Lorcan Smith / Mbed 2 deprecated Enet_SPI

SNMP agent attached to SPI slave

Dependencies:   mbed

lwip/core/init.c@0:2a53a4c3238c, 2012-08-13 (annotated)

Committer:
lorcansmith
Date:
Mon Aug 13 15:07:40 2012 +0000
Revision:
0:2a53a4c3238c
v1.1 release includes ioAlarm traps

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lorcansmith 0:2a53a4c3238c 1 /**
lorcansmith 0:2a53a4c3238c 2 * @file
lorcansmith 0:2a53a4c3238c 3 * Modules initialization
lorcansmith 0:2a53a4c3238c 4 *
lorcansmith 0:2a53a4c3238c 5 */
lorcansmith 0:2a53a4c3238c 6
lorcansmith 0:2a53a4c3238c 7 /*
lorcansmith 0:2a53a4c3238c 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
lorcansmith 0:2a53a4c3238c 9 * All rights reserved.
lorcansmith 0:2a53a4c3238c 10 *
lorcansmith 0:2a53a4c3238c 11 * Redistribution and use in source and binary forms, with or without modification,
lorcansmith 0:2a53a4c3238c 12 * are permitted provided that the following conditions are met:
lorcansmith 0:2a53a4c3238c 13 *
lorcansmith 0:2a53a4c3238c 14 * 1. Redistributions of source code must retain the above copyright notice,
lorcansmith 0:2a53a4c3238c 15 * this list of conditions and the following disclaimer.
lorcansmith 0:2a53a4c3238c 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
lorcansmith 0:2a53a4c3238c 17 * this list of conditions and the following disclaimer in the documentation
lorcansmith 0:2a53a4c3238c 18 * and/or other materials provided with the distribution.
lorcansmith 0:2a53a4c3238c 19 * 3. The name of the author may not be used to endorse or promote products
lorcansmith 0:2a53a4c3238c 20 * derived from this software without specific prior written permission.
lorcansmith 0:2a53a4c3238c 21 *
lorcansmith 0:2a53a4c3238c 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
lorcansmith 0:2a53a4c3238c 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
lorcansmith 0:2a53a4c3238c 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
lorcansmith 0:2a53a4c3238c 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
lorcansmith 0:2a53a4c3238c 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
lorcansmith 0:2a53a4c3238c 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
lorcansmith 0:2a53a4c3238c 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
lorcansmith 0:2a53a4c3238c 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
lorcansmith 0:2a53a4c3238c 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
lorcansmith 0:2a53a4c3238c 31 * OF SUCH DAMAGE.
lorcansmith 0:2a53a4c3238c 32 *
lorcansmith 0:2a53a4c3238c 33 * This file is part of the lwIP TCP/IP stack.
lorcansmith 0:2a53a4c3238c 34 *
lorcansmith 0:2a53a4c3238c 35 * Author: Adam Dunkels <adam@sics.se>
lorcansmith 0:2a53a4c3238c 36 *
lorcansmith 0:2a53a4c3238c 37 */
lorcansmith 0:2a53a4c3238c 38
lorcansmith 0:2a53a4c3238c 39 #include "lwip/opt.h"
lorcansmith 0:2a53a4c3238c 40
lorcansmith 0:2a53a4c3238c 41 #include "lwip/init.h"
lorcansmith 0:2a53a4c3238c 42 #include "lwip/stats.h"
lorcansmith 0:2a53a4c3238c 43 #include "lwip/sys.h"
lorcansmith 0:2a53a4c3238c 44 #include "lwip/mem.h"
lorcansmith 0:2a53a4c3238c 45 #include "lwip/memp.h"
lorcansmith 0:2a53a4c3238c 46 #include "lwip/pbuf.h"
lorcansmith 0:2a53a4c3238c 47 #include "lwip/netif.h"
lorcansmith 0:2a53a4c3238c 48 #include "lwip/sockets.h"
lorcansmith 0:2a53a4c3238c 49 #include "lwip/ip.h"
lorcansmith 0:2a53a4c3238c 50 #include "lwip/raw.h"
lorcansmith 0:2a53a4c3238c 51 #include "lwip/udp.h"
lorcansmith 0:2a53a4c3238c 52 #include "lwip/tcp_impl.h"
lorcansmith 0:2a53a4c3238c 53 #include "lwip/snmp_msg.h"
lorcansmith 0:2a53a4c3238c 54 #include "lwip/autoip.h"
lorcansmith 0:2a53a4c3238c 55 #include "lwip/igmp.h"
lorcansmith 0:2a53a4c3238c 56 #include "lwip/dns.h"
lorcansmith 0:2a53a4c3238c 57 #include "lwip/timers.h"
lorcansmith 0:2a53a4c3238c 58 #include "netif/etharp.h"
lorcansmith 0:2a53a4c3238c 59
lorcansmith 0:2a53a4c3238c 60 /* Compile-time sanity checks for configuration errors.
