Universal Usb Serial Controller Driver

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Universal Serial Bus Usb Controller Driver Download Windows 7 Hp
Universal Serial Bus (usb) Controller Driver Windows 7 Free Download
Universal Serial Bus (usb) Controller Driver Download

Universal Serial Bus (USB) provides an expandable, hot-pluggable Plug and Play serial interface that ensures a standard, low-cost connection for peripheral devices such as keyboards, mice, joysticks, printers, scanners, storage devices, modems, and video conferencing cameras. Migration to USB is recommended for all peripheral devices that use legacy ports such as PS/2, serial, and parallel ports.

The USB-IF is a Special Interest Groups (SIGs) that maintains the Official USB Specification, test specifications and tools.

Windows operating systems include native support for USB host controllers, hubs, and devices and systems that comply with the official USB specification. Windows also provides programming interfaces that you can use to develop device drivers and applications that communicate with a USB device.

USB in Windows

Overview of new features and improvements in USB in Windows 10.

USB FAQ

Frequently asked questions from driver developers about the USB stack and features that are supported in USB.

Microsoft OS Descriptors for USB Devices

Windows defines MS OS descriptors that allows better enumeration when connected to system running Windows operating system

Microsoft-provided USB drivers

A set of drivers for handling common function logic for USB devices.

USB host-side drivers in Windows

Microsoft provides a core stack of drivers that interoperate with devices that are connected to EHCI and xHCI controllers.

USB-IF device class drivers

Windows provides in-box device class drivers for many USB-IF approved device classes, audio, mass storage, and so on.

USB generic function driver–WinUSB

Windows provides Winusb.sys that can be loaded as a function driver for a custom device and a function of a composite device.

USB generic parent driver for composite devices–Usbccgp

Parent driver for USB devices with multiple functions. Usbccgp creates physical device objects (PDOs) for each of those functions. Those individual PDOs are managed by their respective USB function drivers, which could be the Winusb.sys driver or a USB device class driver.

WDF extension for developing USB drivers

USB connector manager class extension (UcmCx) reference
USB host controller (UCX) reference
USB function class extension (UFX) reference

Testing USB devices with Windows

Get information about the tools that you can use to test your USB hardware or software, capture traces of operations and other system events, and observe how the USB driver stack responds to a request sent by a client driver or an application.

Read an overview of tests in the Hardware Certification Kit that enable hardware vendors and device manufacturers to prepare their USB devices and host controllers for Windows Hardware Certification submission.

Other Resources for USB

Official USB Specification

Provides complete technical details for the USB protocol.

Microsoft Windows USB Core Team Blog

Check out posts written by the Microsoft USB Team. The blog focuses on the Windows USB driver stack that works with various USB Host controllers and USB hubs found in Windows PC. A useful resource for USB client driver developers and USB hardware designers understand the driver stack implementation, resolve common issues, and explain how to use tools for gathering traces and log files.

OSR Online Lists - ntdev

Discussion list managed by OSR Online for kernel-mode driver developers.

Windows Dev-Center for Hardware Development

Miscellaneous resources based on frequently asked questions from developers who are new to developing USB devices and drivers that work with Windows operating systems.

USB-related videos

UWP apps for USB devicesUnderstanding USB 3.0 in Windows 8Building great USB 3.0 devicesUSB Debugging Innovations in Windows 8 (Part I, II, & III)

USB hardware for learning

MUTT devices

MUTT and SuperMUTT devices and the accompanying software package are integrated into the HCK suite of USB tests. They provide automated testing that can be used during the development cycle of USB controllers, devices and systems, especially stress testing.

OSR USB FX2 Learning Kit

If you are new to USB driver development. The kit is the most suitable to study USB samples included in this documentation set. You can get the learning kit from OSR Online Store.

Write a USB client driver (KMDF, UMDF)

Introduces you to USB driver development. Provides information about choosing the most appropriate model for providing a USB driver for your device. This section also includes tutorials about writing your first user-mode and kernel-mode USB drivers by using the USB templates included with Microsoft Visual Studio.

Write a USB host controller driver

If you are developing an xHCI host controller that is not compliant with the specification or developing a custom non-xHCI hardware (such as a virtual host controller), you can write a host controller driver that communicates with UCX. For example, consider a wireless dock that supports USB devices. The PC communicates with USB devices through the wireless dock by using USB over TCP as a transport.

USB host controller (UCX) reference

Write a function controller driver for a USB device

You can develop a controller driver that handles all USB data transfers and commands sent by the host to the device. This driver communicates with the Microsoft-provided USB function controller extension (UFX).

USB function class extension (UFX) reference

Write a USB Type-C connector driver

Windows 10 introduces support for the new USB connector: USB Type-C. You can write a driver for the connector that communicates with the Microsoft-provided class extension module: UcmCx to handle scenarios related to Type-C connectors such as, which ports support Type-C, which ports support power delivery.

USB connector manager class extension (UcmCx) reference

Write a USB dual-role controller driver

USB Dual Role controllers are now supported in Windows 10. Windows includes in-box client drivers for ChipIdea and Synopsys controllers. For other controllers, Microsoft provides a set of programming interfaces that allow the dual-role class extension (UrsCx) and its client driver to communicate with each other to handle the role-switching capability of a dual-role controller.

For more information about this feature, see:

USB dual-role controller driver programming reference

Write a USB driver for emulated devices

Windows 10 introduces support for emulated devices. Now you can develop an emulated Universal Serial Bus (USB) host controller driver and a connected virtual USB device. Both components are combined into a single KMDF driver that communicates with the Microsoft-provided USB device emulation class extension (UdeCx).

Emulated USB host controller driver programming reference

Write a UWP app

Provides step-by-step instructions about implementing USB features in a UWP app. To write such an app for a USB device you need Visual Studio and Microsoft Windows Software Development Kit (SDK) .

Write a Windows desktop app

Describes how an application can call WinUSB Functions to communicate with a USB device.

WinUSB functions

Common programming scenarios

List of common tasks that a driver or an app performs in order to communicate with a USB device. Get quick info about the programming interfaces you need for each task.

USB samples

Development tools

Download kits and tools for Windows

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Download the latest USB (Universal Serial Bus) Controller driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

This reference section describes the driver programming interfaces that are included in the Windows Driver Kit (WDK). The programming interfaces are used for developing drivers that interact with USB devices, host controllers, connectors. These include export functions that the drivers can call, callback routines that the driver can implement, I/O requests that the driver can send to the Microsoft-provided USB driver stack, and various data structures that are used in those requests.

For the programming guide, see Universal Serial Bus (USB).

Common USB client driver reference

A Windows Driver Model (WDM)-based USB client driver can call functions to communicate with the Microsoft-provided USB driver stack. These functions are defined in Usbdlib.h and the client driver requires the Usbdex.lib library. The library gets loaded and statically linked to the client driver module when it is built. A client driver that calls these routines can run on Windows Vista and later versions of Windows.

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Programming Guide

Developing Windows client drivers for USB devices.

Headers

Deprecated functions, IOCTL requests for all USB drivers

Universal serial bus usb controller driver hp

These functions have been deprecated.

Do not use.

USBD_CalculateUsbBandwidth
USBD_CreateConfigurationRequest
USBD_Debug_LogEntry
USBD_GetUSBDIVersion
USBD_ParseConfigurationDescriptor
USBD_QueryBusTime
USBD_RegisterHcFilter

These I/O requests have been deprecated or reserved for internal use.

USB client drivers must not use these I/O requests:

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IOCTL_USB_DIAG_IGNORE_HUBS_OFF
IOCTL_USB_DIAG_IGNORE_HUBS_ON
IOCTL_USB_DIAGNOSTIC_MODE_OFF
IOCTL_USB_DIAGNOSTIC_MODE_ON
IOCTL_USB_GET_HUB_CAPABILITIES
IOCTL_USB_HCD_DISABLE_PORT
IOCTL_USB_HCD_ENABLE_PORT
IOCTL_USB_HCD_GET_STATS_1
IOCTL_USB_HCD_GET_STATS_2
IOCTL_USB_RESET_HUB

Dual-role controller driver reference

A USB driver for a dual-role controller can behave as a host controller or a function controller depending on the hardware to which it is connected. These controllers are common on mobile devices and allow for connections to PCs, as well as USB peripherals like keyboards and mice. A mobile device can behave as a peripheral when it is connected to a PC, allowing you to transfer files between your PC and the mobile device. In that scenario, the controller on the device operates in the function role. Conversely, the controller can operate in the host role when connected to USB peripherals like storage drives, keyboard, mice.

One of the main responsibilities of a driver for a dual-role controller is to switch between those two roles, tearing down the previous role's device node and loading the device node for the new role. When writing the driver, use the WDF class extension-client driver model. For more information about the WDF class extension-client driver model, see Ursdevice.h.

Programming Guide

For information about enabling a Windows system for USB dual-role support, see USB Dual Role Driver Stack Architecture.

Headers

Emulated host controller driver reference

Windows drivers can present non-USB devices as emulated USB devices. By using the WDF class extension-client driver model, you can write a driver that translates USB-level constructs (reset, data transfers) to the actual underlying bus by using the hardware’s interface. The class extension and the client driver represent an emulated host controller with a root hub that is capable of presenting an attached device to the system as an USB device.

USB device emulation class extension (UdeCx). This is an in-box driver included Windows 10.
The client driver is written by an IHV/OEM. This driver is referred to as the UDE client driver.

The driver pair loads as the FDO in the host controller device stack. The UDE client driver communicates with Udecx by using a set of methods and event callback functions to handle device requests and notify the class extension about various events.

Programming Guide

Developing Windows drivers for emulated USB devices (UDE).

Headers

Function class driver reference

A USB function class driver implements the functionality of a specific interface (or group of interfaces) on the USB device. The class driver handle requests issued by user mode services, or it can forwards requests to USB function class extension (UFX) and its function client driver. Certain class drivers are included in Windows, such as MTP and IpOverUsb. Windows also provides a generic kernel-mode class driver, Generic USBFN (GenericUSBFn.sys). If a particular interface or functionality is not provided by a system-supplied driver, you might need write a function class driver. The class driver may be implemented as a kernel-mode driver by using Windows Driver Frameworks (WDF). Alternatively, you may implement it as a user-mode service. In that case, your class driver must be paired with the system-supplied class driver, Generic USBFN. For example, the MTP class driver runs as a user-mode service that transferring files to and from the device.

Headers

USB function controller client driver reference

The USB function client driver is responsible for implementing a function controller-specific operations. The client driver communicates with the USB function class extension (UFX) module to handle endpoint data transfers, USB device state changes (reset, suspend, resume), attach/detach detection, port/charger detection. The client driver is also responsible for handling power management, and PnP events.

Programming Guide

Headers

Filter driver for supporting USB chargers

Write a filter driver that supports detection of chargers, if the function controller uses the in-box Synopsys and ChipIdea drivers. If you are writing a client driver for a proprietary function controller, charger/attach detection is integrated in the client driver by implementing EVT_UFX_DEVICE_PROPRIETARY_CHARGER_SET_PROPERTY, EVT_UFX_DEVICE_PROPRIETARY_CHARGER_RESET, and EVT_UFX_DEVICE_DETECT_PROPRIETARY_CHARGER.

Programming Guide

Headers

Universal Serial Bus Usb Controller Driver Download Windows 7 Hp

Host controller driver reference

The USB host controller extension is a system-supplied extension to the Kernel-Mode Driver Framework (KMDF). Within the Microsoft USB Driver Stack Architecture, UCX provides functionality to assist a host controller client driver in managing a USB host controller device. The client driver handles hardware operations and events, power management, and PnP events. UCX serves as an abstracted interface to the rest of the Microsoft USB 3.0 stack, queues requests to the client driver, and performs other tasks.

Programming Guide

Headers

Type-C driver reference

Windows 10 introduces support for the new USB connector: USB Type-C. You can write a driver for these scenarios:

Scenario	Headers	Programming Guide
If your USB Type-C hardware has the capability of handling the power delivery (PD) state machine.	Write a USB Type-C connector driver
If your driver wants to participate in the policy decisions for USB Type-C connectors.	Usbpmapi.h	Write a USB Type-C Policy Manager client driver
If your hardware does not support PD.	Write a USB Type-C port controller driver.
Write a UCSI client driver

