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/* $OpenBSD: adb.h,v 1.3 2007/03/13 20:56:56 miod Exp $ */
/* $NetBSD: adbsys.h,v 1.4 2000/12/19 02:59:24 tsubai Exp $ */
/*-
* Copyright (C) 1993, 1994 Allen K. Briggs, Chris P. Caputo,
* Michael L. Finch, Bradley A. Grantham, and
* Lawrence A. Kesteloot
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Alice Group.
* 4. The names of the Alice Group or any of its members may not be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE ALICE GROUP ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE ALICE GROUP BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _ADB_H_
#define _ADB_H_
#ifdef _KERNEL
/*
* Arguments used to attach a device to the Apple Desktop Bus
*/
struct adb_attach_args {
int origaddr;
int adbaddr;
int handler_id;
};
#define ADB_CMDADDR(cmd) ((u_int8_t)(cmd & 0xf0) >> 4)
#define ADBFLUSH(dev) ((((u_int8_t)dev & 0x0f) << 4) | 0x01)
#define ADBLISTEN(dev, reg) ((((u_int8_t)dev & 0x0f) << 4) | 0x08 | reg)
#define ADBTALK(dev, reg) ((((u_int8_t)dev & 0x0f) << 4) | 0x0c | reg)
/* an ADB event */
typedef struct adb_event_s {
int byte_count; /* number of bytes */
unsigned char bytes[8]; /* bytes from register 0 */
} adb_event_t;
/* Interesting default addresses */
#define ADBADDR_SECURE 1 /* Security dongles */
#define ADBADDR_MAP 2 /* Mapped devices (keyboards/pads) */
#define ADBADDR_REL 3 /* Relative positioning devices
(mice, trackballs/pads) */
#define ADBADDR_ABS 4 /* Absolute positioning devices
(graphics tablets) */
#define ADBADDR_DATATX 5
#define ADBADDR_RSRVD 6 /* Reserved by Apple */
#define ADBADDR_MISC 7 /* Miscellaneous appliances */
#define ADBADDR_DONGLE ADBADDR_SECURE
#define ADBADDR_KBD ADBADDR_MAP
#define ADBADDR_MS ADBADDR_REL
#define ADBADDR_TABLET ADBADDR_ABS
#define ADBADDR_MODEM ADBADDR_DATATX
#define ADBADDR_APM 0xac0ff /* A faux-addr for the APM driver to
latch onto */
/* Interesting keyboard handler IDs */
#define ADB_STDKBD 1
#define ADB_EXTKBD 2
#define ADB_ISOKBD 4
#define ADB_EXTISOKBD 5
#define ADB_KBDII 8
#define ADB_ISOKBDII 9
#define ADB_PBKBD 12
#define ADB_PBISOKBD 13
#define ADB_ADJKPD 14
#define ADB_ADJKBD 16
#define ADB_ADJISOKBD 17
#define ADB_ADJJAPKBD 18
#define ADB_PBEXTISOKBD 20
#define ADB_PBEXTJAPKBD 21
#define ADB_JPKBDII 22
#define ADB_PBEXTKBD 24
#define ADB_DESIGNKBD 27 /* XXX Needs to be verified XXX */
#define ADB_PBJPKBD 30
#define ADB_PBG4KBD 195
#define ADB_IBITISOKBD 196
#define ADB_PBG3JPKBD 201
/* Interesting mouse handler IDs */
#define ADBMS_100DPI 1
#define ADBMS_200DPI 2
#define ADBMS_MSA3 3 /* Mouse Systems A3 Mouse */
#define ADBMS_EXTENDED 4 /* Extended mouse protocol */
#define ADBMS_USPEED 0x2f /* MicroSpeed mouse */
#define ADBMS_UCONTOUR 0x66 /* Contour mouse */
#define ADBMS_TURBO 50 /* Kensington Turbo Mouse */
/* Interesting tablet handler ID */
#define ADB_ARTPAD 58 /* WACOM ArtPad II tablet */
/* Interesting miscellaneous handler ID */
#define ADB_POWERKEY 34 /* Sophisticated Circuits PowerKey */
/* (intelligent power tap) */
extern int adb_polling;
#ifdef ADB_DEBUG
extern int adb_debug;
#endif
/* ADB Manager */
typedef caddr_t Ptr;
typedef struct {
Ptr siServiceRtPtr;
Ptr siDataAreaAddr;
} ADBSetInfoBlock;
typedef struct {
unsigned char devType;
unsigned char origADBAddr;
Ptr dbServiceRtPtr;
Ptr dbDataAreaAddr;
} ADBDataBlock;
int adbprint(void *, const char *);
int adb_op_sync(Ptr, short);
int set_adb_info(ADBSetInfoBlock *, int);
#endif /* _KERNEL */
#endif /* _ADB_H_ */
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