECK
slowness	0:58c3d014a4e7	662	#define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP))
slowness	0:58c3d014a4e7	663	#endif
slowness	0:58c3d014a4e7	664
slowness	0:58c3d014a4e7	665	/*
slowness	0:58c3d014a4e7	666	------------------------------------
slowness	0:58c3d014a4e7	667	---------- AUTOIP options ----------
slowness	0:58c3d014a4e7	668	------------------------------------
slowness	0:58c3d014a4e7	669	*/
slowness	0:58c3d014a4e7	670	/**
slowness	0:58c3d014a4e7	671	* LWIP_AUTOIP==1: Enable AUTOIP module.
slowness	0:58c3d014a4e7	672	*/
slowness	0:58c3d014a4e7	673	#ifndef LWIP_AUTOIP
slowness	0:58c3d014a4e7	674	#define LWIP_AUTOIP 0
slowness	0:58c3d014a4e7	675	#endif
slowness	0:58c3d014a4e7	676
slowness	0:58c3d014a4e7	677	/**
slowness	0:58c3d014a4e7	678	* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
slowness	0:58c3d014a4e7	679	* the same interface at the same time.
slowness	0:58c3d014a4e7	680	*/
slowness	0:58c3d014a4e7	681	#ifndef LWIP_DHCP_AUTOIP_COOP
slowness	0:58c3d014a4e7	682	#define LWIP_DHCP_AUTOIP_COOP 0
slowness	0:58c3d014a4e7	683	#endif
slowness	0:58c3d014a4e7	684
slowness	0:58c3d014a4e7	685	/**
slowness	0:58c3d014a4e7	686	* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
slowness	0:58c3d014a4e7	687	* that should be sent before falling back on AUTOIP. This can be set
slowness	0:58c3d014a4e7	688	* as low as 1 to get an AutoIP address very quickly, but you should
slowness	0:58c3d014a4e7	689	* be prepared to handle a changing IP address when DHCP overrides
slowness	0:58c3d014a4e7	690	* AutoIP.
slowness	0:58c3d014a4e7	691	*/
slowness	0:58c3d014a4e7	692	#ifndef LWIP_DHCP_AUTOIP_COOP_TRIES
slowness	0:58c3d014a4e7	693	#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
slowness	0:58c3d014a4e7	694	#endif
slowness	0:58c3d014a4e7	695
slowness	0:58c3d014a4e7	696	/*
slowness	0:58c3d014a4e7	697	----------------------------------
slowness	0:58c3d014a4e7	698	---------- SNMP options ----------
slowness	0:58c3d014a4e7	699	----------------------------------
slowness	0:58c3d014a4e7	700	*/
slowness	0:58c3d014a4e7	701	/**
slowness	0:58c3d014a4e7	702	* LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP
slowness	0:58c3d014a4e7	703	* transport.
slowness	0:58c3d014a4e7	704	*/
slowness	0:58c3d014a4e7	705	#ifndef LWIP_SNMP
slowness	0:58c3d014a4e7	706	#define LWIP_SNMP 0
slowness	0:58c3d014a4e7	707	#endif
slowness	0:58c3d014a4e7	708
slowness	0:58c3d014a4e7	709	/**
slowness	0:58c3d014a4e7	710	* SNMP_CONCURRENT_REQUESTS: Number of concurrent requests the module will
slowness	0:58c3d014a4e7	711	* allow. At least one request buffer is required.
slowness	0:58c3d014a4e7	712	* Does not have to be changed unless external MIBs answer request asynchronously
slowness	0:58c3d014a4e7	713	*/
slowness	0:58c3d014a4e7	714	#ifndef SNMP_CONCURRENT_REQUESTS
slowness	0:58c3d014a4e7	715	#define SNMP_CONCURRENT_REQUESTS 1
slowness	0:58c3d014a4e7	716	#endif
slowness	0:58c3d014a4e7	717
slowness	0:58c3d014a4e7	718	/**
slowness	0:58c3d014a4e7	719	* SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap
slowness	0:58c3d014a4e7	720	* destination is required
slowness	0:58c3d014a4e7	721	*/
slowness	0:58c3d014a4e7	722	#ifndef SNMP_TRAP_DESTINATIONS
slowness	0:58c3d014a4e7	723	#define SNMP_TRAP_DESTINATIONS 1
slowness	0:58c3d014a4e7	724	#endif
slowness	0:58c3d014a4e7	725
slowness	0:58c3d014a4e7	726	/**
slowness	0:58c3d014a4e7	727	* SNMP_PRIVATE_MIB:
slowness	0:58c3d014a4e7	728	* When using a private MIB, you have to create a file 'private_mib.h' that contains
slowness	0:58c3d014a4e7	729	* a 'struct mib_array_node mib_private' which contains your MIB.
slowness	0:58c3d014a4e7	730	*/
slowness	0:58c3d014a4e7	731	#ifndef SNMP_PRIVATE_MIB
slowness	0:58c3d014a4e7	732	#define SNMP_PRIVATE_MIB 0
slowness	0:58c3d014a4e7	733	#endif
slowness	0:58c3d014a4e7	734
slowness	0:58c3d014a4e7	735	/**
slowness	0:58c3d014a4e7	736	* Only allow SNMP write actions that are 'safe' (e.g. disabeling netifs is not
slowness	0:58c3d014a4e7	737	* a safe action and disabled when SNMP_SAFE_REQUESTS = 1).
slowness	0:58c3d014a4e7	738	* Unsafe requests are disabled by default!
slowness	0:58c3d014a4e7	739	*/
slowness	0:58c3d014a4e7	740	#ifndef SNMP_SAFE_REQUESTS
slowness	0:58c3d014a4e7	741	#define SNMP_SAFE_REQUESTS 1
slowness	0:58c3d014a4e7	742	#endif
slowness	0:58c3d014a4e7	743
slowness	0:58c3d014a4e7	744	/**
slowness	0:58c3d014a4e7	745	* The maximum length of strings used. This affects the size of
slowness	0:58c3d014a4e7	746	* MEMP_SNMP_VALUE elements.
slowness	0:58c3d014a4e7	747	*/
slowness	0:58c3d014a4e7	748	#ifndef SNMP_MAX_OCTET_STRING_LEN
slowness	0:58c3d014a4e7	749	#define SNMP_MAX_OCTET_STRING_LEN 127
slowness	0:58c3d014a4e7	750	#endif
slowness	0:58c3d014a4e7	751
slowness	0:58c3d014a4e7	752	/**
slowness	0:58c3d014a4e7	753	* The maximum depth of the SNMP tree.
slowness	0:58c3d014a4e7	754	* With private MIBs enabled, this depends on your MIB!
slowness	0:58c3d014a4e7	755	* This affects the size of MEMP_SNMP_VALUE elements.
slowness	0:58c3d014a4e7	756	*/
slowness	0:58c3d014a4e7	757	#ifndef SNMP_MAX_TREE_DEPTH
slowness	0:58c3d014a4e7	758	#define SNMP_MAX_TREE_DEPTH 15
slowness	0:58c3d014a4e7	759	#endif
slowness	0:58c3d014a4e7	760
slowness	0:58c3d014a4e7	761	/**
slowness	0:58c3d014a4e7	762	* The size of the MEMP_SNMP_VALUE elements, normally calculated from
slowness	0:58c3d014a4e7	763	* SNMP_MAX_OCTET_STRING_LEN and SNMP_MAX_TREE_DEPTH.
slowness	0:58c3d014a4e7	764	*/
slowness	0:58c3d014a4e7	765	#ifndef SNMP_MAX_VALUE_SIZE
slowness	0:58c3d014a4e7	766	#define SNMP_MAX_VALUE_SIZE LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN)+1, sizeof(s32_t)*(SNMP_MAX_TREE_DEPTH))
slowness	0:58c3d014a4e7	767	#endif
slowness	0:58c3d014a4e7	768
slowness	0:58c3d014a4e7	769	/*
slowness	0:58c3d014a4e7	770	----------------------------------
slowness	0:58c3d014a4e7	771	---------- IGMP options ----------
slowness	0:58c3d014a4e7	772	----------------------------------
slowness	0:58c3d014a4e7	773	*/
slowness	0:58c3d014a4e7	774	/**
slowness	0:58c3d014a4e7	775	* LWIP_IGMP==1: Turn on IGMP module.
slowness	0:58c3d014a4e7	776	*/
slowness	0:58c3d014a4e7	777	#ifndef LWIP_IGMP
slowness	0:58c3d014a4e7	778	#define LWIP_IGMP 0
slowness	0:58c3d014a4e7	779	#endif
slowness	0:58c3d014a4e7	780
slowness	0:58c3d014a4e7	781	/*
slowness	0:58c3d014a4e7	782	----------------------------------
slowness	0:58c3d014a4e7	783	---------- DNS options -----------
slowness	0:58c3d014a4e7	784	----------------------------------
slowness	0:58c3d014a4e7	785	*/
slowness	0:58c3d014a4e7	786	/**
slowness	0:58c3d014a4e7	787	* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
slowness	0:58c3d014a4e7	788	* transport.
slowness	0:58c3d014a4e7	789	*/
slowness	0:58c3d014a4e7	790	#ifndef LWIP_DNS
slowness	0:58c3d014a4e7	791	#define LWIP_DNS 0
slowness	0:58c3d014a4e7	792	#endif
slowness	0:58c3d014a4e7	793
slowness	0:58c3d014a4e7	794	/** DNS maximum number of entries to maintain locally. */
slowness	0:58c3d014a4e7	795	#ifndef DNS_TABLE_SIZE
slowness	0:58c3d014a4e7	796	#define DNS_TABLE_SIZE 4
slowness	0:58c3d014a4e7	797	#endif
slowness	0:58c3d014a4e7	798
slowness	0:58c3d014a4e7	799	/** DNS maximum host name length supported in the name table. */
slowness	0:58c3d014a4e7	800	#ifndef DNS_MAX_NAME_LENGTH
slowness	0:58c3d014a4e7	801	#define DNS_MAX_NAME_LENGTH 256
slowness	0:58c3d014a4e7	802	#endif
slowness	0:58c3d014a4e7	803
slowness	0:58c3d014a4e7	804	/** The maximum of DNS servers */
slowness	0:58c3d014a4e7	805	#ifndef DNS_MAX_SERVERS
slowness	0:58c3d014a4e7	806	#define DNS_MAX_SERVERS 2
slowness	0:58c3d014a4e7	807	#endif
slowness	0:58c3d014a4e7	808
slowness	0:58c3d014a4e7	809	/** DNS do a name checking between the query and the response. */
slowness	0:58c3d014a4e7	810	#ifndef DNS_DOES_NAME_CHECK
slowness	0:58c3d014a4e7	811	#define DNS_DOES_NAME_CHECK 1
slowness	0:58c3d014a4e7	812	#endif
slowness	0:58c3d014a4e7	813
slowness	0:58c3d014a4e7	814	/** DNS message max. size. Default value is RFC compliant. */
slowness	0:58c3d014a4e7	815	#ifndef DNS_MSG_SIZE
slowness	0:58c3d014a4e7	816	#define DNS_MSG_SIZE 512
slowness	0:58c3d014a4e7	817	#endif
slowness	0:58c3d014a4e7	818
slowness	0:58c3d014a4e7	819	/** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled,
slowness	0:58c3d014a4e7	820	* you have to define
slowness	0:58c3d014a4e7	821	* #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}}
slowness	0:58c3d014a4e7	822	* (an array of structs name/address, where address is an u32_t in network
slowness	0:58c3d014a4e7	823	* byte order).
slowness	0:58c3d014a4e7	824	*
slowness	0:58c3d014a4e7	825	* Instead, you can also use an external function:
slowness	0:58c3d014a4e7	826	* #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name)
slowness	0:58c3d014a4e7	827	* that returns the IP address or INADDR_NONE if not found.
