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

/xnu-11215/iokit/Kernel/
H A DIOBufferMemoryDescriptor.cpp187 mach_vm_address_t highestMask = 0; in initWithPhysicalMask() local
243 highestMask = (physicalMask | alignment); in initWithPhysicalMask()
277 if (highestMask && mapped) { in initWithPhysicalMask()
278 if (highestMask <= 0xFFFFFFFF) { 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()
283 highestMask = 0; in initWithPhysicalMask()
316 if (contig || highestMask || (alignment > page_size)) { in initWithPhysicalMask()
322 if (highestMask) { in initWithPhysicalMask()
329 capacity, highestMask, alignment, contig); in initWithPhysicalMask()