Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Module Name: nsdump - table dumping routines for debug |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | 25f044e | 2013-01-25 05:38:56 +0000 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2013, Intel Corp. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | #include <acpi/acpi.h> |
Len Brown | e2f7a77 | 2009-01-09 00:30:03 -0500 | [diff] [blame] | 45 | #include "accommon.h" |
| 46 | #include "acnamesp.h" |
Bob Moore | e81a52b | 2012-12-31 00:06:50 +0000 | [diff] [blame] | 47 | #include <acpi/acoutput.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | #define _COMPONENT ACPI_NAMESPACE |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 50 | ACPI_MODULE_NAME("nsdump") |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 52 | /* Local prototypes */ |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 53 | #ifdef ACPI_OBSOLETE_FUNCTIONS |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 54 | void acpi_ns_dump_root_devices(void); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 55 | |
| 56 | static acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 57 | acpi_ns_dump_one_device(acpi_handle obj_handle, |
| 58 | u32 level, void *context, void **return_value); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 59 | #endif |
| 60 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 61 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
Bob Moore | 424deb3 | 2013-09-23 09:52:19 +0800 | [diff] [blame] | 62 | |
| 63 | #ifdef ACPI_FUTURE_USAGE |
| 64 | static acpi_status |
| 65 | acpi_ns_dump_one_object_path(acpi_handle obj_handle, |
| 66 | u32 level, void *context, void **return_value); |
| 67 | |
| 68 | static acpi_status |
| 69 | acpi_ns_get_max_depth(acpi_handle obj_handle, |
| 70 | u32 level, void *context, void **return_value); |
| 71 | #endif /* ACPI_FUTURE_USAGE */ |
| 72 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | /******************************************************************************* |
| 74 | * |
| 75 | * FUNCTION: acpi_ns_print_pathname |
| 76 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 77 | * PARAMETERS: num_segments - Number of ACPI name segments |
Bob Moore | ba494be | 2012-07-12 09:40:10 +0800 | [diff] [blame] | 78 | * pathname - The compressed (internal) path |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 79 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 80 | * RETURN: None |
| 81 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 82 | * DESCRIPTION: Print an object's full namespace pathname |
| 83 | * |
| 84 | ******************************************************************************/ |
| 85 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 86 | void acpi_ns_print_pathname(u32 num_segments, char *pathname) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | { |
Bob Moore | 67a119f | 2008-06-10 13:42:13 +0800 | [diff] [blame] | 88 | u32 i; |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 89 | |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 90 | ACPI_FUNCTION_NAME(ns_print_pathname); |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 91 | |
Bob Moore | 10e9e75 | 2012-12-31 00:06:27 +0000 | [diff] [blame] | 92 | /* Check if debug output enabled */ |
| 93 | |
| 94 | if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_NAMES, ACPI_NAMESPACE)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 95 | return; |
| 96 | } |
| 97 | |
| 98 | /* Print the entire name */ |
| 99 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 100 | ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "[")); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 101 | |
| 102 | while (num_segments) { |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 103 | for (i = 0; i < 4; i++) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 104 | ACPI_IS_PRINT(pathname[i]) ? |
| 105 | acpi_os_printf("%c", pathname[i]) : |
| 106 | acpi_os_printf("?"); |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 107 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 108 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 109 | pathname += ACPI_NAME_SIZE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | num_segments--; |
| 111 | if (num_segments) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 112 | acpi_os_printf("."); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | } |
| 114 | } |
| 115 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 116 | acpi_os_printf("]\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 117 | } |
| 118 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | /******************************************************************************* |
| 120 | * |
| 121 | * FUNCTION: acpi_ns_dump_pathname |
| 122 | * |
Bob Moore | ba494be | 2012-07-12 09:40:10 +0800 | [diff] [blame] | 123 | * PARAMETERS: handle - Object |
| 124 | * msg - Prefix message |
| 125 | * level - Desired debug level |
| 126 | * component - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 127 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 128 | * RETURN: None |
| 129 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 130 | * DESCRIPTION: Print an object's full namespace pathname |
