| 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Module Name: amlresrc.h - AML resource descriptors |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
| 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
| 9 | * All rights reserved. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions, and the following disclaimer, |
| 16 | * without modification. |
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 20 | * including a substantially similar Disclaimer requirement for further |
| 21 | * binary redistribution. |
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 23 | * of any contributors may be used to endorse or promote products derived |
| 24 | * from this software without specific prior written permission. |
| 25 | * |
| 26 | * Alternatively, this software may be distributed under the terms of the |
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 28 | * Software Foundation. |
| 29 | * |
| 30 | * NO WARRANTY |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGES. |
| 42 | */ |
| 43 | |
| 44 | /* acpisrc:StructDefs -- for acpisrc conversion */ |
| 45 | |
| 46 | #ifndef __AMLRESRC_H |
| 47 | #define __AMLRESRC_H |
| 48 | |
| 49 | |
| 50 | /* |
| 51 | * Resource descriptor tags, as defined in the ACPI specification. |
| 52 | * Used to symbolically reference fields within a descriptor. |
| 53 | */ |
| 54 | #define ACPI_RESTAG_ADDRESS "_ADR" |
| 55 | #define ACPI_RESTAG_ALIGNMENT "_ALN" |
| 56 | #define ACPI_RESTAG_ADDRESSSPACE "_ASI" |
| 57 | #define ACPI_RESTAG_ACCESSSIZE "_ASZ" |
| 58 | #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT" |
| 59 | #define ACPI_RESTAG_BASEADDRESS "_BAS" |
| 60 | #define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */ |
| 61 | #define ACPI_RESTAG_DEBOUNCETIME "_DBT" |
| 62 | #define ACPI_RESTAG_DECODE "_DEC" |
| 63 | #define ACPI_RESTAG_DEVICEPOLARITY "_DPL" |
| 64 | #define ACPI_RESTAG_DMA "_DMA" |
| 65 | #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ |
| 66 | #define ACPI_RESTAG_DRIVESTRENGTH "_DRS" |
| 67 | #define ACPI_RESTAG_ENDIANNESS "_END" |
| 68 | #define ACPI_RESTAG_FLOWCONTROL "_FLC" |
| 69 | #define ACPI_RESTAG_GRANULARITY "_GRA" |
| 70 | #define ACPI_RESTAG_INTERRUPT "_INT" |
| 71 | #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ |
| 72 | #define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ |
| 73 | #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ |
| 74 | #define ACPI_RESTAG_IORESTRICTION "_IOR" |
| 75 | #define ACPI_RESTAG_LENGTH "_LEN" |
| 76 | #define ACPI_RESTAG_LINE "_LIN" |
| 77 | #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ |
| 78 | #define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ |
| 79 | #define ACPI_RESTAG_MAXADDR "_MAX" |
| 80 | #define ACPI_RESTAG_MINADDR "_MIN" |
| 81 | #define ACPI_RESTAG_MAXTYPE "_MAF" |
| 82 | #define ACPI_RESTAG_MINTYPE "_MIF" |
| 83 | #define ACPI_RESTAG_MODE "_MOD" |
| 84 | #define ACPI_RESTAG_PARITY "_PAR" |
| 85 | #define ACPI_RESTAG_PHASE "_PHA" |
| 86 | #define ACPI_RESTAG_PIN "_PIN" |
| 87 | #define ACPI_RESTAG_PINCONFIG "_PPI" |
| 88 | #define ACPI_RESTAG_POLARITY "_POL" |
| 89 | #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" |
| 90 | #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" |
| 91 | #define ACPI_RESTAG_RANGETYPE "_RNG" |
