/* * Copyright (c) 2001-2003 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 * */ #ifndef __LWIPOPTS_H__ #define __LWIPOPTS_H__ /** * Loopback demo related options. */ #define LWIP_NETIF_LOOPBACK 1 #define LWIP_HAVE_LOOPIF 1 #define LWIP_NETIF_LOOPBACK_MULTITHREADING 1 #define LWIP_LOOPBACK_MAX_PBUFS 8 #define TCPIP_THREAD_NAME "tcp/ip" #define TCPIP_THREAD_STACKSIZE 3072 #define TCPIP_THREAD_PRIO 7 #define DEFAULT_THREAD_STACKSIZE 200 #define DEFAULT_THREAD_PRIO 1 /* Disable lwIP asserts */ #define LWIP_NOASSERT 1 #define LWIP_DEBUG 0 #define LWIP_DEBUG_TRACE 0 #define SOCKETS_DEBUG LWIP_DBG_OFF // | LWIP_DBG_MASK_LEVEL #define IP_DEBUG LWIP_DBG_OFF #define ETHARP_DEBUG LWIP_DBG_OFF #define NETIF_DEBUG LWIP_DBG_OFF #define PBUF_DEBUG LWIP_DBG_OFF #define MEMP_DEBUG LWIP_DBG_OFF #define API_LIB_DEBUG LWIP_DBG_OFF #define API_MSG_DEBUG LWIP_DBG_OFF #define ICMP_DEBUG LWIP_DBG_OFF #define IGMP_DEBUG LWIP_DBG_OFF #define INET_DEBUG LWIP_DBG_OFF #define IP_REASS_DEBUG LWIP_DBG_OFF #define RAW_DEBUG LWIP_DBG_OFF #define MEM_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_OFF #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 AUTOIP_DEBUG LWIP_DBG_OFF #define SNMP_MSG_DEBUG LWIP_DBG_OFF #define SNMP_MIB_DEBUG LWIP_DBG_OFF #define DNS_DEBUG LWIP_DBG_OFF //#define LWIP_COMPAT_MUTEX 1 /** * SYS_LIGHTWEIGHT_PROT==1: 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 * 4 byte alignment -> #define MEM_ALIGNMENT 4 * 2 byte alignment -> #define MEM_ALIGNMENT 2 */ #define MEM_ALIGNMENT 4 #define MAX_SOCKETS_TCP 12 #define MAX_LISTENING_SOCKETS_TCP 4 #define MAX_SOCKETS_UDP 22 #define TCP_SND_BUF_COUNT 5 /* Value of TCP_SND_BUF_COUNT denotes the number of buffers and is set by * CONFIG option available in the SDK */ /* Buffer size needed for TCP: Max. number of TCP sockets * Size of pbuf * * Max. number of TCP sender buffers per socket * * Listening sockets for TCP servers do not require the same amount buffer * space. Hence do not consider these sockets for memory computation */ #define TCP_MEM_SIZE (MAX_SOCKETS_TCP * \ PBUF_POOL_BUFSIZE * (TCP_SND_BUF/TCP_MSS)) /* Buffer size needed for UDP: Max. number of UDP sockets * Size of pbuf */ #define UDP_MEM_SIZE (MAX_SOCKETS_UDP * PBUF_POOL_BUFSIZE) /** * 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 (32*1024) /* ------------------------------------------------ ---------- Internal Memory Pool Sizes ---------- ------------------------------------------------ */ /** * MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF). * If the application sends a lot of data out of ROM (or other static memory), * this should be set high. */ #define MEMP_NUM_PBUF 10 /** * MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections. * (requires the LWIP_TCP option) */ #define MEMP_NUM_TCP_PCB MAX_SOCKETS_TCP #define MEMP_NUM_TCP_PCB_LISTEN MAX_LISTENING_SOCKETS_TCP /** * MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. * (requires the LWIP_TCP option) */ //#define MEMP_NUM_TCP_SEG 12 /** * MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used * for incoming packets. * (only needed if you use tcpip.c) */ #define MEMP_NUM_TCPIP_MSG_INPKT 16 #define TCPIP_MBOX_SIZE 16 /** * MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. * (requires NO_SYS==0) */ #define MEMP_NUM_SYS_TIMEOUT 12 /** * MEMP_NUM_NETBUF: the number of struct netbufs. * (only needed if you use the sequential API, like api_lib.c) */ #define MEMP_NUM_NETBUF 16 /** * MEMP_NUM_NETCONN: the number of struct netconns. * (only