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96226baa | 1 | /** @file\r |
fbc81c1e | 2 | Master header file for DxeIpl PEIM. All source files in this module should\r |
48557c65 | 3 | include this file for common definitions.\r |
95276127 | 4 | \r |
cd5ebaa0 HT |
5 | Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r |
6 | This program and the accompanying materials\r | |
95276127 | 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 | |
797a9d67 | 14 | **/\r |
95276127 | 15 | \r |
16 | #ifndef __PEI_DXEIPL_H__\r | |
17 | #define __PEI_DXEIPL_H__\r | |
18 | \r | |
859b72fa A |
19 | #include <PiPei.h>\r |
20 | #include <Ppi/DxeIpl.h>\r | |
859b72fa | 21 | #include <Ppi/EndOfPeiPhase.h>\r |
859b72fa | 22 | #include <Ppi/MemoryDiscovered.h>\r |
b74350e9 | 23 | #include <Ppi/ReadOnlyVariable2.h>\r |
b0d803fe | 24 | #include <Ppi/Decompress.h>\r |
25 | #include <Ppi/FirmwareVolumeInfo.h>\r | |
b98da1b1 | 26 | #include <Ppi/GuidedSectionExtraction.h>\r |
28efc722 | 27 | #include <Ppi/LoadFile.h>\r |
77215d10 | 28 | #include <Ppi/S3Resume2.h>\r |
28efc722 | 29 | #include <Ppi/RecoveryModule.h>\r |
b0d803fe | 30 | \r |
b98da1b1 | 31 | #include <Guid/MemoryTypeInformation.h>\r |
30c8f861 | 32 | #include <Guid/MemoryAllocationHob.h>\r |
b0d803fe | 33 | #include <Guid/FirmwareFileSystem2.h>\r |
34 | \r | |
859b72fa A |
35 | #include <Library/DebugLib.h>\r |
36 | #include <Library/PeimEntryPoint.h>\r | |
37 | #include <Library/BaseLib.h>\r | |
38 | #include <Library/HobLib.h>\r | |
39 | #include <Library/PeiServicesLib.h>\r | |
40 | #include <Library/ReportStatusCodeLib.h>\r | |
859b72fa | 41 | #include <Library/UefiDecompressLib.h>\r |
18fd8d65 | 42 | #include <Library/ExtractGuidedSectionLib.h>\r |
859b72fa A |
43 | #include <Library/BaseMemoryLib.h>\r |
44 | #include <Library/MemoryAllocationLib.h>\r | |
45 | #include <Library/PcdLib.h>\r | |
4fb31c2c | 46 | #include <Library/S3Lib.h>\r |
47 | #include <Library/RecoveryLib.h>\r | |
e7af83ae | 48 | #include <Library/DebugAgentLib.h>\r |
95276127 | 49 | \r |
50 | #define STACK_SIZE 0x20000\r | |
51 | #define BSP_STORE_SIZE 0x4000\r | |
52 | \r | |
b98da1b1 | 53 | \r |
9b937a73 | 54 | //\r |
e7af83ae | 55 | // This PPI is installed to indicate the end of the PEI usage of memory\r |
9b937a73 | 56 | //\r |
57 | extern CONST EFI_PEI_PPI_DESCRIPTOR gEndOfPeiSignalPpi;\r | |
58 | \r | |
59 | \r | |
91d92e25 | 60 | /**\r |
b6b98e91 | 61 | Searches DxeCore in all firmware Volumes and loads the first\r |
62 | instance that contains DxeCore.\r | |
91d92e25 | 63 | \r |
9b937a73 | 64 | @return FileHandle of DxeCore to load DxeCore.\r |
e7af83ae | 65 | \r |
91d92e25 | 66 | **/\r |
9b937a73 | 67 | EFI_PEI_FILE_HANDLE\r |
288f9b38 | 68 | DxeIplFindDxeCore (\r |
b6b98e91 | 69 | VOID\r |
f45af90b | 70 | );\r |
95276127 | 71 | \r |
91d92e25 | 72 | \r |
91d92e25 | 73 | /**\r |
e7af83ae | 74 | Main entry point to last PEIM\r |
75 | \r | |
91d92e25 | 76 | @param This Entry point for DXE IPL PPI\r |
77 | @param PeiServices General purpose services available to every PEIM.\r | |
