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+//**********************************************************************
+//**********************************************************************
+//** **
+//** (C)Copyright 1985-2010, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//**********************************************************************
+//**********************************************************************
+// $Header: /Alaska/SOURCE/Core/Modules/IdeBus/IdeBus.h 29 7/20/12 6:14a Anandakrishnanl $
+//
+// $Revision: 29 $
+//
+// $Date: 7/20/12 6:14a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Core/Modules/IdeBus/IdeBus.h $
+//
+// 29 7/20/12 6:14a Anandakrishnanl
+// [TAG] EIP88683
+// [Category] New Feature
+// [Description] EFI_ATA_PASS_THRU_PROTOCOL Support for Aptio IDE
+// [Files] AhciBus.c
+// AhciBus.h
+// AInt13.h
+// IdeBus.c
+// IdeBus.h
+// PIDEBus.h
+// PAhciBus.h
+// AtaPassThru.sdl
+// AtaPassThru.mak
+// AtaPassThru.c
+// AtaPassThruSupport.h
+// AtaPassThru.chm
+//
+// 28 12/05/11 6:12p Rajkumarkc
+// [TAG] EIP77142
+// [Category] Improvement
+// [Description] Added the function 'IdeNonDataCommandExp' in the
+// 'IDE_BUS_PROTOCOL' and removed
+// the existing function 'IdeNonDataCommand' for supporting
+// the upper 24bits of LBA.
+// [Files]
+// Ata.c
+// IdeBus.c
+// Idebus.h
+// PIDEBus.h
+//
+// 27 9/27/11 3:14a Rajeshms
+// [TAG] EIP69295
+// [Category] Improvement
+// [Description] The Timeout values used by IDE and AHCI drivers are
+// made as SDL tokens, so that the timeout values can be varied.
+// [Files] IdeBusBoard.c, CORE_DXE.sdl, AhciSmm.h, AhciBus.h, IDESMM.h,
+// Ata.c, Atapi.c, IdeBus.c, IdeBus.h, IdeBusMaster.c, IdeBusBoard.h
+//
+// 26 4/12/11 4:06a Rameshr
+// [TAG]- EIP 53710
+// [Category]- New Feature
+// [Description]- ATAPI ODD loading type information added into ATAPI
+// device structure
+// [Files]- Atapi.c, Idebus.c, IdeBus.h
+//
+// 25 12/23/10 3:55a Lavanyap
+// [TAG] - EIP41445
+// [Category] - NEW FEATURE
+// [Description] - Created SataPioDataOut and AtaPioDataOut protocol
+// function that can accept additional input parameters.
+// [Files] - AhciBus.h, AhciBus.c, AhciController.c, Ata.c, IdeBus.c,
+// IdeBus.h, IdeBusMaster.c,PAhciBus.h, PIdeBus.h
+//
+// 24 11/08/10 6:11p Felixp
+// The Core source files are updated to remove upper ASCII characters
+// (above 128)
+// from the comment blocks. The characters caused build errors
+// with Japanese version of Microsoft compiler.
+//
+// 23 8/25/10 4:14a Rameshr
+// New Feature: EIP 37748
+// Description: Move all the IDEBus Source driver SDL token into IdeBus
+// Bin Driver.
+// FilesModified: Ata.c, Atapi.c, idebus.c, IdeBus.h,
+// IdebuscomponentName.c, IdeBusmaster.c IdeBusSrc.mak IdebusSrc.sdl
+// IdeHpa.c, IdePowerManagement.c
+//
+// 22 7/01/09 12:22p Rameshr
+// Coding Standard and File header updated.
+//
+// 21 6/22/09 11:39a Rameshr
+// Odd Type information Saved in Atapi Device Structure.
+// EIP:21548
+//
+// 20 5/01/09 5:17p Felixp
+// Prototype for WaitForCmdCompletionWithTimeOutValue is added to resolve
+// compilation error.
+//
+// 19 7/03/08 5:40p Anandakrishnanl
+// Removed Smart related Definitions and Function Prototypes since Smart
+// feature is in Seperate Driver Now.
