IOVP_SHIFT
#define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT)
#define MKIOVP(pdir_idx) ((long)(pdir_idx) << IOVP_SHIFT)
unsigned int pages_needed = size >> IOVP_SHIFT;
boundary_size = dma_get_seg_boundary_nr_pages(dev, IOVP_SHIFT);
ioc->msingle_pages += size >> IOVP_SHIFT;
ioc->usingle_pages += size >> IOVP_SHIFT;
ccio_free_range(ioc, iova, (size >> IOVP_SHIFT));
| (iommu_alloc_range(ioc, dev, dma_len) << IOVP_SHIFT)
pdirp = &(ioc->pdir_base[pide >> IOVP_SHIFT]);
ioc->msg_pages += startsg->length >> IOVP_SHIFT;
iov_order = get_order(iova_space_size >> (IOVP_SHIFT - PAGE_SHIFT));
#define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT)
boundary_size = dma_get_seg_boundary_nr_pages(dev, IOVP_SHIFT);
shift = ioc->ibase >> IOVP_SHIFT;
unsigned int pages_needed = size >> IOVP_SHIFT;
int bits_not_wanted = size >> IOVP_SHIFT;
iovp |= IOVP_SHIFT; /* set "size" field for PCOM */
ioc->msingle_pages += size >> IOVP_SHIFT;
iovp = (dma_addr_t) pide << IOVP_SHIFT;
ioc->usingle_pages += size >> IOVP_SHIFT;