1 /*******************************************************************************
3 * Module Name: dmresrcs.c - "Small" Resource Descriptor disassembly
5 ******************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2015, Intel Corp.
12 * All rights reserved.
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
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 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
37 * The above copyright and patent license is granted only if the following
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
72 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
80 * 4. Disclaimer and Export Compliance
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
114 *****************************************************************************/
117 #include "accommon.h"
118 #include "acdisasm.h"
121 #ifdef ACPI_DISASSEMBLER
123 #define _COMPONENT ACPI_CA_DEBUGGER
124 ACPI_MODULE_NAME ("dbresrcs")
127 /*******************************************************************************
129 * FUNCTION: AcpiDmIrqDescriptor
131 * PARAMETERS: Info - Extra resource info
132 * Resource - Pointer to the resource descriptor
133 * Length - Length of the descriptor in bytes
134 * Level - Current source code indentation level
138 * DESCRIPTION: Decode a IRQ descriptor, either Irq() or IrqNoFlags()
140 ******************************************************************************/
143 AcpiDmIrqDescriptor (
144 ACPI_OP_WALK_INFO *Info,
145 AML_RESOURCE *Resource,
150 AcpiDmIndent (Level);
151 AcpiOsPrintf ("%s (",
152 AcpiGbl_IrqDecode [ACPI_GET_1BIT_FLAG (Length)]);
154 /* Decode flags byte if present */
158 AcpiOsPrintf ("%s, %s, %s, ",
159 AcpiGbl_HeDecode [ACPI_GET_1BIT_FLAG (Resource->Irq.Flags)],
160 AcpiGbl_LlDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->Irq.Flags, 3)],
161 AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Irq.Flags, 4)]);
164 /* Insert a descriptor name */
166 AcpiDmDescriptorName ();
167 AcpiOsPrintf (")\n");
169 AcpiDmIndent (Level + 1);
170 AcpiDmBitList (Resource->Irq.IrqMask);
174 /*******************************************************************************
176 * FUNCTION: AcpiDmDmaDescriptor
178 * PARAMETERS: Info - Extra resource info
179 * Resource - Pointer to the resource descriptor
180 * Length - Length of the descriptor in bytes
181 * Level - Current source code indentation level
185 * DESCRIPTION: Decode a DMA descriptor
187 ******************************************************************************/
190 AcpiDmDmaDescriptor (
191 ACPI_OP_WALK_INFO *Info,
192 AML_RESOURCE *Resource,
197 AcpiDmIndent (Level);
198 AcpiOsPrintf ("DMA (%s, %s, %s, ",
199 AcpiGbl_TypDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Dma.Flags, 5)],
200 AcpiGbl_BmDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->Dma.Flags, 2)],
201 AcpiGbl_SizDecode [ACPI_GET_2BIT_FLAG (Resource->Dma.Flags)]);
203 /* Insert a descriptor name */
205 AcpiDmDescriptorName ();
206 AcpiOsPrintf (")\n");
208 AcpiDmIndent (Level + 1);
209 AcpiDmBitList (Resource->Dma.DmaChannelMask);
213 /*******************************************************************************
215 * FUNCTION: AcpiDmFixedDmaDescriptor
217 * PARAMETERS: Info - Extra resource info
218 * Resource - Pointer to the resource descriptor
219 * Length - Length of the descriptor in bytes
220 * Level - Current source code indentation level
224 * DESCRIPTION: Decode a FixedDMA descriptor
226 ******************************************************************************/
229 AcpiDmFixedDmaDescriptor (
230 ACPI_OP_WALK_INFO *Info,
231 AML_RESOURCE *Resource,
236 AcpiDmIndent (Level);
237 AcpiOsPrintf ("FixedDMA (0x%4.4X, 0x%4.4X, ",
238 Resource->FixedDma.RequestLines,
239 Resource->FixedDma.Channels);
241 if (Resource->FixedDma.Width <= 5)
243 AcpiOsPrintf ("%s, ",
244 AcpiGbl_DtsDecode [Resource->FixedDma.Width]);
248 AcpiOsPrintf ("%X /* INVALID DMA WIDTH */, ", Resource->FixedDma.Width);
251 /* Insert a descriptor name */
253 AcpiDmDescriptorName ();
254 AcpiOsPrintf (")\n");
258 /*******************************************************************************
260 * FUNCTION: AcpiDmIoDescriptor
