projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 959ccb23 | 1 | /** @file\r |
| e0c047a0 | 2 | Include file that supports UEFI.\r |
| 959ccb23 | 3 | \r |
| b4319afb HL |
4 | This include file must contain things defined in the UEFI 2.4 specification.\r |
| 5 | If a code construct is defined in the UEFI 2.4 specification it must be included\r | |
| 959ccb23 | 6 | by this include file.\r |
| 7 | \r | |
| 3e058701 | 8 | Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r |
| af2dc6a7 | 9 | This program and the accompanying materials are licensed and made available under \r |
| 10 | the terms and conditions of the BSD License that accompanies this distribution. \r | |
| 11 | The full text of the license may be found at\r | |
| 12 | http://opensource.org/licenses/bsd-license.php. \r | |
| 13 | \r | |
| 14 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 15 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 959ccb23 | 16 | \r |
| 959ccb23 | 17 | **/\r |
| 18 | \r | |
| 19 | #ifndef __UEFI_SPEC_H__\r | |
| 20 | #define __UEFI_SPEC_H__\r | |
| 21 | \r | |
| 22 | #include <Uefi/UefiMultiPhase.h>\r | |
| 23 | \r | |
| 24 | #include <Protocol/DevicePath.h>\r | |
| 25 | #include <Protocol/SimpleTextIn.h>\r | |
| 2be21afb | 26 | #include <Protocol/SimpleTextInEx.h>\r |
| 959ccb23 | 27 | #include <Protocol/SimpleTextOut.h>\r |
| 28 | \r | |
| 8b13229b | 29 | ///\r |
| 2a3f6a21 | 30 | /// Enumeration of EFI memory allocation types.\r |
| 8b13229b | 31 | ///\r |
| 959ccb23 | 32 | typedef enum {\r |
| 2a3f6a21 | 33 | ///\r |
| af2dc6a7 | 34 | /// Allocate any available range of pages that satisfies the request.\r |
| 2a3f6a21 | 35 | ///\r |
| 959ccb23 | 36 | AllocateAnyPages,\r |
| 2a3f6a21 | 37 | ///\r |
| 38 | /// Allocate any available range of pages whose uppermost address is less than \r | |
| af2dc6a7 | 39 | /// or equal to a specified maximum address.\r |
| 2a3f6a21 | 40 | ///\r |
| 959ccb23 | 41 | AllocateMaxAddress,\r |
| 2a3f6a21 | 42 | ///\r |
| af2dc6a7 | 43 | /// Allocate pages at a specified address.\r |
| 2a3f6a21 | 44 | ///\r |
| 959ccb23 | 45 | AllocateAddress,\r |
| 2a3f6a21 | 46 | ///\r |
| af2dc6a7 | 47 | /// Maximum enumeration value that may be used for bounds checking.\r |
| 2a3f6a21 | 48 | ///\r |
| 959ccb23 | 49 | MaxAllocateType\r |
| 50 | } EFI_ALLOCATE_TYPE;\r | |
| 51 | \r | |
| 5413e8e8 | 52 | //\r |
| 53 | // Bit definitions for EFI_TIME.Daylight\r | |
| 54 | //\r | |
| 55 | #define EFI_TIME_ADJUST_DAYLIGHT 0x01\r | |
| 56 | #define EFI_TIME_IN_DAYLIGHT 0x02\r | |
| 57 | \r | |
| 8b13229b | 58 | ///\r |
| af2dc6a7 | 59 | /// Value definition for EFI_TIME.TimeZone.\r |
| 8b13229b | 60 | ///\r |
| 5413e8e8 | 61 | #define EFI_UNSPECIFIED_TIMEZONE 0x07FF\r |
| 959ccb23 | 62 | \r |
| 63 | //\r | |
| e0c047a0 | 64 | // Memory cacheability attributes\r |
| 959ccb23 | 65 | //\r |
| 66 | #define EFI_MEMORY_UC 0x0000000000000001ULL\r | |
| 67 | #define EFI_MEMORY_WC 0x0000000000000002ULL\r | |
| 68 | #define EFI_MEMORY_WT 0x0000000000000004ULL\r | |
| 69 | #define EFI_MEMORY_WB 0x0000000000000008ULL\r | |
| 70 | #define EFI_MEMORY_UCE 0x0000000000000010ULL\r | |
| 959ccb23 | 71 | //\r |
| e0c047a0 | 72 | // Physical memory protection attributes\r |
| 959ccb23 | 73 | //\r |
| 00edb218 A |
74 | #define EFI_MEMORY_WP 0x0000000000001000ULL\r |
| 75 | #define EFI_MEMORY_RP 0x0000000000002000ULL\r | |
| 76 | #define EFI_MEMORY_XP 0x0000000000004000ULL\r | |
| e0c047a0 | 77 | //\r |
| 78 | // Runtime memory attribute\r | |
| 79 | //\r | |
| 80 | #define EFI_MEMORY_RUNTIME 0x8000000000000000ULL\r | |
| 959ccb23 | 81 | \r |
| 8b13229b | 82 | ///\r |
| af2dc6a7 | 83 | /// Memory descriptor version number.\r |
| 8b13229b | 84 | ///\r |
| 959ccb23 | 85 | #define EFI_MEMORY_DESCRIPTOR_VERSION 1\r |
| e0c047a0 | 86 | \r |
| 87 | ///\r | |
| af2dc6a7 | 88 | /// Definition of an EFI memory descriptor.\r |
| e0c047a0 | 89 | ///\r |
| 959ccb23 | 90 | typedef struct {\r |
| 2a3f6a21 | 91 | ///\r |
| af2dc6a7 | 92 | /// Type of the memory region. See EFI_MEMORY_TYPE.\r |
| 2a3f6a21 | 93 | ///\r |
| 00edb218 | 94 | UINT32 Type;\r |
| 2a3f6a21 | 95 | ///\r |
| 96 | /// Physical address of the first byte of the memory region. Must aligned \r | |
| 97 | /// on a 4 KB boundary.\r | |
| 98 | ///\r | |
| 00edb218 | 99 | EFI_PHYSICAL_ADDRESS PhysicalStart;\r |
| 2a3f6a21 | 100 | ///\r |
| 101 | /// Virtual address of the first byte of the memory region. Must aligned \r | |
| 102 | /// on a 4 KB boundary.\r | |
| 103 | ///\r | |
| 00edb218 | 104 | EFI_VIRTUAL_ADDRESS VirtualStart;\r |
| 2a3f6a21 | 105 | ///\r |
| 106 | /// Number of 4KB pages in the memory region.\r | |
| 107 | ///\r | |
| 00edb218 | 108 | UINT64 NumberOfPages;\r |
| 2a3f6a21 | 109 | ///\r |
| 110 | /// Attributes of the memory region that describe the bit mask of capabilities\r | |
| 111 | /// for that memory region, and not necessarily the current settings for that \r | |
| 112 | /// memory region.\r | |
| 113 | ///\r | |
| 00edb218 | 114 | UINT64 Attribute;\r |
| 959ccb23 | 115 | } EFI_MEMORY_DESCRIPTOR;\r |
| 116 | \r | |
| 959ccb23 | 117 | /**\r |
| 118 | Allocates memory pages from the system.\r | |
| 119 | \r | |
| 120 | @param Type The type of allocation to perform.\r | |
| 121 | @param MemoryType The type of memory to allocate.\r | |
| 122 | @param Pages The number of contiguous 4 KB pages to allocate.\r | |
| af2dc6a7 | 123 | @param Memory The pointer to a physical address. On input, the way in which the address is\r |
| 959ccb23 | 124 | used depends on the value of Type.\r |
| 125 | \r | |
| 126 | @retval EFI_SUCCESS The requested pages were allocated.\r | |
| 127 | @retval EFI_INVALID_PARAMETER 1) Type is not AllocateAnyPages or\r | |
| 128 | AllocateMaxAddress or AllocateAddress.\r | |
| 129 | 2) MemoryType is in the range\r | |
| 3e058701 | 130 | 3) Memory is NULL.\r |
| 959ccb23 | 131 | EfiMaxMemoryType..0x7FFFFFFF.\r |
| 132 | @retval EFI_OUT_OF_RESOURCES The pages could not be allocated.\r | |
| 133 | @retval EFI_NOT_FOUND The requested pages could not be found.\r | |
| 134 | \r | |
| 135 | **/\r | |
| 136 | typedef\r | |
| 137 | EFI_STATUS\r | |
| 8b13229b | 138 | (EFIAPI *EFI_ALLOCATE_PAGES)(\r |
| 959ccb23 | 139 | IN EFI_ALLOCATE_TYPE Type,\r |
| 140 | IN EFI_MEMORY_TYPE MemoryType,\r | |
| 141 | IN UINTN Pages,\r | |
| 142 | IN OUT EFI_PHYSICAL_ADDRESS *Memory\r | |
| 143 | );\r | |
| 144 | \r | |
| 145 | /**\r | |
| 146 | Frees memory pages.\r | |
| 147 | \r | |
| 148 | @param Memory The base physical address of the pages to be freed.\r | |
| 149 | @param Pages The number of contiguous 4 KB pages to free.\r | |
| 150 | \r | |
| 151 | @retval EFI_SUCCESS The requested pages were freed.\r | |
| 152 | @retval EFI_INVALID_PARAMETER Memory is not a page-aligned address or Pages is invalid.\r | |
| 153 | @retval EFI_NOT_FOUND The requested memory pages were not allocated with\r | |
| 154 | AllocatePages().\r | |
| 155 | \r | |
| 156 | **/\r | |
| 157 | typedef\r | |
| 158 | EFI_STATUS\r | |
| 8b13229b | 159 | (EFIAPI *EFI_FREE_PAGES)(\r |
| 959ccb23 | 160 | IN EFI_PHYSICAL_ADDRESS Memory,\r |
| 161 | IN UINTN Pages\r | |
| 162 | );\r | |
| 163 | \r | |
| 164 | /**\r | |
| 165 | Returns the current memory map.\r | |
| 166 | \r | |
| 167 | @param MemoryMapSize A pointer to the size, in bytes, of the MemoryMap buffer.\r | |
| e0c047a0 | 168 | On input, this is the size of the buffer allocated by the caller.\r |
| 169 | On output, it is the size of the buffer returned by the firmware if\r | |
| 170 | the buffer was large enough, or the size of the buffer needed to contain\r | |
| 171 | the map if the buffer was too small.\r | |
| 959ccb23 | 172 | @param MemoryMap A pointer to the buffer in which firmware places the current memory\r |
| 173 | map.\r | |
| 174 | @param MapKey A pointer to the location in which firmware returns the key for the\r | |
| 175 | current memory map.\r | |
| 176 | @param DescriptorSize A pointer to the location in which firmware returns the size, in bytes, of\r | |
| 177 | an individual EFI_MEMORY_DESCRIPTOR.\r | |
| 178 | @param DescriptorVersion A pointer to the location in which firmware returns the version number\r | |
| 179 | associated with the EFI_MEMORY_DESCRIPTOR.\r | |
| 180 | \r | |
| 181 | @retval EFI_SUCCESS The memory map was returned in the MemoryMap buffer.\r | |
| 182 | @retval EFI_BUFFER_TOO_SMALL The MemoryMap buffer was too small. The current buffer size\r | |
| 183 | needed to hold the memory map is returned in MemoryMapSize.\r | |
| 184 | @retval EFI_INVALID_PARAMETER 1) MemoryMapSize is NULL.\r | |
| 185 | 2) The MemoryMap buffer is not too small and MemoryMap is\r | |
| 186 | NULL.\r | |
| 187 | \r | |
| 188 | **/\r | |
| 189 | typedef\r | |
| 190 | EFI_STATUS\r | |
| 8b13229b | 191 | (EFIAPI *EFI_GET_MEMORY_MAP)(\r |
| 959ccb23 | 192 | IN OUT UINTN *MemoryMapSize,\r |
| 193 | IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap,\r | |
| 194 | OUT UINTN *MapKey,\r | |
| 195 | OUT UINTN *DescriptorSize,\r | |
| 196 | OUT UINT32 *DescriptorVersion\r | |
| 197 | );\r | |
| 198 | \r | |
| 199 | /**\r | |
| 200 | Allocates pool memory.\r | |
| 201 | \r | |
| 202 | @param PoolType The type of pool to allocate.\r | |
| 203 | @param Size The number of bytes to allocate from the pool.\r | |
| 204 | @param Buffer A pointer to a pointer to the allocated buffer if the call succeeds;\r | |
| 205 | undefined otherwise.\r | |
| 206 | \r | |
| 207 | @retval EFI_SUCCESS The requested number of bytes was allocated.\r | |
| 208 | @retval EFI_OUT_OF_RESOURCES The pool requested could not be allocated.\r | |
| 3e058701 | 209 | @retval EFI_INVALID_PARAMETER PoolType was invalid or Buffer is NULL.\r |
| 959ccb23 | 210 | \r |
| 211 | **/\r | |
| 212 | typedef\r | |
| 213 | EFI_STATUS\r | |
| 8b13229b | 214 | (EFIAPI *EFI_ALLOCATE_POOL)(\r |
| 959ccb23 | 215 | IN EFI_MEMORY_TYPE PoolType,\r |
| 216 | IN UINTN Size,\r | |
| 217 | OUT VOID **Buffer\r | |
| 218 | );\r | |
| 219 | \r | |
| 220 | /**\r | |
| 221 | Returns pool memory to the system.\r | |
| 222 | \r | |
| af2dc6a7 | 223 | @param Buffer The pointer to the buffer to free.\r |
| 959ccb23 | 224 | \r |
| 225 | @retval EFI_SUCCESS The memory was returned to the system.\r | |
| 226 | @retval EFI_INVALID_PARAMETER Buffer was invalid.\r | |
| 227 | \r | |
| 228 | **/\r | |
| 229 | typedef\r | |
| 230 | EFI_STATUS\r | |
| 8b13229b | 231 | (EFIAPI *EFI_FREE_POOL)(\r |
| 959ccb23 | 232 | IN VOID *Buffer\r |
| 233 | );\r | |
| 234 | \r | |
| 235 | /**\r | |
| 236 | Changes the runtime addressing mode of EFI firmware from physical to virtual.\r | |
| 237 | \r | |
| 238 | @param MemoryMapSize The size in bytes of VirtualMap.\r | |
| 239 | @param DescriptorSize The size in bytes of an entry in the VirtualMap.\r | |
| 240 | @param DescriptorVersion The version of the structure entries in VirtualMap.\r | |
| 241 | @param VirtualMap An array of memory descriptors which contain new virtual\r | |
| 242 | address mapping information for all runtime ranges.\r | |
| 243 | \r | |
| 244 | @retval EFI_SUCCESS The virtual address map has been applied.\r | |
| 245 | @retval EFI_UNSUPPORTED EFI firmware is not at runtime, or the EFI firmware is already in\r | |
| 246 | virtual address mapped mode.\r | |
| 247 | @retval EFI_INVALID_PARAMETER DescriptorSize or DescriptorVersion is invalid.\r | |
| 248 | @retval EFI_NO_MAPPING A virtual address was not supplied for a range in the memory\r | |
| 249 | map that requires a mapping.\r | |
| 250 | @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found\r | |
| 251 | in the memory map.\r | |
| 252 | \r | |
| 253 | **/\r | |
| 254 | typedef\r | |
| 255 | EFI_STATUS\r | |
| 8b13229b | 256 | (EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP)(\r |
| 959ccb23 | 257 | IN UINTN MemoryMapSize,\r |
| 258 | IN UINTN DescriptorSize,\r | |
| 259 | IN UINT32 DescriptorVersion,\r | |
| 260 | IN EFI_MEMORY_DESCRIPTOR *VirtualMap\r | |
| 261 | );\r | |
| 262 | \r | |
| 263 | /**\r | |
| 264 | Connects one or more drivers to a controller.\r | |
| 265 | \r | |
| 266 | @param ControllerHandle The handle of the controller to which driver(s) are to be connected.\r | |
| 267 | @param DriverImageHandle A pointer to an ordered list handles that support the\r | |
| 268 | EFI_DRIVER_BINDING_PROTOCOL.\r | |
| 269 | @param RemainingDevicePath A pointer to the device path that specifies a child of the\r | |
| 270 | controller specified by ControllerHandle.\r | |
| 271 | @param Recursive If TRUE, then ConnectController() is called recursively\r | |
