sdk-core v2026.11.05
PS2 SDK - core tier (build-critical EE/IOP modules)
Loading...
Searching...
No Matches
lwip_init.c
Go to the documentation of this file.
1
6
7/*
8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without modification,
12 * are permitted provided that the following conditions are met:
13 *
14 * 1. Redistributions of source code must retain the above copyright notice,
15 * this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright notice,
17 * this list of conditions and the following disclaimer in the documentation
18 * and/or other materials provided with the distribution.
19 * 3. The name of the author may not be used to endorse or promote products
20 * derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
31 * OF SUCH DAMAGE.
32 *
33 * This file is part of the lwIP TCP/IP stack.
34 *
35 * Author: Adam Dunkels <adam@sics.se>
36 */
37
38#include "lwip/opt.h"
39
40#include "lwip/init.h"
41#include "lwip/stats.h"
42#include "lwip/sys.h"
43#include "lwip/mem.h"
44#include "lwip/memp.h"
45#include "lwip/pbuf.h"
46#include "lwip/netif.h"
47#include "lwip/sockets.h"
48#include "lwip/ip.h"
49#include "lwip/raw.h"
50#include "lwip/udp.h"
51#include "lwip/priv/tcp_priv.h"
52#include "lwip/igmp.h"
53#include "lwip/dns.h"
54#include "lwip/timeouts.h"
55#include "lwip/etharp.h"
56#include "lwip/ip6.h"
57#include "lwip/nd6.h"
58#include "lwip/mld6.h"
59#include "lwip/api.h"
60
61#include "netif/ppp/ppp_opts.h"
62#include "netif/ppp/ppp_impl.h"
63
64#ifndef LWIP_SKIP_PACKING_CHECK
65
66#ifdef PACK_STRUCT_USE_INCLUDES
67# include "arch/bpstruct.h"
68#endif
69PACK_STRUCT_BEGIN
70struct packed_struct_test {
71 PACK_STRUCT_FLD_8(u8_t dummy1);
72 PACK_STRUCT_FIELD(u32_t dummy2);
73} PACK_STRUCT_STRUCT;
74PACK_STRUCT_END
75#ifdef PACK_STRUCT_USE_INCLUDES
76# include "arch/epstruct.h"
77#endif
78#define PACKED_STRUCT_TEST_EXPECTED_SIZE 5
79
80#endif
81
82/* Compile-time sanity checks for configuration errors.
83 * These can be done independently of LWIP_DEBUG, without penalty.
84 */
85#ifndef BYTE_ORDER
86#error "BYTE_ORDER is not defined, you have to define it in your cc.h"
87#endif
88#if (!IP_SOF_BROADCAST && IP_SOF_BROADCAST_RECV)
89#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"
90#endif
91#if (!LWIP_UDP && LWIP_UDPLITE)
92#error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
93#endif
94#if (!LWIP_UDP && LWIP_DHCP)
95#error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
96#endif
97#if (!LWIP_UDP && !LWIP_RAW && LWIP_MULTICAST_TX_OPTIONS)
98#error "If you want to use LWIP_MULTICAST_TX_OPTIONS, you have to define LWIP_UDP=1 and/or LWIP_RAW=1 in your lwipopts.h"
99#endif
100#if (!LWIP_UDP && LWIP_DNS)
101#error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
102#endif
103#if !MEMP_MEM_MALLOC /* MEMP_NUM_* checks are disabled when not using the pool allocator */
104#if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
105#error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
106#endif
107#if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
108#error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
109#endif
110#if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
111#error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
112#endif
113#if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
114#error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
115#endif
116#if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
117#error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
118#endif
119#if (LWIP_IGMP && !LWIP_MULTICAST_TX_OPTIONS)
120#error "If you want to use IGMP, you have to define LWIP_MULTICAST_TX_OPTIONS==1 in your lwipopts.h"
121#endif
122#if (LWIP_IGMP && !LWIP_IPV4)
123#error "IGMP needs LWIP_IPV4 enabled in your lwipopts.h"
124#endif
125#if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
126#error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
127#endif
128/* There must be sufficient timeouts, taking into account requirements of the subsystems. */
129#if LWIP_TIMERS && (MEMP_NUM_SYS_TIMEOUT < LWIP_NUM_SYS_TIMEOUT_INTERNAL)
130#error "MEMP_NUM_SYS_TIMEOUT is too low to accommodate all required timeouts"
131#endif
132#if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
133#error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
134#endif
135#endif /* !MEMP_MEM_MALLOC */
136#if LWIP_WND_SCALE
137#if (LWIP_TCP && (TCP_WND > 0xffffffff))
138#error "If you want to use TCP, TCP_WND must fit in an u32_t, so, you have to reduce it in your lwipopts.h"
139#endif
140#if (LWIP_TCP && (TCP_RCV_SCALE > 14))
141#error "The maximum valid window scale value is 14!"
