orion5x_pci_hw_rd_conf
return orion5x_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn),
orion5x_pci_hw_rd_conf(bus, dev, 0, PCIX_STAT, 4, &pcix_status);
orion5x_pci_hw_rd_conf(bus_nr, 0, func, reg, 4, &val);
orion5x_pci_hw_rd_conf(bus, 0, func, reg, 4, &val);