| 131 | * Manages allocation/freeing of a pathname buffer |
| 132 | * |
| 133 | ******************************************************************************/ |
| 134 | |
| 135 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 136 | acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | { |
| 138 | |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 139 | ACPI_FUNCTION_TRACE(ns_dump_pathname); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | |
| 141 | /* Do this only if the requested debug level and component are enabled */ |
| 142 | |
Bob Moore | 10e9e75 | 2012-12-31 00:06:27 +0000 | [diff] [blame] | 143 | if (!ACPI_IS_DEBUG_ENABLED(level, component)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 144 | return_VOID; |
| 145 | } |
| 146 | |
| 147 | /* Convert handle to a full pathname and print it (with supplied message) */ |
| 148 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 149 | acpi_ns_print_node_pathname(handle, msg); |
| 150 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | return_VOID; |
| 152 | } |
| 153 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 154 | /******************************************************************************* |
| 155 | * |
| 156 | * FUNCTION: acpi_ns_dump_one_object |
| 157 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 158 | * PARAMETERS: obj_handle - Node to be dumped |
Bob Moore | ba494be | 2012-07-12 09:40:10 +0800 | [diff] [blame] | 159 | * level - Nesting level of the handle |
| 160 | * context - Passed into walk_namespace |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 161 | * return_value - Not used |
| 162 | * |
| 163 | * RETURN: Status |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | * |
| 165 | * DESCRIPTION: Dump a single Node |
| 166 | * This procedure is a user_function called by acpi_ns_walk_namespace. |
| 167 | * |
| 168 | ******************************************************************************/ |
| 169 | |
| 170 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 171 | acpi_ns_dump_one_object(acpi_handle obj_handle, |
| 172 | u32 level, void *context, void **return_value) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 174 | struct acpi_walk_info *info = (struct acpi_walk_info *)context; |
| 175 | struct acpi_namespace_node *this_node; |
| 176 | union acpi_operand_object *obj_desc = NULL; |
| 177 | acpi_object_type obj_type; |
| 178 | acpi_object_type type; |
| 179 | u32 bytes_to_dump; |
| 180 | u32 dbg_level; |
| 181 | u32 i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 182 | |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 183 | ACPI_FUNCTION_NAME(ns_dump_one_object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | |
| 185 | /* Is output enabled? */ |
| 186 | |
| 187 | if (!(acpi_dbg_level & info->debug_level)) { |
| 188 | return (AE_OK); |
| 189 | } |
| 190 | |
| 191 | if (!obj_handle) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 192 | ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Null object handle\n")); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 193 | return (AE_OK); |
| 194 | } |
| 195 | |
Bob Moore | f24b664 | 2009-12-11 14:57:00 +0800 | [diff] [blame] | 196 | this_node = acpi_ns_validate_handle(obj_handle); |
Bob Moore | 4bbfb85 | 2009-02-03 14:17:29 +0800 | [diff] [blame] | 197 | if (!this_node) { |
| 198 | ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid object handle %p\n", |
| 199 | obj_handle)); |
| 200 | return (AE_OK); |
| 201 | } |
| 202 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | type = this_node->type; |
| 204 | |
| 205 | /* Check if the owner matches */ |
| 206 | |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 207 | if ((info->owner_id != ACPI_OWNER_ID_MAX) && |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 208 | (info->owner_id != this_node->owner_id)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 209 | return (AE_OK); |
| 210 | } |
| 211 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 212 | if (!(info->display_type & ACPI_DISPLAY_SHORT)) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 213 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 214 | /* Indent the object according to the level */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 215 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 216 | acpi_os_printf("%2d%*s", (u32) level - 1, (int)level * 2, " "); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 218 | /* Check the node type and name */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 220 | if (type > ACPI_TYPE_LOCAL_MAX) { |
Bob Moore | f6a22b0 | 2010-03-05 17:56:40 +0800 | [diff] [blame] | 221 | ACPI_WARNING((AE_INFO, |
| 222 | "Invalid ACPI Object Type 0x%08X", type)); |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 223 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 225 | acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | } |
| 227 | |
Bob Moore | d4913dc | 2009-03-06 10:05:18 +0800 | [diff] [blame] | 228 | /* Now we can print out the pertinent information */ |
| 229 | |
Bob Moore | 28f55eb | 2005-12-02 18:27:00 -0500 | [diff] [blame] | 230 | acpi_os_printf(" %-12s %p %2.2X ", |
