/** @file
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This driver parses the mSmbiosMiscDataTable structure and reports
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any generated data using SMBIOS protocol.
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Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
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Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
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Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
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Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HiiLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/OemMiscLib.h>
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#include <Library/PrintLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include "SmbiosMisc.h"
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/**
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This function makes boot time changes to the contents of the
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MiscBaseBoardManufacturer (Type 2) record.
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@param RecordData Pointer to SMBIOS table with default values.
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@param Smbios SMBIOS protocol.
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@retval EFI_SUCCESS The SMBIOS table was successfully added.
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@retval EFI_INVALID_PARAMETER Invalid parameter was found.
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@retval EFI_OUT_OF_RESOURCES Failed to allocate required memory.
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**/
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SMBIOS_MISC_TABLE_FUNCTION(MiscBaseBoardManufacturer)
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{
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CHAR8 *OptionalStrStart;
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CHAR8 *StrStart;
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UINTN RecordLength;
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UINTN ManuStrLen;
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UINTN ProductNameStrLen;
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UINTN VerStrLen;
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UINTN SerialNumStrLen;
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UINTN AssetTagStrLen;
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UINTN ChassisLocaStrLen;
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UINTN HandleCount;
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UINT16 *HandleArray;
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CHAR16 *BaseBoardManufacturer;
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CHAR16 *BaseBoardProductName;
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CHAR16 *Version;
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EFI_STRING SerialNumber;
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EFI_STRING AssetTag;
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EFI_STRING ChassisLocation;
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EFI_STRING_ID TokenToGet;
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SMBIOS_TABLE_TYPE2 *SmbiosRecord;
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SMBIOS_TABLE_TYPE2 *InputData;
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EFI_STATUS Status;
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EFI_STRING_ID TokenToUpdate;
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HandleCount = 0;
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HandleArray = NULL;
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InputData = NULL;
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//
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// First check for invalid parameters.
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//
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if (RecordData == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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InputData = (SMBIOS_TABLE_TYPE2*)RecordData;
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BaseBoardManufacturer = (CHAR16 *) PcdGetPtr (PcdBaseBoardManufacturer);
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if (StrLen (BaseBoardManufacturer) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
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HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, BaseBoardManufacturer, NULL);
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}
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BaseBoardProductName = (CHAR16 *) PcdGetPtr (PcdBaseBoardProductName);
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if (StrLen (BaseBoardProductName) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
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HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, BaseBoardProductName, NULL);
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}
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Version = (CHAR16 *) PcdGetPtr (PcdBaseBoardVersion);
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if (StrLen (Version) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
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HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Version, NULL);
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}
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG),
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AssertTagType02
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);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER),
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SerialNumberType02
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);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER),
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BoardManufacturerType02
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);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER),
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SerialNumberType02
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);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_BASE_BOARD_SKU_NUMBER),
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SerialNumberType02
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);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION),
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ChassisLocationType02
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);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
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BaseBoardManufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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ManuStrLen = StrLen (BaseBoardManufacturer);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
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BaseBoardProductName = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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ProductNameStrLen = StrLen (BaseBoardProductName);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
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Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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VerStrLen = StrLen (Version);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER);
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SerialNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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SerialNumStrLen = StrLen (SerialNumber);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG);
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AssetTag = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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AssetTagStrLen = StrLen (AssetTag);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION);
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ChassisLocation = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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ChassisLocaStrLen = StrLen (ChassisLocation);
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//
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// Two zeros following the last string.
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//
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RecordLength = sizeof (SMBIOS_TABLE_TYPE2) +
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ManuStrLen + 1 +
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ProductNameStrLen + 1 +
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VerStrLen + 1 +
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SerialNumStrLen + 1 +
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AssetTagStrLen + 1 +
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ChassisLocaStrLen + 1 + 1;
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SmbiosRecord = AllocateZeroPool (RecordLength);
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if (SmbiosRecord == NULL) {
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Status = EFI_OUT_OF_RESOURCES;
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goto Exit;
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}
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(VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE2));
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SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2);
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//
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// Update Contained objects Handle
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//
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SmbiosRecord->NumberOfContainedObjectHandles = 0;
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SmbiosMiscGetLinkTypeHandle (EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE, &HandleArray,
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&HandleCount);
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// It's assumed there's at most a single chassis
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ASSERT (HandleCount < 2);
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if (HandleCount > 0) {
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SmbiosRecord->ChassisHandle = HandleArray[0];
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}
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FreePool (HandleArray);
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OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
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UnicodeStrToAsciiStrS (BaseBoardManufacturer, OptionalStrStart, ManuStrLen + 1);
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StrStart = OptionalStrStart + ManuStrLen + 1;
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UnicodeStrToAsciiStrS (BaseBoardProductName, StrStart, ProductNameStrLen + 1);
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StrStart += ProductNameStrLen + 1;
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UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
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StrStart += VerStrLen + 1;
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UnicodeStrToAsciiStrS (SerialNumber, StrStart, SerialNumStrLen + 1);
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StrStart += SerialNumStrLen + 1;
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UnicodeStrToAsciiStrS (AssetTag, StrStart, AssetTagStrLen + 1);
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StrStart += AssetTagStrLen + 1;
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UnicodeStrToAsciiStrS (ChassisLocation, StrStart, ChassisLocaStrLen + 1);
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Status = SmbiosMiscAddRecord ((UINT8 *)SmbiosRecord, NULL);
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if (EFI_ERROR (Status)) {
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DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type02 Table Log Failed! %r \n",
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__FUNCTION__, __LINE__, Status));
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}
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FreePool (SmbiosRecord);
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Exit:
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if (BaseBoardManufacturer != NULL) {
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FreePool (BaseBoardManufacturer);
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}
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if (BaseBoardProductName != NULL) {
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FreePool (BaseBoardProductName);
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}
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if (Version != NULL) {
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FreePool (Version);
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}
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if (SerialNumber != NULL) {
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FreePool (SerialNumber);
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}
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if (AssetTag != NULL) {
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FreePool (AssetTag);
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}
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if (ChassisLocation != NULL) {
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FreePool (ChassisLocation);
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}
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return 0;
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}
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