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[lwip] integrate lwip porting layer (#5606) 

* [lwip] integrate lwip porting layer

* Lwip 通用文件梳理 (#2)

* [modify] extract the common files for different version about lwip.

* [update] the initialization logic of lwIP.

* 整理源码结构

* ethernetif 头文件 ""改为<>

* 整理代码

* add macro definition "RT_USING_DEVICE_IPC".

* [update] mandatory selected "RT_USING_DEVICE_IPC".

* [modify] compile error for lost "lwip/init.h"

Co-authored-by: xiangxistu <52819708+xiangxistu@users.noreply.github.com>
Co-authored-by: liuxianliang <liuxianliang@rt-thread.com>
This commit is contained in:
Man, Jianting (Meco) 2022-02-23 10:56:43 -05:00 committed by GitHub
parent 4106c43753
commit e96e3e07f5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
36 changed files with 427 additions and 4664 deletions
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1
bsp/lm3s9b9x/rtconfig.h
View File

@ -57,6 +57,7 @@
/* SECTION: Device System */
/* Using Device System*/
#define RT_USING_DEVICE
#define RT_USING_DEVICE_IPC
#define RT_USING_UART1
// #define RT_USING_UART2

1
bsp/lpc176x/rtconfig.h
View File

@ -64,6 +64,7 @@
// <section name="RT_USING_DEVICE" description="Using Device Driver Framework" default="true" >
#define RT_USING_DEVICE
#define RT_USING_DEVICE_IPC
// <bool name="RT_USING_UART0" description="Using UART0" default="true" />
#define RT_USING_UART0
// <integer name="RT_UART_RX_BUFFER_SIZE" description="The buffer size for UART reception" default="64" />

1
bsp/sam7x/rtconfig.h
View File

@ -57,6 +57,7 @@
/* SECTION: Device System */
/* Using Device System*/
#define RT_USING_DEVICE
#define RT_USING_DEVICE_IPC
#define RT_USING_UART1
#define RT_UART_RX_BUFFER_SIZE 128

6
components/net/at/SConscript
View File

@ -13,13 +13,13 @@ if GetDepend(['AT_USING_SERVER']):
src/at_server.c
src/at_base_cmd.c
''')
if GetDepend(['AT_USING_CLIENT']):
src += Glob('src/at_client.c')
if GetDepend(['AT_USING_SOCKET']):
src += Glob('at_socket/*.c')
path += [cwd + '/at_socket']
path += [cwd + '/at_socket']
group = DefineGroup('AT', src, depend = ['RT_USING_AT'], CPPPATH = path)

3
components/net/lwip/Kconfig
View File

@ -1,6 +1,7 @@
menuconfig RT_USING_LWIP
menuconfig RT_USING_LWIP
bool "Enable light weight TCP/IP stack (lwIP)"
select RT_USING_DEVICE
select RT_USING_DEVICE_IPC
default n
if RT_USING_LWIP

3
components/net/lwip/lwip-1.4.1/SConscript
View File

@ -10,7 +10,6 @@ src/api/netdb.c
src/api/netifapi.c
src/api/sockets.c
src/api/tcpip.c
src/arch/sys_arch.c
src/core/def.c
src/core/dhcp.c
src/core/dns.c
@ -35,7 +34,6 @@ src/core/ipv4/ip.c
src/core/ipv4/ip_addr.c
src/core/ipv4/ip_frag.c
src/netif/etharp.c
src/netif/ethernetif.c
src/netif/slipif.c
""")
@ -68,7 +66,6 @@ src/netif/ppp/vj.c
path = [GetCurrentDir() + '/src',
GetCurrentDir() + '/src/include',
GetCurrentDir() + '/src/include/ipv4',
GetCurrentDir() + '/src/arch/include',
GetCurrentDir() + '/src/include/netif']
if GetDepend(['RT_LWIP_SNMP']):

35
components/net/lwip/lwip-1.4.1/src/arch/include/arch/bpstruct.h
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__ICCARM__)
#pragma pack(1)
#endif

35
components/net/lwip/lwip-1.4.1/src/arch/include/arch/epstruct.h
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__ICCARM__)
#pragma pack()
#endif

52
components/net/lwip/lwip-1.4.1/src/arch/include/arch/perf.h
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@ -1,52 +0,0 @@
/*
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: perf.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
*/
#ifndef __ARCH_PERF_H__
#define __ARCH_PERF_H__
//#include <sys/times.h>
#define PERF_START /* null definition */
#define PERF_STOP(x) /* null definition */
/*
void perf_print(unsigned long c1l, unsigned long c1h,
unsigned long c2l, unsigned long c2h,
char *key);
void perf_print_times(struct tms *start, struct tms *end, char *key);
void perf_init(char *fname);
*/
#endif /* __ARCH_PERF_H__ */

58
components/net/lwip/lwip-1.4.1/src/arch/include/arch/sys_arch.h
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@ -1,58 +0,0 @@
/*
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: sys_arch.h,v 1.3 2005/03/13 16:03:23 bear Exp $
*/
#ifndef __ARCH_SYS_ARCH_H__
#define __ARCH_SYS_ARCH_H__
#include "arch/cc.h"
#include <rtthread.h>
#define SYS_MBOX_NULL RT_NULL
#define SYS_SEM_NULL RT_NULL
typedef rt_uint32_t sys_prot_t;
#define SYS_MBOX_SIZE 10
#define SYS_LWIP_TIMER_NAME "timer"
#define SYS_LWIP_MBOX_NAME "mbox"
#define SYS_LWIP_SEM_NAME "sem"
#define SYS_LWIP_MUTEX_NAME "mu"
typedef rt_sem_t sys_sem_t;
typedef rt_mutex_t sys_mutex_t;
typedef rt_mailbox_t sys_mbox_t;
typedef rt_thread_t sys_thread_t;
#endif /* __ARCH_SYS_ARCH_H__ */

740
components/net/lwip/lwip-1.4.1/src/arch/sys_arch.c
View File

@ -1,740 +0,0 @@
/*
* COPYRIGHT (C) 2006-2021, RT-Thread Development Team
* 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.
*
* Change Logs:
* Date Author Notes
* 2012-12-8 Bernard add file header
* export bsd socket symbol for RT-Thread Application Module
* 2017-11-15 Bernard add lock for init_done callback.
*/
#include <rtthread.h>
#include <rthw.h>
#include "lwip/sys.h"
#include "lwip/opt.h"
#include "lwip/stats.h"
#include "lwip/err.h"
#include "arch/sys_arch.h"
#include "lwip/debug.h"
#include "lwip/netif.h"
#include "lwip/tcpip.h"
#include "netif/ethernetif.h"
#include "lwip/sio.h"
#include <lwip/init.h>
#include "lwip/inet.h"
#include <string.h>
/*
* Initialize the network interface device
*
* @return the operation status, ERR_OK on OK, ERR_IF on error
*/
static err_t netif_device_init(struct netif *netif)
{
struct eth_device *ethif;
ethif = (struct eth_device *)netif->state;
if (ethif != RT_NULL)
{
rt_device_t device;
/* get device object */
device = (rt_device_t) ethif;
if (rt_device_init(device) != RT_EOK)
{
return ERR_IF;
}
/* copy device flags to netif flags */
netif->flags = ethif->flags;
return ERR_OK;
}
return ERR_IF;
}
/*
* Initialize the ethernetif layer and set network interface device up
*/
static void tcpip_init_done_callback(void *arg)
{
rt_device_t device;
struct eth_device *ethif;
struct ip_addr ipaddr, netmask, gw;
struct rt_list_node* node;
struct rt_object* object;
struct rt_object_information *information;
LWIP_ASSERT("invalid arg.\n",arg);
IP4_ADDR(&gw, 0,0,0,0);
IP4_ADDR(&ipaddr, 0,0,0,0);
IP4_ADDR(&netmask, 0,0,0,0);
/* enter critical */
rt_enter_critical();
/* for each network interfaces */
information = rt_object_get_information(RT_Object_Class_Device);
RT_ASSERT(information != RT_NULL);
for (node = information->object_list.next;
node != &(information->object_list);
node = node->next)
{
object = rt_list_entry(node, struct rt_object, list);
device = (rt_device_t)object;
if (device->type == RT_Device_Class_NetIf)
{
ethif = (struct eth_device *)device;
/* leave critical */
rt_exit_critical();
LOCK_TCPIP_CORE();
netif_add(ethif->netif, &ipaddr, &netmask, &gw,
ethif, netif_device_init, tcpip_input);
if (netif_default == RT_NULL)
netif_set_default(ethif->netif);
#if LWIP_DHCP
if (ethif->flags & NETIF_FLAG_DHCP)
{
/* if this interface uses DHCP, start the DHCP client */
dhcp_start(ethif->netif);
}
else
#endif
{
/* set interface up */
netif_set_up(ethif->netif);
}
if (!(ethif->flags & ETHIF_LINK_PHYUP))
{
netif_set_link_up(ethif->netif);
}
UNLOCK_TCPIP_CORE();
/* enter critical */
rt_enter_critical();
}
}
/* leave critical */
rt_exit_critical();
rt_sem_release((rt_sem_t)arg);
}
/**
* LwIP system initialization
*/
int lwip_system_init(void)
{
rt_err_t rc;
struct rt_semaphore done_sem;
/* set default netif to NULL */
netif_default = RT_NULL;
rc = rt_sem_init(&done_sem, "done", 0, RT_IPC_FLAG_FIFO);
if (rc != RT_EOK)
{
LWIP_ASSERT("Failed to create semaphore", 0);
return -1;
}
tcpip_init(tcpip_init_done_callback, (void *)&done_sem);
/* waiting for initialization done */
if (rt_sem_take(&done_sem, RT_WAITING_FOREVER) != RT_EOK)
{
rt_sem_detach(&done_sem);
return -1;
}
rt_sem_detach(&done_sem);
/* set default ip address */
#if !LWIP_DHCP
if (netif_default != RT_NULL)
{
struct ip_addr ipaddr, netmask, gw;
ipaddr.addr = inet_addr(RT_LWIP_IPADDR);
gw.addr = inet_addr(RT_LWIP_GWADDR);
netmask.addr = inet_addr(RT_LWIP_MSKADDR);
netifapi_netif_set_addr(netif_default, &ipaddr, &netmask, &gw);
}
#endif
rt_kprintf("lwIP-%d.%d.%d initialized!\n", LWIP_VERSION_MAJOR, LWIP_VERSION_MINOR, LWIP_VERSION_REVISION);
return 0;
}
INIT_PREV_EXPORT(lwip_system_init);
void sys_init(void)
{
/* nothing on RT-Thread porting */
}
void lwip_sys_init(void)
{
lwip_system_init();
}
/*
* Create a new semaphore
*
* @return the operation status, ERR_OK on OK; others on error
*/
err_t sys_sem_new(sys_sem_t *sem, u8_t count)
{
static unsigned short counter = 0;
char tname[RT_NAME_MAX];
sys_sem_t tmpsem;
RT_DEBUG_NOT_IN_INTERRUPT;
rt_snprintf(tname, RT_NAME_MAX, "%s%d", SYS_LWIP_SEM_NAME, counter);
counter ++;
tmpsem = rt_sem_create(tname, count, RT_IPC_FLAG_FIFO);
if (tmpsem == RT_NULL)
return ERR_MEM;
else
{
*sem = tmpsem;
return ERR_OK;
}
}
/*
* Deallocate a semaphore
*/
void sys_sem_free(sys_sem_t *sem)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_sem_delete(*sem);
}
/*
* Signal a semaphore
*/
void sys_sem_signal(sys_sem_t *sem)
{
rt_sem_release(*sem);
}
/*
* Block the thread while waiting for the semaphore to be signaled
*
* @return If the timeout argument is non-zero, it will return the number of milliseconds
* spent waiting for the semaphore to be signaled; If the semaphore isn't signaled
* within the specified time, it will return SYS_ARCH_TIMEOUT; If the thread doesn't
* wait for the semaphore, it will return zero
*/
u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout)
{
rt_err_t ret;
s32_t t;
u32_t tick;
RT_DEBUG_NOT_IN_INTERRUPT;
/* get the begin tick */
tick = rt_tick_get();
if (timeout == 0)
t = RT_WAITING_FOREVER;
else
{
/* convert msecond to os tick */
if (timeout < (1000/RT_TICK_PER_SECOND))
t = 1;
else
t = timeout / (1000/RT_TICK_PER_SECOND);
}
ret = rt_sem_take(*sem, t);
if (ret == -RT_ETIMEOUT)
return SYS_ARCH_TIMEOUT;
else
{
if (ret == RT_EOK)
ret = 1;
}
/* get elapse msecond */
tick = rt_tick_get() - tick;
/* convert tick to msecond */
tick = tick * (1000 / RT_TICK_PER_SECOND);
if (tick == 0)
tick = 1;
return tick;
}
#ifndef sys_sem_valid
/** Check if a semaphore is valid/allocated:
* return 1 for valid, 0 for invalid
*/
int sys_sem_valid(sys_sem_t *sem)
{
return (int)(*sem);
}
#endif
#ifndef sys_sem_set_invalid
/** Set a semaphore invalid so that sys_sem_valid returns 0
*/
void sys_sem_set_invalid(sys_sem_t *sem)
{
*sem = RT_NULL;
}
#endif
/* ====================== Mutex ====================== */
/** Create a new mutex
* @param mutex pointer to the mutex to create
* @return a new mutex
*/
err_t sys_mutex_new(sys_mutex_t *mutex)
{
static unsigned short counter = 0;
char tname[RT_NAME_MAX];
sys_mutex_t tmpmutex;
RT_DEBUG_NOT_IN_INTERRUPT;
rt_snprintf(tname, RT_NAME_MAX, "%s%d", SYS_LWIP_MUTEX_NAME, counter);
counter ++;
tmpmutex = rt_mutex_create(tname, RT_IPC_FLAG_PRIO);
if (tmpmutex == RT_NULL)
return ERR_MEM;
else
{
*mutex = tmpmutex;
return ERR_OK;
}
}
/** Lock a mutex
* @param mutex the mutex to lock
*/
void sys_mutex_lock(sys_mutex_t *mutex)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mutex_take(*mutex, RT_WAITING_FOREVER);
return;
}
/** Unlock a mutex
* @param mutex the mutex to unlock
*/
void sys_mutex_unlock(sys_mutex_t *mutex)
{
rt_mutex_release(*mutex);
}
/** Delete a semaphore
* @param mutex the mutex to delete
*/
void sys_mutex_free(sys_mutex_t *mutex)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mutex_delete(*mutex);
}
#ifndef sys_mutex_valid
/** Check if a mutex is valid/allocated:
* return 1 for valid, 0 for invalid
*/
int sys_mutex_valid(sys_mutex_t *mutex)
{
return (int)(*mutex);
}
#endif
#ifndef sys_mutex_set_invalid
/** Set a mutex invalid so that sys_mutex_valid returns 0
*/
void sys_mutex_set_invalid(sys_mutex_t *mutex)
{
*mutex = RT_NULL;
}
#endif
/* ====================== Mailbox ====================== */
/*
* Create an empty mailbox for maximum "size" elements
*
* @return the operation status, ERR_OK on OK; others on error
*/
err_t sys_mbox_new(sys_mbox_t *mbox, int size)
{
static unsigned short counter = 0;
char tname[RT_NAME_MAX];
sys_mbox_t tmpmbox;
RT_DEBUG_NOT_IN_INTERRUPT;
rt_snprintf(tname, RT_NAME_MAX, "%s%d", SYS_LWIP_MBOX_NAME, counter);
counter ++;
tmpmbox = rt_mb_create(tname, size, RT_IPC_FLAG_FIFO);
if (tmpmbox != RT_NULL)
{
*mbox = tmpmbox;
return ERR_OK;
}
return ERR_MEM;
}
/*
* Deallocate a mailbox
*/
void sys_mbox_free(sys_mbox_t *mbox)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mb_delete(*mbox);
return;
}
/** Post a message to an mbox - may not fail
* -> blocks if full, only used from tasks not from ISR
* @param mbox mbox to posts the message
* @param msg message to post (ATTENTION: can be NULL)
*/
void sys_mbox_post(sys_mbox_t *mbox, void *msg)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mb_send_wait(*mbox, (rt_ubase_t)msg, RT_WAITING_FOREVER);
return;
}
/*
* Try to post the "msg" to the mailbox
*
* @return return ERR_OK if the "msg" is posted, ERR_MEM if the mailbox is full
*/
err_t sys_mbox_trypost(sys_mbox_t *mbox, void *msg)
{
if (rt_mb_send(*mbox, (rt_ubase_t)msg) == RT_EOK)
return ERR_OK;
return ERR_MEM;
}
/** Wait for a new message to arrive in the mbox
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @param timeout maximum time (in milliseconds) to wait for a message
* @return time (in milliseconds) waited for a message, may be 0 if not waited
or SYS_ARCH_TIMEOUT on timeout
* The returned time has to be accurate to prevent timer jitter!
*/
u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
{
rt_err_t ret;
s32_t t;
u32_t tick;
RT_DEBUG_NOT_IN_INTERRUPT;
/* get the begin tick */
tick = rt_tick_get();
if(timeout == 0)
t = RT_WAITING_FOREVER;
else
{
/* convirt msecond to os tick */
if (timeout < (1000/RT_TICK_PER_SECOND))
t = 1;
else
t = timeout / (1000/RT_TICK_PER_SECOND);
}
ret = rt_mb_recv(*mbox, (rt_ubase_t *)msg, t);
if(ret != RT_EOK)
{
return SYS_ARCH_TIMEOUT;
}
/* get elapse msecond */
tick = rt_tick_get() - tick;
/* convert tick to msecond */
tick = tick * (1000 / RT_TICK_PER_SECOND);
if (tick == 0)
tick = 1;
return tick;
}
/**
* @ingroup sys_mbox
* This is similar to sys_arch_mbox_fetch, however if a message is not
* present in the mailbox, it immediately returns with the code
* SYS_MBOX_EMPTY. On success 0 is returned.
* To allow for efficient implementations, this can be defined as a
* function-like macro in sys_arch.h instead of a normal function. For
* example, a naive implementation could be:
* \#define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
* although this would introduce unnecessary delays.
*
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @return 0 (milliseconds) if a message has been received
* or SYS_MBOX_EMPTY if the mailbox is empty
*/
u32_t sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg)
{
int ret;
ret = rt_mb_recv(*mbox, (rt_ubase_t *)msg, 0);
if(ret == -RT_ETIMEOUT)
{
return SYS_ARCH_TIMEOUT;
}
else
{
if (ret == RT_EOK)
ret = 0;
}
return ret;
}
#ifndef sys_mbox_valid
/** Check if an mbox is valid/allocated:
* return 1 for valid, 0 for invalid
*/
int sys_mbox_valid(sys_mbox_t *mbox)
{
return (int)(*mbox);
}
#endif
#ifndef sys_mbox_set_invalid
/** Set an mbox invalid so that sys_mbox_valid returns 0
*/
void sys_mbox_set_invalid(sys_mbox_t *mbox)
{
*mbox = RT_NULL;
}
#endif
/* ====================== System ====================== */
/*
* Start a new thread named "name" with priority "prio" that will begin
* its execution in the function "thread()". The "arg" argument will be
* passed as an argument to the thread() function
*/
sys_thread_t sys_thread_new(const char *name,
lwip_thread_fn thread,
void *arg,
int stacksize,
int prio)
{
rt_thread_t t;
RT_DEBUG_NOT_IN_INTERRUPT;
/* create thread */
t = rt_thread_create(name, thread, arg, stacksize, prio, 20);
RT_ASSERT(t != RT_NULL);
/* startup thread */
rt_thread_startup(t);
return t;
}
sys_prot_t sys_arch_protect(void)
{
rt_base_t level;
/* disable interrupt */
level = rt_hw_interrupt_disable();
return level;
}
void sys_arch_unprotect(sys_prot_t pval)
{
/* enable interrupt */
rt_hw_interrupt_enable(pval);
return;
}
void sys_arch_assert(const char *file, int line)
{
rt_kprintf("\nAssertion: %d in %s, thread %s\n",
line, file, rt_thread_self()->name);
RT_ASSERT(0);
}
u32_t sys_jiffies(void)
{
return rt_tick_get();
}
u32_t sys_now(void)
{
return rt_tick_get_millisecond();
}
#ifdef RT_LWIP_PPP
u32_t sio_read(sio_fd_t fd, u8_t *buf, u32_t size)
{
u32_t len;
RT_ASSERT(fd != RT_NULL);
len = rt_device_read((rt_device_t)fd, 0, buf, size);
if (len <= 0)
return 0;
return len;
}
u32_t sio_write(sio_fd_t fd, u8_t *buf, u32_t size)
{
RT_ASSERT(fd != RT_NULL);
return rt_device_write((rt_device_t)fd, 0, buf, size);
}
void sio_read_abort(sio_fd_t fd)
{
rt_kprintf("read_abort\n");
}
void ppp_trace(int level, const char *format, ...)
{
va_list args;
rt_size_t length;
static char rt_log_buf[RT_CONSOLEBUF_SIZE];
va_start(args, format);
length = rt_vsprintf(rt_log_buf, format, args);
rt_device_write((rt_device_t)rt_console_get_device(), 0, rt_log_buf, length);
va_end(args);
}
#endif
/*
* export bsd socket symbol for RT-Thread Application Module
*/
#if LWIP_SOCKET
#include <lwip/sockets.h>
RTM_EXPORT(lwip_accept);
RTM_EXPORT(lwip_bind);
RTM_EXPORT(lwip_shutdown);
RTM_EXPORT(lwip_getpeername);
RTM_EXPORT(lwip_getsockname);
RTM_EXPORT(lwip_getsockopt);
RTM_EXPORT(lwip_setsockopt);
RTM_EXPORT(lwip_close);
RTM_EXPORT(lwip_connect);
RTM_EXPORT(lwip_listen);
RTM_EXPORT(lwip_recv);
RTM_EXPORT(lwip_read);
RTM_EXPORT(lwip_recvfrom);
RTM_EXPORT(lwip_send);
RTM_EXPORT(lwip_sendto);
RTM_EXPORT(lwip_socket);
RTM_EXPORT(lwip_write);
RTM_EXPORT(lwip_select);
RTM_EXPORT(lwip_ioctl);
RTM_EXPORT(lwip_fcntl);
RTM_EXPORT(lwip_htons);
RTM_EXPORT(lwip_ntohs);
RTM_EXPORT(lwip_htonl);
RTM_EXPORT(lwip_ntohl);
RTM_EXPORT(ipaddr_aton);
RTM_EXPORT(ipaddr_ntoa);
#if LWIP_DNS
#include <lwip/netdb.h>
RTM_EXPORT(lwip_gethostbyname);
RTM_EXPORT(lwip_gethostbyname_r);
RTM_EXPORT(lwip_freeaddrinfo);
RTM_EXPORT(lwip_getaddrinfo);
#endif
#endif
#if LWIP_DHCP
#include <lwip/dhcp.h>
RTM_EXPORT(dhcp_start);
RTM_EXPORT(dhcp_renew);
RTM_EXPORT(dhcp_stop);
#endif
#if LWIP_NETIF_API
#include <lwip/netifapi.h>
RTM_EXPORT(netifapi_netif_set_addr);
#endif
#if LWIP_NETIF_LINK_CALLBACK
RTM_EXPORT(netif_set_link_callback);
#endif
#if LWIP_NETIF_STATUS_CALLBACK
RTM_EXPORT(netif_set_status_callback);
#endif
RTM_EXPORT(netif_find);
RTM_EXPORT(netif_set_addr);
RTM_EXPORT(netif_set_ipaddr);
RTM_EXPORT(netif_set_gw);
RTM_EXPORT(netif_set_netmask);

