// wdfrequest.h

typedef struct _WDF_REQUEST_FORWARD_OPTIONS {
  ULONG Size;
  ULONG Flags;
} WDF_REQUEST_FORWARD_OPTIONS, *PWDF_REQUEST_FORWARD_OPTIONS;
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Windows Driver Kit DDI reference (ns-wdfrequest-_wdf_request_forward_options)

_WDF_REQUEST_FORWARD_OPTIONS structure

Description

[Applies to KMDF only]

The WDF_REQUEST_FORWARD_OPTIONS structure contains options for requeuing an I/O request from a child device's I/O queue to the parent device's I/O queue.

Members

`Size`

The size, in bytes, of this structure.

`Flags`

A bitwise OR of WDF_REQUEST_FORWARD_OPTIONS_FLAGS-typed flags.

Remarks

The WDF_REQUEST_FORWARD_OPTIONS structure is used as input to the WdfRequestForwardToParentDeviceIoQueue method.

Your driver must call WDF_REQUEST_FORWARD_OPTIONS_INIT to initialize the WDF_REQUEST_FORWARD_OPTIONS structure before the driver calls WdfRequestForwardToParentDeviceIoQueue.

WDF_REQUEST_FORWARD_OPTIONS - NtDoc