cur_func->busno, device, function);
pci_bus_read_config_byte (ibmphp_pci_bus, devfn, PCI_SECONDARY_BUS, &sec_number);
debug ("after configuring bridge..., sec_number = %x\n", sec_number);
cur_func->busno, device, function);
pci_bus_read_config_byte (ibmphp_pci_bus, devfn, PCI_SECONDARY_BUS, &sec_number);
debug ("after configuring bridge..., sec_number = %x\n", sec_number);