RP_DEVFN
(((PCI_DEVID(pcie->root_bus_nr, RP_DEVFN)) << 16) | (tag << 8) | (be))
altera_read_cap_word(pcie, pcie->root_bus_nr, RP_DEVFN,
altera_read_cap_word(pcie, pcie->root_bus_nr, RP_DEVFN, PCI_EXP_LNKCAP,
altera_read_cap_word(pcie, pcie->root_bus_nr, RP_DEVFN, PCI_EXP_LNKSTA,
altera_read_cap_word(pcie, pcie->root_bus_nr, RP_DEVFN,
altera_write_cap_word(pcie, pcie->root_bus_nr, RP_DEVFN,