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//**********************************************************************//
//**********************************************************************//
//** **//
//** (C)Copyright 1985-2016, American Megatrends, Inc. **//
//** **//
//** All Rights Reserved. **//
//** **//
//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **//
//** **//
//** Phone: (770)-246-8600 **//
//** **//
//**********************************************************************//
//**********************************************************************//
//**********************************************************************//
// $Header: /Alaska/SOURCE/Modules/SMBIOS/SmbiosDMIEditSupport/SmbiosDMIEdit.h 15 4/04/16 11:42a Davidd $
//
// $Revision: 15 $
//
// $Date: 4/04/16 11:42a $
//**********************************************************************//
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/SMBIOS/SmbiosDMIEditSupport/SmbiosDMIEdit.h $
//
// 15 4/04/16 11:42a Davidd
// [TAG] EIP262865
// [Category] Improvement
// [Description] [APTIO4][Smbios]DmiEdit needs changes as smiflash
// protocol is being changed to deny calls with Smm buffer
// [Files] SmbiosDMIEdit.mak
// SmbiosDMIEdit.h
// SmbiosDMIEdit.c
// SmbiosDMIEditFunc.c
//
// 14 6/12/12 11:28a Davidd
// [TAG] EIP92073
// [Category] Bug Fix
// [Severity] Normal
// [Symptom] "write once" not updating properly for multiple instances
// of the same structure type using AMI DmiEdit tool
// [RootCause] Write-once implementation only supported single instance
// of a structure.
// [Solution] Changes made to support more than one instance of a given
// structure.
// [Files] SmbiosDMIEdit.h
// SmbiosDMIEditFunc.c
//
// 13 6/08/12 6:02p Davidd
// [TAG] EIP88664
// [Category] New Feature
// [Description] Need tool to update smbios information
// [Files] SmbiosDMIEdit.c
// SmbiosDMIEdit.h
// SmbiosDMIEdit.sdl
// SmbiosDMIEditFunc.c
//
// 12 11/17/11 2:39p Davidd
// [TAG] EIP74579
// [Category] Improvement
// [Description] Update SMBIOS moudule to let AMDELNX support SMBIOS
// spec 2.7
// (remove the 64 characters string limitation)
// [Files] Smbios.h
// SmbiosStaticData.sdl
// Smbios.c
// SMBios.dxs
// SmbiosDMIEdit.sdl
// SmbiosDMIEdit.h
// SmbiosDMIEditFunc.c
// SmbiosNvram.c
// SmbiosFlashData.sdl
//
// 11 5/11/11 12:33p Davidd
// [TAG] EIP58171
// [Category] Bug Fix
// [Severity] Important
// [Symptom] TABLE_INFO structure of SmbiosDMIEdit is not backward
// compatible for AFU preserve DMI structure feature.
// [RootCause] TABLE_INFO structure of SmbiosDMIEdit is not backward
// compatible.
// [Solution] New TABLE_INFO structure defined for backward
// compatibility and support added.
// [Files] Smbios.c
// SmbiosDMIEdit.h
// SmbiosDMIEditFunc.c
// SmbiosGetFlashData.c
//
// 10 11/02/10 4:13p Davidd
// [TAG] EIP42938
// [Category] BUG FIX
// [Severity] Critical
// [Symptom] The SMBIOS string field cannot be successfully updated
// if it was programmed to Null by the 3-party SMBIOS tool
// [RootCause] BIOS did not have support for NULL strings
// [Solution] Problem has been fixed with code changes
// [Files]
// Smbios.c
// SmbiosDMIEditFunc.c
// SmbiosGetFlashData.c
// SmbiosDMIEdit.h
// SmbiosFlashData.sdl
//
// 9 5/18/10 5:10p Davidd
// Added PnP function 52h commands 3 and 4 support - EIP 38010.
//
// 8 8/05/09 6:20p Davidd
// Added DMIEDIT support for Type 0 and Type 12 structures - EIP 24878
//
// 7 1/28/09 11:52a Davidd
// New changes added to support DMIEdit data storage location in flash
// selectable via SMBIOS_DMIEDIT_DATA_LOC SDL token
//
// 6 1/03/08 12:30p Olegi
// Fix in GET_SMBIOS_INFO structure for x64 projects.
//
// 5 3/29/07 6:02p Davidd
// Changed the year in the AMI banner and clean up the code.
//
// 4 12/15/06 5:42p Davidd
// Code cleanup and reformatted to coding standard.
//
// 3 11/30/06 3:33p Davidd
// Changes made for 64 bit support.
//
// 2 3/02/06 11:10a Davidd
// Removed FLASH_START definition. Not needed.
//
// 1 4/29/05 2:06p Davidd
// Initial checkin.
