| fb3df220 |
1 | /** @file\r |
| 2 | MDE UEFI library functions and macros\r |
| 3 | \r |
| 4 | Copyright (c) 2006 - 2007, Intel Corporation \r |
| 5 | All rights reserved. This program and the accompanying materials \r |
| 6 | are licensed and made available under the terms and conditions of the BSD License \r |
| 7 | which accompanies this distribution. The full text of the license may be found at \r |
| 8 | http://opensource.org/licenses/bsd-license.php \r |
| 9 | \r |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 12 | \r |
| 13 | **/\r |
| 14 | \r |
| 15 | #ifndef __UEFI_LIB_H__\r |
| 16 | #define __UEFI_LIB_H__\r |
| 17 | \r |
| c7d265a9 |
18 | #include <Protocol/DriverBinding.h>\r |
| 19 | #include <Protocol/DriverConfiguration.h>\r |
| 20 | #include <Protocol/ComponentName.h>\r |
| 21 | #include <Protocol/ComponentName2.h>\r |
| 22 | #include <Protocol/DriverDiagnostics.h>\r |
| 23 | #include <Protocol/DriverDiagnostics2.h>\r |
| 24 | \r |
| fb3df220 |
25 | //\r |
| 26 | // Unicode String Table\r |
| 27 | //\r |
| 28 | typedef struct {\r |
| 29 | CHAR8 *Language;\r |
| 30 | CHAR16 *UnicodeString;\r |
| 31 | } EFI_UNICODE_STRING_TABLE;\r |
| 32 | \r |
| 33 | //\r |
| 34 | // EFI Lock Status\r |
| 35 | //\r |
| 36 | typedef enum {\r |
| 37 | EfiLockUninitialized = 0,\r |
| 38 | EfiLockReleased = 1,\r |
| 39 | EfiLockAcquired = 2\r |
| 40 | } EFI_LOCK_STATE;\r |
| 41 | \r |
| 42 | //\r |
| 43 | // EFI Lock \r |
| 44 | //\r |
| 45 | typedef struct {\r |
| 46 | EFI_TPL Tpl;\r |
| 47 | EFI_TPL OwnerTpl;\r |
| 48 | EFI_LOCK_STATE Lock;\r |
| 49 | } EFI_LOCK;\r |
| 50 | \r |
| 51 | \r |
| 52 | /**\r |
| 53 | This function searches the list of configuration tables stored in the EFI System \r |
| 54 | Table for a table with a GUID that matches TableGuid. If a match is found, \r |
| 55 | then a pointer to the configuration table is returned in Table, and EFI_SUCCESS \r |
| 56 | is returned. If a matching GUID is not found, then EFI_NOT_FOUND is returned.\r |
| 57 | \r |
| 58 | @param TableGuid Pointer to table's GUID type..\r |
| 59 | @param Table Pointer to the table associated with TableGuid in the EFI System Table.\r |
| 60 | \r |
| 61 | @retval EFI_SUCCESS A configuration table matching TableGuid was found.\r |
| 62 | @retval EFI_NOT_FOUND A configuration table matching TableGuid could not be found.\r |
| 63 | \r |
| 64 | **/\r |
| 65 | EFI_STATUS\r |
| 66 | EFIAPI\r |
| 67 | EfiGetSystemConfigurationTable ( \r |
| 68 | IN EFI_GUID *TableGuid,\r |
| 69 | OUT VOID **Table\r |
| 70 | );\r |
| 71 | \r |
| 72 | /**\r |
| 73 | This function causes the notification function to be executed for every protocol \r |
| 74 | of type ProtocolGuid instance that exists in the system when this function is \r |
| 75 | invoked. In addition, every time a protocol of type ProtocolGuid instance is \r |
| 76 | installed or reinstalled, the notification function is also executed.\r |
| 77 | \r |
| 78 | @param ProtocolGuid Supplies GUID of the protocol upon whose installation the event is fired.\r |
| 79 | @param NotifyTpl Supplies the task priority level of the event notifications.\r |
| 80 | @param NotifyFunction Supplies the function to notify when the event is signaled.\r |
| 81 | @param NotifyContext The context parameter to pass to NotifyFunction.\r |
| 82 | @param Registration A pointer to a memory location to receive the registration value.\r |
| 83 | \r |
| 84 | @return The notification event that was created. \r |
| 85 | \r |
| 86 | **/\r |
| 87 | EFI_EVENT\r |
| 88 | EFIAPI\r |
| 89 | EfiCreateProtocolNotifyEvent(\r |
| 90 | IN EFI_GUID *ProtocolGuid,\r |
| 91 | IN EFI_TPL NotifyTpl,\r |
| 92 | IN EFI_EVENT_NOTIFY NotifyFunction,\r |
| 93 | IN VOID *NotifyContext, OPTIONAL\r |
| 94 | OUT VOID **Registration\r |
| 95 | );\r |
| 96 | \r |
| 97 | /**\r |
| 98 | This function creates an event using NotifyTpl, NoifyFunction, and NotifyContext.\r |
| 99 | This event is signaled with EfiNamedEventSignal(). This provide the ability for \r |
| 100 | one or more listeners on the same event named by the GUID specified by Name.\r |
| 101 | \r |
| 102 | @param Name Supplies GUID name of the event.\r |
| 103 | @param NotifyTpl Supplies the task priority level of the event notifications.\r |
| 104 | @param NotifyFunction Supplies the function to notify when the event is signaled.\r |
| 105 | @param NotifyContext The context parameter to pass to NotifyFunction. \r |
| 106 | @param Registration A pointer to a memory location to receive the registration value.\r |
| 107 | \r |
| 108 | @retval EFI_SUCCESS A named event was created.\r |
| 109 | @retval EFI_OUT_OF_RESOURCES There are not enough resource to create the named event.\r |
| 110 | \r |
| 111 | **/\r |
| 112 | EFI_STATUS\r |
| 113 | EFIAPI\r |
| 114 | EfiNamedEventListen (\r |
| 115 | IN CONST EFI_GUID *Name,\r |
| 116 | IN EFI_TPL NotifyTpl,\r |
| 117 | IN EFI_EVENT_NOTIFY NotifyFunction,\r |
| 118 | IN CONST VOID *NotifyContext, OPTIONAL\r |
| 119 | OUT VOID *Registration OPTIONAL\r |
| 120 | );\r |
| 121 | \r |
| 122 | /**\r |
| 123 | This function signals the named event specified by Name. The named event must \r |
| 124 | have been created with EfiNamedEventListen().\r |
| 125 | \r |
