MPIO_ADAPTER_INFORMATION WMI Class

An MPIO driver uses the MPIO_ADAPTER_INFORMATION WMI class to identify a path that is associated with an MPIO disk.


class MPIO_ADAPTER_INFORMATION
{
    //
    // Path ID. The PDO_INFORMATION class includes
    // it's pathId. These values can be used to find
    // which devices are on which path.
    //
    [WmiDataId(1)] uint64 PathId;

    //
    // Adapter Location.
    //
    [WmiDataId(2)] uint8 BusNumber;
    [WmiDataId(3)] uint8 DeviceNumber;
    [WmiDataId(4)] uint8 FunctionNumber;
    [WmiDataId(5)] uint8 Pad;

    //
    // Adapter Name.
    //
    [WmiDataId(6), MaxLen(63)] string AdapterName;
};

When this class definition is compiled by the WMI tool suite, it produces the MPIO_ADAPTER_INFORMATION data structure. There are no methods associated with this WMI class.

 

 

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