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8d415937 | 1 | /** @file\r |
2 | The default version of EFI_PEI_CPU_IO_PPI support published by PeiServices in\r | |
3 | PeiCore initialization phase.\r | |
d1102dba | 4 | \r |
8d415937 | 5 | EFI_PEI_CPU_IO_PPI is installed by some platform or chipset-specific PEIM that\r |
6 | abstracts the processor-visible I/O operations. When PeiCore is started, the\r | |
7 | default version of EFI_PEI_CPU_IO_PPI will be assigned to PeiServices table.\r | |
d1102dba LG |
8 | \r |
9 | Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r | |
10 | This program and the accompanying materials\r | |
11 | are licensed and made available under the terms and conditions of the BSD License\r | |
12 | which accompanies this distribution. The full text of the license may be found at\r | |
13 | http://opensource.org/licenses/bsd-license.php\r | |
14 | \r | |
15 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
16 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
8d415937 | 17 | \r |
18 | **/\r | |
19 | \r | |
20 | #include "PeiMain.h"\r | |
21 | \r | |
22 | ///\r | |
23 | /// This default instance of EFI_PEI_CPU_IO_PPI install assigned to EFI_PEI_SERVICE.CpuIo\r | |
24 | /// when PeiCore's initialization.\r | |
25 | ///\r | |
26 | EFI_PEI_CPU_IO_PPI gPeiDefaultCpuIoPpi = {\r | |
27 | {\r | |
28 | PeiDefaultMemRead,\r | |
29 | PeiDefaultMemWrite\r | |
30 | },\r | |
31 | {\r | |
32 | PeiDefaultIoRead,\r | |
33 | PeiDefaultIoWrite\r | |
34 | },\r | |
35 | PeiDefaultIoRead8,\r | |
36 | PeiDefaultIoRead16,\r | |
37 | PeiDefaultIoRead32,\r | |
38 | PeiDefaultIoRead64,\r | |
39 | PeiDefaultIoWrite8,\r | |
40 | PeiDefaultIoWrite16,\r | |
41 | PeiDefaultIoWrite32,\r | |
42 | PeiDefaultIoWrite64,\r | |
43 | PeiDefaultMemRead8,\r | |
44 | PeiDefaultMemRead16,\r | |
45 | PeiDefaultMemRead32,\r | |
46 | PeiDefaultMemRead64,\r | |
47 | PeiDefaultMemWrite8,\r | |
48 | PeiDefaultMemWrite16,\r | |
49 | PeiDefaultMemWrite32,\r | |
50 | PeiDefaultMemWrite64\r | |
51 | };\r | |
52 | \r | |
53 | /**\r | |
54 | Memory-based read services.\r | |
d1102dba LG |
55 | \r |
56 | This function is to perform the Memory Access Read service based on installed\r | |
57 | instance of the EFI_PEI_CPU_IO_PPI.\r | |
58 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r | |
59 | return EFI_NOT_YET_AVAILABLE.\r | |
60 | \r | |
8d415937 | 61 | @param PeiServices An indirect pointer to the PEI Services Table\r |
62 | published by the PEI Foundation.\r | |
63 | @param This Pointer to local data for the interface.\r | |
64 | @param Width The width of the access. Enumerated in bytes.\r | |
65 | @param Address The physical address of the access.\r | |
66 | @param Count The number of accesses to perform.\r | |
67 | @param Buffer A pointer to the buffer of data.\r | |
68 | \r | |
69 | @retval EFI_SUCCESS The function completed successfully.\r | |
d1102dba | 70 | @retval EFI_NOT_YET_AVAILABLE The service has not been installed.\r |
8d415937 | 71 | **/\r |
72 | EFI_STATUS\r | |
73 | EFIAPI\r | |
74 | PeiDefaultMemRead (\r | |
75 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
76 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
77 | IN EFI_PEI_CPU_IO_PPI_WIDTH Width,\r | |
78 | IN UINT64 Address,\r | |
79 | IN UINTN Count,\r | |
80 | IN OUT VOID *Buffer\r | |
81 | )\r | |
82 | {\r | |
83 | return EFI_NOT_AVAILABLE_YET;\r | |
84 | }\r | |
d1102dba | 85 | \r |
8d415937 | 86 | /**\r |
87 | Memory-based write services.\r | |
d1102dba LG |
88 | \r |
89 | This function is to perform the Memory Access Write service based on installed\r | |
90 | instance of the EFI_PEI_CPU_IO_PPI.\r | |
91 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r | |
92 | return EFI_NOT_YET_AVAILABLE.\r | |
93 | \r | |
8d415937 | 94 | @param PeiServices An indirect pointer to the PEI Services Table\r |
95 | published by the PEI Foundation.\r | |
96 | @param This Pointer to local data for the interface.\r | |