| 126 | @param Name Supplies GUID name of the event.\r |
| 127 | \r |
| 128 | @retval EFI_SUCCESS A named event was signaled.\r |
| 129 | @retval EFI_OUT_OF_RESOURCES There are not enough resource to signal the named event.\r |
| 130 | \r |
| 131 | **/\r |
| 132 | EFI_STATUS\r |
| 133 | EFIAPI\r |
| 134 | EfiNamedEventSignal (\r |
| 135 | IN CONST EFI_GUID *Name\r |
| 136 | );\r |
| 137 | \r |
| 138 | /** \r |
| 139 | Returns the current TPL.\r |
| 140 | \r |
| 141 | This function returns the current TPL. There is no EFI service to directly \r |
| 142 | retrieve the current TPL. Instead, the RaiseTPL() function is used to raise \r |
| 143 | the TPL to TPL_HIGH_LEVEL. This will return the current TPL. The TPL level \r |
| 144 | can then immediately be restored back to the current TPL level with a call \r |
| 145 | to RestoreTPL().\r |
| 146 | \r |
| 147 | @param VOID\r |
| 148 | \r |
| 149 | @retvale EFI_TPL The current TPL.\r |
| 150 | \r |
| 151 | **/\r |
| 152 | EFI_TPL\r |
| 153 | EFIAPI\r |
| 154 | EfiGetCurrentTpl (\r |
| 155 | VOID\r |
| 156 | );\r |
| 157 | \r |
| 158 | /**\r |
| 159 | This function initializes a basic mutual exclusion lock to the released state \r |
| 160 | and returns the lock. Each lock provides mutual exclusion access at its task \r |
| 161 | priority level. Since there is no preemption or multiprocessor support in EFI,\r |
| 162 | acquiring the lock only consists of raising to the locks TPL.\r |
| 163 | \r |
| 164 | @param Lock A pointer to the lock data structure to initialize.\r |
| 165 | @param Priority EFI TPL associated with the lock.\r |
| 166 | \r |
| 167 | @return The lock.\r |
| 168 | \r |
| 169 | **/\r |
| 170 | EFI_LOCK *\r |
| 171 | EFIAPI\r |
| 172 | EfiInitializeLock (\r |
| 173 | IN OUT EFI_LOCK *Lock,\r |
| 174 | IN EFI_TPL Priority\r |
| 175 | );\r |
| 176 | \r |
| 177 | /**\r |
| 178 | This macro initializes the contents of a basic mutual exclusion lock to the \r |
| 179 | released state. Each lock provides mutual exclusion access at its task \r |
| 180 | priority level. Since there is no preemption or multiprocessor support in EFI,\r |
| 181 | acquiring the lock only consists of raising to the locks TPL.\r |
| 182 | \r |
| 183 | @param Lock A pointer to the lock data structure to initialize.\r |
| 184 | @param Priority The task priority level of the lock.\r |
| 185 | \r |
| 186 | @return The lock.\r |
| 187 | \r |
| 188 | **/\r |
| 189 | #define EFI_INITIALIZE_LOCK_VARIABLE(Priority) \\r |
| 50615d1f |
190 | {Priority, TPL_APPLICATION, EfiLockReleased }\r |
| fb3df220 |
191 | \r |
| 192 | \r |
| 193 | /**\r |
| 194 | \r |
| 195 | Macro that calls DebugAssert() if an EFI_LOCK structure is not in the locked state.\r |
| 196 | \r |
| 197 | If the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set, \r |
| 198 | then this macro evaluates the EFI_LOCK structure specified by Lock. If Lock \r |
| 199 | is not in the locked state, then DebugAssert() is called passing in the source \r |
| 200 | filename, source line number, and Lock.\r |
| 201 | \r |
| 202 | If Lock is NULL, then ASSERT().\r |
| 203 | \r |
| 204 | @param LockParameter A pointer to the lock to acquire.\r |
| 205 | \r |
| 206 | **/\r |
| 207 | #define ASSERT_LOCKED(LockParameter) \\r |
| 208 | do { \\r |
| 209 | if (DebugAssertEnabled ()) { \\r |
| 210 | ASSERT (LockParameter != NULL); \\r |
| 211 | if ((LockParameter)->Lock != EfiLockAcquired) { \\r |
| 212 | _ASSERT (LockParameter not locked); \\r |
| 213 | } \\r |
| 214 | } \\r |
| 215 | } while (FALSE)\r |
| 216 | \r |
| 217 | \r |
| 218 | /**\r |
| 219 | This function raises the system's current task priority level to the task \r |
| 220 | priority level of the mutual exclusion lock. Then, it places the lock in the \r |
| 221 | acquired state.\r |
| 222 | \r |
| 223 | @param Priority The task priority level of the lock.\r |
| 224 | \r |
| 225 | **/\r |
| 226 | VOID\r |
| 227 | EFIAPI\r |
| 228 | EfiAcquireLock (\r |
| 229 | IN EFI_LOCK *Lock\r |
| 230 | );\r |
| 231 | \r |
| 232 | /**\r |
| 233 | This function raises the system's current task priority level to the task \r |
| 234 | priority level of the mutual exclusion lock. Then, it attempts to place the \r |
| 235 | lock in the acquired state.\r |
| 236 | \r |
| 237 | @param Lock A pointer to the lock to acquire.\r |
| 238 | \r |
| 239 | @retval EFI_SUCCESS The lock was acquired.\r |
| 240 | @retval EFI_ACCESS_DENIED The lock could not be acquired because it is already owned.\r |
| 241 | \r |
| 242 | **/\r |
| 243 | EFI_STATUS\r |
| 244 | EFIAPI\r |
| 245 | EfiAcquireLockOrFail (\r |
| 246 | IN EFI_LOCK *Lock\r |
| 247 | );\r |
| 248 | \r |
| 249 | /**\r |
| 250 | This function transitions a mutual exclusion lock from the acquired state to \r |
| 251 | the released state, and restores the system's task priority level to its \r |
| 252 | previous level.\r |
| 253 | \r |
| 254 | @param Lock A pointer to the lock to release.\r |
| 255 | \r |
| 256 | **/\r |
| 257 | VOID\r |
| 258 | EFIAPI\r |
| 259 | EfiReleaseLock (\r |
| 260 | IN EFI_LOCK *Lock\r |
| 261 | );\r |
| 262 | \r |
| 263 | /** |
| 264 | Tests whether a controller handle is being managed by a specific driver. |
| 265 | |
| 266 | This function tests whether the driver specified by DriverBindingHandle is\r |