| 272 | until the entire tree of controllers below the controller specified\r | |
| 273 | by ControllerHandle have been created. If FALSE, then\r | |
| 274 | the tree of controllers is only expanded one level.\r | |
| 275 | \r | |
| 276 | @retval EFI_SUCCESS 1) One or more drivers were connected to ControllerHandle.\r | |
| 277 | 2) No drivers were connected to ControllerHandle, but\r | |
| 278 | RemainingDevicePath is not NULL, and it is an End Device\r | |
| 279 | Path Node.\r | |
| 18bd7e85 | 280 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r |
| 959ccb23 | 281 | @retval EFI_NOT_FOUND 1) There are no EFI_DRIVER_BINDING_PROTOCOL instances\r |
| 282 | present in the system.\r | |
| 283 | 2) No drivers were connected to ControllerHandle.\r | |
| b92b1209 LG |
284 | @retval EFI_SECURITY_VIOLATION \r |
| 285 | The user has no permission to start UEFI device drivers on the device path \r | |
| 286 | associated with the ControllerHandle or specified by the RemainingDevicePath.\r | |
| 959ccb23 | 287 | **/\r |
| 288 | typedef\r | |
| 289 | EFI_STATUS\r | |
| 8b13229b | 290 | (EFIAPI *EFI_CONNECT_CONTROLLER)(\r |
| 959ccb23 | 291 | IN EFI_HANDLE ControllerHandle,\r |
| 292 | IN EFI_HANDLE *DriverImageHandle, OPTIONAL\r | |
| 293 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath, OPTIONAL\r | |
| 294 | IN BOOLEAN Recursive\r | |
| 295 | );\r | |
| 296 | \r | |
| 297 | /**\r | |
| 298 | Disconnects one or more drivers from a controller.\r | |
| 299 | \r | |
| 300 | @param ControllerHandle The handle of the controller from which driver(s) are to be disconnected.\r | |
| 301 | @param DriverImageHandle The driver to disconnect from ControllerHandle.\r | |
| e0c047a0 | 302 | If DriverImageHandle is NULL, then all the drivers currently managing\r |
| 303 | ControllerHandle are disconnected from ControllerHandle.\r | |
| 959ccb23 | 304 | @param ChildHandle The handle of the child to destroy.\r |
| e0c047a0 | 305 | If ChildHandle is NULL, then all the children of ControllerHandle are\r |
| 306 | destroyed before the drivers are disconnected from ControllerHandle.\r | |
| 959ccb23 | 307 | \r |
| 308 | @retval EFI_SUCCESS 1) One or more drivers were disconnected from the controller.\r | |
| 309 | 2) On entry, no drivers are managing ControllerHandle.\r | |
| 310 | 3) DriverImageHandle is not NULL, and on entry\r | |
| 311 | DriverImageHandle is not managing ControllerHandle.\r | |
| d9de7921 | 312 | @retval EFI_INVALID_PARAMETER 1) ControllerHandle is NULL.\r |
| e0c047a0 | 313 | 2) DriverImageHandle is not NULL, and it is not a valid EFI_HANDLE.\r |
| 314 | 3) ChildHandle is not NULL, and it is not a valid EFI_HANDLE.\r | |
| 315 | 4) DriverImageHandle does not support the EFI_DRIVER_BINDING_PROTOCOL.\r | |
| 959ccb23 | 316 | @retval EFI_OUT_OF_RESOURCES There are not enough resources available to disconnect any drivers from\r |
| 317 | ControllerHandle.\r | |
| 318 | @retval EFI_DEVICE_ERROR The controller could not be disconnected because of a device error.\r | |
| 319 | \r | |
| 320 | **/\r | |
| 321 | typedef\r | |
| 322 | EFI_STATUS\r | |
| 8b13229b | 323 | (EFIAPI *EFI_DISCONNECT_CONTROLLER)(\r |
| 959ccb23 | 324 | IN EFI_HANDLE ControllerHandle,\r |
| 325 | IN EFI_HANDLE DriverImageHandle, OPTIONAL\r | |
| 326 | IN EFI_HANDLE ChildHandle OPTIONAL\r | |
| 327 | );\r | |
| 328 | \r | |
| 329 | \r | |
| 330 | \r | |
| 331 | //\r | |
| 332 | // ConvertPointer DebugDisposition type.\r | |
| 333 | //\r | |
| 334 | #define EFI_OPTIONAL_PTR 0x00000001\r | |
| 959ccb23 | 335 | \r |
| 336 | /**\r | |
| 337 | Determines the new virtual address that is to be used on subsequent memory accesses.\r | |
| 338 | \r | |
| 339 | @param DebugDisposition Supplies type information for the pointer being converted.\r | |
| 340 | @param Address A pointer to a pointer that is to be fixed to be the value needed\r | |
| 341 | for the new virtual address mappings being applied.\r | |
| 342 | \r | |
| 343 | @retval EFI_SUCCESS The pointer pointed to by Address was modified.\r | |
| 344 | @retval EFI_INVALID_PARAMETER 1) Address is NULL.\r | |
| 345 | 2) *Address is NULL and DebugDisposition does\r | |
| 346 | not have the EFI_OPTIONAL_PTR bit set.\r | |
| 347 | @retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part\r | |
| 348 | of the current memory map. This is normally fatal.\r | |
| 349 | \r | |
| 350 | **/\r | |
| 351 | typedef\r | |
| 352 | EFI_STATUS\r | |
| 8b13229b | 353 | (EFIAPI *EFI_CONVERT_POINTER)(\r |
| 959ccb23 | 354 | IN UINTN DebugDisposition,\r |
| 355 | IN OUT VOID **Address\r | |
| 356 | );\r | |
| 357 | \r | |
| 358 | \r | |
| 359 | //\r | |
| ac644614 | 360 | // These types can be ORed together as needed - for example,\r |
| 93ce5aca | 361 | // EVT_TIMER might be Ored with EVT_NOTIFY_WAIT or\r |
| 959ccb23 | 362 | // EVT_NOTIFY_SIGNAL.\r |
| 363 | //\r | |
| 00edb218 A |
364 | #define EVT_TIMER 0x80000000\r |
| 365 | #define EVT_RUNTIME 0x40000000\r | |
| 00edb218 A |
366 | #define EVT_NOTIFY_WAIT 0x00000100\r |
| 367 | #define EVT_NOTIFY_SIGNAL 0x00000200\r | |
| 93ce5aca | 368 | \r |
| 00edb218 | 369 | #define EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201\r |
| 93ce5aca | 370 | #define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202\r |
| 959ccb23 | 371 | \r |
| 372 | //\r | |
| ac644614 | 373 | // The event's NotifyContext pointer points to a runtime memory\r |
| d0c64728 | 374 | // address.\r |
| 959ccb23 | 375 | // The event is deprecated in UEFI2.0 and later specifications.\r |
| d0c64728 | 376 | //\r |
| 959ccb23 | 377 | #define EVT_RUNTIME_CONTEXT 0x20000000\r |
| 378 | \r | |
| 379 | \r | |
| 380 | /**\r | |
| 381 | Invoke a notification event\r | |
| 382 | \r | |
| 383 | @param Event Event whose notification function is being invoked.\r | |
| af2dc6a7 | 384 | @param Context The pointer to the notification function's context,\r |
| 959ccb23 | 385 | which is implementation-dependent.\r |
| 386 | \r | |
| 387 | **/\r | |
| 388 | typedef\r | |
| 389 | VOID\r | |
| 8b13229b | 390 | (EFIAPI *EFI_EVENT_NOTIFY)(\r |
| 959ccb23 | 391 | IN EFI_EVENT Event,\r |
| 392 | IN VOID *Context\r | |
| 393 | );\r | |
| 394 | \r | |
| 395 | /**\r | |
| 396 | Creates an event.\r | |
| 397 | \r | |
| 398 | @param Type The type of event to create and its mode and attributes.\r | |
| e0c047a0 | 399 | @param NotifyTpl The task priority level of event notifications, if needed.\r |
| af2dc6a7 | 400 | @param NotifyFunction The pointer to the event's notification function, if any.\r |
| 401 | @param NotifyContext The pointer to the notification function's context; corresponds to parameter\r | |
| 959ccb23 | 402 | Context in the notification function.\r |
| af2dc6a7 | 403 | @param Event The pointer to the newly created event if the call succeeds; undefined\r |
| 959ccb23 | 404 | otherwise.\r |
| 405 | \r | |
| 406 | @retval EFI_SUCCESS The event structure was created.\r | |
| 407 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
| 408 | @retval EFI_OUT_OF_RESOURCES The event could not be allocated.\r | |
| 409 | \r | |
| 410 | **/\r | |
| 411 | typedef\r | |
| 412 | EFI_STATUS\r | |
| 8b13229b | 413 | (EFIAPI *EFI_CREATE_EVENT)(\r |
| 959ccb23 | 414 | IN UINT32 Type,\r |
| 415 | IN EFI_TPL NotifyTpl,\r | |
| 416 | IN EFI_EVENT_NOTIFY NotifyFunction,\r | |
| 417 | IN VOID *NotifyContext,\r | |
| 418 | OUT EFI_EVENT *Event\r | |
| 419 | );\r | |
| 420 | \r | |
| 421 | /**\r | |
| 422 | Creates an event in a group.\r | |
| 423 | \r | |
| 424 | @param Type The type of event to create and its mode and attributes.\r | |
| e0c047a0 | 425 | @param NotifyTpl The task priority level of event notifications,if needed.\r |
| af2dc6a7 | 426 | @param NotifyFunction The pointer to the event's notification function, if any.\r |
| 427 | @param NotifyContext The pointer to the notification function's context; corresponds to parameter\r | |
| 959ccb23 | 428 | Context in the notification function.\r |
| af2dc6a7 | 429 | @param EventGroup The pointer to the unique identifier of the group to which this event belongs.\r |
| e0c047a0 | 430 | If this is NULL, then the function behaves as if the parameters were passed\r |
| 431 | to CreateEvent.\r | |
| af2dc6a7 | 432 | @param Event The pointer to the newly created event if the call succeeds; undefined\r |
| 959ccb23 | 433 | otherwise.\r |
| 434 | \r | |
| 435 | @retval EFI_SUCCESS The event structure was created.\r | |
| 436 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
| 437 | @retval EFI_OUT_OF_RESOURCES The event could not be allocated.\r | |
| 438 | \r | |
| 439 | **/\r | |
| 440 | typedef\r | |
| 441 | EFI_STATUS\r | |
| 8b13229b | 442 | (EFIAPI *EFI_CREATE_EVENT_EX)(\r |
| 959ccb23 | 443 | IN UINT32 Type,\r |
| e0c047a0 | 444 | IN EFI_TPL NotifyTpl,\r |
| 959ccb23 | 445 | IN EFI_EVENT_NOTIFY NotifyFunction OPTIONAL,\r |
| 446 | IN CONST VOID *NotifyContext OPTIONAL,\r | |
| 447 | IN CONST EFI_GUID *EventGroup OPTIONAL,\r | |
| 448 | OUT EFI_EVENT *Event\r | |
| 449 | );\r | |
| 450 | \r | |
| e0c047a0 | 451 | ///\r |
| 452 | /// Timer delay types\r | |
| 453 | ///\r | |
| 959ccb23 | 454 | typedef enum {\r |
| 2a3f6a21 | 455 | ///\r |
| af2dc6a7 | 456 | /// An event's timer settings is to be cancelled and not trigger time is to be set/\r |
| 2a3f6a21 | 457 | ///\r |
| 959ccb23 | 458 | TimerCancel,\r |
| 2a3f6a21 | 459 | ///\r |
| 460 | /// An event is to be signalled periodically at a specified interval from the current time.\r | |
| 461 | ///\r | |
| 959ccb23 | 462 | TimerPeriodic,\r |
| 2a3f6a21 | 463 | ///\r |
| 464 | /// An event is to be signalled once at a specified interval from the current time.\r | |
| 465 | ///\r | |
| 959ccb23 | 466 | TimerRelative\r |
| 467 | } EFI_TIMER_DELAY;\r | |
| 468 | \r | |
| 469 | /**\r | |
| 470 | Sets the type of timer and the trigger time for a timer event.\r | |
| 471 | \r | |
| 472 | @param Event The timer event that is to be signaled at the specified time.\r | |
| 473 | @param Type The type of time that is specified in TriggerTime.\r | |
| 474 | @param TriggerTime The number of 100ns units until the timer expires.\r | |
| e0c047a0 | 475 | A TriggerTime of 0 is legal.\r |
| 476 | If Type is TimerRelative and TriggerTime is 0, then the timer\r | |
| 477 | event will be signaled on the next timer tick.\r | |
| 478 | If Type is TimerPeriodic and TriggerTime is 0, then the timer\r | |
| 479 | event will be signaled on every timer tick.\r | |
| 959ccb23 | 480 | \r |
| 481 | @retval EFI_SUCCESS The event has been set to be signaled at the requested time.\r | |
| 482 | @retval EFI_INVALID_PARAMETER Event or Type is not valid.\r | |
| 483 | \r | |
| 484 | **/\r | |
| 485 | typedef\r | |
| 486 | EFI_STATUS\r | |
| 8b13229b | 487 | (EFIAPI *EFI_SET_TIMER)(\r |
| 959ccb23 | 488 | IN EFI_EVENT Event,\r |
| 489 | IN EFI_TIMER_DELAY Type,\r | |
| 490 | IN UINT64 TriggerTime\r | |
| 491 | );\r | |
| 492 | \r | |
| 493 | /**\r | |
| 494 | Signals an event.\r | |
| 495 | \r | |
| 496 | @param Event The event to signal.\r | |
| 497 | \r | |
| 498 | @retval EFI_SUCCESS The event has been signaled.\r | |
| 499 | \r | |
| 500 | **/\r | |
| 501 | typedef\r | |
| 502 | EFI_STATUS\r | |
| 8b13229b | 503 | (EFIAPI *EFI_SIGNAL_EVENT)(\r |
| 959ccb23 | 504 | IN EFI_EVENT Event\r |
| 505 | );\r | |
| 506 | \r | |
| 507 | /**\r | |
| 508 | Stops execution until an event is signaled.\r | |
| 509 | \r | |
| 510 | @param NumberOfEvents The number of events in the Event array.\r | |
| 511 | @param Event An array of EFI_EVENT.\r | |
| af2dc6a7 | 512 | @param Index The pointer to the index of the event which satisfied the wait condition.\r |
| 959ccb23 | 513 | \r |
| 514 | @retval EFI_SUCCESS The event indicated by Index was signaled.\r | |
| 515 | @retval EFI_INVALID_PARAMETER 1) NumberOfEvents is 0.\r | |
| 516 | 2) The event indicated by Index is of type\r | |
| 517 | EVT_NOTIFY_SIGNAL.\r | |
| 518 | @retval EFI_UNSUPPORTED The current TPL is not TPL_APPLICATION.\r | |
| 519 | \r | |
| 520 | **/\r | |
| 521 | typedef\r | |
| 522 | EFI_STATUS\r | |
| 8b13229b | 523 | (EFIAPI *EFI_WAIT_FOR_EVENT)(\r |
| 959ccb23 | 524 | IN UINTN NumberOfEvents,\r |
| 525 | IN EFI_EVENT *Event,\r | |
| 526 | OUT UINTN *Index\r | |
| 527 | );\r | |
| 528 | \r | |
| 529 | /**\r | |
| 530 | Closes an event.\r | |
| 531 | \r | |
| 532 | @param Event The event to close.\r | |
| 533 | \r | |
| 534 | @retval EFI_SUCCESS The event has been closed.\r | |
| 535 | \r | |
| 536 | **/\r | |
| 537 | typedef\r | |
| 538 | EFI_STATUS\r | |
| 8b13229b | 539 | (EFIAPI *EFI_CLOSE_EVENT)(\r |
| 959ccb23 | 540 | IN EFI_EVENT Event\r |
