projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| e42e9404 | 1 | /** @file\r |
| 2 | The internal header file includes the common header files, defines\r | |
| 3 | internal structure and functions used by SmmCore module.\r | |
| 4 | \r | |
| 1bae3e0e | 5 | Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r |
| e42e9404 | 6 | This program and the accompanying materials are licensed and made available \r |
| 7 | under the terms and conditions of the BSD License which accompanies this \r | |
| 8 | 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_CORE_H_\r | |
| 17 | #define _SMM_CORE_H_\r | |
| 18 | \r | |
| 19 | #include <PiSmm.h>\r | |
| 20 | \r | |
| 21 | #include <Protocol/DxeSmmReadyToLock.h>\r | |
| 22 | #include <Protocol/SmmReadyToLock.h>\r | |
| 46ece1ff | 23 | #include <Protocol/SmmEndOfDxe.h>\r |
| e42e9404 | 24 | #include <Protocol/CpuIo2.h>\r |
| 25 | #include <Protocol/SmmCommunication.h>\r | |
| 26 | #include <Protocol/SmmAccess2.h>\r | |
| 27 | #include <Protocol/FirmwareVolume2.h> \r | |
| 28 | #include <Protocol/LoadedImage.h> \r | |
| 29 | #include <Protocol/DevicePath.h> \r | |
| 30 | #include <Protocol/Security.h> \r | |
| bc2dfdbc | 31 | #include <Protocol/Security2.h>\r |
| 53ec4d7f SZ |
32 | #include <Protocol/SmmExitBootServices.h>\r |
| 33 | #include <Protocol/SmmLegacyBoot.h>\r | |
| 34 | #include <Protocol/SmmReadyToBoot.h>\r | |
| e63da9f0 | 35 | #include <Protocol/SmmMemoryAttribute.h>\r |
| 7b9b55b2 | 36 | #include <Protocol/SmmSxDispatch2.h>\r |
| e42e9404 | 37 | \r |
| 38 | #include <Guid/Apriori.h>\r | |
| 39 | #include <Guid/EventGroup.h>\r | |
| 40 | #include <Guid/EventLegacyBios.h>\r | |
| 84edd20b | 41 | #include <Guid/MemoryProfile.h>\r |
| 94a1bc12 | 42 | #include <Guid/LoadModuleAtFixedAddress.h>\r |
| ca41f3f4 | 43 | #include <Guid/SmiHandlerProfile.h>\r |
| a85e7127 | 44 | #include <Guid/EndOfS3Resume.h>\r |
| 1bae3e0e | 45 | #include <Guid/S3SmmInitDone.h>\r |
| e42e9404 | 46 | \r |
| 47 | #include <Library/BaseLib.h>\r | |
| 48 | #include <Library/BaseMemoryLib.h>\r | |
| 49 | #include <Library/PeCoffLib.h>\r | |
| e524f680 | 50 | #include <Library/PeCoffGetEntryPointLib.h>\r |
| e42e9404 | 51 | #include <Library/CacheMaintenanceLib.h>\r |
| 52 | #include <Library/DebugLib.h>\r | |
| 53 | #include <Library/ReportStatusCodeLib.h>\r | |
| 54 | #include <Library/MemoryAllocationLib.h>\r | |
| 55 | #include <Library/DevicePathLib.h> \r | |
| 56 | #include <Library/UefiLib.h> \r | |
| 3c447c27 | 57 | #include <Library/UefiBootServicesTableLib.h>\r |
| 58 | #include <Library/PcdLib.h>\r | |
| 495797c5 | 59 | #include <Library/SmmCorePlatformHookLib.h>\r |
| 60 | #include <Library/PerformanceLib.h>\r | |
| c2cb08df | 61 | #include <Library/TimerLib.h>\r |
| 3720ee6d | 62 | #include <Library/HobLib.h>\r |
| 842b1242 | 63 | #include <Library/SmmMemLib.h>\r |
| e42e9404 | 64 | \r |
| 65 | #include "PiSmmCorePrivateData.h"\r | |
| e63da9f0 | 66 | #include "HeapGuard.h"\r |
| e42e9404 | 67 | \r |
| 68 | //\r | |
| 69 | // Used to build a table of SMI Handlers that the SMM Core registers\r | |
| 70 | //\r | |
| 71 | typedef struct {\r | |
| 72 | EFI_SMM_HANDLER_ENTRY_POINT2 Handler;\r | |
| 73 | EFI_GUID *HandlerType;\r | |
| 74 | EFI_HANDLE DispatchHandle;\r | |
| 75 | BOOLEAN UnRegister;\r | |
| 76 | } SMM_CORE_SMI_HANDLERS;\r | |
| 77 | \r | |
| ca41f3f4 JY |
78 | //\r |
| 79 | // SMM_HANDLER - used for each SMM handler\r | |
| 80 | //\r | |
| 81 | \r | |
| 82 | #define SMI_ENTRY_SIGNATURE SIGNATURE_32('s','m','i','e')\r | |
| 83 | \r | |
| 84 | typedef struct {\r | |
| 85 | UINTN Signature;\r | |
| 86 | LIST_ENTRY AllEntries; // All entries\r | |
| 87 | \r | |
| 88 | EFI_GUID HandlerType; // Type of interrupt\r | |
| 89 | LIST_ENTRY SmiHandlers; // All handlers\r | |
| 90 | } SMI_ENTRY;\r | |
| 91 | \r | |
| 92 | #define SMI_HANDLER_SIGNATURE SIGNATURE_32('s','m','i','h')\r | |
| 93 | \r | |
| 94 | typedef struct {\r | |
| 95 | UINTN Signature;\r | |
| 96 | LIST_ENTRY Link; // Link on SMI_ENTRY.SmiHandlers\r | |
| 97 | EFI_SMM_HANDLER_ENTRY_POINT2 Handler; // The smm handler's entry point\r | |
| 98 | UINTN CallerAddr; // The address of caller who register the SMI handler.\r | |
| 99 | SMI_ENTRY *SmiEntry;\r | |
| 100 | VOID *Context; // for profile\r | |
| 101 | UINTN ContextSize; // for profile\r | |
| 102 | } SMI_HANDLER;\r | |
| 103 | \r | |
| e42e9404 | 104 | //\r |
| 105 | // Structure for recording the state of an SMM Driver\r | |
| 106 | //\r | |
| 107 | #define EFI_SMM_DRIVER_ENTRY_SIGNATURE SIGNATURE_32('s', 'd','r','v')\r | |
| 108 | \r | |
| 109 | typedef struct {\r | |
| 110 | UINTN Signature;\r | |
| 111 | LIST_ENTRY Link; // mDriverList\r | |
| 112 | \r | |
| 113 | LIST_ENTRY ScheduledLink; // mScheduledQueue\r | |
| 114 | \r | |
| 115 | EFI_HANDLE FvHandle;\r | |
| 116 | EFI_GUID FileName;\r | |
| 117 | EFI_DEVICE_PATH_PROTOCOL *FvFileDevicePath;\r | |
| 118 | EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;\r | |
| 119 | \r | |
| 120 | VOID *Depex;\r | |
| 121 | UINTN DepexSize;\r | |
| 122 | \r | |
| 123 | BOOLEAN Before;\r | |
| 124 | BOOLEAN After;\r | |
| 125 | EFI_GUID BeforeAfterGuid;\r | |
| 126 | \r | |
| 127 | BOOLEAN Dependent;\r | |
| e42e9404 | 128 | BOOLEAN Scheduled;\r |
| e42e9404 | 129 | BOOLEAN Initialized;\r |
| 130 | BOOLEAN DepexProtocolError;\r | |
| 131 | \r | |
| 132 | EFI_HANDLE ImageHandle;\r | |
| 133 | EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r | |
| 134 | //\r | |
| 135 | // Image EntryPoint in SMRAM\r | |
| 136 | //\r | |
| 137 | PHYSICAL_ADDRESS ImageEntryPoint;\r | |
| 138 | //\r | |
| 139 | // Image Buffer in SMRAM \r | |
| 140 | //\r | |
| 141 | PHYSICAL_ADDRESS ImageBuffer;\r | |
| 142 | //\r | |
| 143 | // Image Page Number\r | |
| 144 | //\r | |
| 145 | UINTN NumberOfPage;\r | |
| 285a682c JY |
146 | EFI_HANDLE SmmImageHandle;\r |
| 147 | EFI_LOADED_IMAGE_PROTOCOL SmmLoadedImage;\r | |
| e42e9404 | 148 | } EFI_SMM_DRIVER_ENTRY;\r |
| 149 | \r | |
| 150 | #define EFI_HANDLE_SIGNATURE SIGNATURE_32('h','n','d','l')\r | |
| 151 | \r | |
| 152 | ///\r | |
| 153 | /// IHANDLE - contains a list of protocol handles\r | |
| 154 | ///\r | |
| 155 | typedef struct {\r | |
| 156 | UINTN Signature;\r | |
| 157 | /// All handles list of IHANDLE\r | |
| 158 | LIST_ENTRY AllHandles;\r | |
| 159 | /// List of PROTOCOL_INTERFACE's for this handle\r | |
| 160 | LIST_ENTRY Protocols;\r | |
| 161 | UINTN LocateRequest;\r | |
| 162 | } IHANDLE;\r | |
| 163 | \r | |
| 164 | #define ASSERT_IS_HANDLE(a) ASSERT((a)->Signature == EFI_HANDLE_SIGNATURE)\r | |
| 165 | \r | |
| 166 | #define PROTOCOL_ENTRY_SIGNATURE SIGNATURE_32('p','r','t','e')\r | |
| 167 | \r | |
| 168 | ///\r | |
| 169 | /// PROTOCOL_ENTRY - each different protocol has 1 entry in the protocol\r | |
| 170 | /// database. Each handler that supports this protocol is listed, along\r | |