| 231 | acpi_ut_get_type_name(type), this_node, |
| 232 | this_node->owner_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | |
| 234 | dbg_level = acpi_dbg_level; |
| 235 | acpi_dbg_level = 0; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 236 | obj_desc = acpi_ns_get_attached_object(this_node); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 237 | acpi_dbg_level = dbg_level; |
| 238 | |
Bob Moore | d1fdda83 | 2007-02-02 19:48:21 +0300 | [diff] [blame] | 239 | /* Temp nodes are those nodes created by a control method */ |
| 240 | |
| 241 | if (this_node->flags & ANOBJ_TEMPORARY) { |
| 242 | acpi_os_printf("(T) "); |
| 243 | } |
| 244 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 245 | switch (info->display_type & ACPI_DISPLAY_MASK) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | case ACPI_DISPLAY_SUMMARY: |
| 247 | |
| 248 | if (!obj_desc) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 249 | |
Bob Moore | 4acb688 | 2012-03-21 09:46:47 +0800 | [diff] [blame] | 250 | /* No attached object. Some types should always have an object */ |
| 251 | |
| 252 | switch (type) { |
| 253 | case ACPI_TYPE_INTEGER: |
| 254 | case ACPI_TYPE_PACKAGE: |
| 255 | case ACPI_TYPE_BUFFER: |
| 256 | case ACPI_TYPE_STRING: |
| 257 | case ACPI_TYPE_METHOD: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 258 | |
Bob Moore | 4acb688 | 2012-03-21 09:46:47 +0800 | [diff] [blame] | 259 | acpi_os_printf("<No attached object>"); |
| 260 | break; |
| 261 | |
| 262 | default: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 263 | |
Bob Moore | 4acb688 | 2012-03-21 09:46:47 +0800 | [diff] [blame] | 264 | break; |
| 265 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 266 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 267 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 268 | return (AE_OK); |
| 269 | } |
| 270 | |
| 271 | switch (type) { |
| 272 | case ACPI_TYPE_PROCESSOR: |
| 273 | |
Bob Moore | 0b232fc | 2012-08-17 10:55:32 +0800 | [diff] [blame] | 274 | acpi_os_printf("ID %02X Len %02X Addr %p\n", |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 275 | obj_desc->processor.proc_id, |
| 276 | obj_desc->processor.length, |
Bob Moore | 1d18c05 | 2008-04-10 19:06:40 +0400 | [diff] [blame] | 277 | ACPI_CAST_PTR(void, |
| 278 | obj_desc->processor. |
| 279 | address)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | break; |
| 281 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 282 | case ACPI_TYPE_DEVICE: |
| 283 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 284 | acpi_os_printf("Notify Object: %p\n", obj_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | break; |
| 286 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | case ACPI_TYPE_METHOD: |
| 288 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 289 | acpi_os_printf("Args %X Len %.4X Aml %p\n", |
| 290 | (u32) obj_desc->method.param_count, |
| 291 | obj_desc->method.aml_length, |
| 292 | obj_desc->method.aml_start); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 293 | break; |
| 294 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 295 | case ACPI_TYPE_INTEGER: |
| 296 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 297 | acpi_os_printf("= %8.8X%8.8X\n", |
| 298 | ACPI_FORMAT_UINT64(obj_desc->integer. |
| 299 | value)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 300 | break; |
| 301 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 302 | case ACPI_TYPE_PACKAGE: |
| 303 | |
| 304 | if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 305 | acpi_os_printf("Elements %.2X\n", |
| 306 | obj_desc->package.count); |
| 307 | } else { |
| 308 | acpi_os_printf("[Length not yet evaluated]\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 309 | } |
| 310 | break; |
| 311 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 312 | case ACPI_TYPE_BUFFER: |
| 313 | |
| 314 | if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 315 | acpi_os_printf("Len %.2X", |
| 316 | obj_desc->buffer.length); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 317 | |
| 318 | /* Dump some of the buffer */ |
| 319 | |
| 320 | if (obj_desc->buffer.length > 0) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 321 | acpi_os_printf(" ="); |
| 322 | for (i = 0; |
| 323 | (i < obj_desc->buffer.length |
| 324 | && i < 12); i++) { |
| 325 | acpi_os_printf(" %.2hX", |
| 326 | obj_desc->buffer. |
| 327 | pointer[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | } |
| 329 | } |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 330 | acpi_os_printf("\n"); |
| 331 | } else { |
| 332 | acpi_os_printf("[Length not yet evaluated]\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 333 | } |
| 334 | break; |
| 335 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 336 | case ACPI_TYPE_STRING: |
| 337 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 338 | acpi_os_printf("Len %.2X ", obj_desc->string.length); |
| 339 | acpi_ut_print_string(obj_desc->string.pointer, 32); |
| 340 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 341 | break; |
| 342 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 343 | case ACPI_TYPE_REGION: |
| 344 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 345 | acpi_os_printf("[%s]", |
