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30fdf114 LG |
1 | /** @file\r |
2 | The firmware file related definitions in PI.\r | |
f7496d71 | 3 | \r |
97fa0ee9 | 4 | @par Revision Reference:\r |
6eff5d22 | 5 | Version 1.4.\r |
30fdf114 | 6 | \r |
f7496d71 | 7 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
30fdf114 | 8 | \r |
2e351cbe | 9 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
30fdf114 | 10 | \r |
30fdf114 LG |
11 | **/\r |
12 | \r | |
13 | #ifndef __PI_FIRMWARE_FILE_H__\r | |
14 | #define __PI_FIRMWARE_FILE_H__\r | |
15 | \r | |
16 | #pragma pack(1)\r | |
17 | //\r | |
18 | // Used to verify the integrity of the file.\r | |
f7496d71 | 19 | //\r |
30fdf114 LG |
20 | typedef union {\r |
21 | struct {\r | |
22 | UINT8 Header;\r | |
23 | UINT8 File;\r | |
24 | } Checksum;\r | |
25 | UINT16 Checksum16;\r | |
26 | } EFI_FFS_INTEGRITY_CHECK;\r | |
27 | \r | |
28 | typedef UINT8 EFI_FV_FILETYPE;\r | |
29 | typedef UINT8 EFI_FFS_FILE_ATTRIBUTES;\r | |
30 | typedef UINT8 EFI_FFS_FILE_STATE;\r | |
31 | \r | |
32 | //\r | |
33 | // File Types Definitions\r | |
f7496d71 | 34 | //\r |
30fdf114 LG |
35 | #define EFI_FV_FILETYPE_ALL 0x00\r |
36 | #define EFI_FV_FILETYPE_RAW 0x01\r | |
37 | #define EFI_FV_FILETYPE_FREEFORM 0x02\r | |
38 | #define EFI_FV_FILETYPE_SECURITY_CORE 0x03\r | |
39 | #define EFI_FV_FILETYPE_PEI_CORE 0x04\r | |
40 | #define EFI_FV_FILETYPE_DXE_CORE 0x05\r | |
41 | #define EFI_FV_FILETYPE_PEIM 0x06\r | |
42 | #define EFI_FV_FILETYPE_DRIVER 0x07\r | |
43 | #define EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER 0x08\r | |
44 | #define EFI_FV_FILETYPE_APPLICATION 0x09\r | |
b303ea72 | 45 | #define EFI_FV_FILETYPE_SMM 0x0A\r |
30fdf114 | 46 | #define EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE 0x0B\r |
b303ea72 LG |
47 | #define EFI_FV_FILETYPE_COMBINED_SMM_DXE 0x0C\r |
48 | #define EFI_FV_FILETYPE_SMM_CORE 0x0D\r | |
116f23e8 SV |
49 | #define EFI_FV_FILETYPE_MM_STANDALONE 0x0E\r |
50 | #define EFI_FV_FILETYPE_MM_CORE_STANDALONE 0x0F\r | |
30fdf114 LG |
51 | #define EFI_FV_FILETYPE_OEM_MIN 0xc0\r |
52 | #define EFI_FV_FILETYPE_OEM_MAX 0xdf\r | |
53 | #define EFI_FV_FILETYPE_DEBUG_MIN 0xe0\r | |
54 | #define EFI_FV_FILETYPE_DEBUG_MAX 0xef\r | |
55 | #define EFI_FV_FILETYPE_FFS_MIN 0xf0\r | |
56 | #define EFI_FV_FILETYPE_FFS_MAX 0xff\r | |
57 | #define EFI_FV_FILETYPE_FFS_PAD 0xf0\r | |
f7496d71 | 58 | //\r |
30fdf114 | 59 | // FFS File Attributes.\r |
f7496d71 | 60 | //\r |
e8a47801 | 61 | #define FFS_ATTRIB_LARGE_FILE 0x01\r |
e921f58d | 62 | #define FFS_ATTRIB_DATA_ALIGNMENT2 0x02\r |
30fdf114 LG |
63 | #define FFS_ATTRIB_FIXED 0x04\r |
64 | #define FFS_ATTRIB_DATA_ALIGNMENT 0x38\r | |
65 | #define FFS_ATTRIB_CHECKSUM 0x40\r | |
66 | //\r | |
52302d4d | 67 | // FFS_FIXED_CHECKSUM is the checksum value used when the\r |
30fdf114 | 68 | // FFS_ATTRIB_CHECKSUM attribute bit is clear\r |