slowness	0:58c3d014a4e7	828	*/
slowness	0:58c3d014a4e7	829	#ifndef DNS_LOCAL_HOSTLIST
slowness	0:58c3d014a4e7	830	#define DNS_LOCAL_HOSTLIST 0
slowness	0:58c3d014a4e7	831	#endif /* DNS_LOCAL_HOSTLIST */
slowness	0:58c3d014a4e7	832
slowness	0:58c3d014a4e7	833	/** If this is turned on, the local host-list can be dynamically changed
slowness	0:58c3d014a4e7	834	* at runtime. */
slowness	0:58c3d014a4e7	835	#ifndef DNS_LOCAL_HOSTLIST_IS_DYNAMIC
slowness	0:58c3d014a4e7	836	#define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0
slowness	0:58c3d014a4e7	837	#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
slowness	0:58c3d014a4e7	838
slowness	0:58c3d014a4e7	839	/*
slowness	0:58c3d014a4e7	840	---------------------------------
slowness	0:58c3d014a4e7	841	---------- UDP options ----------
slowness	0:58c3d014a4e7	842	---------------------------------
slowness	0:58c3d014a4e7	843	*/
slowness	0:58c3d014a4e7	844	/**
slowness	0:58c3d014a4e7	845	* LWIP_UDP==1: Turn on UDP.
slowness	0:58c3d014a4e7	846	*/
slowness	0:58c3d014a4e7	847	#ifndef LWIP_UDP
slowness	0:58c3d014a4e7	848	#define LWIP_UDP 1
slowness	0:58c3d014a4e7	849	#endif
slowness	0:58c3d014a4e7	850
slowness	0:58c3d014a4e7	851	/**
slowness	0:58c3d014a4e7	852	* LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP)
slowness	0:58c3d014a4e7	853	*/
slowness	0:58c3d014a4e7	854	#ifndef LWIP_UDPLITE
slowness	0:58c3d014a4e7	855	#define LWIP_UDPLITE 0
slowness	0:58c3d014a4e7	856	#endif
slowness	0:58c3d014a4e7	857
slowness	0:58c3d014a4e7	858	/**
slowness	0:58c3d014a4e7	859	* UDP_TTL: Default Time-To-Live value.
slowness	0:58c3d014a4e7	860	*/
slowness	0:58c3d014a4e7	861	#ifndef UDP_TTL
slowness	0:58c3d014a4e7	862	#define UDP_TTL (IP_DEFAULT_TTL)
slowness	0:58c3d014a4e7	863	#endif
slowness	0:58c3d014a4e7	864
slowness	0:58c3d014a4e7	865	/**
slowness	0:58c3d014a4e7	866	* LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf.
slowness	0:58c3d014a4e7	867	*/
slowness	0:58c3d014a4e7	868	#ifndef LWIP_NETBUF_RECVINFO
slowness	0:58c3d014a4e7	869	#define LWIP_NETBUF_RECVINFO 0
slowness	0:58c3d014a4e7	870	#endif
slowness	0:58c3d014a4e7	871
slowness	0:58c3d014a4e7	872	/*
slowness	0:58c3d014a4e7	873	---------------------------------
slowness	0:58c3d014a4e7	874	---------- TCP options ----------
slowness	0:58c3d014a4e7	875	---------------------------------
slowness	0:58c3d014a4e7	876	*/
slowness	0:58c3d014a4e7	877	/**
slowness	0:58c3d014a4e7	878	* LWIP_TCP==1: Turn on TCP.
slowness	0:58c3d014a4e7	879	*/
slowness	0:58c3d014a4e7	880	#ifndef LWIP_TCP
slowness	0:58c3d014a4e7	881	#define LWIP_TCP 1
slowness	0:58c3d014a4e7	882	#endif
slowness	0:58c3d014a4e7	883
slowness	0:58c3d014a4e7	884	/**
slowness	0:58c3d014a4e7	885	* TCP_TTL: Default Time-To-Live value.
slowness	0:58c3d014a4e7	886	*/
slowness	0:58c3d014a4e7	887	#ifndef TCP_TTL
slowness	0:58c3d014a4e7	888	#define TCP_TTL (IP_DEFAULT_TTL)
slowness	0:58c3d014a4e7	889	#endif
slowness	0:58c3d014a4e7	890
slowness	0:58c3d014a4e7	891	/**
slowness	0:58c3d014a4e7	892	* TCP_WND: The size of a TCP window. This must be at least
slowness	0:58c3d014a4e7	893	* (2 * TCP_MSS) for things to work well
slowness	0:58c3d014a4e7	894	*/
slowness	0:58c3d014a4e7	895	#ifndef TCP_WND
slowness	0:58c3d014a4e7	896	#define TCP_WND (4 * TCP_MSS)
slowness	0:58c3d014a4e7	897	#endif
slowness	0:58c3d014a4e7	898
slowness	0:58c3d014a4e7	899	/**
slowness	0:58c3d014a4e7	900	* TCP_MAXRTX: Maximum number of retransmissions of data segments.
slowness	0:58c3d014a4e7	901	*/
slowness	0:58c3d014a4e7	902	#ifndef TCP_MAXRTX
slowness	0:58c3d014a4e7	903	#define TCP_MAXRTX 12
slowness	0:58c3d014a4e7	904	#endif
slowness	0:58c3d014a4e7	905
slowness	0:58c3d014a4e7	906	/**
slowness	0:58c3d014a4e7	907	* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
slowness	0:58c3d014a4e7	908	*/
slowness	0:58c3d014a4e7	909	#ifndef TCP_SYNMAXRTX
slowness	0:58c3d014a4e7	910	#define TCP_SYNMAXRTX 6
slowness	0:58c3d014a4e7	911	#endif
slowness	0:58c3d014a4e7	912
slowness	0:58c3d014a4e7	913	/**
slowness	0:58c3d014a4e7	914	* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
slowness	0:58c3d014a4e7	915	* Define to 0 if your device is low on memory.
slowness	0:58c3d014a4e7	916	*/
slowness	0:58c3d014a4e7	917	#ifndef TCP_QUEUE_OOSEQ
slowness	0:58c3d014a4e7	918	#define TCP_QUEUE_OOSEQ (LWIP_TCP)
slowness	0:58c3d014a4e7	919	#endif
slowness	0:58c3d014a4e7	920
slowness	0:58c3d014a4e7	921	/**
slowness	0:58c3d014a4e7	922	* TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default,
slowness	0:58c3d014a4e7	923	* you might want to increase this.)
slowness	0:58c3d014a4e7	924	* For the receive side, this MSS is advertised to the remote side
slowness	0:58c3d014a4e7	925	* when opening a connection. For the transmit size, this MSS sets
slowness	0:58c3d014a4e7	926	* an upper limit on the MSS advertised by the remote host.
slowness	0:58c3d014a4e7	927	*/
slowness	0:58c3d014a4e7	928	#ifndef TCP_MSS
slowness	0:58c3d014a4e7	929	#define TCP_MSS 536
slowness	0:58c3d014a4e7	930	#endif
slowness	0:58c3d014a4e7	931
slowness	0:58c3d014a4e7	932	/**
slowness	0:58c3d014a4e7	933	* TCP_CALCULATE_EFF_SEND_MSS: "The maximum size of a segment that TCP really
slowness	0:58c3d014a4e7	934	* sends, the 'effective send MSS,' MUST be the smaller of the send MSS (which
slowness	0:58c3d014a4e7	935	* reflects the available reassembly buffer size at the remote host) and the
slowness	0:58c3d014a4e7	936	* largest size permitted by the IP layer" (RFC 1122)
slowness	0:58c3d014a4e7	937	* Setting this to 1 enables code that checks TCP_MSS against the MTU of the
slowness	0:58c3d014a4e7	938	* netif used for a connection and limits the MSS if it would be too big otherwise.
slowness	0:58c3d014a4e7	939	*/
slowness	0:58c3d014a4e7	940	#ifndef TCP_CALCULATE_EFF_SEND_MSS
slowness	0:58c3d014a4e7	941	#define TCP_CALCULATE_EFF_SEND_MSS 1
slowness	0:58c3d014a4e7	942	#endif
slowness	0:58c3d014a4e7	943
slowness	0:58c3d014a4e7	944
slowness	0:58c3d014a4e7	945	/**
slowness	0:58c3d014a4e7	946	* TCP_SND_BUF: TCP sender buffer space (bytes).
slowness	0:58c3d014a4e7	947	*/
slowness	0:58c3d014a4e7	948	#ifndef TCP_SND_BUF
slowness	0:58c3d014a4e7	949	#define TCP_SND_BUF 256
slowness	0:58c3d014a4e7	950	#endif
slowness	0:58c3d014a4e7	951
slowness	0:58c3d014a4e7	952	/**
slowness	0:58c3d014a4e7	953	* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
slowness	0:58c3d014a4e7	954	* as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work.
slowness	0:58c3d014a4e7	955	*/
slowness	0:58c3d014a4e7	956	#ifndef TCP_SND_QUEUELEN
slowness	0:58c3d014a4e7	957	#define TCP_SND_QUEUELEN (4 * (TCP_SND_BUF)/(TCP_MSS))
slowness	0:58c3d014a4e7	958	#endif
slowness	0:58c3d014a4e7	959
slowness	0:58c3d014a4e7	960	/**
slowness	0:58c3d014a4e7	961	* TCP_SNDLOWAT: TCP writable space (bytes). This must be less than
slowness	0:58c3d014a4e7	962	* TCP_SND_BUF. It is the amount of space which must be available in the
slowness	0:58c3d014a4e7	963	* TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT).
slowness	0:58c3d014a4e7	964	*/
slowness	0:58c3d014a4e7	965	#ifndef TCP_SNDLOWAT
slowness	0:58c3d014a4e7	966	#define TCP_SNDLOWAT ((TCP_SND_BUF)/2)
slowness	0:58c3d014a4e7	967	#endif
slowness	0:58c3d014a4e7	968
slowness	0:58c3d014a4e7	969	/**
slowness	0:58c3d014a4e7	970	* TCP_SNDQUEUELOWAT: TCP writable bufs (pbuf count). This must be grater
slowness	0:58c3d014a4e7	971	* than TCP_SND_QUEUELEN. If the number of pbufs queued on a pcb drops below
slowness	0:58c3d014a4e7	972	* this number, select returns writable (combined with TCP_SNDLOWAT).
slowness	0:58c3d014a4e7	973	*/
slowness	0:58c3d014a4e7	974	#ifndef TCP_SNDQUEUELOWAT
slowness	0:58c3d014a4e7	975	#define TCP_SNDQUEUELOWAT ((TCP_SND_QUEUELEN)/2)
slowness	0:58c3d014a4e7	976	#endif
slowness	0:58c3d014a4e7	977
slowness	0:58c3d014a4e7	978	/**
slowness	0:58c3d014a4e7	979	* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
slowness	0:58c3d014a4e7	980	*/
slowness	0:58c3d014a4e7	981	#ifndef TCP_LISTEN_BACKLOG
slowness	0:58c3d014a4e7	982	#define TCP_LISTEN_BACKLOG 0
slowness	0:58c3d014a4e7	983	#endif
slowness	0:58c3d014a4e7	984
slowness	0:58c3d014a4e7	985	/**
slowness	0:58c3d014a4e7	986	* The maximum allowed backlog for TCP listen netconns.
slowness	0:58c3d014a4e7	987	* This backlog is used unless another is explicitly specified.
slowness	0:58c3d014a4e7	988	* 0xff is the maximum (u8_t).
slowness	0:58c3d014a4e7	989	*/
slowness	0:58c3d014a4e7	990	#ifndef TCP_DEFAULT_LISTEN_BACKLOG
slowness	0:58c3d014a4e7	991	#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
slowness	0:58c3d014a4e7	992	#endif
slowness	0:58c3d014a4e7	993
slowness	0:58c3d014a4e7	994	/**
slowness	0:58c3d014a4e7	995	* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
slowness	0:58c3d014a4e7	996	* allocate ahead of time in an attempt to create shorter pbuf chains
slowness	0:58c3d014a4e7	997	* for transmission. The meaningful range is 0 to TCP_MSS. Some
slowness	0:58c3d014a4e7	998	* suggested values are:
slowness	0:58c3d014a4e7	999	*
slowness	0:58c3d014a4e7	1000	* 0: Disable oversized allocation. Each tcp_write() allocates a new
slowness	0:58c3d014a4e7	1001	pbuf (old behaviour).
