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my solution to lab 6
This commit is contained in:
winPond
175
lab/net/lwip/include/netif/etharp.h
Normal file
175
lab/net/lwip/include/netif/etharp.h
Normal file
@@ -0,0 +1,175 @@
|
||||
/*
|
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* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
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* Copyright (c) 2003-2004 Leon Woestenberg <leon.woestenberg@axon.tv>
|
||||
* Copyright (c) 2003-2004 Axon Digital Design B.V., The Netherlands.
|
||||
* 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.
|
||||
*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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#ifndef __NETIF_ETHARP_H__
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#define __NETIF_ETHARP_H__
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#include "lwip/opt.h"
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#if LWIP_ARP /* don't build if not configured for use in lwipopts.h */
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#include "lwip/pbuf.h"
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#include "lwip/ip_addr.h"
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#include "lwip/netif.h"
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#include "lwip/ip.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef ETH_PAD_SIZE
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#define ETH_PAD_SIZE 0
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#endif
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#ifndef ETHARP_HWADDR_LEN
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#define ETHARP_HWADDR_LEN 6
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#endif
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/bpstruct.h"
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#endif
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PACK_STRUCT_BEGIN
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struct eth_addr {
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PACK_STRUCT_FIELD(u8_t addr[ETHARP_HWADDR_LEN]);
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} PACK_STRUCT_STRUCT;
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PACK_STRUCT_END
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/epstruct.h"
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#endif
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/bpstruct.h"
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#endif
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PACK_STRUCT_BEGIN
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struct eth_hdr {
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#if ETH_PAD_SIZE
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PACK_STRUCT_FIELD(u8_t padding[ETH_PAD_SIZE]);
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#endif
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PACK_STRUCT_FIELD(struct eth_addr dest);
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PACK_STRUCT_FIELD(struct eth_addr src);
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PACK_STRUCT_FIELD(u16_t type);
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} PACK_STRUCT_STRUCT;
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PACK_STRUCT_END
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/epstruct.h"
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#endif
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/bpstruct.h"
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#endif
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PACK_STRUCT_BEGIN
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/** the ARP message */
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struct etharp_hdr {
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PACK_STRUCT_FIELD(struct eth_hdr ethhdr);
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PACK_STRUCT_FIELD(u16_t hwtype);
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PACK_STRUCT_FIELD(u16_t proto);
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PACK_STRUCT_FIELD(u16_t _hwlen_protolen);
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PACK_STRUCT_FIELD(u16_t opcode);
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PACK_STRUCT_FIELD(struct eth_addr shwaddr);
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PACK_STRUCT_FIELD(struct ip_addr2 sipaddr);
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PACK_STRUCT_FIELD(struct eth_addr dhwaddr);
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PACK_STRUCT_FIELD(struct ip_addr2 dipaddr);
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} PACK_STRUCT_STRUCT;
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PACK_STRUCT_END
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/epstruct.h"
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#endif
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/bpstruct.h"
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#endif
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PACK_STRUCT_BEGIN
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struct ethip_hdr {
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PACK_STRUCT_FIELD(struct eth_hdr eth);
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PACK_STRUCT_FIELD(struct ip_hdr ip);
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} PACK_STRUCT_STRUCT;
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PACK_STRUCT_END
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#ifdef PACK_STRUCT_USE_INCLUDES
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# include "arch/epstruct.h"
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#endif
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/** 5 seconds period */
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#define ARP_TMR_INTERVAL 5000
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#define ETHTYPE_ARP 0x0806
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#define ETHTYPE_IP 0x0800
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#define ETHTYPE_PPPOEDISC 0x8863 /* PPP Over Ethernet Discovery Stage */
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#define ETHTYPE_PPPOE 0x8864 /* PPP Over Ethernet Session Stage */
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/** ARP message types (opcodes) */
