init. 1AQQW051HEADmaster

1 files changed, 641 insertions, 0 deletions

diff --git a/Core/EM/usb/uhcd.h b/Core/EM/usb/uhcd.h
new file mode 100644
index 0000000..f54c3f5
--- /dev/null
+++ b/Core/EM/usb/uhcd.h
@@ -0,0 +1,641 @@
+//****************************************************************************
+//****************************************************************************
+//**                                                                        **
+//**             (C)Copyright 1985-2016, American Megatrends, Inc.          **
+//**                                                                        **
+//**                          All Rights Reserved.                          **
+//**                                                                        **
+//**                 5555 Oakbrook Pkwy, Norcross, GA 30093                 **
+//**                                                                        **
+//**                          Phone (770)-246-8600                          **
+//**                                                                        **
+//****************************************************************************
+//****************************************************************************
+
+//****************************************************************************
+// $Header: /Alaska/SOURCE/Modules/USB/ALASKA/uhcd.h 49    10/16/16 11:19p Wilsonlee $
+//
+// $Revision: 49 $
+//
+// $Date: 10/16/16 11:19p $
+//
+//****************************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/USB/ALASKA/uhcd.h $
+// 
+// 49    10/16/16 11:19p Wilsonlee
+// [TAG]  		EIP284071
+// [Category]  	Improvement
+// [Description]  	Clear USBDataPt from EFI_USB_PROTOCOL at the
+// readytoboot event.
+// [Files]  		uhcd.c, uhcd.h
+// 
+// 48    7/07/16 1:13a Wilsonlee
+// [TAG]  		EIP277810
+// [Category]  	Improvement
+// [Description]  	Validate the memory buffer is entirely outside of SMM.
+// [Files]  		usbsb.c, amiusb.c, ehci.c, ohci.c, uhci.c, usbCCID.c,
+// usbdef.h, usbmass.c, xhci.c, amiusbhc.c, efiusbccid.c, efiusbmass.c,
+// uhcd.c, uhcd.h, usbmisc.c
+// 
+// 47    1/19/16 3:19a Wilsonlee
+// [TAG]  		EIP251667
+// [Category]  	Improvement
+// [Description]  	Implement EFI_USB2_HC_PROTOCOL.SetState() function.
+// [Files]  		amiusbhc.c, uhcd.h
+// 
+// 46    11/23/14 9:12p Wilsonlee
+// [TAG]  		EIP188119
+// [Category]  	Improvement
+// [Description]  	Disconnect devices and uninstall usb device related
+// protocols if we call stop api for the host controllers.
+// [Files]  		usbkbd.c, usbbus.c, uhcd.h, uhcd.c
+// 
+// 45    4/03/14 3:45a Wilsonlee
+// [TAG]  		EIP156742
+// [Category]  	Bug Fix
+// [Severity]  	Important
+// [Symptom]  	System hang at 0x9C during DC cycle test under RHEL6.5
+// UEF.I
+// [RootCause]  	The hw smi may be triggered when we reallocate memory for
+// gUsbData->HcTable.
+// [Solution]  	Assign the new memory space to gUsbData->HcTable before we
+// free the old.
+// [Files]  		uhcd.c, uhcd.h, usbmisc.c
+// 
+// 44    7/03/13 5:24a Ryanchou
+// [TAG]  		EIP123988
+// [Category]  	Improvement
+// [Description]  	Move the code creating BBS table to end of POST.
+// [Files]  		UsbBbs.c, UsbInt13.c, UsbInt13.cif, UsbInt13.h,
+// UsbInt13.mak, UsbInt13.sdl, efiusbmass.c, uhcd.c, uhcd.h,
+// AmiUsbController.h
+// 
+// 43    3/19/13 4:02a Ryanchou
+// [TAG]  		EIP118177
+// [Category]  	Improvement
+// [Description]  	Dynamically allocate HCStrucTable at runtime.