needed if you use the sequential API, like api_lib.c) * * This number corresponds to the maximum number of active sockets at any * given point in time. This number must be sum of max. TCP sockets, max. TCP * sockets used for listening, and max. number of UDP sockets */ #define MEMP_NUM_NETCONN (MAX_SOCKETS_TCP + \ MAX_LISTENING_SOCKETS_TCP + MAX_SOCKETS_UDP) /** * PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */ #define PBUF_POOL_SIZE 10 /* ---------------------------------- ---------- Pbuf options ---------- ---------------------------------- */ /** * PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is * designed to accomodate single full size TCP frame in one pbuf, including * TCP_MSS, IP header, and link header. */ #define PBUF_POOL_BUFSIZE 1580 /* --------------------------------- ---------- RAW options ---------- --------------------------------- */ /** * LWIP_RAW==1: Enable application layer to hook into the IP layer itself. */ #define LWIP_RAW 1 #define LWIP_IPV6 0 /* Enable IPv4 Auto IP */ #ifdef CONFIG_AUTOIP #define LWIP_AUTOIP 1 #define LWIP_DHCP_AUTOIP_COOP 1 #define LWIP_DHCP_AUTOIP_COOP_TRIES 5 #endif /* ------------------------------------ ---------- Socket options ---------- ------------------------------------ */ /** * LWIP_SOCKET==1: Enable Socket API (require to use sockets.c) */ #define LWIP_SOCKET 1 #define LWIP_NETIF_API 1 /** * LWIP_RECV_CB==1: Enable callback when a socket receives data. */ #define LWIP_RECV_CB 1 /** * SO_REUSE==1: Enable SO_REUSEADDR option. */ #define SO_REUSE 1 #define SO_REUSE_RXTOALL 1 /** * Enable TCP_KEEPALIVE */ #define LWIP_TCP_KEEPALIVE 1 /* ---------------------------------------- ---------- Statistics options ---------- ---------------------------------------- */ /** * LWIP_STATS==1: Enable statistics collection in lwip_stats. */ #define LWIP_STATS 0 /** * LWIP_STATS_DISPLAY==1: Compile in the statistics output functions. */ #define LWIP_STATS_DISPLAY 0 /* ---------------------------------- ---------- DHCP options ---------- ---------------------------------- */ /** * LWIP_DHCP==1: Enable DHCP module. */ #define LWIP_DHCP 1 #define LWIP_NETIF_STATUS_CALLBACK 1 /** * DNS related options, revisit later to fine tune. */ #define LWIP_DNS 1 #define DNS_TABLE_SIZE 2 // number of table entries, default 4 //#define DNS_MAX_NAME_LENGTH 64 // max. name length, default 256 #define DNS_MAX_SERVERS 2 // number of DNS servers, default 2 #define DNS_DOES_NAME_CHECK 1 // compare received name with given,def 0 #define DNS_MSG_SIZE 512 #define MDNS_MSG_SIZE 512 #define MDNS_TABLE_SIZE 1 // number of mDNS table entries #define MDNS_MAX_SERVERS 1 // number of mDNS multicast addresses /* TODO: Number of active UDP PCBs is equal to number of active UDP sockets plus * two. Need to find the users of these 2 PCBs */ #define MEMP_NUM_UDP_PCB (MAX_SOCKETS_UDP + 2) /* NOTE: some times the socket() call for SOCK_DGRAM might fail if you dont * have enough MEMP_NUM_UDP_PCB */ /* ---------------------------------- ---------- IGMP options ---------- ---------------------------------- */ /** * LWIP_IGMP==1: Turn on IGMP module. */ #define LWIP_IGMP 1 /** * LWIP_SO_SNDTIMEO==1: Enable send timeout for sockets/netconns and * SO_SNDTIMEO processing. */ #define LWIP_SO_SNDTIMEO 1 /** * LWIP_SO_RCVTIMEO==1: Enable receive timeout for sockets/netconns and * SO_RCVTIMEO processing. */ #define LWIP_SO_RCVTIMEO 1 #define LWIP_SO_SNDTIMEO 1 /** * TCP_LISTEN_BACKLOG==1: Handle backlog connections. */ #define