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Win32_IDEControllerDevice class

The Win32_IDEControllerDevice association WMI class relates an Integrated Drive Electronics (IDE) controller and the logical device connected to, for example, a disk drive.

The following syntax is simplified from Managed Object Format (MOF) code and includes all of the inherited properties. Properties are listed in alphabetic order, not MOF order.

Syntax

[Provider("CIMWin32")]class Win32_IDEControllerDevice : CIM_ControlledBy
{
  uint16              AccessState;
  Win32_IDEController REF Antecedent;
  CIM_LogicalDevice   REF Dependent;
  uint32              NegotiatedDataWidth;
  uint64              NegotiatedSpeed;
  uint32              NumberOfHardResets;
  uint32              NumberOfSoftResets;
};

Members

The Win32_IDEControllerDevice class has these types of members:

Properties

The Win32_IDEControllerDevice class has these properties.

AccessState
Data type: uint16
Access type: Read-only

State of the controller access to the device. This information is necessary when a logical device can be commanded by, or accessed through multiple controllers. This property is inherited from CIM_ControlledBy.

ValueMeaning
0

Unknown

1

Active

2

Inactive

 

Antecedent
Data type: Win32_IDEController
Access type: Read-only
Qualifiers: Key

Reference to the Win32_IDEController instance that represents the IDE controller associated with this device. This property is inherited from CIM_Dependency.

Dependent
Data type: CIM_LogicalDevice
Access type: Read-only
Qualifiers: Key

Reference to the CIM_LogicalDevice instance connected to the IDE controller. This property is inherited from CIM_Dependency.

NegotiatedDataWidth
Data type: uint32
Access type: Read-only

Date and time several bus or connection data widths are possible, the NegotiatedDataWidth property defines the one 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 important to device management, set the property to 0 (zero). This property is inherited from CIM_DeviceConnection.

NegotiatedSpeed
Data type: uint64
Access type: Read-only

Date and time several bus or connection speeds are possible, the NegotiatedSpeed property defines the one 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 important to device management, set the property to 0 (zero). This property is inherited from CIM_DeviceConnection.

For more information about using uint64 values in scripts, see Scripting in WMI.

NumberOfHardResets
Data type: uint32
Access type: Read-only

Number of hard resets issued by the controller. This property is inherited from CIM_ControlledBy.

NumberOfSoftResets
Data type: uint32
Access type: Read-only

Number of soft resets issued by the controller. This property is inherited from CIM_ControlledBy.

Remarks

The Win32_IDEControllerDevice class is derived from CIM_ControlledBy.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2003

Namespace

\root\CIMV2

MOF

CIMWin32.mof

DLL

CIMWin32.dll

See also

Computer System Hardware Classes

 

 

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