Remove core packages since we can get them from edk2 repository

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Guo Mang <mang.guo@intel.com>

1 files changed, 0 insertions, 829 deletions

diff --git a/EdkCompatibilityPkg/Compatibility/PiSmbiosRecordOnDataHubSmbiosRecordThunk/ConvLib.c b/EdkCompatibilityPkg/Compatibility/PiSmbiosRecordOnDataHubSmbiosRecordThunk/ConvLib.c
deleted file mode 100644
index 10208cecb4..0000000000
--- a/EdkCompatibilityPkg/Compatibility/PiSmbiosRecordOnDataHubSmbiosRecordThunk/ConvLib.c
+++ /dev/null
@@ -1,829 +0,0 @@
-/** @file

-  Common filling functions used in translating Datahub's record

-  to PI SMBIOS's record.

-  

-Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>

-This program and the accompanying materials

-are licensed and made available under the terms and conditions of the BSD License

-which accompanies this distribution.  The full text of the license may be found at

-http://opensource.org/licenses/bsd-license.php

-

-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-

-**/

-

-#include "Thunk.h"

-

-/**

-  Field Filling Function for Cache SubClass record type 5&6 -- Cache SRAM type.

-  Offset is mandatory

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_SUCCESS   Success fill RecordData into SMBIOS's record buffer.

-**/

-EFI_STATUS

-SmbiosFldCacheType5 (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_CACHE_SRAM_TYPE_DATA SramData;

-  UINT32                   Temp;

-

-  SramData = *(EFI_CACHE_SRAM_TYPE_DATA*)RecordData;

-

-  //

-  // Swap two fields because of inconsistency between smbios and datahub specs

-  //

-  Temp                  = SramData.Asynchronous;

-  SramData.Asynchronous = SramData.Synchronous;

-  SramData.Synchronous  = Temp;

-  

-  //

-  // Truncate the data to word

-  //

-  CopyMem (

-    (UINT8 *) (StructureNode->Structure) + Offset,

-    (EFI_CACHE_SRAM_TYPE_DATA *) &SramData,

-    2

-    );

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Field Filling Function for Cache SubClass record type 10 -- Cache Config.

-  Offset is mandatory

-

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_SUCCESS   Success fill RecordData into SMBIOS's record buffer.

-**/

-EFI_STATUS

-SmbiosFldCacheType10 (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-

-  UINT16  CacheConfig;

-

-  CopyMem (&CacheConfig, RecordData, 2);

-

-  if ((CacheConfig & 0x07) == 0) {

-    return EFI_INVALID_PARAMETER;

-  }

-  //

-  // Truncate the data to 2 bytes and make cache level zero-based.

-  //

-  CacheConfig--;

-  CopyMem (

-    (UINT8 *) (StructureNode->Structure) + Offset,

-    &CacheConfig,

-    2

-    );

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Enlarge the structure buffer of a structure node in SMBIOS database.

-  The function maybe lead the structure pointer for SMBIOS record changed.

-  

-  @param StructureNode The structure node whose structure buffer is to be enlarged.

-  @param NewLength     The new length of SMBIOS record which does not include unformat area.

-  @param OldBufferSize The old size of SMBIOS record buffer.

-  @param NewBufferSize The new size is targeted for enlarged.

-  

-  @retval EFI_OUT_OF_RESOURCES  No more memory to allocate new record

-  @retval EFI_SUCCESS           Success to enlarge the record buffer size.

-**/

-EFI_STATUS

-SmbiosEnlargeStructureBuffer (

-  IN OUT  SMBIOS_STRUCTURE_NODE *StructureNode,

-  UINT8                         NewLength,

-  UINTN                         OldBufferSize,

-  UINTN                         NewBufferSize

-  )

-{

-  EFI_SMBIOS_TABLE_HEADER   *NewRecord;

-  EFI_SMBIOS_PROTOCOL       *Smbios;

-  EFI_STATUS                Status;

-  UINT8                     CountOfString;

-  

-  NewRecord = NULL;

-  Smbios    = GetSmbiosProtocol();

-  ASSERT (Smbios != NULL);

-  

-  NewRecord = (EFI_SMBIOS_TABLE_HEADER*) AllocateZeroPool (NewBufferSize);

-  if (NewRecord == NULL) {

-    return EFI_OUT_OF_RESOURCES;

-  }

-  CopyMem (NewRecord, StructureNode->Structure, OldBufferSize);

-  

-  

-  Status = Smbios->Remove (Smbios, StructureNode->SmbiosHandle);

-  ASSERT_EFI_ERROR (Status);

-  

-  //

-  // try to use original handle to enlarge the buffer.