+//
+// 16 28/02/08 7:00p Anandakrishnanl
+// Removed few definitions and function declarations and moved to
+// IdeSecurity module.
+//
+// 15 10/23/07 4:16p Felixp
+// IDE Security support moved from Sources to Binary
+//
+// 14 14/08/07 1:51p Anandakrishnanl
+// Changes made for password storing in NVRAM which converts HDD dataInfo
+// to string in ConvertHddDataIdToString function.
+//
+// 13 22/06/07 12:40p Anandakrishnanl
+// HardDisk Security Support Module Added.
+// Need ACPI Module and SB Module and under Core\Include we updated
+// Setup.h.
+// Also New IdeBus bin module.
+//
+// 12 13/04/07 3:02p Anandakrishnanl
+// Ide Bus Module - Update source files to comply with "AMI coding
+// standard"!!!
+//
+// 11 2/12/07 3:39p Pats
+// Increased POWERON_BUSY_CLEAR_TIMEOUT to 10 sec.
+//
+// 10 11/17/06 2:58p Ambikas
+//
+// 9 10/27/06 4:20p Felixp
+// Reverted back to the previous version
+//
+// 7 8/24/06 9:30a Felixp
+// x64 support (bug fixes)
+//
+// 5 3/13/06 2:20a Felixp
+//
+// 4 1/09/06 11:36a Felixp
+//
+// 2 12/14/05 3:02p Srinin
+// HDD password related equates added.
+//
+// 1 12/01/05 9:43a Felixp
+//
+// 10 11/03/05 10:41a Srinin
+// VC7 compilation error fixed.
+//
+// 9 3/04/05 11:33a Mandal
+//
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------------
+//
+// Name: IdeBus.h
+//
+// Description: This file contains the Includes, Definitions, typedefs,
+// Variable and External Declarations, Structure and
+// function prototypes needed for the IdeBus driver
+//
+//----------------------------------------------------------------------------
+//<AMI_FHDR_END>
+
+
+#ifndef _IdeBus_
+#define _IdeBus_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <Efi.h>
+#include <Token.h>
+#include <Dxe.h>
+#include <AmiDxeLib.h>
+#include "Protocol\PciIo.h"
+#include "Protocol\DevicePath.h"
+#include "protocol\DriverBinding.h"
+#include "protocol\BlockIo.h"
+#include "Protocol\PDiskInfo.h"
+#include "Protocol\PIDEController.h"
+#include "Protocol\PIDEBus.h"
+#include <Protocol\ComponentName.h>
+#include <Protocol\BootScriptSave.h>
+#include <protocol\AtaPassThru.h>
+
+
+#define IDE_BUS_DRIVER_VERSION 0x01
+
+#define PRIMARY_COMMAND_BLOCK 0x1F0
+#define PRIMARY_CONTROL_BLOCK 0x3F6
+#define SECONDARY_COMMAND_BLOCK 0x170
+#define SECONDARY_CONTROL_BLOCK 0x376
+
+#define BUSY_CLEAR_TIMEOUT 1000 // 1Sec
+#define DRDY_TIMEOUT 1000 // 1Sec
+#define DRQ_TIMEOUT 10 // 10msec
+#define DRQ_CLEAR_TIMEOUT 1000 // 1sec
+#define DRQ_SET_TIMEOUT 10 // 10msec
+#define HP_COMMAND_COMPLETE_TIMEOUT 2000 // 2Sec
+#define COMMAND_COMPLETE_TIMEOUT 5000 // 5Sec
+
+#define BLKIO_REVISION 1
+
+#define DEVICE_DISABLED 0
+#define DEVICE_IN_RESET_STATE 1
+#define DEVICE_DETECTION_FAILED 2
+#define DEVICE_DETECTED_SUCCESSFULLY 3
+#define DEVICE_CONFIGURED_SUCCESSFULLY 4
+#define DEVICE_REMOVED 5
+#define CONTROLLER_NOT_PRESENT 0xff
+
+#define ENUMERATE_ALL 0xff
+#define ENUMERATE_PRIMARY_MASTER 0x0
+#define ENUMERATE_PRIMARY_SLAVE 0x1
+#define ENUMERATE_SECONDARY_MASTER 0x2
+#define ENUMERATE_SECONDARY_SLAVE 0x3
+#define INQUIRY_DATA_LENGTH 0x96
+#define READ_CAPACITY_DATA_LENGTH 0x08
+
+// PCI Config Space equates
+#define PROGRAMMING_INTERFACE_OFFSET 0x09
+#define IDE_SUB_CLASS_CODE 0x0A
+#define SCC_IDE_CONTROLLER 0x01
+#define SCC_AHCI_CONTROLLER 0x06
+#define SCC_RAID_CONTROLLER 0x04
+#define IDE_BASE_CLASS_CODE 0x0B
+#define BASE_CODE_IDE_CONTROLLER 0x01
+#define PRIMARY_COMMAND_BLOCK_OFFSET 0x10
+#define PRIMARY_CONTROL_BLOCK_OFFSET 0x14
