// Copyright (c) 2005 DMTF.  All rights reserved.
// <change cr="CIMCoreCR00736.001" type ="change">Update of
// descriptions based on Tech Edit review.</
// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
// qualifier values to CIM Schema.</change>
// <change cr="ArchCR00089.003" type="add">Add PUnit qualifier values
// to Units qualifier values.</change>
// ==================================================================
//  CIM_DeviceConnection
// ==================================================================
   [Association, Version ( "2.10.0" ), 
    UMLPackagePath ( "CIM::Device::DeviceElements" ), 
    Description ( 
       "The DeviceConnection relationship indicates that two or more "
       "Devices are connected together." )]
class CIM_DeviceConnection : CIM_Dependency {

      [Override ( "Antecedent" ), 
       Description ( "A LogicalDevice." )]
   CIM_LogicalDevice REF Antecedent;

      [Override ( "Dependent" ), 
       Description ( 
          "A second LogicalDevice that is connected to the Antecedent Device."
           )]
   CIM_LogicalDevice REF Dependent;

      [Description ( 
          "When several bus and connection speeds are possible, the "
          "NegotiatedSpeed property defines the one that is in use "
          "between the Devices. Speed is specified in bits per "
          "second. If connection or bus speeds are not negotiated, "
          "or if this information is not available or not important "
          "to Device management, the property should be set to 0." ), 
       Units ( "Bits per Second" ), 
       MappingStrings { "MIF.DMTF|Bus Port Association|001.2" }, 
       PUnit ( "bit / second" )]
   uint64 NegotiatedSpeed;

      [Description ( 
          "When several bus and connection data widths are "
          "possible, the NegotiatedDataWidth property defines the "
          "one that is in use between the Devices. Data width is "
          "specified in bits. If data width is not negotiated, or "
          "if this information is not available or not important to "
          "Device management, the property should be set to 0." ), 
       Units ( "Bits" ), 
       MappingStrings { "MIF.DMTF|Bus Port Association|001.3" }, 
       PUnit ( "bit" )]
   uint32 NegotiatedDataWidth;


};