Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305btrunk

1 files changed, 261 insertions, 261 deletions

diff --git a/MdeModulePkg/Include/Ppi/Usb2HostController.h b/MdeModulePkg/Include/Ppi/Usb2HostController.h
index e979e9ebec..a336119e88 100644
--- a/MdeModulePkg/Include/Ppi/Usb2HostController.h
+++ b/MdeModulePkg/Include/Ppi/Usb2HostController.h
@@ -1,261 +1,261 @@
-/** @file

-  Defines the USB Host Controller PPI that provides I/O services for a USB Host

-  Controller that may be used to access recovery devices.  These interfaces are

-  modeled on the UEFI 2.3 specification EFI_USB2_HOST_CONTROLLER_PROTOCOL.

-  Refer to section 16.1 of the UEFI 2.3 Specification for more information on

-  these interfaces.

-

-Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved. <BR>

-

-SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#ifndef _PEI_USB2_HOST_CONTROLLER_PPI_H_

-#define _PEI_USB2_HOST_CONTROLLER_PPI_H_

-

-#include <Protocol/Usb2HostController.h>

-

-///

-/// Global ID for the PEI_USB2_HOST_CONTROLLER_PPI.

-///

-#define PEI_USB2_HOST_CONTROLLER_PPI_GUID \

-  { \

-    0xa7d09fe1, 0x74d4, 0x4ba5, { 0x84, 0x7c, 0x12, 0xed, 0x5b, 0x19, 0xad, 0xe4 } \

-  }

-

-///

-/// Forward declaration for the PEI_USB2_HOST_CONTROLLER_PPI.

-///

-typedef struct _PEI_USB2_HOST_CONTROLLER_PPI PEI_USB2_HOST_CONTROLLER_PPI;

-

-/**

-  Initiate a USB control transfer using a specific USB Host controller on the USB bus.

-

-  @param[in]     PeiServices           The pointer to the PEI Services Table.

-  @param[in]     This                  The pointer to this instance of the

-                                       PEI_USB2_HOST_CONTROLLER_PPI.

-  @param[in]     DeviceAddress         Represents the address of the target device

-                                       on the USB.

-  @param[in]     DeviceSpeed           Indicates device speed.

-  @param[in]     MaximumPacketLength   Indicates the maximum packet size that the

-                                       default control transfer

-                                       endpoint is capable of sending or receiving.

-  @param[in]     Request               A pointer to the USB device request that

-                                       will be sent to the USB device.

-  @param[in]     TransferDirection     Specifies the data direction for the transfer.

-                                       There are three values available:

-                                       EfiUsbDataIn, EfiUsbDataOut and EfiUsbNoData.

-  @param[in,out] Data                  A pointer to the buffer of data that will

-                                       be transmitted to USB device or

-                                       received from USB device.

-  @param[in,out] DataLength            On input, indicates the size, in bytes, of

-                                       the data buffer specified by Data.

-                                       On output, indicates the amount of data

-                                       actually transferred.

-  @param[in]     TimeOut               Indicates the maximum time, in milliseconds,

-                                       that the transfer is allowed to complete.

-                                       If Timeout is 0, then the caller must wait for

-                                       the function to be completed until EFI_SUCCESS

-                                       or EFI_DEVICE_ERROR is returned.

-  @param[in]     Translator            A pointer to the transaction translator data.

-  @param[out]    TransferResult        A pointer to the detailed result information

-                                       generated by this control transfer.

-

-  @retval EFI_SUCCESS           The control transfer was completed successfully.

-  @retval EFI_DEVICE_ERROR      The control transfer failed due to host controller

-                                or device error.

-  @retval EFI_INVALID_PARAMETER Some parameters are invalid.

-  @retval EFI_OUT_OF_RESOURCES  The control transfer could not be completed due to a lack of resources.

-  @retval EFI_TIMEOUT           The control transfer failed due to timeout.