| 171 | /// with a list of registered notifies.\r | |
| 172 | ///\r | |
| 173 | typedef struct {\r | |
| 174 | UINTN Signature;\r | |
| 175 | /// Link Entry inserted to mProtocolDatabase\r | |
| 176 | LIST_ENTRY AllEntries;\r | |
| 177 | /// ID of the protocol\r | |
| 178 | EFI_GUID ProtocolID;\r | |
| 179 | /// All protocol interfaces\r | |
| 180 | LIST_ENTRY Protocols;\r | |
| 181 | /// Registerd notification handlers\r | |
| 182 | LIST_ENTRY Notify;\r | |
| 183 | } PROTOCOL_ENTRY;\r | |
| 184 | \r | |
| 185 | #define PROTOCOL_INTERFACE_SIGNATURE SIGNATURE_32('p','i','f','c')\r | |
| 186 | \r | |
| 187 | ///\r | |
| 188 | /// PROTOCOL_INTERFACE - each protocol installed on a handle is tracked\r | |
| 189 | /// with a protocol interface structure\r | |
| 190 | ///\r | |
| 191 | typedef struct {\r | |
| 192 | UINTN Signature;\r | |
| 193 | /// Link on IHANDLE.Protocols\r | |
| 194 | LIST_ENTRY Link;\r | |
| 195 | /// Back pointer\r | |
| 196 | IHANDLE *Handle;\r | |
| 197 | /// Link on PROTOCOL_ENTRY.Protocols\r | |
| 198 | LIST_ENTRY ByProtocol;\r | |
| 199 | /// The protocol ID\r | |
| 200 | PROTOCOL_ENTRY *Protocol;\r | |
| 201 | /// The interface value\r | |
| 202 | VOID *Interface;\r | |
| 203 | } PROTOCOL_INTERFACE;\r | |
| 204 | \r | |
| 205 | #define PROTOCOL_NOTIFY_SIGNATURE SIGNATURE_32('p','r','t','n')\r | |
| 206 | \r | |
| 207 | ///\r | |
| 208 | /// PROTOCOL_NOTIFY - used for each register notification for a protocol\r | |
| 209 | ///\r | |
| 210 | typedef struct {\r | |
| 211 | UINTN Signature;\r | |
| 212 | PROTOCOL_ENTRY *Protocol;\r | |
| 213 | /// All notifications for this protocol\r | |
| 214 | LIST_ENTRY Link;\r | |
| 215 | /// Notification function\r | |
| 216 | EFI_SMM_NOTIFY_FN Function;\r | |
| 217 | /// Last position notified\r | |
| 218 | LIST_ENTRY *Position;\r | |
| 219 | } PROTOCOL_NOTIFY;\r | |
| 220 | \r | |
| 221 | //\r | |
| 222 | // SMM Core Global Variables\r | |
| 223 | //\r | |
| 224 | extern SMM_CORE_PRIVATE_DATA *gSmmCorePrivate;\r | |
| 225 | extern EFI_SMM_SYSTEM_TABLE2 gSmmCoreSmst;\r | |
| 226 | extern LIST_ENTRY gHandleList;\r | |
| 3c447c27 | 227 | extern EFI_PHYSICAL_ADDRESS gLoadModuleAtFixAddressSmramBase;\r |
| e42e9404 | 228 | \r |
| 229 | /**\r | |
| 230 | Called to initialize the memory service.\r | |
| 231 | \r | |
| 232 | @param SmramRangeCount Number of SMRAM Regions\r | |
| 233 | @param SmramRanges Pointer to SMRAM Descriptors\r | |
| 234 | \r | |
| 235 | **/\r | |
| 236 | VOID\r | |
| 237 | SmmInitializeMemoryServices (\r | |
| 238 | IN UINTN SmramRangeCount,\r | |
| 239 | IN EFI_SMRAM_DESCRIPTOR *SmramRanges\r | |
| 240 | );\r | |
| 241 | \r | |
| 242 | /**\r | |
| 243 | The SmmInstallConfigurationTable() function is used to maintain the list\r | |
| 244 | of configuration tables that are stored in the System Management System\r | |
| 245 | Table. The list is stored as an array of (GUID, Pointer) pairs. The list\r | |
| 246 | must be allocated from pool memory with PoolType set to EfiRuntimeServicesData.\r | |
| 247 | \r | |
| 248 | @param SystemTable A pointer to the SMM System Table (SMST).\r | |
| 249 | @param Guid A pointer to the GUID for the entry to add, update, or remove.\r | |
| 250 | @param Table A pointer to the buffer of the table to add.\r | |
| 251 | @param TableSize The size of the table to install.\r | |
| 252 | \r | |
| 253 | @retval EFI_SUCCESS The (Guid, Table) pair was added, updated, or removed.\r | |
| 254 | @retval EFI_INVALID_PARAMETER Guid is not valid.\r | |
| 255 | @retval EFI_NOT_FOUND An attempt was made to delete a non-existent entry.\r | |
| 256 | @retval EFI_OUT_OF_RESOURCES There is not enough memory available to complete the operation.\r | |
| 257 | \r | |
| 258 | **/\r | |
| 259 | EFI_STATUS\r | |
| 260 | EFIAPI\r | |
| 261 | SmmInstallConfigurationTable (\r | |
| 262 | IN CONST EFI_SMM_SYSTEM_TABLE2 *SystemTable,\r | |
| 263 | IN CONST EFI_GUID *Guid,\r | |
| 264 | IN VOID *Table,\r | |
| 265 | IN UINTN TableSize\r | |
| 266 | );\r | |
| 267 | \r | |
| 268 | /**\r | |
| 269 | Wrapper function to SmmInstallProtocolInterfaceNotify. This is the public API which\r | |
| 270 | Calls the private one which contains a BOOLEAN parameter for notifications\r | |
| 271 | \r | |
| 272 | @param UserHandle The handle to install the protocol handler on,\r | |
| 273 | or NULL if a new handle is to be allocated\r | |
| 274 | @param Protocol The protocol to add to the handle\r | |
| 275 | @param InterfaceType Indicates whether Interface is supplied in\r | |
| 276 | native form.\r | |
| 277 | @param Interface The interface for the protocol being added\r | |
| 278 | \r | |
| 279 | @return Status code\r | |
| 280 | \r | |
| 281 | **/\r | |
| 282 | EFI_STATUS\r | |
| 283 | EFIAPI\r | |
| 284 | SmmInstallProtocolInterface (\r | |
| 285 | IN OUT EFI_HANDLE *UserHandle,\r | |
| 286 | IN EFI_GUID *Protocol,\r | |
| 287 | IN EFI_INTERFACE_TYPE InterfaceType,\r | |
| 288 | IN VOID *Interface\r | |
| 289 | );\r | |
| 290 | \r | |
| 291 | /**\r | |
| 292 | Allocates pages from the memory map.\r | |
| 293 | \r | |
| 294 | @param Type The type of allocation to perform\r | |
| 295 | @param MemoryType The type of memory to turn the allocated pages\r | |
| 296 | into\r | |
| 297 | @param NumberOfPages The number of pages to allocate\r | |
| 298 | @param Memory A pointer to receive the base allocated memory\r | |
| 299 | address\r | |
| 300 | \r | |
| 301 | @retval EFI_INVALID_PARAMETER Parameters violate checking rules defined in spec.\r | |
| 302 | @retval EFI_NOT_FOUND Could not allocate pages match the requirement.\r | |
| 303 | @retval EFI_OUT_OF_RESOURCES No enough pages to allocate.\r | |
| 304 | @retval EFI_SUCCESS Pages successfully allocated.\r | |
| 305 | \r | |
| 306 | **/\r | |
| 307 | EFI_STATUS\r | |
| 308 | EFIAPI\r | |
| 309 | SmmAllocatePages (\r | |
| 310 | IN EFI_ALLOCATE_TYPE Type,\r | |
| 311 | IN EFI_MEMORY_TYPE MemoryType,\r | |
| 312 | IN UINTN NumberOfPages,\r | |
| 313 | OUT EFI_PHYSICAL_ADDRESS *Memory\r | |
| 314 | );\r | |
| 315 | \r | |
| 84edd20b SZ |
316 | /**\r |
| 317 | Allocates pages from the memory map.\r | |
| 318 | \r | |
| 319 | @param Type The type of allocation to perform\r | |
| 320 | @param MemoryType The type of memory to turn the allocated pages\r | |
| 321 | into\r | |
| 322 | @param NumberOfPages The number of pages to allocate\r | |
| 323 | @param Memory A pointer to receive the base allocated memory\r | |
| 324 | address\r | |
| e63da9f0 | 325 | @param NeedGuard Flag to indicate Guard page is needed or not\r |
| 84edd20b SZ |
326 | \r |
| 327 | @retval EFI_INVALID_PARAMETER Parameters violate checking rules defined in spec.\r | |
| 328 | @retval EFI_NOT_FOUND Could not allocate pages match the requirement.\r | |
| 329 | @retval EFI_OUT_OF_RESOURCES No enough pages to allocate.\r | |
| 330 | @retval EFI_SUCCESS Pages successfully allocated.\r | |
