ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerFunction.c

   1 /** @file
   2   This driver parses the mMiscSubclassDataTable structure and reports
   3   any generated data to smbios.
   4
   5   Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
   6
   7   Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
   8   Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
   9   Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
  10   Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
  11   SPDX-License-Identifier: BSD-2-Clause-Patent
  12
  13 **/
  14
  15 #include <Library/BaseLib.h>
  16 #include <Library/BaseMemoryLib.h>
  17 #include <Library/DebugLib.h>
  18 #include <Library/HiiLib.h>
  19 #include <Library/MemoryAllocationLib.h>
  20 #include <Library/OemMiscLib.h>
  21 #include <Library/PrintLib.h>
  22 #include <Library/UefiBootServicesTableLib.h>
  23
  24 #include "SmbiosMisc.h"
  25
  26 /**
  27   This function makes boot time changes to the contents of the
  28   MiscChassisManufacturer (Type 3) record.
  29
  30   @param  RecordData                 Pointer to SMBIOS table with default values.
  31   @param  Smbios                     SMBIOS protocol.
  32
  33   @retval EFI_SUCCESS                The SMBIOS table was successfully added.
  34   @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
  35   @retval EFI_OUT_OF_RESOURCES       Failed to allocate required memory.
  36
  37 **/
  38 SMBIOS_MISC_TABLE_FUNCTION(MiscChassisManufacturer)
  39 {
  40   CHAR8                           *OptionalStrStart;
  41   CHAR8                           *StrStart;
  42   UINTN                           RecordLength;
  43   UINTN                           ManuStrLen;
  44   UINTN                           VerStrLen;
  45   UINTN                           AssertTagStrLen;
  46   UINTN                           SerialNumStrLen;
  47   UINTN                           ChaNumStrLen;
  48   EFI_STRING                      Manufacturer;
  49   EFI_STRING                      Version;
  50   EFI_STRING                      SerialNumber;
  51   EFI_STRING                      AssertTag;
  52   EFI_STRING                      ChassisSkuNumber;
  53   EFI_STRING_ID                   TokenToGet;
  54   SMBIOS_TABLE_TYPE3              *SmbiosRecord;
  55   SMBIOS_TABLE_TYPE3              *InputData;
  56   EFI_STATUS                      Status;
  57
  58   UINT8                           ContainedElementCount;
  59   CONTAINED_ELEMENT               ContainedElements;
  60   UINT8                           ExtendLength;
  61
  62   ExtendLength = 0;
  63
  64   //
  65   // First check for invalid parameters.
  66   //
  67   if (RecordData == NULL) {
  68     return EFI_INVALID_PARAMETER;
  69   }
  70
  71   InputData = (SMBIOS_TABLE_TYPE3 *)RecordData;
  72
  73   OemUpdateSmbiosInfo (
  74     mSmbiosMiscHiiHandle,
  75     STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG),
  76     AssetTagType03
  77     );
  78   OemUpdateSmbiosInfo (
  79     mSmbiosMiscHiiHandle,
  80     STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER),
  81     SerialNumberType03
  82     );
  83   OemUpdateSmbiosInfo (
  84     mSmbiosMiscHiiHandle,
  85     STRING_TOKEN (STR_MISC_CHASSIS_VERSION),
  86     VersionType03
  87     );
  88   OemUpdateSmbiosInfo (
  89     mSmbiosMiscHiiHandle,
  90     STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER),
  91     ManufacturerType03
  92     );
  93   OemUpdateSmbiosInfo (
  94     mSmbiosMiscHiiHandle,
  95     STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER),
  96     SkuNumberType03
  97     );
  98
  99   TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);
 100   Manufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
 101   ManuStrLen = StrLen (Manufacturer);
 102
 103   TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);
 104   Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
 105   VerStrLen = StrLen (Version);
 106
 107   TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);
 108   SerialNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
 109   SerialNumStrLen = StrLen (SerialNumber);
 110
 111   TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);
 112   AssertTag = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
 113   AssertTagStrLen = StrLen (AssertTag);
 114
 115   TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER);
 116   ChassisSkuNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
 117   ChaNumStrLen = StrLen (ChassisSkuNumber);
 118
 119   ContainedElementCount = InputData->ContainedElementCount;
 120
 121   if (ContainedElementCount > 1) {
 122     ExtendLength = (ContainedElementCount - 1) * sizeof (CONTAINED_ELEMENT);
 123   }
 124
 125   //
 126   // Two zeros following the last string.
