Nt32Pkg/ResetRuntimeDxe/reset.c

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14  Reset.c
  15
  16 Abstract:
  17
  18   Reset Architectural Protocol as defined in Tiano under NT Emulation
  19
  20 --*/
  21
  22
  23
  24 //
  25 // Include common header file for this module.
  26 //
  27 #include "CommonHeader.h"
  28
  29 EFI_STATUS
  30 EFIAPI
  31 InitializeNtReset (
  32   IN EFI_HANDLE        ImageHandle,
  33   IN EFI_SYSTEM_TABLE  *SystemTable
  34   );
  35
  36 STATIC
  37 EFI_STATUS
  38 EFIAPI
  39 WinNtResetSystem (
  40   IN EFI_RESET_TYPE   ResetType,
  41   IN EFI_STATUS       ResetStatus,
  42   IN UINTN            DataSize,
  43   IN CHAR16           *ResetData OPTIONAL
  44   );
  45
  46
  47 EFI_STATUS
  48 EFIAPI
  49 InitializeNtReset (
  50   IN EFI_HANDLE        ImageHandle,
  51   IN EFI_SYSTEM_TABLE  *SystemTable
  52   )
  53 /*++
  54
  55 Routine Description:
  56
  57
  58 Arguments:
  59
  60   ImageHandle of the loaded driver
  61   Pointer to the System Table
  62
  63 Returns:
  64
  65   Status
  66 --*/
  67 // TODO:    SystemTable - add argument and description to function comment
  68 {
  69   EFI_STATUS  Status;
  70   EFI_HANDLE  Handle;
  71
  72   SystemTable->RuntimeServices->ResetSystem = WinNtResetSystem;
  73
  74   Handle = NULL;
  75   Status = gBS->InstallMultipleProtocolInterfaces (
  76                   &Handle,
  77                   &gEfiResetArchProtocolGuid,
  78                   NULL,
  79                   NULL
  80                   );
  81   ASSERT_EFI_ERROR (Status);
  82
  83   return Status;
  84 }
  85
  86 STATIC
  87 EFI_STATUS
  88 EFIAPI
  89 WinNtResetSystem (
  90   IN EFI_RESET_TYPE   ResetType,
  91   IN EFI_STATUS       ResetStatus,
  92   IN UINTN            DataSize,
  93   IN CHAR16           *ResetData OPTIONAL
  94   )
  95 /*++
  96
  97 Routine Description:
  98
  99   TODO: Add function description
 100
 101 Arguments:
 102
 103   ResetType   - TODO: add argument description
 104   ResetStatus - TODO: add argument description
 105   DataSize    - TODO: add argument description
 106   ResetData   - TODO: add argument description
 107
 108 Returns:
 109
 110   EFI_SUCCESS - TODO: Add description for return value
 111
 112 --*/
 113 {
 114   //
 115   // BUGBUG Need to kill all console windows later
 116   //
 117   //
 118   // Discard ResetType, always return 0 as exit code
 119   //
 120   gWinNt->ExitProcess (0);
 121
 122   //
 123   // Should never go here
 124   //
 125   return EFI_SUCCESS;
 126 }