xnu-4903.221.2.tar.gz

[apple/xnu.git] / iokit / IOKit / IODeviceTreeSupport.h

diff --git a/iokit/IOKit/IODeviceTreeSupport.h b/iokit/IOKit/IODeviceTreeSupport.h
index 6e3ed1ed149fa992c7638650fa891b1655664c2d..b10c5553cd52be8e6a6066758c3a88c75d553100 100644 (file)
--- a/iokit/IOKit/IODeviceTreeSupport.h
+++ b/iokit/IOKit/IODeviceTreeSupport.h
@@ -48,6 +48,7 @@ extern const OSSymbol *               gIODTPHandleKey;
 extern const OSSymbol *                gIODTCompatibleKey;
 extern const OSSymbol *        gIODTTypeKey;
 extern const OSSymbol *        gIODTModelKey;
+extern const OSSymbol *        gIODTTargetTypeKey;
 
 extern const OSSymbol *                gIODTAAPLInterruptsKey;
 extern const OSSymbol *                gIODTDefaultInterruptController;
@@ -70,11 +71,13 @@ enum {
 OSCollectionIterator * IODTFindMatchingEntries( IORegistryEntry * from,
                        IOOptionBits options, const char * keys );
 
+#if !defined(__arm64__)
 typedef SInt32 (*IODTCompareAddressCellFunc)
        (UInt32 cellCount, UInt32 left[], UInt32 right[]);
-
-typedef SInt64 (*IODTCompareAddressCell64Func)
+#else
+typedef SInt64 (*IODTCompareAddressCellFunc)
        (UInt32 cellCount, UInt32 left[], UInt32 right[]);
+#endif
 
 typedef void (*IODTNVLocationFunc)
        (IORegistryEntry * entry,
@@ -84,6 +87,9 @@ void IODTSetResolving( IORegistryEntry *      regEntry,
                IODTCompareAddressCellFunc      compareFunc,
                IODTNVLocationFunc              locationFunc );
 
+void IODTGetCellCounts( IORegistryEntry * regEntry,
+                                           UInt32 * sizeCount, UInt32 * addressCount);
+
 bool IODTResolveAddressCell( IORegistryEntry * regEntry,
                              UInt32 cellsIn[],
                              IOPhysicalAddress * phys, IOPhysicalLength * len );