192 lines
4.6 KiB
C
192 lines
4.6 KiB
C
/****************************************************************************
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* net/net_initialize.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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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 <debug.h>
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#include <nuttx/net/net.h>
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#include "socket/socket.h"
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#include "devif/devif.h"
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#include "netdev/netdev.h"
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#include "ipforward/ipforward.h"
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#include "sixlowpan/sixlowpan.h"
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#include "icmp/icmp.h"
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#include "icmpv6/icmpv6.h"
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#include "tcp/tcp.h"
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#include "udp/udp.h"
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#include "pkt/pkt.h"
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#include "bluetooth/bluetooth.h"
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#include "ieee802154/ieee802154.h"
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#include "local/local.h"
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#include "can/can.h"
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#include "netlink/netlink.h"
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#include "igmp/igmp.h"
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#include "route/route.h"
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#include "usrsock/usrsock.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: net_initialize
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*
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* Description:
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* This is called from the OS initialization logic at power-up reset in
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* order to configure networking data structures. This is called prior
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* to platform-specific driver initialization so that the networking
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* subsystem is prepared to deal with network driver initialization
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* actions.
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*
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* Actions performed in this initialization phase assume that base OS
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* facilities such as semaphores are available but this logic cannot
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* depend upon OS resources such as interrupts or timers which are not
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* yet available.
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*
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* Input Parameters:
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* None
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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void net_initialize(void)
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{
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#ifdef CONFIG_NET_IPv6
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#ifdef CONFIG_NET_6LOWPAN
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/* Initialize 6LoWPAN data structures */
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sixlowpan_initialize();
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#endif
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#endif /* CONFIG_NET_IPv6 */
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/* Initialize the device interface layer */
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devif_initialize();
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#ifdef HAVE_FWDALLOC
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/* Initialize IP forwarding support */
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ipfwd_initialize();
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#endif
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#ifdef CONFIG_NET_PKT
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/* Initialize packet socket support */
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pkt_initialize();
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#endif
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#ifdef CONFIG_NET_ICMP_SOCKET
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/* Initialize IPPPROTO_ICMP socket support */
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icmp_sock_initialize();
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#endif
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#ifdef CONFIG_NET_ICMPv6_SOCKET
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/* Initialize IPPPROTO_ICMP6 socket support */
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icmpv6_sock_initialize();
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#endif
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#ifdef CONFIG_NET_BLUETOOTH
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/* Initialize Bluetooth socket support */
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bluetooth_initialize();
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#endif
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#ifdef CONFIG_NET_IEEE802154
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/* Initialize IEEE 802.15.4 socket support */
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ieee802154_initialize();
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#endif
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#ifdef CONFIG_NET_LOCAL
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/* Initialize the local, "Unix domain" socket support */
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local_initialize();
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#endif
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#ifdef CONFIG_NET_CAN
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/* Initialize SocketCAN support */
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can_initialize();
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#endif
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#ifdef CONFIG_NET_NETLINK
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/* Initialize the Netlink IPC support */
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netlink_initialize();
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#endif
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#ifdef NET_TCP_HAVE_STACK
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/* Initialize the listening port structures */
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tcp_listen_initialize();
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/* Initialize the TCP/IP connection structures */
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tcp_initialize();
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/* Initialize the TCP/IP write buffering */
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#ifdef CONFIG_NET_TCP_WRITE_BUFFERS
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tcp_wrbuffer_initialize();
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#endif
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#endif /* CONFIG_NET_TCP */
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#ifdef NET_UDP_HAVE_STACK
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/* Initialize the UDP connection structures */
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udp_initialize();
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#ifdef CONFIG_NET_UDP_WRITE_BUFFERS
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udp_wrbuffer_initialize();
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#endif
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#endif
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#ifdef CONFIG_NET_IGMP
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/* Initialize IGMP support */
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igmp_initialize();
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#endif
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#ifdef CONFIG_NET_ROUTE
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/* Initialize the routing table */
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net_init_route();
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#endif
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#ifdef CONFIG_NET_USRSOCK
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/* Initialize the user-space socket API */
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usrsock_initialize();
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#endif
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}
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#endif /* CONFIG_NET */
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