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lwip/src/core/init.c

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Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
/**
* @file
* Modules initialization
*
*/
/*
* Copyright (c) 2001-2004 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 <adam@sics.se>
*
*/
#include "lwip/opt.h"
Minor changes (but in lot of files): add #if/#endif for options where they could miss. #if LWIP_xxx if always put after #include "lwip/opt.h" (note this one indirectly include cc.h). Move others includes inside #if/#endif block.
2007-09-07 23:01:59 +00:00
Minor changes (fix some warnings like "function declaration isn't a prototype" and "no previous prototype for 'lwip_init'"...)
2007-09-04 13:51:48 +00:00
#include "lwip/init.h"
Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
#include "lwip/stats.h"
#include "lwip/sys.h"
#include "lwip/mem.h"
#include "lwip/memp.h"
#include "lwip/pbuf.h"
#include "lwip/netif.h"
#include "lwip/sockets.h"
#include "lwip/ip.h"
#include "lwip/raw.h"
#include "lwip/udp.h"
#include "lwip/tcp.h"
#include "lwip/autoip.h"
Add some others sanity checkings
2007-08-30 16:06:51 +00:00
#include "lwip/igmp.h"
opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name requests with RAW api interface. Initialization is done in lwip_init() with build time options. DNS timer is added in tcpip_thread context. DHCP can set DNS server ip addresses when options are received. You need to set LWIP_DNS=1 in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" list with points to improve.
2007-11-14 23:27:13 +00:00
#include "lwip/dns.h"
Minor changes (but in lot of files): add #if/#endif for options where they could miss. #if LWIP_xxx if always put after #include "lwip/opt.h" (note this one indirectly include cc.h). Move others includes inside #if/#endif block.
2007-09-07 23:01:59 +00:00
#include "netif/etharp.h"
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
/* Compile-time sanity checks for configuration errors.
* These can be done independently of LWIP_DEBUG, without penalty.
*/
Move some build time checkings inside init.c for task #7142 "Sanity check user-configurable values".
2007-09-05 13:19:25 +00:00
#ifndef BYTE_ORDER
#error "BYTE_ORDER is not defined, you have to define it in your cc.h"
#endif
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#if (!LWIP_ARP && ARP_QUEUEING)
#error "If you want to use ARP Queueing, you have to define LWIP_ARP=1 in your lwipopts.h"
#endif
#if (!LWIP_UDP && LWIP_UDPLITE)
#error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
#endif
#if (!LWIP_UDP && LWIP_SNMP)
#error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
#endif
#if (!LWIP_UDP && LWIP_DHCP)
#error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
#endif
#if (!LWIP_UDP && LWIP_IGMP)
#error "If you want to use IGMP, you have to define LWIP_UDP=1 in your lwipopts.h"
#endif
opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name requests with RAW api interface. Initialization is done in lwip_init() with build time options. DNS timer is added in tcpip_thread context. DHCP can set DNS server ip addresses when options are received. You need to set LWIP_DNS=1 in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" list with points to improve.
2007-11-14 23:27:13 +00:00
#if (!LWIP_UDP && LWIP_DNS)
#error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
#endif
Last sanity checking centralization for "task #7142 : Sanity check user-configurable values".
2007-09-07 17:59:30 +00:00
#if (LWIP_ARP && (ARP_TABLE_SIZE > 0x7f))
#error "If you want to use ARP, ARP_TABLE_SIZE must fit in an s8_t, so, you have to reduce it in your lwipopts.h"
#endif
Add some others sanity checkings
2007-08-30 16:06:51 +00:00
#if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
#error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
#endif
#if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
#error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
#endif
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
#error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
#endif
#if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
#error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
#endif
Last sanity checking centralization for "task #7142 : Sanity check user-configurable values".
2007-09-07 17:59:30 +00:00
#if (LWIP_TCP && (TCP_WND > 0xffff))
#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"
#endif
Minor change (coding style)
2007-10-07 17:41:21 +00:00
#if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
Minor changes (typo and wrong defines names in sanity checks)
2007-11-22 10:17:16 +00:00
#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"
Add sanity checking on TCP_MAXRTX and TCP_SYNMAXRTX
2007-10-09 20:48:28 +00:00
#endif
#if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
Minor changes (typo and wrong defines names in sanity checks)
2007-11-22 10:17:16 +00:00
#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"
Minor change (coding style)
2007-10-07 17:41:21 +00:00
#endif
Minor changes in lwip folder: fix some warnings, coding style, and rename "internal" netconn_alloc function.
2008-01-04 23:07:44 +00:00
#if (LWIP_TCP && TCP_LISTEN_BACKLOG && (TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff))
rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the "backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add documentation in the rawapi.txt file.