-  //

-  NewRecord->Length = NewLength;

-  Status = Smbios->Add (Smbios, NULL, &StructureNode->SmbiosHandle, NewRecord);

-  ASSERT_EFI_ERROR (Status);

-  FreePool (NewRecord);

-  

-  StructureNode->Structure = GetSmbiosBufferFromHandle (

-                               StructureNode->SmbiosHandle, 

-                               StructureNode->SmbiosType, 

-                               NULL

-                               );

-  GetSmbiosStructureSize (

-    StructureNode->Structure,

-    &StructureNode->StructureSize,

-    &CountOfString

-    );

-  return EFI_SUCCESS;

-}

-

-/**

-  Update the structure buffer of a structure node in SMBIOS database.

-  The function lead the structure pointer for SMBIOS record changed.

-  

-  @param StructureNode The structure node whose structure buffer is to be enlarged.

-  @param NewRecord     The new SMBIOS record.

-  

-**/

-VOID

-SmbiosUpdateStructureBuffer (

-  IN OUT  SMBIOS_STRUCTURE_NODE *StructureNode,

-  IN EFI_SMBIOS_TABLE_HEADER    *NewRecord

-  )

-{

-  EFI_SMBIOS_PROTOCOL       *Smbios;

-  EFI_STATUS                Status;

-  UINT8                     CountOfString;

-  

-  Smbios    = GetSmbiosProtocol();

-  ASSERT (Smbios != NULL);

-  

-  Status = Smbios->Remove (Smbios, StructureNode->SmbiosHandle);

-  ASSERT_EFI_ERROR (Status);

-  

-  //

-  // try to use original handle to enlarge the buffer.

-  //

-  Status = Smbios->Add (Smbios, NULL, &StructureNode->SmbiosHandle, NewRecord);

-  ASSERT_EFI_ERROR (Status);

-  

-  StructureNode->Structure = GetSmbiosBufferFromHandle (

-                               StructureNode->SmbiosHandle, 

-                               StructureNode->SmbiosType, 

-                               NULL

-                               );

-  GetSmbiosStructureSize (

-    StructureNode->Structure,

-    &StructureNode->StructureSize,

-    &CountOfString

-    );

-  return ;

-}

-

-/**

-  Fill a standard Smbios string field. 

-  

-  This function will convert the unicode string to single byte chars, and only

-  English language is supported.

-  This function changes the Structure pointer value of the structure node, 

-  which should be noted by Caller.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER   RecordDataSize is too larger

-  @retval EFI_OUT_OF_RESOURCES    No memory to allocate new buffer for string

-  @retval EFI_SUCCESS             Sucess append string for a SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldString (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_STATUS              Status;

-  UINT16                  *Data;

-  CHAR8                   AsciiData[SMBIOS_STRING_MAX_LENGTH];

-  UINT8                   CountOfStrings;

-  UINTN                   OrigStringNumber;

-  EFI_SMBIOS_PROTOCOL     *Smbios;

-  EFI_SMBIOS_HANDLE       SmbiosHandle;

-  UINT32                  OrigStructureSize;

-  UINTN                   NewStructureSize;

-  EFI_SMBIOS_TABLE_HEADER *NewRecord;

-  UINT32                  StringLength;

-  

-  Status            = EFI_SUCCESS;

-  OrigStringNumber  = 0;

-  OrigStructureSize = 0;

-

-  //

-  // if we have a NULL token,

-  //

-  if (0 == *((STRING_REF *) RecordData)) {

-    *(UINT8 *) ((UINT8 *) (StructureNode->Structure) + Offset) = 0;

-    return EFI_SUCCESS;

-  }

-  

-  //

-  // Get the String from the Hii Database

-  //

-  Data = HiiGetPackageString (

-             &(StructureNode->ProducerName),

-             *((EFI_STRING_ID *) RecordData),

-             NULL

-             );

-  if (Data == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  StringLength = (UINT32)StrLen (Data);

-  //

-  // Count the string size including the terminating 0.