+// [Files]  		usb.sdl, usbport.c, usbsb.c, amiusb.c, ehci.c, ohci.c,
+// syskbc.c, sysnokbc.c, uhci.c, usb.c, usbCCID.c, usbdef.h, usbhid.c,
+// usbhub.c, usbmass.c, usbrt.mak, usb.sd, amiusbhc.c, efiusbccid.c,
+// efiusbhid.c, efiusbmass.c, efiusbms.c, uhcd.c, uhcd.h, uhcd.mak,
+// usbmisc.c, usbsrc.sdl
+// 
+// 42    1/11/13 4:22a Ryanchou
+// [TAG]  		EIP102491
+// [Category]  	Improvement
+// [Description]  	Synchronized with Aptio V USB module
+// [Files]  		usbport.c, usbsb.c, ehci.c, ehci.h, ohci.c, ohci.h, uhci.h,
+// usb.c, usbdef.h, usbhid.c, usbhub.c, usbkbd.c, usbkbd.h, usbmass.c.
+// usbms.c, usbpoint.c, xhci.h, usb.sd, amiusbhc.c, componentname.c,
+// efiusbkc.c, efiusbmass.c, uhcd.c, uhcd.h, usbbus.c, usbbus.h, usbmisc.c
+// 
+// 41    8/29/12 8:40a Ryanchou
+// [TAG]  		EIP77262
+// [Category]  	New Feature
+// [Description]  	Remove SMM dependency of USB.
+// [Files]  		usb.sdl, usbport.c, amiusb.c, amiusb.dxs, amiusb.h, ehci.c,
+// elib.c, ohci.c, uhci.c, usb.c, usbdef.h, usbrt.mak, xhci.c, amiusbhc.c,
+// efiusbccid.c, efiusbhid.c, efiusbkb.c, efiusbmass.c, uhcd.c, uhcd.dxs,
+// uhcd.h, usbmisc.c, AmiUsbController.h
+// 
+// 40    5/04/12 6:45a Ryanchou
+// [TAG]  		EIP82875
+// [Category]  	Improvement
+// [Description]  	Support start/stop individual USB host to avoid
+// reconnect issues.
+// [Files]  		usbport.c, usbsb.c, amiusb.c, amiusb.h, ehci.c, ohci.c,
+// uhci.c, uhci.h, usb.c, usbdef.h, xhci.c, amiusbhc.c, uhcd.c, uhcd.h,
+// usbbus.c, usbmisc.c
+// 
+// 39    5/04/12 5:32a Wilsonlee
+// [TAG]  		EIP89307
+// [Category]  	Improvement
+// [Description]  	Modify incorrect #pragma pack directive.
+// [Files]  		amidef.h, amiusb.c, ehci.h, ohci.c, ohci.h, uhci.h, usb.c,
+// usbdef.h, xhci.h, efiusbmass.c, uhcd.c, uhcd.h, usbbus.c, usbbus.h,
+// UsbIo.h
+// 
+// 38    12/14/11 2:12a Ryanchou
+// [TAG]  		EIP76397
+// [Category]  	Bug Fix
+// [Severity]  	Important
+// [Symptom]  	ASSERT occurred when executing "reconnect -r" under shell
+// [RootCause]  	The EIP63188 changes locate all USB controllers at one
+// time, the "reconnect -r" will connect ConIn and ConOut first, so USB
+// driver only locate a controller.
+// [Solution]  	Rollback the EIP63188 changes to avoid this issue.
+// [Files]  		amiusbhc.c, efiusbhid.c, efiusbkb.c, uhcd.c, uhcd.h,
+// usbbus.c usbhid.c
+// 
+// 37    12/07/11 10:53p Ryanchou
+// [TAG]  		EIP77121
+// [Category]  	Improvement
+// [Description]  	Check added to skip PCI interface type 0xFE, it is not
+// USB controller.
+// [Files]  		uhcd.c, uhcd.h
+// 
+// 36    11/08/11 8:23a Wilsonlee
+// [TAG]  		EIP74876
+// [Category]  	New Feature
+// [Description]  	Add USB API for shutdown single USB controller.
+// [Files]  		amiusb.c, amiusb.h, usb.c, usbdef.h, uhcd.c, uhcd.h,
+// AmiUsbController.h
+// 
+// 35    11/08/11 2:00a Ryanchou
+// [TAG]  		EIP63188
+// [Category]  	Improvement
+// [Description]  	External USB controller support.