52
components/net/lwip/lwip-1.4.1/src/include/netif/ethernetif.h
View File

@ -1,52 +0,0 @@
#ifndef __NETIF_ETHERNETIF_H__
#define __NETIF_ETHERNETIF_H__
#include "lwip/netif.h"
#include <rtthread.h>
#define NIOCTL_GADDR 0x01
#ifndef RT_LWIP_ETH_MTU
#define ETHERNET_MTU 1500
#else
#define ETHERNET_MTU RT_LWIP_ETH_MTU
#endif
/* eth flag with auto_linkup or phy_linkup */
#define ETHIF_LINK_AUTOUP 0x0000
#define ETHIF_LINK_PHYUP 0x0100
struct eth_device
{
/* inherit from rt_device */
struct rt_device parent;
/* network interface for lwip */
struct netif *netif;
struct rt_semaphore tx_ack;
rt_uint16_t flags;
rt_uint8_t link_changed;
rt_uint8_t link_status;
rt_uint8_t rx_notice;
/* eth device interface */
struct pbuf* (*eth_rx)(rt_device_t dev);
rt_err_t (*eth_tx)(rt_device_t dev, struct pbuf* p);
};
#ifdef __cplusplus
extern "C" {
#endif
rt_err_t eth_device_ready(struct eth_device* dev);
rt_err_t eth_device_init(struct eth_device * dev, const char *name);
rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_uint16_t flag);
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up);
int eth_system_device_init(void);
#ifdef __cplusplus
}
#endif
#endif /* __NETIF_ETHERNETIF_H__ */