Universal serial bus usb controller driver download windows 7 lenovo

IOCTLs

Title	Description
IOCTL_GET_HCD_DRIVERKEY_NAME	The IOCTL_GET_HCD_DRIVERKEY_NAME I/O control request retrieves the driver key name in the registry for a USB host controller driver.
IOCTL_INTERNAL_USB_CYCLE_PORT	The IOCTL_INTERNAL_USB_CYCLE_PORT I/O request simulates a device unplug and replug on the port associated with the PDO.
IOCTL_INTERNAL_USB_ENABLE_PORT	The IOCTL_INTERNAL_USB_ENABLE_PORT IOCTL has been deprecated. Do not use.
IOCTL_INTERNAL_USB_GET_BUS_INFO	The IOCTL_INTERNAL_USB_GET_BUS_INFO I/O request queries the bus driver for certain bus information.
IOCTL_INTERNAL_USB_GET_BUSGUID_INFO	The IOCTL_INTERNAL_USB_GET_BUSGUID_INFO IOCTL has been deprecated. Do not use.
IOCTL_INTERNAL_USB_GET_CONTROLLER_NAME	The IOCTL_INTERNAL_USB_GET_CONTROLLER_NAME I/O request queries the bus driver for the device name of the USB host controller.
IOCTL_INTERNAL_USB_GET_DEVICE_CONFIG_INFO	The IOCTL_INTERNAL_USB_GET_DEVICE_CONFIG_INFO I/O request returns information about a USB device and the hub it is attached to.
IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE	The IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE_EX	The IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE_EX IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_GET_HUB_COUNT	The IOCTL_INTERNAL_USB_GET_HUB_COUNT IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_GET_HUB_NAME	The IOCTL_INTERNAL_USB_GET_HUB_NAME I/O request is used by drivers to retrieve the UNICODE symbolic name for the target PDO if the PDO is for a hub.
IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO	The IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_GET_PORT_STATUS	The IOCTL_INTERNAL_USB_GET_PORT_STATUS I/O request queries the status of the PDO. IOCTL_INTERNAL_USB_GET_PORT_STATUS is a kernel-mode I/O control request. This request targets the USB hub PDO. This IOCTL must be sent at IRQL = PASSIVE_LEVEL.
IOCTL_INTERNAL_USB_GET_ROOTHUB_PDO	The IOCTL_INTERNAL_USB_GET_ROOTHUB_PDO IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_GET_TOPOLOGY_ADDRESS	The IOCTL_INTERNAL_USB_GET_TOPOLOGY_ADDRESS I/O request returns information about the host controller the USB device is attached to, and the device's location in the USB device tree.
IOCTL_INTERNAL_USB_GET_TT_DEVICE_HANDLE	The IOCTL_INTERNAL_USB_GET_TT_DEVICE_HANDLE is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_NOTIFY_IDLE_READY	The IOCTL_INTERNAL_USB_NOTIFY_IDLE_READY IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_RECORD_FAILURE	The IOCTL_INTERNAL_USB_RECORD_FAILURE IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_REGISTER_COMPOSITE_DEVICE	The IOCTL_INTERNAL_USB_REGISTER_COMPOSITE_DEVICE I/O request registers the driver of a USB multi-function device (composite driver) with the underlying USB driver stack.
IOCTL_INTERNAL_USB_REQ_GLOBAL_RESUME	The IOCTL_INTERNAL_USB_REQ_GLOBAL_RESUME IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_REQ_GLOBAL_SUSPEND	The IOCTL_INTERNAL_USB_REQ_GLOBAL_SUSPEND IOCTL is used by the USB hub driver. Do not use.
IOCTL_INTERNAL_USB_REQUEST_REMOTE_WAKE_NOTIFICATION	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_RESET_PORT	The IOCTL_INTERNAL_USB_RESET_PORT I/O control request is used by a driver to reset the upstream port of the device it manages.
IOCTL_INTERNAL_USB_SUBMIT_IDLE_NOTIFICATION	The IOCTL_INTERNAL_USB_SUBMIT_IDLE_NOTIFICATION I/O request is used by drivers to inform the USB bus driver that a device is idle and can be suspended.
IOCTL_INTERNAL_USB_SUBMIT_URB	The IOCTL_INTERNAL_USB_SUBMIT_URB I/O control request is used by drivers to submit an URB to the bus driver. IOCTL_INTERNAL_USB_SUBMIT_URB is a kernel-mode I/O control request. This request targets the USB hub PDO.
IOCTL_INTERNAL_USB_UNREGISTER_COMPOSITE_DEVICE	The IOCTL_INTERNAL_USB_UNREGISTER_COMPOSITE_DEVICE I/O request unregisters the driver of a USB multi-function device (composite driver) and releases all resources that are associated with registration.
IOCTL_INTERNAL_USBFN_ACTIVATE_USB_BUS	The USB class driver sends this request to activate the bus so that the driver can prepare to process bus events and handle traffic.
IOCTL_INTERNAL_USBFN_BUS_EVENT_NOTIFICATION	The USB class driver sends this request to prepare for notifications received from the USB function class extension (UFX) in response to an event on the bus, such as a change in the port type or a receipt of a non-standard setup packet.
IOCTL_INTERNAL_USBFN_CONTROL_STATUS_HANDSHAKE_IN	The class driver sends this request to send a zero-length control status handshake on endpoint 0 in the IN direction.
IOCTL_INTERNAL_USBFN_CONTROL_STATUS_HANDSHAKE_OUT	The class driver sends this request to send a zero-length control status handshake on endpoint 0 in the OUT direction.
IOCTL_INTERNAL_USBFN_DEACTIVATE_USB_BUS	Do not use.
IOCTL_INTERNAL_USBFN_DESCRIPTOR_UPDATE	The USB function class extension sends this request to the client driver to update to the endpoint descriptor for the specified endpoint.
IOCTL_INTERNAL_USBFN_GET_CLASS_INFO	The class driver sends this request IO control code to retrieve information about the available pipes for a device, as configured in the registry.
IOCTL_INTERNAL_USBFN_GET_INTERFACE_DESCRIPTOR_SET	The class driver sends this request to get the entire USB interface descriptor set for a function on the device.
IOCTL_INTERNAL_USBFN_GET_PIPE_STATE	The class driver sends this request to get the stall state of the specified pipe.
IOCTL_INTERNAL_USBFN_REGISTER_USB_STRING	The class driver sends this request to register a USB string descriptor.
IOCTL_INTERNAL_USBFN_RESERVED	Do not use.
IOCTL_INTERNAL_USBFN_SET_PIPE_STATE	The class driver sends this request to set the stall state of the specified USB pipe.
IOCTL_INTERNAL_USBFN_SET_POWER_FILTER_EXIT_LPM	Do not use.
IOCTL_INTERNAL_USBFN_SET_POWER_FILTER_STATE	Do not use.
IOCTL_INTERNAL_USBFN_SIGNAL_REMOTE_WAKEUP	The class driver sends this request to get remote wake-up notifications from endpoints.
IOCTL_INTERNAL_USBFN_TRANSFER_IN	The class driver sends this request to initiate a data transfer to the host on the specified pipe.
IOCTL_INTERNAL_USBFN_TRANSFER_IN_APPEND_ZERO_PKT	The class driver sends this request to initiate an IN transfer to the specified pipe and appends a zero-length packet to indicate the end of the transfer.
IOCTL_INTERNAL_USBFN_TRANSFER_OUT	The class driver sends this request to initiate a data transfer from the host on the specified pipe.
IOCTL_UCMTCPCI_PORT_CONTROLLER_ALTERNATE_MODE_ENTERED	Notifies the client driver that an alternate mode is entered so that the driver can perform additional tasks.
IOCTL_UCMTCPCI_PORT_CONTROLLER_ALTERNATE_MODE_EXITED	Notifies the client driver that an alternate mode is exited so that the driver can perform additional tasks.
IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_CONFIGURED	Notifies the client driver that the DisplayPort alternate mode on the partner device has been configured with pin assignment so that the driver can perform additional tasks.
IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_DISPLAY_OUT_STATUS_CHANGED	Notifies the client driver that the display out status of the DisplayPort connection has changed so that the driver can perform additional tasks.
IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS_CHANGED	Notifies the client driver that the hot-plug detect status of the DisplayPort connection has changed so that the driver can perform additional tasks.
IOCTL_UCMTCPCI_PORT_CONTROLLER_GET_CONTROL	Gets the values of all control registers defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_GET_STATUS	Gets values of all status registers as per the Universal Serial Bus Type-C Port Controller Interface Specification. The client driver must retrieve the values of the CC_STATUS, POWER_STATUS, and FAULT_STATUS registers.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_COMMAND	Sets the value of a command register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_CONFIG_STANDARD_OUTPUT	Sets the CONFIG_STANDARD_OUTPUT Register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_CONTROL	Sets the value of a control register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_MESSAGE_HEADER_INFO	Sets the value of the MESSAGE_HEADER_INFO Register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_RECEIVE_DETECT	Sets the RECEIVE_DETECT Register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_TRANSMIT	Sets the TRANSMIT Register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_TRANSMIT_BUFFER	Sets the TRANSMIT_BUFER Register defined as per the Universal Serial Bus Type-C Port Controller Interface Specification.
IOCTL_UCMUCSI_PPM_GET_UCSI_DATA_BLOCK
IOCTL_UCMUCSI_PPM_SEND_UCSI_DATA_BLOCK	Sends a UCSI data block to the client driver.
IOCTL_USB_DIAG_IGNORE_HUBS_OFF	The IOCTL_USB_DIAG_IGNORE_HUBS_OFF I/O control has been deprecated. Do not use.
IOCTL_USB_DIAG_IGNORE_HUBS_ON	The IOCTL_USB_DIAG_IGNORE_HUBS_ON I/O control has been deprecated. Do not use.
IOCTL_USB_DIAGNOSTIC_MODE_OFF	The IOCTL_USB_DIAGNOSTIC_MODE_OFF I/O control has been deprecated. Do not use.
IOCTL_USB_DIAGNOSTIC_MODE_ON	The IOCTL_USB_DIAGNOSTIC_MODE_ON I/O control has been deprecated. Do not use.
IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION	The IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION I/O control request retrieves one or more descriptors for the device that is associated with the indicated port index.IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION is a user-mode I/O control request.
IOCTL_USB_GET_DEVICE_CHARACTERISTICS	The client driver sends this request to determine general characteristics about a USB device, such as maximum send and receive delays for any request.
IOCTL_USB_GET_FRAME_NUMBER_AND_QPC_FOR_TIME_SYNC	'.'
IOCTL_USB_GET_HUB_CAPABILITIES	The IOCTL_USB_GET_HUB_CAPABILITIES I/O control request retrieves the capabilities of a USB hub.
IOCTL_USB_GET_HUB_CAPABILITIES_EX	The IOCTL_USB_GET_HUB_CAPABILITIES_EX I/O control request retrieves the capabilities of a USB hub.IOCTL_USB_GET_HUB_CAPABILITIES_EX is a user-mode I/O control request. This request targets the USB hub device (GUID_DEVINTERFACE_USB_HUB).
IOCTL_USB_GET_HUB_INFORMATION_EX	The IOCTL_USB_GET_HUB_INFORMATION_EX I/O control request is sent by an application to retrieve information about a USB hub in a USB_HUB_INFORMATION_EX structure.The request retrieves the highest port number on the hub.
IOCTL_USB_GET_NODE_CONNECTION_ATTRIBUTES	The IOCTL_USB_GET_NODE_CONNECTION_ATTRIBUTES I/O control request retrieves the Microsoft-extended port attributes for a specific port.
IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME	The IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME I/O control request retrieves the driver registry key name that is associated with the device that is connected to the indicated port.
IOCTL_USB_GET_NODE_CONNECTION_INFORMATION	The IOCTL_USB_GET_NODE_CONNECTION_INFORMATION request retrieves information about the indicated USB port and the device that is attached to the port, if there is one.Client drivers must send this IOCTL at an IRQL of PASSIVE_LEVEL.IOCTL_USB_GET_NODE_CONNECTION_INFORMATION is a user-mode I/O control request. This request targets the USB hub device (GUID_DEVINTERFACE_USB_HUB). Do not send this request to the root hub.
IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX	The IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX request retrieves information about a USB port and the device that is attached to the port, if there is one.Client drivers must send this IOCTL at an IRQL of PASSIVE_LEVEL.IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX is a user-mode I/O control request. This request targets the USB hub device (GUID_DEVINTERFACE_USB_HUB). Do not send this request to the root hub.
IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX_V2	The IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX_V2 I/O control is sent by an application to retrieve information about the protocols that are supported by a particular USB port on a hub. The request also retrieves the speed capability of the port.
IOCTL_USB_GET_NODE_CONNECTION_NAME	The IOCTL_USB_GET_NODE_CONNECTION_NAME I/O control request is used with the USB_NODE_CONNECTION_NAME structure to retrieve the symbolic link name of the hub that is attached to the downstream port.IOCTL_USB_GET_NODE_CONNECTION_NAME is a user-mode I/O control request. This request targets the USB hub device (GUID_DEVINTERFACE_USB_HUB).
IOCTL_USB_GET_NODE_INFORMATION	The IOCTL_USB_GET_NODE_INFORMATION I/O control request is used with the USB_NODE_INFORMATION structure to retrieve information about a parent device.IOCTL_USB_GET_NODE_INFORMATION is a user-mode I/O control request.
IOCTL_USB_GET_PORT_CONNECTOR_PROPERTIES	The IOCTL_USB_GET_PORT_CONNECTOR_PROPERTIES I/O control request is sent by an application to retrieve information about a specific port on a USB hub.
IOCTL_USB_GET_ROOT_HUB_NAME	The IOCTL_USB_GET_ROOT_HUB_NAME I/O control request is used with the USB_ROOT_HUB_NAME structure to retrieve the symbolic link name of the root hub.IOCTL_USB_GET_ROOT_HUB_NAME is a user-mode I/O control request.
IOCTL_USB_GET_TRANSPORT_CHARACTERISTICS	The client driver sends this request to retrieve the transport characteristics.
IOCTL_USB_HCD_DISABLE_PORT	The IOCTL_USB_HCD_DISABLE_PORT IOCTL has been deprecated. Do not use.
IOCTL_USB_HCD_ENABLE_PORT	The IOCTL_USB_HCD_ENABLE_PORT IOCTL has been deprecated. Do not use.
IOCTL_USB_HCD_GET_STATS_1	The IOCTL_USB_HCD_GET_STATS_1 IOCTL has been deprecated. Do not use.
IOCTL_USB_HCD_GET_STATS_2	The IOCTL_USB_HCD_GET_STATS_2 IOCTL has been deprecated. Do not use.
IOCTL_USB_HUB_CYCLE_PORT	The IOCTL_USB_HUB_CYCLE_PORT I/O control request power-cycles the port that is associated with the PDO that receives the request.
IOCTL_USB_NOTIFY_ON_TRANSPORT_CHARACTERISTICS_CHANGE	This request notifies the caller of change in transport characteristics.
IOCTL_USB_REGISTER_FOR_TRANSPORT_CHARACTERISTICS_CHANGE	This request registers for notifications about the changes in transport characteristics.
IOCTL_USB_RESET_HUB	The IOCTL_USB_RESET_HUB IOCTL is used by the USB driver stack. Do not use.
IOCTL_USB_START_TRACKING_FOR_TIME_SYNC	This request registers the caller with USB driver stack for time sync services.
IOCTL_USB_STOP_TRACKING_FOR_TIME_SYNC	This request unegisters the caller with USB driver stack for time sync services.
IOCTL_USB_UNREGISTER_FOR_TRANSPORT_CHARACTERISTICS_CHANGE	This request unregisters the caller from getting notifications about transport characteristics changes.