+// [Files]  		amidef.h, amiusb.c, ehci.c, ohci.c, uhcd.c, uhcd.h, uhci.c,
+// usbdef.h, usbmisc.c, usbsb.c, xhci.c
+// 
+// 34    7/13/11 4:14a Ryanchou
+// [TAG]  		EIP59332
+// [Category]  	Improvement
+// [Description]  	Modified the Stop function for UHCD and USBBUS to
+// properly stop devices and uninstall the protocols.
+// [Files]  		uhcd.c, uhcd.h, uhci.c, usbbus.c, UsbInt13.c, usbmisc.c
+// 
+// 33    7/12/11 11:43a Ryanchou
+// [TAG]  		EIP56918
+// [Category]  	New Feature
+// [Description]  	Added CCID device support.
+// [Files]  		amiusb.c, amiusb.h, amiusbrtCCID.h, ehci.c, ohci.c, uhci.c,
+// usb.c, UsbCCID.c, usbdef.h, usbrt.cif, usbsetup.c, efiusbccid.c,
+// framework.cif, uhcd.c, uhcd.cif, uhcd.h, usbsrc.sdl, AmiusbCCID.h,
+// AmiUsbController.h, AmiUSBProtocols.cif
+// 
+// 32    5/03/11 10:49a Ryanchou
+// [TAG]  		EIP59272
+// [Category]  	Improvement
+// [Description]  	According Uefi 2.1 Aptio porting document, changes made
+// to install the component name protocol.
+// [Files]  		componentname.c, componentname.h, efiusbkb.c, efiusbmass.c,
+// efiusbms.c, uhcd.c, uhcd.h, usbbus.c
+// 
+// 31    4/06/11 3:22a Tonylo
+// [TAG]  		EIP57354
+// [Category]  	Improvement
+// [Description]  	Core 4.6.5.0 compliant. UEFI 2.3 and PI 1.x support.
+// 
+// 30    4/06/11 12:46a Ryanchou
+// [TAG]  		EIP51653
+// [Category]  	New Feature
+// [Description]  	Added an interface that skips specific port
+// enumeration.
+// [Files]  		AmiUsbController.h, uhcd.c, uhcd.h, usb.c, usbdef.h,
+// usbport.c
+// 
+// 29    2/22/11 5:10a Tonylo
+// [TAG]  		EIP52339
+// [Category]  	New Feature
+// [Description]  	USB changes of USB host safe disabling solution.
+// [Files]  		USB.C
+// UHCD.C
+// UHCD.H
+// AmiUsbController.h
+// 
+// 28    8/31/10 9:03a Tonylo
+// Issue Number:  41544
+// Category:  New Feature
+// Description:  Add EntronTech XHCI support.
+// 
+// 27    6/22/10 9:11p Olegi
+// EIP39708: Added new incompatibility type for HIDs that ignore boot
+// protocol.
+// 
+// 26    6/17/10 10:34a Olegi
+// EIP39326: Runtime data moved to runtime memory region.
+// 
+// 25    5/11/10 9:30a Olegi
+// LocateAllCompanions returns the status; EIP#38161
+// 
+// 24    3/25/10 9:48a Olegi
+// 
+// 23    1/19/10 11:59a Olegi
+// 
+// 22    10/30/09 5:48p Olegi
+// 
+// 21    10/09/09 5:57p Olegi
+// 
+// 20    10/02/09 10:50a Olegi
+// Code cleanup.
+// 
+// 19    3/26/09 2:17p Olegi
+// All setup related code is moved to OEMPORT.C to maximize the porting
+// capabilities.
+// 
+// 18    11/25/08 6:02p Olegi
+// Support for OEM USB Boot Override feature. EIP#17052.
+// 
+// 13    5/16/08 12:03p Olegi
+// Compliance with AMI coding standard.
+//
+// 9     3/16/07 6:11p Olegi
+// ATOMIC macro redefinition undone.
+// CRITICAL_CODE macro redefined.
+//
+// 8     3/16/07 5:18p Olegi
+// Undefined ATOMIC macro.