30fdf114 | 69 | //\r |
52302d4d | 70 | #define FFS_FIXED_CHECKSUM 0xAA\r |
30fdf114 | 71 | \r |
f7496d71 | 72 | //\r |
30fdf114 | 73 | // FFS File State Bits.\r |
f7496d71 | 74 | //\r |
30fdf114 LG |
75 | #define EFI_FILE_HEADER_CONSTRUCTION 0x01\r |
76 | #define EFI_FILE_HEADER_VALID 0x02\r | |
77 | #define EFI_FILE_DATA_VALID 0x04\r | |
78 | #define EFI_FILE_MARKED_FOR_UPDATE 0x08\r | |
79 | #define EFI_FILE_DELETED 0x10\r | |
80 | #define EFI_FILE_HEADER_INVALID 0x20\r | |
81 | \r | |
82 | #define EFI_FILE_ALL_STATE_BITS (EFI_FILE_HEADER_CONSTRUCTION | \\r | |
83 | EFI_FILE_HEADER_VALID | \\r | |
84 | EFI_FILE_DATA_VALID | \\r | |
85 | EFI_FILE_MARKED_FOR_UPDATE | \\r | |
86 | EFI_FILE_DELETED | \\r | |
87 | EFI_FILE_HEADER_INVALID \\r | |
88 | )\r | |
89 | \r | |
90 | //\r | |
f7496d71 | 91 | // Each file begins with the header that describe the\r |
30fdf114 | 92 | // contents and state of the files.\r |
f7496d71 | 93 | //\r |
30fdf114 LG |
94 | typedef struct {\r |
95 | EFI_GUID Name;\r | |
96 | EFI_FFS_INTEGRITY_CHECK IntegrityCheck;\r | |
97 | EFI_FV_FILETYPE Type;\r | |
98 | EFI_FFS_FILE_ATTRIBUTES Attributes;\r | |
99 | UINT8 Size[3];\r | |
100 | EFI_FFS_FILE_STATE State;\r | |
101 | } EFI_FFS_FILE_HEADER;\r | |
102 | \r | |
e8a47801 LG |
103 | typedef struct {\r |
104 | EFI_GUID Name;\r | |
105 | EFI_FFS_INTEGRITY_CHECK IntegrityCheck;\r | |
106 | EFI_FV_FILETYPE Type;\r | |
107 | EFI_FFS_FILE_ATTRIBUTES Attributes;\r | |
108 | UINT8 Size[3];\r | |
109 | EFI_FFS_FILE_STATE State;\r | |
6eff5d22 | 110 | UINT64 ExtendedSize;\r |
e8a47801 LG |
111 | } EFI_FFS_FILE_HEADER2;\r |
112 | \r | |
113 | #define MAX_FFS_SIZE 0x1000000\r | |
30fdf114 LG |
114 | \r |
115 | typedef UINT8 EFI_SECTION_TYPE;\r | |
116 | \r | |
117 | //\r | |
118 | // Pseudo type. It is\r | |
119 | // used as a wild card when retrieving sections. The section\r | |
120 | // type EFI_SECTION_ALL matches all section types.\r | |
121 | //\r | |
122 | #define EFI_SECTION_ALL 0x00\r | |
123 | \r | |
124 | //\r | |
125 | // Encapsulation section Type values\r | |
126 | //\r | |
127 | #define EFI_SECTION_COMPRESSION 0x01\r | |
128 | \r | |
129 | #define EFI_SECTION_GUID_DEFINED 0x02\r | |
130 | \r | |
131 | //\r | |
132 | // Leaf section Type values\r | |
133 | //\r | |
134 | #define EFI_SECTION_PE32 0x10\r | |
135 | #define EFI_SECTION_PIC 0x11\r | |
136 | #define EFI_SECTION_TE 0x12\r | |
137 | #define EFI_SECTION_DXE_DEPEX 0x13\r | |
138 | #define EFI_SECTION_VERSION 0x14\r | |
139 | #define EFI_SECTION_USER_INTERFACE 0x15\r | |
140 | #define EFI_SECTION_COMPATIBILITY16 0x16\r | |
141 | #define EFI_SECTION_FIRMWARE_VOLUME_IMAGE 0x17\r | |
142 | #define EFI_SECTION_FREEFORM_SUBTYPE_GUID 0x18\r | |
143 | #define EFI_SECTION_RAW 0x19\r | |
144 | #define EFI_SECTION_PEI_DEPEX 0x1B\r | |
fd171542 | 145 | #define EFI_SECTION_SMM_DEPEX 0x1C\r |
30fdf114 LG |
146 | \r |
