1/* $NetBSD: ieee8023ad_marker.h,v 1.2 2005/12/10 23:21:39 elad Exp $ */
2
3/*-
4 * Copyright (c)2005 YAMAMOTO Takashi,
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#ifndef _NET_AGR_IEEE8023AD_MARKER_H_
30#define _NET_AGR_IEEE8023AD_MARKER_H_
31
32/*
33 * IEEE802.3ad marker protocol
34 *
35 * protocol (on-wire) definitions.
36 *
37 * XXX should be elsewhere.
38 */
39
40struct markerdu {
41 struct ether_header mdu_eh;
42 struct slowprothdr mdu_sph;
43
44 struct tlvhdr mdu_tlv;
45 uint16_t mdu_rq_port;
46 uint8_t mdu_rq_system[6];
47 uint8_t mdu_rq_xid[4];
48 uint8_t mdu_pad[2];
49
50 struct tlvhdr mdu_tlv_term;
51 uint8_t mdu_resv[90];
52} __packed;
53
54#define MARKER_TYPE_INFO 1
55#define MARKER_TYPE_RESPONSE 2
56
57#endif /* !_NET_AGR_IEEE8023AD_MARKER_H_ */
58