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dfaffc69 SM |
1 | /** @file\r |
2 | IORT Table Generator\r | |
3 | \r | |
65c4f3f2 | 4 | Copyright (c) 2017 - 2022, Arm Limited. All rights reserved.\r |
9cd9bdc6 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
dfaffc69 SM |
6 | \r |
7 | @par Reference(s):\r | |
e9150618 SM |
8 | - IO Remapping Table, Platform Design Document, Revision E.d, Feb 2022\r |
9 | (https://developer.arm.com/documentation/den0049/)\r | |
dfaffc69 SM |
10 | \r |
11 | **/\r | |
12 | \r | |
13 | #include <IndustryStandard/IoRemappingTable.h>\r | |
14 | #include <Library/AcpiLib.h>\r | |
15 | #include <Library/BaseLib.h>\r | |
16 | #include <Library/DebugLib.h>\r | |
17 | #include <Library/MemoryAllocationLib.h>\r | |
18 | #include <Protocol/AcpiTable.h>\r | |
19 | \r | |
20 | // Module specific include files.\r | |
21 | #include <AcpiTableGenerator.h>\r | |
22 | #include <ConfigurationManagerObject.h>\r | |
23 | #include <ConfigurationManagerHelper.h>\r | |
24 | #include <Library/TableHelperLib.h>\r | |
25 | #include <Protocol/ConfigurationManagerProtocol.h>\r | |
26 | \r | |
27 | #include "IortGenerator.h"\r | |
28 | \r | |
29 | /** ARM standard IORT Generator\r | |
30 | \r | |
31 | Requirements:\r | |
32 | The following Configuration Manager Object(s) are required by\r | |
33 | this Generator:\r | |
34 | - EArmObjItsGroup\r | |
35 | - EArmObjNamedComponent\r | |
36 | - EArmObjRootComplex\r | |
37 | - EArmObjSmmuV1SmmuV2\r | |
38 | - EArmObjSmmuV3\r | |
39 | - EArmObjPmcg\r | |
e9150618 | 40 | - EArmObjRmr\r |
dfaffc69 | 41 | - EArmObjGicItsIdentifierArray\r |
98a4a7a9 | 42 | - EArmObjIdMappingArray\r |
e9150618 SM |
43 | - EArmObjSmmuInterruptArray\r |
44 | - EArmObjMemoryRangeDescriptor\r | |
dfaffc69 SM |
45 | */\r |
46 | \r | |
47 | /** This macro expands to a function that retrieves the ITS\r | |
48 | Group node information from the Configuration Manager.\r | |
49 | */\r | |
50 | GET_OBJECT_LIST (\r | |
51 | EObjNameSpaceArm,\r | |
52 | EArmObjItsGroup,\r | |
53 | CM_ARM_ITS_GROUP_NODE\r | |
54 | );\r | |
55 | \r | |
56 | /** This macro expands to a function that retrieves the\r | |
57 | Named Component node information from the Configuration Manager.\r | |
58 | */\r | |
59 | GET_OBJECT_LIST (\r | |
60 | EObjNameSpaceArm,\r | |
61 | EArmObjNamedComponent,\r | |
62 | CM_ARM_NAMED_COMPONENT_NODE\r | |
63 | );\r | |
64 | \r | |
65 | /** This macro expands to a function that retrieves the\r | |
66 | Root Complex node information from the Configuration Manager.\r | |
67 | */\r | |
68 | GET_OBJECT_LIST (\r | |
69 | EObjNameSpaceArm,\r | |
70 | EArmObjRootComplex,\r | |
71 | CM_ARM_ROOT_COMPLEX_NODE\r | |
72 | );\r | |
73 | \r | |
74 | /** This macro expands to a function that retrieves the\r | |
75 | SMMU v1/v2 node information from the Configuration Manager.\r | |
76 | */\r | |
77 | GET_OBJECT_LIST (\r | |
78 | EObjNameSpaceArm,\r | |
79 | EArmObjSmmuV1SmmuV2,\r | |
80 | CM_ARM_SMMUV1_SMMUV2_NODE\r | |
81 | );\r | |
82 | \r | |
83 | /** This macro expands to a function that retrieves the\r | |
84 | SMMU v3 node information from the Configuration Manager.\r | |
85 | */\r | |
86 | GET_OBJECT_LIST (\r | |
87 | EObjNameSpaceArm,\r | |
88 | EArmObjSmmuV3,\r | |
89 | CM_ARM_SMMUV3_NODE\r | |
90 | );\r | |
91 | \r | |
92 | /** This macro expands to a function that retrieves the\r | |
93 | PMCG node information from the Configuration Manager.\r | |
94 | */\r | |
95 | GET_OBJECT_LIST (\r | |
96 | EObjNameSpaceArm,\r | |
97 | EArmObjPmcg,\r | |
98 | CM_ARM_PMCG_NODE\r | |
99 | );\r | |
100 | \r | |
e9150618 SM |
101 | /** This macro expands to a function that retrieves the\r |
102 | RMR node information from the Configuration Manager.\r | |
103 | */\r | |
104 | GET_OBJECT_LIST (\r | |
105 | EObjNameSpaceArm,\r | |
106 | EArmObjRmr,\r | |
107 | CM_ARM_RMR_NODE\r | |
108 | );\r | |
109 | \r | |
110 | /** This macro expands to a function that retrieves the\r | |
111 | Memory Range Descriptor Array information from the Configuration Manager.\r | |
112 | */\r | |
113 | GET_OBJECT_LIST (\r | |
114 | EObjNameSpaceArm,\r | |
115 | EArmObjMemoryRangeDescriptor,\r | |
116 | CM_ARM_MEMORY_RANGE_DESCRIPTOR\r | |
117 | );\r | |
118 | \r | |
dfaffc69 SM |
119 | /** This macro expands to a function that retrieves the\r |
120 | ITS Identifier Array information from the Configuration Manager.\r | |
121 | */\r | |
122 | GET_OBJECT_LIST (\r | |
123 | EObjNameSpaceArm,\r | |
124 | EArmObjGicItsIdentifierArray,\r | |
125 | CM_ARM_ITS_IDENTIFIER\r | |
126 | );\r | |
127 | \r | |
128 | /** This macro expands to a function that retrieves the\r | |
129 | Id Mapping Array information from the Configuration Manager.\r | |
130 | */\r | |
131 | GET_OBJECT_LIST (\r | |
132 | EObjNameSpaceArm,\r | |
98a4a7a9 | 133 | EArmObjIdMappingArray,\r |
dfaffc69 SM |
134 | CM_ARM_ID_MAPPING\r |
135 | );\r | |
136 | \r | |
137 | /** This macro expands to a function that retrieves the\r | |
138 | SMMU Interrupt Array information from the Configuration Manager.\r | |
139 | */\r | |
140 | GET_OBJECT_LIST (\r | |
141 | EObjNameSpaceArm,\r | |
142 | EArmObjSmmuInterruptArray,\r | |
143 | CM_ARM_SMMU_INTERRUPT\r | |
144 | );\r | |
145 | \r | |
146 | /** Returns the size of the ITS Group node.\r | |
147 | \r | |
148 | @param [in] Node Pointer to ITS Group node.\r | |
149 | \r | |
150 | @retval Size of the ITS Group Node.\r | |
151 | **/\r | |
152 | STATIC\r | |
153 | UINT32\r | |
154 | GetItsGroupNodeSize (\r | |
731c67e1 | 155 | IN CONST CM_ARM_ITS_GROUP_NODE *Node\r |
dfaffc69 SM |
156 | )\r |
157 | {\r | |
158 | ASSERT (Node != NULL);\r | |
159 | \r | |
160 | /* Size of ITS Group Node +\r | |
161 | Size of ITS Identifier array\r | |
162 | */\r | |
8b2ac43b | 163 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_ITS_NODE) +\r |
731c67e1 | 164 | (Node->ItsIdCount * sizeof (UINT32)));\r |
dfaffc69 SM |
165 | }\r |
166 | \r | |
167 | /** Returns the total size required for the ITS Group nodes and\r | |
168 | updates the Node Indexer.\r | |
169 | \r | |
170 | This function calculates the size required for the node group\r | |
171 | and also populates the Node Indexer array with offsets for the\r | |
172 | individual nodes.\r | |
173 | \r | |
174 | @param [in] NodeStartOffset Offset from the start of the\r | |
175 | IORT where this node group starts.\r | |
176 | @param [in] NodeList Pointer to ITS Group node list.\r | |
177 | @param [in] NodeCount Count of the ITS Group nodes.\r | |
178 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
179 | \r | |
180 | @retval Total size of the ITS Group Nodes.\r | |
181 | **/\r | |
182 | STATIC\r | |
8b2ac43b | 183 | UINT64\r |
dfaffc69 SM |
184 | GetSizeofItsGroupNodes (\r |
185 | IN CONST UINT32 NodeStartOffset,\r | |
731c67e1 | 186 | IN CONST CM_ARM_ITS_GROUP_NODE *NodeList,\r |
dfaffc69 | 187 | IN UINT32 NodeCount,\r |
731c67e1 | 188 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r |
dfaffc69 SM |
189 | )\r |
190 | {\r | |
8b2ac43b | 191 | UINT64 Size;\r |
dfaffc69 SM |
192 | \r |
193 | ASSERT (NodeList != NULL);\r | |
194 | \r | |
195 | Size = 0;\r | |
196 | while (NodeCount-- != 0) {\r | |
e9150618 SM |
197 | (*NodeIndexer)->Token = NodeList->Token;\r |
198 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
199 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
200 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
dfaffc69 SM |
201 | DEBUG ((\r |
202 | DEBUG_INFO,\r | |
e9150618 SM |
203 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r |
204 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
dfaffc69 SM |
205 | *NodeIndexer,\r |
206 | (*NodeIndexer)->Token,\r | |
207 | (*NodeIndexer)->Object,\r | |
e9150618 SM |
208 | (*NodeIndexer)->Offset,\r |
209 | (*NodeIndexer)->Identifier\r | |
dfaffc69 SM |
210 | ));\r |
211 | \r | |
212 | Size += GetItsGroupNodeSize (NodeList);\r | |
213 | (*NodeIndexer)++;\r | |
214 | NodeList++;\r | |
215 | }\r | |
731c67e1 | 216 | \r |
dfaffc69 SM |
217 | return Size;\r |
218 | }\r | |
219 | \r | |
220 | /** Returns the size of the Named Component node.\r | |
221 | \r | |
222 | @param [in] Node Pointer to Named Component node.\r | |
223 | \r | |
224 | @retval Size of the Named Component node.\r | |
225 | **/\r | |
226 | STATIC\r | |
227 | UINT32\r | |
228 | GetNamedComponentNodeSize (\r | |
731c67e1 | 229 | IN CONST CM_ARM_NAMED_COMPONENT_NODE *Node\r |
dfaffc69 SM |
230 | )\r |
231 | {\r | |
232 | ASSERT (Node != NULL);\r | |
233 | \r | |
234 | /* Size of Named Component node +\r | |
235 | Size of ID mapping array +\r | |
236 | Size of ASCII string + 'padding to 32-bit word aligned'.\r | |
237 | */\r | |
8b2ac43b | 238 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE) +\r |
731c67e1 MK |
239 | (Node->IdMappingCount *\r |
240 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)) +\r | |
241 | ALIGN_VALUE (AsciiStrSize (Node->ObjectName), 4));\r | |
dfaffc69 SM |
242 | }\r |
243 | \r | |
244 | /** Returns the total size required for the Named Component nodes and\r | |
245 | updates the Node Indexer.\r | |
246 | \r | |
247 | This function calculates the size required for the node group\r | |
248 | and also populates the Node Indexer array with offsets for the\r | |
249 | individual nodes.\r | |
250 | \r | |
251 | @param [in] NodeStartOffset Offset from the start of the\r | |
252 | IORT where this node group starts.\r | |
253 | @param [in] NodeList Pointer to Named Component node list.\r | |
254 | @param [in] NodeCount Count of the Named Component nodes.\r | |
255 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
256 | \r | |
257 | @retval Total size of the Named Component nodes.\r | |
258 | **/\r | |
259 | STATIC\r | |
8b2ac43b | 260 | UINT64\r |
dfaffc69 SM |
261 | GetSizeofNamedComponentNodes (\r |
262 | IN CONST UINT32 NodeStartOffset,\r | |
731c67e1 | 263 | IN CONST CM_ARM_NAMED_COMPONENT_NODE *NodeList,\r |
dfaffc69 | 264 | IN UINT32 NodeCount,\r |
731c67e1 | 265 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r |
dfaffc69 SM |
266 | )\r |
267 | {\r | |
8b2ac43b | 268 | UINT64 Size;\r |
dfaffc69 SM |
269 | \r |
270 | ASSERT (NodeList != NULL);\r | |
271 | \r | |
272 | Size = 0;\r | |
273 | while (NodeCount-- != 0) {\r | |
e9150618 SM |
274 | (*NodeIndexer)->Token = NodeList->Token;\r |
275 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
276 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
277 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
dfaffc69 SM |
278 | DEBUG ((\r |
279 | DEBUG_INFO,\r | |
e9150618 SM |
280 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r |
281 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
dfaffc69 SM |
282 | *NodeIndexer,\r |
283 | (*NodeIndexer)->Token,\r | |
284 | (*NodeIndexer)->Object,\r | |
e9150618 SM |
285 | (*NodeIndexer)->Offset,\r |
286 | (*NodeIndexer)->Identifier\r | |
dfaffc69 SM |
287 | ));\r |
288 | \r | |
289 | Size += GetNamedComponentNodeSize (NodeList);\r | |
290 | (*NodeIndexer)++;\r | |
291 | NodeList++;\r | |
292 | }\r | |
293 | \r | |
294 | return Size;\r | |
295 | }\r | |
296 | \r | |
297 | /** Returns the size of the Root Complex node.\r | |
298 | \r | |
299 | @param [in] Node Pointer to Root Complex node.\r | |
300 | \r | |
301 | @retval Size of the Root Complex node.\r | |
302 | **/\r | |
303 | STATIC\r | |
304 | UINT32\r | |
305 | GetRootComplexNodeSize (\r | |
731c67e1 | 306 | IN CONST CM_ARM_ROOT_COMPLEX_NODE *Node\r |
dfaffc69 SM |
307 | )\r |
308 | {\r | |
309 | ASSERT (Node != NULL);\r | |
310 | \r | |
311 | /* Size of Root Complex node +\r | |
312 | Size of ID mapping array\r | |
313 | */\r | |
8b2ac43b | 314 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_RC_NODE) +\r |
731c67e1 MK |
315 | (Node->IdMappingCount *\r |
316 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)));\r | |
dfaffc69 SM |
317 | }\r |
318 | \r | |
319 | /** Returns the total size required for the Root Complex nodes and\r | |
320 | updates the Node Indexer.\r | |
321 | \r | |
322 | This function calculates the size required for the node group\r | |
323 | and also populates the Node Indexer array with offsets for the\r | |
324 | individual nodes.\r | |
325 | \r | |
326 | @param [in] NodeStartOffset Offset from the start of the\r | |
327 | IORT where this node group starts.\r | |
328 | @param [in] NodeList Pointer to Root Complex node list.\r | |
329 | @param [in] NodeCount Count of the Root Complex nodes.\r | |
330 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
331 | \r | |
332 | @retval Total size of the Root Complex nodes.\r | |
333 | **/\r | |
334 | STATIC\r | |
8b2ac43b | 335 | UINT64\r |
dfaffc69 SM |
336 | GetSizeofRootComplexNodes (\r |
337 | IN CONST UINT32 NodeStartOffset,\r | |
731c67e1 | 338 | IN CONST CM_ARM_ROOT_COMPLEX_NODE *NodeList,\r |
dfaffc69 | 339 | IN UINT32 NodeCount,\r |
731c67e1 | 340 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r |
dfaffc69 SM |
341 | )\r |
342 | {\r | |
8b2ac43b | 343 | UINT64 Size;\r |
dfaffc69 SM |
344 | \r |
345 | ASSERT (NodeList != NULL);\r | |
346 | \r | |
347 | Size = 0;\r | |
348 | while (NodeCount-- != 0) {\r | |
e9150618 SM |
349 | (*NodeIndexer)->Token = NodeList->Token;\r |
350 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
351 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
352 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
dfaffc69 SM |
353 | DEBUG ((\r |
354 | DEBUG_INFO,\r | |
e9150618 SM |
355 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r |
356 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
dfaffc69 SM |
357 | *NodeIndexer,\r |
358 | (*NodeIndexer)->Token,\r | |
359 | (*NodeIndexer)->Object,\r | |
e9150618 SM |
360 | (*NodeIndexer)->Offset,\r |
361 | (*NodeIndexer)->Identifier\r | |
dfaffc69 SM |
362 | ));\r |
363 | \r | |
364 | Size += GetRootComplexNodeSize (NodeList);\r | |
365 | (*NodeIndexer)++;\r | |
