PCI_CADDR1
addr = PCI_CADDR1(bus, dev, func, off);
outl(PCI_CONFADD, PCI_CADDR1(0, dev, OPT_PCS_FUNC_DRAM,
outl(PCI_CONFADD, PCI_CADDR1(bus, device, function, reg));
outl(PCI_CONFADD, PCI_CADDR1(bus, device, function, reg));
outl(PCI_CONFADD, PCI_CADDR1(bus, device, function, reg));
outl(PCI_CONFADD, PCI_CADDR1(bus, device, function, reg));
outl(PCI_CONFADD, PCI_CADDR1(bus, device, function, reg));
outl(PCI_CONFADD, PCI_CADDR1(bus, device, function, reg));
(PCI_CADDR1((b), (d), (f), (r)) | ((((r) >> 8) & 0xf) << 24))
outl(PCI_CONFADD, PCI_CADDR1(0, 0, 0, PCI_CONF_VENID));
outl(PCI_CONFADD, PCI_CADDR1(0, 0, 0, 0));