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863be5d0 | 1 | /** @file\r |
2 | Library class definition of Extended SAL Library.\r | |
3 | \r | |
4 | Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>\r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php.\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef _EXTENDED_SAL_LIB_H__\r | |
16 | #define _EXTENDED_SAL_LIB_H__\r | |
17 | \r | |
18 | #include <IndustryStandard/Sal.h>\r | |
19 | \r | |
20 | /**\r | |
21 | Register ESAL Class and its associated global.\r | |
22 | \r | |
23 | This function Registers one or more Extended SAL services in a given\r | |
24 | class along with the associated global context.\r | |
25 | This function is only available prior to ExitBootServices().\r | |
26 | \r | |
27 | @param ClassGuidLo GUID of function class, lower 64-bits\r | |
28 | @param ClassGuidHi GUID of function class, upper 64-bits\r | |
29 | @param ModuleGlobal Module global for Function.\r | |
30 | @param ... List of Function/FunctionId pairs, ended by NULL\r | |
31 | \r | |
32 | @retval EFI_SUCCESS The Extended SAL services were registered.\r | |
33 | @retval EFI_UNSUPPORTED This function was called after ExitBootServices().\r | |
34 | @retval EFI_OUT_OF_RESOURCES There are not enough resources available to register one or more of the specified services.\r | |
35 | @retval Other ClassGuid could not be installed onto a new handle. \r | |
36 | \r | |
37 | **/\r | |
38 | EFI_STATUS\r | |
39 | EFIAPI\r | |
40 | RegisterEsalClass (\r | |
41 | IN CONST UINT64 ClassGuidLo,\r | |
42 | IN CONST UINT64 ClassGuidHi,\r | |
43 | IN VOID *ModuleGlobal, OPTIONAL\r | |
44 | ...\r | |
45 | );\r | |
46 | \r | |
47 | /**\r | |
48 | Calls an Extended SAL Class service that was previously registered with RegisterEsalClass().\r | |
49 | \r | |
50 | This function calls an Extended SAL Class service that was previously registered with RegisterEsalClass().\r | |
51 | \r | |
52 | @param ClassGuidLo GUID of function, lower 64-bits\r | |
53 | @param ClassGuidHi GUID of function, upper 64-bits\r | |
54 | @param FunctionId Function in ClassGuid to call\r | |
55 | @param Arg2 Argument 2 ClassGuid/FunctionId defined\r | |
56 | @param Arg3 Argument 3 ClassGuid/FunctionId defined\r | |
57 | @param Arg4 Argument 4 ClassGuid/FunctionId defined\r | |
58 | @param Arg5 Argument 5 ClassGuid/FunctionId defined\r | |
59 | @param Arg6 Argument 6 ClassGuid/FunctionId defined\r | |
60 | @param Arg7 Argument 7 ClassGuid/FunctionId defined\r | |
61 | @param Arg8 Argument 8 ClassGuid/FunctionId defined\r | |
62 | \r | |
63 | @retval EFI_SAL_ERROR The address of ExtendedSalProc() can not be determined\r | |
64 | for the current CPU execution mode.\r | |
65 | @retval Other See the return status from ExtendedSalProc() in the\r | |
66 | EXTENDED_SAL_BOOT_SERVICE_PROTOCOL. \r | |
67 | \r | |
68 | **/\r | |
69 | SAL_RETURN_REGS\r | |
70 | EFIAPI\r | |
71 | EsalCall (\r | |
72 | IN UINT64 ClassGuidLo,\r | |
73 | IN UINT64 ClassGuidHi,\r | |
74 | IN UINT64 FunctionId,\r | |
75 | IN UINT64 Arg2,\r | |