lorcansmith 0:2a53a4c3238c 61 * These can be done independently of LWIP_DEBUG, without penalty.
lorcansmith 0:2a53a4c3238c 62 */
lorcansmith 0:2a53a4c3238c 63 #ifndef BYTE_ORDER
lorcansmith 0:2a53a4c3238c 64 #error "BYTE_ORDER is not defined, you have to define it in your cc.h"
lorcansmith 0:2a53a4c3238c 65 #endif
lorcansmith 0:2a53a4c3238c 66 #if (!IP_SOF_BROADCAST && IP_SOF_BROADCAST_RECV)
lorcansmith 0:2a53a4c3238c 67 #error "If you want to use broadcast filter per pcb on recv operations, you have to define IP_SOF_BROADCAST=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 68 #endif
lorcansmith 0:2a53a4c3238c 69 #if (!LWIP_ARP && ARP_QUEUEING)
lorcansmith 0:2a53a4c3238c 70 #error "If you want to use ARP Queueing, you have to define LWIP_ARP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 71 #endif
lorcansmith 0:2a53a4c3238c 72 #if (!LWIP_UDP && LWIP_UDPLITE)
lorcansmith 0:2a53a4c3238c 73 #error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 74 #endif
lorcansmith 0:2a53a4c3238c 75 #if (!LWIP_UDP && LWIP_SNMP)
lorcansmith 0:2a53a4c3238c 76 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 77 #endif
lorcansmith 0:2a53a4c3238c 78 #if (!LWIP_UDP && LWIP_DHCP)
lorcansmith 0:2a53a4c3238c 79 #error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 80 #endif
lorcansmith 0:2a53a4c3238c 81 #if (!LWIP_UDP && LWIP_IGMP)
lorcansmith 0:2a53a4c3238c 82 #error "If you want to use IGMP, you have to define LWIP_UDP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 83 #endif
lorcansmith 0:2a53a4c3238c 84 #if (!LWIP_UDP && LWIP_SNMP)
lorcansmith 0:2a53a4c3238c 85 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 86 #endif
lorcansmith 0:2a53a4c3238c 87 #if (!LWIP_UDP && LWIP_DNS)
lorcansmith 0:2a53a4c3238c 88 #error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 89 #endif
lorcansmith 0:2a53a4c3238c 90 #if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
lorcansmith 0:2a53a4c3238c 91 #error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 92 #endif
lorcansmith 0:2a53a4c3238c 93 #if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
lorcansmith 0:2a53a4c3238c 94 #error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 95 #endif
lorcansmith 0:2a53a4c3238c 96 #if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
lorcansmith 0:2a53a4c3238c 97 #error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 98 #endif
lorcansmith 0:2a53a4c3238c 99 #if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
lorcansmith 0:2a53a4c3238c 100 #error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 101 #endif
lorcansmith 0:2a53a4c3238c 102 #if (LWIP_TCP && (TCP_WND > 0xffff))
lorcansmith 0:2a53a4c3238c 103 #error "If you want to use TCP, TCP_WND must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 104 #endif
lorcansmith 0:2a53a4c3238c 105 #if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
lorcansmith 0:2a53a4c3238c 106 #error "If you want to use TCP, TCP_SND_QUEUELEN must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 107 #endif
lorcansmith 0:2a53a4c3238c 108 #if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
lorcansmith 0:2a53a4c3238c 109 #error "If you want to use TCP, TCP_MAXRTX and TCP_SYNMAXRTX must less or equal to 12 (due to tcp_backoff table), so, you have to reduce them in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 110 #endif
