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Annotation of kernel/bsd/dev/ppc/adb_io.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /*
                     26:  * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991  
                     27:  *              All Rights Reserved 
                     28:  *  
                     29:  * Permission to use, copy, modify, and distribute this software and 
                     30:  * its documentation for any purpose and without fee is hereby granted, 
                     31:  * provided that the above copyright notice appears in all copies and 
                     32:  * that both the copyright notice and this permission notice appear in 
                     33:  * supporting documentation. 
                     34:  *  
                     35:  * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
                     36:  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
                     37:  * FOR A PARTICULAR PURPOSE. 
                     38:  *  
                     39:  * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
                     40:  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
                     41:  * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
                     42:  * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
                     43:  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
                     44:  * 
                     45:  */
                     46: /*
                     47:  * MKLINUX-1.0DR2
                     48:  */
                     49: 
                     50: #ifndef __ADB_IO_H_
                     51: #define __ADB_IO_H_
                     52: 
                     53: /*
                     54:  * Default ADB ID's
                     55:  */
                     56: 
                     57: #define ADB_DEV_PROTECT     1
                     58: #define ADB_DEV_KEYBOARD    2
                     59: #define ADB_DEV_MOUSE       3
                     60: #define ADB_DEV_TABLET      4
                     61: #define ADB_DEV_MODEM       5
                     62: #define ADB_DEV_RESERVED6   6
                     63: #define ADB_DEV_APPL        7
                     64: 
                     65: /*
                     66:  * Number of devices
                     67:  */
                     68: 
                     69: #define ADB_DEVICE_COUNT    16  /* Note ID 0 is special */
                     70: 
                     71: #define ADB_IOC     ('A'<<8)
                     72: #define ADB_GET_INFO    (ADB_IOC | 1)
                     73: #define ADB_READ_REG    (ADB_IOC | 2)
                     74: #define ADB_WRITE_REG   (ADB_IOC | 3)
                     75: #define ADB_GET_COUNT   (ADB_IOC | 4)
                     76: #define ADB_SET_HANDLER (ADB_IOC | 5)
                     77: 
                     78: #define ADB_READ_DATA   (ADB_IOC | 10)  /* For MACH and the Server */
                     79: 
                     80: struct adb_info {
                     81:     unsigned short a_type;      /* Type / Original address */
                     82:     unsigned short a_addr;      /* Current address */
                     83:     unsigned short a_handler;   /* Current Handler */
                     84:     unsigned short a_orighandler;   /* Handler ID at boot */
                     85:     unsigned long   _pad[5];    /* extra info */
                     86: };
                     87: 
                     88: struct adb_regdata {
                     89:     unsigned char   a_addr;     /* Device to talk to*/
                     90:     unsigned char   a_reg;      /* Register */
                     91:     unsigned short  a_count;    /* Size of buffer */
                     92:     unsigned char   a_buffer[32];   /* Buffer */
                     93: };
                     94: 
                     95: /*
                     96:  * Layout of extended mouse register 1
                     97:  */
                     98: struct adb_extmouse {
                     99:     unsigned char   m_id[4];        /* Unique identifier*/
                    100:     unsigned char   m_resolution[2];    /* Resolution in units/inch*/
                    101:     unsigned char   m_class;        /* Class of mouse*/
                    102:     unsigned char   m_buttons;      /* Number of buttons*/
                    103: };
                    104: 
                    105: #endif /* __ADB_IO_H_ */

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