// ucxusbdevice.h

typedef struct _UCXUSBDEVICE_INFO {
  ULONG                Size;
  USB_DEVICE_SPEED     DeviceSpeed;
  UCXUSBDEVICE         TtHub;
  USB_DEVICE_PORT_PATH PortPath;
} UCXUSBDEVICE_INFO, *PUCXUSBDEVICE_INFO;
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Windows Driver Kit DDI reference (ns-ucxusbdevice-_ucxusbdevice_info)

_UCXUSBDEVICE_INFO structure

Description

Contains information about the USB device. This structure is passed by UCX in the EVT_UCX_CONTROLLER_USBDEVICE_ADD event callback function.

Members

`Size`

The size in bytes of this structure.

`DeviceSpeed`

Defines the device speed of the USB device or hub.

`TtHub`

A handle to the USB device object that represents the TT hub.

`PortPath`

The port path for the USB device or hub.

UCXUSBDEVICE_INFO - NtDoc