147 | typedef struct {\r | |
148 | UINT8 Size[3];\r | |
149 | EFI_SECTION_TYPE Type;\r | |
150 | } EFI_COMMON_SECTION_HEADER;\r | |
151 | \r | |
e8a47801 LG |
152 | typedef struct {\r |
153 | UINT8 Size[3];\r | |
154 | EFI_SECTION_TYPE Type;\r | |
155 | UINT32 ExtendedSize;\r | |
156 | } EFI_COMMON_SECTION_HEADER2;\r | |
157 | \r | |
158 | #define MAX_SECTION_SIZE 0x1000000\r | |
159 | \r | |
30fdf114 | 160 | //\r |
f7496d71 | 161 | // Leaf section type that contains an\r |
30fdf114 | 162 | // IA-32 16-bit executable image.\r |
f7496d71 | 163 | //\r |
30fdf114 | 164 | typedef EFI_COMMON_SECTION_HEADER EFI_COMPATIBILITY16_SECTION;\r |
e8a47801 | 165 | typedef EFI_COMMON_SECTION_HEADER2 EFI_COMPATIBILITY16_SECTION2;\r |
30fdf114 LG |
166 | \r |
167 | //\r | |
168 | // CompressionType of EFI_COMPRESSION_SECTION.\r | |
f7496d71 | 169 | //\r |
30fdf114 LG |
170 | #define EFI_NOT_COMPRESSED 0x00\r |
171 | #define EFI_STANDARD_COMPRESSION 0x01\r | |
172 | //\r | |
f7496d71 | 173 | // An encapsulation section type in which the\r |
30fdf114 | 174 | // section data is compressed.\r |
f7496d71 | 175 | //\r |
30fdf114 LG |
176 | typedef struct {\r |
177 | EFI_COMMON_SECTION_HEADER CommonHeader;\r | |
178 | UINT32 UncompressedLength;\r | |
179 | UINT8 CompressionType;\r | |
180 | } EFI_COMPRESSION_SECTION;\r | |
181 | \r | |
e8a47801 LG |
182 | typedef struct {\r |
183 | EFI_COMMON_SECTION_HEADER2 CommonHeader;\r | |
184 | UINT32 UncompressedLength;\r | |
185 | UINT8 CompressionType;\r | |
186 | } EFI_COMPRESSION_SECTION2;\r | |
187 | \r | |
30fdf114 LG |
188 | //\r |
189 | // Leaf section which could be used to determine the dispatch order of DXEs.\r | |
f7496d71 | 190 | //\r |
30fdf114 | 191 | typedef EFI_COMMON_SECTION_HEADER EFI_DXE_DEPEX_SECTION;\r |
e8a47801 | 192 | typedef EFI_COMMON_SECTION_HEADER2 EFI_DXE_DEPEX_SECTION2;\r |
30fdf114 LG |
193 | \r |
194 | //\r | |
195 | // Leaf section witch contains a PI FV.\r | |
f7496d71 | 196 | //\r |
30fdf114 | 197 | typedef EFI_COMMON_SECTION_HEADER EFI_FIRMWARE_VOLUME_IMAGE_SECTION;\r |
e8a47801 | 198 | typedef EFI_COMMON_SECTION_HEADER2 EFI_FIRMWARE_VOLUME_IMAGE_SECTION2;\r |
30fdf114 LG |
199 | \r |
200 | //\r | |
201 | // Leaf section which contains a single GUID.\r | |
f7496d71 | 202 | //\r |
30fdf114 LG |
203 | typedef struct {\r |
204 | EFI_COMMON_SECTION_HEADER CommonHeader;\r | |
205 | EFI_GUID SubTypeGuid;\r | |
206 | } EFI_FREEFORM_SUBTYPE_GUID_SECTION;\r | |
207 | \r | |
e8a47801 LG |
208 | typedef struct {\r |
209 | EFI_COMMON_SECTION_HEADER2 CommonHeader;\r | |
210 | EFI_GUID SubTypeGuid;\r | |
211 | } EFI_FREEFORM_SUBTYPE_GUID_SECTION2;\r | |
212 | \r | |
30fdf114 LG |
213 | //\r |
214 | // Attributes of EFI_GUID_DEFINED_SECTION\r | |
f7496d71 | 215 | //\r |
30fdf114 LG |
216 | #define EFI_GUIDED_SECTION_PROCESSING_REQUIRED 0x01\r |
217 | #define EFI_GUIDED_SECTION_AUTH_STATUS_VALID 0x02\r | |
