1 /****************************************************************************** 2 * 3 * Name: acresrc.h - Resource Manager function prototypes 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 26 * make derivatives, distribute, use and display any portion of the Covered 27 * Code in any form, with the right to sublicense such rights; and 28 * 29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 30 * license (with the right to sublicense), under only those claims of Intel 31 * patents that are infringed by the Original Intel Code, to make, use, sell, 32 * offer to sell, and import the Covered Code and derivative works thereof 33 * solely to the minimum extent necessary to exercise the above copyright 34 * license, and in no event shall the patent license extend to any additions 35 * to or modifications of the Original Intel Code. No other license or right 36 * is granted directly or by implication, estoppel or otherwise; 37 * 38 * The above copyright and patent license is granted only if the following 39 * conditions are met: 40 * 41 * 3. Conditions 42 * 43 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 44 * Redistribution of source code of any substantial portion of the Covered 45 * Code or modification with rights to further distribute source must include 46 * the above Copyright Notice, the above License, this list of Conditions, 47 * and the following Disclaimer and Export Compliance provision. In addition, 48 * Licensee must cause all Covered Code to which Licensee contributes to 49 * contain a file documenting the changes Licensee made to create that Covered 50 * Code and the date of any change. Licensee must include in that file the 51 * documentation of any changes made by any predecessor Licensee. Licensee 52 * must include a prominent statement that the modification is derived, 53 * directly or indirectly, from Original Intel Code. 54 * 55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 56 * Redistribution of source code of any substantial portion of the Covered 57 * Code or modification without rights to further distribute source must 58 * include the following Disclaimer and Export Compliance provision in the 59 * documentation and/or other materials provided with distribution. In 60 * addition, Licensee may not authorize further sublicense of source of any 61 * portion of the Covered Code, and must include terms to the effect that the 62 * license from Licensee to its licensee is limited to the intellectual 63 * property embodied in the software Licensee provides to its licensee, and 64 * not to intellectual property embodied in modifications its licensee may 65 * make. 66 * 67 * 3.3. Redistribution of Executable. Redistribution in executable form of any 68 * substantial portion of the Covered Code or modification must reproduce the 69 * above Copyright Notice, and the following Disclaimer and Export Compliance 70 * provision in the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3.4. Intel retains all right, title, and interest in and to the Original 74 * Intel Code. 75 * 76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 77 * Intel shall be used in advertising or otherwise to promote the sale, use or 78 * other dealings in products derived from or relating to the Covered Code 79 * without prior written authorization from Intel. 80 * 81 * 4. Disclaimer and Export Compliance 82 * 83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 89 * PARTICULAR PURPOSE. 