var wbemFlagReturnImmediately = 0x10;
var wbemFlagForwardOnly = 0x20;

var arrComputers = new Array(".");
for (i = 0; i < arrComputers.length; i++) {
   WScript.Echo();
   WScript.Echo("==========================================");
   WScript.Echo("Computer: " + arrComputers[i]);
   WScript.Echo("==========================================");

   var objWMIService = GetObject("winmgmts:\\\\" + arrComputers[i] + "\\root\\WMI");
   var colItems = objWMIService.ExecQuery("SELECT * FROM MS1394_PortDriverInformation", "WQL",
                                          wbemFlagReturnImmediately | wbemFlagForwardOnly);

   var enumItems = new Enumerator(colItems);
   for (; !enumItems.atEnd(); enumItems.moveNext()) {
      var objItem = enumItems.item();

      WScript.Echo("Active: " + objItem.Active);
      WScript.Echo("Capabilities: " + objItem.Capabilities);
      WScript.Echo("ControllerEUI: " + objItem.ControllerEUI);
      WScript.Echo("DeciVoltsSupplied: " + objItem.DeciVoltsSupplied);
      WScript.Echo("DeciWattsSupplied: " + objItem.DeciWattsSupplied);
      WScript.Echo("GeneralAsyncReceiveRequestBufferSize: " + objItem.GeneralAsyncReceiveRequestBufferSize);
      WScript.Echo("GeneralAsyncReceiveResponseBufferSize: " + objItem.GeneralAsyncReceiveResponseBufferSize);
      WScript.Echo("InstanceName: " + objItem.InstanceName);
      WScript.Echo("LinkSpeed: " + objItem.LinkSpeed);
      WScript.Echo("MaxAsyncReadPacket: " + objItem.MaxAsyncReadPacket);
      WScript.Echo("MaxAsyncWritePacket: " + objItem.MaxAsyncWritePacket);
      WScript.Echo("NumberOfIsochRxDmaContexts: " + objItem.NumberOfIsochRxDmaContexts);
      WScript.Echo("NumberOfIsochTxDmaContexts: " + objItem.NumberOfIsochTxDmaContexts);
      WScript.Echo("NumberOfPhysicalPorts: " + objItem.NumberOfPhysicalPorts);
      WScript.Echo("NumberOfResponseWorkers: " + objItem.NumberOfResponseWorkers);
      WScript.Echo("NumberOfTransmitWorkers: " + objItem.NumberOfTransmitWorkers);
      WScript.Echo("PhySpeed: " + objItem.PhySpeed);
      WScript.Echo("Reserved1: " + objItem.Reserved1);
   }
}