366 | NodeList++;\r | |
367 | }\r | |
368 | \r | |
369 | return Size;\r | |
370 | }\r | |
371 | \r | |
372 | /** Returns the size of the SMMUv1/SMMUv2 node.\r | |
373 | \r | |
374 | @param [in] Node Pointer to SMMUv1/SMMUv2 node list.\r | |
375 | \r | |
376 | @retval Size of the SMMUv1/SMMUv2 node.\r | |
377 | **/\r | |
378 | STATIC\r | |
379 | UINT32\r | |
380 | GetSmmuV1V2NodeSize (\r | |
731c67e1 | 381 | IN CONST CM_ARM_SMMUV1_SMMUV2_NODE *Node\r |
dfaffc69 SM |
382 | )\r |
383 | {\r | |
384 | ASSERT (Node != NULL);\r | |
385 | \r | |
386 | /* Size of SMMU v1/SMMU v2 node +\r | |
387 | Size of ID mapping array +\r | |
388 | Size of context interrupt array +\r | |
389 | Size of PMU interrupt array\r | |
390 | */\r | |
8b2ac43b | 391 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE) +\r |
731c67e1 MK |
392 | (Node->IdMappingCount *\r |
393 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)) +\r | |
394 | (Node->ContextInterruptCount *\r | |
395 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT)) +\r | |
396 | (Node->PmuInterruptCount *\r | |
397 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT)));\r | |
dfaffc69 SM |
398 | }\r |
399 | \r | |
400 | /** Returns the total size required for the SMMUv1/SMMUv2 nodes and\r | |
401 | updates the Node Indexer.\r | |
402 | \r | |
403 | This function calculates the size required for the node group\r | |
404 | and also populates the Node Indexer array with offsets for the\r | |
405 | individual nodes.\r | |
406 | \r | |
407 | @param [in] NodeStartOffset Offset from the start of the\r | |
408 | IORT where this node group starts.\r | |
409 | @param [in] NodeList Pointer to SMMUv1/SMMUv2 node list.\r | |
410 | @param [in] NodeCount Count of the SMMUv1/SMMUv2 nodes.\r | |
411 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
412 | \r | |
413 | @retval Total size of the SMMUv1/SMMUv2 nodes.\r | |
414 | **/\r | |
415 | STATIC\r | |
8b2ac43b | 416 | UINT64\r |
dfaffc69 SM |
417 | GetSizeofSmmuV1V2Nodes (\r |
418 | IN CONST UINT32 NodeStartOffset,\r | |
731c67e1 | 419 | IN CONST CM_ARM_SMMUV1_SMMUV2_NODE *NodeList,\r |
dfaffc69 | 420 | IN UINT32 NodeCount,\r |
731c67e1 | 421 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r |
dfaffc69 SM |
422 | )\r |
423 | {\r | |
8b2ac43b | 424 | UINT64 Size;\r |
dfaffc69 SM |
425 | \r |
426 | ASSERT (NodeList != NULL);\r | |
427 | \r | |
428 | Size = 0;\r | |
429 | while (NodeCount-- != 0) {\r | |
e9150618 SM |
430 | (*NodeIndexer)->Token = NodeList->Token;\r |
431 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
432 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
433 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
dfaffc69 SM |
434 | DEBUG ((\r |
435 | DEBUG_INFO,\r | |
e9150618 SM |
436 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r |
437 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
dfaffc69 SM |
438 | *NodeIndexer,\r |
439 | (*NodeIndexer)->Token,\r | |
440 | (*NodeIndexer)->Object,\r | |
e9150618 SM |
441 | (*NodeIndexer)->Offset,\r |
442 | (*NodeIndexer)->Identifier\r | |
dfaffc69 SM |
443 | ));\r |
444 | \r | |
445 | Size += GetSmmuV1V2NodeSize (NodeList);\r | |
446 | (*NodeIndexer)++;\r | |
447 | NodeList++;\r | |
448 | }\r | |
731c67e1 | 449 | \r |
dfaffc69 SM |
450 | return Size;\r |
451 | }\r | |
452 | \r | |
453 | /** Returns the size of the SMMUv3 node.\r | |
454 | \r | |
455 | @param [in] Node Pointer to SMMUv3 node list.\r | |
456 | \r | |
457 | @retval Total size of the SMMUv3 nodes.\r | |
458 | **/\r | |
459 | STATIC\r | |
460 | UINT32\r | |
461 | GetSmmuV3NodeSize (\r | |
731c67e1 | 462 | IN CONST CM_ARM_SMMUV3_NODE *Node\r |
dfaffc69 SM |
463 | )\r |
464 | {\r | |
465 | ASSERT (Node != NULL);\r | |
466 | \r | |
467 | /* Size of SMMU v1/SMMU v2 node +\r | |
468 | Size of ID mapping array\r | |
469 | */\r | |
8b2ac43b | 470 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE) +\r |
731c67e1 MK |
471 | (Node->IdMappingCount *\r |
472 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)));\r | |
dfaffc69 SM |
473 | }\r |
474 | \r | |
475 | /** Returns the total size required for the SMMUv3 nodes and\r | |
476 | updates the Node Indexer.\r | |
477 | \r | |
478 | This function calculates the size required for the node group\r | |
479 | and also populates the Node Indexer array with offsets for the\r | |
480 | individual nodes.\r | |
481 | \r | |
482 | @param [in] NodeStartOffset Offset from the start of the\r | |
483 | IORT where this node group starts.\r | |
484 | @param [in] NodeList Pointer to SMMUv3 node list.\r | |
485 | @param [in] NodeCount Count of the SMMUv3 nodes.\r | |
486 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
487 | \r | |
488 | @retval Total size of the SMMUv3 nodes.\r | |
489 | **/\r | |
490 | STATIC\r | |
8b2ac43b | 491 | UINT64\r |
dfaffc69 SM |
492 | GetSizeofSmmuV3Nodes (\r |
493 | IN CONST UINT32 NodeStartOffset,\r | |
731c67e1 | 494 | IN CONST CM_ARM_SMMUV3_NODE *NodeList,\r |
dfaffc69 | 495 | IN UINT32 NodeCount,\r |
731c67e1 | 496 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r |
dfaffc69 SM |
497 | )\r |
498 | {\r | |
8b2ac43b | 499 | UINT64 Size;\r |
dfaffc69 SM |
500 | \r |
501 | ASSERT (NodeList != NULL);\r | |
502 | \r | |
503 | Size = 0;\r | |
504 | while (NodeCount-- != 0) {\r | |
e9150618 SM |
505 | (*NodeIndexer)->Token = NodeList->Token;\r |
506 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
507 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
508 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
dfaffc69 SM |
509 | DEBUG ((\r |
510 | DEBUG_INFO,\r | |
e9150618 SM |
511 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r |
512 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
dfaffc69 SM |
513 | *NodeIndexer,\r |
514 | (*NodeIndexer)->Token,\r | |
515 | (*NodeIndexer)->Object,\r | |
e9150618 SM |
516 | (*NodeIndexer)->Offset,\r |
517 | (*NodeIndexer)->Identifier\r | |
dfaffc69 SM |
518 | ));\r |
519 | \r | |
520 | Size += GetSmmuV3NodeSize (NodeList);\r | |
521 | (*NodeIndexer)++;\r | |
522 | NodeList++;\r | |
523 | }\r | |
731c67e1 | 524 | \r |
dfaffc69 SM |
525 | return Size;\r |
526 | }\r | |
527 | \r | |
528 | /** Returns the size of the PMCG node.\r | |
529 | \r | |
530 | @param [in] Node Pointer to PMCG node.\r | |
531 | \r | |
532 | @retval Size of the PMCG node.\r | |
533 | **/\r | |
534 | STATIC\r | |
535 | UINT32\r | |
536 | GetPmcgNodeSize (\r | |
731c67e1 | 537 | IN CONST CM_ARM_PMCG_NODE *Node\r |
dfaffc69 SM |
538 | )\r |
539 | {\r | |
540 | ASSERT (Node != NULL);\r | |
541 | \r | |
542 | /* Size of PMCG node +\r | |
543 | Size of ID mapping array\r | |
544 | */\r | |
8b2ac43b | 545 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_PMCG_NODE) +\r |
731c67e1 MK |
546 | (Node->IdMappingCount *\r |
547 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)));\r | |
dfaffc69 SM |
548 | }\r |
549 | \r | |
550 | /** Returns the total size required for the PMCG nodes and\r | |
551 | updates the Node Indexer.\r | |
552 | \r | |
553 | This function calculates the size required for the node group\r | |
554 | and also populates the Node Indexer array with offsets for the\r | |
555 | individual nodes.\r | |
556 | \r | |
557 | @param [in] NodeStartOffset Offset from the start of the\r | |
558 | IORT where this node group starts.\r | |
559 | @param [in] NodeList Pointer to PMCG node list.\r | |
560 | @param [in] NodeCount Count of the PMCG nodes.\r | |
561 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
562 | \r | |
563 | @retval Total size of the PMCG nodes.\r | |
564 | **/\r | |
565 | STATIC\r | |
8b2ac43b | 566 | UINT64\r |
dfaffc69 SM |
567 | GetSizeofPmcgNodes (\r |
568 | IN CONST UINT32 NodeStartOffset,\r | |
731c67e1 | 569 | IN CONST CM_ARM_PMCG_NODE *NodeList,\r |
dfaffc69 | 570 | IN UINT32 NodeCount,\r |
731c67e1 | 571 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r |
dfaffc69 SM |
572 | )\r |
573 | {\r | |
8b2ac43b | 574 | UINT64 Size;\r |
dfaffc69 SM |
575 | \r |
576 | ASSERT (NodeList != NULL);\r | |
577 | \r | |
578 | Size = 0;\r | |
579 | while (NodeCount-- != 0) {\r | |
e9150618 SM |
580 | (*NodeIndexer)->Token = NodeList->Token;\r |
581 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
582 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
583 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
dfaffc69 SM |
584 | DEBUG ((\r |
585 | DEBUG_INFO,\r | |
e9150618 SM |
586 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r |
587 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
dfaffc69 SM |
588 | *NodeIndexer,\r |
589 | (*NodeIndexer)->Token,\r | |
590 | (*NodeIndexer)->Object,\r | |
e9150618 SM |
591 | (*NodeIndexer)->Offset,\r |
592 | (*NodeIndexer)->Identifier\r | |
dfaffc69 SM |
593 | ));\r |
594 | \r | |
595 | Size += GetPmcgNodeSize (NodeList);\r | |
596 | (*NodeIndexer)++;\r | |
597 | NodeList++;\r | |
598 | }\r | |
731c67e1 | 599 | \r |
dfaffc69 SM |
600 | return Size;\r |
601 | }\r | |
602 | \r | |
e9150618 SM |
603 | /** Returns the size of the RMR node.\r |
604 | \r | |
605 | @param [in] Node Pointer to RMR node.\r | |
606 | \r | |
607 | @retval Size of the RMR node.\r | |
608 | **/\r | |
609 | STATIC\r | |
610 | UINT32\r | |
611 | GetRmrNodeSize (\r | |
612 | IN CONST CM_ARM_RMR_NODE *Node\r | |
613 | )\r | |
614 | {\r | |
615 | ASSERT (Node != NULL);\r | |
616 | \r | |
617 | /* Size of RMR node +\r | |
618 | Size of ID mapping array +\r | |
619 | Size of Memory Range Descriptor array\r | |
620 | */\r | |
621 | return (UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_RMR_NODE) +\r | |
622 | (Node->IdMappingCount *\r | |
623 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)) +\r | |
624 | (Node->MemRangeDescCount *\r | |
625 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_MEM_RANGE_DESC)));\r | |
626 | }\r | |
627 | \r | |
628 | /** Returns the total size required for the RMR nodes and\r | |
629 | updates the Node Indexer.\r | |
630 | \r | |
631 | This function calculates the size required for the node group\r | |
632 | and also populates the Node Indexer array with offsets for the\r | |
633 | individual nodes.\r | |
634 | \r | |
635 | @param [in] NodeStartOffset Offset from the start of the\r | |
636 | IORT where this node group starts.\r | |
637 | @param [in] NodeList Pointer to RMR node list.\r | |
638 | @param [in] NodeCount Count of the RMR nodes.\r | |
639 | @param [in, out] NodeIndexer Pointer to the next Node Indexer.\r | |
640 | \r | |
641 | @retval Total size of the RMR nodes.\r | |
642 | **/\r | |
643 | STATIC\r | |
644 | UINT64\r | |
645 | GetSizeofRmrNodes (\r | |
646 | IN CONST UINT32 NodeStartOffset,\r | |
647 | IN CONST CM_ARM_RMR_NODE *NodeList,\r | |
648 | IN UINT32 NodeCount,\r | |
649 | IN OUT IORT_NODE_INDEXER **CONST NodeIndexer\r | |
650 | )\r | |
651 | {\r | |
652 | UINT64 Size;\r | |
653 | \r | |
654 | ASSERT (NodeList != NULL);\r | |
655 | \r | |
656 | Size = 0;\r | |
657 | while (NodeCount-- != 0) {\r | |
658 | (*NodeIndexer)->Token = NodeList->Token;\r | |
659 | (*NodeIndexer)->Object = (VOID *)NodeList;\r | |
660 | (*NodeIndexer)->Offset = (UINT32)(Size + NodeStartOffset);\r | |
661 | (*NodeIndexer)->Identifier = NodeList->Identifier;\r | |
662 | DEBUG ((\r | |
663 | DEBUG_INFO,\r | |
664 | "IORT: Node Indexer = %p, Token = %p, Object = %p,"\r | |
665 | " Offset = 0x%x, Identifier = 0x%x\n",\r | |
666 | *NodeIndexer,\r | |
667 | (*NodeIndexer)->Token,\r | |
668 | (*NodeIndexer)->Object,\r | |
669 | (*NodeIndexer)->Offset,\r | |
670 | (*NodeIndexer)->Identifier\r | |
671 | ));\r | |
672 | \r | |
673 | Size += GetRmrNodeSize (NodeList);\r | |
674 | (*NodeIndexer)++;\r | |
675 | NodeList++;\r | |
676 | }\r | |
677 | \r | |
678 | return Size;\r | |
679 | }\r | |
680 | \r | |
dfaffc69 SM |
681 | /** Returns the offset of the Node referenced by the Token.\r |
682 | \r | |
683 | @param [in] NodeIndexer Pointer to node indexer array.\r | |
684 | @param [in] NodeCount Count of the nodes.\r | |
685 | @param [in] Token Reference token for the node.\r | |
686 | @param [out] NodeOffset Offset of the node from the\r | |
687 | start of the IORT table.\r | |
688 | \r | |
689 | @retval EFI_SUCCESS Success.\r | |
690 | @retval EFI_NOT_FOUND No matching token reference\r | |
691 | found in node indexer array.\r | |
692 | **/\r | |
693 | STATIC\r | |
694 | EFI_STATUS\r | |
695 | GetNodeOffsetReferencedByToken (\r | |
731c67e1 MK |
696 | IN IORT_NODE_INDEXER *NodeIndexer,\r |
697 | IN UINT32 NodeCount,\r | |
698 | IN CM_OBJECT_TOKEN Token,\r | |
699 | OUT UINT32 *NodeOffset\r | |
dfaffc69 SM |
700 | )\r |
701 | {\r | |
702 | DEBUG ((\r | |
731c67e1 MK |
703 | DEBUG_INFO,\r |
704 | "IORT: Node Indexer: Search Token = %p\n",\r | |
705 | Token\r | |
706 | ));\r | |
dfaffc69 SM |
707 | while (NodeCount-- != 0) {\r |
708 | DEBUG ((\r | |
709 | DEBUG_INFO,\r | |
710 | "IORT: Node Indexer: NodeIndexer->Token = %p, Offset = %d\n",\r | |
711 | NodeIndexer->Token,\r | |
712 | NodeIndexer->Offset\r | |
713 | ));\r | |
714 | if (NodeIndexer->Token == Token) {\r | |
715 | *NodeOffset = NodeIndexer->Offset;\r | |
716 | DEBUG ((\r | |
717 | DEBUG_INFO,\r | |
718 | "IORT: Node Indexer: Token = %p, Found\n",\r | |
719 | Token\r | |
720 | ));\r | |
721 | return EFI_SUCCESS;\r | |
722 | }\r | |
731c67e1 | 723 | \r |
dfaffc69 SM |
724 | NodeIndexer++;\r |
725 | }\r | |
731c67e1 | 726 | \r |
dfaffc69 SM |
727 | DEBUG ((\r |
728 | DEBUG_INFO,\r | |
729 | "IORT: Node Indexer: Token = %p, Not Found\n",\r | |
730 | Token\r | |
731 | ));\r | |
732 | return EFI_NOT_FOUND;\r | |
733 | }\r | |
734 | \r | |
735 | /** Update the Id Mapping Array.\r | |
736 | \r | |
737 | This function retrieves the Id Mapping Array object referenced by the\r | |
738 | IdMappingToken and updates the IdMapArray.\r | |
739 | \r | |
740 | @param [in] This Pointer to the table Generator.\r | |
