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0a13af6a1d246bca77d194d7bd324aaa9e76a0cc
luban-lite-t3e-pro/packages/third-party/lwip/lwipopts.h
刘可亮 0a13af6a1d V1.0.5
2024-06-04 19:00:30 +08:00

1288 lines
38 KiB
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/*
* Copyright (c) 2022, Artinchip Technology Co., Ltd
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef __LWIPOPTS_H__
#define __LWIPOPTS_H__
#include <rtconfig.h>
/*
-------------- NO SYS --------------
*/
#ifdef KERNEL_BAREMETAL
#define NO_SYS 1
#else
#define NO_SYS 0
#endif
#define NO_SYS_NO_TIMERS 0
#define LWIP_TIMERS 1
#define LWIP_TIMERS_CUSTOM 0
#define LWIP_MPU_COMPATIBLE 0
/*
----------- Core locking -----------
*/
#define LWIP_TCPIP_CORE_LOCKING 1
#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
#define SYS_LIGHTWEIGHT_PROT 1
/*
---------- Memory options ----------
*/
/* If MEM_LIBC_MALLOC and MEMP_MEM_MALLOC are defined to 1,
MEM_SIZE and MEMP_NUM_XXX will be invalid */
#define MEM_LIBC_MALLOC 0
#define MEMP_MEM_MALLOC 0
#define MEMP_MEM_INIT 0
#define MEM_ALIGNMENT 4
#define MEMP_OVERFLOW_CHECK 0
#define MEMP_SANITY_CHECK 0
#define MEM_OVERFLOW_CHECK 0
#define MEM_SANITY_CHECK 0
#define MEM_USE_POOLS 0
#define MEM_USE_POOLS_TRY_BIGGER_POOL 0
#define MEMP_USE_CUSTOM_POOLS 0
#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 0
/*---------- Internal Memory Pool Sizes ----------*/
//no meaning if MEMP_MEM_MALLOC = 1
#define MEMP_NUM_PBUF 16
/* the size of lwip dynamic memory(mem_alloc()), used for transmit Ethernet packet */
#ifdef LPKG_LWIP_MEM_SIZE
#define MEM_SIZE LPKG_LWIP_MEM_SIZE
#endif
/* the number of UDP protocol control blocks. One per active RAW "connection". */
#ifdef LPKG_LWIP_RAW_PCB_NUM
#define MEMP_NUM_RAW_PCB LPKG_LWIP_RAW_PCB_NUM
#endif
/* the number of UDP protocol control blocks. One per active UDP "connection". */
#ifdef LPKG_LWIP_UDP_PCB_NUM
#define MEMP_NUM_UDP_PCB LPKG_LWIP_UDP_PCB_NUM
#endif
/* the number of simulatenously active TCP connections. */
#ifdef LPKG_LWIP_TCP_PCB_NUM
#define MEMP_NUM_TCP_PCB LPKG_LWIP_TCP_PCB_NUM
#endif
#define MEMP_NUM_TCP_PCB_LISTEN 8
/* the number of simultaneously queued TCP */
#ifdef LPKG_LWIP_TCP_SEG_NUM
#define MEMP_NUM_TCP_SEG LPKG_LWIP_TCP_SEG_NUM
#else
#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN
#endif
#define MEMP_NUM_ALTCP_PCB MEMP_NUM_TCP_PCB
//#define MEMP_NUM_REASSDATA 5
#define MEMP_NUM_FRAG_PBUF 15
#define MEMP_NUM_ARP_QUEUE 30
#define MEMP_NUM_IGMP_GROUP 8
#define MEMP_NUM_SYS_TIMEOUT (LWIP_NUM_SYS_TIMEOUT_INTERNAL + 2)
#define MEMP_NUM_NETBUF 2
#ifdef LPKG_MEMP_NUM_NETCONN
#define MEMP_NUM_NETCONN LPKG_MEMP_NUM_NETCONN
#endif
#define MEMP_NUM_SELECT_CB 4
#define MEMP_NUM_TCPIP_MSG_API 8
#define MEMP_NUM_TCPIP_MSG_INPKT 8
#define MEMP_NUM_NETDB 1
#define MEMP_NUM_LOCALHOSTLIST 1
#ifdef LPKG_LWIP_PBUF_NUM
#define PBUF_POOL_SIZE LPKG_LWIP_PBUF_NUM
#endif
#define MEMP_NUM_API_MSG MEMP_NUM_TCPIP_MSG_API
#define MEMP_NUM_DNS_API_MSG MEMP_NUM_TCPIP_MSG_API
#define MEMP_NUM_SOCKET_SETGETSOCKOPT_DATA MEMP_NUM_TCPIP_MSG_API
#define MEMP_NUM_NETIFAPI_MSG MEMP_NUM_TCPIP_MSG_API
/*
---------- ARP options ----------
*/
#define LWIP_ARP 1
#define ARP_TABLE_SIZE 10
#define ARP_MAXAGE 300
#define ARP_QUEUEING 0
#define ARP_QUEUE_LEN 3
#define ETHARP_SUPPORT_VLAN 0
#define LWIP_ETHERNET LWIP_ARP
#ifdef LPKG_LWIP_ETH_PAD_SIZE
#define ETH_PAD_SIZE LPKG_LWIP_ETH_PAD_SIZE
#endif
