1/*-
2 * Copyright (c) 2003 IPNET Internet Communication Company
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * Author: Ruslan Ermilov <ru@FreeBSD.org>
27 *
28 * $FreeBSD$
29 */
30
31#ifndef _NETGRAPH_NG_VLAN_H_
32#define	_NETGRAPH_NG_VLAN_H_
33
34/* Node type name and magic cookie. */
35#define	NG_VLAN_NODE_TYPE	"vlan"
36#define	NGM_VLAN_COOKIE		1068486472
37
38/* Hook names. */
39#define	NG_VLAN_HOOK_DOWNSTREAM	"downstream"
40#define	NG_VLAN_HOOK_NOMATCH	"nomatch"
41
42/* Netgraph commands. */
43enum {
44	NGM_VLAN_ADD_FILTER = 1,
45	NGM_VLAN_DEL_FILTER,
46	NGM_VLAN_GET_TABLE
47};
48
49/* For NGM_VLAN_ADD_FILTER control message. */
50struct ng_vlan_filter {
51	char		hook[NG_HOOKSIZ];
52	u_int16_t	vlan;
53};
54
55/* Keep this in sync with the above structure definition.  */
56#define	NG_VLAN_FILTER_FIELDS	{				\
57	{ "hook",	&ng_parse_hookbuf_type  },		\
58	{ "vlan",	&ng_parse_uint16_type   },		\
59	{ NULL }						\
60}
61
62/* Structure returned by NGM_VLAN_GET_TABLE. */
63struct ng_vlan_table {
64	u_int32_t	n;
65	struct ng_vlan_filter filter[];
66};
67
68/* Keep this in sync with the above structure definition. */
69#define	NG_VLAN_TABLE_FIELDS	{				\
70	{ "n",		&ng_parse_uint32_type },		\
71	{ "filter",	&ng_vlan_table_array_type },		\
72	{ NULL }						\
73}
74
75#endif /* _NETGRAPH_NG_VLAN_H_ */
76