WDC_PciGetExpressGen()

DWORD DLLCALLCONV WDC_PciGetExpressGen

(

_In_ WDC_DEVICE_HANDLE

hDev

)

Retrieves the PCI Express generation of a device.

Parameters

[in]

hDev

Handle to a WDC PCI device structure, returned by WDC_PciDeviceOpen()

Returns

Returns 0 if device is not a PCI Express device, otherwise returns the PCI Express generation of the device;