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959ccb23 | 1 | /** @file\r |
2 | Include file matches things in PI.\r | |
3 | \r | |
4 | Copyright (c) 2006 - 2007, Intel Corporation \r | |
5 | All rights reserved. This program and the accompanying materials \r | |
6 | are licensed and made available under the terms and conditions of the BSD License \r | |
7 | which accompanies this distribution. The full text of the license may be found at \r | |
8 | http://opensource.org/licenses/bsd-license.php \r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
12 | \r | |
13 | Module Name: PiDxeCis.h\r | |
14 | \r | |
15 | @par Revision Reference:\r | |
16 | Version 1.0.\r | |
17 | \r | |
18 | **/\r | |
19 | \r | |
20 | #ifndef __PI_DXECIS_H__\r | |
21 | #define __PI_DXECIS_H__\r | |
22 | \r | |
23 | #include <Pi/PiMultiPhase.h>\r | |
24 | \r | |
25 | //\r | |
26 | // Global Coherencey Domain types\r | |
27 | //\r | |
28 | typedef enum {\r | |
29 | EfiGcdMemoryTypeNonExistent,\r | |
30 | EfiGcdMemoryTypeReserved,\r | |
31 | EfiGcdMemoryTypeSystemMemory,\r | |
32 | EfiGcdMemoryTypeMemoryMappedIo,\r | |
33 | EfiGcdMemoryTypeMaximum\r | |
34 | } EFI_GCD_MEMORY_TYPE;\r | |
35 | \r | |
36 | \r | |
37 | typedef enum {\r | |
38 | EfiGcdIoTypeNonExistent,\r | |
39 | EfiGcdIoTypeReserved,\r | |
40 | EfiGcdIoTypeIo,\r | |
41 | EfiGcdIoTypeMaximum\r | |
42 | } EFI_GCD_IO_TYPE;\r | |
43 | \r | |
44 | \r | |
45 | typedef enum {\r | |
46 | EfiGcdAllocateAnySearchBottomUp,\r | |
47 | EfiGcdAllocateMaxAddressSearchBottomUp,\r | |
48 | EfiGcdAllocateAddress,\r | |
49 | EfiGcdAllocateAnySearchTopDown,\r | |
50 | EfiGcdAllocateMaxAddressSearchTopDown,\r | |
51 | EfiGcdMaxAllocateType\r | |
52 | } EFI_GCD_ALLOCATE_TYPE;\r | |
53 | \r | |
54 | \r | |
55 | typedef struct {\r | |
56 | EFI_PHYSICAL_ADDRESS BaseAddress;\r | |
57 | UINT64 Length;\r | |
58 | UINT64 Capabilities;\r | |
59 | UINT64 Attributes;\r | |
60 | EFI_GCD_MEMORY_TYPE GcdMemoryType;\r | |
61 | EFI_HANDLE ImageHandle;\r | |
62 | EFI_HANDLE DeviceHandle;\r | |
63 | } EFI_GCD_MEMORY_SPACE_DESCRIPTOR;\r | |
64 | \r | |
65 | \r | |
66 | typedef struct {\r | |
67 | EFI_PHYSICAL_ADDRESS BaseAddress;\r | |
68 | UINT64 Length;\r | |
69 | EFI_GCD_IO_TYPE GcdIoType;\r | |
70 | EFI_HANDLE ImageHandle;\r | |
71 | EFI_HANDLE DeviceHandle;\r | |
72 | } EFI_GCD_IO_SPACE_DESCRIPTOR;\r | |
73 | \r | |
74 | \r | |
75 | /**\r | |
76 | Adds reserved memory, system memory, or memory-mapped I/O resources to the\r | |
77 | global coherency domain of the processor.\r | |
78 | \r | |
79 | @param GcdMemoryType Memory type of the memory space.\r | |
80 | @param BaseAddress Base address of the memory space.\r | |
81 | @param Length Length of the memory space.\r | |
82 | @param Capabilities alterable attributes of the memory space.\r | |
83 | \r | |
84 | @retval EFI_SUCCESS Merged this memory space into GCD map.\r | |
85 | \r | |
86 | **/\r | |
87 | typedef\r | |
88 | EFI_STATUS\r | |
89 | (EFIAPI *EFI_ADD_MEMORY_SPACE) (\r | |
90 | IN EFI_GCD_MEMORY_TYPE GcdMemoryType,\r | |
91 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
92 | IN UINT64 Length,\r | |
93 | IN UINT64 Capabilities\r | |
94 | )\r | |
95 | ;\r | |
96 | \r | |
97 | /**\r | |