| 541 | );\r | |
| 542 | \r | |
| 543 | /**\r | |
| 544 | Checks whether an event is in the signaled state.\r | |
| 545 | \r | |
| 546 | @param Event The event to check.\r | |
| 547 | \r | |
| 548 | @retval EFI_SUCCESS The event is in the signaled state.\r | |
| 549 | @retval EFI_NOT_READY The event is not in the signaled state.\r | |
| 550 | @retval EFI_INVALID_PARAMETER Event is of type EVT_NOTIFY_SIGNAL.\r | |
| 551 | \r | |
| 552 | **/\r | |
| 553 | typedef\r | |
| 554 | EFI_STATUS\r | |
| 8b13229b | 555 | (EFIAPI *EFI_CHECK_EVENT)(\r |
| 959ccb23 | 556 | IN EFI_EVENT Event\r |
| 557 | );\r | |
| 558 | \r | |
| 559 | \r | |
| 560 | //\r | |
| e0c047a0 | 561 | // Task priority level\r |
| 959ccb23 | 562 | //\r |
| 563 | #define TPL_APPLICATION 4\r | |
| 564 | #define TPL_CALLBACK 8\r | |
| 565 | #define TPL_NOTIFY 16\r | |
| 566 | #define TPL_HIGH_LEVEL 31\r | |
| 567 | \r | |
| 568 | \r | |
| 569 | /**\r | |
| 570 | Raises a task's priority level and returns its previous level.\r | |
| 571 | \r | |
| 572 | @param NewTpl The new task priority level.\r | |
| 573 | \r | |
| e0c047a0 | 574 | @return Previous task priority level\r |
| 959ccb23 | 575 | \r |
| 576 | **/\r | |
| 577 | typedef\r | |
| 578 | EFI_TPL\r | |
| 8b13229b | 579 | (EFIAPI *EFI_RAISE_TPL)(\r |
| 959ccb23 | 580 | IN EFI_TPL NewTpl\r |
| 581 | );\r | |
| 582 | \r | |
| 583 | /**\r | |
| 584 | Restores a task's priority level to its previous value.\r | |
| 585 | \r | |
| e0c047a0 | 586 | @param OldTpl The previous task priority level to restore.\r |
| 959ccb23 | 587 | \r |
| 588 | **/\r | |
| 589 | typedef\r | |
| 590 | VOID\r | |
| 8b13229b | 591 | (EFIAPI *EFI_RESTORE_TPL)(\r |
| 959ccb23 | 592 | IN EFI_TPL OldTpl\r |
| 593 | );\r | |
| 594 | \r | |
| 595 | /**\r | |
| 596 | Returns the value of a variable.\r | |
| 597 | \r | |
| fbf926ad | 598 | @param VariableName A Null-terminated string that is the name of the vendor's\r |
| 599 | variable.\r | |
| 959ccb23 | 600 | @param VendorGuid A unique identifier for the vendor.\r |
| 601 | @param Attributes If not NULL, a pointer to the memory location to return the\r | |
| 602 | attributes bitmask for the variable.\r | |
| 603 | @param DataSize On input, the size in bytes of the return Data buffer.\r | |
| 604 | On output the size of data returned in Data.\r | |
| 605 | @param Data The buffer to return the contents of the variable.\r | |
| 606 | \r | |
| e0c047a0 | 607 | @retval EFI_SUCCESS The function completed successfully.\r |
| 608 | @retval EFI_NOT_FOUND The variable was not found.\r | |
| 609 | @retval EFI_BUFFER_TOO_SMALL The DataSize is too small for the result.\r | |
| 610 | @retval EFI_INVALID_PARAMETER VariableName is NULL.\r | |
| 611 | @retval EFI_INVALID_PARAMETER VendorGuid is NULL.\r | |
| 612 | @retval EFI_INVALID_PARAMETER DataSize is NULL.\r | |
| 613 | @retval EFI_INVALID_PARAMETER The DataSize is not too small and Data is NULL.\r | |
| 614 | @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r | |
| 615 | @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure.\r | |
| 959ccb23 | 616 | \r |
| 617 | **/\r | |
| 618 | typedef\r | |
| 619 | EFI_STATUS\r | |
| 8b13229b | 620 | (EFIAPI *EFI_GET_VARIABLE)(\r |
| 959ccb23 | 621 | IN CHAR16 *VariableName,\r |
| 622 | IN EFI_GUID *VendorGuid,\r | |
| 623 | OUT UINT32 *Attributes, OPTIONAL\r | |
| 624 | IN OUT UINTN *DataSize,\r | |
| 625 | OUT VOID *Data\r | |
| 626 | );\r | |
| 627 | \r | |
| 628 | /**\r | |
| 629 | Enumerates the current variable names.\r | |
| 630 | \r | |
| 631 | @param VariableNameSize The size of the VariableName buffer.\r | |
| 632 | @param VariableName On input, supplies the last VariableName that was returned\r | |
| 633 | by GetNextVariableName(). On output, returns the Nullterminated\r | |
| fbf926ad | 634 | string of the current variable.\r |
| 959ccb23 | 635 | @param VendorGuid On input, supplies the last VendorGuid that was returned by\r |
| 636 | GetNextVariableName(). On output, returns the\r | |
| 637 | VendorGuid of the current variable.\r | |
| 638 | \r | |
| 639 | @retval EFI_SUCCESS The function completed successfully.\r | |
| 640 | @retval EFI_NOT_FOUND The next variable was not found.\r | |
| 641 | @retval EFI_BUFFER_TOO_SMALL The VariableNameSize is too small for the result.\r | |
| e0c047a0 | 642 | @retval EFI_INVALID_PARAMETER VariableNameSize is NULL.\r |
| 643 | @retval EFI_INVALID_PARAMETER VariableName is NULL.\r | |
| 644 | @retval EFI_INVALID_PARAMETER VendorGuid is NULL.\r | |
| 959ccb23 | 645 | @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r |
| 646 | \r | |
| 647 | **/\r | |
| 648 | typedef\r | |
| 649 | EFI_STATUS\r | |
| 8b13229b | 650 | (EFIAPI *EFI_GET_NEXT_VARIABLE_NAME)(\r |
| 959ccb23 | 651 | IN OUT UINTN *VariableNameSize,\r |
| 652 | IN OUT CHAR16 *VariableName,\r | |
| 653 | IN OUT EFI_GUID *VendorGuid\r | |
| 654 | );\r | |
| 655 | \r | |
| 656 | /**\r | |
| 657 | Sets the value of a variable.\r | |
| 658 | \r | |
| db27cda5 | 659 | @param VariableName A Null-terminated string that is the name of the vendor's variable.\r |
| 660 | Each VariableName is unique for each VendorGuid. VariableName must\r | |
| 661 | contain 1 or more characters. If VariableName is an empty string,\r | |
| 662 | then EFI_INVALID_PARAMETER is returned.\r | |
| 663 | @param VendorGuid A unique identifier for the vendor.\r | |
| 664 | @param Attributes Attributes bitmask to set for the variable.\r | |
| 665 | @param DataSize The size in bytes of the Data buffer. A size of zero causes the\r | |
| 666 | variable to be deleted.\r | |
| 667 | @param Data The contents for the variable.\r | |
| 959ccb23 | 668 | \r |
| e0c047a0 | 669 | @retval EFI_SUCCESS The firmware has successfully stored the variable and its data as\r |
| 670 | defined by the Attributes.\r | |
| 671 | @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits was supplied, or the\r | |
| 672 | DataSize exceeds the maximum allowed.\r | |
| db27cda5 | 673 | @retval EFI_INVALID_PARAMETER VariableName is an empty string.\r |
| e0c047a0 | 674 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r |
| 675 | @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r | |
| 676 | @retval EFI_WRITE_PROTECTED The variable in question is read-only.\r | |
| 677 | @retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.\r | |
| db27cda5 | 678 | @retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS\r |
| 679 | set but the AuthInfo does NOT pass the validation check carried out\r | |
| 680 | by the firmware.\r | |
| e0c047a0 | 681 | @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.\r |
| 959ccb23 | 682 | \r |
| 683 | **/\r | |
| 684 | typedef\r | |
| 685 | EFI_STATUS\r | |
| 8b13229b | 686 | (EFIAPI *EFI_SET_VARIABLE)(\r |
| 959ccb23 | 687 | IN CHAR16 *VariableName,\r |
| 688 | IN EFI_GUID *VendorGuid,\r | |
| 689 | IN UINT32 Attributes,\r | |
| 690 | IN UINTN DataSize,\r | |
| 691 | IN VOID *Data\r | |
| 692 | );\r | |
| 693 | \r | |
| 694 | \r | |
| e0c047a0 | 695 | ///\r |
| 696 | /// This provides the capabilities of the\r | |
| 697 | /// real time clock device as exposed through the EFI interfaces.\r | |
| 698 | ///\r | |
| 959ccb23 | 699 | typedef struct {\r |
| 1bf79370 LG |
700 | ///\r |
| 701 | /// Provides the reporting resolution of the real-time clock device in\r | |
| 702 | /// counts per second. For a normal PC-AT CMOS RTC device, this\r | |
| 703 | /// value would be 1 Hz, or 1, to indicate that the device only reports\r | |
| 704 | /// the time to the resolution of 1 second.\r | |
| 705 | ///\r | |
| 00edb218 | 706 | UINT32 Resolution;\r |
| 1bf79370 LG |
707 | ///\r |
| 708 | /// Provides the timekeeping accuracy of the real-time clock in an\r | |
| 709 | /// error rate of 1E-6 parts per million. For a clock with an accuracy\r | |
| 710 | /// of 50 parts per million, the value in this field would be\r | |
| 711 | /// 50,000,000.\r | |
| 712 | ///\r | |
| 00edb218 | 713 | UINT32 Accuracy;\r |
| 1bf79370 | 714 | ///\r |
| de2314f8 | 715 | /// A TRUE indicates that a time set operation clears the device's\r |
| 1bf79370 LG |
716 | /// time below the Resolution reporting level. A FALSE\r |
| 717 | /// indicates that the state below the Resolution level of the\r | |
| 718 | /// device is not cleared when the time is set. Normal PC-AT CMOS\r | |
| 719 | /// RTC devices set this value to FALSE.\r | |
| 720 | ///\r | |
| 00edb218 | 721 | BOOLEAN SetsToZero;\r |
| 959ccb23 | 722 | } EFI_TIME_CAPABILITIES;\r |
| 723 | \r | |
| 724 | /**\r | |
| 725 | Returns the current time and date information, and the time-keeping capabilities\r | |
| 726 | of the hardware platform.\r | |
| 727 | \r | |
| 728 | @param Time A pointer to storage to receive a snapshot of the current time.\r | |
| 729 | @param Capabilities An optional pointer to a buffer to receive the real time clock\r | |
| 730 | device's capabilities.\r | |
| 731 | \r | |
| 732 | @retval EFI_SUCCESS The operation completed successfully.\r | |
| 733 | @retval EFI_INVALID_PARAMETER Time is NULL.\r | |
| 734 | @retval EFI_DEVICE_ERROR The time could not be retrieved due to hardware error.\r | |
| 735 | \r | |
| 736 | **/\r | |
| 737 | typedef\r | |
| 738 | EFI_STATUS\r | |
| 8b13229b | 739 | (EFIAPI *EFI_GET_TIME)(\r |
| 959ccb23 | 740 | OUT EFI_TIME *Time,\r |
| 741 | OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL\r | |
| 742 | );\r | |
| 743 | \r | |
| 744 | /**\r | |
| 745 | Sets the current local time and date information.\r | |
| 746 | \r | |
| 747 | @param Time A pointer to the current time.\r | |
| 748 | \r | |
| 749 | @retval EFI_SUCCESS The operation completed successfully.\r | |
| 750 | @retval EFI_INVALID_PARAMETER A time field is out of range.\r | |
| 751 | @retval EFI_DEVICE_ERROR The time could not be set due due to hardware error.\r | |
| 752 | \r | |
| 753 | **/\r | |
| 754 | typedef\r | |
| 755 | EFI_STATUS\r | |
| 8b13229b | 756 | (EFIAPI *EFI_SET_TIME)(\r |
| 959ccb23 | 757 | IN EFI_TIME *Time\r |
| 758 | );\r | |
| 759 | \r | |
| 760 | /**\r | |
| 761 | Returns the current wakeup alarm clock setting.\r | |
| 762 | \r | |
| 763 | @param Enabled Indicates if the alarm is currently enabled or disabled.\r | |
| 764 | @param Pending Indicates if the alarm signal is pending and requires acknowledgement.\r | |
| 765 | @param Time The current alarm setting.\r | |
| 766 | \r | |
| 767 | @retval EFI_SUCCESS The alarm settings were returned.\r | |
| e0c047a0 | 768 | @retval EFI_INVALID_PARAMETER Enabled is NULL.\r |
| 769 | @retval EFI_INVALID_PARAMETER Pending is NULL.\r | |
| 770 | @retval EFI_INVALID_PARAMETER Time is NULL.\r | |
| 959ccb23 | 771 | @retval EFI_DEVICE_ERROR The wakeup time could not be retrieved due to a hardware error.\r |
| e0c047a0 | 772 | @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform.\r |
| 959ccb23 | 773 | \r |
| 774 | **/\r | |
| 775 | typedef\r | |
| 776 | EFI_STATUS\r | |
| 8b13229b | 777 | (EFIAPI *EFI_GET_WAKEUP_TIME)(\r |
| 959ccb23 | 778 | OUT BOOLEAN *Enabled,\r |
| 779 | OUT BOOLEAN *Pending,\r | |
| 780 | OUT EFI_TIME *Time\r | |
| 781 | );\r | |
| 782 | \r | |
| 783 | /**\r | |
| 784 | Sets the system wakeup alarm clock time.\r | |
| 785 | \r | |
| 786 | @param Enabled Enable or disable the wakeup alarm.\r | |
| 787 | @param Time If Enable is TRUE, the time to set the wakeup alarm for.\r | |
| e0c047a0 | 788 | If Enable is FALSE, then this parameter is optional, and may be NULL.\r |
| 959ccb23 | 789 | \r |
| 790 | @retval EFI_SUCCESS If Enable is TRUE, then the wakeup alarm was enabled. If\r | |
| 791 | Enable is FALSE, then the wakeup alarm was disabled.\r | |
| 792 | @retval EFI_INVALID_PARAMETER A time field is out of range.\r | |
| 793 | @retval EFI_DEVICE_ERROR The wakeup time could not be set due to a hardware error.\r | |
| 794 | @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform.\r | |
| 795 | \r | |
| 796 | **/\r | |
| 797 | typedef\r | |
| 798 | EFI_STATUS\r | |
| 8b13229b | 799 | (EFIAPI *EFI_SET_WAKEUP_TIME)(\r |
| 959ccb23 | 800 | IN BOOLEAN Enable,\r |
| 801 | IN EFI_TIME *Time OPTIONAL\r | |
| 802 | );\r | |
| 803 | \r | |
| 959ccb23 | 804 | /**\r |
| 805 | Loads an EFI image into memory.\r | |
| 806 | \r | |
| 807 | @param BootPolicy If TRUE, indicates that the request originates from the boot\r | |
| 808 | manager, and that the boot manager is attempting to load\r | |
| 809 | FilePath as a boot selection. Ignored if SourceBuffer is\r | |
| 810 | not NULL.\r | |
| 811 | @param ParentImageHandle The caller's image handle.\r | |
| e0c047a0 | 812 | @param DevicePath The DeviceHandle specific file path from which the image is\r |
