MiscBootInformationFunction.c

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#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/OemMiscLib.h>
#include <Library/UefiBootServicesTableLib.h>
 
#include "SmbiosMisc.h"
 
SMBIOS_MISC_TABLE_FUNCTION (MiscBootInformation) {
  EFI_STATUS           Status;
  SMBIOS_TABLE_TYPE32  *SmbiosRecord;
  SMBIOS_TABLE_TYPE32  *InputData;
 
  //
  // First check for invalid parameters.
  //
  if (RecordData == NULL) {
    return EFI_INVALID_PARAMETER;
  }
 
  InputData = (SMBIOS_TABLE_TYPE32 *)RecordData;
 
  //
  // Two zeros following the last string.
  //
  SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);
  if (SmbiosRecord == NULL) {
    return EFI_OUT_OF_RESOURCES;
  }
 
  (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE32));
 
  SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE32);
 
  SmbiosRecord->BootStatus = OemGetBootStatus ();
 
  //
  // Now we have got the full smbios record, call smbios protocol to add this record.
  //
  Status = SmbiosMiscAddRecord ((UINT8 *)SmbiosRecord, NULL);
  if (EFI_ERROR (Status)) {
    DEBUG ((
      DEBUG_ERROR,
      "[%a]:[%dL] Smbios Type32 Table Log Failed! %r \n",
      __func__,
      DEBUG_LINE_NUMBER,
      Status
      ));
  }
 
  FreePool (SmbiosRecord);
  return Status;
}