| 346 | acpi_ut_get_region_name(obj_desc->region. |
| 347 | space_id)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 348 | if (obj_desc->region.flags & AOPOBJ_DATA_VALID) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 349 | acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n", |
Bob Moore | 1d18c05 | 2008-04-10 19:06:40 +0400 | [diff] [blame] | 350 | ACPI_FORMAT_NATIVE_UINT |
| 351 | (obj_desc->region.address), |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 352 | obj_desc->region.length); |
| 353 | } else { |
| 354 | acpi_os_printf |
| 355 | (" [Address/Length not yet evaluated]\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | } |
| 357 | break; |
| 358 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 359 | case ACPI_TYPE_LOCAL_REFERENCE: |
| 360 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 361 | acpi_os_printf("[%s]\n", |
Bob Moore | 1044f1f | 2008-09-27 11:08:41 +0800 | [diff] [blame] | 362 | acpi_ut_get_reference_name(obj_desc)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 363 | break; |
| 364 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 365 | case ACPI_TYPE_BUFFER_FIELD: |
| 366 | |
| 367 | if (obj_desc->buffer_field.buffer_obj && |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 368 | obj_desc->buffer_field.buffer_obj->buffer.node) { |
| 369 | acpi_os_printf("Buf [%4.4s]", |
| 370 | acpi_ut_get_node_name(obj_desc-> |
| 371 | buffer_field. |
| 372 | buffer_obj-> |
| 373 | buffer. |
| 374 | node)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | } |
| 376 | break; |
| 377 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 378 | case ACPI_TYPE_LOCAL_REGION_FIELD: |
| 379 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 380 | acpi_os_printf("Rgn [%4.4s]", |
| 381 | acpi_ut_get_node_name(obj_desc-> |
| 382 | common_field. |
| 383 | region_obj->region. |
| 384 | node)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 385 | break; |
| 386 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 387 | case ACPI_TYPE_LOCAL_BANK_FIELD: |
| 388 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 389 | acpi_os_printf("Rgn [%4.4s] Bnk [%4.4s]", |
| 390 | acpi_ut_get_node_name(obj_desc-> |
| 391 | common_field. |
| 392 | region_obj->region. |
| 393 | node), |
| 394 | acpi_ut_get_node_name(obj_desc-> |
| 395 | bank_field. |
| 396 | bank_obj-> |
| 397 | common_field. |
| 398 | node)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 399 | break; |
| 400 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 401 | case ACPI_TYPE_LOCAL_INDEX_FIELD: |
| 402 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 403 | acpi_os_printf("Idx [%4.4s] Dat [%4.4s]", |
| 404 | acpi_ut_get_node_name(obj_desc-> |
| 405 | index_field. |
| 406 | index_obj-> |
| 407 | common_field.node), |
| 408 | acpi_ut_get_node_name(obj_desc-> |
| 409 | index_field. |
| 410 | data_obj-> |
| 411 | common_field. |
| 412 | node)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 413 | break; |
| 414 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 415 | case ACPI_TYPE_LOCAL_ALIAS: |
| 416 | case ACPI_TYPE_LOCAL_METHOD_ALIAS: |
| 417 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 418 | acpi_os_printf("Target %4.4s (%p)\n", |
| 419 | acpi_ut_get_node_name(obj_desc), |
| 420 | obj_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 421 | break; |
| 422 | |
| 423 | default: |
| 424 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 425 | acpi_os_printf("Object %p\n", obj_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 426 | break; |
| 427 | } |
| 428 | |
| 429 | /* Common field handling */ |
| 430 | |
| 431 | switch (type) { |
| 432 | case ACPI_TYPE_BUFFER_FIELD: |
| 433 | case ACPI_TYPE_LOCAL_REGION_FIELD: |
| 434 | case ACPI_TYPE_LOCAL_BANK_FIELD: |
| 435 | case ACPI_TYPE_LOCAL_INDEX_FIELD: |
| 436 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 437 | acpi_os_printf(" Off %.3X Len %.2X Acc %.2hd\n", |
| 438 | (obj_desc->common_field. |
| 439 | base_byte_offset * 8) |
| 440 | + |
| 441 | obj_desc->common_field. |
| 442 | start_field_bit_offset, |
| 443 | obj_desc->common_field.bit_length, |
| 444 | obj_desc->common_field. |
| 445 | access_byte_width); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 446 | break; |
| 447 | |
| 448 | default: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 449 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 450 | break; |
| 451 | } |
| 452 | break; |
| 453 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 454 | case ACPI_DISPLAY_OBJECTS: |
| 455 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 456 | acpi_os_printf("O:%p", obj_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 457 | if (!obj_desc) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 458 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 459 | /* No attached object, we are done */ |
| 460 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 461 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 462 | return (AE_OK); |
| 463 | } |
| 464 | |
Bob Moore | b27d659 | 2010-05-26 11:47:13 +0800 | [diff] [blame] | 465 | acpi_os_printf("(R%u)", obj_desc->common.reference_count); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 466 | |