+//
+// 7     3/20/06 3:38p Olegi
+// Version 8.5 - x64 compatible.
+//
+// 6     3/01/06 3:54p Olegi
+// USB_LEGACY_PLATFORM_SUPPORT added.
+//
+// 4     6/03/05 11:53a Andriyn
+// findHC declaration migrated
+//
+// 3     5/17/05 7:51p Andriyn
+// USB BUS pre-release
+//
+// 2     5/10/05 4:13p Andriyn
+// USBBUS implementation
+//
+// 1     3/15/05 9:23a Olegi
+// Initial VSS check-in.
+//
+//****************************************************************************
+
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------------
+//
+//  Name:           Uhcd.h
+//
+//  Description:    AMI USB Host Controller Driver header file
+//
+//----------------------------------------------------------------------------
+//<AMI_FHDR_END>
+
+#ifndef _AMIUSB_H
+#define _AMIUSB_H
+
+#include <Protocol\BlockIo.h>
+#include <Protocol\DevicePath.h>
+#include <Protocol\PciIo.h>
+#include <Protocol\SimplePointer.h>
+#include <Protocol\ComponentName.h>
+#include <Protocol\AmiUsbController.h>
+#include <Protocol\AmiUsbCCID.h>
+#include <Protocol\DriverBinding.h>
+#include <Protocol\SimpleTextIn.h>
+#include <Protocol\UsbIo.h>
+#include "amidef.h"
+#include "usbdef.h"
+
+
+/* PCI Configuration Registers for USB */
+// Class Code Register offset
+#define CLASSC                      0x09
+// USB IO Space Base Address Register offset
+#define USBBASE                     0x20
+
+//
+// USB Base Class Code,Sub-Class Code and Programming Interface.
+//
+#define PCI_CLASSC_BASE_CLASS_SERIAL        0x0c
+#define PCI_CLASSC_SUBCLASS_SERIAL_USB      0x03
+#define PCI_CLASSC_IFT_USB_DEVICE			0xFE    // Interface type for USB Device
+#define PCI_CLASSC_PI_UHCI                  0x00
+#define PCI_CLASSC_PI_OHCI                  0x10
+#define PCI_CLASSC_PI_EHCI                  0x20
+#define PCI_CLASSC_PI_XHCI                  0x30
+
+#pragma pack(push, 1)
+
+//
+// USB Class Code structure
+//
+typedef struct
+{
+  UINT8    PI;
+  UINT8    SubClassCode;
+  UINT8    BaseCode;
+} USB_CLASSC;
+
+#pragma pack(pop)
+
+UINT8 UsbSmiReConfigDevice(HC_STRUC* hc, DEV_INFO* dev);
+
+#define DEBUG_LEVEL_USBBUS          DEBUG_LEVEL_3
+#define DEBUG_USBHC_LEVEL           DEBUG_LEVEL_3
+#define DEBUG_USBHC_LEVEL8          DEBUG_LEVEL_8
+
+EFI_STATUS usbhc_init(EFI_HANDLE  ImageHandle,EFI_HANDLE  ServiceHandle);
+
+#define ATOMIC(a) {\
+        EFI_TPL savetpl = gBS->RaiseTPL (TPL_HIGH_LEVEL);\
+        {a;}\
+        gBS->RestoreTPL(savetpl);   \
+}\
+
+#define CRITICAL_CODE(level, a) {\
+        EFI_TPL savetpl;\
+        EFI_TPL currenttpl = gBS->RaiseTPL (TPL_HIGH_LEVEL); \
+        gBS->RestoreTPL(currenttpl);\
+        if(currenttpl<=level)\
+            currenttpl=level;\
+        savetpl = gBS->RaiseTPL (currenttpl);\
+        {a;}\
+        gBS->RestoreTPL(savetpl);   \
+}\
+
+//#define CRITICAL_CODE(level, a) {\
+//      EFI_TPL savetpl = gBS->RaiseTPL (level);\
+//      {a;}\
+//      gBS->RestoreTPL(savetpl);   \
+//}\
+
+extern EFI_GUID gEfiDriverBindingProtocolGuid;
+extern EFI_GUID gEfiComponentName2ProtocolGuid; //(EIP59272)
+
+EFI_STATUS  UsbMsInit(EFI_HANDLE  ImageHandle, EFI_HANDLE  ServiceHandle);