| 267 | currently managing the controller specified by ControllerHandle. This test\r |
| 268 | is performed by evaluating if the the protocol specified by ProtocolGuid is\r |
| 269 | present on ControllerHandle and is was opened by DriverBindingHandle with an\r |
| 270 | attribute of EFI_OPEN_PROTOCOL_BY_DRIVER. \r |
| 271 | If ProtocolGuid is NULL, then ASSERT().\r |
| 272 | |
| 273 | @param ControllerHandle A handle for a controller to test. |
| 274 | @param DriverBindingHandle Specifies the driver binding handle for the |
| 275 | driver. |
| 276 | @param ProtocolGuid Specifies the protocol that the driver specified |
| 277 | by DriverBindingHandle opens in its Start() |
| 278 | function. |
| 279 | |
| 280 | @retval EFI_SUCCESS ControllerHandle is managed by the driver |
| 281 | specifed by DriverBindingHandle. |
| 282 | @retval EFI_UNSUPPORTED ControllerHandle is not managed by the driver |
| 283 | specifed by DriverBindingHandle. |
| 284 | |
| 285 | **/\r |
| 286 | EFI_STATUS\r |
| 287 | EFIAPI\r |
| 288 | EfiTestManagedDevice (\r |
| 289 | IN CONST EFI_HANDLE ControllerHandle,\r |
| 290 | IN CONST EFI_HANDLE DriverBindingHandle,\r |
| 291 | IN CONST EFI_GUID *ProtocolGuid\r |
| 292 | );\r |
| 293 | \r |
| 294 | /** |
| 295 | Tests whether a child handle is a child device of the controller. |
| 296 | |
| 297 | This function tests whether ChildHandle is one of the children of\r |
| 298 | ControllerHandle. This test is performed by checking to see if the protocol\r |
| 299 | specified by ProtocolGuid is present on ControllerHandle and opened by\r |
| 300 | ChildHandle with an attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.\r |
| 301 | If ProtocolGuid is NULL, then ASSERT().\r |
| 302 | |
| 303 | @param ControllerHandle A handle for a (parent) controller to test. |
| 304 | @param ChildHandle A child handle to test. |
| 305 | @param ConsumsedGuid Supplies the protocol that the child controller |
| 306 | opens on its parent controller. |
| 307 | |
| 308 | @retval EFI_SUCCESS ChildHandle is a child of the ControllerHandle. |
| 309 | @retval EFI_UNSUPPORTED ChildHandle is not a child of the |
| 310 | ControllerHandle. |
| 311 | |
| 312 | **/\r |
| 313 | EFI_STATUS\r |
| 314 | EFIAPI\r |
| 315 | EfiTestChildHandle (\r |
| 316 | IN CONST EFI_HANDLE ControllerHandle,\r |
| 317 | IN CONST EFI_HANDLE ChildHandle,\r |
| 318 | IN CONST EFI_GUID *ProtocolGuid\r |
| 319 | );\r |
| 320 | \r |
| 321 | /**\r |
| 322 | This function looks up a Unicode string in UnicodeStringTable. If Language is \r |
| 323 | a member of SupportedLanguages and a Unicode string is found in UnicodeStringTable\r |
| 324 | that matches the language code specified by Language, then it is returned in \r |
| 325 | UnicodeString.\r |
| 326 | \r |
| 327 | @param Language A pointer to the ISO 639-2 language code for the \r |
| 328 | Unicode string to look up and return.\r |
| 329 | @param SupportedLanguages A pointer to the set of ISO 639-2 language codes \r |
| 330 | that the Unicode string table supports. Language \r |
| 331 | must be a member of this set.\r |
| 332 | @param UnicodeStringTable A pointer to the table of Unicode strings.\r |
| 333 | @param UnicodeString A pointer to the Unicode string from UnicodeStringTable\r |
| 334 | that matches the language specified by Language.\r |
| 335 | \r |
| 336 | @retval EFI_SUCCESS The Unicode string that matches the language \r |
| 337 | specified by Language was found\r |
| 338 | in the table of Unicoide strings UnicodeStringTable, \r |
| 339 | and it was returned in UnicodeString.\r |
| 340 | @retval EFI_INVALID_PARAMETER Language is NULL.\r |
| 341 | @retval EFI_INVALID_PARAMETER UnicodeString is NULL.\r |
| 342 | @retval EFI_UNSUPPORTED SupportedLanguages is NULL.\r |
| 343 | @retval EFI_UNSUPPORTED UnicodeStringTable is NULL.\r |
| 344 | @retval EFI_UNSUPPORTED The language specified by Language is not a \r |
| 345 | member of SupportedLanguages.\r |
| 346 | @retval EFI_UNSUPPORTED The language specified by Language is not \r |
| 347 | supported by UnicodeStringTable.\r |
| 348 | \r |
| 349 | **/\r |
| 350 | EFI_STATUS\r |
| 351 | EFIAPI\r |
| 352 | LookupUnicodeString (\r |
| 353 | IN CONST CHAR8 *Language,\r |
| 354 | IN CONST CHAR8 *SupportedLanguages,\r |
| 355 | IN CONST EFI_UNICODE_STRING_TABLE *UnicodeStringTable,\r |
| 356 | OUT CHAR16 **UnicodeString\r |
| 357 | );\r |
| 358 | \r |
| a73480f6 |
359 | /**\r |
| 360 | This function looks up a Unicode string in UnicodeStringTable.\r |
| 361 | If Language is a member of SupportedLanguages and a Unicode\r |
| 362 | string is found in UnicodeStringTable that matches the\r |
| 363 | language code specified by Language, then it is returned in\r |
| 364 | UnicodeString.\r |
| 365 | \r |
| 366 | @param Language A pointer to the ISO 639-2 or\r |
| 367 | RFC 3066 language code for the\r |
| 368 | Unicode string to look up and\r |
| 369 | return.\r |
| 370 | \r |
| 371 | @param SupportedLanguages A pointer to the set of ISO\r |
| 372 | 639-2 or RFC 3066 language\r |
| 373 | codes that the Unicode string\r |
| 374 | table supports. Language must\r |
| 375 | be a member of this set.\r |
| 376 | \r |
| 377 | @param UnicodeStringTable A pointer to the table of\r |
| 378 | Unicode strings.\r |