#define ETHARP_SUPPORT_STATIC_ENTRIES 0
#define ETHARP_TABLE_MATCH_NETIF !LWIP_SINGLE_NETIF
/*
---------- IP options ----------
*/
#define LWIP_IPV4 1
#define IP_FORWARD 0
#ifdef LPKG_LWIP_REASSEMBLY_FRAG
#define IP_REASSEMBLY 1
#define IP_FRAG 1
#define IP_REASS_MAX_PBUFS 10
#define MEMP_NUM_REASSDATA 10
#else
#define IP_REASSEMBLY 0
#define IP_FRAG 0
#endif
#define IP_OPTIONS_ALLOWED 1
#define IP_REASS_MAXAGE 15
#define IP_REASS_MAX_PBUFS 10
#define IP_DEFAULT_TTL 255
#define IP_SOF_BROADCAST LPKG_IP_SOF_BROADCAST
#define IP_SOF_BROADCAST_RECV LPKG_IP_SOF_BROADCAST_RECV
#define IP_FORWARD_ALLOW_TX_ON_RX_NETIF 0
/*
---------- ICMP options ----------
*/
#ifdef LPKG_LWIP_ICMP
#define LWIP_ICMP 1
#else
#define LWIP_ICMP 0
#endif
#define ICMP_TTL (IP_DEFAULT_TTL)
#define LWIP_BROADCAST_PING 0
#define LWIP_MULTICAST_PING 0
/*
---------- RAW options ----------
*/
#ifdef LPKG_LWIP_RAW
#define LWIP_RAW 1
#else
#define LWIP_RAW 0
#endif
#define RAW_TTL (IP_DEFAULT_TTL)
/*
---------- DHCP options ----------
*/
#ifdef LPKG_LWIP_DHCP
#define LWIP_DHCP 1
#else
#define LWIP_DHCP 0
#endif
#define DHCP_DOES_ARP_CHECK ((LWIP_DHCP) && (LWIP_ARP))
#define LWIP_DHCP_CHECK_LINK_UP 0
#define LWIP_DHCP_BOOTP_FILE 0
#define LWIP_DHCP_GET_NTP_SRV 0
#define LWIP_DHCP_MAX_NTP_SERVERS 1
#define LWIP_DHCP_MAX_DNS_SERVERS DNS_MAX_SERVERS
/*
---------- AUTOIP options ----------
*/
#define LWIP_AUTOIP 0
#define LWIP_DHCP_AUTOIP_COOP 0
#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
#define LWIP_MIB2_CALLBACKS 0
#define LWIP_MULTICAST_TX_OPTIONS ((LWIP_IGMP || LWIP_IPV6_MLD) && (LWIP_UDP || LWIP_RAW))
/*
---------- IGMP options ----------
*/
#ifdef LPKG_LWIP_IGMP
#define LWIP_IGMP 1
#else
#define LWIP_IGMP 0
#endif
/*
---------- DNS options -----------
*/
#ifdef LPKG_LWIP_DNS
#define LWIP_DNS 1
#else
#define LWIP_DNS 0
#endif
#define DNS_TABLE_SIZE 4
#define DNS_MAX_NAME_LENGTH 256
#define DNS_MAX_SERVERS 2
#define DNS_MAX_RETRIES 4
#define DNS_DOES_NAME_CHECK 1
#define LWIP_DNS_SECURE (LWIP_DNS_SECURE_NO_MULTIPLE_OUTSTANDING | LWIP_DNS_SECURE_RAND_SRC_PORT)
#define DNS_LOCAL_HOSTLIST 0
#define DNS_LOCAL_HOSTLIST_IS_DYNAMIC 0
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 0
/*
---------- UDP options ----------
*/
#ifdef LPKG_LWIP_UDP
#define LWIP_UDP 1
#else
#define LWIP_UDP 0
#endif
#define LWIP_UDPLITE 0
#define UDP_TTL (IP_DEFAULT_TTL)
#define LWIP_NETBUF_RECVINFO 0
/*
---------- TCP options ----------
*/
#ifdef LPKG_LWIP_TCP
#define LWIP_TCP 1
#else
#define LWIP_TCP 0
#endif
#define TCP_TTL (IP_DEFAULT_TTL)
#ifdef LPKG_LWIP_TCP_WND
#define TCP_WND LPKG_LWIP_TCP_WND
#else
#define TCP_WND (TCP_MSS * 4)
#endif
#define TCP_MAXRTX 12
#define TCP_SYNMAXRTX 6
#define TCP_QUEUE_OOSEQ (LWIP_TCP)
#define LWIP_TCP_SACK_OUT 0
#define LWIP_TCP_MAX_SACK_NUM 4
#define TCP_MSS 1460
#define TCP_CALCULATE_EFF_SEND_MSS 1
#ifdef LPKG_LWIP_TCP_SND_BUF
#define TCP_SND_BUF LPKG_LWIP_TCP_SND_BUF
#else
#define TCP_SND_BUF (TCP_MSS * 2)
#endif
#define TCP_SND_QUEUELEN ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS))
#define TCP_SNDLOWAT LWIP_MIN(LWIP_MAX(((TCP_SND_BUF)/2), (2 * TCP_MSS) + 1), (TCP_SND_BUF) - 1)
#define TCP_SNDQUEUELOWAT LWIP_MAX(((TCP_SND_QUEUELEN)/2), 5)
#define TCP_OOSEQ_MAX_BYTES 0
#define TCP_OOSEQ_BYTES_LIMIT(pcb) TCP_OOSEQ_MAX_BYTES
#define TCP_OOSEQ_MAX_PBUFS 0
#define TCP_OOSEQ_PBUFS_LIMIT(pcb) TCP_OOSEQ_MAX_PBUFS
#define TCP_LISTEN_BACKLOG 0