lorcansmith 0:2a53a4c3238c 111 #if (LWIP_TCP && TCP_LISTEN_BACKLOG && (TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff))
lorcansmith 0:2a53a4c3238c 112 #error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
lorcansmith 0:2a53a4c3238c 113 #endif
lorcansmith 0:2a53a4c3238c 114 #if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
lorcansmith 0:2a53a4c3238c 115 #error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 116 #endif
lorcansmith 0:2a53a4c3238c 117 #if (LWIP_NETIF_API && (NO_SYS==1))
lorcansmith 0:2a53a4c3238c 118 #error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 119 #endif
lorcansmith 0:2a53a4c3238c 120 #if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
lorcansmith 0:2a53a4c3238c 121 #error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 122 #endif
lorcansmith 0:2a53a4c3238c 123 #if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
lorcansmith 0:2a53a4c3238c 124 #error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 125 #endif
lorcansmith 0:2a53a4c3238c 126 #if (!LWIP_NETCONN && LWIP_SOCKET)
lorcansmith 0:2a53a4c3238c 127 #error "If you want to use Socket API, you have to define LWIP_NETCONN=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 128 #endif
lorcansmith 0:2a53a4c3238c 129 #if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
lorcansmith 0:2a53a4c3238c 130 #error "If you want to use DHCP/AUTOIP cooperation mode, you have to define LWIP_DHCP=1 and LWIP_AUTOIP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 131 #endif
lorcansmith 0:2a53a4c3238c 132 #if (((!LWIP_DHCP) || (!LWIP_ARP)) && DHCP_DOES_ARP_CHECK)
lorcansmith 0:2a53a4c3238c 133 #error "If you want to use DHCP ARP checking, you have to define LWIP_DHCP=1 and LWIP_ARP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 134 #endif
lorcansmith 0:2a53a4c3238c 135 #if (!LWIP_ARP && LWIP_AUTOIP)
lorcansmith 0:2a53a4c3238c 136 #error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 137 #endif
lorcansmith 0:2a53a4c3238c 138 #if (LWIP_SNMP && (SNMP_CONCURRENT_REQUESTS<=0))
lorcansmith 0:2a53a4c3238c 139 #error "If you want to use SNMP, you have to define SNMP_CONCURRENT_REQUESTS>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 140 #endif
lorcansmith 0:2a53a4c3238c 141 #if (LWIP_SNMP && (SNMP_TRAP_DESTINATIONS<=0))
lorcansmith 0:2a53a4c3238c 142 #error "If you want to use SNMP, you have to define SNMP_TRAP_DESTINATIONS>=1 in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 143 #endif
lorcansmith 0:2a53a4c3238c 144 #if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
lorcansmith 0:2a53a4c3238c 145 #error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 146 #endif
lorcansmith 0:2a53a4c3238c 147 /* There must be sufficient timeouts, taking into account requirements of the subsystems. */
lorcansmith 0:2a53a4c3238c 148 #if LWIP_TIMERS && (MEMP_NUM_SYS_TIMEOUT < (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT))
lorcansmith 0:2a53a4c3238c 149 #error "MEMP_NUM_SYS_TIMEOUT is too low to accomodate all required timeouts"
lorcansmith 0:2a53a4c3238c 150 #endif
lorcansmith 0:2a53a4c3238c 151 #if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
lorcansmith 0:2a53a4c3238c 152 #error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