| 331 | \r | |
| 332 | **/\r | |
| 333 | EFI_STATUS\r | |
| 334 | EFIAPI\r | |
| 335 | SmmInternalAllocatePages (\r | |
| 336 | IN EFI_ALLOCATE_TYPE Type,\r | |
| 337 | IN EFI_MEMORY_TYPE MemoryType,\r | |
| 338 | IN UINTN NumberOfPages,\r | |
| e63da9f0 JW |
339 | OUT EFI_PHYSICAL_ADDRESS *Memory,\r |
| 340 | IN BOOLEAN NeedGuard\r | |
| 84edd20b SZ |
341 | );\r |
| 342 | \r | |
| e42e9404 | 343 | /**\r |
| 344 | Frees previous allocated pages.\r | |
| 345 | \r | |
| 346 | @param Memory Base address of memory being freed\r | |
| 347 | @param NumberOfPages The number of pages to free\r | |
| 348 | \r | |
| 349 | @retval EFI_NOT_FOUND Could not find the entry that covers the range\r | |
| ddfae264 | 350 | @retval EFI_INVALID_PARAMETER Address not aligned, Address is zero or NumberOfPages is zero.\r |
| e42e9404 | 351 | @return EFI_SUCCESS Pages successfully freed.\r |
| 352 | \r | |
| 353 | **/\r | |
| 354 | EFI_STATUS\r | |
| 355 | EFIAPI\r | |
| 356 | SmmFreePages (\r | |
| 357 | IN EFI_PHYSICAL_ADDRESS Memory,\r | |
| 358 | IN UINTN NumberOfPages\r | |
| 359 | );\r | |
| 360 | \r | |
| 84edd20b SZ |
361 | /**\r |
| 362 | Frees previous allocated pages.\r | |
| 363 | \r | |
| 364 | @param Memory Base address of memory being freed\r | |
| 365 | @param NumberOfPages The number of pages to free\r | |
| e63da9f0 JW |
366 | @param IsGuarded Flag to indicate if the memory is guarded\r |
| 367 | or not\r | |
| 84edd20b SZ |
368 | \r |
| 369 | @retval EFI_NOT_FOUND Could not find the entry that covers the range\r | |
| ddfae264 | 370 | @retval EFI_INVALID_PARAMETER Address not aligned, Address is zero or NumberOfPages is zero.\r |
| 84edd20b SZ |
371 | @return EFI_SUCCESS Pages successfully freed.\r |
| 372 | \r | |
| 373 | **/\r | |
| 374 | EFI_STATUS\r | |
| 375 | EFIAPI\r | |
| 376 | SmmInternalFreePages (\r | |
| 377 | IN EFI_PHYSICAL_ADDRESS Memory,\r | |
| e63da9f0 JW |
378 | IN UINTN NumberOfPages,\r |
| 379 | IN BOOLEAN IsGuarded\r | |
| 84edd20b SZ |
380 | );\r |
| 381 | \r | |
| e42e9404 | 382 | /**\r |
| 383 | Allocate pool of a particular type.\r | |
| 384 | \r | |
| 385 | @param PoolType Type of pool to allocate\r | |
| 386 | @param Size The amount of pool to allocate\r | |
| 387 | @param Buffer The address to return a pointer to the allocated\r | |
| 388 | pool\r | |
| 389 | \r | |
| 390 | @retval EFI_INVALID_PARAMETER PoolType not valid\r | |
| 391 | @retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.\r | |
| 392 | @retval EFI_SUCCESS Pool successfully allocated.\r | |
| 393 | \r | |
| 394 | **/\r | |
| 395 | EFI_STATUS\r | |
| 396 | EFIAPI\r | |
| 397 | SmmAllocatePool (\r | |
| 398 | IN EFI_MEMORY_TYPE PoolType,\r | |
| 399 | IN UINTN Size,\r | |
| 400 | OUT VOID **Buffer\r | |
| 401 | );\r | |
| 402 | \r | |
| 84edd20b SZ |
403 | /**\r |
| 404 | Allocate pool of a particular type.\r | |
| 405 | \r | |
| 406 | @param PoolType Type of pool to allocate\r | |
| 407 | @param Size The amount of pool to allocate\r | |
| 408 | @param Buffer The address to return a pointer to the allocated\r | |
| 409 | pool\r | |
| 410 | \r | |
| 411 | @retval EFI_INVALID_PARAMETER PoolType not valid\r | |
| 412 | @retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.\r | |
| 413 | @retval EFI_SUCCESS Pool successfully allocated.\r | |
| 414 | \r | |
| 415 | **/\r | |
| 416 | EFI_STATUS\r | |
| 417 | EFIAPI\r | |
| 418 | SmmInternalAllocatePool (\r | |
| 419 | IN EFI_MEMORY_TYPE PoolType,\r | |
| 420 | IN UINTN Size,\r | |
| 421 | OUT VOID **Buffer\r | |
| 422 | );\r | |
| 423 | \r | |
| e42e9404 | 424 | /**\r |
| 425 | Frees pool.\r | |
| 426 | \r | |
| 427 | @param Buffer The allocated pool entry to free\r | |
| 428 | \r | |
| 429 | @retval EFI_INVALID_PARAMETER Buffer is not a valid value.\r | |
| 430 | @retval EFI_SUCCESS Pool successfully freed.\r | |
| 431 | \r | |
| 432 | **/\r | |
| 433 | EFI_STATUS\r | |
| 434 | EFIAPI\r | |
| 435 | SmmFreePool (\r | |
| 436 | IN VOID *Buffer\r | |
| 437 | );\r | |
| 438 | \r | |
| 84edd20b SZ |
439 | /**\r |
| 440 | Frees pool.\r | |
| 441 | \r | |
| 442 | @param Buffer The allocated pool entry to free\r | |
| 443 | \r | |
| 444 | @retval EFI_INVALID_PARAMETER Buffer is not a valid value.\r | |
| 445 | @retval EFI_SUCCESS Pool successfully freed.\r | |
| 446 | \r | |
| 447 | **/\r | |
| 448 | EFI_STATUS\r | |
| 449 | EFIAPI\r | |
| 450 | SmmInternalFreePool (\r | |
| 451 | IN VOID *Buffer\r | |
| 452 | );\r | |
| 453 | \r | |
| e42e9404 | 454 | /**\r |
| 455 | Installs a protocol interface into the boot services environment.\r | |
| 456 | \r | |
| 457 | @param UserHandle The handle to install the protocol handler on,\r | |
| 458 | or NULL if a new handle is to be allocated\r | |
| 459 | @param Protocol The protocol to add to the handle\r | |
| 460 | @param InterfaceType Indicates whether Interface is supplied in\r | |
| 461 | native form.\r | |
| 462 | @param Interface The interface for the protocol being added\r | |
| 463 | @param Notify indicates whether notify the notification list\r | |
| 464 | for this protocol\r | |
| 465 | \r | |
| 466 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
| 467 | @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate\r | |
| 468 | @retval EFI_SUCCESS Protocol interface successfully installed\r | |
| 469 | \r | |
| 470 | **/\r | |
| 471 | EFI_STATUS\r | |
| 472 | SmmInstallProtocolInterfaceNotify (\r | |
| 473 | IN OUT EFI_HANDLE *UserHandle,\r | |
| 474 | IN EFI_GUID *Protocol,\r | |
| 475 | IN EFI_INTERFACE_TYPE InterfaceType,\r | |
| 476 | IN VOID *Interface,\r | |
| 477 | IN BOOLEAN Notify\r | |
| 478 | );\r | |
| 479 | \r | |
| 480 | /**\r | |
| 481 | Uninstalls all instances of a protocol:interfacer from a handle.\r | |
| 482 | If the last protocol interface is remove from the handle, the\r | |
| 483 | handle is freed.\r | |
| 484 | \r | |
| 485 | @param UserHandle The handle to remove the protocol handler from\r | |
| 486 | @param Protocol The protocol, of protocol:interface, to remove\r | |
| 487 | @param Interface The interface, of protocol:interface, to remove\r | |
| 488 | \r | |
| 489 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r | |
| 490 | @retval EFI_SUCCESS Protocol interface successfully uninstalled.\r | |
| 491 | \r | |
| 492 | **/\r | |
| 493 | EFI_STATUS\r | |
| 494 | EFIAPI\r | |
| 495 | SmmUninstallProtocolInterface (\r | |
| 496 | IN EFI_HANDLE UserHandle,\r | |
| 497 | IN EFI_GUID *Protocol,\r | |
| 498 | IN VOID *Interface\r | |
| 499 | );\r | |
| 500 | \r | |
| 501 | /**\r | |
| 502 | Queries a handle to determine if it supports a specified protocol.\r | |
| 503 | \r | |
| 504 | @param UserHandle The handle being queried.\r | |
| 505 | @param Protocol The published unique identifier of the protocol.\r | |
| 506 | @param Interface Supplies the address where a pointer to the\r | |