-

-

-**/

-typedef

-EFI_STATUS

-(EFIAPI *PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER)(

-  IN EFI_PEI_SERVICES                         **PeiServices,

-  IN PEI_USB2_HOST_CONTROLLER_PPI             *This,

-  IN     UINT8                                DeviceAddress,

-  IN     UINT8                                DeviceSpeed,

-  IN     UINTN                                MaximumPacketLength,

-  IN     USB_DEVICE_REQUEST                   *Request,

-  IN     EFI_USB_DATA_DIRECTION               TransferDirection,

-  IN OUT VOID                                 *Data OPTIONAL,

-  IN OUT UINTN                                *DataLength OPTIONAL,

-  IN     UINTN                                TimeOut,

-  IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR   *Translator,

-  OUT    UINT32                               *TransferResult

-  );

-

-/**

-  Initiate a USB bulk transfer using a specific USB Host controller on the USB bus.

-

-  @param[in]     PeiServices           The pointer to the PEI Services Table.

-  @param[in]     This                  The pointer to this instance of the

-                                       PEI_USB2_HOST_CONTROLLER_PPI.

-  @param[in]     DeviceAddress         Represents the address of the target device

-                                       on the USB.

-  @param[in]     EndPointAddress       The combination of an endpoint number and

-                                       an endpoint direction of the target USB device.

-  @param[in]     DeviceSpeed           Indicates device speed.

-  @param[in]     MaximumPacketLength   Indicates the maximum packet size the target

-                                       endpoint is capable of sending or receiving.

-  @param[in,out] Data                  Array of pointers to the buffers of data

-                                       that will be transmitted to USB device or

-                                       received from USB device.

-  @param[in,out] DataLength            When input, indicates the size, in bytes, of

-                                       the data buffers specified by Data. When output,

-                                       indicates the data size actually transferred.

-  @param[in,out] DataToggle            A pointer to the data toggle value.

-  @param[in]     TimeOut               Indicates the maximum time, in milliseconds,

-                                       in which the transfer is allowed to complete.

-                                       If Timeout is 0, then the caller must wait for

-                                       the function to be completed until EFI_SUCCESS

-                                       or EFI_DEVICE_ERROR is returned.

-  @param[in]     Translator            A pointer to the transaction translator data.

-  @param[out]    TransferResult        A pointer to the detailed result information

-                                       of the bulk transfer.

-

-  @retval EFI_SUCCESS           The bulk transfer was completed successfully.

-  @retval EFI_DEVICE_ERROR      The bulk transfer failed due to host controller or device error.

-                                Caller should check TransferResult for detailed error information.

-  @retval EFI_INVALID_PARAMETER Some parameters are invalid.

-  @retval EFI_OUT_OF_RESOURCES  The bulk transfer could not be submitted due to a lack of resources.

-  @retval EFI_TIMEOUT           The bulk transfer failed due to timeout.

-

-

-**/

-typedef

-EFI_STATUS

-(EFIAPI *PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER)(

-  IN     EFI_PEI_SERVICES                    **PeiServices,

-  IN     PEI_USB2_HOST_CONTROLLER_PPI        *This,

-  IN     UINT8                               DeviceAddress,

-  IN     UINT8                               EndPointAddress,

-  IN     UINT8                               DeviceSpeed,

-  IN     UINTN                               MaximumPacketLength,

-  IN OUT VOID                                *Data[EFI_USB_MAX_BULK_BUFFER_NUM],

-  IN OUT UINTN                               *DataLength,

-  IN OUT UINT8                               *DataToggle,

-  IN     UINTN                               TimeOut,

-  IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR  *Translator,

-  OUT    UINT32                              *TransferResult

-  );

-

-/**

-  Retrieves the number of root hub ports.

-

-  @param[in]  PeiServices       The pointer to the PEI Services Table.

-  @param[in]  This              The pointer to this instance of the

-                                PEI_USB2_HOST_CONTROLLER_PPI.

-  @param[out] PortNumber        The pointer to the number of the root hub ports.