#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
#define TCP_OVERSIZE TCP_MSS
#define LWIP_TCP_TIMESTAMPS 0
#define TCP_WND_UPDATE_THRESHOLD LWIP_MIN((TCP_WND / 4), (TCP_MSS * 4))
#define LWIP_EVENT_API 0
#define LWIP_CALLBACK_API 1
#define LWIP_WND_SCALE 0
#define TCP_RCV_SCALE 0
#define LWIP_TCP_PCB_NUM_EXT_ARGS 0
#define LWIP_ALTCP 0
#define LWIP_ALTCP_TLS 0
/*
---------- Pbuf options ----------
*/
#define PBUF_LINK_HLEN (14 + ETH_PAD_SIZE)
#define PBUF_LINK_ENCAPSULATION_HLEN 0
#ifdef LPKG_LWIP_PBUF_POOL_BUFSIZE
#define PBUF_POOL_BUFSIZE LPKG_LWIP_PBUF_POOL_BUFSIZE
#else
#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_ENCAPSULATION_HLEN+PBUF_LINK_HLEN)
#endif
#define LWIP_PBUF_REF_T u8_t
/*
---------- Thread options ----------
*/
/*#define TCPIP_THREAD_NAME "tcpip_thread"
#define TCPIP_THREAD_STACKSIZE 0
#define TCPIP_THREAD_PRIO 1
#define TCPIP_MBOX_SIZE 0
#define LWIP_TCPIP_THREAD_ALIVE()
#define SLIPIF_THREAD_NAME "slipif_loop"
#define SLIPIF_THREAD_STACKSIZE 0
#define SLIPIF_THREAD_PRIO 1
#define DEFAULT_THREAD_NAME "lwIP"
#define DEFAULT_THREAD_STACKSIZE 0
#define DEFAULT_THREAD_PRIO 1
#define DEFAULT_RAW_RECVMBOX_SIZE 0
#define DEFAULT_UDP_RECVMBOX_SIZE 0
#define DEFAULT_TCP_RECVMBOX_SIZE 0
#define DEFAULT_ACCEPTMBOX_SIZE 0*/
#define DEFAULT_ACCEPTMBOX_SIZE 16
#define DEFAULT_RAW_RECVMBOX_SIZE 64
#define DEFAULT_UDP_RECVMBOX_SIZE 64
#define DEFAULT_TCP_RECVMBOX_SIZE 64
#ifdef LPKG_LWIP_TCPTHREAD_PRIORITY
#define TCPIP_MBOX_SIZE LPKG_LWIP_TCPTHREAD_MBOX_SIZE
#define TCPIP_THREAD_PRIO LPKG_LWIP_TCPTHREAD_PRIORITY
#define TCPIP_THREAD_STACKSIZE LPKG_LWIP_TCPTHREAD_STACKSIZE
#else
#define TCPIP_MBOX_SIZE 8
#define TCPIP_THREAD_PRIO 128
#define TCPIP_THREAD_STACKSIZE 4096
#endif
/*
---------- Sequential layer options ----------
*/
#define LWIP_NETCONN (NO_SYS==0)
#define LWIP_TCPIP_TIMEOUT 0
#define LWIP_NETCONN_SEM_PER_THREAD 0
#define LWIP_NETCONN_FULLDUPLEX 0
/*
---------- Socket options ----------
*/
#define LWIP_SOCKET (NO_SYS==0)
/*
* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
* (only used if you use sockets.c)
*/
#ifdef SAL_USING_POSIX
#define LWIP_COMPAT_SOCKETS 0
#else
#ifndef LWIP_COMPAT_SOCKETS
#define LWIP_COMPAT_SOCKETS 1
#endif
#endif
/**
* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
* Disable this option if you use a POSIX operating system that uses the same
* names (read, write & close). (only used if you use sockets.c)
*/
#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
#endif
/**
* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
* in seconds. (does not require sockets.c, and will affect tcp.c)
*/
#ifndef LWIP_TCP_KEEPALIVE
#define LWIP_TCP_KEEPALIVE 1
#endif
#define LWIP_SOCKET_OFFSET 3
/**
* LWIP_SO_SNDTIMEO==1: Enable send timeout for sockets/netconns and
* SO_SNDTIMEO processing.
*/
#ifndef LWIP_SO_SNDTIMEO
#define LWIP_SO_SNDTIMEO 1
#endif
/**
* LWIP_SO_RCVTIMEO==1: Enable receive timeout for sockets/netconns and
* SO_RCVTIMEO processing.
*/
#ifndef LWIP_SO_RCVTIMEO
#define LWIP_SO_RCVTIMEO 1
#endif
/**
* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
*/
#ifndef LWIP_SO_RCVBUF
#define LWIP_SO_RCVBUF 1
#endif
#define LWIP_SO_SNDRCVTIMEO_NONSTANDARD 0
#define LWIP_SO_LINGER 0
/**
* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
*/
#ifndef RECV_BUFSIZE_DEFAULT
#define RECV_BUFSIZE_DEFAULT 8192
#endif
#define LWIP_TCP_CLOSE_TIMEOUT_MS_DEFAULT 20000
/**
* SO_REUSE==1: Enable SO_REUSEADDR option.
