/* * Copyright (c) 2000-2008 Apple 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@ */ /* * * IOATABusInfo.cpp * */ #include<IOKit/IOTypes.h> #include"IOATATypes.h" #include"IOATABusInfo.h" #ifdef DLOG #undef DLOG #endif #ifdef ATA_DEBUG #define DLOG(fmt, args...) IOLog(fmt, ## args) #else #define DLOG(fmt, args...) #endif //--------------------------------------------------------------------------- #define super OSObject OSDefineMetaClassAndStructors( IOATABusInfo, OSObject ) OSMetaClassDefineReservedUnused(IOATABusInfo, 0); OSMetaClassDefineReservedUnused(IOATABusInfo, 1); OSMetaClassDefineReservedUnused(IOATABusInfo, 2); OSMetaClassDefineReservedUnused(IOATABusInfo, 3); OSMetaClassDefineReservedUnused(IOATABusInfo, 4); OSMetaClassDefineReservedUnused(IOATABusInfo, 5); OSMetaClassDefineReservedUnused(IOATABusInfo, 6); OSMetaClassDefineReservedUnused(IOATABusInfo, 7); OSMetaClassDefineReservedUnused(IOATABusInfo, 8); OSMetaClassDefineReservedUnused(IOATABusInfo, 9); OSMetaClassDefineReservedUnused(IOATABusInfo, 10); OSMetaClassDefineReservedUnused(IOATABusInfo, 11); OSMetaClassDefineReservedUnused(IOATABusInfo, 12); OSMetaClassDefineReservedUnused(IOATABusInfo, 13); OSMetaClassDefineReservedUnused(IOATABusInfo, 14); OSMetaClassDefineReservedUnused(IOATABusInfo, 15); OSMetaClassDefineReservedUnused(IOATABusInfo, 16); OSMetaClassDefineReservedUnused(IOATABusInfo, 17); OSMetaClassDefineReservedUnused(IOATABusInfo, 18); OSMetaClassDefineReservedUnused(IOATABusInfo, 19); OSMetaClassDefineReservedUnused(IOATABusInfo, 20); /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ IOATABusInfo* IOATABusInfo::atabusinfo(void) { IOATABusInfo* info = new IOATABusInfo; if( ! info ) return 0L; if( !info->init() ) return 0L; return info; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ bool IOATABusInfo::init() { if( ! super::init() ) return false; zeroData(); return true; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::zeroData(void) { _PIOModes = 0x00; _MultiDMAModes = 0x00; _UltraDMAModes = 0x00; _ExtendedLBA = false; _Overlapped = false; _DMAQueued = false; _SocketType = kUnknownSocket; _maxBlocksExtended = 256; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ UInt8 IOATABusInfo::getPIOModes( void ) { return _PIOModes; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ UInt8 IOATABusInfo::getDMAModes( void ) { return _MultiDMAModes; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ UInt8 IOATABusInfo::getUltraModes( void ) { return _UltraDMAModes; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ bool IOATABusInfo::supportsDMA( void ) { if( (_MultiDMAModes != 0x00) || (_UltraDMAModes != 0x00) ) return true; return false; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ bool IOATABusInfo::supportsExtendedLBA( void ) { return _ExtendedLBA; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ bool IOATABusInfo::supportsOverlapped( void ) { return _Overlapped; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ bool IOATABusInfo::supportsDMAQueued( void ) { return _DMAQueued; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ ataSocketType IOATABusInfo::getSocketType( void ) { return _SocketType; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setPIOModes( UInt8 inModeBitMap) { _PIOModes = inModeBitMap; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setDMAModes( UInt8 inModeBitMap ) { _MultiDMAModes = inModeBitMap; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setUltraModes( UInt8 inModeBitMap ) { _UltraDMAModes = inModeBitMap; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setExtendedLBA( bool inState ) { _ExtendedLBA = inState; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setOverlapped( bool inState ) { _Overlapped = inState; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setDMAQueued( bool inState ) { _DMAQueued = inState; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setSocketType( ataSocketType inSocketType ) { _SocketType = inSocketType; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ UInt8 IOATABusInfo::getUnits( void ) { return _numUnits; } /*----------------------------------------------------------------------------- * * *-----------------------------------------------------------------------------*/ void IOATABusInfo::setUnits( UInt8 inNumUnits ) { _numUnits = inNumUnits; } void IOATABusInfo::setMaxBlocksExtended( UInt16 inMaxBlocks) { _maxBlocksExtended = inMaxBlocks; } UInt16 IOATABusInfo::maxBlocksExtended(void) { return _maxBlocksExtended; }