/* * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991 * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appears in all copies and * that both the copyright notice and this permission notice appear in * supporting documentation. * * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE. * * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ /* * Copyright 1996 1995 by Apple Computer, Inc. 1997 1996 1995 1994 1993 1992 1991 * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appears in all copies and * that both the copyright notice and this permission notice appear in * supporting documentation. * * APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE. * * IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* * MKLINUX-1.0DR2 */ /* * 18 June 1998 sdouglas Start IOKit version. * 23 Nov 1998 suurballe Port to C++ */ #ifndef _IOKIT_IOADBBUS_H #define _IOKIT_IOADBBUS_H #include <IOKit/IOService.h> #include <IOKit/adb/adb.h> class IOADBDevice; #define ADB_DEVICE_COUNT 16 #define ADB_FLAGS_PRESENT 0x00000001 /* Device is present */ #define ADB_FLAGS_REGISTERED 0x00000002 /* Device has a handler */ #define ADB_FLAGS_UNRESOLVED 0x00000004 /* Device has not been fully probed */ /* * ADB Commands */ #define ADB_DEVCMD_SELF_TEST 0xff #define ADB_DEVCMD_CHANGE_ID 0xfe #define ADB_DEVCMD_CHANGE_ID_AND_ACT 0xfd #define ADB_DEVCMD_CHANGE_ID_AND_ENABLE 0x00 /* * ADB IORegistryEntry properties */ #define ADBaddressProperty "address" #define ADBhandlerIDProperty "handler id" #define ADBdefAddressProperty "default address" #define ADBdefHandlerProperty "default handler id" #define ADBnameProperty "name" struct ADBDeviceControl { IOADBAddress address; IOADBAddress defaultAddress; UInt8 handlerID; UInt8 defaultHandlerID; UInt32 flags; IOService * owner; ADB_callback_func handler; IOADBDevice * nub; }; typedef struct ADBDeviceControl ADBDeviceControl; class IOADBBus: public IOService { OSDeclareAbstractStructors(IOADBBus) public: ADBDeviceControl * adbDevices[ ADB_DEVICE_COUNT ]; virtual bool init ( OSDictionary * properties = 0 ); virtual bool matchNubWithPropertyTable( IOService * device, OSDictionary * propertyTable ) = 0; virtual IOReturn setOwner ( void * device, IOService * client, ADB_callback_func handler ) = 0; virtual IOReturn clearOwner ( void * device ) = 0; virtual IOReturn flush ( ADBDeviceControl * busRef ) = 0; virtual IOReturn readRegister ( ADBDeviceControl * busRef, IOADBRegister adbRegister, UInt8 * data, IOByteCount * length ) = 0; virtual IOReturn writeRegister ( ADBDeviceControl * busRef, IOADBRegister adbRegister, UInt8 * data, IOByteCount * length ) = 0; virtual IOADBAddress address ( ADBDeviceControl * busRef ) = 0; virtual IOADBAddress defaultAddress ( ADBDeviceControl * busRef ) = 0; virtual UInt8 handlerID ( ADBDeviceControl * busRef ) = 0; virtual UInt8 defaultHandlerID ( ADBDeviceControl * busRef ) = 0; virtual IOReturn setHandlerID ( ADBDeviceControl * busRef, UInt8 handlerID ) = 0; }; #endif /* ! _IOKIT_IOADBBUS_H */