dmresrcs.c revision 1.1.1.3
1 /******************************************************************************* 2 * 3 * Module Name: dmresrcs.c - "Small" Resource Descriptor disassembly 4 * 5 ******************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2013, 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 45 #include "acpi.h" 46 #include "accommon.h" 47 #include "acdisasm.h" 48 49 50 #ifdef ACPI_DISASSEMBLER 51 52 #define _COMPONENT ACPI_CA_DEBUGGER 53 ACPI_MODULE_NAME ("dbresrcs") 54 55 56 /******************************************************************************* 57 * 58 * FUNCTION: AcpiDmIrqDescriptor 59 * 60 * PARAMETERS: Resource - Pointer to the resource descriptor 61 * Length - Length of the descriptor in bytes 62 * Level - Current source code indentation level 63 * 64 * RETURN: None 65 * 66 * DESCRIPTION: Decode a IRQ descriptor, either Irq() or IrqNoFlags() 67 * 68 ******************************************************************************/ 69 70 void 71 AcpiDmIrqDescriptor ( 72 AML_RESOURCE *Resource, 73 UINT32 Length, 74 UINT32 Level) 75 { 76 77 AcpiDmIndent (Level); 78 AcpiOsPrintf ("%s (", 79 AcpiGbl_IrqDecode [ACPI_GET_1BIT_FLAG (Length)]); 80 81 /* Decode flags byte if present */ 82 83 if (Length & 1) 84 { 85 AcpiOsPrintf ("%s, %s, %s, ", 86 AcpiGbl_HeDecode [ACPI_GET_1BIT_FLAG (Resource->Irq.Flags)], 87 AcpiGbl_LlDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->Irq.Flags, 3)], 88 AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Irq.Flags, 4)]); 89 } 90 91 /* Insert a descriptor name */ 92 93 AcpiDmDescriptorName (); 94 AcpiOsPrintf (")\n"); 95 96 AcpiDmIndent (Level + 1); 97 AcpiDmBitList (Resource->Irq.IrqMask); 98 } 99 100 101 /******************************************************************************* 102 * 103 * FUNCTION: AcpiDmDmaDescriptor 104 * 105 * PARAMETERS: Resource - Pointer to the resource descriptor 106 * Length - Length of the descriptor in bytes 107 * Level - Current source code indentation level 108 * 109 * RETURN: None 110 * 111 * DESCRIPTION: Decode a DMA descriptor 112 * 113 ******************************************************************************/ 114 115 void 116 AcpiDmDmaDescriptor ( 117 AML_RESOURCE *Resource, 118 UINT32 Length, 119 UINT32 Level) 120 { 121 122 AcpiDmIndent (Level); 123 AcpiOsPrintf ("DMA (%s, %s, %s, ", 124 AcpiGbl_TypDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Dma.Flags, 5)], 125 AcpiGbl_BmDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->Dma.Flags, 2)], 126 AcpiGbl_SizDecode [ACPI_GET_2BIT_FLAG (Resource->Dma.Flags)]); 127 128 /* Insert a descriptor name */ 129 130 AcpiDmDescriptorName (); 131 AcpiOsPrintf (")\n"); 132 133 AcpiDmIndent (Level + 1); 134 AcpiDmBitList (Resource->Dma.DmaChannelMask); 135 } 136 137 138 /******************************************************************************* 139 * 140 * FUNCTION: AcpiDmFixedDmaDescriptor 141 * 142 * PARAMETERS: Resource - Pointer to the resource descriptor 143 * Length - Length of the descriptor in bytes 144 * Level - Current source code indentation level 145 * 146 * RETURN: None 147 * 148 * DESCRIPTION: Decode a FixedDMA descriptor 149 * 150 ******************************************************************************/ 151 152 void 153 AcpiDmFixedDmaDescriptor ( 154 AML_RESOURCE *Resource, 155 UINT32 Length, 156 UINT32 Level) 157 { 158 159 AcpiDmIndent (Level); 160 AcpiOsPrintf ("FixedDMA (0x%4.4X, 0x%4.4X, ", 161 Resource->FixedDma.RequestLines, 162 Resource->FixedDma.Channels); 163 164 if (Resource->FixedDma.Width <= 5) 165 { 166 AcpiOsPrintf ("%s, ", 167 AcpiGbl_DtsDecode [Resource->FixedDma.Width]); 168 } 169 else 170 { 171 AcpiOsPrintf ("%X /* INVALID DMA WIDTH */, ", Resource->FixedDma.Width); 172 } 173 174 /* Insert a descriptor name */ 175 176 AcpiDmDescriptorName (); 177 AcpiOsPrintf (")\n"); 178 } 179 180 181 /******************************************************************************* 182 * 183 * FUNCTION: AcpiDmIoDescriptor 184 * 185 * PARAMETERS: Resource - Pointer to the resource descriptor 186 * Length - Length of the descriptor in bytes 187 * Level - Current source code indentation level 188 * 189 * RETURN: None 190 * 191 * DESCRIPTION: Decode an IO descriptor 192 * 193 ******************************************************************************/ 