/** @file
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This driver parses the mMiscSubclassDataTable structure and reports
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any generated data to smbios.
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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) 2006 - 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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MiscSystemManufacturer (Type 1) 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(MiscSystemManufacturer)
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{
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CHAR8 *OptionalStrStart;
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CHAR8 *StrStart;
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UINTN ManuStrLen;
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UINTN VerStrLen;
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UINTN PdNameStrLen;
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UINTN SerialNumStrLen;
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UINTN SKUNumStrLen;
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UINTN FamilyStrLen;
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UINTN RecordLength;
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EFI_STRING Manufacturer;
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EFI_STRING ProductName;
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EFI_STRING Version;
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EFI_STRING SerialNumber;
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EFI_STRING SKUNumber;
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EFI_STRING Family;
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EFI_STRING_ID TokenToGet;
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SMBIOS_TABLE_TYPE1 *SmbiosRecord;
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SMBIOS_TABLE_TYPE1 *InputData;
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EFI_STATUS Status;
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EFI_STRING_ID TokenToUpdate;
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CHAR16 *Product;
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CHAR16 *pVersion;
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Status = EFI_SUCCESS;
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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_TYPE1 *)RecordData;
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Product = (CHAR16 *) PcdGetPtr (PcdSystemProductName);
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if (StrLen (Product) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
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HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Product, NULL);
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}
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pVersion = (CHAR16 *) PcdGetPtr (PcdSystemVersion);
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if (StrLen (pVersion) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
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HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, pVersion, NULL);
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}
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER),
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SerialNumType01);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER),
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SystemManufacturerType01);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER),
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SkuNumberType01);
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OemUpdateSmbiosInfo (mSmbiosMiscHiiHandle,
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STRING_TOKEN (STR_MISC_SYSTEM_FAMILY),
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FamilyType01);
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
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Manufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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ManuStrLen = StrLen (Manufacturer);
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
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ProductName = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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PdNameStrLen = StrLen (ProductName);
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_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_SYSTEM_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_SYSTEM_SKU_NUMBER);
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SKUNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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SKUNumStrLen = StrLen (SKUNumber);
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY);
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Family = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
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FamilyStrLen = StrLen (Family);
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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_TYPE1) +
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ManuStrLen + 1 +
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PdNameStrLen + 1 +
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VerStrLen + 1 +
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SerialNumStrLen + 1 +
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SKUNumStrLen + 1 +
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FamilyStrLen + 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_TYPE1));
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SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);
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CopyGuid(&SmbiosRecord->Uuid, &InputData->Uuid);
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OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
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UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
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StrStart = OptionalStrStart + ManuStrLen + 1;
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UnicodeStrToAsciiStrS (ProductName, StrStart, PdNameStrLen + 1);
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StrStart += PdNameStrLen + 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 (SKUNumber, StrStart, SKUNumStrLen + 1);
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StrStart += SKUNumStrLen + 1;
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UnicodeStrToAsciiStrS (Family, StrStart, FamilyStrLen + 1);
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//
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// Now we have got the full smbios record, call smbios protocol to add this record.
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//
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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 Type01 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 (Manufacturer != NULL) {
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FreePool (Manufacturer);
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}
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if (ProductName != NULL) {
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FreePool (ProductName);
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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 (SKUNumber != NULL) {
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FreePool (SKUNumber);
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}
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if (Family != NULL) {
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FreePool (Family);
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}
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return Status;
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}
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