| 3eb9473e |
1 | /*++\r |
| 2 | \r |
| 3 | Copyright (c) 2004, Intel Corporation \r |
| 4 | All rights reserved. This program and the accompanying materials \r |
| 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r |
| 7 | http://opensource.org/licenses/bsd-license.php \r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | SalDriverLib.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | SAL Driver Lib\r |
| 19 | \r |
| 20 | Revision History\r |
| 21 | \r |
| 22 | --*/\r |
| 23 | \r |
| 24 | #ifndef _SAL_DRIVER_LIB_H_\r |
| 25 | #define _SAL_DRIVER_LIB_H_\r |
| 26 | \r |
| 27 | #include "Tiano.h"\r |
| 28 | #include "EfiDriverLib.h"\r |
| 29 | #include "SalApi.h"\r |
| 30 | \r |
| 31 | #include EFI_PROTOCOL_DEFINITION (ExtendedSalBootService)\r |
| 32 | #include EFI_PROTOCOL_DEFINITION (ExtendedSalGuid)\r |
| 33 | \r |
| 34 | //\r |
| 35 | // Assembly Functions\r |
| 36 | //\r |
| 37 | SAL_RETURN_REGS\r |
| 38 | LibGetEsalPhyData (\r |
| 39 | VOID\r |
| 40 | )\r |
| 41 | /*++\r |
| 42 | \r |
| 43 | Routine Description:\r |
| 44 | \r |
| 45 | Get Esal global data in physical mode.\r |
| 46 | \r |
| 47 | Arguments:\r |
| 48 | \r |
| 49 | None\r |
| 50 | \r |
| 51 | Returns:\r |
| 52 | \r |
| 53 | Output regs\r |
| 54 | \r |
| 55 | --*/\r |
| 56 | ;\r |
| 57 | \r |
| 58 | SAL_RETURN_REGS\r |
| 59 | LibGetEsalVirtData (\r |
| 60 | VOID\r |
| 61 | )\r |
| 62 | /*++\r |
| 63 | \r |
| 64 | Routine Description:\r |
| 65 | \r |
| 66 | Get Esal global data in virtual mode.\r |
| 67 | \r |
| 68 | Arguments:\r |
| 69 | \r |
| 70 | None\r |
| 71 | \r |
| 72 | Returns:\r |
| 73 | \r |
| 74 | Output regs\r |
| 75 | \r |
| 76 | --*/\r |
| 77 | ;\r |
| 78 | \r |
| 79 | SAL_RETURN_REGS\r |
| 80 | LibSetEsalPhyData (\r |
| 81 | IN VOID *Ptr,\r |
| 82 | IN UINT64 GP\r |
| 83 | )\r |
| 84 | /*++\r |
| 85 | \r |
| 86 | Routine Description:\r |
| 87 | \r |
| 88 | Set Esal global data in physical mode.\r |
| 89 | \r |
| 90 | Arguments:\r |
| 91 | \r |
| 92 | Ptr - Pointer to the data\r |
| 93 | GP - Global pointer\r |
| 94 | \r |
| 95 | Returns:\r |
| 96 | \r |
| 97 | Output regs\r |
| 98 | \r |
| 99 | --*/\r |
| 100 | ;\r |
| 101 | \r |
| 102 | SAL_RETURN_REGS\r |
| 103 | LibSetEsalVirtData (\r |
| 104 | IN VOID *Ptr,\r |
| 105 | IN UINT64 GP\r |
| 106 | )\r |
| 107 | /*++\r |
| 108 | \r |
| 109 | Routine Description:\r |
| 110 | \r |
| 111 | Set Esal global data in virtual mode.\r |
| 112 | \r |
| 113 | Arguments:\r |
| 114 | \r |
| 115 | Ptr - Pointer to the data\r |
| 116 | GP - Global pointer\r |
| 117 | \r |
| 118 | Returns:\r |
| 119 | \r |
| 120 | Output regs\r |
| 121 | \r |
| 122 | --*/\r |
| 123 | ;\r |
| 124 | \r |
| 125 | SAL_RETURN_REGS\r |
| 126 | LibGetGlobalPhyData (\r |
| 127 | VOID\r |
| 128 | )\r |
| 129 | /*++\r |
| 130 | \r |
| 131 | Routine Description:\r |
| 132 | \r |
| 133 | Get Esal global data in physical mode.\r |
| 134 | \r |
| 135 | Arguments:\r |
