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Annotation of XNU/iokit/Families/IOADBBus/IOADBBusPriv.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991  
        !            24:  *              All Rights Reserved 
        !            25:  *  
        !            26:  * Permission to use, copy, modify, and distribute this software and 
        !            27:  * its documentation for any purpose and without fee is hereby granted, 
        !            28:  * provided that the above copyright notice appears in all copies and 
        !            29:  * that both the copyright notice and this permission notice appear in 
        !            30:  * supporting documentation. 
        !            31:  *  
        !            32:  * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
        !            33:  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
        !            34:  * FOR A PARTICULAR PURPOSE. 
        !            35:  *  
        !            36:  * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
        !            37:  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
        !            38:  * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
        !            39:  * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
        !            40:  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
        !            41:  * 
        !            42:  */
        !            43: /*
        !            44:  * Copyright 1996 1995 by Apple Computer, Inc. 1997 1996 1995 1994 1993 1992 1991  
        !            45:  *              All Rights Reserved 
        !            46:  *  
        !            47:  * Permission to use, copy, modify, and distribute this software and 
        !            48:  * its documentation for any purpose and without fee is hereby granted, 
        !            49:  * provided that the above copyright notice appears in all copies and 
        !            50:  * that both the copyright notice and this permission notice appear in 
        !            51:  * supporting documentation. 
        !            52:  *  
        !            53:  * APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
        !            54:  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
        !            55:  * FOR A PARTICULAR PURPOSE. 
        !            56:  *  
        !            57:  * IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
        !            58:  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
        !            59:  * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
        !            60:  * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
        !            61:  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
        !            62:  */
        !            63: /*
        !            64:  * MKLINUX-1.0DR2
        !            65:  */
        !            66: /*
        !            67:  * 18 June 1998 sdouglas
        !            68:  * Start IOKit version.
        !            69:  */
        !            70: 
        !            71: #define ADB_DEVICE_COUNT       16
        !            72: 
        !            73: #define ADB_FLAGS_PRESENT      0x00000001  /* Device is present */
        !            74: #define ADB_FLAGS_REGISTERED    0x00000002  /* Device has a handler */
        !            75: #define ADB_FLAGS_UNRESOLVED    0x00000004  /* Device has not been fully probed */
        !            76: 
        !            77: /*
        !            78:  * ADB Commands
        !            79:  */
        !            80: 
        !            81: #define ADB_DEVCMD_SELF_TEST        0xff
        !            82: #define ADB_DEVCMD_CHANGE_ID        0xfe
        !            83: #define ADB_DEVCMD_CHANGE_ID_AND_ACT    0xfd
        !            84: #define ADB_DEVCMD_CHANGE_ID_AND_ENABLE 0x00
        !            85: 
        !            86: #ifndef __cplusplus
        !            87: 
        !            88: struct ADBDeviceControl {
        !            89:     IOADBAddress       address;
        !            90:     IOADBAddress       defaultAddress;
        !            91:     UInt8              handlerID;
        !            92:     UInt8              defaultHandlerID;
        !            93:     UInt32             flags;
        !            94:     id                 owner;          // here for speed
        !            95: };
        !            96: 
        !            97: typedef struct ADBDeviceControl ADBDeviceControl;
        !            98: 
        !            99: 
        !           100: @class IOADBDevice;
        !           101: 
        !           102: @interface IOADBBus : IODevice <IOADBAutoPollHandler>
        !           103: {
        !           104:     IODevice <IOADBController> *       controller;
        !           105: @public
        !           106:     ADBDeviceControl * adbDevices[ ADB_DEVICE_COUNT ];
        !           107: }
        !           108: 
        !           109: - (IOReturn) probeBus;
        !           110: - setUpName:(IOADBDevice *)device;
        !           111: 
        !           112: /////// nub -> bus
        !           113: 
        !           114: - (IOReturn) setOwner:owner forDevice:(void *)busRef;
        !           115: 
        !           116: - (IOReturn) flush:(void *)busRef;
        !           117: 
        !           118: - (IOReturn) readRegister:(void *)busRef
        !           119:                 adbRegister:(IOADBRegister)adbRegister
        !           120:                contents:(UInt8 *)data
        !           121:                length:(IOByteCount *)length;
        !           122: 
        !           123: - (IOReturn) writeRegister:(void *)busRef
        !           124:                 adbRegister:(IOADBRegister)adbRegister
        !           125:                contents:(UInt8 *)data
        !           126:                length:(IOByteCount *)length;
        !           127: 
        !           128: - (IOADBAddress) address:(void *)busRef;
        !           129: 
        !           130: - (IOADBAddress) defaultAddress:(void *)busRef;
        !           131: 
        !           132: - (UInt8) handlerID:(void *)busRef;
        !           133: 
        !           134: - (UInt8) defaultHandlerID:(void *)busRef;
        !           135: 
        !           136: - (IOReturn) setHandlerID:(void *)busRef
        !           137:                handlerID:(UInt8)handlerID;
        !           138: 
        !           139: @end
        !           140: 
        !           141: @interface IOADBDevice : IODevice <IOADBDevice>
        !           142: {
        !           143:     IOADBBus * bus;
        !           144:     void *     busRef;
        !           145: }
        !           146: 
        !           147: - initForBus:(IOADBBus *)bus andBusRef:(void *)busRef;
        !           148: 
        !           149: - (void *) busRef;
        !           150: 
        !           151: @end
        !           152: 
        !           153: #endif

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