+EFI_STATUS  UsbMassInit(EFI_HANDLE ImageHandle, EFI_HANDLE  ServiceHandle);
+EFI_STATUS  UsbCCIDInit(EFI_HANDLE ImageHandle, EFI_HANDLE  ServiceHandle);
+HC_STRUC*   FindHcStruc(EFI_HANDLE Controller);
+
+EFI_STATUS
+AmiUsbDriverEntryPoint(
+    IN EFI_HANDLE       ImageHandle,
+    IN EFI_SYSTEM_TABLE *SystemTable );
+
+EFI_STATUS
+AmiUsbDriverBindingSupported (
+    IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+    IN EFI_HANDLE                   Controller,
+    IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath );
+
+EFI_STATUS
+AmiUsbDriverBindingStart (
+    IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+    IN EFI_HANDLE                   Controller,
+    IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath );
+
+EFI_STATUS
+AmiUsbDriverBindingStop (
+    IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+    IN EFI_HANDLE                   Controller,
+    IN UINTN                        NumberOfChildren,
+    IN EFI_HANDLE                   *ChildHandleBuffer );
+
+HC_STRUC*
+AddHC (
+    EFI_HANDLE					Controller,
+    UINTN						PciBus,
+    UINTN						PciDev,
+    UINTN						PciFunc,
+    UINT8       				HcType,
+	UINT8       				Irq,
+	EFI_DEVICE_PATH_PROTOCOL    *DevicePatch,
+	EFI_PCI_IO_PROTOCOL   		*PciIo
+);
+
+EFI_STATUS
+LocateEhciController(
+	IN EFI_DRIVER_BINDING_PROTOCOL	*This,
+	IN EFI_HANDLE					Controller,
+	IN EFI_DEVICE_PATH_PROTOCOL 	*CompanionDevicePath
+);
+
+VOID
+OnLegacyBoot (
+    EFI_EVENT   Event,
+    VOID        *Context );
+
+VOID
+EFIAPI
+ReadyToBootNotify(
+    EFI_EVENT   Event, 
+    VOID        *Context
+);
+
+EFI_STATUS
+GetRuntimeRegion (
+    EFI_PHYSICAL_ADDRESS *Start,
+    EFI_PHYSICAL_ADDRESS *End
+);
+
+EFI_STATUS  Dummy1(USB_MASS_DEV*   Device);
+EFI_STATUS  Dummy2(VOID);
+
+VOID        ReportDevices(CONNECTED_USB_DEVICES_NUM*);
+UINT8       GetNextMassDeviceName(UINT8*, UINT8, UINT8);
+VOID        UsbChangeEfiToLegacy (UINT8);
+VOID*       AllocAlignedMemory(UINT32, UINT16);
+VOID        USBGenerateSWSMI (UINT8);
+VOID        UsbPrepareForLegacyOS();
+EFI_STATUS  UpdateHcPciInfo();
+EFI_STATUS  OemGetAssignUsbBootPort (UINT8*, UINT8*);
+VOID  		UsbGetSkipList(USB_SKIP_LIST*, UINT8);	//(EIP51653+) 
+VOID		FreeMemory(UINT32);
+VOID		InvokeUsbApi(URP_STRUC*);
+
+
+// USB HC binding protocol functions
+EFI_STATUS
+UsbHcSupported (
+    EFI_DRIVER_BINDING_PROTOCOL *pThis,
+    EFI_HANDLE  Controller,
+    EFI_DEVICE_PATH_PROTOCOL *DevicePath
+);
+
+EFI_STATUS
+InstallHcProtocols(
+    IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+    IN EFI_HANDLE                   Controller,
+    IN EFI_PCI_IO_PROTOCOL   		*PciIo,
+    IN HC_STRUC              		*HcData
+);
+
+EFI_STATUS
+UsbHcStop (
+   EFI_DRIVER_BINDING_PROTOCOL      *This,
+   EFI_HANDLE                       Controller,
+   UINTN                            NumberOfChildren,
+   EFI_HANDLE                       *Children 
+);
+
+EFI_STATUS
+AmiUsb2HcGetState(
+  IN  EFI_USB2_HC_PROTOCOL    *This,
+  OUT EFI_USB_HC_STATE        *State);
+
+EFI_STATUS
+AmiUsb2HcSetState(
+  IN EFI_USB2_HC_PROTOCOL    *This,
+  IN EFI_USB_HC_STATE        State);
+
+EFI_STATUS EFIAPI
