1/*	$NetBSD: if_agrioctl.h,v 1.1 2005/03/18 11:11:50 yamt 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_IF_AGRIOCTL_H_
30#define	_NET_AGR_IF_AGRIOCTL_H_
31
32/*
33 * kernel-userland interface for agr(4) driver.
34 *
35 * it's only file exported to userland in this driver.
36 */
37
38struct agrreq {
39	int ar_version; /* AGRREQ_VERSION */
40	int ar_cmd;
41	void *ar_buf;
42	size_t ar_buflen;
43};
44
45#define	AGRREQ_VERSION	2
46
47/* ar_cmd (SIOCSETAGR) */
48#define	AGRCMD_ADDPORT	1
49#define	AGRCMD_REMPORT	2
50
51#define	SIOCSETAGR	SIOCSIFGENERIC
52
53/* ar_cmd (SIOCGETAGR) */
54#define	AGRCMD_PORTLIST	3	/* ar_buf points agrportlist */
55
56#define	SIOCGETAGR	SIOCGIFGENERIC
57
58struct agrportinfo {
59	char api_ifname[IFNAMSIZ];
60	int api_flags; /* AGRPORTINFO_ */
61};
62#define	AGRPORTINFO_COLLECTING		1
63#define	AGRPORTINFO_DISTRIBUTING	2
64#define	AGRPORTINFO_BITS \
65	"\177\020" \
66	"b\0COLLECTING\0" \
67	"b\0DISTRIBUTING\0"
68
69struct agrportlist {
70	int apl_nports;
71	/* struct agrportinfo apl_ports[]; */
72};
73
74#endif /* !_NET_AGR_IF_AGRIOCTL_H_ */
75