*/
#ifndef SO_REUSE
#define SO_REUSE 0
#endif
#define SO_REUSE_RXTOALL 0
#define LWIP_FIONREAD_LINUXMODE 0
#define LWIP_SOCKET_SELECT 1
#define LWIP_SOCKET_POLL 1
/*
---------- Statistics options ----------
*/
#ifdef LPKG_LWIP_STATS
#define LWIP_STATS 1
#define LWIP_STATS_DISPLAY 1
#else
#define LWIP_STATS 0
#endif
#if LWIP_STATS
#define LINK_STATS 1
#define IP_STATS 1
#define ICMP_STATS 1
#define IGMP_STATS 1
#define IPFRAG_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
#define MIB2_STATS 1
#endif /* LWIP_STATS */
#define IP6_STATS 0
#define ICMP6_STATS 0
#define IP6_FRAG_STATS 0
#define MLD6_STATS 0
#define ND6_STATS 0
/*
---------- Checksum options ----------
*/
#define LWIP_CHECKSUM_CTRL_PER_NETIF 0
#ifdef LPKG_LWIP_USING_TX_HW_CHECKSUM
#define CHECKSUM_GEN_IP 0
#define CHECKSUM_GEN_UDP 0
#define CHECKSUM_GEN_TCP 0
#define CHECKSUM_GEN_ICMP 0
#define CHECKSUM_GEN_ICMP6 0
#else
#define CHECKSUM_GEN_IP 1
#define CHECKSUM_GEN_UDP 1
#define CHECKSUM_GEN_TCP 1
#define CHECKSUM_GEN_ICMP 1
#define CHECKSUM_GEN_ICMP6 1
#endif
#ifdef LPKG_LWIP_USING_RX_HW_CHECKSUM
#define CHECKSUM_CHECK_IP 0
#define CHECKSUM_CHECK_UDP 0
#define CHECKSUM_CHECK_TCP 0
#define CHECKSUM_CHECK_ICMP 0
#define CHECKSUM_CHECK_ICMP6 0
#else
#define CHECKSUM_CHECK_IP 0
#define CHECKSUM_CHECK_UDP 0
#define CHECKSUM_CHECK_TCP 0
#define CHECKSUM_CHECK_ICMP 0
#define CHECKSUM_CHECK_ICMP6 0
#endif
#define LWIP_CHECKSUM_ON_COPY 0
/*
---------- IPv6 options ---------------
*/
#ifdef LPKG_USING_LWIP_IPV6
#define LWIP_IPV6 1
#else
#define LWIP_IPV6 0
#endif /* LPKG_USING_LWIP_IPV6 */
#define IPV6_REASS_MAXAGE 60
#define LWIP_IPV6_SCOPES (LWIP_IPV6 && !LWIP_SINGLE_NETIF)
#define LWIP_IPV6_SCOPES_DEBUG 0
#define LWIP_IPV6_NUM_ADDRESSES 3
#define LWIP_IPV6_FORWARD 0
#define LWIP_IPV6_FRAG 1
#define IPV6_FRAG_COPYHEADER 1
#define LWIP_IPV6_REASS (LWIP_IPV6)
#define LWIP_IPV6_SEND_ROUTER_SOLICIT 1
#define LWIP_IPV6_AUTOCONFIG (LWIP_IPV6)
#define LWIP_IPV6_ADDRESS_LIFETIMES (LWIP_IPV6_AUTOCONFIG)
#define LWIP_IPV6_DUP_DETECT_ATTEMPTS 1
#define LWIP_ICMP6 (LWIP_IPV6)
#define LWIP_ICMP6_DATASIZE 8
#define LWIP_ICMP6_HL 255
#define LWIP_IPV6_MLD (LWIP_IPV6)
#define MEMP_NUM_MLD6_GROUP 4
#define LWIP_ND6_QUEUEING (LWIP_IPV6)
#define MEMP_NUM_ND6_QUEUE 20
#define LWIP_ND6_NUM_NEIGHBORS 10
#define LWIP_ND6_NUM_DESTINATIONS 10
#define LWIP_ND6_NUM_PREFIXES 5
#define LWIP_ND6_NUM_ROUTERS 3
#define LWIP_ND6_MAX_MULTICAST_SOLICIT 3
#define LWIP_ND6_MAX_UNICAST_SOLICIT 3
#define LWIP_ND6_MAX_ANYCAST_DELAY_TIME 1000
#define LWIP_ND6_MAX_NEIGHBOR_ADVERTISEMENT 3
#define LWIP_ND6_REACHABLE_TIME 30000
#define LWIP_ND6_RETRANS_TIMER 1000
#define LWIP_ND6_DELAY_FIRST_PROBE_TIME 5000
#define LWIP_ND6_ALLOW_RA_UPDATES 1
#define LWIP_ND6_TCP_REACHABILITY_HINTS 1
#define LWIP_ND6_RDNSS_MAX_DNS_SERVERS 0
#define LWIP_IPV6_DHCP6 (LWIP_IPV6 && LWIP_DHCP)
#define LWIP_IPV6_DHCP6_STATEFUL 0
#define LWIP_IPV6_DHCP6_STATELESS LWIP_IPV6_DHCP6
#define LWIP_DHCP6_GET_NTP_SRV 0
#define LWIP_DHCP6_MAX_NTP_SERVERS 1
#define LWIP_DHCP6_MAX_DNS_SERVERS DNS_MAX_SERVERS
/* TODO: check hooks */
/*
---------- Debugging options ----------
*/
#ifdef LPKG_LWIP_DEBUG
#define LWIP_DEBUG 1
#endif
/* ---------- Debug options ---------- */
#ifdef LWIP_DEBUG
#ifdef LPKG_LWIP_SYS_DEBUG
#define SYS_DEBUG LWIP_DBG_ON
#else
#define SYS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_ETHARP_DEBUG
#define ETHARP_DEBUG LWIP_DBG_ON
#else
#define ETHARP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_PPP_DEBUG
#define PPP_DEBUG LWIP_DBG_ON
#else
#define PPP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_MEM_DEBUG
#define MEM_DEBUG LWIP_DBG_ON
#else
#define MEM_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_MEMP_DEBUG
#define MEMP_DEBUG LWIP_DBG_ON
#else
#define MEMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_PBUF_DEBUG
#define PBUF_DEBUG LWIP_DBG_ON
#else
#define PBUF_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_API_LIB_DEBUG
#define API_LIB_DEBUG LWIP_DBG_ON
#else
#define API_LIB_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_API_MSG_DEBUG
