87 lines
3.5 KiB
C
87 lines
3.5 KiB
C
/* $NetBSD: if_pppoe.h,v 1.9 2007/03/04 06:03:16 christos Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Martin Husemann <martin@NetBSD.org>.
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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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* 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _NET_IF_PPPOE_H_
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#define _NET_IF_PPPOE_H_
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struct pppoediscparms {
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char ifname[IFNAMSIZ]; /* pppoe interface name */
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char eth_ifname[IFNAMSIZ]; /* external ethernet interface name */
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const char *ac_name; /* access concentrator name (or NULL) */
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size_t ac_name_len; /* on write: length of buffer for ac_name */
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const char *service_name; /* service name (or NULL) */
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size_t service_name_len; /* on write: length of buffer for service name */
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};
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#define PPPOESETPARMS _IOW('i', 110, struct pppoediscparms)
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#define PPPOEGETPARMS _IOWR('i', 111, struct pppoediscparms)
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#define PPPOE_STATE_INITIAL 0
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#define PPPOE_STATE_PADI_SENT 1
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#define PPPOE_STATE_PADR_SENT 2
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#define PPPOE_STATE_SESSION 3
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#define PPPOE_STATE_CLOSING 4
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/* passive */
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#define PPPOE_STATE_PADO_SENT 1
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struct pppoeconnectionstate {
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char ifname[IFNAMSIZ]; /* pppoe interface name */
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u_int state; /* one of the PPPOE_STATE_ states above */
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u_int session_id; /* if state == PPPOE_STATE_SESSION */
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u_int padi_retry_no; /* number of retries already sent */
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u_int padr_retry_no;
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};
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#define PPPOEGETSESSION _IOWR('i', 112, struct pppoeconnectionstate)
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#ifdef _KERNEL
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extern struct ifqueue ppoediscinq;
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extern struct ifqueue ppoeinq;
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#ifdef __HAVE_GENERIC_SOFT_INTERRUPTS
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extern void *pppoe_softintr; /* softinterrupt cookie */
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#else
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extern struct callout pppoe_softintr; /* callout (poor mans softint) */
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extern void pppoe_softintr_handler(void*); /* handler function */
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#endif
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#endif /* _KERNEL */
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#endif /* !_NET_IF_PPPOE_H_ */
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