78 | @param HobList Address to the Pei HOB list\r | |
e7af83ae | 79 | \r |
80 | @return EFI_SUCCESS DXE core was successfully loaded.\r | |
91d92e25 | 81 | @return EFI_OUT_OF_RESOURCES There are not enough resources to load DXE core.\r |
82 | \r | |
83 | **/\r | |
95276127 | 84 | EFI_STATUS\r |
85 | EFIAPI\r | |
86 | DxeLoadCore (\r | |
1f3a753e | 87 | IN CONST EFI_DXE_IPL_PPI *This,\r |
95276127 | 88 | IN EFI_PEI_SERVICES **PeiServices,\r |
89 | IN EFI_PEI_HOB_POINTERS HobList\r | |
90 | );\r | |
91 | \r | |
91d92e25 | 92 | \r |
93 | \r | |
94 | /**\r | |
95 | Transfers control to DxeCore.\r | |
96 | \r | |
97 | This function performs a CPU architecture specific operations to execute\r | |
98 | the entry point of DxeCore with the parameters of HobList.\r | |
48557c65 | 99 | It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.\r |
91d92e25 | 100 | \r |
48557c65 | 101 | @param DxeCoreEntryPoint The entry point of DxeCore.\r |
91d92e25 | 102 | @param HobList The start of HobList passed to DxeCore.\r |
91d92e25 | 103 | \r |
104 | **/\r | |
95276127 | 105 | VOID\r |
106 | HandOffToDxeCore (\r | |
107 | IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,\r | |
9b937a73 | 108 | IN EFI_PEI_HOB_POINTERS HobList\r |
95276127 | 109 | );\r |
110 | \r | |
91d92e25 | 111 | \r |
112 | \r | |
113 | /**\r | |
114 | Updates the Stack HOB passed to DXE phase.\r | |
115 | \r | |
116 | This function traverses the whole HOB list and update the stack HOB to\r | |
117 | reflect the real stack that is used by DXE core.\r | |
118 | \r | |
119 | @param BaseAddress The lower address of stack used by DxeCore.\r | |
120 | @param Length The length of stack used by DxeCore.\r | |
121 | \r | |
122 | **/\r | |
30c8f861 | 123 | VOID\r |
124 | UpdateStackHob (\r | |
125 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
126 | IN UINT64 Length\r | |
127 | );\r | |
128 | \r | |
b98da1b1 | 129 | /**\r |
130 | The ExtractSection() function processes the input section and\r | |
131 | returns a pointer to the section contents. If the section being\r | |
132 | extracted does not require processing (if the section\r | |
133 | GuidedSectionHeader.Attributes has the\r | |
134 | EFI_GUIDED_SECTION_PROCESSING_REQUIRED field cleared), then\r | |
135 | OutputBuffer is just updated to point to the start of the\r | |
136 | section's contents. Otherwise, *Buffer must be allocated\r | |
137 | from PEI permanent memory.\r | |
138 | \r | |
139 | @param This Indicates the\r | |
140 | EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI instance.\r | |
141 | Buffer containing the input GUIDed section to be\r | |
142 | processed. OutputBuffer OutputBuffer is\r | |
143 | allocated from PEI permanent memory and contains\r | |
144 | the new section stream.\r | |
145 | @param InputSection A pointer to the input buffer, which contains\r | |
146 | the input section to be processed.\r | |
147 | @param OutputBuffer A pointer to a caller-allocated buffer, whose\r | |
148 | size is specified by the contents of OutputSize.\r | |
149 | @param OutputSize A pointer to a caller-allocated\r | |