lorcansmith 0:2a53a4c3238c 153 #endif
lorcansmith 0:2a53a4c3238c 154 #if (MEM_LIBC_MALLOC && MEM_USE_POOLS)
lorcansmith 0:2a53a4c3238c 155 #error "MEM_LIBC_MALLOC and MEM_USE_POOLS may not both be simultaneously enabled in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 156 #endif
lorcansmith 0:2a53a4c3238c 157 #if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
lorcansmith 0:2a53a4c3238c 158 #error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
lorcansmith 0:2a53a4c3238c 159 #endif
lorcansmith 0:2a53a4c3238c 160 #if (PBUF_POOL_BUFSIZE <= MEM_ALIGNMENT)
lorcansmith 0:2a53a4c3238c 161 #error "PBUF_POOL_BUFSIZE must be greater than MEM_ALIGNMENT or the offset may take the full first pbuf"
lorcansmith 0:2a53a4c3238c 162 #endif
lorcansmith 0:2a53a4c3238c 163 #if (TCP_QUEUE_OOSEQ && !LWIP_TCP)
lorcansmith 0:2a53a4c3238c 164 #error "TCP_QUEUE_OOSEQ requires LWIP_TCP"
lorcansmith 0:2a53a4c3238c 165 #endif
lorcansmith 0:2a53a4c3238c 166 #if (DNS_LOCAL_HOSTLIST && !DNS_LOCAL_HOSTLIST_IS_DYNAMIC && !(defined(DNS_LOCAL_HOSTLIST_INIT)))
lorcansmith 0:2a53a4c3238c 167 #error "you have to define define DNS_LOCAL_HOSTLIST_INIT {{'host1', 0x123}, {'host2', 0x234}} to initialize DNS_LOCAL_HOSTLIST"
lorcansmith 0:2a53a4c3238c 168 #endif
lorcansmith 0:2a53a4c3238c 169 #if PPP_SUPPORT && !PPPOS_SUPPORT & !PPPOE_SUPPORT
lorcansmith 0:2a53a4c3238c 170 #error "PPP_SUPPORT needs either PPPOS_SUPPORT or PPPOE_SUPPORT turned on"
lorcansmith 0:2a53a4c3238c 171 #endif
lorcansmith 0:2a53a4c3238c 172 #if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
lorcansmith 0:2a53a4c3238c 173 #error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
lorcansmith 0:2a53a4c3238c 174 #endif
lorcansmith 0:2a53a4c3238c 175 #if LWIP_IGMP && !defined(LWIP_RAND)
lorcansmith 0:2a53a4c3238c 176 #error "When using IGMP, LWIP_RAND() needs to be defined to a random-function returning an u32_t random value"
lorcansmith 0:2a53a4c3238c 177 #endif
lorcansmith 0:2a53a4c3238c 178 #if LWIP_TCPIP_CORE_LOCKING_INPUT && !LWIP_TCPIP_CORE_LOCKING
lorcansmith 0:2a53a4c3238c 179 #error "When using LWIP_TCPIP_CORE_LOCKING_INPUT, LWIP_TCPIP_CORE_LOCKING must be enabled, too"
lorcansmith 0:2a53a4c3238c 180 #endif
lorcansmith 0:2a53a4c3238c 181 #if LWIP_TCP && LWIP_NETIF_TX_SINGLE_PBUF && !TCP_OVERSIZE
lorcansmith 0:2a53a4c3238c 182 #error "LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE enabled to create single-pbuf TCP packets"
lorcansmith 0:2a53a4c3238c 183 #endif
lorcansmith 0:2a53a4c3238c 184 #if IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF
lorcansmith 0:2a53a4c3238c 185 #error "LWIP_NETIF_TX_SINGLE_PBUF does not work with IP_FRAG_USES_STATIC_BUF==1 as that creates pbuf queues"
lorcansmith 0:2a53a4c3238c 186 #endif
lorcansmith 0:2a53a4c3238c 187
lorcansmith 0:2a53a4c3238c 188
lorcansmith 0:2a53a4c3238c 189 /* Compile-time checks for deprecated options.
lorcansmith 0:2a53a4c3238c 190 */
lorcansmith 0:2a53a4c3238c 191 #ifdef MEMP_NUM_TCPIP_MSG
lorcansmith 0:2a53a4c3238c 192 #error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
lorcansmith 0:2a53a4c3238c 193 #endif
lorcansmith 0:2a53a4c3238c 194 #ifdef MEMP_NUM_API_MSG
lorcansmith 0:2a53a4c3238c 195 #error "MEMP_NUM_API_MSG option is deprecated. Remove it from your lwipopts.h."
