1 /******************************************************************************
2 *
3 * Module Name: utinit - Common ACPI subsystem initialization
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2011, 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.
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44
45 #define __UTINIT_C__
46
47 #include "acpi.h"
48 #include "accommon.h"
49 #include "acnamesp.h"
50 #include "acevents.h"
51 #include "actables.h"
52
53 #define _COMPONENT ACPI_UTILITIES
54 ACPI_MODULE_NAME ("utinit")
55
56 /* Local prototypes */
57
58 static void AcpiUtTerminate (
59 void);
60
61
62 /******************************************************************************
63 *
64 * FUNCTION: AcpiUtTerminate
65 *
66 * PARAMETERS: none
67 *
68 * RETURN: none
69 *
70 * DESCRIPTION: Free global memory
71 *
72 ******************************************************************************/
73
74 static void
75 AcpiUtTerminate (
76 void)
77 {
78 ACPI_GPE_BLOCK_INFO *GpeBlock;
79 ACPI_GPE_BLOCK_INFO *NextGpeBlock;
80 ACPI_GPE_XRUPT_INFO *GpeXruptInfo;
81 ACPI_GPE_XRUPT_INFO *NextGpeXruptInfo;
82
83
84 ACPI_FUNCTION_TRACE (UtTerminate);
85
86
87 /* Free global GPE blocks and related info structures */
88
89 GpeXruptInfo = AcpiGbl_GpeXruptListHead;
90 while (GpeXruptInfo)
91 {
92 GpeBlock = GpeXruptInfo->GpeBlockListHead;
93 while (GpeBlock)
94 {
95 NextGpeBlock = GpeBlock->Next;
96 ACPI_FREE (GpeBlock->EventInfo);
97 ACPI_FREE (GpeBlock->RegisterInfo);
98 ACPI_FREE (GpeBlock);
99
100 GpeBlock = NextGpeBlock;
101 }
102 NextGpeXruptInfo = GpeXruptInfo->Next;
103 ACPI_FREE (GpeXruptInfo);
104 GpeXruptInfo = NextGpeXruptInfo;
105 }
106
107 return_VOID;
108 }
109
110
111 /*******************************************************************************
112 *
113 * FUNCTION: AcpiUtSubsystemShutdown
114 *
115 * PARAMETERS: None
116 *
117 * RETURN: None
118 *
119 * DESCRIPTION: Shutdown the various components. Do not delete the mutex
120 * objects here, because the AML debugger may be still running.
121 *
122 ******************************************************************************/
123
124 void
125 AcpiUtSubsystemShutdown (
126 void)
139 AcpiUtInterfaceTerminate ();
140 #endif
141
142 /* Close the Namespace */
143
144 AcpiNsTerminate ();
145
146 /* Delete the ACPI tables */
147
148 AcpiTbTerminate ();
149
150 /* Close the globals */
151
152 AcpiUtTerminate ();
153
154 /* Purge the local caches */
155
156 (void) AcpiUtDeleteCaches ();
157 return_VOID;
158 }
159
160
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1 /******************************************************************************
2 *
3 * Module Name: utinit - Common ACPI subsystem initialization
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2013, 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.
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44
45 #define __UTINIT_C__
46
47 #include "acpi.h"
48 #include "accommon.h"
49 #include "acnamesp.h"
50 #include "acevents.h"
51 #include "actables.h"
52
53 #define _COMPONENT ACPI_UTILITIES
54 ACPI_MODULE_NAME ("utinit")
55
56 /* Local prototypes */
57
58 static void AcpiUtTerminate (
59 void);
60
61 #if (!ACPI_REDUCED_HARDWARE)
62
63 static void
64 AcpiUtFreeGpeLists (
65 void);
66
67 #else
68
69 #define AcpiUtFreeGpeLists()
70 #endif /* !ACPI_REDUCED_HARDWARE */
71
72
73 #if (!ACPI_REDUCED_HARDWARE)
74 /******************************************************************************
75 *
76 * FUNCTION: AcpiUtFreeGpeLists
77 *
78 * PARAMETERS: none
79 *
80 * RETURN: none
81 *
82 * DESCRIPTION: Free global GPE lists
83 *
84 ******************************************************************************/
85
86 static void
87 AcpiUtFreeGpeLists (
88 void)
89 {
90 ACPI_GPE_BLOCK_INFO *GpeBlock;
91 ACPI_GPE_BLOCK_INFO *NextGpeBlock;
92 ACPI_GPE_XRUPT_INFO *GpeXruptInfo;
93 ACPI_GPE_XRUPT_INFO *NextGpeXruptInfo;
94
95
96 /* Free global GPE blocks and related info structures */
97
98 GpeXruptInfo = AcpiGbl_GpeXruptListHead;
99 while (GpeXruptInfo)
100 {
101 GpeBlock = GpeXruptInfo->GpeBlockListHead;
102 while (GpeBlock)
103 {
104 NextGpeBlock = GpeBlock->Next;
105 ACPI_FREE (GpeBlock->EventInfo);
106 ACPI_FREE (GpeBlock->RegisterInfo);
107 ACPI_FREE (GpeBlock);
108
109 GpeBlock = NextGpeBlock;
110 }
111 NextGpeXruptInfo = GpeXruptInfo->Next;
112 ACPI_FREE (GpeXruptInfo);
113 GpeXruptInfo = NextGpeXruptInfo;
114 }
115 }
116 #endif /* !ACPI_REDUCED_HARDWARE */
117
118
119 /******************************************************************************
120 *
121 * FUNCTION: AcpiUtTerminate
122 *
123 * PARAMETERS: none
124 *
125 * RETURN: none
126 *
127 * DESCRIPTION: Free global memory
128 *
129 ******************************************************************************/
130
131 static void
132 AcpiUtTerminate (
133 void)
134 {
135 ACPI_FUNCTION_TRACE (UtTerminate);
136
137 AcpiUtFreeGpeLists ();
138 AcpiUtDeleteAddressLists ();
139 return_VOID;
140 }
141
142
143 /*******************************************************************************
144 *
145 * FUNCTION: AcpiUtSubsystemShutdown
146 *
147 * PARAMETERS: None
148 *
149 * RETURN: None
150 *
151 * DESCRIPTION: Shutdown the various components. Do not delete the mutex
152 * objects here, because the AML debugger may be still running.
153 *
154 ******************************************************************************/
155
156 void
157 AcpiUtSubsystemShutdown (
158 void)
171 AcpiUtInterfaceTerminate ();
172 #endif
173
174 /* Close the Namespace */
175
176 AcpiNsTerminate ();
177
178 /* Delete the ACPI tables */
179
180 AcpiTbTerminate ();
181
182 /* Close the globals */
183
184 AcpiUtTerminate ();
185
186 /* Purge the local caches */
187
188 (void) AcpiUtDeleteCaches ();
189 return_VOID;
190 }
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