EmulatorPkg/MiscSubClassPlatformDxe/MiscBaseBoardManufacturerFunction.c

   1 /** @file
   2   BaseBoard manufacturer information boot time changes.
   3   SMBIOS type 2.
   4
   5   Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8 **/
   9
  10 #include "MiscSubClassDriver.h"
  11 /**
  12   This function makes boot time changes to the contents of the
  13   MiscBaseBoardManufacturer (Type 2).
  14
  15   @param  RecordData                 Pointer to copy of RecordData from the Data Table.
  16
  17   @retval EFI_SUCCESS                All parameters were valid.
  18   @retval EFI_UNSUPPORTED            Unexpected RecordType value.
  19   @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
  20
  21 **/
  22 MISC_SMBIOS_TABLE_FUNCTION(MiscBaseBoardManufacturer)
  23 {
  24   CHAR8                           *OptionalStrStart;
  25   UINTN                           ManuStrLen;
  26   UINTN                           ProductStrLen;
  27   UINTN                           VerStrLen;
  28   UINTN                           AssertTagStrLen;
  29   UINTN                           SerialNumStrLen;
  30   UINTN                           ChassisStrLen;
  31   EFI_STATUS                      Status;
  32   EFI_STRING                      Manufacturer;
  33   EFI_STRING                      Product;
  34   EFI_STRING                      Version;
  35   EFI_STRING                      SerialNumber;
  36   EFI_STRING                      AssertTag;
  37   EFI_STRING                      Chassis;
  38   STRING_REF                      TokenToGet;
  39   EFI_SMBIOS_HANDLE               SmbiosHandle;
  40   SMBIOS_TABLE_TYPE2              *SmbiosRecord;
  41   EFI_MISC_BASE_BOARD_MANUFACTURER   *ForType2InputData;
  42
  43   ForType2InputData = (EFI_MISC_BASE_BOARD_MANUFACTURER *)RecordData;
  44
  45   //
  46   // First check for invalid parameters.
  47   //
  48   if (RecordData == NULL) {
  49     return EFI_INVALID_PARAMETER;
  50   }
  51
  52   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
  53   Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  54   ManuStrLen = StrLen(Manufacturer);
  55   if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {
  56     return EFI_UNSUPPORTED;
  57   }
  58
  59   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
  60   Product = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  61   ProductStrLen = StrLen(Product);
  62   if (ProductStrLen > SMBIOS_STRING_MAX_LENGTH) {
  63     return EFI_UNSUPPORTED;
  64   }
  65
  66   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
  67   Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  68   VerStrLen = StrLen(Version);
  69   if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
  70     return EFI_UNSUPPORTED;
  71   }
  72
  73   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER);
  74   SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  75   SerialNumStrLen = StrLen(SerialNumber);
  76   if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
  77     return EFI_UNSUPPORTED;
  78   }
  79
  80   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG);
  81   AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  82   AssertTagStrLen = StrLen(AssertTag);
  83   if (AssertTagStrLen > SMBIOS_STRING_MAX_LENGTH) {
  84     return EFI_UNSUPPORTED;
  85   }
  86
  87   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION);
  88   Chassis = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  89   ChassisStrLen = StrLen(Chassis);
  90   if (ChassisStrLen > SMBIOS_STRING_MAX_LENGTH) {
  91     return EFI_UNSUPPORTED;
  92   }
  93
  94
  95   //
  96   // Two zeros following the last string.
  97   //
  98   SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
  99   ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
 100
 101   SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION;
 102   SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2);
 103   //
 104   // Make handle chosen by smbios protocol.add automatically.
 105   //
 106   SmbiosRecord->Hdr.Handle = 0;
 107   //
 108   // Manu will be the 1st optional string following the formatted structure.
 109   //
 110   SmbiosRecord->Manufacturer = 1;
 111   //
 112   // ProductName will be the 2st optional string following the formatted structure.
 113   //
 114   SmbiosRecord->ProductName  = 2;
 115   //
 116   // Version will be the 3rd optional string following the formatted structure.
 117   //
 118   SmbiosRecord->Version = 3;
 119   //
 120   // SerialNumber will be the 4th optional string following the formatted structure.
 121   //
 122   SmbiosRecord->SerialNumber = 4;
 123   //
 124   // AssertTag will be the 5th optional string following the formatted structure.
 125   //
 126   SmbiosRecord->AssetTag = 5;
 127
 128   //
 129   // LocationInChassis will be the 6th optional string following the formatted structure.
 130   //
 131   SmbiosRecord->LocationInChassis = 6;
 132   SmbiosRecord->FeatureFlag = (*(BASE_BOARD_FEATURE_FLAGS*)&(ForType2InputData->BaseBoardFeatureFlags));
 133   SmbiosRecord->ChassisHandle  = 0;
 134   SmbiosRecord->BoardType      = (UINT8)ForType2InputData->BaseBoardType;
 135   SmbiosRecord->NumberOfContainedObjectHandles = 0;
 136
 137   OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
 138   //
 139   // Since we fill NumberOfContainedObjectHandles = 0 for simple, just after this filed to fill string
 140   //
 141   OptionalStrStart -= 2;
 142   UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart);
 143   UnicodeStrToAsciiStr(Product, OptionalStrStart + ManuStrLen + 1);
 144   UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1);
 145   UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1);
 146   UnicodeStrToAsciiStr(AssertTag, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);
 147   UnicodeStrToAsciiStr(Chassis, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1);
 148   //
 149   // Now we have got the full smbios record, call smbios protocol to add this record.
 150   //
 151   Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);
 152
 153   FreePool(SmbiosRecord);
 154   return Status;
 155 }