-

-  @retval EFI_SUCCESS           The port number was retrieved successfully.

-  @retval EFI_INVALID_PARAMETER PortNumber is NULL.

-

-**/

-typedef

-EFI_STATUS

-(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER)(

-  IN  EFI_PEI_SERVICES              **PeiServices,

-  IN  PEI_USB2_HOST_CONTROLLER_PPI  *This,

-  OUT UINT8                         *PortNumber

-  );

-

-/**

-  Retrieves the current status of a USB root hub port.

-

-  @param[in]  PeiServices       The pointer to the PEI Services Table.

-  @param[in]  This              The pointer to this instance of the

-                                PEI_USB2_HOST_CONTROLLER_PPI.

-  @param[in]  PortNumber        Specifies the root hub port from which the status is

-                                to be retrieved.

-                                This value is zero based.

-  @param[out] PortStatus        A pointer to the current port status bits and port

-                                status change bits.

-

-  @retval EFI_SUCCESS           The status of the USB root hub port specified by

-                                PortNumber was returned in PortStatus.

-  @retval EFI_INVALID_PARAMETER PortNumber is invalid.

-

-**/

-typedef

-EFI_STATUS

-(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS)(

-  IN  EFI_PEI_SERVICES              **PeiServices,

-  IN  PEI_USB2_HOST_CONTROLLER_PPI  *This,

-  IN  UINT8                         PortNumber,

-  OUT EFI_USB_PORT_STATUS           *PortStatus

-  );

-

-/**

-  Sets a feature for the specified root hub port.

-

-  @param[in] PeiServices        The pointer to the PEI Services Table.

-  @param[in] This               The pointer to this instance of the

-                                PEI_USB2_HOST_CONTROLLER_PPI.

-  @param[in] PortNumber         Specifies the root hub port whose feature is requested

-                                to be set. This value is zero based.

-  @param[in] PortFeature        Indicates the feature selector associated with the feature

-                                set request.

-

-  @retval EFI_SUCCESS           The feature specified by PortFeature was set for

-                                the USB root hub port specified by PortNumber.

-  @retval EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid

-                                for this function.

-  @retval EFI_TIMEOUT           The time out occurred

-

-**/

-typedef

-EFI_STATUS

-(EFIAPI *PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE)(

-  IN EFI_PEI_SERVICES               **PeiServices,

-  IN PEI_USB2_HOST_CONTROLLER_PPI   *This,

-  IN UINT8                          PortNumber,

-  IN EFI_USB_PORT_FEATURE           PortFeature

-  );

-

-/**

-  Clears a feature for the specified root hub port.

-

-  @param[in] PeiServices          The pointer to the PEI Services Table.

-  @param[in] This                 The pointer to this instance of the

-                                  PEI_USB2_HOST_CONTROLLER_PPI.

-  @param[in] PortNumber           Specifies the root hub port whose feature is

-                                  requested to be cleared.

-  @param[in] PortFeature          Indicates the feature selector associated with the

-                                  feature clear request.

-

-  @return EFI_SUCCESS             The feature specified by PortFeature was cleared

-                                  for the USB root hub port specified by PortNumber.

-  @return EFI_INVALID_PARAMETER   PortNumber is invalid or PortFeature is invalid.

-

-**/

-typedef

-EFI_STATUS

-(EFIAPI *PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE)(

-  IN EFI_PEI_SERVICES               **PeiServices,

-  IN PEI_USB2_HOST_CONTROLLER_PPI   *This,

-  IN UINT8                          PortNumber,

-  IN EFI_USB_PORT_FEATURE           PortFeature

-  );

-

-///

-/// This PPI contains a set of services to interact with the USB host controller.

-/// These interfaces are modeled on the UEFI 2.3 specification protocol

-/// EFI_USB2_HOST_CONTROLLER_PROTOCOL.  Refer to section 16.1 of the UEFI 2.3

-/// Specification for more information on these interfaces.