741 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
742 | Protocol Interface.\r | |
743 | @param [in] IdMapArray Pointer to an array of Id Mappings.\r | |
744 | @param [in] IdCount Number of Id Mappings.\r | |
745 | @param [in] IdMappingToken Reference Token for retrieving the\r | |
746 | Id Mapping Array object.\r | |
747 | \r | |
748 | @retval EFI_SUCCESS Table generated successfully.\r | |
749 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
750 | @retval EFI_NOT_FOUND The required object was not found.\r | |
751 | **/\r | |
752 | STATIC\r | |
753 | EFI_STATUS\r | |
754 | AddIdMappingArray (\r | |
731c67e1 MK |
755 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
756 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
757 | IN EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray,\r | |
dfaffc69 SM |
758 | IN UINT32 IdCount,\r |
759 | IN CONST CM_OBJECT_TOKEN IdMappingToken\r | |
760 | )\r | |
761 | {\r | |
731c67e1 MK |
762 | EFI_STATUS Status;\r |
763 | CM_ARM_ID_MAPPING *IdMappings;\r | |
764 | UINT32 IdMappingCount;\r | |
765 | ACPI_IORT_GENERATOR *Generator;\r | |
dfaffc69 SM |
766 | \r |
767 | ASSERT (IdMapArray != NULL);\r | |
768 | \r | |
731c67e1 | 769 | Generator = (ACPI_IORT_GENERATOR *)This;\r |
dfaffc69 SM |
770 | \r |
771 | // Get the Id Mapping Array\r | |
98a4a7a9 | 772 | Status = GetEArmObjIdMappingArray (\r |
dfaffc69 SM |
773 | CfgMgrProtocol,\r |
774 | IdMappingToken,\r | |
775 | &IdMappings,\r | |
776 | &IdMappingCount\r | |
777 | );\r | |
778 | if (EFI_ERROR (Status)) {\r | |
779 | DEBUG ((\r | |
780 | DEBUG_ERROR,\r | |
781 | "ERROR: IORT: Failed to get Id Mapping array. Status = %r\n",\r | |
782 | Status\r | |
783 | ));\r | |
784 | return Status;\r | |
785 | }\r | |
786 | \r | |
787 | if (IdMappingCount < IdCount) {\r | |
788 | DEBUG ((\r | |
789 | DEBUG_ERROR,\r | |
790 | "ERROR: IORT: Failed to get the required number of Id Mappings.\n"\r | |
791 | ));\r | |
792 | return EFI_NOT_FOUND;\r | |
793 | }\r | |
794 | \r | |
795 | // Populate the Id Mapping array\r | |
796 | while (IdCount-- != 0) {\r | |
797 | Status = GetNodeOffsetReferencedByToken (\r | |
731c67e1 MK |
798 | Generator->NodeIndexer,\r |
799 | Generator->IortNodeCount,\r | |
800 | IdMappings->OutputReferenceToken,\r | |
801 | &IdMapArray->OutputReference\r | |
802 | );\r | |
dfaffc69 SM |
803 | if (EFI_ERROR (Status)) {\r |
804 | DEBUG ((\r | |
805 | DEBUG_ERROR,\r | |
806 | "ERROR: IORT: Failed to get Output Reference for ITS Identifier array."\r | |
807 | "Reference Token = %p"\r | |
808 | " Status = %r\n",\r | |
809 | IdMappings->OutputReferenceToken,\r | |
810 | Status\r | |
811 | ));\r | |
812 | return Status;\r | |
813 | }\r | |
814 | \r | |
731c67e1 MK |
815 | IdMapArray->InputBase = IdMappings->InputBase;\r |
816 | IdMapArray->NumIds = IdMappings->NumIds;\r | |
dfaffc69 | 817 | IdMapArray->OutputBase = IdMappings->OutputBase;\r |
731c67e1 | 818 | IdMapArray->Flags = IdMappings->Flags;\r |
dfaffc69 SM |
819 | \r |
820 | IdMapArray++;\r | |
821 | IdMappings++;\r | |
822 | } // Id Mapping array\r | |
823 | \r | |
824 | return EFI_SUCCESS;\r | |
825 | }\r | |
826 | \r | |
827 | /** Update the ITS Group Node Information.\r | |
828 | \r | |
829 | @param [in] This Pointer to the table Generator.\r | |
830 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
831 | Protocol Interface.\r | |
e9150618 | 832 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r |
dfaffc69 SM |
833 | @param [in] Iort Pointer to IORT table structure.\r |
834 | @param [in] NodesStartOffset Offset for the start of the ITS Group\r | |
835 | Nodes.\r | |
836 | @param [in] NodeList Pointer to an array of ITS Group Node\r | |
837 | Objects.\r | |
838 | @param [in] NodeCount Number of ITS Group Node Objects.\r | |
839 | \r | |
840 | @retval EFI_SUCCESS Table generated successfully.\r | |
841 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
842 | @retval EFI_NOT_FOUND The required object was not found.\r | |
843 | **/\r | |
844 | STATIC\r | |
845 | EFI_STATUS\r | |
846 | AddItsGroupNodes (\r | |
731c67e1 MK |
847 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
848 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
e9150618 | 849 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r |
731c67e1 | 850 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r |
dfaffc69 | 851 | IN CONST UINT32 NodesStartOffset,\r |
731c67e1 | 852 | IN CONST CM_ARM_ITS_GROUP_NODE *NodeList,\r |
dfaffc69 SM |
853 | IN UINT32 NodeCount\r |
854 | )\r | |
855 | {\r | |
731c67e1 MK |
856 | EFI_STATUS Status;\r |
857 | EFI_ACPI_6_0_IO_REMAPPING_ITS_NODE *ItsGroupNode;\r | |
858 | UINT32 *ItsIds;\r | |
859 | CM_ARM_ITS_IDENTIFIER *ItsIdentifier;\r | |
860 | UINT32 ItsIdentifierCount;\r | |
861 | UINT32 IdIndex;\r | |
862 | UINT64 NodeLength;\r | |
dfaffc69 SM |
863 | \r |
864 | ASSERT (Iort != NULL);\r | |
865 | \r | |
731c67e1 MK |
866 | ItsGroupNode = (EFI_ACPI_6_0_IO_REMAPPING_ITS_NODE *)((UINT8 *)Iort +\r |
867 | NodesStartOffset);\r | |
dfaffc69 SM |
868 | \r |
869 | while (NodeCount-- != 0) {\r | |
8b2ac43b SM |
870 | NodeLength = GetItsGroupNodeSize (NodeList);\r |
871 | if (NodeLength > MAX_UINT16) {\r | |
872 | Status = EFI_INVALID_PARAMETER;\r | |
873 | DEBUG ((\r | |
874 | DEBUG_ERROR,\r | |
875 | "ERROR: IORT: ITS Id Array Node length 0x%lx > MAX_UINT16."\r | |
876 | " Status = %r\n",\r | |
877 | NodeLength,\r | |
878 | Status\r | |
879 | ));\r | |
880 | return Status;\r | |
881 | }\r | |
882 | \r | |
dfaffc69 | 883 | // Populate the node header\r |
731c67e1 MK |
884 | ItsGroupNode->Node.Type = EFI_ACPI_IORT_TYPE_ITS_GROUP;\r |
885 | ItsGroupNode->Node.Length = (UINT16)NodeLength;\r | |
dfaffc69 | 886 | ItsGroupNode->Node.NumIdMappings = 0;\r |
731c67e1 | 887 | ItsGroupNode->Node.IdReference = 0;\r |
dfaffc69 | 888 | \r |
e9150618 SM |
889 | if (AcpiTableInfo->AcpiTableRevision <\r |
890 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
891 | {\r | |
892 | ItsGroupNode->Node.Revision = 0;\r | |
893 | ItsGroupNode->Node.Identifier = EFI_ACPI_RESERVED_DWORD;\r | |
894 | } else {\r | |
895 | ItsGroupNode->Node.Revision = 1;\r | |
896 | ItsGroupNode->Node.Identifier = NodeList->Identifier;\r | |
897 | }\r | |
898 | \r | |
dfaffc69 SM |
899 | // IORT specific data\r |
900 | ItsGroupNode->NumItsIdentifiers = NodeList->ItsIdCount;\r | |
731c67e1 MK |
901 | ItsIds = (UINT32 *)((UINT8 *)ItsGroupNode +\r |
902 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ITS_NODE));\r | |
dfaffc69 SM |
903 | \r |
904 | Status = GetEArmObjGicItsIdentifierArray (\r | |
905 | CfgMgrProtocol,\r | |
906 | NodeList->ItsIdToken,\r | |
907 | &ItsIdentifier,\r | |
908 | &ItsIdentifierCount\r | |
909 | );\r | |
910 | if (EFI_ERROR (Status)) {\r | |
911 | DEBUG ((\r | |
912 | DEBUG_ERROR,\r | |
913 | "ERROR: IORT: Failed to get ITS Identifier array. Status = %r\n",\r | |
914 | Status\r | |
915 | ));\r | |
916 | return Status;\r | |
917 | }\r | |
918 | \r | |
919 | if (ItsIdentifierCount < ItsGroupNode->NumItsIdentifiers) {\r | |
920 | DEBUG ((\r | |
921 | DEBUG_ERROR,\r | |
922 | "ERROR: IORT: Failed to get the required number of ITS Identifiers.\n"\r | |
923 | ));\r | |
924 | return EFI_NOT_FOUND;\r | |
925 | }\r | |
926 | \r | |
927 | // Populate the ITS identifier array\r | |
928 | for (IdIndex = 0; IdIndex < ItsGroupNode->NumItsIdentifiers; IdIndex++) {\r | |
929 | ItsIds[IdIndex] = ItsIdentifier[IdIndex].ItsId;\r | |
930 | } // ITS identifier array\r | |
931 | \r | |
932 | // Next IORT Group Node\r | |
731c67e1 MK |
933 | ItsGroupNode = (EFI_ACPI_6_0_IO_REMAPPING_ITS_NODE *)((UINT8 *)ItsGroupNode +\r |
934 | ItsGroupNode->Node.Length);\r | |
dfaffc69 SM |
935 | NodeList++;\r |
936 | } // IORT Group Node\r | |
937 | \r | |
938 | return EFI_SUCCESS;\r | |
939 | }\r | |
940 | \r | |
941 | /** Update the Named Component Node Information.\r | |
942 | \r | |
943 | This function updates the Named Component node information in the IORT\r | |
944 | table.\r | |
945 | \r | |
946 | @param [in] This Pointer to the table Generator.\r | |
947 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
948 | Protocol Interface.\r | |
e9150618 | 949 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r |
dfaffc69 SM |
950 | @param [in] Iort Pointer to IORT table structure.\r |
951 | @param [in] NodesStartOffset Offset for the start of the Named\r | |
952 | Component Nodes.\r | |
953 | @param [in] NodeList Pointer to an array of Named Component\r | |
954 | Node Objects.\r | |
955 | @param [in] NodeCount Number of Named Component Node Objects.\r | |
956 | \r | |
957 | @retval EFI_SUCCESS Table generated successfully.\r | |
958 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
959 | @retval EFI_NOT_FOUND The required object was not found.\r | |
960 | **/\r | |
961 | STATIC\r | |
962 | EFI_STATUS\r | |
963 | AddNamedComponentNodes (\r | |
731c67e1 MK |
964 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
965 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
e9150618 | 966 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r |
731c67e1 | 967 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r |
dfaffc69 | 968 | IN CONST UINT32 NodesStartOffset,\r |
731c67e1 | 969 | IN CONST CM_ARM_NAMED_COMPONENT_NODE *NodeList,\r |
dfaffc69 SM |
970 | IN UINT32 NodeCount\r |
971 | )\r | |
972 | {\r | |
731c67e1 MK |
973 | EFI_STATUS Status;\r |
974 | EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE *NcNode;\r | |
975 | EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray;\r | |
976 | CHAR8 *ObjectName;\r | |
977 | UINTN ObjectNameLength;\r | |
978 | UINT64 NodeLength;\r | |
dfaffc69 SM |
979 | \r |
980 | ASSERT (Iort != NULL);\r | |
981 | \r | |
731c67e1 MK |
982 | NcNode = (EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE *)((UINT8 *)Iort +\r |
983 | NodesStartOffset);\r | |
dfaffc69 SM |
984 | \r |
985 | while (NodeCount-- != 0) {\r | |
8b2ac43b SM |
986 | NodeLength = GetNamedComponentNodeSize (NodeList);\r |
987 | if (NodeLength > MAX_UINT16) {\r | |
988 | Status = EFI_INVALID_PARAMETER;\r | |
989 | DEBUG ((\r | |
990 | DEBUG_ERROR,\r | |
991 | "ERROR: IORT: Named Component Node length 0x%lx > MAX_UINT16."\r | |
992 | " Status = %r\n",\r | |
993 | NodeLength,\r | |
994 | Status\r | |
995 | ));\r | |
996 | return Status;\r | |
997 | }\r | |
998 | \r | |
dfaffc69 | 999 | // Populate the node header\r |
731c67e1 MK |
1000 | NcNode->Node.Type = EFI_ACPI_IORT_TYPE_NAMED_COMP;\r |
1001 | NcNode->Node.Length = (UINT16)NodeLength;\r | |
dfaffc69 SM |
1002 | NcNode->Node.NumIdMappings = NodeList->IdMappingCount;\r |
1003 | \r | |
e9150618 SM |
1004 | if (AcpiTableInfo->AcpiTableRevision <\r |
1005 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
1006 | {\r | |
1007 | NcNode->Node.Revision = 2;\r | |
1008 | NcNode->Node.Identifier = EFI_ACPI_RESERVED_DWORD;\r | |
1009 | } else {\r | |
1010 | NcNode->Node.Revision = 4;\r | |
1011 | NcNode->Node.Identifier = NodeList->Identifier;\r | |
1012 | }\r | |
1013 | \r | |
731c67e1 | 1014 | ObjectNameLength = AsciiStrLen (NodeList->ObjectName) + 1;\r |
f5cea604 SM |
1015 | NcNode->Node.IdReference = (NodeList->IdMappingCount == 0) ?\r |
1016 | 0 : ((UINT32)(sizeof (EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE) +\r | |
1017 | (ALIGN_VALUE (ObjectNameLength, 4))));\r | |
dfaffc69 SM |
1018 | \r |
1019 | // Named Component specific data\r | |
731c67e1 MK |
1020 | NcNode->Flags = NodeList->Flags;\r |
1021 | NcNode->CacheCoherent = NodeList->CacheCoherent;\r | |
1022 | NcNode->AllocationHints = NodeList->AllocationHints;\r | |
1023 | NcNode->Reserved = EFI_ACPI_RESERVED_WORD;\r | |
dfaffc69 | 1024 | NcNode->MemoryAccessFlags = NodeList->MemoryAccessFlags;\r |
731c67e1 | 1025 | NcNode->AddressSizeLimit = NodeList->AddressSizeLimit;\r |
dfaffc69 SM |
1026 | \r |
1027 | // Copy the object name\r | |
731c67e1 MK |
1028 | ObjectName = (CHAR8 *)((UINT8 *)NcNode +\r |
1029 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE));\r | |
dfaffc69 SM |
1030 | Status = AsciiStrCpyS (\r |
1031 | ObjectName,\r | |
8b2ac43b | 1032 | ObjectNameLength,\r |
dfaffc69 SM |
1033 | NodeList->ObjectName\r |
1034 | );\r | |
1035 | if (EFI_ERROR (Status)) {\r | |
1036 | DEBUG ((\r | |
1037 | DEBUG_ERROR,\r | |
1038 | "ERROR: IORT: Failed to copy Object Name. Status = %r\n",\r | |
1039 | Status\r | |
1040 | ));\r | |
1041 | return Status;\r | |
1042 | }\r | |
1043 | \r | |
65c4f3f2 SM |
1044 | if (NodeList->IdMappingCount > 0) {\r |
1045 | if (NodeList->IdMappingToken == CM_NULL_TOKEN) {\r | |
1046 | Status = EFI_INVALID_PARAMETER;\r | |
1047 | DEBUG ((\r | |
1048 | DEBUG_ERROR,\r | |
1049 | "ERROR: IORT: Invalid Id Mapping token,"\r | |
1050 | " Token = 0x%x, Status =%r\n",\r | |
1051 | NodeList->IdMappingToken,\r | |
1052 | Status\r | |
1053 | ));\r | |
1054 | return Status;\r | |
1055 | }\r | |
1056 | \r | |
dfaffc69 | 1057 | // Ids for Named Component\r |
731c67e1 MK |
1058 | IdMapArray = (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *)((UINT8 *)NcNode +\r |
1059 | NcNode->Node.IdReference);\r | |
dfaffc69 SM |
1060 | \r |
1061 | Status = AddIdMappingArray (\r | |
1062 | This,\r | |
1063 | CfgMgrProtocol,\r | |
1064 | IdMapArray,\r | |
1065 | NodeList->IdMappingCount,\r | |
1066 | NodeList->IdMappingToken\r | |
1067 | );\r | |
1068 | if (EFI_ERROR (Status)) {\r | |
1069 | DEBUG ((\r | |
1070 | DEBUG_ERROR,\r | |
1071 | "ERROR: IORT: Failed to add Id Mapping Array. Status = %r\n",\r | |
1072 | Status\r | |
1073 | ));\r | |
1074 | return Status;\r | |
1075 | }\r | |
1076 | }\r | |
1077 | \r | |
1078 | // Next Named Component Node\r | |
731c67e1 MK |
1079 | NcNode = (EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE *)((UINT8 *)NcNode +\r |
1080 | NcNode->Node.Length);\r | |
dfaffc69 SM |
1081 | NodeList++;\r |
1082 | } // Named Component Node\r | |
1083 | \r | |
1084 | return EFI_SUCCESS;\r | |
1085 | }\r | |