-  //

-  if (StringLength == 0) {

-    *(UINT8 *) ((UINT8 *) (StructureNode->Structure) + Offset) = 0;

-    FreePool (Data);

-    return EFI_SUCCESS;

-  }

-  

-  if (StringLength > SMBIOS_STRING_MAX_LENGTH) {

-    //

-    // Too long a string

-    //

-    FreePool (Data);

-    return EFI_INVALID_PARAMETER;

-  }

-    

-  Smbios = GetSmbiosProtocol();

-  ASSERT (Smbios != NULL);

-  

-  //

-  // Convert Unicode string to Ascii string which only supported by SMBIOS.

-  //

-  ZeroMem (AsciiData, SMBIOS_STRING_MAX_LENGTH);

-  UnicodeStrToAsciiStr (Data, AsciiData);

-  

-  //

-  // if the field at offset is already filled with some value,

-  // find out the string it points to

-  //

-  OrigStringNumber = *(UINT8 *) ((UINT8 *) (StructureNode->Structure) + Offset);

-  if (OrigStringNumber != 0) {

-    DEBUG ((EFI_D_ERROR, "[SMBIOSThunk] Update %dth string for type[%d],offset[0x%x],handle[0x%x] to [%s]\n", 

-            OrigStringNumber, StructureNode->SmbiosType, Offset, StructureNode->SmbiosHandle, AsciiData));  

-    

-    //

-    // If original string number is not zero, just update string

-    //

-    Status = Smbios->UpdateString (Smbios, &StructureNode->SmbiosHandle, &OrigStringNumber, AsciiData);

-    if (EFI_ERROR (Status)) {

-      DEBUG ((EFI_D_ERROR, "[SMBIOSThunk] Fail to update %dth string in offset 0x%x for handle:0x%x type:0x%x\n", 

-             OrigStringNumber, Offset, StructureNode->SmbiosHandle, StructureNode->SmbiosType));

-      ASSERT_EFI_ERROR (Status);

-      return Status;

-    }

-  } else {

-    //

-    // If the string has not been filled in SMBIOS database, remove it and add again

-    // with string appended.

-    //

-    Status = GetSmbiosStructureSize (StructureNode->Structure, &OrigStructureSize, &CountOfStrings);

-    ASSERT_EFI_ERROR (Status);

-    

-    if (CountOfStrings == 0) {

-      NewStructureSize = OrigStructureSize + StringLength;

-    } else {

-      NewStructureSize = OrigStructureSize + StringLength + 1;

-    }

-    

-    NewRecord = AllocateZeroPool (NewStructureSize);

-    if (NewRecord == NULL) {

-      return EFI_OUT_OF_RESOURCES;

-    }

-    CopyMem (NewRecord, StructureNode->Structure, OrigStructureSize);

-    

-    //

-    // Copy new string into tail of original SMBIOS record buffer.

-    //

-    if (CountOfStrings == 0) {

-      AsciiStrCpy ((CHAR8 *)NewRecord + OrigStructureSize - 2, AsciiData);

-    } else {

-      AsciiStrCpy ((CHAR8 *)NewRecord + OrigStructureSize - 1, AsciiData);

-    }

-    DEBUG ((EFI_D_ERROR, "[SMBIOSThunk] Type(%d) offset(0x%x) StringNumber:%d\n", 

-            StructureNode->SmbiosType, Offset, CountOfStrings + 1));

-    //

-    // Update string reference number

-    //

-    *(UINT8 *) ((UINT8 *) NewRecord + Offset) = (UINT8) (CountOfStrings + 1);

-    SmbiosHandle = StructureNode->SmbiosHandle;

-    

-    //

-    // Remove original SMBIOS record and add new one

-    //

-    Status = Smbios->Remove (Smbios, StructureNode->SmbiosHandle);

-    ASSERT_EFI_ERROR (Status);

-    

-    //

-    // Add new SMBIOS record

-    //

-    Status = Smbios->Add (Smbios, NULL, &SmbiosHandle, NewRecord);

-    ASSERT_EFI_ERROR (Status);

-    

-    StructureNode->SmbiosHandle = SmbiosHandle;

-    

-    FreePool (NewRecord);

-  }

-  

-  //

-  // The SMBIOS record buffer maybe re-allocated in SMBIOS database,

-  // so update cached buffer pointer in DataHub structure list.