| 467 | switch (type) { |
| 468 | case ACPI_TYPE_METHOD: |
| 469 | |
| 470 | /* Name is a Method and its AML offset/length are set */ |
| 471 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 472 | acpi_os_printf(" M:%p-%X\n", obj_desc->method.aml_start, |
| 473 | obj_desc->method.aml_length); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 474 | break; |
| 475 | |
| 476 | case ACPI_TYPE_INTEGER: |
| 477 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 478 | acpi_os_printf(" I:%8.8X8.8%X\n", |
| 479 | ACPI_FORMAT_UINT64(obj_desc->integer. |
| 480 | value)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 481 | break; |
| 482 | |
| 483 | case ACPI_TYPE_STRING: |
| 484 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 485 | acpi_os_printf(" S:%p-%X\n", obj_desc->string.pointer, |
| 486 | obj_desc->string.length); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 487 | break; |
| 488 | |
| 489 | case ACPI_TYPE_BUFFER: |
| 490 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 491 | acpi_os_printf(" B:%p-%X\n", obj_desc->buffer.pointer, |
| 492 | obj_desc->buffer.length); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 493 | break; |
| 494 | |
| 495 | default: |
| 496 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 497 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 498 | break; |
| 499 | } |
| 500 | break; |
| 501 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 502 | default: |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 503 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 504 | break; |
| 505 | } |
| 506 | |
| 507 | /* If debug turned off, done */ |
| 508 | |
| 509 | if (!(acpi_dbg_level & ACPI_LV_VALUES)) { |
| 510 | return (AE_OK); |
| 511 | } |
| 512 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 513 | /* If there is an attached object, display it */ |
| 514 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 515 | dbg_level = acpi_dbg_level; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 516 | acpi_dbg_level = 0; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 517 | obj_desc = acpi_ns_get_attached_object(this_node); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 518 | acpi_dbg_level = dbg_level; |
| 519 | |
| 520 | /* Dump attached objects */ |
| 521 | |
| 522 | while (obj_desc) { |
| 523 | obj_type = ACPI_TYPE_INVALID; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 524 | acpi_os_printf("Attached Object %p: ", obj_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 525 | |
| 526 | /* Decode the type of attached object and dump the contents */ |
| 527 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 528 | switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 529 | case ACPI_DESC_TYPE_NAMED: |
| 530 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 531 | acpi_os_printf("(Ptr to Node)\n"); |
| 532 | bytes_to_dump = sizeof(struct acpi_namespace_node); |
| 533 | ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 534 | break; |
| 535 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 536 | case ACPI_DESC_TYPE_OPERAND: |
| 537 | |
Bob Moore | 3371c19 | 2009-02-18 14:44:03 +0800 | [diff] [blame] | 538 | obj_type = obj_desc->common.type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 539 | |
| 540 | if (obj_type > ACPI_TYPE_LOCAL_MAX) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 541 | acpi_os_printf |
Bob Moore | 71d993e | 2008-06-10 14:25:05 +0800 | [diff] [blame] | 542 | ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n", |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 543 | obj_type); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 544 | bytes_to_dump = 32; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 545 | } else { |
| 546 | acpi_os_printf |
Bob Moore | 71d993e | 2008-06-10 14:25:05 +0800 | [diff] [blame] | 547 | ("(Pointer to ACPI Object type %.2X [%s])\n", |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 548 | obj_type, acpi_ut_get_type_name(obj_type)); |
| 549 | bytes_to_dump = |
| 550 | sizeof(union acpi_operand_object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 551 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 552 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 553 | ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); |
Robert Moore | 6f42ccf | 2005-05-13 00:00:00 -0400 | [diff] [blame] | 554 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 555 | |
| 556 | default: |
| 557 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | break; |
| 559 | } |
| 560 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | /* If value is NOT an internal object, we are done */ |
| 562 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 563 | if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != |
| 564 | ACPI_DESC_TYPE_OPERAND) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 565 | goto cleanup; |
| 566 | } |
| 567 | |
Bob Moore | d4913dc | 2009-03-06 10:05:18 +0800 | [diff] [blame] | 568 | /* Valid object, get the pointer to next level, if any */ |
| 569 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 570 | switch (obj_type) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 571 | case ACPI_TYPE_BUFFER: |