76 | IN UINT64 Arg3,\r | |
77 | IN UINT64 Arg4,\r | |
78 | IN UINT64 Arg5,\r | |
79 | IN UINT64 Arg6,\r | |
80 | IN UINT64 Arg7,\r | |
81 | IN UINT64 Arg8\r | |
82 | );\r | |
83 | \r | |
84 | /**\r | |
85 | Wrapper for the EsalStallFunctionId service of Extended SAL Stall Services Class.\r | |
86 | \r | |
87 | This function is a wrapper for the EsalStallFunctionId service of Extended SAL\r | |
88 | Stall Services Class. See EsalStallFunctionId of Extended SAL Specification.\r | |
89 | \r | |
90 | @param Microseconds The number of microseconds to delay.\r | |
91 | \r | |
92 | @retval EFI_SAL_SUCCESS Call completed without error.\r | |
93 | @retval EFI_SAL_INVALID_ARGUMENT Invalid argument.\r | |
94 | @retval EFI_SAL_VIRTUAL_ADDRESS_ERROR Virtual address not registered\r | |
95 | \r | |
96 | **/\r | |
97 | SAL_RETURN_REGS\r | |
98 | EFIAPI\r | |
99 | EsalStall (\r | |
100 | IN UINTN Microseconds\r | |
101 | );\r | |
102 | \r | |
103 | /**\r | |
104 | Wrapper for the EsalSetNewPalEntryFunctionId service of Extended SAL PAL Services Services Class.\r | |
105 | \r | |
106 | This function is a wrapper for the EsalSetNewPalEntryFunctionId service of Extended SAL\r | |
107 | PAL Services Services Class. See EsalSetNewPalEntryFunctionId of Extended SAL Specification.\r | |
108 | \r | |
109 | @param PhysicalAddress If TRUE, then PalEntryPoint is a physical address.\r | |
110 | If FALSE, then PalEntryPoint is a virtual address.\r | |
111 | @param PalEntryPoint The PAL Entry Point being set.\r | |
112 | \r | |
113 | @retval EFI_SAL_SUCCESS The PAL Entry Point was set.\r | |
114 | @retval EFI_SAL_VIRTUAL_ADDRESS_ERROR This function was called in virtual mode before\r | |
115 | virtual mappings for the specified Extended SAL\r | |
116 | Procedure are available.\r | |
117 | \r | |
118 | **/\r | |
119 | SAL_RETURN_REGS\r | |
120 | EFIAPI\r | |
121 | EsalSetNewPalEntry (\r | |
122 | IN BOOLEAN PhysicalAddress,\r | |
123 | IN UINT64 PalEntryPoint\r | |
124 | );\r | |
125 | \r | |
126 | /**\r | |
127 | Wrapper for the EsalGetNewPalEntryFunctionId service of Extended SAL PAL Services Services Class.\r | |
128 | \r | |
129 | This function is a wrapper for the EsalGetNewPalEntryFunctionId service of Extended SAL\r | |
130 | PAL Services Services Class. See EsalGetNewPalEntryFunctionId of Extended SAL Specification.\r | |
131 | \r | |
132 | @param PhysicalAddress If TRUE, then PalEntryPoint is a physical address.\r | |
133 | If FALSE, then PalEntryPoint is a virtual address.\r | |
134 | \r | |
135 | @retval EFI_SAL_SUCCESS The PAL Entry Point was retrieved and returned in\r | |
136 | SAL_RETURN_REGS.r9.\r | |
137 | @retval EFI_SAL_VIRTUAL_ADDRESS_ERROR This function was called in virtual mode before\r | |
138 | virtual mappings for the specified Extended SAL\r | |
139 | Procedure are available.\r | |
140 | @return r9 PAL entry point retrieved.\r | |
141 | \r | |
142 | **/\r | |
143 | SAL_RETURN_REGS\r | |
144 | EFIAPI\r | |
145 | EsalGetNewPalEntry (\r | |
146 | IN BOOLEAN PhysicalAddress\r | |
147 | );\r | |
148 | \r | |
