[ACPI] ACPICA 20051102
[sfrench/cifs-2.6.git] / drivers / acpi / resources / rsdump.c
1 /*******************************************************************************
2  *
3  * Module Name: rsdump - Functions to display the resource structures.
4  *
5  ******************************************************************************/
6
7 /*
8  * Copyright (C) 2000 - 2005, R. Byron Moore
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 #include <acpi/acpi.h>
45 #include <acpi/acresrc.h>
46 #include <acpi/acdisasm.h>
47
48 #define _COMPONENT          ACPI_RESOURCES
49 ACPI_MODULE_NAME("rsdump")
50
51 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
52 /* Local prototypes */
53 static void acpi_rs_out_string(char *title, char *value);
54
55 static void acpi_rs_out_integer8(char *title, u8 value);
56
57 static void acpi_rs_out_integer16(char *title, u16 value);
58
59 static void acpi_rs_out_integer32(char *title, u32 value);
60
61 static void acpi_rs_out_integer64(char *title, u64 value);
62
63 static void acpi_rs_out_title(char *title);
64
65 static void acpi_rs_dump_byte_list(u16 length, u8 * data);
66
67 static void acpi_rs_dump_dword_list(u8 length, u32 * data);
68
69 static void acpi_rs_dump_short_byte_list(u8 length, u8 * data);
70
71 static void
72 acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);
73
74 static void acpi_rs_dump_address_common(union acpi_resource_data *resource);
75
76 static void
77 acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table);
78
79 #define ACPI_RSD_OFFSET(f)          (u8) ACPI_OFFSET (union acpi_resource_data,f)
80 #define ACPI_PRT_OFFSET(f)          (u8) ACPI_OFFSET (struct acpi_pci_routing_table,f)
81 #define ACPI_RSD_TABLE_SIZE(name)   (sizeof(name) / sizeof (struct acpi_rsdump_info))
82
83 /*******************************************************************************
84  *
85  * Resource Descriptor info tables
86  *
87  * Note: The first table entry must be a Title or Literal and must contain
88  * the table length (number of table entries)
89  *
90  ******************************************************************************/
91
92 struct acpi_rsdump_info acpi_rs_dump_irq[6] = {
93         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_irq), "IRQ", NULL},
94         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.triggering), "Triggering",
95          acpi_gbl_HEdecode},
96         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.polarity), "Polarity",
97          acpi_gbl_LLdecode},
98         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.sharable), "Sharing",
99          acpi_gbl_SHRdecode},
100         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.interrupt_count),
101          "Interrupt Count", NULL},
102         {ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(irq.interrupts[0]),
103          "Interrupt List", NULL}
104 };
105
106 struct acpi_rsdump_info acpi_rs_dump_dma[6] = {
107         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_dma), "DMA", NULL},
108         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.type), "Speed",
109          acpi_gbl_TYPdecode},
110         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(dma.bus_master), "Mastering",
111          acpi_gbl_BMdecode},
112         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.transfer), "Transfer Type",
113          acpi_gbl_SIZdecode},
114         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(dma.channel_count), "Channel Count",
115          NULL},
116         {ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(dma.channels[0]), "Channel List",
117          NULL}
118 };
119
120 struct acpi_rsdump_info acpi_rs_dump_start_dpf[3] = {
121         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_start_dpf),
122          "Start-Dependent-Functions", NULL},
123         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.compatibility_priority),
124          "Compatibility Priority", acpi_gbl_config_decode},
125         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.performance_robustness),
126          "Performance/Robustness", acpi_gbl_config_decode}
127 };
128
129 struct acpi_rsdump_info acpi_rs_dump_end_dpf[1] = {
130         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_dpf),
131          "End-Dependent-Functions", NULL}
132 };
133
134 struct acpi_rsdump_info acpi_rs_dump_io[6] = {
135         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io), "I/O", NULL},
136         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(io.io_decode), "Address Decoding",
137          acpi_gbl_io_decode},
138         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.minimum), "Address Minimum", NULL},
139         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.maximum), "Address Maximum", NULL},
140         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.alignment), "Alignment", NULL},
141         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.address_length), "Address Length",
142          NULL}
143 };
144
145 struct acpi_rsdump_info acpi_rs_dump_fixed_io[3] = {
146         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_io),
147          "Fixed I/O", NULL},
148         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(fixed_io.address), "Address", NULL},
149         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(fixed_io.address_length),
150          "Address Length", NULL}
151 };
152
153 struct acpi_rsdump_info acpi_rs_dump_vendor[3] = {
154         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_vendor),
155          "Vendor Specific", NULL},
156         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(vendor.byte_length), "Length", NULL},
157         {ACPI_RSD_LONGLIST, ACPI_RSD_OFFSET(vendor.byte_data[0]), "Vendor Data",
158          NULL}
159 };
160