Enumerations

Title	Description
CONTROLLER_TYPE	This enumeration specifies if the USB host controller is an eXtensible Host Controller Interface (xHCI) controller.
ENDPOINT_RESET_FLAGS	Defines parameters for a request to reset an endpoint.
TRISTATE	The TRISTATE enumeration indicates generic state values for true or false.
UCM_CHARGING_STATE	Defines the charging state of a Type-C connector.
UCM_PD_CONN_STATE	Defines power delivery (PD) negotiation states of a Type-C port.
UCM_PD_POWER_DATA_OBJECT_TYPE	Defines Power Data Object types.
UCM_POWER_ROLE	Defines power roles of USB Type-C connected devices.
UCM_TYPEC_CURRENT	Defines different Type-C current levels, as defined in the Type-C specification.
UCM_TYPEC_OPERATING_MODE	Defines operating modes of a USB Type-C connector.
UCM_TYPEC_PARTNER	Defines the state of the Type-C connector.
UCMTCPCI_PORT_CONTROLLER_ALERT_TYPE	Defines generic alert values that are used to indicate the type of hardware alert received on the port controller.
UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_DISPLAY_OUT_STATUS	Defines values to determine whether a display out status for a DisplayPort device is enabled.
UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS	Defines values to determine whether a DisplayPort device is plugged in.
UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_PIN_ASSIGNMENT
UCMTCPCI_PORT_CONTROLLER_IOCTL	Defines the various device I/O control requests that are sent to the client driver for the port controller. This indicates the type of IOCTL in WPP.
UCMUCSI_PPM_IOCTL	Defines I/O control codes handled by the client driver.
UCMUCSIFUNCENUM	Defines values for all export functions called by a client driver of a UcmUcsiCx class extension.
UCSI_BATTERY_CHARGING_STATUS	See Table 4-42, Offset 64.
UCSI_COMMAND	See Table 4-51, Command Code.
UCSI_CONNECTOR_PARTNER_FLAGS	Used in the GET_CONNECTOR_STATUS command. See Table 4-42, Offset 21.
UCSI_CONNECTOR_PARTNER_TYPE	Used in the GET_CONNECTOR_STATUS command. See Table 4-42, Offset 29.
UCSI_GET_ALTERNATE_MODES_RECIPIENT	Used in the GET_ALTERNATE_MODES command. See Table 4-24, Offset 16.
UCSI_GET_PDOS_SOURCE_CAPABILITIES_TYPE	Used in the GET_PDOS command. See Table 4-34, Offset 35.
UCSI_GET_PDOS_TYPE	Used in the GET_PDOS command. See Table 4-34, Offset 34.
UCSI_POWER_DIRECTION	Used in the GET_CONNECTOR_STATUS command. See Table 4-42, Offset 20.
UCSI_POWER_DIRECTION_MODE	Used in the GET_CONNECTOR_STATUS command. See Table 4-42, Offset 20.
UCSI_POWER_DIRECTION_ROLE	Used in the SET_PDR command. See Table 4-22, Offset 23.
UCSI_POWER_OPERATION_MODE	Used in the GET_CONNECTOR_STATUS command. See Table 4-42, Offset 16.
UCSI_USB_OPERATION_MODE	Used in the SET_UOR command. See Table 4-18, Offset 23.
UCSI_USB_OPERATION_ROLE	Used in the SET_UOR command. See Table 4-20, Offset 23
UCX_CONTROLLER_ENDPOINT_CHARACTERISTIC_PRIORITY	Indicates the priority of endpoints.
UCX_CONTROLLER_PARENT_BUS_TYPE	The UCX_CONTROLLER_PARENT_BUS_TYPE enumeration defines the parent bus type.
UCX_CONTROLLER_STATE	This enumeration provides values to specify the UCX controller state after a reset.
UCX_ENDPOINT_CHARACTERISTIC_TYPE	Defines values that indicates the type of endpoint characteristic.
UCX_USBDEVICE_CHARACTERISTIC_TYPE	Defines values that indicates the type of device characteristic.
UDECX_ENDPOINT_TYPE	Defines values for endpoint types supported by a virtual USB device.
UDECX_ENDPOINTS_CONFIGURE_TYPE	Defines values for endpoint configuration options.
UDECX_USB_DEVICE_FUNCTION_POWER	Defines values for function wake capability of a virtual USB 3.0 device.
UDECX_USB_DEVICE_SPEED	Defines values for USB device speeds.
UDECX_USB_DEVICE_WAKE_SETTING	Defines values for remote wake capability of a virtual USB device.
UDECX_WDF_DEVICE_RESET_ACTION	Defines values that indicate the types of reset operation supported by an emulated USB host controller.
URS_HARDWARE_EVENT	Defines values for the hardware events that a client driver for a USB dual-role controller can report.
URS_HOST_INTERFACE_TYPE	Defines values for the various types of USB host controllers.
URS_ROLE	Defines values for roles supported by a USB dual-role controller.
USB_CONNECTION_STATUS	The USB_CONNECTION_STATUS enumerator indicates the status of the connection to a device on a USB hub port.
USB_CONTROLLER_FLAVOR	The USB_CONTROLLER_FLAVOR enumeration specifies the type of USB host controller.
USB_DEVICE_SPEED	The USB_DEVICE_SPEED enumeration defines constants for USB device speeds.
USB_HUB_NODE	The USB_HUB_NODE enumerator indicates whether a device is a hub or a composite device.
USB_HUB_TYPE	The USB_HUB_TYPE enumeration defines constants that indicate the type of USB hub. The hub type is retrieved by the IOCTL_USB_GET_HUB_INFORMATION_EX I/O control request.
USBD_ENDPOINT_OFFLOAD_MODE	Defines values for endpoint offloading options in the USB device or host controller.
USBD_PIPE_TYPE	The USBD_PIPE_TYPE enumerator indicates the type of pipe.
USBFN_ACTION	Defines special actions UFX should take when the client driver calls the UfxDevicePortDetectCompleteEx function.
USBFN_ATTACH_ACTION	Defines the actions that the Universal Serial Bus (USB) function stack takes when a device is attached to a USB port.
USBFN_BUS_SPEED	The USBFN_BUS_SPEED enumeration defines possible bus speeds.
USBFN_DEVICE_STATE	Defines the Universal Serial Bus (USB) device states for the device/controller. These states correspond to the USB device states as defined in section 9.1 of the USB 2.0 Specification.
USBFN_DIRECTION	Defines the USB data transfer direction types.
USBFN_EVENT	Defines notifications sent to class drivers.
USBFN_PORT_TYPE	Defines the possible port types that can be returned by the client driver during port detection.
USBPM_ACCESS_TYPE	Defines the access types for calling Policy Manager functions.
USBPM_ASSIGN_POWER_LEVEL_PARAMS_FORMAT	Defines format values used in USBPM_ASSIGN_CONNECTOR_POWER_LEVEL_PARAMS.
USBPM_EVENT_TYPE	Defines values for types of events.