945
components/net/lwip/lwip-1.4.1/src/netif/ethernetif.c
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@ -1,945 +0,0 @@
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* COPYRIGHT (C) 2006-2010, RT-Thread Development Team
* 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>
*
* Change Logs:
* Date Author Notes
* 2010-07-07 Bernard fix send mail to mailbox issue.
* 2011-07-30 mbbill port lwIP 1.4.0 to RT-Thread
* 2012-04-10 Bernard add more compatible with RT-Thread.
* 2012-11-12 Bernard The network interface can be initialized
* after lwIP initialization.
* 2013-02-28 aozima fixed list_tcps bug: ipaddr_ntoa isn't reentrant.
*/
#include <rtthread.h>
#include "lwip/opt.h"
#include "lwip/debug.h"
#include "lwip/def.h"
#include "lwip/mem.h"
#include "lwip/pbuf.h"
#include "lwip/sys.h"
#include "lwip/netif.h"
#include "lwip/stats.h"
#include "lwip/tcpip.h"
#include "netif/etharp.h"
#include "netif/ethernetif.h"
#include "lwip/inet.h"
#define netifapi_netif_set_link_up(n) netifapi_netif_common(n, netif_set_link_up, NULL)
#define netifapi_netif_set_link_down(n) netifapi_netif_common(n, netif_set_link_down, NULL)
#ifndef RT_LWIP_ETHTHREAD_PRIORITY
#define RT_ETHERNETIF_THREAD_PREORITY 0x90
#else
#define RT_ETHERNETIF_THREAD_PREORITY RT_LWIP_ETHTHREAD_PRIORITY
#endif
#ifndef LWIP_NO_TX_THREAD
/**
* Tx message structure for Ethernet interface
*/
struct eth_tx_msg
{
struct netif *netif;
struct pbuf *buf;
};
static struct rt_mailbox eth_tx_thread_mb;
static struct rt_thread eth_tx_thread;
#ifndef RT_LWIP_ETHTHREAD_MBOX_SIZE
static char eth_tx_thread_mb_pool[32 * 4];
static char eth_tx_thread_stack[512];
#else
static char eth_tx_thread_mb_pool[RT_LWIP_ETHTHREAD_MBOX_SIZE * 4];
static char eth_tx_thread_stack[RT_LWIP_ETHTHREAD_STACKSIZE];
#endif
#endif
#ifndef LWIP_NO_RX_THREAD
static struct rt_mailbox eth_rx_thread_mb;
static struct rt_thread eth_rx_thread;
#ifndef RT_LWIP_ETHTHREAD_MBOX_SIZE
static char eth_rx_thread_mb_pool[48 * 4];
static char eth_rx_thread_stack[1024];
#else
static char eth_rx_thread_mb_pool[RT_LWIP_ETHTHREAD_MBOX_SIZE * 4];
static char eth_rx_thread_stack[RT_LWIP_ETHTHREAD_STACKSIZE];
#endif
#endif
#ifdef RT_USING_NETDEV
#include "lwip/ip.h"
#include "lwip/init.h"
#include "lwip/netdb.h"
#include <netdev.h>
static int lwip_netdev_set_up(struct netdev *netif)
{
netif_set_up((struct netif *)netif->user_data);
return ERR_OK;
}
static int lwip_netdev_set_down(struct netdev *netif)
{
netif_set_down((struct netif *)netif->user_data);
return ERR_OK;
}
static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, ip_addr_t *netmask, ip_addr_t *gw)
{
if (ip_addr && netmask && gw)
{
netif_set_addr((struct netif *)netif->user_data, ip_addr, netmask, gw);
}
else
{
if (ip_addr)
{
netif_set_ipaddr((struct netif *)netif->user_data, ip_addr);
}
if (netmask)
{
netif_set_netmask((struct netif *)netif->user_data, netmask);
}
if (gw)
{
netif_set_gw((struct netif *)netif->user_data, gw);
}
}
return ERR_OK;
}
#ifdef RT_LWIP_DNS
static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
{
extern void dns_setserver(uint8_t dns_num, ip_addr_t *dns_server);
dns_setserver(dns_num, dns_server);
return ERR_OK;
}
#endif /* RT_LWIP_DNS */
#ifdef RT_LWIP_DHCP
static int lwip_netdev_set_dhcp(struct netdev *netif, rt_bool_t is_enabled)
{
netdev_low_level_set_dhcp_status(netif, is_enabled);
if(RT_TRUE == is_enabled)
{
dhcp_start((struct netif *)netif->user_data);
}
else
{
dhcp_stop((struct netif *)netif->user_data);
}
return ERR_OK;
}
#endif /* RT_LWIP_DHCP */
#ifdef RT_USING_FINSH
#ifdef RT_LWIP_USING_PING
extern int lwip_ping_recv(int s, int *ttl);
extern err_t lwip_ping_send(int s, ip_addr_t *addr, int size);
int lwip_netdev_ping(struct netdev *netif, const char *host, size_t data_len,
uint32_t timeout, struct netdev_ping_resp *ping_resp)
{
int s, ttl, recv_len, result = 0;
int elapsed_time;
rt_tick_t recv_start_tick;
#if LWIP_VERSION_MAJOR >= 2U
struct timeval recv_timeout = { timeout / RT_TICK_PER_SECOND, timeout % RT_TICK_PER_SECOND };
#else
int recv_timeout = timeout * 1000UL / RT_TICK_PER_SECOND;
#endif
ip_addr_t target_addr;
struct addrinfo hint, *res = RT_NULL;
struct sockaddr_in *h = RT_NULL;
struct in_addr ina;
RT_ASSERT(netif);
RT_ASSERT(host);
RT_ASSERT(ping_resp);
rt_memset(&hint, 0x00, sizeof(hint));
/* convert URL to IP */
if (lwip_getaddrinfo(host, RT_NULL, &hint, &res) != 0)
{
return -RT_ERROR;
}
SMEMCPY(&h, &res->ai_addr, sizeof(struct sockaddr_in *));
SMEMCPY(&ina, &h->sin_addr, sizeof(ina));
lwip_freeaddrinfo(res);
if (inet_aton(inet_ntoa(ina), &target_addr) == 0)
{
return -RT_ERROR;
}
SMEMCPY(&(ping_resp->ip_addr), &target_addr, sizeof(ip_addr_t));
/* new a socket */
if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0)
{
return -RT_ERROR;
}
lwip_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &recv_timeout, sizeof(recv_timeout));
if (lwip_ping_send(s, &target_addr, data_len) == ERR_OK)
{
recv_start_tick = rt_tick_get();
if ((recv_len = lwip_ping_recv(s, &ttl)) >= 0)
{
elapsed_time = (rt_tick_get() - recv_start_tick) * 1000UL / RT_TICK_PER_SECOND;
ping_resp->data_len = recv_len;
ping_resp->ttl = ttl;
ping_resp->ticks = elapsed_time;
}
else
{
result = -RT_ETIMEOUT;
goto __exit;
}
}
else
{
result = -RT_ETIMEOUT;
goto __exit;
}
__exit:
lwip_close(s);
return result;
}
#endif /* RT_LWIP_USING_PING */
#if defined (RT_LWIP_TCP) || defined (RT_LWIP_UDP)
void lwip_netdev_netstat(struct netdev *netif)
{
extern void list_tcps(void);
extern void list_udps(void);
#ifdef RT_LWIP_TCP
list_tcps();
#endif
#ifdef RT_LWIP_UDP
list_udps();
#endif
}
#endif /* RT_LWIP_TCP || RT_LWIP_UDP */
#endif /* RT_USING_FINSH */
static int lwip_netdev_set_default(struct netdev *netif)
{
netif_set_default((struct netif *)netif->user_data);
return ERR_OK;
}
const struct netdev_ops lwip_netdev_ops =
{
lwip_netdev_set_up,
lwip_netdev_set_down,
lwip_netdev_set_addr_info,
#ifdef RT_LWIP_DNS
lwip_netdev_set_dns_server,
#else
NULL,
#endif /* RT_LWIP_DNS */
#ifdef RT_LWIP_DHCP
lwip_netdev_set_dhcp,
#else
NULL,
#endif /* RT_LWIP_DHCP */
#ifdef RT_USING_FINSH
#ifdef RT_LWIP_USING_PING
lwip_netdev_ping,
#else
NULL,
#endif /* RT_LWIP_USING_PING */
#if defined (RT_LWIP_TCP) || defined (RT_LWIP_UDP)
lwip_netdev_netstat,
#endif /* RT_LWIP_TCP || RT_LWIP_UDP */
#endif /* RT_USING_FINSH */
lwip_netdev_set_default,
};
static int netdev_add(struct netif *lwip_netif)
{
#define LWIP_NETIF_NAME_LEN 2
int result = 0;
struct netdev *netdev = RT_NULL;
char name[LWIP_NETIF_NAME_LEN + 1] = {0};
RT_ASSERT(lwip_netif);
netdev = (struct netdev *)rt_calloc(1, sizeof(struct netdev));
if (netdev == RT_NULL)
{
return -ERR_IF;
}
#ifdef SAL_USING_LWIP
extern int sal_lwip_netdev_set_pf_info(struct netdev *netdev);
/* set the lwIP network interface device protocol family information */
sal_lwip_netdev_set_pf_info(netdev);
#endif /* SAL_USING_LWIP */
rt_strncpy(name, lwip_netif->name, LWIP_NETIF_NAME_LEN);
result = netdev_register(netdev, name, (void *)lwip_netif);
/* Update netdev info after registered */
netdev->flags = lwip_netif->flags;
netdev->mtu = lwip_netif->mtu;
netdev->ops = &lwip_netdev_ops;
netdev->hwaddr_len = lwip_netif->hwaddr_len;
SMEMCPY(netdev->hwaddr, lwip_netif->hwaddr, lwip_netif->hwaddr_len);
netdev->ip_addr = lwip_netif->ip_addr;
netdev->gw = lwip_netif->gw;
netdev->netmask = lwip_netif->netmask;
#ifdef RT_LWIP_DHCP
netdev_low_level_set_dhcp_status(netdev, RT_TRUE);
#endif
return result;
}
/* synchronize lwIP network interface device and network interface device flags */
static int netdev_flags_sync(struct netif *lwip_netif)
{
struct netdev *netdev = NULL;
RT_ASSERT(lwip_netif);
netdev = netdev_get_by_name(lwip_netif->name);
if (netdev == RT_NULL)
{
return -ERR_IF;
}
netdev->flags |= lwip_netif->flags;
return ERR_OK;
}
#endif /* RT_USING_NETDEV */
static err_t ethernetif_linkoutput(struct netif *netif, struct pbuf *p)
{
#ifndef LWIP_NO_TX_THREAD
struct eth_tx_msg msg;
struct eth_device* enetif;
RT_ASSERT(netif != RT_NULL);
enetif = (struct eth_device*)netif->state;
/* send a message to eth tx thread */
msg.netif = netif;
msg.buf = p;
if (rt_mb_send(&eth_tx_thread_mb, (rt_ubase_t) &msg) == RT_EOK)
{
/* waiting for ack */
rt_sem_take(&(enetif->tx_ack), RT_WAITING_FOREVER);
}
#else
struct eth_device* enetif;
RT_ASSERT(netif != RT_NULL);
enetif = (struct eth_device*)netif->state;
if (enetif->eth_tx(&(enetif->parent), p) != RT_EOK)
{
return ERR_IF;
}
#endif
return ERR_OK;
}
static err_t eth_netif_device_init(struct netif *netif)
{
struct eth_device *ethif;
ethif = (struct eth_device*)netif->state;
if (ethif != RT_NULL)
{
rt_device_t device;
#ifdef RT_USING_NETDEV
/* network interface device register */
netdev_add(netif);
#endif /* RT_USING_NETDEV */
/* get device object */
device = (rt_device_t) ethif;
if (rt_device_init(device) != RT_EOK)
{
return ERR_IF;
}
/* copy device flags to netif flags */
netif->flags = (ethif->flags & 0xff);
/* set default netif */
if (netif_default == RT_NULL)
netif_set_default(ethif->netif);
#if LWIP_DHCP
if (ethif->flags & NETIF_FLAG_DHCP)
{
/* if this interface uses DHCP, start the DHCP client */
dhcp_start(ethif->netif);
}
else
#endif
{
/* set interface up */
netif_set_up(ethif->netif);
}
if (!(ethif->flags & ETHIF_LINK_PHYUP))
{
/* set link_up for this netif */
netif_set_link_up(ethif->netif);
}
return ERR_OK;
}
return ERR_IF;
}
/* Keep old drivers compatible in RT-Thread */
rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_uint16_t flags)
{
struct netif* netif;
#if LWIP_NETIF_HOSTNAME
#define LWIP_HOSTNAME_LEN 16
char *hostname = RT_NULL;
netif = (struct netif*) rt_calloc (1, sizeof(struct netif) + LWIP_HOSTNAME_LEN);
#else
netif = (struct netif*) rt_calloc (1, sizeof(struct netif));
#endif
if (netif == RT_NULL)
{
rt_kprintf("malloc netif failed\n");
return -RT_ERROR;
}
/* set netif */
dev->netif = netif;
/* device flags, which will be set to netif flags when initializing */
dev->flags = flags;
/* link changed status of device */
dev->link_changed = 0x00;
/* avoid send the same mail to mailbox */
dev->rx_notice = 0x00;
dev->parent.type = RT_Device_Class_NetIf;
/* register to RT-Thread device manager */
rt_device_register(&(dev->parent), name, RT_DEVICE_FLAG_RDWR);
rt_sem_init(&(dev->tx_ack), name, 0, RT_IPC_FLAG_FIFO);
/* set name */
netif->name[0] = name[0];
netif->name[1] = name[1];
/* set hw address to 6 */
netif->hwaddr_len = 6;
/* maximum transfer unit */
netif->mtu = ETHERNET_MTU;
/* get hardware MAC address */
rt_device_control(&(dev->parent), NIOCTL_GADDR, netif->hwaddr);
/* set output */
netif->output = etharp_output;
netif->linkoutput = ethernetif_linkoutput;
#if LWIP_NETIF_HOSTNAME
/* Initialize interface hostname */
hostname = (char *)netif + sizeof(struct netif);
rt_sprintf(hostname, "rtthread_%02x%02x", name[0], name[1]);
netif->hostname = hostname;
#endif /* LWIP_NETIF_HOSTNAME */
/* if tcp thread has been started up, we add this netif to the system */
if (rt_thread_find("tcpip") != RT_NULL)
{
struct ip_addr ipaddr, netmask, gw;
#if LWIP_DHCP
if (dev->flags & NETIF_FLAG_DHCP)
{
IP4_ADDR(&ipaddr, 0, 0, 0, 0);
IP4_ADDR(&gw, 0, 0, 0, 0);
IP4_ADDR(&netmask, 0, 0, 0, 0);
}
else
#endif
{
ipaddr.addr = inet_addr(RT_LWIP_IPADDR);
gw.addr = inet_addr(RT_LWIP_GWADDR);
netmask.addr = inet_addr(RT_LWIP_MSKADDR);
}
netifapi_netif_add(netif, &ipaddr, &netmask, &gw, dev, eth_netif_device_init, tcpip_input);
}
#ifdef RT_USING_NETDEV
/* network interface device flags synchronize */
netdev_flags_sync(netif);
#endif /* RT_USING_NETDEV */
return RT_EOK;
}
rt_err_t eth_device_init(struct eth_device * dev, const char *name)
{
rt_uint16_t flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP;
#if LWIP_DHCP
/* DHCP support */
flags |= NETIF_FLAG_DHCP;
#endif
#if LWIP_IGMP
/* IGMP support */
flags |= NETIF_FLAG_IGMP;
#endif
return eth_device_init_with_flag(dev, name, flags);
}
#ifndef LWIP_NO_RX_THREAD
rt_err_t eth_device_ready(struct eth_device* dev)
{
if (dev->netif)
{
if(dev->rx_notice == RT_FALSE)
{
dev->rx_notice = RT_TRUE;
return rt_mb_send(&eth_rx_thread_mb, (rt_ubase_t)dev);
}
else
return RT_EOK;
/* post message to Ethernet thread */
}
else
return -RT_ERROR; /* netif is not initialized yet, just return. */
}
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up)
{
rt_uint32_t level;
RT_ASSERT(dev != RT_NULL);
level = rt_hw_interrupt_disable();
dev->link_changed = 0x01;
if (up == RT_TRUE)
dev->link_status = 0x01;
else
dev->link_status = 0x00;
rt_hw_interrupt_enable(level);
/* post message to ethernet thread */
return rt_mb_send(&eth_rx_thread_mb, (rt_ubase_t)dev);
}
#else
/* NOTE: please not use it in interrupt when no RxThread exist */
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up)
{
if (up == RT_TRUE)
netifapi_netif_set_link_up(dev->netif);
else
netifapi_netif_set_link_down(dev->netif);
return RT_EOK;
}
#endif
#ifndef LWIP_NO_TX_THREAD
/* Ethernet Tx Thread */
static void eth_tx_thread_entry(void* parameter)
{
struct eth_tx_msg* msg;
while (1)
{
if (rt_mb_recv(&eth_tx_thread_mb, (rt_ubase_t*)&msg, RT_WAITING_FOREVER) == RT_EOK)
{
struct eth_device* enetif;
RT_ASSERT(msg->netif != RT_NULL);
RT_ASSERT(msg->buf != RT_NULL);
enetif = (struct eth_device*)msg->netif->state;
if (enetif != RT_NULL)
{
/* call driver's interface */
if (enetif->eth_tx(&(enetif->parent), msg->buf) != RT_EOK)
{
/* transmit eth packet failed */
}
}
/* send ACK */
rt_sem_release(&(enetif->tx_ack));
}
}
}
#endif
#ifndef LWIP_NO_RX_THREAD
/* Ethernet Rx Thread */
static void eth_rx_thread_entry(void* parameter)
{
struct eth_device* device;
while (1)
{
if (rt_mb_recv(&eth_rx_thread_mb, (rt_ubase_t*)&device, RT_WAITING_FOREVER) == RT_EOK)
{
rt_base_t level;
struct pbuf *p;
/* check link status */
if (device->link_changed)
{
int status;
rt_uint32_t level;
level = rt_hw_interrupt_disable();
status = device->link_status;
device->link_changed = 0x00;
rt_hw_interrupt_enable(level);
if (status)
netifapi_netif_set_link_up(device->netif);
else
netifapi_netif_set_link_down(device->netif);
}
level = rt_hw_interrupt_disable();
/* 'rx_notice' will be modify in the interrupt or here */
device->rx_notice = RT_FALSE;
rt_hw_interrupt_enable(level);
/* receive all of buffer */
while(1)
{
if(device->eth_rx == RT_NULL) break;
p = device->eth_rx(&(device->parent));
if (p != RT_NULL)
{
/* notify to upper layer */
if( device->netif->input(p, device->netif) != ERR_OK )
{
LWIP_DEBUGF(NETIF_DEBUG, ("ethernetif_input: Input error\n"));
pbuf_free(p);
p = NULL;
}
}
else break;
}
}
else
{
LWIP_ASSERT("Should not happen!\n",0);
}
}
}
#endif
int eth_system_device_init(void)
{
rt_err_t result = RT_EOK;
/* initialize Rx thread. */
#ifndef LWIP_NO_RX_THREAD
/* initialize mailbox and create Ethernet Rx thread */
result = rt_mb_init(&eth_rx_thread_mb, "erxmb",
&eth_rx_thread_mb_pool[0], sizeof(eth_rx_thread_mb_pool)/4,
RT_IPC_FLAG_FIFO);
RT_ASSERT(result == RT_EOK);
result = rt_thread_init(&eth_rx_thread, "erx", eth_rx_thread_entry, RT_NULL,
&eth_rx_thread_stack[0], sizeof(eth_rx_thread_stack),
RT_ETHERNETIF_THREAD_PREORITY, 16);
RT_ASSERT(result == RT_EOK);
result = rt_thread_startup(&eth_rx_thread);
RT_ASSERT(result == RT_EOK);
#endif
/* initialize Tx thread */
#ifndef LWIP_NO_TX_THREAD
/* initialize mailbox and create Ethernet Tx thread */
result = rt_mb_init(&eth_tx_thread_mb, "etxmb",
&eth_tx_thread_mb_pool[0], sizeof(eth_tx_thread_mb_pool)/4,
RT_IPC_FLAG_FIFO);
RT_ASSERT(result == RT_EOK);
result = rt_thread_init(&eth_tx_thread, "etx", eth_tx_thread_entry, RT_NULL,
&eth_tx_thread_stack[0], sizeof(eth_tx_thread_stack),
RT_ETHERNETIF_THREAD_PREORITY, 16);
RT_ASSERT(result == RT_EOK);
result = rt_thread_startup(&eth_tx_thread);
RT_ASSERT(result == RT_EOK);
#endif
return (int)result;
}
INIT_PREV_EXPORT(eth_system_device_init);
void set_if(char* netif_name, char* ip_addr, char* gw_addr, char* nm_addr)
{
struct ip_addr *ip;
struct ip_addr addr;
struct netif * netif = netif_list;
if(strlen(netif_name) > sizeof(netif->name))
{
rt_kprintf("network interface name too long!\r\n");
return;
}
while(netif != RT_NULL)
{
if(strncmp(netif_name, netif->name, sizeof(netif->name)) == 0)
break;
netif = netif->next;
if( netif == RT_NULL )
{
rt_kprintf("network interface: %s not found!\r\n", netif_name);
return;
}
}
ip = (struct ip_addr *)&addr;
/* set ip address */
if ((ip_addr != RT_NULL) && ipaddr_aton(ip_addr, &addr))
{
netif_set_ipaddr(netif, ip);
}
/* set gateway address */
if ((gw_addr != RT_NULL) && ipaddr_aton(gw_addr, &addr))
{
netif_set_gw(netif, ip);
}
/* set netmask address */
if ((nm_addr != RT_NULL) && ipaddr_aton(nm_addr, &addr))
{
netif_set_netmask(netif, ip);
}
}
#ifdef RT_USING_FINSH
#include <finsh.h>
FINSH_FUNCTION_EXPORT(set_if, set network interface address);
#if LWIP_DNS
#include <lwip/dns.h>
void set_dns(uint8_t dns_num, char* dns_server)
{
struct ip_addr addr;
if ((dns_server != RT_NULL) && ipaddr_aton(dns_server, &addr))
{
dns_setserver(dns_num, &addr);
}
}
FINSH_FUNCTION_EXPORT(set_dns, set DNS server address);
#endif
void list_if(void)
{
rt_ubase_t index;
struct netif * netif;
rt_enter_critical();
netif = netif_list;
while( netif != RT_NULL )
{
rt_kprintf("network interface: %c%c%s\n",
netif->name[0],
netif->name[1],
(netif == netif_default)?" (Default)":"");
rt_kprintf("MTU: %d\n", netif->mtu);
rt_kprintf("MAC: ");
for (index = 0; index < netif->hwaddr_len; index ++)
rt_kprintf("%02x ", netif->hwaddr[index]);
rt_kprintf("\nFLAGS:");
if (netif->flags & NETIF_FLAG_UP) rt_kprintf(" UP");
else rt_kprintf(" DOWN");
if (netif->flags & NETIF_FLAG_LINK_UP) rt_kprintf(" LINK_UP");
else rt_kprintf(" LINK_DOWN");
if (netif->flags & NETIF_FLAG_DHCP) rt_kprintf(" DHCP");
if (netif->flags & NETIF_FLAG_POINTTOPOINT) rt_kprintf(" PPP");
if (netif->flags & NETIF_FLAG_ETHARP) rt_kprintf(" ETHARP");
if (netif->flags & NETIF_FLAG_IGMP) rt_kprintf(" IGMP");
rt_kprintf("\n");
rt_kprintf("ip address: %s\n", ipaddr_ntoa(&(netif->ip_addr)));
rt_kprintf("gw address: %s\n", ipaddr_ntoa(&(netif->gw)));
rt_kprintf("net mask : %s\n", ipaddr_ntoa(&(netif->netmask)));
rt_kprintf("\r\n");
netif = netif->next;
}
#if LWIP_DNS
{
struct ip_addr ip_addr;
for(index=0; index<DNS_MAX_SERVERS; index++)
{
ip_addr = dns_getserver(index);
rt_kprintf("dns server #%d: %s\n", index, ipaddr_ntoa(&(ip_addr)));
}
}
#endif /**< #if LWIP_DNS */
rt_exit_critical();
}
FINSH_FUNCTION_EXPORT(list_if, list network interface information);
#if LWIP_TCP
#include <lwip/tcp.h>
#include <lwip/tcp_impl.h>
void list_tcps(void)
{
rt_uint32_t num = 0;
struct tcp_pcb *pcb;
char local_ip_str[16];
char remote_ip_str[16];
extern struct tcp_pcb *tcp_active_pcbs;
extern union tcp_listen_pcbs_t tcp_listen_pcbs;
extern struct tcp_pcb *tcp_tw_pcbs;
extern const char *tcp_state_str[];
rt_enter_critical();
rt_kprintf("Active PCB states:\n");
for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next)
{
strcpy(local_ip_str, ipaddr_ntoa(&(pcb->local_ip)));
strcpy(remote_ip_str, ipaddr_ntoa(&(pcb->remote_ip)));
rt_kprintf("#%d %s:%d <==> %s:%d snd_nxt 0x%08X rcv_nxt 0x%08X ",
num++,
local_ip_str,
pcb->local_port,
remote_ip_str,
pcb->remote_port,
pcb->snd_nxt,
pcb->rcv_nxt);
rt_kprintf("state: %s\n", tcp_state_str[pcb->state]);
}
rt_kprintf("Listen PCB states:\n");
num = 0;
for(pcb = (struct tcp_pcb *)tcp_listen_pcbs.pcbs; pcb != NULL; pcb = pcb->next)
{
rt_kprintf("#%d local port %d ", num++, pcb->local_port);
rt_kprintf("state: %s\n", tcp_state_str[pcb->state]);
}
rt_kprintf("TIME-WAIT PCB states:\n");
num = 0;
for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next)
{
strcpy(local_ip_str, ipaddr_ntoa(&(pcb->local_ip)));
strcpy(remote_ip_str, ipaddr_ntoa(&(pcb->remote_ip)));
rt_kprintf("#%d %s:%d <==> %s:%d snd_nxt 0x%08X rcv_nxt 0x%08X ",
num++,
local_ip_str,
pcb->local_port,
remote_ip_str,
pcb->remote_port,
pcb->snd_nxt,
pcb->rcv_nxt);
rt_kprintf("state: %s\n", tcp_state_str[pcb->state]);
}
rt_exit_critical();
}
FINSH_FUNCTION_EXPORT(list_tcps, list all of tcp connections);
#endif
#if LWIP_UDP
#include "lwip/udp.h"
void list_udps(void)
{
struct udp_pcb *pcb;
rt_uint32_t num = 0;
char local_ip_str[16];
char remote_ip_str[16];
rt_enter_critical();
rt_kprintf("Active UDP PCB states:\n");
for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next)
{
strcpy(local_ip_str, ipaddr_ntoa(&(pcb->local_ip)));
strcpy(remote_ip_str, ipaddr_ntoa(&(pcb->remote_ip)));
rt_kprintf("#%d %d %s:%d <==> %s:%d \n",
num, (int)pcb->flags,
local_ip_str,
pcb->local_port,
remote_ip_str,
pcb->remote_port);
num++;
}
rt_exit_critical();
}
FINSH_FUNCTION_EXPORT(list_udps, list all of udp connections);
#endif /* LWIP_UDP */
#endif