161 struct acpi_rsdump_info acpi_rs_dump_end_tag[1] = {
162         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_tag), "end_tag",
163          NULL}
164 };
165
166 struct acpi_rsdump_info acpi_rs_dump_memory24[6] = {
167         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory24),
168          "24-Bit Memory Range", NULL},
169         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory24.write_protect),
170          "Write Protect", acpi_gbl_RWdecode},
171         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.minimum), "Address Minimum",
172          NULL},
173         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.maximum), "Address Maximum",
174          NULL},
175         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.alignment), "Alignment",
176          NULL},
177         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.address_length),
178          "Address Length", NULL}
179 };
180
181 struct acpi_rsdump_info acpi_rs_dump_memory32[6] = {
182         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory32),
183          "32-Bit Memory Range", NULL},
184         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory32.write_protect),
185          "Write Protect", acpi_gbl_RWdecode},
186         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.minimum), "Address Minimum",
187          NULL},
188         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.maximum), "Address Maximum",
189          NULL},
190         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.alignment), "Alignment",
191          NULL},
192         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.address_length),
193          "Address Length", NULL}
194 };
195
196 struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[4] = {
197         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_memory32),
198          "32-Bit Fixed Memory Range", NULL},
199         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(fixed_memory32.write_protect),
200          "Write Protect", acpi_gbl_RWdecode},
201         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address), "Address",
202          NULL},
203         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address_length),
204          "Address Length", NULL}
205 };
206
207 struct acpi_rsdump_info acpi_rs_dump_address16[8] = {
208         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address16),
209          "16-Bit WORD Address Space", NULL},
210         {ACPI_RSD_ADDRESS, 0, NULL, NULL},
211         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.granularity), "Granularity",
212          NULL},
213         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.minimum), "Address Minimum",
214          NULL},
215         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.maximum), "Address Maximum",
216          NULL},
217         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.translation_offset),
218          "Translation Offset", NULL},
219         {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.address_length),
220          "Address Length", NULL},
221         {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address16.resource_source), NULL, NULL}
222 };
223
224 struct acpi_rsdump_info acpi_rs_dump_address32[8] = {
225         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address32),
226          "32-Bit DWORD Address Space", NULL},
227         {ACPI_RSD_ADDRESS, 0, NULL, NULL},
228         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.granularity), "Granularity",
229          NULL},
230         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.minimum), "Address Minimum",
231          NULL},
232         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.maximum), "Address Maximum",
233          NULL},
234         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.translation_offset),
235          "Translation Offset", NULL},
236         {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.address_length),
237          "Address Length", NULL},
238         {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address32.resource_source), NULL, NULL}
239 };
240
241 struct acpi_rsdump_info acpi_rs_dump_address64[8] = {
242         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address64),
243          "64-Bit QWORD Address Space", NULL},
244         {ACPI_RSD_ADDRESS, 0, NULL, NULL},
245         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.granularity), "Granularity",
246          NULL},
247         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.minimum), "Address Minimum",
248          NULL},
249         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.maximum), "Address Maximum",
250          NULL},
251         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.translation_offset),
252          "Translation Offset", NULL},
253         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.address_length),
254          "Address Length", NULL},
255         {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address64.resource_source), NULL, NULL}
256 };
257
258 struct acpi_rsdump_info acpi_rs_dump_ext_address64[8] = {
259         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_address64),
260          "64-Bit Extended Address Space", NULL},
261         {ACPI_RSD_ADDRESS, 0, NULL, NULL},
262         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.granularity),
263          "Granularity", NULL},
264         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.minimum),
265          "Address Minimum", NULL},
266         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.maximum),
267          "Address Maximum", NULL},
268         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.translation_offset),
269          "Translation Offset", NULL},