slowness	0:58c3d014a4e7	1002	* 1: Allocate size-aligned pbufs with minimal excess. Use this if your
slowness	0:58c3d014a4e7	1003	* scatter-gather DMA requires aligned fragments.
slowness	0:58c3d014a4e7	1004	* 128: Limit the pbuf/memory overhead to 20%.
slowness	0:58c3d014a4e7	1005	* TCP_MSS: Try to create unfragmented TCP packets.
slowness	0:58c3d014a4e7	1006	* TCP_MSS/4: Try to create 4 fragments or less per TCP packet.
slowness	0:58c3d014a4e7	1007	*/
slowness	0:58c3d014a4e7	1008	#ifndef TCP_OVERSIZE
slowness	0:58c3d014a4e7	1009	#define TCP_OVERSIZE TCP_MSS
slowness	0:58c3d014a4e7	1010	#endif
slowness	0:58c3d014a4e7	1011
slowness	0:58c3d014a4e7	1012	/**
slowness	0:58c3d014a4e7	1013	* LWIP_TCP_TIMESTAMPS==1: support the TCP timestamp option.
slowness	0:58c3d014a4e7	1014	*/
slowness	0:58c3d014a4e7	1015	#ifndef LWIP_TCP_TIMESTAMPS
slowness	0:58c3d014a4e7	1016	#define LWIP_TCP_TIMESTAMPS 0
slowness	0:58c3d014a4e7	1017	#endif
slowness	0:58c3d014a4e7	1018
slowness	0:58c3d014a4e7	1019	/**
slowness	0:58c3d014a4e7	1020	* TCP_WND_UPDATE_THRESHOLD: difference in window to trigger an
slowness	0:58c3d014a4e7	1021	* explicit window update
slowness	0:58c3d014a4e7	1022	*/
slowness	0:58c3d014a4e7	1023	#ifndef TCP_WND_UPDATE_THRESHOLD
slowness	0:58c3d014a4e7	1024	#define TCP_WND_UPDATE_THRESHOLD (TCP_WND / 4)
slowness	0:58c3d014a4e7	1025	#endif
slowness	0:58c3d014a4e7	1026
slowness	0:58c3d014a4e7	1027	/**
slowness	0:58c3d014a4e7	1028	* LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1.
slowness	0:58c3d014a4e7	1029	* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
slowness	0:58c3d014a4e7	1030	* events (accept, sent, etc) that happen in the system.
slowness	0:58c3d014a4e7	1031	* LWIP_CALLBACK_API==1: The PCB callback function is called directly
slowness	0:58c3d014a4e7	1032	* for the event.
slowness	0:58c3d014a4e7	1033	*/
slowness	0:58c3d014a4e7	1034	#ifndef LWIP_EVENT_API
slowness	0:58c3d014a4e7	1035	#define LWIP_EVENT_API 0
slowness	0:58c3d014a4e7	1036	#define LWIP_CALLBACK_API 1
slowness	0:58c3d014a4e7	1037	#else
slowness	0:58c3d014a4e7	1038	#define LWIP_EVENT_API 1
slowness	0:58c3d014a4e7	1039	#define LWIP_CALLBACK_API 0
slowness	0:58c3d014a4e7	1040	#endif
slowness	0:58c3d014a4e7	1041
slowness	0:58c3d014a4e7	1042
slowness	0:58c3d014a4e7	1043	/*
slowness	0:58c3d014a4e7	1044	----------------------------------
slowness	0:58c3d014a4e7	1045	---------- Pbuf options ----------
slowness	0:58c3d014a4e7	1046	----------------------------------
slowness	0:58c3d014a4e7	1047	*/
slowness	0:58c3d014a4e7	1048	/**
slowness	0:58c3d014a4e7	1049	* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
slowness	0:58c3d014a4e7	1050	* link level header. The default is 14, the standard value for
slowness	0:58c3d014a4e7	1051	* Ethernet.
slowness	0:58c3d014a4e7	1052	*/
slowness	0:58c3d014a4e7	1053	#ifndef PBUF_LINK_HLEN
slowness	0:58c3d014a4e7	1054	#define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE)
slowness	0:58c3d014a4e7	1055	#endif
slowness	0:58c3d014a4e7	1056
slowness	0:58c3d014a4e7	1057	/**
slowness	0:58c3d014a4e7	1058	* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is
slowness	0:58c3d014a4e7	1059	* designed to accomodate single full size TCP frame in one pbuf, including
slowness	0:58c3d014a4e7	1060	* TCP_MSS, IP header, and link header.
slowness	0:58c3d014a4e7	1061	*/
slowness	0:58c3d014a4e7	1062	#ifndef PBUF_POOL_BUFSIZE
slowness	0:58c3d014a4e7	1063	#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)
slowness	0:58c3d014a4e7	1064	#endif
slowness	0:58c3d014a4e7	1065
slowness	0:58c3d014a4e7	1066	/*
slowness	0:58c3d014a4e7	1067	------------------------------------------------
slowness	0:58c3d014a4e7	1068	---------- Network Interfaces options ----------
slowness	0:58c3d014a4e7	1069	------------------------------------------------
slowness	0:58c3d014a4e7	1070	*/
slowness	0:58c3d014a4e7	1071	/**
slowness	0:58c3d014a4e7	1072	* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
slowness	0:58c3d014a4e7	1073	* field.
slowness	0:58c3d014a4e7	1074	*/
slowness	0:58c3d014a4e7	1075	#ifndef LWIP_NETIF_HOSTNAME
slowness	0:58c3d014a4e7	1076	#define LWIP_NETIF_HOSTNAME 0
slowness	0:58c3d014a4e7	1077	#endif
slowness	0:58c3d014a4e7	1078
slowness	0:58c3d014a4e7	1079	/**
slowness	0:58c3d014a4e7	1080	* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
slowness	0:58c3d014a4e7	1081	*/
slowness	0:58c3d014a4e7	1082	#ifndef LWIP_NETIF_API
slowness	0:58c3d014a4e7	1083	#define LWIP_NETIF_API 0
slowness	0:58c3d014a4e7	1084	#endif
slowness	0:58c3d014a4e7	1085
slowness	0:58c3d014a4e7	1086	/**
slowness	0:58c3d014a4e7	1087	* LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface
slowness	0:58c3d014a4e7	1088	* changes its up/down status (i.e., due to DHCP IP acquistion)
slowness	0:58c3d014a4e7	1089	*/
slowness	0:58c3d014a4e7	1090	#ifndef LWIP_NETIF_STATUS_CALLBACK
slowness	0:58c3d014a4e7	1091	#define LWIP_NETIF_STATUS_CALLBACK 0
slowness	0:58c3d014a4e7	1092	#endif
slowness	0:58c3d014a4e7	1093
slowness	0:58c3d014a4e7	1094	/**
slowness	0:58c3d014a4e7	1095	* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
slowness	0:58c3d014a4e7	1096	* whenever the link changes (i.e., link down)
slowness	0:58c3d014a4e7	1097	*/
slowness	0:58c3d014a4e7	1098	#ifndef LWIP_NETIF_LINK_CALLBACK
slowness	0:58c3d014a4e7	1099	#define LWIP_NETIF_LINK_CALLBACK 0
slowness	0:58c3d014a4e7	1100	#endif
slowness	0:58c3d014a4e7	1101
slowness	0:58c3d014a4e7	1102	/**
slowness	0:58c3d014a4e7	1103	* LWIP_NETIF_HWADDRHINT==1: Cache link-layer-address hints (e.g. table
slowness	0:58c3d014a4e7	1104	* indices) in struct netif. TCP and UDP can make use of this to prevent
slowness	0:58c3d014a4e7	1105	* scanning the ARP table for every sent packet. While this is faster for big
slowness	0:58c3d014a4e7	1106	* ARP tables or many concurrent connections, it might be counterproductive
slowness	0:58c3d014a4e7	1107	* if you have a tiny ARP table or if there never are concurrent connections.
slowness	0:58c3d014a4e7	1108	*/
slowness	0:58c3d014a4e7	1109	#ifndef LWIP_NETIF_HWADDRHINT
slowness	0:58c3d014a4e7	1110	#define LWIP_NETIF_HWADDRHINT 0
slowness	0:58c3d014a4e7	1111	#endif
slowness	0:58c3d014a4e7	1112
slowness	0:58c3d014a4e7	1113	/**
slowness	0:58c3d014a4e7	1114	* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
slowness	0:58c3d014a4e7	1115	* address equal to the netif IP address, looping them back up the stack.
slowness	0:58c3d014a4e7	1116	*/
slowness	0:58c3d014a4e7	1117	#ifndef LWIP_NETIF_LOOPBACK
slowness	0:58c3d014a4e7	1118	#define LWIP_NETIF_LOOPBACK 0
slowness	0:58c3d014a4e7	1119	#endif
slowness	0:58c3d014a4e7	1120
slowness	0:58c3d014a4e7	1121	/**
slowness	0:58c3d014a4e7	1122	* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
slowness	0:58c3d014a4e7	1123	* sending for each netif (0 = disabled)
slowness	0:58c3d014a4e7	1124	*/
slowness	0:58c3d014a4e7	1125	#ifndef LWIP_LOOPBACK_MAX_PBUFS
slowness	0:58c3d014a4e7	1126	#define LWIP_LOOPBACK_MAX_PBUFS 0
slowness	0:58c3d014a4e7	1127	#endif
slowness	0:58c3d014a4e7	1128
slowness	0:58c3d014a4e7	1129	/**
slowness	0:58c3d014a4e7	1130	* LWIP_NETIF_LOOPBACK_MULTITHREADING: Indicates whether threading is enabled in
slowness	0:58c3d014a4e7	1131	* the system, as netifs must change how they behave depending on this setting
slowness	0:58c3d014a4e7	1132	* for the LWIP_NETIF_LOOPBACK option to work.
slowness	0:58c3d014a4e7	1133	* Setting this is needed to avoid reentering non-reentrant functions like
slowness	0:58c3d014a4e7	1134	* tcp_input().
slowness	0:58c3d014a4e7	1135	* LWIP_NETIF_LOOPBACK_MULTITHREADING==1: Indicates that the user is using a
slowness	0:58c3d014a4e7	1136	* multithreaded environment like tcpip.c. In this case, netif->input()
slowness	0:58c3d014a4e7	1137	* is called directly.
slowness	0:58c3d014a4e7	1138	* LWIP_NETIF_LOOPBACK_MULTITHREADING==0: Indicates a polling (or NO_SYS) setup.
slowness	0:58c3d014a4e7	1139	* The packets are put on a list and netif_poll() must be called in
slowness	0:58c3d014a4e7	1140	* the main application loop.
slowness	0:58c3d014a4e7	1141	*/
slowness	0:58c3d014a4e7	1142	#ifndef LWIP_NETIF_LOOPBACK_MULTITHREADING
slowness	0:58c3d014a4e7	1143	#define LWIP_NETIF_LOOPBACK_MULTITHREADING (!NO_SYS)
slowness	0:58c3d014a4e7	1144	#endif
slowness	0:58c3d014a4e7	1145
slowness	0:58c3d014a4e7	1146	/**
slowness	0:58c3d014a4e7	1147	* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
slowness	0:58c3d014a4e7	1148	* to be sent into one single pbuf. This is for compatibility with DMA-enabled
slowness	0:58c3d014a4e7	1149	* MACs that do not support scatter-gather.
slowness	0:58c3d014a4e7	1150	* Beware that this might involve CPU-memcpy before transmitting that would not
slowness	0:58c3d014a4e7	1151	* be needed without this flag! Use this only if you need to!
