1 /******************************************************************************
2 *
3 * Module Name: nsdump - table dumping routines for debug
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2023, Intel Corp.
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 MERCHANTABILITY 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.h"
45
46
47 /* TBD: This entire module is apparently obsolete and should be removed */
48
49 #define _COMPONENT ACPI_NAMESPACE
50 ACPI_MODULE_NAME ("nsdumpdv")
51
52 #ifdef ACPI_OBSOLETE_FUNCTIONS
53 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
54
55 #include "acnamesp.h"
56
57 /*******************************************************************************
58 *
59 * FUNCTION: AcpiNsDumpOneDevice
60 *
61 * PARAMETERS: Handle - Node to be dumped
62 * Level - Nesting level of the handle
63 * Context - Passed into WalkNamespace
64 * ReturnValue - Not used
65 *
66 * RETURN: Status
67 *
68 * DESCRIPTION: Dump a single Node that represents a device
69 * This procedure is a UserFunction called by AcpiNsWalkNamespace.
70 *
71 ******************************************************************************/
72
73 static ACPI_STATUS
AcpiNsDumpOneDevice(ACPI_HANDLE ObjHandle,UINT32 Level,void * Context,void ** ReturnValue)74 AcpiNsDumpOneDevice (
75 ACPI_HANDLE ObjHandle,
76 UINT32 Level,
77 void *Context,
78 void **ReturnValue)
79 {
80 ACPI_BUFFER Buffer;
81 ACPI_DEVICE_INFO *Info;
82 ACPI_STATUS Status;
83 UINT32 i;
84
85
86 ACPI_FUNCTION_NAME (NsDumpOneDevice);
87
88
89 Status = AcpiNsDumpOneObject (ObjHandle, Level, Context, ReturnValue);
90
91 Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
92 Status = AcpiGetObjectInfo (ObjHandle, &Buffer);
93 if (ACPI_SUCCESS (Status))
94 {
95 Info = Buffer.Pointer;
96 for (i = 0; i < Level; i++)
97 {
98 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " "));
99 }
100
101 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES,
102 " HID: %s, ADR: %8.8X%8.8X\n",
103 Info->HardwareId.Value, ACPI_FORMAT_UINT64 (Info->Address)));
104 ACPI_FREE (Info);
105 }
106
107 return (Status);
108 }
109
110
111 /*******************************************************************************
112 *
113 * FUNCTION: AcpiNsDumpRootDevices
114 *
115 * PARAMETERS: None
116 *
117 * RETURN: None
118 *
119 * DESCRIPTION: Dump all objects of type "device"
120 *
121 ******************************************************************************/
122
123 void
AcpiNsDumpRootDevices(void)124 AcpiNsDumpRootDevices (
125 void)
126 {
127 ACPI_HANDLE SysBusHandle;
128 ACPI_STATUS Status;
129
130
131 ACPI_FUNCTION_NAME (NsDumpRootDevices);
132
133
134 /* Only dump the table if tracing is enabled */
135
136 if (!(ACPI_LV_TABLES & AcpiDbgLevel))
137 {
138 return;
139 }
140
141 Status = AcpiGetHandle (NULL, METHOD_NAME__SB_, &SysBusHandle);
142 if (ACPI_FAILURE (Status))
143 {
144 return;
145 }
146
147 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
148 "Display of all devices in the namespace:\n"));
149
150 Status = AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, SysBusHandle,
151 ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
152 AcpiNsDumpOneDevice, NULL, NULL, NULL);
153 }
154
155 #endif
156 #endif
157