98 | Allocates nonexistent memory, reserved memory, system memory, or memorymapped\r | |
99 | I/O resources from the global coherency domain of the processor.\r | |
100 | \r | |
101 | @param GcdAllocateType The type of allocate operation\r | |
102 | @param GcdMemoryType The desired memory type\r | |
103 | @param Alignment Align with 2^Alignment\r | |
104 | @param Length Length to allocate\r | |
105 | @param BaseAddress Base address to allocate\r | |
106 | @param Imagehandle The image handle consume the allocated space.\r | |
107 | @param DeviceHandle The device handle consume the allocated space.\r | |
108 | \r | |
109 | @retval EFI_INVALID_PARAMETER Invalid parameter.\r | |
110 | @retval EFI_NOT_FOUND No descriptor contains the desired space.\r | |
111 | @retval EFI_SUCCESS Memory space successfully allocated.\r | |
112 | \r | |
113 | **/\r | |
114 | typedef\r | |
115 | EFI_STATUS\r | |
116 | (EFIAPI *EFI_ALLOCATE_MEMORY_SPACE) (\r | |
117 | IN EFI_GCD_ALLOCATE_TYPE GcdAllocateType,\r | |
118 | IN EFI_GCD_MEMORY_TYPE GcdMemoryType,\r | |
119 | IN UINTN Alignment,\r | |
120 | IN UINT64 Length,\r | |
121 | IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress,\r | |
122 | IN EFI_HANDLE ImageHandle,\r | |
123 | IN EFI_HANDLE DeviceHandle OPTIONAL\r | |
124 | )\r | |
125 | ;\r | |
126 | \r | |
127 | /**\r | |
128 | Frees nonexistent memory, reserved memory, system memory, or memory-mapped\r | |
129 | I/O resources from the global coherency domain of the processor.\r | |
130 | \r | |
131 | @param BaseAddress Base address of the segment.\r | |
132 | @param Length Length of the segment.\r | |
133 | \r | |
134 | @retval EFI_SUCCESS Space successfully freed.\r | |
135 | \r | |
136 | **/\r | |
137 | typedef\r | |
138 | EFI_STATUS\r | |
139 | (EFIAPI *EFI_FREE_MEMORY_SPACE) (\r | |
140 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
141 | IN UINT64 Length\r | |
142 | )\r | |
143 | ;\r | |
144 | \r | |
145 | /**\r | |
146 | Removes reserved memory, system memory, or memory-mapped I/O resources from\r | |
147 | the global coherency domain of the processor.\r | |
148 | \r | |
149 | @param BaseAddress Base address of the memory space.\r | |
150 | @param Length Length of the memory space.\r | |
151 | \r | |
152 | @retval EFI_SUCCESS Successfully remove a segment of memory space.\r | |
153 | \r | |
154 | **/\r | |
155 | typedef\r | |
156 | EFI_STATUS\r | |
157 | (EFIAPI *EFI_REMOVE_MEMORY_SPACE) (\r | |
158 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
159 | IN UINT64 Length\r | |
160 | )\r | |
161 | ;\r | |
162 | \r | |
163 | /**\r | |
164 | Retrieves the descriptor for a memory region containing a specified address.\r | |
165 | \r | |
166 | @param BaseAddress Specified start address\r | |
167 | @param Descriptor Specified length\r | |
168 | \r | |
169 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
170 | @retval EFI_SUCCESS Successfully get memory space descriptor.\r | |
171 | \r | |
172 | **/\r | |
173 | typedef\r | |
174 | EFI_STATUS\r | |
175 | (EFIAPI *EFI_GET_MEMORY_SPACE_DESCRIPTOR) (\r | |
176 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
177 | OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR *Descriptor\r | |
178 | )\r | |
179 | ;\r | |
180 | \r | |
