px_lib_iommu_getbypass
if (px_lib_iommu_getbypass(dip, baddr, attr, &baddr)
if (px_lib_iommu_getbypass(dip, MMU_PTOB(pfn),
if (px_lib_iommu_getbypass(dip, MMU_PTOB(pfn), attr,
if (px_lib_iommu_getbypass(px_p->px_dip, 0ull,
if (px_lib_iommu_getbypass(dip, baddr, attr, &baddr)
extern int px_lib_iommu_getbypass(dev_info_t *dip, r_addr_t ra,