slowness	0:58c3d014a4e7	1152	*
slowness	0:58c3d014a4e7	1153	* @todo: TCP and IP-frag do not work with this, yet:
slowness	0:58c3d014a4e7	1154	*/
slowness	0:58c3d014a4e7	1155	#ifndef LWIP_NETIF_TX_SINGLE_PBUF
slowness	0:58c3d014a4e7	1156	#define LWIP_NETIF_TX_SINGLE_PBUF 0
slowness	0:58c3d014a4e7	1157	#endif /* LWIP_NETIF_TX_SINGLE_PBUF */
slowness	0:58c3d014a4e7	1158
slowness	0:58c3d014a4e7	1159	/*
slowness	0:58c3d014a4e7	1160	------------------------------------
slowness	0:58c3d014a4e7	1161	---------- LOOPIF options ----------
slowness	0:58c3d014a4e7	1162	------------------------------------
slowness	0:58c3d014a4e7	1163	*/
slowness	0:58c3d014a4e7	1164	/**
slowness	0:58c3d014a4e7	1165	* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c
slowness	0:58c3d014a4e7	1166	*/
slowness	0:58c3d014a4e7	1167	#ifndef LWIP_HAVE_LOOPIF
slowness	0:58c3d014a4e7	1168	#define LWIP_HAVE_LOOPIF 0
slowness	0:58c3d014a4e7	1169	#endif
slowness	0:58c3d014a4e7	1170
slowness	0:58c3d014a4e7	1171	/*
slowness	0:58c3d014a4e7	1172	------------------------------------
slowness	0:58c3d014a4e7	1173	---------- SLIPIF options ----------
slowness	0:58c3d014a4e7	1174	------------------------------------
slowness	0:58c3d014a4e7	1175	*/
slowness	0:58c3d014a4e7	1176	/**
slowness	0:58c3d014a4e7	1177	* LWIP_HAVE_SLIPIF==1: Support slip interface and slipif.c
slowness	0:58c3d014a4e7	1178	*/
slowness	0:58c3d014a4e7	1179	#ifndef LWIP_HAVE_SLIPIF
slowness	0:58c3d014a4e7	1180	#define LWIP_HAVE_SLIPIF 0
slowness	0:58c3d014a4e7	1181	#endif
slowness	0:58c3d014a4e7	1182
slowness	0:58c3d014a4e7	1183	/*
slowness	0:58c3d014a4e7	1184	------------------------------------
slowness	0:58c3d014a4e7	1185	---------- Thread options ----------
slowness	0:58c3d014a4e7	1186	------------------------------------
slowness	0:58c3d014a4e7	1187	*/
slowness	0:58c3d014a4e7	1188	/**
slowness	0:58c3d014a4e7	1189	* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
slowness	0:58c3d014a4e7	1190	*/
slowness	0:58c3d014a4e7	1191	#ifndef TCPIP_THREAD_NAME
slowness	0:58c3d014a4e7	1192	#define TCPIP_THREAD_NAME "tcpip_thread"
slowness	0:58c3d014a4e7	1193	#endif
slowness	0:58c3d014a4e7	1194
slowness	0:58c3d014a4e7	1195	/**
slowness	0:58c3d014a4e7	1196	* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
slowness	0:58c3d014a4e7	1197	* The stack size value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1198	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1199	*/
slowness	0:58c3d014a4e7	1200	#ifndef TCPIP_THREAD_STACKSIZE
slowness	0:58c3d014a4e7	1201	#define TCPIP_THREAD_STACKSIZE 0
slowness	0:58c3d014a4e7	1202	#endif
slowness	0:58c3d014a4e7	1203
slowness	0:58c3d014a4e7	1204	/**
slowness	0:58c3d014a4e7	1205	* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
slowness	0:58c3d014a4e7	1206	* The priority value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1207	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1208	*/
slowness	0:58c3d014a4e7	1209	#ifndef TCPIP_THREAD_PRIO
slowness	0:58c3d014a4e7	1210	#define TCPIP_THREAD_PRIO 1
slowness	0:58c3d014a4e7	1211	#endif
slowness	0:58c3d014a4e7	1212
slowness	0:58c3d014a4e7	1213	/**
slowness	0:58c3d014a4e7	1214	* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
slowness	0:58c3d014a4e7	1215	* The queue size value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1216	* sys_mbox_new() when tcpip_init is called.
slowness	0:58c3d014a4e7	1217	*/
slowness	0:58c3d014a4e7	1218	#ifndef TCPIP_MBOX_SIZE
slowness	0:58c3d014a4e7	1219	#define TCPIP_MBOX_SIZE 0
slowness	0:58c3d014a4e7	1220	#endif
slowness	0:58c3d014a4e7	1221
slowness	0:58c3d014a4e7	1222	/**
slowness	0:58c3d014a4e7	1223	* SLIPIF_THREAD_NAME: The name assigned to the slipif_loop thread.
slowness	0:58c3d014a4e7	1224	*/
slowness	0:58c3d014a4e7	1225	#ifndef SLIPIF_THREAD_NAME
slowness	0:58c3d014a4e7	1226	#define SLIPIF_THREAD_NAME "slipif_loop"
slowness	0:58c3d014a4e7	1227	#endif
slowness	0:58c3d014a4e7	1228
slowness	0:58c3d014a4e7	1229	/**
slowness	0:58c3d014a4e7	1230	* SLIP_THREAD_STACKSIZE: The stack size used by the slipif_loop thread.
slowness	0:58c3d014a4e7	1231	* The stack size value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1232	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1233	*/
slowness	0:58c3d014a4e7	1234	#ifndef SLIPIF_THREAD_STACKSIZE
slowness	0:58c3d014a4e7	1235	#define SLIPIF_THREAD_STACKSIZE 0
slowness	0:58c3d014a4e7	1236	#endif
slowness	0:58c3d014a4e7	1237
slowness	0:58c3d014a4e7	1238	/**
slowness	0:58c3d014a4e7	1239	* SLIPIF_THREAD_PRIO: The priority assigned to the slipif_loop thread.
slowness	0:58c3d014a4e7	1240	* The priority value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1241	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1242	*/
slowness	0:58c3d014a4e7	1243	#ifndef SLIPIF_THREAD_PRIO
slowness	0:58c3d014a4e7	1244	#define SLIPIF_THREAD_PRIO 1
slowness	0:58c3d014a4e7	1245	#endif
slowness	0:58c3d014a4e7	1246
slowness	0:58c3d014a4e7	1247	/**
slowness	0:58c3d014a4e7	1248	* PPP_THREAD_NAME: The name assigned to the pppInputThread.
slowness	0:58c3d014a4e7	1249	*/
slowness	0:58c3d014a4e7	1250	#ifndef PPP_THREAD_NAME
slowness	0:58c3d014a4e7	1251	#define PPP_THREAD_NAME "pppInputThread"
slowness	0:58c3d014a4e7	1252	#endif
slowness	0:58c3d014a4e7	1253
slowness	0:58c3d014a4e7	1254	/**
slowness	0:58c3d014a4e7	1255	* PPP_THREAD_STACKSIZE: The stack size used by the pppInputThread.
slowness	0:58c3d014a4e7	1256	* The stack size value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1257	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1258	*/
slowness	0:58c3d014a4e7	1259	#ifndef PPP_THREAD_STACKSIZE
slowness	0:58c3d014a4e7	1260	#define PPP_THREAD_STACKSIZE 0
slowness	0:58c3d014a4e7	1261	#endif
slowness	0:58c3d014a4e7	1262
slowness	0:58c3d014a4e7	1263	/**
slowness	0:58c3d014a4e7	1264	* PPP_THREAD_PRIO: The priority assigned to the pppInputThread.
slowness	0:58c3d014a4e7	1265	* The priority value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1266	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1267	*/
slowness	0:58c3d014a4e7	1268	#ifndef PPP_THREAD_PRIO
slowness	0:58c3d014a4e7	1269	#define PPP_THREAD_PRIO 1
slowness	0:58c3d014a4e7	1270	#endif
slowness	0:58c3d014a4e7	1271
slowness	0:58c3d014a4e7	1272	/**
slowness	0:58c3d014a4e7	1273	* DEFAULT_THREAD_NAME: The name assigned to any other lwIP thread.
slowness	0:58c3d014a4e7	1274	*/
slowness	0:58c3d014a4e7	1275	#ifndef DEFAULT_THREAD_NAME
slowness	0:58c3d014a4e7	1276	#define DEFAULT_THREAD_NAME "lwIP"
slowness	0:58c3d014a4e7	1277	#endif
slowness	0:58c3d014a4e7	1278
slowness	0:58c3d014a4e7	1279	/**
slowness	0:58c3d014a4e7	1280	* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
slowness	0:58c3d014a4e7	1281	* The stack size value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1282	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1283	*/
slowness	0:58c3d014a4e7	1284	#ifndef DEFAULT_THREAD_STACKSIZE
slowness	0:58c3d014a4e7	1285	#define DEFAULT_THREAD_STACKSIZE 0
slowness	0:58c3d014a4e7	1286	#endif
slowness	0:58c3d014a4e7	1287
slowness	0:58c3d014a4e7	1288	/**
slowness	0:58c3d014a4e7	1289	* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
slowness	0:58c3d014a4e7	1290	* The priority value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1291	* sys_thread_new() when the thread is created.
slowness	0:58c3d014a4e7	1292	*/
slowness	0:58c3d014a4e7	1293	#ifndef DEFAULT_THREAD_PRIO
slowness	0:58c3d014a4e7	1294	#define DEFAULT_THREAD_PRIO 1
slowness	0:58c3d014a4e7	1295	#endif
slowness	0:58c3d014a4e7	1296
slowness	0:58c3d014a4e7	1297	/**
slowness	0:58c3d014a4e7	1298	* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
slowness	0:58c3d014a4e7	1299	* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
slowness	0:58c3d014a4e7	1300	* to sys_mbox_new() when the recvmbox is created.
slowness	0:58c3d014a4e7	1301	*/
slowness	0:58c3d014a4e7	1302	#ifndef DEFAULT_RAW_RECVMBOX_SIZE
slowness	0:58c3d014a4e7	1303	#define DEFAULT_RAW_RECVMBOX_SIZE 0
slowness	0:58c3d014a4e7	1304	#endif
slowness	0:58c3d014a4e7	1305
slowness	0:58c3d014a4e7	1306	/**
slowness	0:58c3d014a4e7	1307	* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
slowness	0:58c3d014a4e7	1308	* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
slowness	0:58c3d014a4e7	1309	* to sys_mbox_new() when the recvmbox is created.
slowness	0:58c3d014a4e7	1310	*/
slowness	0:58c3d014a4e7	1311	#ifndef DEFAULT_UDP_RECVMBOX_SIZE
slowness	0:58c3d014a4e7	1312	#define DEFAULT_UDP_RECVMBOX_SIZE 0
slowness	0:58c3d014a4e7	1313	#endif
slowness	0:58c3d014a4e7	1314
slowness	0:58c3d014a4e7	1315	/**
slowness	0:58c3d014a4e7	1316	* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
slowness	0:58c3d014a4e7	1317	* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
slowness	0:58c3d014a4e7	1318	* to sys_mbox_new() when the recvmbox is created.
slowness	0:58c3d014a4e7	1319	*/
slowness	0:58c3d014a4e7	1320	#ifndef DEFAULT_TCP_RECVMBOX_SIZE
slowness	0:58c3d014a4e7	1321	#define DEFAULT_TCP_RECVMBOX_SIZE 0
slowness	0:58c3d014a4e7	1322	#endif
slowness	0:58c3d014a4e7	1323
slowness	0:58c3d014a4e7	1324	/**
slowness	0:58c3d014a4e7	1325	* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
slowness	0:58c3d014a4e7	1326	* The queue size value itself is platform-dependent, but is passed to
slowness	0:58c3d014a4e7	1327	* sys_mbox_new() when the acceptmbox is created.
slowness	0:58c3d014a4e7	1328	*/
slowness	0:58c3d014a4e7	1329	#ifndef DEFAULT_ACCEPTMBOX_SIZE
slowness	0:58c3d014a4e7	1330	#define DEFAULT_ACCEPTMBOX_SIZE 0
slowness	0:58c3d014a4e7	1331	#endif
slowness	0:58c3d014a4e7	1332
slowness	0:58c3d014a4e7	1333	/*
slowness	0:58c3d014a4e7	1334	----------------------------------------------
slowness	0:58c3d014a4e7	1335	---------- Sequential layer options ----------
slowness	0:58c3d014a4e7	1336	----------------------------------------------
slowness	0:58c3d014a4e7	1337	*/
slowness	0:58c3d014a4e7	1338	/**
slowness	0:58c3d014a4e7	1339	* LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!)