Robert Moore | 6f42ccf | 2005-05-13 00:00:00 -0400 | [diff] [blame] | 572 | case ACPI_TYPE_STRING: |
| 573 | /* |
| 574 | * NOTE: takes advantage of common fields between string/buffer |
| 575 | */ |
| 576 | bytes_to_dump = obj_desc->string.length; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 577 | obj_desc = (void *)obj_desc->string.pointer; |
| 578 | acpi_os_printf("(Buffer/String pointer %p length %X)\n", |
| 579 | obj_desc, bytes_to_dump); |
| 580 | ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); |
Robert Moore | 6f42ccf | 2005-05-13 00:00:00 -0400 | [diff] [blame] | 581 | goto cleanup; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 582 | |
| 583 | case ACPI_TYPE_BUFFER_FIELD: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 584 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 585 | obj_desc = |
| 586 | (union acpi_operand_object *)obj_desc->buffer_field. |
| 587 | buffer_obj; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 588 | break; |
| 589 | |
| 590 | case ACPI_TYPE_PACKAGE: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 591 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 592 | obj_desc = (void *)obj_desc->package.elements; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 593 | break; |
| 594 | |
| 595 | case ACPI_TYPE_METHOD: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 596 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 597 | obj_desc = (void *)obj_desc->method.aml_start; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 598 | break; |
| 599 | |
| 600 | case ACPI_TYPE_LOCAL_REGION_FIELD: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 601 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 602 | obj_desc = (void *)obj_desc->field.region_obj; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 603 | break; |
| 604 | |
| 605 | case ACPI_TYPE_LOCAL_BANK_FIELD: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 606 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 607 | obj_desc = (void *)obj_desc->bank_field.region_obj; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 608 | break; |
| 609 | |
| 610 | case ACPI_TYPE_LOCAL_INDEX_FIELD: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 611 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 612 | obj_desc = (void *)obj_desc->index_field.index_obj; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 613 | break; |
| 614 | |
| 615 | default: |
Chao Guan | 1d1ea1b | 2013-06-08 00:58:14 +0000 | [diff] [blame] | 616 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 617 | goto cleanup; |
| 618 | } |
| 619 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 620 | obj_type = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 621 | } |
| 622 | |
Lv Zheng | 10622bf | 2013-10-29 09:30:02 +0800 | [diff] [blame] | 623 | cleanup: |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 624 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 625 | return (AE_OK); |
| 626 | } |
| 627 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 628 | #ifdef ACPI_FUTURE_USAGE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 629 | /******************************************************************************* |
| 630 | * |
| 631 | * FUNCTION: acpi_ns_dump_objects |
| 632 | * |
Bob Moore | ba494be | 2012-07-12 09:40:10 +0800 | [diff] [blame] | 633 | * PARAMETERS: type - Object type to be dumped |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 634 | * display_type - 0 or ACPI_DISPLAY_SUMMARY |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 635 | * max_depth - Maximum depth of dump. Use ACPI_UINT32_MAX |
| 636 | * for an effectively unlimited depth. |
Bob Moore | d4913dc | 2009-03-06 10:05:18 +0800 | [diff] [blame] | 637 | * owner_id - Dump only objects owned by this ID. Use |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 638 | * ACPI_UINT32_MAX to match all owners. |
| 639 | * start_handle - Where in namespace to start/end search |
| 640 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 641 | * RETURN: None |
| 642 | * |
Bob Moore | d4913dc | 2009-03-06 10:05:18 +0800 | [diff] [blame] | 643 | * DESCRIPTION: Dump typed objects within the loaded namespace. Uses |
| 644 | * acpi_ns_walk_namespace in conjunction with acpi_ns_dump_one_object. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 645 | * |
| 646 | ******************************************************************************/ |
| 647 | |
| 648 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 649 | acpi_ns_dump_objects(acpi_object_type type, |
| 650 | u8 display_type, |
| 651 | u32 max_depth, |
| 652 | acpi_owner_id owner_id, acpi_handle start_handle) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 653 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 654 | struct acpi_walk_info info; |
Bob Moore | 672af84 | 2011-01-12 09:13:31 +0800 | [diff] [blame] | 655 | acpi_status status; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 656 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 657 | ACPI_FUNCTION_ENTRY(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 658 | |
Bob Moore | 672af84 | 2011-01-12 09:13:31 +0800 | [diff] [blame] | 659 | /* |
| 660 | * Just lock the entire namespace for the duration of the dump. |
