259 	n = iommu_area_alloc(tbl->it_map, limit, start, npages, tbl->it_offset,  in iommu_range_alloc()
414 	bitmap_clear(tbl->it_map, free_entry, npages);  in __iommu_free()
631 				__set_bit(index, tbl->it_map);  in iommu_table_clear()
642 				__clear_bit(index, tbl->it_map);  in iommu_table_clear()
666 	tbl->it_map = page_address(page);  in iommu_init_table()
667 	memset(tbl->it_map, 0, sz);  in iommu_init_table()
675 		set_bit(0, tbl->it_map);  in iommu_init_table()
716 	if (!tbl || !tbl->it_map) {  in iommu_free_table()
727 		clear_bit(0, tbl->it_map);  in iommu_free_table()
737 	if (!bitmap_empty(tbl->it_map, tbl->it_size))  in iommu_free_table()
745 	free_pages((unsigned long) tbl->it_map, order);  in iommu_free_table()
1081 		clear_bit(0, tbl->it_map);  in iommu_take_ownership()
1083 	if (!bitmap_empty(tbl->it_map, tbl->it_size)) {  in iommu_take_ownership()
1088 	memset(tbl->it_map, 0xff, sz);  in iommu_take_ownership()
1108 	memset(tbl->it_map, 0, sz);  in iommu_release_ownership()
1112 		set_bit(0, tbl->it_map);  in iommu_release_ownership()