| 507 | corresponding Protocol Interface is returned.\r | |
| 508 | \r | |
| 509 | @return The requested protocol interface for the handle\r | |
| 510 | \r | |
| 511 | **/\r | |
| 512 | EFI_STATUS\r | |
| 513 | EFIAPI\r | |
| 514 | SmmHandleProtocol (\r | |
| 515 | IN EFI_HANDLE UserHandle,\r | |
| 516 | IN EFI_GUID *Protocol,\r | |
| 517 | OUT VOID **Interface\r | |
| 518 | );\r | |
| 519 | \r | |
| 520 | /**\r | |
| 521 | Add a new protocol notification record for the request protocol.\r | |
| 522 | \r | |
| 523 | @param Protocol The requested protocol to add the notify\r | |
| 524 | registration\r | |
| 525 | @param Function Points to the notification function\r | |
| 526 | @param Registration Returns the registration record\r | |
| 527 | \r | |
| 528 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
| 529 | @retval EFI_SUCCESS Successfully returned the registration record\r | |
| 530 | that has been added\r | |
| 531 | \r | |
| 532 | **/\r | |
| 533 | EFI_STATUS\r | |
| 534 | EFIAPI\r | |
| 535 | SmmRegisterProtocolNotify (\r | |
| 536 | IN CONST EFI_GUID *Protocol,\r | |
| 537 | IN EFI_SMM_NOTIFY_FN Function,\r | |
| 538 | OUT VOID **Registration\r | |
| 539 | );\r | |
| 540 | \r | |
| 541 | /**\r | |
| 542 | Locates the requested handle(s) and returns them in Buffer.\r | |
| 543 | \r | |
| 544 | @param SearchType The type of search to perform to locate the\r | |
| 545 | handles\r | |
| 546 | @param Protocol The protocol to search for\r | |
| 547 | @param SearchKey Dependant on SearchType\r | |
| 548 | @param BufferSize On input the size of Buffer. On output the\r | |
| 549 | size of data returned.\r | |
| 550 | @param Buffer The buffer to return the results in\r | |
| 551 | \r | |
| 552 | @retval EFI_BUFFER_TOO_SMALL Buffer too small, required buffer size is\r | |
| 553 | returned in BufferSize.\r | |
| 554 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
| 555 | @retval EFI_SUCCESS Successfully found the requested handle(s) and\r | |
| 556 | returns them in Buffer.\r | |
| 557 | \r | |
| 558 | **/\r | |
| 559 | EFI_STATUS\r | |
| 560 | EFIAPI\r | |
| 561 | SmmLocateHandle (\r | |
| 562 | IN EFI_LOCATE_SEARCH_TYPE SearchType,\r | |
| 563 | IN EFI_GUID *Protocol OPTIONAL,\r | |
| 564 | IN VOID *SearchKey OPTIONAL,\r | |
| 565 | IN OUT UINTN *BufferSize,\r | |
| 566 | OUT EFI_HANDLE *Buffer\r | |
| 567 | );\r | |
| 568 | \r | |
| 569 | /**\r | |
| 570 | Return the first Protocol Interface that matches the Protocol GUID. If\r | |
| 571 | Registration is pasased in return a Protocol Instance that was just add\r | |
| 572 | to the system. If Retistration is NULL return the first Protocol Interface\r | |
| 573 | you find.\r | |
| 574 | \r | |
| 575 | @param Protocol The protocol to search for\r | |
| 576 | @param Registration Optional Registration Key returned from\r | |
| 577 | RegisterProtocolNotify()\r | |
| 578 | @param Interface Return the Protocol interface (instance).\r | |
| 579 | \r | |
| 580 | @retval EFI_SUCCESS If a valid Interface is returned\r | |
| 581 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
| 582 | @retval EFI_NOT_FOUND Protocol interface not found\r | |
| 583 | \r | |
| 584 | **/\r | |
| 585 | EFI_STATUS\r | |
| 586 | EFIAPI\r | |
| 587 | SmmLocateProtocol (\r | |
| 588 | IN EFI_GUID *Protocol,\r | |
| 589 | IN VOID *Registration OPTIONAL,\r | |
| 590 | OUT VOID **Interface\r | |
| 591 | );\r | |
| 592 | \r | |
| 285a682c JY |
593 | /**\r |
| 594 | Function returns an array of handles that support the requested protocol\r | |
| 595 | in a buffer allocated from pool. This is a version of SmmLocateHandle()\r | |
| 596 | that allocates a buffer for the caller.\r | |
| 597 | \r | |
| 598 | @param SearchType Specifies which handle(s) are to be returned.\r | |
| 599 | @param Protocol Provides the protocol to search by. This\r | |
| 600 | parameter is only valid for SearchType\r | |
| 601 | ByProtocol.\r | |
| 602 | @param SearchKey Supplies the search key depending on the\r | |
| 603 | SearchType.\r | |
| 604 | @param NumberHandles The number of handles returned in Buffer.\r | |
| 605 | @param Buffer A pointer to the buffer to return the requested\r | |
| 606 | array of handles that support Protocol.\r | |
| 607 | \r | |
| 608 | @retval EFI_SUCCESS The result array of handles was returned.\r | |
| 609 | @retval EFI_NOT_FOUND No handles match the search.\r | |
| 610 | @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the\r | |
| 611 | matching results.\r | |
| 612 | @retval EFI_INVALID_PARAMETER One or more paramters are not valid.\r | |
| 613 | \r | |
| 614 | **/\r | |
| 615 | EFI_STATUS\r | |
| 616 | EFIAPI\r | |
| 617 | SmmLocateHandleBuffer (\r | |
| 618 | IN EFI_LOCATE_SEARCH_TYPE SearchType,\r | |
| 619 | IN EFI_GUID *Protocol OPTIONAL,\r | |
| 620 | IN VOID *SearchKey OPTIONAL,\r | |
| 621 | IN OUT UINTN *NumberHandles,\r | |
| 622 | OUT EFI_HANDLE **Buffer\r | |
| 623 | );\r | |
| 624 | \r | |
| e42e9404 | 625 | /**\r |
| 626 | Manage SMI of a particular type.\r | |
| 627 | \r | |
| 628 | @param HandlerType Points to the handler type or NULL for root SMI handlers.\r | |
| 629 | @param Context Points to an optional context buffer.\r | |
| 630 | @param CommBuffer Points to the optional communication buffer.\r | |
| 631 | @param CommBufferSize Points to the size of the optional communication buffer.\r | |
| 632 | \r | |
| 633 | @retval EFI_SUCCESS Interrupt source was processed successfully but not quiesced.\r | |
| 634 | @retval EFI_INTERRUPT_PENDING One or more SMI sources could not be quiesced.\r | |
| 635 | @retval EFI_WARN_INTERRUPT_SOURCE_PENDING Interrupt source was not handled or quiesced.\r | |
| 636 | @retval EFI_WARN_INTERRUPT_SOURCE_QUIESCED Interrupt source was handled and quiesced.\r | |
| 637 | \r | |
| 638 | **/\r | |
| 639 | EFI_STATUS\r | |
| 640 | EFIAPI\r | |
| 641 | SmiManage (\r | |
| 642 | IN CONST EFI_GUID *HandlerType,\r | |
| 643 | IN CONST VOID *Context OPTIONAL,\r | |
| 644 | IN OUT VOID *CommBuffer OPTIONAL,\r | |
| 645 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 646 | );\r | |
| 647 | \r | |
| 648 | /**\r | |
| 649 | Registers a handler to execute within SMM.\r | |
| 650 | \r | |
| 651 | @param Handler Handler service funtion pointer.\r | |
| 652 | @param HandlerType Points to the handler type or NULL for root SMI handlers.\r | |
| 653 | @param DispatchHandle On return, contains a unique handle which can be used to later unregister the handler function.\r | |
| 654 | \r | |
| 655 | @retval EFI_SUCCESS Handler register success.\r | |
| 656 | @retval EFI_INVALID_PARAMETER Handler or DispatchHandle is NULL.\r | |
| 657 | \r | |
| 658 | **/\r | |
| 659 | EFI_STATUS\r | |
| 660 | EFIAPI\r | |
| 661 | SmiHandlerRegister (\r | |
| 662 | IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,\r | |
| 663 | IN CONST EFI_GUID *HandlerType OPTIONAL,\r | |
| 664 | OUT EFI_HANDLE *DispatchHandle\r | |