149 | /**\r | |
150 | Wrapper for the EsalGetStateBufferFunctionId service of Extended SAL MCA Log Services Class.\r | |
151 | \r | |
152 | This function is a wrapper for the EsalGetStateBufferFunctionId service of Extended SAL\r | |
153 | MCA Log Services Class. See EsalGetStateBufferFunctionId of Extended SAL Specification.\r | |
154 | \r | |
155 | @param McaType See type parameter of SAL Procedure SAL_GET_STATE_INFO.\r | |
156 | @param McaBuffer A pointer to the base address of the returned buffer.\r | |
157 | Copied from SAL_RETURN_REGS.r9.\r | |
158 | @param BufferSize A pointer to the size, in bytes, of the returned buffer.\r | |
159 | Copied from SAL_RETURN_REGS.r10.\r | |
160 | \r | |
161 | @retval EFI_SAL_SUCCESS The memory buffer to store error records was returned in r9 and r10.\r | |
162 | @retval EFI_OUT_OF_RESOURCES A memory buffer for string error records in not available\r | |
163 | @return r9 Base address of the returned buffer\r | |
164 | @return r10 Size of the returned buffer in bytes\r | |
165 | \r | |
166 | **/\r | |
167 | SAL_RETURN_REGS\r | |
168 | EFIAPI\r | |
169 | EsalGetStateBuffer (\r | |
170 | IN UINT64 McaType,\r | |
171 | OUT UINT8 **McaBuffer,\r | |
172 | OUT UINTN *BufferSize\r | |
173 | );\r | |
174 | \r | |
175 | /**\r | |
176 | Wrapper for the EsalSaveStateBufferFunctionId service of Extended SAL MCA Log Services Class.\r | |
177 | \r | |
178 | This function is a wrapper for the EsalSaveStateBufferFunctionId service of Extended SAL\r | |
179 | MCA Log Services Class. See EsalSaveStateBufferFunctionId of Extended SAL Specification.\r | |
180 | \r | |
181 | @param McaType See type parameter of SAL Procedure SAL_GET_STATE_INFO.\r | |
182 | \r | |
183 | @retval EFI_SUCCESS The memory buffer containing the error record was written to nonvolatile storage.\r | |
184 | \r | |
185 | **/\r | |
186 | SAL_RETURN_REGS\r | |
187 | EFIAPI\r | |
188 | EsalSaveStateBuffer (\r | |
189 | IN UINT64 McaType\r | |
190 | );\r | |
191 | \r | |
192 | /**\r | |
193 | Wrapper for the EsalGetVectorsFunctionId service of Extended SAL Base Services Class.\r | |
194 | \r | |
195 | This function is a wrapper for the EsalGetVectorsFunctionId service of Extended SAL\r | |
196 | Base Services Class. See EsalGetVectorsFunctionId of Extended SAL Specification.\r | |
197 | \r | |
198 | @param VectorType The vector type to retrieve.\r | |
199 | 0 - MCA, 1 - BSP INIT, 2 - BOOT_RENDEZ, 3 - AP INIT.\r | |
200 | \r | |
201 | @retval EFI_SAL_SUCCESS Call completed without error.\r | |
202 | @retval EFI_SAL_INVALID_ARGUMENT Invalid argument.\r | |
203 | @retval EFI_SAL_NO_INFORMATION The requested vector has not been registered\r | |
204 | with the SAL Procedure SAL_SET_VECTORS.\r | |
205 | \r | |
206 | **/\r | |
207 | SAL_RETURN_REGS\r | |
208 | EFIAPI\r | |
209 | EsalGetVectors (\r | |
210 | IN UINT64 VectorType\r | |
211 | );\r | |
212 | \r | |
213 | /**\r | |
214 | Wrapper for the EsalMcGetParamsFunctionId service of Extended SAL Base Services Class.\r | |
215 | \r | |
