private static void LoadDeviceInfo(AcpiNamespace acpiNamespace, AcpiObject.IOperationRegionAccessor operationRegionAccessor) { AmlInterpreter interpreter = new AmlInterpreter(acpiNamespace, operationRegionAccessor); foreach (AcpiNamespace.Node crsNode in acpiNamespace.GetAllNodes()) { if (crsNode.Name != "_CRS") { continue; } Console.Write("Loading resource descriptors for ACPI device "); Console.WriteLine(crsNode.Path.RemoveSegment().ToString()); AcpiNamespace.Node hidNode = acpiNamespace.LookupNode(crsNode.Path.RemoveSegmentAbsolute().AddSegmentAbsolute("_HID")); if (hidNode == null) { throw new Exception("Found device with _CRS property but no matching _HID property"); } AcpiObject.AcpiObject hidObject = hidNode.Value; if (hidObject is AcpiObject.BytecodeMethod) { AmlInterpreterThread thread = interpreter.InvokeMethodOnNewThread(null, hidNode.Path, new AcpiObject.AcpiObject[] { }); interpreter.Run(); hidObject = thread.ExitValue; } string deviceId = HidObjectToDeviceId(hidObject); AcpiObject.AcpiObject crsObject = crsNode.Value; if (crsObject is AcpiObject.BytecodeMethod) { AmlInterpreterThread thread = interpreter.InvokeMethodOnNewThread(null, crsNode.Path, new AcpiObject.AcpiObject[] { }); interpreter.Run(); crsObject = thread.ExitValue; } if (crsObject is AcpiObject.Buffer) { byte[] crsBuffer = crsObject.GetAsBuffer().Contents; ResourceDescriptor[] resourceDescriptors = ResourceDescriptorParser.Parse(crsBuffer); Console.WriteLine("Loaded resource descriptor for device " + deviceId); } else { Console.WriteLine("No resource descriptor for device " + deviceId); } } }
public override AcpiObject GetTarget() { return(acpiNamespace.LookupNode(nodePath).Value); }