| 959ccb23 | 813 | loaded.\r |
| 814 | @param SourceBuffer If not NULL, a pointer to the memory location containing a copy\r | |
| 815 | of the image to be loaded.\r | |
| e0c047a0 | 816 | @param SourceSize The size in bytes of SourceBuffer. Ignored if SourceBuffer is NULL.\r |
| af2dc6a7 | 817 | @param ImageHandle The pointer to the returned image handle that is created when the\r |
| 959ccb23 | 818 | image is successfully loaded.\r |
| 819 | \r | |
| 820 | @retval EFI_SUCCESS Image was loaded into memory correctly.\r | |
| e0c047a0 | 821 | @retval EFI_NOT_FOUND Both SourceBuffer and DevicePath are NULL.\r |
| 959ccb23 | 822 | @retval EFI_INVALID_PARAMETER One or more parametes are invalid.\r |
| 823 | @retval EFI_UNSUPPORTED The image type is not supported.\r | |
| 824 | @retval EFI_OUT_OF_RESOURCES Image was not loaded due to insufficient resources.\r | |
| 825 | @retval EFI_LOAD_ERROR Image was not loaded because the image format was corrupt or not\r | |
| 826 | understood.\r | |
| 827 | @retval EFI_DEVICE_ERROR Image was not loaded because the device returned a read error.\r | |
| 9095e76b LG |
828 | @retval EFI_ACCESS_DENIED Image was not loaded because the platform policy prohibits the \r |
| 829 | image from being loaded. NULL is returned in *ImageHandle.\r | |
| 830 | @retval EFI_SECURITY_VIOLATION Image was loaded and an ImageHandle was created with a \r | |
| 831 | valid EFI_LOADED_IMAGE_PROTOCOL. However, the current \r | |
| 832 | platform policy specifies that the image should not be started.\r | |
| 959ccb23 | 833 | **/\r |
| 834 | typedef\r | |
| 835 | EFI_STATUS\r | |
| 8b13229b | 836 | (EFIAPI *EFI_IMAGE_LOAD)(\r |
| 959ccb23 | 837 | IN BOOLEAN BootPolicy,\r |
| 838 | IN EFI_HANDLE ParentImageHandle,\r | |
| e0c047a0 | 839 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r |
| 959ccb23 | 840 | IN VOID *SourceBuffer OPTIONAL,\r |
| 841 | IN UINTN SourceSize,\r | |
| 842 | OUT EFI_HANDLE *ImageHandle\r | |
| 843 | );\r | |
| 844 | \r | |
| 845 | /**\r | |
| 846 | Transfers control to a loaded image's entry point.\r | |
| 847 | \r | |
| 848 | @param ImageHandle Handle of image to be started.\r | |
| af2dc6a7 | 849 | @param ExitDataSize The pointer to the size, in bytes, of ExitData.\r |
| 850 | @param ExitData The pointer to a pointer to a data buffer that includes a Null-terminated\r | |
| fbf926ad | 851 | string, optionally followed by additional binary data.\r |
| 959ccb23 | 852 | \r |
| b92b1209 LG |
853 | @retval EFI_INVALID_PARAMETER ImageHandle is either an invalid image handle or the image\r |
| 854 | has already been initialized with StartImage.\r | |
| 855 | @retval EFI_SECURITY_VIOLATION The current platform policy specifies that the image should not be started.\r | |
| e0c047a0 | 856 | @return Exit code from image\r |
| 959ccb23 | 857 | \r |
| 858 | **/\r | |
| 859 | typedef\r | |
| 860 | EFI_STATUS\r | |
| 8b13229b | 861 | (EFIAPI *EFI_IMAGE_START)(\r |
| 959ccb23 | 862 | IN EFI_HANDLE ImageHandle,\r |
| 863 | OUT UINTN *ExitDataSize,\r | |
| 864 | OUT CHAR16 **ExitData OPTIONAL\r | |
| 865 | );\r | |
| 866 | \r | |
| 867 | /**\r | |
| 868 | Terminates a loaded EFI image and returns control to boot services.\r | |
| 869 | \r | |
| fbf926ad | 870 | @param ImageHandle Handle that identifies the image. This parameter is passed to the \r |
| 871 | image on entry.\r | |
| 959ccb23 | 872 | @param ExitStatus The image's exit code.\r |
| fbf926ad | 873 | @param ExitDataSize The size, in bytes, of ExitData. Ignored if ExitStatus is EFI_SUCCESS.\r |
| af2dc6a7 | 874 | @param ExitData The pointer to a data buffer that includes a Null-terminated string,\r |
| fbf926ad | 875 | optionally followed by additional binary data. The string is a \r |
| 876 | description that the caller may use to further indicate the reason \r | |
| 877 | for the image's exit. ExitData is only valid if ExitStatus \r | |
| 878 | is something other than EFI_SUCCESS. The ExitData buffer \r | |
| 879 | must be allocated by calling AllocatePool().\r | |
| 959ccb23 | 880 | \r |
| 881 | @retval EFI_SUCCESS The image specified by ImageHandle was unloaded.\r | |
| 882 | @retval EFI_INVALID_PARAMETER The image specified by ImageHandle has been loaded and\r | |
| 883 | started with LoadImage() and StartImage(), but the\r | |
| 884 | image is not the currently executing image.\r | |
| 885 | \r | |
| 886 | **/\r | |
| 887 | typedef\r | |
| 888 | EFI_STATUS\r | |
| 8b13229b | 889 | (EFIAPI *EFI_EXIT)(\r |
| 959ccb23 | 890 | IN EFI_HANDLE ImageHandle,\r |
| 891 | IN EFI_STATUS ExitStatus,\r | |
| 892 | IN UINTN ExitDataSize,\r | |
| 893 | IN CHAR16 *ExitData OPTIONAL\r | |
| 894 | );\r | |
| 895 | \r | |
| 896 | /**\r | |
| 897 | Unloads an image.\r | |
| 898 | \r | |
| 899 | @param ImageHandle Handle that identifies the image to be unloaded.\r | |
| 900 | \r | |
| 901 | @retval EFI_SUCCESS The image has been unloaded.\r | |
| 902 | @retval EFI_INVALID_PARAMETER ImageHandle is not a valid image handle.\r | |
| 959ccb23 | 903 | \r |
| 904 | **/\r | |
| 905 | typedef\r | |
| 906 | EFI_STATUS\r | |
| 8b13229b | 907 | (EFIAPI *EFI_IMAGE_UNLOAD)(\r |
| 959ccb23 | 908 | IN EFI_HANDLE ImageHandle\r |
| 909 | );\r | |
| 910 | \r | |
| 911 | /**\r | |
| 912 | Terminates all boot services.\r | |
| 913 | \r | |
| 914 | @param ImageHandle Handle that identifies the exiting image.\r | |
| 915 | @param MapKey Key to the latest memory map.\r | |
| 916 | \r | |
| 917 | @retval EFI_SUCCESS Boot services have been terminated.\r | |
| 918 | @retval EFI_INVALID_PARAMETER MapKey is incorrect.\r | |
| 919 | \r | |
| 920 | **/\r | |
| 921 | typedef\r | |
| 922 | EFI_STATUS\r | |
| 8b13229b | 923 | (EFIAPI *EFI_EXIT_BOOT_SERVICES)(\r |
| 959ccb23 | 924 | IN EFI_HANDLE ImageHandle,\r |
| 925 | IN UINTN MapKey\r | |
| 926 | );\r | |
| 927 | \r | |
| 928 | /**\r | |
| 929 | Induces a fine-grained stall.\r | |
| 930 | \r | |
| 931 | @param Microseconds The number of microseconds to stall execution.\r | |
| 932 | \r | |
| 933 | @retval EFI_SUCCESS Execution was stalled at least the requested number of\r | |
| 934 | Microseconds.\r | |
| 935 | \r | |
| 936 | **/\r | |
| 937 | typedef\r | |
| 938 | EFI_STATUS\r | |
| 8b13229b | 939 | (EFIAPI *EFI_STALL)(\r |
| 959ccb23 | 940 | IN UINTN Microseconds\r |
| 941 | );\r | |
| 942 | \r | |
| 943 | /**\r | |
| 944 | Sets the system's watchdog timer.\r | |
| 945 | \r | |
| 946 | @param Timeout The number of seconds to set the watchdog timer to.\r | |
| 947 | @param WatchdogCode The numeric code to log on a watchdog timer timeout event.\r | |
| 948 | @param DataSize The size, in bytes, of WatchdogData.\r | |
| fbf926ad | 949 | @param WatchdogData A data buffer that includes a Null-terminated string, optionally\r |
| 959ccb23 | 950 | followed by additional binary data.\r |
| 951 | \r | |
| 952 | @retval EFI_SUCCESS The timeout has been set.\r | |
| 953 | @retval EFI_INVALID_PARAMETER The supplied WatchdogCode is invalid.\r | |
| 954 | @retval EFI_UNSUPPORTED The system does not have a watchdog timer.\r | |
| af2dc6a7 | 955 | @retval EFI_DEVICE_ERROR The watchdog timer could not be programmed due to a hardware\r |
| 959ccb23 | 956 | error.\r |
| 957 | \r | |
| 958 | **/\r | |
| 959 | typedef\r | |
| 960 | EFI_STATUS\r | |
| 8b13229b | 961 | (EFIAPI *EFI_SET_WATCHDOG_TIMER)(\r |
| 959ccb23 | 962 | IN UINTN Timeout,\r |
| 963 | IN UINT64 WatchdogCode,\r | |
| 964 | IN UINTN DataSize,\r | |
| 965 | IN CHAR16 *WatchdogData OPTIONAL\r | |
| 966 | );\r | |
| 967 | \r | |
| e0c047a0 | 968 | ///\r |
| 969 | /// Enumeration of reset types.\r | |
| 970 | ///\r | |
| 959ccb23 | 971 | typedef enum {\r |
| 2a3f6a21 | 972 | ///\r |
| 973 | /// Used to induce a system-wide reset. This sets all circuitry within the \r | |
| 974 | /// system to its initial state. This type of reset is asynchronous to system\r | |
| 975 | /// operation and operates withgout regard to cycle boundaries. EfiColdReset \r | |
| 976 | /// is tantamount to a system power cycle.\r | |
| 977 | ///\r | |
| 959ccb23 | 978 | EfiResetCold,\r |
| 2a3f6a21 | 979 | ///\r |
| 980 | /// Used to induce a system-wide initialization. The processors are set to their\r | |
| 981 | /// initial state, and pending cycles are not corrupted. If the system does \r | |
| 982 | /// not support this reset type, then an EfiResetCold must be performed.\r | |
| 983 | ///\r | |
| 959ccb23 | 984 | EfiResetWarm,\r |
| 2a3f6a21 | 985 | ///\r |
| f754f721 | 986 | /// Used to induce an entry into a power state equivalent to the ACPI G2/S5 or G3\r |
| 2a3f6a21 | 987 | /// state. If the system does not support this reset type, then when the system\r |
| 988 | /// is rebooted, it should exhibit the EfiResetCold attributes.\r | |
| 989 | ///\r | |
| 990 | EfiResetShutdown\r | |
| 959ccb23 | 991 | } EFI_RESET_TYPE;\r |
| 992 | \r | |
| 993 | /**\r | |
| 994 | Resets the entire platform.\r | |
| 995 | \r | |
| 996 | @param ResetType The type of reset to perform.\r | |
| 997 | @param ResetStatus The status code for the reset.\r | |
| 998 | @param DataSize The size, in bytes, of WatchdogData.\r | |
| 999 | @param ResetData For a ResetType of EfiResetCold, EfiResetWarm, or\r | |
| 1000 | EfiResetShutdown the data buffer starts with a Null-terminated\r | |
| fbf926ad | 1001 | string, optionally followed by additional binary data.\r |
| 959ccb23 | 1002 | \r |
| 1003 | **/\r | |
| 1004 | typedef\r | |
| 1005 | VOID\r | |
| 8b13229b | 1006 | (EFIAPI *EFI_RESET_SYSTEM)(\r |
| 959ccb23 | 1007 | IN EFI_RESET_TYPE ResetType,\r |
| 1008 | IN EFI_STATUS ResetStatus,\r | |
| 1009 | IN UINTN DataSize,\r | |
| b058028b | 1010 | IN VOID *ResetData OPTIONAL\r |
| 959ccb23 | 1011 | );\r |
| 1012 | \r | |
| 1013 | /**\r | |
| 1014 | Returns a monotonically increasing count for the platform.\r | |
| 1015 | \r | |
| af2dc6a7 | 1016 | @param Count The pointer to returned value.\r |
| 959ccb23 | 1017 | \r |
| 1018 | @retval EFI_SUCCESS The next monotonic count was returned.\r | |
| 1019 | @retval EFI_INVALID_PARAMETER Count is NULL.\r | |
| 1020 | @retval EFI_DEVICE_ERROR The device is not functioning properly.\r | |
| 1021 | \r | |
| 1022 | **/\r | |
| 1023 | typedef\r | |
| 1024 | EFI_STATUS\r | |
| 8b13229b | 1025 | (EFIAPI *EFI_GET_NEXT_MONOTONIC_COUNT)(\r |
| 959ccb23 | 1026 | OUT UINT64 *Count\r |
| 1027 | );\r | |
| 1028 | \r | |
| 1029 | /**\r | |
| 1030 | Returns the next high 32 bits of the platform's monotonic counter.\r | |
| 1031 | \r | |
| af2dc6a7 | 1032 | @param HighCount The pointer to returned value.\r |
| 959ccb23 | 1033 | \r |
| 1034 | @retval EFI_SUCCESS The next high monotonic count was returned.\r | |
| 1035 | @retval EFI_INVALID_PARAMETER HighCount is NULL.\r | |
| 1036 | @retval EFI_DEVICE_ERROR The device is not functioning properly.\r | |
| 1037 | \r | |
| 1038 | **/\r | |
| 1039 | typedef\r | |
| 1040 | EFI_STATUS\r | |
| 8b13229b | 1041 | (EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT)(\r |
| 959ccb23 | 1042 | OUT UINT32 *HighCount\r |
| 1043 | );\r | |
| 1044 | \r | |
| 1045 | /**\r | |
| 1046 | Computes and returns a 32-bit CRC for a data buffer.\r | |
| 1047 | \r | |
| 1048 | @param Data A pointer to the buffer on which the 32-bit CRC is to be computed.\r | |
| 1049 | @param DataSize The number of bytes in the buffer Data.\r | |
| 1050 | @param Crc32 The 32-bit CRC that was computed for the data buffer specified by Data\r | |
| 1051 | and DataSize.\r | |
| 1052 | \r | |
| 1053 | @retval EFI_SUCCESS The 32-bit CRC was computed for the data buffer and returned in\r | |
| 1054 | Crc32.\r | |
| e0c047a0 | 1055 | @retval EFI_INVALID_PARAMETER Data is NULL.\r |
| 1056 | @retval EFI_INVALID_PARAMETER Crc32 is NULL.\r | |
| 1057 | @retval EFI_INVALID_PARAMETER DataSize is 0.\r | |
| 959ccb23 | 1058 | \r |
| 1059 | **/\r | |
| 1060 | typedef\r | |
| 1061 | EFI_STATUS\r | |
| 8b13229b | 1062 | (EFIAPI *EFI_CALCULATE_CRC32)(\r |
| 959ccb23 | 1063 | IN VOID *Data,\r |
| 1064 | IN UINTN DataSize,\r | |
| 1065 | OUT UINT32 *Crc32\r | |
| 1066 | );\r | |
| 1067 | \r | |
| 1068 | /**\r | |
| 1069 | Copies the contents of one buffer to another buffer.\r | |
| 1070 | \r | |
| af2dc6a7 | 1071 | @param Destination The pointer to the destination buffer of the memory copy.\r |
| 1072 | @param Source The pointer to the source buffer of the memory copy.\r | |
| 959ccb23 | 1073 | @param Length Number of bytes to copy from Source to Destination.\r |
| 1074 | \r | |
| 1075 | **/\r | |
| 1076 | typedef\r | |
| 1077 | VOID\r | |
| 8b13229b | 1078 | (EFIAPI *EFI_COPY_MEM)(\r |
| 959ccb23 | 1079 | IN VOID *Destination,\r |
