hwCpuDevEntry
1.3.6.1.4.1.2011.6.3.4.1
The Entries of hwCpuDevTable.
The hwCpuDevTable is indexed by hwFrameIndex, hwSlotIndex and hwCpuDevIndex.
hwFrameIndex - the index of frame of the device. for example, hwFrameIndex
equals 0 in NE16.
hwSlotIndex - the slot number of the device, the MAX value varies with
different devices.
hwCpuDevIndex - for the purpose of extension.In single CPU devices (NE16,eg.),
hwCpuDevIndex equals 0.