3
components/net/lwip/lwip-2.0.3/SConscript
View File

@ -1,7 +1,6 @@
from building import *
src = Split("""
src/arch/sys_arch.c
src/api/api_lib.c
src/api/api_msg.c
src/api/err.c
@ -27,7 +26,6 @@ src/core/tcp_out.c
src/core/timeouts.c
src/core/udp.c
src/netif/ethernet.c
src/netif/ethernetif.c
src/netif/lowpan6.c
""")
@ -64,7 +62,6 @@ src = src + ipv4_src
path = [GetCurrentDir() + '/src',
GetCurrentDir() + '/src/include',
GetCurrentDir() + '/src/include/ipv4',
GetCurrentDir() + '/src/arch/include',
GetCurrentDir() + '/src/include/netif']
if not GetDepend('RT_USING_SAL'):

35
components/net/lwip/lwip-2.0.3/src/arch/include/arch/bpstruct.h
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__ICCARM__)
#pragma pack(1)
#endif

108
components/net/lwip/lwip-2.0.3/src/arch/include/arch/cc.h
View File

@ -1,108 +0,0 @@
/*
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: cc.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
*/
#ifndef __ARCH_CC_H__
#define __ARCH_CC_H__
#include <rthw.h>
#include <rtthread.h>
#include <string.h>
#ifndef BYTE_ORDER
#ifdef ARCH_CPU_BIG_ENDIAN
#define BYTE_ORDER BIG_ENDIAN
#else
#define BYTE_ORDER LITTLE_ENDIAN
#endif /* ARCH_CPU_BIG_ENDIAN */
#endif /* BYTE_ORDER */
#define U16_F "hu"
#define S16_F "hd"
#define X16_F "hx"
#define U32_F "lu"
#define S32_F "ld"
#define X32_F "lx"
#include <sys/errno.h>
/* some errno not defined in newlib */
#ifndef ENSRNOTFOUND
#define ENSRNOTFOUND 163 /* Domain name not found */
/* WARNING: ESHUTDOWN also not defined in newlib. We chose
180 here because the number "108" which is used
in arch.h has been assigned to another error code. */
#endif
/* LWIP_TIMEVAL_PRIVATE: provided by <sys/time.h> */
#include <sys/time.h>
#define LWIP_TIMEVAL_PRIVATE 0
#if defined(__CC_ARM) /* ARMCC compiler */
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) /*Arm Compiler 6*/
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__((packed))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#elif defined(__IAR_SYSTEMS_ICC__) /* IAR Compiler */
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_END
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_USE_INCLUDES
#elif defined(__GNUC__) /* GNU GCC Compiler */
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__((packed))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#elif defined(_MSC_VER)
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#endif
void sys_arch_assert(const char* file, int line);
#define LWIP_PLATFORM_DIAG(x) do {rt_kprintf x;} while(0)
#define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
#define SYS_ARCH_DECL_PROTECT(level) register rt_base_t level
#define SYS_ARCH_PROTECT(level) do {level = rt_hw_interrupt_disable();} while(0)
#define SYS_ARCH_UNPROTECT(level) do {rt_hw_interrupt_enable(level);} while(0)
#endif /* __ARCH_CC_H__ */

35
components/net/lwip/lwip-2.0.3/src/arch/include/arch/epstruct.h
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__ICCARM__)
#pragma pack()
#endif

52
components/net/lwip/lwip-2.0.3/src/arch/include/arch/perf.h
View File

@ -1,52 +0,0 @@
/*
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: perf.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
*/
#ifndef __ARCH_PERF_H__
#define __ARCH_PERF_H__
//#include <sys/times.h>
#define PERF_START /* null definition */
#define PERF_STOP(x) /* null definition */
/*
void perf_print(unsigned long c1l, unsigned long c1h,
unsigned long c2l, unsigned long c2h,
char *key);
void perf_print_times(struct tms *start, struct tms *end, char *key);
void perf_init(char *fname);
*/
#endif /* __ARCH_PERF_H__ */

57
components/net/lwip/lwip-2.0.3/src/arch/include/arch/sys_arch.h
View File

@ -1,57 +0,0 @@
/*
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: sys_arch.h,v 1.3 2005/03/13 16:03:23 bear Exp $
*/
#ifndef __ARCH_SYS_ARCH_H__
#define __ARCH_SYS_ARCH_H__
#include "arch/cc.h"
#include <rtthread.h>
#define SYS_MBOX_NULL RT_NULL
#define SYS_SEM_NULL RT_NULL
typedef rt_uint32_t sys_prot_t;
#define SYS_MBOX_SIZE 10
#define SYS_LWIP_TIMER_NAME "timer"
#define SYS_LWIP_MBOX_NAME "mbox"
#define SYS_LWIP_SEM_NAME "sem"
#define SYS_LWIP_MUTEX_NAME "mu"
typedef rt_sem_t sys_sem_t;
typedef rt_mutex_t sys_mutex_t;
typedef rt_mailbox_t sys_mbox_t;
typedef rt_thread_t sys_thread_t;
#endif /* __ARCH_SYS_ARCH_H__ */