| 1080 | IN VOID *Source,\r | |
| 1081 | IN UINTN Length\r | |
| 1082 | );\r | |
| 1083 | \r | |
| 1084 | /**\r | |
| 1085 | The SetMem() function fills a buffer with a specified value.\r | |
| 1086 | \r | |
| af2dc6a7 | 1087 | @param Buffer The pointer to the buffer to fill.\r |
| 959ccb23 | 1088 | @param Size Number of bytes in Buffer to fill.\r |
| 1089 | @param Value Value to fill Buffer with.\r | |
| 1090 | \r | |
| 1091 | **/\r | |
| 1092 | typedef\r | |
| 1093 | VOID\r | |
| 8b13229b | 1094 | (EFIAPI *EFI_SET_MEM)(\r |
| 959ccb23 | 1095 | IN VOID *Buffer,\r |
| 1096 | IN UINTN Size,\r | |
| 1097 | IN UINT8 Value\r | |
| 1098 | );\r | |
| 1099 | \r | |
| 2a3f6a21 | 1100 | ///\r |
| 1101 | /// Enumeration of EFI Interface Types\r | |
| 1102 | ///\r | |
| 959ccb23 | 1103 | typedef enum {\r |
| 2a3f6a21 | 1104 | ///\r |
| 1105 | /// Indicates that the supplied protocol interface is supplied in native form.\r | |
| 1106 | ///\r | |
| 959ccb23 | 1107 | EFI_NATIVE_INTERFACE\r |
| 1108 | } EFI_INTERFACE_TYPE;\r | |
| 1109 | \r | |
| 1110 | /**\r | |
| 1111 | Installs a protocol interface on a device handle. If the handle does not exist, it is created and added\r | |
| 1112 | to the list of handles in the system. InstallMultipleProtocolInterfaces() performs\r | |
| 1113 | more error checking than InstallProtocolInterface(), so it is recommended that\r | |
| 1114 | InstallMultipleProtocolInterfaces() be used in place of\r | |
| 1115 | InstallProtocolInterface()\r | |
| 1116 | \r | |
| 1117 | @param Handle A pointer to the EFI_HANDLE on which the interface is to be installed.\r | |
| 1118 | @param Protocol The numeric ID of the protocol interface.\r | |
| 1119 | @param InterfaceType Indicates whether Interface is supplied in native form.\r | |
| 1120 | @param Interface A pointer to the protocol interface.\r | |
| 1121 | \r | |
| 1122 | @retval EFI_SUCCESS The protocol interface was installed.\r | |
| 1123 | @retval EFI_OUT_OF_RESOURCES Space for a new handle could not be allocated.\r | |
| e0c047a0 | 1124 | @retval EFI_INVALID_PARAMETER Handle is NULL.\r |
| 1125 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r | |
| 1126 | @retval EFI_INVALID_PARAMETER InterfaceType is not EFI_NATIVE_INTERFACE.\r | |
| 1127 | @retval EFI_INVALID_PARAMETER Protocol is already installed on the handle specified by Handle.\r | |
| 959ccb23 | 1128 | \r |
| 1129 | **/\r | |
| 1130 | typedef\r | |
| 1131 | EFI_STATUS\r | |
| 8b13229b | 1132 | (EFIAPI *EFI_INSTALL_PROTOCOL_INTERFACE)(\r |
| 959ccb23 | 1133 | IN OUT EFI_HANDLE *Handle,\r |
| 1134 | IN EFI_GUID *Protocol,\r | |
| 1135 | IN EFI_INTERFACE_TYPE InterfaceType,\r | |
| 1136 | IN VOID *Interface\r | |
| 1137 | );\r | |
| 1138 | \r | |
| 1139 | /**\r | |
| 1140 | Installs one or more protocol interfaces into the boot services environment.\r | |
| 1141 | \r | |
| 4a23eaa9 RN |
1142 | @param Handle The pointer to a handle to install the new protocol interfaces on,\r |
| 1143 | or a pointer to NULL if a new handle is to be allocated.\r | |
| 959ccb23 | 1144 | @param ... A variable argument list containing pairs of protocol GUIDs and protocol\r |
| 1145 | interfaces.\r | |
| 1146 | \r | |
| 1147 | @retval EFI_SUCCESS All the protocol interface was installed.\r | |
| 1148 | @retval EFI_OUT_OF_RESOURCES There was not enough memory in pool to install all the protocols.\r | |
| 1149 | @retval EFI_ALREADY_STARTED A Device Path Protocol instance was passed in that is already present in\r | |
| 1150 | the handle database.\r | |
| 1151 | \r | |
| 1152 | **/\r | |
| 1153 | typedef\r | |
| 1154 | EFI_STATUS\r | |
| 8b13229b | 1155 | (EFIAPI *EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES)(\r |
| 959ccb23 | 1156 | IN OUT EFI_HANDLE *Handle,\r |
| 1157 | ...\r | |
| 1158 | );\r | |
| 1159 | \r | |
| 1160 | /**\r | |
| 1161 | Reinstalls a protocol interface on a device handle.\r | |
| 1162 | \r | |
| 1163 | @param Handle Handle on which the interface is to be reinstalled.\r | |
| 1164 | @param Protocol The numeric ID of the interface.\r | |
| 1165 | @param OldInterface A pointer to the old interface. NULL can be used if a structure is not\r | |
| 1166 | associated with Protocol.\r | |
| 1167 | @param NewInterface A pointer to the new interface.\r | |
| 1168 | \r | |
| 1169 | @retval EFI_SUCCESS The protocol interface was reinstalled.\r | |
| 1170 | @retval EFI_NOT_FOUND The OldInterface on the handle was not found.\r | |
| 1171 | @retval EFI_ACCESS_DENIED The protocol interface could not be reinstalled,\r | |
| 1172 | because OldInterface is still being used by a\r | |
| 1173 | driver that will not release it.\r | |
| 18bd7e85 | 1174 | @retval EFI_INVALID_PARAMETER Handle is NULL.\r |
| e0c047a0 | 1175 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r |
| 959ccb23 | 1176 | \r |
| 1177 | **/\r | |
| 1178 | typedef\r | |
| 1179 | EFI_STATUS\r | |
| 8b13229b | 1180 | (EFIAPI *EFI_REINSTALL_PROTOCOL_INTERFACE)(\r |
| 959ccb23 | 1181 | IN EFI_HANDLE Handle,\r |
| 1182 | IN EFI_GUID *Protocol,\r | |
| 1183 | IN VOID *OldInterface,\r | |
| 1184 | IN VOID *NewInterface\r | |
| 1185 | );\r | |
| 1186 | \r | |
| 1187 | /**\r | |
| 1188 | Removes a protocol interface from a device handle. It is recommended that\r | |
| 1189 | UninstallMultipleProtocolInterfaces() be used in place of\r | |
| 1190 | UninstallProtocolInterface().\r | |
| 1191 | \r | |
| 1192 | @param Handle The handle on which the interface was installed.\r | |
| 1193 | @param Protocol The numeric ID of the interface.\r | |
| 1194 | @param Interface A pointer to the interface.\r | |
| 1195 | \r | |
| 1196 | @retval EFI_SUCCESS The interface was removed.\r | |
| 1197 | @retval EFI_NOT_FOUND The interface was not found.\r | |
| 1198 | @retval EFI_ACCESS_DENIED The interface was not removed because the interface\r | |
| 1199 | is still being used by a driver.\r | |
| 18bd7e85 | 1200 | @retval EFI_INVALID_PARAMETER Handle is NULL.\r |
| e0c047a0 | 1201 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r |
| 959ccb23 | 1202 | \r |
| 1203 | **/\r | |
| 1204 | typedef\r | |
| 1205 | EFI_STATUS\r | |
| 8b13229b | 1206 | (EFIAPI *EFI_UNINSTALL_PROTOCOL_INTERFACE)(\r |
| 959ccb23 | 1207 | IN EFI_HANDLE Handle,\r |
| 1208 | IN EFI_GUID *Protocol,\r | |
| 1209 | IN VOID *Interface\r | |
| 1210 | );\r | |
| 1211 | \r | |
| 1212 | /**\r | |
| 1213 | Removes one or more protocol interfaces into the boot services environment.\r | |
| 1214 | \r | |
| 1215 | @param Handle The handle to remove the protocol interfaces from.\r | |
| 1216 | @param ... A variable argument list containing pairs of protocol GUIDs and\r | |
| 1217 | protocol interfaces.\r | |
| 1218 | \r | |
| 1219 | @retval EFI_SUCCESS All the protocol interfaces were removed.\r | |
| 1220 | @retval EFI_INVALID_PARAMETER One of the protocol interfaces was not previously installed on Handle.\r | |
| 1221 | \r | |
| 1222 | **/\r | |
| 1223 | typedef\r | |
| 1224 | EFI_STATUS\r | |
| 8b13229b | 1225 | (EFIAPI *EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES)(\r |
| 959ccb23 | 1226 | IN EFI_HANDLE Handle,\r |
| 1227 | ...\r | |
| 1228 | );\r | |
| 1229 | \r | |
| 1230 | /**\r | |
| 1231 | Queries a handle to determine if it supports a specified protocol.\r | |
| 1232 | \r | |
| 1233 | @param Handle The handle being queried.\r | |
| 1234 | @param Protocol The published unique identifier of the protocol.\r | |
| 1235 | @param Interface Supplies the address where a pointer to the corresponding Protocol\r | |
| 1236 | Interface is returned.\r | |
| e0c047a0 | 1237 | \r |
| 959ccb23 | 1238 | @retval EFI_SUCCESS The interface information for the specified protocol was returned.\r |
| 1239 | @retval EFI_UNSUPPORTED The device does not support the specified protocol.\r | |
| 18bd7e85 | 1240 | @retval EFI_INVALID_PARAMETER Handle is NULL.\r |
| e0c047a0 | 1241 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r |
| 1242 | @retval EFI_INVALID_PARAMETER Interface is NULL.\r | |
| 959ccb23 | 1243 | \r |
| 1244 | **/\r | |
| 1245 | typedef\r | |
| 1246 | EFI_STATUS\r | |
| 8b13229b | 1247 | (EFIAPI *EFI_HANDLE_PROTOCOL)(\r |
| 959ccb23 | 1248 | IN EFI_HANDLE Handle,\r |
| 1249 | IN EFI_GUID *Protocol,\r | |
| 1250 | OUT VOID **Interface\r | |
| 1251 | );\r | |
| 1252 | \r | |
| 1253 | #define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001\r | |
| 1254 | #define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002\r | |
| 1255 | #define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004\r | |
| 1256 | #define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008\r | |
| 1257 | #define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010\r | |
| 1258 | #define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020\r | |
| 1259 | \r | |
| 1260 | /**\r | |
| 1261 | Queries a handle to determine if it supports a specified protocol. If the protocol is supported by the\r | |
| 1262 | handle, it opens the protocol on behalf of the calling agent.\r | |
| 1263 | \r | |
| 1264 | @param Handle The handle for the protocol interface that is being opened.\r | |
| 1265 | @param Protocol The published unique identifier of the protocol.\r | |
| 1266 | @param Interface Supplies the address where a pointer to the corresponding Protocol\r | |
| 1267 | Interface is returned.\r | |
| 1268 | @param AgentHandle The handle of the agent that is opening the protocol interface\r | |
| 1269 | specified by Protocol and Interface.\r | |
| 1270 | @param ControllerHandle If the agent that is opening a protocol is a driver that follows the\r | |
| 1271 | UEFI Driver Model, then this parameter is the controller handle\r | |
| 1272 | that requires the protocol interface. If the agent does not follow\r | |
| 1273 | the UEFI Driver Model, then this parameter is optional and may\r | |
| 1274 | be NULL.\r | |
| 1275 | @param Attributes The open mode of the protocol interface specified by Handle\r | |
| 1276 | and Protocol.\r | |
| 1277 | \r | |
| 1278 | @retval EFI_SUCCESS An item was added to the open list for the protocol interface, and the\r | |
| 1279 | protocol interface was returned in Interface.\r | |
| 1280 | @retval EFI_UNSUPPORTED Handle does not support Protocol.\r | |
| 1281 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
| 1282 | @retval EFI_ACCESS_DENIED Required attributes can't be supported in current environment.\r | |
| 1283 | @retval EFI_ALREADY_STARTED Item on the open list already has requierd attributes whose agent\r | |
| 1284 | handle is the same as AgentHandle.\r | |
| 1285 | \r | |
| 1286 | **/\r | |
| 1287 | typedef\r | |
| 1288 | EFI_STATUS\r | |
| 8b13229b | 1289 | (EFIAPI *EFI_OPEN_PROTOCOL)(\r |
| 959ccb23 | 1290 | IN EFI_HANDLE Handle,\r |
| 1291 | IN EFI_GUID *Protocol,\r | |
| e0c047a0 | 1292 | OUT VOID **Interface, OPTIONAL\r |
| 959ccb23 | 1293 | IN EFI_HANDLE AgentHandle,\r |
| e0c047a0 | 1294 | IN EFI_HANDLE ControllerHandle,\r |
| 959ccb23 | 1295 | IN UINT32 Attributes\r |
| 1296 | );\r | |
| 1297 | \r | |
| 1298 | \r | |
| 1299 | /**\r | |
| 1300 | Closes a protocol on a handle that was opened using OpenProtocol().\r | |
| 1301 | \r | |
| 1302 | @param Handle The handle for the protocol interface that was previously opened\r | |
| 1303 | with OpenProtocol(), and is now being closed.\r | |
| 1304 | @param Protocol The published unique identifier of the protocol.\r | |
| 959ccb23 | 1305 | @param AgentHandle The handle of the agent that is closing the protocol interface.\r |
| 1306 | @param ControllerHandle If the agent that opened a protocol is a driver that follows the\r | |
| 1307 | UEFI Driver Model, then this parameter is the controller handle\r | |
| 1308 | that required the protocol interface.\r | |
| 1309 | \r | |
| 1310 | @retval EFI_SUCCESS The protocol instance was closed.\r | |
| d9de7921 RN |
1311 | @retval EFI_INVALID_PARAMETER 1) Handle is NULL.\r |
| 1312 | 2) AgentHandle is NULL.\r | |
| e0c047a0 | 1313 | 3) ControllerHandle is not NULL and ControllerHandle is not a valid EFI_HANDLE.\r |
| 1314 | 4) Protocol is NULL.\r | |
| 959ccb23 | 1315 | @retval EFI_NOT_FOUND 1) Handle does not support the protocol specified by Protocol.\r |
| 1316 | 2) The protocol interface specified by Handle and Protocol is not\r | |
| 1317 | currently open by AgentHandle and ControllerHandle.\r | |
| 1318 | \r | |
| 1319 | **/\r | |
| 1320 | typedef\r | |
| 1321 | EFI_STATUS\r | |
| 8b13229b | 1322 | (EFIAPI *EFI_CLOSE_PROTOCOL)(\r |
| 959ccb23 | 1323 | IN EFI_HANDLE Handle,\r |
| 1324 | IN EFI_GUID *Protocol,\r | |
| 1325 | IN EFI_HANDLE AgentHandle,\r | |
