system76-edk2/QuarkPlatformPkg/Platform/Dxe/SmbiosMiscDxe/MiscSystemManufacturerFunction.c

/** @file
This driver parses the mMiscSubclassDataTable structure and reports
any generated data to smbios.

Copyright (c) 2013-2015 Intel Corporation.

SPDX-License-Identifier: BSD-2-Clause-Patent


**/


#include "CommonHeader.h"

#include "SmbiosMisc.h"

/**
  This function makes boot time changes to the contents of the
  MiscSystemManufacturer (Type 1).

  @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(MiscSystemManufacturer)
{
  CHAR8                             *OptionalStrStart;
  UINTN                             ManuStrLen;
  UINTN                             VerStrLen;
  UINTN                             PdNameStrLen;
  UINTN                             SerialNumStrLen;
  UINTN                             SKUNumStrLen;
  UINTN                             FamilyStrLen;
  EFI_STATUS                        Status;
  CHAR16                            Manufacturer[SMBIOS_STRING_MAX_LENGTH];
  CHAR16                            ProductName[SMBIOS_STRING_MAX_LENGTH];
  CHAR16                            Version[SMBIOS_STRING_MAX_LENGTH];
  CHAR16                            SerialNumber[SMBIOS_STRING_MAX_LENGTH];
  CHAR16                            SKUNumber[SMBIOS_STRING_MAX_LENGTH];
  CHAR16                            Family[SMBIOS_STRING_MAX_LENGTH];
  EFI_STRING                        ManufacturerPtr;
  EFI_STRING                        ProductNamePtr;
  EFI_STRING                        VersionPtr;
  EFI_STRING                        SerialNumberPtr;
  EFI_STRING                        SKUNumberPtr;
  EFI_STRING                        FamilyPtr;
  STRING_REF                        TokenToGet;
  STRING_REF                        TokenToUpdate;
  EFI_SMBIOS_HANDLE                 SmbiosHandle;
  SMBIOS_TABLE_TYPE1                *SmbiosRecord;
  EFI_MISC_SYSTEM_MANUFACTURER      *ForType1InputData;

  ForType1InputData = (EFI_MISC_SYSTEM_MANUFACTURER *)RecordData;

  //
  // First check for invalid parameters.
  //
  if (RecordData == NULL) {
    return EFI_INVALID_PARAMETER;
  }

  //
  // Update strings from PCD
  //
  AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemManufacturer), Manufacturer);
  if (StrLen (Manufacturer) > 0) {
    TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
    HiiSetString (mHiiHandle, TokenToUpdate, Manufacturer, NULL);
  }
  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
  ManufacturerPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  ManuStrLen = StrLen(ManufacturerPtr);
  if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {
    return EFI_UNSUPPORTED;
  }

  AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemProductName), ProductName);
  if (StrLen (ProductName) > 0) {
    TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
    HiiSetString (mHiiHandle, TokenToUpdate, ProductName, NULL);
  }
  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
  ProductNamePtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  PdNameStrLen = StrLen(ProductNamePtr);
  if (PdNameStrLen > SMBIOS_STRING_MAX_LENGTH) {
    return EFI_UNSUPPORTED;
  }

  AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemVersion), Version);
  if (StrLen (Version) > 0) {
    TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
    HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
  }
  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
  VersionPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  VerStrLen = StrLen(VersionPtr);
  if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
    return EFI_UNSUPPORTED;
  }

  AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemSerialNumber), SerialNumber);
  if (StrLen (SerialNumber) > 0) {
    TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER);
    HiiSetString (mHiiHandle, TokenToUpdate, SerialNumber, NULL);
  }
  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER);
  SerialNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  SerialNumStrLen = StrLen(SerialNumberPtr);
  if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
    return EFI_UNSUPPORTED;
  }

  AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemSKUNumber), SKUNumber);
  if (StrLen (SKUNumber) > 0) {
    TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER);
    HiiSetString (mHiiHandle, TokenToUpdate, SKUNumber, NULL);
  }
  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER);
  SKUNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  SKUNumStrLen = StrLen(SKUNumberPtr);
  if (SKUNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
    return EFI_UNSUPPORTED;
  }

  AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemFamily), Family);
  if (StrLen (Family) > 0) {
    TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY);
    HiiSetString (mHiiHandle, TokenToUpdate, Family, NULL);
  }
  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY);
  FamilyPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  FamilyStrLen = StrLen(FamilyPtr);
  if (FamilyStrLen > SMBIOS_STRING_MAX_LENGTH) {
    return EFI_UNSUPPORTED;
  }
  //
  // Two zeros following the last string.
  //
  SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen + 1 + FamilyStrLen + 1 + 1);
  ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen + 1 + FamilyStrLen + 1 + 1);

  SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_INFORMATION;
  SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);
  //
  // Make handle chosen by smbios protocol.add automatically.
  //
  SmbiosRecord->Hdr.Handle = 0;
  //
  // Manu will be the 1st optional string following the formatted structure.
  //
  SmbiosRecord->Manufacturer = 1;
  //
  // ProductName will be the 2nd optional string following the formatted structure.
  //
  SmbiosRecord->ProductName = 2;
  //
  // Version will be the 3rd optional string following the formatted structure.
  //
  SmbiosRecord->Version = 3;
  //
  // Serial number will be the 4th optional string following the formatted structure.
  //
  SmbiosRecord->SerialNumber = 4;
  //
  // SKU number will be the 5th optional string following the formatted structure.
  //
  SmbiosRecord->SKUNumber = 5;
  //
  // Family will be the 6th optional string following the formatted structure.
  //
  SmbiosRecord->Family = 6;
  CopyMem ((UINT8 *) (&SmbiosRecord->Uuid), (UINT8 *)PcdGetPtr(PcdSMBIOSSystemUuid),16);
  SmbiosRecord->WakeUpType = (UINT8)ForType1InputData->SystemWakeupType;

  OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
  UnicodeStrToAsciiStr(ManufacturerPtr, OptionalStrStart);
  UnicodeStrToAsciiStr(ProductNamePtr, OptionalStrStart + ManuStrLen + 1);
  UnicodeStrToAsciiStr(VersionPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1);
  UnicodeStrToAsciiStr(SerialNumberPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1);
  UnicodeStrToAsciiStr(SKUNumberPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen+ 1);
  UnicodeStrToAsciiStr(FamilyPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen+ 1);

  //
  // Now we have got the full smbios record, call smbios protocol to add this record.
  //
  SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
  Status = Smbios-> Add(
                      Smbios,
                      NULL,
                      &SmbiosHandle,
                      (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
                      );
  FreePool(SmbiosRecord);
  return Status;
}