1086 | \r | |
1087 | /** Update the Root Complex Node Information.\r | |
1088 | \r | |
1089 | This function updates the Root Complex node information in the IORT table.\r | |
1090 | \r | |
1091 | @param [in] This Pointer to the table Generator.\r | |
1092 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1093 | Protocol Interface.\r | |
e9150618 | 1094 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r |
dfaffc69 SM |
1095 | @param [in] Iort Pointer to IORT table structure.\r |
1096 | @param [in] NodesStartOffset Offset for the start of the Root Complex\r | |
1097 | Nodes.\r | |
1098 | @param [in] NodeList Pointer to an array of Root Complex Node\r | |
1099 | Objects.\r | |
1100 | @param [in] NodeCount Number of Root Complex Node Objects.\r | |
1101 | \r | |
1102 | @retval EFI_SUCCESS Table generated successfully.\r | |
1103 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1104 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1105 | **/\r | |
1106 | STATIC\r | |
1107 | EFI_STATUS\r | |
1108 | AddRootComplexNodes (\r | |
731c67e1 MK |
1109 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
1110 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
e9150618 | 1111 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r |
731c67e1 | 1112 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r |
dfaffc69 | 1113 | IN CONST UINT32 NodesStartOffset,\r |
731c67e1 | 1114 | IN CONST CM_ARM_ROOT_COMPLEX_NODE *NodeList,\r |
dfaffc69 SM |
1115 | IN UINT32 NodeCount\r |
1116 | )\r | |
1117 | {\r | |
731c67e1 MK |
1118 | EFI_STATUS Status;\r |
1119 | EFI_ACPI_6_0_IO_REMAPPING_RC_NODE *RcNode;\r | |
1120 | EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray;\r | |
1121 | UINT64 NodeLength;\r | |
dfaffc69 SM |
1122 | \r |
1123 | ASSERT (Iort != NULL);\r | |
1124 | \r | |
731c67e1 MK |
1125 | RcNode = (EFI_ACPI_6_0_IO_REMAPPING_RC_NODE *)((UINT8 *)Iort +\r |
1126 | NodesStartOffset);\r | |
dfaffc69 SM |
1127 | \r |
1128 | while (NodeCount-- != 0) {\r | |
8b2ac43b SM |
1129 | NodeLength = GetRootComplexNodeSize (NodeList);\r |
1130 | if (NodeLength > MAX_UINT16) {\r | |
1131 | Status = EFI_INVALID_PARAMETER;\r | |
1132 | DEBUG ((\r | |
1133 | DEBUG_ERROR,\r | |
1134 | "ERROR: IORT: Root Complex Node length 0x%lx > MAX_UINT16."\r | |
1135 | " Status = %r\n",\r | |
1136 | NodeLength,\r | |
1137 | Status\r | |
1138 | ));\r | |
1139 | return Status;\r | |
1140 | }\r | |
1141 | \r | |
dfaffc69 | 1142 | // Populate the node header\r |
731c67e1 MK |
1143 | RcNode->Node.Type = EFI_ACPI_IORT_TYPE_ROOT_COMPLEX;\r |
1144 | RcNode->Node.Length = (UINT16)NodeLength;\r | |
dfaffc69 | 1145 | RcNode->Node.NumIdMappings = NodeList->IdMappingCount;\r |
f5cea604 SM |
1146 | RcNode->Node.IdReference = (NodeList->IdMappingCount == 0) ?\r |
1147 | 0 : sizeof (EFI_ACPI_6_0_IO_REMAPPING_RC_NODE);\r | |
dfaffc69 | 1148 | \r |
e9150618 SM |
1149 | if (AcpiTableInfo->AcpiTableRevision <\r |
1150 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
1151 | {\r | |
1152 | RcNode->Node.Revision = 1;\r | |
1153 | RcNode->Node.Identifier = EFI_ACPI_RESERVED_DWORD;\r | |
1154 | RcNode->PasidCapabilities = EFI_ACPI_RESERVED_WORD;\r | |
1155 | } else {\r | |
1156 | RcNode->Node.Revision = 4;\r | |
1157 | RcNode->Node.Identifier = NodeList->Identifier;\r | |
1158 | RcNode->PasidCapabilities = NodeList->PasidCapabilities;\r | |
1159 | RcNode->Flags = NodeList->Flags;\r | |
1160 | }\r | |
1161 | \r | |
dfaffc69 | 1162 | // Root Complex specific data\r |
731c67e1 MK |
1163 | RcNode->CacheCoherent = NodeList->CacheCoherent;\r |
1164 | RcNode->AllocationHints = NodeList->AllocationHints;\r | |
1165 | RcNode->Reserved = EFI_ACPI_RESERVED_WORD;\r | |
dfaffc69 | 1166 | RcNode->MemoryAccessFlags = NodeList->MemoryAccessFlags;\r |
731c67e1 MK |
1167 | RcNode->AtsAttribute = NodeList->AtsAttribute;\r |
1168 | RcNode->PciSegmentNumber = NodeList->PciSegmentNumber;\r | |
dfaffc69 | 1169 | RcNode->MemoryAddressSize = NodeList->MemoryAddressSize;\r |
731c67e1 | 1170 | RcNode->Reserved1[0] = EFI_ACPI_RESERVED_BYTE;\r |
dfaffc69 | 1171 | \r |
65c4f3f2 SM |
1172 | if (NodeList->IdMappingCount > 0) {\r |
1173 | if (NodeList->IdMappingToken == CM_NULL_TOKEN) {\r | |
1174 | Status = EFI_INVALID_PARAMETER;\r | |
1175 | DEBUG ((\r | |
1176 | DEBUG_ERROR,\r | |
1177 | "ERROR: IORT: Invalid Id Mapping token,"\r | |
1178 | " Token = 0x%x, Status =%r\n",\r | |
1179 | NodeList->IdMappingToken,\r | |
1180 | Status\r | |
1181 | ));\r | |
1182 | return Status;\r | |
1183 | }\r | |
1184 | \r | |
dfaffc69 | 1185 | // Ids for Root Complex\r |
731c67e1 MK |
1186 | IdMapArray = (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *)((UINT8 *)RcNode +\r |
1187 | RcNode->Node.IdReference);\r | |
dfaffc69 SM |
1188 | Status = AddIdMappingArray (\r |
1189 | This,\r | |
1190 | CfgMgrProtocol,\r | |
1191 | IdMapArray,\r | |
1192 | NodeList->IdMappingCount,\r | |
1193 | NodeList->IdMappingToken\r | |
1194 | );\r | |
1195 | if (EFI_ERROR (Status)) {\r | |
1196 | DEBUG ((\r | |
1197 | DEBUG_ERROR,\r | |
1198 | "ERROR: IORT: Failed to add Id Mapping Array. Status = %r\n",\r | |
1199 | Status\r | |
1200 | ));\r | |
1201 | return Status;\r | |
1202 | }\r | |
1203 | }\r | |
1204 | \r | |
1205 | // Next Root Complex Node\r | |
731c67e1 MK |
1206 | RcNode = (EFI_ACPI_6_0_IO_REMAPPING_RC_NODE *)((UINT8 *)RcNode +\r |
1207 | RcNode->Node.Length);\r | |
dfaffc69 SM |
1208 | NodeList++;\r |
1209 | } // Root Complex Node\r | |
1210 | \r | |
1211 | return EFI_SUCCESS;\r | |
1212 | }\r | |
1213 | \r | |
1214 | /** Update the SMMU Interrupt Array.\r | |
1215 | \r | |
1216 | This function retrieves the InterruptArray object referenced by the\r | |
1217 | InterruptToken and updates the SMMU InterruptArray.\r | |
1218 | \r | |
1219 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1220 | Protocol Interface.\r | |
1221 | @param [in, out] InterruptArray Pointer to an array of Interrupts.\r | |
1222 | @param [in] InterruptCount Number of entries in the InterruptArray.\r | |
1223 | @param [in] InterruptToken Reference Token for retrieving the SMMU\r | |
1224 | InterruptArray object.\r | |
1225 | \r | |
1226 | @retval EFI_SUCCESS Table generated successfully.\r | |
1227 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1228 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1229 | **/\r | |
1230 | STATIC\r | |
1231 | EFI_STATUS\r | |
e3f8605a | 1232 | AddSmmuInterruptArray (\r |
731c67e1 MK |
1233 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r |
1234 | IN OUT EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT *InterruptArray,\r | |
dfaffc69 SM |
1235 | IN UINT32 InterruptCount,\r |
1236 | IN CONST CM_OBJECT_TOKEN InterruptToken\r | |
1237 | )\r | |
1238 | {\r | |
731c67e1 MK |
1239 | EFI_STATUS Status;\r |
1240 | CM_ARM_SMMU_INTERRUPT *SmmuInterrupt;\r | |
1241 | UINT32 SmmuInterruptCount;\r | |
dfaffc69 SM |
1242 | \r |
1243 | ASSERT (InterruptArray != NULL);\r | |
1244 | \r | |
1245 | // Get the SMMU Interrupt Array\r | |
1246 | Status = GetEArmObjSmmuInterruptArray (\r | |
1247 | CfgMgrProtocol,\r | |
1248 | InterruptToken,\r | |
1249 | &SmmuInterrupt,\r | |
1250 | &SmmuInterruptCount\r | |
1251 | );\r | |
1252 | if (EFI_ERROR (Status)) {\r | |
1253 | DEBUG ((\r | |
1254 | DEBUG_ERROR,\r | |
1255 | "ERROR: IORT: Failed to get SMMU Interrupt array. Status = %r\n",\r | |
1256 | Status\r | |
1257 | ));\r | |
1258 | return Status;\r | |
1259 | }\r | |
1260 | \r | |
1261 | if (SmmuInterruptCount < InterruptCount) {\r | |
1262 | DEBUG ((\r | |
1263 | DEBUG_ERROR,\r | |
1264 | "ERROR: IORT: Failed to get the required number of SMMU Interrupts.\n"\r | |
1265 | ));\r | |
1266 | return EFI_NOT_FOUND;\r | |
1267 | }\r | |
1268 | \r | |
1269 | // Populate the Id Mapping array\r | |
1270 | while (InterruptCount-- != 0) {\r | |
731c67e1 | 1271 | InterruptArray->Interrupt = SmmuInterrupt->Interrupt;\r |
dfaffc69 SM |
1272 | InterruptArray->InterruptFlags = SmmuInterrupt->Flags;\r |
1273 | InterruptArray++;\r | |
1274 | SmmuInterrupt++;\r | |
1275 | } // Id Mapping array\r | |
1276 | \r | |
1277 | return EFI_SUCCESS;\r | |
1278 | }\r | |
1279 | \r | |
1280 | /** Update the SMMU v1/v2 Node Information.\r | |
1281 | \r | |
1282 | @param [in] This Pointer to the table Generator.\r | |
1283 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1284 | Protocol Interface.\r | |
e9150618 | 1285 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r |
dfaffc69 SM |
1286 | @param [in] Iort Pointer to IORT table structure.\r |
1287 | @param [in] NodesStartOffset Offset for the start of the SMMU v1/v2\r | |
1288 | Nodes.\r | |
1289 | @param [in] NodeList Pointer to an array of SMMU v1/v2 Node\r | |
1290 | Objects.\r | |
1291 | @param [in] NodeCount Number of SMMU v1/v2 Node Objects.\r | |
1292 | \r | |
1293 | @retval EFI_SUCCESS Table generated successfully.\r | |
1294 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1295 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1296 | **/\r | |
1297 | STATIC\r | |
1298 | EFI_STATUS\r | |
1299 | AddSmmuV1V2Nodes (\r | |
731c67e1 MK |
1300 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
1301 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
e9150618 | 1302 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r |
731c67e1 | 1303 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r |
dfaffc69 | 1304 | IN CONST UINT32 NodesStartOffset,\r |
731c67e1 | 1305 | IN CONST CM_ARM_SMMUV1_SMMUV2_NODE *NodeList,\r |
dfaffc69 SM |
1306 | IN UINT32 NodeCount\r |
1307 | )\r | |
1308 | {\r | |
731c67e1 MK |
1309 | EFI_STATUS Status;\r |
1310 | EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE *SmmuNode;\r | |
1311 | EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray;\r | |
dfaffc69 | 1312 | \r |
731c67e1 MK |
1313 | EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT *ContextInterruptArray;\r |
1314 | EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT *PmuInterruptArray;\r | |
1315 | UINT64 NodeLength;\r | |
238f903e | 1316 | UINT32 Offset;\r |
dfaffc69 SM |
1317 | \r |
1318 | ASSERT (Iort != NULL);\r | |
1319 | \r | |
731c67e1 MK |
1320 | SmmuNode = (EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE *)((UINT8 *)Iort +\r |
1321 | NodesStartOffset);\r | |
dfaffc69 SM |
1322 | \r |
1323 | while (NodeCount-- != 0) {\r | |
8b2ac43b SM |
1324 | NodeLength = GetSmmuV1V2NodeSize (NodeList);\r |
1325 | if (NodeLength > MAX_UINT16) {\r | |
1326 | Status = EFI_INVALID_PARAMETER;\r | |
1327 | DEBUG ((\r | |
1328 | DEBUG_ERROR,\r | |
1329 | "ERROR: IORT: SMMU V1/V2 Node length 0x%lx > MAX_UINT16. Status = %r\n",\r | |
1330 | NodeLength,\r | |
1331 | Status\r | |
1332 | ));\r | |
1333 | return Status;\r | |
1334 | }\r | |
1335 | \r | |
dfaffc69 | 1336 | // Populate the node header\r |
731c67e1 MK |
1337 | SmmuNode->Node.Type = EFI_ACPI_IORT_TYPE_SMMUv1v2;\r |
1338 | SmmuNode->Node.Length = (UINT16)NodeLength;\r | |
dfaffc69 | 1339 | SmmuNode->Node.NumIdMappings = NodeList->IdMappingCount;\r |
f5cea604 SM |
1340 | SmmuNode->Node.IdReference = (NodeList->IdMappingCount == 0) ?\r |
1341 | 0 : (sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE) +\r | |
1342 | (NodeList->ContextInterruptCount *\r | |
1343 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT)) +\r | |
1344 | (NodeList->PmuInterruptCount *\r | |
1345 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT)));\r | |
dfaffc69 | 1346 | \r |
e9150618 SM |
1347 | if (AcpiTableInfo->AcpiTableRevision <\r |
1348 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
1349 | {\r | |
1350 | SmmuNode->Node.Revision = 1;\r | |
1351 | SmmuNode->Node.Identifier = EFI_ACPI_RESERVED_DWORD;\r | |
1352 | } else {\r | |
1353 | SmmuNode->Node.Revision = 3;\r | |
1354 | SmmuNode->Node.Identifier = NodeList->Identifier;\r | |
1355 | }\r | |
1356 | \r | |
dfaffc69 | 1357 | // SMMU v1/v2 specific data\r |
731c67e1 MK |
1358 | SmmuNode->Base = NodeList->BaseAddress;\r |
1359 | SmmuNode->Span = NodeList->Span;\r | |
dfaffc69 SM |
1360 | SmmuNode->Model = NodeList->Model;\r |
1361 | SmmuNode->Flags = NodeList->Flags;\r | |
1362 | \r | |
1363 | // Reference to Global Interrupt Array\r | |
1364 | SmmuNode->GlobalInterruptArrayRef =\r | |
1365 | OFFSET_OF (EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE, SMMU_NSgIrpt);\r | |
1366 | \r | |
238f903e | 1367 | Offset = sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE);\r |
dfaffc69 | 1368 | // Context Interrupt\r |
238f903e SM |
1369 | SmmuNode->NumContextInterrupts = NodeList->ContextInterruptCount;\r |
1370 | if (NodeList->ContextInterruptCount != 0) {\r | |
1371 | SmmuNode->ContextInterruptArrayRef = Offset;\r | |
1372 | ContextInterruptArray =\r | |
1373 | (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT *)((UINT8 *)SmmuNode + Offset);\r | |
1374 | Offset += (NodeList->ContextInterruptCount *\r | |
1375 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT));\r | |
1376 | }\r | |
dfaffc69 SM |
1377 | \r |
1378 | // PMU Interrupt\r | |
238f903e SM |
1379 | SmmuNode->NumPmuInterrupts = NodeList->PmuInterruptCount;\r |
1380 | if (NodeList->PmuInterruptCount != 0) {\r | |
1381 | SmmuNode->PmuInterruptArrayRef = Offset;\r | |
1382 | PmuInterruptArray =\r | |
1383 | (EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT *)((UINT8 *)SmmuNode + Offset);\r | |
1384 | }\r | |
dfaffc69 | 1385 | \r |
731c67e1 MK |
1386 | SmmuNode->SMMU_NSgIrpt = NodeList->SMMU_NSgIrpt;\r |
1387 | SmmuNode->SMMU_NSgIrptFlags = NodeList->SMMU_NSgIrptFlags;\r | |
1388 | SmmuNode->SMMU_NSgCfgIrpt = NodeList->SMMU_NSgCfgIrpt;\r | |
dfaffc69 SM |
1389 | SmmuNode->SMMU_NSgCfgIrptFlags = NodeList->SMMU_NSgCfgIrptFlags;\r |
1390 | \r | |
238f903e SM |
1391 | if (NodeList->ContextInterruptCount != 0) {\r |
1392 | if (NodeList->ContextInterruptToken == CM_NULL_TOKEN) {\r | |
1393 | Status = EFI_INVALID_PARAMETER;\r | |
1394 | DEBUG ((\r | |