-  //

-  StructureNode->Structure = GetSmbiosBufferFromHandle (

-                               StructureNode->SmbiosHandle, 

-                               StructureNode->SmbiosType,

-                               NULL

-                               );

-  ASSERT (StructureNode->Structure != NULL);

-  

-  //

-  // The string update action maybe lead the record is re-allocated in SMBIOS database

-  // so update cached record pointer

-  //

-  Status = GetSmbiosStructureSize (StructureNode->Structure, &StructureNode->StructureSize, &CountOfStrings);

-  ASSERT_EFI_ERROR (Status);

-  

-  return EFI_SUCCESS;

-}

-

-/**

-  Find a handle that matches the Link Data and the target Smbios type.

-  

-  @param  TargetType     the Smbios type

-  @param  SubClass       the SubClass

-  @param  LinkData       Specifies Instance, SubInstance and ProducerName

-  @param  Handle         the HandleNum found  

-  

-  @retval EFI_NOT_FOUND Can not find the record according to handle

-  @retval EFI_SUCCESS   Success to find the handle

-**/

-EFI_STATUS

-SmbiosFindHandle (

-  IN      UINT8               TargetType,

-  IN      EFI_GUID            *SubClass,

-  IN      EFI_INTER_LINK_DATA *LinkData,

-  IN OUT  UINT16              *HandleNum

-  )

-{

-  LIST_ENTRY        *Link;

-  SMBIOS_STRUCTURE_NODE *StructureNode;

-

-  StructureNode = NULL;

-

-  //

-  // Find out the matching handle

-  //

-  for (Link = mStructureList.ForwardLink; Link != &mStructureList; Link = Link->ForwardLink) {

-    StructureNode = CR (Link, SMBIOS_STRUCTURE_NODE, Link, SMBIOS_STRUCTURE_NODE_SIGNATURE);

-    if (StructureNode->Structure->Type == TargetType &&

-        CompareGuid (&(StructureNode->SubClass), SubClass) &&

-        StructureNode->Instance == LinkData->Instance &&

-        StructureNode->SubInstance == LinkData->SubInstance

-        ) {

-      break;

-    }

-  }

-

-  if (Link == &mStructureList || StructureNode == NULL) {

-    return EFI_NOT_FOUND;

-  } else {

-    *HandleNum = StructureNode->Structure->Handle;

-    return EFI_SUCCESS;

-  }

-}

-

-/**

-  Fill the inter link field for a SMBIOS recorder.

-  

-  Some SMBIOS recorder need to reference the handle of another SMBIOS record. But

-  maybe another SMBIOS record has not been added, so put the InterLink request into

-  a linked list and the interlink will be fixedup when a new SMBIOS record is added.

-  

-  @param StructureNode        Point to SMBIOS_STRUCTURE_NODE which reference another record's handle

-  @param LinkSmbiosNodeOffset The offset in this record for holding the handle of another SMBIOS record

-  @param LinkSmbiosType       The type of SMBIOS record want to be linked.

-  @param InterLink            Point to EFI_INTER_LINK_DATA will be put linked list.

-  @param SubClassGuid         The guid of subclass for linked SMBIOS record.

-  

-  @retval EFI_SUCESS  The linked record is found and no need fixup in future.

-  @retval !EFI_SUCESS The linked record can not be found and InterLink is put a fixing-p linked list.

-**/

-EFI_STATUS

-SmbiosFldInterLink (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT16                    LinkSmbiosNodeOffset,

-  IN      UINT8                     LinkSmbiosType,

-  IN      EFI_INTER_LINK_DATA       *InterLink,

-  IN      EFI_GUID                  *SubClassGuid

-  )

-{

-  EFI_STATUS                  Status;

-  SMBIOS_LINK_DATA_FIXUP_NODE *LinkDataFixupNode;

-  UINT16                      StructureHandle;

-

-  Status            = EFI_SUCCESS;

-  LinkDataFixupNode = NULL;

-

-  Status = SmbiosFindHandle (

-            LinkSmbiosType, // Smbios type

-            SubClassGuid,

-            InterLink,

-            &StructureHandle

-            );