| 379 | \r |
| 380 | @param UnicodeString A pointer to the Unicode\r |
| 381 | string from UnicodeStringTable\r |
| 382 | that matches the language\r |
| 383 | specified by Language.\r |
| 384 | \r |
| 385 | @param Iso639Language Specify the language code\r |
| 386 | format supported. If true,\r |
| 387 | then the format follow ISO\r |
| 388 | 639-2. If false, then it\r |
| 389 | follows RFC3066.\r |
| 390 | \r |
| 391 | @retval EFI_SUCCESS The Unicode string that\r |
| 392 | matches the language specified\r |
| 393 | by Language was found in the\r |
| 394 | table of Unicoide strings\r |
| 395 | UnicodeStringTable, and it was\r |
| 396 | returned in UnicodeString.\r |
| 397 | \r |
| 398 | @retval EFI_INVALID_PARAMETER Language is NULL.\r |
| 399 | \r |
| 400 | @retval EFI_INVALID_PARAMETER UnicodeString is NULL.\r |
| 401 | \r |
| 402 | @retval EFI_UNSUPPORTED SupportedLanguages is NULL.\r |
| 403 | \r |
| 404 | @retval EFI_UNSUPPORTED UnicodeStringTable is NULL.\r |
| 405 | \r |
| 406 | @retval EFI_UNSUPPORTED The language specified by\r |
| 407 | Language is not a member\r |
| 408 | ofSupportedLanguages.\r |
| 409 | \r |
| 410 | @retval EFI_UNSUPPORTED The language specified by\r |
| 411 | Language is not supported by\r |
| 412 | UnicodeStringTable.\r |
| 413 | \r |
| 414 | **/\r |
| 415 | EFI_STATUS\r |
| 416 | EFIAPI\r |
| 417 | LookupUnicodeString2 (\r |
| 418 | IN CONST CHAR8 *Language,\r |
| 419 | IN CONST CHAR8 *SupportedLanguages,\r |
| 420 | IN CONST EFI_UNICODE_STRING_TABLE *UnicodeStringTable,\r |
| 421 | OUT CHAR16 **UnicodeString,\r |
| 422 | IN BOOLEAN Iso639Language\r |
| 423 | )\r |
| 424 | ;\r |
| 425 | \r |
| fb3df220 |
426 | /**\r |
| 427 | This function adds a Unicode string to UnicodeStringTable.\r |
| 428 | If Language is a member of SupportedLanguages then UnicodeString is added to \r |
| 429 | UnicodeStringTable. New buffers are allocated for both Language and \r |
| 430 | UnicodeString. The contents of Language and UnicodeString are copied into \r |
| 431 | these new buffers. These buffers are automatically freed when \r |
| 432 | FreeUnicodeStringTable() is called.\r |
| 433 | \r |
| 434 | @param Language A pointer to the ISO 639-2 language code for the Unicode \r |
| 435 | string to add.\r |
| 436 | @param SupportedLanguages A pointer to the set of ISO 639-2 language codes\r |
| 437 | that the Unicode string table supports.\r |
| 438 | Language must be a member of this set.\r |
| 439 | @param UnicodeStringTable A pointer to the table of Unicode strings.\r |
| 440 | @param UnicodeString A pointer to the Unicode string to add.\r |
| 441 | \r |
| 442 | @retval EFI_SUCCESS The Unicode string that matches the language \r |
| 443 | specified by Language was found in the table of \r |
| 444 | Unicode strings UnicodeStringTable, and it was \r |
| 445 | returned in UnicodeString.\r |
| 446 | @retval EFI_INVALID_PARAMETER Language is NULL.\r |
| 447 | @retval EFI_INVALID_PARAMETER UnicodeString is NULL.\r |
| 448 | @retval EFI_INVALID_PARAMETER UnicodeString is an empty string.\r |
| 449 | @retval EFI_UNSUPPORTED SupportedLanguages is NULL.\r |
| 450 | @retval EFI_ALREADY_STARTED A Unicode string with language Language is \r |
| 451 | already present in UnicodeStringTable.\r |
| 452 | @retval EFI_OUT_OF_RESOURCES There is not enough memory to add another \r |
| 453 | Unicode string to UnicodeStringTable.\r |
| 454 | @retval EFI_UNSUPPORTED The language specified by Language is not a \r |
| 455 | member of SupportedLanguages.\r |
| 456 | \r |
| 457 | **/\r |
| 458 | EFI_STATUS\r |
| 459 | EFIAPI\r |
| 460 | AddUnicodeString (\r |
| 461 | IN CONST CHAR8 *Language,\r |
| 462 | IN CONST CHAR8 *SupportedLanguages,\r |
| 463 | IN EFI_UNICODE_STRING_TABLE **UnicodeStringTable,\r |
| 464 | IN CONST CHAR16 *UnicodeString\r |
| 465 | );\r |
| 466 | \r |
| a73480f6 |
467 | /**\r |
| 468 | \r |
| 469 | This function adds a Unicode string to UnicodeStringTable.\r |
| 470 | If Language is a member of SupportedLanguages then\r |
| 471 | UnicodeString is added to UnicodeStringTable. New buffers are\r |
| 472 | allocated for both Language and UnicodeString. The contents\r |
| 473 | of Language and UnicodeString are copied into these new\r |
| 474 | buffers. These buffers are automatically freed when\r |
| 475 | FreeUnicodeStringTable() is called.\r |
| 476 | \r |
| 477 | @param Language A pointer to the ISO 639-2 or\r |
| 478 | RFC 3066 language code for the\r |
| 479 | Unicode string to add.\r |
| 480 | \r |
| 481 | @param SupportedLanguages A pointer to the set of ISO\r |
| 482 | 639-2 or RFC 3.66 language\r |
| 483 | codes that the Unicode string\r |
| 484 | table supports. Language must\r |
| 485 | be a member of this set.\r |
| 486 | \r |
| 487 | @param UnicodeStringTable A pointer to the table of\r |
| 488 | Unicode strings.\r |
| 489 | \r |
| 490 | @param UnicodeString A pointer to the Unicode\r |
| 491 | string to add.\r |
| 492 | \r |
| 493 | @param Iso639Language Specify the language code\r |
| 494 | format supported. If true,\r |
| 495 | then the format follow ISO\r |
| 496 | 639-2. If false, then it\r |
| 497 | follows RFC3066.\r |
| 498 | \r |
| 499 | @retval EFI_SUCCESS The Unicode string that\r |
| 500 | matches the language specified\r |