//
//**********************************************************************//
#ifndef _SmbiosDMIEdit_DRIVER_H
#define _SmbiosDMIEdit_DRIVER_H
#include <efi.h>
#include <token.h>
#if !defined(SMBIOS_DMIEDIT_DATA_LOC) || SMBIOS_DMIEDIT_DATA_LOC != 2
#include <Protocol/SmiFlash.h>
#include <Protocol/FlashProtocol.h>
#endif
extern EFI_BOOT_SERVICES *pBS;
UINT16 GetSmbiosInfo(GET_SMBIOS_INFO);
UINT16 GetSmbiosStructure(GET_SMBIOS_STRUCTURE);
UINT16 SetSmbiosStructure(SET_SMBIOS_STRUCTURE);
#pragma pack(1)
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: SMBIOS_TABLE_ENTRY
//
// Description: SMBIOS Entry Point structure
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT32 AnchorString;
UINT8 EntryPointStructChecksum;
UINT8 EntryPointLength;
UINT8 MajorVersion;
UINT8 MinorVersion;
UINT16 MaximumStructSize;
UINT8 EntryPointRevision;
UINT8 FormattedArea[5];
UINT8 IntermediateAnchor[5];
UINT8 IntermediateChecksum;
UINT16 StructTableLength;
UINT32 StructTableAddress;
UINT16 NumStructs;
UINT8 SmbiosBCDRevision;
} SMBIOS_TABLE_ENTRY;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: DMI_STRUC
//
// Description: Structure Header
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Handle;
} DMI_STRUC;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: SET_SMBIOS_STRUCTURE_DATA
//
// Description: Set SMBIOS Structure Data
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT8 Command;
UINT8 FieldOffset;
UINT32 ChangeMask;
UINT32 ChangeValue;
UINT16 DataLength;
DMI_STRUC StructureHeader;
UINT8 StructureData[1];
} SET_SMBIOS_STRUCTURE_DATA;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: GET_SMBIOS_INFO
//
// Description: Get SMBIOS Information
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT16 Function;
UINT32 DmiBiosRevision32BitAddr;
UINT32 NumStructures32BitAddr;
UINT32 StructureSize32BitAddr;
UINT32 DmiStorageBase32BitAddr;
UINT32 DmiStorageSize32BitAddr;
UINT16 BiosSelector; //Always 0.
/////////////////////////////////////
// The above pointers point below. //
/////////////////////////////////////
UINT32 DmiBiosRevision;
UINT32 NumStructures;
UINT32 StructureSize;
UINT32 pDmiStorageBase;
UINT32 DmiStorageSize;
} GET_SMBIOS_INFO;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: GET_SMBIOS_STRUCTURE
//
// Description: Get SMBIOS Structure
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT16 Function;
UINT32 Handle32BitAddr;
UINT32 Buffer32BitAddr;
UINT16 DmiSelector; //Always 0
UINT16 BiosSelector; //Always 0
/////////////////////////////////////
// The above pointers point below. //
/////////////////////////////////////
UINT16 Handle;
UINT8 Buffer[1]; //Variable Length;
} GET_SMBIOS_STRUCTURE;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: SET_SMBIOS_STRUCTURE
//
// Description: Set SMBIOS Structure
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT16 Function;
UINT32 Buffer32BitAddr;
UINT32 DmiWorkBuffer32BitAddr;
UINT8 Control; //?
UINT16 DmiSelector; //Always 0
UINT16 BiosSelector; //Always 0
/////////////////////////////////////
// The above pointers point below. //
/////////////////////////////////////
SET_SMBIOS_STRUCTURE_DATA StructureData; //Variable Length;
} SET_SMBIOS_STRUCTURE;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: TABLE_INFO
//
// Description: DMI data record
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
#define DMIEDIT_WRITE_ONCE 0x01
#define DMIEDIT_DELETE_STRUC 0x02
#define DMIEDIT_ADD_STRUC 0x04
#define DMIEDIT_EXTENDED_HDR 0x80
typedef struct {
UINT8 Type;
UINT8 Offset; // Structure field offset, or string number for Type 11 and 12
UINT8 Reserved; // Size of string including \0 or UUID (16)
UINT8 Flags; // Bit0 = Write Once
// Bit1 = Delete Structure
// Bit2 = Add structure
// Bit7 = Extended Header
UINT8 HdrLength;
UINT16 Size;
UINT16 Handle;
} TABLE_INFO;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: WRITE_ONCE_TABLE
//
// Description: Write Once structure
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT8 Type;
UINT8 Offset;
BOOLEAN WriteOnce;
} WRITE_ONCE_TABLE;
typedef struct {
UINT8 Type;
UINT8 Offset;
UINT16 Handle;
} WRITE_ONCE_STATUS;
#if !defined(SMBIOS_DMIEDIT_DATA_LOC) || SMBIOS_DMIEDIT_DATA_LOC != 2 // FV_BB or FV_MAIN
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: FLASH_DATA_INFO
//
// Description: Flash Data Information
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT8 *Location;
UINT16 Size;
UINT8 *EndOfData;
} FLASH_DATA_INFO;
extern UINT8 *gBlockSave;
extern VOID *gFlashData;
extern UINT32 gFlashDataSize;
extern EFI_SMI_FLASH_PROTOCOL *mSmiFlash;
extern FLASH_PROTOCOL *mFlash;
#endif // SMBIOS_DMIEDIT_DATA_LOC
#if (defined(NonSmiDmiEdit_Support) && (NonSmiDmiEdit_Support == 1))
#define AMI_DMIEDIT_SMBIOS_GUID \
{ 0x74211cd7, 0x3d8e, 0x496f, { 0xba, 0x2, 0x91, 0x9c, 0x2e, 0x1f, 0x6, 0xcb } }
typedef struct _EFI_SMBIOS_DMIEDIT_PROTOCOL EFI_SMBIOS_DMIEDIT_PROTOCOL;
typedef UINT32 (EFIAPI *DMIEDIT_NONSMI_HANDLER) (
IN UINT8 Data,
IN UINT64 pCommBuff
);
typedef struct _EFI_SMBIOS_DMIEDIT_PROTOCOL {
DMIEDIT_NONSMI_HANDLER DmiEditNonSmiHandler;
};
UINT32 DmiEditNonSmiHandler(
IN UINT8 Data,
IN UINT64 pCommBuff
);
#endif // NonSmiDmiEdit_Support
#pragma pack()
#endif
//**********************************************************************//
//**********************************************************************//
//** **//
//** (C)Copyright 1985-2016, American Megatrends, Inc. **//
//** **//
//** All Rights Reserved. **//
//** **//
//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **//
//** **//
//** Phone: (770)-246-8600 **//
//** **//
//**********************************************************************//
//**********************************************************************//
|