97 | @param Width The width of the access. Enumerated in bytes.\r | |
98 | @param Address The physical address of the access.\r | |
99 | @param Count The number of accesses to perform.\r | |
100 | @param Buffer A pointer to the buffer of data.\r | |
101 | \r | |
102 | @retval EFI_SUCCESS The function completed successfully.\r | |
d1102dba | 103 | @retval EFI_NOT_YET_AVAILABLE The service has not been installed.\r |
8d415937 | 104 | **/\r |
105 | EFI_STATUS\r | |
106 | EFIAPI\r | |
107 | PeiDefaultMemWrite (\r | |
108 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
109 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
110 | IN EFI_PEI_CPU_IO_PPI_WIDTH Width,\r | |
111 | IN UINT64 Address,\r | |
112 | IN UINTN Count,\r | |
113 | IN OUT VOID *Buffer\r | |
114 | )\r | |
115 | {\r | |
116 | return EFI_NOT_AVAILABLE_YET;\r | |
117 | }\r | |
118 | \r | |
119 | /**\r | |
120 | IO-based read services.\r | |
d1102dba | 121 | \r |
8d415937 | 122 | This function is to perform the IO-base read service for the EFI_PEI_CPU_IO_PPI.\r |
d1102dba LG |
123 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r |
124 | return EFI_NOT_YET_AVAILABLE.\r | |
125 | \r | |
8d415937 | 126 | @param PeiServices An indirect pointer to the PEI Services Table\r |
127 | published by the PEI Foundation.\r | |
128 | @param This Pointer to local data for the interface.\r | |
129 | @param Width The width of the access. Enumerated in bytes.\r | |
130 | @param Address The physical address of the access.\r | |
131 | @param Count The number of accesses to perform.\r | |
132 | @param Buffer A pointer to the buffer of data.\r | |
133 | \r | |
134 | @retval EFI_SUCCESS The function completed successfully.\r | |
135 | @retval EFI_NOT_YET_AVAILABLE The service has not been installed.\r | |
136 | **/\r | |
137 | EFI_STATUS\r | |
138 | EFIAPI\r | |
139 | PeiDefaultIoRead (\r | |
140 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
141 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
142 | IN EFI_PEI_CPU_IO_PPI_WIDTH Width,\r | |
143 | IN UINT64 Address,\r | |
144 | IN UINTN Count,\r | |
145 | IN OUT VOID *Buffer\r | |
146 | )\r | |
147 | {\r | |
148 | return EFI_NOT_AVAILABLE_YET;\r | |
149 | }\r | |
150 | \r | |
151 | /**\r | |
152 | IO-based write services.\r | |
d1102dba | 153 | \r |
8d415937 | 154 | This function is to perform the IO-base write service for the EFI_PEI_CPU_IO_PPI.\r |
d1102dba LG |
155 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r |
156 | return EFI_NOT_YET_AVAILABLE.\r | |
157 | \r | |
8d415937 | 158 | @param PeiServices An indirect pointer to the PEI Services Table\r |
159 | published by the PEI Foundation.\r | |
160 | @param This Pointer to local data for the interface.\r | |
161 | @param Width The width of the access. Enumerated in bytes.\r | |
162 | @param Address The physical address of the access.\r | |
163 | @param Count The number of accesses to perform.\r | |
164 | @param Buffer A pointer to the buffer of data.\r | |
165 | \r | |
166 | @retval EFI_SUCCESS The function completed successfully.\r | |
167 | @retval EFI_NOT_YET_AVAILABLE The service has not been installed.\r | |
168 | **/\r | |
169 | EFI_STATUS\r | |
170 | EFIAPI\r | |
171 | PeiDefaultIoWrite (\r | |
172 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
173 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
174 | IN EFI_PEI_CPU_IO_PPI_WIDTH Width,\r | |
175 | IN UINT64 Address,\r | |
176 | IN UINTN Count,\r | |
177 | IN OUT VOID *Buffer\r | |
178 | )\r | |
179 | {\r | |
180 | return EFI_NOT_AVAILABLE_YET;\r | |
181 | }\r | |
182 | \r | |
183 | /**\r | |
184 | 8-bit I/O read operations.\r | |
d1102dba LG |
185 | \r |
186 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r | |
8d415937 | 187 | return 0.\r |
d1102dba | 188 | \r |
8d415937 | 189 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
190 | @param This Pointer to local data for the interface.\r | |
191 | @param Address The physical address of the access.\r | |
