6930fc4262
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1453 42af7a65-404d-4744-a932-0658087f49c3
145 lines
4.4 KiB
C
145 lines
4.4 KiB
C
/****************************************************************************
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* net/uip/uip_initialize.c
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*
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* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Adapted for NuttX from logic in uIP which also has a BSD-like license:
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*
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* Original author Adam Dunkels <adam@dunkels.com>
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* Copyright () 2001-2003, Adam Dunkels.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#ifdef CONFIG_NET
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#include <net/uip/uip.h>
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#include "uip_internal.h"
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/****************************************************************************
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* Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Variables
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****************************************************************************/
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/* IP/TCP/UDP/ICMP statistics for all network interfaces */
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#ifdef CONFIG_NET_STATISTICS
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struct uip_stats uip_stat;
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#endif
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/* Increasing number used for the IP ID field. */
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uint16 g_ipid;
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const uip_ipaddr_t g_alloneaddr =
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#ifdef CONFIG_NET_IPv6
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{0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff};
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#else
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0xffffffff;
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#endif
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const uip_ipaddr_t g_allzeroaddr =
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#ifdef CONFIG_NET_IPv6
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{0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000};
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#else
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0x00000000;
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#endif
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/* Reassembly timer (units: deci-seconds) */
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#if UIP_REASSEMBLY && !defined(CONFIG_NET_IPv6)
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uint8 uip_reasstmr;
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#endif
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/****************************************************************************
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* Private Variables
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: uip_initialize
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*
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* Description:
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* Perform initialization of the uIP layer
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*
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* Parameters:
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* None
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*
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* Return:
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* None
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*
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****************************************************************************/
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void uip_initialize(void)
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{
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/* Initialize callback support */
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uip_callbackinit();
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/* Initialize the listening port structures */
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#ifdef CONFIG_NET_TCP
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uip_listeninit();
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/* Initialize the TCP/IP connection structures */
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uip_tcpinit();
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/* Initialize the TCP/IP read-ahead buffering */
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#if CONFIG_NET_NTCP_READAHEAD_BUFFERS > 0
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uip_tcpreadaheadinit();
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#endif
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#endif /* CONFIG_NET_TCP */
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/* Initialize the UDP connection structures */
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#ifdef CONFIG_NET_UDP
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uip_udpinit();
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#endif
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}
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#endif /* CONFIG_NET */
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