MS_SMHBA_PORTATTRIBUTES WMI Class

An HBA miniport driver that supports the Storage Management API uses the MS_SMHBA_PORTATTRIBUTES class to expose the port attributes. There should be one instance of this class for each port.

The MS_SMHBA_PORTATTRIBUTES class is defined as follows in Hbaapi.mof:


class MS_SMHBA_PORTATTRIBUTES 
{
    [HBA_PORTTYPE_QUALIFIERS, WmiDataId(1)]
    uint32 PortType;

    [HBA_PORTSTATE_QUALIFIERS, WmiDataId(2)]
    uint32 PortState;

    [WmiDataId(3),
     Description("Size of MS_SMHBA_SAS_Port or MS_SMHBA_FC_Port")
    ]
    uint32 PortSpecificAttributesSize;

    [MaxLen(256), WmiDataId(4)]
    string OSDeviceName;

    [WmiDataId(5)]
    uint64 Reserved;

    [WmiDataId(6),
     Description(" MS_SMHBA_SAS_Port or MS_SMHBA_FC_Port Buffer"),
     WmiSizeIs("PortSpecificAttributesSize")
    ]
    uint8 PortSpecificAttributes[];
};

When this class definition is compiled by the WMI tool suite, it produces the following data structure:

MS_SMHBA_PORTATTRIBUTES

There are no methods associated with this WMI class.

 

 

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