* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
+ *
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
- *
+ *
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
+ *
* The 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,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
- *
+ *
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
*
* HISTORY
*
#include <IOKit/IORegistryEntry.h>
#include <libkern/c++/OSData.h>
+#include <libkern/c++/OSPtr.h>
class IODeviceMemory;
class IOService;
-extern const IORegistryPlane * gIODTPlane;
+extern const IORegistryPlane * gIODTPlane;
-extern const OSSymbol * gIODTPHandleKey;
+extern const OSSymbol * gIODTPHandleKey;
-extern const OSSymbol * gIODTCompatibleKey;
-extern const OSSymbol * gIODTTypeKey;
-extern const OSSymbol * gIODTModelKey;
+extern const OSSymbol * gIODTCompatibleKey;
+extern const OSSymbol * gIODTTypeKey;
+extern const OSSymbol * gIODTModelKey;
+extern const OSSymbol * gIODTBridgeModelKey;
+extern const OSSymbol * gIODTTargetTypeKey;
-extern const OSSymbol * gIODTAAPLInterruptsKey;
-extern const OSSymbol * gIODTDefaultInterruptController;
-extern const OSSymbol * gIODTNWInterruptMappingKey;
+extern const OSSymbol * gIODTAAPLInterruptsKey;
+extern const OSSymbol * gIODTDefaultInterruptController;
+extern const OSSymbol * gIODTNWInterruptMappingKey;
-IORegistryEntry * IODeviceTreeAlloc( void * dtTop );
+LIBKERN_RETURNS_NOT_RETAINED IORegistryEntry * IODeviceTreeAlloc( void * dtTop );
bool IODTMatchNubWithKeys( IORegistryEntry * nub,
- const char * keys );
+ const char * keys );
bool IODTCompareNubName( const IORegistryEntry * regEntry,
- OSString * name, OSString ** matchingName );
+ OSString * name,
+ LIBKERN_RETURNS_RETAINED_ON_NONZERO OSString ** matchingName );
+bool IODTCompareNubName( const IORegistryEntry * regEntry,
+ OSString * name,
+ OSSharedPtr<OSString>& matchingName );
enum {
- kIODTRecursive = 0x00000001,
- kIODTExclusive = 0x00000002
+ kIODTRecursive = 0x00000001,
+ kIODTExclusive = 0x00000002
};
OSCollectionIterator * IODTFindMatchingEntries( IORegistryEntry * from,
- IOOptionBits options, const char * keys );
+ IOOptionBits options, const char * keys );
+#if !defined(__arm64__)
typedef SInt32 (*IODTCompareAddressCellFunc)
- (UInt32 cellCount, UInt32 left[], UInt32 right[]);
+(UInt32 cellCount, UInt32 left[], UInt32 right[]);
+#else
+typedef SInt64 (*IODTCompareAddressCellFunc)
+(UInt32 cellCount, UInt32 left[], UInt32 right[]);
+#endif
+
typedef void (*IODTNVLocationFunc)
- (IORegistryEntry * entry,
- UInt8 * busNum, UInt8 * deviceNum, UInt8 * functionNum );
+(IORegistryEntry * entry,
+ UInt8 * busNum, UInt8 * deviceNum, UInt8 * functionNum );
-void IODTSetResolving( IORegistryEntry * regEntry,
- IODTCompareAddressCellFunc compareFunc,
- IODTNVLocationFunc locationFunc );
+void IODTSetResolving( IORegistryEntry * regEntry,
+ IODTCompareAddressCellFunc compareFunc,
+ IODTNVLocationFunc locationFunc );
-bool IODTResolveAddressCell( IORegistryEntry * regEntry,
- UInt32 cellsIn[],
- IOPhysicalAddress * phys, IOPhysicalLength * len );
+void IODTGetCellCounts( IORegistryEntry * regEntry,
+ UInt32 * sizeCount, UInt32 * addressCount);
-OSArray * IODTResolveAddressing( IORegistryEntry * regEntry,
- const char * addressPropertyName,
- IODeviceMemory * parent );
+bool IODTResolveAddressCell( IORegistryEntry * regEntry,
+ UInt32 cellsIn[],
+ IOPhysicalAddress * phys, IOPhysicalLength * len );
-#pragma options align=mac68k
+LIBKERN_RETURNS_NOT_RETAINED OSArray *
+IODTResolveAddressing( IORegistryEntry * regEntry,
+ const char * addressPropertyName,
+ IODeviceMemory * parent );
struct IONVRAMDescriptor {
- unsigned int format:4;
- unsigned int marker:1;
- unsigned int bridgeCount:3;
- unsigned int busNum:2;
- unsigned int bridgeDevices:6 * 5;
- unsigned int functionNum:3;
- unsigned int deviceNum:5;
-};
-
-#pragma options align=reset
+ unsigned int format:4;
+ unsigned int marker:1;
+ unsigned int bridgeCount:3;
+ unsigned int busNum:2;
+ unsigned int bridgeDevices:6 * 5;
+ unsigned int functionNum:3;
+ unsigned int deviceNum:5;
+} __attribute__((aligned(2), packed));
IOReturn IODTMakeNVDescriptor( IORegistryEntry * regEntry,
- IONVRAMDescriptor * hdr );
+ IONVRAMDescriptor * hdr );
-OSData * IODTFindSlotName( IORegistryEntry * regEntry, UInt32 deviceNumber );
+LIBKERN_RETURNS_NOT_RETAINED OSData *
+IODTFindSlotName( IORegistryEntry * regEntry, UInt32 deviceNumber );
const OSSymbol * IODTInterruptControllerName(
- IORegistryEntry * regEntry );
+ IORegistryEntry * regEntry );
bool IODTMapInterrupts( IORegistryEntry * regEntry );
enum {
- kIODTInterruptShared = 0x00000001
+ kIODTInterruptShared = 0x00000001
};
IOReturn IODTGetInterruptOptions( IORegistryEntry * regEntry, int source, IOOptionBits * options );
#endif
#endif /* _IOKIT_IODEVICETREE_H */
-
projects / apple / xnu.git / blobdiff