dmresrcs.c revision 126372
1/******************************************************************************* 2 * 3 * Module Name: dmresrcs.c - "Small" Resource Descriptor disassembly 4 * $Revision: 5 $ 5 * 6 ******************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2004, Intel Corp. 13 * All rights reserved. 14 * 15 * 2. License 16 * 17 * 2.1. This is your license from Intel Corp. under its intellectual property 18 * rights. You may have additional license terms from the party that provided 19 * you this software, covering your right to use that party's intellectual 20 * property rights. 21 * 22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 23 * copy of the source code appearing in this file ("Covered Code") an 24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 25 * base code distributed originally by Intel ("Original Intel Code") to copy, 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 *****************************************************************************/ 116 117 118#include "acpi.h" 119#include "acdisasm.h" 120 121 122#ifdef ACPI_DISASSEMBLER 123 124#define _COMPONENT ACPI_CA_DEBUGGER 125 ACPI_MODULE_NAME ("dbresrcs") 126 127 128/******************************************************************************* 129 * 130 * FUNCTION: AcpiDmIrqDescriptor 131 * 132 * PARAMETERS: Resource - Pointer to the resource descriptor 133 * Length - Length of the descriptor in bytes 134 * Level - Current source code indentation level 135 * 136 * RETURN: None 137 * 138 * DESCRIPTION: Decode a IRQ descriptor 139 * 140 ******************************************************************************/ 141 142void 143AcpiDmIrqDescriptor ( 144 ASL_IRQ_FORMAT_DESC *Resource, 145 UINT32 Length, 146 UINT32 Level) 147{ 148 149 AcpiDmIndent (Level); 150 AcpiOsPrintf ("%s (", 151 AcpiGbl_IrqDecode [Length & 1]); 152 153 if (Length & 1) 154 { 155 AcpiOsPrintf ("%s, %s, %s", 156 AcpiGbl_HEDecode [Resource->Flags & 1], 157 AcpiGbl_LLDecode [(Resource->Flags >> 3) & 1], 158 AcpiGbl_SHRDecode [(Resource->Flags >> 4) & 1]); 159 } 160 161 AcpiDmBitList (Resource->IrqMask); 162} 163 164 165/******************************************************************************* 166 * 167 * FUNCTION: AcpiDmDmaDescriptor 168 * 169 * PARAMETERS: Resource - Pointer to the resource descriptor 170 * Length - Length of the descriptor in bytes 171 * Level - Current source code indentation level 172 * 173 * RETURN: None 174 * 175 * DESCRIPTION: Decode a DMA descriptor 176 * 177 ******************************************************************************/ 178 179void 180AcpiDmDmaDescriptor ( 181 ASL_DMA_FORMAT_DESC *Resource, 182 UINT32 Length, 183 UINT32 Level) 184{ 185 186 AcpiDmIndent (Level); 187 AcpiOsPrintf ("DMA (%s, %s, %s", 188 AcpiGbl_TYPDecode [(Resource->Flags >> 5) & 3], 189 AcpiGbl_BMDecode [(Resource->Flags >> 2) & 1], 190 AcpiGbl_SIZDecode [(Resource->Flags >> 0) & 3]); 191 192 AcpiDmBitList (Resource->DmaChannelMask); 193} 194 195 196/******************************************************************************* 197 * 198 * FUNCTION: AcpiDmIoDescriptor 199 * 200 * PARAMETERS: Resource - Pointer to the resource descriptor 201 * Length - Length of the descriptor in bytes 202 * Level - Current source code indentation level 203 * 204 * RETURN: None 205 * 206 * DESCRIPTION: Decode an IO descriptor 207 * 208 ******************************************************************************/ 209 210void 211AcpiDmIoDescriptor ( 212 ASL_IO_PORT_DESC *Resource, 213 UINT32 Length, 214 UINT32 Level) 215{ 216 217 