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f3b80a8e | 1 | /** @file\r |
2 | \r | |
3 | The common header file for SMM FTW module and SMM FTW DXE Module. \r | |
4 | \r | |
5 | Copyright (c) 2011, Intel Corporation. All rights reserved. <BR>\r | |
6 | This program and the accompanying materials \r | |
7 | are licensed and made available under the terms and conditions of the BSD License \r | |
8 | which accompanies this distribution. The full text of the license may be found at \r | |
9 | http://opensource.org/licenses/bsd-license.php \r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | #ifndef __SMM_FTW_COMMON_H__\r | |
17 | #define __SMM_FTW_COMMON_H__\r | |
18 | \r | |
19 | #include <Protocol/SmmFirmwareVolumeBlock.h>\r | |
20 | #include <Protocol/SmmFaultTolerantWrite.h>\r | |
21 | \r | |
22 | #define FTW_FUNCTION_GET_MAX_BLOCK_SIZE 1\r | |
23 | #define FTW_FUNCTION_ALLOCATE 2\r | |
24 | #define FTW_FUNCTION_WRITE 3\r | |
25 | #define FTW_FUNCTION_RESTART 4\r | |
26 | #define FTW_FUNCTION_ABORT 5\r | |
27 | #define FTW_FUNCTION_GET_LAST_WRITE 6\r | |
28 | \r | |
29 | typedef struct {\r | |
30 | UINTN Function;\r | |
31 | EFI_STATUS ReturnStatus;\r | |
32 | UINT8 Data[1];\r | |
33 | } SMM_FTW_COMMUNICATE_FUNCTION_HEADER;\r | |
34 | \r | |
35 | ///\r | |
36 | /// Size of SMM communicate header, without including the payload.\r | |
37 | ///\r | |
38 | #define SMM_COMMUNICATE_HEADER_SIZE (OFFSET_OF (EFI_SMM_COMMUNICATE_HEADER, Data))\r | |
39 | \r | |
40 | ///\r | |
41 | /// Size of SMM FTW communicate function header, without including the payload.\r | |
42 | ///\r | |
43 | #define SMM_FTW_COMMUNICATE_HEADER_SIZE (OFFSET_OF (SMM_FTW_COMMUNICATE_FUNCTION_HEADER, Data))\r | |
44 | \r | |
45 | typedef struct {\r | |
46 | UINTN BlockSize;\r | |
47 | } SMM_FTW_GET_MAX_BLOCK_SIZE_HEADER;\r | |
48 | \r | |
49 | typedef struct {\r | |
50 | EFI_GUID CallerId;\r | |
51 | UINTN PrivateDataSize;\r | |
52 | UINTN NumberOfWrites;\r | |
53 | } SMM_FTW_ALLOCATE_HEADER;\r | |
54 | \r | |
55 | typedef struct {\r | |
56 | EFI_LBA Lba;\r | |
57 | UINTN Offset;\r | |
58 | UINTN PrivateDataSize;\r | |
59 | EFI_PHYSICAL_ADDRESS FvbBaseAddress;\r | |
60 | EFI_FVB_ATTRIBUTES_2 FvbAttributes;\r | |
61 | UINTN Length;\r | |
62 | UINT8 Data[1];\r | |
63 | } SMM_FTW_WRITE_HEADER;\r | |
64 | \r | |
65 | typedef struct {\r | |
66 | EFI_PHYSICAL_ADDRESS FvbBaseAddress;\r | |
67 | EFI_FVB_ATTRIBUTES_2 FvbAttributes;\r | |
68 | } SMM_FTW_RESTART_HEADER;\r | |
69 | \r | |
70 | typedef struct {\r | |
71 | EFI_GUID CallerId;\r | |
72 | EFI_LBA Lba;\r | |
73 | UINTN Offset;\r | |
74 | UINTN Length;\r | |
75 | UINTN PrivateDataSize;\r | |
76 | BOOLEAN Complete;\r | |
77 | UINT8 Data[1];\r | |
78 | } SMM_FTW_GET_LAST_WRITE_HEADER;\r | |
79 | \r | |
80 | #endif\r |