IntelFrameworkModulePkg/Universal/BdsDxe/HwErrRecSupport.c

   1 /** @file
   2   Set the level of support for Hardware Error Record Persistence that is
   3   implemented by the platform.
   4
   5 Copyright (c) 2007 - 2008, Intel Corporation. <BR>
   6 All rights reserved. This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #include "HwErrRecSupport.h"
  17
  18 /**
  19   Set the HwErrRecSupport variable contains a binary UINT16 that supplies the
  20   level of support for Hardware Error Record Persistence that is implemented
  21   by the platform.
  22
  23
  24   @param HwErrRecSupportLevel
  25                          zero value:      Indicates that the platform implements no support for
  26                                           Hardware Error Record Persistence.
  27                          non-zero value:  Indicates that the platform implements Hardware Error
  28                                           Record Persistence.
  29
  30 **/
  31 VOID
  32 InitializeHwErrRecSupport (
  33   IN UINT16       HwErrRecSupportLevel
  34   )
  35 {
  36   EFI_STATUS  Status;
  37
  38   Status = gRT->SetVariable (
  39                   L"HwErrRecSupport",
  40                   &gEfiGlobalVariableGuid,
  41                   EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
  42                   sizeof (UINT16),
  43                   &HwErrRecSupportLevel
  44                   );
  45   if (EFI_ERROR (Status)) {
  46     DEBUG ((EFI_D_ERROR, "HwErrRecSupport: Can not set the variable\n"));
  47   }
  48
  49 }