270         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.address_length),
271          "Address Length", NULL},
272         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.type_specific),
273          "Type-Specific Attribute", NULL}
274 };
275
276 struct acpi_rsdump_info acpi_rs_dump_ext_irq[8] = {
277         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_irq),
278          "Extended IRQ", NULL},
279         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.producer_consumer),
280          "Type", acpi_gbl_consume_decode},
281         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.triggering),
282          "Triggering", acpi_gbl_HEdecode},
283         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.polarity), "Polarity",
284          acpi_gbl_LLdecode},
285         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.sharable), "Sharing",
286          acpi_gbl_SHRdecode},
287         {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(extended_irq.resource_source), NULL,
288          NULL},
289         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(extended_irq.interrupt_count),
290          "Interrupt Count", NULL},
291         {ACPI_RSD_DWORDLIST, ACPI_RSD_OFFSET(extended_irq.interrupts[0]),
292          "Interrupt List", NULL}
293 };
294
295 struct acpi_rsdump_info acpi_rs_dump_generic_reg[6] = {
296         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_generic_reg),
297          "Generic Register", NULL},
298         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.space_id), "Space ID",
299          NULL},
300         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_width), "Bit Width",
301          NULL},
302         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_offset), "Bit Offset",
303          NULL},
304         {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.access_size),
305          "Access Size", NULL},
306         {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(generic_reg.address), "Address", NULL}
307 };
308
309 /*
310  * Tables used for common address descriptor flag fields
311  */
312 static struct acpi_rsdump_info acpi_rs_dump_general_flags[5] = {
313         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_general_flags), NULL,
314          NULL},
315         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.producer_consumer),
316          "Consumer/Producer", acpi_gbl_consume_decode},
317         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.decode), "Address Decode",
318          acpi_gbl_DECdecode},
319         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.min_address_fixed),
320          "Min Relocatability", acpi_gbl_min_decode},
321         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.max_address_fixed),
322          "Max Relocatability", acpi_gbl_max_decode}
323 };
324
325 static struct acpi_rsdump_info acpi_rs_dump_memory_flags[5] = {
326         {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory_flags),
327          "Resource Type", (void *)"Memory Range"},
328         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.write_protect),
329          "Write Protect", acpi_gbl_RWdecode},
330         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.caching),
331          "Caching", acpi_gbl_MEMdecode},
332         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.range_type),
333          "Range Type", acpi_gbl_MTPdecode},
334         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.translation),
335          "Translation", acpi_gbl_TTPdecode}
336 };
337
338 static struct acpi_rsdump_info acpi_rs_dump_io_flags[4] = {
339         {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io_flags),
340          "Resource Type", (void *)"I/O Range"},
341         {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.io.range_type),
342          "Range Type", acpi_gbl_RNGdecode},
343         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation),
344          "Translation", acpi_gbl_TTPdecode},
345         {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation_type),
346          "Translation Type", acpi_gbl_TRSdecode}
347 };
348
349 /*
350  * Table used to dump _PRT contents
351  */
352 static struct acpi_rsdump_info acpi_rs_dump_prt[5] = {
353         {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_prt), NULL, NULL},
354         {ACPI_RSD_UINT64, ACPI_PRT_OFFSET(address), "Address", NULL},
355         {ACPI_RSD_UINT32, ACPI_PRT_OFFSET(pin), "Pin", NULL},
356         {ACPI_RSD_STRING, ACPI_PRT_OFFSET(source[0]), "Source", NULL},
357         {ACPI_RSD_UINT32, ACPI_PRT_OFFSET(source_index), "Source Index", NULL}
358 };
359
360 /*******************************************************************************
361  *
362  * FUNCTION:    acpi_rs_dump_descriptor
363  *
364  * PARAMETERS:  Resource
365  *
366  * RETURN:      None
367  *
368  * DESCRIPTION:
369  *
370  ******************************************************************************/
371
372 static void
373 acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
374 {
375         u8 *target = NULL;
376         u8 *previous_target;
377         char *name;
378         u8 count;
379
380         /* First table entry must contain the table length (# of table entries) */
381
382         count = table->offset;
383
384         while (count) {
385                 previous_target = target;
386                 target = ((u8 *) resource) + table->offset;
387                 name = table->name;
388
389                 switch (table->opcode) {
390                 case ACPI_RSD_TITLE:
391                         /*
392                          * Optional resource title
393                          */
394                         if (table->name) {
395                                 acpi_os_printf("%s Resource\n", name);