+#define SECONDARY_COMMAND_BLOCK_OFFSET 0x18
+#define SECONDARY_CONTROL_BLOCK_OFFSET 0x1C
+#define LEGACY_BUS_MASTER_OFFSET 0x20
+
+#define EFI_SUCCESS_ACTIVE_SET 0x80000000
+#define ZeroMemory( Buffer, Size ) pBS->SetMem( Buffer, Size, 0 )
+
+
+//###DEBUG Uncomment the following for Required Debug Level.
+
+//#define Debug_Level_1
+//#define Debug_Level_2
+//#define Debug_Level_3
+
+//###DEBUG END
+
+// Forward reference for pure ANSI compatability
+typedef struct _IDE_BUS_PROTOCOL IDE_BUS_PROTOCOL;
+
+typedef struct
+{
+ UINT32 Lowdword;
+ UINT32 Upperdword;
+} STRUCT_U64_U32;
+
+VOID EfiDebugPrint (
+ IN UINTN ErrorLevel,
+ IN CHAR8 *Format,
+ ... );
+
+EFI_STATUS CreateIdeDevicePath (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IDE_BUS_INIT_PROTOCOL *IdeBusInitInterface,
+ IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
+ UINT8 Current_Channel,
+ UINT8 Current_Device );
+
+EFI_STATUS InitIdeBlockIO (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS InitIdeDiskInfo (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS
+InstallBusInitProtocol(
+ IN EFI_HANDLE Controller,
+ IDE_BUS_INIT_PROTOCOL * IdeBusInitInterface,
+ VOID * IdeControllerInterface
+ );
+
+EFI_STATUS
+ConfigureIdeDeviceAndController(
+ IDE_BUS_PROTOCOL * IdeBusInterface,
+ VOID * IdeControllerInterface,
+ IDE_BUS_INIT_PROTOCOL * IdeBusInitInterface
+ );
+
+UINT8 ReturnMSBset (
+ UINT32 Data );
+
+EFI_STATUS IdeReadByte (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ OUT UINT8 *Data8 );
+
+EFI_STATUS IdeReadMultipleByte (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT32 Count,
+ OUT UINT8 *Data8 );
+
+EFI_STATUS IdeReadWord (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ OUT UINT16 *Data16 );
+
+EFI_STATUS IdeReadMultipleWord (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT32 Count,
+ OUT UINT16 *Data16 );
+
+EFI_STATUS IdeWriteByte (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT8 Data8 );
+
+EFI_STATUS IdeWriteMultipleByte (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT32 Count,
+ IN UINT8 *Data8 );
+
+EFI_STATUS IdeWriteWord (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT16 Data16 );
+
+EFI_STATUS IdeWriteMultipleWord (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT32 Count,
+ IN UINT16 *Data16 );
+
+EFI_STATUS IdeWriteDword (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ IN UINT16 Register,
+ IN UINT32 Data32 );
+
+EFI_STATUS AtaReadWritePio (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ VOID *Buffer,
+ UINTN ByteCount,
+ UINT64 LBA,
+ UINT8 readWriteCommand,
+ BOOLEAN ReadWrite );
+
+EFI_STATUS IssueAtaReadWriteCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT64 LBA,
+ INT32 SectorCount,
+ UINT8 Command,
+ UINT8 Features );
+
+EFI_STATUS AtaPioDataIn (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ VOID *Buffer,
+ UINT32 ByteCount,
+ UINT8 Features,
+ UINT8 SectorCount,
+ UINT8 LBALow,
+ UINT8 LBAMid,
+ UINT8 LBAHigh,
+ UINT8 DeviceReg,
+ UINT8 Command,
+ BOOLEAN Multiple );
+
+EFI_STATUS AtaPioDataOut (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ VOID *Buffer,
+ UINTN ByteCount,
+ UINT8 Features,
+ UINT32 SectorCountIn,
+ UINT8 LBALow,
+ UINT8 LBALowExp,
+ UINT8 LBAMid,
+ UINT8 LBAMidExp,
+ UINT8 LBAHigh,
+ UINT8 LBAHighExp,
+ UINT8 Device,
+ UINT8 Command,
+ BOOLEAN ReadWrite,
+ BOOLEAN Multiple );
+
+EFI_STATUS IdeNonDataCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 Features,
+ UINT8 SectorCount,
+ UINT8 LBALow,
+ UINT8 LBAMid,
+ UINT8 LBAHigh,
