73 static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,  in pcie_rd_conf()  argument
79 	if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) {  in pcie_rd_conf()
85 	ret = orion_pcie_rd_conf(PCIE_BASE, bus, devfn, where, size, val);  in pcie_rd_conf()
91 static int pcie_rd_conf_wa(struct pci_bus *bus, u32 devfn,  in pcie_rd_conf_wa()  argument
96 	if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) {  in pcie_rd_conf_wa()
112 				    bus, devfn, where, size, val);  in pcie_rd_conf_wa()
117 static int pcie_wr_conf(struct pci_bus *bus, u32 devfn,  in pcie_wr_conf()  argument
123 	if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0)  in pcie_wr_conf()
127 	ret = orion_pcie_wr_conf(PCIE_BASE, bus, devfn, where, size, val);  in pcie_wr_conf()
322 static int orion5x_pci_valid_config(int bus, u32 devfn)  in orion5x_pci_valid_config()  argument
328 		if (PCI_SLOT(devfn) == 0 && PCI_FUNC(devfn) != 0)  in orion5x_pci_valid_config()
335 		if (orion5x_pci_cardbus_mode && PCI_SLOT(devfn) > 1)  in orion5x_pci_valid_config()
342 static int orion5x_pci_rd_conf(struct pci_bus *bus, u32 devfn,  in orion5x_pci_rd_conf()  argument
345 	if (!orion5x_pci_valid_config(bus->number, devfn)) {  in orion5x_pci_rd_conf()
350 	return orion5x_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn),  in orion5x_pci_rd_conf()
351 					PCI_FUNC(devfn), where, size, val);  in orion5x_pci_rd_conf()
354 static int orion5x_pci_wr_conf(struct pci_bus *bus, u32 devfn,  in orion5x_pci_wr_conf()  argument
357 	if (!orion5x_pci_valid_config(bus->number, devfn))  in orion5x_pci_wr_conf()
360 	return orion5x_pci_hw_wr_conf(bus->number, PCI_SLOT(devfn),  in orion5x_pci_wr_conf()
361 					PCI_FUNC(devfn), where, size, val);  in orion5x_pci_wr_conf()
524 	if (dev->bus->parent == NULL && dev->devfn == 0) {  in rc_pci_fixup()