50 	iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR;  in init_iova_domain()
128 	if (new->pfn_hi < iovad->dma_32bit_pfn)  in __cached_rbnode_insert_update()
141 	    (free->pfn_hi < iovad->dma_32bit_pfn &&  in __cached_rbnode_delete_update()
221 	low_pfn_new = curr_iova->pfn_hi;  in __alloc_and_insert_iova_range()
230 	} while (curr && new_pfn <= curr_iova->pfn_hi && new_pfn >= low_pfn);  in __alloc_and_insert_iova_range()
246 	new->pfn_hi = new->pfn_lo + size - 1;  in __alloc_and_insert_iova_range()
286 		gap = curr_iova->pfn_lo - prev_iova->pfn_hi - 1;  in __alloc_and_insert_iova_best_fit()
287 		if ((limit_pfn >= size) && (new_pfn > prev_iova->pfn_hi)  in __alloc_and_insert_iova_best_fit()
316 	new->pfn_hi = new->pfn_lo + size - 1;  in __alloc_and_insert_iova_best_fit()
428 		else if (pfn > iova->pfn_hi)  in private_find_iova()
706 	unsigned long pfn_lo, unsigned long pfn_hi)  in __is_range_overlap()  argument
710 	if ((pfn_lo <= iova->pfn_hi) && (pfn_hi >= iova->pfn_lo))  in __is_range_overlap()
716 alloc_and_init_iova(unsigned long pfn_lo, unsigned long pfn_hi)  in alloc_and_init_iova()  argument
723 		iova->pfn_hi = pfn_hi;  in alloc_and_init_iova()
731 	unsigned long pfn_lo, unsigned long pfn_hi)  in __insert_new_range()  argument
735 	iova = alloc_and_init_iova(pfn_lo, pfn_hi);  in __insert_new_range()
744 	unsigned long *pfn_lo, unsigned long *pfn_hi)  in __adjust_overlap_range()  argument
748 	if (*pfn_hi > iova->pfn_hi)  in __adjust_overlap_range()
749 		*pfn_lo = iova->pfn_hi + 1;  in __adjust_overlap_range()
762 	unsigned long pfn_lo, unsigned long pfn_hi)  in reserve_iova()  argument
770 	if (WARN_ON((pfn_hi | pfn_lo) > (ULLONG_MAX >> iova_shift(iovad))))  in reserve_iova()
775 		if (__is_range_overlap(node, pfn_lo, pfn_hi)) {  in reserve_iova()
777 			__adjust_overlap_range(iova, &pfn_lo, &pfn_hi);  in reserve_iova()
779 				(pfn_hi <= iova->pfn_hi))  in reserve_iova()
790 	iova = __insert_new_range(iovad, pfn_lo, pfn_hi);  in reserve_iova()
819 		new_iova = reserve_iova(to, iova->pfn_lo, iova->pfn_hi);  in copy_reserved_iova()
830 		      unsigned long pfn_lo, unsigned long pfn_hi)  in split_and_remove_iova()  argument
841 	if (iova->pfn_hi > pfn_hi) {  in split_and_remove_iova()
842 		next = alloc_and_init_iova(pfn_hi + 1, iova->pfn_hi);  in split_and_remove_iova()
856 		iova->pfn_hi = pfn_hi;  in split_and_remove_iova()