216 | This function is a wrapper for the EsalMcGetParamsFunctionId service of Extended SAL\r | |
217 | Base Services Class. See EsalMcGetParamsFunctionId of Extended SAL Specification.\r | |
218 | \r | |
219 | @param ParamInfoType The parameter type to retrieve.\r | |
220 | 1 - rendezvous interrupt\r | |
221 | 2 - wake up\r | |
222 | 3 - Corrected Platform Error Vector.\r | |
223 | \r | |
224 | @retval EFI_SAL_SUCCESS Call completed without error.\r | |
225 | @retval EFI_SAL_INVALID_ARGUMENT Invalid argument.\r | |
226 | @retval EFI_SAL_NO_INFORMATION The requested vector has not been registered\r | |
227 | with the SAL Procedure SAL_MC_SET_PARAMS.\r | |
228 | \r | |
229 | **/\r | |
230 | SAL_RETURN_REGS\r | |
231 | EFIAPI\r | |
232 | EsalMcGetParams (\r | |
233 | IN UINT64 ParamInfoType\r | |
234 | );\r | |
235 | \r | |
236 | /**\r | |
237 | Wrapper for the EsalMcGetParamsFunctionId service of Extended SAL Base Services Class.\r | |
238 | \r | |
239 | This function is a wrapper for the EsalMcGetParamsFunctionId service of Extended SAL\r | |
240 | Base Services Class. See EsalMcGetParamsFunctionId of Extended SAL Specification.\r | |
241 | \r | |
242 | @retval EFI_SAL_SUCCESS Call completed without error.\r | |
243 | @retval EFI_SAL_NO_INFORMATION The requested vector has not been registered\r | |
244 | with the SAL Procedure SAL_MC_SET_PARAMS.\r | |
245 | \r | |
246 | **/\r | |
247 | SAL_RETURN_REGS\r | |
248 | EFIAPI\r | |
249 | EsalMcGetMcParams (\r | |
250 | VOID\r | |
251 | );\r | |
252 | \r | |
253 | /**\r | |
254 | Wrapper for the EsalGetMcCheckinFlagsFunctionId service of Extended SAL Base Services Class.\r | |
255 | \r | |
256 | This function is a wrapper for the EsalGetMcCheckinFlagsFunctionId service of Extended SAL\r | |
257 | Base Services Class. See EsalGetMcCheckinFlagsFunctionId of Extended SAL Specification.\r | |
258 | \r | |
259 | @param CpuIndex The index of the CPU of set of enabled CPUs to check.\r | |
260 | \r | |
261 | @retval EFI_SAL_SUCCESS The checkin status of the requested CPU was returned.\r | |
262 | \r | |
263 | **/\r | |
264 | SAL_RETURN_REGS\r | |
265 | EFIAPI\r | |
266 | EsalGetMcCheckinFlags (\r | |
267 | IN UINT64 CpuIndex\r | |
268 | );\r | |
269 | \r | |
270 | /**\r | |
271 | Wrapper for the EsalAddCpuDataFunctionId service of Extended SAL MP Services Class.\r | |
272 | \r | |
273 | This function is a wrapper for the EsalAddCpuDataFunctionId service of Extended SAL\r | |
274 | MP Services Class. See EsalAddCpuDataFunctionId of Extended SAL Specification.\r | |
275 | \r | |
276 | @param CpuGlobalId The Global ID for the CPU being added.\r | |
277 | @param Enabled The enable flag for the CPU being added.\r | |
278 | TRUE means the CPU is enabled.\r | |
279 | FALSE means the CPU is disabled.\r | |
280 | @param PalCompatibility The PAL Compatibility value for the CPU being added.\r | |
281 | \r | |
282 | @retval EFI_SAL_SUCCESS The CPU was added to the database.\r | |
283 | @retval EFI_SAL_NOT_ENOUGH_SCRATCH There are not enough resource available to add the CPU.\r | |
284 | \r | |
285 | **/\r | |