262 * PARAMETERS: Info - Extra resource info
263 * Resource - Pointer to the resource descriptor
264 * Length - Length of the descriptor in bytes
265 * Level - Current source code indentation level
269 * DESCRIPTION: Decode an IO descriptor
271 ******************************************************************************/
275 ACPI_OP_WALK_INFO *Info,
276 AML_RESOURCE *Resource,
281 AcpiDmIndent (Level);
282 AcpiOsPrintf ("IO (%s,\n",
283 AcpiGbl_IoDecode [ACPI_GET_1BIT_FLAG (Resource->Io.Flags)]);
285 AcpiDmIndent (Level + 1);
286 AcpiDmDumpInteger16 (Resource->Io.Minimum, "Range Minimum");
288 AcpiDmIndent (Level + 1);
289 AcpiDmDumpInteger16 (Resource->Io.Maximum, "Range Maximum");
291 AcpiDmIndent (Level + 1);
292 AcpiDmDumpInteger8 (Resource->Io.Alignment, "Alignment");
294 AcpiDmIndent (Level + 1);
295 AcpiDmDumpInteger8 (Resource->Io.AddressLength, "Length");
297 /* Insert a descriptor name */
299 AcpiDmIndent (Level + 1);
300 AcpiDmDescriptorName ();
301 AcpiOsPrintf (")\n");
305 /*******************************************************************************
307 * FUNCTION: AcpiDmFixedIoDescriptor
309 * PARAMETERS: Info - Extra resource info
310 * Resource - Pointer to the resource descriptor
311 * Length - Length of the descriptor in bytes
312 * Level - Current source code indentation level
316 * DESCRIPTION: Decode a Fixed IO descriptor
318 ******************************************************************************/
321 AcpiDmFixedIoDescriptor (
322 ACPI_OP_WALK_INFO *Info,
323 AML_RESOURCE *Resource,
328 AcpiDmIndent (Level);
329 AcpiOsPrintf ("FixedIO (\n");
331 AcpiDmIndent (Level + 1);
332 AcpiDmDumpInteger16 (Resource->FixedIo.Address, "Address");
334 AcpiDmIndent (Level + 1);
335 AcpiDmDumpInteger8 (Resource->FixedIo.AddressLength, "Length");
337 /* Insert a descriptor name */
339 AcpiDmIndent (Level + 1);
340 AcpiDmDescriptorName ();
341 AcpiOsPrintf (")\n");
345 /*******************************************************************************
347 * FUNCTION: AcpiDmStartDependentDescriptor
349 * PARAMETERS: Info - Extra resource info
350 * Resource - Pointer to the resource descriptor
351 * Length - Length of the descriptor in bytes
352 * Level - Current source code indentation level
356 * DESCRIPTION: Decode a Start Dependendent functions descriptor
358 ******************************************************************************/
361 AcpiDmStartDependentDescriptor (
362 ACPI_OP_WALK_INFO *Info,
363 AML_RESOURCE *Resource,
368 AcpiDmIndent (Level);
372 AcpiOsPrintf ("StartDependentFn (0x%2.2X, 0x%2.2X)\n",
373 (UINT32) ACPI_GET_2BIT_FLAG (Resource->StartDpf.Flags),
374 (UINT32) ACPI_EXTRACT_2BIT_FLAG (Resource->StartDpf.Flags, 2));
378 AcpiOsPrintf ("StartDependentFnNoPri ()\n");
381 AcpiDmIndent (Level);
382 AcpiOsPrintf ("{\n");
386 /*******************************************************************************
388 * FUNCTION: AcpiDmEndDependentDescriptor
390 * PARAMETERS: Info - Extra resource info
391 * Resource - Pointer to the resource descriptor
392 * Length - Length of the descriptor in bytes
393 * Level - Current source code indentation level
397 * DESCRIPTION: Decode an End Dependent functions descriptor
399 ******************************************************************************/
402 AcpiDmEndDependentDescriptor (
403 ACPI_OP_WALK_INFO *Info,
404 AML_RESOURCE *Resource,
409 AcpiDmIndent (Level);
410 AcpiOsPrintf ("}\n");
411 AcpiDmIndent (Level);
412 AcpiOsPrintf ("EndDependentFn ()\n");
416 /*******************************************************************************
418 * FUNCTION: AcpiDmVendorSmallDescriptor
420 * PARAMETERS: Info - Extra resource info
421 * Resource - Pointer to the resource descriptor
422 * Length - Length of the descriptor in bytes
423 * Level - Current source code indentation level
427 * DESCRIPTION: Decode a Vendor Small Descriptor
429 ******************************************************************************/
432 AcpiDmVendorSmallDescriptor (
433 ACPI_OP_WALK_INFO *Info,
434 AML_RESOURCE *Resource,
439 AcpiDmVendorCommon ("Short",
440 ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_SMALL_HEADER)),