| package main |
| |
| import "fmt" |
| import "os" |
| |
| var supportedPCIDevices map[uint32]PCIDevice = map[uint32]PCIDevice{} |
| var PCIMap map[PCIAddr]PCIDevData = map[PCIAddr]PCIDevData{} |
| |
| func ScanRoot(ctx Context) { |
| for _, pciDev := range ctx.InfoSource.GetPCIList() { |
| PCIMap[pciDev.PCIAddr] = pciDev |
| } |
| for _, pciDev := range ctx.InfoSource.GetPCIList() { |
| vendevid := (uint32(pciDev.PCIDevID) << 16) | uint32(pciDev.PCIVenID) |
| |
| dev, ok := supportedPCIDevices[vendevid] |
| if !ok { |
| if pciDev.PCIAddr.Bus != 0 { |
| fmt.Printf("Unknown PCI device %04x:%04x, assuming removable\n", |
| pciDev.PCIVenID, pciDev.PCIDevID) |
| continue |
| } |
| fmt.Printf("Unsupported PCI device %04x:%04x\n", |
| pciDev.PCIVenID, pciDev.PCIDevID) |
| dev = GenericPCI{Comment: fmt.Sprintf("Unsupported PCI device %04x:%04x", |
| pciDev.PCIVenID, pciDev.PCIDevID)} |
| } |
| dev.Scan(ctx, pciDev) |
| } |
| if SouthBridge == nil { |
| fmt.Println("Could not detect southbridge. Aborting!") |
| os.Exit(1) |
| } |
| dmi := ctx.InfoSource.GetDMI() |
| if !dmi.IsLaptop { |
| NoEC(ctx) |
| } else if dmi.Vendor == "LENOVO" { |
| LenovoEC(ctx) |
| } else { |
| FIXMEEC(ctx) |
| } |
| } |
| |
| func RegisterPCI(VenID uint16, DevID uint16, dev PCIDevice) { |
| vendevid := (uint32(DevID) << 16) | uint32(VenID) |
| supportedPCIDevices[vendevid] = dev |
| } |