| 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 | |