IOCTL_GPUP_DRIVER_ESCAPE IOCTL

The user mode emulation DLL calls this IOCTL to exchange information with the kernel mode driver.

Major Code

IRP_MJ_DEVICE_CONTROL

Input Buffer

Input Buffer Length

Output Buffer

Output Buffer Length

Input / Output Buffer

Input / Output Buffer Length

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.

Requirements

   
Header d3dukmdt.h