Universal Serial Bus (usb) Controller Driver Windows 7 Free Download

Functions

Universal Serial Bus (usb) Controller Driver Download

Title	Description
COMPOSITE_DEVICE_CAPABILITIES_INIT	The COMPOSITE_DEVICE_CAPABILITIES_INIT macro initializes the COMPOSITE_DEVICE_CAPABILITIES structure.
EVT_UCM_CONNECTOR_SET_DATA_ROLE	The client driver's implementation of the EVT_UCM_CONNECTOR_SET_DATA_ROLE event callback function that swaps the data role of the connector to the specified role when attached to a partner connector.
EVT_UCM_CONNECTOR_SET_POWER_ROLE	The client driver's implementation of the EVT_UCM_CONNECTOR_SET_POWER_ROLE event callback function that sets the power role of the connector to the specified role when attached to a partner connector.
EVT_UCX_CONTROLLER_GET_CURRENT_FRAMENUMBER	The client driver's implementation that UCX calls to retrieve the current 32-bit frame number.
EVT_UCX_CONTROLLER_GET_FRAME_NUMBER_AND_QPC_FOR_TIME_SYNC	UCX invokes this callback to retrieves the system query performance counter (QPC) value synchronized with the frame and microframe.
EVT_UCX_CONTROLLER_GET_TRANSPORT_CHARACTERISTICS	UCX invokes this callback to retrieve the host controller characteristics.
EVT_UCX_CONTROLLER_QUERY_USB_CAPABILITY	The client driver's implementation to determine if the controller supports a specific capability.
EVT_UCX_CONTROLLER_RESET	The client driver's implementation that UCX calls to reset the controller.
EVT_UCX_CONTROLLER_SET_TRANSPORT_CHARACTERISTICS_CHANGE_NOTIFICATION	UCX invokes this callback function to specify its preference in transport characteristics for which the client driver must send notifications when changes occur.
EVT_UCX_CONTROLLER_START_TRACKING_FOR_TIME_SYNC	UCX invokes this callback function to the start time tracking functionality in the controller.
EVT_UCX_CONTROLLER_STOP_TRACKING_FOR_TIME_SYNC	UCX invokes this callback function to the stop time tracking functionality in the controller.
EVT_UCX_CONTROLLER_USBDEVICE_ADD	The client driver's implementation that UCX calls when a new USB device is detected.
EVT_UCX_DEFAULT_ENDPOINT_UPDATE	The client driver's implementation that UCX calls with information about the default endpoint.
EVT_UCX_ENDPOINT_ABORT	The client driver's implementation that UCX calls to abort the queue associated with the endpoint.
EVT_UCX_ENDPOINT_GET_ISOCH_TRANSFER_PATH_DELAYS	UCX invokes this callback function to get information about transfer path delays for an isochronous endpoint.
EVT_UCX_ENDPOINT_OK_TO_CANCEL_TRANSFERS	The client driver's implementation that UCX calls to notify the controller driver that it can complete cancelled transfers on the endpoint.
EVT_UCX_ENDPOINT_PURGE	The client driver's implementation that completes all outstanding I/O requests on the endpoint.
EVT_UCX_ENDPOINT_RESET	The client driver's implementation that UCX calls to reset the controller’s programming for an endpoint.
EVT_UCX_ENDPOINT_SET_CHARACTERISTIC	UCX invokes this callback function to set the priority on an endpoint.
EVT_UCX_ENDPOINT_START	The client driver's implementation that UCX calls to start the queue associated with the endpoint.
EVT_UCX_ENDPOINT_STATIC_STREAMS_ADD	The client driver's implementation that UCX calls to create static streams.
EVT_UCX_ENDPOINT_STATIC_STREAMS_DISABLE	The client driver's implementation that UCX calls to release controller resources for all streams for an endpoint.
EVT_UCX_ENDPOINT_STATIC_STREAMS_ENABLE	The client driver's implementation that UCX calls to enable the static streams.
EVT_UCX_ROOTHUB_CONTROL_URB	The client driver uses this callback type to implement handlers that UCX calls when it receives feature control requests on the USB hub.
EVT_UCX_ROOTHUB_GET_20PORT_INFO	The client driver's implementation that UCX calls when it receives a request for information about USB 2.0 ports on the root hub.
EVT_UCX_ROOTHUB_GET_30PORT_INFO	The client driver's implementation that UCX calls when it receives a request for information about USB 3.0 ports on the root hub.
EVT_UCX_ROOTHUB_GET_INFO	The client driver's implementation that UCX calls when it receives a request for information about the root hub.
EVT_UCX_ROOTHUB_INTERRUPT_TX	The client driver's implementation that UCX calls when it receives a request for information about changed ports.
EVT_UCX_USBDEVICE_ADDRESS	The client driver's implementation that UCX calls to address the USB device.
EVT_UCX_USBDEVICE_DEFAULT_ENDPOINT_ADD	The client driver's implementation that UCX calls to add a new default endpoint for a USB device.
EVT_UCX_USBDEVICE_DISABLE	The client driver's implementation that UCX calls to release controller resources associated with the device and its default endpoint.
EVT_UCX_USBDEVICE_ENABLE	The client driver's implementation that UCX calls to program information about the device and its default control endpoint into the controller.
EVT_UCX_USBDEVICE_ENDPOINT_ADD	The client driver's implementation that UCX calls to add a new endpoint for a USB device.
EVT_UCX_USBDEVICE_ENDPOINTS_CONFIGURE	The client driver's implementation that UCX calls to configure endpoints in the controller.
EVT_UCX_USBDEVICE_GET_CHARACTERISTIC	UCX invokes this callback to retrieve the device characteristics.
EVT_UCX_USBDEVICE_HUB_INFO	The client driver's implementation that UCX calls to retrieve hub properties.
EVT_UCX_USBDEVICE_RESET	The client driver's implementation that UCX calls when the port to which the device is attached is reset.
EVT_UCX_USBDEVICE_RESUME	UCX invokes this callback function to resume a device from suspend state.
EVT_UCX_USBDEVICE_SUSPEND	UCX invokes this callback function to send a device suspend state.
EVT_UCX_USBDEVICE_UPDATE	The client driver's implementation that UCX calls to update device properties.
EVT_UDECX_USB_DEVICE_D0_ENTRY	The USB device emulation class extension (UdeCx) invokes this callback function when it gets a request to bring the virtual USB device out of a low power state to working state.
EVT_UDECX_USB_DEVICE_D0_EXIT	The USB device emulation class extension (UdeCx) invokes this callback function when it gets a request to send the virtual USB device to a low power state.
EVT_UDECX_USB_DEVICE_DEFAULT_ENDPOINT_ADD	The USB device emulation class extension (UdeCx) invokes this callback function to request the client driver to create the default control endpoint on the virtual USB device.
EVT_UDECX_USB_DEVICE_ENDPOINT_ADD	The USB device emulation class extension (UdeCx) invokes this callback function to request the client driver to create a dynamic endpoint on the virtual USB device.
EVT_UDECX_USB_DEVICE_ENDPOINTS_CONFIGURE	The USB device emulation class extension (UdeCx) invokes this callback function to change the configuration by selecting an alternate setting, disabling current endpoints, or adding dynamic endpoints.
EVT_UDECX_USB_DEVICE_SET_FUNCTION_SUSPEND_AND_WAKE	The USB device emulation class extension (UdeCx) invokes this callback function when it gets a request to change the function state of the specified interface of the virtual USB 3.0 device.
EVT_UDECX_USB_ENDPOINT_PURGE	The USB device emulation class extension (UdeCx) invokes this callback function to stop queuing I/O requests to the endpoint's queue and cancel unprocessed requests.
EVT_UDECX_USB_ENDPOINT_RESET	The USB device emulation class extension (UdeCx) invokes this callback function to reset an endpoint of the virtual USB device.
EVT_UDECX_USB_ENDPOINT_START	The USB device emulation class extension (UdeCx) invokes this callback function to start processing I/O requests on the specified endpoint of the virtual USB device.
EVT_UDECX_WDF_DEVICE_QUERY_USB_CAPABILITY	The UDE client driver's implementation to determine the capabilities that are supported by the emulated USB host controller.
EVT_UDECX_WDF_DEVICE_RESET	The UDE client driver's implementation to reset the emulated host controller or the devices attached to it.
EVT_UFX_DEVICE_ADDRESSED	The client driver's implementation to assign an address on the function controller.
EVT_UFX_DEVICE_CONTROLLER_RESET	The client driver's implementation to reset the function controller to its initial state.
EVT_UFX_DEVICE_DEFAULT_ENDPOINT_ADD	The client driver's implementation to create a default control endpoint.
EVT_UFX_DEVICE_ENDPOINT_ADD	The client driver's implementation to create a default endpoint object.
EVT_UFX_DEVICE_HOST_CONNECT	The client driver's implementation to initiate connection with the host.
EVT_UFX_DEVICE_HOST_DISCONNECT	The client driver's implementation to disable the function controller's communication with the host.
EVT_UFX_DEVICE_PORT_CHANGE	The client driver's implementation to update the type of the new port to which the USB device is connected.
EVT_UFX_DEVICE_PORT_DETECT	The client driver's implementation to initiate port detection.
EVT_UFX_DEVICE_PROPRIETARY_CHARGER_DETECT	The client driver's implementation to initiate proprietary charger detection.
EVT_UFX_DEVICE_PROPRIETARY_CHARGER_RESET	The client driver's implementation to resets proprietary charger.
EVT_UFX_DEVICE_PROPRIETARY_CHARGER_SET_PROPERTY	The client driver's implementation to set charger information that it uses to enable charging over USB.
EVT_UFX_DEVICE_REMOTE_WAKEUP_SIGNAL	The client driver's implementation to initiate remote wake-up on the function controller.
EVT_UFX_DEVICE_SUPER_SPEED_POWER_FEATURE	The client driver's implementation to set or clear the specified power feature on the function controller.
EVT_UFX_DEVICE_TEST_MODE_SET	The client driver's implementation to set the test mode of the function controller.
EVT_UFX_DEVICE_TESTHOOK	This IOCTL code is not supported.
EVT_UFX_DEVICE_USB_STATE_CHANGE	The client driver's implementation to update the state of the USB device.
EVT_URS_DEVICE_FILTER_RESOURCE_REQUIREMENTS	The USB dual-role class extension invokes this callback to allow the client driver to insert the resources from the resource-requirements-list object to resource lists that will be used during the life time of each role.
EVT_URS_SET_ROLE	The URS class extension invokes this event callback when it requires the client driver to change the role of the controller.
EVT_USBPM_EVENT_CALLBACK	Sends notifications about hub arrival/removal and connector state changes.
GET_ISO_URB_SIZE	The GET_ISO_URB_SIZE macro returns the number of bytes required to hold an isochronous transfer request.
PUSB_BUSIFFN_ENUM_LOG_ENTRY	This callback function is not supported.The EnumLogEntry routine makes a log entry.
PUSB_BUSIFFN_GETUSBDI_VERSION	The GetUSBDIVersion routine returns the USB interface version number and the version number of the USB specification that defines the interface, along with information about host controller capabilities.
PUSB_BUSIFFN_IS_DEVICE_HIGH_SPEED	The USB_BUSIFFN_IS_DEVICE_HIGH_SPEED routine returns TRUE if the device is operating at high speed.
PUSB_BUSIFFN_QUERY_BUS_INFORMATION	The QueryBusInformation routine gets information about the bus.
PUSB_BUSIFFN_QUERY_BUS_TIME	The QueryBusTime function gets the current 32-bit USB frame number.
PUSB_BUSIFFN_QUERY_BUS_TIME_EX	The QueryBusTimeEx routine gets the current 32-bit USB micro-frame number.
PUSB_BUSIFFN_QUERY_CONTROLLER_TYPE	The QueryControllerType routine gets information about the USB host controller to which the USB device is attached.
PUSB_BUSIFFN_SUBMIT_ISO_OUT_URB	This callback function is not supported.The SubmitIsoOutUrb function submits a USB request block (URB) directly to the bus driver without requiring the allocation of an IRP.
UCM_CONNECTOR_CONFIG_INIT	Initializes a UCM_CONNECTOR_CONFIG structure.
UCM_CONNECTOR_PD_CONFIG_INIT	Initializes a UCM_CONNECTOR_PD_CONFIG structure.
UCM_CONNECTOR_PD_CONN_STATE_CHANGED_PARAMS_INIT	Initializes a UCM_CONNECTOR_PD_CONN_STATE_CHANGED_PARAMS structure.
UCM_CONNECTOR_TYPEC_ATTACH_PARAMS_INIT	Initializes a UCM_CONNECTOR_TYPEC_ATTACH_PARAMS structure.
UCM_CONNECTOR_TYPEC_CONFIG_INIT	Initializes the UCM_CONNECTOR_TYPEC_CONFIG structure.
UCM_MANAGER_CONFIG_INIT	Initializes a UCM_MANAGER_CONFIG structure.
UCM_PD_POWER_DATA_OBJECT_GET_TYPE	Retrieves the type of Power Data Object from the UCM_PD_POWER_DATA_OBJECT structure.
UCM_PD_POWER_DATA_OBJECT_INIT_BATTERY	Initializes a UCM_PD_POWER_DATA_OBJECT structure as a Battery Supply type Power Data Object.
UCM_PD_POWER_DATA_OBJECT_INIT_FIXED	Initializes a to the UCM_PD_POWER_DATA_OBJECT for a Fixed Supply type Power Data Object.
UCM_PD_POWER_DATA_OBJECT_INIT_ULONG	Initializes a UCM_PD_POWER_DATA_OBJECT structure by interpreting Power Data Object values and sets each field correctly.
UCM_PD_POWER_DATA_OBJECT_INIT_VARIABLE_NON_BATTERY	Initializes a UCM_PD_POWER_DATA_OBJECT structure as a Variable Supply Non Battery type Power Data Object.
UCM_PD_REQUEST_DATA_OBJECT_INIT_ULONG	Initializes a UCM_PD_REQUEST_DATA_OBJECT structure by interpreting Request Data Object values and sets each field correctly.
UcmConnectorChargingStateChanged	Notifies the USB connector manager framework extension (UcmCx) with the updated charging state of the partner connector.
UcmConnectorCreate	Creates a connector object.
UcmConnectorDataDirectionChanged	Notifies the USB connector manager framework extension (UcmCx) with the new data role of a change in data role.
UcmConnectorPdConnectionStateChanged	Notifies the USB connector manager framework extension (UcmCx) with the connection capabilities of the currently negotiated PD contract (if any).
UcmConnectorPdPartnerSourceCaps	Notifies the USB connector manager framework extension (UcmCx) with the power source capabilities of the partner connector.
UcmConnectorPdSourceCaps	Notifies the USB connector manager framework extension (UcmCx) with the power source capabilities of the connector.
UcmConnectorPowerDirectionChanged	Notifies the USB connector manager framework extension (UcmCx) with the new power role of the partner connector.
UcmConnectorTypeCAttach	Notifies the USB connector manager framework extension (UcmCx) when a partner connector is attached.
UcmConnectorTypeCCurrentAdChanged	Notifies the USB connector manager framework extension (UcmCx) when the specified connector changes the current advertisement. Either the connector changes it (when it is DFP/Source), or the partner changed it (when it is UFP/Sink).
UcmConnectorTypeCDetach	Notifies the USB connector manager framework extension (UcmCx) when the partner connector detaches from the specified Type-C connector.
UcmInitializeDevice	Initializes the USB connector manager framework extension (UcmCx).
UCMTCPCI_DEVICE_CONFIG_INIT	Initializes the UCMTCPCI_DEVICE_CONFIG structure.
UCMTCPCI_PORT_CONTROLLER_ALERT_DATA_INIT	Initializes the UCMTCPCI_PORT_CONTROLLER_ALERT_DATA structure.
UCMTCPCI_PORT_CONTROLLER_CAPABILITIES_INIT	Initializes the UCMTCPCI_PORT_CONTROLLER_CAPABILITIES structure.
UCMTCPCI_PORT_CONTROLLER_CONFIG_INIT	Initializes the UCMTCPCI_PORT_CONTROLLER_CONFIG structure.
UCMTCPCI_PORT_CONTROLLER_IDENTIFICATION_INIT	Initializes the UCMTCPCI_PORT_CONTROLLER_IDENTIFICATION structure.
UcmTcpciDeviceInitialize	Initializes the USB Type-C Port Controller Interface framework extension (UcmTcpciCx).
UcmTcpciDeviceInitInitialize	Initializes device initialization operations when the Plug and Play (PnP) manager reports the existence of a device.
UcmTcpciPortControllerAlert	Sends information about the hardware alerts that are received on the port controller to UcmTcpciCx.
UcmTcpciPortControllerCreate	Creates a port controller object to register with UcmTcpciCx.
UcmTcpciPortControllerSetHardwareRequestQueue	Assigns a framework queue object to which the UcmTcpciCx dispatches hardware requests for the port controller.
UcmTcpciPortControllerStart	Indicates to the UcmTcpciCx class extension that the client driver is now ready to service hardware requests for the port controller.
UcmTcpciPortControllerStop	Indicates to the UcmTcpciCx class extension to stop sending hardware requests to the port controller object.
UCMUCSI_CONNECTOR_INFO_INIT	Initializes a UCMUCSI_CONNECTOR_INFO structure.
UCMUCSI_DEVICE_CONFIG_INIT	Initializes a UCMUCSI_DEVICE_CONFIG structure.
UCMUCSI_PPM_CONFIG_INIT	Initializes a UCMUCSI_PPM_CONFIG structure.
UcmUcsiConnectorCollectionAddConnector	Adds a connector to the connector collection object.
UcmUcsiConnectorCollectionCreate	Creates a connector collection object with UcmUcsiCx.
UcmUcsiDeviceInitialize	Initializes the UCSI extension (UcmUcsiCx).
UcmUcsiDeviceInitInitialize	Intializes the WDFDEVICE_INIT provided by the framework.
UcmUcsiPpmNotification	Informs the UcmUcsiCx class extension about a UCSI notification.
UcmUcsiPpmSetUcsiCommandRequestQueue	Provides a framework queue object that is used to dispatch UCSI commands to the client driver.
UcmUcsiPpmStart	Instructs the class extension to start sending requests to the client driver.
UcmUcsiPpmStop	Instructs the class extension to stop sending requests to the client driver.
UCSI_CMD_SUCCEEDED	On successful completion of a UCSI command the PPM firmware fills the CCI Data Structure provided by the client driver.
UCX_CONTROLLER_CONFIG_SET_ACPI_INFO	Initializes a UCX_CONTROLLER_CONFIG structure with the specified values for the controller with ACPI as the parent.
UCX_CONTROLLER_CONFIG_SET_PCI_INFO	Initializes a UCX_CONTROLLER_CONFIG structure with the specified values for the controller with PCI as the parent bus type.
UCX_DEFAULT_ENDPOINT_EVENT_CALLBACKS_INIT	Initializes a UCX_DEFAULT_ENDPOINT_EVENT_CALLBACKS structure with client driver's callback functions. The client driver calls this function before calling UcxEndpointCreate method to create an endpoint and register its callback functions with UCX.