#define API_MSG_DEBUG LWIP_DBG_ON
#else
#define API_MSG_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCPIP_DEBUG
#define TCPIP_DEBUG LWIP_DBG_ON
#else
#define TCPIP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_NETIF_DEBUG
#define NETIF_DEBUG LWIP_DBG_ON
#else
#define NETIF_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_SOCKETS_DEBUG
#define SOCKETS_DEBUG LWIP_DBG_ON
#else
#define SOCKETS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_DNS_DEBUG
#define DNS_DEBUG LWIP_DBG_ON
#else
#define DNS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_AUTOIP_DEBUG
#define AUTOIP_DEBUG LWIP_DBG_ON
#else
#define AUTOIP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_DHCP_DEBUG
#define DHCP_DEBUG LWIP_DBG_ON
#else
#define DHCP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_IP_DEBUG
#define IP_DEBUG LWIP_DBG_ON
#else
#define IP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_IP_REASS_DEBUG
#define IP_REASS_DEBUG LWIP_DBG_ON
#else
#define IP_REASS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_ICMP_DEBUG
#define ICMP_DEBUG LWIP_DBG_ON
#else
#define ICMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_IGMP_DEBUG
#define IGMP_DEBUG LWIP_DBG_ON
#else
#define IGMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_UDP_DEBUG
#define UDP_DEBUG LWIP_DBG_ON
#else
#define UDP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_DEBUG
#define TCP_DEBUG LWIP_DBG_ON
#else
#define TCP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_INPUT_DEBUG
#define TCP_INPUT_DEBUG LWIP_DBG_ON
#else
#define TCP_INPUT_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_OUTPUT_DEBUG
#define TCP_OUTPUT_DEBUG LWIP_DBG_ON
#else
#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_RTO_DEBUG
#define TCP_RTO_DEBUG LWIP_DBG_ON
#else
#define TCP_RTO_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_CWND_DEBUG
#define TCP_CWND_DEBUG LWIP_DBG_ON
#else
#define TCP_CWND_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_WND_DEBUG
#define TCP_WND_DEBUG LWIP_DBG_ON
#else
#define TCP_WND_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_FR_DEBUG
#define TCP_FR_DEBUG LWIP_DBG_ON
#else
#define TCP_FR_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_QLEN_DEBUG
#define TCP_QLEN_DEBUG LWIP_DBG_ON
#else
#define TCP_QLEN_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_RST_DEBUG
#define TCP_RST_DEBUG LWIP_DBG_ON
#else
#define TCP_RST_DEBUG LWIP_DBG_OFF
#endif
#endif /* LWIP_DEBUG */
#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
#define LWIP_DBG_TYPES_ON (LWIP_DBG_ON|LWIP_DBG_TRACE|LWIP_DBG_STATE|LWIP_DBG_FRESH|LWIP_DBG_HALT)
#define IP6_DEBUG LWIP_DBG_OFF
#define DHCP6_DEBUG LWIP_DBG_OFF
#define LWIP_TESTMODE 0
#define LWIP_PERF 0
/* artinchip added for PTP */
#ifdef LPKG_USING_PTPD
#define LWIP_PTP 1
#define LWIP_PBUF_CUSTOM_DATA u32_t second; u32_t nanosecond;
#endif
#if 0
#define LWIP_TIMEVAL_PRIVATE 1
#define LWIP_NO_UNISTD_H 0
#define LWIP_NO_STDDEF_H 0
#define LWIP_NO_STDINT_H 0
#define LWIP_NO_INTTYPES_H 0
#define LWIP_NO_LIMITS_H 0
#define LWIP_NO_CTYPE_H 0
#define LWIP_SOCKET_SELECT 1
#define LWIP_SOCKET_POLL 1
#ifndef SSIZE_MAX
#define SSIZE_MAX INT_MAX
#endif
/* some errno not defined in newlib */
#ifndef ENSRNOTFOUND
#define ENSRNOTFOUND 163 /* Domain name not found */
#endif
/* ---------- Basic Configuration ---------- */
#define LWIP_IPV4 1
#ifdef LPKG_USING_LWIP_IPV6
#define LWIP_IPV6 1
#else
#define LWIP_IPV6 0
#endif /* LPKG_USING_LWIP_IPV6 */
#define NO_SYS 0
#define SYS_LIGHTWEIGHT_PROT 1
#define LWIP_SOCKET 1
#define LWIP_NETCONN 1
#ifdef LPKG_LWIP_IGMP
#define LWIP_IGMP 1
#else
#define LWIP_IGMP 0
#endif
#ifdef LPKG_LWIP_ICMP
#define LWIP_ICMP 1
#else
#define LWIP_ICMP 0
#endif
#ifdef LPKG_LWIP_SNMP
#define LWIP_SNMP 1
#else
#define LWIP_SNMP 0
#endif
#ifdef LPKG_LWIP_DNS
#define LWIP_DNS 1
#else
#define LWIP_DNS 0
#endif
#define LWIP_HAVE_LOOPIF 0
#define LWIP_PLATFORM_BYTESWAP 0
/* #define LPKG_LWIP_DEBUG */
#ifdef LPKG_LWIP_DEBUG
#define LWIP_DEBUG
#endif
/* ---------- Debug options ---------- */
