IOCTL_INTERNAL_USBFN_TRANSFER_OUT IOCTL (usbfnioctl.h)
The class driver sends this request to initiate a data transfer from the host on the specified pipe.
Major code
IRP_MJ_INTERNAL_DEVICE_CONTROL
Input buffer
A pointer to a USBFNPIPEID type that specifies the pipe ID.
Input buffer length
The size of a USBFNPIPEID type.
Output buffer
A data buffer to receive data from the host.
Output buffer length
The length of the buffer.
Status block
Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful.
Otherwise, Status to the appropriate error condition as a NTSTATUS code.
For more information, see NTSTATUS Values.
Remarks
This request must be sent after sending the IOCTL_INTERNAL_USBFN_ACTIVATE_USB_BUS request.
Requirements
| Requirement | Value |
|---|---|
| Header | usbfnioctl.h |
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