 127   //
 128   RecordLength = sizeof (SMBIOS_TABLE_TYPE3) +
 129                  ExtendLength    + 1 +
 130                  ManuStrLen      + 1 +
 131                  VerStrLen       + 1 +
 132                  SerialNumStrLen + 1 +
 133                  AssertTagStrLen + 1 +
 134                  ChaNumStrLen    + 1 + 1;
 135   SmbiosRecord = AllocateZeroPool (RecordLength);
 136   if (SmbiosRecord == NULL) {
 137     Status = EFI_OUT_OF_RESOURCES;
 138     goto Exit;
 139   }
 140
 141   (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE3));
 142
 143   SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1;
 144
 145   SmbiosRecord->Type = OemGetChassisType ();
 146
 147   //ContainedElements
 148   ASSERT (ContainedElementCount < 2);
 149   (VOID)CopyMem (SmbiosRecord + 1, &ContainedElements, ExtendLength);
 150
 151   //ChassisSkuNumber
 152   *((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength) = 5;
 153
 154   OptionalStrStart = (CHAR8 *)((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) +
 155                                         ExtendLength + 1);
 156   UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
 157   StrStart = OptionalStrStart + ManuStrLen + 1;
 158   UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
 159   StrStart += VerStrLen + 1;
 160   UnicodeStrToAsciiStrS (SerialNumber, StrStart, SerialNumStrLen + 1);
 161   StrStart += SerialNumStrLen + 1;
 162   UnicodeStrToAsciiStrS (AssertTag, StrStart, AssertTagStrLen + 1);
 163   StrStart += AssertTagStrLen + 1;
 164   UnicodeStrToAsciiStrS (ChassisSkuNumber, StrStart, ChaNumStrLen + 1);
 165
 166   SmbiosRecord->BootupState = OemGetChassisBootupState ();
 167   SmbiosRecord->PowerSupplyState = OemGetChassisPowerSupplyState ();
 168   SmbiosRecord->ThermalState = OemGetChassisThermalState ();
 169   SmbiosRecord->SecurityStatus = OemGetChassisSecurityStatus ();
 170   SmbiosRecord->Height = OemGetChassisHeight ();
 171   SmbiosRecord->NumberofPowerCords = OemGetChassisNumPowerCords ();
 172
 173   //
 174   // Now we have got the full smbios record, call smbios protocol to add this record.
 175   //
 176   Status = SmbiosMiscAddRecord ((UINT8*)SmbiosRecord, NULL);
 177   if (EFI_ERROR (Status)) {
 178     DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type03 Table Log Failed! %r \n",
 179             __FUNCTION__, __LINE__, Status));
 180   }
 181
 182   FreePool (SmbiosRecord);
 183
 184 Exit:
 185   if (Manufacturer != NULL) {
 186     FreePool (Manufacturer);
 187   }
 188
 189   if (Version != NULL) {
 190     FreePool (Version);
 191   }
 192
 193   if (SerialNumber != NULL) {
 194     FreePool (SerialNumber);
 195   }
 196
 197   if (AssertTag != NULL) {
 198     FreePool (AssertTag);
 199   }
 200
 201   if (ChassisSkuNumber != NULL) {
 202     FreePool (ChassisSkuNumber);
 203   }
 204
 205   return 0;
 206 }