192 | \r | |
193 | @return An 8-bit value returned from the I/O space.\r | |
194 | **/\r | |
195 | UINT8\r | |
196 | EFIAPI\r | |
197 | PeiDefaultIoRead8 (\r | |
198 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
199 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
200 | IN UINT64 Address\r | |
201 | )\r | |
202 | {\r | |
203 | return 0;\r | |
204 | }\r | |
205 | \r | |
206 | /**\r | |
207 | Reads an 16-bit I/O port.\r | |
d1102dba LG |
208 | \r |
209 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r | |
8d415937 | 210 | return 0.\r |
d1102dba | 211 | \r |
8d415937 | 212 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
213 | @param This Pointer to local data for the interface.\r | |
214 | @param Address The physical address of the access.\r | |
215 | \r | |
216 | @return A 16-bit value returned from the I/O space.\r | |
217 | **/\r | |
218 | UINT16\r | |
219 | EFIAPI\r | |
220 | PeiDefaultIoRead16 (\r | |
221 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
222 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
223 | IN UINT64 Address\r | |
224 | )\r | |
225 | {\r | |
226 | return 0;\r | |
227 | }\r | |
228 | \r | |
229 | /**\r | |
230 | Reads an 32-bit I/O port.\r | |
d1102dba LG |
231 | \r |
232 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r | |
8d415937 | 233 | return 0.\r |
d1102dba | 234 | \r |
8d415937 | 235 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
236 | @param This Pointer to local data for the interface.\r | |
237 | @param Address The physical address of the access.\r | |
238 | \r | |
239 | @return A 32-bit value returned from the I/O space.\r | |
240 | **/\r | |
241 | UINT32\r | |
242 | EFIAPI\r | |
243 | PeiDefaultIoRead32 (\r | |
244 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
245 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
246 | IN UINT64 Address\r | |
247 | )\r | |
248 | {\r | |
249 | return 0;\r | |
250 | }\r | |
251 | \r | |
252 | /**\r | |
253 | Reads an 64-bit I/O port.\r | |
d1102dba LG |
254 | \r |
255 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r | |
8d415937 | 256 | return 0.\r |
d1102dba | 257 | \r |
8d415937 | 258 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
259 | @param This Pointer to local data for the interface.\r | |
260 | @param Address The physical address of the access.\r | |
261 | \r | |
262 | @return A 64-bit value returned from the I/O space.\r | |
263 | **/\r | |
264 | UINT64\r | |
265 | EFIAPI\r | |
266 | PeiDefaultIoRead64 (\r | |
267 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
268 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
269 | IN UINT64 Address\r | |
270 | )\r | |
271 | {\r | |
272 | return 0;\r | |
273 | }\r | |
274 | \r | |
275 | /**\r | |
276 | 8-bit I/O write operations.\r | |
277 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
278 | nothing.\r | |
d1102dba | 279 | \r |
8d415937 | 280 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
281 | @param This Pointer to local data for the interface.\r | |
282 | @param Address The physical address of the access.\r | |
283 | @param Data The data to write.\r | |
284 | **/\r | |
285 | VOID\r | |
286 | EFIAPI\r | |
287 | PeiDefaultIoWrite8 (\r | |
288 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
289 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
290 | IN UINT64 Address,\r | |
291 | IN UINT8 Data\r | |
292 | )\r | |
293 | {\r | |
d1102dba | 294 | }\r |
8d415937 | 295 | \r |
296 | /**\r | |
297 | 16-bit I/O write operations.\r | |
298 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
299 | nothing.\r | |
d1102dba | 300 | \r |
8d415937 | 301 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
302 | @param This Pointer to local data for the interface.\r | |
303 | @param Address The physical address of the access.\r | |
304 | @param Data The data to write.\r | |
305 | **/\r | |
306 | VOID\r | |
307 | EFIAPI\r | |
308 | PeiDefaultIoWrite16 (\r | |
