UefiCpuPkg: Add SMM Communication PPI and Handler Modules
[mirror_edk2.git] / UefiCpuPkg / PiSmmCommunication / PiSmmCommunicationPrivate.h
1 /** @file
2 PiSmmCommunication private data structure
3
4 Copyright (c) 2010 - 2015, 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 _SMM_COMMUNICATION_PRIVATE_H_
16 #define _SMM_COMMUNICATION_PRIVATE_H_
17
18 #pragma pack(push, 1)
19
20 #define SMM_COMMUNICATION_SIGNATURE SIGNATURE_32 ('S','M','M','C')
21
22 typedef struct {
23 UINT32 Signature;
24 UINT32 SwSmiNumber;
25 EFI_PHYSICAL_ADDRESS BufferPtrAddress;
26 } EFI_SMM_COMMUNICATION_CONTEXT;
27
28 #pragma pack(pop)
29
30 #endif