| 92 | #define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ |
| 93 | #define ACPI_RESTAG_LENGTH_RX "_RXL" |
| 94 | #define ACPI_RESTAG_LENGTH_TX "_TXL" |
| 95 | #define ACPI_RESTAG_SLAVEMODE "_SLV" |
| 96 | #define ACPI_RESTAG_SPEED "_SPE" |
| 97 | #define ACPI_RESTAG_STOPBITS "_STB" |
| 98 | #define ACPI_RESTAG_TRANSLATION "_TRA" |
| 99 | #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ |
| 100 | #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ |
| 101 | #define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ |
| 102 | #define ACPI_RESTAG_VENDORDATA "_VEN" |
| 103 | |
| 104 | |
| 105 | /* Default sizes for "small" resource descriptors */ |
| 106 | |
| 107 | #define ASL_RDESC_IRQ_SIZE 0x02 |
| 108 | #define ASL_RDESC_DMA_SIZE 0x02 |
| 109 | #define ASL_RDESC_ST_DEPEND_SIZE 0x00 |
| 110 | #define ASL_RDESC_END_DEPEND_SIZE 0x00 |
| 111 | #define ASL_RDESC_IO_SIZE 0x07 |
| 112 | #define ASL_RDESC_FIXED_IO_SIZE 0x03 |
| 113 | #define ASL_RDESC_FIXED_DMA_SIZE 0x05 |
| 114 | #define ASL_RDESC_END_TAG_SIZE 0x01 |
| 115 | |
| 116 | |
| 117 | typedef struct asl_resource_node |
| 118 | { |
| 119 | UINT32 BufferLength; |
| 120 | void *Buffer; |
| 121 | struct asl_resource_node *Next; |
| 122 | |
| 123 | } ASL_RESOURCE_NODE; |
| 124 | |
| 125 | typedef struct asl_resource_info |
| 126 | { |
| 127 | ACPI_PARSE_OBJECT *DescriptorTypeOp; /* Resource descriptor parse node */ |
| 128 | ACPI_PARSE_OBJECT *MappingOp; /* Used for mapfile support */ |
| 129 | UINT32 CurrentByteOffset; /* Offset in resource template */ |
| 130 | |
| 131 | } ASL_RESOURCE_INFO; |
| 132 | |
| 133 | |
| 134 | /* Macros used to generate AML resource length fields */ |
| 135 | |
| 136 | #define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER)) |
| 137 | #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) |
| 138 | |
| 139 | /* |
| 140 | * Resource descriptors defined in the ACPI specification. |
| 141 | * |
| 142 | * Packing/alignment must be BYTE because these descriptors |
| 143 | * are used to overlay the raw AML byte stream. |
| 144 | */ |
| 145 | #pragma pack(1) |
| 146 | |
| 147 | /* |
| 148 | * SMALL descriptors |
| 149 | */ |
| 150 | #define \ |
| 151 | UINT8 ; |
| 152 | |
| 153 | typedef struct |
| 154 | { |
| 155 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 156 | |
| 157 | } ; |
| 158 | |
| 159 | |
| 160 | typedef struct aml_resource_irq |
| 161 | { |
| 162 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 163 | UINT16 IrqMask; |
| 164 | UINT8 Flags; |
| 165 | |
| 166 | } AML_RESOURCE_IRQ; |
| 167 | |
| 168 | |
| 169 | typedef struct aml_resource_irq_noflags |
| 170 | { |
| 171 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 172 | UINT16 IrqMask; |
| 173 | |
| 174 | } AML_RESOURCE_IRQ_NOFLAGS; |
| 175 | |
| 176 | |
| 177 | typedef struct aml_resource_dma |
| 178 | { |
| 179 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 180 | UINT8 DmaChannelMask; |
| 181 | UINT8 Flags; |
| 182 | |
| 183 | } AML_RESOURCE_DMA; |
| 184 | |
| 185 | |
| 186 | typedef struct aml_resource_start_dependent |
| 187 | { |
| 188 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 189 | UINT8 Flags; |
| 190 | |
| 191 | } AML_RESOURCE_START_DEPENDENT; |
| 192 | |
| 193 | |