| 661 | * We don't want any changes to the namespace during this time, |
| 662 | * especially the temporary nodes since we are going to display |
| 663 | * them also. |
| 664 | */ |
| 665 | status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); |
| 666 | if (ACPI_FAILURE(status)) { |
| 667 | acpi_os_printf("Could not acquire namespace mutex\n"); |
| 668 | return; |
| 669 | } |
| 670 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 671 | info.debug_level = ACPI_LV_TABLES; |
| 672 | info.owner_id = owner_id; |
| 673 | info.display_type = display_type; |
| 674 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 675 | (void)acpi_ns_walk_namespace(type, start_handle, max_depth, |
Bob Moore | d1fdda83 | 2007-02-02 19:48:21 +0300 | [diff] [blame] | 676 | ACPI_NS_WALK_NO_UNLOCK | |
| 677 | ACPI_NS_WALK_TEMP_NODES, |
Lin Ming | 2263576 | 2009-11-13 10:06:08 +0800 | [diff] [blame] | 678 | acpi_ns_dump_one_object, NULL, |
| 679 | (void *)&info, NULL); |
Bob Moore | 672af84 | 2011-01-12 09:13:31 +0800 | [diff] [blame] | 680 | |
| 681 | (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | } |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 683 | #endif /* ACPI_FUTURE_USAGE */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 684 | |
Bob Moore | 424deb3 | 2013-09-23 09:52:19 +0800 | [diff] [blame] | 685 | #ifdef ACPI_FUTURE_USAGE |
| 686 | /******************************************************************************* |
| 687 | * |
| 688 | * FUNCTION: acpi_ns_dump_one_object_path, acpi_ns_get_max_depth |
| 689 | * |
| 690 | * PARAMETERS: obj_handle - Node to be dumped |
| 691 | * level - Nesting level of the handle |
| 692 | * context - Passed into walk_namespace |
| 693 | * return_value - Not used |
| 694 | * |
| 695 | * RETURN: Status |
| 696 | * |
| 697 | * DESCRIPTION: Dump the full pathname to a namespace object. acp_ns_get_max_depth |
| 698 | * computes the maximum nesting depth in the namespace tree, in |
| 699 | * order to simplify formatting in acpi_ns_dump_one_object_path. |
| 700 | * These procedures are user_functions called by acpi_ns_walk_namespace. |
| 701 | * |
| 702 | ******************************************************************************/ |
| 703 | |
| 704 | static acpi_status |
| 705 | acpi_ns_dump_one_object_path(acpi_handle obj_handle, |
| 706 | u32 level, void *context, void **return_value) |
| 707 | { |
| 708 | u32 max_level = *((u32 *)context); |
| 709 | char *pathname; |
| 710 | struct acpi_namespace_node *node; |
| 711 | int path_indent; |
| 712 | |
| 713 | if (!obj_handle) { |
| 714 | return (AE_OK); |
| 715 | } |
| 716 | |
| 717 | node = acpi_ns_validate_handle(obj_handle); |
Bob Moore | 48961ce | 2013-10-29 09:29:04 +0800 | [diff] [blame] | 718 | if (!node) { |
| 719 | |
| 720 | /* Ignore bad node during namespace walk */ |
| 721 | |
| 722 | return (AE_OK); |
| 723 | } |
| 724 | |
Bob Moore | 424deb3 | 2013-09-23 09:52:19 +0800 | [diff] [blame] | 725 | pathname = acpi_ns_get_external_pathname(node); |
| 726 | |
| 727 | path_indent = 1; |
| 728 | if (level <= max_level) { |
| 729 | path_indent = max_level - level + 1; |
| 730 | } |
| 731 | |
| 732 | acpi_os_printf("%2d%*s%-12s%*s", |
| 733 | level, level, " ", acpi_ut_get_type_name(node->type), |
| 734 | path_indent, " "); |
| 735 | |
| 736 | acpi_os_printf("%s\n", &pathname[1]); |
| 737 | ACPI_FREE(pathname); |
| 738 | return (AE_OK); |
| 739 | } |
| 740 | |
| 741 | static acpi_status |
| 742 | acpi_ns_get_max_depth(acpi_handle obj_handle, |
| 743 | u32 level, void *context, void **return_value) |
| 744 | { |
| 745 | u32 *max_level = (u32 *)context; |
| 746 | |
| 747 | if (level > *max_level) { |
| 748 | *max_level = level; |
| 749 | } |
| 750 | return (AE_OK); |
| 751 | } |
| 752 | |
| 753 | /******************************************************************************* |
| 754 | * |
| 755 | * FUNCTION: acpi_ns_dump_object_paths |
| 756 | * |
| 757 | * PARAMETERS: type - Object type to be dumped |
| 758 | * display_type - 0 or ACPI_DISPLAY_SUMMARY |
| 759 | * max_depth - Maximum depth of dump. Use ACPI_UINT32_MAX |
| 760 | * for an effectively unlimited depth. |
| 761 | * owner_id - Dump only objects owned by this ID. Use |
| 762 | * ACPI_UINT32_MAX to match all owners. |
| 763 | * start_handle - Where in namespace to start/end search |
| 764 | * |
| 765 | * RETURN: None |
| 766 | * |
| 767 | * DESCRIPTION: Dump full object pathnames within the loaded namespace. Uses |
| 768 | * acpi_ns_walk_namespace in conjunction with acpi_ns_dump_one_object_path. |
| 769 | * |
| 770 | ******************************************************************************/ |
| 771 | |
| 772 | void |
| 773 | acpi_ns_dump_object_paths(acpi_object_type type, |
| 774 | u8 display_type, |
| 775 | u32 max_depth, |
| 776 | acpi_owner_id owner_id, acpi_handle start_handle) |
| 777 | { |
| 778 | acpi_status status; |
| 779 | u32 max_level = 0; |
| 780 | |
| 781 | ACPI_FUNCTION_ENTRY(); |
| 782 | |
| 783 | /* |
| 784 | * Just lock the entire namespace for the duration of the dump. |
| 785 | * We don't want any changes to the namespace during this time, |
| 786 | * especially the temporary nodes since we are going to display |