#ifdef LWIP_DEBUG
#ifdef LPKG_LWIP_SYS_DEBUG
#define SYS_DEBUG LWIP_DBG_ON
#else
#define SYS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_ETHARP_DEBUG
#define ETHARP_DEBUG LWIP_DBG_ON
#else
#define ETHARP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_PPP_DEBUG
#define PPP_DEBUG LWIP_DBG_ON
#else
#define PPP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_MEM_DEBUG
#define MEM_DEBUG LWIP_DBG_ON
#else
#define MEM_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_MEMP_DEBUG
#define MEMP_DEBUG LWIP_DBG_ON
#else
#define MEMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_PBUF_DEBUG
#define PBUF_DEBUG LWIP_DBG_ON
#else
#define PBUF_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_API_LIB_DEBUG
#define API_LIB_DEBUG LWIP_DBG_ON
#else
#define API_LIB_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_API_MSG_DEBUG
#define API_MSG_DEBUG LWIP_DBG_ON
#else
#define API_MSG_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCPIP_DEBUG
#define TCPIP_DEBUG LWIP_DBG_ON
#else
#define TCPIP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_NETIF_DEBUG
#define NETIF_DEBUG LWIP_DBG_ON
#else
#define NETIF_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_SOCKETS_DEBUG
#define SOCKETS_DEBUG LWIP_DBG_ON
#else
#define SOCKETS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_DNS_DEBUG
#define DNS_DEBUG LWIP_DBG_ON
#else
#define DNS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_AUTOIP_DEBUG
#define AUTOIP_DEBUG LWIP_DBG_ON
#else
#define AUTOIP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_DHCP_DEBUG
#define DHCP_DEBUG LWIP_DBG_ON
#else
#define DHCP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_IP_DEBUG
#define IP_DEBUG LWIP_DBG_ON
#else
#define IP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_IP_REASS_DEBUG
#define IP_REASS_DEBUG LWIP_DBG_ON
#else
#define IP_REASS_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_ICMP_DEBUG
#define ICMP_DEBUG LWIP_DBG_ON
#else
#define ICMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_IGMP_DEBUG
#define IGMP_DEBUG LWIP_DBG_ON
#else
#define IGMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_UDP_DEBUG
#define UDP_DEBUG LWIP_DBG_ON
#else
#define UDP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_DEBUG
#define TCP_DEBUG LWIP_DBG_ON
#else
#define TCP_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_INPUT_DEBUG
#define TCP_INPUT_DEBUG LWIP_DBG_ON
#else
#define TCP_INPUT_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_OUTPUT_DEBUG
#define TCP_OUTPUT_DEBUG LWIP_DBG_ON
#else
#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_RTO_DEBUG
#define TCP_RTO_DEBUG LWIP_DBG_ON
#else
#define TCP_RTO_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_CWND_DEBUG
#define TCP_CWND_DEBUG LWIP_DBG_ON
#else
#define TCP_CWND_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_WND_DEBUG
#define TCP_WND_DEBUG LWIP_DBG_ON
#else
#define TCP_WND_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_FR_DEBUG
#define TCP_FR_DEBUG LWIP_DBG_ON
#else
#define TCP_FR_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_QLEN_DEBUG
#define TCP_QLEN_DEBUG LWIP_DBG_ON
#else
#define TCP_QLEN_DEBUG LWIP_DBG_OFF
#endif
#ifdef LPKG_LWIP_TCP_RST_DEBUG
#define TCP_RST_DEBUG LWIP_DBG_ON
#else
#define TCP_RST_DEBUG LWIP_DBG_OFF
#endif
#endif /* LWIP_DEBUG */
#define LWIP_DBG_TYPES_ON (LWIP_DBG_ON|LWIP_DBG_TRACE|LWIP_DBG_STATE|LWIP_DBG_FRESH|LWIP_DBG_HALT)
#ifdef LPKG_LWIP_MEM_ALIGNMENT
#define MEM_ALIGNMENT LPKG_LWIP_MEM_ALIGNMENT
#else
#define MEM_ALIGNMENT 4
#endif
#define MEMP_OVERFLOW_CHECK 1
#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 1
//#define MEM_LIBC_MALLOC 1
//#define MEM_USE_POOLS 1
//#define MEMP_USE_CUSTOM_POOLS 1
//#define MEM_SIZE (1024*64)
#define MEMP_MEM_MALLOC 0
/* 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 32 //16
/* the number of struct netconns */
#ifdef LPKG_MEMP_NUM_NETCONN
#define MEMP_NUM_NETCONN LPKG_MEMP_NUM_NETCONN
#endif
/* the number of UDP protocol control blocks. One per active RAW "connection". */
#ifdef LPKG_LWIP_RAW_PCB_NUM