1395 | DEBUG_ERROR,\r | |
1396 | "ERROR: IORT: Invalid Context Interrupt token,"\r | |
1397 | " Token = 0x%x, Status =%r\n",\r | |
1398 | NodeList->ContextInterruptToken,\r | |
1399 | Status\r | |
1400 | ));\r | |
1401 | return Status;\r | |
1402 | }\r | |
1403 | \r | |
1404 | // Add Context Interrupt Array\r | |
1405 | Status = AddSmmuInterruptArray (\r | |
1406 | CfgMgrProtocol,\r | |
1407 | ContextInterruptArray,\r | |
1408 | SmmuNode->NumContextInterrupts,\r | |
1409 | NodeList->ContextInterruptToken\r | |
1410 | );\r | |
1411 | if (EFI_ERROR (Status)) {\r | |
1412 | DEBUG ((\r | |
1413 | DEBUG_ERROR,\r | |
1414 | "ERROR: IORT: Failed to Context Interrupt Array. Status = %r\n",\r | |
1415 | Status\r | |
1416 | ));\r | |
1417 | return Status;\r | |
1418 | }\r | |
dfaffc69 SM |
1419 | }\r |
1420 | \r | |
1421 | // Add PMU Interrupt Array\r | |
238f903e SM |
1422 | if (SmmuNode->NumPmuInterrupts != 0) {\r |
1423 | if (NodeList->PmuInterruptToken == CM_NULL_TOKEN) {\r | |
1424 | Status = EFI_INVALID_PARAMETER;\r | |
1425 | DEBUG ((\r | |
1426 | DEBUG_ERROR,\r | |
1427 | "ERROR: IORT: Invalid PMU Interrupt token,"\r | |
1428 | " Token = 0x%x, Status =%r\n",\r | |
1429 | NodeList->PmuInterruptToken,\r | |
1430 | Status\r | |
1431 | ));\r | |
1432 | return Status;\r | |
1433 | }\r | |
1434 | \r | |
e3f8605a | 1435 | Status = AddSmmuInterruptArray (\r |
dfaffc69 SM |
1436 | CfgMgrProtocol,\r |
1437 | PmuInterruptArray,\r | |
1438 | SmmuNode->NumPmuInterrupts,\r | |
1439 | NodeList->PmuInterruptToken\r | |
1440 | );\r | |
1441 | if (EFI_ERROR (Status)) {\r | |
1442 | DEBUG ((\r | |
1443 | DEBUG_ERROR,\r | |
1444 | "ERROR: IORT: Failed to PMU Interrupt Array. Status = %r\n",\r | |
1445 | Status\r | |
1446 | ));\r | |
1447 | return Status;\r | |
1448 | }\r | |
1449 | }\r | |
1450 | \r | |
65c4f3f2 SM |
1451 | if (NodeList->IdMappingCount > 0) {\r |
1452 | if (NodeList->IdMappingToken == CM_NULL_TOKEN) {\r | |
1453 | Status = EFI_INVALID_PARAMETER;\r | |
1454 | DEBUG ((\r | |
1455 | DEBUG_ERROR,\r | |
1456 | "ERROR: IORT: Invalid Id Mapping token,"\r | |
1457 | " Token = 0x%x, Status =%r\n",\r | |
1458 | NodeList->IdMappingToken,\r | |
1459 | Status\r | |
1460 | ));\r | |
1461 | return Status;\r | |
1462 | }\r | |
1463 | \r | |
dfaffc69 | 1464 | // Ids for SMMU v1/v2 Node\r |
731c67e1 MK |
1465 | IdMapArray = (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *)((UINT8 *)SmmuNode +\r |
1466 | SmmuNode->Node.IdReference);\r | |
dfaffc69 SM |
1467 | Status = AddIdMappingArray (\r |
1468 | This,\r | |
1469 | CfgMgrProtocol,\r | |
1470 | IdMapArray,\r | |
1471 | NodeList->IdMappingCount,\r | |
1472 | NodeList->IdMappingToken\r | |
1473 | );\r | |
1474 | if (EFI_ERROR (Status)) {\r | |
1475 | DEBUG ((\r | |
1476 | DEBUG_ERROR,\r | |
1477 | "ERROR: IORT: Failed to add Id Mapping Array. Status = %r\n",\r | |
1478 | Status\r | |
1479 | ));\r | |
1480 | return Status;\r | |
1481 | }\r | |
1482 | }\r | |
731c67e1 | 1483 | \r |
dfaffc69 | 1484 | // Next SMMU v1/v2 Node\r |
731c67e1 MK |
1485 | SmmuNode = (EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE *)((UINT8 *)SmmuNode +\r |
1486 | SmmuNode->Node.Length);\r | |
dfaffc69 SM |
1487 | NodeList++;\r |
1488 | } // SMMU v1/v2 Node\r | |
1489 | \r | |
1490 | return EFI_SUCCESS;\r | |
1491 | }\r | |
1492 | \r | |
1493 | /** Update the SMMUv3 Node Information.\r | |
1494 | \r | |
1495 | This function updates the SMMUv3 node information in the IORT table.\r | |
1496 | \r | |
1497 | @param [in] This Pointer to the table Generator.\r | |
1498 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1499 | Protocol Interface.\r | |
e9150618 | 1500 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r |
dfaffc69 SM |
1501 | @param [in] Iort Pointer to IORT table structure.\r |
1502 | @param [in] NodesStartOffset Offset for the start of the SMMUv3 Nodes.\r | |
1503 | @param [in] NodeList Pointer to an array of SMMUv3 Node Objects.\r | |
1504 | @param [in] NodeCount Number of SMMUv3 Node Objects.\r | |
1505 | \r | |
1506 | @retval EFI_SUCCESS Table generated successfully.\r | |
1507 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1508 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1509 | **/\r | |
1510 | STATIC\r | |
1511 | EFI_STATUS\r | |
1512 | AddSmmuV3Nodes (\r | |
731c67e1 MK |
1513 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
1514 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
e9150618 | 1515 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r |
731c67e1 | 1516 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r |
dfaffc69 | 1517 | IN CONST UINT32 NodesStartOffset,\r |
731c67e1 | 1518 | IN CONST CM_ARM_SMMUV3_NODE *NodeList,\r |
dfaffc69 SM |
1519 | IN UINT32 NodeCount\r |
1520 | )\r | |
1521 | {\r | |
731c67e1 MK |
1522 | EFI_STATUS Status;\r |
1523 | EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE *SmmuV3Node;\r | |
1524 | EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray;\r | |
1525 | UINT64 NodeLength;\r | |
dfaffc69 SM |
1526 | \r |
1527 | ASSERT (Iort != NULL);\r | |
1528 | \r | |
731c67e1 MK |
1529 | SmmuV3Node = (EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE *)((UINT8 *)Iort +\r |
1530 | NodesStartOffset);\r | |
dfaffc69 SM |
1531 | \r |
1532 | while (NodeCount-- != 0) {\r | |
8b2ac43b SM |
1533 | NodeLength = GetSmmuV3NodeSize (NodeList);\r |
1534 | if (NodeLength > MAX_UINT16) {\r | |
1535 | Status = EFI_INVALID_PARAMETER;\r | |
1536 | DEBUG ((\r | |
1537 | DEBUG_ERROR,\r | |
1538 | "ERROR: IORT: SMMU V3 Node length 0x%lx > MAX_UINT16. Status = %r\n",\r | |
1539 | NodeLength,\r | |
1540 | Status\r | |
1541 | ));\r | |
1542 | return Status;\r | |
1543 | }\r | |
1544 | \r | |
dfaffc69 | 1545 | // Populate the node header\r |
731c67e1 MK |
1546 | SmmuV3Node->Node.Type = EFI_ACPI_IORT_TYPE_SMMUv3;\r |
1547 | SmmuV3Node->Node.Length = (UINT16)NodeLength;\r | |
dfaffc69 | 1548 | SmmuV3Node->Node.NumIdMappings = NodeList->IdMappingCount;\r |
f5cea604 SM |
1549 | SmmuV3Node->Node.IdReference = (NodeList->IdMappingCount == 0) ?\r |
1550 | 0 : sizeof (EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE);\r | |
dfaffc69 | 1551 | \r |
e9150618 SM |
1552 | if (AcpiTableInfo->AcpiTableRevision <\r |
1553 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
1554 | {\r | |
1555 | SmmuV3Node->Node.Revision = 2;\r | |
1556 | SmmuV3Node->Node.Identifier = EFI_ACPI_RESERVED_DWORD;\r | |
1557 | } else {\r | |
1558 | SmmuV3Node->Node.Revision = 4;\r | |
1559 | SmmuV3Node->Node.Identifier = NodeList->Identifier;\r | |
1560 | }\r | |
1561 | \r | |
dfaffc69 | 1562 | // SMMUv3 specific data\r |
731c67e1 MK |
1563 | SmmuV3Node->Base = NodeList->BaseAddress;\r |
1564 | SmmuV3Node->Flags = NodeList->Flags;\r | |
1565 | SmmuV3Node->Reserved = EFI_ACPI_RESERVED_WORD;\r | |
dfaffc69 | 1566 | SmmuV3Node->VatosAddress = NodeList->VatosAddress;\r |
731c67e1 MK |
1567 | SmmuV3Node->Model = NodeList->Model;\r |
1568 | SmmuV3Node->Event = NodeList->EventInterrupt;\r | |
1569 | SmmuV3Node->Pri = NodeList->PriInterrupt;\r | |
1570 | SmmuV3Node->Gerr = NodeList->GerrInterrupt;\r | |
1571 | SmmuV3Node->Sync = NodeList->SyncInterrupt;\r | |
dfaffc69 SM |
1572 | \r |
1573 | if ((SmmuV3Node->Flags & EFI_ACPI_IORT_SMMUv3_FLAG_PROXIMITY_DOMAIN) != 0) {\r | |
1574 | // The Proximity Domain Valid flag is set to 1\r | |
1575 | SmmuV3Node->ProximityDomain = NodeList->ProximityDomain;\r | |
1576 | } else {\r | |
1577 | SmmuV3Node->ProximityDomain = 0;\r | |
1578 | }\r | |
1579 | \r | |
1580 | if ((SmmuV3Node->Event != 0) && (SmmuV3Node->Pri != 0) &&\r | |
731c67e1 MK |
1581 | (SmmuV3Node->Gerr != 0) && (SmmuV3Node->Sync != 0))\r |
1582 | {\r | |
dfaffc69 SM |
1583 | // If all the SMMU control interrupts are GSIV based,\r |
1584 | // the DeviceID mapping index field is ignored.\r | |
1585 | SmmuV3Node->DeviceIdMappingIndex = 0;\r | |
1586 | } else {\r | |
1587 | SmmuV3Node->DeviceIdMappingIndex = NodeList->DeviceIdMappingIndex;\r | |
1588 | }\r | |
1589 | \r | |
65c4f3f2 SM |
1590 | if (NodeList->IdMappingCount > 0) {\r |
1591 | if (NodeList->IdMappingToken == CM_NULL_TOKEN) {\r | |
1592 | Status = EFI_INVALID_PARAMETER;\r | |
1593 | DEBUG ((\r | |
1594 | DEBUG_ERROR,\r | |
1595 | "ERROR: IORT: Invalid Id Mapping token,"\r | |
1596 | " Token = 0x%x, Status =%r\n",\r | |
1597 | NodeList->IdMappingToken,\r | |
1598 | Status\r | |
1599 | ));\r | |
1600 | return Status;\r | |
1601 | }\r | |
1602 | \r | |
dfaffc69 | 1603 | // Ids for SMMUv3 node\r |
731c67e1 MK |
1604 | IdMapArray = (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *)((UINT8 *)SmmuV3Node +\r |
1605 | SmmuV3Node->Node.IdReference);\r | |
dfaffc69 SM |
1606 | Status = AddIdMappingArray (\r |
1607 | This,\r | |
1608 | CfgMgrProtocol,\r | |
1609 | IdMapArray,\r | |
1610 | NodeList->IdMappingCount,\r | |
1611 | NodeList->IdMappingToken\r | |
1612 | );\r | |
1613 | if (EFI_ERROR (Status)) {\r | |
1614 | DEBUG ((\r | |
1615 | DEBUG_ERROR,\r | |
1616 | "ERROR: IORT: Failed to add Id Mapping Array. Status = %r\n",\r | |
1617 | Status\r | |
1618 | ));\r | |
1619 | return Status;\r | |
1620 | }\r | |
1621 | }\r | |
1622 | \r | |
1623 | // Next SMMUv3 Node\r | |
731c67e1 MK |
1624 | SmmuV3Node = (EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE *)((UINT8 *)SmmuV3Node +\r |
1625 | SmmuV3Node->Node.Length);\r | |
dfaffc69 SM |
1626 | NodeList++;\r |
1627 | } // SMMUv3 Node\r | |
1628 | \r | |
1629 | return EFI_SUCCESS;\r | |
1630 | }\r | |
1631 | \r | |
1632 | /** Update the PMCG Node Information.\r | |
1633 | \r | |
1634 | This function updates the PMCG node information in the IORT table.\r | |
1635 | \r | |
1636 | @param [in] This Pointer to the table Generator.\r | |
1637 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1638 | Protocol Interface.\r | |
e9150618 | 1639 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r |
dfaffc69 SM |
1640 | @param [in] Iort Pointer to IORT table structure.\r |
1641 | @param [in] NodesStartOffset Offset for the start of the PMCG Nodes.\r | |
1642 | @param [in] NodeList Pointer to an array of PMCG Node Objects.\r | |
1643 | @param [in] NodeCount Number of PMCG Node Objects.\r | |
1644 | \r | |
1645 | @retval EFI_SUCCESS Table generated successfully.\r | |
1646 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1647 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1648 | **/\r | |
1649 | STATIC\r | |
1650 | EFI_STATUS\r | |
1651 | AddPmcgNodes (\r | |
731c67e1 MK |
1652 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
1653 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
e9150618 | 1654 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r |
731c67e1 | 1655 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r |
dfaffc69 | 1656 | IN CONST UINT32 NodesStartOffset,\r |
731c67e1 | 1657 | IN CONST CM_ARM_PMCG_NODE *NodeList,\r |
dfaffc69 SM |
1658 | IN UINT32 NodeCount\r |
1659 | )\r | |
1660 | {\r | |
731c67e1 MK |
1661 | EFI_STATUS Status;\r |
1662 | EFI_ACPI_6_0_IO_REMAPPING_PMCG_NODE *PmcgNode;\r | |
1663 | EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray;\r | |
1664 | ACPI_IORT_GENERATOR *Generator;\r | |
1665 | UINT64 NodeLength;\r | |
dfaffc69 SM |
1666 | \r |
1667 | ASSERT (Iort != NULL);\r | |
1668 | \r | |
731c67e1 MK |
1669 | Generator = (ACPI_IORT_GENERATOR *)This;\r |
1670 | PmcgNode = (EFI_ACPI_6_0_IO_REMAPPING_PMCG_NODE *)((UINT8 *)Iort +\r | |
1671 | NodesStartOffset);\r | |
dfaffc69 SM |
1672 | \r |
1673 | while (NodeCount-- != 0) {\r | |
8b2ac43b SM |
1674 | NodeLength = GetPmcgNodeSize (NodeList);\r |
1675 | if (NodeLength > MAX_UINT16) {\r | |
1676 | Status = EFI_INVALID_PARAMETER;\r | |
1677 | DEBUG ((\r | |
1678 | DEBUG_ERROR,\r | |
1679 | "ERROR: IORT: PMCG Node length 0x%lx > MAX_UINT16. Status = %r\n",\r | |
1680 | NodeLength,\r | |
1681 | Status\r | |
1682 | ));\r | |
1683 | return Status;\r | |
1684 | }\r | |
1685 | \r | |
dfaffc69 | 1686 | // Populate the node header\r |
731c67e1 MK |
1687 | PmcgNode->Node.Type = EFI_ACPI_IORT_TYPE_PMCG;\r |
1688 | PmcgNode->Node.Length = (UINT16)NodeLength;\r | |
dfaffc69 | 1689 | PmcgNode->Node.NumIdMappings = NodeList->IdMappingCount;\r |
f5cea604 SM |
1690 | PmcgNode->Node.IdReference = (NodeList->IdMappingCount == 0) ?\r |
1691 | 0 : sizeof (EFI_ACPI_6_0_IO_REMAPPING_PMCG_NODE);\r | |
dfaffc69 | 1692 | \r |
e9150618 SM |
1693 | if (AcpiTableInfo->AcpiTableRevision <\r |
1694 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
1695 | {\r | |
1696 | PmcgNode->Node.Revision = 1;\r | |
1697 | PmcgNode->Node.Identifier = EFI_ACPI_RESERVED_DWORD;\r | |
1698 | } else {\r | |
1699 | PmcgNode->Node.Revision = 2;\r | |
1700 | PmcgNode->Node.Identifier = NodeList->Identifier;\r | |
1701 | }\r | |
1702 | \r | |
dfaffc69 | 1703 | // PMCG specific data\r |
731c67e1 | 1704 | PmcgNode->Base = NodeList->BaseAddress;\r |
dfaffc69 | 1705 | PmcgNode->OverflowInterruptGsiv = NodeList->OverflowInterrupt;\r |
731c67e1 | 1706 | PmcgNode->Page1Base = NodeList->Page1BaseAddress;\r |
dfaffc69 SM |
1707 | \r |
1708 | Status = GetNodeOffsetReferencedByToken (\r | |
731c67e1 MK |
1709 | Generator->NodeIndexer,\r |
1710 | Generator->IortNodeCount,\r | |
1711 | NodeList->ReferenceToken,\r | |
1712 | &PmcgNode->NodeReference\r | |
1713 | );\r | |
dfaffc69 SM |
1714 | if (EFI_ERROR (Status)) {\r |
1715 | DEBUG ((\r | |
1716 | DEBUG_ERROR,\r | |
1717 | "ERROR: IORT: Failed to get Output Reference for PMCG Node."\r | |
1718 | "Reference Token = %p"\r | |
1719 | " Status = %r\n",\r | |
1720 | NodeList->ReferenceToken,\r | |
1721 | Status\r | |
1722 | ));\r | |
1723 | return Status;\r | |
1724 | }\r | |
1725 | \r | |
65c4f3f2 SM |
1726 | if (NodeList->IdMappingCount > 0) {\r |
1727 | if (NodeList->IdMappingToken == CM_NULL_TOKEN) {\r | |
1728 | Status = EFI_INVALID_PARAMETER;\r | |
1729 | DEBUG ((\r | |
1730 | DEBUG_ERROR,\r | |
1731 | "ERROR: IORT: Invalid Id Mapping token,"\r | |