TCP_LISTEN_BACKLOG 1 #undef LWIP_PROVIDE_ERRNO #include #define ERRNO 1 //#define LWIP_SNMP 1 /* ------------------------------------------------ ---------- Network Interfaces options ---------- ------------------------------------------------ */ /** * LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname * field. */ #define LWIP_NETIF_HOSTNAME 1 /* The STM32F107 allows computing and verifying the IP, UDP, TCP and ICMP checksums by hardware: - To use this feature let the following define uncommented. - To disable it and process by CPU comment the the checksum. */ //#define CHECKSUM_BY_HARDWARE #ifdef CHECKSUM_BY_HARDWARE /* CHECKSUM_GEN_IP==0: Generate checksums by hardware for outgoing IP packets.*/ #define CHECKSUM_GEN_IP 0 /* CHECKSUM_GEN_UDP==0: Generate checksums by hardware for outgoing UDP packets.*/ #define CHECKSUM_GEN_UDP 0 /* CHECKSUM_GEN_TCP==0: Generate checksums by hardware for outgoing TCP packets.*/ #define CHECKSUM_GEN_TCP 0 /* CHECKSUM_CHECK_IP==0: Check checksums by hardware for incoming IP packets.*/ #define CHECKSUM_CHECK_IP 0 /* CHECKSUM_CHECK_UDP==0: Check checksums by hardware for incoming UDP packets.*/ #define CHECKSUM_CHECK_UDP 0 /* CHECKSUM_CHECK_TCP==0: Check checksums by hardware for incoming TCP packets.*/ #define CHECKSUM_CHECK_TCP 0 #else /* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.*/ #define CHECKSUM_GEN_IP 1 /* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.*/ #define CHECKSUM_GEN_UDP 1 /* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.*/ #define CHECKSUM_GEN_TCP 1 /* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.*/ #define CHECKSUM_CHECK_IP 1 /* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.*/ #define CHECKSUM_CHECK_UDP 1 /* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.*/ #define CHECKSUM_CHECK_TCP 1 #endif /** * TCP_RESOURCE_FAIL_RETRY_LIMIT: limit for retrying sending of tcp segment * on resource failure error returned by driver. */ #define TCP_RESOURCE_FAIL_RETRY_LIMIT 50 //yhb changed: //#ifdef CONFIG_ENABLE_MXCHIP /* save memory */ #define PBUF_POOL_SIZE 10 #define TCP_MSS (1500 - 40) /* TCP receive window. */ #define TCP_WND (3*TCP_MSS) /* TCP sender buffer space (bytes). */ #define TCP_SND_BUF (10*TCP_MSS) #define TCP_SND_QUEUELEN (20) /* ARP before DHCP causes multi-second delay - turn it off */ #define DHCP_DOES_ARP_CHECK (0) #define TCP_MAX_ACCEPT_CONN 5 #define MEMP_NUM_TCP_SEG (TCP_SND_QUEUELEN*2) #define IP_REASS_MAX_PBUFS 0 #define IP_REASSEMBLY 0 #define IP_REASS_MAX_PBUFS 0 #define IP_REASSEMBLY 0 #define MEMP_NUM_REASSDATA 0 #define IP_FRAG 0 #define MEM_LIBC_MALLOC (1) #define MEMP_MEM_MALLOC (1) #define TCP_MSL (TCP_TMR_INTERVAL) #define LWIP_COMPAT_MUTEX_ALLOWED (1) //#endif #define TCPIP_MBOX_SIZE 16 #define DEFAULT_ACCEPTMBOX_SIZE 8 #define DEFAULT_RAW_RECVMBOX_SIZE 4 #define DEFAULT_UDP_RECVMBOX_SIZE 8 #define DEFAULT_TCP_RECVMBOX_SIZE 8 #ifdef CONFIG_AOS_MESH #define LWIP_DECLARE_HOOK \ struct netif *lwip_hook_ip6_route(const ip6_addr_t *src, const ip6_addr_t *dest); \ int lwip_hook_mesh_is_mcast_subscribed(const ip6_addr_t *dest); #define LWIP_HOOK_IP6_ROUTE(src, dest) lwip_hook_ip6_route(src, dest) #define LWIP_HOOK_MESH_IS_MCAST_SUBSCRIBED(dest) lwip_hook_mesh_is_mcast_subscribed(dest) #define LWIP_ICMP6 1 #define CHECKSUM_CHECK_ICMP6 0 #define LWIP_MULTICAST_PING 1 #endif #define LWIP_RANDOMIZE_INITIAL_LOCAL_PORTS 1 #define TCP_QUEUE_OOSEQ 1 #define LWIP_TIMEVAL_PRIVATE 0 #define LWIP_PRIVATE_FD_SET #endif /* __LWIPOPTS_H__ */