396                         }
397                         break;
398
399                         /* Strings */
400
401                 case ACPI_RSD_LITERAL:
402                         acpi_rs_out_string(name,
403                                            ACPI_CAST_PTR(char, table->pointer));
404                         break;
405
406                 case ACPI_RSD_STRING:
407                         acpi_rs_out_string(name, ACPI_CAST_PTR(char, target));
408                         break;
409
410                         /* Data items, 8/16/32/64 bit */
411
412                 case ACPI_RSD_UINT8:
413                         acpi_rs_out_integer8(name, *ACPI_CAST_PTR(u8, target));
414                         break;
415
416                 case ACPI_RSD_UINT16:
417                         acpi_rs_out_integer16(name,
418                                               *ACPI_CAST_PTR(u16, target));
419                         break;
420
421                 case ACPI_RSD_UINT32:
422                         acpi_rs_out_integer32(name,
423                                               *ACPI_CAST_PTR(u32, target));
424                         break;
425
426                 case ACPI_RSD_UINT64:
427                         acpi_rs_out_integer64(name,
428                                               *ACPI_CAST_PTR(u64, target));
429                         break;
430
431                         /* Flags: 1-bit and 2-bit flags supported */
432
433                 case ACPI_RSD_1BITFLAG:
434                         acpi_rs_out_string(name, ACPI_CAST_PTR(char,
435                                                                table->
436                                                                pointer[*target &
437                                                                        0x01]));
438                         break;
439
440                 case ACPI_RSD_2BITFLAG:
441                         acpi_rs_out_string(name, ACPI_CAST_PTR(char,
442                                                                table->
443                                                                pointer[*target &
444                                                                        0x03]));
445                         break;
446
447                 case ACPI_RSD_SHORTLIST:
448                         /*
449                          * Short byte list (single line output) for DMA and IRQ resources
450                          * Note: The list length is obtained from the previous table entry
451                          */
452                         if (previous_target) {
453                                 acpi_rs_out_title(name);
454                                 acpi_rs_dump_short_byte_list(*previous_target,
455                                                              target);
456                         }
457                         break;
458
459                 case ACPI_RSD_LONGLIST:
460                         /*
461                          * Long byte list for Vendor resource data
462                          * Note: The list length is obtained from the previous table entry
463                          */
464                         if (previous_target) {
465                                 acpi_rs_dump_byte_list(*ACPI_CAST_PTR
466                                                        (u16, previous_target),
467                                                        target);
468                         }
469                         break;
470
471                 case ACPI_RSD_DWORDLIST:
472                         /*
473                          * Dword list for Extended Interrupt resources
474                          * Note: The list length is obtained from the previous table entry
475                          */
476                         if (previous_target) {
477                                 acpi_rs_dump_dword_list(*previous_target,
478                                                         ACPI_CAST_PTR(u32,
479                                                                       target));
480                         }
481                         break;
482
483                 case ACPI_RSD_ADDRESS:
484                         /*
485                          * Common flags for all Address resources
486                          */
487                         acpi_rs_dump_address_common(ACPI_CAST_PTR
488                                                     (union acpi_resource_data,
489                                                      target));
490                         break;
491
492                 case ACPI_RSD_SOURCE:
493                         /*
494                          * Optional resource_source for Address resources
495                          */
496                         acpi_rs_dump_resource_source(ACPI_CAST_PTR
497                                                      (struct
498                                                       acpi_resource_source,
499                                                       target));
500                         break;
501
502                 default:
503                         acpi_os_printf("**** Invalid table opcode [%X] ****\n",
504                                        table->opcode);
505                         return;
506                 }
507
508                 table++;
509                 count--;
510         }
511 }
512
513 /*******************************************************************************
514  *
515  * FUNCTION:    acpi_rs_dump_resource_source
516  *
517  * PARAMETERS:  resource_source     - Pointer to a Resource Source struct
518  *
519  * RETURN:      None
520  *
521  * DESCRIPTION: Common routine for dumping the optional resource_source and the
522  *              corresponding resource_source_index.