773
components/net/lwip/lwip-2.0.3/src/arch/sys_arch.c
View File

@ -1,773 +0,0 @@
/*
* COPYRIGHT (C) 2006-2021, RT-Thread Development Team
* 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.
*
* Change Logs:
* Date Author Notes
* 2012-12-8 Bernard add file header
* export bsd socket symbol for RT-Thread Application Module
* 2017-11-15 Bernard add lock for init_done callback.
*/
#include <rtthread.h>
#include <rthw.h>
#include "lwip/sys.h"
#include "lwip/opt.h"
#include "lwip/stats.h"
#include "lwip/err.h"
#include "arch/sys_arch.h"
#include "lwip/debug.h"
#include "lwip/netif.h"
#include "lwip/netifapi.h"
#include "lwip/tcpip.h"
#include "netif/ethernetif.h"
#include "lwip/sio.h"
#include "lwip/init.h"
#include "lwip/dhcp.h"
#include "lwip/inet.h"
#include <string.h>
/*
* Initialize the network interface device
*
* @return the operation status, ERR_OK on OK, ERR_IF on error
*/
static err_t netif_device_init(struct netif *netif)
{
struct eth_device *ethif;
ethif = (struct eth_device *)netif->state;
if (ethif != RT_NULL)
{
rt_device_t device;
/* get device object */
device = (rt_device_t) ethif;
if (rt_device_init(device) != RT_EOK)
{
return ERR_IF;
}
/* copy device flags to netif flags */
netif->flags = ethif->flags;
return ERR_OK;
}
return ERR_IF;
}
/*
* Initialize the ethernetif layer and set network interface device up
*/
static void tcpip_init_done_callback(void *arg)
{
rt_device_t device;
struct eth_device *ethif;
ip4_addr_t ipaddr, netmask, gw;
struct rt_list_node* node;
struct rt_object* object;
struct rt_object_information *information;
LWIP_ASSERT("invalid arg.\n",arg);
IP4_ADDR(&gw, 0,0,0,0);
IP4_ADDR(&ipaddr, 0,0,0,0);
IP4_ADDR(&netmask, 0,0,0,0);
/* enter critical */
rt_enter_critical();
/* for each network interfaces */
information = rt_object_get_information(RT_Object_Class_Device);
RT_ASSERT(information != RT_NULL);
for (node = information->object_list.next;
node != &(information->object_list);
node = node->next)
{
object = rt_list_entry(node, struct rt_object, list);
device = (rt_device_t)object;
if (device->type == RT_Device_Class_NetIf)
{
ethif = (struct eth_device *)device;
/* leave critical */
rt_exit_critical();
LOCK_TCPIP_CORE();
netif_add(ethif->netif, &ipaddr, &netmask, &gw,
ethif, netif_device_init, tcpip_input);
if (netif_default == RT_NULL)
netif_set_default(ethif->netif);
#if LWIP_DHCP
/* set interface up */
netif_set_up(ethif->netif);
/* if this interface uses DHCP, start the DHCP client */
dhcp_start(ethif->netif);
#else
/* set interface up */
netif_set_up(ethif->netif);
#endif
if (ethif->flags & ETHIF_LINK_PHYUP)
{
netif_set_link_up(ethif->netif);
}
UNLOCK_TCPIP_CORE();
/* enter critical */
rt_enter_critical();
}
}
/* leave critical */
rt_exit_critical();
rt_sem_release((rt_sem_t)arg);
}
/**
* LwIP system initialization
*/
extern int eth_system_device_init_private(void);
int lwip_system_init(void)
{
rt_err_t rc;
struct rt_semaphore done_sem;
static rt_bool_t init_ok = RT_FALSE;
if (init_ok)
{
rt_kprintf("lwip system already init.\n");
return 0;
}
eth_system_device_init_private();
/* set default netif to NULL */
netif_default = RT_NULL;
rc = rt_sem_init(&done_sem, "done", 0, RT_IPC_FLAG_FIFO);
if (rc != RT_EOK)
{
LWIP_ASSERT("Failed to create semaphore", 0);
return -1;
}
tcpip_init(tcpip_init_done_callback, (void *)&done_sem);
/* waiting for initialization done */
if (rt_sem_take(&done_sem, RT_WAITING_FOREVER) != RT_EOK)
{
rt_sem_detach(&done_sem);
return -1;
}
rt_sem_detach(&done_sem);
/* set default ip address */
#if !LWIP_DHCP
if (netif_default != RT_NULL)
{
struct ip4_addr ipaddr, netmask, gw;
ipaddr.addr = inet_addr(RT_LWIP_IPADDR);
gw.addr = inet_addr(RT_LWIP_GWADDR);
netmask.addr = inet_addr(RT_LWIP_MSKADDR);
netifapi_netif_set_addr(netif_default, &ipaddr, &netmask, &gw);
}
#endif
rt_kprintf("lwIP-%d.%d.%d initialized!\n", LWIP_VERSION_MAJOR, LWIP_VERSION_MINOR, LWIP_VERSION_REVISION);
init_ok = RT_TRUE;
return 0;
}
INIT_PREV_EXPORT(lwip_system_init);
void sys_init(void)
{
/* nothing on RT-Thread porting */
}
void lwip_sys_init(void)
{
lwip_system_init();
}
/*
* Create a new semaphore
*
* @return the operation status, ERR_OK on OK; others on error
*/
err_t sys_sem_new(sys_sem_t *sem, u8_t count)
{
static unsigned short counter = 0;
char tname[RT_NAME_MAX];
sys_sem_t tmpsem;
RT_DEBUG_NOT_IN_INTERRUPT;
rt_snprintf(tname, RT_NAME_MAX, "%s%d", SYS_LWIP_SEM_NAME, counter);
counter ++;
tmpsem = rt_sem_create(tname, count, RT_IPC_FLAG_FIFO);
if (tmpsem == RT_NULL)
return ERR_MEM;
else
{
*sem = tmpsem;
return ERR_OK;
}
}
/*
* Deallocate a semaphore
*/
void sys_sem_free(sys_sem_t *sem)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_sem_delete(*sem);
}
/*
* Signal a semaphore
*/
void sys_sem_signal(sys_sem_t *sem)
{
rt_sem_release(*sem);
}
/*
* Block the thread while waiting for the semaphore to be signaled
*
* @return If the timeout argument is non-zero, it will return the number of milliseconds
* spent waiting for the semaphore to be signaled; If the semaphore isn't signaled
* within the specified time, it will return SYS_ARCH_TIMEOUT; If the thread doesn't
* wait for the semaphore, it will return zero
*/
u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout)
{
rt_err_t ret;
s32_t t;
u32_t tick;
RT_DEBUG_NOT_IN_INTERRUPT;
/* get the begin tick */
tick = rt_tick_get();
if (timeout == 0)
t = RT_WAITING_FOREVER;
else
{
/* convert msecond to os tick */
if (timeout < (1000/RT_TICK_PER_SECOND))
t = 1;
else
t = timeout / (1000/RT_TICK_PER_SECOND);
}
ret = rt_sem_take(*sem, t);
if (ret == -RT_ETIMEOUT)
return SYS_ARCH_TIMEOUT;
else
{
if (ret == RT_EOK)
ret = 1;
}
/* get elapse msecond */
tick = rt_tick_get() - tick;
/* convert tick to msecond */
tick = tick * (1000 / RT_TICK_PER_SECOND);
if (tick == 0)
tick = 1;
return tick;
}
#ifndef sys_sem_valid
/** Check if a semaphore is valid/allocated:
* return 1 for valid, 0 for invalid
*/
int sys_sem_valid(sys_sem_t *sem)
{
return (int)(*sem);
}
#endif
#ifndef sys_sem_set_invalid
/** Set a semaphore invalid so that sys_sem_valid returns 0
*/
void sys_sem_set_invalid(sys_sem_t *sem)
{
*sem = RT_NULL;
}
#endif
/* ====================== Mutex ====================== */
/** Create a new mutex
* @param mutex pointer to the mutex to create
* @return a new mutex
*/
err_t sys_mutex_new(sys_mutex_t *mutex)
{
static unsigned short counter = 0;
char tname[RT_NAME_MAX];
sys_mutex_t tmpmutex;
RT_DEBUG_NOT_IN_INTERRUPT;
rt_snprintf(tname, RT_NAME_MAX, "%s%d", SYS_LWIP_MUTEX_NAME, counter);
counter ++;
tmpmutex = rt_mutex_create(tname, RT_IPC_FLAG_PRIO);
if (tmpmutex == RT_NULL)
return ERR_MEM;
else
{
*mutex = tmpmutex;
return ERR_OK;
}
}
/** Lock a mutex
* @param mutex the mutex to lock
*/
void sys_mutex_lock(sys_mutex_t *mutex)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mutex_take(*mutex, RT_WAITING_FOREVER);
return;
}
/** Unlock a mutex
* @param mutex the mutex to unlock
*/
void sys_mutex_unlock(sys_mutex_t *mutex)
{
rt_mutex_release(*mutex);
}
/** Delete a semaphore
* @param mutex the mutex to delete
*/
void sys_mutex_free(sys_mutex_t *mutex)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mutex_delete(*mutex);
}
#ifndef sys_mutex_valid
/** Check if a mutex is valid/allocated:
* return 1 for valid, 0 for invalid
*/
int sys_mutex_valid(sys_mutex_t *mutex)
{
return (int)(*mutex);
}
#endif
#ifndef sys_mutex_set_invalid
/** Set a mutex invalid so that sys_mutex_valid returns 0
*/
void sys_mutex_set_invalid(sys_mutex_t *mutex)
{
*mutex = RT_NULL;
}
#endif
/* ====================== Mailbox ====================== */
/*
* Create an empty mailbox for maximum "size" elements
*
* @return the operation status, ERR_OK on OK; others on error
*/
err_t sys_mbox_new(sys_mbox_t *mbox, int size)
{
static unsigned short counter = 0;
char tname[RT_NAME_MAX];
sys_mbox_t tmpmbox;
RT_DEBUG_NOT_IN_INTERRUPT;
rt_snprintf(tname, RT_NAME_MAX, "%s%d", SYS_LWIP_MBOX_NAME, counter);
counter ++;
tmpmbox = rt_mb_create(tname, size, RT_IPC_FLAG_FIFO);
if (tmpmbox != RT_NULL)
{
*mbox = tmpmbox;
return ERR_OK;
}
return ERR_MEM;
}
/*
* Deallocate a mailbox
*/
void sys_mbox_free(sys_mbox_t *mbox)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mb_delete(*mbox);
return;
}
/** Post a message to an mbox - may not fail
* -> blocks if full, only used from tasks not from ISR
* @param mbox mbox to posts the message
* @param msg message to post (ATTENTION: can be NULL)
*/
void sys_mbox_post(sys_mbox_t *mbox, void *msg)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mb_send_wait(*mbox, (rt_ubase_t)msg, RT_WAITING_FOREVER);
return;
}
/*
* Try to post the "msg" to the mailbox
*
* @return return ERR_OK if the "msg" is posted, ERR_MEM if the mailbox is full
*/
err_t sys_mbox_trypost(sys_mbox_t *mbox, void *msg)
{
if (rt_mb_send(*mbox, (rt_ubase_t)msg) == RT_EOK)
return ERR_OK;
return ERR_MEM;
}
/** Wait for a new message to arrive in the mbox
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @param timeout maximum time (in milliseconds) to wait for a message
* @return time (in milliseconds) waited for a message, may be 0 if not waited
or SYS_ARCH_TIMEOUT on timeout
* The returned time has to be accurate to prevent timer jitter!
*/
u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
{
rt_err_t ret;
s32_t t;
u32_t tick;
RT_DEBUG_NOT_IN_INTERRUPT;
/* get the begin tick */
tick = rt_tick_get();
if(timeout == 0)
t = RT_WAITING_FOREVER;
else
{
/* convirt msecond to os tick */
if (timeout < (1000/RT_TICK_PER_SECOND))
t = 1;
else
t = timeout / (1000/RT_TICK_PER_SECOND);
}
ret = rt_mb_recv(*mbox, (rt_ubase_t *)msg, t);
if(ret != RT_EOK)
{
return SYS_ARCH_TIMEOUT;
}
/* get elapse msecond */
tick = rt_tick_get() - tick;
/* convert tick to msecond */
tick = tick * (1000 / RT_TICK_PER_SECOND);
if (tick == 0)
tick = 1;
return tick;
}
/**
* @ingroup sys_mbox
* This is similar to sys_arch_mbox_fetch, however if a message is not
* present in the mailbox, it immediately returns with the code
* SYS_MBOX_EMPTY. On success 0 is returned.
* To allow for efficient implementations, this can be defined as a
* function-like macro in sys_arch.h instead of a normal function. For
* example, a naive implementation could be:
* \#define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
* although this would introduce unnecessary delays.
*
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @return 0 (milliseconds) if a message has been received
* or SYS_MBOX_EMPTY if the mailbox is empty
*/
u32_t sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg)
{
int ret;
ret = rt_mb_recv(*mbox, (rt_ubase_t *)msg, 0);
if(ret == -RT_ETIMEOUT)
return SYS_ARCH_TIMEOUT;
else
{
if (ret == RT_EOK)
ret = 0;
}
return ret;
}
#ifndef sys_mbox_valid
/** Check if an mbox is valid/allocated:
* return 1 for valid, 0 for invalid
*/
int sys_mbox_valid(sys_mbox_t *mbox)
{
return (int)(*mbox);
}
#endif
#ifndef sys_mbox_set_invalid
/** Set an mbox invalid so that sys_mbox_valid returns 0
*/
void sys_mbox_set_invalid(sys_mbox_t *mbox)
{
*mbox = RT_NULL;
}
#endif
/* ====================== System ====================== */
/*
* Start a new thread named "name" with priority "prio" that will begin
* its execution in the function "thread()". The "arg" argument will be
* passed as an argument to the thread() function
*/
sys_thread_t sys_thread_new(const char *name,
lwip_thread_fn thread,
void *arg,
int stacksize,
int prio)
{
rt_thread_t t;
RT_DEBUG_NOT_IN_INTERRUPT;
/* create thread */
t = rt_thread_create(name, thread, arg, stacksize, prio, 20);
RT_ASSERT(t != RT_NULL);
/* startup thread */
rt_thread_startup(t);
return t;
}
sys_prot_t sys_arch_protect(void)
{
rt_base_t level;
/* disable interrupt */
level = rt_hw_interrupt_disable();
return level;
}
void sys_arch_unprotect(sys_prot_t pval)
{
/* enable interrupt */
rt_hw_interrupt_enable(pval);
return;
}
void sys_arch_assert(const char *file, int line)
{
rt_kprintf("\nAssertion: %d in %s, thread %s\n",
line, file, rt_thread_self()->name);
RT_ASSERT(0);
}
u32_t sys_jiffies(void)
{
return rt_tick_get();
}
u32_t sys_now(void)
{
return rt_tick_get_millisecond();
}
RT_WEAK
void mem_init(void)
{
}
void *mem_calloc(mem_size_t count, mem_size_t size)
{
return rt_calloc(count, size);
}
void *mem_trim(void *mem, mem_size_t size)
{
// return rt_realloc(mem, size);
/* not support trim yet */
return mem;
}
void *mem_malloc(mem_size_t size)
{
return rt_malloc(size);
}
void mem_free(void *mem)
{
rt_free(mem);
}
#ifdef RT_LWIP_PPP
u32_t sio_read(sio_fd_t fd, u8_t *buf, u32_t size)
{
u32_t len;
RT_ASSERT(fd != RT_NULL);
len = rt_device_read((rt_device_t)fd, 0, buf, size);
if (len <= 0)
return 0;
return len;
}
u32_t sio_write(sio_fd_t fd, u8_t *buf, u32_t size)
{
RT_ASSERT(fd != RT_NULL);
return rt_device_write((rt_device_t)fd, 0, buf, size);
}
void sio_read_abort(sio_fd_t fd)
{
rt_kprintf("read_abort\n");
}
void ppp_trace(int level, const char *format, ...)
{
va_list args;
rt_size_t length;
static char rt_log_buf[RT_CONSOLEBUF_SIZE];
va_start(args, format);
length = rt_vsprintf(rt_log_buf, format, args);
rt_device_write((rt_device_t)rt_console_get_device(), 0, rt_log_buf, length);
va_end(args);
}
#endif
/*
* export bsd socket symbol for RT-Thread Application Module
*/
#if LWIP_SOCKET
#include <lwip/sockets.h>
RTM_EXPORT(lwip_accept);
RTM_EXPORT(lwip_bind);
RTM_EXPORT(lwip_shutdown);
RTM_EXPORT(lwip_getpeername);
RTM_EXPORT(lwip_getsockname);
RTM_EXPORT(lwip_getsockopt);
RTM_EXPORT(lwip_setsockopt);
RTM_EXPORT(lwip_close);
RTM_EXPORT(lwip_connect);
RTM_EXPORT(lwip_listen);
RTM_EXPORT(lwip_recv);
RTM_EXPORT(lwip_read);
RTM_EXPORT(lwip_recvfrom);
RTM_EXPORT(lwip_send);
RTM_EXPORT(lwip_sendto);
RTM_EXPORT(lwip_socket);
RTM_EXPORT(lwip_write);
RTM_EXPORT(lwip_select);
RTM_EXPORT(lwip_ioctl);
RTM_EXPORT(lwip_fcntl);
RTM_EXPORT(lwip_htons);
RTM_EXPORT(lwip_htonl);
#if LWIP_DNS
#include <lwip/netdb.h>
RTM_EXPORT(lwip_gethostbyname);
RTM_EXPORT(lwip_gethostbyname_r);
RTM_EXPORT(lwip_freeaddrinfo);
RTM_EXPORT(lwip_getaddrinfo);
#endif
#endif
#if LWIP_DHCP
#include <lwip/dhcp.h>
RTM_EXPORT(dhcp_start);
RTM_EXPORT(dhcp_renew);
RTM_EXPORT(dhcp_stop);
#endif
#if LWIP_NETIF_API
#include <lwip/netifapi.h>
RTM_EXPORT(netifapi_netif_set_addr);
#endif
#if LWIP_NETIF_LINK_CALLBACK
RTM_EXPORT(netif_set_link_callback);
#endif
#if LWIP_NETIF_STATUS_CALLBACK
RTM_EXPORT(netif_set_status_callback);
#endif
RTM_EXPORT(netif_find);
RTM_EXPORT(netif_set_addr);
RTM_EXPORT(netif_set_ipaddr);
RTM_EXPORT(netif_set_gw);
RTM_EXPORT(netif_set_netmask);

53
components/net/lwip/lwip-2.0.3/src/include/netif/ethernetif.h
View File

@ -1,53 +0,0 @@
#ifndef __NETIF_ETHERNETIF_H__
#define __NETIF_ETHERNETIF_H__
#include "lwip/netif.h"
#include <rtthread.h>
#define NIOCTL_GADDR 0x01
#ifndef RT_LWIP_ETH_MTU
#define ETHERNET_MTU 1500
#else
#define ETHERNET_MTU RT_LWIP_ETH_MTU
#endif
/* eth flag with auto_linkup or phy_linkup */
#define ETHIF_LINK_AUTOUP 0x0000
#define ETHIF_LINK_PHYUP 0x0100
struct eth_device
{
/* inherit from rt_device */
struct rt_device parent;
/* network interface for lwip */
struct netif *netif;
struct rt_semaphore tx_ack;
rt_uint16_t flags;
rt_uint8_t link_changed;
rt_uint8_t link_status;
rt_uint8_t rx_notice;
/* eth device interface */
struct pbuf* (*eth_rx)(rt_device_t dev);
rt_err_t (*eth_tx)(rt_device_t dev, struct pbuf* p);
};
#ifdef __cplusplus
extern "C" {
#endif
rt_err_t eth_device_ready(struct eth_device* dev);
rt_err_t eth_device_init(struct eth_device * dev, const char *name);
rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_uint16_t flag);
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up);
void eth_device_deinit(struct eth_device *dev);
int eth_system_device_init(void);
#ifdef __cplusplus
}
#endif
#endif /* __NETIF_ETHERNETIF_H__ */