181 | /**\r | |
182 | Modifies the attributes for a memory region in the global coherency domain of the\r | |
183 | processor.\r | |
184 | \r | |
185 | @param BaseAddress Specified start address\r | |
186 | @param Length Specified length\r | |
187 | @param Attributes Specified attributes\r | |
188 | \r | |
189 | @retval EFI_SUCCESS Successfully set attribute of a segment of memory space.\r | |
190 | \r | |
191 | **/\r | |
192 | typedef\r | |
959ccb23 | 193 | EFI_STATUS\r |
194 | (EFIAPI *EFI_SET_MEMORY_SPACE_ATTRIBUTES) (\r | |
195 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
196 | IN UINT64 Length,\r | |
197 | IN UINT64 Attributes\r | |
198 | )\r | |
199 | ;\r | |
200 | \r | |
201 | /**\r | |
202 | Returns a map of the memory resources in the global coherency domain of the\r | |
203 | processor.\r | |
204 | \r | |
205 | @param NumberOfDescriptors Number of descriptors.\r | |
206 | @param MemorySpaceMap Descriptor array\r | |
207 | \r | |
208 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
209 | @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate\r | |
210 | @retval EFI_SUCCESS Successfully get memory space map.\r | |
211 | \r | |
212 | **/\r | |
213 | typedef\r | |
214 | EFI_STATUS\r | |
215 | (EFIAPI *EFI_GET_MEMORY_SPACE_MAP) (\r | |
216 | OUT UINTN *NumberOfDescriptors,\r | |
217 | OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR **MemorySpaceMap\r | |
218 | )\r | |
219 | ;\r | |
220 | \r | |
221 | /**\r | |
222 | Adds reserved I/O or I/O resources to the global coherency domain of the processor.\r | |
223 | \r | |
224 | @param GcdIoType IO type of the segment.\r | |
225 | @param BaseAddress Base address of the segment.\r | |
226 | @param Length Length of the segment.\r | |
227 | \r | |
228 | @retval EFI_SUCCESS Merged this segment into GCD map.\r | |
229 | \r | |
230 | **/\r | |
231 | typedef\r | |
232 | EFI_STATUS\r | |
233 | (EFIAPI *EFI_ADD_IO_SPACE) (\r | |
234 | IN EFI_GCD_IO_TYPE GcdIoType,\r | |
235 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
236 | IN UINT64 Length\r | |
237 | )\r | |
238 | ;\r | |
239 | \r | |
240 | /**\r | |
241 | Allocates nonexistent I/O, reserved I/O, or I/O resources from the global coherency\r | |
242 | domain of the processor.\r | |
243 | \r | |
244 | @param GcdAllocateType The type of allocate operation\r | |
245 | @param GcdIoType The desired IO type\r | |
246 | @param Alignment Align with 2^Alignment\r | |
247 | @param Length Length to allocate\r | |
248 | @param BaseAddress Base address to allocate\r | |
249 | @param Imagehandle The image handle consume the allocated space.\r | |
250 | @param DeviceHandle The device handle consume the allocated space.\r | |
251 | \r | |
252 | @retval EFI_INVALID_PARAMETER Invalid parameter.\r | |
253 | @retval EFI_NOT_FOUND No descriptor contains the desired space.\r | |
254 | @retval EFI_SUCCESS IO space successfully allocated.\r | |
255 | \r | |
256 | **/\r | |
257 | typedef\r | |
258 | EFI_STATUS\r | |
259 | (EFIAPI *EFI_ALLOCATE_IO_SPACE) (\r | |
260 | IN EFI_GCD_ALLOCATE_TYPE GcdAllocateType,\r | |
261 | IN EFI_GCD_IO_TYPE GcdIoType,\r | |
262 | IN UINTN Alignment,\r | |
263 | IN UINT64 Length,\r | |
264 | IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress,\r | |
