IOCTL_INTERNAL_USB_REQUEST_REMOTE_WAKE_NOTIFICATION IOCTL

Description

The IOCTL_INTERNAL_USB_REQUEST_REMOTE_WAKE_NOTIFICATION I/O request is sent by the driver of a Universal Serial Bus (USB) multi-function device (composite driver) to request remote wake-up notifications from a specific function in the device.

IOCTL_INTERNAL_USB_REQUEST_REMOTE_WAKE_NOTIFICATION is a kernel-mode I/O control request. This request targets the USB hub physical device object (PDO).

Parameters

Major code

IRP_MJ_INTERNAL_DEVICE_CONTROL

Input buffer

Parameters.Others.Argument1 points to a caller-allocated and initialized REQUEST_REMOTE_WAKE_NOTIFICATION structure that contains information about the function whose resume signal the driver is interested in. That information includes the function handle and the interface with which the function is associated.

Input buffer length

The size of a REQUEST_REMOTE_WAKE_NOTIFICATION structure.

Output buffer

None.

Output buffer length

None.

Input/output buffer

Input/output buffer length

Status block

The hub or port driver sets Irp->IoStatus.Status to STATUS_SUCCESS or the appropriate error status.

See also

How to Implement Function Suspend in a Composite Driver