UCX_ENDPOINT_EVENT_CALLBACKS_INIT	Initializes a UCX_ENDPOINT_EVENT_CALLBACKS structure with client driver's callback functions. The client driver calls this function before calling UcxEndpointCreate method to create an endpoint and register its callback functions with UCX.
UCX_USBDEVICE_EVENT_CALLBACKS_INIT	Initializes a UCX_USBDEVICE_EVENT_CALLBACKS structure with the function pointers to client driver's callback functions.
UcxControllerCreate	Creates a host controller object.
UcxControllerNeedsReset	Initiates a non-Plug and Play (PnP) controller reset operation by queuing an event into the controller reset state machine.
UcxControllerNotifyTransportCharacteristicsChange	Notifies UCX about a new port change event from host controller.
UcxControllerResetComplete	Informs USB Host Controller Extension (UCX) that the reset operation has competed.
UcxControllerSetFailed	Informs USB Host Controller Extension (UCX) that the controller has encountered a critical failure.
UcxControllerSetIdStrings	Updates the identifier strings of a controller after the controller has been initialized.
UcxDefaultEndpointInitSetEventCallbacks	Initializes a UCXENDPOINT_INIT structure with client driver's event callback functions related to the default endpoint.
UcxEndpointAbortComplete	Notifies UCX that a transfer abort operation has been completed on the specified endpoint object.
UcxEndpointCreate	Creates an endpoint on the specified USB device object.
UcxEndpointGetStaticStreamsReferenced	Returns a referenced static streams object for the specified endpoint.
UcxEndpointInitSetEventCallbacks	Initializes a UCXENDPOINT_INIT structure with client driver's event callback functions related to endpoints on the device.
UcxEndpointNeedToCancelTransfers	The client driver calls this method before it cancels transfers on the wire.
UcxEndpointNoPingResponseError	Notifies UCX about a 'No Ping Response' error for a transfer on the specified endpoint object.
UcxEndpointPurgeComplete	Notifies UCX that a purge operation has been completed on the specified endpoint object.
UcxEndpointSetWdfIoQueue	Sets a framework queue on the specified endpoint object.
UcxInitializeDeviceInit	Initializes device initialization operations when the Plug and Play (PnP) manager reports the existence of a device.
UcxIoDeviceControl	Allows USB host controller extension (UCX) to handle an I/O control code (IOCTL) request from user mode.
UcxRootHubPortChanged	Notifies UCX about a new port change event on the host controller.
UcxStaticStreamsCreate	Creates a static streams object.
UcxStaticStreamsSetStreamInfo	Sets stream information for each stream enabled by the client driver.
UcxUsbDeviceCreate	Creates a USB device object on the specified controller.
UcxUsbDeviceInitSetEventCallbacks	Initializes a UCXUSBDEVICE_INIT structure with client driver's event callback functions.
UcxUsbDeviceRemoteWakeNotification	Notifies UCX that a remote wake signal from the device is received.
UDECX_USB_DEVICE_CALLBACKS_INIT	Initializes a UDECX_USB_DEVICE_STATE_CHANGE_CALLBACKS structure before a UdecxUsbDeviceCreate call.
UDECX_USB_DEVICE_PLUG_IN_OPTIONS_INIT	Initializes a UDECX_USB_DEVICE_PLUG_IN_OPTIONS structure.
UDECX_USB_ENDPOINT_CALLBACKS_INIT	Initializes a UDECX_USB_ENDPOINT_CALLBACKS structure before a UdecxUsbEndpointCreate call.
UDECX_WDF_DEVICE_CONFIG_INIT	Initializes a UDECX_WDF_DEVICE_CONFIG structure.
UdecxInitializeWdfDeviceInit	Initializes device initialization operations when the Plug and Play (PnP) manager reports the existence of a device.
UdecxUrbComplete	Completes the URB request with a USB-specific completion status code.
UdecxUrbCompleteWithNtStatus	Completes the URB request with an NTSTATUS code.
UdecxUrbRetrieveBuffer	Retrieves the transfer buffer of an URB from the specified framework request object sent to the endpoint queue.
UdecxUrbRetrieveControlSetupPacket	Retrieves a USB control setup packet from a specified framework request object.
UdecxUrbSetBytesCompleted	Sets the number of bytes transferred for the URB contained within a framework request object.
UdecxUsbDeviceCreate	Creates a USB Device Emulation (UDE) device object.
UdecxUsbDeviceInitAddDescriptor	Adds a USB descriptor to the initialization parameters used to create a virtual USB device.
UdecxUsbDeviceInitAddDescriptorWithIndex	Adds a USB descriptor to the initialization parameters used to create a virtual USB device.
UdecxUsbDeviceInitAddStringDescriptor	Adds a USB string descriptor to the initialization parameters used to create a virtual USB device.
UdecxUsbDeviceInitAddStringDescriptorRaw	Adds a USB string descriptor to the initialization parameters used to create a virtual USB device.
UdecxUsbDeviceInitAllocate	Allocates memory for a UDECXUSBDEVICE_INIT structure that is used to initialize a virtual USB device.
UdecxUsbDeviceInitFree	Releases the resources that were allocated by the UdecxUsbDeviceInitAllocate call.
UdecxUsbDeviceInitSetEndpointsType	Indicates the type of endpoint (simple or dynamic) in the initialization parameters that the client driver uses to create the virtual USB device.
UdecxUsbDeviceInitSetSpeed	Sets the USB speed of the virtual USB device to create.
UdecxUsbDeviceInitSetStateChangeCallbacks	Initializes a WDF-allocated structure with pointers to callback functions.
UdecxUsbDeviceLinkPowerEntryComplete	Completes an asynchronous request for bringing the device out of a low power state.
UdecxUsbDeviceLinkPowerExitComplete	Completes an asynchronous request for sending the device to a low power state.
UdecxUsbDevicePlugIn	Notifies the USB device emulation class extension (UdeCx) that the USB device has been plugged in the specified port.
UdecxUsbDevicePlugOutAndDelete	Disconnects the virtual USB device.
UdecxUsbDeviceSetFunctionSuspendAndWakeComplete	Completes an asynchronous request for changing the power state of a particular function of a virtual USB 3.0 device.
UdecxUsbDeviceSignalFunctionWake	Initiates wake up of the specified function from a low power state. This applies to virtual USB 3.0 devices.
UdecxUsbDeviceSignalWake	Initiates wake up from a low link power state for a virtual USB 2.0 device.
UdecxUsbEndpointCreate	Creates a UDE endpoint object.
UdecxUsbEndpointInitFree	Release the resources that were allocated by the UdecxUsbSimpleEndpointInitAllocate call.
UdecxUsbEndpointInitSetCallbacks	Sets pointers to UDE client driver-implemented callback functions in the initialization parameters of the simple endpoint to create.
UdecxUsbEndpointInitSetEndpointAddress	Sets the address of the endpoint in the initialization parameters of the simple endpoint to create.
UdecxUsbEndpointPurgeComplete	Completes an asynchronous request for canceling all I/O requests queued to the specified endpoint.
UdecxUsbEndpointSetWdfIoQueue	Sets a framework queue object with a UDE endpoint.
UdecxUsbSimpleEndpointInitAllocate	Allocates memory for an initialization structure that is used to create a simple endpoint for the specified virtual USB device.
UdecxWdfDeviceAddUsbDeviceEmulation	Initializes a framework device object to support operations related to a host controller and a virtual USB device attached to the controller.
UdecxWdfDeviceResetComplete	Informs the USB device emulation class extension (UdeCx) that the reset operation on the specified controller has competed.
UdecxWdfDeviceTryHandleUserIoctl	Attempts to handle an IOCTL request sent by a user-mode software.
UFX_DEVICE_CALLBACKS_INIT	The UFX_DEVICE_CALLBACKS_INIT macro initializes the UFX_DEVICE_CALLBACKS structure.
UFX_DEVICE_CAPABILITIES_INIT	The UFX_DEVICE_CAPABILITIES_INIT macro the initializes the UFX_DEVICE_CAPABILITIES structure.
UFX_ENDPOINT_CALLBACKS_INIT	The UFX_ENDPOINT_CALLBACKS_INIT macro initializes the UFX_ENDPOINT_CALLBACKS structure.
UFX_PROPRIETARY_CHARGER_ABORT_OPERATION	The filter driver's implementation to abort a charger operation.
UFX_PROPRIETARY_CHARGER_DETECT	The filter driver's implementation to detect if a charger is attached and get details about the charger.
UFX_PROPRIETARY_CHARGER_RESET_OPERATION	The filter driver's implementation to reset a charger operation.
UFX_PROPRIETARY_CHARGER_SET_PROPERTY	The filter driver's implementation to set a configurable property on the charger.
UfxDeviceCreate	Creates a UFX device object, registers event callback routines, and specifies capabilities specific to the controller.
UfxDeviceEventComplete	Informs UFX that the client driver has completed processing a UFX callback function.
UfxDeviceIoControl	Passes non-internal IOCTLs from user-mode to UFX.
UfxDeviceIoInternalControl	Passes kernel mode IOCTLs to UFX.
UfxDeviceNotifyAttach	Notifies UFX that the device's USB cable has been attached.
UfxDeviceNotifyDetach	Notifies UFX that the device's USB cable has been detached.
UfxDeviceNotifyHardwareFailure	Notifies UFX about a non-recoverable hardware failure in the controller.
UfxDeviceNotifyHardwareReady	Notifies UFX that the hardware is ready.
UfxDeviceNotifyReset	Notifies UFX about a USB bus reset event.
UfxDeviceNotifyResume	Notifies UFX about a USB bus resume event.
UfxDeviceNotifySuspend	Notifies UFX about a USB bus suspend event.
UfxDevicePortDetectComplete	Notifies UFX about the port type that was detected.
UfxDevicePortDetectCompleteEx	Notifies UFX about the port type that was detected, and optionally requests an action.
UfxDeviceProprietaryChargerDetectComplete	Notifies UFX about a detected proprietary port/charger type.
UfxEndpointCreate	Creates an endpoint object.
UfxEndpointGetCommandQueue	Returns the command queue previously created by UfxEndpointCreate.
UfxEndpointGetTransferQueue	Returns the transfer queue previously created by UfxEndpointCreate.
UfxEndpointInitSetEventCallbacks	Initialize a UFXENDPOINT_INIT structure.
UfxEndpointNotifySetup	Notifies UFX when the client driver receives a setup packet from the host.
UfxFdoInit	Initializes the WDFDEVICE_INIT structure that the client driver subsequently provides when it calls WdfDeviceCreate.
URS_CONFIG_INIT	Initializes a URS_CONFIG structure.
UrsDeviceInitialize	Initializes a framework device object to support operations related to a USB dual-role controller and registers the relevant event callback functions with the USB dual-role controller class extension.
UrsDeviceInitInitialize	Initializes device initialization operations when the Plug and Play (PnP) manager reports the existence of a device.
UrsIoResourceListAppendDescriptor	Appends the specified resource descriptor to the specified I/O resource list object that maintains resource descriptors for the host or function role.
UrsReportHardwareEvent	Notifies the USB dual-role class extension about a new hardware event.
UrsSetHardwareEventSupport	Indicates the client driver's support for reporting new hardware events.
UrsSetPoHandle	Registers and deletes the client driver's registration with the power management framework (PoFx).
UsbBuildGetStatusRequest	The UsbBuildGetStatusRequest macro formats an URB to obtain status from a device, interface, endpoint, or other device-defined target on a USB device.
UsbBuildInterruptOrBulkTransferRequest	The UsbBuildInterruptOrBulkTransferRequest macro formats an URB to send or receive data on a bulk pipe, or to receive data from an interrupt pipe.
UsbBuildOpenStaticStreamsRequest	The UsbBuildOpenStaticStreamsRequest inline function formats an URB structure for an open-streams request. The request opens streams associated with the specified bulk endpoint.
USBC_START_DEVICE_CALLBACK	The USBC_START_DEVICE_CALLBACK routine allows a USB client driver to provide a custom definition of the interface collections on a device.
USBD_AssignUrbToIoStackLocation	The USBD_AssignUrbToIoStackLocation routine is called by a client driver to associate an URB with the IRP's next stack location.
USBD_BuildRegisterCompositeDevice	The USBD_BuildRegisterCompositeDevice routine is called by the driver of a USB multi-function device (composite driver) to initialize a REGISTER_COMPOSITE_DEVICE structure with the information required for registering the driver with the USB driver stack.
USBD_CalculateUsbBandwidth	The USBD_CalculateUsbBandwidth routine has been deprecated in Windows XP and later operating systems. Do not use.
USBD_CloseHandle	The USBD_CloseHandle routine is called by a USB client driver to close a USBD handle and release all resources associated with the driver's registration.
USBD_CreateConfigurationRequest	The USBD_CreateConfigurationRequest routine has been deprecated. Use USBD_CreateConfigurationRequestEx instead.
USBD_CreateConfigurationRequestEx	The USBD_CreateConfigurationRequestEx routine allocates and formats a URB to select a configuration for a USB device.USBD_CreateConfigurationRequestEx replaces USBD_CreateConfigurationRequest.
USBD_CreateHandle	The USBD_CreateHandle routine is called by a WDM USB client driver to obtain a USBD handle. The routine registers the client driver with the underlying USB driver stack.
USBD_GetInterfaceLength	The USBD_GetInterfaceLength routine obtains the length of a given interface descriptor, including the length of all endpoint descriptors contained within the interface.
USBD_GetPdoRegistryParameter	The USBD_GetPdoRegistryParameter routine retrieves the value from the specified key in the USB device's hardware registry.
USBD_GetUSBDIVersion	The USBD_GetUSBDIVersion routine returns version information about the host controller driver (HCD) that controls the client's USB device.Note USBD_IsInterfaceVersionSupported replaces the USBD_GetUSBDIVersion routine
USBD_IsInterfaceVersionSupported	The USBD_IsInterfaceVersionSupported routine is called by a USB client driver to check whether the underlying USB driver stack supports a particular USBD interface version.
USBD_IsochUrbAllocate	The USBD_IsochUrbAllocate routine allocates and formats a URB structure for an isochronous transfer request.
USBD_ParseConfigurationDescriptor	The USBD_ParseConfigurationDescriptor routine has been deprecated. Use USBD_ParseConfigurationDescriptorEx instead.
USBD_ParseConfigurationDescriptorEx	The USBD_ParseConfigurationDescriptorEx routine searches a given configuration descriptor and returns a pointer to an interface that matches the given search criteria.
USBD_ParseDescriptors	The USBD_ParseDescriptors routine searches a given configuration descriptor and returns a pointer to the first descriptor that matches the search criteria.
USBD_QueryBusTime	The USBD_QueryBusTime routine has been deprecated in Windows XP and later operating systems. Do not use.
USBD_QueryUsbCapability	The USBD_QueryUsbCapability routine is called by a WDM client driver to determine whether the underlying USB driver stack and the host controller hardware support a specific capability.
USBD_RegisterHcFilter	The USBD_RegisterHcFilter routine has been deprecated in Windows XP and later operating systems.
USBD_SelectConfigUrbAllocateAndBuild	The USBD_SelectConfigUrbAllocateAndBuild routine allocates and formats a URB structure that is required to select a configuration for a USB device.
USBD_SelectInterfaceUrbAllocateAndBuild	The USBD_SelectInterfaceUrbAllocateAndBuild routine allocates and formats a URB structure that is required for a request to select an interface or change its alternate setting.
USBD_UrbAllocate	The USBD_UrbAllocate routine allocates a USB Request Block (URB).
USBD_UrbFree	The USBD_UrbFree routine releases the URB that is allocated by USBD_UrbAllocate, USBD_IsochUrbAllocate, USBD_SelectConfigUrbAllocateAndBuild, or USBD_SelectInterfaceUrbAllocateAndBuild.
USBD_ValidateConfigurationDescriptor	The USBD_ValidateConfigurationDescriptor routine validates all descriptors returned by a device in its response to a configuration descriptor request.
USBFN_GET_ATTACH_ACTION	The filter driver's implementation that gets invoked when charger is attached to the port.
USBFN_GET_ATTACH_ACTION_ABORT	The filter driver's implementation to abort an attach-detect operation.
USBFN_SET_DEVICE_STATE	The filter driver's implementation to set the device state and operating bus speed.
USBPM_ASSIGN_CONNECTOR_POWER_LEVEL_PARAMS_INIT	Initializes a USBPM_ASSIGN_CONNECTOR_POWER_LEVEL_PARAMS structure.
UsbPm_AssignConnectorPowerLevel	Attempts a PD contract renegotiation with the specified voltage/current/power value.
USBPM_CLIENT_CONFIG_EXTRA_INFO_INIT	Initializes a USBPM_CLIENT_CONFIG_EXTRA_INFO structure.
USBPM_CLIENT_CONFIG_INIT	Initializes a USBPM_CLIENT_CONFIG structure.
USBPM_CONNECTOR_PROPERTIES_INIT	Initializes a USBPM_CONNECTOR_PROPERTIES structure.
USBPM_CONNECTOR_STATE_INIT	Initializes a USBPM_CONNECTOR_STATE_INIT structure.
UsbPm_Deregister	Unregisters the client driver with the Policy Manager.
USBPM_HUB_CONNECTOR_HANDLES_INIT	Initializes a USBPM_HUB_CONNECTOR_HANDLES structure.
USBPM_HUB_PROPERTIES_INIT	Initializes a [USBPM_HUB_PROPERTIES] structure.
UsbPm_Register	Registers the client driver with the Policy Manager to report hub arrival/removal and connector state changes.
UsbPm_RetrieveConnectorProperties	Retrieves the properties of a connector. The properties are static information that do not change during the lifecycle of a connector.
UsbPm_RetrieveConnectorState	Retrieves the current state of a connector. Unlike connector properties, state information is dynamic, which can change at runtime.
UsbPm_RetrieveHubConnectorHandles	Retrieves connector handles for all connectors of a hub.
UsbPm_RetrieveHubProperties	Retrieves the properties of a hub. Properties are static information that do not change during the lifecycle of a hub.