150 | UINTN in which the size of *OutputBuffer\r | |
151 | allocation is stored. If the function\r | |
152 | returns anything other than EFI_SUCCESS,\r | |
153 | the value of OutputSize is undefined.\r | |
154 | @param AuthenticationStatus A pointer to a caller-allocated\r | |
155 | UINT32 that indicates the\r | |
156 | authentication status of the\r | |
157 | output buffer. If the input\r | |
158 | section's GuidedSectionHeader.\r | |
159 | Attributes field has the\r | |
e7af83ae | 160 | EFI_GUIDED_SECTION_AUTH_STATUS_VALID\r |
b98da1b1 | 161 | bit as clear,\r |
162 | AuthenticationStatus must return\r | |
163 | zero. These bits reflect the\r | |
164 | status of the extraction\r | |
165 | operation. If the function\r | |
166 | returns anything other than\r | |
167 | EFI_SUCCESS, the value of\r | |
168 | AuthenticationStatus is\r | |
169 | undefined.\r | |
e7af83ae | 170 | \r |
b98da1b1 | 171 | @retval EFI_SUCCESS The InputSection was\r |
172 | successfully processed and the\r | |
173 | section contents were returned.\r | |
e7af83ae | 174 | \r |
b98da1b1 | 175 | @retval EFI_OUT_OF_RESOURCES The system has insufficient\r |
176 | resources to process the request.\r | |
e7af83ae | 177 | \r |
b98da1b1 | 178 | @retval EFI_INVALID_PARAMETER The GUID in InputSection does\r |
179 | not match this instance of the\r | |
180 | GUIDed Section Extraction PPI.\r | |
91d92e25 | 181 | \r |
b98da1b1 | 182 | **/\r |
183 | EFI_STATUS\r | |
6d3ea23f | 184 | EFIAPI\r |
b98da1b1 | 185 | CustomGuidedSectionExtract (\r |
186 | IN CONST EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI *This,\r | |
187 | IN CONST VOID *InputSection,\r | |
188 | OUT VOID **OutputBuffer,\r | |
189 | OUT UINTN *OutputSize,\r | |
190 | OUT UINT32 *AuthenticationStatus\r | |
191 | );\r | |
192 | \r | |
193 | \r | |
194 | /**\r | |
195 | Decompresses a section to the output buffer.\r | |
196 | \r | |
48557c65 | 197 | This function looks up the compression type field in the input section and\r |
b98da1b1 | 198 | applies the appropriate compression algorithm to compress the section to a\r |
199 | callee allocated buffer.\r | |
e7af83ae | 200 | \r |
b98da1b1 | 201 | @param This Points to this instance of the\r |
202 | EFI_PEI_DECOMPRESS_PEI PPI.\r | |
203 | @param CompressionSection Points to the compressed section.\r | |
204 | @param OutputBuffer Holds the returned pointer to the decompressed\r | |
205 | sections.\r | |
206 | @param OutputSize Holds the returned size of the decompress\r | |
207 | section streams.\r | |
e7af83ae | 208 | \r |
b98da1b1 | 209 | @retval EFI_SUCCESS The section was decompressed successfully.\r |
210 | OutputBuffer contains the resulting data and\r | |
211 | OutputSize contains the resulting size.\r | |
212 | \r | |
213 | **/\r | |
214 | EFI_STATUS\r | |
e7af83ae | 215 | EFIAPI\r |
b98da1b1 | 216 | Decompress (\r |
217 | IN CONST EFI_PEI_DECOMPRESS_PPI *This,\r | |
218 | IN CONST EFI_COMPRESSION_SECTION *CompressionSection,\r | |
219 | OUT VOID **OutputBuffer,\r | |
220 | OUT UINTN *OutputSize\r | |
221 | );\r | |
91d92e25 | 222 | \r |
95276127 | 223 | #endif\r |