slowness	0:58c3d014a4e7	1340	* Don't use it if you're not an active lwIP project member
slowness	0:58c3d014a4e7	1341	*/
slowness	0:58c3d014a4e7	1342	#ifndef LWIP_TCPIP_CORE_LOCKING
slowness	0:58c3d014a4e7	1343	#define LWIP_TCPIP_CORE_LOCKING 0
slowness	0:58c3d014a4e7	1344	#endif
slowness	0:58c3d014a4e7	1345
slowness	0:58c3d014a4e7	1346	/**
slowness	0:58c3d014a4e7	1347	* LWIP_TCPIP_CORE_LOCKING_INPUT: (EXPERIMENTAL!)
slowness	0:58c3d014a4e7	1348	* Don't use it if you're not an active lwIP project member
slowness	0:58c3d014a4e7	1349	*/
slowness	0:58c3d014a4e7	1350	#ifndef LWIP_TCPIP_CORE_LOCKING_INPUT
slowness	0:58c3d014a4e7	1351	#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
slowness	0:58c3d014a4e7	1352	#endif
slowness	0:58c3d014a4e7	1353
slowness	0:58c3d014a4e7	1354	/**
slowness	0:58c3d014a4e7	1355	* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
slowness	0:58c3d014a4e7	1356	*/
slowness	0:58c3d014a4e7	1357	#ifndef LWIP_NETCONN
slowness	0:58c3d014a4e7	1358	#define LWIP_NETCONN 1
slowness	0:58c3d014a4e7	1359	#endif
slowness	0:58c3d014a4e7	1360
slowness	0:58c3d014a4e7	1361	/** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create
slowness	0:58c3d014a4e7	1362	* timers running in tcpip_thread from another thread.
slowness	0:58c3d014a4e7	1363	*/
slowness	0:58c3d014a4e7	1364	#ifndef LWIP_TCPIP_TIMEOUT
slowness	0:58c3d014a4e7	1365	#define LWIP_TCPIP_TIMEOUT 1
slowness	0:58c3d014a4e7	1366	#endif
slowness	0:58c3d014a4e7	1367
slowness	0:58c3d014a4e7	1368	/*
slowness	0:58c3d014a4e7	1369	------------------------------------
slowness	0:58c3d014a4e7	1370	---------- Socket options ----------
slowness	0:58c3d014a4e7	1371	------------------------------------
slowness	0:58c3d014a4e7	1372	*/
slowness	0:58c3d014a4e7	1373	/**
slowness	0:58c3d014a4e7	1374	* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
slowness	0:58c3d014a4e7	1375	*/
slowness	0:58c3d014a4e7	1376	#ifndef LWIP_SOCKET
slowness	0:58c3d014a4e7	1377	#define LWIP_SOCKET 1
slowness	0:58c3d014a4e7	1378	#endif
slowness	0:58c3d014a4e7	1379
slowness	0:58c3d014a4e7	1380	/**
slowness	0:58c3d014a4e7	1381	* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
slowness	0:58c3d014a4e7	1382	* (only used if you use sockets.c)
slowness	0:58c3d014a4e7	1383	*/
slowness	0:58c3d014a4e7	1384	#ifndef LWIP_COMPAT_SOCKETS
slowness	0:58c3d014a4e7	1385	#define LWIP_COMPAT_SOCKETS 1
slowness	0:58c3d014a4e7	1386	#endif
slowness	0:58c3d014a4e7	1387
slowness	0:58c3d014a4e7	1388	/**
slowness	0:58c3d014a4e7	1389	* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
slowness	0:58c3d014a4e7	1390	* Disable this option if you use a POSIX operating system that uses the same
slowness	0:58c3d014a4e7	1391	* names (read, write & close). (only used if you use sockets.c)
slowness	0:58c3d014a4e7	1392	*/
slowness	0:58c3d014a4e7	1393	#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
slowness	0:58c3d014a4e7	1394	#define LWIP_POSIX_SOCKETS_IO_NAMES 1
slowness	0:58c3d014a4e7	1395	#endif
slowness	0:58c3d014a4e7	1396
slowness	0:58c3d014a4e7	1397	/**
slowness	0:58c3d014a4e7	1398	* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
slowness	0:58c3d014a4e7	1399	* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
slowness	0:58c3d014a4e7	1400	* in seconds. (does not require sockets.c, and will affect tcp.c)
slowness	0:58c3d014a4e7	1401	*/
slowness	0:58c3d014a4e7	1402	#ifndef LWIP_TCP_KEEPALIVE
slowness	0:58c3d014a4e7	1403	#define LWIP_TCP_KEEPALIVE 0
slowness	0:58c3d014a4e7	1404	#endif
slowness	0:58c3d014a4e7	1405
slowness	0:58c3d014a4e7	1406	/**
slowness	0:58c3d014a4e7	1407	* LWIP_SO_RCVTIMEO==1: Enable SO_RCVTIMEO processing.
slowness	0:58c3d014a4e7	1408	*/
slowness	0:58c3d014a4e7	1409	#ifndef LWIP_SO_RCVTIMEO
slowness	0:58c3d014a4e7	1410	#define LWIP_SO_RCVTIMEO 0
slowness	0:58c3d014a4e7	1411	#endif
slowness	0:58c3d014a4e7	1412
slowness	0:58c3d014a4e7	1413	/**
slowness	0:58c3d014a4e7	1414	* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
slowness	0:58c3d014a4e7	1415	*/
slowness	0:58c3d014a4e7	1416	#ifndef LWIP_SO_RCVBUF
slowness	0:58c3d014a4e7	1417	#define LWIP_SO_RCVBUF 0
slowness	0:58c3d014a4e7	1418	#endif
slowness	0:58c3d014a4e7	1419
slowness	0:58c3d014a4e7	1420	/**
slowness	0:58c3d014a4e7	1421	* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
slowness	0:58c3d014a4e7	1422	*/
slowness	0:58c3d014a4e7	1423	#ifndef RECV_BUFSIZE_DEFAULT
slowness	0:58c3d014a4e7	1424	#define RECV_BUFSIZE_DEFAULT INT_MAX
slowness	0:58c3d014a4e7	1425	#endif
slowness	0:58c3d014a4e7	1426
slowness	0:58c3d014a4e7	1427	/**
slowness	0:58c3d014a4e7	1428	* SO_REUSE==1: Enable SO_REUSEADDR option.
slowness	0:58c3d014a4e7	1429	*/
slowness	0:58c3d014a4e7	1430	#ifndef SO_REUSE
slowness	0:58c3d014a4e7	1431	#define SO_REUSE 0
slowness	0:58c3d014a4e7	1432	#endif
slowness	0:58c3d014a4e7	1433
slowness	0:58c3d014a4e7	1434	/**
slowness	0:58c3d014a4e7	1435	* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
slowness	0:58c3d014a4e7	1436	* to all local matches if SO_REUSEADDR is turned on.
slowness	0:58c3d014a4e7	1437	* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
slowness	0:58c3d014a4e7	1438	*/
slowness	0:58c3d014a4e7	1439	#ifndef SO_REUSE_RXTOALL
slowness	0:58c3d014a4e7	1440	#define SO_REUSE_RXTOALL 0
slowness	0:58c3d014a4e7	1441	#endif
slowness	0:58c3d014a4e7	1442
slowness	0:58c3d014a4e7	1443	/*
slowness	0:58c3d014a4e7	1444	----------------------------------------
slowness	0:58c3d014a4e7	1445	---------- Statistics options ----------
slowness	0:58c3d014a4e7	1446	----------------------------------------
slowness	0:58c3d014a4e7	1447	*/
slowness	0:58c3d014a4e7	1448	/**
slowness	0:58c3d014a4e7	1449	* LWIP_STATS==1: Enable statistics collection in lwip_stats.
slowness	0:58c3d014a4e7	1450	*/
slowness	0:58c3d014a4e7	1451	#ifndef LWIP_STATS
slowness	0:58c3d014a4e7	1452	#define LWIP_STATS 1
slowness	0:58c3d014a4e7	1453	#endif
slowness	0:58c3d014a4e7	1454
slowness	0:58c3d014a4e7	1455	#if LWIP_STATS
slowness	0:58c3d014a4e7	1456
slowness	0:58c3d014a4e7	1457	/**
slowness	0:58c3d014a4e7	1458	* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
slowness	0:58c3d014a4e7	1459	*/
slowness	0:58c3d014a4e7	1460	#ifndef LWIP_STATS_DISPLAY
slowness	0:58c3d014a4e7	1461	#define LWIP_STATS_DISPLAY 0
slowness	0:58c3d014a4e7	1462	#endif
slowness	0:58c3d014a4e7	1463
slowness	0:58c3d014a4e7	1464	/**
slowness	0:58c3d014a4e7	1465	* LINK_STATS==1: Enable link stats.
slowness	0:58c3d014a4e7	1466	*/
slowness	0:58c3d014a4e7	1467	#ifndef LINK_STATS
slowness	0:58c3d014a4e7	1468	#define LINK_STATS 1
slowness	0:58c3d014a4e7	1469	#endif
slowness	0:58c3d014a4e7	1470
slowness	0:58c3d014a4e7	1471	/**
slowness	0:58c3d014a4e7	1472	* ETHARP_STATS==1: Enable etharp stats.
slowness	0:58c3d014a4e7	1473	*/
slowness	0:58c3d014a4e7	1474	#ifndef ETHARP_STATS
slowness	0:58c3d014a4e7	1475	#define ETHARP_STATS (LWIP_ARP)
slowness	0:58c3d014a4e7	1476	#endif
slowness	0:58c3d014a4e7	1477
slowness	0:58c3d014a4e7	1478	/**
slowness	0:58c3d014a4e7	1479	* IP_STATS==1: Enable IP stats.
slowness	0:58c3d014a4e7	1480	*/
slowness	0:58c3d014a4e7	1481	#ifndef IP_STATS
slowness	0:58c3d014a4e7	1482	#define IP_STATS 1
slowness	0:58c3d014a4e7	1483	#endif
slowness	0:58c3d014a4e7	1484
slowness	0:58c3d014a4e7	1485	/**
slowness	0:58c3d014a4e7	1486	* IPFRAG_STATS==1: Enable IP fragmentation stats. Default is
slowness	0:58c3d014a4e7	1487	* on if using either frag or reass.
slowness	0:58c3d014a4e7	1488	*/
slowness	0:58c3d014a4e7	1489	#ifndef IPFRAG_STATS
slowness	0:58c3d014a4e7	1490	#define IPFRAG_STATS (IP_REASSEMBLY \|\| IP_FRAG)
slowness	0:58c3d014a4e7	1491	#endif
slowness	0:58c3d014a4e7	1492
slowness	0:58c3d014a4e7	1493	/**
slowness	0:58c3d014a4e7	1494	* ICMP_STATS==1: Enable ICMP stats.
slowness	0:58c3d014a4e7	1495	*/
slowness	0:58c3d014a4e7	1496	#ifndef ICMP_STATS
slowness	0:58c3d014a4e7	1497	#define ICMP_STATS 1
slowness	0:58c3d014a4e7	1498	#endif
slowness	0:58c3d014a4e7	1499
slowness	0:58c3d014a4e7	1500	/**
slowness	0:58c3d014a4e7	1501	* IGMP_STATS==1: Enable IGMP stats.
slowness	0:58c3d014a4e7	1502	*/
slowness	0:58c3d014a4e7	1503	#ifndef IGMP_STATS
slowness	0:58c3d014a4e7	1504	#define IGMP_STATS (LWIP_IGMP)
slowness	0:58c3d014a4e7	1505	#endif
slowness	0:58c3d014a4e7	1506
slowness	0:58c3d014a4e7	1507	/**
slowness	0:58c3d014a4e7	1508	* UDP_STATS==1: Enable UDP stats. Default is on if
slowness	0:58c3d014a4e7	1509	* UDP enabled, otherwise off.