+AmiUsb2HcSyncInterruptTransfer(
+  IN EFI_USB2_HC_PROTOCOL    *hc_protocol,
+  IN     UINT8                      deviceaddress,
+  IN     UINT8                      endpointaddress,
+  IN     UINT8                      DeviceSpeed,
+  IN     UINTN                      maximumpacketlength,
+  IN OUT VOID                       *data,
+  IN OUT UINTN                      *datalength,
+  IN OUT UINT8                      *datatoggle,
+  IN     UINTN                      timeout,
+  IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
+  OUT    UINT32                     *transferresult  );
+
+EFI_STATUS EFIAPI AmiUsb2HcControlTransfer(
+  IN EFI_USB2_HC_PROTOCOL           *hc_protocol,
+  IN     UINT8                      deviceaddress,
+  IN     UINT8                      DeviceSpeed,
+  IN     UINTN                      maximumpacketlength,
+  IN     EFI_USB_DEVICE_REQUEST     *request,
+  IN     EFI_USB_DATA_DIRECTION     transferdirection,
+  IN OUT VOID                       *data ,
+  IN OUT UINTN                      *datalength,
+  IN     UINTN                      timeout,
+  IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
+  OUT    UINT32                     *transferresult );
+
+EFI_STATUS EFIAPI AmiUsb2HcBulkTransfer(
+  IN EFI_USB2_HC_PROTOCOL   *hc_protocol,
+  IN  UINT8                 deviceaddress,
+  IN  UINT8                 endpointaddress,
+  IN     UINT8              DeviceSpeed,
+  IN  UINTN                 maximumpacketlength,
+  IN     UINT8              DataBuffersNumber,
+  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 );
+
+EFI_STATUS EFIAPI AmiUsb2HcAsyncInterruptTransfer(
+    IN EFI_USB2_HC_PROTOCOL                             *hc_protocol,
+    IN UINT8                            deviceaddress,
+    IN UINT8                            endpointaddress,
+    IN UINT8                             DeviceSpeed,
+    IN UINTN                            maxpacket,
+    IN BOOLEAN                          isnewtransfer,
+    IN OUT UINT8                        *datatoggle,
+    IN UINTN                            pollinginterval  ,
+    IN UINTN                            datalength,
+    IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
+    IN EFI_ASYNC_USB_TRANSFER_CALLBACK  callbackfunction ,
+    IN VOID                             *context);
+
+EFI_STATUS
+AmiUsbBlkIoReset (
+  IN  EFI_BLOCK_IO_PROTOCOL  *This,
+  IN  BOOLEAN                ExtendedVerification
+);
+
+EFI_STATUS
+AmiUsbBlkIoFlushBlocks (
+  IN  EFI_BLOCK_IO_PROTOCOL  *This
+);
+
+EFI_STATUS
+AmiUsbBlkIoReadBlocks (
+  IN  EFI_BLOCK_IO_PROTOCOL  *This,
+  IN  UINT32                 MediaId,
+  IN  EFI_LBA                LBA,
+  IN  UINTN                  BufferSize,
+  OUT VOID                   *Buffer
+);
+
+EFI_STATUS
+AmiUsbBlkIoWriteBlocks (
+  IN EFI_BLOCK_IO_PROTOCOL  *This,
+  IN UINT32                 MediaId,
+  IN EFI_LBA                LBA,
+  IN UINTN                  BufferSize,
+  IN VOID                   *Buffer
+);
+
+VOID
+ReportDevices(
+    IN OUT CONNECTED_USB_DEVICES_NUM    *devs
+);
+
+EFI_STATUS UpdateMassDevicesForSetup();
+
+UINT32 CalculateMemorySize(VOID);