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#define ARP_REQUEST 1
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#define ARP_REPLY 2
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#if ARP_QUEUEING
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/** struct for queueing outgoing packets for unknown address
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* defined here to be accessed by memp.h
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*/
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struct etharp_q_entry {
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struct etharp_q_entry *next;
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struct pbuf *p;
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};
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#endif /* ARP_QUEUEING */
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#define etharp_init() /* Compatibility define, not init needed. */
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void etharp_tmr(void);
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s8_t etharp_find_addr(struct netif *netif, struct ip_addr *ipaddr,
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struct eth_addr **eth_ret, struct ip_addr **ip_ret);
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void etharp_ip_input(struct netif *netif, struct pbuf *p);
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void etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr,
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struct pbuf *p);
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err_t etharp_output(struct netif *netif, struct pbuf *q, struct ip_addr *ipaddr);
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err_t etharp_query(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q);
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err_t etharp_request(struct netif *netif, struct ip_addr *ipaddr);
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err_t ethernet_input(struct pbuf *p, struct netif *netif);
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#if LWIP_AUTOIP
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err_t etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
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const struct eth_addr *ethdst_addr,
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const struct eth_addr *hwsrc_addr, const struct ip_addr *ipsrc_addr,
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||||
const struct eth_addr *hwdst_addr, const struct ip_addr *ipdst_addr,
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const u16_t opcode);
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#endif /* LWIP_AUTOIP */
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#define eth_addr_cmp(addr1, addr2) (memcmp((addr1)->addr, (addr2)->addr, ETHARP_HWADDR_LEN) == 0)
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extern const struct eth_addr ethbroadcast, ethzero;
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#ifdef __cplusplus
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}
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#endif
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#endif /* LWIP_ARP */
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#endif /* __NETIF_ARP_H__ */
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||||
53
lab/net/lwip/include/netif/loopif.h
Normal file
53
lab/net/lwip/include/netif/loopif.h
Normal file
@@ -0,0 +1,53 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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>
|
||||
*
|
||||
*/
|
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#ifndef __NETIF_LOOPIF_H__
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#define __NETIF_LOOPIF_H__
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#include "lwip/opt.h"
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#include "lwip/netif.h"
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#include "lwip/err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
|
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|
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#if !LWIP_NETIF_LOOPBACK_MULTITHREADING
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#define loopif_poll netif_poll
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#endif /* !LWIP_NETIF_LOOPBACK_MULTITHREADING */
|
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err_t loopif_init(struct netif *netif);
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|
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#ifdef __cplusplus
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}
|
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#endif
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|
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#endif /* __NETIF_LOOPIF_H__ */
|
||||
161
lab/net/lwip/include/netif/ppp_oe.h
Normal file
161
lab/net/lwip/include/netif/ppp_oe.h
Normal file
@@ -0,0 +1,161 @@
|
||||
/*****************************************************************************
|
||||
* ppp_oe.h - PPP Over Ethernet implementation for lwIP.
|
||||
*
|
||||
* Copyright (c) 2006 by Marc Boucher, Services Informatiques (MBSI) inc.
|
||||
*
|
||||
* The authors hereby grant permission to use, copy, modify, distribute,
|
||||
* and license this software and its documentation for any purpose, provided
|
||||
* that existing copyright notices are retained in all copies and that this
|
||||
* notice and the following disclaimer are included verbatim in any
|
||||
* distributions. No written agreement, license, or royalty fee is required
|
||||
* for any of the authorized uses.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE 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 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.
|
||||
*
|
||||
******************************************************************************
|
||||
* REVISION HISTORY
|
||||
*
|
||||
* 06-01-01 Marc Boucher <marc@mbsi.ca>
|
||||
* Ported to lwIP.
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/* based on NetBSD: if_pppoe.c,v 1.64 2006/01/31 23:50:15 martin Exp */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2002 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Martin Husemann <martin@NetBSD.org>.