1022
components/net/lwip/lwip-2.0.3/src/netif/ethernetif.c
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File diff suppressed because it is too large Load Diff

15
components/net/lwip/lwip-2.1.2/SConscript
View File

@ -23,14 +23,14 @@ src/core/timeouts.c
src/core/udp.c
""")
# 1.1
# 1.1
lwipcore_altcp_SRCS = Split("""
src/core/altcp.c
src/core/altcp_alloc.c
src/core/altcp_tcp.c
""")
# 1.2
# 1.2
lwipcore4_SRCS = Split("""
src/core/ipv4/autoip.c
src/core/ipv4/dhcp.c
@ -42,7 +42,7 @@ src/core/ipv4/ip4.c
src/core/ipv4/ip4_addr.c
""")
# 1.3
# 1.3
lwipcore6_SRCS = Split("""
src/core/ipv6/dhcp6.c
src/core/ipv6/ethip6.c
@ -71,7 +71,6 @@ src/api/tcpip.c
# 3. Files implementing various generic network interface functions
lwipnetif_SRCS = Split("""
src/netif/ethernet.c
src/netif/ethernetif.c
""")
# 3.1 Files implementing an IEEE 802.1D bridge by using a multilayer netif approach
@ -226,11 +225,8 @@ lwipping_SRCS = Split("""
src/apps/ping/ping.c
""")
src = Split("""
src/arch/sys_arch.c
""")
src += lwipcore_SRCS # rm mem.c
src = []
src += lwipcore_SRCS
src += lwipcore_altcp_SRCS
src += lwipapi_SRCS
src += lwipnetif_SRCS
@ -240,7 +236,6 @@ src += lwipcore4_SRCS
path = [cwd + '/src',
cwd + '/src/include',
cwd + '/src/arch/include',
cwd + '/src/include/netif']
if not GetDepend('RT_USING_SAL'):

35
components/net/lwip/lwip-2.1.2/src/arch/include/arch/bpstruct.h
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__ICCARM__)
#pragma pack(1)
#endif

106
components/net/lwip/lwip-2.1.2/src/arch/include/arch/cc.h
View File

@ -1,106 +0,0 @@
/*
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: cc.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
*/
#ifndef __ARCH_CC_H__
#define __ARCH_CC_H__
#include <rthw.h>
#include <rtthread.h>
#include <string.h>
#ifndef BYTE_ORDER
#ifdef ARCH_CPU_BIG_ENDIAN
#define BYTE_ORDER BIG_ENDIAN
#else
#define BYTE_ORDER LITTLE_ENDIAN
#endif /* ARCH_CPU_BIG_ENDIAN */
#endif /* BYTE_ORDER */
#define U16_F "hu"
#define S16_F "hd"
#define X16_F "hx"
#define U32_F "lu"
#define S32_F "ld"
#define X32_F "lx"
#include <sys/errno.h>
/* some errno not defined in newlib */
#ifndef ENSRNOTFOUND
#define ENSRNOTFOUND 163 /* Domain name not found */
/* WARNING: ESHUTDOWN also not defined in newlib. We chose
180 here because the number "108" which is used
in arch.h has been assigned to another error code. */
#endif
/* LWIP_TIMEVAL_PRIVATE: provided by <sys/time.h> */
#include <sys/time.h>
#define LWIP_TIMEVAL_PRIVATE 0
#if defined(__CC_ARM) /* ARMCC compiler */
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) /*Arm Compiler 6*/
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__((packed))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#elif defined(__IAR_SYSTEMS_ICC__) /* IAR Compiler */
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_END
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_USE_INCLUDES
#elif defined(__GNUC__) /* GNU GCC Compiler */
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__((packed))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#elif defined(_MSC_VER)
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#endif
void sys_arch_assert(const char* file, int line);
#define LWIP_PLATFORM_DIAG(x) do {rt_kprintf x;} while(0)
#define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
#define SYS_ARCH_DECL_PROTECT(level) register rt_base_t level
#define SYS_ARCH_PROTECT(level) do {level = rt_hw_interrupt_disable();} while(0)
#define SYS_ARCH_UNPROTECT(level) do {rt_hw_interrupt_enable(level);} while(0)
#endif /* __ARCH_CC_H__ */

35
components/net/lwip/lwip-2.1.2/src/arch/include/arch/epstruct.h
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__ICCARM__)
#pragma pack()
#endif

52
components/net/lwip/lwip-2.1.2/src/include/netif/ethernetif.h
View File

@ -1,52 +0,0 @@
#ifndef __NETIF_ETHERNETIF_H__
#define __NETIF_ETHERNETIF_H__
#include "lwip/netif.h"
#include <rtthread.h>
#define NIOCTL_GADDR 0x01
#ifndef RT_LWIP_ETH_MTU
#define ETHERNET_MTU 1500
#else
#define ETHERNET_MTU RT_LWIP_ETH_MTU
#endif
/* eth flag with auto_linkup or phy_linkup */
#define ETHIF_LINK_AUTOUP 0x0000
#define ETHIF_LINK_PHYUP 0x0100
struct eth_device
{
/* inherit from rt_device */
struct rt_device parent;
/* network interface for lwip */
struct netif *netif;
rt_uint16_t flags;
rt_uint8_t link_changed;
rt_uint8_t link_status;
rt_uint8_t rx_notice;
/* eth device interface */
struct pbuf* (*eth_rx)(rt_device_t dev);
rt_err_t (*eth_tx)(rt_device_t dev, struct pbuf* p);
};
#ifdef __cplusplus
extern "C" {
#endif
rt_err_t eth_device_ready(struct eth_device* dev);
rt_err_t eth_device_init(struct eth_device * dev, const char *name);
rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_uint16_t flag);
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up);
void eth_device_deinit(struct eth_device *dev);
int eth_system_device_init(void);
#ifdef __cplusplus
}
#endif
#endif /* __NETIF_ETHERNETIF_H__ */

10
components/net/lwip/port/SConscript Normal file
View File

@ -0,0 +1,10 @@
from building import *
cwd = GetCurrentDir()
path = [cwd]
src = Glob('*.c')
group = DefineGroup('lwIP', src, depend = ['RT_USING_LWIP'], CPPPATH = path)
Return('group')

13
components/net/lwip/port/arch/bpstruct.h Normal file
View File

@ -0,0 +1,13 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-20 Meco Man add RT-Thread copyright
*/
#if defined(__ICCARM__)
#pragma pack(1)
#endif

15
components/net/lwip/lwip-1.4.1/src/arch/include/arch/cc.h → components/net/lwip/port/arch/cc.h
View File

@ -1,3 +1,13 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-20 Meco Man add RT-Thread copyright
*/
/*
* Copyright (c) 2001, Swedish Institute of Computer Science.
* All rights reserved.
@ -37,8 +47,6 @@
#include <rthw.h>
#include <rtthread.h>
#include <string.h>
#include <stdint.h>
#ifndef BYTE_ORDER
#ifdef ARCH_CPU_BIG_ENDIAN
@ -48,6 +56,8 @@
#endif /* ARCH_CPU_BIG_ENDIAN */
#endif /* BYTE_ORDER */
#ifdef RT_USING_LWIP141
#include <stdint.h>
typedef uint8_t u8_t;
typedef int8_t s8_t;
typedef uint16_t u16_t;
@ -62,6 +72,7 @@ typedef uintptr_t mem_ptr_t;
#define U32_F "lu"
#define S32_F "ld"
#define X32_F "lx"
#endif /* RT_USING_LWIP141 */
#include <sys/errno.h>
/* some errno not defined in newlib */

13
components/net/lwip/port/arch/epstruct.h Normal file
View File

@ -0,0 +1,13 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-20 Meco Man add RT-Thread copyright
*/
#if defined(__ICCARM__)
#pragma pack()
#endif

52
components/net/lwip/lwip-2.1.2/src/arch/include/arch/perf.h → components/net/lwip/port/arch/perf.h
View File

@ -1,33 +1,33 @@
/*
* Copyright (c) 2001, Swedish Institute of Computer Science.
* All rights reserved.
* 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
* 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
*
* $Id: perf.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
@ -42,8 +42,8 @@
/*
void perf_print(unsigned long c1l, unsigned long c1h,
unsigned long c2l, unsigned long c2h,
char *key);
unsigned long c2l, unsigned long c2h,
char *key);
void perf_print_times(struct tms *start, struct tms *end, char *key);

12
components/net/lwip/lwip-2.1.2/src/arch/include/arch/sys_arch.h → components/net/lwip/port/arch/sys_arch.h
View File

@ -1,3 +1,13 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-20 Meco Man add RT-Thread copyright
*/
/*
* Copyright (c) 2001, Swedish Institute of Computer Science.
* All rights reserved.
@ -54,6 +64,4 @@ typedef rt_mutex_t sys_mutex_t;
typedef rt_mailbox_t sys_mbox_t;
typedef rt_thread_t sys_thread_t;
// err_t sys_mbox_trypost_fromisr(sys_mbox_t *q, void *msg);
#endif /* __ARCH_SYS_ARCH_H__ */

214
components/net/lwip/lwip-2.1.2/src/netif/ethernetif.c → components/net/lwip/port/ethernetif.c
View File