| 136 | \r |
| 137 | None\r |
| 138 | \r |
| 139 | Returns:\r |
| 140 | \r |
| 141 | Output regs\r |
| 142 | \r |
| 143 | --*/\r |
| 144 | ;\r |
| 145 | \r |
| 146 | SAL_RETURN_REGS\r |
| 147 | LibGetGlobalVirtData (\r |
| 148 | VOID\r |
| 149 | )\r |
| 150 | /*++\r |
| 151 | \r |
| 152 | Routine Description:\r |
| 153 | \r |
| 154 | Get Esal global data in virtual mode.\r |
| 155 | \r |
| 156 | Arguments:\r |
| 157 | \r |
| 158 | None\r |
| 159 | \r |
| 160 | Returns:\r |
| 161 | \r |
| 162 | Output regs\r |
| 163 | \r |
| 164 | --*/\r |
| 165 | ;\r |
| 166 | \r |
| 167 | SAL_RETURN_REGS\r |
| 168 | LibSetGlobalPhyData (\r |
| 169 | IN VOID *Ptr,\r |
| 170 | IN UINT64 GP\r |
| 171 | )\r |
| 172 | /*++\r |
| 173 | \r |
| 174 | Routine Description:\r |
| 175 | \r |
| 176 | Set Esal global data in physical mode.\r |
| 177 | \r |
| 178 | Arguments:\r |
| 179 | \r |
| 180 | Ptr - Pointer to the data\r |
| 181 | GP - Global pointer\r |
| 182 | \r |
| 183 | Returns:\r |
| 184 | \r |
| 185 | Output regs\r |
| 186 | \r |
| 187 | --*/\r |
| 188 | ;\r |
| 189 | \r |
| 190 | SAL_RETURN_REGS\r |
| 191 | LibSetGlobalVirtData (\r |
| 192 | IN VOID *Ptr,\r |
| 193 | IN UINT64 GP\r |
| 194 | )\r |
| 195 | /*++\r |
| 196 | \r |
| 197 | Routine Description:\r |
| 198 | \r |
| 199 | Set Esal global data in virtual mode.\r |
| 200 | \r |
| 201 | Arguments:\r |
| 202 | \r |
| 203 | Ptr - Pointer to the data\r |
| 204 | GP - Global pointer\r |
| 205 | \r |
| 206 | Returns:\r |
| 207 | \r |
| 208 | Output regs\r |
| 209 | \r |
| 210 | --*/\r |
| 211 | ;\r |
| 212 | \r |
| 213 | SAL_RETURN_REGS\r |
| 214 | GetIrrData (\r |
| 215 | VOID\r |
| 216 | )\r |
| 217 | /*++\r |
| 218 | \r |
| 219 | Routine Description:\r |
| 220 | \r |
| 221 | Get interrupt request register.\r |
| 222 | \r |
| 223 | Arguments:\r |
| 224 | \r |
| 225 | None\r |
| 226 | \r |
| 227 | Returns:\r |
| 228 | \r |
| 229 | Output regs\r |
| 230 | \r |
| 231 | --*/\r |
| 232 | ;\r |
| 233 | \r |
| 234 | VOID\r |
| 235 | PrepareApsForHandOverToOS (\r |
| 236 | VOID\r |
| 237 | )\r |
| 238 | /*++\r |
| 239 | \r |
| 240 | Routine Description:\r |
| 241 | \r |
| 242 | Prepare AP info for hand over to OS.\r |
| 243 | \r |
| 244 | Arguments:\r |
| 245 | \r |
| 246 | None\r |
| 247 | \r |
| 248 | Returns:\r |
| 249 | \r |
| 250 | None\r |
| 251 | \r |
| 252 | --*/\r |
| 253 | ;\r |
| 254 | \r |
| 255 | VOID\r |
| 256 | HandOverApsToOS (\r |
| 257 | IN UINT64 a1,\r |
| 258 | IN UINT64 a2,\r |
| 259 | IN UINT64 a3\r |
| 260 | )\r |
| 261 | /*++\r |
| 262 | \r |
| 263 | Routine Description:\r |
| 264 | \r |
| 265 | Hand over AP info to OS.\r |
| 266 | \r |
| 267 | Arguments:\r |
| 268 | \r |
| 269 | a1 - Address to call into\r |
| 270 | \r |
| 271 | a2 - GP\r |
| 272 | \r |
| 273 | a3 - Undefined\r |
| 274 | \r |
| 275 | Returns:\r |
| 276 | \r |
| 277 | None\r |
| 278 | \r |
| 279 | --*/\r |
| 280 | ;\r |
| 281 | \r |
| 282 | SAL_RETURN_REGS\r |