| 665 | );\r | |
| 666 | \r | |
| 667 | /**\r | |
| 668 | Unregister a handler in SMM.\r | |
| 669 | \r | |
| 670 | @param DispatchHandle The handle that was specified when the handler was registered.\r | |
| 671 | \r | |
| 672 | @retval EFI_SUCCESS Handler function was successfully unregistered.\r | |
| 673 | @retval EFI_INVALID_PARAMETER DispatchHandle does not refer to a valid handle.\r | |
| 674 | \r | |
| 675 | **/\r | |
| 676 | EFI_STATUS\r | |
| 677 | EFIAPI\r | |
| 678 | SmiHandlerUnRegister (\r | |
| 679 | IN EFI_HANDLE DispatchHandle\r | |
| 680 | );\r | |
| 681 | \r | |
| 682 | /**\r | |
| 683 | This function is the main entry point for an SMM handler dispatch\r | |
| 684 | or communicate-based callback.\r | |
| 685 | \r | |
| 686 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 687 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 688 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 689 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 690 | @param CommBufferSize The size of the CommBuffer.\r | |
| 691 | \r | |
| 692 | @return Status Code\r | |
| 693 | \r | |
| 694 | **/\r | |
| 695 | EFI_STATUS\r | |
| 696 | EFIAPI\r | |
| 697 | SmmDriverDispatchHandler (\r | |
| 698 | IN EFI_HANDLE DispatchHandle,\r | |
| 699 | IN CONST VOID *Context, OPTIONAL\r | |
| 700 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 701 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 702 | );\r | |
| 703 | \r | |
| 704 | /**\r | |
| 705 | This function is the main entry point for an SMM handler dispatch\r | |
| 706 | or communicate-based callback.\r | |
| 707 | \r | |
| 708 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 709 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 710 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 711 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 712 | @param CommBufferSize The size of the CommBuffer.\r | |
| 713 | \r | |
| 714 | @return Status Code\r | |
| 715 | \r | |
| 716 | **/\r | |
| 717 | EFI_STATUS\r | |
| 718 | EFIAPI\r | |
| 719 | SmmLegacyBootHandler (\r | |
| 720 | IN EFI_HANDLE DispatchHandle,\r | |
| 721 | IN CONST VOID *Context, OPTIONAL\r | |
| 722 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 723 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 724 | );\r | |
| 725 | \r | |
| 726 | /**\r | |
| 727 | This function is the main entry point for an SMM handler dispatch\r | |
| 728 | or communicate-based callback.\r | |
| 729 | \r | |
| 730 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 731 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 732 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 733 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 734 | @param CommBufferSize The size of the CommBuffer.\r | |
| 735 | \r | |
| 736 | @return Status Code\r | |
| 737 | \r | |
| 738 | **/\r | |
| 739 | EFI_STATUS\r | |
| 740 | EFIAPI\r | |
| 741 | SmmReadyToLockHandler (\r | |
| 742 | IN EFI_HANDLE DispatchHandle,\r | |
| 743 | IN CONST VOID *Context, OPTIONAL\r | |
| 744 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 745 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 746 | );\r | |
| 747 | \r | |
| 46ece1ff JY |
748 | /**\r |
| 749 | This function is the main entry point for an SMM handler dispatch\r | |
| 750 | or communicate-based callback.\r | |
| 751 | \r | |
| 752 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 753 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 754 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 755 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 756 | @param CommBufferSize The size of the CommBuffer.\r | |
| 757 | \r | |
| 758 | @return Status Code\r | |
| 759 | \r | |
| 760 | **/\r | |
| 761 | EFI_STATUS\r | |
| 762 | EFIAPI\r | |
| 763 | SmmEndOfDxeHandler (\r | |
| 764 | IN EFI_HANDLE DispatchHandle,\r | |
| 765 | IN CONST VOID *Context, OPTIONAL\r | |
| 766 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 767 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 768 | );\r | |
| 769 | \r | |
| 53ec4d7f SZ |
770 | /**\r |
| 771 | This function is the main entry point for an SMM handler dispatch\r | |
| 772 | or communicate-based callback.\r | |
| 773 | \r | |
| 774 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 775 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 776 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 777 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 778 | @param CommBufferSize The size of the CommBuffer.\r | |
| 779 | \r | |
| 780 | @return Status Code\r | |
| 781 | \r | |
| 782 | **/\r | |
| 783 | EFI_STATUS\r | |
| 784 | EFIAPI\r | |
| 785 | SmmExitBootServicesHandler (\r | |
| 786 | IN EFI_HANDLE DispatchHandle,\r | |
| 787 | IN CONST VOID *Context, OPTIONAL\r | |
| 788 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 789 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 790 | );\r | |
| 791 | \r | |
| 792 | /**\r | |
| 793 | This function is the main entry point for an SMM handler dispatch\r | |
| 794 | or communicate-based callback.\r | |
| 795 | \r | |
| 796 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 797 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 798 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 799 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 800 | @param CommBufferSize The size of the CommBuffer.\r | |
| 801 | \r | |
| 802 | @return Status Code\r | |
| 803 | \r | |
| 804 | **/\r | |
| 805 | EFI_STATUS\r | |
| 806 | EFIAPI\r | |
| 807 | SmmReadyToBootHandler (\r | |
| 808 | IN EFI_HANDLE DispatchHandle,\r | |
| 809 | IN CONST VOID *Context, OPTIONAL\r | |
| 810 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 811 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 812 | );\r | |
| 813 | \r | |
| 1bae3e0e SZ |
814 | /**\r |
| 815 | Software SMI handler that is called when the S3SmmInitDone signal is triggered.\r | |
| 816 | This function installs the SMM S3SmmInitDone Protocol so SMM Drivers are informed that\r | |
| 817 | S3 SMM initialization has been done.\r | |
| 818 | \r | |
| 819 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 820 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 821 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 822 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 823 | @param CommBufferSize The size of the CommBuffer.\r | |
| 824 | \r | |
| 825 | @return Status Code\r | |
| 826 | \r | |
| 827 | **/\r | |
| 828 | EFI_STATUS\r | |
| 829 | EFIAPI\r | |
| 830 | SmmS3SmmInitDoneHandler (\r | |
| 831 | IN EFI_HANDLE DispatchHandle,\r | |
| 832 | IN CONST VOID *Context, OPTIONAL\r | |
| 833 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 834 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 835 | );\r | |
| 836 | \r | |
| d76c2da8 ED |
837 | /**\r |
| 838 | Software SMI handler that is called when the EndOfS3Resume event is trigged.\r | |
