1 | /* $NetBSD: if_vlanvar.h,v 1.9 2008/04/28 20:24:09 martin Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2000 The NetBSD Foundation, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Andrew Doran. |
9 | * |
10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions |
12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in the |
17 | * documentation and/or other materials provided with the distribution. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | /* |
33 | * Copyright 1998 Massachusetts Institute of Technology |
34 | * |
35 | * Permission to use, copy, modify, and distribute this software and |
36 | * its documentation for any purpose and without fee is hereby |
37 | * granted, provided that both the above copyright notice and this |
38 | * permission notice appear in all copies, that both the above |
39 | * copyright notice and this permission notice appear in all |
40 | * supporting documentation, and that the name of M.I.T. not be used |
41 | * in advertising or publicity pertaining to distribution of the |
42 | * software without specific, written prior permission. M.I.T. makes |
43 | * no representations about the suitability of this software for any |
44 | * purpose. It is provided "as is" without express or implied |
45 | * warranty. |
46 | * |
47 | * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS |
48 | * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE, |
49 | * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
50 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT |
51 | * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
52 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
53 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
54 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
55 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
56 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
57 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
58 | * SUCH DAMAGE. |
59 | * |
60 | * from FreeBSD: if_vlan_var.h,v 1.3 1999/08/28 00:48:24 peter Exp |
61 | */ |
62 | |
63 | #ifndef _NET_IF_VLANVAR_H_ |
64 | #define _NET_IF_VLANVAR_H_ |
65 | |
66 | struct { |
67 | uint8_t [ETHER_ADDR_LEN]; |
68 | uint8_t [ETHER_ADDR_LEN]; |
69 | uint16_t ; |
70 | uint16_t ; |
71 | uint16_t ; |
72 | } __packed; |
73 | |
74 | #define EVL_VLANOFTAG(tag) ((tag) & 4095) |
75 | #define EVL_PRIOFTAG(tag) (((tag) >> 13) & 7) |
76 | |
77 | /* Configuration structure for SIOCSETVLAN and SIOCGETVLAN ioctls. */ |
78 | struct vlanreq { |
79 | char vlr_parent[IFNAMSIZ]; |
80 | u_short vlr_tag; |
81 | }; |
82 | |
83 | #define SIOCSETVLAN SIOCSIFGENERIC |
84 | #define SIOCGETVLAN SIOCGIFGENERIC |
85 | |
86 | #ifdef _KERNEL |
87 | void vlan_input(struct ifnet *, struct mbuf *); |
88 | void vlan_ifdetach(struct ifnet *); |
89 | #endif /* _KERNEL */ |
90 | |
91 | #endif /* !_NET_IF_VLANVAR_H_ */ |
92 | |