IOD
IOD(("%s(%pa,%d[%d])=", __func__, &phys, size, npages));
IOD(("%pa\n", &phys));
IOD(("iounit_release %08lx-%08lx\n", (long)vaddr, (long)len+vaddr));
IOD(("iounit_release %08lx-%08lx\n", (long)vaddr, (long)len+vaddr));