523  *
524  ******************************************************************************/
525
526 static void
527 acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source)
528 {
529         ACPI_FUNCTION_ENTRY();
530
531         if (resource_source->index == 0xFF) {
532                 return;
533         }
534
535         acpi_rs_out_integer8("Resource Source Index", resource_source->index);
536
537         acpi_rs_out_string("Resource Source",
538                            resource_source->string_ptr ?
539                            resource_source->string_ptr : "[Not Specified]");
540 }
541
542 /*******************************************************************************
543  *
544  * FUNCTION:    acpi_rs_dump_address_common
545  *
546  * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
547  *
548  * RETURN:      None
549  *
550  * DESCRIPTION: Dump the fields that are common to all Address resource
551  *              descriptors
552  *
553  ******************************************************************************/
554
555 static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
556 {
557         ACPI_FUNCTION_ENTRY();
558
559         /* Decode the type-specific flags */
560
561         switch (resource->address.resource_type) {
562         case ACPI_MEMORY_RANGE:
563
564                 acpi_rs_dump_descriptor(resource, acpi_rs_dump_memory_flags);
565                 break;
566
567         case ACPI_IO_RANGE:
568
569                 acpi_rs_dump_descriptor(resource, acpi_rs_dump_io_flags);
570                 break;
571
572         case ACPI_BUS_NUMBER_RANGE:
573
574                 acpi_rs_out_string("Resource Type", "Bus Number Range");
575                 break;
576
577         default:
578
579                 acpi_rs_out_integer8("Resource Type",
580                                      (u8) resource->address.resource_type);
581                 break;
582         }
583
584         /* Decode the general flags */
585
586         acpi_rs_dump_descriptor(resource, acpi_rs_dump_general_flags);
587 }
588
589 /*******************************************************************************
590  *
591  * FUNCTION:    acpi_rs_dump_resource_list
592  *
593  * PARAMETERS:  resource_list       - Pointer to a resource descriptor list
594  *
595  * RETURN:      None
596  *
597  * DESCRIPTION: Dispatches the structure to the correct dump routine.
598  *
599  ******************************************************************************/
600
601 void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
602 {
603         u32 count = 0;
604         u32 type;
605
606         ACPI_FUNCTION_ENTRY();
607
608         if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
609             || !(_COMPONENT & acpi_dbg_layer)) {
610                 return;
611         }
612
613         /* Walk list and dump all resource descriptors (END_TAG terminates) */
614
615         do {
616                 acpi_os_printf("\n[%02X] ", count);
617                 count++;
618
619                 /* Validate Type before dispatch */
620
621                 type = resource_list->type;
622                 if (type > ACPI_RESOURCE_TYPE_MAX) {
623                         acpi_os_printf
624                             ("Invalid descriptor type (%X) in resource list\n",
625                              resource_list->type);
626                         return;
627                 }
628
629                 /* Dump the resource descriptor */
630
631                 acpi_rs_dump_descriptor(&resource_list->data,
632                                         acpi_gbl_dump_resource_dispatch[type]);
633
634                 /* Point to the next resource structure */
635
636                 resource_list =
637                     ACPI_PTR_ADD(struct acpi_resource, resource_list,
638                                  resource_list->length);
639
640                 /* Exit when END_TAG descriptor is reached */
641
642         } while (type != ACPI_RESOURCE_TYPE_END_TAG);
643 }
644
645 /*******************************************************************************
646  *
647  * FUNCTION:    acpi_rs_dump_irq_list
648  *
649  * PARAMETERS:  route_table     - Pointer to the routing table to dump.
