SpbDeviceInitConfig - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// spbcx.h
NTSTATUS SpbDeviceInitConfig(
[in, out] WDFDEVICE_INIT *DeviceInit
);
View the official Windows Driver Kit DDI referenceNo description available.
The SpbDeviceInitConfig method attaches the SPB framework extension (SpbCx) to the I/O-request chain for a WDFDEVICE (FDO or PDO) object that is to be created.
DeviceInit [in, out]A pointer to the WDFDEVICE_INIT structure that is to be configured.
SpbDeviceInitConfig returns STATUS_SUCCESS if the call is successful. Possible return values include the following error code.
| Return code | Description |
|---|---|
| STATUS_INSUFFICIENT_RESOURCES | Cannot allocate the required system resources. |
This method associates the configuration information for SpbCx with the WDFDEVICE_INIT structure for the device object (PDO or FDO) that is to be created. Your driver's EvtDriverDeviceAdd callback routine should call SpbDeviceInitConfig before it calls the WdfDeviceCreate method to create the device object.
The following code example shows how to use the SpbDeviceInitConfig method to associate the SpbCx framework extension's configuration information with the WDFDEVICE_INIT structure.
//
// FxDeviceInit is a pointer to a WDFDEVICE_INIT structure that comes as a
// parameter for an EvtDriverDeviceAdd handler, or from WdfPdoInitAllocate.
//
status = SpbDeviceInitConfig(FxDeviceInit);
if (!NT_SUCCESS(status))
{
return status;
}
//
// Set WDF and SpbCx device-level configuration options.
//
...
//
// Call WdfDeviceCreate
//
status = WdfDeviceCreate(&FxDeviceInit,...);