@ -1,6 +1,24 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2010-07-07 Bernard fix send mail to mailbox issue.
* 2011-07-30 mbbill port lwIP 1.4.0 to RT-Thread
* 2012-04-10 Bernard add more compatible with RT-Thread.
* 2012-11-12 Bernard The network interface can be initialized
* after lwIP initialization.
* 2013-02-28 aozima fixed list_tcps bug: ipaddr_ntoa isn't reentrant.
* 2016-08-18 Bernard port to lwIP 2.0.0
* 2018-11-02 MurphyZhao port to lwIP 2.1.0
* 2021-09-07 Grissiom fix eth_tx_msg ack bug
* 2022-02-22 xiangxistu integrate v1.4.1 v2.0.3 and v2.1.2 porting layer
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* COPYRIGHT (C) 2006-2021, RT-Thread Development Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
@ -28,36 +46,25 @@
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
* Change Logs:
* Date Author Notes
* 2010-07-07 Bernard fix send mail to mailbox issue.
* 2011-07-30 mbbill port lwIP 1.4.0 to RT-Thread
* 2012-04-10 Bernard add more compatible with RT-Thread.
* 2012-11-12 Bernard The network interface can be initialized
* after lwIP initialization.
* 2013-02-28 aozima fixed list_tcps bug: ipaddr_ntoa isn't reentrant.
* 2016-08-18 Bernard port to lwIP 2.0.0
* 2018-11-02 MurphyZhao port to lwIP 2.1.0
* 2021-09-07 Grissiom fix eth_tx_msg ack bug
*/
#include "lwip/opt.h"
#include "lwip/debug.h"
#include "lwip/def.h"
#include "lwip/mem.h"
#include "lwip/pbuf.h"
#include "lwip/sys.h"
#include "lwip/netif.h"
#include "lwip/stats.h"
#include "lwip/tcpip.h"
#include "lwip/dhcp.h"
#include "lwip/netifapi.h"
#include <string.h>
#include "netif/etharp.h"
#include "netif/ethernetif.h"
#include "lwip/inet.h"
#include <lwip/init.h>
#include <lwip/opt.h>
#include <lwip/debug.h>
#include <lwip/def.h>
#include <lwip/mem.h>
#include <lwip/pbuf.h>
#include <lwip/sys.h>
#include <lwip/netif.h>
#include <lwip/stats.h>
#include <lwip/tcpip.h>
#include <lwip/dhcp.h>
#include <lwip/netifapi.h>
#include <lwip/inet.h>
#include <netif/etharp.h>
#include <netif/ethernetif.h>
#include <ipc/completion.h>
@ -88,10 +95,10 @@ struct eth_tx_msg
static struct rt_mailbox eth_tx_thread_mb;
static struct rt_thread eth_tx_thread;
#ifndef RT_LWIP_ETHTHREAD_MBOX_SIZE
static char eth_tx_thread_mb_pool[32 * 4];
static char eth_tx_thread_mb_pool[32 * sizeof(rt_ubase_t)];
static char eth_tx_thread_stack[512];
#else
static char eth_tx_thread_mb_pool[RT_LWIP_ETHTHREAD_MBOX_SIZE * 4];
static char eth_tx_thread_mb_pool[RT_LWIP_ETHTHREAD_MBOX_SIZE * sizeof(rt_ubase_t)];
static char eth_tx_thread_stack[RT_LWIP_ETHTHREAD_STACKSIZE];
#endif
#endif
@ -100,10 +107,10 @@ static char eth_tx_thread_stack[RT_LWIP_ETHTHREAD_STACKSIZE];
static struct rt_mailbox eth_rx_thread_mb;
static struct rt_thread eth_rx_thread;
#ifndef RT_LWIP_ETHTHREAD_MBOX_SIZE
static char eth_rx_thread_mb_pool[48 * 4];
static char eth_rx_thread_mb_pool[48 * sizeof(rt_ubase_t)];
static char eth_rx_thread_stack[1024];
#else
static char eth_rx_thread_mb_pool[RT_LWIP_ETHTHREAD_MBOX_SIZE * 4];
static char eth_rx_thread_mb_pool[RT_LWIP_ETHTHREAD_MBOX_SIZE * sizeof(rt_ubase_t)];
static char eth_rx_thread_stack[RT_LWIP_ETHTHREAD_STACKSIZE];
#endif
#endif
@ -127,6 +134,9 @@ static int lwip_netdev_set_down(struct netdev *netif)
return ERR_OK;
}
#ifndef ip_2_ip4
#define ip_2_ip4(ipaddr) (ipaddr)
#endif
static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, ip_addr_t *netmask, ip_addr_t *gw)
{
if (ip_addr && netmask && gw)
@ -157,7 +167,12 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
#ifdef RT_LWIP_DNS
static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
{
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
extern void dns_setserver(u8_t numdns, ip_addr_t *dnsserver);
#else /* >=2.x */
extern void dns_setserver(uint8_t dns_num, const ip_addr_t *dns_server);
#endif /* LWIP_VERSION_MAJOR == 1U */
dns_setserver(dns_num, dns_server);
return ERR_OK;
}
@ -192,10 +207,10 @@ int lwip_netdev_ping(struct netdev *netif, const char *host, size_t data_len,
int s, ttl, recv_len, result = 0;
int elapsed_time;
rt_tick_t recv_start_tick;
#if LWIP_VERSION_MAJOR >= 2U
struct timeval recv_timeout = { timeout / RT_TICK_PER_SECOND, timeout % RT_TICK_PER_SECOND };
#else
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
int recv_timeout = timeout * 1000UL / RT_TICK_PER_SECOND;
#else /* >= v2.x */
struct timeval recv_timeout = { timeout / RT_TICK_PER_SECOND, timeout % RT_TICK_PER_SECOND };
#endif
ip_addr_t target_addr;
struct addrinfo hint, *res = RT_NULL;
@ -320,6 +335,50 @@ const struct netdev_ops lwip_netdev_ops =
lwip_netdev_set_default,
};
/* synchronize lwIP network interface device and network interface device flags */
static int netdev_flags_sync(struct netif *lwip_netif)
{
struct netdev *netdev = NULL;
RT_ASSERT(lwip_netif);
netdev = netdev_get_by_name(lwip_netif->name);
if (netdev == RT_NULL)
{
return -ERR_IF;
}
netdev->mtu = lwip_netif->mtu;
/* the macro definition is different from lwip-1.4.1 and lwip-2.x.x about 'flags'. */
if(lwip_netif->flags & NETIF_FLAG_BROADCAST)
{
netdev->flags |= NETDEV_FLAG_BROADCAST;
}
if(lwip_netif->flags & NETIF_FLAG_ETHARP)
{
netdev->flags |= NETDEV_FLAG_ETHARP;
}
if(lwip_netif->flags & NETIF_FLAG_IGMP)
{
netdev->flags |= NETDEV_FLAG_IGMP;
}
#if LWIP_VERSION_MAJOR >= 2U /* >= v2.x */
if(lwip_netif->flags & NETIF_FLAG_MLD6)
{
netdev->flags |= NETDEV_FLAG_MLD6;
}
#endif /* LWIP_VERSION_MAJOR >= 2U */
#if LWIP_DHCP
netdev_low_level_set_dhcp_status(netdev, RT_TRUE);
#else
netdev_low_level_set_dhcp_status(netdev, RT_FALSE);
#endif
return ERR_OK;
}
static int netdev_add(struct netif *lwip_netif)
{
#define LWIP_NETIF_NAME_LEN 2
@ -345,8 +404,7 @@ static int netdev_add(struct netif *lwip_netif)
result = netdev_register(netdev, name, (void *)lwip_netif);
/* Update netdev info after registered */
netdev->flags = lwip_netif->flags;
netdev->mtu = lwip_netif->mtu;
netdev_flags_sync(lwip_netif);
netdev->ops = &lwip_netdev_ops;
netdev->hwaddr_len = lwip_netif->hwaddr_len;
SMEMCPY(netdev->hwaddr, lwip_netif->hwaddr, lwip_netif->hwaddr_len);
@ -354,10 +412,6 @@ static int netdev_add(struct netif *lwip_netif)
netdev->gw = lwip_netif->gw;
netdev->netmask = lwip_netif->netmask;
#ifdef RT_LWIP_DHCP
netdev_low_level_set_dhcp_status(netdev, RT_TRUE);
#endif
return result;
}
@ -373,25 +427,6 @@ static void netdev_del(struct netif *lwip_netif)
netdev_unregister(netdev);
rt_free(netdev);
}
/* synchronize lwIP network interface device and network interface device flags */
static int netdev_flags_sync(struct netif *lwip_netif)
{
struct netdev *netdev = NULL;
RT_ASSERT(lwip_netif);
netdev = netdev_get_by_name(lwip_netif->name);
if (netdev == RT_NULL)
{
return -ERR_IF;
}
netdev->mtu = lwip_netif->mtu;
netdev->flags |= lwip_netif->flags;
return ERR_OK;
}
#endif /* RT_USING_NETDEV */
static err_t ethernetif_linkoutput(struct netif *netif, struct pbuf *p)
@ -479,14 +514,12 @@ static err_t eth_netif_device_init(struct netif *netif)
if (netif_default == RT_NULL)
netif_set_default(ethif->netif);
#if LWIP_DHCP
/* set interface up */
netif_set_up(ethif->netif);
#if LWIP_DHCP
/* if this interface uses DHCP, start the DHCP client */
dhcp_start(ethif->netif);
#else
/* set interface up */
netif_set_up(ethif->netif);
#endif
if (ethif->flags & ETHIF_LINK_PHYUP)
@ -495,6 +528,11 @@ static err_t eth_netif_device_init(struct netif *netif)
netif_set_link_up(ethif->netif);
}
#ifdef RT_USING_NETDEV
/* network interface device flags synchronize */
netdev_flags_sync(netif);
#endif /* RT_USING_NETDEV */
return ERR_OK;
}
@ -520,7 +558,6 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_
/* set netif */
dev->netif = netif;
/* device flags, which will be set to netif flags when initializing */
dev->flags = flags;
/* link changed status of device */
dev->link_changed = 0x00;
@ -555,7 +592,11 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_
/* if tcp thread has been started up, we add this netif to the system */
if (rt_thread_find("tcpip") != RT_NULL)
{
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
struct ip_addr ipaddr, netmask, gw;
#else /* >= v2.x */
ip4_addr_t ipaddr, netmask, gw;
#endif /* LWIP_VERSION_MAJOR == 1U */
#if !LWIP_DHCP
ipaddr.addr = inet_addr(RT_LWIP_IPADDR);
@ -569,11 +610,6 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_
netifapi_netif_add(netif, &ipaddr, &netmask, &gw, dev, eth_netif_device_init, tcpip_input);
}
#ifdef RT_USING_NETDEV
/* network interface device flags synchronize */
netdev_flags_sync(netif);
#endif /* RT_USING_NETDEV */
return RT_EOK;
}
@ -766,7 +802,7 @@ int eth_system_device_init_private(void)
#ifndef LWIP_NO_RX_THREAD
/* initialize mailbox and create Ethernet Rx thread */
result = rt_mb_init(&eth_rx_thread_mb, "erxmb",
&eth_rx_thread_mb_pool[0], sizeof(eth_rx_thread_mb_pool)/4,
&eth_rx_thread_mb_pool[0], sizeof(eth_rx_thread_mb_pool)/sizeof(rt_ubase_t),
RT_IPC_FLAG_FIFO);
RT_ASSERT(result == RT_EOK);
@ -782,7 +818,7 @@ int eth_system_device_init_private(void)
#ifndef LWIP_NO_TX_THREAD
/* initialize mailbox and create Ethernet Tx thread */
result = rt_mb_init(&eth_tx_thread_mb, "etxmb",
&eth_tx_thread_mb_pool[0], sizeof(eth_tx_thread_mb_pool)/4,
&eth_tx_thread_mb_pool[0], sizeof(eth_tx_thread_mb_pool)/sizeof(rt_ubase_t),
RT_IPC_FLAG_FIFO);
RT_ASSERT(result == RT_EOK);
@ -800,8 +836,14 @@ int eth_system_device_init_private(void)
void set_if(char* netif_name, char* ip_addr, char* gw_addr, char* nm_addr)
{
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
struct ip_addr *ip;
struct ip_addr addr;
#else /* >= v2.x */
ip4_addr_t *ip;
ip4_addr_t addr;
#endif /* LWIP_VERSION_MAJOR == 1U */
struct netif * netif = netif_list;
if(strlen(netif_name) > sizeof(netif->name))
@ -823,22 +865,27 @@ void set_if(char* netif_name, char* ip_addr, char* gw_addr, char* nm_addr)
}
}
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
ip = (struct ip_addr *)&addr;
#else /* >= v2.x */
ip = (ip4_addr_t *)&addr;
#endif /* LWIP_VERSION_MAJOR == 1U */
/* set ip address */
if ((ip_addr != RT_NULL) && ip4addr_aton(ip_addr, &addr))
if ((ip_addr != RT_NULL) && inet_aton(ip_addr, &addr))
{
netif_set_ipaddr(netif, ip);
}
/* set gateway address */
if ((gw_addr != RT_NULL) && ip4addr_aton(gw_addr, &addr))
if ((gw_addr != RT_NULL) && inet_aton(gw_addr, &addr))
{
netif_set_gw(netif, ip);
}
/* set netmask address */
if ((nm_addr != RT_NULL) && ip4addr_aton(nm_addr, &addr))
if ((nm_addr != RT_NULL) && inet_aton(nm_addr, &addr))
{
netif_set_netmask(netif, ip);
}
@ -922,13 +969,24 @@ void list_if(void)
#if LWIP_DNS
{
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
struct ip_addr ip_addr;
for(index=0; index<DNS_MAX_SERVERS; index++)
{
ip_addr = dns_getserver(index);
rt_kprintf("dns server #%d: %s\n", index, ipaddr_ntoa(&(ip_addr)));
}
#else /* >= v2.x */
const ip_addr_t *ip_addr;
for(index=0; index<DNS_MAX_SERVERS; index++)
{
ip_addr = dns_getserver(index);
rt_kprintf("dns server #%d: %s\n", index, ipaddr_ntoa(ip_addr));
rt_kprintf("dns server #%d: %s\n", index, inet_ntoa(ip_addr));
}
#endif /* LWIP_VERSION_MAJOR == 1U */
}
#endif /**< #if LWIP_DNS */
@ -938,7 +996,11 @@ FINSH_FUNCTION_EXPORT(list_if, list network interface information);
#if LWIP_TCP
#include <lwip/tcp.h>
#if LWIP_VERSION_MAJOR == 1U /* v1.x */
#include <lwip/tcp_impl.h>
#else /* >= v2.x */
#include <lwip/priv/tcp_priv.h>
#endif /* LWIP_VERSION_MAJOR == 1U */
void list_tcps(void)
{

61
components/net/lwip/port/netif/ethernetif.h Normal file
View File

@ -0,0 +1,61 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 liuxianliang integrate v1.4.1 v2.0.3 and v2.1.2 porting layer
*/
#ifndef __NETIF_ETHERNETIF_H__
#define __NETIF_ETHERNETIF_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "lwip/netif.h"
#include <rtthread.h>
#define NIOCTL_GADDR 0x01
#ifndef RT_LWIP_ETH_MTU
#define ETHERNET_MTU 1500
#else
#define ETHERNET_MTU RT_LWIP_ETH_MTU
#endif
/* eth flag with auto_linkup or phy_linkup */
#define ETHIF_LINK_AUTOUP 0x0000
#define ETHIF_LINK_PHYUP 0x0100
struct eth_device
{
/* inherit from rt_device */
struct rt_device parent;
/* network interface for lwip */
struct netif *netif;
rt_uint16_t flags;
rt_uint8_t link_changed;
rt_uint8_t link_status;
rt_uint8_t rx_notice;
/* eth device interface */
struct pbuf* (*eth_rx)(rt_device_t dev);
rt_err_t (*eth_tx)(rt_device_t dev, struct pbuf* p);
};
int eth_system_device_init(void);
void eth_device_deinit(struct eth_device *dev);
rt_err_t eth_device_ready(struct eth_device* dev);
rt_err_t eth_device_init(struct eth_device * dev, const char *name);
rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_uint16_t flag);
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up);
#ifdef __cplusplus
}
#endif
#endif /* __NETIF_ETHERNETIF_H__ */

388
components/net/lwip/lwip-2.1.2/src/arch/sys_arch.c → components/net/lwip/port/sys_arch.c
View File