142#endif
143#if (LWIP_TCP && (TCP_WND > (0xFFFFU << TCP_RCV_SCALE)))
144#error "TCP_WND is bigger than the configured LWIP_WND_SCALE allows!"
145#endif
146#if (LWIP_TCP && ((TCP_WND >> TCP_RCV_SCALE) == 0))
147#error "TCP_WND is too small for the configured LWIP_WND_SCALE (results in zero window)!"
148#endif
149#else /* LWIP_WND_SCALE */
150#if (LWIP_TCP && (TCP_WND > 0xffff))
151#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 (or enable window scaling)"
152#endif
153#endif /* LWIP_WND_SCALE */
154#if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
155#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"
156#endif
157#if (LWIP_TCP && (TCP_SND_QUEUELEN < 2))
158#error "TCP_SND_QUEUELEN must be at least 2 for no-copy TCP writes to work"
159#endif
160#if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
161#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"
162#endif
163#if (LWIP_TCP && TCP_LISTEN_BACKLOG && ((TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff)))
164#error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
165#endif
166#if (LWIP_TCP && LWIP_TCP_SACK_OUT && !TCP_QUEUE_OOSEQ)
167#error "To use LWIP_TCP_SACK_OUT, TCP_QUEUE_OOSEQ needs to be enabled"
168#endif
169#if (LWIP_TCP && LWIP_TCP_SACK_OUT && (LWIP_TCP_MAX_SACK_NUM < 1))
170#error "LWIP_TCP_MAX_SACK_NUM must be greater than 0"
171#endif
172#if (LWIP_NETIF_API && (NO_SYS==1))
173#error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
174#endif
175#if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
176#error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
177#endif
178#if (LWIP_PPP_API && (NO_SYS==1))
179#error "If you want to use PPP API, you have to define NO_SYS=0 in your lwipopts.h"
180#endif
181#if (LWIP_PPP_API && (PPP_SUPPORT==0))
182#error "If you want to use PPP API, you have to enable PPP_SUPPORT in your lwipopts.h"
183#endif
184#if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
185#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"
186#endif
187#if (((!LWIP_DHCP) || (!LWIP_ARP) || (!LWIP_ACD)) && LWIP_DHCP_DOES_ACD_CHECK)
188#error "If you want to use DHCP ACD checking, you have to define LWIP_DHCP=1, LWIP_ARP=1 and LWIP_ACD=1 in your lwipopts.h"
189#endif
190#if (!LWIP_ARP && LWIP_AUTOIP)
191#error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
192#endif
193#if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
194#error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
195#endif
196#if (LWIP_ALTCP && LWIP_EVENT_API)
197#error "The application layered tcp API does not work with LWIP_EVENT_API"
198#endif
199#if (MEM_CUSTOM_ALLOCATOR && !(defined(MEM_CUSTOM_FREE) && defined(MEM_CUSTOM_MALLOC) && defined(MEM_CUSTOM_CALLOC)))
200#error "All of MEM_CUSTOM_FREE/MEM_CUSTOM_MALLOC/MEM_CUSTOM_CALLOC must be provided if MEM_CUSTOM_ALLOCATOR is enabled in your lwipopts.h"
201#endif
202#if (MEM_USE_POOLS && MEM_CUSTOM_ALLOCATOR)
203#error "MEM_USE_POOLS may not be used with a custom allocator (MEM_CUSTOM_ALLOCATOR or MEM_LIBC_MALLOC) enabled in your lwipopts.h"
204#endif
205#if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
206#error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
207#endif
208#if (PBUF_POOL_BUFSIZE <= MEM_ALIGNMENT)
209#error "PBUF_POOL_BUFSIZE must be greater than MEM_ALIGNMENT or the offset may take the full first pbuf"
210#endif
211#if (DNS_LOCAL_HOSTLIST && !DNS_LOCAL_HOSTLIST_IS_DYNAMIC && !(defined(DNS_LOCAL_HOSTLIST_INIT)))
212#error "you have to define define DNS_LOCAL_HOSTLIST_INIT {{'host1', 0x123}, {'host2', 0x234}} to initialize DNS_LOCAL_HOSTLIST"
213#endif
214#if PPP_SUPPORT && !PPPOS_SUPPORT && !PPPOE_SUPPORT && !PPPOL2TP_SUPPORT
215#error "PPP_SUPPORT needs at least one of PPPOS_SUPPORT, PPPOE_SUPPORT or PPPOL2TP_SUPPORT turned on"
216#endif
217#if PPP_SUPPORT && !PPP_IPV4_SUPPORT && !PPP_IPV6_SUPPORT
218#error "PPP_SUPPORT needs PPP_IPV4_SUPPORT and/or PPP_IPV6_SUPPORT turned on"
219#endif
220#if PPP_SUPPORT && PPP_IPV4_SUPPORT && !LWIP_IPV4
221#error "PPP_IPV4_SUPPORT needs LWIP_IPV4 turned on"
222#endif
223#if PPP_SUPPORT && PPP_IPV6_SUPPORT && !LWIP_IPV6