-///

-struct _PEI_USB2_HOST_CONTROLLER_PPI {

-  PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER              ControlTransfer;

-  PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER                 BulkTransfer;

-  PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER       GetRootHubPortNumber;

-  PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS       GetRootHubPortStatus;

-  PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE      SetRootHubPortFeature;

-  PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE    ClearRootHubPortFeature;

-};

-

-extern EFI_GUID  gPeiUsb2HostControllerPpiGuid;

-

-#endif

+/** @file
+  Defines the USB Host Controller PPI that provides I/O services for a USB Host
+  Controller that may be used to access recovery devices.  These interfaces are
+  modeled on the UEFI 2.3 specification EFI_USB2_HOST_CONTROLLER_PROTOCOL.
+  Refer to section 16.1 of the UEFI 2.3 Specification for more information on
+  these interfaces.
+
+Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved. <BR>
+
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _PEI_USB2_HOST_CONTROLLER_PPI_H_
+#define _PEI_USB2_HOST_CONTROLLER_PPI_H_
+
+#include <Protocol/Usb2HostController.h>
+
+///
+/// Global ID for the PEI_USB2_HOST_CONTROLLER_PPI.
+///
+#define PEI_USB2_HOST_CONTROLLER_PPI_GUID \
+  { \
+    0xa7d09fe1, 0x74d4, 0x4ba5, { 0x84, 0x7c, 0x12, 0xed, 0x5b, 0x19, 0xad, 0xe4 } \
+  }
+
+///
+/// Forward declaration for the PEI_USB2_HOST_CONTROLLER_PPI.
+///
+typedef struct _PEI_USB2_HOST_CONTROLLER_PPI PEI_USB2_HOST_CONTROLLER_PPI;
+
+/**
+  Initiate a USB control transfer using a specific USB Host controller on the USB bus.
+
+  @param[in]     PeiServices           The pointer to the PEI Services Table.
+  @param[in]     This                  The pointer to this instance of the
+                                       PEI_USB2_HOST_CONTROLLER_PPI.
+  @param[in]     DeviceAddress         Represents the address of the target device
+                                       on the USB.
+  @param[in]     DeviceSpeed           Indicates device speed.
+  @param[in]     MaximumPacketLength   Indicates the maximum packet size that the
+                                       default control transfer
+                                       endpoint is capable of sending or receiving.
+  @param[in]     Request               A pointer to the USB device request that
+                                       will be sent to the USB device.
+  @param[in]     TransferDirection     Specifies the data direction for the transfer.
+                                       There are three values available:
+                                       EfiUsbDataIn, EfiUsbDataOut and EfiUsbNoData.
+  @param[in,out] Data                  A pointer to the buffer of data that will
+                                       be transmitted to USB device or
+                                       received from USB device.
+  @param[in,out] DataLength            On input, indicates the size, in bytes, of
+                                       the data buffer specified by Data.
+                                       On output, indicates the amount of data
+                                       actually transferred.
+  @param[in]     TimeOut               Indicates the maximum time, in milliseconds,
+                                       that the transfer is allowed to complete.
+                                       If Timeout is 0, then the caller must wait for
+                                       the function to be completed until EFI_SUCCESS
+                                       or EFI_DEVICE_ERROR is returned.
+  @param[in]     Translator            A pointer to the transaction translator data.
+  @param[out]    TransferResult        A pointer to the detailed result information
+                                       generated by this control transfer.
+
+  @retval EFI_SUCCESS           The control transfer was completed successfully.
+  @retval EFI_DEVICE_ERROR      The control transfer failed due to host controller
+                                or device error.
+  @retval EFI_INVALID_PARAMETER Some parameters are invalid.
+  @retval EFI_OUT_OF_RESOURCES  The control transfer could not be completed due to a lack of resources.
+  @retval EFI_TIMEOUT           The control transfer failed due to timeout.
+
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER)(
+  IN EFI_PEI_SERVICES                         **PeiServices,
