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if_pppoe.h
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if_pppoe.h
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/* $NetBSD: if_pppoe.h,v 1.10 2007/07/14 21:02:41 ad 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 _NET_IF_PPPOE_H_
#define _NET_IF_PPPOE_H_
struct pppoediscparms {
char ifname[IFNAMSIZ]; /* pppoe interface name */
char eth_ifname[IFNAMSIZ]; /* external ethernet interface name */
const char *ac_name; /* access concentrator name (or NULL) */
size_t ac_name_len; /* on write: length of buffer for ac_name */
const char *service_name; /* service name (or NULL) */
size_t service_name_len; /* on write: length of buffer for service name */
};
#define PPPOESETPARMS _IOW('i', 110, struct pppoediscparms)
#define PPPOEGETPARMS _IOWR('i', 111, struct pppoediscparms)
#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
struct pppoeconnectionstate {
char ifname[IFNAMSIZ]; /* pppoe interface name */
u_int state; /* one of the PPPOE_STATE_ states above */
u_int session_id; /* if state == PPPOE_STATE_SESSION */
u_int padi_retry_no; /* number of retries already sent */
u_int padr_retry_no;
};
#define PPPOEGETSESSION _IOWR('i', 112, struct pppoeconnectionstate)
#ifdef _KERNEL
extern struct ifqueue ppoediscinq;
extern struct ifqueue ppoeinq;
extern void *pppoe_softintr; /* softinterrupt cookie */
#endif /* _KERNEL */
#endif /* !_NET_IF_PPPOE_H_ */