| 501 | by Language was found in the\r |
| 502 | table of Unicode strings\r |
| 503 | UnicodeStringTable, and it was\r |
| 504 | returned in UnicodeString.\r |
| 505 | \r |
| 506 | @retval EFI_INVALID_PARAMETER Language is NULL.\r |
| 507 | \r |
| 508 | @retval EFI_INVALID_PARAMETER UnicodeString is NULL.\r |
| 509 | \r |
| 510 | @retval EFI_INVALID_PARAMETER UnicodeString is an empty string.\r |
| 511 | \r |
| 512 | @retval EFI_UNSUPPORTED SupportedLanguages is NULL.\r |
| 513 | \r |
| 514 | @retval EFI_ALREADY_STARTED A Unicode string with language\r |
| 515 | Language is already present in\r |
| 516 | UnicodeStringTable.\r |
| 517 | \r |
| 518 | @retval EFI_OUT_OF_RESOURCES There is not enough memory to\r |
| 519 | add another Unicode string to\r |
| 520 | UnicodeStringTable.\r |
| 521 | \r |
| 522 | @retval EFI_UNSUPPORTED The language specified by\r |
| 523 | Language is not a member of\r |
| 524 | SupportedLanguages.\r |
| 525 | \r |
| 526 | **/\r |
| 527 | EFI_STATUS\r |
| 528 | EFIAPI\r |
| 529 | AddUnicodeString2 (\r |
| 530 | IN CONST CHAR8 *Language,\r |
| 531 | IN CONST CHAR8 *SupportedLanguages,\r |
| 532 | IN EFI_UNICODE_STRING_TABLE **UnicodeStringTable,\r |
| 533 | IN CONST CHAR16 *UnicodeString,\r |
| 534 | IN BOOLEAN Iso639Language\r |
| 535 | )\r |
| 536 | ;\r |
| 537 | \r |
| fb3df220 |
538 | /**\r |
| 539 | This function frees the table of Unicode strings in UnicodeStringTable.\r |
| 540 | If UnicodeStringTable is NULL, then EFI_SUCCESS is returned.\r |
| 541 | Otherwise, each language code, and each Unicode string in the Unicode string \r |
| 542 | table are freed, and EFI_SUCCESS is returned.\r |
| 543 | \r |
| 544 | @param UnicodeStringTable A pointer to the table of Unicode strings.\r |
| 545 | \r |
| 546 | @retval EFI_SUCCESS The Unicode string table was freed.\r |
| 547 | \r |
| 548 | **/\r |
| 549 | EFI_STATUS\r |
| 550 | EFIAPI\r |
| 551 | FreeUnicodeStringTable (\r |
| 552 | IN EFI_UNICODE_STRING_TABLE *UnicodeStringTable\r |
| 553 | );\r |
| 554 | \r |
| 555 | /**\r |
| 556 | This function computes and returns the width of the Unicode character \r |
| 557 | specified by UnicodeChar.\r |
| 558 | \r |
| 559 | @param UnicodeChar A Unicode character.\r |
| 560 | \r |
| 561 | @retval 0 The width if UnicodeChar could not be determined.\r |
| 562 | @retval 1 UnicodeChar is a narrow glyph.\r |
| 563 | @retval 2 UnicodeChar is a wide glyph.\r |
| 564 | \r |
| 565 | **/\r |
| 566 | UINTN\r |
| 567 | EFIAPI\r |
| 568 | GetGlyphWidth (\r |
| 569 | IN CHAR16 UnicodeChar\r |
| 570 | );\r |
| 571 | \r |
| 572 | /**\r |
| 573 | This function computes and returns the display length of\r |
| 574 | the Null-terminated Unicode string specified by String.\r |
| 575 | If String is NULL, then 0 is returned.\r |
| 576 | If any of the widths of the Unicode characters in String\r |
| 577 | can not be determined, then 0 is returned.\r |
| 578 | \r |
| 579 | @param String A pointer to a Null-terminated Unicode string.\r |
| 580 | \r |
| 581 | @return The display length of the Null-terminated Unicode string specified by String.\r |
| 582 | \r |
| 583 | **/\r |
| 584 | UINTN\r |
| 585 | EFIAPI\r |
| 586 | UnicodeStringDisplayLength (\r |
| 587 | IN CONST CHAR16 *String\r |
| 588 | );\r |
| 589 | \r |
| 590 | //\r |
| 591 | // Functions that abstract early Framework contamination of UEFI.\r |
| 592 | //\r |
| 593 | /**\r |
| 594 | Signal a Ready to Boot Event. \r |
| 595 | \r |
| 596 | Create a Ready to Boot Event. Signal it and close it. This causes other \r |
| 597 | events of the same event group to be signaled in other modules. \r |
| 598 | \r |
| 599 | **/\r |
| 600 | VOID\r |
| 601 | EFIAPI\r |
| 602 | EfiSignalEventReadyToBoot (\r |
| 603 | VOID\r |
| 604 | );\r |
| 605 | \r |
| 606 | /**\r |
| 607 | Signal a Legacy Boot Event. \r |
| 608 | \r |
| 609 | Create a legacy Boot Event. Signal it and close it. This causes other \r |
| 610 | events of the same event group to be signaled in other modules. \r |
| 611 | \r |
| 612 | **/\r |
| 613 | VOID\r |
| 614 | EFIAPI\r |
| 615 | EfiSignalEventLegacyBoot (\r |
| 616 | VOID\r |
| 617 | );\r |
| 618 | \r |
| 619 | /**\r |
| 620 | Create a Legacy Boot Event. \r |
| 621 | \r |
| 622 | Tiano extended the CreateEvent Type enum to add a legacy boot event type. \r |
| 623 | This was bad as Tiano did not own the enum. In UEFI 2.0 CreateEventEx was\r |
| 624 | added and now it's possible to not voilate the UEFI specification by \r |
| 625 | declaring a GUID for the legacy boot event class. This library supports\r |
| 626 | the EDK/EFI 1.10 form and EDK II/UEFI 2.0 form and allows common code to \r |
| 627 | work both ways.\r |
| 628 | \r |
| 629 | @param LegacyBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r |
| 630 | \r |
| 631 | @retval EFI_SUCCESS Event was created.\r |
| 632 | @retval Other Event was not created.\r |
| 633 | \r |
| 634 | **/\r |
| 635 | EFI_STATUS\r |
| 636 | EFIAPI\r |
| 637 | EfiCreateEventLegacyBoot (\r |
| 638 | OUT EFI_EVENT *LegacyBootEvent\r |
| 639 | );\r |
| 640 | \r |
| 641 | /**\r |
| 642 | Create an EFI event in the Legacy Boot Event Group and allows\r |
| 643 | the caller to specify a notification function. \r |
| 644 | \r |