+  IN PEI_USB2_HOST_CONTROLLER_PPI             *This,
+  IN     UINT8                                DeviceAddress,
+  IN     UINT8                                DeviceSpeed,
+  IN     UINTN                                MaximumPacketLength,
+  IN     USB_DEVICE_REQUEST                   *Request,
+  IN     EFI_USB_DATA_DIRECTION               TransferDirection,
+  IN OUT VOID                                 *Data OPTIONAL,
+  IN OUT UINTN                                *DataLength OPTIONAL,
+  IN     UINTN                                TimeOut,
+  IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR   *Translator,
+  OUT    UINT32                               *TransferResult
+  );
+
+/**
+  Initiate a USB bulk transfer using a specific USB Host controller on the USB bus.
+
+  @param[in]     PeiServices           The pointer to the PEI Services Table.
+  @param[in]     This                  The pointer to this instance of the
+                                       PEI_USB2_HOST_CONTROLLER_PPI.
+  @param[in]     DeviceAddress         Represents the address of the target device
+                                       on the USB.
+  @param[in]     EndPointAddress       The combination of an endpoint number and
+                                       an endpoint direction of the target USB device.
+  @param[in]     DeviceSpeed           Indicates device speed.
+  @param[in]     MaximumPacketLength   Indicates the maximum packet size the target
+                                       endpoint is capable of sending or receiving.
+  @param[in,out] Data                  Array of pointers to the buffers of data
+                                       that will be transmitted to USB device or
+                                       received from USB device.
+  @param[in,out] DataLength            When input, indicates the size, in bytes, of
+                                       the data buffers specified by Data. When output,
+                                       indicates the data size actually transferred.
+  @param[in,out] DataToggle            A pointer to the data toggle value.
+  @param[in]     TimeOut               Indicates the maximum time, in milliseconds,
+                                       in which the transfer is allowed to complete.
+                                       If Timeout is 0, then the caller must wait for
+                                       the function to be completed until EFI_SUCCESS
+                                       or EFI_DEVICE_ERROR is returned.
+  @param[in]     Translator            A pointer to the transaction translator data.
+  @param[out]    TransferResult        A pointer to the detailed result information
+                                       of the bulk transfer.
+
+  @retval EFI_SUCCESS           The bulk transfer was completed successfully.
+  @retval EFI_DEVICE_ERROR      The bulk transfer failed due to host controller or device error.
+                                Caller should check TransferResult for detailed error information.
+  @retval EFI_INVALID_PARAMETER Some parameters are invalid.
+  @retval EFI_OUT_OF_RESOURCES  The bulk transfer could not be submitted due to a lack of resources.
+  @retval EFI_TIMEOUT           The bulk transfer failed due to timeout.
+
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER)(
+  IN     EFI_PEI_SERVICES                    **PeiServices,
+  IN     PEI_USB2_HOST_CONTROLLER_PPI        *This,
+  IN     UINT8                               DeviceAddress,
+  IN     UINT8                               EndPointAddress,
+  IN     UINT8                               DeviceSpeed,
+  IN     UINTN                               MaximumPacketLength,
+  IN OUT VOID                                *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
+  IN OUT UINTN                               *DataLength,
+  IN OUT UINT8                               *DataToggle,
+  IN     UINTN                               TimeOut,
+  IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR  *Translator,
+  OUT    UINT32                              *TransferResult
+  );
+
+/**
+  Retrieves the number of root hub ports.
+
+  @param[in]  PeiServices       The pointer to the PEI Services Table.
+  @param[in]  This              The pointer to this instance of the
+                                PEI_USB2_HOST_CONTROLLER_PPI.
+  @param[out] PortNumber        The pointer to the number of the root hub ports.
+
+  @retval EFI_SUCCESS           The port number was retrieved successfully.