Structures

Title	Description
_URB_BULK_OR_INTERRUPT_TRANSFER	The _URB_BULK_OR_INTERRUPT_TRANSFER structure is used by USB client drivers to send or receive data on a bulk pipe or on an interrupt pipe.
_URB_CONTROL_DESCRIPTOR_REQUEST	The _URB_CONTROL_DESCRIPTOR_REQUEST structure is used by USB client drivers to get or set descriptors on a USB device.
_URB_CONTROL_FEATURE_REQUEST	The _URB_CONTROL_FEATURE_REQUEST structure is used by USB client drivers to set or clear features on a device, interface, or endpoint.
_URB_CONTROL_GET_CONFIGURATION_REQUEST	The _URB_CONTROL_GET_CONFIGURATION_REQUEST structure is used by USB client drivers to retrieve the current configuration for a device.
_URB_CONTROL_GET_INTERFACE_REQUEST	The _URB_CONTROL_GET_INTERFACE_REQUEST structure is used by USB client drivers to retrieve the current alternate interface setting for an interface in the current configuration.
_URB_CONTROL_GET_STATUS_REQUEST	The _URB_CONTROL_GET_STATUS_REQUEST structure is used by USB client drivers to retrieve status from a device, interface, endpoint, or other device-defined target.
_URB_CONTROL_TRANSFER	The _URB_CONTROL_TRANSFER structure is used by USB client drivers to transfer data to or from a control pipe.
_URB_CONTROL_TRANSFER_EX	The _URB_CONTROL_TRANSFER_EX structure is used by USB client drivers to transfer data to or from a control pipe, with a timeout that limits the acceptable transfer time.
_URB_CONTROL_VENDOR_OR_CLASS_REQUEST	The _URB_CONTROL_VENDOR_OR_CLASS_REQUEST structure is used by USB client drivers to issue a vendor or class-specific command to a device, interface, endpoint, or other device-defined target.
_URB_GET_CURRENT_FRAME_NUMBER	The _URB_GET_CURRENT_FRAME_NUMBER structure is used by USB client drivers to retrieve the current frame number.
_URB_GET_ISOCH_PIPE_TRANSFER_PATH_DELAYS	The _URB_GET_ISOCH_PIPE_TRANSFER_PATH_DELAYS structure is used by USB client drivers to retrieve delays associated with isochronous transfer programming in the host controller and transfer completion so that the client driver can ensure that the device gets the isochronous packets in time.
_URB_HEADER	The _URB_HEADER structure is used by USB client drivers to provide basic information about the request being sent to the host controller driver.
_URB_ISOCH_TRANSFER	The _URB_ISOCH_TRANSFER structure is used by USB client drivers to send data to or retrieve data from an isochronous transfer pipe.
_URB_OPEN_STATIC_STREAMS	The _URB_OPEN_STATIC_STREAMS structure is used by a USB client driver to open streams in the specified bulk endpoint.
_URB_OS_FEATURE_DESCRIPTOR_REQUEST	The _URB_OS_FEATURE_DESCRIPTOR_REQUEST structure is used by the USB hub driver to retrieve Microsoft OS Feature Descriptors from a USB device or an interface on a USB device.
_URB_PIPE_REQUEST	The _URB_PIPE_REQUEST structure is used by USB client drivers to clear a stall condition on an endpoint.
_URB_SELECT_CONFIGURATION	The _URB_SELECT_CONFIGURATION structure is used by client drivers to select a configuration for a USB device.
_URB_SELECT_INTERFACE	The _URB_SELECT_INTERFACE structure is used by USB client drivers to select an alternate setting for an interface or to change the maximum packet size of a pipe in the current configuration on a USB device.
ADDRESS0_OWNERSHIP_ACQUIRE	Contains parameters for configuring the device.
ALTERNATE_INTERFACE	The ALTERNATE_INTERFACE structure provides information about alternate settings for a Universal Serial Bus (USB) interface.
COMPOSITE_DEVICE_CAPABILITIES	The COMPOSITE_DEVICE_CAPABILITIES structure specifies the capabilities of the driver of a USB multi-function device (composite driver). To initialize the structure, use the COMPOSITE_DEVICE_CAPABILITIES_INIT macro.
CONTROLLER_USB_20_HARDWARE_LPM_FLAGS	Describes supported protocol capabilities for Link Power Management (LPM) in as defined the USB 2.0 specification.
DEFAULT_ENDPOINT_UPDATE	Contains the handle to the default endpoint to update in a framework request that is passed by UCX when it invokes EVT_UCX_DEFAULT_ENDPOINT_UPDATE callback function.
ENDPOINT_RESET	Describes information required to reset an endpoint. This structure is passed by UCX in the EVT_UCX_ENDPOINT_RESET callback function.
ENDPOINTS_CONFIGURE	Describes endpoints to enable or disable endpoints. This structure is passed by UCX in the EVT_UCX_USBDEVICE_ENDPOINTS_CONFIGURE callback function.
ENDPOINTS_CONFIGURE_FAILURE_FLAGS	This structure provides failure flags to indicate errors, if any, that might have occurred during a request to an EVT_UCX_USBDEVICE_ENDPOINTS_CONFIGURE callback function.
HUB_DEVICE_CONFIG_INFO	The HUB_DEVICE_CONFIG_INFO structure is used in conjunction with the kernel-mode IOCTL, IOCTL_INTERNAL_USB_GET_DEVICE_CONFIG_INFO to request to report information about a USB device and the hub to which the device is attached.
HUB_INFO_FROM_PARENT	Describes information about a hub from its parent device.
PARENT_HUB_FLAGS	This structure is used by the HUB_INFO_FROM_PARENT structure to get hub information from the parent.
REGISTER_COMPOSITE_DEVICE	The REGISTER_COMPOSITE_DEVICE structure is used with the IOCTL_INTERNAL_USB_REGISTER_COMPOSITE_DEVICE I/O control request to register a parent driver of a Universal Serial Bus (USB) multi-function device (composite driver) with the USB driver stack.
REQUEST_REMOTE_WAKE_NOTIFICATION	The purpose of the REQUEST_REMOTE_WAKE_NOTIFICATION structure is to specify input parameters for the IOCTL_INTERNAL_USB_REQUEST_REMOTE_WAKE_NOTIFICATION I/O control request.
ROOTHUB_20PORT_INFO	Provides information about a USB 2.0 root hub port. This structure is passed by UCX in the EVT_UCX_ROOTHUB_GET_20PORT_INFO callback function.
ROOTHUB_20PORTS_INFO	This structure that has an array of 2.0 ports supported by the root hub. This structure is provided by UCX in a framework request in the EVT_UCX_ROOTHUB_GET_20PORT_INFO callback function.
ROOTHUB_30PORT_INFO	Provides information about a USB 3.0 root hub port. This structure is passed by UCX in the EVT_UCX_ROOTHUB_GET_30PORT_INFO callback function.
ROOTHUB_30PORT_INFO_EX	Provides extended USB 3.0 port information about speed.
ROOTHUB_30PORTS_INFO	Provides information about USB 3.0 root hub ports. This structure is passed by UCX in the EVT_UCX_ROOTHUB_GET_30PORT_INFO callback function.
ROOTHUB_INFO	Provides information about a USB root hub. This structure is passed by UCX in the EVT_UCX_ROOTHUB_GET_INFO callback function.
STREAM_INFO	This structure stores information about a stream associated with a bulk endpoint.
UCM_CONNECTOR_CONFIG	Describes the configuration options for a Type-C connector object. An initialized UCM_MANAGER_CONFIG structure is an input parameter value to UcmInitializeDevice.
UCM_CONNECTOR_PD_CONFIG	Describes the Power Delivery 2.0 capabilities of the connector.
UCM_CONNECTOR_PD_CONN_STATE_CHANGED_PARAMS	Describes the parameters for PD connection changed event.
UCM_CONNECTOR_TYPEC_ATTACH_PARAMS	Describes the partner that is currently attached to the connector.
UCM_CONNECTOR_TYPEC_CONFIG	Describes the configuration options for a Type-C connector.
UCM_MANAGER_CONFIG	Describes the configuration options for the UCM Manager. An initialized UCM_MANAGER_CONFIG structure is an input parameter value to UcmInitializeDevice.
UCM_PD_POWER_DATA_OBJECT	Describes a Power Data Object. For information about these members, see the Power Delivery specification.
UCM_PD_REQUEST_DATA_OBJECT	Describes a Request Data Object (RDO). For information about these members, see the Power Delivery specification.
UCMTCPCI_DEVICE_CONFIG	Used in the client driver's call to UcmTcpciDeviceInitialize. Call UCMTCPCI_DEVICE_CONFIG_INIT to initialize this structure.
UCMTCPCI_DRIVER_GLOBALS	The global structure for the USB Type-C Port Controller Interface framework extension (UcmTcpciCx).
UCMTCPCI_PORT_CONTROLLER_ALERT_DATA	Contains information about hardware alerts received on the port controller object. This structure is used in the UcmTcpciPortControllerAlert call. Call UCMTCPCI_PORT_CONTROLLER_ALERT_DATA_INIT to initialize this structure.
UCMTCPCI_PORT_CONTROLLER_ALTERNATE_MODE_ENTERED_IN_PARAMS	Stores information about the alternate mode that was detected. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_ALTERNATE_MODE_ENTERED request.
UCMTCPCI_PORT_CONTROLLER_ALTERNATE_MODE_EXITED_IN_PARAMS	Stores information about the alternate mode that was exited. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_ALTERNATE_MODE_EXITED request.
UCMTCPCI_PORT_CONTROLLER_CAPABILITIES	Contains information about the capabilities of the port controller.
UCMTCPCI_PORT_CONTROLLER_CONFIG	Contains configuration options for the port controller object, passed by the client driver in the call to UcmTcpciPortControllerCreate. Call UCMTCPCI_PORT_CONTROLLER_CONFIG_INIT to initialize this structure.
UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_CONFIGURED_IN_PARAMS	Stores information about the pin assignment of the DisplayPort alternate mode that was configured. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_CONFIGURED request.
UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_DISPLAY_OUT_STATUS_CHANGED_IN_PARAMS	Stores information about display out status of the DisplayPort connection. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_DISPLAY_OUT_STATUS_CHANGED request.
UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS_CHANGED_IN_PARAMS	Stores information about hot plug detect status of the DisplayPort connection. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS_CHANGED request.
UCMTCPCI_PORT_CONTROLLER_GET_CONTROL_IN_PARAMS	This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_GET_CONTROL request.
UCMTCPCI_PORT_CONTROLLER_GET_CONTROL_OUT_PARAMS	Stores the values of all control registers of the port controller retrieved by the IOCTL_UCMTCPCI_PORT_CONTROLLER_GET_CONTROL request.
UCMTCPCI_PORT_CONTROLLER_GET_STATUS_IN_PARAMS	This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_GET_STATUS request.
UCMTCPCI_PORT_CONTROLLER_GET_STATUS_OUT_PARAMS	Stores the values of all status registers of the port controller. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_GET_STATUS request.
UCMTCPCI_PORT_CONTROLLER_IDENTIFICATION	Contains identification information and USB specification version information (in BCD format) about the port controller.
UCMTCPCI_PORT_CONTROLLER_SET_COMMAND_IN_PARAMS	Stores the specified command registers. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_COMMAND request.
UCMTCPCI_PORT_CONTROLLER_SET_CONFIG_STANDARD_OUTPUT_IN_PARAMS	Stores the value of the CONFIG_STANDARD_OUTPUT Register. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_CONFIG_STANDARD_OUTPUT request.
UCMTCPCI_PORT_CONTROLLER_SET_CONTROL_IN_PARAMS	Stores the values of all control registers. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_CONTROL request.
UCMTCPCI_PORT_CONTROLLER_SET_MESSAGE_HEADER_INFO_IN_PARAMS	Stores the value of the VBUS_VOLTAGE_ALARM_LO_CFG Register. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_MESSAGE_HEADER_INFO request.
UCMTCPCI_PORT_CONTROLLER_SET_RECEIVE_DETECT_IN_PARAMS	Stores the value of the RECEIVE_DETECT Register. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_RECEIVE_DETECT request.
UCMTCPCI_PORT_CONTROLLER_SET_TRANSMIT_BUFFER_IN_PARAMS	Stores the value of the TRANSMIT_BUFFER Register. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_TRANSMIT_BUFFER request.