| 194 | typedef struct aml_resource_start_dependent_noprio |
| 195 | { |
| 196 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 197 | |
| 198 | } AML_RESOURCE_START_DEPENDENT_NOPRIO; |
| 199 | |
| 200 | |
| 201 | typedef struct aml_resource_end_dependent |
| 202 | { |
| 203 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 204 | |
| 205 | } AML_RESOURCE_END_DEPENDENT; |
| 206 | |
| 207 | |
| 208 | typedef struct aml_resource_io |
| 209 | { |
| 210 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 211 | UINT8 Flags; |
| 212 | UINT16 Minimum; |
| 213 | UINT16 Maximum; |
| 214 | UINT8 Alignment; |
| 215 | UINT8 AddressLength; |
| 216 | |
| 217 | } AML_RESOURCE_IO; |
| 218 | |
| 219 | |
| 220 | typedef struct aml_resource_fixed_io |
| 221 | { |
| 222 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 223 | UINT16 Address; |
| 224 | UINT8 AddressLength; |
| 225 | |
| 226 | } AML_RESOURCE_FIXED_IO; |
| 227 | |
| 228 | |
| 229 | typedef struct aml_resource_vendor_small |
| 230 | { |
| 231 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 232 | |
| 233 | } AML_RESOURCE_VENDOR_SMALL; |
| 234 | |
| 235 | |
| 236 | typedef struct aml_resource_end_tag |
| 237 | { |
| 238 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 239 | UINT8 Checksum; |
| 240 | |
| 241 | } AML_RESOURCE_END_TAG; |
| 242 | |
| 243 | |
| 244 | typedef struct aml_resource_fixed_dma |
| 245 | { |
| 246 | AML_RESOURCE_SMALL_HEADER_COMMON |
| 247 | UINT16 RequestLines; |
| 248 | UINT16 Channels; |
| 249 | UINT8 Width; |
| 250 | |
| 251 | } AML_RESOURCE_FIXED_DMA; |
| 252 | |
| 253 | |
| 254 | /* |
| 255 | * LARGE descriptors |
| 256 | */ |
| 257 | #define \ |
| 258 | UINT8 ;\ |
| 259 | UINT16 ; |
| 260 | |
| 261 | typedef struct |
| 262 | { |
| 263 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 264 | |
| 265 | } ; |
| 266 | |
| 267 | |
| 268 | /* General Flags for address space resource descriptors */ |
| 269 | |
| 270 | #define ACPI_RESOURCE_FLAG_DEC 2 |
| 271 | #define ACPI_RESOURCE_FLAG_MIF 4 |
| 272 | #define ACPI_RESOURCE_FLAG_MAF 8 |
| 273 | |
| 274 | typedef struct aml_resource_memory24 |
| 275 | { |
| 276 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 277 | UINT8 Flags; |
| 278 | UINT16 Minimum; |
| 279 | UINT16 Maximum; |
| 280 | UINT16 Alignment; |
| 281 | UINT16 AddressLength; |
| 282 | |
| 283 | } AML_RESOURCE_MEMORY24; |
| 284 | |
| 285 | |
| 286 | typedef struct aml_resource_vendor_large |
| 287 | { |
| 288 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 289 | |
| 290 | } AML_RESOURCE_VENDOR_LARGE; |
| 291 | |
| 292 | |
| 293 | typedef struct aml_resource_memory32 |
| 294 | { |
| 295 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 296 | UINT8 Flags; |
| 297 | UINT32 Minimum; |
| 298 | UINT32 Maximum; |
| 299 | UINT32 Alignment; |
| 300 | UINT32 AddressLength; |
| 301 | |
| 302 | } AML_RESOURCE_MEMORY32; |
| 303 | |
| 304 | |
| 305 | typedef struct aml_resource_fixed_memory32 |
| 306 | { |
| 307 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 308 | UINT8 Flags; |
| 309 | UINT32 Address; |
| 310 | UINT32 AddressLength; |
| 311 | |
| 312 | } AML_RESOURCE_FIXED_MEMORY32; |
| 313 | |
| 314 | |
| 315 | #define AML_RESOURCE_ADDRESS_COMMON \ |
| 316 | UINT8 ResourceType; \ |
| 317 | UINT8 Flags; \ |
