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/** @file
This driver parses the mMiscSubclassDataTable structure and reports
any generated data to smbios.
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
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);
}
pVersion = (CHAR16 *) PcdGetPtr (PcdSystemVersion);
if (StrLen (pVersion) > 0) {
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, pVersion, NULL);
}
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);
CopyGuid(&SmbiosRecord->Uuid, &InputData->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",
__FUNCTION__, __LINE__, 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;
}
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