IOMMU_PAGE_SIZE
#define IOMMU_PAGE_ALIGN(addr, tblptr) ALIGN(addr, IOMMU_PAGE_SIZE(tblptr))
npages = iommu_num_pages(vaddr, slen, IOMMU_PAGE_SIZE(tbl));
IOMMU_PAGE_SIZE(tbl));
IOMMU_PAGE_SIZE(tbl));
npages = iommu_num_pages(uaddr, size, IOMMU_PAGE_SIZE(tbl));
IOMMU_PAGE_SIZE(tbl));
++i, pgoff += IOMMU_PAGE_SIZE(tbl)) {
IOMMU_PAGE_SIZE(tbl));
IOMMU_PAGE_SIZE(tbl));
const unsigned long pagesize = IOMMU_PAGE_SIZE(tbl);
if (vio_cmo_alloc(viodev, roundup(size, IOMMU_PAGE_SIZE(tbl))))
vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE(tbl)));
vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE(tbl)));
alloc_size += roundup(sgl->length, IOMMU_PAGE_SIZE(tbl));
alloc_size -= roundup(sgl->dma_length, IOMMU_PAGE_SIZE(tbl));
alloc_size += roundup(sgl->dma_length, IOMMU_PAGE_SIZE(tbl));
tce += IOMMU_PAGE_SIZE(tbl);
tce += IOMMU_PAGE_SIZE(tbl);