2008-01-04 22:18:27 +00:00
#error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
#endif
Replace mem_malloc call by memp_malloc, and use a new MEMP_NUM_IGMP_GROUP option (see opt.h to define the value). It will avoid potential fragmentation problems, use a counter to know how many times a group is used on an netif, and free it when all applications leave it. MEMP_NUM_IGMP_GROUP got 8 as default value (and init.c got a sanity check if LWIP_IGMP!=0).
2007-09-04 15:15:20 +00:00
#if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
#error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
#endif
Add a sanity check for PPP, and a #if !NO_SYS/#endif for slipif_loop
2007-09-12 19:16:44 +00:00
#if (PPP_SUPPORT && (NO_SYS==1))
#error "If you want to use PPP, you have to define NO_SYS=0 in your lwipopts.h"
#endif
Minor changes by Andrew Dennison: add sanity check, improve debug messages for memp, fix some warnings...
2007-09-21 12:36:35 +00:00
#if (LWIP_NETIF_API && (NO_SYS==1))
#error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
#endif
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
#error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
#endif
#if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
#error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
#endif
#if (!LWIP_NETCONN && LWIP_SOCKET)
#error "If you want to use Socket API, you have to define LWIP_NETCONN=1 in your lwipopts.h"
#endif
Minor changes (typo and wrong defines names in sanity checks)
2007-11-22 10:17:16 +00:00
#if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
Add some others sanity checkings
2007-08-30 16:06:51 +00:00
#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"
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#endif
#if (((!LWIP_DHCP) || (!LWIP_ARP)) && DHCP_DOES_ARP_CHECK)
Add some others sanity checkings
2007-08-30 16:06:51 +00:00
#error "If you want to use DHCP ARP checking, you have to define LWIP_DHCP=1 and LWIP_ARP=1 in your lwipopts.h"
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#endif
Move some build time checkings inside init.c for task #7142 "Sanity check user-configurable values".
2007-09-05 13:19:25 +00:00
#if (!LWIP_ARP && LWIP_AUTOIP)
#error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
#endif
#if (LWIP_SNMP && (SNMP_CONCURRENT_REQUESTS<=0))
#error "If you want to use SNMP, you have to define SNMP_CONCURRENT_REQUESTS>=1 in your lwipopts.h"
#endif
#if (LWIP_SNMP && (SNMP_TRAP_DESTINATIONS<=0))
#error "If you want to use SNMP, you have to define SNMP_TRAP_DESTINATIONS>=1 in your lwipopts.h"
#endif
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
#if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
Add two more sanity checks on memory settings
2007-11-28 00:11:05 +00:00
#error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
#endif
Add further checking that MEMP_NUM_SYS_TIMEOUT is high enough
2007-09-21 14:39:03 +00:00
/* There must be sufficient timeouts, taking into account requirements of the subsystems. */
Minor changes (typo and wrong defines names in sanity checks)
2007-11-22 10:17:16 +00:00
#if ((NO_SYS==0) && (MEMP_NUM_SYS_TIMEOUT < (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT)))
Add further checking that MEMP_NUM_SYS_TIMEOUT is high enough
2007-09-21 14:39:03 +00:00
#error "MEMP_NUM_SYS_TIMEOUT is too low to accomodate all required timeouts"
#endif
Minor change (sanity check for MEMP_NUM_REASSDATA only done if IP_REASSEMBLY=1)
2007-10-12 06:50:16 +00:00
#if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
Added check that MEMP_NUM_REASSDATA is bigger than IP_REASS_MAX_PBUFS (because each MEMP_NUM_REASSDATA has one pbuf at least!)
2007-10-11 19:26:04 +00:00
#error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
#endif
Add two more sanity checks on memory settings
2007-11-28 00:11:05 +00:00
#if (MEM_LIBC_MALLOC && MEM_USE_POOLS)
#error "MEM_LIBC_MALLOC and MEM_USE_POOLS may not both be simultaneously enabled in your lwipopts.h"
#endif
#if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
#error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
#endif
tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, sockets.c, init.c: task #7252: Implement TCP listen backlog: Warning: raw API applications have to call 'tcp_accepted(pcb)' in their accept callback to keep accepting new connections.
2007-12-21 16:47:56 +00:00
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
/* Compile-time checks for deprecated options.
*/
#ifdef MEMP_NUM_TCPIP_MSG
Add some deprecated options from "task #7142 : Sanity check user-configurable values".
2007-09-07 23:28:02 +00:00
#error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
#endif
#ifdef MEMP_NUM_API_MSG
#error "MEMP_NUM_API_MSG option is deprecated. Remove it from your lwipopts.h."
