1/* $NetBSD: radio_if.h,v 1.5 2008/07/09 13:12:54 joerg Exp $ */
2/* $OpenBSD: radio_if.h,v 1.2 2001/12/05 10:27:06 mickey Exp $ */
3/* $RuOBSD: radio_if.h,v 1.6 2001/10/18 16:51:36 pva Exp $ */
4
5/*
6 * Copyright (c) 2001 Maxim Tsyplakov <tm@oganer.net>
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
24 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
27 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#ifndef _SYS_DEV_RADIO_IF_H
31#define _SYS_DEV_RADIO_IF_H
32
33/*
34 * Generic interface to hardware driver
35 */
36
37#define RADIOUNIT(x) (minor(x))
38
39struct radio_hw_if {
40 /* open hardware */
41 int (*open)(void *, int, int, struct proc *);
42
43 /* close hardware */
44 int (*close)(void *, int, int, struct proc *);
45
46 int (*get_info)(void *, struct radio_info *);
47 int (*set_info)(void *, struct radio_info *);
48 int (*search)(void *, int);
49};
50
51struct radio_attach_args {
52 const struct radio_hw_if *hwif;
53 void *hdl;
54};
55
56device_t radio_attach_mi(const struct radio_hw_if *, void *, device_t);
57
58#endif /* _SYS_DEV_RADIO_IF_H */
59