#define MEMP_NUM_RAW_PCB LPKG_LWIP_RAW_PCB_NUM
#endif
/* the number of UDP protocol control blocks. One per active UDP "connection". */
#ifdef LPKG_LWIP_UDP_PCB_NUM
#define MEMP_NUM_UDP_PCB LPKG_LWIP_UDP_PCB_NUM
#endif
/* the number of simulatenously active TCP connections. */
#ifdef LPKG_LWIP_TCP_PCB_NUM
#define MEMP_NUM_TCP_PCB LPKG_LWIP_TCP_PCB_NUM
#endif
/* the number of simultaneously queued TCP */
#ifdef LPKG_LWIP_TCP_SEG_NUM
#define MEMP_NUM_TCP_SEG LPKG_LWIP_TCP_SEG_NUM
#else
#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN
#endif
/*
* You can re-define following setting in rtcofnig.h to overwrite the default
* setting in the lwip opts.h
*/
/* MEMP_NUM_NETBUF: the number of struct netbufs. */
// #define MEMP_NUM_NETBUF 2
/* MEMP_NUM_NETCONN: the number of struct netconns. */
// #define MEMP_NUM_NETCONN 4
/* 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 16
// #define MEMP_NUM_TCPIP_MSG_INPKT 16
/* ---------- Pbuf options ---------- */
/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
#ifdef LPKG_LWIP_PBUF_NUM
#define PBUF_POOL_SIZE LPKG_LWIP_PBUF_NUM
#endif
/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
#ifdef LPKG_LWIP_PBUF_POOL_BUFSIZE
#define PBUF_POOL_BUFSIZE LPKG_LWIP_PBUF_POOL_BUFSIZE
#endif
/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
link level header. */
#define PBUF_LINK_HLEN 16
#ifdef LPKG_LWIP_ETH_PAD_SIZE
#define ETH_PAD_SIZE LPKG_LWIP_ETH_PAD_SIZE
#endif
#ifdef LWIP_USING_NAT
#define IP_NAT 1
#else
#define IP_NAT 0
#endif
/* ---------- TCP options ---------- */
#ifdef LPKG_LWIP_TCP
#define LWIP_TCP 1
#else
#define LWIP_TCP 0
#endif
#define TCP_TTL 255
/* 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. */
#define TCP_MSS 1460
/* TCP sender buffer space (bytes). */
#ifdef LPKG_LWIP_TCP_SND_BUF
#define TCP_SND_BUF LPKG_LWIP_TCP_SND_BUF
#else
#define TCP_SND_BUF (TCP_MSS * 2)
#endif
/* TCP sender buffer space (pbufs). This must be at least = 2 *
TCP_SND_BUF/TCP_MSS for things to work. */
#define TCP_SND_QUEUELEN (4 * TCP_SND_BUF/TCP_MSS)
/* TCP writable space (bytes). This must be less than or equal
to TCP_SND_BUF. It is the amount of space which must be
available in the tcp snd_buf for select to return writable */
#define TCP_SNDLOWAT (TCP_SND_BUF/2)
#define TCP_SNDQUEUELOWAT TCP_SND_QUEUELEN/2
/* TCP receive window. */
#ifdef LPKG_LWIP_TCP_WND
#define TCP_WND LPKG_LWIP_TCP_WND
#else
#define TCP_WND (TCP_MSS * 2)
#endif
/* Maximum number of retransmissions of data segments. */
#define TCP_MAXRTX 12
/* Maximum number of retransmissions of SYN segments. */
#define TCP_SYNMAXRTX 4
/* tcpip thread options */
#ifdef LPKG_LWIP_TCPTHREAD_PRIORITY
#define TCPIP_MBOX_SIZE LPKG_LWIP_TCPTHREAD_MBOX_SIZE
#define TCPIP_THREAD_PRIO LPKG_LWIP_TCPTHREAD_PRIORITY
#define TCPIP_THREAD_STACKSIZE LPKG_LWIP_TCPTHREAD_STACKSIZE
#else
#define TCPIP_MBOX_SIZE 8
#define TCPIP_THREAD_PRIO 128
#define TCPIP_THREAD_STACKSIZE 4096
#endif
#define TCPIP_THREAD_NAME "tcpip"
#define DEFAULT_TCP_RECVMBOX_SIZE 10
/* ---------- ARP options ---------- */
#define LWIP_ARP 1
#define ARP_TABLE_SIZE 10
#define ARP_QUEUEING 1
/* ---------- Checksum options ---------- */
#ifdef LPKG_LWIP_USING_HW_CHECKSUM
#define CHECKSUM_GEN_IP 0
#define CHECKSUM_GEN_UDP 0
#define CHECKSUM_GEN_TCP 0
#define CHECKSUM_GEN_ICMP 0
#define CHECKSUM_CHECK_IP 0
#define CHECKSUM_CHECK_UDP 0
#define CHECKSUM_CHECK_TCP 0
#define CHECKSUM_CHECK_ICMP 0
#endif
/* ---------- 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
/* IP reassembly and segmentation.These are orthogonal even
* if they both deal with IP fragments */
#ifdef LPKG_LWIP_REASSEMBLY_FRAG
#define IP_REASSEMBLY 1
#define IP_FRAG 1
#define IP_REASS_MAX_PBUFS 10
#define MEMP_NUM_REASSDATA 10
#else
#define IP_REASSEMBLY 0
#define IP_FRAG 0
#endif
/* ---------- ICMP options ---------- */
#define ICMP_TTL 255
/* ---------- DHCP options ---------- */
/* Define LWIP_DHCP to 1 if you want DHCP configuration of
interfaces. */
#ifdef LPKG_LWIP_DHCP
#define LWIP_DHCP 1
#else
#define LWIP_DHCP 0
#endif
/* 1 if you want to do an ARP check on the offered address