| 1326 | IN EFI_HANDLE ControllerHandle\r | |
| 1327 | );\r | |
| 1328 | \r | |
| 2a3f6a21 | 1329 | ///\r |
| 1330 | /// EFI Oprn Protocol Information Entry\r | |
| 1331 | ///\r | |
| 959ccb23 | 1332 | typedef struct {\r |
| 1333 | EFI_HANDLE AgentHandle;\r | |
| 1334 | EFI_HANDLE ControllerHandle;\r | |
| 1335 | UINT32 Attributes;\r | |
| 1336 | UINT32 OpenCount;\r | |
| 1337 | } EFI_OPEN_PROTOCOL_INFORMATION_ENTRY;\r | |
| 1338 | \r | |
| 1339 | /**\r | |
| 1340 | Retrieves the list of agents that currently have a protocol interface opened.\r | |
| 1341 | \r | |
| 1342 | @param Handle The handle for the protocol interface that is being queried.\r | |
| 1343 | @param Protocol The published unique identifier of the protocol.\r | |
| 1344 | @param EntryBuffer A pointer to a buffer of open protocol information in the form of\r | |
| 1345 | EFI_OPEN_PROTOCOL_INFORMATION_ENTRY structures.\r | |
| 1346 | @param EntryCount A pointer to the number of entries in EntryBuffer.\r | |
| 1347 | \r | |
| 1348 | @retval EFI_SUCCESS The open protocol information was returned in EntryBuffer, and the\r | |
| 1349 | number of entries was returned EntryCount.\r | |
| 1350 | @retval EFI_OUT_OF_RESOURCES There are not enough resources available to allocate EntryBuffer.\r | |
| 1351 | @retval EFI_NOT_FOUND Handle does not support the protocol specified by Protocol.\r | |
| 1352 | \r | |
| 1353 | **/\r | |
| 1354 | typedef\r | |
| 1355 | EFI_STATUS\r | |
| 8b13229b | 1356 | (EFIAPI *EFI_OPEN_PROTOCOL_INFORMATION)(\r |
| 959ccb23 | 1357 | IN EFI_HANDLE Handle,\r |
| 1358 | IN EFI_GUID *Protocol,\r | |
| e0c047a0 | 1359 | OUT EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer,\r |
| 959ccb23 | 1360 | OUT UINTN *EntryCount\r |
| 1361 | );\r | |
| 1362 | \r | |
| 1363 | /**\r | |
| 1364 | Retrieves the list of protocol interface GUIDs that are installed on a handle in a buffer allocated\r | |
| 1365 | from pool.\r | |
| 1366 | \r | |
| 1367 | @param Handle The handle from which to retrieve the list of protocol interface\r | |
| 1368 | GUIDs.\r | |
| 1369 | @param ProtocolBuffer A pointer to the list of protocol interface GUID pointers that are\r | |
| 1370 | installed on Handle.\r | |
| 1371 | @param ProtocolBufferCount A pointer to the number of GUID pointers present in\r | |
| 1372 | ProtocolBuffer.\r | |
| 1373 | \r | |
| 1374 | @retval EFI_SUCCESS The list of protocol interface GUIDs installed on Handle was returned in\r | |
| 1375 | ProtocolBuffer. The number of protocol interface GUIDs was\r | |
| 1376 | returned in ProtocolBufferCount.\r | |
| 1377 | @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the results.\r | |
| e0c047a0 | 1378 | @retval EFI_INVALID_PARAMETER Handle is NULL.\r |
| 1379 | @retval EFI_INVALID_PARAMETER Handle is not a valid EFI_HANDLE.\r | |
| 1380 | @retval EFI_INVALID_PARAMETER ProtocolBuffer is NULL.\r | |
| 1381 | @retval EFI_INVALID_PARAMETER ProtocolBufferCount is NULL.\r | |
| 959ccb23 | 1382 | \r |
| 1383 | **/\r | |
| 1384 | typedef\r | |
| 1385 | EFI_STATUS\r | |
| 8b13229b | 1386 | (EFIAPI *EFI_PROTOCOLS_PER_HANDLE)(\r |
| 959ccb23 | 1387 | IN EFI_HANDLE Handle,\r |
| 1388 | OUT EFI_GUID ***ProtocolBuffer,\r | |
| 1389 | OUT UINTN *ProtocolBufferCount\r | |
| 1390 | );\r | |
| 1391 | \r | |
| 1392 | /**\r | |
| 1393 | Creates an event that is to be signaled whenever an interface is installed for a specified protocol.\r | |
| 1394 | \r | |
| 1395 | @param Protocol The numeric ID of the protocol for which the event is to be registered.\r | |
| 1396 | @param Event Event that is to be signaled whenever a protocol interface is registered\r | |
| 1397 | for Protocol.\r | |
| 1398 | @param Registration A pointer to a memory location to receive the registration value.\r | |
| 1399 | \r | |
| 1400 | @retval EFI_SUCCESS The notification event has been registered.\r | |
| 1401 | @retval EFI_OUT_OF_RESOURCES Space for the notification event could not be allocated.\r | |
| e0c047a0 | 1402 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r |
| 1403 | @retval EFI_INVALID_PARAMETER Event is NULL.\r | |
| 1404 | @retval EFI_INVALID_PARAMETER Registration is NULL.\r | |
| 959ccb23 | 1405 | \r |
| 1406 | **/\r | |
| 1407 | typedef\r | |
| 1408 | EFI_STATUS\r | |
| 8b13229b | 1409 | (EFIAPI *EFI_REGISTER_PROTOCOL_NOTIFY)(\r |
| 959ccb23 | 1410 | IN EFI_GUID *Protocol,\r |
| 1411 | IN EFI_EVENT Event,\r | |
| 1412 | OUT VOID **Registration\r | |
| 1413 | );\r | |
| 1414 | \r | |
| 2a3f6a21 | 1415 | ///\r |
| 1416 | /// Enumeration of EFI Locate Search Types\r | |
| 1417 | ///\r | |
| 959ccb23 | 1418 | typedef enum {\r |
| 2a3f6a21 | 1419 | ///\r |
| 1420 | /// Retrieve all the handles in the handle database.\r | |
| 1421 | ///\r | |
| 959ccb23 | 1422 | AllHandles,\r |
| 2a3f6a21 | 1423 | ///\r |
| 1424 | /// Retrieve the next handle fron a RegisterProtocolNotify() event.\r | |
| 1425 | ///\r | |
| 959ccb23 | 1426 | ByRegisterNotify,\r |
| 2a3f6a21 | 1427 | ///\r |
| 1428 | /// Retrieve the set of handles from the handle database that support a \r | |
| 1429 | /// specified protocol.\r | |
| 1430 | ///\r | |
| 959ccb23 | 1431 | ByProtocol\r |
| 1432 | } EFI_LOCATE_SEARCH_TYPE;\r | |
| 1433 | \r | |
| 1434 | /**\r | |
| 1435 | Returns an array of handles that support a specified protocol.\r | |
| 1436 | \r | |
| 1437 | @param SearchType Specifies which handle(s) are to be returned.\r | |
| 1438 | @param Protocol Specifies the protocol to search by.\r | |
| 1439 | @param SearchKey Specifies the search key.\r | |
| 1440 | @param BufferSize On input, the size in bytes of Buffer. On output, the size in bytes of\r | |
| 1441 | the array returned in Buffer (if the buffer was large enough) or the\r | |
| 1442 | size, in bytes, of the buffer needed to obtain the array (if the buffer was\r | |
| 1443 | not large enough).\r | |
| 1444 | @param Buffer The buffer in which the array is returned.\r | |
| 1445 | \r | |
| 1446 | @retval EFI_SUCCESS The array of handles was returned.\r | |
| 1447 | @retval EFI_NOT_FOUND No handles match the search.\r | |
| 1448 | @retval EFI_BUFFER_TOO_SMALL The BufferSize is too small for the result.\r | |
| e0c047a0 | 1449 | @retval EFI_INVALID_PARAMETER SearchType is not a member of EFI_LOCATE_SEARCH_TYPE.\r |
| 1450 | @retval EFI_INVALID_PARAMETER SearchType is ByRegisterNotify and SearchKey is NULL.\r | |
| 1451 | @retval EFI_INVALID_PARAMETER SearchType is ByProtocol and Protocol is NULL.\r | |
| 1452 | @retval EFI_INVALID_PARAMETER One or more matches are found and BufferSize is NULL.\r | |
| 1453 | @retval EFI_INVALID_PARAMETER BufferSize is large enough for the result and Buffer is NULL.\r | |
| 959ccb23 | 1454 | \r |
| 1455 | **/\r | |
| 1456 | typedef\r | |
| 1457 | EFI_STATUS\r | |
| 8b13229b | 1458 | (EFIAPI *EFI_LOCATE_HANDLE)(\r |
| 959ccb23 | 1459 | IN EFI_LOCATE_SEARCH_TYPE SearchType,\r |
| 1460 | IN EFI_GUID *Protocol, OPTIONAL\r | |
| 1461 | IN VOID *SearchKey, OPTIONAL\r | |
| 1462 | IN OUT UINTN *BufferSize,\r | |
| 1463 | OUT EFI_HANDLE *Buffer\r | |
| 1464 | );\r | |
| 1465 | \r | |
| 1466 | /**\r | |
| 1467 | Locates the handle to a device on the device path that supports the specified protocol.\r | |
| 1468 | \r | |
| 1469 | @param Protocol Specifies the protocol to search for.\r | |
| 1470 | @param DevicePath On input, a pointer to a pointer to the device path. On output, the device\r | |
| 1471 | path pointer is modified to point to the remaining part of the device\r | |
| 1472 | path.\r | |
| 1473 | @param Device A pointer to the returned device handle.\r | |
| 1474 | \r | |
| 1475 | @retval EFI_SUCCESS The resulting handle was returned.\r | |
| 1476 | @retval EFI_NOT_FOUND No handles match the search.\r | |
| e0c047a0 | 1477 | @retval EFI_INVALID_PARAMETER Protocol is NULL.\r |
| 1478 | @retval EFI_INVALID_PARAMETER DevicePath is NULL.\r | |
| 1479 | @retval EFI_INVALID_PARAMETER A handle matched the search and Device is NULL.\r | |
| 959ccb23 | 1480 | \r |
| 1481 | **/\r | |
| 1482 | typedef\r | |
| 1483 | EFI_STATUS\r | |
| 8b13229b | 1484 | (EFIAPI *EFI_LOCATE_DEVICE_PATH)(\r |
| 959ccb23 | 1485 | IN EFI_GUID *Protocol,\r |
| 1486 | IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath,\r | |
| 1487 | OUT EFI_HANDLE *Device\r | |
| 1488 | );\r | |
| 1489 | \r | |
| 1490 | /**\r | |
| 1491 | Adds, updates, or removes a configuration table entry from the EFI System Table.\r | |
| 1492 | \r | |
| 1493 | @param Guid A pointer to the GUID for the entry to add, update, or remove.\r | |
| 1494 | @param Table A pointer to the configuration table for the entry to add, update, or\r | |
| 1495 | remove. May be NULL.\r | |
| 1496 | \r | |
| 1497 | @retval EFI_SUCCESS The (Guid, Table) pair was added, updated, or removed.\r | |
| 1498 | @retval EFI_NOT_FOUND An attempt was made to delete a nonexistent entry.\r | |
| bfe0572b | 1499 | @retval EFI_INVALID_PARAMETER Guid is NULL.\r |
| 959ccb23 | 1500 | @retval EFI_OUT_OF_RESOURCES There is not enough memory available to complete the operation.\r |
| 1501 | \r | |
| 1502 | **/\r | |
| 1503 | typedef\r | |
| 1504 | EFI_STATUS\r | |
| 8b13229b | 1505 | (EFIAPI *EFI_INSTALL_CONFIGURATION_TABLE)(\r |
| 959ccb23 | 1506 | IN EFI_GUID *Guid,\r |
| 1507 | IN VOID *Table\r | |
| 1508 | );\r | |
| 1509 | \r | |
| 959ccb23 | 1510 | /**\r |
| 1511 | Returns an array of handles that support the requested protocol in a buffer allocated from pool.\r | |
| 1512 | \r | |
| 1513 | @param SearchType Specifies which handle(s) are to be returned.\r | |
| e0c047a0 | 1514 | @param Protocol Provides the protocol to search by.\r |
| 1515 | This parameter is only valid for a SearchType of ByProtocol.\r | |
| 959ccb23 | 1516 | @param SearchKey Supplies the search key depending on the SearchType.\r |
| 1517 | @param NoHandles The number of handles returned in Buffer.\r | |
| 1518 | @param Buffer A pointer to the buffer to return the requested array of handles that\r | |
| 1519 | support Protocol.\r | |
| 1520 | \r | |
| 1521 | @retval EFI_SUCCESS The array of handles was returned in Buffer, and the number of\r | |
| 1522 | handles in Buffer was returned in NoHandles.\r | |
| 1523 | @retval EFI_NOT_FOUND No handles match the search.\r | |
| 1524 | @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the matching results.\r | |
| e0c047a0 | 1525 | @retval EFI_INVALID_PARAMETER NoHandles is NULL.\r |
| 1526 | @retval EFI_INVALID_PARAMETER Buffer is NULL.\r | |
| 959ccb23 | 1527 | \r |
| 1528 | **/\r | |
| 1529 | typedef\r | |
| 1530 | EFI_STATUS\r | |
| 8b13229b | 1531 | (EFIAPI *EFI_LOCATE_HANDLE_BUFFER)(\r |
| 959ccb23 | 1532 | IN EFI_LOCATE_SEARCH_TYPE SearchType,\r |
| 1533 | IN EFI_GUID *Protocol, OPTIONAL\r | |
| 1534 | IN VOID *SearchKey, OPTIONAL\r | |
| 1535 | IN OUT UINTN *NoHandles,\r | |
| 1536 | OUT EFI_HANDLE **Buffer\r | |
| 1537 | );\r | |
| 1538 | \r | |
| 1539 | /**\r | |
| 1540 | Returns the first protocol instance that matches the given protocol.\r | |
| 1541 | \r | |
| 1542 | @param Protocol Provides the protocol to search for.\r | |
| 1543 | @param Registration Optional registration key returned from\r | |
| 1544 | RegisterProtocolNotify().\r | |
| 1545 | @param Interface On return, a pointer to the first interface that matches Protocol and\r | |
| 1546 | Registration.\r | |
| 1547 | \r | |
| 1548 | @retval EFI_SUCCESS A protocol instance matching Protocol was found and returned in\r | |
| 1549 | Interface.\r | |
| 1550 | @retval EFI_NOT_FOUND No protocol instances were found that match Protocol and\r | |
| 1551 | Registration.\r | |
| 1552 | @retval EFI_INVALID_PARAMETER Interface is NULL.\r | |
| 1553 | \r | |
| 1554 | **/\r | |
| 1555 | typedef\r | |
| 1556 | EFI_STATUS\r | |
| 8b13229b | 1557 | (EFIAPI *EFI_LOCATE_PROTOCOL)(\r |
| 959ccb23 | 1558 | IN EFI_GUID *Protocol,\r |
| 1559 | IN VOID *Registration, OPTIONAL\r | |
| 1560 | OUT VOID **Interface\r | |
| 1561 | );\r | |
| 1562 | \r | |
| 2a3f6a21 | 1563 | ///\r |
| 1564 | /// EFI Capsule Block Descriptor\r | |
| 1565 | ///\r | |
| 959ccb23 | 1566 | typedef struct {\r |
| 1bf79370 LG |
1567 | ///\r |
| 1568 | /// Length in bytes of the data pointed to by DataBlock/ContinuationPointer.\r | |
| 1569 | ///\r | |
| 2a3f6a21 | 1570 | UINT64 Length;\r |
| 959ccb23 | 1571 | union {\r |
| 1bf79370 LG |
1572 | ///\r |
| 1573 | /// Physical address of the data block. This member of the union is\r | |
| 1574 | /// used if Length is not equal to zero.\r | |
| 1575 | ///\r | |
| 959ccb23 | 1576 | EFI_PHYSICAL_ADDRESS DataBlock;\r |
| 1bf79370 LG |
1577 | ///\r |
| 1578 | /// Physical address of another block of\r | |
