173 	struct iommu_window *window =  in tce_build_cell()  local
191 		(window->ioid & CBE_IOPTE_IOID_Mask);  in tce_build_cell()
194 		CBE_IOPTE_SO_RW | (window->ioid & CBE_IOPTE_IOID_Mask);  in tce_build_cell()
206 	invalidate_tce_cache(window->iommu, io_pte, npages);  in tce_build_cell()
218 	struct iommu_window *window =  in tce_free_cell()  local
229 		__pa(window->iommu->pad_page) |  in tce_free_cell()
230 		(window->ioid & CBE_IOPTE_IOID_Mask);  in tce_free_cell()
240 	invalidate_tce_cache(window->iommu, io_pte, npages);  in tce_free_cell()
442 	struct iommu_window *window;
446 	list_for_each_entry(window, &(iommu->windows), list) {
447 		if (window->offset == offset && window->size == size)
448 			return window;
474 	struct iommu_window *window;  in cell_iommu_setup_window()  local
480 	window = kzalloc_node(sizeof(*window), GFP_KERNEL, iommu->nid);  in cell_iommu_setup_window()
481 	BUG_ON(window == NULL);  in cell_iommu_setup_window()
483 	window->offset = offset;  in cell_iommu_setup_window()
484 	window->size = size;  in cell_iommu_setup_window()
485 	window->ioid = ioid;  in cell_iommu_setup_window()
486 	window->iommu = iommu;  in cell_iommu_setup_window()
488 	window->table.it_blocksize = 16;  in cell_iommu_setup_window()
489 	window->table.it_base = (unsigned long)iommu->ptab;  in cell_iommu_setup_window()
490 	window->table.it_index = iommu->nid;  in cell_iommu_setup_window()
491 	window->table.it_page_shift = IOMMU_PAGE_SHIFT_4K;  in cell_iommu_setup_window()
492 	window->table.it_offset =  in cell_iommu_setup_window()
493 		(offset >> window->table.it_page_shift) + pte_offset;  in cell_iommu_setup_window()
494 	window->table.it_size = size >> window->table.it_page_shift;  in cell_iommu_setup_window()
496 	iommu_init_table(&window->table, iommu->nid);  in cell_iommu_setup_window()
498 	pr_debug("\tioid      %d\n", window->ioid);  in cell_iommu_setup_window()
499 	pr_debug("\tblocksize %ld\n", window->table.it_blocksize);  in cell_iommu_setup_window()
500 	pr_debug("\tbase      0x%016lx\n", window->table.it_base);  in cell_iommu_setup_window()
501 	pr_debug("\toffset    0x%lx\n", window->table.it_offset);  in cell_iommu_setup_window()
502 	pr_debug("\tsize      %ld\n", window->table.it_size);  in cell_iommu_setup_window()
504 	list_add(&window->list, &iommu->windows);  in cell_iommu_setup_window()
507 		return window;  in cell_iommu_setup_window()
521 	__set_bit(0, window->table.it_map);  in cell_iommu_setup_window()
522 	tce_build_cell(&window->table, window->table.it_offset, 1,  in cell_iommu_setup_window()
525 	return window;  in cell_iommu_setup_window()
547 	struct iommu_window *window;  in cell_get_iommu_table()  local
560 	window = list_entry(iommu->windows.next, struct iommu_window, list);  in cell_get_iommu_table()
562 	return &window->table;  in cell_get_iommu_table()