#endif
#ifdef TCP_REXMIT_DEBUG
#error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
#endif
#ifdef RAW_STATS
#error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
#endif
#ifdef ETHARP_QUEUE_FIRST
Add some deprecated options from "task #7142 : Sanity check user-configurable values".
2007-09-07 23:28:02 +00:00
#error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
#endif
#ifdef ETHARP_ALWAYS_INSERT
Add some deprecated options from "task #7142 : Sanity check user-configurable values".
2007-09-07 23:28:02 +00:00
#error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
#endif
Minor fix (else, cause build error). Since SO_REUSE is always used in the code (even if the current code is not working), it is defined in opt.h with 0 as default value (it's normal). So, the error is not if it is defined, but if it is defined to 1.
2007-08-31 09:42:32 +00:00
#if SO_REUSE
Move deprecated options from opt.h to init.c
2007-08-30 22:33:55 +00:00
/* I removed the lot since this was an ugly hack. It broke the raw-API.
It also came with many ugly goto's, Christiaan Simons. */
#error "SO_REUSE currently unavailable, this was a hack"
#endif
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
#ifdef LWIP_DEBUG
Minor changes (fix some warnings like "function declaration isn't a prototype" and "no previous prototype for 'lwip_init'"...)
2007-09-04 13:51:48 +00:00
static void
lwip_sanity_check(void)
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
{
/* Warnings */
#if LWIP_NETCONN
if (MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB))
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"));
#endif /* LWIP_NETCONN */
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#if LWIP_TCP
if (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
Minor change (ident, remove comment, change trace text)
2007-08-30 15:53:15 +00:00
LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN\n"));
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
if (TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF/TCP_MSS)))
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"));
if (TCP_SNDLOWAT > TCP_SND_BUF)
LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than or equal to TCP_SND_BUF.\n"));
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
if (TCP_WND > (PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE))
Minor change (ident, remove comment, change trace text)
2007-08-30 15:53:15 +00:00
LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE\n"));
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
if (TCP_WND < TCP_MSS)
Minor change (ident, remove comment, change trace text)
2007-08-30 15:53:15 +00:00
LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is smaller than MSS\n"));
Add further checks. Move compile-time checks out of LWIP_DEBUG ifdef
2007-08-30 15:33:51 +00:00
#endif /* LWIP_TCP */
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
}
#else /* LWIP_DEBUG */
#define lwip_sanity_check()
#endif /* LWIP_DEBUG */
/**
* Perform Sanity check of user-configurable values, and initialize all modules.
*/
Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
void
lwip_init(void)
{
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
/* Sanity check user-configurable values */
lwip_sanity_check();
Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check user-configurable values".
2007-08-30 10:15:17 +00:00
/* Modules initialization */
Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
stats_init();
sys_init();
mem_init();
memp_init();
pbuf_init();
netif_init();
igmp.h, igmp.c, tcpip.c, init.c, netif.c: change igmp_init and add igmp_start. igmp_start is call inside netif_add. Now, igmp initialization is in the same spirit than the others modules. Modify some IGMP debug traces.
2007-08-29 21:12:32 +00:00
#if LWIP_SOCKET
Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
lwip_socket_init();
#endif /* LWIP_SOCKET */
ip_init();
#if LWIP_ARP
etharp_init();
#endif /* LWIP_ARP */
#if LWIP_RAW
raw_init();
#endif /* LWIP_RAW */
#if LWIP_UDP
udp_init();
#endif /* LWIP_UDP */
#if LWIP_TCP
tcp_init();
#endif /* LWIP_TCP */
#if LWIP_AUTOIP
autoip_init();
#endif /* LWIP_AUTOIP */
igmp.h, igmp.c, tcpip.c, init.c, netif.c: change igmp_init and add igmp_start. igmp_start is call inside netif_add. Now, igmp initialization is in the same spirit than the others modules. Modify some IGMP debug traces.
2007-08-29 21:12:32 +00:00
#if LWIP_IGMP
igmp_init();
#endif /* LWIP_IGMP */
opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name requests with RAW api interface. Initialization is done in lwip_init() with build time options. DNS timer is added in tcpip_thread context. DHCP can set DNS server ip addresses when options are received. You need to set LWIP_DNS=1 in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" list with points to improve.
2007-11-14 23:27:13 +00:00
#if LWIP_DNS
dns_init();
#endif /* LWIP_DNS */
Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" Add lwip_init function to regroup all modules initializations, and to provide a place to add code for task #7142 "Sanity check user-configurable values". Ports maintainers should remove direct initializations calls from their code, and add init.c in their makefiles. Note that lwip_init() function is called inside tcpip_init, but can also be used by raw api users since all calls are disabled when matching options are disabled. Also note that their is new options in opt.h, you should configure in your lwipopts.h (they are enabled per default).
2007-08-29 08:11:06 +00:00
}
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