262 	if (limit + tbl->it_offset > mask) {  in iommu_range_alloc()
263 		limit = mask - tbl->it_offset + 1;  in iommu_range_alloc()
278 	n = iommu_area_alloc(tbl->it_map, limit, start, npages, tbl->it_offset,  in iommu_range_alloc()
350 	entry += tbl->it_offset;	/* Offset into real TCE table */  in iommu_alloc()
384 	free_entry = entry - tbl->it_offset;  in iommu_free_check()
387 	    (entry < tbl->it_offset)) {  in iommu_free_check()
395 			printk(KERN_INFO "\tstartOff  = 0x%llx\n", (u64)tbl->it_offset);  in iommu_free_check()
433 	free_entry = entry - tbl->it_offset;  in __iommu_free()
520 		entry += tbl->it_offset;  in ppc_iommu_map_sg()
644 		tbl->it_ops->clear(tbl, tbl->it_offset, tbl->it_size);  in iommu_table_clear()
654 			tceval = tbl->it_ops->get(tbl, index + tbl->it_offset);  in iommu_table_clear()
687 	if (tbl->it_offset == 0)  in iommu_table_reserve_pages()
690 	if (res_start < tbl->it_offset)  in iommu_table_reserve_pages()
691 		res_start = tbl->it_offset;  in iommu_table_reserve_pages()
693 	if (res_end > (tbl->it_offset + tbl->it_size))  in iommu_table_reserve_pages()
694 		res_end = tbl->it_offset + tbl->it_size;  in iommu_table_reserve_pages()
698 		tbl->it_reserved_start = tbl->it_offset;  in iommu_table_reserve_pages()
699 		tbl->it_reserved_end = tbl->it_offset;  in iommu_table_reserve_pages()
707 		set_bit(i - tbl->it_offset, tbl->it_map);  in iommu_table_reserve_pages()
776 	if (tbl->it_offset == 0)  in iommu_table_in_use()
783 	end = tbl->it_reserved_start - tbl->it_offset;  in iommu_table_in_use()
787 	start = tbl->it_reserved_end - tbl->it_offset;  in iommu_table_in_use()