Nt32Pkg/MiscSubClassPlatformDxe/MiscBaseBoardManufacturerFunction.c

   1 /*++
   2
   3 Copyright (c) 2009, Intel Corporation. All rights reserved. <BR>
   4 This software and associated documentation (if any) is furnished
   5 under a license and may only be used or copied in accordance
   6 with the terms of the license. Except as permitted by such
   7 license, no part of this software or documentation may be
   8 reproduced, stored in a retrieval system, or transmitted in any
   9 form or by any means without the express written consent of
  10 Intel Corporation.
  11
  12
  13 Module Name:
  14
  15   MiscBaseBoardManufacturerFunction.c
  16
  17 Abstract:
  18
  19   BaseBoard manufacturer information boot time changes.
  20   SMBIOS type 2.
  21
  22 --*/
  23
  24 #include "MiscSubclassDriver.h"
  25 /**
  26   This function makes boot time changes to the contents of the
  27   MiscBaseBoardManufacturer (Type 2).
  28
  29   @param  RecordData                 Pointer to copy of RecordData from the Data Table.
  30
  31   @retval EFI_SUCCESS                All parameters were valid.
  32   @retval EFI_UNSUPPORTED            Unexpected RecordType value.
  33   @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
  34
  35 **/
  36 MISC_SMBIOS_TABLE_FUNCTION(MiscBaseBoardManufacturer)
  37 {
  38   CHAR8                           *OptionalStrStart;
  39   UINTN                           ManuStrLen;
  40   UINTN                           ProductStrLen;
  41   UINTN                           VerStrLen;
  42   UINTN                           AssertTagStrLen;
  43   UINTN                           SerialNumStrLen;
  44   UINTN                           ChassisStrLen;
  45   EFI_STATUS                      Status;
  46   EFI_STRING                      Manufacturer;
  47   EFI_STRING                      Product;
  48   EFI_STRING                      Version;
  49   EFI_STRING                      SerialNumber;
  50   EFI_STRING                      AssertTag;
  51   EFI_STRING                      Chassis;
  52   STRING_REF                      TokenToGet;
  53   EFI_SMBIOS_HANDLE               SmbiosHandle;
  54   SMBIOS_TABLE_TYPE2              *SmbiosRecord;
  55   EFI_MISC_BASE_BOARD_MANUFACTURER   *ForType2InputData;
  56
  57   ForType2InputData = (EFI_MISC_BASE_BOARD_MANUFACTURER *)RecordData;
  58
  59   //
  60   // First check for invalid parameters.
  61   //
  62   if (RecordData == NULL) {
  63     return EFI_INVALID_PARAMETER;
  64   }
  65
  66   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
  67   Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  68   ManuStrLen = StrLen(Manufacturer);
  69   if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {
  70     return EFI_UNSUPPORTED;
  71   }
  72
  73   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
  74   Product = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  75   ProductStrLen = StrLen(Product);
  76   if (ProductStrLen > SMBIOS_STRING_MAX_LENGTH) {
  77     return EFI_UNSUPPORTED;
  78   }
  79
  80   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
  81   Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  82   VerStrLen = StrLen(Version);
  83   if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
  84     return EFI_UNSUPPORTED;
  85   }
  86
  87   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER);
  88   SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  89   SerialNumStrLen = StrLen(SerialNumber);
  90   if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
  91     return EFI_UNSUPPORTED;
  92   }
  93
  94   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG);
  95   AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
  96   AssertTagStrLen = StrLen(AssertTag);
  97   if (AssertTagStrLen > SMBIOS_STRING_MAX_LENGTH) {
  98     return EFI_UNSUPPORTED;
  99   }
 100
 101   TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION);
 102   Chassis = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
 103   ChassisStrLen = StrLen(Chassis);
 104   if (ChassisStrLen > SMBIOS_STRING_MAX_LENGTH) {
 105     return EFI_UNSUPPORTED;
 106   }
 107
 108
 109   //
 110   // Two zeros following the last string.
 111   //
 112   SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
 113   ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
 114
 115   SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION;
 116   SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2);
 117   //
 118   // Make handle chosen by smbios protocol.add automatically.
 119   //
 120   SmbiosRecord->Hdr.Handle = 0;
 121   //
 122   // Manu will be the 1st optional string following the formatted structure.
 123   //
 124   SmbiosRecord->Manufacturer = 1;
 125   //
 126   // ProductName will be the 2st optional string following the formatted structure.
 127   //
 128   SmbiosRecord->ProductName  = 2;
 129   //
 130   // Version will be the 3rd optional string following the formatted structure.
 131   //
 132   SmbiosRecord->Version = 3;
 133   //
 134   // SerialNumber will be the 4th optional string following the formatted structure.
 135   //
 136   SmbiosRecord->SerialNumber = 4;
 137   //
 138   // AssertTag will be the 5th optional string following the formatted structure.
 139   //
 140   SmbiosRecord->AssetTag = 5;
 141
 142   //
 143   // LocationInChassis will be the 6th optional string following the formatted structure.
 144   //
 145   SmbiosRecord->LocationInChassis = 6;
 146   SmbiosRecord->FeatureFlag = (*(BASE_BOARD_FEATURE_FLAGS*)&(ForType2InputData->BaseBoardFeatureFlags));
 147   SmbiosRecord->ChassisHandle  = 0;
 148   SmbiosRecord->BoardType      = (UINT8)ForType2InputData->BaseBoardType;
 149   SmbiosRecord->NumberOfContainedObjectHandles = 0;
 150
 151   OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
 152   //
 153   // Since we fill NumberOfContainedObjectHandles = 0 for simple, just after this filed to fill string
 154   //
 155   OptionalStrStart -= 2;
 156   UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart);
 157   UnicodeStrToAsciiStr(Product, OptionalStrStart + ManuStrLen + 1);
 158   UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1);
 159   UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1);
 160   UnicodeStrToAsciiStr(AssertTag, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);
 161   UnicodeStrToAsciiStr(Chassis, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1);
 162   //
 163   // Now we have got the full smbios record, call smbios protocol to add this record.
 164   //
 165   SmbiosHandle = 0;
 166   Status = Smbios-> Add(
 167                       Smbios,
 168                       NULL,
 169                       &SmbiosHandle,
 170                       (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
 171                       );
 172
 173   FreePool(SmbiosRecord);
 174   return Status;
 175 }