/****************************************************************************
* net/uip/uip-initialize.c
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Adapted for NuttX from logic in uIP which also has a BSD-like license:
*
* Original author Adam Dunkels <adam@dunkels.com>
* Copyright () 2001-2003, Adam Dunkels.
* 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#ifdef CONFIG_NET
#include <net/uip/uip.h>
#include "uip-internal.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Public Variables
****************************************************************************/
#if UIP_URGDATA > 0
void *uip_urgdata; /* urgent data (out-of-band data), if present. */
uint16 uip_urglen; /* Length of (received) urgent data */
#endif
#ifdef CONFIG_NET_STATISTICS
struct uip_stats uip_stat;
#endif
/* Increasing number used for the IP ID field. */
uint16 g_ipid;
const uip_ipaddr_t all_ones_addr =
#ifdef CONFIG_NET_IPv6
{0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff};
#else /* CONFIG_NET_IPv6 */
{0xffffffff};
#endif /* CONFIG_NET_IPv6 */
const uip_ipaddr_t all_zeroes_addr =
#ifdef CONFIG_NET_IPv6
{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000};
#else
{0x00000000};
#endif
/* Reassembly timer (units: deci-seconds) */
#if UIP_REASSEMBLY && !defined(CONFIG_NET_IPv6)
uint8 uip_reasstmr;
#endif
/****************************************************************************
* Private Variables
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: uip_initialize
*
* Description:
* Perform initialization of the uIP layer
*
* Parameters:
* None
*
* Return:
* None
*
****************************************************************************/
void uip_initialize(void)
{
/* Initialize the listening port structures */
uip_listeninit();
/* Initialize the TCP/IP connection structures */
uip_tcpinit();
/* Initialize the TCP/IP read-ahead buffering */
#if CONFIG_NET_NTCP_READAHEAD_BUFFERS > 0
uip_tcpreadaheadinit();
#endif
/* Initialize the UDP connection structures */
#ifdef CONFIG_NET_UDP
uip_udpinit();
#endif
/* IPv4 initialization. */
}
#endif /* CONFIG_NET */