194 195 void 196 AcpiDmIoDescriptor ( 197 AML_RESOURCE *Resource, 198 UINT32 Length, 199 UINT32 Level) 200 { 201 202 AcpiDmIndent (Level); 203 AcpiOsPrintf ("IO (%s,\n", 204 AcpiGbl_IoDecode [ACPI_GET_1BIT_FLAG (Resource->Io.Flags)]); 205 206 AcpiDmIndent (Level + 1); 207 AcpiDmDumpInteger16 (Resource->Io.Minimum, "Range Minimum"); 208 209 AcpiDmIndent (Level + 1); 210 AcpiDmDumpInteger16 (Resource->Io.Maximum, "Range Maximum"); 211 212 AcpiDmIndent (Level + 1); 213 AcpiDmDumpInteger8 (Resource->Io.Alignment, "Alignment"); 214 215 AcpiDmIndent (Level + 1); 216 AcpiDmDumpInteger8 (Resource->Io.AddressLength, "Length"); 217 218 /* Insert a descriptor name */ 219 220 AcpiDmIndent (Level + 1); 221 AcpiDmDescriptorName (); 222 AcpiOsPrintf (")\n"); 223 } 224 225 226 /******************************************************************************* 227 * 228 * FUNCTION: AcpiDmFixedIoDescriptor 229 * 230 * PARAMETERS: Resource - Pointer to the resource descriptor 231 * Length - Length of the descriptor in bytes 232 * Level - Current source code indentation level 233 * 234 * RETURN: None 235 * 236 * DESCRIPTION: Decode a Fixed IO descriptor 237 * 238 ******************************************************************************/ 239 240 void 241 AcpiDmFixedIoDescriptor ( 242 AML_RESOURCE *Resource, 243 UINT32 Length, 244 UINT32 Level) 245 { 246 247 AcpiDmIndent (Level); 248 AcpiOsPrintf ("FixedIO (\n"); 249 250 AcpiDmIndent (Level + 1); 251 AcpiDmDumpInteger16 (Resource->FixedIo.Address, "Address"); 252 253 AcpiDmIndent (Level + 1); 254 AcpiDmDumpInteger8 (Resource->FixedIo.AddressLength, "Length"); 255 256 /* Insert a descriptor name */ 257 258 AcpiDmIndent (Level + 1); 259 AcpiDmDescriptorName (); 260 AcpiOsPrintf (")\n"); 261 } 262 263 264 /******************************************************************************* 265 * 266 * FUNCTION: AcpiDmStartDependentDescriptor 267 * 268 * PARAMETERS: Resource - Pointer to the resource descriptor 269 * Length - Length of the descriptor in bytes 270 * Level - Current source code indentation level 271 * 272 * RETURN: None 273 * 274 * DESCRIPTION: Decode a Start Dependendent functions descriptor 275 * 276 ******************************************************************************/ 277 278 void 279 AcpiDmStartDependentDescriptor ( 280 AML_RESOURCE *Resource, 281 UINT32 Length, 282 UINT32 Level) 283 { 284 285 AcpiDmIndent (Level); 286 287 if (Length & 1) 288 { 289 AcpiOsPrintf ("StartDependentFn (0x%2.2X, 0x%2.2X)\n", 290 (UINT32) ACPI_GET_2BIT_FLAG (Resource->StartDpf.Flags), 291 (UINT32) ACPI_EXTRACT_2BIT_FLAG (Resource->StartDpf.Flags, 2)); 292 } 293 else 294 { 295 AcpiOsPrintf ("StartDependentFnNoPri ()\n"); 296 } 297 298 AcpiDmIndent (Level); 299 AcpiOsPrintf ("{\n"); 300 } 301 302 303 /******************************************************************************* 304 * 305 * FUNCTION: AcpiDmEndDependentDescriptor 306 * 307 * PARAMETERS: Resource - Pointer to the resource descriptor 308 * Length - Length of the descriptor in bytes 309 * Level - Current source code indentation level 310 * 311 * RETURN: None 312 * 313 * DESCRIPTION: Decode an End Dependent functions descriptor 314 * 315 ******************************************************************************/ 316 317 void 318 AcpiDmEndDependentDescriptor ( 319 AML_RESOURCE *Resource, 320 UINT32 Length, 321 UINT32 Level) 322 { 323 324 AcpiDmIndent (Level); 325 AcpiOsPrintf ("}\n"); 326 AcpiDmIndent (Level); 327 AcpiOsPrintf ("EndDependentFn ()\n"); 328 } 329 330 331 /******************************************************************************* 332 * 333 * FUNCTION: AcpiDmVendorSmallDescriptor 334 * 335 * PARAMETERS: Resource - Pointer to the resource descriptor 336 * Length - Length of the descriptor in bytes 337 * Level - Current source code indentation level 338 * 339 * RETURN: None 340 * 341 * DESCRIPTION: Decode a Vendor Small Descriptor 342 * 343 ******************************************************************************/ 344 345 void 346 AcpiDmVendorSmallDescriptor ( 347 AML_RESOURCE *Resource, 348 UINT32 Length, 349 UINT32 Level) 350 { 351 352 AcpiDmVendorCommon ("Short", 353 ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_SMALL_HEADER)), 354 Length, Level); 355 } 356 357 #endif 358
Indexes created Thu Sep 25 16:09:42 GMT 2025