slowness	0:58c3d014a4e7	1510	*/
slowness	0:58c3d014a4e7	1511	#ifndef UDP_STATS
slowness	0:58c3d014a4e7	1512	#define UDP_STATS (LWIP_UDP)
slowness	0:58c3d014a4e7	1513	#endif
slowness	0:58c3d014a4e7	1514
slowness	0:58c3d014a4e7	1515	/**
slowness	0:58c3d014a4e7	1516	* TCP_STATS==1: Enable TCP stats. Default is on if TCP
slowness	0:58c3d014a4e7	1517	* enabled, otherwise off.
slowness	0:58c3d014a4e7	1518	*/
slowness	0:58c3d014a4e7	1519	#ifndef TCP_STATS
slowness	0:58c3d014a4e7	1520	#define TCP_STATS (LWIP_TCP)
slowness	0:58c3d014a4e7	1521	#endif
slowness	0:58c3d014a4e7	1522
slowness	0:58c3d014a4e7	1523	/**
slowness	0:58c3d014a4e7	1524	* MEM_STATS==1: Enable mem.c stats.
slowness	0:58c3d014a4e7	1525	*/
slowness	0:58c3d014a4e7	1526	#ifndef MEM_STATS
slowness	0:58c3d014a4e7	1527	#define MEM_STATS ((MEM_LIBC_MALLOC == 0) && (MEM_USE_POOLS == 0))
slowness	0:58c3d014a4e7	1528	#endif
slowness	0:58c3d014a4e7	1529
slowness	0:58c3d014a4e7	1530	/**
slowness	0:58c3d014a4e7	1531	* MEMP_STATS==1: Enable memp.c pool stats.
slowness	0:58c3d014a4e7	1532	*/
slowness	0:58c3d014a4e7	1533	#ifndef MEMP_STATS
slowness	0:58c3d014a4e7	1534	#define MEMP_STATS (MEMP_MEM_MALLOC == 0)
slowness	0:58c3d014a4e7	1535	#endif
slowness	0:58c3d014a4e7	1536
slowness	0:58c3d014a4e7	1537	/**
slowness	0:58c3d014a4e7	1538	* SYS_STATS==1: Enable system stats (sem and mbox counts, etc).
slowness	0:58c3d014a4e7	1539	*/
slowness	0:58c3d014a4e7	1540	#ifndef SYS_STATS
slowness	0:58c3d014a4e7	1541	#define SYS_STATS (NO_SYS == 0)
slowness	0:58c3d014a4e7	1542	#endif
slowness	0:58c3d014a4e7	1543
slowness	0:58c3d014a4e7	1544	#else
slowness	0:58c3d014a4e7	1545
slowness	0:58c3d014a4e7	1546	#define LINK_STATS 0
slowness	0:58c3d014a4e7	1547	#define IP_STATS 0
slowness	0:58c3d014a4e7	1548	#define IPFRAG_STATS 0
slowness	0:58c3d014a4e7	1549	#define ICMP_STATS 0
slowness	0:58c3d014a4e7	1550	#define IGMP_STATS 0
slowness	0:58c3d014a4e7	1551	#define UDP_STATS 0
slowness	0:58c3d014a4e7	1552	#define TCP_STATS 0
slowness	0:58c3d014a4e7	1553	#define MEM_STATS 0
slowness	0:58c3d014a4e7	1554	#define MEMP_STATS 0
slowness	0:58c3d014a4e7	1555	#define SYS_STATS 0
slowness	0:58c3d014a4e7	1556	#define LWIP_STATS_DISPLAY 0
slowness	0:58c3d014a4e7	1557
slowness	0:58c3d014a4e7	1558	#endif /* LWIP_STATS */
slowness	0:58c3d014a4e7	1559
slowness	0:58c3d014a4e7	1560	/*
slowness	0:58c3d014a4e7	1561	---------------------------------
slowness	0:58c3d014a4e7	1562	---------- PPP options ----------
slowness	0:58c3d014a4e7	1563	---------------------------------
slowness	0:58c3d014a4e7	1564	*/
slowness	0:58c3d014a4e7	1565	/**
slowness	0:58c3d014a4e7	1566	* PPP_SUPPORT==1: Enable PPP.
slowness	0:58c3d014a4e7	1567	*/
slowness	0:58c3d014a4e7	1568	#ifndef PPP_SUPPORT
slowness	0:58c3d014a4e7	1569	#define PPP_SUPPORT 0
slowness	0:58c3d014a4e7	1570	#endif
slowness	0:58c3d014a4e7	1571
slowness	0:58c3d014a4e7	1572	/**
slowness	0:58c3d014a4e7	1573	* PPPOE_SUPPORT==1: Enable PPP Over Ethernet
slowness	0:58c3d014a4e7	1574	*/
slowness	0:58c3d014a4e7	1575	#ifndef PPPOE_SUPPORT
slowness	0:58c3d014a4e7	1576	#define PPPOE_SUPPORT 0
slowness	0:58c3d014a4e7	1577	#endif
slowness	0:58c3d014a4e7	1578
slowness	0:58c3d014a4e7	1579	/**
slowness	0:58c3d014a4e7	1580	* PPPOS_SUPPORT==1: Enable PPP Over Serial
slowness	0:58c3d014a4e7	1581	*/
slowness	0:58c3d014a4e7	1582	#ifndef PPPOS_SUPPORT
slowness	0:58c3d014a4e7	1583	#define PPPOS_SUPPORT PPP_SUPPORT
slowness	0:58c3d014a4e7	1584	#endif
slowness	0:58c3d014a4e7	1585
slowness	0:58c3d014a4e7	1586	#if PPP_SUPPORT
slowness	0:58c3d014a4e7	1587
slowness	0:58c3d014a4e7	1588	/**
slowness	0:58c3d014a4e7	1589	* NUM_PPP: Max PPP sessions.
slowness	0:58c3d014a4e7	1590	*/
slowness	0:58c3d014a4e7	1591	#ifndef NUM_PPP
slowness	0:58c3d014a4e7	1592	#define NUM_PPP 1
slowness	0:58c3d014a4e7	1593	#endif
slowness	0:58c3d014a4e7	1594
slowness	0:58c3d014a4e7	1595	/**
slowness	0:58c3d014a4e7	1596	* PAP_SUPPORT==1: Support PAP.
slowness	0:58c3d014a4e7	1597	*/
slowness	0:58c3d014a4e7	1598	#ifndef PAP_SUPPORT
slowness	0:58c3d014a4e7	1599	#define PAP_SUPPORT 0
slowness	0:58c3d014a4e7	1600	#endif
slowness	0:58c3d014a4e7	1601
slowness	0:58c3d014a4e7	1602	/**
slowness	0:58c3d014a4e7	1603	* CHAP_SUPPORT==1: Support CHAP.
slowness	0:58c3d014a4e7	1604	*/
slowness	0:58c3d014a4e7	1605	#ifndef CHAP_SUPPORT
slowness	0:58c3d014a4e7	1606	#define CHAP_SUPPORT 0
slowness	0:58c3d014a4e7	1607	#endif
slowness	0:58c3d014a4e7	1608
slowness	0:58c3d014a4e7	1609	/**
slowness	0:58c3d014a4e7	1610	* MSCHAP_SUPPORT==1: Support MSCHAP. CURRENTLY NOT SUPPORTED! DO NOT SET!
slowness	0:58c3d014a4e7	1611	*/
slowness	0:58c3d014a4e7	1612	#ifndef MSCHAP_SUPPORT
slowness	0:58c3d014a4e7	1613	#define MSCHAP_SUPPORT 0
slowness	0:58c3d014a4e7	1614	#endif
slowness	0:58c3d014a4e7	1615
slowness	0:58c3d014a4e7	1616	/**
slowness	0:58c3d014a4e7	1617	* CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
slowness	0:58c3d014a4e7	1618	*/
slowness	0:58c3d014a4e7	1619	#ifndef CBCP_SUPPORT
slowness	0:58c3d014a4e7	1620	#define CBCP_SUPPORT 0
slowness	0:58c3d014a4e7	1621	#endif
slowness	0:58c3d014a4e7	1622
slowness	0:58c3d014a4e7	1623	/**
slowness	0:58c3d014a4e7	1624	* CCP_SUPPORT==1: Support CCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
slowness	0:58c3d014a4e7	1625	*/
slowness	0:58c3d014a4e7	1626	#ifndef CCP_SUPPORT
slowness	0:58c3d014a4e7	1627	#define CCP_SUPPORT 0
slowness	0:58c3d014a4e7	1628	#endif
slowness	0:58c3d014a4e7	1629
slowness	0:58c3d014a4e7	1630	/**
slowness	0:58c3d014a4e7	1631	* VJ_SUPPORT==1: Support VJ header compression.
slowness	0:58c3d014a4e7	1632	*/
slowness	0:58c3d014a4e7	1633	#ifndef VJ_SUPPORT
slowness	0:58c3d014a4e7	1634	#define VJ_SUPPORT 0
slowness	0:58c3d014a4e7	1635	#endif
slowness	0:58c3d014a4e7	1636
slowness	0:58c3d014a4e7	1637	/**
slowness	0:58c3d014a4e7	1638	* MD5_SUPPORT==1: Support MD5 (see also CHAP).
slowness	0:58c3d014a4e7	1639	*/
slowness	0:58c3d014a4e7	1640	#ifndef MD5_SUPPORT
slowness	0:58c3d014a4e7	1641	#define MD5_SUPPORT 0
slowness	0:58c3d014a4e7	1642	#endif
slowness	0:58c3d014a4e7	1643
slowness	0:58c3d014a4e7	1644	/*
slowness	0:58c3d014a4e7	1645	* Timeouts
slowness	0:58c3d014a4e7	1646	*/
slowness	0:58c3d014a4e7	1647	#ifndef FSM_DEFTIMEOUT
slowness	0:58c3d014a4e7	1648	#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
slowness	0:58c3d014a4e7	1649	#endif
slowness	0:58c3d014a4e7	1650
slowness	0:58c3d014a4e7	1651	#ifndef FSM_DEFMAXTERMREQS
slowness	0:58c3d014a4e7	1652	#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
slowness	0:58c3d014a4e7	1653	#endif
slowness	0:58c3d014a4e7	1654
slowness	0:58c3d014a4e7	1655	#ifndef FSM_DEFMAXCONFREQS
slowness	0:58c3d014a4e7	1656	#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
slowness	0:58c3d014a4e7	1657	#endif
slowness	0:58c3d014a4e7	1658
slowness	0:58c3d014a4e7	1659	#ifndef FSM_DEFMAXNAKLOOPS
slowness	0:58c3d014a4e7	1660	#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
slowness	0:58c3d014a4e7	1661	#endif
slowness	0:58c3d014a4e7	1662
slowness	0:58c3d014a4e7	1663	#ifndef UPAP_DEFTIMEOUT
slowness	0:58c3d014a4e7	1664	#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
slowness	0:58c3d014a4e7	1665	#endif
slowness	0:58c3d014a4e7	1666
slowness	0:58c3d014a4e7	1667	#ifndef UPAP_DEFREQTIME
slowness	0:58c3d014a4e7	1668	#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
slowness	0:58c3d014a4e7	1669	#endif
slowness	0:58c3d014a4e7	1670
slowness	0:58c3d014a4e7	1671	#ifndef CHAP_DEFTIMEOUT
slowness	0:58c3d014a4e7	1672	#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
slowness	0:58c3d014a4e7	1673	#endif
slowness	0:58c3d014a4e7	1674
slowness	0:58c3d014a4e7	1675	#ifndef CHAP_DEFTRANSMITS
slowness	0:58c3d014a4e7	1676	#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
slowness	0:58c3d014a4e7	1677	#endif
slowness	0:58c3d014a4e7	1678
slowness	0:58c3d014a4e7	1679	/* Interval in seconds between keepalive echo requests, 0 to disable. */
slowness	0:58c3d014a4e7	1680	#ifndef LCP_ECHOINTERVAL
slowness	0:58c3d014a4e7	1681	#define LCP_ECHOINTERVAL 0
slowness	0:58c3d014a4e7	1682	#endif
slowness	0:58c3d014a4e7	1683
slowness	0:58c3d014a4e7	1684	/* Number of unanswered echo requests before failure. */
slowness	0:58c3d014a4e7	1685	#ifndef LCP_MAXECHOFAILS
slowness	0:58c3d014a4e7	1686	#define LCP_MAXECHOFAILS 3
slowness	0:58c3d014a4e7	1687	#endif
slowness	0:58c3d014a4e7	1688
slowness	0:58c3d014a4e7	1689	/* Max Xmit idle time (in jiffies) before resend flag char. */
slowness	0:58c3d014a4e7	1690	#ifndef PPP_MAXIDLEFLAG
slowness	0:58c3d014a4e7	1691	#define PPP_MAXIDLEFLAG 100
slowness	0:58c3d014a4e7	1692	#endif
slowness	0:58c3d014a4e7	1693
slowness	0:58c3d014a4e7	1694	/*
slowness	0:58c3d014a4e7	1695	* Packet sizes
slowness	0:58c3d014a4e7	1696	*
slowness	0:58c3d014a4e7	1697	* Note - lcp shouldn't be allowed to negotiate stuff outside these
slowness	0:58c3d014a4e7	1698	* limits. See lcp.h in the pppd directory.
