55 static int	pciereg_cfgread(struct pcie_mcfg_region *region, int bus,
57 static void	pciereg_cfgwrite(struct pcie_mcfg_region *region, int bus,
107 		struct pcie_mcfg_region *region;  in pci_docfgregread()  local
109 		region = pcie_lookup_region(domain, bus);  in pci_docfgregread()
110 		if (region != NULL)  in pci_docfgregread()
111 			return (pciereg_cfgread(region, bus, slot, func, reg,  in pci_docfgregread()
160 		struct pcie_mcfg_region *region;  in pci_cfgregwrite()  local
162 		region = pcie_lookup_region(domain, bus);  in pci_cfgregwrite()
163 		if (region != NULL) {  in pci_cfgregwrite()
164 			pciereg_cfgwrite(region, bus, slot, func, reg, data,  in pci_cfgregwrite()
256 pcie_init_badslots(struct pcie_mcfg_region *region)  in pcie_init_badslots()  argument
273 			val2 = pciereg_cfgread(region, 0, slot, 0, 0, 4);  in pcie_init_badslots()
283 	struct pcie_mcfg_region *region;  in pcie_cfgregopen()  local
296 	region = &mcfg_regions[mcfg_numregions];  in pcie_cfgregopen()
299 	region->base = pmap_mapdev_pciecfg(base + (minbus << 20), (maxbus + 1 - minbus) << 20);  in pcie_cfgregopen()
300 	region->domain = domain;  in pcie_cfgregopen()
301 	region->minbus = minbus;  in pcie_cfgregopen()
302 	region->maxbus = maxbus;  in pcie_cfgregopen()
308 		pcie_init_badslots(region);  in pcie_cfgregopen()
329 pciereg_cfgread(struct pcie_mcfg_region *region, int bus, unsigned slot,  in pciereg_cfgread()  argument
335 	MPASS(bus >= region->minbus && bus <= region->maxbus);  in pciereg_cfgread()
340 	va = PCIE_VADDR(region->base, reg, bus - region->minbus, slot, func);  in pciereg_cfgread()
361 pciereg_cfgwrite(struct pcie_mcfg_region *region, int bus, unsigned slot,  in pciereg_cfgwrite()  argument
366 	MPASS(bus >= region->minbus && bus <= region->maxbus);  in pciereg_cfgwrite()
371 	va = PCIE_VADDR(region->base, reg, bus - region->minbus, slot, func);  in pciereg_cfgwrite()