1732 | " Token = 0x%x, Status =%r\n",\r | |
1733 | NodeList->IdMappingToken,\r | |
1734 | Status\r | |
1735 | ));\r | |
1736 | return Status;\r | |
1737 | }\r | |
1738 | \r | |
dfaffc69 | 1739 | // Ids for PMCG node\r |
731c67e1 MK |
1740 | IdMapArray = (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *)((UINT8 *)PmcgNode +\r |
1741 | PmcgNode->Node.IdReference);\r | |
dfaffc69 SM |
1742 | \r |
1743 | Status = AddIdMappingArray (\r | |
731c67e1 MK |
1744 | This,\r |
1745 | CfgMgrProtocol,\r | |
1746 | IdMapArray,\r | |
1747 | NodeList->IdMappingCount,\r | |
1748 | NodeList->IdMappingToken\r | |
1749 | );\r | |
dfaffc69 SM |
1750 | if (EFI_ERROR (Status)) {\r |
1751 | DEBUG ((\r | |
1752 | DEBUG_ERROR,\r | |
1753 | "ERROR: IORT: Failed to add Id Mapping Array. Status = %r\n",\r | |
1754 | Status\r | |
1755 | ));\r | |
1756 | return Status;\r | |
1757 | }\r | |
1758 | }\r | |
1759 | \r | |
1760 | // Next PMCG Node\r | |
731c67e1 MK |
1761 | PmcgNode = (EFI_ACPI_6_0_IO_REMAPPING_PMCG_NODE *)((UINT8 *)PmcgNode +\r |
1762 | PmcgNode->Node.Length);\r | |
dfaffc69 SM |
1763 | NodeList++;\r |
1764 | } // PMCG Node\r | |
1765 | \r | |
1766 | return EFI_SUCCESS;\r | |
1767 | }\r | |
1768 | \r | |
e9150618 SM |
1769 | /** Update the Memory Range Descriptor Array.\r |
1770 | \r | |
1771 | This function retrieves the Memory Range Descriptor objects referenced by\r | |
1772 | MemRangeDescToken and updates the Memory Range Descriptor array.\r | |
1773 | \r | |
1774 | @param [in] This Pointer to the table Generator.\r | |
1775 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1776 | Protocol Interface.\r | |
1777 | @param [in] DescArray Pointer to an array of Memory Range\r | |
1778 | Descriptors.\r | |
1779 | @param [in] DescCount Number of Id Descriptors.\r | |
1780 | @param [in] DescToken Reference Token for retrieving the\r | |
1781 | Memory Range Descriptor Array.\r | |
1782 | \r | |
1783 | @retval EFI_SUCCESS Table generated successfully.\r | |
1784 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1785 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1786 | **/\r | |
1787 | STATIC\r | |
1788 | EFI_STATUS\r | |
1789 | AddMemRangeDescArray (\r | |
1790 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r | |
1791 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
1792 | IN EFI_ACPI_6_0_IO_REMAPPING_MEM_RANGE_DESC *DescArray,\r | |
1793 | IN UINT32 DescCount,\r | |
1794 | IN CONST CM_OBJECT_TOKEN DescToken\r | |
1795 | )\r | |
1796 | {\r | |
1797 | EFI_STATUS Status;\r | |
1798 | CM_ARM_MEMORY_RANGE_DESCRIPTOR *MemRangeDesc;\r | |
1799 | UINT32 MemRangeDescCount;\r | |
1800 | \r | |
1801 | ASSERT (DescArray != NULL);\r | |
1802 | \r | |
1803 | // Get the Id Mapping Array\r | |
1804 | Status = GetEArmObjMemoryRangeDescriptor (\r | |
1805 | CfgMgrProtocol,\r | |
1806 | DescToken,\r | |
1807 | &MemRangeDesc,\r | |
1808 | &MemRangeDescCount\r | |
1809 | );\r | |
1810 | if (EFI_ERROR (Status)) {\r | |
1811 | DEBUG ((\r | |
1812 | DEBUG_ERROR,\r | |
1813 | "ERROR: IORT: Failed to get Memory Range Descriptor array. Status = %r\n",\r | |
1814 | Status\r | |
1815 | ));\r | |
1816 | return Status;\r | |
1817 | }\r | |
1818 | \r | |
1819 | if (MemRangeDescCount < DescCount) {\r | |
1820 | DEBUG ((\r | |
1821 | DEBUG_ERROR,\r | |
1822 | "ERROR: IORT: Failed to get the required number of Memory"\r | |
1823 | " Range Descriptors.\n"\r | |
1824 | ));\r | |
1825 | return EFI_NOT_FOUND;\r | |
1826 | }\r | |
1827 | \r | |
1828 | // Populate the Memory Range Descriptor array\r | |
1829 | while (DescCount-- != 0) {\r | |
1830 | DescArray->Base = MemRangeDesc->BaseAddress;\r | |
1831 | DescArray->Length = MemRangeDesc->Length;\r | |
1832 | DescArray->Reserved = EFI_ACPI_RESERVED_DWORD;\r | |
1833 | \r | |
1834 | DescArray++;\r | |
1835 | MemRangeDesc++;\r | |
1836 | }\r | |
1837 | \r | |
1838 | return EFI_SUCCESS;\r | |
1839 | }\r | |
1840 | \r | |
1841 | /** Update the RMR Node Information.\r | |
1842 | \r | |
1843 | This function updates the RMR node information in the IORT table.\r | |
1844 | \r | |
1845 | @param [in] This Pointer to the table Generator.\r | |
1846 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
1847 | Protocol Interface.\r | |
1848 | @param [in] AcpiTableInfo Pointer to the ACPI table info structure.\r | |
1849 | @param [in] Iort Pointer to IORT table structure.\r | |
1850 | @param [in] NodesStartOffset Offset for the start of the PMCG Nodes.\r | |
1851 | @param [in] NodeList Pointer to an array of PMCG Node Objects.\r | |
1852 | @param [in] NodeCount Number of PMCG Node Objects.\r | |
1853 | \r | |
1854 | @retval EFI_SUCCESS Table generated successfully.\r | |
1855 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
1856 | @retval EFI_NOT_FOUND The required object was not found.\r | |
1857 | **/\r | |
1858 | STATIC\r | |
1859 | EFI_STATUS\r | |
1860 | AddRmrNodes (\r | |
1861 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r | |
1862 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
1863 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r | |
1864 | IN CONST EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort,\r | |
1865 | IN CONST UINT32 NodesStartOffset,\r | |
1866 | IN CONST CM_ARM_RMR_NODE *NodeList,\r | |
1867 | IN UINT32 NodeCount\r | |
1868 | )\r | |
1869 | {\r | |
1870 | EFI_STATUS Status;\r | |
1871 | EFI_ACPI_6_0_IO_REMAPPING_RMR_NODE *RmrNode;\r | |
1872 | EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *IdMapArray;\r | |
1873 | EFI_ACPI_6_0_IO_REMAPPING_MEM_RANGE_DESC *MemRangeDescArray;\r | |
1874 | UINT64 NodeLength;\r | |
1875 | \r | |
1876 | ASSERT (Iort != NULL);\r | |
1877 | \r | |
1878 | RmrNode = (EFI_ACPI_6_0_IO_REMAPPING_RMR_NODE *)((UINT8 *)Iort +\r | |
1879 | NodesStartOffset);\r | |
1880 | \r | |
1881 | while (NodeCount-- != 0) {\r | |
1882 | NodeLength = GetRmrNodeSize (NodeList);\r | |
1883 | if (NodeLength > MAX_UINT16) {\r | |
1884 | Status = EFI_INVALID_PARAMETER;\r | |
1885 | DEBUG ((\r | |
1886 | DEBUG_ERROR,\r | |
1887 | "ERROR: IORT: RMR Node length 0x%lx > MAX_UINT16. Status = %r\n",\r | |
1888 | NodeLength,\r | |
1889 | Status\r | |
1890 | ));\r | |
1891 | return Status;\r | |
1892 | }\r | |
1893 | \r | |
1894 | if (NodeList->MemRangeDescCount == 0) {\r | |
1895 | Status = EFI_INVALID_PARAMETER;\r | |
1896 | DEBUG ((\r | |
1897 | DEBUG_ERROR,\r | |
1898 | "ERROR: IORT: Memory Range Desc count = %d. Status = %r\n",\r | |
1899 | NodeList->MemRangeDescCount,\r | |
1900 | Status\r | |
1901 | ));\r | |
1902 | return Status;\r | |
1903 | }\r | |
1904 | \r | |
1905 | if (NodeList->MemRangeDescToken == CM_NULL_TOKEN) {\r | |
1906 | Status = EFI_INVALID_PARAMETER;\r | |
1907 | DEBUG ((\r | |
1908 | DEBUG_ERROR,\r | |
1909 | "ERROR: IORT: Invalid Memory Range Descriptor token,"\r | |
1910 | " Token = 0x%x. Status = %r\n",\r | |
1911 | NodeList->MemRangeDescToken,\r | |
1912 | Status\r | |
1913 | ));\r | |
1914 | return Status;\r | |
1915 | }\r | |
1916 | \r | |
1917 | // Populate the node header\r | |
1918 | RmrNode->Node.Type = EFI_ACPI_IORT_TYPE_RMR;\r | |
1919 | RmrNode->Node.Length = (UINT16)NodeLength;\r | |
1920 | RmrNode->Node.Revision = 3;\r | |
1921 | RmrNode->Node.Identifier = NodeList->Identifier;\r | |
1922 | RmrNode->Node.NumIdMappings = NodeList->IdMappingCount;\r | |
1923 | RmrNode->Node.IdReference = (NodeList->IdMappingCount == 0) ?\r | |
1924 | 0 : sizeof (EFI_ACPI_6_0_IO_REMAPPING_RMR_NODE);\r | |
1925 | \r | |
1926 | // RMR specific data\r | |
1927 | RmrNode->Flags = NodeList->Flags;\r | |
1928 | RmrNode->NumMemRangeDesc = NodeList->MemRangeDescCount;\r | |
1929 | RmrNode->MemRangeDescRef = (NodeList->MemRangeDescCount == 0) ?\r | |
1930 | 0 : (sizeof (EFI_ACPI_6_0_IO_REMAPPING_RMR_NODE) +\r | |
1931 | (NodeList->IdMappingCount *\r | |
1932 | sizeof (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE)));\r | |
1933 | \r | |
1934 | if (NodeList->IdMappingCount > 0) {\r | |
1935 | if (NodeList->IdMappingToken == CM_NULL_TOKEN) {\r | |
1936 | Status = EFI_INVALID_PARAMETER;\r | |
1937 | DEBUG ((\r | |
1938 | DEBUG_ERROR,\r | |
1939 | "ERROR: IORT: Invalid Id Mapping token,"\r | |
1940 | " Token = 0x%x, Status =%r\n",\r | |
1941 | NodeList->IdMappingToken,\r | |
1942 | Status\r | |
1943 | ));\r | |
1944 | return Status;\r | |
1945 | }\r | |
1946 | \r | |
1947 | // Ids for RMR node\r | |
1948 | IdMapArray = (EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE *)((UINT8 *)RmrNode +\r | |
1949 | RmrNode->Node.IdReference);\r | |
1950 | \r | |
1951 | Status = AddIdMappingArray (\r | |
1952 | This,\r | |
1953 | CfgMgrProtocol,\r | |
1954 | IdMapArray,\r | |
1955 | NodeList->IdMappingCount,\r | |
1956 | NodeList->IdMappingToken\r | |
1957 | );\r | |
1958 | if (EFI_ERROR (Status)) {\r | |
1959 | DEBUG ((\r | |
1960 | DEBUG_ERROR,\r | |
1961 | "ERROR: IORT: Failed to add Id Mapping Array. Status = %r\n",\r | |
1962 | Status\r | |
1963 | ));\r | |
1964 | return Status;\r | |
1965 | }\r | |
1966 | }\r | |
1967 | \r | |
1968 | // Memory Range Descriptors for RMR node\r | |
1969 | MemRangeDescArray = (EFI_ACPI_6_0_IO_REMAPPING_MEM_RANGE_DESC *)(\r | |
1970 | (UINT8 *)RmrNode +\r | |
1971 | RmrNode->MemRangeDescRef\r | |
1972 | );\r | |
1973 | \r | |
1974 | Status = AddMemRangeDescArray (\r | |
1975 | This,\r | |
1976 | CfgMgrProtocol,\r | |
1977 | MemRangeDescArray,\r | |
1978 | NodeList->MemRangeDescCount,\r | |
1979 | NodeList->MemRangeDescToken\r | |
1980 | );\r | |
1981 | if (EFI_ERROR (Status)) {\r | |
1982 | DEBUG ((\r | |
1983 | DEBUG_ERROR,\r | |
1984 | "ERROR: IORT: Failed to Memory Range Descriptor Array. Status = %r\n",\r | |
1985 | Status\r | |
1986 | ));\r | |
1987 | return Status;\r | |
1988 | }\r | |
1989 | \r | |
1990 | // Next RMR Node\r | |
1991 | RmrNode = (EFI_ACPI_6_0_IO_REMAPPING_RMR_NODE *)((UINT8 *)RmrNode +\r | |
1992 | RmrNode->Node.Length);\r | |
1993 | NodeList++;\r | |
1994 | } // RMR Node\r | |
1995 | \r | |
1996 | return EFI_SUCCESS;\r | |
1997 | }\r | |
1998 | \r | |
1999 | /** Validates that the IORT nodes Identifier are unique.\r | |
2000 | \r | |
2001 | @param [in] NodeIndexer Pointer to the Node Indexer.\r | |
2002 | @param [in] NodeCount Number of IORT Nodes.\r | |
2003 | \r | |
2004 | @retval EFI_SUCCESS Success.\r | |
2005 | @retval EFI_INVALID_PARAMETER Identifier field not unique.\r | |
2006 | **/\r | |
2007 | STATIC\r | |
2008 | EFI_STATUS\r | |
2009 | ValidateNodeIdentifiers (\r | |
2010 | IN CONST IORT_NODE_INDEXER *CONST NodeIndexer,\r | |
2011 | IN UINT32 NodeCount\r | |
2012 | )\r | |
2013 | {\r | |
2014 | UINT32 IndexI;\r | |
2015 | UINT32 IndexJ;\r | |
2016 | \r | |
2017 | for (IndexI = 0; IndexI < NodeCount; IndexI++) {\r | |
2018 | for (IndexJ = 0; IndexJ < NodeCount; IndexJ++) {\r | |
2019 | if ((IndexI != IndexJ) &&\r | |
2020 | (NodeIndexer[IndexI].Identifier == NodeIndexer[IndexJ].Identifier))\r | |
2021 | {\r | |
2022 | DEBUG ((\r | |
2023 | DEBUG_ERROR,\r | |
2024 | "ERROR: IORT: UID %d of Token %p matches with that of Token %p.\n",\r | |
2025 | NodeIndexer[IndexI].Identifier,\r | |
2026 | NodeIndexer[IndexI].Token,\r | |
2027 | NodeIndexer[IndexJ].Token\r | |
2028 | ));\r | |
2029 | return EFI_INVALID_PARAMETER;\r | |
2030 | }\r | |
2031 | }// IndexJ\r | |
2032 | } // IndexI\r | |
2033 | \r | |
2034 | return EFI_SUCCESS;\r | |
2035 | }\r | |
2036 | \r | |
dfaffc69 SM |
2037 | /** Construct the IORT ACPI table.\r |
2038 | \r | |
2039 | This function invokes the Configuration Manager protocol interface\r | |
2040 | to get the required hardware information for generating the ACPI\r | |
2041 | table.\r | |
2042 | \r | |
2043 | If this function allocates any resources then they must be freed\r | |
2044 | in the FreeXXXXTableResources function.\r | |
2045 | \r | |
2046 | @param [in] This Pointer to the table generator.\r | |
2047 | @param [in] AcpiTableInfo Pointer to the ACPI Table Info.\r | |
2048 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
2049 | Protocol Interface.\r | |
2050 | @param [out] Table Pointer to the constructed ACPI Table.\r | |
2051 | \r | |
2052 | @retval EFI_SUCCESS Table generated successfully.\r | |
2053 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
2054 | @retval EFI_NOT_FOUND The required object was not found.\r | |
2055 | @retval EFI_BAD_BUFFER_SIZE The size returned by the Configuration\r | |
2056 | Manager is less than the Object size for the\r | |
2057 | requested object.\r | |
2058 | **/\r | |
2059 | STATIC\r | |
2060 | EFI_STATUS\r | |
2061 | EFIAPI\r | |
2062 | BuildIortTable (\r | |
731c67e1 MK |
2063 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
2064 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r | |
2065 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
2066 | OUT EFI_ACPI_DESCRIPTION_HEADER **CONST Table\r | |
dfaffc69 SM |
2067 | )\r |
2068 | {\r | |
731c67e1 MK |
2069 | EFI_STATUS Status;\r |
2070 | \r | |
2071 | UINT64 TableSize;\r | |
2072 | UINT64 NodeSize;\r | |
2073 | \r | |
2074 | UINT32 IortNodeCount;\r | |
2075 | UINT32 ItsGroupNodeCount;\r | |
2076 | UINT32 NamedComponentNodeCount;\r | |
2077 | UINT32 RootComplexNodeCount;\r | |
2078 | UINT32 SmmuV1V2NodeCount;\r | |
2079 | UINT32 SmmuV3NodeCount;\r | |
2080 | UINT32 PmcgNodeCount;\r | |
e9150618 | 2081 | UINT32 RmrNodeCount;\r |
731c67e1 MK |
2082 | \r |
2083 | UINT32 ItsGroupOffset;\r | |
2084 | UINT32 NamedComponentOffset;\r | |
2085 | UINT32 RootComplexOffset;\r | |
2086 | UINT32 SmmuV1V2Offset;\r | |
2087 | UINT32 SmmuV3Offset;\r | |
2088 | UINT32 PmcgOffset;\r | |
e9150618 | 2089 | UINT32 RmrOffset;\r |
731c67e1 MK |
2090 | \r |
2091 | CM_ARM_ITS_GROUP_NODE *ItsGroupNodeList;\r | |
2092 | CM_ARM_NAMED_COMPONENT_NODE *NamedComponentNodeList;\r | |
2093 | CM_ARM_ROOT_COMPLEX_NODE *RootComplexNodeList;\r | |
2094 | CM_ARM_SMMUV1_SMMUV2_NODE *SmmuV1V2NodeList;\r | |