| 283 | GetPsrData (\r |
| 284 | VOID\r |
| 285 | )\r |
| 286 | /*++\r |
| 287 | \r |
| 288 | Routine Description:\r |
| 289 | \r |
| 290 | Get PSR register.\r |
| 291 | \r |
| 292 | Arguments:\r |
| 293 | \r |
| 294 | None\r |
| 295 | \r |
| 296 | Returns:\r |
| 297 | \r |
| 298 | Output regs.\r |
| 299 | \r |
| 300 | --*/\r |
| 301 | ;\r |
| 302 | \r |
| 303 | SAL_RETURN_REGS\r |
| 304 | GetProcIdData (\r |
| 305 | VOID\r |
| 306 | )\r |
| 307 | /*++\r |
| 308 | \r |
| 309 | Routine Description:\r |
| 310 | \r |
| 311 | Get LID\r |
| 312 | \r |
| 313 | Arguments:\r |
| 314 | \r |
| 315 | None\r |
| 316 | \r |
| 317 | Returns:\r |
| 318 | \r |
| 319 | Output regs\r |
| 320 | \r |
| 321 | --*/\r |
| 322 | ;\r |
| 323 | \r |
| 324 | VOID\r |
| 325 | SwitchCpuStack (\r |
| 326 | IN UINT64 NewBsp,\r |
| 327 | IN UINT64 OldBsp\r |
| 328 | )\r |
| 329 | /*++\r |
| 330 | \r |
| 331 | Routine Description:\r |
| 332 | \r |
| 333 | Switch BSP\r |
| 334 | \r |
| 335 | Arguments:\r |
| 336 | \r |
| 337 | NewBsp - New BSP index\r |
| 338 | OldBsp - Old BSP index\r |
| 339 | \r |
| 340 | Returns:\r |
| 341 | \r |
| 342 | None\r |
| 343 | \r |
| 344 | --*/\r |
| 345 | ;\r |
| 346 | \r |
| 347 | //\r |
| 348 | // SAL Reset Class\r |
| 349 | //\r |
| 350 | VOID\r |
| 351 | SalResetSystem (\r |
| 352 | IN EFI_RESET_TYPE ResetType,\r |
| 353 | IN EFI_STATUS ResetStatus,\r |
| 354 | IN UINTN DataSize,\r |
| 355 | IN CHAR16 *ResetData\r |
| 356 | )\r |
| 357 | /*++\r |
| 358 | \r |
| 359 | Routine Description:\r |
| 360 | \r |
| 361 | Reset system\r |
| 362 | \r |
| 363 | Arguments:\r |
| 364 | \r |
| 365 | ResetType - Reset type\r |
| 366 | ResetStatus - Reset status\r |
| 367 | DataSize - Size of ResetData\r |
| 368 | ResetData - Description string\r |
| 369 | \r |
| 370 | Returns:\r |
| 371 | \r |
| 372 | None\r |
| 373 | \r |
| 374 | --*/\r |
| 375 | ;\r |
| 376 | \r |
| 377 | //\r |
| 378 | // PAL PROC Class\r |
| 379 | //\r |
| 380 | SAL_RETURN_REGS\r |
| 381 | SalPalProc (\r |
| 382 | IN UINT64 Arg1,\r |
| 383 | IN UINT64 Arg2,\r |
| 384 | IN UINT64 Arg3,\r |
| 385 | IN UINT64 Arg4\r |
| 386 | )\r |
| 387 | /*++\r |
| 388 | \r |
| 389 | Routine Description:\r |
| 390 | \r |
| 391 | Call pal proc.\r |
| 392 | \r |
| 393 | Arguments:\r |
| 394 | \r |
| 395 | Arg1 - Pal call index\r |
| 396 | Arg2 - First arg\r |
| 397 | Arg3 - Second arg\r |
| 398 | Arg4 - Third arg\r |
| 399 | \r |
| 400 | Returns:\r |
| 401 | \r |
| 402 | Output regs\r |
| 403 | \r |
| 404 | --*/\r |
| 405 | ;\r |
| 406 | \r |
| 407 | SAL_RETURN_REGS\r |
| 408 | SalRegisterNewPalEntry (\r |
| 409 | IN BOOLEAN PhysicalPalAddress,\r |
| 410 | IN EFI_PHYSICAL_ADDRESS NewPalAddress\r |
| 411 | )\r |
| 412 | /*++\r |
| 413 | \r |
| 414 | Routine Description:\r |
| 415 | \r |
| 416 | Register Pal entry.\r |
| 417 | \r |
| 418 | Arguments:\r |
| 419 | \r |
| 420 | PhysicalPalAddress - The address is physical or virtual\r |
