1 /******************************************************************************
3 * Module Name: nsdump - table dumping routines for debug
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2008, Intel Corp.
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12 * modification, are permitted provided that the following conditions
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20 * including a substantially similar Disclaimer requirement for further
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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
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44 #include <acpi/acpi.h>
47 /* TBD: This entire module is apparently obsolete and should be removed */
49 #define _COMPONENT ACPI_NAMESPACE
50 ACPI_MODULE_NAME("nsdumpdv")
51 #ifdef ACPI_OBSOLETE_FUNCTIONS
52 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
54 /*******************************************************************************
56 * FUNCTION: acpi_ns_dump_one_device
58 * PARAMETERS: Handle - Node to be dumped
59 * Level - Nesting level of the handle
60 * Context - Passed into walk_namespace
61 * return_value - Not used
65 * DESCRIPTION: Dump a single Node that represents a device
66 * This procedure is a user_function called by acpi_ns_walk_namespace.
68 ******************************************************************************/
70 acpi_ns_dump_one_device(acpi_handle obj_handle,
71 u32 level, void *context, void **return_value)
73 struct acpi_buffer buffer;
74 struct acpi_device_info *info;
78 ACPI_FUNCTION_NAME(ns_dump_one_device);
81 acpi_ns_dump_one_object(obj_handle, level, context, return_value);
83 buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
84 status = acpi_get_object_info(obj_handle, &buffer);
85 if (ACPI_SUCCESS(status)) {
86 info = buffer.pointer;
87 for (i = 0; i < level; i++) {
88 ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " "));
91 ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES,
92 " HID: %s, ADR: %8.8X%8.8X, Status: %X\n",
93 info->hardware_id.value,
94 ACPI_FORMAT_UINT64(info->address),
95 info->current_status));
102 /*******************************************************************************
104 * FUNCTION: acpi_ns_dump_root_devices
110 * DESCRIPTION: Dump all objects of type "device"
112 ******************************************************************************/
114 void acpi_ns_dump_root_devices(void)
116 acpi_handle sys_bus_handle;
119 ACPI_FUNCTION_NAME(ns_dump_root_devices);
121 /* Only dump the table if tracing is enabled */
123 if (!(ACPI_LV_TABLES & acpi_dbg_level)) {
127 status = acpi_get_handle(NULL, ACPI_NS_SYSTEM_BUS, &sys_bus_handle);
128 if (ACPI_FAILURE(status)) {
132 ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
133 "Display of all devices in the namespace:\n"));
135 status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, sys_bus_handle,
136 ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
137 acpi_ns_dump_one_device, NULL, NULL);