2095 | CM_ARM_SMMUV3_NODE *SmmuV3NodeList;\r | |
2096 | CM_ARM_PMCG_NODE *PmcgNodeList;\r | |
e9150618 | 2097 | CM_ARM_RMR_NODE *RmrNodeList;\r |
731c67e1 MK |
2098 | \r |
2099 | EFI_ACPI_6_0_IO_REMAPPING_TABLE *Iort;\r | |
2100 | IORT_NODE_INDEXER *NodeIndexer;\r | |
2101 | ACPI_IORT_GENERATOR *Generator;\r | |
dfaffc69 SM |
2102 | \r |
2103 | ASSERT (This != NULL);\r | |
2104 | ASSERT (AcpiTableInfo != NULL);\r | |
2105 | ASSERT (CfgMgrProtocol != NULL);\r | |
2106 | ASSERT (Table != NULL);\r | |
2107 | ASSERT (AcpiTableInfo->TableGeneratorId == This->GeneratorID);\r | |
2108 | ASSERT (AcpiTableInfo->AcpiTableSignature == This->AcpiTableSignature);\r | |
2109 | \r | |
3e599bbc EP |
2110 | RmrNodeCount = 0;\r |
2111 | \r | |
dfaffc69 | 2112 | if ((AcpiTableInfo->AcpiTableRevision < This->MinAcpiTableRevision) ||\r |
731c67e1 MK |
2113 | (AcpiTableInfo->AcpiTableRevision > This->AcpiTableRevision))\r |
2114 | {\r | |
dfaffc69 SM |
2115 | DEBUG ((\r |
2116 | DEBUG_ERROR,\r | |
2117 | "ERROR: IORT: Requested table revision = %d, is not supported."\r | |
2118 | "Supported table revision: Minimum = %d, Maximum = %d\n",\r | |
2119 | AcpiTableInfo->AcpiTableRevision,\r | |
2120 | This->MinAcpiTableRevision,\r | |
2121 | This->AcpiTableRevision\r | |
2122 | ));\r | |
2123 | return EFI_INVALID_PARAMETER;\r | |
2124 | }\r | |
2125 | \r | |
e9150618 SM |
2126 | if ((AcpiTableInfo->AcpiTableRevision > EFI_ACPI_IO_REMAPPING_TABLE_REVISION_00) &&\r |
2127 | (AcpiTableInfo->AcpiTableRevision < EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05))\r | |
2128 | {\r | |
2129 | DEBUG ((\r | |
2130 | DEBUG_ERROR,\r | |
2131 | "ERROR: IORT: Revisions E (1), E.a(2),b(3),c(4) are not supported.\n"\r | |
2132 | ));\r | |
2133 | return EFI_INVALID_PARAMETER;\r | |
2134 | }\r | |
2135 | \r | |
731c67e1 MK |
2136 | Generator = (ACPI_IORT_GENERATOR *)This;\r |
2137 | *Table = NULL;\r | |
dfaffc69 SM |
2138 | \r |
2139 | // Get the ITS group node info\r | |
2140 | Status = GetEArmObjItsGroup (\r | |
2141 | CfgMgrProtocol,\r | |
2142 | CM_NULL_TOKEN,\r | |
2143 | &ItsGroupNodeList,\r | |
2144 | &ItsGroupNodeCount\r | |
2145 | );\r | |
2146 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2147 | DEBUG ((\r | |
2148 | DEBUG_ERROR,\r | |
2149 | "ERROR: IORT: Failed to get ITS Group Node Info. Status = %r\n",\r | |
2150 | Status\r | |
2151 | ));\r | |
2152 | goto error_handler;\r | |
2153 | }\r | |
2154 | \r | |
2155 | // Add the ITS group node count\r | |
2156 | IortNodeCount = ItsGroupNodeCount;\r | |
2157 | \r | |
2158 | // Get the Named component node info\r | |
2159 | Status = GetEArmObjNamedComponent (\r | |
2160 | CfgMgrProtocol,\r | |
2161 | CM_NULL_TOKEN,\r | |
2162 | &NamedComponentNodeList,\r | |
2163 | &NamedComponentNodeCount\r | |
2164 | );\r | |
2165 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2166 | DEBUG ((\r | |
2167 | DEBUG_ERROR,\r | |
2168 | "ERROR: IORT: Failed to get Named Component Node Info. Status = %r\n",\r | |
2169 | Status\r | |
2170 | ));\r | |
2171 | goto error_handler;\r | |
2172 | }\r | |
2173 | \r | |
2174 | // Add the Named Component group count\r | |
2175 | IortNodeCount += NamedComponentNodeCount;\r | |
2176 | \r | |
2177 | // Get the Root complex node info\r | |
2178 | Status = GetEArmObjRootComplex (\r | |
2179 | CfgMgrProtocol,\r | |
2180 | CM_NULL_TOKEN,\r | |
2181 | &RootComplexNodeList,\r | |
2182 | &RootComplexNodeCount\r | |
2183 | );\r | |
2184 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2185 | DEBUG ((\r | |
2186 | DEBUG_ERROR,\r | |
2187 | "ERROR: IORT: Failed to get Root Complex Node Info. Status = %r\n",\r | |
2188 | Status\r | |
2189 | ));\r | |
2190 | goto error_handler;\r | |
2191 | }\r | |
2192 | \r | |
2193 | // Add the Root Complex node count\r | |
2194 | IortNodeCount += RootComplexNodeCount;\r | |
2195 | \r | |
2196 | // Get the SMMU v1/v2 node info\r | |
2197 | Status = GetEArmObjSmmuV1SmmuV2 (\r | |
2198 | CfgMgrProtocol,\r | |
2199 | CM_NULL_TOKEN,\r | |
2200 | &SmmuV1V2NodeList,\r | |
2201 | &SmmuV1V2NodeCount\r | |
2202 | );\r | |
2203 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2204 | DEBUG ((\r | |
2205 | DEBUG_ERROR,\r | |
2206 | "ERROR: IORT: Failed to get SMMUv1/SMMUv2 Node Info. Status = %r\n",\r | |
2207 | Status\r | |
2208 | ));\r | |
2209 | goto error_handler;\r | |
2210 | }\r | |
2211 | \r | |
2212 | // Add the SMMU v1/v2 node count\r | |
2213 | IortNodeCount += SmmuV1V2NodeCount;\r | |
2214 | \r | |
2215 | // Get the SMMUv3 node info\r | |
2216 | Status = GetEArmObjSmmuV3 (\r | |
2217 | CfgMgrProtocol,\r | |
2218 | CM_NULL_TOKEN,\r | |
2219 | &SmmuV3NodeList,\r | |
2220 | &SmmuV3NodeCount\r | |
2221 | );\r | |
2222 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2223 | DEBUG ((\r | |
2224 | DEBUG_ERROR,\r | |
2225 | "ERROR: IORT: Failed to get SMMUv3 Node Info. Status = %r\n",\r | |
2226 | Status\r | |
2227 | ));\r | |
2228 | goto error_handler;\r | |
2229 | }\r | |
2230 | \r | |
2231 | // Add the SMMUv3 node count\r | |
2232 | IortNodeCount += SmmuV3NodeCount;\r | |
2233 | \r | |
2234 | // Get the PMCG node info\r | |
2235 | Status = GetEArmObjPmcg (\r | |
2236 | CfgMgrProtocol,\r | |
2237 | CM_NULL_TOKEN,\r | |
2238 | &PmcgNodeList,\r | |
2239 | &PmcgNodeCount\r | |
2240 | );\r | |
2241 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2242 | DEBUG ((\r | |
2243 | DEBUG_ERROR,\r | |
2244 | "ERROR: IORT: Failed to get PMCG Node Info. Status = %r\n",\r | |
2245 | Status\r | |
2246 | ));\r | |
2247 | goto error_handler;\r | |
2248 | }\r | |
2249 | \r | |
2250 | // Add the PMCG node count\r | |
2251 | IortNodeCount += PmcgNodeCount;\r | |
2252 | \r | |
e9150618 SM |
2253 | if (AcpiTableInfo->AcpiTableRevision >=\r |
2254 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
2255 | {\r | |
2256 | // Get the RMR node info\r | |
2257 | Status = GetEArmObjRmr (\r | |
2258 | CfgMgrProtocol,\r | |
2259 | CM_NULL_TOKEN,\r | |
2260 | &RmrNodeList,\r | |
2261 | &RmrNodeCount\r | |
2262 | );\r | |
2263 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
2264 | DEBUG ((\r | |
2265 | DEBUG_ERROR,\r | |
2266 | "ERROR: IORT: Failed to get RMR Node Info. Status = %r\n",\r | |
2267 | Status\r | |
2268 | ));\r | |
2269 | goto error_handler;\r | |
2270 | }\r | |
2271 | \r | |
2272 | // Add the RMR node count\r | |
2273 | IortNodeCount += RmrNodeCount;\r | |
2274 | }\r | |
2275 | \r | |
dfaffc69 | 2276 | // Allocate Node Indexer array\r |
731c67e1 MK |
2277 | NodeIndexer = (IORT_NODE_INDEXER *)AllocateZeroPool (\r |
2278 | (sizeof (IORT_NODE_INDEXER) *\r | |
2279 | IortNodeCount)\r | |
2280 | );\r | |
dfaffc69 SM |
2281 | if (NodeIndexer == NULL) {\r |
2282 | Status = EFI_OUT_OF_RESOURCES;\r | |
2283 | DEBUG ((\r | |
2284 | DEBUG_ERROR,\r | |
2285 | "ERROR: IORT: Failed to allocate memory for Node Indexer" \\r | |
2286 | " Status = %r\n",\r | |
2287 | Status\r | |
2288 | ));\r | |
2289 | goto error_handler;\r | |
2290 | }\r | |
2291 | \r | |
2292 | DEBUG ((DEBUG_INFO, "INFO: NodeIndexer = %p\n", NodeIndexer));\r | |
2293 | Generator->IortNodeCount = IortNodeCount;\r | |
731c67e1 | 2294 | Generator->NodeIndexer = NodeIndexer;\r |
dfaffc69 SM |
2295 | \r |
2296 | // Calculate the size of the IORT table\r | |
2297 | TableSize = sizeof (EFI_ACPI_6_0_IO_REMAPPING_TABLE);\r | |
2298 | \r | |
2299 | // ITS Group Nodes\r | |
2300 | if (ItsGroupNodeCount > 0) {\r | |
8b2ac43b | 2301 | ItsGroupOffset = (UINT32)TableSize;\r |
dfaffc69 | 2302 | // Size of ITS Group node list.\r |
8b2ac43b SM |
2303 | NodeSize = GetSizeofItsGroupNodes (\r |
2304 | ItsGroupOffset,\r | |
2305 | ItsGroupNodeList,\r | |
2306 | ItsGroupNodeCount,\r | |
2307 | &NodeIndexer\r | |
2308 | );\r | |
2309 | if (NodeSize > MAX_UINT32) {\r | |
2310 | Status = EFI_INVALID_PARAMETER;\r | |
2311 | DEBUG ((\r | |
2312 | DEBUG_ERROR,\r | |
2313 | "ERROR: IORT: Invalid Size of Group Nodes. Status = %r\n",\r | |
2314 | Status\r | |
2315 | ));\r | |
2316 | goto error_handler;\r | |
2317 | }\r | |
731c67e1 | 2318 | \r |
8b2ac43b | 2319 | TableSize += NodeSize;\r |
48179539 SM |
2320 | \r |
2321 | DEBUG ((\r | |
2322 | DEBUG_INFO,\r | |
2323 | " ItsGroupNodeCount = %d\n" \\r | |
2324 | " ItsGroupOffset = %d\n",\r | |
2325 | ItsGroupNodeCount,\r | |
2326 | ItsGroupOffset\r | |
2327 | ));\r | |
dfaffc69 SM |
2328 | }\r |
2329 | \r | |
2330 | // Named Component Nodes\r | |
2331 | if (NamedComponentNodeCount > 0) {\r | |
8b2ac43b | 2332 | NamedComponentOffset = (UINT32)TableSize;\r |
dfaffc69 | 2333 | // Size of Named Component node list.\r |
8b2ac43b SM |
2334 | NodeSize = GetSizeofNamedComponentNodes (\r |
2335 | NamedComponentOffset,\r | |
2336 | NamedComponentNodeList,\r | |
2337 | NamedComponentNodeCount,\r | |
2338 | &NodeIndexer\r | |
2339 | );\r | |
2340 | if (NodeSize > MAX_UINT32) {\r | |
2341 | Status = EFI_INVALID_PARAMETER;\r | |
2342 | DEBUG ((\r | |
2343 | DEBUG_ERROR,\r | |
2344 | "ERROR: IORT: Invalid Size of Named Component Nodes. Status = %r\n",\r | |
2345 | Status\r | |
2346 | ));\r | |
2347 | goto error_handler;\r | |
2348 | }\r | |
731c67e1 | 2349 | \r |
8b2ac43b | 2350 | TableSize += NodeSize;\r |
48179539 SM |
2351 | \r |
2352 | DEBUG ((\r | |
2353 | DEBUG_INFO,\r | |
2354 | " NamedComponentNodeCount = %d\n" \\r | |
2355 | " NamedComponentOffset = %d\n",\r | |
2356 | NamedComponentNodeCount,\r | |
2357 | NamedComponentOffset\r | |
2358 | ));\r | |
dfaffc69 SM |
2359 | }\r |
2360 | \r | |
2361 | // Root Complex Nodes\r | |
2362 | if (RootComplexNodeCount > 0) {\r | |
8b2ac43b | 2363 | RootComplexOffset = (UINT32)TableSize;\r |
dfaffc69 | 2364 | // Size of Root Complex node list.\r |
8b2ac43b SM |
2365 | NodeSize = GetSizeofRootComplexNodes (\r |
2366 | RootComplexOffset,\r | |
2367 | RootComplexNodeList,\r | |
2368 | RootComplexNodeCount,\r | |
2369 | &NodeIndexer\r | |
2370 | );\r | |
2371 | if (NodeSize > MAX_UINT32) {\r | |
2372 | Status = EFI_INVALID_PARAMETER;\r | |
2373 | DEBUG ((\r | |
2374 | DEBUG_ERROR,\r | |
2375 | "ERROR: IORT: Invalid Size of Root Complex Nodes. Status = %r\n",\r | |
2376 | Status\r | |
2377 | ));\r | |
2378 | goto error_handler;\r | |
2379 | }\r | |
731c67e1 | 2380 | \r |
8b2ac43b | 2381 | TableSize += NodeSize;\r |
48179539 SM |
2382 | \r |
2383 | DEBUG ((\r | |
2384 | DEBUG_INFO,\r | |
2385 | " RootComplexNodeCount = %d\n" \\r | |
2386 | " RootComplexOffset = %d\n",\r | |
2387 | RootComplexNodeCount,\r | |
2388 | RootComplexOffset\r | |
2389 | ));\r | |
dfaffc69 SM |
2390 | }\r |
2391 | \r | |
2392 | // SMMUv1/SMMUv2 Nodes\r | |
2393 | if (SmmuV1V2NodeCount > 0) {\r | |
8b2ac43b | 2394 | SmmuV1V2Offset = (UINT32)TableSize;\r |
dfaffc69 | 2395 | // Size of SMMUv1/SMMUv2 node list.\r |
8b2ac43b SM |
2396 | NodeSize = GetSizeofSmmuV1V2Nodes (\r |
2397 | SmmuV1V2Offset,\r | |
2398 | SmmuV1V2NodeList,\r | |
2399 | SmmuV1V2NodeCount,\r | |
2400 | &NodeIndexer\r | |
2401 | );\r | |
2402 | if (NodeSize > MAX_UINT32) {\r | |
2403 | Status = EFI_INVALID_PARAMETER;\r | |
2404 | DEBUG ((\r | |
2405 | DEBUG_ERROR,\r | |
2406 | "ERROR: IORT: Invalid Size of SMMUv1/v2 Nodes. Status = %r\n",\r | |
2407 | Status\r | |
2408 | ));\r | |
2409 | goto error_handler;\r | |
2410 | }\r | |
731c67e1 | 2411 | \r |
8b2ac43b | 2412 | TableSize += NodeSize;\r |
48179539 SM |
2413 | \r |
2414 | DEBUG ((\r | |
2415 | DEBUG_INFO,\r | |
2416 | " SmmuV1V2NodeCount = %d\n" \\r | |
2417 | " SmmuV1V2Offset = %d\n",\r | |
2418 | SmmuV1V2NodeCount,\r | |
2419 | SmmuV1V2Offset\r | |
2420 | ));\r | |
dfaffc69 SM |
2421 | }\r |
2422 | \r | |
2423 | // SMMUv3 Nodes\r | |
2424 | if (SmmuV3NodeCount > 0) {\r | |
8b2ac43b | 2425 | SmmuV3Offset = (UINT32)TableSize;\r |
dfaffc69 | 2426 | // Size of SMMUv3 node list.\r |
8b2ac43b SM |
2427 | NodeSize = GetSizeofSmmuV3Nodes (\r |
2428 | SmmuV3Offset,\r | |
2429 | SmmuV3NodeList,\r | |
2430 | SmmuV3NodeCount,\r | |
2431 | &NodeIndexer\r | |
2432 | );\r | |
2433 | if (NodeSize > MAX_UINT32) {\r | |
2434 | Status = EFI_INVALID_PARAMETER;\r | |
2435 | DEBUG ((\r | |
2436 | DEBUG_ERROR,\r | |
2437 | "ERROR: IORT: Invalid Size of SMMUv3 Nodes. Status = %r\n",\r | |
2438 | Status\r | |
2439 | ));\r | |
2440 | goto error_handler;\r | |
2441 | }\r | |
731c67e1 | 2442 | \r |
8b2ac43b | 2443 | TableSize += NodeSize;\r |
48179539 SM |
2444 | \r |
2445 | DEBUG ((\r | |
2446 | DEBUG_INFO,\r | |
2447 | " SmmuV3NodeCount = %d\n" \\r | |
2448 | " SmmuV3Offset = %d\n",\r | |
2449 | SmmuV3NodeCount,\r | |
2450 | SmmuV3Offset\r | |
2451 | ));\r | |
dfaffc69 SM |
2452 | }\r |
2453 | \r | |
2454 | // PMCG Nodes\r | |
2455 | if (PmcgNodeCount > 0) {\r | |
8b2ac43b | 2456 | PmcgOffset = (UINT32)TableSize;\r |
dfaffc69 | 2457 | // Size of PMCG node list.\r |
8b2ac43b SM |
2458 | NodeSize = GetSizeofPmcgNodes (\r |
2459 | PmcgOffset,\r | |
2460 | PmcgNodeList,\r | |
2461 | PmcgNodeCount,\r | |
2462 | &NodeIndexer\r | |
2463 | );\r | |
2464 | if (NodeSize > MAX_UINT32) {\r | |
2465 | Status = EFI_INVALID_PARAMETER;\r | |
2466 | DEBUG ((\r | |
2467 | DEBUG_ERROR,\r | |
2468 | "ERROR: IORT: Invalid Size of PMCG Nodes. Status = %r\n",\r | |
2469 | Status\r | |
2470 | ));\r | |
2471 | goto error_handler;\r | |
2472 | }\r | |
731c67e1 | 2473 | \r |
8b2ac43b | 2474 | TableSize += NodeSize;\r |
48179539 SM |
2475 | \r |
2476 | DEBUG ((\r | |
2477 | DEBUG_INFO,\r | |
2478 | " PmcgNodeCount = %d\n" \\r | |
2479 | " PmcgOffset = %d\n",\r | |
2480 | PmcgNodeCount,\r | |
2481 | PmcgOffset\r | |
2482 | ));\r | |
dfaffc69 SM |
2483 | }\r |
2484 | \r | |
e9150618 SM |
2485 | // RMR Nodes\r |
2486 | if ((AcpiTableInfo->AcpiTableRevision >=\r | |
2487 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05) &&\r | |
2488 | (RmrNodeCount > 0))\r | |
2489 | {\r | |
2490 | RmrOffset = (UINT32)TableSize;\r | |
2491 | // Size of RMR node list.\r | |
2492 | NodeSize = GetSizeofRmrNodes (\r | |
2493 | RmrOffset,\r | |
2494 | RmrNodeList,\r | |
2495 | RmrNodeCount,\r | |