| 645 | This function abstracts the creation of the Legacy Boot Event.\r |
| 646 | The Framework moved from a proprietary to UEFI 2.0 based mechanism.\r |
| 647 | This library abstracts the caller from how this event is created to prevent\r |
| 648 | to code form having to change with the version of the specification supported.\r |
| 649 | If LegacyBootEvent is NULL, then ASSERT().\r |
| 650 | \r |
| 651 | @param NotifyTpl The task priority level of the event.\r |
| 652 | @param NotifyFunction The notification function to call when the event is signaled.\r |
| 653 | @param NotifyContext The content to pass to NotifyFunction when the event is signaled.\r |
| 654 | @param LegacyBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r |
| 655 | \r |
| 656 | @retval EFI_SUCCESS Event was created.\r |
| 657 | @retval Other Event was not created.\r |
| 658 | \r |
| 659 | **/\r |
| 660 | EFI_STATUS\r |
| 661 | EFIAPI\r |
| 662 | EfiCreateEventLegacyBootEx (\r |
| 663 | IN EFI_TPL NotifyTpl,\r |
| 664 | IN EFI_EVENT_NOTIFY NotifyFunction, OPTIONAL\r |
| 665 | IN VOID *NotifyContext, OPTIONAL\r |
| 666 | OUT EFI_EVENT *LegacyBootEvent\r |
| 667 | );\r |
| 668 | \r |
| 669 | /**\r |
| 670 | Create a Read to Boot Event. \r |
| 671 | \r |
| 672 | Tiano extended the CreateEvent Type enum to add a ready to boot event type. \r |
| 673 | This was bad as Tiano did not own the enum. In UEFI 2.0 CreateEventEx was\r |
| 674 | added and now it's possible to not voilate the UEFI specification and use \r |
| 675 | the ready to boot event class defined in UEFI 2.0. This library supports\r |
| 676 | the EDK/EFI 1.10 form and EDKII/UEFI 2.0 form and allows common code to \r |
| 677 | work both ways.\r |
| 678 | \r |
| 679 | @param LegacyBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r |
| 680 | \r |
| 681 | @retval EFI_SUCCESS Event was created.\r |
| 682 | @retval Other Event was not created.\r |
| 683 | \r |
| 684 | **/\r |
| 685 | EFI_STATUS\r |
| 686 | EFIAPI\r |
| 687 | EfiCreateEventReadyToBoot (\r |
| 688 | OUT EFI_EVENT *ReadyToBootEvent\r |
| 689 | );\r |
| 690 | \r |
| 691 | /**\r |
| 692 | Create an EFI event in the Ready To Boot Event Group and allows\r |
| 693 | the caller to specify a notification function. \r |
| 694 | \r |
| 695 | This function abstracts the creation of the Ready to Boot Event.\r |
| 696 | The Framework moved from a proprietary to UEFI 2.0 based mechanism.\r |
| 697 | This library abstracts the caller from how this event is created to prevent\r |
| 698 | to code form having to change with the version of the specification supported.\r |
| 699 | If ReadyToBootEvent is NULL, then ASSERT().\r |
| 700 | \r |
| 701 | @param NotifyTpl The task priority level of the event.\r |
| 702 | @param NotifyFunction The notification function to call when the event is signaled.\r |
| 703 | @param NotifyContext The content to pass to NotifyFunction when the event is signaled.\r |
| 704 | @param LegacyBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r |
| 705 | \r |
| 706 | @retval EFI_SUCCESS Event was created.\r |
| 707 | @retval Other Event was not created.\r |
| 708 | \r |
| 709 | **/\r |
| 710 | EFI_STATUS\r |
| 711 | EFIAPI\r |
| 712 | EfiCreateEventReadyToBootEx (\r |
| 713 | IN EFI_TPL NotifyTpl,\r |
| 714 | IN EFI_EVENT_NOTIFY NotifyFunction, OPTIONAL\r |
| 715 | IN VOID *NotifyContext, OPTIONAL\r |
| 716 | OUT EFI_EVENT *ReadyToBootEvent\r |
| 717 | );\r |
| 718 | \r |
| 719 | /**\r |
| 720 | Initialize a Firmware Volume (FV) Media Device Path node.\r |
| 721 | \r |
| 722 | Tiano extended the EFI 1.10 device path nodes. Tiano does not own this enum\r |
| 723 | so as we move to UEFI 2.0 support we must use a mechanism that conforms with\r |
| 724 | the UEFI 2.0 specification to define the FV device path. An UEFI GUIDed \r |
| 725 | device path is defined for Tiano extensions of device path. If the code \r |
| 726 | is compiled to conform with the UEFI 2.0 specification use the new device path\r |
| 727 | else use the old form for backwards compatability.\r |
| 728 | \r |
| 729 | @param FvDevicePathNode Pointer to a FV device path node to initialize\r |
| 730 | @param NameGuid FV file name to use in FvDevicePathNode\r |
| 731 | \r |
| 732 | **/\r |
| 733 | VOID\r |
| 734 | EFIAPI\r |
| 735 | EfiInitializeFwVolDevicepathNode (\r |
| 736 | IN OUT MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvDevicePathNode,\r |
| 737 | IN CONST EFI_GUID *NameGuid\r |
| 738 | );\r |
| 739 | \r |
| 740 | /**\r |
| 741 | Check to see if the Firmware Volume (FV) Media Device Path is valid \r |
| 742 | \r |
| 743 | Tiano extended the EFI 1.10 device path nodes. Tiano does not own this enum\r |
| 744 | so as we move to UEFI 2.0 support we must use a mechanism that conforms with\r |
| 745 | the UEFI 2.0 specification to define the FV device path. An UEFI GUIDed \r |
| 746 | device path is defined for Tiano extensions of device path. If the code \r |
| 747 | is compiled to conform with the UEFI 2.0 specification use the new device path\r |
| 748 | else use the old form for backwards compatability. The return value to this\r |
| 749 | function points to a location in FvDevicePathNode and it does not allocate\r |
| 750 | new memory for the GUID pointer that is returned.\r |
| 751 | \r |