lorcansmith 0:2a53a4c3238c 196 #endif
lorcansmith 0:2a53a4c3238c 197 #ifdef TCP_REXMIT_DEBUG
lorcansmith 0:2a53a4c3238c 198 #error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
lorcansmith 0:2a53a4c3238c 199 #endif
lorcansmith 0:2a53a4c3238c 200 #ifdef RAW_STATS
lorcansmith 0:2a53a4c3238c 201 #error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
lorcansmith 0:2a53a4c3238c 202 #endif
lorcansmith 0:2a53a4c3238c 203 #ifdef ETHARP_QUEUE_FIRST
lorcansmith 0:2a53a4c3238c 204 #error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
lorcansmith 0:2a53a4c3238c 205 #endif
lorcansmith 0:2a53a4c3238c 206 #ifdef ETHARP_ALWAYS_INSERT
lorcansmith 0:2a53a4c3238c 207 #error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
lorcansmith 0:2a53a4c3238c 208 #endif
lorcansmith 0:2a53a4c3238c 209
lorcansmith 0:2a53a4c3238c 210 #ifdef LWIP_DEBUG
lorcansmith 0:2a53a4c3238c 211 static void
lorcansmith 0:2a53a4c3238c 212 lwip_sanity_check(void)
lorcansmith 0:2a53a4c3238c 213 {
lorcansmith 0:2a53a4c3238c 214 /* Warnings */
lorcansmith 0:2a53a4c3238c 215 #if LWIP_NETCONN
lorcansmith 0:2a53a4c3238c 216 if (MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB))
lorcansmith 0:2a53a4c3238c 217 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_NETCONN should be less than the sum of MEMP_NUM_{TCP,RAW,UDP}_PCB+MEMP_NUM_TCP_PCB_LISTEN\n"));
lorcansmith 0:2a53a4c3238c 218 #endif /* LWIP_NETCONN */
lorcansmith 0:2a53a4c3238c 219 #if LWIP_TCP
lorcansmith 0:2a53a4c3238c 220 if (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
lorcansmith 0:2a53a4c3238c 221 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN\n"));
lorcansmith 0:2a53a4c3238c 222 if (TCP_SND_BUF < 2 * TCP_MSS)
lorcansmith 0:2a53a4c3238c 223 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_BUF must be at least as much as (2 * TCP_MSS) for things to work smoothly\n"));
lorcansmith 0:2a53a4c3238c 224 if (TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF/TCP_MSS)))
lorcansmith 0:2a53a4c3238c 225 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_QUEUELEN must be at least as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work\n"));
lorcansmith 0:2a53a4c3238c 226 if (TCP_SNDLOWAT >= TCP_SND_BUF)
lorcansmith 0:2a53a4c3238c 227 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than TCP_SND_BUF.\n"));
lorcansmith 0:2a53a4c3238c 228 if (TCP_SNDQUEUELOWAT >= TCP_SND_QUEUELEN)
lorcansmith 0:2a53a4c3238c 229 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDQUEUELOWAT must be less than TCP_SND_QUEUELEN.\n"));
lorcansmith 0:2a53a4c3238c 230 if (TCP_WND > (PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE))
lorcansmith 0:2a53a4c3238c 231 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE\n"));
lorcansmith 0:2a53a4c3238c 232 if (TCP_WND < TCP_MSS)
lorcansmith 0:2a53a4c3238c 233 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is smaller than MSS\n"));
lorcansmith 0:2a53a4c3238c 234 #endif /* LWIP_TCP */
lorcansmith 0:2a53a4c3238c 235 #if LWIP_SOCKET
lorcansmith 0:2a53a4c3238c 236 /* Check that the SO_* socket options and SOF_* lwIP-internal flags match */
lorcansmith 0:2a53a4c3238c 237 if (SO_ACCEPTCONN != SOF_ACCEPTCONN)
lorcansmith 0:2a53a4c3238c 238 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_ACCEPTCONN != SOF_ACCEPTCONN\n"));
lorcansmith 0:2a53a4c3238c 239 if (SO_REUSEADDR != SOF_REUSEADDR)
lorcansmith 0:2a53a4c3238c 240 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_REUSEADDR != SOF_REUSEADDR\n"));
lorcansmith 0:2a53a4c3238c 241 if (SO_KEEPALIVE != SOF_KEEPALIVE)
lorcansmith 0:2a53a4c3238c 242 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_KEEPALIVE != SOF_KEEPALIVE\n"));
lorcansmith 0:2a53a4c3238c 243 if (SO_BROADCAST != SOF_BROADCAST)
lorcansmith 0:2a53a4c3238c 244 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_BROADCAST != SOF_BROADCAST\n"));
lorcansmith 0:2a53a4c3238c 245 if (SO_LINGER != SOF_LINGER)
lorcansmith 0:2a53a4c3238c 246 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_LINGER != SOF_LINGER\n"));
lorcansmith 0:2a53a4c3238c 247 #endif /* LWIP_SOCKET */
lorcansmith 0:2a53a4c3238c 248 }
lorcansmith 0:2a53a4c3238c 249 #else /* LWIP_DEBUG */
lorcansmith 0:2a53a4c3238c 250 #define lwip_sanity_check()
lorcansmith 0:2a53a4c3238c 251 #endif /* LWIP_DEBUG */
lorcansmith 0:2a53a4c3238c 252
lorcansmith 0:2a53a4c3238c 253 /**
lorcansmith 0:2a53a4c3238c 254 * Perform Sanity check of user-configurable values, and initialize all modules.