| 1579 | /// EFI_CAPSULE_BLOCK_DESCRIPTOR structures. This\r | |
| 1580 | /// member of the union is used if Length is equal to zero. If\r | |
| 1581 | /// ContinuationPointer is zero this entry represents the end of the list.\r | |
| 1582 | ///\r | |
| 959ccb23 | 1583 | EFI_PHYSICAL_ADDRESS ContinuationPointer;\r |
| 1584 | } Union;\r | |
| 45ad5569 | 1585 | } EFI_CAPSULE_BLOCK_DESCRIPTOR;\r |
| 959ccb23 | 1586 | \r |
| 2a3f6a21 | 1587 | ///\r |
| af2dc6a7 | 1588 | /// EFI Capsule Header.\r |
| 2a3f6a21 | 1589 | ///\r |
| 959ccb23 | 1590 | typedef struct {\r |
| 1bf79370 LG |
1591 | ///\r |
| 1592 | /// A GUID that defines the contents of a capsule.\r | |
| 1593 | ///\r | |
| 959ccb23 | 1594 | EFI_GUID CapsuleGuid;\r |
| 1bf79370 LG |
1595 | ///\r |
| 1596 | /// The size of the capsule header. This may be larger than the size of\r | |
| 1597 | /// the EFI_CAPSULE_HEADER since CapsuleGuid may imply\r | |
| 1598 | /// extended header entries\r | |
| 1599 | ///\r | |
| 959ccb23 | 1600 | UINT32 HeaderSize;\r |
| 1bf79370 LG |
1601 | ///\r |
| 1602 | /// Bit-mapped list describing the capsule attributes. The Flag values\r | |
| f6d2bcc6 | 1603 | /// of 0x0000 - 0xFFFF are defined by CapsuleGuid. Flag values\r |
| a0d58c21 | 1604 | /// of 0x10000 - 0xFFFFFFFF are defined by this specification\r |
| 1bf79370 | 1605 | ///\r |
| 959ccb23 | 1606 | UINT32 Flags;\r |
| 1bf79370 LG |
1607 | ///\r |
| 1608 | /// Size in bytes of the capsule.\r | |
| 1609 | ///\r | |
| 959ccb23 | 1610 | UINT32 CapsuleImageSize;\r |
| 45ad5569 | 1611 | } EFI_CAPSULE_HEADER;\r |
| 959ccb23 | 1612 | \r |
| 1bf79370 LG |
1613 | ///\r |
| 1614 | /// The EFI System Table entry must point to an array of capsules\r | |
| 1615 | /// that contain the same CapsuleGuid value. The array must be\r | |
| 1616 | /// prefixed by a UINT32 that represents the size of the array of capsules.\r | |
| 1617 | ///\r | |
| 176a6bb3 | 1618 | typedef struct {\r |
| 1bf79370 LG |
1619 | ///\r |
| 1620 | /// the size of the array of capsules.\r | |
| 1621 | ///\r | |
| 176a6bb3 | 1622 | UINT32 CapsuleArrayNumber;\r |
| 1bf79370 LG |
1623 | ///\r |
| 1624 | /// Point to an array of capsules that contain the same CapsuleGuid value.\r | |
| 1625 | ///\r | |
| 176a6bb3 LG |
1626 | VOID* CapsulePtr[1];\r |
| 1627 | } EFI_CAPSULE_TABLE;\r | |
| 1628 | \r | |
| 959ccb23 | 1629 | #define CAPSULE_FLAGS_PERSIST_ACROSS_RESET 0x00010000\r |
| 1630 | #define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE 0x00020000\r | |
| eaa8a234 | 1631 | #define CAPSULE_FLAGS_INITIATE_RESET 0x00040000\r |
| 959ccb23 | 1632 | \r |
| 1633 | /**\r | |
| 1634 | Passes capsules to the firmware with both virtual and physical mapping. Depending on the intended\r | |
| 1635 | consumption, the firmware may process the capsule immediately. If the payload should persist\r | |
| 1636 | across a system reset, the reset value returned from EFI_QueryCapsuleCapabilities must\r | |
| 1637 | be passed into ResetSystem() and will cause the capsule to be processed by the firmware as\r | |
| 1638 | part of the reset process.\r | |
| 1639 | \r | |
| 1640 | @param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules\r | |
| 1641 | being passed into update capsule.\r | |
| 1642 | @param CapsuleCount Number of pointers to EFI_CAPSULE_HEADER in\r | |
| 1643 | CaspuleHeaderArray.\r | |
| 1644 | @param ScatterGatherList Physical pointer to a set of\r | |
| 1645 | EFI_CAPSULE_BLOCK_DESCRIPTOR that describes the\r | |
| 1646 | location in physical memory of a set of capsules.\r | |
| 1647 | \r | |
| 1648 | @retval EFI_SUCCESS Valid capsule was passed. If\r | |
| 1649 | CAPSULE_FLAGS_PERSIT_ACROSS_RESET is not set, the\r | |
| 1650 | capsule has been successfully processed by the firmware.\r | |
| eaa8a234 | 1651 | @retval EFI_INVALID_PARAMETER CapsuleSize is NULL, or an incompatible set of flags were\r |
| 1652 | set in the capsule header.\r | |
| a0d58c21 | 1653 | @retval EFI_INVALID_PARAMETER CapsuleCount is 0.\r |
| 959ccb23 | 1654 | @retval EFI_DEVICE_ERROR The capsule update was started, but failed due to a device error.\r |
| e0c047a0 | 1655 | @retval EFI_UNSUPPORTED The capsule type is not supported on this platform.\r |
| 1656 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the capsule.\r | |
| 959ccb23 | 1657 | \r |
| 1658 | **/\r | |
| 1659 | typedef\r | |
| 1660 | EFI_STATUS\r | |
| 8b13229b | 1661 | (EFIAPI *EFI_UPDATE_CAPSULE)(\r |
| 531febc2 | 1662 | IN EFI_CAPSULE_HEADER **CapsuleHeaderArray,\r |
| 959ccb23 | 1663 | IN UINTN CapsuleCount,\r |
| 1664 | IN EFI_PHYSICAL_ADDRESS ScatterGatherList OPTIONAL\r | |
| 1665 | );\r | |
| 1666 | \r | |
| 1667 | /**\r | |
| 1668 | Returns if the capsule can be supported via UpdateCapsule().\r | |
| 1669 | \r | |
| 1670 | @param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules\r | |
| 1671 | being passed into update capsule.\r | |
| 1672 | @param CapsuleCount Number of pointers to EFI_CAPSULE_HEADER in\r | |
| 1673 | CaspuleHeaderArray.\r | |
| 1674 | @param MaxiumCapsuleSize On output the maximum size that UpdateCapsule() can\r | |
| 1675 | support as an argument to UpdateCapsule() via\r | |
| 1676 | CapsuleHeaderArray and ScatterGatherList.\r | |
| 1677 | @param ResetType Returns the type of reset required for the capsule update.\r | |
| 1678 | \r | |
| 1679 | @retval EFI_SUCCESS Valid answer returned.\r | |
| 1680 | @retval EFI_UNSUPPORTED The capsule type is not supported on this platform, and\r | |
| 1681 | MaximumCapsuleSize and ResetType are undefined.\r | |
| 1682 | @retval EFI_INVALID_PARAMETER MaximumCapsuleSize is NULL.\r | |
| e0c047a0 | 1683 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the query request.\r |
| 959ccb23 | 1684 | \r |
| 1685 | **/\r | |
| 1686 | typedef\r | |
| 1687 | EFI_STATUS\r | |
| 8b13229b | 1688 | (EFIAPI *EFI_QUERY_CAPSULE_CAPABILITIES)(\r |
| 531febc2 | 1689 | IN EFI_CAPSULE_HEADER **CapsuleHeaderArray,\r |
| 959ccb23 | 1690 | IN UINTN CapsuleCount,\r |
| 1691 | OUT UINT64 *MaximumCapsuleSize,\r | |
| 1692 | OUT EFI_RESET_TYPE *ResetType\r | |
| 1693 | );\r | |
| 1694 | \r | |
| 1695 | /**\r | |
| 1696 | Returns information about the EFI variables.\r | |
| 1697 | \r | |
| 1698 | @param Attributes Attributes bitmask to specify the type of variables on\r | |
| 1699 | which to return information.\r | |
| 1700 | @param MaximumVariableStorageSize On output the maximum size of the storage space\r | |
| 1701 | available for the EFI variables associated with the\r | |
| 1702 | attributes specified.\r | |
| 1703 | @param RemainingVariableStorageSize Returns the remaining size of the storage space\r | |
| 1704 | available for the EFI variables associated with the\r | |
| 1705 | attributes specified.\r | |
| 1706 | @param MaximumVariableSize Returns the maximum size of the individual EFI\r | |
| 1707 | variables associated with the attributes specified.\r | |
| 1708 | \r | |
| 1709 | @retval EFI_SUCCESS Valid answer returned.\r | |
| 1710 | @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits was supplied\r | |
| 1711 | @retval EFI_UNSUPPORTED The attribute is not supported on this platform, and the\r | |
| 1712 | MaximumVariableStorageSize,\r | |
| 1713 | RemainingVariableStorageSize, MaximumVariableSize\r | |
| 1714 | are undefined.\r | |
| 1715 | \r | |
| 1716 | **/\r | |
| 1717 | typedef\r | |
| 1718 | EFI_STATUS\r | |
| 8b13229b | 1719 | (EFIAPI *EFI_QUERY_VARIABLE_INFO)(\r |
| 959ccb23 | 1720 | IN UINT32 Attributes,\r |
| 1721 | OUT UINT64 *MaximumVariableStorageSize,\r | |
| 1722 | OUT UINT64 *RemainingVariableStorageSize,\r | |
| 1723 | OUT UINT64 *MaximumVariableSize\r | |
| 1724 | );\r | |
| 1725 | \r | |
| b5eb03cf | 1726 | //\r |
| 1727 | // Firmware should stop at a firmware user interface on next boot\r | |
| 1728 | //\r | |
| 1729 | #define EFI_OS_INDICATIONS_BOOT_TO_FW_UI 0x0000000000000001\r | |
| 959ccb23 | 1730 | \r |
| 1731 | //\r | |
| 1732 | // EFI Runtime Services Table\r | |
| 1733 | //\r | |
| 07636730 | 1734 | #define EFI_SYSTEM_TABLE_SIGNATURE SIGNATURE_64 ('I','B','I',' ','S','Y','S','T')\r |
| b4319afb | 1735 | #define EFI_2_40_SYSTEM_TABLE_REVISION ((2 << 16) | (40))\r |
| aee17e89 | 1736 | #define EFI_2_31_SYSTEM_TABLE_REVISION ((2 << 16) | (31))\r |
| add9c350 | 1737 | #define EFI_2_30_SYSTEM_TABLE_REVISION ((2 << 16) | (30))\r |
| 1738 | #define EFI_2_20_SYSTEM_TABLE_REVISION ((2 << 16) | (20))\r | |
| 2a3f6a21 | 1739 | #define EFI_2_10_SYSTEM_TABLE_REVISION ((2 << 16) | (10))\r |
| 1740 | #define EFI_2_00_SYSTEM_TABLE_REVISION ((2 << 16) | (00))\r | |
| 1741 | #define EFI_1_10_SYSTEM_TABLE_REVISION ((1 << 16) | (10))\r | |
| 1742 | #define EFI_1_02_SYSTEM_TABLE_REVISION ((1 << 16) | (02))\r | |
| aee17e89 | 1743 | #define EFI_SYSTEM_TABLE_REVISION EFI_2_31_SYSTEM_TABLE_REVISION\r |
| 2a3f6a21 | 1744 | \r |
| 07636730 | 1745 | #define EFI_RUNTIME_SERVICES_SIGNATURE SIGNATURE_64 ('R','U','N','T','S','E','R','V')\r |
| aee17e89 | 1746 | #define EFI_RUNTIME_SERVICES_REVISION EFI_2_31_SYSTEM_TABLE_REVISION\r |
| 959ccb23 | 1747 | \r |
| e0c047a0 | 1748 | ///\r |
| af2dc6a7 | 1749 | /// EFI Runtime Services Table.\r |
| e0c047a0 | 1750 | ///\r |
| 959ccb23 | 1751 | typedef struct {\r |
| e0c047a0 | 1752 | ///\r |
| 1753 | /// The table header for the EFI Runtime Services Table.\r | |
| 1754 | ///\r | |
| c9a0a0fc | 1755 | EFI_TABLE_HEADER Hdr;\r |
| 00edb218 A |
1756 | \r |
| 1757 | //\r | |
| 1758 | // Time Services\r | |
| 1759 | //\r | |
| 1760 | EFI_GET_TIME GetTime;\r | |
| 1761 | EFI_SET_TIME SetTime;\r | |
| 1762 | EFI_GET_WAKEUP_TIME GetWakeupTime;\r | |
| 1763 | EFI_SET_WAKEUP_TIME SetWakeupTime;\r | |
| 1764 | \r | |
| 1765 | //\r | |
| 1766 | // Virtual Memory Services\r | |
| 1767 | //\r | |
| 1768 | EFI_SET_VIRTUAL_ADDRESS_MAP SetVirtualAddressMap;\r | |
| 1769 | EFI_CONVERT_POINTER ConvertPointer;\r | |
| 1770 | \r | |
| 1771 | //\r | |
| 1772 | // Variable Services\r | |
| 1773 | //\r | |
| 1774 | EFI_GET_VARIABLE GetVariable;\r | |
| 1775 | EFI_GET_NEXT_VARIABLE_NAME GetNextVariableName;\r | |
| 1776 | EFI_SET_VARIABLE SetVariable;\r | |
| 1777 | \r | |
| 1778 | //\r | |
| 1779 | // Miscellaneous Services\r | |
| 1780 | //\r | |
| 1781 | EFI_GET_NEXT_HIGH_MONO_COUNT GetNextHighMonotonicCount;\r | |
| 1782 | EFI_RESET_SYSTEM ResetSystem;\r | |
| 1783 | \r | |
| 1784 | //\r | |
| 1785 | // UEFI 2.0 Capsule Services\r | |
| 1786 | //\r | |
| 1787 | EFI_UPDATE_CAPSULE UpdateCapsule;\r | |
| 1788 | EFI_QUERY_CAPSULE_CAPABILITIES QueryCapsuleCapabilities;\r | |
| 1789 | \r | |
| 1790 | //\r | |
| 1791 | // Miscellaneous UEFI 2.0 Service\r | |
| 1792 | //\r | |
| 1793 | EFI_QUERY_VARIABLE_INFO QueryVariableInfo;\r | |
| 959ccb23 | 1794 | } EFI_RUNTIME_SERVICES;\r |
| 1795 | \r | |
| 1796 | \r | |
| 07636730 | 1797 | #define EFI_BOOT_SERVICES_SIGNATURE SIGNATURE_64 ('B','O','O','T','S','E','R','V')\r |
| aee17e89 | 1798 | #define EFI_BOOT_SERVICES_REVISION EFI_2_31_SYSTEM_TABLE_REVISION\r |
| 959ccb23 | 1799 | \r |
| e0c047a0 | 1800 | ///\r |
| af2dc6a7 | 1801 | /// EFI Boot Services Table.\r |
| e0c047a0 | 1802 | ///\r |
| 959ccb23 | 1803 | typedef struct {\r |
| e0c047a0 | 1804 | ///\r |
| 1805 | /// The table header for the EFI Boot Services Table.\r | |
| 1806 | ///\r | |
| c9a0a0fc | 1807 | EFI_TABLE_HEADER Hdr;\r |
| d0c64728 | 1808 | \r |
| 00edb218 A |
1809 | //\r |
| 1810 | // Task Priority Services\r | |
| 1811 | //\r | |
| 1812 | EFI_RAISE_TPL RaiseTPL;\r | |
| 1813 | EFI_RESTORE_TPL RestoreTPL;\r | |
| 1814 | \r | |
| 1815 | //\r | |
| 1816 | // Memory Services\r | |
| 1817 | //\r | |
| 1818 | EFI_ALLOCATE_PAGES AllocatePages;\r | |
| 1819 | EFI_FREE_PAGES FreePages;\r | |
| 1820 | EFI_GET_MEMORY_MAP GetMemoryMap;\r | |
| 1821 | EFI_ALLOCATE_POOL AllocatePool;\r | |
| 1822 | EFI_FREE_POOL FreePool;\r | |
| 1823 | \r | |
| 1824 | //\r | |
| 1825 | // Event & Timer Services\r | |
| 1826 | //\r | |
| 1827 | EFI_CREATE_EVENT CreateEvent;\r | |
| 1828 | EFI_SET_TIMER SetTimer;\r | |
| 1829 | EFI_WAIT_FOR_EVENT WaitForEvent;\r | |
| 1830 | EFI_SIGNAL_EVENT SignalEvent;\r | |
| 1831 | EFI_CLOSE_EVENT CloseEvent;\r | |
| 1832 | EFI_CHECK_EVENT CheckEvent;\r | |
| 1833 | \r | |
| 1834 | //\r | |
| 1835 | // Protocol Handler Services\r | |
| 1836 | //\r | |
| 1837 | EFI_INSTALL_PROTOCOL_INTERFACE InstallProtocolInterface;\r | |
| 1838 | EFI_REINSTALL_PROTOCOL_INTERFACE ReinstallProtocolInterface;\r | |
| 1839 | EFI_UNINSTALL_PROTOCOL_INTERFACE UninstallProtocolInterface;\r | |
| 1840 | EFI_HANDLE_PROTOCOL HandleProtocol;\r | |
| 1841 | VOID *Reserved;\r | |
