SecurityPkg/Library/OpalPasswordSupportLib/OpalPasswordSupportNotify.h

   1 /** @file
   2   Implementation of Opal password support library.
   3
   4 Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef _DXE_OPAL_NOTIFY_H_
  16 #define _DXE_OPAL_NOTIFY_H_
  17
  18 #include <PiDxe.h>
  19 #include <PiSmm.h>
  20
  21 #include <Guid/PiSmmCommunicationRegionTable.h>
  22 #include <Library/DebugLib.h>
  23 #include <Library/BaseMemoryLib.h>
  24 #include <Library/UefiBootServicesTableLib.h>
  25 #include <Library/UefiLib.h>
  26 #include <Library/OpalPasswordSupportLib.h>
  27 #include <Library/DevicePathLib.h>
  28 #include <Library/MemoryAllocationLib.h>
  29
  30 #include <Protocol/SmmCommunication.h>
  31 #include <Protocol/SmmBase2.h>
  32
  33
  34 #pragma pack(1)
  35
  36 typedef struct {
  37   UINTN       Function;
  38   EFI_STATUS  ReturnStatus;
  39   UINT8       Data[1];
  40 } OPAL_SMM_COMMUNICATE_HEADER;
  41
  42 typedef struct {
  43   UINT8                      Password[32];
  44   UINT8                      PasswordLength;
  45
  46   EFI_DEVICE_PATH_PROTOCOL   OpalDevicePath;
  47 } OPAL_COMM_DEVICE_LIST;
  48
  49 #pragma pack()
  50
  51 #define SMM_FUNCTION_SET_OPAL_PASSWORD        1
  52
  53 #define OPAL_PASSWORD_NOTIFY_PROTOCOL_GUID {0x0ff2ddd0, 0xefc9, 0x4f49, { 0x99, 0x7a, 0xcb, 0x59, 0x44, 0xe6, 0x97, 0xd3 } }
  54
  55 #endif