1 /* $OpenBSD: if_pppoe.h,v 1.3 2004/11/30 11:44:18 markus Exp $ */
2 /* $NetBSD: if_pppoe.h,v 1.5 2003/11/28 08:56:48 keihan Exp $ */
3
4 /*
5 * Copyright (c) 2002 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Martin Husemann <martin@NetBSD.org>.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 #ifndef _NET_IF_PPPOE_H_
41 #define _NET_IF_PPPOE_H_
42
43 #define PPPOE_NAMELEN 512 /* should be enough */
44 struct pppoediscparms {
45 char ifname[IFNAMSIZ]; /* pppoe interface name */
46 char eth_ifname[IFNAMSIZ]; /* external ethernet interface name */
47 char ac_name[PPPOE_NAMELEN]; /* access concentrator name */
48 char service_name[PPPOE_NAMELEN]; /* service name */
49 };
50
51 #define PPPOESETPARMS _IOW('i', 110, struct pppoediscparms)
52 #define PPPOEGETPARMS _IOWR('i', 111, struct pppoediscparms)
53
54 #define PPPOE_STATE_INITIAL 0
55 #define PPPOE_STATE_PADI_SENT 1
56 #define PPPOE_STATE_PADR_SENT 2
57 #define PPPOE_STATE_SESSION 3
58 #define PPPOE_STATE_CLOSING 4
59 /* passive */
60 #define PPPOE_STATE_PADO_SENT 1
61
62 struct pppoeconnectionstate {
63 char ifname[IFNAMSIZ]; /* pppoe interface name */
64 u_int state; /* one of the PPPOE_STATE_ states above */
65 u_int session_id; /* if state == PPPOE_STATE_SESSION */
66 u_int padi_retry_no; /* number of retries already sent */
67 u_int padr_retry_no;
68
69 struct timeval session_time; /* time the session was established */
70 };
71
72 #define PPPOEGETSESSION _IOWR('i', 112, struct pppoeconnectionstate)
73
74 #ifdef _KERNEL
75
76 extern struct ifqueue ppoediscinq;
77 extern struct ifqueue ppoeinq;
78
79 void pppoeintr(void);
80
81 #endif /* _KERNEL */
82 #endif /* _NET_IF_PPPOE_H_ */