| 318 | UINT8 SpecificFlags; |
| 319 | |
| 320 | |
| 321 | typedef struct aml_resource_address |
| 322 | { |
| 323 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 324 | AML_RESOURCE_ADDRESS_COMMON |
| 325 | |
| 326 | } AML_RESOURCE_ADDRESS; |
| 327 | |
| 328 | |
| 329 | typedef struct aml_resource_extended_address64 |
| 330 | { |
| 331 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 332 | AML_RESOURCE_ADDRESS_COMMON |
| 333 | UINT8 RevisionID; |
| 334 | UINT8 Reserved; |
| 335 | UINT64 Granularity; |
| 336 | UINT64 Minimum; |
| 337 | UINT64 Maximum; |
| 338 | UINT64 TranslationOffset; |
| 339 | UINT64 AddressLength; |
| 340 | UINT64 TypeSpecific; |
| 341 | |
| 342 | } AML_RESOURCE_EXTENDED_ADDRESS64; |
| 343 | |
| 344 | #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ |
| 345 | |
| 346 | |
| 347 | typedef struct aml_resource_address64 |
| 348 | { |
| 349 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 350 | AML_RESOURCE_ADDRESS_COMMON |
| 351 | UINT64 Granularity; |
| 352 | UINT64 Minimum; |
| 353 | UINT64 Maximum; |
| 354 | UINT64 TranslationOffset; |
| 355 | UINT64 AddressLength; |
| 356 | |
| 357 | } AML_RESOURCE_ADDRESS64; |
| 358 | |
| 359 | |
| 360 | typedef struct aml_resource_address32 |
| 361 | { |
| 362 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 363 | AML_RESOURCE_ADDRESS_COMMON |
| 364 | UINT32 Granularity; |
| 365 | UINT32 Minimum; |
| 366 | UINT32 Maximum; |
| 367 | UINT32 TranslationOffset; |
| 368 | UINT32 AddressLength; |
| 369 | |
| 370 | } AML_RESOURCE_ADDRESS32; |
| 371 | |
| 372 | |
| 373 | typedef struct aml_resource_address16 |
| 374 | { |
| 375 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 376 | AML_RESOURCE_ADDRESS_COMMON |
| 377 | UINT16 Granularity; |
| 378 | UINT16 Minimum; |
| 379 | UINT16 Maximum; |
| 380 | UINT16 TranslationOffset; |
| 381 | UINT16 AddressLength; |
| 382 | |
| 383 | } AML_RESOURCE_ADDRESS16; |
| 384 | |
| 385 | |
| 386 | typedef struct aml_resource_extended_irq |
| 387 | { |
| 388 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 389 | UINT8 Flags; |
| 390 | UINT8 InterruptCount; |
| 391 | UINT32 Interrupts[1]; |
| 392 | /* ResSourceIndex, ResSource optional fields follow */ |
| 393 | |
| 394 | } AML_RESOURCE_EXTENDED_IRQ; |
| 395 | |
| 396 | |
| 397 | typedef struct aml_resource_generic_register |
| 398 | { |
| 399 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 400 | UINT8 AddressSpaceId; |
| 401 | UINT8 BitWidth; |
| 402 | UINT8 BitOffset; |
| 403 | UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ |
| 404 | UINT64 Address; |
| 405 | |
| 406 | } AML_RESOURCE_GENERIC_REGISTER; |
| 407 | |
| 408 | |
| 409 | /* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */ |
| 410 | |
| 411 | typedef struct aml_resource_gpio |
| 412 | { |
| 413 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 414 | UINT8 RevisionId; |
| 415 | UINT8 ConnectionType; |
| 416 | UINT16 Flags; |
| 417 | UINT16 IntFlags; |
| 418 | UINT8 PinConfig; |
| 419 | UINT16 DriveStrength; |
| 420 | UINT16 DebounceTimeout; |
| 421 | UINT16 PinTableOffset; |
| 422 | UINT8 ResSourceIndex; |
| 423 | UINT16 ResSourceOffset; |
| 424 | UINT16 VendorOffset; |
| 425 | UINT16 VendorLength; |
| 426 | /* |
| 427 | * Optional fields follow immediately: |
