Searched refs:IOInterleavedMemoryDescriptor (Results 1 - 2 of 2) sorted by relevance

/darwin-on-arm/xnu/iokit/Kernel/
H A DIOInterleavedMemoryDescriptor.cpp30 #include <IOKit/IOInterleavedMemoryDescriptor.h>
33 OSDefineMetaClassAndStructors(IOInterleavedMemoryDescriptor, IOMemoryDescriptor)
35 IOInterleavedMemoryDescriptor * IOInterleavedMemoryDescriptor::withCapacity(
40 // Create a new IOInterleavedMemoryDescriptor. The "buffer" will be made up
45 IOInterleavedMemoryDescriptor * me = new IOInterleavedMemoryDescriptor;
58 bool IOInterleavedMemoryDescriptor::initWithCapacity(
63 // Initialize an IOInterleavedMemoryDescriptor. The "buffer" will be made up
95 void IOInterleavedMemoryDescriptor
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/darwin-on-arm/xnu/iokit/IOKit/
H A DIOInterleavedMemoryDescriptor.h34 /*! @class IOInterleavedMemoryDescriptor : public IOMemoryDescriptor
35 @abstract The IOInterleavedMemoryDescriptor object describes a memory area made up of portions of several other IOMemoryDescriptors.
36 @discussion The IOInterleavedMemoryDescriptor object represents interleaved ranges of memory, specified as an ordered list of portions of individual IOMemoryDescriptors. The portions are chained end-to-end to make up a single contiguous buffer. */
38 class IOInterleavedMemoryDescriptor : public IOMemoryDescriptor class in inherits:IOMemoryDescriptor
40 OSDeclareDefaultStructors(IOInterleavedMemoryDescriptor);
56 @abstract Create an IOInterleavedMemoryDescriptor to describe a memory area made up of several other IOMemoryDescriptors.
57 @discussion This method creates and initializes an IOInterleavedMemoryDescriptor for memory consisting of portions of a number of other IOMemoryDescriptors, chained end-to-end (in the order they appear in the array) to represent a single contiguous memory buffer.
58 @param capacity The maximum number of IOMemoryDescriptors that may be subsequently added to this IOInterleavedMemoryDescriptor.
60 @result The created IOInterleavedMemoryDescriptor on success, to be released by the caller, or zero on failure. */
62 static IOInterleavedMemoryDescriptor * withCapacit
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