@ -1,167 +1,52 @@
/*
* COPYRIGHT (C) 2006-2021, RT-Thread Development Team
* All rights reserved.
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* 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.
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2012-12-8 Bernard add file header
* export bsd socket symbol for RT-Thread Application Module
* 2017-11-15 Bernard add lock for init_done callback.
* 2018-11-02 MurphyZhao port to lwip2.1.0
* 2013-05-25 Bernard port to v1.4.1
* 2017-03-26 HuangXiHans port to v2.0.2
* 2017-11-15 Bernard add lock for init_done callback
* 2018-11-02 MurphyZhao port to v2.1.0
* 2020-06-20 liuxianliang port to v2.1.2
* 2021-06-25 liuxianliang port to v2.0.3
* 2022-01-18 Meco Man remove v2.0.2
* 2022-02-20 Meco Man integrate v1.4.1 v2.0.3 and v2.1.2 porting layer
*/
#include <rtthread.h>
#include <rthw.h>
#include "lwip/sys.h"
#include "lwip/opt.h"
#include "lwip/stats.h"
#include "lwip/err.h"
#include "arch/sys_arch.h"
#include "lwip/debug.h"
#include "lwip/netif.h"
#include "lwip/netifapi.h"
#include "lwip/tcpip.h"
#include "netif/ethernetif.h"
#include "lwip/sio.h"
#include "lwip/init.h"
#include "lwip/dhcp.h"
#include "lwip/inet.h"
#include <arch/sys_arch.h>
#include <lwip/sys.h>
#include <lwip/opt.h>
#include <lwip/stats.h>
#include <lwip/err.h>
#include <lwip/debug.h>
#include <lwip/netif.h>
#include <lwip/netifapi.h>
#include <lwip/tcpip.h>
#include <lwip/sio.h>
#include <lwip/init.h>
#include <lwip/dhcp.h>
#include <lwip/inet.h>
#include <netif/ethernetif.h>
#include <netif/etharp.h>
#include "netif/etharp.h"
#include <string.h>
#include <stdio.h>
/*
* Initialize the network interface device
*
* @return the operation status, ERR_OK on OK, ERR_IF on error
*/
static err_t netif_device_init(struct netif *netif)
{
struct eth_device *ethif;
ethif = (struct eth_device *)netif->state;
if (ethif != RT_NULL)
{
rt_device_t device;
/* get device object */
device = (rt_device_t) ethif;
if (rt_device_init(device) != RT_EOK)
{
return ERR_IF;
}
/* copy device flags to netif flags */
netif->flags = ethif->flags;
netif->mtu = ETHERNET_MTU;
/* set output */
netif->output = etharp_output;
return ERR_OK;
}
return ERR_IF;
}
/*
* Initialize the ethernetif layer and set network interface device up
*/
static void tcpip_init_done_callback(void *arg)
{
rt_device_t device;
struct eth_device *ethif;
ip4_addr_t ipaddr, netmask, gw;
struct rt_list_node* node;
struct rt_object* object;
struct rt_object_information *information;
LWIP_ASSERT("invalid arg.\n",arg);
IP4_ADDR(&gw, 0,0,0,0);
IP4_ADDR(&ipaddr, 0,0,0,0);
IP4_ADDR(&netmask, 0,0,0,0);
/* enter critical */
rt_enter_critical();
/* for each network interfaces */
information = rt_object_get_information(RT_Object_Class_Device);
RT_ASSERT(information != RT_NULL);
for (node = information->object_list.next;
node != &(information->object_list);
node = node->next)
{
object = rt_list_entry(node, struct rt_object, list);
device = (rt_device_t)object;
if (device->type == RT_Device_Class_NetIf)
{
ethif = (struct eth_device *)device;
/* leave critical */
rt_exit_critical();
LOCK_TCPIP_CORE();
netif_add(ethif->netif, &ipaddr, &netmask, &gw,
ethif, netif_device_init, tcpip_input);
if (netif_default == RT_NULL)
netif_set_default(ethif->netif);
#if LWIP_DHCP
/* set interface up */
netif_set_up(ethif->netif);
/* if this interface uses DHCP, start the DHCP client */
dhcp_start(ethif->netif);
#else
/* set interface up */
netif_set_up(ethif->netif);
#endif
if (ethif->flags & ETHIF_LINK_PHYUP)
{
netif_set_link_up(ethif->netif);
}
UNLOCK_TCPIP_CORE();
/* enter critical */
rt_enter_critical();
}
}
/* leave critical */
rt_exit_critical();
rt_sem_release((rt_sem_t)arg);
}
/**
* LwIP system initialization
*/
extern int eth_system_device_init_private(void);
int lwip_system_init(void)
{
rt_err_t rc;
@ -174,13 +59,13 @@ int lwip_system_init(void)
return 0;
}
extern int eth_system_device_init_private(void);
eth_system_device_init_private();
/* set default netif to NULL */
netif_default = RT_NULL;
rc = rt_sem_init(&done_sem, "done", 0, RT_IPC_FLAG_FIFO);
if (rc != RT_EOK)
{
LWIP_ASSERT("Failed to create semaphore", 0);
@ -199,19 +84,6 @@ int lwip_system_init(void)
}
rt_sem_detach(&done_sem);
/* set default ip address */
#if !LWIP_DHCP
if (netif_default != RT_NULL)
{
struct ip4_addr ipaddr, netmask, gw;
ipaddr.addr = inet_addr(RT_LWIP_IPADDR);
gw.addr = inet_addr(RT_LWIP_GWADDR);
netmask.addr = inet_addr(RT_LWIP_MSKADDR);
netifapi_netif_set_addr(netif_default, &ipaddr, &netmask, &gw);
}
#endif
rt_kprintf("lwIP-%d.%d.%d initialized!\n", LWIP_VERSION_MAJOR, LWIP_VERSION_MINOR, LWIP_VERSION_REVISION);
init_ok = RT_TRUE;
@ -248,7 +120,9 @@ err_t sys_sem_new(sys_sem_t *sem, u8_t count)
tmpsem = rt_sem_create(tname, count, RT_IPC_FLAG_FIFO);
if (tmpsem == RT_NULL)
{
return ERR_MEM;
}
else
{
*sem = tmpsem;
@ -293,20 +167,24 @@ u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout)
/* get the begin tick */
tick = rt_tick_get();
if (timeout == 0)
{
t = RT_WAITING_FOREVER;
}
else
{
/* convert msecond to os tick */
if (timeout < (1000/RT_TICK_PER_SECOND))
if (timeout < (1000 / RT_TICK_PER_SECOND))
t = 1;
else
t = timeout / (1000/RT_TICK_PER_SECOND);
t = timeout / (1000 / RT_TICK_PER_SECOND);
}
ret = rt_sem_take(*sem, t);
if (ret == -RT_ETIMEOUT)
{
return SYS_ARCH_TIMEOUT;
}
else
{
if (ret == RT_EOK)
@ -362,11 +240,12 @@ err_t sys_mutex_new(sys_mutex_t *mutex)
tmpmutex = rt_mutex_create(tname, RT_IPC_FLAG_PRIO);
if (tmpmutex == RT_NULL)
{
return ERR_MEM;
}
else
{
*mutex = tmpmutex;
return ERR_OK;
}
}
@ -378,7 +257,6 @@ void sys_mutex_lock(sys_mutex_t *mutex)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mutex_take(*mutex, RT_WAITING_FOREVER);
return;
}
@ -396,7 +274,6 @@ void sys_mutex_unlock(sys_mutex_t *mutex)
void sys_mutex_free(sys_mutex_t *mutex)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mutex_delete(*mutex);
}
@ -454,9 +331,7 @@ err_t sys_mbox_new(sys_mbox_t *mbox, int size)
void sys_mbox_free(sys_mbox_t *mbox)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mb_delete(*mbox);
return;
}
@ -468,9 +343,7 @@ void sys_mbox_free(sys_mbox_t *mbox)
void sys_mbox_post(sys_mbox_t *mbox, void *msg)
{
RT_DEBUG_NOT_IN_INTERRUPT;
rt_mb_send_wait(*mbox, (rt_ubase_t)msg, RT_WAITING_FOREVER);
return;
}
@ -482,16 +355,19 @@ void sys_mbox_post(sys_mbox_t *mbox, void *msg)
err_t sys_mbox_trypost(sys_mbox_t *mbox, void *msg)
{
if (rt_mb_send(*mbox, (rt_ubase_t)msg) == RT_EOK)
{
return ERR_OK;
}
return ERR_MEM;
}
err_t
sys_mbox_trypost_fromisr(sys_mbox_t *q, void *msg)
#if (LWIP_VERSION_MAJOR * 100 + LWIP_VERSION_MINOR) >= 201 /* >= v2.1.0 */
err_t sys_mbox_trypost_fromisr(sys_mbox_t *q, void *msg)
{
return sys_mbox_trypost(q, msg);
}
#endif /* (LWIP_VERSION_MAJOR * 100 + LWIP_VERSION_MINOR) >= 201 */
/** Wait for a new message to arrive in the mbox
* @param mbox mbox to get a message from
@ -513,14 +389,16 @@ u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
tick = rt_tick_get();
if(timeout == 0)
{
t = RT_WAITING_FOREVER;
}
else
{
/* convirt msecond to os tick */
if (timeout < (1000/RT_TICK_PER_SECOND))
if (timeout < (1000 / RT_TICK_PER_SECOND))
t = 1;
else
t = timeout / (1000/RT_TICK_PER_SECOND);
t = timeout / (1000 / RT_TICK_PER_SECOND);
}
ret = rt_mb_recv(*mbox, (rt_ubase_t *)msg, t);
@ -561,9 +439,10 @@ u32_t sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg)
int ret;
ret = rt_mb_recv(*mbox, (rt_ubase_t *)msg, 0);
if(ret == -RT_ETIMEOUT)
{
return SYS_ARCH_TIMEOUT;
}
else
{
if (ret == RT_EOK)
@ -622,19 +501,13 @@ sys_thread_t sys_thread_new(const char *name,
sys_prot_t sys_arch_protect(void)
{
rt_base_t level;
/* disable interrupt */
level = rt_hw_interrupt_disable();
level = rt_hw_interrupt_disable(); /* disable interrupt */
return level;
}
void sys_arch_unprotect(sys_prot_t pval)
{
/* enable interrupt */
rt_hw_interrupt_enable(pval);
return;
rt_hw_interrupt_enable(pval); /* enable interrupt */
}
void sys_arch_assert(const char *file, int line)
@ -654,76 +527,8 @@ u32_t sys_now(void)
return rt_tick_get_millisecond();
}
#if MEM_OVERFLOW_CHECK || MEMP_OVERFLOW_CHECK
/**
* Check if a mep element was victim of an overflow or underflow
* (e.g. the restricted area after/before it has been altered)
*
* @param p the mem element to check
* @param size allocated size of the element
* @param descr1 description of the element source shown on error
* @param descr2 description of the element source shown on error
*/
void
mem_overflow_check_raw(void *p, size_t size, const char *descr1, const char *descr2)
{
#if MEM_SANITY_REGION_AFTER_ALIGNED || MEM_SANITY_REGION_BEFORE_ALIGNED
u16_t k;
u8_t *m;
#if MEM_SANITY_REGION_AFTER_ALIGNED > 0
m = (u8_t *)p + size;
for (k = 0; k < MEM_SANITY_REGION_AFTER_ALIGNED; k++) {
if (m[k] != 0xcd) {
char errstr[128];
snprintf(errstr, sizeof(errstr), "detected mem overflow in %s%s", descr1, descr2);
LWIP_ASSERT(errstr, 0);
}
}
#endif /* MEM_SANITY_REGION_AFTER_ALIGNED > 0 */
#if MEM_SANITY_REGION_BEFORE_ALIGNED > 0
m = (u8_t *)p - MEM_SANITY_REGION_BEFORE_ALIGNED;
for (k = 0; k < MEM_SANITY_REGION_BEFORE_ALIGNED; k++) {
if (m[k] != 0xcd) {
char errstr[128];
snprintf(errstr, sizeof(errstr), "detected mem underflow in %s%s", descr1, descr2);
LWIP_ASSERT(errstr, 0);
}
}
#endif /* MEM_SANITY_REGION_BEFORE_ALIGNED > 0 */
#else
LWIP_UNUSED_ARG(p);
LWIP_UNUSED_ARG(desc);
LWIP_UNUSED_ARG(descr);
#endif
}
/**
* Initialize the restricted area of a mem element.
*/
void
mem_overflow_init_raw(void *p, size_t size)
{
#if MEM_SANITY_REGION_BEFORE_ALIGNED > 0 || MEM_SANITY_REGION_AFTER_ALIGNED > 0
u8_t *m;
#if MEM_SANITY_REGION_BEFORE_ALIGNED > 0
m = (u8_t *)p - MEM_SANITY_REGION_BEFORE_ALIGNED;
memset(m, 0xcd, MEM_SANITY_REGION_BEFORE_ALIGNED);
#endif
#if MEM_SANITY_REGION_AFTER_ALIGNED > 0
m = (u8_t *)p + size;
memset(m, 0xcd, MEM_SANITY_REGION_AFTER_ALIGNED);
#endif
#else /* MEM_SANITY_REGION_BEFORE_ALIGNED > 0 || MEM_SANITY_REGION_AFTER_ALIGNED > 0 */
LWIP_UNUSED_ARG(p);
LWIP_UNUSED_ARG(desc);
#endif /* MEM_SANITY_REGION_BEFORE_ALIGNED > 0 || MEM_SANITY_REGION_AFTER_ALIGNED > 0 */
}
#endif /* MEM_OVERFLOW_CHECK || MEMP_OVERFLOW_CHECK */
RT_WEAK
void mem_init(void)
#if LWIP_VERSION_MAJOR >= 2U /* >= v2.x */
RT_WEAK void mem_init(void)
{
}
@ -748,6 +553,7 @@ void mem_free(void *mem)
{
rt_free(mem);
}
#endif /* LWIP_VERSION_MAJOR >= 2U */
#ifdef RT_LWIP_PPP
u32_t sio_read(sio_fd_t fd, u8_t *buf, u32_t size)
@ -766,7 +572,6 @@ u32_t sio_read(sio_fd_t fd, u8_t *buf, u32_t size)
u32_t sio_write(sio_fd_t fd, u8_t *buf, u32_t size)
{
RT_ASSERT(fd != RT_NULL);
return rt_device_write((rt_device_t)fd, 0, buf, size);
}
@ -786,7 +591,74 @@ void ppp_trace(int level, const char *format, ...)
rt_device_write((rt_device_t)rt_console_get_device(), 0, rt_log_buf, length);
va_end(args);
}
#endif /* RT_LWIP_PPP */
#if (LWIP_VERSION_MAJOR * 100 + LWIP_VERSION_MINOR) >= 201 /* >= v2.1.0 */
#if MEM_OVERFLOW_CHECK || MEMP_OVERFLOW_CHECK
/**
* Check if a mep element was victim of an overflow or underflow
* (e.g. the restricted area after/before it has been altered)
*
* @param p the mem element to check
* @param size allocated size of the element
* @param descr1 description of the element source shown on error
* @param descr2 description of the element source shown on error
*/
void mem_overflow_check_raw(void *p, size_t size, const char *descr1, const char *descr2)
{
#if MEM_SANITY_REGION_AFTER_ALIGNED || MEM_SANITY_REGION_BEFORE_ALIGNED
u16_t k;
u8_t *m;
#if MEM_SANITY_REGION_AFTER_ALIGNED > 0
m = (u8_t *)p + size;
for (k = 0; k < MEM_SANITY_REGION_AFTER_ALIGNED; k++) {
if (m[k] != 0xcd) {
char errstr[128];
rt_snprintf(errstr, sizeof(errstr), "detected mem overflow in %s%s", descr1, descr2);
LWIP_ASSERT(errstr, 0);
}
}
#endif /* MEM_SANITY_REGION_AFTER_ALIGNED > 0 */
#if MEM_SANITY_REGION_BEFORE_ALIGNED > 0
m = (u8_t *)p - MEM_SANITY_REGION_BEFORE_ALIGNED;
for (k = 0; k < MEM_SANITY_REGION_BEFORE_ALIGNED; k++) {
if (m[k] != 0xcd) {
char errstr[128];
rt_snprintf(errstr, sizeof(errstr), "detected mem underflow in %s%s", descr1, descr2);
LWIP_ASSERT(errstr, 0);
}
}
#endif /* MEM_SANITY_REGION_BEFORE_ALIGNED > 0 */
#else
LWIP_UNUSED_ARG(p);
LWIP_UNUSED_ARG(desc);
LWIP_UNUSED_ARG(descr);
#endif /* MEM_SANITY_REGION_AFTER_ALIGNED || MEM_SANITY_REGION_BEFORE_ALIGNED */
}
/**
* Initialize the restricted area of a mem element.
*/
void mem_overflow_init_raw(void *p, size_t size)
{
#if MEM_SANITY_REGION_BEFORE_ALIGNED > 0 || MEM_SANITY_REGION_AFTER_ALIGNED > 0
u8_t *m;
#if MEM_SANITY_REGION_BEFORE_ALIGNED > 0
m = (u8_t *)p - MEM_SANITY_REGION_BEFORE_ALIGNED;
rt_memset(m, 0xcd, MEM_SANITY_REGION_BEFORE_ALIGNED);
#endif
#if MEM_SANITY_REGION_AFTER_ALIGNED > 0
m = (u8_t *)p + size;
rt_memset(m, 0xcd, MEM_SANITY_REGION_AFTER_ALIGNED);
#endif
#else /* MEM_SANITY_REGION_BEFORE_ALIGNED > 0 || MEM_SANITY_REGION_AFTER_ALIGNED > 0 */
LWIP_UNUSED_ARG(p);
LWIP_UNUSED_ARG(desc);
#endif /* MEM_SANITY_REGION_BEFORE_ALIGNED > 0 || MEM_SANITY_REGION_AFTER_ALIGNED > 0 */
}
#endif /* MEM_OVERFLOW_CHECK || MEMP_OVERFLOW_CHECK */
#ifdef LWIP_HOOK_IP4_ROUTE_SRC
struct netif *lwip_ip4_route_src(const ip4_addr_t *dest, const ip4_addr_t *src)
@ -813,10 +685,8 @@ struct netif *lwip_ip4_route_src(const ip4_addr_t *dest, const ip4_addr_t *src)
return netif;
}
#endif /* LWIP_HOOK_IP4_ROUTE_SRC */
#endif /* (LWIP_VERSION_MAJOR * 100 + LWIP_VERSION_MINOR) >= 201 */
/*
* export bsd socket symbol for RT-Thread Application Module
*/
#if LWIP_SOCKET
#include <lwip/sockets.h>
RTM_EXPORT(lwip_accept);
@ -839,9 +709,12 @@ RTM_EXPORT(lwip_write);
RTM_EXPORT(lwip_select);
RTM_EXPORT(lwip_ioctl);
RTM_EXPORT(lwip_fcntl);
RTM_EXPORT(lwip_htons);
RTM_EXPORT(lwip_ntohs);
RTM_EXPORT(lwip_htonl);
RTM_EXPORT(lwip_ntohl);
RTM_EXPORT(ipaddr_aton);
RTM_EXPORT(ipaddr_ntoa);
#if LWIP_DNS
#include <lwip/netdb.h>
@ -849,29 +722,28 @@ RTM_EXPORT(lwip_gethostbyname);
RTM_EXPORT(lwip_gethostbyname_r);
RTM_EXPORT(lwip_freeaddrinfo);
RTM_EXPORT(lwip_getaddrinfo);
#endif
#endif
#endif /* LWIP_DNS */
#endif /* LWIP_SOCKET */
#if LWIP_DHCP
#include <lwip/dhcp.h>
RTM_EXPORT(dhcp_start);
RTM_EXPORT(dhcp_renew);
RTM_EXPORT(dhcp_stop);
#endif
#endif /* LWIP_DHCP */
#if LWIP_NETIF_API
#include <lwip/netifapi.h>
RTM_EXPORT(netifapi_netif_set_addr);
#endif
#endif /* LWIP_NETIF_API */
#if LWIP_NETIF_LINK_CALLBACK
RTM_EXPORT(netif_set_link_callback);
#endif
#endif /* LWIP_NETIF_LINK_CALLBACK */
#if LWIP_NETIF_STATUS_CALLBACK
RTM_EXPORT(netif_set_status_callback);
#endif
#endif /* LWIP_NETIF_STATUS_CALLBACK */
RTM_EXPORT(netif_find);
RTM_EXPORT(netif_set_addr);