pci_map_phys
error = pci_map_phys(rp->child, &p, &virt, &acc, &h);
if (error = pci_map_phys(dip, &config, &virt, &acc, &h)) {
if (error = pci_map_phys(dip, &config, &virt, &acc, &h)) {
int pci_map_phys(dev_info_t *, pci_regspec_t *,
error = pci_map_phys(rp->child, &p, &virt, &acc, &h);
error = pci_map_phys(rp->child, &p, &virt, &acc, &h);