48 static void p2sb_get_devfn(unsigned int *devfn)  in p2sb_get_devfn()  argument
57 	*devfn = fn;  in p2sb_get_devfn()
84 static void p2sb_scan_and_cache_devfn(struct pci_bus *bus, unsigned int devfn)  in p2sb_scan_and_cache_devfn()  argument
86 	struct p2sb_res_cache *cache = &p2sb_resources[PCI_FUNC(devfn)];  in p2sb_scan_and_cache_devfn()
89 	pdev = pci_scan_single_device(bus, devfn);  in p2sb_scan_and_cache_devfn()
99 static int p2sb_scan_and_cache(struct pci_bus *bus, unsigned int devfn)  in p2sb_scan_and_cache()  argument
105 	pci_bus_write_config_dword(bus, devfn, P2SBC, 0);  in p2sb_scan_and_cache()
108 	p2sb_scan_and_cache_devfn(bus, devfn);  in p2sb_scan_and_cache()
111 	if (devfn == P2SB_DEVFN_GOLDMONT)  in p2sb_scan_and_cache()
114 	pci_bus_write_config_dword(bus, devfn, P2SBC, P2SBC_HIDE);  in p2sb_scan_and_cache()
116 	if (!p2sb_valid_resource(&p2sb_resources[PCI_FUNC(devfn)].res))  in p2sb_scan_and_cache()
179 static int p2sb_read_from_cache(struct pci_bus *bus, unsigned int devfn,  in p2sb_read_from_cache()  argument
182 	struct p2sb_res_cache *cache = &p2sb_resources[PCI_FUNC(devfn)];  in p2sb_read_from_cache()
195 static int p2sb_read_from_dev(struct pci_bus *bus, unsigned int devfn,  in p2sb_read_from_dev()  argument
201 	pdev = pci_get_slot(bus, devfn);  in p2sb_read_from_dev()
229 int p2sb_bar(struct pci_bus *bus, unsigned int devfn, struct resource *mem)  in p2sb_bar()  argument
235 	if (!devfn)  in p2sb_bar()
236 		p2sb_get_devfn(&devfn);  in p2sb_bar()
239 		return p2sb_read_from_cache(bus, devfn, mem);  in p2sb_bar()
241 	return p2sb_read_from_dev(bus, devfn, mem);  in p2sb_bar()