-  if (!EFI_ERROR (Status)) {

-    //

-    // Set the handle

-    //

-    CopyMem (

-      (UINT8 *) (StructureNode->Structure) + LinkSmbiosNodeOffset,

-      &StructureHandle,

-      sizeof (EFI_SMBIOS_HANDLE)

-      );

-  } else {

-    //

-    // Hang this in the link data fixup node

-    //

-    LinkDataFixupNode = AllocateZeroPool (sizeof (SMBIOS_LINK_DATA_FIXUP_NODE));

-    if (LinkDataFixupNode == NULL) {

-      return EFI_OUT_OF_RESOURCES;

-    }

-

-    LinkDataFixupNode->Signature  = SMBIOS_LINK_DATA_FIXUP_NODE_SIGNATURE;

-    LinkDataFixupNode->Offset     = LinkSmbiosNodeOffset;

-    LinkDataFixupNode->TargetType = LinkSmbiosType;

-    CopyMem (

-      &LinkDataFixupNode->SubClass,

-      SubClassGuid,

-      sizeof (EFI_GUID)

-      );

-    CopyMem (

-      &LinkDataFixupNode->LinkData,

-      InterLink,

-      sizeof (EFI_INTER_LINK_DATA)

-      );

-    InsertTailList (

-      &StructureNode->LinkDataFixup,

-      &(LinkDataFixupNode->Link)

-      );

-  }

-

-  return Status;

-}

-

-/**

-  Field Filling Function. Transform an EFI_EXP_BASE10_DATA to a word, with 'Mega'

-  as the unit.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER  RecordDataSize is invalid. 

-  @retval EFI_SUCCESS            RecordData is successed to be filled into given SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldBase10ToWordWithMega (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_EXP_BASE10_DATA *Base10Data;

-  INT16               Value;

-  INT16               Exponent;

-

-  if (RecordDataSize != sizeof (EFI_EXP_BASE10_DATA)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Base10Data  = RecordData;

-  Value       = Base10Data->Value;

-  Exponent    = Base10Data->Exponent;

-

-  Exponent -= 6;

-  while (Exponent != 0) {

-    if (Exponent > 0) {

-      Value = (INT16) (Value * 10);

-      Exponent--;

-    } else {

-      Value = (INT16) (Value / 10);

-      Exponent++;

-    }

-  }

-

-  CopyMem (

-    (UINT8 *) (StructureNode->Structure) + Offset,

-    &Value,

-    2

-    );

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Field Filling Function. Transform an EFI_EXP_BASE2_DATA to a word, with 'Kilo'

-  as the unit. Granularity implemented for Cache Size.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER  RecordDataSize is invalid. 

-  @retval EFI_SUCCESS            RecordData is successed to be filled into given SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldBase2ToWordWithKilo (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_EXP_BASE2_DATA  *Base2Data;

-  UINT32              Value;

-  UINT16              Exponent;

-

-  if (RecordDataSize != sizeof (EFI_EXP_BASE2_DATA)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Base2Data = RecordData;

-  Value     = Base2Data->Value;

-  Exponent  = Base2Data->Exponent;

-

-  Exponent -= 10;

-  Value <<= Exponent;

-  

-  //

-  // Implement cache size granularity

-  //

-  if(Value >= 0x8000) {

-    Value >>= 6;

-    Value |=  0x8000;

-  }

-  

-  CopyMem (

-    (UINT8 *) (StructureNode->Structure) + Offset,

-    &Value,

-    2

-    );

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Field Filling Function. Transform an EFI_EXP_BASE2_DATA to a byte, with '64k'

-  as the unit.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER  RecordDataSize is invalid. 

-  @retval EFI_SUCCESS            RecordData is successed to be filled into given SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldBase2ToByteWith64K (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_EXP_BASE2_DATA  *Base2Data;

-  UINT16              Value;

-  UINT16              Exponent;

-

-  if (RecordDataSize != sizeof (EFI_EXP_BASE2_DATA)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Base2Data = RecordData;

-  Value     = Base2Data->Value;

-  Exponent  = Base2Data->Exponent;

-  Exponent -= 16;

-  Value <<= Exponent;

-

-  CopyMem (

-    (UINT8 *) (StructureNode->Structure) + Offset,

-    &Value,

-    1

-    );

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Field Filling Function. Transform an EFI_EXP_BASE2_DATA to a word, with 10exp-9

-  as the unit.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER  RecordDataSize is invalid. 