| 428 | * 1) PIN list (Words) |
| 429 | * 2) Resource Source String |
| 430 | * 3) Vendor Data bytes |
| 431 | */ |
| 432 | |
| 433 | } AML_RESOURCE_GPIO; |
| 434 | |
| 435 | #define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */ |
| 436 | |
| 437 | /* Values for ConnectionType above */ |
| 438 | |
| 439 | #define AML_RESOURCE_GPIO_TYPE_INT 0 |
| 440 | #define AML_RESOURCE_GPIO_TYPE_IO 1 |
| 441 | #define AML_RESOURCE_MAX_GPIOTYPE 1 |
| 442 | |
| 443 | |
| 444 | /* Common preamble for all serial descriptors (ACPI 5.0) */ |
| 445 | |
| 446 | #define AML_RESOURCE_SERIAL_COMMON \ |
| 447 | UINT8 RevisionId; \ |
| 448 | UINT8 ResSourceIndex; \ |
| 449 | UINT8 Type; \ |
| 450 | UINT8 Flags; \ |
| 451 | UINT16 TypeSpecificFlags; \ |
| 452 | UINT8 TypeRevisionId; \ |
| 453 | UINT16 TypeDataLength; \ |
| 454 | |
| 455 | /* Values for the type field above */ |
| 456 | |
| 457 | #define AML_RESOURCE_I2C_SERIALBUSTYPE 1 |
| 458 | #define AML_RESOURCE_SPI_SERIALBUSTYPE 2 |
| 459 | #define AML_RESOURCE_UART_SERIALBUSTYPE 3 |
| 460 | #define AML_RESOURCE_MAX_SERIALBUSTYPE 3 |
| 461 | #define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */ |
| 462 | |
| 463 | typedef struct aml_resource_common_serialbus |
| 464 | { |
| 465 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 466 | AML_RESOURCE_SERIAL_COMMON |
| 467 | |
| 468 | } AML_RESOURCE_COMMON_SERIALBUS; |
| 469 | |
| 470 | typedef struct aml_resource_i2c_serialbus |
| 471 | { |
| 472 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 473 | AML_RESOURCE_SERIAL_COMMON |
| 474 | UINT32 ConnectionSpeed; |
| 475 | UINT16 SlaveAddress; |
| 476 | /* |
| 477 | * Optional fields follow immediately: |
| 478 | * 1) Vendor Data bytes |
| 479 | * 2) Resource Source String |
| 480 | */ |
| 481 | |
| 482 | } AML_RESOURCE_I2C_SERIALBUS; |
| 483 | |
| 484 | #define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */ |
| 485 | #define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */ |
| 486 | #define AML_RESOURCE_I2C_MIN_DATA_LEN 6 |
| 487 | |
| 488 | typedef struct aml_resource_spi_serialbus |
| 489 | { |
| 490 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 491 | AML_RESOURCE_SERIAL_COMMON |
| 492 | UINT32 ConnectionSpeed; |
| 493 | UINT8 DataBitLength; |
| 494 | UINT8 ClockPhase; |
| 495 | UINT8 ClockPolarity; |
| 496 | UINT16 DeviceSelection; |
| 497 | /* |
| 498 | * Optional fields follow immediately: |
| 499 | * 1) Vendor Data bytes |
| 500 | * 2) Resource Source String |
| 501 | */ |
| 502 | |
| 503 | } AML_RESOURCE_SPI_SERIALBUS; |
| 504 | |
| 505 | #define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */ |
| 506 | #define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */ |
| 507 | #define AML_RESOURCE_SPI_MIN_DATA_LEN 9 |
| 508 | |
| 509 | |
| 510 | typedef struct aml_resource_uart_serialbus |
| 511 | { |
| 512 | AML_RESOURCE_LARGE_HEADER_COMMON |
| 513 | AML_RESOURCE_SERIAL_COMMON |
| 514 | UINT32 DefaultBaudRate; |
| 515 | UINT16 RxFifoSize; |
| 516 | UINT16 TxFifoSize; |
| 517 | UINT8 Parity; |
| 518 | UINT8 LinesEnabled; |
| 519 | /* |
| 520 | * Optional fields follow immediately: |
| 521 | * 1) Vendor Data bytes |
| 522 | * 2) Resource Source String |
| 523 | */ |
| 524 | |
| 525 | } AML_RESOURCE_UART_SERIALBUS; |
| 526 | |
