acresrc.h revision 1.3
1 /****************************************************************************** 2 * 3 * Name: acresrc.h - Resource Manager function prototypes 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2011, 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 #ifndef __ACRESRC_H__ 45 #define __ACRESRC_H__ 46 47 /* Need the AML resource descriptor structs */ 48 49 #include "amlresrc.h" 50 51 52 /* 53 * If possible, pack the following structures to byte alignment, since we 54 * don't care about performance for debug output. Two cases where we cannot 55 * pack the structures: 56 * 57 * 1) Hardware does not support misaligned memory transfers 58 * 2) Compiler does not support pointers within packed structures 59 */ 60 #if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED)) 61 #pragma pack(1) 62 #endif 63 64 /* 65 * Individual entry for the resource conversion tables 66 */ 67 typedef const struct acpi_rsconvert_info 68 { 69 UINT8 Opcode; 70 UINT8 ResourceOffset; 71 UINT8 AmlOffset; 72 UINT8 Value; 73 74 } ACPI_RSCONVERT_INFO; 75 76 /* Resource conversion opcodes */ 77 78 #define ACPI_RSC_INITGET 0 79 #define ACPI_RSC_INITSET 1 80 #define ACPI_RSC_FLAGINIT 2 81 #define ACPI_RSC_1BITFLAG 3 82 #define ACPI_RSC_2BITFLAG 4 83 #define ACPI_RSC_COUNT 5 84 #define ACPI_RSC_COUNT16 6 85 #define ACPI_RSC_LENGTH 7 86 #define ACPI_RSC_MOVE8 8 87 #define ACPI_RSC_MOVE16 9 88 #define ACPI_RSC_MOVE32 10 89 #define ACPI_RSC_MOVE64 11 90 #define ACPI_RSC_SET8 12 91 #define ACPI_RSC_DATA8 13 92 #define ACPI_RSC_ADDRESS 14 93 #define ACPI_RSC_SOURCE 15 94 #define ACPI_RSC_SOURCEX 16 95 #define ACPI_RSC_BITMASK 17 96 #define ACPI_RSC_BITMASK16 18 97 #define ACPI_RSC_EXIT_NE 19 98 #define ACPI_RSC_EXIT_LE 20 99 #define ACPI_RSC_EXIT_EQ 21 100 101 /* Resource Conversion sub-opcodes */ 102 103 #define ACPI_RSC_COMPARE_AML_LENGTH 0 104 #define ACPI_RSC_COMPARE_VALUE 1 105 106 #define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (ACPI_RSCONVERT_INFO)) 107 108 #define ACPI_RS_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_RESOURCE,f) 109 #define AML_OFFSET(f) (UINT8) ACPI_OFFSET (AML_RESOURCE,f) 110 111 112 typedef const struct acpi_rsdump_info 113 { 114 UINT8 Opcode; 115 UINT8 Offset; 116 const char *Name; 117 const char * const *Pointer; 118 119 } ACPI_RSDUMP_INFO; 120 121 /* Values for the Opcode field above */ 122 123 #define ACPI_RSD_TITLE 0 124 #define ACPI_RSD_LITERAL 1 125 #define ACPI_RSD_STRING 2 126 #define ACPI_RSD_UINT8 3 127 #define ACPI_RSD_UINT16 4 128 #define ACPI_RSD_UINT32 5 129 #define ACPI_RSD_UINT64 6 130 #define ACPI_RSD_1BITFLAG 7 131 #define ACPI_RSD_2BITFLAG 8 132 #define ACPI_RSD_SHORTLIST 9 133 #define ACPI_RSD_LONGLIST 10 134 #define ACPI_RSD_DWORDLIST 11 135 #define ACPI_RSD_ADDRESS 12 136 #define ACPI_RSD_SOURCE 13 137 138 /* restore default alignment */ 139 140 #pragma pack() 141 142 143 /* Resource tables indexed by internal resource type */ 144 145 extern const UINT8 AcpiGbl_AmlResourceSizes[]; 146 extern ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[]; 147 148 /* Resource tables indexed by raw AML resource descriptor type */ 149 150 extern const UINT8 AcpiGbl_ResourceStructSizes[]; 151 extern ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[]; 152 153 154 typedef struct acpi_vendor_walk_info 155 { 156 ACPI_VENDOR_UUID *Uuid; 157 ACPI_BUFFER *Buffer; 158 ACPI_STATUS Status; 159 160 } ACPI_VENDOR_WALK_INFO; 161 162 163 /* 164 * rscreate 165 */ 166 ACPI_STATUS 167 AcpiRsCreateResourceList ( 168 ACPI_OPERAND_OBJECT *AmlBuffer, 169 ACPI_BUFFER *OutputBuffer); 170 171 ACPI_STATUS 172 AcpiRsCreateAmlResources ( 173 ACPI_RESOURCE *LinkedListBuffer, 174 ACPI_BUFFER *OutputBuffer); 175 176 ACPI_STATUS 177 AcpiRsCreatePciRoutingTable ( 178 ACPI_OPERAND_OBJECT *PackageObject, 179 ACPI_BUFFER *OutputBuffer); 180 181 182 /* 183 * rsutils 184 */ 185 ACPI_STATUS 186 AcpiRsGetPrtMethodData ( 187 ACPI_NAMESPACE_NODE *Node, 188 ACPI_BUFFER *RetBuffer); 189 190 ACPI_STATUS 191 AcpiRsGetCrsMethodData ( 192 ACPI_NAMESPACE_NODE *Node, 193 ACPI_BUFFER *RetBuffer); 194 195 ACPI_STATUS 196 AcpiRsGetPrsMethodData ( 197 ACPI_NAMESPACE_NODE *Node, 198 ACPI_BUFFER *RetBuffer); 199 200 ACPI_STATUS 201 AcpiRsGetMethodData ( 202 ACPI_HANDLE Handle, 203 char *Path, 204 ACPI_BUFFER *RetBuffer); 205 206 ACPI_STATUS 207 AcpiRsSetSrsMethodData ( 208 ACPI_NAMESPACE_NODE *Node, 209 ACPI_BUFFER *RetBuffer); 210 211 212 /* 213 * rscalc 214 */ 215 ACPI_STATUS 216 AcpiRsGetListLength ( 217 UINT8 *AmlBuffer, 218 UINT32 AmlBufferLength, 219 ACPI_SIZE *SizeNeeded); 220 221 ACPI_STATUS 222 AcpiRsGetAmlLength ( 223 ACPI_RESOURCE *LinkedListBuffer, 224 ACPI_SIZE *SizeNeeded); 225 226 ACPI_STATUS 227 AcpiRsGetPciRoutingTableLength ( 228 ACPI_OPERAND_OBJECT *PackageObject, 229 ACPI_SIZE *BufferSizeNeeded); 230 231 ACPI_STATUS 232 AcpiRsConvertAmlToResources ( 233 UINT8 *Aml, 234 UINT32 Length, 235 UINT32 Offset, 236 UINT8 ResourceIndex, 237 void *Context); 238 239 ACPI_STATUS 240 AcpiRsConvertResourcesToAml ( 241 ACPI_RESOURCE *Resource, 242 ACPI_SIZE AmlSizeNeeded, 243 UINT8 *OutputBuffer); 244 245 246 /* 247 * rsaddr 248 */ 249 void 250 AcpiRsSetAddressCommon ( 251 AML_RESOURCE *Aml, 252 ACPI_RESOURCE *Resource); 253 254 BOOLEAN 255 AcpiRsGetAddressCommon ( 256 ACPI_RESOURCE *Resource, 257 AML_RESOURCE *Aml); 258 259 260 /* 261 * rsmisc 262 */ 263 ACPI_STATUS 264 AcpiRsConvertAmlToResource ( 265 ACPI_RESOURCE *Resource, 266 AML_RESOURCE *Aml, 267 ACPI_RSCONVERT_INFO *Info); 268 269 ACPI_STATUS 270 AcpiRsConvertResourceToAml ( 271 ACPI_RESOURCE *Resource, 272 AML_RESOURCE *Aml, 273 ACPI_RSCONVERT_INFO *Info); 274 275 276 /* 277 * rsutils 278 */ 279 void 280 AcpiRsMoveData ( 281 void *Destination, 282 void *Source, 283 UINT16 ItemCount, 284 UINT8 MoveType); 285 286 UINT8 287 AcpiRsDecodeBitmask ( 288 UINT16 Mask, 289 UINT8 *List); 290 291 UINT16 292 AcpiRsEncodeBitmask ( 293 UINT8 *List, 294 UINT8 Count); 295 296 ACPI_RS_LENGTH 297 AcpiRsGetResourceSource ( 298 ACPI_RS_LENGTH ResourceLength, 299 ACPI_RS_LENGTH MinimumLength, 300 ACPI_RESOURCE_SOURCE *ResourceSource, 301 AML_RESOURCE *Aml, 302 char *StringPtr); 