24 	dma_addr_t		*pa_iova;  member
63 	if (pa->pa_nr || pa->pa_iova)  in page_array_alloc()
70 	pa->pa_iova = kcalloc(pa->pa_nr,  in page_array_alloc()
71 			      sizeof(*pa->pa_iova) + sizeof(*pa->pa_page),  in page_array_alloc()
73 	if (unlikely(!pa->pa_iova)) {  in page_array_alloc()
77 	pa->pa_page = (struct page **)&pa->pa_iova[pa->pa_nr];  in page_array_alloc()
79 	pa->pa_iova[0] = iova;  in page_array_alloc()
82 		pa->pa_iova[i] = pa->pa_iova[i - 1] + PAGE_SIZE;  in page_array_alloc()
104 		dma_addr_t *first = &pa->pa_iova[unpinned];  in page_array_unpin()
136 		dma_addr_t *first = &pa->pa_iova[pinned];  in page_array_pin()
170 	kfree(pa->pa_iova);  in page_array_unpin_free()
181 		pfn = pa->pa_iova[i] >> PAGE_SHIFT;  in page_array_iova_pinned()
206 	idaws[0] += pa->pa_iova[0] & (PAGE_SIZE - 1);  in page_array_idal_create_words()
613 			pa->pa_iova[i] = idaws[i];  in ccwchain_fetch_direct()