286 | SAL_RETURN_REGS\r | |
287 | EFIAPI\r | |
288 | EsalAddCpuData (\r | |
289 | IN UINT64 CpuGlobalId,\r | |
290 | IN BOOLEAN Enabled,\r | |
291 | IN UINT64 PalCompatibility\r | |
292 | );\r | |
293 | \r | |
294 | /**\r | |
295 | Wrapper for the EsalRemoveCpuDataFunctionId service of Extended SAL MP Services Class.\r | |
296 | \r | |
297 | This function is a wrapper for the EsalRemoveCpuDataFunctionId service of Extended SAL\r | |
298 | MP Services Class. See EsalRemoveCpuDataFunctionId of Extended SAL Specification.\r | |
299 | \r | |
300 | @param CpuGlobalId The Global ID for the CPU being removed.\r | |
301 | \r | |
302 | @retval EFI_SAL_SUCCESS The CPU was removed from the database.\r | |
303 | @retval EFI_SAL_NO_INFORMATION The specified CPU is not in the database.\r | |
304 | \r | |
305 | **/\r | |
306 | SAL_RETURN_REGS\r | |
307 | EFIAPI\r | |
308 | EsalRemoveCpuData (\r | |
309 | IN UINT64 CpuGlobalId\r | |
310 | );\r | |
311 | \r | |
312 | /**\r | |
313 | Wrapper for the EsalModifyCpuDataFunctionId service of Extended SAL MP Services Class.\r | |
314 | \r | |
315 | This function is a wrapper for the EsalModifyCpuDataFunctionId service of Extended SAL\r | |
316 | MP Services Class. See EsalModifyCpuDataFunctionId of Extended SAL Specification.\r | |
317 | \r | |
318 | @param CpuGlobalId The Global ID for the CPU being modified.\r | |
319 | @param Enabled The enable flag for the CPU being modified.\r | |
320 | TRUE means the CPU is enabled.\r | |
321 | FALSE means the CPU is disabled.\r | |
322 | @param PalCompatibility The PAL Compatibility value for the CPU being modified.\r | |
323 | \r | |
324 | @retval EFI_SAL_SUCCESS The CPU database was updated.\r | |
325 | @retval EFI_SAL_NO_INFORMATION The specified CPU is not in the database.\r | |
326 | \r | |
327 | **/\r | |
328 | SAL_RETURN_REGS\r | |
329 | EFIAPI\r | |
330 | EsalModifyCpuData (\r | |
331 | IN UINT64 CpuGlobalId,\r | |
332 | IN BOOLEAN Enabled,\r | |
333 | IN UINT64 PalCompatibility\r | |
334 | );\r | |
335 | \r | |
336 | /**\r | |
337 | Wrapper for the EsalGetCpuDataByIdFunctionId service of Extended SAL MP Services Class.\r | |
338 | \r | |
339 | This function is a wrapper for the EsalGetCpuDataByIdFunctionId service of Extended SAL\r | |
340 | MP Services Class. See EsalGetCpuDataByIdFunctionId of Extended SAL Specification.\r | |
341 | \r | |
342 | @param CpuGlobalId The Global ID for the CPU being looked up.\r | |
343 | @param IndexByEnabledCpu If TRUE, then the index of set of enabled CPUs of database is returned.\r | |
344 | If FALSE, then the index of set of all CPUs of database is returned.\r | |
345 | \r | |
346 | @retval EFI_SAL_SUCCESS The information on the specified CPU was returned.\r | |
347 | @retval EFI_SAL_NO_INFORMATION The specified CPU is not in the database.\r | |
348 | \r | |
349 | **/\r | |
350 | SAL_RETURN_REGS\r | |
351 | EFIAPI\r | |
352 | EsalGetCpuDataById (\r | |
353 | IN UINT64 CpuGlobalId,\r | |
354 | IN BOOLEAN IndexByEnabledCpu\r | |
355 | );\r | |
356 | \r | |
357 | /**\r | |
