The IOCTL_INTERNAL_USB_ENABLE_PORT IOCTL has been deprecated. Do not use.

Major Code


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.


Windows version Supported in Microsoft Windows 2000, Windows XP and Windows Server 2003. It is not supported in Windows Vista and later operating systems.
Header usbioctl.h (include Usbioctl.h)