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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Module Name: nsdump - table dumping routines for debug | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
4a90c7e8 | 8 | * Copyright (C) 2000 - 2006, R. Byron Moore |
1da177e4 LT |
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 | ||
1da177e4 | 44 | #include <acpi/acpi.h> |
1da177e4 | 45 | |
44f6c012 RM |
46 | /* TBD: This entire module is apparently obsolete and should be removed */ |
47 | ||
1da177e4 | 48 | #define _COMPONENT ACPI_NAMESPACE |
4be44fcd | 49 | ACPI_MODULE_NAME("nsdumpdv") |
44f6c012 | 50 | #ifdef ACPI_OBSOLETE_FUNCTIONS |
1da177e4 | 51 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
44f6c012 | 52 | #include <acpi/acnamesp.h> |
1da177e4 LT |
53 | /******************************************************************************* |
54 | * | |
55 | * FUNCTION: acpi_ns_dump_one_device | |
56 | * | |
57 | * PARAMETERS: Handle - Node to be dumped | |
58 | * Level - Nesting level of the handle | |
59 | * Context - Passed into walk_namespace | |
44f6c012 RM |
60 | * return_value - Not used |
61 | * | |
62 | * RETURN: Status | |
1da177e4 LT |
63 | * |
64 | * DESCRIPTION: Dump a single Node that represents a device | |
65 | * This procedure is a user_function called by acpi_ns_walk_namespace. | |
66 | * | |
67 | ******************************************************************************/ | |
44f6c012 | 68 | static acpi_status |
4be44fcd LB |
69 | acpi_ns_dump_one_device(acpi_handle obj_handle, |
70 | u32 level, void *context, void **return_value) | |
1da177e4 | 71 | { |
4be44fcd LB |
72 | struct acpi_buffer buffer; |
73 | struct acpi_device_info *info; | |
74 | acpi_status status; | |
75 | u32 i; | |
1da177e4 | 76 | |
4be44fcd | 77 | ACPI_FUNCTION_NAME("ns_dump_one_device"); |
1da177e4 | 78 | |
4be44fcd LB |
79 | status = |
80 | acpi_ns_dump_one_object(obj_handle, level, context, return_value); | |
1da177e4 LT |
81 | |
82 | buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER; | |
4be44fcd LB |
83 | status = acpi_get_object_info(obj_handle, &buffer); |
84 | if (ACPI_SUCCESS(status)) { | |
1da177e4 LT |
85 | info = buffer.pointer; |
86 | for (i = 0; i < level; i++) { | |
4be44fcd | 87 | ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " ")); |
1da177e4 LT |
88 | } |
89 | ||
4be44fcd LB |
90 | ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, |
91 | " HID: %s, ADR: %8.8X%8.8X, Status: %X\n", | |
92 | info->hardware_id.value, | |
93 | ACPI_FORMAT_UINT64(info->address), | |
94 | info->current_status)); | |
8313524a | 95 | ACPI_FREE(info); |
1da177e4 LT |
96 | } |
97 | ||
98 | return (status); | |
99 | } | |
100 | ||
1da177e4 LT |
101 | /******************************************************************************* |
102 | * | |
103 | * FUNCTION: acpi_ns_dump_root_devices | |
104 | * | |
105 | * PARAMETERS: None | |
106 | * | |
44f6c012 RM |
107 | * RETURN: None |
108 | * | |
1da177e4 LT |
109 | * DESCRIPTION: Dump all objects of type "device" |
110 | * | |
111 | ******************************************************************************/ | |
112 | ||
4be44fcd | 113 | void acpi_ns_dump_root_devices(void) |
1da177e4 | 114 | { |
4be44fcd LB |
115 | acpi_handle sys_bus_handle; |
116 | acpi_status status; | |
1da177e4 | 117 | |
4be44fcd | 118 | ACPI_FUNCTION_NAME("ns_dump_root_devices"); |
1da177e4 LT |
119 | |
120 | /* Only dump the table if tracing is enabled */ | |
121 | ||
122 | if (!(ACPI_LV_TABLES & acpi_dbg_level)) { | |
123 | return; | |
124 | } | |
125 | ||
126 | status = acpi_get_handle(NULL, ACPI_NS_SYSTEM_BUS, &sys_bus_handle); | |
4be44fcd | 127 | if (ACPI_FAILURE(status)) { |
1da177e4 LT |
128 | return; |
129 | } | |
130 | ||
4be44fcd LB |
131 | ACPI_DEBUG_PRINT((ACPI_DB_TABLES, |
132 | "Display of all devices in the namespace:\n")); | |
1da177e4 | 133 | |
4be44fcd LB |
134 | status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, sys_bus_handle, |
135 | ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, | |
136 | acpi_ns_dump_one_device, NULL, NULL); | |
1da177e4 LT |
137 | } |
138 | ||
139 | #endif | |
44f6c012 | 140 | #endif |