| 839 | This function installs the SMM EndOfS3Resume Protocol so SMM Drivers are informed that\r | |
| 840 | S3 resume has finished.\r | |
| 841 | \r | |
| 842 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
| 843 | @param Context Points to an optional handler context which was specified when the handler was registered.\r | |
| 844 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
| 845 | be conveyed from a non-SMM environment into an SMM environment.\r | |
| 846 | @param CommBufferSize The size of the CommBuffer.\r | |
| 847 | \r | |
| 848 | @return Status Code\r | |
| 849 | \r | |
| 850 | **/\r | |
| 851 | EFI_STATUS\r | |
| 852 | EFIAPI\r | |
| 853 | SmmEndOfS3ResumeHandler (\r | |
| 854 | IN EFI_HANDLE DispatchHandle,\r | |
| 855 | IN CONST VOID *Context, OPTIONAL\r | |
| 856 | IN OUT VOID *CommBuffer, OPTIONAL\r | |
| 857 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
| 858 | );\r | |
| 859 | \r | |
| e42e9404 | 860 | /**\r |
| 861 | Place holder function until all the SMM System Table Service are available.\r | |
| 862 | \r | |
| 863 | @param Arg1 Undefined\r | |
| 864 | @param Arg2 Undefined\r | |
| 865 | @param Arg3 Undefined\r | |
| 866 | @param Arg4 Undefined\r | |
| 867 | @param Arg5 Undefined\r | |
| 868 | \r | |
| 869 | @return EFI_NOT_AVAILABLE_YET\r | |
| 870 | \r | |
| 871 | **/\r | |
| 872 | EFI_STATUS\r | |
| 873 | EFIAPI\r | |
| 874 | SmmEfiNotAvailableYetArg5 (\r | |
| 875 | UINTN Arg1,\r | |
| 876 | UINTN Arg2,\r | |
| 877 | UINTN Arg3,\r | |
| 878 | UINTN Arg4,\r | |
| 879 | UINTN Arg5\r | |
| 880 | );\r | |
| 881 | \r | |
| 882 | //\r | |
| 883 | //Functions used during debug buils\r | |
| 884 | //\r | |
| 885 | \r | |
| 886 | /**\r | |
| 887 | Traverse the discovered list for any drivers that were discovered but not loaded\r | |
| 888 | because the dependency experessions evaluated to false.\r | |
| 889 | \r | |
| 890 | **/\r | |
| 891 | VOID\r | |
| 892 | SmmDisplayDiscoveredNotDispatched (\r | |
| 893 | VOID\r | |
| 894 | );\r | |
| 895 | \r | |
| 896 | /**\r | |
| 897 | Add free SMRAM region for use by memory service.\r | |
| 898 | \r | |
| 899 | @param MemBase Base address of memory region.\r | |
| 900 | @param MemLength Length of the memory region.\r | |
| 901 | @param Type Memory type.\r | |
| 902 | @param Attributes Memory region state.\r | |
| 903 | \r | |
| 904 | **/\r | |
| 905 | VOID\r | |
| 906 | SmmAddMemoryRegion (\r | |
| 907 | IN EFI_PHYSICAL_ADDRESS MemBase,\r | |
| 908 | IN UINT64 MemLength,\r | |
| 909 | IN EFI_MEMORY_TYPE Type,\r | |
| 910 | IN UINT64 Attributes\r | |
| 911 | );\r | |
| 912 | \r | |
| 913 | /**\r | |
| 914 | Finds the protocol entry for the requested protocol.\r | |
| 915 | \r | |
| 916 | @param Protocol The ID of the protocol\r | |
| 917 | @param Create Create a new entry if not found\r | |
| 918 | \r | |
| 919 | @return Protocol entry\r | |
| 920 | \r | |
| 921 | **/\r | |
| 922 | PROTOCOL_ENTRY *\r | |
| 923 | SmmFindProtocolEntry (\r | |
| 924 | IN EFI_GUID *Protocol,\r | |
| 925 | IN BOOLEAN Create\r | |
| 926 | );\r | |
| 927 | \r | |
| 928 | /**\r | |
| 929 | Signal event for every protocol in protocol entry.\r | |
| 930 | \r | |
| 931 | @param Prot Protocol interface\r | |
| 932 | \r | |
| 933 | **/\r | |
| 934 | VOID\r | |
| 935 | SmmNotifyProtocol (\r | |
| 936 | IN PROTOCOL_INTERFACE *Prot\r | |
| 937 | );\r | |
| 938 | \r | |
| 939 | /**\r | |
| 940 | Finds the protocol instance for the requested handle and protocol.\r | |
| 941 | Note: This function doesn't do parameters checking, it's caller's responsibility\r | |
| 942 | to pass in valid parameters.\r | |
| 943 | \r | |
| 944 | @param Handle The handle to search the protocol on\r | |
| 945 | @param Protocol GUID of the protocol\r | |
| 946 | @param Interface The interface for the protocol being searched\r | |
| 947 | \r | |
| 948 | @return Protocol instance (NULL: Not found)\r | |
| 949 | \r | |
| 950 | **/\r | |
| 951 | PROTOCOL_INTERFACE *\r | |
| 952 | SmmFindProtocolInterface (\r | |
| 953 | IN IHANDLE *Handle,\r | |
| 954 | IN EFI_GUID *Protocol,\r | |
| 955 | IN VOID *Interface\r | |
| 956 | );\r | |
| 957 | \r | |
| 958 | /**\r | |
| 959 | Removes Protocol from the protocol list (but not the handle list).\r | |
| 960 | \r | |
| 961 | @param Handle The handle to remove protocol on.\r | |
| 962 | @param Protocol GUID of the protocol to be moved\r | |
| 963 | @param Interface The interface of the protocol\r | |
| 964 | \r | |
| 965 | @return Protocol Entry\r | |
| 966 | \r | |
| 967 | **/\r | |
| 968 | PROTOCOL_INTERFACE *\r | |
| 969 | SmmRemoveInterfaceFromProtocol (\r | |
| 970 | IN IHANDLE *Handle,\r | |
| 971 | IN EFI_GUID *Protocol,\r | |
| 972 | IN VOID *Interface\r | |
| 973 | );\r | |
| 974 | \r | |
| 975 | /**\r | |
| 976 | This is the POSTFIX version of the dependency evaluator. This code does\r | |
| 977 | not need to handle Before or After, as it is not valid to call this\r | |
| fa542a1e | 978 | routine in this case. POSTFIX means all the math is done on top of the stack.\r |
| e42e9404 | 979 | \r |
| 980 | @param DriverEntry DriverEntry element to update.\r | |
| 981 | \r | |
| 982 | @retval TRUE If driver is ready to run.\r | |
| 983 | @retval FALSE If driver is not ready to run or some fatal error\r | |
| 984 | was found.\r | |
| 985 | \r | |
| 986 | **/\r | |
| 987 | BOOLEAN\r | |
| 988 | SmmIsSchedulable (\r | |
| 989 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry\r | |
| 990 | );\r | |
| 991 | \r | |
| 84edd20b SZ |
992 | //\r |
| 993 | // SmramProfile\r | |
| 994 | //\r | |
| 995 | \r | |
| 996 | /**\r | |
| 997 | Initialize SMRAM profile.\r | |
| 998 | \r | |
| 999 | **/\r | |
| 1000 | VOID\r | |
| 1001 | SmramProfileInit (\r | |
| 1002 | VOID\r | |
| 1003 | );\r | |
| 1004 | \r | |
| e524f680 SZ |
1005 | /**\r |
| 1006 | Install SMRAM profile protocol.\r | |
| 1007 | \r | |
| 1008 | **/\r | |
| 1009 | VOID\r | |
| 1010 | SmramProfileInstallProtocol (\r | |
| 1011 | VOID\r | |
| 1012 | );\r | |
| 1013 | \r | |
| 84edd20b SZ |
1014 | /**\r |
| 1015 | Register SMM image to SMRAM profile.\r | |
| 1016 | \r | |
| 1017 | @param DriverEntry SMM image info.\r | |
| 1018 | @param RegisterToDxe Register image to DXE.\r | |
| 1019 | \r | |
| e524f680 SZ |
1020 | @return EFI_SUCCESS Register successfully.\r |
| 1021 | @return EFI_UNSUPPORTED Memory profile unsupported,\r | |
| 1022 | or memory profile for the image is not required.\r | |
| 1023 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
| 84edd20b SZ |
1024 | \r |
| 1025 | **/\r | |
| e524f680 | 1026 | EFI_STATUS\r |
| 84edd20b SZ |
1027 | RegisterSmramProfileImage (\r |
| 1028 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r | |
| 1029 | IN BOOLEAN RegisterToDxe\r | |
| 1030 | );\r | |
| 1031 | \r | |
| 1032 | /**\r | |
| 1033 | Unregister image from SMRAM profile.\r | |
