57 static int fixed_bar_cap(struct pci_bus *bus, unsigned int devfn)  in fixed_bar_cap()  argument
69 					  devfn, pos, 4, &pcie_cap))  in fixed_bar_cap()
78 					      devfn, pos + 4, 4, &cap_data);  in fixed_bar_cap()
89 static int pci_device_update_fixed(struct pci_bus *bus, unsigned int devfn,  in pci_device_update_fixed()  argument
102 		raw_pci_ext_ops->read(domain, busnum, devfn,  in pci_device_update_fixed()
125 		return raw_pci_ext_ops->write(domain, busnum, devfn, reg, 4,  in pci_device_update_fixed()
130 	return raw_pci_ext_ops->write(domain, busnum, devfn, reg, len, val);  in pci_device_update_fixed()
143 static bool type1_access_ok(unsigned int bus, unsigned int devfn, int reg)  in type1_access_ok()  argument
155 	if (bus == 0 && (devfn == PCI_DEVFN(2, 0)  in type1_access_ok()
156 				|| devfn == PCI_DEVFN(0, 0)  in type1_access_ok()
157 				|| devfn == PCI_DEVFN(3, 0)))  in type1_access_ok()
162 static int pci_read(struct pci_bus *bus, unsigned int devfn, int where,  in pci_read()  argument
165 	if (type1_access_ok(bus->number, devfn, where))  in pci_read()
167 					devfn, where, size, value);  in pci_read()
169 			      devfn, where, size, value);  in pci_read()
172 static int pci_write(struct pci_bus *bus, unsigned int devfn, int where,  in pci_write()  argument
190 	offset = fixed_bar_cap(bus, devfn);  in pci_write()
193 		return pci_device_update_fixed(bus, devfn, where, size, value,  in pci_write()
202 	if (type1_access_ok(bus->number, devfn, where))  in pci_write()
204 					      devfn, where, size, value);  in pci_write()
205 	return raw_pci_ext_ops->write(pci_domain_nr(bus), bus->number, devfn,  in pci_write()
283 	if (type1_access_ok(dev->bus->number, dev->devfn, PCI_DEVICE_ID))  in pci_d3delay_fixup()
315 	offset = fixed_bar_cap(dev->bus, dev->devfn);  in pci_fixed_bar_fixup()
316 	if (!offset || PCI_DEVFN(2, 0) == dev->devfn ||  in pci_fixed_bar_fixup()
317 	    PCI_DEVFN(2, 2) == dev->devfn)  in pci_fixed_bar_fixup()