| 421 | NewPalAddress - New Pal entry address\r |
| 422 | \r |
| 423 | Returns:\r |
| 424 | \r |
| 425 | Output regs\r |
| 426 | \r |
| 427 | --*/\r |
| 428 | ;\r |
| 429 | \r |
| 430 | SAL_RETURN_REGS\r |
| 431 | SalGetPalEntryPointer (\r |
| 432 | IN BOOLEAN PhysicalPalAddress\r |
| 433 | )\r |
| 434 | /*++\r |
| 435 | \r |
| 436 | Routine Description:\r |
| 437 | \r |
| 438 | Get Pal entry.\r |
| 439 | \r |
| 440 | Arguments:\r |
| 441 | \r |
| 442 | PhysicalPalAddress - The address is physical or virtual\r |
| 443 | \r |
| 444 | Returns:\r |
| 445 | \r |
| 446 | Output regs\r |
| 447 | \r |
| 448 | --*/\r |
| 449 | ;\r |
| 450 | \r |
| 451 | //\r |
| 452 | // SAL MTC Class\r |
| 453 | //\r |
| 454 | EFI_STATUS\r |
| 455 | SalGetNextHighMonotonicCount (\r |
| 456 | OUT UINT32 *HighCount\r |
| 457 | )\r |
| 458 | /*++\r |
| 459 | \r |
| 460 | Routine Description:\r |
| 461 | \r |
| 462 | Get next high 32 bits of monotonic count.\r |
| 463 | \r |
| 464 | Arguments:\r |
| 465 | \r |
| 466 | HighCount - High 32 bits of monotonic count.\r |
| 467 | \r |
| 468 | Returns:\r |
| 469 | \r |
| 470 | Status code\r |
| 471 | \r |
| 472 | --*/\r |
| 473 | ;\r |
| 474 | \r |
| 475 | //\r |
| 476 | // SAL BASE Class\r |
| 477 | //\r |
| 478 | SAL_RETURN_REGS\r |
| 479 | SalProcSetVectors (\r |
| 480 | IN UINT64 SalVectorType,\r |
| 481 | IN UINT64 PhyAddr1,\r |
| 482 | IN UINT64 Gp1,\r |
| 483 | IN UINT64 LengthCs1,\r |
| 484 | IN UINT64 PhyAddr2,\r |
| 485 | IN UINT64 Gp2,\r |
| 486 | IN UINT64 LengthCs2\r |
| 487 | )\r |
| 488 | /*++\r |
| 489 | \r |
| 490 | Routine Description:\r |
| 491 | \r |
| 492 | Set vectors.\r |
| 493 | \r |
| 494 | Arguments:\r |
| 495 | \r |
| 496 | SalVectorType - Vector type\r |
| 497 | PhyAddr1 - OS MCA entry point\r |
| 498 | Gp1 - GP for OS MCA entry\r |
| 499 | LengthCs1 - Length of OS MCA \r |
| 500 | PhyAddr2 - OS INIT entry point\r |
| 501 | Gp2 - GP for OS Init entry\r |
| 502 | LengthCs2 - Length of OS INIT\r |
| 503 | \r |
| 504 | Returns:\r |
| 505 | \r |
| 506 | Output regs\r |
| 507 | \r |
| 508 | --*/\r |
| 509 | ;\r |
| 510 | \r |
| 511 | SAL_RETURN_REGS\r |
| 512 | SalProcMcRendez (\r |
| 513 | VOID\r |
| 514 | )\r |
| 515 | /*++\r |
| 516 | \r |
| 517 | Routine Description:\r |
| 518 | \r |
| 519 | Mc rendezvous function.\r |
| 520 | \r |
| 521 | Arguments:\r |
| 522 | \r |
| 523 | None\r |
| 524 | \r |
| 525 | Returns:\r |
| 526 | \r |
| 527 | Output regs\r |
| 528 | \r |
| 529 | --*/\r |
| 530 | ;\r |
| 531 | \r |
| 532 | SAL_RETURN_REGS\r |
| 533 | SalProcMcSetParams (\r |
| 534 | IN UINT64 ParamType,\r |
| 535 | IN UINT64 IntOrMem,\r |
| 536 | IN UINT64 IntOrMemVal,\r |
| 537 | IN UINT64 Timeout,\r |
| 538 | IN UINT64 McaOpt\r |
| 539 | )\r |
| 540 | /*++\r |
| 541 | \r |
| 542 | Routine Description:\r |
| 543 | \r |
| 544 | Set MCA parameters.\r |
| 545 | \r |
| 546 | Arguments:\r |
| 547 | \r |