| 1034 | \r | |
| 1035 | @param DriverEntry SMM image info.\r | |
| 1036 | @param UnregisterToDxe Unregister image from DXE.\r | |
| 1037 | \r | |
| e524f680 SZ |
1038 | @return EFI_SUCCESS Unregister successfully.\r |
| 1039 | @return EFI_UNSUPPORTED Memory profile unsupported,\r | |
| 1040 | or memory profile for the image is not required.\r | |
| 1041 | @return EFI_NOT_FOUND The image is not found.\r | |
| 84edd20b SZ |
1042 | \r |
| 1043 | **/\r | |
| e524f680 | 1044 | EFI_STATUS\r |
| 84edd20b SZ |
1045 | UnregisterSmramProfileImage (\r |
| 1046 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r | |
| 1047 | IN BOOLEAN UnregisterToDxe\r | |
| 1048 | );\r | |
| 1049 | \r | |
| 1050 | /**\r | |
| 1051 | Update SMRAM profile information.\r | |
| 1052 | \r | |
| 1053 | @param CallerAddress Address of caller who call Allocate or Free.\r | |
| 1054 | @param Action This Allocate or Free action.\r | |
| 1055 | @param MemoryType Memory type.\r | |
| e524f680 | 1056 | EfiMaxMemoryType means the MemoryType is unknown.\r |
| 84edd20b SZ |
1057 | @param Size Buffer size.\r |
| 1058 | @param Buffer Buffer address.\r | |
| e524f680 SZ |
1059 | @param ActionString String for memory profile action.\r |
| 1060 | Only needed for user defined allocate action.\r | |
| 84edd20b | 1061 | \r |
| e524f680 SZ |
1062 | @return EFI_SUCCESS Memory profile is updated.\r |
| 1063 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
| 1064 | or memory profile for the image is not required,\r | |
| 1065 | or memory profile for the memory type is not required.\r | |
| 1066 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
| 1067 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
| 1068 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
| 1069 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
| 84edd20b SZ |
1070 | \r |
| 1071 | **/\r | |
| e524f680 SZ |
1072 | EFI_STATUS\r |
| 1073 | EFIAPI\r | |
| 84edd20b | 1074 | SmmCoreUpdateProfile (\r |
| e524f680 SZ |
1075 | IN PHYSICAL_ADDRESS CallerAddress,\r |
| 1076 | IN MEMORY_PROFILE_ACTION Action,\r | |
| 1077 | IN EFI_MEMORY_TYPE MemoryType, // Valid for AllocatePages/AllocatePool\r | |
| 1078 | IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool\r | |
| 1079 | IN VOID *Buffer,\r | |
| 1080 | IN CHAR8 *ActionString OPTIONAL\r | |
| 84edd20b SZ |
1081 | );\r |
| 1082 | \r | |
| 1083 | /**\r | |
| 1084 | Register SMRAM profile handler.\r | |
| 1085 | \r | |
| 1086 | **/\r | |
| 1087 | VOID\r | |
| 1088 | RegisterSmramProfileHandler (\r | |
| 1089 | VOID\r | |
| 1090 | );\r | |
| 1091 | \r | |
| 1092 | /**\r | |
| 1093 | SMRAM profile ready to lock callback function.\r | |
| 1094 | \r | |
| 1095 | **/\r | |
| 1096 | VOID\r | |
| 1097 | SmramProfileReadyToLock (\r | |
| 1098 | VOID\r | |
| 1099 | );\r | |
| 1100 | \r | |
| 285a682c JY |
1101 | /**\r |
| 1102 | Initialize MemoryAttributes support.\r | |
| 1103 | **/\r | |
| 1104 | VOID\r | |
| 1105 | EFIAPI\r | |
| 1106 | SmmCoreInitializeMemoryAttributesTable (\r | |
| 1107 | VOID\r | |
| 1108 | );\r | |
| 1109 | \r | |
| 1110 | /**\r | |
| 1111 | This function returns a copy of the current memory map. The map is an array of\r | |
| 1112 | memory descriptors, each of which describes a contiguous block of memory.\r | |
| 1113 | \r | |
| 1114 | @param[in, out] MemoryMapSize A pointer to the size, in bytes, of the\r | |
| 1115 | MemoryMap buffer. On input, this is the size of\r | |
| 1116 | the buffer allocated by the caller. On output,\r | |
| 1117 | it is the size of the buffer returned by the\r | |
| 1118 | firmware if the buffer was large enough, or the\r | |
| 1119 | size of the buffer needed to contain the map if\r | |
| 1120 | the buffer was too small.\r | |
| 1121 | @param[in, out] MemoryMap A pointer to the buffer in which firmware places\r | |
| 1122 | the current memory map.\r | |
| 1123 | @param[out] MapKey A pointer to the location in which firmware\r | |
| 1124 | returns the key for the current memory map.\r | |
| 1125 | @param[out] DescriptorSize A pointer to the location in which firmware\r | |
| 1126 | returns the size, in bytes, of an individual\r | |
| 1127 | EFI_MEMORY_DESCRIPTOR.\r | |
| 1128 | @param[out] DescriptorVersion A pointer to the location in which firmware\r | |
| 1129 | returns the version number associated with the\r | |
| 1130 | EFI_MEMORY_DESCRIPTOR.\r | |
| 1131 | \r | |
| 1132 | @retval EFI_SUCCESS The memory map was returned in the MemoryMap\r | |
| 1133 | buffer.\r | |
| 1134 | @retval EFI_BUFFER_TOO_SMALL The MemoryMap buffer was too small. The current\r | |
| 1135 | buffer size needed to hold the memory map is\r | |
| 1136 | returned in MemoryMapSize.\r | |
| 1137 | @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r | |
| 1138 | \r | |
| 1139 | **/\r | |
| 1140 | EFI_STATUS\r | |
| 1141 | EFIAPI\r | |
| 1142 | SmmCoreGetMemoryMap (\r | |
| 1143 | IN OUT UINTN *MemoryMapSize,\r | |
| 1144 | IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap,\r | |
| 1145 | OUT UINTN *MapKey,\r | |
| 1146 | OUT UINTN *DescriptorSize,\r | |
| 1147 | OUT UINT32 *DescriptorVersion\r | |
| 1148 | );\r | |
| 1149 | \r | |
| ca41f3f4 JY |
1150 | /**\r |
| 1151 | Initialize SmiHandler profile feature.\r | |
| 1152 | **/\r | |
| 1153 | VOID\r | |
| 1154 | SmmCoreInitializeSmiHandlerProfile (\r | |
| 1155 | VOID\r | |
| 1156 | );\r | |
| 1157 | \r | |
| 1158 | /**\r | |
| 1159 | This function is called by SmmChildDispatcher module to report\r | |
| 1160 | a new SMI handler is registered, to SmmCore.\r | |
| 1161 | \r | |
| 1162 | @param This The protocol instance\r | |
| 1163 | @param HandlerGuid The GUID to identify the type of the handler.\r | |
| 1164 | For the SmmChildDispatch protocol, the HandlerGuid\r | |
| 1165 | must be the GUID of SmmChildDispatch protocol.\r | |
| 1166 | @param Handler The SMI handler.\r | |
| 1167 | @param CallerAddress The address of the module who registers the SMI handler.\r | |
| 1168 | @param Context The context of the SMI handler.\r | |
| 1169 | For the SmmChildDispatch protocol, the Context\r | |
| 1170 | must match the one defined for SmmChildDispatch protocol.\r | |
| 1171 | @param ContextSize The size of the context in bytes.\r | |
| 1172 | For the SmmChildDispatch protocol, the Context\r | |
| 1173 | must match the one defined for SmmChildDispatch protocol.\r | |
| 1174 | \r | |
| 1175 | @retval EFI_SUCCESS The information is recorded.\r | |
| 1176 | @retval EFI_OUT_OF_RESOURCES There is no enough resource to record the information.\r | |
| 1177 | **/\r | |
| 1178 | EFI_STATUS\r | |
| 1179 | EFIAPI\r | |
| 1180 | SmiHandlerProfileRegisterHandler (\r | |
| 1181 | IN SMI_HANDLER_PROFILE_PROTOCOL *This,\r | |
| 1182 | IN EFI_GUID *HandlerGuid,\r | |
| 1183 | IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,\r | |
| 1184 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