| 1842 | EFI_REGISTER_PROTOCOL_NOTIFY RegisterProtocolNotify;\r | |
| 1843 | EFI_LOCATE_HANDLE LocateHandle;\r | |
| 1844 | EFI_LOCATE_DEVICE_PATH LocateDevicePath;\r | |
| 1845 | EFI_INSTALL_CONFIGURATION_TABLE InstallConfigurationTable;\r | |
| 1846 | \r | |
| 1847 | //\r | |
| 1848 | // Image Services\r | |
| 1849 | //\r | |
| 1850 | EFI_IMAGE_LOAD LoadImage;\r | |
| 1851 | EFI_IMAGE_START StartImage;\r | |
| 1852 | EFI_EXIT Exit;\r | |
| 1853 | EFI_IMAGE_UNLOAD UnloadImage;\r | |
| 1854 | EFI_EXIT_BOOT_SERVICES ExitBootServices;\r | |
| 1855 | \r | |
| 1856 | //\r | |
| 1857 | // Miscellaneous Services\r | |
| 1858 | //\r | |
| 1859 | EFI_GET_NEXT_MONOTONIC_COUNT GetNextMonotonicCount;\r | |
| 1860 | EFI_STALL Stall;\r | |
| 1861 | EFI_SET_WATCHDOG_TIMER SetWatchdogTimer;\r | |
| 1862 | \r | |
| 1863 | //\r | |
| 1864 | // DriverSupport Services\r | |
| 1865 | //\r | |
| 1866 | EFI_CONNECT_CONTROLLER ConnectController;\r | |
| 1867 | EFI_DISCONNECT_CONTROLLER DisconnectController;\r | |
| 1868 | \r | |
| 1869 | //\r | |
| 1870 | // Open and Close Protocol Services\r | |
| 1871 | //\r | |
| 1872 | EFI_OPEN_PROTOCOL OpenProtocol;\r | |
| 1873 | EFI_CLOSE_PROTOCOL CloseProtocol;\r | |
| 1874 | EFI_OPEN_PROTOCOL_INFORMATION OpenProtocolInformation;\r | |
| 1875 | \r | |
| 1876 | //\r | |
| 1877 | // Library Services\r | |
| 1878 | //\r | |
| 1879 | EFI_PROTOCOLS_PER_HANDLE ProtocolsPerHandle;\r | |
| 1880 | EFI_LOCATE_HANDLE_BUFFER LocateHandleBuffer;\r | |
| 1881 | EFI_LOCATE_PROTOCOL LocateProtocol;\r | |
| 1882 | EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES InstallMultipleProtocolInterfaces;\r | |
| 1883 | EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES UninstallMultipleProtocolInterfaces;\r | |
| 1884 | \r | |
| 1885 | //\r | |
| 1886 | // 32-bit CRC Services\r | |
| 1887 | //\r | |
| 1888 | EFI_CALCULATE_CRC32 CalculateCrc32;\r | |
| 1889 | \r | |
| 1890 | //\r | |
| 1891 | // Miscellaneous Services\r | |
| 1892 | //\r | |
| 1893 | EFI_COPY_MEM CopyMem;\r | |
| 1894 | EFI_SET_MEM SetMem;\r | |
| 00edb218 | 1895 | EFI_CREATE_EVENT_EX CreateEventEx;\r |
| 959ccb23 | 1896 | } EFI_BOOT_SERVICES;\r |
| 1897 | \r | |
| e0c047a0 | 1898 | ///\r |
| 1899 | /// Contains a set of GUID/pointer pairs comprised of the ConfigurationTable field in the\r | |
| 1900 | /// EFI System Table.\r | |
| 1901 | ///\r | |
| 2a3f6a21 | 1902 | typedef struct {\r |
| e0c047a0 | 1903 | ///\r |
| 1904 | /// The 128-bit GUID value that uniquely identifies the system configuration table.\r | |
| 1905 | ///\r | |
| 00edb218 | 1906 | EFI_GUID VendorGuid;\r |
| e0c047a0 | 1907 | ///\r |
| 1908 | /// A pointer to the table associated with VendorGuid.\r | |
| 1909 | ///\r | |
| 00edb218 | 1910 | VOID *VendorTable;\r |
| 959ccb23 | 1911 | } EFI_CONFIGURATION_TABLE;\r |
| 1912 | \r | |
| e0c047a0 | 1913 | ///\r |
| 1914 | /// EFI System Table\r | |
| 1915 | ///\r | |
| 2a3f6a21 | 1916 | typedef struct {\r |
| e0c047a0 | 1917 | ///\r |
| 1918 | /// The table header for the EFI System Table.\r | |
| 1919 | ///\r | |
| c9a0a0fc | 1920 | EFI_TABLE_HEADER Hdr;\r |
| e0c047a0 | 1921 | ///\r |
| fbf926ad | 1922 | /// A pointer to a null terminated string that identifies the vendor\r |
| 1923 | /// that produces the system firmware for the platform.\r | |
| e0c047a0 | 1924 | ///\r |
| 00edb218 | 1925 | CHAR16 *FirmwareVendor;\r |
| e0c047a0 | 1926 | ///\r |
| 1927 | /// A firmware vendor specific value that identifies the revision\r | |
| 1928 | /// of the system firmware for the platform.\r | |
| 1929 | ///\r | |
| 00edb218 | 1930 | UINT32 FirmwareRevision;\r |
| e0c047a0 | 1931 | ///\r |
| eaf75bf4 | 1932 | /// The handle for the active console input device. This handle must support\r |
| 1933 | /// EFI_SIMPLE_TEXT_INPUT_PROTOCOL and EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL.\r | |
| e0c047a0 | 1934 | ///\r |
| 00edb218 | 1935 | EFI_HANDLE ConsoleInHandle;\r |
| e0c047a0 | 1936 | ///\r |
| 11ca63ec | 1937 | /// A pointer to the EFI_SIMPLE_TEXT_INPUT_PROTOCOL interface that is\r |
| e0c047a0 | 1938 | /// associated with ConsoleInHandle.\r |
| 1939 | ///\r | |
| 00edb218 | 1940 | EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn;\r |
| e0c047a0 | 1941 | ///\r |
| 1942 | /// The handle for the active console output device.\r | |
| 1943 | ///\r | |
| 00edb218 | 1944 | EFI_HANDLE ConsoleOutHandle;\r |
| e0c047a0 | 1945 | ///\r |
| 11ca63ec | 1946 | /// A pointer to the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL interface\r |
| e0c047a0 | 1947 | /// that is associated with ConsoleOutHandle.\r |
| 1948 | ///\r | |
| 00edb218 | 1949 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;\r |
| e0c047a0 | 1950 | ///\r |
| 1951 | /// The handle for the active standard error console device.\r | |
| eaf75bf4 | 1952 | /// This handle must support the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.\r |
| e0c047a0 | 1953 | ///\r |
| 00edb218 | 1954 | EFI_HANDLE StandardErrorHandle;\r |
| e0c047a0 | 1955 | ///\r |
| 11ca63ec | 1956 | /// A pointer to the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL interface\r |
| e0c047a0 | 1957 | /// that is associated with StandardErrorHandle.\r |
| 1958 | ///\r | |
| 00edb218 | 1959 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *StdErr;\r |
| e0c047a0 | 1960 | ///\r |
| 1961 | /// A pointer to the EFI Runtime Services Table.\r | |
| 1962 | ///\r | |
| 00edb218 | 1963 | EFI_RUNTIME_SERVICES *RuntimeServices;\r |
| e0c047a0 | 1964 | ///\r |
| 1965 | /// A pointer to the EFI Boot Services Table.\r | |
| 1966 | ///\r | |
| 00edb218 | 1967 | EFI_BOOT_SERVICES *BootServices;\r |
| e0c047a0 | 1968 | ///\r |
| 1969 | /// The number of system configuration tables in the buffer ConfigurationTable.\r | |
| 1970 | ///\r | |
| 00edb218 | 1971 | UINTN NumberOfTableEntries;\r |
| e0c047a0 | 1972 | ///\r |
| 1973 | /// A pointer to the system configuration tables.\r | |
| 1974 | /// The number of entries in the table is NumberOfTableEntries.\r | |
| 1975 | ///\r | |
| 00edb218 | 1976 | EFI_CONFIGURATION_TABLE *ConfigurationTable;\r |
| 2a3f6a21 | 1977 | } EFI_SYSTEM_TABLE;\r |
| 1978 | \r | |
| 1979 | /**\r | |
| 1980 | This is the declaration of an EFI image entry point. This entry point is\r | |
| 1981 | the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including\r | |
| 1982 | both device drivers and bus drivers.\r | |
| 1983 | \r | |
| 1984 | @param ImageHandle The firmware allocated handle for the UEFI image.\r | |
| 1985 | @param SystemTable A pointer to the EFI System Table.\r | |
| 1986 | \r | |
| 1987 | @retval EFI_SUCCESS The operation completed successfully.\r | |
| af2dc6a7 | 1988 | @retval Others An unexpected error occurred.\r |
| 2a3f6a21 | 1989 | **/\r |
| 1990 | typedef\r | |
| 1991 | EFI_STATUS\r | |
| 1992 | (EFIAPI *EFI_IMAGE_ENTRY_POINT)(\r | |
| 1993 | IN EFI_HANDLE ImageHandle,\r | |
| 1994 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
| 1995 | );\r | |
| 959ccb23 | 1996 | \r |
| 95cba3ee A |
1997 | //\r |
| 1998 | // EFI Load Options Attributes\r | |
| 1999 | //\r | |
| 2000 | #define LOAD_OPTION_ACTIVE 0x00000001\r | |
| 2001 | #define LOAD_OPTION_FORCE_RECONNECT 0x00000002\r | |
| 95cba3ee A |
2002 | #define LOAD_OPTION_HIDDEN 0x00000008\r |
| 2003 | #define LOAD_OPTION_CATEGORY 0x00001F00\r | |
| 2004 | \r | |
| 2005 | #define LOAD_OPTION_CATEGORY_BOOT 0x00000000\r | |
| 2006 | #define LOAD_OPTION_CATEGORY_APP 0x00000100\r | |
| 2007 | \r | |
| 2008 | #define EFI_BOOT_OPTION_SUPPORT_KEY 0x00000001\r | |
| 2009 | #define EFI_BOOT_OPTION_SUPPORT_APP 0x00000002\r | |
| 2010 | #define EFI_BOOT_OPTION_SUPPORT_COUNT 0x00000300\r | |
| 2011 | \r | |
| 2a3f6a21 | 2012 | ///\r |
| 2013 | /// EFI Boot Key Data\r | |
| 2014 | ///\r | |
| 53cdd439 RN |
2015 | typedef UINT32 EFI_BOOT_KEY_DATA;\r |
| 2016 | ///\r | |
| 2017 | /// Indicates the revision of the EFI_KEY_OPTION structure. This revision level should be 0.\r | |
| 2018 | ///\r | |
| 2019 | #define EFI_KEY_OPTION_REVISION_MASK 0x000000FF\r | |
| 2020 | ///\r | |
| 2021 | /// Either the left or right Shift keys must be pressed (1) or must not be pressed (0).\r | |
| 2022 | ///\r | |
| 2023 | #define EFI_KEY_OPTION_SHIFT_PRESSED_MASK BIT8\r | |
| 2024 | ///\r | |
| 2025 | /// Either the left or right Control keys must be pressed (1) or must not be pressed (0).\r | |
| 2026 | ///\r | |
| 2027 | #define EFI_KEY_OPTION_CONTROL_PRESSED_MASK BIT9\r | |
| 2028 | ///\r | |
| 2029 | /// Either the left or right Alt keys must be pressed (1) or must not be pressed (0).\r | |
| 2030 | ///\r | |
| 2031 | #define EFI_KEY_OPTION_ALT_PRESSED_MASK BIT10\r | |
| 2032 | ///\r | |
| 2033 | /// Either the left or right Logo keys must be pressed (1) or must not be pressed (0).\r | |
| 2034 | ///\r | |
| 2035 | #define EFI_KEY_OPTION_LOGO_PRESSED_MASK BIT11\r | |
| 2036 | ///\r | |
| 2037 | /// The Menu key must be pressed (1) or must not be pressed (0).\r | |
| 2038 | ///\r | |
| 2039 | #define EFI_KEY_OPTION_MENU_PRESSED_MASK BIT12\r | |
| 2040 | ///\r | |
| 2041 | /// The SysReq key must be pressed (1) or must not be pressed (0).\r | |
| 2042 | ///\r | |
| 2043 | #define EFI_KEY_OPTION_SYS_REQ_PRESSED_MASK BIT13\r | |
| 2044 | ///\r | |
| 2045 | /// Specifies the actual number of entries in EFI_KEY_OPTION.Keys, from 0-3. If\r | |
| 2046 | /// zero, then only the shift state is considered. If more than one, then the boot option will\r | |
| 2047 | /// only be launched if all of the specified keys are pressed with the same shift state.\r | |
| 2048 | ///\r | |
| 2049 | #define EFI_KEY_OPTION_INPUT_KEY_COUNT_MASK (BIT30 | BIT31)\r | |
| 95cba3ee | 2050 | \r |
| 2a3f6a21 | 2051 | ///\r |
| af2dc6a7 | 2052 | /// EFI Key Option.\r |
| 2a3f6a21 | 2053 | ///\r |
| 53cdd439 | 2054 | #pragma pack(1)\r |
| 95cba3ee | 2055 | typedef struct {\r |
| 1bf79370 LG |
2056 | ///\r |
| 2057 | /// Specifies options about how the key will be processed.\r | |
| 2058 | ///\r | |
| 2059 | EFI_BOOT_KEY_DATA KeyData;\r | |
| 2060 | ///\r | |
| 2061 | /// The CRC-32 which should match the CRC-32 of the entire EFI_LOAD_OPTION to\r | |
| 2062 | /// which BootOption refers. If the CRC-32s do not match this value, then this key\r | |
| 2063 | /// option is ignored.\r | |
| 2064 | ///\r | |
| 2a3f6a21 | 2065 | UINT32 BootOptionCrc;\r |
| 1bf79370 LG |
2066 | ///\r |
| 2067 | /// The Boot#### option which will be invoked if this key is pressed and the boot option\r | |
| 2068 | /// is active (LOAD_OPTION_ACTIVE is set).\r | |
| 2069 | ///\r | |
| 2a3f6a21 | 2070 | UINT16 BootOption;\r |
| 1bf79370 LG |
2071 | ///\r |
| 2072 | /// The key codes to compare against those returned by the\r | |
| 2073 | /// EFI_SIMPLE_TEXT_INPUT and EFI_SIMPLE_TEXT_INPUT_EX protocols.\r | |
| 2074 | /// The number of key codes (0-3) is specified by the EFI_KEY_CODE_COUNT field in KeyOptions.\r | |
| 2075 | ///\r | |
| 2076 | //EFI_INPUT_KEY Keys[];\r | |
| 95cba3ee | 2077 | } EFI_KEY_OPTION;\r |
| 53cdd439 | 2078 | #pragma pack()\r |
| 95cba3ee | 2079 | \r |
| 959ccb23 | 2080 | //\r |
| 2081 | // EFI File location to boot from on removable media devices\r | |
| 2082 | //\r | |
| 2083 | #define EFI_REMOVABLE_MEDIA_FILE_NAME_IA32 L"\\EFI\\BOOT\\BOOTIA32.EFI"\r | |
| 2084 | #define EFI_REMOVABLE_MEDIA_FILE_NAME_IA64 L"\\EFI\\BOOT\\BOOTIA64.EFI"\r | |
| 2085 | #define EFI_REMOVABLE_MEDIA_FILE_NAME_X64 L"\\EFI\\BOOT\\BOOTX64.EFI"\r | |
| ebd04fc2 | 2086 | #define EFI_REMOVABLE_MEDIA_FILE_NAME_ARM L"\\EFI\\BOOT\\BOOTARM.EFI"\r |
| b4319afb | 2087 | #define EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64 L"\\EFI\\BOOT\\BOOTAA64.EFI"\r |
| 959ccb23 | 2088 | \r |
| 2089 | #if defined (MDE_CPU_IA32)\r | |
| 2090 | #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA32\r | |
| 2091 | #elif defined (MDE_CPU_IPF)\r | |
| 2092 | #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA64\r | |
| 2093 | #elif defined (MDE_CPU_X64)\r | |
| 2094 | #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_X64\r | |
| 2095 | #elif defined (MDE_CPU_EBC)\r | |
| ebd04fc2 | 2096 | #elif defined (MDE_CPU_ARM)\r |
| 2097 | #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_ARM\r | |
| b4319afb HL |
2098 | #elif defined (MDE_CPU_AARCH64)\r |
| 2099 | #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64\r | |
| 959ccb23 | 2100 | #else\r |
| 2101 | #error Unknown Processor Type\r | |
| 2102 | #endif\r | |
| 2103 | \r | |
| 959ccb23 | 2104 | #include <Uefi/UefiPxe.h>\r |
| 2105 | #include <Uefi/UefiGpt.h>\r | |
| 2106 | #include <Uefi/UefiInternalFormRepresentation.h>\r | |
| 2107 | \r | |
| 2108 | #endif\r |