265 | IN EFI_HANDLE ImageHandle,\r | |
266 | IN EFI_HANDLE DeviceHandle OPTIONAL\r | |
267 | )\r | |
268 | ;\r | |
269 | \r | |
270 | /**\r | |
271 | Frees nonexistent I/O, reserved I/O, or I/O resources from the global coherency\r | |
272 | domain of the processor.\r | |
273 | \r | |
274 | @param BaseAddress Base address of the segment.\r | |
275 | @param Length Length of the segment.\r | |
276 | \r | |
277 | @retval EFI_SUCCESS Space successfully freed.\r | |
278 | \r | |
279 | **/\r | |
280 | typedef\r | |
281 | EFI_STATUS\r | |
282 | (EFIAPI *EFI_FREE_IO_SPACE) (\r | |
283 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
284 | IN UINT64 Length\r | |
285 | )\r | |
286 | ;\r | |
287 | \r | |
288 | /**\r | |
289 | Removes reserved I/O or I/O resources from the global coherency domain of the\r | |
290 | processor.\r | |
291 | \r | |
292 | @param BaseAddress Base address of the segment.\r | |
293 | @param Length Length of the segment.\r | |
294 | \r | |
295 | @retval EFI_SUCCESS Successfully removed a segment of IO space.\r | |
296 | \r | |
297 | **/\r | |
298 | typedef\r | |
299 | EFI_STATUS\r | |
300 | (EFIAPI *EFI_REMOVE_IO_SPACE) (\r | |
301 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
302 | IN UINT64 Length\r | |
303 | )\r | |
304 | ;\r | |
305 | \r | |
306 | /**\r | |
307 | Retrieves the descriptor for an I/O region containing a specified address.\r | |
308 | \r | |
309 | @param BaseAddress Specified start address\r | |
310 | @param Descriptor Specified length\r | |
311 | \r | |
312 | @retval EFI_INVALID_PARAMETER Descriptor is NULL.\r | |
313 | @retval EFI_SUCCESS Successfully get the IO space descriptor.\r | |
314 | \r | |
315 | **/\r | |
316 | typedef\r | |
317 | EFI_STATUS\r | |
318 | (EFIAPI *EFI_GET_IO_SPACE_DESCRIPTOR) (\r | |
319 | IN EFI_PHYSICAL_ADDRESS BaseAddress,\r | |
320 | OUT EFI_GCD_IO_SPACE_DESCRIPTOR *Descriptor\r | |
321 | )\r | |
322 | ;\r | |
323 | \r | |
324 | /**\r | |
325 | Returns a map of the I/O resources in the global coherency domain of the processor.\r | |
326 | \r | |
327 | @param NumberOfDescriptors Number of descriptors.\r | |
328 | @param MemorySpaceMap Descriptor array\r | |
329 | \r | |
330 | @retval EFI_INVALID_PARAMETER Invalid parameter\r | |
331 | @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate\r | |
332 | @retval EFI_SUCCESS Successfully get IO space map.\r | |
333 | \r | |
334 | **/\r | |
335 | typedef\r | |
336 | EFI_STATUS\r | |
337 | (EFIAPI *EFI_GET_IO_SPACE_MAP) (\r | |
338 | OUT UINTN *NumberOfDescriptors,\r | |
339 | OUT EFI_GCD_IO_SPACE_DESCRIPTOR **IoSpaceMap\r | |
340 | )\r | |
341 | ;\r | |
342 | \r | |
343 | \r | |
344 | \r | |
345 | /**\r | |
346 | Loads and executed DXE drivers from firmware volumes.\r | |
347 | \r | |
348 | @return Status code\r | |
349 | \r | |
350 | **/\r | |
351 | typedef\r | |
352 | EFI_STATUS\r | |
00edb218 A |
353 | (EFIAPI *EFI_DISPATCH) (\r |
354 | VOID\r | |
355 | )\r | |
959ccb23 | 356 | ;\r |
357 | \r | |
358 | /**\r | |
359 | Clears the Schedule on Request (SOR) flag for a component that is stored in a firmware volume.\r | |
360 | \r | |
361 | @param FirmwareVolumeHandle The handle of the firmware volume that contains the file specified by FileName.\r | |