358 | Wrapper for the EsalGetCpuDataByIndexFunctionId service of Extended SAL MP Services Class.\r | |
359 | \r | |
360 | This function is a wrapper for the EsalGetCpuDataByIndexFunctionId service of Extended SAL\r | |
361 | MP Services Class. See EsalGetCpuDataByIndexFunctionId of Extended SAL Specification.\r | |
362 | \r | |
363 | @param Index The Global ID for the CPU being modified.\r | |
364 | @param IndexByEnabledCpu If TRUE, then the index of set of enabled CPUs of database is returned.\r | |
365 | If FALSE, then the index of set of all CPUs of database is returned.\r | |
366 | \r | |
367 | @retval EFI_SAL_SUCCESS The information on the specified CPU was returned.\r | |
368 | @retval EFI_SAL_NO_INFORMATION The specified CPU is not in the database.\r | |
369 | \r | |
370 | **/\r | |
371 | SAL_RETURN_REGS\r | |
372 | EFIAPI\r | |
373 | EsalGetCpuDataByIndex (\r | |
374 | IN UINT64 Index,\r | |
375 | IN BOOLEAN IndexByEnabledCpu\r | |
376 | );\r | |
377 | \r | |
378 | /**\r | |
379 | Wrapper for the EsalWhoAmIFunctionId service of Extended SAL MP Services Class.\r | |
380 | \r | |
381 | This function is a wrapper for the EsalWhoAmIFunctionId service of Extended SAL\r | |
382 | MP Services Class. See EsalWhoAmIFunctionId of Extended SAL Specification.\r | |
383 | \r | |
384 | @param IndexByEnabledCpu If TRUE, then the index of set of enabled CPUs of database is returned.\r | |
385 | If FALSE, then the index of set of all CPUs of database is returned.\r | |
386 | \r | |
387 | @retval EFI_SAL_SUCCESS The Global ID for the calling CPU was returned.\r | |
388 | @retval EFI_SAL_NO_INFORMATION The calling CPU is not in the database.\r | |
389 | \r | |
390 | **/\r | |
391 | SAL_RETURN_REGS\r | |
392 | EFIAPI\r | |
393 | EsalWhoAmI (\r | |
394 | IN BOOLEAN IndexByEnabledCpu\r | |
395 | );\r | |
396 | \r | |
397 | /**\r | |
398 | Wrapper for the EsalNumProcessors service of Extended SAL MP Services Class.\r | |
399 | \r | |
400 | This function is a wrapper for the EsalNumProcessors service of Extended SAL\r | |
401 | MP Services Class. See EsalNumProcessors of Extended SAL Specification.\r | |
402 | \r | |
403 | @retval EFI_SAL_SUCCESS The information on the number of CPUs in the platform\r | |
404 | was returned.\r | |
405 | \r | |
406 | **/\r | |
407 | SAL_RETURN_REGS\r | |
408 | EFIAPI\r | |
409 | EsalNumProcessors (\r | |
410 | VOID\r | |
411 | );\r | |
412 | \r | |
413 | /**\r | |
414 | Wrapper for the EsalSetMinStateFnctionId service of Extended SAL MP Services Class.\r | |
415 | \r | |
416 | This function is a wrapper for the EsalSetMinStateFnctionId service of Extended SAL\r | |
417 | MP Services Class. See EsalSetMinStateFnctionId of Extended SAL Specification.\r | |
418 | \r | |
419 | @param CpuGlobalId The Global ID for the CPU whose MINSTATE pointer is being set.\r | |
420 | @param MinStatePointer The physical address of the MINSTATE buffer for the CPU\r | |
421 | specified by CpuGlobalId.\r | |
422 | \r | |
423 | @retval EFI_SAL_SUCCESS The MINSTATE pointer was set for the specified CPU.\r | |