224#error "PPP_IPV6_SUPPORT needs LWIP_IPV6 turned on"
225#endif
226#if PPP_SUPPORT && CCP_SUPPORT && !MPPE_SUPPORT
227#error "CCP_SUPPORT needs MPPE_SUPPORT turned on"
228#endif
229#if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
230#error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
231#endif
232#if LWIP_TCPIP_CORE_LOCKING_INPUT && !LWIP_TCPIP_CORE_LOCKING
233#error "When using LWIP_TCPIP_CORE_LOCKING_INPUT, LWIP_TCPIP_CORE_LOCKING must be enabled, too"
234#endif
235#if LWIP_TCP && LWIP_NETIF_TX_SINGLE_PBUF && !TCP_OVERSIZE
236#error "LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE enabled to create single-pbuf TCP packets"
237#endif
238#if LWIP_NETCONN && LWIP_TCP
239#if NETCONN_COPY != TCP_WRITE_FLAG_COPY
240#error "NETCONN_COPY != TCP_WRITE_FLAG_COPY"
241#endif
242#if NETCONN_MORE != TCP_WRITE_FLAG_MORE
243#error "NETCONN_MORE != TCP_WRITE_FLAG_MORE"
244#endif
245#endif /* LWIP_NETCONN && LWIP_TCP */
246#if LWIP_NETCONN_FULLDUPLEX && !LWIP_NETCONN_SEM_PER_THREAD
247#error "For LWIP_NETCONN_FULLDUPLEX to work, LWIP_NETCONN_SEM_PER_THREAD is required"
248#endif
249
250
251/* Compile-time checks for deprecated options.
252 */
253#ifdef MEMP_NUM_TCPIP_MSG
254#error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
255#endif
256#ifdef TCP_REXMIT_DEBUG
257#error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
258#endif
259#ifdef RAW_STATS
260#error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
261#endif
262#ifdef ETHARP_QUEUE_FIRST
263#error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
264#endif
265#ifdef ETHARP_ALWAYS_INSERT
266#error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
267#endif
268#if !NO_SYS && LWIP_TCPIP_CORE_LOCKING && LWIP_COMPAT_MUTEX && !defined(LWIP_COMPAT_MUTEX_ALLOWED)
269#error "LWIP_COMPAT_MUTEX cannot prevent priority inversion. It is recommended to implement priority-aware mutexes. (Define LWIP_COMPAT_MUTEX_ALLOWED to disable this error.)"
270#endif
271
272#ifndef LWIP_DISABLE_TCP_SANITY_CHECKS
273#define LWIP_DISABLE_TCP_SANITY_CHECKS 0
274#endif
275#ifndef LWIP_DISABLE_MEMP_SANITY_CHECKS
276#define LWIP_DISABLE_MEMP_SANITY_CHECKS 0
277#endif
278
279/* MEMP sanity checks */
280#if MEMP_MEM_MALLOC
281#if !LWIP_DISABLE_MEMP_SANITY_CHECKS
282#if LWIP_NETCONN || LWIP_SOCKET
283#if !MEMP_NUM_NETCONN && LWIP_SOCKET
284#error "lwip_sanity_check: WARNING: MEMP_NUM_NETCONN cannot be 0 when using sockets!"
285#endif
286#else /* MEMP_MEM_MALLOC */
287#if MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB)
288#error "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. If you know what you are doing, define LWIP_DISABLE_MEMP_SANITY_CHECKS to 1 to disable this error."
289#endif
290#endif /* LWIP_NETCONN || LWIP_SOCKET */
291#endif /* !LWIP_DISABLE_MEMP_SANITY_CHECKS */
292#if MEM_USE_POOLS
293#error "MEMP_MEM_MALLOC and MEM_USE_POOLS cannot be enabled at the same time"
294#endif
295#ifdef LWIP_HOOK_MEMP_AVAILABLE
296#error "LWIP_HOOK_MEMP_AVAILABLE doesn't make sense with MEMP_MEM_MALLOC"
297#endif
298#endif /* MEMP_MEM_MALLOC */
299
300/* TCP sanity checks */
301#if !LWIP_DISABLE_TCP_SANITY_CHECKS
302#if LWIP_TCP
303#if !MEMP_MEM_MALLOC && (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
304#error "lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
305#endif
306#if TCP_SND_BUF < (2 * TCP_MSS)
307#error "lwip_sanity_check: WARNING: TCP_SND_BUF must be at least as much as (2 * TCP_MSS) for things to work smoothly. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
308#endif
309#if TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF / TCP_MSS))
310#error "lwip_sanity_check: WARNING: TCP_SND_QUEUELEN must be at least as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
311#endif
312#if TCP_SNDLOWAT >= TCP_SND_BUF
313#error "lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than TCP_SND_BUF. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
314#endif
315#if TCP_MSS >= ((16 * 1024) - 1)
316#error "lwip_sanity_check: WARNING: TCP_MSS must be <= 16382 to prevent u16_t underflow in TCP_SNDLOWAT calculation!"