| 548 | ParamType - Parameter type\r |
| 549 | IntOrMem - Interrupt or memory address\r |
| 550 | IntOrMemVal - Interrupt number or memory address value\r |
| 551 | Timeout - Time out value\r |
| 552 | McaOpt - Option for MCA\r |
| 553 | \r |
| 554 | Returns:\r |
| 555 | \r |
| 556 | Output regs\r |
| 557 | \r |
| 558 | --*/\r |
| 559 | ;\r |
| 560 | \r |
| 561 | SAL_RETURN_REGS\r |
| 562 | EsalProcGetVectors (\r |
| 563 | IN UINT64 VectorType\r |
| 564 | )\r |
| 565 | /*++\r |
| 566 | \r |
| 567 | Routine Description:\r |
| 568 | \r |
| 569 | Get OS MCA vector.\r |
| 570 | \r |
| 571 | Arguments:\r |
| 572 | \r |
| 573 | VectorType - Vector type\r |
| 574 | \r |
| 575 | Returns:\r |
| 576 | \r |
| 577 | Output regs\r |
| 578 | \r |
| 579 | --*/\r |
| 580 | ;\r |
| 581 | \r |
| 582 | SAL_RETURN_REGS\r |
| 583 | EsalProcMcGetParams (\r |
| 584 | IN UINT64 ParamInfoType\r |
| 585 | )\r |
| 586 | /*++\r |
| 587 | \r |
| 588 | Routine Description:\r |
| 589 | \r |
| 590 | Get MCA parameter.\r |
| 591 | \r |
| 592 | Arguments:\r |
| 593 | \r |
| 594 | ParamInfoType - Parameter info type\r |
| 595 | \r |
| 596 | Returns:\r |
| 597 | \r |
| 598 | Output regs\r |
| 599 | \r |
| 600 | --*/\r |
| 601 | ;\r |
| 602 | \r |
| 603 | SAL_RETURN_REGS\r |
| 604 | EsalProcMcGetMcParams (\r |
| 605 | VOID\r |
| 606 | )\r |
| 607 | /*++\r |
| 608 | \r |
| 609 | Routine Description:\r |
| 610 | \r |
| 611 | Get MCA parameter.\r |
| 612 | \r |
| 613 | Arguments:\r |
| 614 | \r |
| 615 | \r |
| 616 | Returns:\r |
| 617 | \r |
| 618 | Output regs\r |
| 619 | \r |
| 620 | --*/\r |
| 621 | ;\r |
| 622 | \r |
| 623 | SAL_RETURN_REGS\r |
| 624 | EsalProcGetMcCheckinFlags (\r |
| 625 | IN UINT64 ProcessorUnit\r |
| 626 | )\r |
| 627 | /*++\r |
| 628 | \r |
| 629 | Routine Description:\r |
| 630 | \r |
| 631 | Get process status.\r |
| 632 | \r |
| 633 | Arguments:\r |
| 634 | \r |
| 635 | ProcessorUnit - Processor Index\r |
| 636 | \r |
| 637 | Returns:\r |
| 638 | \r |
| 639 | Output regs\r |
| 640 | \r |
| 641 | --*/\r |
| 642 | ;\r |
| 643 | \r |
| 644 | //\r |
| 645 | // Sal Base Class enums\r |
| 646 | //\r |
| 647 | typedef enum {\r |
| 648 | McaVector,\r |
| 649 | BspInitVector,\r |
| 650 | BootRendezVector,\r |
| 651 | ApInitVector\r |
| 652 | } ESAL_GET_VECTOR_TYPE;\r |
| 653 | \r |
| 654 | //\r |
| 655 | // Sal RTC Class\r |
| 656 | //\r |
| 657 | EFI_STATUS\r |
| 658 | SalGetTime (\r |
| 659 | OUT EFI_TIME *Time,\r |
| 660 | OUT EFI_TIME_CAPABILITIES *Capabilities\r |
| 661 | )\r |
| 662 | /*++\r |
| 663 | \r |
| 664 | Routine Description:\r |
| 665 | \r |
| 666 | Returns the current time and date information, and the time-keeping \r |
| 667 | capabilities of the hardware platform.\r |
| 668 | \r |
| 669 | Arguments:\r |
| 670 | \r |
| 671 | Time - A pointer to storage to receive a snapshot of the current time.\r |
| 672 | Content-type: text/html
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