|
||||
*
|
||||
* 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
#ifndef PPP_OE_H
|
||||
#define PPP_OE_H
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if PPPOE_SUPPORT > 0
|
||||
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct pppoehdr {
|
||||
PACK_STRUCT_FIELD(u8_t vertype);
|
||||
PACK_STRUCT_FIELD(u8_t code);
|
||||
PACK_STRUCT_FIELD(u16_t session);
|
||||
PACK_STRUCT_FIELD(u16_t plen);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct pppoetag {
|
||||
PACK_STRUCT_FIELD(u16_t tag);
|
||||
PACK_STRUCT_FIELD(u16_t len);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
|
||||
#define PPPOE_STATE_INITIAL 0
|
||||
#define PPPOE_STATE_PADI_SENT 1
|
||||
#define PPPOE_STATE_PADR_SENT 2
|
||||
#define PPPOE_STATE_SESSION 3
|
||||
#define PPPOE_STATE_CLOSING 4
|
||||
/* passive */
|
||||
#define PPPOE_STATE_PADO_SENT 1
|
||||
|
||||
#define PPPOE_HEADERLEN sizeof(struct pppoehdr)
|
||||
#define PPPOE_VERTYPE 0x11 /* VER=1, TYPE = 1 */
|
||||
|
||||
#define PPPOE_TAG_EOL 0x0000 /* end of list */
|
||||
#define PPPOE_TAG_SNAME 0x0101 /* service name */
|
||||
#define PPPOE_TAG_ACNAME 0x0102 /* access concentrator name */
|
||||
#define PPPOE_TAG_HUNIQUE 0x0103 /* host unique */
|
||||
#define PPPOE_TAG_ACCOOKIE 0x0104 /* AC cookie */
|
||||
#define PPPOE_TAG_VENDOR 0x0105 /* vendor specific */
|
||||
#define PPPOE_TAG_RELAYSID 0x0110 /* relay session id */
|
||||
#define PPPOE_TAG_SNAME_ERR 0x0201 /* service name error */
|
||||
#define PPPOE_TAG_ACSYS_ERR 0x0202 /* AC system error */
|
||||
#define PPPOE_TAG_GENERIC_ERR 0x0203 /* gerneric error */
|
||||
|
||||
#define PPPOE_CODE_PADI 0x09 /* Active Discovery Initiation */
|
||||
#define PPPOE_CODE_PADO 0x07 /* Active Discovery Offer */
|
||||
#define PPPOE_CODE_PADR 0x19 /* Active Discovery Request */
|
||||
#define PPPOE_CODE_PADS 0x65 /* Active Discovery Session confirmation */
|
||||
#define PPPOE_CODE_PADT 0xA7 /* Active Discovery Terminate */
|
||||
|
||||
#ifndef ETHERMTU
|
||||
#define ETHERMTU 1500
|
||||
#endif
|
||||
|
||||
/* two byte PPP protocol discriminator, then IP data */
|
||||
#define PPPOE_MAXMTU (ETHERMTU-PPPOE_HEADERLEN-2)
|
||||
|
||||
struct pppoe_softc;
|
||||
|
||||
|
||||
void pppoe_init(void);
|
||||
|
||||
err_t pppoe_create(struct netif *ethif, int pd, void (*linkStatusCB)(int pd, int up), struct pppoe_softc **scptr);
|
||||
err_t pppoe_destroy(struct netif *ifp);
|
||||
|
||||
int pppoe_connect(struct pppoe_softc *sc);
|
||||
void pppoe_disconnect(struct pppoe_softc *sc);
|
||||
|
||||
void pppoe_disc_input(struct netif *netif, struct pbuf *p);
|
||||
void pppoe_data_input(struct netif *netif, struct pbuf *p);
|
||||
|
||||
err_t pppoe_xmit(struct pppoe_softc *sc, struct pbuf *pb);
|
||||
|
||||
extern int pppoe_hdrlen;
|
||||
|
||||
#endif /* PPPOE_SUPPORT */
|
||||
|
||||
#endif /* PPP_OE_H */
|
||||
50
lab/net/lwip/include/netif/slipif.h
Normal file
50
lab/net/lwip/include/netif/slipif.h
Normal file
@@ -0,0 +1,50 @@
|
||||
/*
|
||||
* 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>
|
||||
*
|
||||
*/
|
||||
#ifndef __NETIF_SLIPIF_H__
|
||||
#define __NETIF_SLIPIF_H__
|
||||
|
||||
#include "lwip/netif.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
err_t slipif_init(struct netif * netif);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user