| 752 | @param FvDevicePathNode Pointer to FV device path to check.\r |
| 753 | \r |
| 754 | @retval NULL FvDevicePathNode is not valid.\r |
| 755 | @retval Other FvDevicePathNode is valid and pointer to NameGuid was returned.\r |
| 756 | \r |
| 757 | **/\r |
| 758 | EFI_GUID *\r |
| 759 | EFIAPI\r |
| 760 | EfiGetNameGuidFromFwVolDevicePathNode (\r |
| 761 | IN CONST MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvDevicePathNode\r |
| 762 | );\r |
| 763 | \r |
| 764 | /** \r |
| 765 | Prints a formatted Unicode string to the console output device specified by \r |
| 766 | ConOut defined in the EFI_SYSTEM_TABLE.\r |
| 767 | \r |
| 768 | This function prints a formatted Unicode string to the console output device \r |
| 769 | specified by ConOut in EFI_SYSTEM_TABLE and returns the number of Unicode \r |
| 770 | characters that printed to ConOut. If the length of the formatted Unicode \r |
| 771 | string is greater than PcdUefiLibMaxPrintBufferSize, then only the first \r |
| 772 | PcdUefiLibMaxPrintBufferSize characters are sent to ConOut.\r |
| 773 | \r |
| 774 | @param Format Null-terminated Unicode format string.\r |
| 775 | @param ... VARARG list consumed to process Format.\r |
| 776 | If Format is NULL, then ASSERT().\r |
| 777 | If Format is not aligned on a 16-bit boundary, then ASSERT().\r |
| 778 | \r |
| 779 | **/\r |
| 780 | UINTN\r |
| 781 | EFIAPI\r |
| 782 | Print (\r |
| 783 | IN CONST CHAR16 *Format,\r |
| 784 | ...\r |
| 785 | );\r |
| 786 | \r |
| 787 | /** \r |
| 788 | Prints a formatted Unicode string to the console output device specified by \r |
| 789 | StdErr defined in the EFI_SYSTEM_TABLE.\r |
| 790 | \r |
| 791 | This function prints a formatted Unicode string to the console output device \r |
| 792 | specified by StdErr in EFI_SYSTEM_TABLE and returns the number of Unicode \r |
| 793 | characters that printed to StdErr. If the length of the formatted Unicode \r |
| 794 | string is greater than PcdUefiLibMaxPrintBufferSize, then only the first \r |
| 795 | PcdUefiLibMaxPrintBufferSize characters are sent to StdErr.\r |
| 796 | \r |
| 797 | @param Format Null-terminated Unicode format string.\r |
| 798 | @param ... VARARG list consumed to process Format.\r |
| 799 | If Format is NULL, then ASSERT().\r |
| 800 | If Format is not aligned on a 16-bit boundary, then ASSERT().\r |
| 801 | \r |
| 802 | **/\r |
| 803 | UINTN\r |
| 804 | EFIAPI\r |
| 805 | ErrorPrint (\r |
| 806 | IN CONST CHAR16 *Format,\r |
| 807 | ...\r |
| 808 | );\r |
| 809 | \r |
| 810 | /** \r |
| 811 | Prints a formatted ASCII string to the console output device specified by \r |
| 812 | ConOut defined in the EFI_SYSTEM_TABLE.\r |
| 813 | \r |
| 814 | This function prints a formatted ASCII string to the console output device \r |
| 815 | specified by ConOut in EFI_SYSTEM_TABLE and returns the number of ASCII \r |
| 816 | characters that printed to ConOut. If the length of the formatted ASCII \r |
| 817 | string is greater than PcdUefiLibMaxPrintBufferSize, then only the first \r |
| 818 | PcdUefiLibMaxPrintBufferSize characters are sent to ConOut.\r |
| 819 | \r |
| 820 | @param Format Null-terminated ASCII format string.\r |
| 821 | @param ... VARARG list consumed to process Format.\r |
| 822 | If Format is NULL, then ASSERT().\r |
| 823 | If Format is not aligned on a 16-bit boundary, then ASSERT().\r |
| 824 | \r |
| 825 | **/\r |
| 826 | UINTN\r |
| 827 | EFIAPI\r |
| 828 | AsciiPrint (\r |
| 829 | IN CONST CHAR8 *Format,\r |
| 830 | ...\r |
| 831 | );\r |
| 832 | \r |
| 833 | /** \r |
| 834 | Prints a formatted ASCII string to the console output device specified by \r |
| 835 | StdErr defined in the EFI_SYSTEM_TABLE.\r |
| 836 | \r |
| 837 | This function prints a formatted ASCII string to the console output device \r |
| 838 | specified by StdErr in EFI_SYSTEM_TABLE and returns the number of ASCII \r |
| 839 | characters that printed to StdErr. If the length of the formatted ASCII \r |
| 840 | string is greater than PcdUefiLibMaxPrintBufferSize, then only the first \r |
| 841 | PcdUefiLibMaxPrintBufferSize characters are sent to StdErr.\r |
| 842 | \r |
| 843 | @param Format Null-terminated ASCII format string.\r |
| 844 | @param ... VARARG list consumed to process Format.\r |
| 845 | If Format is NULL, then ASSERT().\r |
| 846 | If Format is not aligned on a 16-bit boundary, then ASSERT().\r |
| 847 | \r |
| 848 | **/\r |
| 849 | UINTN\r |
| 850 | EFIAPI\r |
| 851 | AsciiErrorPrint (\r |
| 852 | IN CONST CHAR8 *Format,\r |
| 853 | ...\r |
| 854 | );\r |
| 855 | \r |
| c7d265a9 |
856 | /**\r |
| 857 | Intialize a driver by installing the Driver Binding Protocol onto the\r |
| 858 | driver's DriverBindingHandle. This is typically the same as the driver's\r |
| 859 | ImageHandle, but it can be different if the driver produces multiple\r |
| 860 | DriverBinding Protocols. This function also initializes the EFI Driver\r |
| 861 | Library that initializes the global variables gST, gBS, gRT.\r |
| 862 | \r |
| 863 | @param ImageHandle The image handle of the driver\r |
| 864 | @param SystemTable The EFI System Table that was passed to the driver's entry point\r |
| 865 | @param DriverBinding A Driver Binding Protocol instance that this driver is producing\r |
