/** @file | |
This driver parses the mMiscSubclassDataTable structure and reports | |
any generated data to smbios. | |
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/ | |
Copyright (c) 2022, Ampere Computing LLC. All rights reserved.<BR> | |
Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR> | |
Copyright (c) 2006 - 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> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#include <Library/BaseLib.h> | |
#include <Library/BaseMemoryLib.h> | |
#include <Library/DebugLib.h> | |
#include <Library/HiiLib.h> | |
#include <Library/MemoryAllocationLib.h> | |
#include <Library/OemMiscLib.h> | |
#include <Library/PrintLib.h> | |
#include <Library/UefiBootServicesTableLib.h> | |
#include "SmbiosMisc.h" | |
/** | |
This function makes boot time changes to the contents of the | |
MiscSystemManufacturer (Type 1) record. | |
@param RecordData Pointer to SMBIOS table with default values. | |
@param Smbios SMBIOS protocol. | |
@retval EFI_SUCCESS The SMBIOS table was successfully added. | |
@retval EFI_INVALID_PARAMETER Invalid parameter was found. | |
@retval EFI_OUT_OF_RESOURCES Failed to allocate required memory. | |
**/ | |
SMBIOS_MISC_TABLE_FUNCTION (MiscSystemManufacturer) { | |
CHAR8 *OptionalStrStart; | |
CHAR8 *StrStart; | |
UINTN ManuStrLen; | |
UINTN VerStrLen; | |
UINTN PdNameStrLen; | |
UINTN SerialNumStrLen; | |
UINTN SKUNumStrLen; | |
UINTN FamilyStrLen; | |
UINTN RecordLength; | |
EFI_STRING Manufacturer; | |
EFI_STRING ProductName; | |
EFI_STRING Version; | |
EFI_STRING SerialNumber; | |
EFI_STRING SKUNumber; | |
EFI_STRING Family; | |
EFI_STRING_ID TokenToGet; | |
SMBIOS_TABLE_TYPE1 *SmbiosRecord; | |
SMBIOS_TABLE_TYPE1 *InputData; | |
EFI_STATUS Status; | |
EFI_STRING_ID TokenToUpdate; | |
CHAR16 *Product; | |
CHAR16 *pVersion; | |
Status = EFI_SUCCESS; | |
// | |
// First check for invalid parameters. | |
// | |
if (RecordData == NULL) { | |
return EFI_INVALID_PARAMETER; | |
} | |
InputData = (SMBIOS_TABLE_TYPE1 *)RecordData; | |
Product = (CHAR16 *)PcdGetPtr (PcdSystemProductName); | |
if (StrLen (Product) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME); | |
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Product, NULL); | |
} else { | |
OemUpdateSmbiosInfo ( | |
mSmbiosMiscHiiHandle, | |
STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME), | |
ProductNameType01 | |
); | |
} | |
pVersion = (CHAR16 *)PcdGetPtr (PcdSystemVersion); | |
if (StrLen (pVersion) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION); | |
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, pVersion, NULL); | |
} else { | |
OemUpdateSmbiosInfo ( | |
mSmbiosMiscHiiHandle, | |
STRING_TOKEN (STR_MISC_SYSTEM_VERSION), | |
VersionType01 | |
); | |
} | |
OemUpdateSmbiosInfo ( | |
mSmbiosMiscHiiHandle, | |
STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER), | |
SerialNumType01 | |
); | |
OemUpdateSmbiosInfo ( | |
mSmbiosMiscHiiHandle, | |
STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER), | |
SystemManufacturerType01 | |
); | |
OemUpdateSmbiosInfo ( | |
mSmbiosMiscHiiHandle, | |
STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER), | |
SkuNumberType01 | |
); | |
OemUpdateSmbiosInfo ( | |
mSmbiosMiscHiiHandle, | |
STRING_TOKEN (STR_MISC_SYSTEM_FAMILY), | |
FamilyType01 | |
); | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER); | |
Manufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL); | |
ManuStrLen = StrLen (Manufacturer); | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME); | |
ProductName = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL); | |
PdNameStrLen = StrLen (ProductName); | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION); | |
Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL); | |
VerStrLen = StrLen (Version); | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER); | |
SerialNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL); | |
SerialNumStrLen = StrLen (SerialNumber); | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER); | |
SKUNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL); | |
SKUNumStrLen = StrLen (SKUNumber); | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY); | |
Family = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL); | |
FamilyStrLen = StrLen (Family); | |
// | |
// Two zeros following the last string. | |
// | |
RecordLength = sizeof (SMBIOS_TABLE_TYPE1) + | |
ManuStrLen + 1 + | |
PdNameStrLen + 1 + | |
VerStrLen + 1 + | |
SerialNumStrLen + 1 + | |
SKUNumStrLen + 1 + | |
FamilyStrLen + 1 + 1; | |
SmbiosRecord = AllocateZeroPool (RecordLength); | |
if (SmbiosRecord == NULL) { | |
Status = EFI_OUT_OF_RESOURCES; | |
goto Exit; | |
} | |
(VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE1)); | |
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1); | |
OemGetSystemUuid (&SmbiosRecord->Uuid); | |
OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1); | |
UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1); | |
StrStart = OptionalStrStart + ManuStrLen + 1; | |
UnicodeStrToAsciiStrS (ProductName, StrStart, PdNameStrLen + 1); | |
StrStart += PdNameStrLen + 1; | |
UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1); | |
StrStart += VerStrLen + 1; | |
UnicodeStrToAsciiStrS (SerialNumber, StrStart, SerialNumStrLen + 1); | |
StrStart += SerialNumStrLen + 1; | |
UnicodeStrToAsciiStrS (SKUNumber, StrStart, SKUNumStrLen + 1); | |
StrStart += SKUNumStrLen + 1; | |
UnicodeStrToAsciiStrS (Family, StrStart, FamilyStrLen + 1); | |
// | |
// Now we have got the full smbios record, call smbios protocol to add this record. | |
// | |
Status = SmbiosMiscAddRecord ((UINT8 *)SmbiosRecord, NULL); | |
if (EFI_ERROR (Status)) { | |
DEBUG (( | |
DEBUG_ERROR, | |
"[%a]:[%dL] Smbios Type01 Table Log Failed! %r \n", | |
__func__, | |
DEBUG_LINE_NUMBER, | |
Status | |
)); | |
} | |
FreePool (SmbiosRecord); | |
Exit: | |
if (Manufacturer != NULL) { | |
FreePool (Manufacturer); | |
} | |
if (ProductName != NULL) { | |
FreePool (ProductName); | |
} | |
if (Version != NULL) { | |
FreePool (Version); | |
} | |
if (SerialNumber != NULL) { | |
FreePool (SerialNumber); | |
} | |
if (SKUNumber != NULL) { | |
FreePool (SKUNumber); | |
} | |
if (Family != NULL) { | |
FreePool (Family); | |
} | |
return Status; | |
} |