+
+VOID OnExitBootServices(EFI_EVENT, VOID*);
+EFI_STATUS InitUsbSetupVars (USB_GLOBAL_DATA*, EFI_BOOT_SERVICES*, EFI_RUNTIME_SERVICES*);
+UINT8 UsbSetupGetLegacySupport();
+
+typedef EFI_STATUS (*USB_HC_PREINIT_FUNC) (
+  IN EFI_HANDLE Handle,
+    HC_STRUC    *HcStruc
+);
+
+typedef EFI_STATUS (*USB_HC_POSTSTOP_FUNC) (
+  IN EFI_HANDLE Handle,
+    HC_STRUC    *HcStruc
+);
+
+typedef struct {
+    UINT64  PCICommand;
+    UINT16  FrameListSize;
+    UINT16  FrameListAlignment;
+    USB_HC_PREINIT_FUNC HcPreInit;
+	USB_HC_POSTSTOP_FUNC HcPostStop;
+} HCSPECIFICINFO;
+
+enum {
+    opHC_Start,
+    opHC_Stop,
+    opHC_EnumeratePorts,
+    opHC_DisableInterrupts,
+    opHC_EnableInterrupts,
+    opHC_ProcessInterrupt,
+    opHC_GetRootHubStatus,
+    opHC_DisableRootHub,
+    opHC_EnableRootHub,
+    opHC_ControlTransfer,
+    opHC_BulkTransfer,
+    opHC_InterruptTransfer,
+    opHC_DeactivatePolling,
+    opHC_ActivatePolling,
+    opHC_DisableKeyRepeat,
+    opHC_EnableKeyRepeat,
+	opHC_EnableEndpoints,
+    opHC_InitDeviceData,
+    opHC_DeinitDeviceData,
+    opHC_ResetRootHub,
+    opHC_ClearEndpointState,
+    opHC_GlobalSuspend,
+};
+
+EFI_STATUS  DummyHcFunc(EFI_HANDLE, HC_STRUC*);
+EFI_STATUS  PreInitXhci(EFI_HANDLE, HC_STRUC*);
+EFI_STATUS  PostStopXhci(EFI_HANDLE, HC_STRUC*);
+EFI_STATUS  Usb3OemGetMaxDeviceSlots(UINT8*);
+VOID        *AllocateHcMemory (IN EFI_PCI_IO_PROTOCOL*, UINTN, UINTN);
+VOID		FreeHcMemory(IN EFI_PCI_IO_PROTOCOL*, IN UINTN, IN VOID*);
+EFI_STATUS  ReallocateMemory(UINTN, UINTN, VOID**);
+VOID        UsbSmiPeriodicEvent(VOID);
+VOID        UhcdPciIoNotifyCallback (EFI_EVENT, VOID*);
+VOID        UhcdPciIrqPgmNotifyCallback (EFI_EVENT, VOID*);
+UINTN       UsbSmiHc(UINT8,UINT8, ...);
+EFI_STATUS  USBPort_InstallEventHandler(HC_STRUC*);
+VOID        Emul6064NotifyCallback(EFI_EVENT, VOID*);
+EFI_STATUS  USBPort_XhciCapabilityOverride(    USB3_HOST_CONTROLLER *Usb3Hc);
+VOID        UsbRtShutDownLegacy(VOID); 					//<(EIP52339+)
+VOID        UsbRtStopController(UINT16);	//(EIP74876+)
+VOID        UsbHcOnTimer(EFI_EVENT, VOID*);
+#endif
+
+//****************************************************************************
+//****************************************************************************
+//**                                                                        **
+//**             (C)Copyright 1985-2016, American Megatrends, Inc.          **
+//**                                                                        **
+//**                          All Rights Reserved.                          **
+//**                                                                        **
+//**                 5555 Oakbrook Pkwy, Norcross, GA 30093                 **
+//**                                                                        **
+//**                          Phone (770)-246-8600                          **
+//**                                                                        **
+//****************************************************************************
+//****************************************************************************