FreeBSD/Linux Kernel Cross Reference
sys/net/if_pppoe.h
1 /* $OpenBSD: if_pppoe.h,v 1.8 2022/06/29 09:08:07 mvs 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 *
20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #ifndef _NET_IF_PPPOE_H_
34 #define _NET_IF_PPPOE_H_
35
36 #define PPPOE_NAMELEN 512 /* should be enough */
37 struct pppoediscparms {
38 char ifname[IFNAMSIZ]; /* pppoe interface name */
39 char eth_ifname[IFNAMSIZ]; /* external ethernet interface name */
40 char ac_name[PPPOE_NAMELEN]; /* access concentrator name */
41 char service_name[PPPOE_NAMELEN]; /* service name */
42 };
43
44 #define PPPOESETPARMS _IOW('i', 110, struct pppoediscparms)
45 #define PPPOEGETPARMS _IOWR('i', 111, struct pppoediscparms)
46
47 #define PPPOE_STATE_INITIAL 0
48 #define PPPOE_STATE_PADI_SENT 1
49 #define PPPOE_STATE_PADR_SENT 2
50 #define PPPOE_STATE_SESSION 3
51 #define PPPOE_STATE_CLOSING 4
52 /* passive */
53 #define PPPOE_STATE_PADO_SENT 1
54
55 struct pppoeconnectionstate {
56 char ifname[IFNAMSIZ]; /* pppoe interface name */
57 u_int state; /* one of the PPPOE_STATE_ states above */
58 u_int session_id; /* if state == PPPOE_STATE_SESSION */
59 u_int padi_retry_no; /* number of retries already sent */
60 u_int padr_retry_no;
61
62 struct timeval session_time; /* time the session was established */
63 };
64
65 #define PPPOEGETSESSION _IOWR('i', 112, struct pppoeconnectionstate)
66
67 #ifdef _KERNEL
68
69 extern struct mbuf_queue pppoediscinq;
70 extern struct mbuf_queue pppoeinq;
71
72 #endif /* _KERNEL */
73 #endif /* _NET_IF_PPPOE_H_ */
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