hidmsvar.h revision 1.2 
1/*	$OpenBSD: hidmsvar.h,v 1.2 2021/01/10 16:32:48 thfr Exp $ */
2/*	$NetBSD: ums.c,v 1.60 2003/03/11 16:44:00 augustss Exp $	*/
3
4/*
5 * Copyright (c) 1998 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Lennart Augustsson (lennart@augustsson.net) at
10 * Carlstedt Research & Technology.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 *    notice, this list of conditions and the following disclaimer in the
19 *    documentation and/or other materials provided with the distribution.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#define MAX_BUTTONS	31	/* must not exceed size of sc_buttons */
35
36struct tsscale {
37	int	minx, maxx;
38	int	miny, maxy;
39	int	swapxy;
40	int	resx, resy;
41};
42
43struct hidms {
44	int		sc_enabled;
45	int		sc_flags;	/* device configuration */
46#define HIDMS_SPUR_BUT_UP	0x0001	/* spurious button up events */
47#define HIDMS_Z			0x0002	/* Z direction available */
48#define HIDMS_REVZ		0x0004	/* Z-axis is reversed */
49#define HIDMS_W			0x0008	/* W direction available */
50#define HIDMS_REVW		0x0010	/* W-axis is reversed */
51#define HIDMS_LEADINGBYTE	0x0020	/* Unknown leading byte */
52#define HIDMS_ABSX		0x0040	/* X-axis is absolute */
53#define HIDMS_ABSY		0x0080	/* Y-axis is absolute */
54#define HIDMS_TIP		0x0100   /* Tip switch on a digitiser pen */
55#define HIDMS_BARREL		0x0200	/* Barrel switch on a digitiser pen */
56#define HIDMS_ERASER		0x0400   /* Eraser switch on a digitiser pen */
57#define HIDMS_MS_BAD_CLASS	0x0800	/* Mouse doesn't identify properly */
58#define HIDMS_VENDOR_BUTTONS	0x1000	/* extra buttons in vendor page */
59
60	int		sc_num_buttons;
61	u_int32_t	sc_buttons;	/* mouse button status */
62
63	struct device	*sc_device;
64	struct device	*sc_wsmousedev;
65
66	/* locators */
67	struct hid_location sc_loc_x;
68	struct hid_location sc_loc_y;
69	struct hid_location sc_loc_z;
70	struct hid_location sc_loc_w;
71	struct hid_location sc_loc_btn[MAX_BUTTONS];
72
73	struct tsscale	sc_tsscale;
74	int		sc_rawmode;
75};
76
77void	hidms_attach(struct hidms *, const struct wsmouse_accessops *);
78int	hidms_detach(struct hidms *, int);
79void	hidms_disable(struct hidms *);
80int	hidms_enable(struct hidms *);
81void	hidms_input(struct hidms *, uint8_t *, u_int);
82int	hidms_ioctl(struct hidms *, u_long, caddr_t, int, struct proc *);
83int	hidms_setup(struct device *, struct hidms *, uint32_t, int, void *,
84	    int);
85