coreboot-kgpe-d16/util/autoport/root.go

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package main
import "fmt"
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)
}
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
}