218 | //\r | |
219 | // Leaf section which is encapsulation defined by specific GUID\r | |
f7496d71 | 220 | //\r |
30fdf114 LG |
221 | typedef struct {\r |
222 | EFI_COMMON_SECTION_HEADER CommonHeader;\r | |
223 | EFI_GUID SectionDefinitionGuid;\r | |
224 | UINT16 DataOffset;\r | |
225 | UINT16 Attributes;\r | |
226 | } EFI_GUID_DEFINED_SECTION;\r | |
227 | \r | |
e8a47801 LG |
228 | typedef struct {\r |
229 | EFI_COMMON_SECTION_HEADER2 CommonHeader;\r | |
230 | EFI_GUID SectionDefinitionGuid;\r | |
231 | UINT16 DataOffset;\r | |
232 | UINT16 Attributes;\r | |
233 | } EFI_GUID_DEFINED_SECTION2;\r | |
234 | \r | |
30fdf114 LG |
235 | //\r |
236 | // Leaf section which contains PE32+ image.\r | |
f7496d71 | 237 | //\r |
30fdf114 | 238 | typedef EFI_COMMON_SECTION_HEADER EFI_PE32_SECTION;\r |
e8a47801 | 239 | typedef EFI_COMMON_SECTION_HEADER2 EFI_PE32_SECTION2;\r |
30fdf114 LG |
240 | \r |
241 | //\r | |
242 | // Leaf section which contains PIC image.\r | |
f7496d71 | 243 | //\r |
30fdf114 | 244 | typedef EFI_COMMON_SECTION_HEADER EFI_PIC_SECTION;\r |
e8a47801 | 245 | typedef EFI_COMMON_SECTION_HEADER2 EFI_PIC_SECTION2;\r |
30fdf114 LG |
246 | \r |
247 | //\r | |
248 | // Leaf section which used to determine the dispatch order of PEIMs.\r | |
f7496d71 | 249 | //\r |
30fdf114 | 250 | typedef EFI_COMMON_SECTION_HEADER EFI_PEI_DEPEX_SECTION;\r |
e8a47801 | 251 | typedef EFI_COMMON_SECTION_HEADER2 EFI_PEI_DEPEX_SECTION2;\r |
30fdf114 LG |
252 | \r |
253 | //\r | |
254 | // Leaf section which constains the position-independent-code image.\r | |
f7496d71 | 255 | //\r |
30fdf114 | 256 | typedef EFI_COMMON_SECTION_HEADER EFI_TE_SECTION;\r |
e8a47801 | 257 | typedef EFI_COMMON_SECTION_HEADER2 EFI_TE_SECTION2;\r |
30fdf114 LG |
258 | \r |
259 | //\r | |
260 | // Leaf section which contains an array of zero or more bytes.\r | |
f7496d71 | 261 | //\r |
30fdf114 | 262 | typedef EFI_COMMON_SECTION_HEADER EFI_RAW_SECTION;\r |
e8a47801 | 263 | typedef EFI_COMMON_SECTION_HEADER2 EFI_RAW_SECTION2;\r |
30fdf114 LG |
264 | \r |
265 | //\r | |
f7496d71 | 266 | // Leaf section which contains a unicode string that\r |
30fdf114 | 267 | // is human readable file name.\r |
f7496d71 | 268 | //\r |
30fdf114 LG |
269 | typedef struct {\r |
270 | EFI_COMMON_SECTION_HEADER CommonHeader;\r | |
271 | \r | |
272 | //\r | |
273 | // Array of unicode string.\r | |
f7496d71 | 274 | //\r |
30fdf114 LG |
275 | CHAR16 FileNameString[1];\r |
276 | } EFI_USER_INTERFACE_SECTION;\r | |
277 | \r | |
e8a47801 LG |
278 | typedef struct {\r |
279 | EFI_COMMON_SECTION_HEADER2 CommonHeader;\r | |
280 | \r | |
281 | //\r | |
282 | // Array of unicode string.\r | |
f7496d71 | 283 | //\r |
e8a47801 LG |
284 | CHAR16 FileNameString[1];\r |
285 | } EFI_USER_INTERFACE_SECTION2;\r | |
30fdf114 LG |
286 | \r |
287 | //\r | |
288 | // Leaf section which contains a numeric build number and\r | |