90 * 91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 98 * LIMITED REMEDY. 99 * 100 * 4.3. Licensee shall not export, either directly or indirectly, any of this 101 * software or system incorporating such software without first obtaining any 102 * required license or other approval from the U. S. Department of Commerce or 103 * any other agency or department of the United States Government. In the 104 * event Licensee exports any such software from the United States or 105 * re-exports any such software from a foreign destination, Licensee shall 106 * ensure that the distribution and export/re-export of the software is in 107 * compliance with all laws, regulations, orders, or other restrictions of the 108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 109 * any of its subsidiaries will export/re-export any technical data, process, 110 * software, or service, directly or indirectly, to any country for which the 111 * United States government or any agency thereof requires an export license, 112 * other governmental approval, or letter of assurance, without first obtaining 113 * such license, approval or letter. 114 * 115 *****************************************************************************/ 116 117 #ifndef __ACRESRC_H__ 118 #define __ACRESRC_H__ 119 120 /* Need the AML resource descriptor structs */ 121 122 #include "amlresrc.h" 123 124 125 /* 126 * If possible, pack the following structures to byte alignment, since we 127 * don't care about performance for debug output. Two cases where we cannot 128 * pack the structures: 129 * 130 * 1) Hardware does not support misaligned memory transfers 131 * 2) Compiler does not support pointers within packed structures 132 */ 133 #if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED)) 134 #pragma pack(1) 135 #endif 136 137 /* 138 * Individual entry for the resource conversion tables 139 */ 140 typedef const struct acpi_rsconvert_info 141 { 142 UINT8 Opcode; 143 UINT8 ResourceOffset; 144 UINT8 AmlOffset; 145 UINT8 Value; 146 147 } ACPI_RSCONVERT_INFO; 148 149 /* Resource conversion opcodes */ 150 151 #define ACPI_RSC_INITGET 0 152 #define ACPI_RSC_INITSET 1 153 #define ACPI_RSC_FLAGINIT 2 154 #define ACPI_RSC_1BITFLAG 3 155 #define ACPI_RSC_2BITFLAG 4 156 #define ACPI_RSC_COUNT 5 157 #define ACPI_RSC_COUNT16 6 158 #define ACPI_RSC_LENGTH 7 159 #define ACPI_RSC_MOVE8 8 160 #define ACPI_RSC_MOVE16 9 161 #define ACPI_RSC_MOVE32 10 162 #define ACPI_RSC_MOVE64 11 163 #define ACPI_RSC_SET8 12 164 #define ACPI_RSC_DATA8 13 165 #define ACPI_RSC_ADDRESS 14 166 #define ACPI_RSC_SOURCE 15 167 #define ACPI_RSC_SOURCEX 16 168 #define ACPI_RSC_BITMASK 17 169 #define ACPI_RSC_BITMASK16 18 170 #define ACPI_RSC_EXIT_NE 19 171 #define ACPI_RSC_EXIT_LE 20 172 #define ACPI_RSC_EXIT_EQ 21 173 174 /* Resource Conversion sub-opcodes */ 175 176 #define ACPI_RSC_COMPARE_AML_LENGTH 0 177 #define ACPI_RSC_COMPARE_VALUE 1 178 179 #define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (ACPI_RSCONVERT_INFO)) 180 181 #define ACPI_RS_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_RESOURCE,f) 182 #define AML_OFFSET(f) (UINT8) ACPI_OFFSET (AML_RESOURCE,f) 183 184 185 typedef const struct acpi_rsdump_info 186 { 187 UINT8 Opcode; 188 UINT8 Offset; 189 char *Name; 190 const char **Pointer; 191 192 } ACPI_RSDUMP_INFO; 193 194 /* Values for the