UCMTCPCI_PORT_CONTROLLER_SET_TRANSMIT_IN_PARAMS	Stores the values of TRANSMIT Register. This structure is used in the IOCTL_UCMTCPCI_PORT_CONTROLLER_SET_TRANSMIT request.
UCMUCSI_CONNECTOR_INFO	Stores information about connectors that cannot be obtained by sending UCSI commands such as “Get Connector Capability”.
UCMUCSI_DEVICE_CONFIG	Configuration structure for UcmUcsiDeviceInitialize.
UCMUCSI_DRIVER_GLOBALS	Reserved.
UCMUCSI_PPM_CONFIG	Stores configuration information required to create a Platform Policy Manager (PPM).
UCMUCSI_PPM_GET_UCSI_DATA_BLOCK_IN_PARAMS	Contains a USCI data block for input to IOCTL_UCMUCSI_PPM_GET_UCSI_DATA_BLOCK.
UCMUCSI_PPM_GET_UCSI_DATA_BLOCK_OUT_PARAMS	Contains a USCI data block for output to IOCTL_UCMUCSI_PPM_GET_UCSI_DATA_BLOCK.
UCMUCSI_PPM_SEND_UCSI_DATA_BLOCK_IN_PARAMS	Contains a USCI data block for input to IOCTL_UCMUCSI_PPM_SEND_UCSI_DATA_BLOCK.
UCSI_ACK_CC_CI_COMMAND	Used in the ACK_CC_CI command. See Table 4-7.
UCSI_ALTERNATE_MODE	Used in GET_ALTERNATE_MODES command. See Table 4-26.
UCSI_BM_POWER_SOURCE	Used in GET_CAPABILITY command. See Bit 15:8 in Table 4-14.
UCSI_CCI	Used in GET_CONNECTOR_CAPABILITY command. See Table 4-16.
UCSI_CONNECTOR_RESET_COMMAND	Used in the CONNECTOR_RESET command. See Table 4-5.
UCSI_CONTROL	Used in the SET_NOTIFICATION_ENABLE command. See Table 4-9.
UCSI_DATA_BLOCK	The data structures for memory locations. See Section 3.
UCSI_GET_ALTERNATE_MODES_COMMAND	Used in the GET_ALTERNATE_MODES command. See Table 4-24.
UCSI_GET_ALTERNATE_MODES_IN	Used in the GET_ALTERNATE_MODES command. See Table 4-24.
UCSI_GET_CABLE_PROPERTY_COMMAND	Used in the GET_CABLE_PROPERTY command. See Table 4-37.
UCSI_GET_CABLE_PROPERTY_IN	Used in the GET_CABLE_PROPERTY command. See Table 4-39.
UCSI_GET_CAM_SUPPORTED_COMMAND	Used in the GET_CAM_SUPPORTED command. See Table 4-27.
UCSI_GET_CAM_SUPPORTED_IN	Used in the GET_CAM_SUPPORTED command. See Table 4-27.
UCSI_GET_CAPABILITY_IN	Used in the GET_CAPABILITY command. See Table 4-13.
UCSI_GET_CONNECTOR_CAPABILITY_COMMAND	Used in the GET_CONNECTOR_CAPABILITY command. See Table 4-15.
UCSI_GET_CONNECTOR_CAPABILITY_IN	Used in the GET_CONNECTOR_CAPABILITY command. See Table 4-17.
UCSI_GET_CONNECTOR_STATUS_COMMAND	Used in the GET_CONNECTOR_STATUS command. See Table 4-40.
UCSI_GET_CONNECTOR_STATUS_IN	Used in the GET_CONNECTOR_STATUS command. See Table 4-42.
UCSI_GET_CURRENT_CAM_COMMAND	Used in the GET_CURRENT_CAM command. See Table 4-29.
UCSI_GET_CURRENT_CAM_IN	Used in the GET_CURRENT_CAM command. See Table 4-31.
UCSI_GET_ERROR_STATUS_COMMAND	Used in the GET_ERROR_STATUS command. See Table 4-45
UCSI_GET_ERROR_STATUS_IN	Used in the GET_ERROR_STATUS command. See Table 4-47.
UCSI_GET_PDOS_COMMAND	Used in the GET_PDOS command. See Table 4-34.
UCSI_GET_PDOS_IN	Used in the GET_PDOS command. See Table 4-36.
UCSI_MESSAGE_IN	The MESSAGE IN data structure. See Section 3.4.
UCSI_MESSAGE_OUT	The MESSAGE OUT data structure. See Section 3.5.
UCSI_SET_NEW_CAM_COMMAND	Used in the SET_NEW_CAM command. See Table 4-32.
UCSI_SET_NOTIFICATION_ENABLE_COMMAND	Used in the SET_NOTIFICATION_ENABLE command. See Table 4-9.
UCSI_SET_PDM_COMMAND	Obsolete.
UCSI_SET_PDR_COMMAND	Used in the SET_PDR command. See Table 4-22.
UCSI_SET_POWER_LEVEL_COMMAND	Used in the SET_POWER_LEVEL command. See Table 4-48.
UCSI_SET_UOM_COMMAND	Used in the SET_UOM command. See Table 4-18.
UCSI_SET_UOR_COMMAND	Used in the SET_UOR command. See Table 4-20.
UCSI_VERSION	The VERSION data structure. See Section 3.1.
UCX_CONTROLLER_ACPI_INFORMATION	This structure provides information about an advanced Configuration and power interface (ACPI) USB controller.
UCX_CONTROLLER_CONFIG	This structure configuration data for a USB controller.
UCX_CONTROLLER_PCI_INFORMATION	This structure provides information about a PCI USB controller.
UCX_CONTROLLER_RESET_COMPLETE_INFO	Contains information about the operation to reset the controller. This is used by the client driver in its EVT_UCX_CONTROLLER_RESET callback function.
UCX_CONTROLLER_TRANSPORT_CHARACTERISTICS	Stores the transport characteristics at relevant points in time. This structure is used in the EVT_UCX_CONTROLLER_GET_TRANSPORT_CHARACTERISTICS callback function.
UCX_CONTROLLER_TRANSPORT_CHARACTERISTICS_CHANGE_FLAGS	Defines flags for the transport characteristics changes. This structure is used in the EVT_UCX_CONTROLLER_SET_TRANSPORT_CHARACTERISTICS_CHANGE_NOTIFICATION callback function.
UCX_DEFAULT_ENDPOINT_EVENT_CALLBACKS	This structure provides a list of UCX default endpoint event callback functions.
UCX_ENDPOINT_CHARACTERISTIC	Stores the characteristics of an endpoint.
UCX_ENDPOINT_EVENT_CALLBACKS	This structure provides a list of pointers to UCX endpoint event callback functions.
UCX_ENDPOINT_ISOCH_TRANSFER_PATH_DELAYS	Stores the isochronous transfer path delay values.
UCX_ROOTHUB_CONFIG	Contains pointers to event callback functions for creating the root hub by calling UcxRootHubCreate. Initialize this structure by calling UCX_ROOTHUB_CONFIG_INIT initialization function (see Ucxclass.h).
UCX_USBDEVICE_CHARACTERISTIC	Stores the characteristics of an device.
UCX_USBDEVICE_CHARACTERISTIC_PATH_DELAY	Stores the isochronous transfer path delay values.
UCX_USBDEVICE_EVENT_CALLBACKS	This structure provides a list of UCX USB device event callback functions.
UCXUSBDEVICE_INFO	Contains information about the USB device. This structure is passed by UCX in the EVT_UCX_CONTROLLER_USBDEVICE_ADD event callback function.
UDECX_ENDPOINTS_CONFIGURE_PARAMS	Contains the configuration options specified by USB device emulation class extension (UdeCx) to the client driver when the class extension invokes EVT_UDECX_USB_DEVICE_ENDPOINTS_CONFIGURE.
UDECX_USB_DEVICE_PLUG_IN_OPTIONS	Contains the port numbers to which a virtual USB device is connected. Initialize this structure by calling the UDECX_USB_DEVICE_PLUG_IN_OPTIONS_INIT method.
UDECX_USB_DEVICE_STATE_CHANGE_CALLBACKS	Initializes a UDECX_USB_DEVICE_STATE_CHANGE_CALLBACKS structure with pointers to callback functions that are implemented by a UDE client for a virtual USB device.
UDECX_USB_ENDPOINT_CALLBACKS	Contains function pointers to endpoint callback functions implemented by the UDE client driver. Initialize this structure by calling UDECX_USB_ENDPOINT_CALLBACKS_INIT.
UDECX_USB_ENDPOINT_INIT_AND_METADATA	Contains the descriptors supported by an endpoint of a virtual USB device.
UDECX_WDF_DEVICE_CONFIG	Contains pointers to event callback functions implemented by the UDE client driver for a USB host controller. Initialize this structure by calling UDECX_WDF_DEVICE_CONFIG_INIT.
UFX_DEVICE_CALLBACKS	The UFX_DEVICE_CALLBACKS structure is used to define then event callback functions supported by the client driver.
UFX_DEVICE_CAPABILITIES	The UFX_DEVICE_CAPABILITIES structure is used USB to define properties of the Universal Serial Bus (USB) device created by the controller.
UFX_ENDPOINT_CALLBACKS	The UFX_ENDPOINT_CALLBACKS structure is used to define then event callback functions supported by the client driver.
UFX_HARDWARE_FAILURE_CONTEXT	The UFX_HARDWARE_FAILURE_CONTEXT structure is used to define controller-specific hardware failure properties.
UFX_INTERFACE_PROPRIETARY_CHARGER	Stores pointers to driver-implemented callback functions for handling proprietary charger operations.
UFX_PROPRIETARY_CHARGER	Describes the proprietary charger's device power requirements.
URB	The URB structure is used by USB client drivers to describe USB request blocks (URBs) that send requests to the USB driver stack. The URB structure defines a format for all possible commands that can be sent to a USB device.
URS_CONFIG	Contains pointers to event callback functions implemented by the URS client driver for a USB dual-role controller. Initialize this structure by calling URS_CONFIG_INIT.
USB_30_HUB_DESCRIPTOR	The USB_30_HUB_DESCRIPTOR structure contains a SuperSpeed hub descriptor. For information about the structure members, see Universal Serial Bus Revision 3.0 Specification, 10.13.2.1 Hub Descriptor, Table 10-3. SuperSpeed Hub Descriptor.
USB_BUS_INFORMATION_LEVEL_0	The USB_BUS_INFORMATION_LEVEL_0 structure is used in conjunction with the QueryBusInformation interface routine to report information about the bus.
USB_BUS_INFORMATION_LEVEL_1	The USB_BUS_INFORMATION_LEVEL_1 structure is used in conjunction with the QueryBusInformation interface routine to report information about the bus.
USB_BUS_INTERFACE_USBDI_V0	The USB_BUS_INTERFACE_USBDI_V0 structure is provided by the USB hub driver to allow USB clients to make direct calls to the hub driver without allocating IRPs.
USB_BUS_INTERFACE_USBDI_V1	The USB_BUS_INTERFACE_USBDI_V1 structure is provided by the USB hub driver to allow USB clients to make direct calls to the hub driver without allocating IRPs.
USB_BUS_INTERFACE_USBDI_V2	The USB_BUS_INTERFACE_USBDI_V2 structure is provided by the USB hub driver to allow USB clients to make direct calls to the hub driver without allocating IRPs.
USB_BUS_INTERFACE_USBDI_V3	The USB_BUS_INTERFACE_USBDI_V3 structure is provided by the USB hub driver to allow USB clients to make direct calls to the hub driver without allocating IRPs.
USB_COMMON_DESCRIPTOR	The USB_COMMON_DESCRIPTOR structure contains the head of the first descriptor that matches the search criteria in a call to USBD_ParseDescriptors.
USB_CONFIGURATION_DESCRIPTOR	The USB_CONFIGURATION_DESCRIPTOR structure is used by USB client drivers to hold a USB-defined configuration descriptor.
USB_CYCLE_PORT_PARAMS	The USB_CYCLE_PORT_PARAMS structure is used with the IOCTL_USB_HUB_CYCLE_PORT I/O control request to power cycle the port that is associated with the PDO that receives the request.
USB_DESCRIPTOR_REQUEST	The USB_DESCRIPTOR_REQUEST structure is used with the IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION I/O control request to retrieve one or more descriptors for the device that is associated with the indicated connection index.
USB_DEVICE_CHARACTERISTICS	Contains information about the USB device’s characteristics, such as the maximum send and receive delays for any request. This structure is used in the IOCTL_USB_GET_DEVICE_CHARACTERISTICS request.
USB_DEVICE_DESCRIPTOR	The USB_DEVICE_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined device descriptor.
USB_DEVICE_PORT_PATH	Contains the port path of a USB device.
USB_DEVICE_QUALIFIER_DESCRIPTOR	The USB_DEVICE_QUALIFIER_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined device qualifier descriptor.
USB_ENDPOINT_DESCRIPTOR	The USB_ENDPOINT_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined endpoint descriptor.
USB_FRAME_NUMBER_AND_QPC_FOR_TIME_SYNC_INFORMATION	Stores the frame and microframe numbers and the calculated system QPC values. This structure is used in the IOCTL_USB_GET_FRAME_NUMBER_AND_QPC_FOR_TIME_SYNC request.
USB_HCD_DRIVERKEY_NAME	The USB_HCD_DRIVERKEY_NAME structure is used with the IOCTL_GET_HCD_DRIVERKEY_NAME I/O control request to retrieve the driver key in the registry for the USB host controller driver.
USB_HUB_CAP_FLAGS	The USB_HUB_CAP_FLAGS structure is used to report the capabilities of a hub.
USB_HUB_CAPABILITIES	The USB_HUB_CAPABILITIES structure has been deprecated. Use USB_HUB_CAPABILITIES_EX instead.
USB_HUB_CAPABILITIES_EX	The USB_HUB_CAPABILITIES_EX structure is used with the IOCTL_USB_GET_HUB_CAPABILITIES I/O control request to retrieve the capabilities of a particular USB hub.