303 304 ACPI_RSDESC_SIZE 305 AcpiRsSetResourceSource ( 306 AML_RESOURCE *Aml, 307 ACPI_RS_LENGTH MinimumLength, 308 ACPI_RESOURCE_SOURCE *ResourceSource); 309 310 void 311 AcpiRsSetResourceHeader ( 312 UINT8 DescriptorType, 313 ACPI_RSDESC_SIZE TotalLength, 314 AML_RESOURCE *Aml); 315 316 void 317 AcpiRsSetResourceLength ( 318 ACPI_RSDESC_SIZE TotalLength, 319 AML_RESOURCE *Aml); 320 321 322 /* 323 * rsdump 324 */ 325 void 326 AcpiRsDumpResourceList ( 327 ACPI_RESOURCE *Resource); 328 329 void 330 AcpiRsDumpIrqList ( 331 UINT8 *RouteTable); 332 333 334 /* 335 * Resource conversion tables 336 */ 337 extern ACPI_RSCONVERT_INFO AcpiRsConvertDma[]; 338 extern ACPI_RSCONVERT_INFO AcpiRsConvertEndDpf[]; 339 extern ACPI_RSCONVERT_INFO AcpiRsConvertIo[]; 340 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedIo[]; 341 extern ACPI_RSCONVERT_INFO AcpiRsConvertEndTag[]; 342 extern ACPI_RSCONVERT_INFO AcpiRsConvertMemory24[]; 343 extern ACPI_RSCONVERT_INFO AcpiRsConvertGenericReg[]; 344 extern ACPI_RSCONVERT_INFO AcpiRsConvertMemory32[]; 345 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedMemory32[]; 346 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress32[]; 347 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress16[]; 348 extern ACPI_RSCONVERT_INFO AcpiRsConvertExtIrq[]; 349 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress64[]; 350 extern ACPI_RSCONVERT_INFO AcpiRsConvertExtAddress64[]; 351 352 /* These resources require separate get/set tables */ 353 354 extern ACPI_RSCONVERT_INFO AcpiRsGetIrq[]; 355 extern ACPI_RSCONVERT_INFO AcpiRsGetStartDpf[]; 356 extern ACPI_RSCONVERT_INFO AcpiRsGetVendorSmall[]; 357 extern ACPI_RSCONVERT_INFO AcpiRsGetVendorLarge[]; 358 359 extern ACPI_RSCONVERT_INFO AcpiRsSetIrq[]; 360 extern ACPI_RSCONVERT_INFO AcpiRsSetStartDpf[]; 361 extern ACPI_RSCONVERT_INFO AcpiRsSetVendor[]; 362 363 364 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 365 /* 366 * rsinfo 367 */ 368 extern ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[]; 369 370 /* 371 * rsdump 372 */ 373 extern ACPI_RSDUMP_INFO AcpiRsDumpIrq[]; 374 extern ACPI_RSDUMP_INFO AcpiRsDumpDma[]; 375 extern ACPI_RSDUMP_INFO AcpiRsDumpStartDpf[]; 376 extern ACPI_RSDUMP_INFO AcpiRsDumpEndDpf[]; 377 extern ACPI_RSDUMP_INFO AcpiRsDumpIo[]; 378 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedIo[]; 379 extern ACPI_RSDUMP_INFO AcpiRsDumpVendor[]; 380 extern ACPI_RSDUMP_INFO AcpiRsDumpEndTag[]; 381 extern ACPI_RSDUMP_INFO AcpiRsDumpMemory24[]; 382 extern ACPI_RSDUMP_INFO AcpiRsDumpMemory32[]; 383 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedMemory32[]; 384 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress16[]; 385 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress32[]; 386 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress64[]; 387 extern ACPI_RSDUMP_INFO AcpiRsDumpExtAddress64[]; 388 extern ACPI_RSDUMP_INFO AcpiRsDumpExtIrq[]; 389 extern ACPI_RSDUMP_INFO AcpiRsDumpGenericReg[]; 390 #endif 391 392 #endif /* __ACRESRC_H__ */ 393
Indexes created Tue Sep 30 11:09:46 GMT 2025