650  *
651  * RETURN:      None
652  *
653  * DESCRIPTION: Print IRQ routing table
654  *
655  ******************************************************************************/
656
657 void acpi_rs_dump_irq_list(u8 * route_table)
658 {
659         struct acpi_pci_routing_table *prt_element;
660         u8 count;
661
662         ACPI_FUNCTION_ENTRY();
663
664         if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
665             || !(_COMPONENT & acpi_dbg_layer)) {
666                 return;
667         }
668
669         prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, route_table);
670
671         /* Dump all table elements, Exit on zero length element */
672
673         for (count = 0; prt_element->length; count++) {
674                 acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
675                                count);
676                 acpi_rs_dump_descriptor(prt_element, acpi_rs_dump_prt);
677
678                 prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table,
679                                             ((u8 *) prt_element) +
680                                             prt_element->length);
681         }
682 }
683
684 /*******************************************************************************
685  *
686  * FUNCTION:    acpi_rs_out*
687  *
688  * PARAMETERS:  Title       - Name of the resource field
689  *              Value       - Value of the resource field
690  *
691  * RETURN:      None
692  *
693  * DESCRIPTION: Miscellaneous helper functions to consistently format the
694  *              output of the resource dump routines
695  *
696  ******************************************************************************/
697
698 static void acpi_rs_out_string(char *title, char *value)
699 {
700         acpi_os_printf("%27s : %s\n", title, value);
701 }
702
703 static void acpi_rs_out_integer8(char *title, u8 value)
704 {
705         acpi_os_printf("%27s : %2.2X\n", title, value);
706 }
707
708 static void acpi_rs_out_integer16(char *title, u16 value)
709 {
710         acpi_os_printf("%27s : %4.4X\n", title, value);
711 }
712
713 static void acpi_rs_out_integer32(char *title, u32 value)
714 {
715         acpi_os_printf("%27s : %8.8X\n", title, value);
716 }
717
718 static void acpi_rs_out_integer64(char *title, u64 value)
719 {
720         acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
721 }
722
723 static void acpi_rs_out_title(char *title)
724 {
725         acpi_os_printf("%27s : ", title);
726 }
727
728 /*******************************************************************************
729  *
730  * FUNCTION:    acpi_rs_dump*List
731  *
732  * PARAMETERS:  Length      - Number of elements in the list
733  *              Data        - Start of the list
734  *
735  * RETURN:      None
736  *
737  * DESCRIPTION: Miscellaneous functions to dump lists of raw data
738  *
739  ******************************************************************************/
740
741 static void acpi_rs_dump_byte_list(u16 length, u8 * data)
742 {
743         u8 i;
744
745         for (i = 0; i < length; i++) {
746                 acpi_os_printf("%25s%2.2X : %2.2X\n", "Byte", i, data[i]);
747         }
748 }
749
750 static void acpi_rs_dump_short_byte_list(u8 length, u8 * data)
751 {
752         u8 i;
753
754         for (i = 0; i < length; i++) {
755                 acpi_os_printf("%X ", data[i]);
756         }
757         acpi_os_printf("\n");
758 }
759
760 static void acpi_rs_dump_dword_list(u8 length, u32 * data)
761 {
762         u8 i;
763
764         for (i = 0; i < length; i++) {
765                 acpi_os_printf("%25s%2.2X : %8.8X\n", "Dword", i, data[i]);
766         }
767 }
768
769 #endif