50 	iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR;  in init_iova_domain()
142 	     free->pfn_lo >= cached_iova->pfn_lo))  in __cached_rbnode_delete_update()
145 	if (free->pfn_lo < iovad->dma_32bit_pfn)  in __cached_rbnode_delete_update()
149 	if (free->pfn_lo >= cached_iova->pfn_lo)  in __cached_rbnode_delete_update()
167 		if (iova->pfn_lo < this->pfn_lo)  in iova_insert_rbtree()
169 		else if (iova->pfn_lo > this->pfn_lo)  in iova_insert_rbtree()
225 		high_pfn = min(high_pfn, curr_iova->pfn_lo);  in __alloc_and_insert_iova_range()
245 	new->pfn_lo = new_pfn;  in __alloc_and_insert_iova_range()
246 	new->pfn_hi = new->pfn_lo + size - 1;  in __alloc_and_insert_iova_range()
284 		limit_pfn = min(limit_pfn, curr_iova->pfn_lo);  in __alloc_and_insert_iova_best_fit()
286 		gap = curr_iova->pfn_lo - prev_iova->pfn_hi - 1;  in __alloc_and_insert_iova_best_fit()
298 	limit_pfn = min(limit_pfn, curr_iova->pfn_lo);  in __alloc_and_insert_iova_best_fit()
300 	gap = curr_iova->pfn_lo - iovad->start_pfn;  in __alloc_and_insert_iova_best_fit()
315 	new->pfn_lo = candidate_pfn;  in __alloc_and_insert_iova_best_fit()
316 	new->pfn_hi = new->pfn_lo + size - 1;  in __alloc_and_insert_iova_best_fit()
336 	if (iova->pfn_lo != IOVA_ANCHOR)  in free_iova_mem()
426 		if (pfn < iova->pfn_lo)  in private_find_iova()
537 	return new_iova->pfn_lo;  in alloc_iova_fast()
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
722 		iova->pfn_lo = pfn_lo;  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
746 	if (*pfn_lo < iova->pfn_lo)  in __adjust_overlap_range()
747 		iova->pfn_lo = *pfn_lo;  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()
778 			if ((pfn_lo >= iova->pfn_lo) &&  in reserve_iova()
790 	iova = __insert_new_range(iovad, pfn_lo, pfn_hi);  in reserve_iova()
816 		if (iova->pfn_lo == IOVA_ANCHOR)  in copy_reserved_iova()
819 		new_iova = reserve_iova(to, iova->pfn_lo, iova->pfn_hi);  in copy_reserved_iova()
822 			       iova->pfn_lo, iova->pfn_lo);  in copy_reserved_iova()
830 		      unsigned long pfn_lo, unsigned long pfn_hi)  in split_and_remove_iova()  argument
836 	if (iova->pfn_lo < pfn_lo) {  in split_and_remove_iova()
837 		prev = alloc_and_init_iova(iova->pfn_lo, pfn_lo - 1);  in split_and_remove_iova()
852 		iova->pfn_lo = pfn_lo;  in split_and_remove_iova()