slowness	0:58c3d014a4e7	1699	* (XXX - these constants should simply be shared by lcp.c instead
slowness	0:58c3d014a4e7	1700	* of living in lcp.h)
slowness	0:58c3d014a4e7	1701	*/
slowness	0:58c3d014a4e7	1702	#define PPP_MTU 1500 /* Default MTU (size of Info field) */
slowness	0:58c3d014a4e7	1703	#ifndef PPP_MAXMTU
slowness	0:58c3d014a4e7	1704	/* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */
slowness	0:58c3d014a4e7	1705	#define PPP_MAXMTU 1500 /* Largest MTU we allow */
slowness	0:58c3d014a4e7	1706	#endif
slowness	0:58c3d014a4e7	1707	#define PPP_MINMTU 64
slowness	0:58c3d014a4e7	1708	#define PPP_MRU 1500 /* default MRU = max length of info field */
slowness	0:58c3d014a4e7	1709	#define PPP_MAXMRU 1500 /* Largest MRU we allow */
slowness	0:58c3d014a4e7	1710	#ifndef PPP_DEFMRU
slowness	0:58c3d014a4e7	1711	#define PPP_DEFMRU 296 /* Try for this */
slowness	0:58c3d014a4e7	1712	#endif
slowness	0:58c3d014a4e7	1713	#define PPP_MINMRU 128 /* No MRUs below this */
slowness	0:58c3d014a4e7	1714
slowness	0:58c3d014a4e7	1715	#ifndef MAXNAMELEN
slowness	0:58c3d014a4e7	1716	#define MAXNAMELEN 256 /* max length of hostname or name for auth */
slowness	0:58c3d014a4e7	1717	#endif
slowness	0:58c3d014a4e7	1718	#ifndef MAXSECRETLEN
slowness	0:58c3d014a4e7	1719	#define MAXSECRETLEN 256 /* max length of password or secret */
slowness	0:58c3d014a4e7	1720	#endif
slowness	0:58c3d014a4e7	1721
slowness	0:58c3d014a4e7	1722	#endif /* PPP_SUPPORT */
slowness	0:58c3d014a4e7	1723
slowness	0:58c3d014a4e7	1724	/*
slowness	0:58c3d014a4e7	1725	--------------------------------------
slowness	0:58c3d014a4e7	1726	---------- Checksum options ----------
slowness	0:58c3d014a4e7	1727	--------------------------------------
slowness	0:58c3d014a4e7	1728	*/
slowness	0:58c3d014a4e7	1729	/**
slowness	0:58c3d014a4e7	1730	* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.
slowness	0:58c3d014a4e7	1731	*/
slowness	0:58c3d014a4e7	1732	#ifndef CHECKSUM_GEN_IP
slowness	0:58c3d014a4e7	1733	#define CHECKSUM_GEN_IP 1
slowness	0:58c3d014a4e7	1734	#endif
slowness	0:58c3d014a4e7	1735
slowness	0:58c3d014a4e7	1736	/**
slowness	0:58c3d014a4e7	1737	* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.
slowness	0:58c3d014a4e7	1738	*/
slowness	0:58c3d014a4e7	1739	#ifndef CHECKSUM_GEN_UDP
slowness	0:58c3d014a4e7	1740	#define CHECKSUM_GEN_UDP 1
slowness	0:58c3d014a4e7	1741	#endif
slowness	0:58c3d014a4e7	1742
slowness	0:58c3d014a4e7	1743	/**
slowness	0:58c3d014a4e7	1744	* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.
slowness	0:58c3d014a4e7	1745	*/
slowness	0:58c3d014a4e7	1746	#ifndef CHECKSUM_GEN_TCP
slowness	0:58c3d014a4e7	1747	#define CHECKSUM_GEN_TCP 1
slowness	0:58c3d014a4e7	1748	#endif
slowness	0:58c3d014a4e7	1749
slowness	0:58c3d014a4e7	1750	/**
slowness	0:58c3d014a4e7	1751	* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
slowness	0:58c3d014a4e7	1752	*/
slowness	0:58c3d014a4e7	1753	#ifndef CHECKSUM_CHECK_IP
slowness	0:58c3d014a4e7	1754	#define CHECKSUM_CHECK_IP 1
slowness	0:58c3d014a4e7	1755	#endif
slowness	0:58c3d014a4e7	1756
slowness	0:58c3d014a4e7	1757	/**
slowness	0:58c3d014a4e7	1758	* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.
slowness	0:58c3d014a4e7	1759	*/
slowness	0:58c3d014a4e7	1760	#ifndef CHECKSUM_CHECK_UDP
slowness	0:58c3d014a4e7	1761	#define CHECKSUM_CHECK_UDP 1
slowness	0:58c3d014a4e7	1762	#endif
slowness	0:58c3d014a4e7	1763
slowness	0:58c3d014a4e7	1764	/**
slowness	0:58c3d014a4e7	1765	* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.
slowness	0:58c3d014a4e7	1766	*/
slowness	0:58c3d014a4e7	1767	#ifndef CHECKSUM_CHECK_TCP
slowness	0:58c3d014a4e7	1768	#define CHECKSUM_CHECK_TCP 1
slowness	0:58c3d014a4e7	1769	#endif
slowness	0:58c3d014a4e7	1770
slowness	0:58c3d014a4e7	1771	/**
slowness	0:58c3d014a4e7	1772	* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from
slowness	0:58c3d014a4e7	1773	* application buffers to pbufs.
slowness	0:58c3d014a4e7	1774	*/
slowness	0:58c3d014a4e7	1775	#ifndef LWIP_CHECKSUM_ON_COPY
slowness	0:58c3d014a4e7	1776	#define LWIP_CHECKSUM_ON_COPY 0
slowness	0:58c3d014a4e7	1777	#endif
slowness	0:58c3d014a4e7	1778
slowness	0:58c3d014a4e7	1779	/*
slowness	0:58c3d014a4e7	1780	---------------------------------------
slowness	0:58c3d014a4e7	1781	---------- Debugging options ----------
slowness	0:58c3d014a4e7	1782	---------------------------------------
slowness	0:58c3d014a4e7	1783	*/
slowness	0:58c3d014a4e7	1784	/**
slowness	0:58c3d014a4e7	1785	* LWIP_DBG_MIN_LEVEL: After masking, the value of the debug is
slowness	0:58c3d014a4e7	1786	* compared against this value. If it is smaller, then debugging
slowness	0:58c3d014a4e7	1787	* messages are written.
slowness	0:58c3d014a4e7	1788	*/
slowness	0:58c3d014a4e7	1789	#ifndef LWIP_DBG_MIN_LEVEL
slowness	0:58c3d014a4e7	1790	#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
slowness	0:58c3d014a4e7	1791	#endif
slowness	0:58c3d014a4e7	1792
slowness	0:58c3d014a4e7	1793	/**
slowness	0:58c3d014a4e7	1794	* LWIP_DBG_TYPES_ON: A mask that can be used to globally enable/disable
slowness	0:58c3d014a4e7	1795	* debug messages of certain types.
slowness	0:58c3d014a4e7	1796	*/
slowness	0:58c3d014a4e7	1797	#ifndef LWIP_DBG_TYPES_ON
slowness	0:58c3d014a4e7	1798	#define LWIP_DBG_TYPES_ON LWIP_DBG_ON
slowness	0:58c3d014a4e7	1799	#endif
slowness	0:58c3d014a4e7	1800
slowness	0:58c3d014a4e7	1801	/**
slowness	0:58c3d014a4e7	1802	* ETHARP_DEBUG: Enable debugging in etharp.c.
slowness	0:58c3d014a4e7	1803	*/
slowness	0:58c3d014a4e7	1804	#ifndef ETHARP_DEBUG
slowness	0:58c3d014a4e7	1805	#define ETHARP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1806	#endif
slowness	0:58c3d014a4e7	1807
slowness	0:58c3d014a4e7	1808	/**
slowness	0:58c3d014a4e7	1809	* NETIF_DEBUG: Enable debugging in netif.c.
slowness	0:58c3d014a4e7	1810	*/
slowness	0:58c3d014a4e7	1811	#ifndef NETIF_DEBUG
slowness	0:58c3d014a4e7	1812	#define NETIF_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1813	#endif
slowness	0:58c3d014a4e7	1814
slowness	0:58c3d014a4e7	1815	/**
slowness	0:58c3d014a4e7	1816	* PBUF_DEBUG: Enable debugging in pbuf.c.
slowness	0:58c3d014a4e7	1817	*/
slowness	0:58c3d014a4e7	1818	#ifndef PBUF_DEBUG
slowness	0:58c3d014a4e7	1819	#define PBUF_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1820	#endif
slowness	0:58c3d014a4e7	1821
slowness	0:58c3d014a4e7	1822	/**
slowness	0:58c3d014a4e7	1823	* API_LIB_DEBUG: Enable debugging in api_lib.c.
slowness	0:58c3d014a4e7	1824	*/
slowness	0:58c3d014a4e7	1825	#ifndef API_LIB_DEBUG
slowness	0:58c3d014a4e7	1826	#define API_LIB_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1827	#endif
slowness	0:58c3d014a4e7	1828
slowness	0:58c3d014a4e7	1829	/**
slowness	0:58c3d014a4e7	1830	* API_MSG_DEBUG: Enable debugging in api_msg.c.
slowness	0:58c3d014a4e7	1831	*/
slowness	0:58c3d014a4e7	1832	#ifndef API_MSG_DEBUG
slowness	0:58c3d014a4e7	1833	#define API_MSG_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1834	#endif
slowness	0:58c3d014a4e7	1835
slowness	0:58c3d014a4e7	1836	/**
slowness	0:58c3d014a4e7	1837	* SOCKETS_DEBUG: Enable debugging in sockets.c.
slowness	0:58c3d014a4e7	1838	*/
slowness	0:58c3d014a4e7	1839	#ifndef SOCKETS_DEBUG
slowness	0:58c3d014a4e7	1840	#define SOCKETS_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1841	#endif
slowness	0:58c3d014a4e7	1842
slowness	0:58c3d014a4e7	1843	/**
slowness	0:58c3d014a4e7	1844	* ICMP_DEBUG: Enable debugging in icmp.c.
slowness	0:58c3d014a4e7	1845	*/
slowness	0:58c3d014a4e7	1846	#ifndef ICMP_DEBUG
slowness	0:58c3d014a4e7	1847	#define ICMP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1848	#endif
slowness	0:58c3d014a4e7	1849
slowness	0:58c3d014a4e7	1850	/**
slowness	0:58c3d014a4e7	1851	* IGMP_DEBUG: Enable debugging in igmp.c.