362 | @param DriverName A pointer to the name of the file in a firmware volume.\r | |
363 | \r | |
364 | @return Status code\r | |
365 | \r | |
366 | **/\r | |
367 | typedef\r | |
368 | EFI_STATUS\r | |
369 | (EFIAPI *EFI_SCHEDULE) (\r | |
370 | IN EFI_HANDLE FirmwareVolumeHandle,\r | |
371 | IN EFI_GUID *DriverName\r | |
372 | )\r | |
373 | ;\r | |
374 | \r | |
375 | /**\r | |
376 | Promotes a file stored in a firmware volume from the untrusted to the trusted state.\r | |
377 | \r | |
378 | @param FirmwareVolumeHandle The handle of the firmware volume that contains the file specified by FileName.\r | |
379 | @param DriverName A pointer to the name of the file in a firmware volume.\r | |
380 | \r | |
381 | @return Status code\r | |
382 | \r | |
383 | **/\r | |
384 | typedef\r | |
385 | EFI_STATUS\r | |
386 | (EFIAPI *EFI_TRUST) (\r | |
387 | IN EFI_HANDLE FirmwareVolumeHandle,\r | |
388 | IN EFI_GUID *DriverName\r | |
389 | )\r | |
390 | ;\r | |
391 | \r | |
392 | /**\r | |
393 | Creates a firmware volume handle for a firmware volume that is present in system memory.\r | |
394 | \r | |
395 | @param FirmwareVolumeHeader A pointer to the header of the firmware volume.\r | |
396 | @param Size The size, in bytes, of the firmware volume.\r | |
397 | @param FirmwareVolumeHandle On output, a pointer to the created handle.\r | |
398 | \r | |
399 | @return Status code\r | |
400 | \r | |
401 | **/\r | |
402 | typedef\r | |
403 | EFI_STATUS\r | |
404 | (EFIAPI *EFI_PROCESS_FIRMWARE_VOLUME) (\r | |
405 | IN VOID *FvHeader,\r | |
406 | IN UINTN Size,\r | |
407 | OUT EFI_HANDLE *FirmwareVolumeHandle\r | |
408 | )\r | |
409 | ;\r | |
410 | \r | |
411 | //\r | |
412 | // DXE Services Table\r | |
413 | //\r | |
00edb218 A |
414 | #define DXE_SERVICES_SIGNATURE 0x565245535f455844\r |
415 | #define DXE_SERVICES_REVISION ((1<<16) | (00)\r | |
959ccb23 | 416 | \r |
417 | typedef struct {\r | |
418 | EFI_TABLE_HEADER Hdr;\r | |
419 | \r | |
420 | //\r | |
421 | // Global Coherency Domain Services\r | |
422 | //\r | |
423 | EFI_ADD_MEMORY_SPACE AddMemorySpace;\r | |
424 | EFI_ALLOCATE_MEMORY_SPACE AllocateMemorySpace;\r | |
425 | EFI_FREE_MEMORY_SPACE FreeMemorySpace;\r | |
426 | EFI_REMOVE_MEMORY_SPACE RemoveMemorySpace;\r | |
427 | EFI_GET_MEMORY_SPACE_DESCRIPTOR GetMemorySpaceDescriptor;\r | |
428 | EFI_SET_MEMORY_SPACE_ATTRIBUTES SetMemorySpaceAttributes;\r | |
429 | EFI_GET_MEMORY_SPACE_MAP GetMemorySpaceMap;\r | |
430 | EFI_ADD_IO_SPACE AddIoSpace;\r | |
431 | EFI_ALLOCATE_IO_SPACE AllocateIoSpace;\r | |
432 | EFI_FREE_IO_SPACE FreeIoSpace;\r | |
433 | EFI_REMOVE_IO_SPACE RemoveIoSpace;\r | |
434 | EFI_GET_IO_SPACE_DESCRIPTOR GetIoSpaceDescriptor;\r | |
435 | EFI_GET_IO_SPACE_MAP GetIoSpaceMap;\r | |
436 | \r | |
437 | //\r | |
438 | // Dispatcher Services\r | |
439 | //\r | |
440 | EFI_DISPATCH Dispatch;\r | |
441 | EFI_SCHEDULE Schedule;\r | |
442 | EFI_TRUST Trust;\r | |
443 | //\r | |
444 | // Service to process a single firmware volume found in a capsule\r | |
445 | //\r | |
446 | EFI_PROCESS_FIRMWARE_VOLUME ProcessFirmwareVolume;\r | |
447 | } DXE_SERVICES;\r | |
448 | \r | |
449 | typedef DXE_SERVICES EFI_DXE_SERVICES;\r | |
450 | \r | |
451 | #endif\r |