309 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
310 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
311 | IN UINT64 Address,\r | |
312 | IN UINT16 Data\r | |
313 | )\r | |
314 | {\r | |
315 | }\r | |
316 | \r | |
317 | /**\r | |
318 | 32-bit I/O write operations.\r | |
319 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
320 | nothing.\r | |
d1102dba | 321 | \r |
8d415937 | 322 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
323 | @param This Pointer to local data for the interface.\r | |
324 | @param Address The physical address of the access.\r | |
325 | @param Data The data to write.\r | |
326 | **/\r | |
327 | VOID\r | |
328 | EFIAPI\r | |
329 | PeiDefaultIoWrite32 (\r | |
330 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
331 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
332 | IN UINT64 Address,\r | |
333 | IN UINT32 Data\r | |
334 | )\r | |
335 | {\r | |
336 | }\r | |
337 | \r | |
338 | /**\r | |
339 | 64-bit I/O write operations.\r | |
340 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
341 | nothing.\r | |
d1102dba | 342 | \r |
8d415937 | 343 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
344 | @param This Pointer to local data for the interface.\r | |
345 | @param Address The physical address of the access.\r | |
346 | @param Data The data to write.\r | |
347 | **/\r | |
348 | VOID\r | |
349 | EFIAPI\r | |
350 | PeiDefaultIoWrite64 (\r | |
351 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
352 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
353 | IN UINT64 Address,\r | |
354 | IN UINT64 Data\r | |
355 | )\r | |
356 | {\r | |
357 | }\r | |
358 | \r | |
359 | /**\r | |
360 | 8-bit memory read operations.\r | |
361 | \r | |
d1102dba | 362 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r |
8d415937 | 363 | return 0.\r |
d1102dba | 364 | \r |
8d415937 | 365 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
366 | @param This Pointer to local data for the interface.\r | |
367 | @param Address The physical address of the access.\r | |
368 | \r | |
369 | @return An 8-bit value returned from the memory space.\r | |
370 | \r | |
371 | **/\r | |
372 | UINT8\r | |
373 | EFIAPI\r | |
374 | PeiDefaultMemRead8 (\r | |
375 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
376 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
377 | IN UINT64 Address\r | |
378 | )\r | |
379 | {\r | |
380 | return 0;\r | |
d1102dba | 381 | }\r |
8d415937 | 382 | \r |
383 | /**\r | |
384 | 16-bit memory read operations.\r | |
385 | \r | |
d1102dba | 386 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r |
8d415937 | 387 | return 0.\r |
d1102dba | 388 | \r |
8d415937 | 389 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
390 | @param This Pointer to local data for the interface.\r | |
391 | @param Address The physical address of the access.\r | |
392 | \r | |
393 | @return An 16-bit value returned from the memory space.\r | |
394 | \r | |
395 | **/\r | |
396 | UINT16\r | |
397 | EFIAPI\r | |
398 | PeiDefaultMemRead16 (\r | |
399 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
400 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
401 | IN UINT64 Address\r | |
402 | )\r | |
403 | {\r | |
404 | return 0;\r | |
d1102dba | 405 | }\r |
8d415937 | 406 | \r |
407 | /**\r | |
408 | 32-bit memory read operations.\r | |
409 | \r | |
d1102dba | 410 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r |
8d415937 | 411 | return 0.\r |
d1102dba | 412 | \r |
8d415937 | 413 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
414 | @param This Pointer to local data for the interface.\r | |
415 | @param Address The physical address of the access.\r | |
416 | \r | |
417 | @return An 32-bit value returned from the memory space.\r | |
418 | \r | |
419 | **/\r | |
420 | UINT32\r | |
421 | EFIAPI\r | |
422 | PeiDefaultMemRead32 (\r | |
423 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
