157 		else if (limit_pfn < curr_iova->pfn_hi)  in __alloc_and_insert_iova_range()
162 			if ((curr_iova->pfn_hi + size + pad_size) <= limit_pfn)  in __alloc_and_insert_iova_range()
183 	new->pfn_hi = new->pfn_lo + size - 1;  in __alloc_and_insert_iova_range()
303 		if ((pfn >= iova->pfn_lo) && (pfn <= iova->pfn_hi)) {  in find_iova()
381 	unsigned long pfn_lo, unsigned long pfn_hi)  in __is_range_overlap()  argument
385 	if ((pfn_lo <= iova->pfn_hi) && (pfn_hi >= iova->pfn_lo))  in __is_range_overlap()
391 alloc_and_init_iova(unsigned long pfn_lo, unsigned long pfn_hi)  in alloc_and_init_iova()  argument
398 		iova->pfn_hi = pfn_hi;  in alloc_and_init_iova()
406 	unsigned long pfn_lo, unsigned long pfn_hi)  in __insert_new_range()  argument
410 	iova = alloc_and_init_iova(pfn_lo, pfn_hi);  in __insert_new_range()
419 	unsigned long *pfn_lo, unsigned long *pfn_hi)  in __adjust_overlap_range()  argument
423 	if (*pfn_hi > iova->pfn_hi)  in __adjust_overlap_range()
424 		*pfn_lo = iova->pfn_hi + 1;  in __adjust_overlap_range()
437 	unsigned long pfn_lo, unsigned long pfn_hi)  in reserve_iova()  argument
446 		if (__is_range_overlap(node, pfn_lo, pfn_hi)) {  in reserve_iova()
448 			__adjust_overlap_range(iova, &pfn_lo, &pfn_hi);  in reserve_iova()
450 				(pfn_hi <= iova->pfn_hi))  in reserve_iova()
461 	iova = __insert_new_range(iovad, pfn_lo, pfn_hi);  in reserve_iova()
485 		new_iova = reserve_iova(to, iova->pfn_lo, iova->pfn_hi);  in copy_reserved_iova()
495 		      unsigned long pfn_lo, unsigned long pfn_hi)  in split_and_remove_iova()  argument
506 	if (iova->pfn_hi > pfn_hi) {  in split_and_remove_iova()
507 		next = alloc_and_init_iova(pfn_hi + 1, iova->pfn_hi);  in split_and_remove_iova()
521 		iova->pfn_hi = pfn_hi;  in split_and_remove_iova()