CONTROLLER_TYPE - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
// ucxroothub.h

typedef enum _CONTROLLER_TYPE {
  ControllerTypeXhci,
  ControllerTypeSoftXhci
} CONTROLLER_TYPE;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ne-ucxroothub-_controller_type)

_CONTROLLER_TYPE enumeration

Description

This enumeration specifies if the USB host controller is an eXtensible Host Controller Interface (xHCI) controller.

Constants

ControllerTypeXhci

Indicates the USB host controller is an xHCI controller.

ControllerTypeSoftXhci

Indicates the USB host controller is software an xHCI controller.

See also

ROOTHUB_INFO