| 866 | @param DriverBindingHandle The handle that DriverBinding is to be installe onto. If this\r |
| 867 | parameter is NULL, then a new handle is created.\r |
| 868 | \r |
| 869 | @retval EFI_SUCCESS DriverBinding is installed onto DriverBindingHandle\r |
| 870 | @retval Other Status from gBS->InstallProtocolInterface()\r |
| 871 | \r |
| 872 | **/\r |
| 873 | EFI_STATUS\r |
| 874 | EFIAPI\r |
| 875 | EfiLibInstallDriverBinding (\r |
| 876 | IN CONST EFI_HANDLE ImageHandle,\r |
| 877 | IN CONST EFI_SYSTEM_TABLE *SystemTable,\r |
| 878 | IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding,\r |
| 879 | IN EFI_HANDLE DriverBindingHandle\r |
| 880 | );\r |
| 881 | \r |
| 882 | /**\r |
| 883 | Intialize a driver by installing the Driver Binding Protocol onto the\r |
| 884 | driver's DriverBindingHandle. This is typically the same as the driver's\r |
| 885 | ImageHandle, but it can be different if the driver produces multiple\r |
| 886 | DriverBinding Protocols. This function also initializes the EFI Driver\r |
| 887 | Library that initializes the global variables gST, gBS, gRT.\r |
| 888 | \r |
| 889 | @ImageHandle The image handle of the driver\r |
| 890 | @SystemTable The EFI System Table that was passed to the driver's entry point\r |
| 891 | @DriverBinding A Driver Binding Protocol instance that this driver is producing\r |
| 892 | @DriverBindingHandle The handle that DriverBinding is to be installe onto. If this\r |
| 893 | parameter is NULL, then a new handle is created.\r |
| 894 | @ComponentName A Component Name Protocol instance that this driver is producing\r |
| 895 | @DriverConfiguration A Driver Configuration Protocol instance that this driver is producing\r |
| 896 | @DriverDiagnostics A Driver Diagnostics Protocol instance that this driver is producing\r |
| 897 | \r |
| 898 | @retval EFI_SUCCESS DriverBinding is installed onto DriverBindingHandle\r |
| 899 | @retval Other Status from gBS->InstallProtocolInterface()\r |
| 900 | \r |
| 901 | **/\r |
| 902 | EFI_STATUS\r |
| 903 | EFIAPI\r |
| 904 | EfiLibInstallAllDriverProtocols (\r |
| 905 | IN CONST EFI_HANDLE ImageHandle,\r |
| 906 | IN CONST EFI_SYSTEM_TABLE *SystemTable,\r |
| 907 | IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding,\r |
| 908 | IN EFI_HANDLE DriverBindingHandle,\r |
| 909 | IN CONST EFI_COMPONENT_NAME_PROTOCOL *ComponentName, OPTIONAL\r |
| 910 | IN CONST EFI_DRIVER_CONFIGURATION_PROTOCOL *DriverConfiguration, OPTIONAL\r |
| 911 | IN CONST EFI_DRIVER_DIAGNOSTICS_PROTOCOL *DriverDiagnostics OPTIONAL\r |
| 912 | );\r |
| 913 | \r |
| 914 | \r |
| 915 | /**\r |
| 916 | Intialize a driver by installing the Driver Binding Protocol\r |
| 917 | onto the driver's DriverBindingHandle. This is typically the\r |
| 918 | same as the driver's ImageHandle, but it can be different if\r |
| 919 | the driver produces multiple DriverBinding Protocols. This\r |
| 920 | function also initializes the EFI Driver Library that\r |
| 921 | initializes the global variables gST, gBS, gRT.\r |
| 922 | \r |
| 923 | @ImageHandle The image handle of the driver\r |
| 924 | \r |
| 925 | @SystemTable The EFI System Table that was\r |
| 926 | passed to the driver's entry\r |
| 927 | point\r |
| 928 | \r |
| 929 | @DriverBinding A Driver Binding Protocol\r |
| 930 | instance that this driver is\r |
| 931 | producing\r |
| 932 | \r |
| 933 | @DriverBindingHandle The handle that DriverBinding is\r |
| 934 | to be installe onto. If this\r |
| 935 | parameter is NULL, then a new\r |
| 936 | handle is created.\r |
| 937 | \r |
| 938 | @ComponentName A Component Name Protocol\r |
| 939 | instance that this driver is\r |
| 940 | producing\r |
| 941 | \r |
| 942 | @ComponentName2 A Component Name 2 Protocol\r |
| 943 | instance that this driver is\r |
| 944 | producing\r |
| 945 | \r |
| 946 | @DriverConfiguration A Driver Configuration Protocol\r |
| 947 | instance that this driver is\r |
| 948 | producing\r |
| 949 | \r |
| 950 | @DriverDiagnostics A Driver Diagnostics Protocol\r |
| 951 | instance that this driver is\r |
| 952 | producing\r |
| 953 | \r |
| 954 | @DriverDiagnostics2 A Driver Diagnostics 2 Protocol\r |
| 955 | instance that this driver is\r |
| 956 | producing\r |
| 957 | \r |
| 958 | @retval EFI_SUCCESS DriverBinding is installed onto DriverBindingHandle\r |
| 959 | @retval Other Status from gBS->InstallProtocolInterface()\r |
| 960 | \r |
| 961 | **/\r |
| 962 | EFI_STATUS\r |
| 963 | EFIAPI\r |
| 964 | EfiLibInstallAllDriverProtocols2 (\r |
| 965 | IN CONST EFI_HANDLE ImageHandle,\r |
| 966 | IN CONST EFI_SYSTEM_TABLE *SystemTable,\r |
| 967 | IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding,\r |
| 968 | IN EFI_HANDLE DriverBindingHandle,\r |
| 969 | IN CONST EFI_COMPONENT_NAME_PROTOCOL *ComponentName, OPTIONAL\r |
| 970 | IN CONST EFI_COMPONENT_NAME2_PROTOCOL *ComponentName2, OPTIONAL\r |
| 971 | IN CONST EFI_DRIVER_CONFIGURATION_PROTOCOL *DriverConfiguration, OPTIONAL\r |
| 972 | IN CONST EFI_DRIVER_DIAGNOSTICS_PROTOCOL *DriverDiagnostics, OPTIONAL\r |
| 973 | IN CONST EFI_DRIVER_DIAGNOSTICS2_PROTOCOL *DriverDiagnostics2 OPTIONAL\r |
| 974 | );\r |
| 975 | \r |
| 976 | \r |
| fb3df220 |
977 | #endif\r |
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