f7496d71 LG |
289 | // an optional unicode string that represent the file revision.\r |
290 | //\r | |
30fdf114 LG |
291 | typedef struct {\r |
292 | EFI_COMMON_SECTION_HEADER CommonHeader;\r | |
293 | UINT16 BuildNumber;\r | |
294 | CHAR16 VersionString[1];\r | |
295 | } EFI_VERSION_SECTION;\r | |
296 | \r | |
e8a47801 LG |
297 | typedef struct {\r |
298 | EFI_COMMON_SECTION_HEADER2 CommonHeader;\r | |
299 | UINT16 BuildNumber;\r | |
300 | CHAR16 VersionString[1];\r | |
301 | } EFI_VERSION_SECTION2;\r | |
30fdf114 | 302 | \r |
d3b3ee09 LE |
303 | //\r |
304 | // The argument passed as the SectionHeaderPtr parameter to the SECTION_SIZE()\r | |
305 | // function-like macro below must not have side effects: SectionHeaderPtr is\r | |
306 | // evaluated multiple times.\r | |
307 | //\r | |
308 | #define SECTION_SIZE(SectionHeaderPtr) ((UINT32) ( \\r | |
309 | (((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[0] ) | \\r | |
310 | (((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[1] << 8) | \\r | |
311 | (((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[2] << 16)))\r | |
30fdf114 LG |
312 | \r |
313 | #pragma pack()\r | |
314 | \r | |
315 | typedef union {\r | |
316 | EFI_COMMON_SECTION_HEADER *CommonHeader;\r | |
317 | EFI_COMPRESSION_SECTION *CompressionSection;\r | |
318 | EFI_GUID_DEFINED_SECTION *GuidDefinedSection;\r | |
319 | EFI_PE32_SECTION *Pe32Section;\r | |
320 | EFI_PIC_SECTION *PicSection;\r | |
321 | EFI_TE_SECTION *TeSection;\r | |
322 | EFI_PEI_DEPEX_SECTION *PeimHeaderSection;\r | |
323 | EFI_DXE_DEPEX_SECTION *DependencySection;\r | |
324 | EFI_VERSION_SECTION *VersionSection;\r | |
325 | EFI_USER_INTERFACE_SECTION *UISection;\r | |
326 | EFI_COMPATIBILITY16_SECTION *Code16Section;\r | |
327 | EFI_FIRMWARE_VOLUME_IMAGE_SECTION *FVImageSection;\r | |
328 | EFI_FREEFORM_SUBTYPE_GUID_SECTION *FreeformSubtypeSection;\r | |
329 | EFI_RAW_SECTION *RawSection;\r | |
e8a47801 LG |
330 | //\r |
331 | // For section whose size is equal or greater than 0x1000000\r | |
332 | //\r | |
333 | EFI_COMMON_SECTION_HEADER2 *CommonHeader2;\r | |
334 | EFI_COMPRESSION_SECTION2 *CompressionSection2;\r | |
335 | EFI_GUID_DEFINED_SECTION2 *GuidDefinedSection2;\r | |
336 | EFI_PE32_SECTION2 *Pe32Section2;\r | |
337 | EFI_PIC_SECTION2 *PicSection2;\r | |
338 | EFI_TE_SECTION2 *TeSection2;\r | |
339 | EFI_PEI_DEPEX_SECTION2 *PeimHeaderSection2;\r | |
340 | EFI_DXE_DEPEX_SECTION2 *DependencySection2;\r | |
341 | EFI_VERSION_SECTION2 *VersionSection2;\r | |
342 | EFI_USER_INTERFACE_SECTION2 *UISection2;\r | |
343 | EFI_COMPATIBILITY16_SECTION2 *Code16Section2;\r | |
344 | EFI_FIRMWARE_VOLUME_IMAGE_SECTION2 *FVImageSection2;\r | |
345 | EFI_FREEFORM_SUBTYPE_GUID_SECTION2 *FreeformSubtypeSection2;\r | |
346 | EFI_RAW_SECTION2 *RawSection2;\r | |
30fdf114 LG |
347 | } EFI_FILE_SECTION_POINTER;\r |
348 | \r | |
349 | #endif\r | |
350 | \r |