Opcode field above */ 195 196 #define ACPI_RSD_TITLE 0 197 #define ACPI_RSD_LITERAL 1 198 #define ACPI_RSD_STRING 2 199 #define ACPI_RSD_UINT8 3 200 #define ACPI_RSD_UINT16 4 201 #define ACPI_RSD_UINT32 5 202 #define ACPI_RSD_UINT64 6 203 #define ACPI_RSD_1BITFLAG 7 204 #define ACPI_RSD_2BITFLAG 8 205 #define ACPI_RSD_SHORTLIST 9 206 #define ACPI_RSD_LONGLIST 10 207 #define ACPI_RSD_DWORDLIST 11 208 #define ACPI_RSD_ADDRESS 12 209 #define ACPI_RSD_SOURCE 13 210 211 /* restore default alignment */ 212 213 #pragma pack() 214 215 216 /* Resource tables indexed by internal resource type */ 217 218 extern const UINT8 AcpiGbl_AmlResourceSizes[]; 219 extern ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[]; 220 221 /* Resource tables indexed by raw AML resource descriptor type */ 222 223 extern const UINT8 AcpiGbl_ResourceStructSizes[]; 224 extern ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[]; 225 226 227 typedef struct acpi_vendor_walk_info 228 { 229 ACPI_VENDOR_UUID *Uuid; 230 ACPI_BUFFER *Buffer; 231 ACPI_STATUS Status; 232 233 } ACPI_VENDOR_WALK_INFO; 234 235 236 /* 237 * rscreate 238 */ 239 ACPI_STATUS 240 AcpiRsCreateResourceList ( 241 ACPI_OPERAND_OBJECT *AmlBuffer, 242 ACPI_BUFFER *OutputBuffer); 243 244 ACPI_STATUS 245 AcpiRsCreateAmlResources ( 246 ACPI_RESOURCE *LinkedListBuffer, 247 ACPI_BUFFER *OutputBuffer); 248 249 ACPI_STATUS 250 AcpiRsCreatePciRoutingTable ( 251 ACPI_OPERAND_OBJECT *PackageObject, 252 ACPI_BUFFER *OutputBuffer); 253 254 255 /* 256 * rsutils 257 */ 258 ACPI_STATUS 259 AcpiRsGetPrtMethodData ( 260 ACPI_NAMESPACE_NODE *Node, 261 ACPI_BUFFER *RetBuffer); 262 263 ACPI_STATUS 264 AcpiRsGetCrsMethodData ( 265 ACPI_NAMESPACE_NODE *Node, 266 ACPI_BUFFER *RetBuffer); 267 268 ACPI_STATUS 269 AcpiRsGetPrsMethodData ( 270 ACPI_NAMESPACE_NODE *Node, 271 ACPI_BUFFER *RetBuffer); 272 273 ACPI_STATUS 274 AcpiRsGetMethodData ( 275 ACPI_HANDLE Handle, 276 char *Path, 277 ACPI_BUFFER *RetBuffer); 278 279 ACPI_STATUS 280 AcpiRsSetSrsMethodData ( 281 ACPI_NAMESPACE_NODE *Node, 282 ACPI_BUFFER *RetBuffer); 283 284 285 /* 286 * rscalc 287 */ 288 ACPI_STATUS 289 AcpiRsGetListLength ( 290 UINT8 *AmlBuffer, 291 UINT32 AmlBufferLength, 292 ACPI_SIZE *SizeNeeded); 293 294 ACPI_STATUS 295 AcpiRsGetAmlLength ( 296 ACPI_RESOURCE *LinkedListBuffer, 297 ACPI_SIZE *SizeNeeded); 298 299 ACPI_STATUS 300 AcpiRsGetPciRoutingTableLength ( 301 ACPI_OPERAND_OBJECT *PackageObject, 302 ACPI_SIZE *BufferSizeNeeded); 303 304 ACPI_STATUS 305 AcpiRsConvertAmlToResources ( 306 UINT8 *Aml, 307 UINT32 Length, 308 UINT32 Offset, 309 UINT8 ResourceIndex, 310 void *Context); 311 312 ACPI_STATUS 313 AcpiRsConvertResourcesToAml ( 314 ACPI_RESOURCE *Resource, 315 ACPI_SIZE AmlSizeNeeded, 316 UINT8 *OutputBuffer); 317 318 319 /* 320 * rsaddr 321 */ 322 void 323 AcpiRsSetAddressCommon ( 324 AML_RESOURCE *Aml, 325 ACPI_RESOURCE *Resource); 326 327 BOOLEAN 328 AcpiRsGetAddressCommon ( 329 ACPI_RESOURCE *Resource, 330 AML_RESOURCE *Aml); 331 332 333 /* 334 * rsmisc 335 */ 336 ACPI_STATUS 337 AcpiRsConvertAmlToResource ( 338 ACPI_RESOURCE *Resource, 339 AML_RESOURCE *Aml, 340 ACPI_RSCONVERT_INFO *Info); 341 342 ACPI_STATUS 343 AcpiRsConvertResourceToAml ( 344 ACPI_RESOURCE *Resource, 345 AML_RESOURCE *Aml, 346 ACPI_RSCONVERT_INFO *Info); 347 348 349 /* 350 * rsutils 351 */ 352 void 353 AcpiRsMoveData ( 354 void *Destination, 355 void *Source, 356 UINT16 ItemCount, 