317#endif
318#if TCP_SNDLOWAT >= (0xFFFF - (4 * TCP_MSS))
319#error "lwip_sanity_check: WARNING: TCP_SNDLOWAT must at least be 4*MSS below u16_t overflow!"
320#endif
321#if TCP_SNDQUEUELOWAT >= TCP_SND_QUEUELEN
322#error "lwip_sanity_check: WARNING: TCP_SNDQUEUELOWAT must be less than TCP_SND_QUEUELEN. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
323#endif
324#if !MEMP_MEM_MALLOC && PBUF_POOL_SIZE && (PBUF_POOL_BUFSIZE <= (PBUF_LINK_ENCAPSULATION_HLEN + PBUF_LINK_HLEN + PBUF_IP_HLEN + PBUF_TRANSPORT_HLEN))
325#error "lwip_sanity_check: WARNING: PBUF_POOL_BUFSIZE does not provide enough space for protocol headers. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
326#endif
327#if !MEMP_MEM_MALLOC && PBUF_POOL_SIZE && (TCP_WND > (PBUF_POOL_SIZE * (PBUF_POOL_BUFSIZE - (PBUF_LINK_ENCAPSULATION_HLEN + PBUF_LINK_HLEN + PBUF_IP_HLEN + PBUF_TRANSPORT_HLEN))))
328#error "lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE * (PBUF_POOL_BUFSIZE - protocol headers). If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
329#endif
330#if TCP_WND < TCP_MSS
331#error "lwip_sanity_check: WARNING: TCP_WND is smaller than MSS. If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS to 1 to disable this error."
332#endif
333#endif /* LWIP_TCP */
334#endif /* !LWIP_DISABLE_TCP_SANITY_CHECKS */
335
341void
342lwip_init(void)
343{
344#ifndef LWIP_SKIP_CONST_CHECK
345 int a = 0;
346 LWIP_UNUSED_ARG(a);
347 LWIP_ASSERT("LWIP_CONST_CAST not implemented correctly. Check your lwIP port.", LWIP_CONST_CAST(void *, &a) == &a);
348#endif
349#ifndef LWIP_SKIP_PACKING_CHECK
350 LWIP_ASSERT("Struct packing not implemented correctly. Check your lwIP port.", sizeof(struct packed_struct_test) == PACKED_STRUCT_TEST_EXPECTED_SIZE);
351#endif
352
353 /* Modules initialization */
354 stats_init();
355#if !NO_SYS
356 sys_init();
357#endif /* !NO_SYS */
358 mem_init();
359 memp_init();
360 pbuf_init();
361 netif_init();
362#if LWIP_IPV4
363 ip_init();
364#if LWIP_ARP
365 etharp_init();
366#endif /* LWIP_ARP */
367#endif /* LWIP_IPV4 */
368#if LWIP_RAW
369 raw_init();
370#endif /* LWIP_RAW */
371#if LWIP_UDP
372 udp_init();
373#endif /* LWIP_UDP */
374#if LWIP_TCP
375 tcp_init();
376#endif /* LWIP_TCP */
377#if LWIP_IGMP
378 igmp_init();
379#endif /* LWIP_IGMP */
380#if LWIP_DNS
381 dns_init();
382#endif /* LWIP_DNS */
383#if PPP_SUPPORT
384 ppp_init();
385#endif
386
387#if LWIP_TIMERS
388 sys_timeouts_init();
389#endif /* LWIP_TIMERS */
390}
LWIP_UNUSED_ARG
#define LWIP_UNUSED_ARG(x)
Definition arch.h:373
LWIP_CONST_CAST
#define LWIP_CONST_CAST(target_type, val)
Definition arch.h:240
lwip_init
void lwip_init(void)
Definition lwip_init.c:342
sys_init
void sys_init(void)
Definition sys_arch.c:339
mem_init
void mem_init(void)
Definition mem.c:503
memp_init
void memp_init(void)
Definition memp.c:224
ppp_impl.h
ppp_opts.h
packed_struct_test
Definition lwip_init.c:70
tcp_priv.h