(recommended). */
#define DHCP_DOES_ARP_CHECK (LWIP_DHCP)
/* ---------- AUTOIP options ------- */
#define LWIP_AUTOIP 0
#define LWIP_DHCP_AUTOIP_COOP (LWIP_DHCP && LWIP_AUTOIP)
/* ---------- UDP options ---------- */
#ifdef LPKG_LWIP_UDP
#define LWIP_UDP 1
#else
#define LWIP_UDP 0
#endif
#define LWIP_UDPLITE 0
#define UDP_TTL 255
#define DEFAULT_UDP_RECVMBOX_SIZE 1
/* ---------- RAW options ---------- */
#ifdef LPKG_LWIP_RAW
#define LWIP_RAW 1
#else
#define LWIP_RAW 0
#endif
#define DEFAULT_RAW_RECVMBOX_SIZE 1
#define DEFAULT_ACCEPTMBOX_SIZE 10
/* ---------- Statistics options ---------- */
#ifdef LPKG_LWIP_STATS
#define LWIP_STATS 1
#define LWIP_STATS_DISPLAY 1
#else
#define LWIP_STATS 0
#endif
#if LWIP_STATS
#define LINK_STATS 1
#define IP_STATS 1
#define ICMP_STATS 1
#define IGMP_STATS 1
#define IPFRAG_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
#define MIB2_STATS 1
#endif /* LWIP_STATS */
/* ---------- PPP options ---------- */
#ifdef LPKG_LWIP_PPP
#define PPP_SUPPORT 1 /* Set > 0 for PPP */
#else
#define PPP_SUPPORT 0 /* Set > 0 for PPP */
#endif
#if PPP_SUPPORT
#define NUM_PPP 1 /* Max PPP sessions. */
/* Select modules to enable. Ideally these would be set in the makefile but
* we're limited by the command line length so you need to modify the settings
* in this file.
*/
#ifdef LPKG_LWIP_PPPOE
#define PPPOE_SUPPORT 1
#else
#define PPPOE_SUPPORT 0
#endif
#ifdef LPKG_LWIP_PPPOS
#define PPPOS_SUPPORT 1
#else
#define PPPOS_SUPPORT 0
#endif
#define PAP_SUPPORT 1 /* Set > 0 for PAP. */
#define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */
#define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */
#define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */
#define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */
#define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */
#define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */
#endif /* PPP_SUPPORT */
/**
* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
* Disable this option if you use a POSIX operating system that uses the same
* names (read, write & close). (only used if you use sockets.c)
*/
#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
#endif
/**
* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
* in seconds. (does not require sockets.c, and will affect tcp.c)
*/
#ifndef LWIP_TCP_KEEPALIVE
#define LWIP_TCP_KEEPALIVE 1
#endif
/**
* LWIP_NETIF_HOSTNAME==1: Support netif hostname
*/
#ifndef LWIP_NETIF_HOSTNAME
#define LWIP_NETIF_HOSTNAME 1
#endif
/**
* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
*/
#ifndef LWIP_NETIF_API
#define LWIP_NETIF_API 1
#endif
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */
#define MEMP_NUM_SYS_TIMEOUT (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT)
/*
* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
* (only used if you use sockets.c)
*/
#ifdef SAL_USING_POSIX
#define LWIP_COMPAT_SOCKETS 0
#else
#ifndef LWIP_COMPAT_SOCKETS
#define LWIP_COMPAT_SOCKETS 1
#endif
#endif
/**
* LWIP_SO_SNDTIMEO==1: Enable send timeout for sockets/netconns and
* SO_SNDTIMEO processing.
*/
#ifndef LWIP_SO_SNDTIMEO
#define LWIP_SO_SNDTIMEO 1
#endif
/**
* LWIP_SO_RCVTIMEO==1: Enable receive timeout for sockets/netconns and
* SO_RCVTIMEO processing.
*/
#ifndef LWIP_SO_RCVTIMEO
#define LWIP_SO_RCVTIMEO 1
#endif
/**
* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
*/
#ifndef LWIP_SO_RCVBUF
#define LWIP_SO_RCVBUF 1
#endif
/**
* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
*/
#ifndef RECV_BUFSIZE_DEFAULT
#define RECV_BUFSIZE_DEFAULT 8192
#endif
/**
* SO_REUSE==1: Enable SO_REUSEADDR option.
*/
#ifndef SO_REUSE
#define SO_REUSE 0
#endif
#if LPKG_USING_LWIP_VER_NUM >= 0x20000 /* >= v2.0.0 */
#define LWIP_HOOK_IP4_ROUTE_SRC(dest, src) lwip_ip4_route_src(dest, src)
#include "lwip/ip_addr.h"
struct netif *lwip_ip4_route_src(const ip4_addr_t *dest, const ip4_addr_t *src);
#endif /* LPKG_USING_LWIP_VER_NUM >= 0x20000 */
#endif
#endif /* __LWIPOPTS_H__ */
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