1 karl  1.1.2.2 // Copyright (c) 2005 DMTF.  All rights reserved.
 2               // <change cr="CIMCoreCR00736.001" type ="change">Update of
 3               // descriptions based on Tech Edit review.</
 4               // <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
 5               // qualifier values to CIM Schema.</change>
 6               // <change cr="ArchCR00089.003" type="add">Add PUnit qualifier values
 7               // to Units qualifier values.</change>
 8               // ==================================================================
 9               //  CIM_DeviceConnection
10               // ==================================================================
11                  [Association, Version ( "2.10.0" ), 
12                   UMLPackagePath ( "CIM::Device::DeviceElements" ), 
13                   Description ( 
14                      "The DeviceConnection relationship indicates that two or more "
15                      "Devices are connected together." )]
16               class CIM_DeviceConnection : CIM_Dependency {
17               
18                     [Override ( "Antecedent" ), 
19                      Description ( "A LogicalDevice." )]
20                  CIM_LogicalDevice REF Antecedent;
21               
22 karl  1.1.2.2       [Override ( "Dependent" ), 
23                      Description ( 
24                         "A second LogicalDevice that is connected to the Antecedent Device."
25                          )]
26                  CIM_LogicalDevice REF Dependent;
27               
28                     [Description ( 
29                         "When several bus and connection speeds are possible, the "
30                         "NegotiatedSpeed property defines the one that is in use "
31                         "between the Devices. Speed is specified in bits per "
32                         "second. If connection or bus speeds are not negotiated, "
33                         "or if this information is not available or not important "
34                         "to Device management, the property should be set to 0." ), 
35                      Units ( "Bits per Second" ), 
36                      MappingStrings { "MIF.DMTF|Bus Port Association|001.2" }, 
37                      PUnit ( "bit / second" )]
38                  uint64 NegotiatedSpeed;
39               
40                     [Description ( 
41                         "When several bus and connection data widths are "
42                         "possible, the NegotiatedDataWidth property defines the "
43 karl  1.1.2.2           "one that is in use between the Devices. Data width is "
44                         "specified in bits. If data width is not negotiated, or "
45                         "if this information is not available or not important to "
46                         "Device management, the property should be set to 0." ), 
47                      Units ( "Bits" ), 
48                      MappingStrings { "MIF.DMTF|Bus Port Association|001.3" }, 
49                      PUnit ( "bit" )]
50                  uint32 NegotiatedDataWidth;
51               
52               
53               };