| 787 | * them also. |
| 788 | */ |
| 789 | status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); |
| 790 | if (ACPI_FAILURE(status)) { |
| 791 | acpi_os_printf("Could not acquire namespace mutex\n"); |
| 792 | return; |
| 793 | } |
| 794 | |
| 795 | /* Get the max depth of the namespace tree, for formatting later */ |
| 796 | |
| 797 | (void)acpi_ns_walk_namespace(type, start_handle, max_depth, |
| 798 | ACPI_NS_WALK_NO_UNLOCK | |
| 799 | ACPI_NS_WALK_TEMP_NODES, |
| 800 | acpi_ns_get_max_depth, NULL, |
| 801 | (void *)&max_level, NULL); |
| 802 | |
| 803 | /* Now dump the entire namespace */ |
| 804 | |
| 805 | (void)acpi_ns_walk_namespace(type, start_handle, max_depth, |
| 806 | ACPI_NS_WALK_NO_UNLOCK | |
| 807 | ACPI_NS_WALK_TEMP_NODES, |
| 808 | acpi_ns_dump_one_object_path, NULL, |
| 809 | (void *)&max_level, NULL); |
| 810 | |
| 811 | (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); |
| 812 | } |
| 813 | #endif /* ACPI_FUTURE_USAGE */ |
| 814 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 815 | /******************************************************************************* |
| 816 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 817 | * FUNCTION: acpi_ns_dump_entry |
| 818 | * |
Bob Moore | ba494be | 2012-07-12 09:40:10 +0800 | [diff] [blame] | 819 | * PARAMETERS: handle - Node to be dumped |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 820 | * debug_level - Output level |
| 821 | * |
| 822 | * RETURN: None |
| 823 | * |
| 824 | * DESCRIPTION: Dump a single Node |
| 825 | * |
| 826 | ******************************************************************************/ |
| 827 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 828 | void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level) |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 829 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 830 | struct acpi_walk_info info; |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 831 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 832 | ACPI_FUNCTION_ENTRY(); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 833 | |
| 834 | info.debug_level = debug_level; |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 835 | info.owner_id = ACPI_OWNER_ID_MAX; |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 836 | info.display_type = ACPI_DISPLAY_SUMMARY; |
| 837 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 838 | (void)acpi_ns_dump_one_object(handle, 1, &info, NULL); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 839 | } |
| 840 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 841 | #ifdef ACPI_ASL_COMPILER |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 842 | /******************************************************************************* |
| 843 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 844 | * FUNCTION: acpi_ns_dump_tables |
| 845 | * |
| 846 | * PARAMETERS: search_base - Root of subtree to be dumped, or |
| 847 | * NS_ALL to dump the entire namespace |
Bob Moore | 73a3090 | 2012-10-31 02:26:55 +0000 | [diff] [blame] | 848 | * max_depth - Maximum depth of dump. Use INT_MAX |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 849 | * for an effectively unlimited depth. |
| 850 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 851 | * RETURN: None |
| 852 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 853 | * DESCRIPTION: Dump the name space, or a portion of it. |
| 854 | * |
| 855 | ******************************************************************************/ |
| 856 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 857 | void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 858 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 859 | acpi_handle search_handle = search_base; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 860 | |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 861 | ACPI_FUNCTION_TRACE(ns_dump_tables); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 862 | |
| 863 | if (!acpi_gbl_root_node) { |
| 864 | /* |
| 865 | * If the name space has not been initialized, |
| 866 | * there is nothing to dump. |
| 867 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 868 | ACPI_DEBUG_PRINT((ACPI_DB_TABLES, |
| 869 | "namespace not initialized!\n")); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 870 | return_VOID; |
| 871 | } |
| 872 | |
| 873 | if (ACPI_NS_ALL == search_base) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 874 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 875 | /* Entire namespace */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 876 | |
| 877 | search_handle = acpi_gbl_root_node; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 878 | ACPI_DEBUG_PRINT((ACPI_DB_TABLES, "\\\n")); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 879 | } |
| 880 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 881 | acpi_ns_dump_objects(ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, max_depth, |
| 882 | ACPI_OWNER_ID_MAX, search_handle); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 883 | return_VOID; |
| 884 | } |
Lv Zheng | 75c8044 | 2012-12-19 05:36:49 +0000 | [diff] [blame] | 885 | #endif |
| 886 | #endif |