424 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
425 | IN UINT64 Address\r | |
426 | )\r | |
427 | {\r | |
428 | return 0;\r | |
d1102dba | 429 | }\r |
8d415937 | 430 | \r |
431 | /**\r | |
432 | 64-bit memory read operations.\r | |
433 | \r | |
d1102dba | 434 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then\r |
8d415937 | 435 | return 0.\r |
d1102dba | 436 | \r |
8d415937 | 437 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
438 | @param This Pointer to local data for the interface.\r | |
439 | @param Address The physical address of the access.\r | |
440 | \r | |
441 | @return An 64-bit value returned from the memory space.\r | |
442 | \r | |
443 | **/\r | |
444 | UINT64\r | |
445 | EFIAPI\r | |
446 | PeiDefaultMemRead64 (\r | |
447 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
448 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
449 | IN UINT64 Address\r | |
450 | )\r | |
451 | {\r | |
452 | return 0;\r | |
d1102dba | 453 | }\r |
8d415937 | 454 | \r |
455 | /**\r | |
456 | 8-bit memory write operations.\r | |
457 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
458 | nothing.\r | |
d1102dba | 459 | \r |
8d415937 | 460 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
461 | @param This Pointer to local data for the interface.\r | |
462 | @param Address The physical address of the access.\r | |
463 | @param Data The data to write.\r | |
464 | \r | |
465 | **/\r | |
466 | VOID\r | |
467 | EFIAPI\r | |
468 | PeiDefaultMemWrite8 (\r | |
469 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
470 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
471 | IN UINT64 Address,\r | |
472 | IN UINT8 Data\r | |
473 | )\r | |
474 | {\r | |
d1102dba | 475 | }\r |
8d415937 | 476 | \r |
477 | /**\r | |
478 | 16-bit memory write operations.\r | |
479 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
480 | nothing.\r | |
d1102dba | 481 | \r |
8d415937 | 482 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
483 | @param This Pointer to local data for the interface.\r | |
484 | @param Address The physical address of the access.\r | |
485 | @param Data The data to write.\r | |
486 | \r | |
487 | **/\r | |
488 | VOID\r | |
489 | EFIAPI\r | |
490 | PeiDefaultMemWrite16 (\r | |
491 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
492 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
493 | IN UINT64 Address,\r | |
494 | IN UINT16 Data\r | |
495 | )\r | |
496 | {\r | |
d1102dba | 497 | }\r |
8d415937 | 498 | \r |
499 | /**\r | |
500 | 32-bit memory write operations.\r | |
501 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
502 | nothing.\r | |
503 | \r | |
504 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r | |
505 | @param This Pointer to local data for the interface.\r | |
506 | @param Address The physical address of the access.\r | |
507 | @param Data The data to write.\r | |
508 | \r | |
509 | **/\r | |
510 | VOID\r | |
511 | EFIAPI\r | |
512 | PeiDefaultMemWrite32 (\r | |
513 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
514 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
515 | IN UINT64 Address,\r | |
516 | IN UINT32 Data\r | |
517 | )\r | |
518 | {\r | |
d1102dba | 519 | }\r |
8d415937 | 520 | \r |
521 | /**\r | |
522 | 64-bit memory write operations.\r | |
523 | If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then do\r | |
524 | nothing.\r | |
d1102dba | 525 | \r |
8d415937 | 526 | @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r |
527 | @param This Pointer to local data for the interface.\r | |
528 | @param Address The physical address of the access.\r | |
529 | @param Data The data to write.\r | |
530 | \r | |
531 | **/\r | |
532 | VOID\r | |
533 | EFIAPI\r | |
534 | PeiDefaultMemWrite64 (\r | |
535 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
536 | IN CONST EFI_PEI_CPU_IO_PPI *This,\r | |
537 | IN UINT64 Address,\r | |
538 | IN UINT64 Data\r | |
539 | )\r | |
540 | {\r | |
d1102dba | 541 | }\r |