184 #define IOVP_SHIFT	PAGE_SHIFT  macro
460 #define PDIR_INDEX(iovp)   ((iovp)>>IOVP_SHIFT)
461 #define MKIOVP(dma_hint,pide)  (dma_addr_t)((long)(dma_hint) | ((long)(pide) << IOVP_SHIFT))
562 	unsigned int pages_needed = size >> IOVP_SHIFT;  in sba_alloc_range()
630 	int bits_not_wanted = size >> IOVP_SHIFT;  in sba_free_range()
771 		iovp |= IOVP_SHIFT;     /* set "size" field for PCOM */  in sba_mark_invalid()
859 	ioc->msingle_pages += size >> IOVP_SHIFT;  in sba_map_single()
862 	iovp = (dma_addr_t) pide << IOVP_SHIFT;  in sba_map_single()
934 	ioc->usingle_pages += size >> IOVP_SHIFT;  in sba_unmap_single()
1077 			pdirp = &(ioc->pdir_base[pide >> IOVP_SHIFT]);  in sba_fill_pdir()
1096 			ioc->msg_pages += cnt >> IOVP_SHIFT;  in sba_fill_pdir()
1252 			| (sba_alloc_range(ioc, dma_len) << IOVP_SHIFT)  in sba_coalesce_chunks()
1585 	iov_order = get_order(iova_space_size >> (IOVP_SHIFT-PAGE_SHIFT));  in sba_ioc_init()
1586 	ASSERT(iov_order <= (30 - IOVP_SHIFT));   /* iova_space_size <= 1GB */  in sba_ioc_init()
1587 	ASSERT(iov_order >= (20 - IOVP_SHIFT));   /* iova_space_size >= 1MB */  in sba_ioc_init()
1588 	iova_space_size = 1 << (iov_order + IOVP_SHIFT);  in sba_ioc_init()