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Searched refs:mapSpec (Results 1 – 4 of 4) sorted by relevance

/xnu-11215/iokit/Kernel/
H A DIOBufferMemoryDescriptor.cpp189 IODMAMapSpecification mapSpec; in initWithPhysicalMask() local
274 bzero(&mapSpec, sizeof(mapSpec)); in initWithPhysicalMask()
275 mapSpec.alignment = _alignment; in initWithPhysicalMask()
276 mapSpec.numAddressBits = 64; in initWithPhysicalMask()
279 mapSpec.numAddressBits = (uint8_t)(32 - __builtin_clz((unsigned int) highestMask)); in initWithPhysicalMask()
281 mapSpec.numAddressBits = (uint8_t)(64 - __builtin_clz((unsigned int) (highestMask >> 32))); in initWithPhysicalMask()
433 &mapSpec, sizeof(mapSpec))) { in initWithPhysicalMask()
H A DIOMemoryDescriptor.cpp3141 IODMAMapSpecification mapSpec; in dmaCommandOperation() local
3142 bzero(&mapSpec, sizeof(mapSpec)); in dmaCommandOperation()
3143 mapSpec.numAddressBits = dataP->fDMAMapNumAddressBits; in dmaCommandOperation()
3144 mapSpec.alignment = dataP->fDMAMapAlignment; in dmaCommandOperation()
4482 const IODMAMapSpecification * mapSpec, in dmaMap() argument
4498 mapSpec, command, NULL, mapAddress, mapLength); in dmaMap()
4585 const IODMAMapSpecification * mapSpec, in dmaMap() argument
4611 IODMAMapSpecification mapSpec; in dmaMap() local
4612 bzero(&mapSpec, sizeof(mapSpec)); in dmaMap()
4613 mapSpec.numAddressBits = dataP->fDMAMapNumAddressBits; in dmaMap()
[all …]
/xnu-11215/iokit/Tests/
H A DTestIOMemoryDescriptor.cpp908 IODMAMapSpecification mapSpec; in IOMemoryDescriptorTest()
909 bzero(&mapSpec, sizeof(mapSpec)); in IOMemoryDescriptorTest()
915 ret = md1->dmaMap(mapper, NULL, &mapSpec, 0, bufSize, &mapped, &mappedLength); in IOMemoryDescriptorTest()
/xnu-11215/iokit/IOKit/
H A DIOMemoryDescriptor.h444 const IODMAMapSpecification * mapSpec,
1113 const IODMAMapSpecification * mapSpec,