ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationFunction.c

   1 /** @file
   2   boot information boot time changes.
   3   SMBIOS type 32.
   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/MemoryAllocationLib.h>
  19 #include <Library/OemMiscLib.h>
  20 #include <Library/UefiBootServicesTableLib.h>
  21
  22 #include "SmbiosMisc.h"
  23
  24 /**
  25   This function makes boot time changes to the contents of the
  26   MiscBootInformation (Type 32) record.
  27
  28   @param  RecordData                 Pointer to SMBIOS table with default values.
  29   @param  Smbios                     SMBIOS protocol.
  30
  31   @retval EFI_SUCCESS                The SMBIOS table was successfully added.
  32   @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
  33   @retval EFI_OUT_OF_RESOURCES       Failed to allocate required memory.
  34
  35 **/
  36 SMBIOS_MISC_TABLE_FUNCTION(MiscBootInformation)
  37 {
  38   EFI_STATUS                         Status;
  39   SMBIOS_TABLE_TYPE32                *SmbiosRecord;
  40   SMBIOS_TABLE_TYPE32                *InputData;
  41
  42   //
  43   // First check for invalid parameters.
  44   //
  45   if (RecordData == NULL) {
  46     return EFI_INVALID_PARAMETER;
  47   }
  48
  49   InputData = (SMBIOS_TABLE_TYPE32 *)RecordData;
  50
  51   //
  52   // Two zeros following the last string.
  53   //
  54   SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);
  55   if (SmbiosRecord == NULL) {
  56     return EFI_OUT_OF_RESOURCES;
  57   }
  58
  59   (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE32));
  60
  61   SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE32);
  62
  63   SmbiosRecord->BootStatus = OemGetBootStatus ();
  64
  65   //
  66   // Now we have got the full smbios record, call smbios protocol to add this record.
  67   //
  68   Status = SmbiosMiscAddRecord ((UINT8*)SmbiosRecord, NULL);
  69   if (EFI_ERROR (Status)) {
  70     DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type32 Table Log Failed! %r \n",
  71             __FUNCTION__, __LINE__, Status));
  72   }
  73
  74   FreePool (SmbiosRecord);
  75   return Status;
  76 }