| 527 | #define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */ |
| 528 | #define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */ |
| 529 | #define AML_RESOURCE_UART_MIN_DATA_LEN 10 |
| 530 | |
| 531 | |
| 532 | /* restore default alignment */ |
| 533 | |
| 534 | #pragma pack() |
| 535 | |
| 536 | /* Union of all resource descriptors, so we can allocate the worst case */ |
| 537 | |
| 538 | typedef union aml_resource |
| 539 | { |
| 540 | /* Descriptor headers */ |
| 541 | |
| 542 | UINT8 DescriptorType; |
| 543 | AML_RESOURCE_SMALL_HEADER ; |
| 544 | AML_RESOURCE_LARGE_HEADER ; |
| 545 | |
| 546 | /* Small resource descriptors */ |
| 547 | |
| 548 | AML_RESOURCE_IRQ Irq; |
| 549 | AML_RESOURCE_DMA Dma; |
| 550 | AML_RESOURCE_START_DEPENDENT StartDpf; |
| 551 | AML_RESOURCE_END_DEPENDENT EndDpf; |
| 552 | AML_RESOURCE_IO Io; |
| 553 | AML_RESOURCE_FIXED_IO FixedIo; |
| 554 | AML_RESOURCE_FIXED_DMA FixedDma; |
| 555 | AML_RESOURCE_VENDOR_SMALL VendorSmall; |
| 556 | AML_RESOURCE_END_TAG EndTag; |
| 557 | |
| 558 | /* Large resource descriptors */ |
| 559 | |
| 560 | AML_RESOURCE_MEMORY24 Memory24; |
| 561 | AML_RESOURCE_GENERIC_REGISTER GenericReg; |
| 562 | AML_RESOURCE_VENDOR_LARGE VendorLarge; |
| 563 | AML_RESOURCE_MEMORY32 Memory32; |
| 564 | AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; |
| 565 | AML_RESOURCE_ADDRESS16 Address16; |
| 566 | AML_RESOURCE_ADDRESS32 Address32; |
| 567 | AML_RESOURCE_ADDRESS64 Address64; |
| 568 | AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; |
| 569 | AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; |
| 570 | AML_RESOURCE_GPIO Gpio; |
| 571 | AML_RESOURCE_I2C_SERIALBUS I2cSerialBus; |
| 572 | AML_RESOURCE_SPI_SERIALBUS SpiSerialBus; |
| 573 | AML_RESOURCE_UART_SERIALBUS UartSerialBus; |
| 574 | AML_RESOURCE_COMMON_SERIALBUS CommonSerialBus; |
| 575 | |
| 576 | /* Utility overlays */ |
| 577 | |
| 578 | AML_RESOURCE_ADDRESS Address; |
| 579 | UINT32 DwordItem; |
| 580 | UINT16 WordItem; |
| 581 | UINT8 ByteItem; |
| 582 | |
| 583 | } AML_RESOURCE; |
| 584 | |
| 585 | |
| 586 | /* Interfaces used by both the disassembler and compiler */ |
| 587 | |
| 588 | void |
| 589 | MpSaveGpioInfo ( |
| 590 | ACPI_PARSE_OBJECT *Op, |
| 591 | AML_RESOURCE *Resource, |
| 592 | UINT32 PinCount, |
| 593 | UINT16 *PinList, |
| 594 | char *DeviceName); |
| 595 | |
| 596 | void |
| 597 | MpSaveSerialInfo ( |
| 598 | ACPI_PARSE_OBJECT *Op, |
| 599 | AML_RESOURCE *Resource, |
| 600 | char *DeviceName); |
| 601 | |
| 602 | char * |
| 603 | MpGetHidFromParseTree ( |
| 604 | ACPI_NAMESPACE_NODE *HidNode); |
| 605 | |
| 606 | char * |
| 607 | MpGetHidViaNamestring ( |
| 608 | char *DeviceName); |
| 609 | |
| 610 | char * |
| 611 | MpGetConnectionInfo ( |
| 612 | ACPI_PARSE_OBJECT *Op, |
| 613 | UINT32 PinIndex, |
| 614 | ACPI_NAMESPACE_NODE **TargetNode, |
| 615 | char **TargetName); |
| 616 | |
| 617 | char * |
| 618 | MpGetParentDeviceHid ( |
| 619 | ACPI_PARSE_OBJECT *Op, |
| 620 | ACPI_NAMESPACE_NODE **TargetNode, |
| 621 | char **ParentDeviceName); |
| 622 | |
| 623 | char * |
| 624 | MpGetDdnValue ( |
| 625 | char *DeviceName); |
| 626 | |
| 627 | char * |
| 628 | MpGetHidValue ( |
| 629 | ACPI_NAMESPACE_NODE *DeviceNode); |
| 630 | |
| 631 | #endif |
| 632 | |