/* * Copyright (c) 2001, Swedish Institute of Computer Science. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels * * $Id: lwipopts.h,v 1.2 2007/09/07 23:28:54 fbernon Exp $ */ #ifndef __LWIPOPTS_H__ #define __LWIPOPTS_H__ #define NO_SYS 1 #define LWIP_SOCKET 0 #define LWIP_NETCONN 0 #define LWIP_RAW 1 #define LWIP_ARP 1 // for TI C6000 DSP target, struct align.... //------------------------------------------------ #define ETH_PAD_SIZE 2 //------------------------------------------------ //------------------------------------------------ /* Critical Region Protection */ //------------------------------------------------ /** SYS_LIGHTWEIGHT_PROT * define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection * for certain critical regions during buffer allocation, deallocation and memory * allocation and deallocation. */ // #define SYS_LIGHTWEIGHT_PROT 1 //---------------------------------------------------------------------- /* ---------- Memory options ---------- */ //---------------------------------------------------------------------- /* MEM_ALIGNMENT: should be set to the alignment of the CPU for which lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2 byte alignment -> define MEM_ALIGNMENT to 2. */ #define MEM_ALIGNMENT 4 /* MEM_SIZE: the size of the heap memory. If the application will send a lot of data that needs to be copied, this should be set high. */ // #define MEM_SIZE 130000 //#define MEM_SIZE 2000 #define MEM_SIZE 400000 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application sends a lot of data out of ROM (or other static memory), this should be set high. */ #define MEMP_NUM_PBUF 4096 //#define MEMP_NUM_PBUF 20 // #define MEMP_NUM_PBUF 3 /* Number of raw connection PCBs */ // #define MEMP_NUM_RAW_PCB 8 //#define MEMP_NUM_RAW_PCB 1 #define MEMP_NUM_RAW_PCB 2 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One per active UDP "connection". */ // #define MEMP_NUM_UDP_PCB 16 #define MEMP_NUM_UDP_PCB 2 /* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections. */ // #define MEMP_NUM_TCP_PCB 8 //#define MEMP_NUM_TCP_PCB 1 #define MEMP_NUM_TCP_PCB 2 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections. */ // #define MEMP_NUM_TCP_PCB_LISTEN 4 #define MEMP_NUM_TCP_PCB_LISTEN 1 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. */ #define MEMP_NUM_TCP_SEG 256 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */ #define MEMP_NUM_SYS_TIMEOUT 20 //---------------------------------------------------------------------- /* The following four are used only with the sequential API and can be set to 0 if the application only will use the raw API. */ //---------------------------------------------------------------------- /* MEMP_NUM_NETBUF: the number of struct netbufs. */ // #define MEMP_NUM_NETBUF 32 #define MEMP_NUM_NETBUF 0 /* MEMP_NUM_NETCONN: the number of struct netconns. */ // #define MEMP_NUM_NETCONN 32 #define MEMP_NUM_NETCONN 0 /* MEMP_NUM_TCPIP_MSG: the number of struct tcpip_msg, which is used for sequential API communication and incoming packets. Used in src/api/tcpip.c. */ // #define MEMP_NUM_TCPIP_MSG_API 32 // #define MEMP_NUM_TCPIP_MSG_INPKT 32 #define MEMP_NUM_TCPIP_MSG_API 0 #define MEMP_NUM_TCPIP_MSG_INPKT 0 //---------------------------------------------------------------------- /* ---------- Pbuf options ---------- */ //---------------------------------------------------------------------- /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */ // #define PBUF_POOL_SIZE 20 // #define PBUF_POOL_SIZE 32 #define PBUF_POOL_SIZE 32 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */ #define PBUF_POOL_BUFSIZE 2048 //---------------------------------------------------------------------- /* ---------- ARP options ---------- */ //---------------------------------------------------------------------- /** Number of active hardware address, IP address pairs cached */ #define ARP_TABLE_SIZE 8 #define ETHARP_TRUST_IP_MAC 1 /** * If enabled, outgoing packets are queued during hardware address * resolution. * * This feature has not stabilized yet. Single-packet queueing is * believed to be stable, multi-packet queueing is believed to * clash with the TCP segment queueing. * * As multi-packet-queueing is currently disabled, enabling this * _should_ work, but we need your testing feedback on lwip-users. * */ #define ARP_QUEUEING 0 // if TCP was used, must disable this in v1.1.0 //millin //---------------------------------------------------------------------- /* ---------- IP options ---------- */ //---------------------------------------------------------------------- /* Define IP_FORWARD to 1 if you wish to have the ability to forward IP packets across network interfaces. If you are going to run lwIP on a device with only one network interface, define this to 0. */ #define IP_FORWARD 0 /* If defined to 1, IP options are allowed (but not parsed). If defined to 0, all packets with IP options are dropped. */ #define IP_OPTIONS 0 /** IP reassembly and segmentation. Even if they both deal with IP * fragments, note that these are orthogonal, one dealing with incoming * packets, the other with outgoing packets */ /** Reassemble incoming fragmented IP packets */ #define IP_REASSEMBLY 0 /** Fragment outgoing IP packets if their size exceeds MTU */ #define IP_FRAG 0 #define CHECKSUM_CHECK_IP 1 //---------------------------------------------------------------------- /* ---------- DHCP options ---------- */ //---------------------------------------------------------------------- /* Define LWIP_DHCP to 1 if you want DHCP configuration of interfaces. DHCP is not implemented in lwIP 0.5.1, however, so turning this on does currently not work. */ #define LWIP_DHCP 1 /* 1 if you want to do an ARP check on the offered address (recommended). */ #define DHCP_DOES_ARP_CHECK 1 // AUTOIP Options : 169.254.x.x #define LWIP_AUTOIP 1 #define LWIP_DHCP_AUTOIP_COOP 1 #define LWIP_NETIF_LINK_CALLBACK 1 #define LWIP_NETIF_STATUS_CALLBACK 1 //---------------------------------------------------------------------- /* ---------- UDP options ---------- */ //---------------------------------------------------------------------- #define LWIP_UDP 1 #define CHECKSUM_CHECK_UDP 1 //---------------------------------------------------------------------- /* ---------- TCP options ---------- */ //---------------------------------------------------------------------- #define LWIP_TCP 1 /* TCP receive window. */ // #define TCP_WND 65535 #define TCP_WND 10240 /* Maximum number of retransmissions of data segments. */ #define TCP_MAXRTX 4 /* Maximum number of retransmissions of SYN segments. */ #define TCP_SYNMAXRTX 4 /* Controls if TCP should queue segments that arrive out of order. Define to 0 if your device is low on memory. */ #define TCP_QUEUE_OOSEQ 1 /* TCP Maximum segment size. */ // original 1460 assuming 1514 frame size. New one: 8970 // #define TCP_MSS 8970 // #define TCP_MSS 1460 // #define TCP_MSS 4610 #define TCP_MSS 8970 // #define TCP_MSS 512 /* TCP sender buffer space (bytes). */ #define TCP_SND_BUF 65535 // #define TCP_SND_BUF 4000 #define TCP_SND_QUEUELEN 160 //---------------------------------------------------------------------- /* ---------- Other options ---------- */ //---------------------------------------------------------------------- /* Support loop interface (127.0.0.1) */ #define LWIP_HAVE_LOOPIF 0 #define LWIP_COMPAT_SOCKETS 0 // for uC/OS-II port on TI DSP #define TCPIP_THREAD_PRIO 5 //millin //#define SLIPIF_THREAD_PRIO 1 //#define PPP_THREAD_PRIO 1 //---------------------------------------------------------------------- /* ---------- Socket Options ---------- */ //---------------------------------------------------------------------- /* Enable SO_REUSEADDR and SO_REUSEPORT options */ #define SO_REUSE 0 //---------------------------------------------------------------------- /* ---------- Statistics options ---------- */ //---------------------------------------------------------------------- #define STATS 0 #if LWIP_STATS #define LWIP_STATS_DISPLAY 1 #define LINK_STATS 1 #define IP_STATS 1 #define IPFRAG_STATS 1 #define ICMP_STATS 1 #define UDP_STATS 1 #define TCP_STATS 1 #define MEM_STATS 1 #define MEMP_STATS 1 #define PBUF_STATS 1 #define SYS_STATS 1 #endif /* STATS */ //---------------------------------------------------------------------- /* ------------if you need to do debug-------------*/ //---------------------------------------------------------------------- /* define LWIP_DEBUG in compiler and following... */ #define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_WARNING //LWIP_DBG_LEVEL_WARNING LWIP_DBG_LEVEL_SERIOUS LWIP_DBG_LEVEL_SEVERE //LWIP_DBG_TRACE | LWIP_DBG_STATE |LWIP_DBG_FRESH | LWIP_DBG_HALT #define LWIP_DBG_TYPES_ON LWIP_DBG_ON | LWIP_DBG_TRACE /* Then, define debug class in opt.h * --------------------------------------------------*/ // #define MEMP_OVERFLOW_CHECK 2 #define ETHARP_DEBUG LWIP_DBG_OFF #define NETIF_DEBUG LWIP_DBG_OFF #define PBUF_DEBUG LWIP_DBG_TRACE #define API_LIB_DEBUG LWIP_DBG_OFF #define API_MSG_DEBUG LWIP_DBG_OFF #define SOCKETS_DEBUG LWIP_DBG_OFF #define ICMP_DEBUG LWIP_DBG_OFF #define INET_DEBUG LWIP_DBG_OFF #define IP_DEBUG LWIP_DBG_OFF #define IP_REASS_DEBUG LWIP_DBG_OFF #define RAW_DEBUG LWIP_DBG_OFF #define MEM_DEBUG LWIP_DBG_ON #define MEMP_DEBUG LWIP_DBG_OFF #define SYS_DEBUG LWIP_DBG_OFF #define TCP_DEBUG LWIP_DBG_OFF #define TCP_INPUT_DEBUG LWIP_DBG_OFF #define TCP_FR_DEBUG LWIP_DBG_OFF #define TCP_RTO_DEBUG LWIP_DBG_OFF #define TCP_CWND_DEBUG LWIP_DBG_OFF #define TCP_WND_DEBUG LWIP_DBG_OFF #define TCP_OUTPUT_DEBUG LWIP_DBG_ON #define TCP_RST_DEBUG LWIP_DBG_OFF #define TCP_QLEN_DEBUG LWIP_DBG_OFF #define UDP_DEBUG LWIP_DBG_OFF #define TCPIP_DEBUG LWIP_DBG_OFF #define PPP_DEBUG LWIP_DBG_OFF #define SLIP_DEBUG LWIP_DBG_OFF #define DHCP_DEBUG LWIP_DBG_OFF #define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 1 /* void check_memcpy(void *dst,const void *src,unsigned len); #define MEMCPY(dst,src,len) check_memcpy(dst,src,len) #define SMEMCPY(dst,src,len) check_memcpy(dst,src,len) #define PROT_BEGIN 0x10846C70 #define PROT_END 0x1084CB34 */ #ifdef MEM_LOG_ACTIVITY extern void add_log_operation(unsigned type, unsigned value1, unsigned value2, unsigned optional1, unsigned optional2); extern void advance_operation_log(); extern void overwrite_log_operation(unsigned type, unsigned value1, unsigned value2, unsigned optional1, unsigned optional2); #endif #endif /* __LWIPOPTS_H__ */