+  @retval EFI_INVALID_PARAMETER PortNumber is NULL.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER)(
+  IN  EFI_PEI_SERVICES              **PeiServices,
+  IN  PEI_USB2_HOST_CONTROLLER_PPI  *This,
+  OUT UINT8                         *PortNumber
+  );
+
+/**
+  Retrieves the current status of a USB root hub port.
+
+  @param[in]  PeiServices       The pointer to the PEI Services Table.
+  @param[in]  This              The pointer to this instance of the
+                                PEI_USB2_HOST_CONTROLLER_PPI.
+  @param[in]  PortNumber        Specifies the root hub port from which the status is
+                                to be retrieved.
+                                This value is zero based.
+  @param[out] PortStatus        A pointer to the current port status bits and port
+                                status change bits.
+
+  @retval EFI_SUCCESS           The status of the USB root hub port specified by
+                                PortNumber was returned in PortStatus.
+  @retval EFI_INVALID_PARAMETER PortNumber is invalid.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS)(
+  IN  EFI_PEI_SERVICES              **PeiServices,
+  IN  PEI_USB2_HOST_CONTROLLER_PPI  *This,
+  IN  UINT8                         PortNumber,
+  OUT EFI_USB_PORT_STATUS           *PortStatus
+  );
+
+/**
+  Sets a feature for the specified root hub port.
+
+  @param[in] PeiServices        The pointer to the PEI Services Table.
+  @param[in] This               The pointer to this instance of the
+                                PEI_USB2_HOST_CONTROLLER_PPI.
+  @param[in] PortNumber         Specifies the root hub port whose feature is requested
+                                to be set. This value is zero based.
+  @param[in] PortFeature        Indicates the feature selector associated with the feature
+                                set request.
+
+  @retval EFI_SUCCESS           The feature specified by PortFeature was set for
+                                the USB root hub port specified by PortNumber.
+  @retval EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid
+                                for this function.
+  @retval EFI_TIMEOUT           The time out occurred
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE)(
+  IN EFI_PEI_SERVICES               **PeiServices,
+  IN PEI_USB2_HOST_CONTROLLER_PPI   *This,
+  IN UINT8                          PortNumber,
+  IN EFI_USB_PORT_FEATURE           PortFeature
+  );
+
+/**
+  Clears a feature for the specified root hub port.
+
+  @param[in] PeiServices          The pointer to the PEI Services Table.
+  @param[in] This                 The pointer to this instance of the
+                                  PEI_USB2_HOST_CONTROLLER_PPI.
+  @param[in] PortNumber           Specifies the root hub port whose feature is
+                                  requested to be cleared.
+  @param[in] PortFeature          Indicates the feature selector associated with the
+                                  feature clear request.
+
+  @return EFI_SUCCESS             The feature specified by PortFeature was cleared
+                                  for the USB root hub port specified by PortNumber.
+  @return EFI_INVALID_PARAMETER   PortNumber is invalid or PortFeature is invalid.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE)(
+  IN EFI_PEI_SERVICES               **PeiServices,
+  IN PEI_USB2_HOST_CONTROLLER_PPI   *This,
+  IN UINT8                          PortNumber,
+  IN EFI_USB_PORT_FEATURE           PortFeature
+  );
+
+///
+/// This PPI contains a set of services to interact with the USB host controller.
+/// These interfaces are modeled on the UEFI 2.3 specification protocol
+/// EFI_USB2_HOST_CONTROLLER_PROTOCOL.  Refer to section 16.1 of the UEFI 2.3
+/// Specification for more information on these interfaces.
+///
+struct _PEI_USB2_HOST_CONTROLLER_PPI {
+  PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER              ControlTransfer;
+  PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER                 BulkTransfer;
+  PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER       GetRootHubPortNumber;
+  PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS       GetRootHubPortStatus;
+  PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE      SetRootHubPortFeature;
+  PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE    ClearRootHubPortFeature;
+};
+
+extern EFI_GUID  gPeiUsb2HostControllerPpiGuid;
+
+#endif