| 1185 | IN VOID *Context, OPTIONAL\r | |
| 1186 | IN UINTN ContextSize OPTIONAL\r | |
| 1187 | );\r | |
| 1188 | \r | |
| 1189 | /**\r | |
| 1190 | This function is called by SmmChildDispatcher module to report\r | |
| 1191 | an existing SMI handler is unregistered, to SmmCore.\r | |
| 1192 | \r | |
| 1193 | @param This The protocol instance\r | |
| 1194 | @param HandlerGuid The GUID to identify the type of the handler.\r | |
| 1195 | For the SmmChildDispatch protocol, the HandlerGuid\r | |
| 1196 | must be the GUID of SmmChildDispatch protocol.\r | |
| 1197 | @param Handler The SMI handler.\r | |
| 1c3ac4b9 JY |
1198 | @param Context The context of the SMI handler.\r |
| 1199 | If it is NOT NULL, it will be used to check what is registered.\r | |
| 1200 | @param ContextSize The size of the context in bytes.\r | |
| 1201 | If Context is NOT NULL, it will be used to check what is registered.\r | |
| ca41f3f4 JY |
1202 | \r |
| 1203 | @retval EFI_SUCCESS The original record is removed.\r | |
| 1204 | @retval EFI_NOT_FOUND There is no record for the HandlerGuid and handler.\r | |
| 1205 | **/\r | |
| 1206 | EFI_STATUS\r | |
| 1207 | EFIAPI\r | |
| 1208 | SmiHandlerProfileUnregisterHandler (\r | |
| 1209 | IN SMI_HANDLER_PROFILE_PROTOCOL *This,\r | |
| 1210 | IN EFI_GUID *HandlerGuid,\r | |
| 1c3ac4b9 JY |
1211 | IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,\r |
| 1212 | IN VOID *Context, OPTIONAL\r | |
| 1213 | IN UINTN ContextSize OPTIONAL\r | |
| ca41f3f4 JY |
1214 | );\r |
| 1215 | \r | |
| 84edd20b SZ |
1216 | extern UINTN mFullSmramRangeCount;\r |
| 1217 | extern EFI_SMRAM_DESCRIPTOR *mFullSmramRanges;\r | |
| 1218 | \r | |
| 285a682c JY |
1219 | extern EFI_SMM_DRIVER_ENTRY *mSmmCoreDriverEntry;\r |
| 1220 | \r | |
| 0b256fb1 JY |
1221 | extern EFI_LOADED_IMAGE_PROTOCOL *mSmmCoreLoadedImage;\r |
| 1222 | \r | |
| 63aa86b0 SZ |
1223 | //\r |
| 1224 | // Page management\r | |
| 1225 | //\r | |
| 1226 | \r | |
| 1227 | typedef struct {\r | |
| 1228 | LIST_ENTRY Link;\r | |
| 1229 | UINTN NumberOfPages;\r | |
| 1230 | } FREE_PAGE_LIST;\r | |
| 1231 | \r | |
| 1232 | extern LIST_ENTRY mSmmMemoryMap;\r | |
| 1233 | \r | |
| 1234 | //\r | |
| 1235 | // Pool management\r | |
| 1236 | //\r | |
| 1237 | \r | |
| 1238 | //\r | |
| 1239 | // MIN_POOL_SHIFT must not be less than 5\r | |
| 1240 | //\r | |
| 1241 | #define MIN_POOL_SHIFT 6\r | |
| 1242 | #define MIN_POOL_SIZE (1 << MIN_POOL_SHIFT)\r | |
| 1243 | \r | |
| 1244 | //\r | |
| 1245 | // MAX_POOL_SHIFT must not be less than EFI_PAGE_SHIFT - 1\r | |
| 1246 | //\r | |
| 1247 | #define MAX_POOL_SHIFT (EFI_PAGE_SHIFT - 1)\r | |
| 1248 | #define MAX_POOL_SIZE (1 << MAX_POOL_SHIFT)\r | |
| 1249 | \r | |
| 1250 | //\r | |
| 1251 | // MAX_POOL_INDEX are calculated by maximum and minimum pool sizes\r | |
| 1252 | //\r | |
| 1253 | #define MAX_POOL_INDEX (MAX_POOL_SHIFT - MIN_POOL_SHIFT + 1)\r | |
| 1254 | \r | |
| 861c8dff SZ |
1255 | #define POOL_HEAD_SIGNATURE SIGNATURE_32('p','h','d','0')\r |
| 1256 | \r | |
| 63aa86b0 | 1257 | typedef struct {\r |
| 861c8dff SZ |
1258 | UINT32 Signature;\r |
| 1259 | BOOLEAN Available;\r | |
| 1260 | EFI_MEMORY_TYPE Type;\r | |
| 1261 | UINTN Size;\r | |
| 63aa86b0 SZ |
1262 | } POOL_HEADER;\r |
| 1263 | \r | |
| 861c8dff SZ |
1264 | #define POOL_TAIL_SIGNATURE SIGNATURE_32('p','t','a','l')\r |
| 1265 | \r | |
| 1266 | typedef struct {\r | |
| 1267 | UINT32 Signature;\r | |
| 1268 | UINT32 Reserved;\r | |
| 1269 | UINTN Size;\r | |
| 1270 | } POOL_TAIL;\r | |
| 1271 | \r | |
| 1272 | #define POOL_OVERHEAD (sizeof(POOL_HEADER) + sizeof(POOL_TAIL))\r | |
| 1273 | \r | |
| 1274 | #define HEAD_TO_TAIL(a) \\r | |
| 1275 | ((POOL_TAIL *) (((CHAR8 *) (a)) + (a)->Size - sizeof(POOL_TAIL)));\r | |
| 1276 | \r | |
| 63aa86b0 SZ |
1277 | typedef struct {\r |
| 1278 | POOL_HEADER Header;\r | |
| 1279 | LIST_ENTRY Link;\r | |
| 1280 | } FREE_POOL_HEADER;\r | |
| 1281 | \r | |
| 5f4d3e17 JY |
1282 | typedef enum {\r |
| 1283 | SmmPoolTypeCode,\r | |
| 1284 | SmmPoolTypeData,\r | |
| 1285 | SmmPoolTypeMax,\r | |
| 1286 | } SMM_POOL_TYPE;\r | |
| 1287 | \r | |
| 1288 | extern LIST_ENTRY mSmmPoolLists[SmmPoolTypeMax][MAX_POOL_INDEX];\r | |
| 63aa86b0 | 1289 | \r |
| e63da9f0 JW |
1290 | /**\r |
| 1291 | Internal Function. Allocate n pages from given free page node.\r | |
| 1292 | \r | |
| 1293 | @param Pages The free page node.\r | |
| 1294 | @param NumberOfPages Number of pages to be allocated.\r | |
| 1295 | @param MaxAddress Request to allocate memory below this address.\r | |
| 1296 | \r | |
| 1297 | @return Memory address of allocated pages.\r | |
| 1298 | \r | |
| 1299 | **/\r | |
| 1300 | UINTN\r | |
| 1301 | InternalAllocPagesOnOneNode (\r | |
| 1302 | IN OUT FREE_PAGE_LIST *Pages,\r | |
| 1303 | IN UINTN NumberOfPages,\r | |
| 1304 | IN UINTN MaxAddress\r | |
| 1305 | );\r | |
| 1306 | \r | |
| 1307 | /**\r | |
| 1308 | Update SMM memory map entry.\r | |
| 1309 | \r | |
| 1310 | @param[in] Type The type of allocation to perform.\r | |
| 1311 | @param[in] Memory The base of memory address.\r | |
| 1312 | @param[in] NumberOfPages The number of pages to allocate.\r | |
| 1313 | @param[in] AddRegion If this memory is new added region.\r | |
| 1314 | **/\r | |
| 1315 | VOID\r | |
| 1316 | ConvertSmmMemoryMapEntry (\r | |
| 1317 | IN EFI_MEMORY_TYPE Type,\r | |
| 1318 | IN EFI_PHYSICAL_ADDRESS Memory,\r | |
| 1319 | IN UINTN NumberOfPages,\r | |
| 1320 | IN BOOLEAN AddRegion\r | |
| 1321 | );\r | |
| 1322 | \r | |
| 1323 | /**\r | |
| 1324 | Internal function. Moves any memory descriptors that are on the\r | |
| 1325 | temporary descriptor stack to heap.\r | |
| 1326 | \r | |
| 1327 | **/\r | |
| 1328 | VOID\r | |
| 1329 | CoreFreeMemoryMapStack (\r | |
| 1330 | VOID\r | |
| 1331 | );\r | |
| 1332 | \r | |
| 1333 | /**\r | |
| 1334 | Frees previous allocated pages.\r | |
| 1335 | \r | |
| 1336 | @param[in] Memory Base address of memory being freed.\r | |
| 1337 | @param[in] NumberOfPages The number of pages to free.\r | |
| 1338 | @param[in] AddRegion If this memory is new added region.\r | |
| 1339 | \r | |
| 1340 | @retval EFI_NOT_FOUND Could not find the entry that covers the range.\r | |
| 1341 | @retval EFI_INVALID_PARAMETER Address not aligned, Address is zero or NumberOfPages is zero.\r | |
| 1342 | @return EFI_SUCCESS Pages successfully freed.\r | |
| 1343 | \r | |
| 1344 | **/\r | |
| 1345 | EFI_STATUS\r | |
| 1346 | SmmInternalFreePagesEx (\r | |
| 1347 | IN EFI_PHYSICAL_ADDRESS Memory,\r | |
| 1348 | IN UINTN NumberOfPages,\r | |
| 1349 | IN BOOLEAN AddRegion\r | |
| 1350 | );\r | |
| 1351 | \r | |
| 1352 | /**\r | |
| 1353 | Hook function used to set all Guard pages after entering SMM mode.\r | |
| 1354 | **/\r | |
| 1355 | VOID\r | |
| 1356 | SmmEntryPointMemoryManagementHook (\r | |
| 1357 | VOID\r | |
| 1358 | );\r | |
| 1359 | \r | |
| e42e9404 | 1360 | #endif\r |