70 	iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR;  in init_iova_domain()
102 	     free->pfn_lo >= cached_iova->pfn_lo))  in __cached_rbnode_delete_update()
105 	if (free->pfn_lo < iovad->dma_32bit_pfn)  in __cached_rbnode_delete_update()
109 	if (free->pfn_lo >= cached_iova->pfn_lo)  in __cached_rbnode_delete_update()
132 	while (node->rb_left && to_iova(node->rb_left)->pfn_lo >= limit_pfn)  in iova_find_limit()
141 		if (to_iova(next)->pfn_lo >= limit_pfn) {  in iova_find_limit()
164 		if (iova->pfn_lo < this->pfn_lo)  in iova_insert_rbtree()
166 		else if (iova->pfn_lo > this->pfn_lo)  in iova_insert_rbtree()
204 		high_pfn = min(high_pfn, curr_iova->pfn_lo);  in __alloc_and_insert_iova_range()
224 	new->pfn_lo = new_pfn;  in __alloc_and_insert_iova_range()
225 	new->pfn_hi = new->pfn_lo + size - 1;  in __alloc_and_insert_iova_range()
250 	if (iova->pfn_lo != IOVA_ANCHOR)  in free_iova_mem()
347 		if (pfn < iova->pfn_lo)  in private_find_iova()
474 	return new_iova->pfn_lo;  in alloc_iova_fast()
522 	unsigned long pfn_lo, unsigned long pfn_hi)  in __is_range_overlap()  argument
526 	if ((pfn_lo <= iova->pfn_hi) && (pfn_hi >= iova->pfn_lo))  in __is_range_overlap()
532 alloc_and_init_iova(unsigned long pfn_lo, unsigned long pfn_hi)  in alloc_and_init_iova()  argument
538 		iova->pfn_lo = pfn_lo;  in alloc_and_init_iova()
547 	unsigned long pfn_lo, unsigned long pfn_hi)  in __insert_new_range()  argument
551 	iova = alloc_and_init_iova(pfn_lo, pfn_hi);  in __insert_new_range()
560 	unsigned long *pfn_lo, unsigned long *pfn_hi)  in __adjust_overlap_range()  argument
562 	if (*pfn_lo < iova->pfn_lo)  in __adjust_overlap_range()
563 		iova->pfn_lo = *pfn_lo;  in __adjust_overlap_range()
565 		*pfn_lo = iova->pfn_hi + 1;  in __adjust_overlap_range()
578 	unsigned long pfn_lo, unsigned long pfn_hi)  in reserve_iova()  argument
586 	if (WARN_ON((pfn_hi | pfn_lo) > (ULLONG_MAX >> iova_shift(iovad))))  in reserve_iova()
591 		if (__is_range_overlap(node, pfn_lo, pfn_hi)) {  in reserve_iova()
593 			__adjust_overlap_range(iova, &pfn_lo, &pfn_hi);  in reserve_iova()
594 			if ((pfn_lo >= iova->pfn_lo) &&  in reserve_iova()
606 	iova = __insert_new_range(iovad, pfn_lo, pfn_hi);  in reserve_iova()