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/** @file
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
Copyright (c) 2015, Linaro Limited. 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.
Module Name:
MiscChassisManufacturerFunction.c
Abstract:
This driver parses the mMiscSubclassDataTable structure and reports
any generated data to smbios.
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
**/
/* Modify list
DATA AUTHOR REASON
*/
#include "SmbiosMisc.h"
UINT8
GetChassisType (
)
{
EFI_STATUS Status;
UINT8 ChassisType;
Status = IpmiGetChassisType(&ChassisType);
if (EFI_ERROR(Status))
{
return 0;
}
return ChassisType;
}
/**
This function makes boot time changes to the contents of the
MiscChassisManufacturer (Type 3).
@param RecordData Pointer to copy of RecordData from the Data Table.
@retval EFI_SUCCESS All parameters were valid.
@retval EFI_UNSUPPORTED Unexpected RecordType value.
@retval EFI_INVALID_PARAMETER Invalid parameter was found.
**/
MISC_SMBIOS_TABLE_FUNCTION(MiscChassisManufacturer)
{
CHAR8 *OptionalStrStart;
UINTN ManuStrLen;
UINTN VerStrLen;
UINTN AssertTagStrLen;
UINTN SerialNumStrLen;
UINTN ChaNumStrLen;
EFI_STRING Manufacturer;
EFI_STRING Version;
EFI_STRING SerialNumber;
EFI_STRING AssertTag;
EFI_STRING ChassisSkuNumber;
STRING_REF TokenToGet;
EFI_SMBIOS_HANDLE SmbiosHandle;
SMBIOS_TABLE_TYPE3 *SmbiosRecord;
SMBIOS_TABLE_TYPE3 *InputData;
EFI_STATUS Status;
UINT8 ContainedElementCount;
CONTAINED_ELEMENT ContainedElements = {0};
UINT8 ExtendLength = 0;
UINT8 ChassisType;
//
// First check for invalid parameters.
//
if (RecordData == NULL)
{
return EFI_INVALID_PARAMETER;
}
InputData = (SMBIOS_TABLE_TYPE3 *)RecordData;
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG), AssetTagType03);
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER), SrNumType03);
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_VERSION), VersionType03);
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER), ManufacturerType03);
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);
Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
ManuStrLen = StrLen(Manufacturer);
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);
Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
VerStrLen = StrLen(Version);
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);
SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
SerialNumStrLen = StrLen(SerialNumber);
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);
AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
AssertTagStrLen = StrLen(AssertTag);
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER);
ChassisSkuNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
ChaNumStrLen = StrLen(ChassisSkuNumber);
ContainedElementCount = InputData->ContainedElementCount;
if (ContainedElementCount > 1)
{
ExtendLength = (ContainedElementCount - 1) * sizeof (CONTAINED_ELEMENT);
}
//
// Two zeros following the last string.
//
SmbiosRecord = AllocateZeroPool(sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1
+ ManuStrLen + 1
+ VerStrLen + 1
+ SerialNumStrLen + 1
+ AssertTagStrLen + 1
+ ChaNumStrLen + 1 + 1);
if (NULL == SmbiosRecord)
{
Status = EFI_OUT_OF_RESOURCES;
goto Exit;
}
(VOID)CopyMem(SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE3));
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1;
ChassisType = GetChassisType ();
if (ChassisType != 0)
{
SmbiosRecord->Type = ChassisType;
}
//ContainedElements
(VOID)CopyMem(SmbiosRecord + 1, &ContainedElements, ExtendLength);
//ChassisSkuNumber
*((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength) = 5;
OptionalStrStart = (CHAR8 *)((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1);
UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart);
UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1);
UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1);
UnicodeStrToAsciiStr(AssertTag, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);
UnicodeStrToAsciiStr(ChassisSkuNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen +1 + AssertTagStrLen + 1);
//
// Now we have got the full smbios record, call smbios protocol to add this record.
//
Status = LogSmbiosData( (UINT8*)SmbiosRecord, &SmbiosHandle);
if(EFI_ERROR(Status))
{
DEBUG((EFI_D_ERROR, "[%a]:[%dL] Smbios Type03 Table Log Failed! %r \n", __FUNCTION__, __LINE__, Status));
}
FreePool(SmbiosRecord);
Exit:
if(Manufacturer != NULL)
{
FreePool(Manufacturer);
}
if(Version != NULL)
{
FreePool(Version);
}
if(SerialNumber != NULL)
{
FreePool(SerialNumber);
}
if(AssertTag != NULL)
{
FreePool(AssertTag);
}
if(ChassisSkuNumber != NULL)
{
FreePool(ChassisSkuNumber);
}
return Status;
}
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