357 UINT8 MoveType); 358 359 UINT8 360 AcpiRsDecodeBitmask ( 361 UINT16 Mask, 362 UINT8 *List); 363 364 UINT16 365 AcpiRsEncodeBitmask ( 366 UINT8 *List, 367 UINT8 Count); 368 369 ACPI_RS_LENGTH 370 AcpiRsGetResourceSource ( 371 ACPI_RS_LENGTH ResourceLength, 372 ACPI_RS_LENGTH MinimumLength, 373 ACPI_RESOURCE_SOURCE *ResourceSource, 374 AML_RESOURCE *Aml, 375 char *StringPtr); 376 377 ACPI_RSDESC_SIZE 378 AcpiRsSetResourceSource ( 379 AML_RESOURCE *Aml, 380 ACPI_RS_LENGTH MinimumLength, 381 ACPI_RESOURCE_SOURCE *ResourceSource); 382 383 void 384 AcpiRsSetResourceHeader ( 385 UINT8 DescriptorType, 386 ACPI_RSDESC_SIZE TotalLength, 387 AML_RESOURCE *Aml); 388 389 void 390 AcpiRsSetResourceLength ( 391 ACPI_RSDESC_SIZE TotalLength, 392 AML_RESOURCE *Aml); 393 394 395 /* 396 * rsdump 397 */ 398 void 399 AcpiRsDumpResourceList ( 400 ACPI_RESOURCE *Resource); 401 402 void 403 AcpiRsDumpIrqList ( 404 UINT8 *RouteTable); 405 406 407 /* 408 * Resource conversion tables 409 */ 410 extern ACPI_RSCONVERT_INFO AcpiRsConvertDma[]; 411 extern ACPI_RSCONVERT_INFO AcpiRsConvertEndDpf[]; 412 extern ACPI_RSCONVERT_INFO AcpiRsConvertIo[]; 413 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedIo[]; 414 extern ACPI_RSCONVERT_INFO AcpiRsConvertEndTag[]; 415 extern ACPI_RSCONVERT_INFO AcpiRsConvertMemory24[]; 416 extern ACPI_RSCONVERT_INFO AcpiRsConvertGenericReg[]; 417 extern ACPI_RSCONVERT_INFO AcpiRsConvertMemory32[]; 418 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedMemory32[]; 419 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress32[]; 420 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress16[]; 421 extern ACPI_RSCONVERT_INFO AcpiRsConvertExtIrq[]; 422 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress64[]; 423 extern ACPI_RSCONVERT_INFO AcpiRsConvertExtAddress64[]; 424 425 /* These resources require separate get/set tables */ 426 427 extern ACPI_RSCONVERT_INFO AcpiRsGetIrq[]; 428 extern ACPI_RSCONVERT_INFO AcpiRsGetStartDpf[]; 429 extern ACPI_RSCONVERT_INFO AcpiRsGetVendorSmall[]; 430 extern ACPI_RSCONVERT_INFO AcpiRsGetVendorLarge[]; 431 432 extern ACPI_RSCONVERT_INFO AcpiRsSetIrq[]; 433 extern ACPI_RSCONVERT_INFO AcpiRsSetStartDpf[]; 434 extern ACPI_RSCONVERT_INFO AcpiRsSetVendor[]; 435 436 437 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 438 /* 439 * rsinfo 440 */ 441 extern ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[]; 442 443 /* 444 * rsdump 445 */ 446 extern ACPI_RSDUMP_INFO AcpiRsDumpIrq[]; 447 extern ACPI_RSDUMP_INFO AcpiRsDumpDma[]; 448 extern ACPI_RSDUMP_INFO AcpiRsDumpStartDpf[]; 449 extern ACPI_RSDUMP_INFO AcpiRsDumpEndDpf[]; 450 extern ACPI_RSDUMP_INFO AcpiRsDumpIo[]; 451 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedIo[]; 452 extern ACPI_RSDUMP_INFO AcpiRsDumpVendor[]; 453 extern ACPI_RSDUMP_INFO AcpiRsDumpEndTag[]; 454 extern ACPI_RSDUMP_INFO AcpiRsDumpMemory24[]; 455 extern ACPI_RSDUMP_INFO AcpiRsDumpMemory32[]; 456 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedMemory32[]; 457 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress16[]; 458 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress32[]; 459 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress64[]; 460 extern ACPI_RSDUMP_INFO AcpiRsDumpExtAddress64[]; 461 extern ACPI_RSDUMP_INFO AcpiRsDumpExtIrq[]; 462 extern ACPI_RSDUMP_INFO AcpiRsDumpGenericReg[]; 463 #endif 464 465 #endif /* __ACRESRC_H__ */ 466