IOMultiMemoryDescriptor
The IOMultiMemoryDescriptor object describes a memory area made up of several other IOMemoryDescriptors.
Declaration
class IOMultiMemoryDescriptor : IOMemoryDescriptorOverview
The IOMultiMemoryDescriptor object represents multiple ranges of memory, specified as an ordered list of IOMemoryDescriptors. The descriptors are chained end-to-end to make up a single contiguous buffer.
Topics
Miscellaneous
completegetPhysicalSegmentinitWithDescriptorspreparewithDescriptors(IOMemoryDescriptor **, UInt32, IODirection, bool)withDescriptors(IOMemoryDescriptor **, UInt32, IODirection, bool)
Instance Methods
completedoMapfreegetMetaClassgetPageCountsgetPhysicalSegmentgetPreparationIDinitWithDescriptorspreparesetOwnershipsetPurgeable