1 files changed, 81 insertions, 0 deletions
diff --git a/Nt32Pkg/MiscSubClassPlatformDxe/MiscBootInformationFunction.c b/Nt32Pkg/MiscSubClassPlatformDxe/MiscBootInformationFunction.c
new file mode 100644
index 000000000..78cee1326
--- /dev/null
+++ b/Nt32Pkg/MiscSubClassPlatformDxe/MiscBootInformationFunction.c
@@ -0,0 +1,81 @@
+/*++
+
+Copyright (c) 2009, Intel Corporation. All rights reserved. <BR> 
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+
+Module Name:
+
+  MiscBootInformationFunction.c
+  
+Abstract: 
+
+  boot information boot time changes.
+  SMBIOS type 32.
+
+--*/
+
+#include "MiscSubclassDriver.h"
+
+
+/**
+  This function makes boot time changes to the contents of the
+  MiscBootInformation (Type 32).
+
+  @param  RecordData                 Pointer to copy of RecordData from the Data Table.  
+
+  @retval EFI_SUCCESS                All parameters were valid.
+  @retval EFI_UNSUPPORTED            Unexpected RecordType value.
+  @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
+
+**/
+
+MISC_SMBIOS_TABLE_FUNCTION(BootInformationStatus)
+{
+  EFI_STATUS                         Status;
+  EFI_SMBIOS_HANDLE                  SmbiosHandle;
+  SMBIOS_TABLE_TYPE32                *SmbiosRecord;
+  EFI_MISC_BOOT_INFORMATION_STATUS*  ForType32InputData;
+ 
+  ForType32InputData = (EFI_MISC_BOOT_INFORMATION_STATUS *)RecordData;
+
+  //
+  // First check for invalid parameters.
+  //
+  if (RecordData == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  //
+  // Two zeros following the last string.
+  //
+  SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);
+  ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);
+
+  SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_BOOT_INFORMATION;
+  SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE32);
+  //
+  // Make handle chosen by smbios protocol.add automatically.
+  //
+  SmbiosRecord->Hdr.Handle = 0;  
+  SmbiosRecord->BootStatus = (UINT8)ForType32InputData->BootInformationStatus;
+
+  //
+  // Now we have got the full smbios record, call smbios protocol to add this record.
+  //
+  SmbiosHandle = 0;
+  Status = Smbios-> Add(
+                      Smbios, 
+                      NULL,
+                      &SmbiosHandle, 
+                      (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
+                      );
+  FreePool(SmbiosRecord);
+  return Status;
+}