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/** @file
boot information boot time changes.
SMBIOS type 32.
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#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"
/**
This function makes boot time changes to the contents of the
MiscBootInformation (Type 32) record.
@param RecordData Pointer to SMBIOS table with default values.
@param Smbios SMBIOS protocol.
@retval EFI_SUCCESS The SMBIOS table was successfully added.
@retval EFI_INVALID_PARAMETER Invalid parameter was found.
@retval EFI_OUT_OF_RESOURCES Failed to allocate required memory.
**/
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",
__FUNCTION__,
DEBUG_LINE_NUMBER,
Status
));
}
FreePool (SmbiosRecord);
return Status;
}
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