USB_HUB_DESCRIPTOR	The USB_HUB_DESCRIPTOR structure contains a hub descriptor.
USB_HUB_INFORMATION	The USB_HUB_INFORMATION structure contains information about a hub.
USB_HUB_INFORMATION_EX	The USB_HUB_INFORMATION_EX structure is used with the IOCTL_USB_GET_HUB_INFORMATION_EX I/O control request to retrieve information about a Universal Serial Bus (USB) hub.
USB_HUB_NAME	The USB_HUB_NAME structure stores the hub's symbolic device name.
USB_ID_STRING	The USB_ID_STRING structure is used to store a string or multi-string.
USB_INTERFACE_DESCRIPTOR	The USB_INTERFACE_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined interface descriptor.
USB_MI_PARENT_INFORMATION	The USB_MI_PARENT_INFORMATION structure contains information about a composite device.
USB_NODE_CONNECTION_ATTRIBUTES	The USB_NODE_CONNECTION_ATTRIBUTES structure is used with the IOCTL_USB_GET_NODE_CONNECTION_ATTRIBUTES I/O control request to retrieve the attributes of a connection.
USB_NODE_CONNECTION_DRIVERKEY_NAME	The USB_NODE_CONNECTION_DRIVERKEY_NAME structure is used with the IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME I/O control request to retrieve the driver key name for the device that is connected to the indicated port.
USB_NODE_CONNECTION_INFORMATION	The USB_NODE_CONNECTION_INFORMATION structure is used with the IOCTL_USB_GET_NODE_CONNECTION_INFORMATION request to retrieve information about a USB port and connected device.
USB_NODE_CONNECTION_INFORMATION_EX	The USB_NODE_CONNECTION_INFORMATION_EX structure is used in conjunction with the IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX request to obtain information about the connection associated with the indicated USB port.
USB_NODE_CONNECTION_INFORMATION_EX_V2	The USB_NODE_CONNECTION_INFORMATION_EX_V2 structure is used with the IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX_V2 I/O control request to retrieve speed information about a Universal Serial Bus (USB) device that is attached to a particular port.
USB_NODE_CONNECTION_INFORMATION_EX_V2_FLAGS	The USB_NODE_CONNECTION_INFORMATION_EX_V2_FLAGS union is used to indicate the speed at which a USB 3.0 device is currently operating and whether it can operate at higher speed, when attached to a particular port.
USB_NODE_CONNECTION_NAME	The USB_NODE_CONNECTION_NAME structure is used with the IOCTL_USB_GET_NODE_CONNECTION_NAME I/O control request to retrieve the symbolic link of the downstream hub that is attached to the port.
USB_NODE_INFORMATION	The USB_NODE_INFORMATION structure is used with the IOCTL_USB_GET_NODE_INFORMATION I/O control request to retrieve information about a parent device.
USB_PIPE_INFO	The USB_PIPE_INFO structure is used in conjunction with the USB_NODE_CONNECTION_INFORMATION_EX structure and the IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX request to obtain information about a connection and its associated pipes.
USB_PORT_CONNECTOR_PROPERTIES	The USB_PORT_CONNECTOR_PROPERTIES structure is used with the IOCTL_USB_GET_PORT_CONNECTOR_PROPERTIES I/O control request to retrieve information about a port on a particular SuperSpeed hub.
USB_PORT_PROPERTIES	The USB_PORT_PROPERTIES union is used to report the capabilities of a Universal Serial Bus (USB) port.The port capabilities are retrieved in the USB_PORT_CONNECTOR_PROPERTIES structure by the IOCTL_USB_GET_PORT_CONNECTOR_PROPERTIES I/O control request.
USB_PROTOCOLS	The USB_PROTOCOLS union is used to report the Universal Serial Bus (USB) signaling protocols that are supported by the port.
USB_ROOT_HUB_NAME	The USB_ROOT_HUB_NAME structure stores the root hub's symbolic device name.
USB_START_TRACKING_FOR_TIME_SYNC_INFORMATION	The input and output buffer for the IOCTL_USB_START_TRACKING_FOR_TIME_SYNC request.
USB_STOP_TRACKING_FOR_TIME_SYNC_INFORMATION	The input buffer for the IOCTL_USB_STOP_TRACKING_FOR_TIME_SYNC request.
USB_STRING_DESCRIPTOR	The USB_STRING_DESCRIPTOR structure is used by USB client drivers to hold a USB-defined string descriptor.
USB_SUPERSPEED_ENDPOINT_COMPANION_DESCRIPTOR	The USB_SUPERSPEED_ENDPOINT_COMPANION_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined SuperSpeed Endpoint Companion descriptor. For more information, see section 9.6.7 and Table 9-20 in the official USB 3.0 specification.
USB_TOPOLOGY_ADDRESS	The USB_TOPOLOGY_ADDRESS structure is used with the IOCTL_INTERNAL_USB_GET_TOPOLOGY_ADDRESS I/O request to retrieve information about a USB device?s location in the USB device tree.
USB_TRANSPORT_CHARACTERISTICS	Stores the transport characteristics at relevant points in time. This structure is used in the IOCTL_USB_GET_TRANSPORT_CHARACTERISTICS request.
USB_TRANSPORT_CHARACTERISTICS_CHANGE_NOTIFICATION	Contains registration information filled when the IOCTL_USB_REGISTER_FOR_TRANSPORT_CHARACTERISTICS_CHANGE request completes.
USB_TRANSPORT_CHARACTERISTICS_CHANGE_REGISTRATION	Contains registration information for the IOCTL_USB_REGISTER_FOR_TRANSPORT_CHARACTERISTICS_CHANGE request.
USB_TRANSPORT_CHARACTERISTICS_CHANGE_UNREGISTRATION	Contains unregistration information for the IOCTL_USB_UNREGISTER_FOR_TRANSPORT_CHARACTERISTICS_CHANGE request.
USBC_DEVICE_CONFIGURATION_INTERFACE_V1	The USBC_DEVICE_CONFIGURATION_INTERFACE_V1 structure is exposed by the vendor-supplied filter drivers to assist the USB generic parent driver in defining interface collections.
USBC_FUNCTION_DESCRIPTOR	The USBC_FUNCTION_DESCRIPTOR structure describes a USB function and its associated interface collection.
USBD_ENDPOINT_OFFLOAD_INFORMATION	Stores xHCI-specific information that is used by client drivers to transfer data to and from the offloaded endpoints.
USBD_INTERFACE_INFORMATION	The USBD_INTERFACE_INFORMATION structure holds information about an interface for a configuration on a USB device.
USBD_INTERFACE_LIST_ENTRY	The USBD_INTERFACE_LIST_ENTRY structure is used by USB client drivers to create an array of interfaces to be inserted into a configuration request.
USBD_ISO_PACKET_DESCRIPTOR	The USBD_ISO_PACKET_DESCRIPTOR structure is used by USB client drivers to describe an isochronous transfer packet.
USBD_PIPE_INFORMATION	The USBD_PIPE_INFORMATION structure is used by USB client drivers to hold information about a pipe from a specific interface.
USBD_STREAM_INFORMATION	The USBD_STREAM_INFORMATION structure stores information about a stream associated with a bulk endpoint.
USBD_VERSION_INFORMATION	The USBD_VERSION_INFORMATION structure is used by the GetUSBDIVersion function to report its output data.
USBDEVICE_ABORTIO	Contains a handle for the Universal Serial Bus (USB) hub or device for which to abort data transfers.
USBDEVICE_ADDRESS	Contains parameters for a request to transition the specified device to the Addressed state. This structure is passed by UCX in request parameters (Parameters.Others.Arg1) of a framework request object of the EVT_UCX_USBDEVICE_ADDRESS callback function.
USBDEVICE_DISABLE	Contains parameters for a request to disable the specified device. This structure is passed by UCX in request parameters (Parameters.Others.Arg1) of a framework request object of the EVT_UCX_USBDEVICE_DISABLE callback function.
USBDEVICE_ENABLE	Contains parameters for a request to enable the specified device. This structure is passed by UCX in request parameters (Parameters.Others.Arg1) of a framework request object of the EVT_UCX_USBDEVICE_ENABLE callback function.
USBDEVICE_ENABLE_FAILURE_FLAGS	The flags that are set by the client driver in the EVT_UCX_USBDEVICE_ENABLE callback function. Indicate errors, if any, that might have occurred while enabling the device.
USBDEVICE_HUB_INFO	Contains parameters for a request to get information about the specified hub. This structure is passed by UCX in request parameters (Parameters.Others.Arg1) of a framework request object of the EVT_UCX_USBDEVICE_HUB_INFO callback function.
USBDEVICE_MGMT_HEADER	This structure provides a handle for the Universal Serial Bus (USB) hub or device physically connected to the bus.
USBDEVICE_PURGEIO	The USBDEVICE_PURGEIO structure contains the handle for the Universal Serial Bus (USB) hub or device to purge I/O for.
USBDEVICE_RESET	Contains parameters for a request to reset the specified device. This structure is passed by UCX in request parameters (Parameters.Others.Arg1) of a framework request object of the EVT_UCX_USBDEVICE_RESET callback function.
USBDEVICE_STARTIO	Contains a handle for the Universal Serial Bus (USB) hub or device on which to start data transfer.
USBDEVICE_TREE_PURGEIO	This structure provides the handle for the Universal Serial Bus (USB) device tree to purge I/O for.
USBDEVICE_UPDATE	Passed by UCX to update the specified device. This structure is in the request parameters (Parameters.Others.Arg1) of a framework request object passed in the EVT_UCX_USBDEVICE_UPDATE callback function.
USBDEVICE_UPDATE_20_HARDWARE_LPM_PARAMETERS	Contains parameters for a request to update USB 2.0 link power management (LPM). UCX passes this structure in the EVT_UCX_USBDEVICE_UPDATE callback function.
USBDEVICE_UPDATE_FAILURE_FLAGS	The flags that are set by the client driver in the EVT_UCX_USBDEVICE_UPDATE callback function. Indicate errors, if any, that might have occurred while updating the device.
USBDEVICE_UPDATE_FLAGS	Contains request flags set by UCX that is passed in the USBDEVICE_UPDATE structure when UCX invokes the client driver's EVT_UCX_USBDEVICE_UPDATE callback function.
USBFN_BUS_CONFIGURATION_INFO	Configuration packet that stores information about an available USB configuration.
USBFN_CLASS_INFORMATION_PACKET	Describes device interface class information associated with a USB interface. This structure can only hold information about a single function interface.
USBFN_CLASS_INFORMATION_PACKET_EX	Describes device interface class information associated with a USB interface. This structure can be used to describe single and multi-interface functions.
USBFN_CLASS_INTERFACE	Describes an interface and its endpoints.
USBFN_CLASS_INTERFACE_EX	Describes an interface and its endpoints.
USBFN_INTERFACE_ATTACH	Stores pointers to driver-implemented callback functions for handling attach and detach operations.
USBFN_INTERFACE_INFO	Describes an interface and its endpoints.
USBFN_NOTIFICATION	Describes information about a Universal Serial Bus (USB) event notification that was received by using IOCTL_INTERNAL_USBFN_BUS_EVENT_NOTIFICATION.
USBFN_ON_ATTACH	Describes the detected port type and attach action.
USBFN_PIPE_INFORMATION	Describes attributes of a pipe associated with an endpoint on a specific interface.
USBFN_POWER_FILTER_STATE	Reserved. Do not use.
USBFN_USB_STRING	Describes a USB string descriptor and the associated string index.
USBPM_ASSIGN_CONNECTOR_POWER_LEVEL_PARAMS	Describes the parameters for the UsbPm_AssignConnectorPowerLevel.
USBPM_CLIENT_CONFIG	The configuration structure used in the registering the client driver with the Policy Manager
USBPM_CLIENT_CONFIG_EXTRA_INFO	Contains optional information used to configure the client driver's registration.
USBPM_CONNECTOR_PROPERTIES	Describes the properties of a connector.
USBPM_CONNECTOR_STATE	Describes the state of a connector.
USBPM_EVENT_CALLBACK_PARAMS	Contains the details of the events related to changes in policy manager arrival/removal, hub arrival/removal or connector state change.
USBPM_HUB_CONNECTOR_HANDLES	Stores the connector handles for all connectors on a hub.
USBPM_HUB_PROPERTIES	Properties of a connector hub.