Searched refs:maxPhys (Results 1 - 3 of 3) sorted by relevance

/darwin-on-arm/xnu/iokit/Kernel/
H A DIOLib.cpp357 IOKernelAllocateWithPhysicalRestrict(mach_vm_size_t size, mach_vm_address_t maxPhys, argument
377 if (contiguous || maxPhys)
388 if (maxPhys <= 0xFFFFFFFF)
390 maxPhys = 0;
393 else if (gIOLastPage && (atop_64(maxPhys) > gIOLastPage))
395 maxPhys = 0;
398 if (contiguous || maxPhys)
401 alignMask, atop(maxPhys), atop(alignMask), 0);
469 address = IOKernelAllocateWithPhysicalRestrict(size, 0 /*maxPhys*/, alignment, true);
H A DIODMACommand.cpp325 addr64_t maxPhys, address; local
332 maxPhys = (1ULL << target->fNumAddressBits);
334 maxPhys = 0;
335 maxPhys--;
354 if ((address + length - 1) <= maxPhys)
358 else if (address <= maxPhys)
361 length = (address + length - maxPhys - 1);
362 address = maxPhys + 1;
1024 addr64_t maxPhys; local
1027 maxPhys
[all...]
H A DIOKitKernelInternal.h81 IOKernelAllocateWithPhysicalRestrict(mach_vm_size_t size, mach_vm_address_t maxPhys,

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