+ UINT8 Device,
+ UINT8 Command );
+
+EFI_STATUS IdeNonDataCommandExp (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 Features,
+ UINT8 SectorCount,
+ UINT8 SectorCountExp,
+ UINT8 LBALow,
+ UINT8 LBALowExp,
+ UINT8 LBAMid,
+ UINT8 LBAMidExp,
+ UINT8 LBAHigh,
+ UINT8 LBAHighExp,
+ UINT8 Device,
+ UINT8 Command );
+
+EFI_STATUS AtaIdentifyCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT VOID *Buffer );
+
+EFI_STATUS AtapiIdentifyCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT VOID *Buffer );
+
+EFI_STATUS GetIdentifyData (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT VOID *Buffer );
+
+EFI_STATUS IdeSetFeatureCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 SubCommand,
+ UINT8 Mode );
+
+EFI_STATUS IdeSoftReset (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS WaitForCmdCompletion (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS WaitForCmdCompletionWithTimeOutValue (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN UINT32 TimeOutvalue );
+
+EFI_STATUS CheckDriveReady (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS WaitforBitSet (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ UINT16 AlternateStatusReg,
+ UINT8 BitSet,
+ UINT32 TimeOut );
+
+EFI_STATUS WaitforBitClear (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ UINT16 AlternateStatus,
+ UINT8 BitSet,
+ UINT32 Timeout );
+
+EFI_STATUS WaitforBitClearWithoutTimeout (
+ IN EFI_PCI_IO_PROTOCOL *PciIO,
+ UINT16 AlternateStatus,
+ UINT8 BitClear );
+
+EFI_STATUS ControllerPresence (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+void DisableIdeInterrupt (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS DetectIdeDevice (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS ConfigureIdeDevice (
+ IDE_BUS_PROTOCOL *IdeBusInterface,
+ IDE_BUS_INIT_PROTOCOL *IdeBusInitInterface );
+
+EFI_STATUS InitAcousticSupport (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS UpdateBaseAddress (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS IdeBusSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath );
+
+EFI_STATUS IdeBusStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath );
+
+EFI_STATUS IdeBusStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer );
+
+EFI_STATUS AtaReset (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification );
+
+EFI_STATUS AtaBlkRead (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer );
+
+EFI_STATUS AtaBlkWrite (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ IN VOID *Buffer );
+
+EFI_STATUS AtaBlkFlush (
+ IN EFI_BLOCK_IO_PROTOCOL *This );
+
+EFI_STATUS AtapiReset (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification );
+
+EFI_STATUS AtapiBlkRead (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer );
+
+EFI_STATUS AtapiBlkWrite (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ IN VOID *Buffer );
+
+EFI_STATUS AtapiBlkFlush (
+ IN EFI_BLOCK_IO_PROTOCOL *This );
+
+EFI_STATUS DetectAtapiMedia (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS AtapiInquiryData (
+ IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 *InquiryData,
+ IN OUT UINT16 *InquiryDataSize );
+
+EFI_STATUS AtapiReadWritePio (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ VOID *Buffer,
+ UINTN ByteCount,
+ UINT64 LBA,
+ UINT8 ReadWriteCommand,
+ BOOLEAN READWRITE );
+
+EFI_STATUS AtapiWritePio (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ VOID *Buffer,
+ UINTN ByteCount,
+ UINT64 LBA,
+ UINT8 WriteCommand );
+