-  @retval EFI_SUCCESS            RecordData is successed to be filled into given SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldBase10ToByteWithNano (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_EXP_BASE10_DATA *Base10Data;

-  INT16               Value;

-  INT16               Exponent;

-

-  if (RecordDataSize != sizeof (EFI_EXP_BASE2_DATA)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Base10Data  = RecordData;

-  Value       = Base10Data->Value;

-  Exponent    = Base10Data->Exponent;

-

-  Exponent += 9;

-  while (Exponent != 0) {

-    if (Exponent > 0) {

-      Value = (INT16) (Value * 10);

-      Exponent--;

-    } else {

-      Value = (INT16) (Value / 10);

-      Exponent++;

-    }

-  }

-

-  * (UINT8 *) ((UINT8 *) (StructureNode->Structure) + Offset) = (UINT8) Value;

-

-  return EFI_SUCCESS;

-}

-

-/**

-  Field Filling Function: truncate record data to byte and fill in the

-  field as indicated by Offset.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER  RecordDataSize is invalid. 

-  @retval EFI_SUCCESS            RecordData is successed to be filled into given SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldTruncateToByte (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_STATUS  Status;

-

-  Status = EFI_SUCCESS;

-

-  //

-  // Truncate the data to 8 bits

-  //

-  *(UINT8 *) ((UINT8 *) (StructureNode->Structure) + Offset) = (UINT8) (*(UINT8 *) RecordData);

-

-  return Status;

-}

-

-/**

-  Field Filling Function: truncate record data to byte and fill in the

-  field as indicated by Offset.

-  

-  @param StructureNode    Pointer to SMBIOS_STRUCTURE_NODE which is current processed.

-  @param Offset           Offset of SMBIOS record which RecordData will be filled.

-  @param RecordData       RecordData buffer will be filled.

-  @param RecordDataSize   The size of RecordData buffer.

-  

-  @retval EFI_INVALID_PARAMETER  RecordDataSize is invalid. 

-  @retval EFI_SUCCESS            RecordData is successed to be filled into given SMBIOS record.

-**/

-EFI_STATUS

-SmbiosFldTruncateToWord (

-  IN OUT  SMBIOS_STRUCTURE_NODE     *StructureNode,

-  IN      UINT32                    Offset,

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  EFI_STATUS  Status;

-

-  Status = EFI_SUCCESS;

-

-  //

-  // Truncate the data to 8 bits

-  //

-  CopyMem (

-    (UINT8 *) (StructureNode->Structure) + Offset,

-    RecordData,

-    2

-    );

-

-  return Status;

-}

-

-/**

-  Check if OEM structure has included 2 trailing 0s in data record.

-  

-  @param RecordData       Point to record data will be checked.

-  @param RecordDataSize   The size of record data.

-  

-  @retval 0    2 trailing 0s exist in unformatted section

-  @retval 1    1 trailing 0 exists at the end of unformatted section

-  @retval -1   There is no 0 at the end of unformatted section

-**/

-INT8

-SmbiosCheckTrailingZero (

-  IN      VOID                      *RecordData,

-  IN      UINT32                    RecordDataSize

-  )

-{

-  SMBIOS_STRUCTURE  *Smbios;

-  CHAR8             *Start;

-  CHAR8             *End;

-  

-  Smbios = (SMBIOS_STRUCTURE *) RecordData;

-  

-  //

-  // Skip over formatted section

-  //

-  Start = (CHAR8 *) ((UINT8 *) Smbios + Smbios->Length);

-  End   = (CHAR8 *) RecordData + RecordDataSize;

-  

-  //

-  // Unformatted section exists

-  //

-  while (Start < End - 1) {

-    //

-    // Avoid unaligned issue on IPF

-    //

-    if ((*Start == 0) && (*(Start + 1) == 0)) {

-      //

-      // 2 trailing 0s exist in unformatted section

-      //

-      return 0;

-    }

-    Start++;

-  }

-  

-  if (Start == End - 1) {

-    //

-    // Check if there has been already 1 trailing 0

-    //

-    if (*Start == 0) {

-      return 1;

-    } 

-  }

-  

-  //

-  // There is no 0 at the end of unformatted section

-  //

-  return -1;

-}