2496 | &NodeIndexer\r | |
2497 | );\r | |
2498 | if (NodeSize > MAX_UINT32) {\r | |
2499 | Status = EFI_INVALID_PARAMETER;\r | |
2500 | DEBUG ((\r | |
2501 | DEBUG_ERROR,\r | |
2502 | "ERROR: IORT: Invalid Size of RMR Nodes. Status = %r\n",\r | |
2503 | Status\r | |
2504 | ));\r | |
2505 | goto error_handler;\r | |
2506 | }\r | |
2507 | \r | |
2508 | TableSize += NodeSize;\r | |
2509 | \r | |
2510 | DEBUG ((\r | |
2511 | DEBUG_INFO,\r | |
2512 | " RmrNodeCount = %d\n" \\r | |
2513 | " RmrOffset = %d\n",\r | |
2514 | RmrNodeCount,\r | |
2515 | RmrOffset\r | |
2516 | ));\r | |
2517 | }\r | |
2518 | \r | |
dfaffc69 SM |
2519 | DEBUG ((\r |
2520 | DEBUG_INFO,\r | |
2521 | "INFO: IORT:\n" \\r | |
2522 | " IortNodeCount = %d\n" \\r | |
8b2ac43b | 2523 | " TableSize = 0x%lx\n",\r |
dfaffc69 SM |
2524 | IortNodeCount,\r |
2525 | TableSize\r | |
2526 | ));\r | |
2527 | \r | |
8b2ac43b SM |
2528 | if (TableSize > MAX_UINT32) {\r |
2529 | Status = EFI_INVALID_PARAMETER;\r | |
2530 | DEBUG ((\r | |
2531 | DEBUG_ERROR,\r | |
2532 | "ERROR: IORT: IORT Table Size 0x%lx > MAX_UINT32," \\r | |
2533 | " Status = %r\n",\r | |
2534 | TableSize,\r | |
2535 | Status\r | |
2536 | ));\r | |
2537 | goto error_handler;\r | |
2538 | }\r | |
2539 | \r | |
e9150618 SM |
2540 | // Validate that the identifiers for the nodes are unique\r |
2541 | if (AcpiTableInfo->AcpiTableRevision >=\r | |
2542 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05)\r | |
2543 | {\r | |
2544 | Status = ValidateNodeIdentifiers (Generator->NodeIndexer, IortNodeCount);\r | |
2545 | if (EFI_ERROR (Status)) {\r | |
2546 | DEBUG ((\r | |
2547 | DEBUG_ERROR,\r | |
2548 | "ERROR: IORT: Node Identifier not unique. Status = %r\n",\r | |
2549 | Status\r | |
2550 | ));\r | |
2551 | goto error_handler;\r | |
2552 | }\r | |
2553 | }\r | |
2554 | \r | |
dfaffc69 | 2555 | // Allocate the Buffer for IORT table\r |
731c67e1 | 2556 | *Table = (EFI_ACPI_DESCRIPTION_HEADER *)AllocateZeroPool (TableSize);\r |
dfaffc69 SM |
2557 | if (*Table == NULL) {\r |
2558 | Status = EFI_OUT_OF_RESOURCES;\r | |
2559 | DEBUG ((\r | |
2560 | DEBUG_ERROR,\r | |
2561 | "ERROR: IORT: Failed to allocate memory for IORT Table, Size = %d," \\r | |
2562 | " Status = %r\n",\r | |
2563 | TableSize,\r | |
2564 | Status\r | |
2565 | ));\r | |
2566 | goto error_handler;\r | |
2567 | }\r | |
2568 | \r | |
731c67e1 | 2569 | Iort = (EFI_ACPI_6_0_IO_REMAPPING_TABLE *)*Table;\r |
dfaffc69 SM |
2570 | \r |
2571 | DEBUG ((\r | |
2572 | DEBUG_INFO,\r | |
8b2ac43b | 2573 | "IORT: Iort = 0x%p TableSize = 0x%lx\n",\r |
dfaffc69 SM |
2574 | Iort,\r |
2575 | TableSize\r | |
2576 | ));\r | |
2577 | \r | |
2578 | Status = AddAcpiHeader (\r | |
2579 | CfgMgrProtocol,\r | |
2580 | This,\r | |
2581 | &Iort->Header,\r | |
e12bdeb1 | 2582 | AcpiTableInfo,\r |
8b2ac43b | 2583 | (UINT32)TableSize\r |
dfaffc69 SM |
2584 | );\r |
2585 | if (EFI_ERROR (Status)) {\r | |
2586 | DEBUG ((\r | |
2587 | DEBUG_ERROR,\r | |
2588 | "ERROR: IORT: Failed to add ACPI header. Status = %r\n",\r | |
2589 | Status\r | |
2590 | ));\r | |
2591 | goto error_handler;\r | |
2592 | }\r | |
2593 | \r | |
2594 | // Update IORT table\r | |
731c67e1 | 2595 | Iort->NumNodes = IortNodeCount;\r |
dfaffc69 | 2596 | Iort->NodeOffset = sizeof (EFI_ACPI_6_0_IO_REMAPPING_TABLE);\r |
731c67e1 | 2597 | Iort->Reserved = EFI_ACPI_RESERVED_DWORD;\r |
dfaffc69 SM |
2598 | \r |
2599 | if (ItsGroupNodeCount > 0) {\r | |
2600 | Status = AddItsGroupNodes (\r | |
2601 | This,\r | |
2602 | CfgMgrProtocol,\r | |
e9150618 | 2603 | AcpiTableInfo,\r |
dfaffc69 SM |
2604 | Iort,\r |
2605 | ItsGroupOffset,\r | |
2606 | ItsGroupNodeList,\r | |
2607 | ItsGroupNodeCount\r | |
2608 | );\r | |
2609 | if (EFI_ERROR (Status)) {\r | |
2610 | DEBUG ((\r | |
2611 | DEBUG_ERROR,\r | |
2612 | "ERROR: IORT: Failed to add ITS Group Node. Status = %r\n",\r | |
2613 | Status\r | |
2614 | ));\r | |
2615 | goto error_handler;\r | |
2616 | }\r | |
2617 | }\r | |
2618 | \r | |
2619 | if (NamedComponentNodeCount > 0) {\r | |
2620 | Status = AddNamedComponentNodes (\r | |
2621 | This,\r | |
2622 | CfgMgrProtocol,\r | |
e9150618 | 2623 | AcpiTableInfo,\r |
dfaffc69 SM |
2624 | Iort,\r |
2625 | NamedComponentOffset,\r | |
2626 | NamedComponentNodeList,\r | |
2627 | NamedComponentNodeCount\r | |
2628 | );\r | |
2629 | if (EFI_ERROR (Status)) {\r | |
2630 | DEBUG ((\r | |
2631 | DEBUG_ERROR,\r | |
2632 | "ERROR: IORT: Failed to add Named Component Node. Status = %r\n",\r | |
2633 | Status\r | |
2634 | ));\r | |
2635 | goto error_handler;\r | |
2636 | }\r | |
2637 | }\r | |
2638 | \r | |
2639 | if (RootComplexNodeCount > 0) {\r | |
2640 | Status = AddRootComplexNodes (\r | |
2641 | This,\r | |
2642 | CfgMgrProtocol,\r | |
e9150618 | 2643 | AcpiTableInfo,\r |
dfaffc69 SM |
2644 | Iort,\r |
2645 | RootComplexOffset,\r | |
2646 | RootComplexNodeList,\r | |
2647 | RootComplexNodeCount\r | |
2648 | );\r | |
2649 | if (EFI_ERROR (Status)) {\r | |
2650 | DEBUG ((\r | |
2651 | DEBUG_ERROR,\r | |
2652 | "ERROR: IORT: Failed to add Root Complex Node. Status = %r\n",\r | |
2653 | Status\r | |
2654 | ));\r | |
2655 | goto error_handler;\r | |
2656 | }\r | |
2657 | }\r | |
2658 | \r | |
2659 | if (SmmuV1V2NodeCount > 0) {\r | |
2660 | Status = AddSmmuV1V2Nodes (\r | |
2661 | This,\r | |
2662 | CfgMgrProtocol,\r | |
e9150618 | 2663 | AcpiTableInfo,\r |
dfaffc69 SM |
2664 | Iort,\r |
2665 | SmmuV1V2Offset,\r | |
2666 | SmmuV1V2NodeList,\r | |
2667 | SmmuV1V2NodeCount\r | |
2668 | );\r | |
2669 | if (EFI_ERROR (Status)) {\r | |
2670 | DEBUG ((\r | |
2671 | DEBUG_ERROR,\r | |
2672 | "ERROR: IORT: Failed to add SMMU v1/v2 Node. Status = %r\n",\r | |
2673 | Status\r | |
2674 | ));\r | |
2675 | goto error_handler;\r | |
2676 | }\r | |
2677 | }\r | |
2678 | \r | |
2679 | if (SmmuV3NodeCount > 0) {\r | |
2680 | Status = AddSmmuV3Nodes (\r | |
2681 | This,\r | |
2682 | CfgMgrProtocol,\r | |
e9150618 | 2683 | AcpiTableInfo,\r |
dfaffc69 SM |
2684 | Iort,\r |
2685 | SmmuV3Offset,\r | |
2686 | SmmuV3NodeList,\r | |
2687 | SmmuV3NodeCount\r | |
2688 | );\r | |
2689 | if (EFI_ERROR (Status)) {\r | |
2690 | DEBUG ((\r | |
2691 | DEBUG_ERROR,\r | |
2692 | "ERROR: IORT: Failed to add SMMUv3 Node. Status = %r\n",\r | |
2693 | Status\r | |
2694 | ));\r | |
2695 | goto error_handler;\r | |
2696 | }\r | |
2697 | }\r | |
2698 | \r | |
2699 | if (PmcgNodeCount > 0) {\r | |
2700 | Status = AddPmcgNodes (\r | |
2701 | This,\r | |
2702 | CfgMgrProtocol,\r | |
e9150618 | 2703 | AcpiTableInfo,\r |
dfaffc69 SM |
2704 | Iort,\r |
2705 | PmcgOffset,\r | |
2706 | PmcgNodeList,\r | |
2707 | PmcgNodeCount\r | |
2708 | );\r | |
2709 | if (EFI_ERROR (Status)) {\r | |
2710 | DEBUG ((\r | |
2711 | DEBUG_ERROR,\r | |
e9150618 SM |
2712 | "ERROR: IORT: Failed to add PMCG Node. Status = %r\n",\r |
2713 | Status\r | |
2714 | ));\r | |
2715 | goto error_handler;\r | |
2716 | }\r | |
2717 | }\r | |
2718 | \r | |
3e599bbc EP |
2719 | if ((AcpiTableInfo->AcpiTableRevision >=\r |
2720 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05) &&\r | |
2721 | (RmrNodeCount > 0))\r | |
2722 | {\r | |
e9150618 SM |
2723 | Status = AddRmrNodes (\r |
2724 | This,\r | |
2725 | CfgMgrProtocol,\r | |
2726 | AcpiTableInfo,\r | |
2727 | Iort,\r | |
2728 | RmrOffset,\r | |
2729 | RmrNodeList,\r | |
2730 | RmrNodeCount\r | |
2731 | );\r | |
2732 | if (EFI_ERROR (Status)) {\r | |
2733 | DEBUG ((\r | |
2734 | DEBUG_ERROR,\r | |
2735 | "ERROR: IORT: Failed to add RMR Node. Status = %r\n",\r | |
dfaffc69 SM |
2736 | Status\r |
2737 | ));\r | |
2738 | goto error_handler;\r | |
2739 | }\r | |
2740 | }\r | |
2741 | \r | |
2742 | return EFI_SUCCESS;\r | |
2743 | \r | |
2744 | error_handler:\r | |
2745 | if (Generator->NodeIndexer != NULL) {\r | |
2746 | FreePool (Generator->NodeIndexer);\r | |
2747 | Generator->NodeIndexer = NULL;\r | |
2748 | }\r | |
2749 | \r | |
2750 | if (*Table != NULL) {\r | |
2751 | FreePool (*Table);\r | |
2752 | *Table = NULL;\r | |
2753 | }\r | |
731c67e1 | 2754 | \r |
dfaffc69 SM |
2755 | return Status;\r |
2756 | }\r | |
2757 | \r | |
2758 | /** Free any resources allocated for constructing the IORT\r | |
2759 | \r | |
2760 | @param [in] This Pointer to the table generator.\r | |
2761 | @param [in] AcpiTableInfo Pointer to the ACPI Table Info.\r | |
2762 | @param [in] CfgMgrProtocol Pointer to the Configuration Manager\r | |
2763 | Protocol Interface.\r | |
2764 | @param [in, out] Table Pointer to the ACPI Table.\r | |
2765 | \r | |
2766 | @retval EFI_SUCCESS The resources were freed successfully.\r | |
2767 | @retval EFI_INVALID_PARAMETER The table pointer is NULL or invalid.\r | |
2768 | **/\r | |
2769 | STATIC\r | |
2770 | EFI_STATUS\r | |
2771 | FreeIortTableResources (\r | |
731c67e1 MK |
2772 | IN CONST ACPI_TABLE_GENERATOR *CONST This,\r |
2773 | IN CONST CM_STD_OBJ_ACPI_TABLE_INFO *CONST AcpiTableInfo,\r | |
2774 | IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,\r | |
2775 | IN OUT EFI_ACPI_DESCRIPTION_HEADER **CONST Table\r | |
dfaffc69 SM |
2776 | )\r |
2777 | {\r | |
731c67e1 MK |
2778 | ACPI_IORT_GENERATOR *Generator;\r |
2779 | \r | |
dfaffc69 SM |
2780 | ASSERT (This != NULL);\r |
2781 | ASSERT (AcpiTableInfo != NULL);\r | |
2782 | ASSERT (CfgMgrProtocol != NULL);\r | |
2783 | ASSERT (AcpiTableInfo->TableGeneratorId == This->GeneratorID);\r | |
2784 | ASSERT (AcpiTableInfo->AcpiTableSignature == This->AcpiTableSignature);\r | |
2785 | \r | |
731c67e1 | 2786 | Generator = (ACPI_IORT_GENERATOR *)This;\r |
dfaffc69 SM |
2787 | \r |
2788 | // Free any memory allocated by the generator\r | |
2789 | if (Generator->NodeIndexer != NULL) {\r | |
2790 | FreePool (Generator->NodeIndexer);\r | |
2791 | Generator->NodeIndexer = NULL;\r | |
2792 | }\r | |
2793 | \r | |
2794 | if ((Table == NULL) || (*Table == NULL)) {\r | |
2795 | DEBUG ((DEBUG_ERROR, "ERROR: IORT: Invalid Table Pointer\n"));\r | |
2796 | ASSERT ((Table != NULL) && (*Table != NULL));\r | |
2797 | return EFI_INVALID_PARAMETER;\r | |
2798 | }\r | |
2799 | \r | |
2800 | FreePool (*Table);\r | |
2801 | *Table = NULL;\r | |
2802 | return EFI_SUCCESS;\r | |
2803 | }\r | |
2804 | \r | |
2805 | /** The IORT Table Generator revision.\r | |
2806 | */\r | |
731c67e1 | 2807 | #define IORT_GENERATOR_REVISION CREATE_REVISION (1, 0)\r |
dfaffc69 SM |
2808 | \r |
2809 | /** The interface for the MADT Table Generator.\r | |
2810 | */\r | |
2811 | STATIC\r | |
731c67e1 | 2812 | ACPI_IORT_GENERATOR IortGenerator = {\r |
dfaffc69 SM |
2813 | // ACPI table generator header\r |
2814 | {\r | |
2815 | // Generator ID\r | |
2816 | CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdIort),\r | |
2817 | // Generator Description\r | |
2818 | L"ACPI.STD.IORT.GENERATOR",\r | |
2819 | // ACPI Table Signature\r | |
e9150618 | 2820 | EFI_ACPI_6_4_IO_REMAPPING_TABLE_SIGNATURE,\r |
dfaffc69 | 2821 | // ACPI Table Revision supported by this Generator\r |
e9150618 | 2822 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_05,\r |
dfaffc69 | 2823 | // Minimum supported ACPI Table Revision\r |
4c55f639 | 2824 | EFI_ACPI_IO_REMAPPING_TABLE_REVISION_00,\r |
dfaffc69 SM |
2825 | // Creator ID\r |
2826 | TABLE_GENERATOR_CREATOR_ID_ARM,\r | |
2827 | // Creator Revision\r | |
2828 | IORT_GENERATOR_REVISION,\r | |
2829 | // Build Table function\r | |
2830 | BuildIortTable,\r | |
2831 | // Free Resource function\r | |
2832 | FreeIortTableResources,\r | |
2833 | // Extended build function not needed\r | |
2834 | NULL,\r | |
2835 | // Extended build function not implemented by the generator.\r | |
2836 | // Hence extended free resource function is not required.\r | |
2837 | NULL\r | |
2838 | },\r | |
2839 | \r | |
2840 | // IORT Generator private data\r | |
2841 | \r | |
2842 | // Iort Node count\r | |
2843 | 0,\r | |
2844 | // Pointer to Iort node indexer\r | |
2845 | NULL\r | |
2846 | };\r | |
2847 | \r | |
2848 | /** Register the Generator with the ACPI Table Factory.\r | |
2849 | \r | |
2850 | @param [in] ImageHandle The handle to the image.\r | |
2851 | @param [in] SystemTable Pointer to the System Table.\r | |
2852 | \r | |
2853 | @retval EFI_SUCCESS The Generator is registered.\r | |
2854 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
2855 | @retval EFI_ALREADY_STARTED The Generator for the Table ID\r | |
2856 | is already registered.\r | |
2857 | **/\r | |
2858 | EFI_STATUS\r | |
2859 | EFIAPI\r | |
2860 | AcpiIortLibConstructor (\r | |
731c67e1 MK |
2861 | IN EFI_HANDLE ImageHandle,\r |
2862 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
dfaffc69 SM |
2863 | )\r |
2864 | {\r | |
2865 | EFI_STATUS Status;\r | |
731c67e1 | 2866 | \r |
dfaffc69 SM |
2867 | Status = RegisterAcpiTableGenerator (&IortGenerator.Header);\r |
2868 | DEBUG ((DEBUG_INFO, "IORT: Register Generator. Status = %r\n", Status));\r | |
2869 | ASSERT_EFI_ERROR (Status);\r | |
2870 | return Status;\r | |
2871 | }\r | |
2872 | \r | |
2873 | /** Deregister the Generator from the ACPI Table Factory.\r | |
2874 | \r | |
2875 | @param [in] ImageHandle The handle to the image.\r | |
2876 | @param [in] SystemTable Pointer to the System Table.\r | |
2877 | \r | |
2878 | @retval EFI_SUCCESS The Generator is deregistered.\r | |
2879 | @retval EFI_INVALID_PARAMETER A parameter is invalid.\r | |
2880 | @retval EFI_NOT_FOUND The Generator is not registered.\r | |
2881 | **/\r | |
2882 | EFI_STATUS\r | |
2883 | EFIAPI\r | |
2884 | AcpiIortLibDestructor (\r | |
731c67e1 MK |
2885 | IN EFI_HANDLE ImageHandle,\r |
2886 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
dfaffc69 SM |
2887 | )\r |
2888 | {\r | |
2889 | EFI_STATUS Status;\r | |
731c67e1 | 2890 | \r |
dfaffc69 SM |
2891 | Status = DeregisterAcpiTableGenerator (&IortGenerator.Header);\r |
2892 | DEBUG ((DEBUG_INFO, "Iort: Deregister Generator. Status = %r\n", Status));\r | |
2893 | ASSERT_EFI_ERROR (Status);\r | |
2894 | return Status;\r | |
2895 | }\r |