slowness	0:58c3d014a4e7	1852	*/
slowness	0:58c3d014a4e7	1853	#ifndef IGMP_DEBUG
slowness	0:58c3d014a4e7	1854	#define IGMP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1855	#endif
slowness	0:58c3d014a4e7	1856
slowness	0:58c3d014a4e7	1857	/**
slowness	0:58c3d014a4e7	1858	* INET_DEBUG: Enable debugging in inet.c.
slowness	0:58c3d014a4e7	1859	*/
slowness	0:58c3d014a4e7	1860	#ifndef INET_DEBUG
slowness	0:58c3d014a4e7	1861	#define INET_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1862	#endif
slowness	0:58c3d014a4e7	1863
slowness	0:58c3d014a4e7	1864	/**
slowness	0:58c3d014a4e7	1865	* IP_DEBUG: Enable debugging for IP.
slowness	0:58c3d014a4e7	1866	*/
slowness	0:58c3d014a4e7	1867	#ifndef IP_DEBUG
slowness	0:58c3d014a4e7	1868	#define IP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1869	#endif
slowness	0:58c3d014a4e7	1870
slowness	0:58c3d014a4e7	1871	/**
slowness	0:58c3d014a4e7	1872	* IP_REASS_DEBUG: Enable debugging in ip_frag.c for both frag & reass.
slowness	0:58c3d014a4e7	1873	*/
slowness	0:58c3d014a4e7	1874	#ifndef IP_REASS_DEBUG
slowness	0:58c3d014a4e7	1875	#define IP_REASS_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1876	#endif
slowness	0:58c3d014a4e7	1877
slowness	0:58c3d014a4e7	1878	/**
slowness	0:58c3d014a4e7	1879	* RAW_DEBUG: Enable debugging in raw.c.
slowness	0:58c3d014a4e7	1880	*/
slowness	0:58c3d014a4e7	1881	#ifndef RAW_DEBUG
slowness	0:58c3d014a4e7	1882	#define RAW_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1883	#endif
slowness	0:58c3d014a4e7	1884
slowness	0:58c3d014a4e7	1885	/**
slowness	0:58c3d014a4e7	1886	* MEM_DEBUG: Enable debugging in mem.c.
slowness	0:58c3d014a4e7	1887	*/
slowness	0:58c3d014a4e7	1888	#ifndef MEM_DEBUG
slowness	0:58c3d014a4e7	1889	#define MEM_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1890	#endif
slowness	0:58c3d014a4e7	1891
slowness	0:58c3d014a4e7	1892	/**
slowness	0:58c3d014a4e7	1893	* MEMP_DEBUG: Enable debugging in memp.c.
slowness	0:58c3d014a4e7	1894	*/
slowness	0:58c3d014a4e7	1895	#ifndef MEMP_DEBUG
slowness	0:58c3d014a4e7	1896	#define MEMP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1897	#endif
slowness	0:58c3d014a4e7	1898
slowness	0:58c3d014a4e7	1899	/**
slowness	0:58c3d014a4e7	1900	* SYS_DEBUG: Enable debugging in sys.c.
slowness	0:58c3d014a4e7	1901	*/
slowness	0:58c3d014a4e7	1902	#ifndef SYS_DEBUG
slowness	0:58c3d014a4e7	1903	#define SYS_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1904	#endif
slowness	0:58c3d014a4e7	1905
slowness	0:58c3d014a4e7	1906	/**
slowness	0:58c3d014a4e7	1907	* TIMERS_DEBUG: Enable debugging in timers.c.
slowness	0:58c3d014a4e7	1908	*/
slowness	0:58c3d014a4e7	1909	#ifndef TIMERS_DEBUG
slowness	0:58c3d014a4e7	1910	#define TIMERS_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1911	#endif
slowness	0:58c3d014a4e7	1912
slowness	0:58c3d014a4e7	1913	/**
slowness	0:58c3d014a4e7	1914	* TCP_DEBUG: Enable debugging for TCP.
slowness	0:58c3d014a4e7	1915	*/
slowness	0:58c3d014a4e7	1916	#ifndef TCP_DEBUG
slowness	0:58c3d014a4e7	1917	#define TCP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1918	#endif
slowness	0:58c3d014a4e7	1919
slowness	0:58c3d014a4e7	1920	/**
slowness	0:58c3d014a4e7	1921	* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
slowness	0:58c3d014a4e7	1922	*/
slowness	0:58c3d014a4e7	1923	#ifndef TCP_INPUT_DEBUG
slowness	0:58c3d014a4e7	1924	#define TCP_INPUT_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1925	#endif
slowness	0:58c3d014a4e7	1926
slowness	0:58c3d014a4e7	1927	/**
slowness	0:58c3d014a4e7	1928	* TCP_FR_DEBUG: Enable debugging in tcp_in.c for fast retransmit.
slowness	0:58c3d014a4e7	1929	*/
slowness	0:58c3d014a4e7	1930	#ifndef TCP_FR_DEBUG
slowness	0:58c3d014a4e7	1931	#define TCP_FR_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1932	#endif
slowness	0:58c3d014a4e7	1933
slowness	0:58c3d014a4e7	1934	/**
slowness	0:58c3d014a4e7	1935	* TCP_RTO_DEBUG: Enable debugging in TCP for retransmit
slowness	0:58c3d014a4e7	1936	* timeout.
slowness	0:58c3d014a4e7	1937	*/
slowness	0:58c3d014a4e7	1938	#ifndef TCP_RTO_DEBUG
slowness	0:58c3d014a4e7	1939	#define TCP_RTO_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1940	#endif
slowness	0:58c3d014a4e7	1941
slowness	0:58c3d014a4e7	1942	/**
slowness	0:58c3d014a4e7	1943	* TCP_CWND_DEBUG: Enable debugging for TCP congestion window.
slowness	0:58c3d014a4e7	1944	*/
slowness	0:58c3d014a4e7	1945	#ifndef TCP_CWND_DEBUG
slowness	0:58c3d014a4e7	1946	#define TCP_CWND_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1947	#endif
slowness	0:58c3d014a4e7	1948
slowness	0:58c3d014a4e7	1949	/**
slowness	0:58c3d014a4e7	1950	* TCP_WND_DEBUG: Enable debugging in tcp_in.c for window updating.
slowness	0:58c3d014a4e7	1951	*/
slowness	0:58c3d014a4e7	1952	#ifndef TCP_WND_DEBUG
slowness	0:58c3d014a4e7	1953	#define TCP_WND_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1954	#endif
slowness	0:58c3d014a4e7	1955
slowness	0:58c3d014a4e7	1956	/**
slowness	0:58c3d014a4e7	1957	* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
slowness	0:58c3d014a4e7	1958	*/
slowness	0:58c3d014a4e7	1959	#ifndef TCP_OUTPUT_DEBUG
slowness	0:58c3d014a4e7	1960	#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1961	#endif
slowness	0:58c3d014a4e7	1962
slowness	0:58c3d014a4e7	1963	/**
slowness	0:58c3d014a4e7	1964	* TCP_RST_DEBUG: Enable debugging for TCP with the RST message.
slowness	0:58c3d014a4e7	1965	*/
slowness	0:58c3d014a4e7	1966	#ifndef TCP_RST_DEBUG
slowness	0:58c3d014a4e7	1967	#define TCP_RST_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1968	#endif
slowness	0:58c3d014a4e7	1969
slowness	0:58c3d014a4e7	1970	/**
slowness	0:58c3d014a4e7	1971	* TCP_QLEN_DEBUG: Enable debugging for TCP queue lengths.
slowness	0:58c3d014a4e7	1972	*/
slowness	0:58c3d014a4e7	1973	#ifndef TCP_QLEN_DEBUG
slowness	0:58c3d014a4e7	1974	#define TCP_QLEN_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1975	#endif
slowness	0:58c3d014a4e7	1976
slowness	0:58c3d014a4e7	1977	/**
slowness	0:58c3d014a4e7	1978	* UDP_DEBUG: Enable debugging in UDP.
slowness	0:58c3d014a4e7	1979	*/
slowness	0:58c3d014a4e7	1980	#ifndef UDP_DEBUG
slowness	0:58c3d014a4e7	1981	#define UDP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1982	#endif
slowness	0:58c3d014a4e7	1983
slowness	0:58c3d014a4e7	1984	/**
slowness	0:58c3d014a4e7	1985	* TCPIP_DEBUG: Enable debugging in tcpip.c.
slowness	0:58c3d014a4e7	1986	*/
slowness	0:58c3d014a4e7	1987	#ifndef TCPIP_DEBUG
slowness	0:58c3d014a4e7	1988	#define TCPIP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1989	#endif
slowness	0:58c3d014a4e7	1990
slowness	0:58c3d014a4e7	1991	/**
slowness	0:58c3d014a4e7	1992	* PPP_DEBUG: Enable debugging for PPP.
slowness	0:58c3d014a4e7	1993	*/
slowness	0:58c3d014a4e7	1994	#ifndef PPP_DEBUG
slowness	0:58c3d014a4e7	1995	#define PPP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	1996	#endif
slowness	0:58c3d014a4e7	1997
slowness	0:58c3d014a4e7	1998	/**
slowness	0:58c3d014a4e7	1999	* SLIP_DEBUG: Enable debugging in slipif.c.
slowness	0:58c3d014a4e7	2000	*/
slowness	0:58c3d014a4e7	2001	#ifndef SLIP_DEBUG
slowness	0:58c3d014a4e7	2002	#define SLIP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	2003	#endif
slowness	0:58c3d014a4e7	2004
slowness	0:58c3d014a4e7	2005	/**
slowness	0:58c3d014a4e7	2006	* DHCP_DEBUG: Enable debugging in dhcp.c.
slowness	0:58c3d014a4e7	2007	*/
slowness	0:58c3d014a4e7	2008	#ifndef DHCP_DEBUG
slowness	0:58c3d014a4e7	2009	#define DHCP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	2010	#endif
slowness	0:58c3d014a4e7	2011
slowness	0:58c3d014a4e7	2012	/**
slowness	0:58c3d014a4e7	2013	* AUTOIP_DEBUG: Enable debugging in autoip.c.
slowness	0:58c3d014a4e7	2014	*/
slowness	0:58c3d014a4e7	2015	#ifndef AUTOIP_DEBUG
slowness	0:58c3d014a4e7	2016	#define AUTOIP_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	2017	#endif
slowness	0:58c3d014a4e7	2018
slowness	0:58c3d014a4e7	2019	/**
slowness	0:58c3d014a4e7	2020	* SNMP_MSG_DEBUG: Enable debugging for SNMP messages.
slowness	0:58c3d014a4e7	2021	*/
slowness	0:58c3d014a4e7	2022	#ifndef SNMP_MSG_DEBUG
slowness	0:58c3d014a4e7	2023	#define SNMP_MSG_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	2024	#endif
slowness	0:58c3d014a4e7	2025
slowness	0:58c3d014a4e7	2026	/**
slowness	0:58c3d014a4e7	2027	* SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs.
slowness	0:58c3d014a4e7	2028	*/
slowness	0:58c3d014a4e7	2029	#ifndef SNMP_MIB_DEBUG
slowness	0:58c3d014a4e7	2030	#define SNMP_MIB_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	2031	#endif
slowness	0:58c3d014a4e7	2032
slowness	0:58c3d014a4e7	2033	/**
slowness	0:58c3d014a4e7	2034	* DNS_DEBUG: Enable debugging for DNS.
slowness	0:58c3d014a4e7	2035	*/
slowness	0:58c3d014a4e7	2036	#ifndef DNS_DEBUG
slowness	0:58c3d014a4e7	2037	#define DNS_DEBUG LWIP_DBG_OFF
slowness	0:58c3d014a4e7	2038	#endif
slowness	0:58c3d014a4e7	2039
slowness	0:58c3d014a4e7	2040	#endif /* __LWIP_OPT_H__ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	06 Sep 2011
Imports:	112
Forks:	0
Commits:	1
Dependents:	1
Dependencies:	1
Followers:	2

EthernetNetIf/LPC1768/lwip/include/lwip/opt.h@0:58c3d014a4e7, 2011-09-06 (annotated)

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