AcpiDmIndent (Level); 218 AcpiOsPrintf ("IO (%s, 0x%4.4X, 0x%4.4X, 0x%2.2X, 0x%2.2X)\n", 219 AcpiGbl_IoDecode [(Resource->Information & 1)], 220 (UINT32) Resource->AddressMin, 221 (UINT32) Resource->AddressMax, 222 (UINT32) Resource->Alignment, 223 (UINT32) Resource->Length); 224} 225 226 227/******************************************************************************* 228 * 229 * FUNCTION: AcpiDmFixedIoDescriptor 230 * 231 * PARAMETERS: Resource - Pointer to the resource descriptor 232 * Length - Length of the descriptor in bytes 233 * Level - Current source code indentation level 234 * 235 * RETURN: None 236 * 237 * DESCRIPTION: Decode a Fixed IO descriptor 238 * 239 ******************************************************************************/ 240 241void 242AcpiDmFixedIoDescriptor ( 243 ASL_FIXED_IO_PORT_DESC *Resource, 244 UINT32 Length, 245 UINT32 Level) 246{ 247 248 AcpiDmIndent (Level); 249 AcpiOsPrintf ("FixedIO (0x%4.4X, 0x%2.2X)\n", 250 (UINT32) Resource->BaseAddress, 251 (UINT32) Resource->Length); 252} 253 254 255/******************************************************************************* 256 * 257 * FUNCTION: AcpiDmStartDependentDescriptor 258 * 259 * PARAMETERS: Resource - Pointer to the resource descriptor 260 * Length - Length of the descriptor in bytes 261 * Level - Current source code indentation level 262 * 263 * RETURN: None 264 * 265 * DESCRIPTION: Decode a Start Dependendent functions descriptor 266 * 267 ******************************************************************************/ 268 269void 270AcpiDmStartDependentDescriptor ( 271 ASL_START_DEPENDENT_DESC *Resource, 272 UINT32 Length, 273 UINT32 Level) 274{ 275 276 AcpiDmIndent (Level); 277 278 if (Length & 1) 279 { 280 AcpiOsPrintf ("StartDependentFn (0x%2.2X, 0x%2.2X)\n", 281 (UINT32) Resource->Flags & 3, 282 (UINT32) (Resource->Flags >> 2) & 3); 283 } 284 else 285 { 286 AcpiOsPrintf ("StartDependentFnNoPri ()\n"); 287 } 288 289 AcpiDmIndent (Level); 290 AcpiOsPrintf ("{\n"); 291} 292 293 294/******************************************************************************* 295 * 296 * FUNCTION: AcpiDmEndDependentDescriptor 297 * 298 * PARAMETERS: Resource - Pointer to the resource descriptor 299 * Length - Length of the descriptor in bytes 300 * Level - Current source code indentation level 301 * 302 * RETURN: None 303 * 304 * DESCRIPTION: Decode an End Dependent functions descriptor 305 * 306 ******************************************************************************/ 307 308void 309AcpiDmEndDependentDescriptor ( 310 ASL_START_DEPENDENT_DESC *Resource, 311 UINT32 Length, 312 UINT32 Level) 313{ 314 315 AcpiDmIndent (Level); 316 AcpiOsPrintf ("}\n"); 317 AcpiDmIndent (Level); 318 AcpiOsPrintf ("EndDependentFn ()\n"); 319} 320 321 322/******************************************************************************* 323 * 324 * FUNCTION: AcpiDmVendorSmallDescriptor 325 * 326 * PARAMETERS: Resource - Pointer to the resource descriptor 327 * Length - Length of the descriptor in bytes 328 * Level - Current source code indentation level 329 * 330 * RETURN: None 331 * 332 * DESCRIPTION: Decode a Vendor Small Descriptor 333 * 334 ******************************************************************************/ 335 336void 337AcpiDmVendorSmallDescriptor ( 338 ASL_SMALL_VENDOR_DESC *Resource, 339 UINT32 Length, 340 UINT32 Level) 341{ 342 343 AcpiDmIndent (Level); 344 AcpiOsPrintf ("VendorShort () {"); 345 346 AcpiDmDisasmByteList (0, (UINT8 *) Resource->VendorDefined, Length); 347 AcpiOsPrintf ("}\n"); 348} 349 350#endif 351 352 353