+EFI_STATUS GeneralAtapiCommandAnddData (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 *Buffer,
+ UINT16 ByteCount );
+
+EFI_STATUS IssueAtapiPacketCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT16 *PacketBuffer,
+ UINT8 Features,
+ UINT16 ByteCount );
+
+EFI_STATUS IssueAtapiReset (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN BOOLEAN TESTUNITREADY );
+
+EFI_STATUS HandleAtapiError (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS DiskInfoInquiry (
+ IN EFI_DISK_INFO_PROTOCOL *This,
+ IN OUT VOID *InquiryData,
+ IN OUT UINT32 *InquiryDataSize );
+
+EFI_STATUS DiskInfoIdentify (
+ EFI_DISK_INFO_PROTOCOL *This,
+ IN OUT VOID *IdentifyData,
+ IN OUT UINT32 *IdentifyDataSize );
+
+EFI_STATUS DiskInfoSenseData (
+ EFI_DISK_INFO_PROTOCOL *This,
+ VOID *SenseData,
+ UINT32 *SenseDataSize,
+ UINT8 *SenseDataNumber );
+
+EFI_STATUS DiskInfoWhichIDE (
+ IN EFI_DISK_INFO_PROTOCOL *This,
+ OUT UINT32 *IdeChannel,
+ OUT UINT32 *IdeDevice );
+
+EFI_STATUS GetOddType (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT UINT16 *OddType );
+
+EFI_STATUS GetOddLoadingType(
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT UINT8 *OddLoadingType );
+
+ODD_TYPE GetEnumOddType (
+ IN UINT16 OddType );
+
+BOOLEAN Check48BitCommand (
+ UINT8 Command );
+
+EFI_STATUS StartStopUnitCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN UINT8 LoEjStart );
+
+EFI_STATUS TestUnitReady (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS CheckCHKonEntry (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS ReadAtapiData (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ void *Data,
+ UINT16 *BytesRead );
+
+EFI_STATUS WriteAtapiData (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ OUT void *Data,
+ OUT UINT16 *BytesRead );
+
+EFI_STATUS GeneralAtapiCommandAndData (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 *PacketBuffer,
+ UINT8 *Buffer,
+ UINT16 *ByteCount );
+
+EFI_STATUS AtaReadWriteBusMaster (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT VOID *Buffer,
+ IN UINTN ByteCount,
+ IN UINT64 LBA,
+ IN UINT8 ReadWriteCommand,
+ IN BOOLEAN ReadWrite );
+
+EFI_STATUS AtapiReadWriteBusMaster (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT VOID *Buffer,
+ IN UINTN ByteCount,
+ IN UINT64 LBA,
+ IN UINT8 ReadWriteCommand,
+ IN BOOLEAN READWRITE );
+
+EFI_STATUS CreateDescriptorTable (
+ IN OUT UINTN *DescriptorBuffer,
+ IN UINT8 *StartAddress,
+ IN UINTN ByteCount,
+ OUT UINTN *RemainingByteCount );
+
+EFI_STATUS InitBusMasterRegisters (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN OUT UINTN DescriptorBuffer,
+ IN BOOLEAN ReadWrite );
+
+EFI_STATUS StartStopBusMastering (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN BOOLEAN StartStop );
+
+EFI_STATUS WaitforDMAtoCompletion (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface,
+ IN UINTN TimeDelay );
+
+BOOLEAN DMACapable (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS HandleATABMErrors (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS MaskandSaveInterrupt (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS RestoreInterrupt (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+void PrintIdeDeviceInfo (
+ IDE_BUS_PROTOCOL *IdeBusInterface );
+
+//---------------------------------------------------------------------------
+// IDE POWER MANAGEMENT SUPPORT START
+//---------------------------------------------------------------------------
+
+
+EFI_STATUS InitIDEPowerManagement (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+UINT8 ConvertStanbyTimeoutValue (
