1/* $NetBSD: irframevar.h,v 1.19 2009/05/12 14:29:42 cegger 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 Lennart Augustsson (lennart@augustsson.net).
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
32struct irframe_methods {
33 int (*im_open)(void *, int, int, struct lwp *);
34 int (*im_close)(void *, int, int, struct lwp *);
35 int (*im_read)(void *, struct uio *, int);
36 int (*im_write)(void *, struct uio *, int);
37 int (*im_poll)(void *, int, struct lwp *);
38 int (*im_kqfilter)(void *, struct knote *);
39 int (*im_set_params)(void *, struct irda_params *);
40 int (*im_get_speeds)(void *, int *);
41 int (*im_get_turnarounds)(void *, int *);
42};
43
44struct irframe_softc {
45 device_t sc_dev;
46 const struct irframe_methods *sc_methods;
47 void *sc_handle;
48 char sc_open;
49 struct irda_params sc_params;
50 u_int sc_speedmask;
51 u_int sc_speed; /* DIAGNOSTIC only */
52};
53
54#define IRDA_DEFAULT_SPEED 9600
55#define IRDA_DEFAULT_EBOFS 12
56#define IRDA_DEFAULT_SIZE 386
57
58#define IRDA_MAX_FRAME_SIZE 2048
59#define IRDA_MAX_EBOFS 64
60
61void irframe_attach(device_t, device_t, void *);
62int irframe_detach(device_t, int);
63