lorcansmith 0:2a53a4c3238c 255 */
lorcansmith 0:2a53a4c3238c 256 void
lorcansmith 0:2a53a4c3238c 257 lwip_init(void)
lorcansmith 0:2a53a4c3238c 258 {
lorcansmith 0:2a53a4c3238c 259 /* Sanity check user-configurable values */
lorcansmith 0:2a53a4c3238c 260 lwip_sanity_check();
lorcansmith 0:2a53a4c3238c 261
lorcansmith 0:2a53a4c3238c 262 /* Modules initialization */
lorcansmith 0:2a53a4c3238c 263 stats_init();
lorcansmith 0:2a53a4c3238c 264 #if !NO_SYS
lorcansmith 0:2a53a4c3238c 265 sys_init();
lorcansmith 0:2a53a4c3238c 266 #endif /* !NO_SYS */
lorcansmith 0:2a53a4c3238c 267 mem_init();
lorcansmith 0:2a53a4c3238c 268 memp_init();
lorcansmith 0:2a53a4c3238c 269 pbuf_init();
lorcansmith 0:2a53a4c3238c 270 netif_init();
lorcansmith 0:2a53a4c3238c 271 #if LWIP_SOCKET
lorcansmith 0:2a53a4c3238c 272 lwip_socket_init();
lorcansmith 0:2a53a4c3238c 273 #endif /* LWIP_SOCKET */
lorcansmith 0:2a53a4c3238c 274 ip_init();
lorcansmith 0:2a53a4c3238c 275 #if LWIP_ARP
lorcansmith 0:2a53a4c3238c 276 etharp_init();
lorcansmith 0:2a53a4c3238c 277 #endif /* LWIP_ARP */
lorcansmith 0:2a53a4c3238c 278 #if LWIP_RAW
lorcansmith 0:2a53a4c3238c 279 raw_init();
lorcansmith 0:2a53a4c3238c 280 #endif /* LWIP_RAW */
lorcansmith 0:2a53a4c3238c 281 #if LWIP_UDP
lorcansmith 0:2a53a4c3238c 282 udp_init();
lorcansmith 0:2a53a4c3238c 283 #endif /* LWIP_UDP */
lorcansmith 0:2a53a4c3238c 284 #if LWIP_TCP
lorcansmith 0:2a53a4c3238c 285 tcp_init();
lorcansmith 0:2a53a4c3238c 286 #endif /* LWIP_TCP */
lorcansmith 0:2a53a4c3238c 287 #if LWIP_SNMP
lorcansmith 0:2a53a4c3238c 288 snmp_init();
lorcansmith 0:2a53a4c3238c 289 #endif /* LWIP_SNMP */
lorcansmith 0:2a53a4c3238c 290 #if LWIP_AUTOIP
lorcansmith 0:2a53a4c3238c 291 autoip_init();
lorcansmith 0:2a53a4c3238c 292 #endif /* LWIP_AUTOIP */
lorcansmith 0:2a53a4c3238c 293 #if LWIP_IGMP
lorcansmith 0:2a53a4c3238c 294 igmp_init();
lorcansmith 0:2a53a4c3238c 295 #endif /* LWIP_IGMP */
lorcansmith 0:2a53a4c3238c 296 #if LWIP_DNS
lorcansmith 0:2a53a4c3238c 297 dns_init();
lorcansmith 0:2a53a4c3238c 298 #endif /* LWIP_DNS */
lorcansmith 0:2a53a4c3238c 299
lorcansmith 0:2a53a4c3238c 300 #if LWIP_TIMERS
lorcansmith 0:2a53a4c3238c 301 sys_timeouts_init();
lorcansmith 0:2a53a4c3238c 302 #endif /* LWIP_TIMERS */
lorcansmith 0:2a53a4c3238c 303 }