424 | @retval EFI_SAL_NO_INFORMATION The specified CPU is not in the database.\r | |
425 | \r | |
426 | **/\r | |
427 | SAL_RETURN_REGS\r | |
428 | EFIAPI\r | |
429 | EsalSetMinState (\r | |
430 | IN UINT64 CpuGlobalId,\r | |
431 | IN EFI_PHYSICAL_ADDRESS MinStatePointer\r | |
432 | );\r | |
433 | \r | |
434 | /**\r | |
435 | Wrapper for the EsalGetMinStateFunctionId service of Extended SAL MP Services Class.\r | |
436 | \r | |
437 | This function is a wrapper for the EsalGetMinStateFunctionId service of Extended SAL\r | |
438 | MP Services Class. See EsalGetMinStateFunctionId of Extended SAL Specification.\r | |
439 | \r | |
440 | @param CpuGlobalId The Global ID for the CPU whose MINSTATE pointer is being retrieved.\r | |
441 | \r | |
442 | @retval EFI_SAL_SUCCESS The MINSTATE pointer for the specified CPU was retrieved.\r | |
443 | @retval EFI_SAL_NO_INFORMATION The specified CPU is not in the database.\r | |
444 | \r | |
445 | **/\r | |
446 | SAL_RETURN_REGS\r | |
447 | EFIAPI\r | |
448 | EsalGetMinState (\r | |
449 | IN UINT64 CpuGlobalId\r | |
450 | );\r | |
451 | \r | |
452 | /**\r | |
453 | Wrapper for the EsalMcsGetStateInfoFunctionId service of Extended SAL MCA Services Class.\r | |
454 | \r | |
455 | This function is a wrapper for the EsalMcsGetStateInfoFunctionId service of Extended SAL\r | |
456 | MCA Services Class. See EsalMcsGetStateInfoFunctionId of Extended SAL Specification.\r | |
457 | \r | |
458 | @param CpuGlobalId The Global ID for the CPU whose MCA state buffer is being retrieved.\r | |
459 | @param StateBufferPointer A pointer to the returned MCA state buffer.\r | |
460 | @param RequiredStateBufferSize A pointer to the size, in bytes, of the returned MCA state buffer.\r | |
461 | \r | |
462 | @retval EFI_SUCCESS MINSTATE successfully got and size calculated.\r | |
463 | @retval EFI_SAL_NO_INFORMATION Fail to get MINSTATE.\r | |
464 | \r | |
465 | **/\r | |
466 | SAL_RETURN_REGS\r | |
467 | EFIAPI\r | |
468 | EsalMcaGetStateInfo (\r | |
469 | IN UINT64 CpuGlobalId,\r | |
470 | OUT EFI_PHYSICAL_ADDRESS *StateBufferPointer,\r | |
471 | OUT UINT64 *RequiredStateBufferSize\r | |
472 | );\r | |
473 | \r | |
474 | /**\r | |
475 | Wrapper for the EsalMcaRegisterCpuFunctionId service of Extended SAL MCA Services Class.\r | |
476 | \r | |
477 | This function is a wrapper for the EsalMcaRegisterCpuFunctionId service of Extended SAL\r | |
478 | MCA Services Class. See EsalMcaRegisterCpuFunctionId of Extended SAL Specification.\r | |
479 | \r | |
480 | @param CpuGlobalId The Global ID for the CPU whose MCA state buffer is being set.\r | |
481 | @param StateBufferPointer A pointer to the MCA state buffer.\r | |
482 | \r | |
483 | @retval EFI_SAL_NO_INFORMATION Cannot get the processor info with the CpuId\r | |
484 | @retval EFI_SUCCESS Save the processor's state info successfully\r | |
485 | \r | |
486 | **/\r | |
487 | SAL_RETURN_REGS\r | |
488 | EFIAPI\r | |
489 | EsalMcaRegisterCpu (\r | |
490 | IN UINT64 CpuGlobalId,\r | |
491 | IN EFI_PHYSICAL_ADDRESS StateBufferPointer\r | |
492 | );\r | |
493 | \r | |
494 | #endif\r |