115 	vm_offset_t  alignment,  in initWithOptions()  argument
119 	return initWithPhysicalMask(inTask, options, capacity, alignment, physicalMask);  in initWithOptions()
182 	mach_vm_address_t alignment,  in initWithPhysicalMask()  argument
241 	if (physicalMask && (alignment <= 1)) {  in initWithPhysicalMask()
242 		alignment   = ((physicalMask ^ (-1ULL)) & (physicalMask - 1));  in initWithPhysicalMask()
243 		highestMask = (physicalMask | alignment);  in initWithPhysicalMask()
244 		alignment++;  in initWithPhysicalMask()
245 		if (alignment < page_size) {  in initWithPhysicalMask()
246 			alignment = page_size;  in initWithPhysicalMask()
250 …if ((options & (kIOMemorySharingTypeMask | kIOMapCacheMask | kIOMemoryClearEncrypt)) && (alignment…  in initWithPhysicalMask()
251 		alignment = page_size;  in initWithPhysicalMask()
254 	if (alignment >= page_size) {  in initWithPhysicalMask()
260 	if (alignment > page_size) {  in initWithPhysicalMask()
264 	_alignment = alignment;  in initWithPhysicalMask()
266 	if ((capacity + alignment) < _capacity) {  in initWithPhysicalMask()
275 	mapSpec.alignment      = _alignment;  in initWithPhysicalMask()
316 		if (contig || highestMask || (alignment > page_size)) {  in initWithPhysicalMask()
329 			    capacity, highestMask, alignment, contig);  in initWithPhysicalMask()
337 			if (((uint32_t) alignment) != alignment) {  in initWithPhysicalMask()
344 			alignMask = (1UL << log2up((uint32_t) alignment)) - 1;  in initWithPhysicalMask()
358 		    && (capacity + alignment) <= (page_size - gIOPageAllocChunkBytes)) {  in initWithPhysicalMask()
361 			    &IOBMDPageProc, kheap, capacity, alignment);  in initWithPhysicalMask()
370 		} else if (alignment > 1) {  in initWithPhysicalMask()
373 			_buffer = IOMallocAligned_internal(kheap, capacity, alignment,  in initWithPhysicalMask()
470 	mach_vm_address_t alignment,  in initControlWithPhysicalMask()  argument
474 	return initWithPhysicalMask(inTask, options, capacity, alignment,  in initControlWithPhysicalMask()
501 	vm_offset_t  alignment)  in inTaskWithOptions()  argument
505 	if (me && !me->initWithPhysicalMask(inTask, options, capacity, alignment, 0)) {  in inTaskWithOptions()
516 	vm_offset_t  alignment,  in inTaskWithOptions()  argument
525 		if (!me->initWithPhysicalMask(inTask, options, capacity, alignment, 0)) {  in inTaskWithOptions()
566 	vm_offset_t  alignment)  in initWithOptions()  argument
568 	return initWithPhysicalMask(kernel_task, options, capacity, alignment, (mach_vm_address_t)0);  in initWithOptions()
576 	vm_offset_t  alignment)  in withOptions()  argument
580 	if (me && !me->initWithPhysicalMask(kernel_task, options, capacity, alignment, 0)) {  in withOptions()
647 	mach_vm_address_t alignment;  in withBytes()  local
649 	alignment = (inLength <= page_size) ? inLength : page_size;  in withBytes()
653 		    inLength, alignment, 0 )) {  in withBytes()
685 	vm_offset_t      alignment = _alignment;  in free()  local
689 	if (alignment >= page_size) {  in free()
754 		} else if (alignment > 1) {  in free()