+ IN UINT8 StandbyTimeout );
+
+EFI_STATUS InstallIDEPowerMgmtInterface (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS StopIDEPowerMgmtInterface (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+
+// IDE POWER MANAGEMENT INTERFACE SUPPORT START
+//---------------------------------------------------------------------------
+
+EFI_STATUS CheckPowerMode (
+ IN IDE_POWER_MGMT_INTERFACE *IdePowerMgmtInterface,
+ IN OUT UINT8 *PowerMode );
+
+EFI_STATUS IdleMode (
+ IN IDE_POWER_MGMT_INTERFACE *IdePowerMgmtInterface,
+ IN UINT8 StandbyTimeout );
+
+EFI_STATUS StandbyMode (
+ IN IDE_POWER_MGMT_INTERFACE *IdePowerMgmtInterface,
+ IN UINT8 StandbyTimeout );
+
+EFI_STATUS AdvancePowerMgmtMode (
+ IN IDE_POWER_MGMT_INTERFACE *IdePowerMgmtInterface,
+ IN UINT8 AdvPowerMgmtLevel );
+
+// IDE POWER MANAGEMENT INTERFACE SUPPORT END
+//---------------------------------------------------------------------------
+// IDE POWER MANAGEMENT SUPPORT END
+//---------------------------------------------------------------------------
+
+// HOST PROTECTED AREA SUPPORT START
+//---------------------------------------------------------------------------
+
+
+EFI_STATUS InstallHPAInterface (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS StopHPAInterface (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS GetNativeMaxAddress (
+ IN IDE_HPA_INTERFACE *This,
+ OUT UINT64 *LBA );
+
+EFI_STATUS SetMaxAddress (
+ IN IDE_HPA_INTERFACE *This,
+ OUT UINT64 LBA,
+ IN BOOLEAN Volatile );
+
+EFI_STATUS HPADisabledLastLBA (
+ IN IDE_HPA_INTERFACE *This,
+ OUT UINT64 *LBA
+);
+
+EFI_STATUS SetMaxPassword (
+ IN IDE_HPA_INTERFACE *This,
+ IN UINT8 *PasswordBuffer );
+
+EFI_STATUS SetMaxLock (
+ IN IDE_HPA_INTERFACE *This );
+
+EFI_STATUS SetMaxUnLock (
+ IN IDE_HPA_INTERFACE *This,
+ IN UINT8 *PasswordBuffer );
+
+EFI_STATUS SetMaxFreezeLock (
+ IN IDE_HPA_INTERFACE *This );
+
+EFI_STATUS IssueSetMaxPasswordCmd (
+ IDE_BUS_PROTOCOL *IdeBusInterface,
+ UINT8 *PasswordBuffer,
+ UINT8 Cmd );
+
+// HOST PROTECTED AREA SUPPORT END
+//---------------------------------------------------------------------------
+
+// IDE HP SUPPORT START
+//---------------------------------------------------------------------------
+
+VOID IdeHPTimer (
+ IN EFI_EVENT Event,
+ IN VOID *Context );
+
+EFI_STATUS CheckHPControllerPresence (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+EFI_STATUS FlagDeviceRemoval (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+// IDE HP SUPPORT END
+//---------------------------------------------------------------------------
+EFI_STATUS IssueFreezeLockCommand (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+EFI_STATUS ReturnSecurityStatusWrapper (
+ IN IDE_SECURITY_PROTOCOL *This,
+ UINT16 *SecurityStatus );
+
+EFI_STATUS InstallIdeFeatures (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+VOID UnInstallIdeFeatures (
+ IN IDE_BUS_PROTOCOL *IdeBusInterface );
+
+
+/****** DO NOT WRITE BELOW THIS LINE *******/
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+//**********************************************************************
+//**********************************************************************
+//** **
+//** (C)Copyright 1985-2010, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//**********************************************************************
+//**********************************************************************
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 08:43:39 +0000