1 /******************************************************************************
3 * Module Name: nsdump - table dumping routines for debug
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2006, R. Byron Moore
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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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
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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.
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.
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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44 #include <acpi/acpi.h>
46 /* TBD: This entire module is apparently obsolete and should be removed */
48 #define _COMPONENT ACPI_NAMESPACE
49 ACPI_MODULE_NAME("nsdumpdv")
50 #ifdef ACPI_OBSOLETE_FUNCTIONS
51 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
52 #include <acpi/acnamesp.h>
53 /*******************************************************************************
55 * FUNCTION: acpi_ns_dump_one_device
57 * PARAMETERS: Handle - Node to be dumped
58 * Level - Nesting level of the handle
59 * Context - Passed into walk_namespace
60 * return_value - Not used
64 * DESCRIPTION: Dump a single Node that represents a device
65 * This procedure is a user_function called by acpi_ns_walk_namespace.
67 ******************************************************************************/
69 acpi_ns_dump_one_device(acpi_handle obj_handle,
70 u32 level, void *context, void **return_value)
72 struct acpi_buffer buffer;
73 struct acpi_device_info *info;
77 ACPI_FUNCTION_NAME("ns_dump_one_device");
80 acpi_ns_dump_one_object(obj_handle, level, context, return_value);
82 buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
83 status = acpi_get_object_info(obj_handle, &buffer);
84 if (ACPI_SUCCESS(status)) {
85 info = buffer.pointer;
86 for (i = 0; i < level; i++) {
87 ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " "));
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));
101 /*******************************************************************************
103 * FUNCTION: acpi_ns_dump_root_devices
109 * DESCRIPTION: Dump all objects of type "device"
111 ******************************************************************************/
113 void acpi_ns_dump_root_devices(void)
115 acpi_handle sys_bus_handle;
118 ACPI_FUNCTION_NAME("ns_dump_root_devices");
120 /* Only dump the table if tracing is enabled */
122 if (!(ACPI_LV_TABLES & acpi_dbg_level)) {
126 status = acpi_get_handle(NULL, ACPI_NS_SYSTEM_BUS, &sys_bus_handle);
127 if (ACPI_FAILURE(status)) {
131 ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
132 "Display of all devices in the namespace:\n"));
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);