17c478bd9Sstevel@tonic-gate /******************************************************************************
27c478bd9Sstevel@tonic-gate *
37c478bd9Sstevel@tonic-gate * Module Name: utinit - Common ACPI subsystem initialization
47c478bd9Sstevel@tonic-gate *
57c478bd9Sstevel@tonic-gate *****************************************************************************/
67c478bd9Sstevel@tonic-gate
7*35786f68SRobert Mustacchi /******************************************************************************
8*35786f68SRobert Mustacchi *
9*35786f68SRobert Mustacchi * 1. Copyright Notice
10*35786f68SRobert Mustacchi *
11*35786f68SRobert Mustacchi * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
127c478bd9Sstevel@tonic-gate * All rights reserved.
137c478bd9Sstevel@tonic-gate *
14*35786f68SRobert Mustacchi * 2. License
15*35786f68SRobert Mustacchi *
16*35786f68SRobert Mustacchi * 2.1. This is your license from Intel Corp. under its intellectual property
17*35786f68SRobert Mustacchi * rights. You may have additional license terms from the party that provided
18*35786f68SRobert Mustacchi * you this software, covering your right to use that party's intellectual
19*35786f68SRobert Mustacchi * property rights.
20*35786f68SRobert Mustacchi *
21*35786f68SRobert Mustacchi * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22*35786f68SRobert Mustacchi * copy of the source code appearing in this file ("Covered Code") an
23*35786f68SRobert Mustacchi * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24*35786f68SRobert Mustacchi * base code distributed originally by Intel ("Original Intel Code") to copy,
25*35786f68SRobert Mustacchi * make derivatives, distribute, use and display any portion of the Covered
26*35786f68SRobert Mustacchi * Code in any form, with the right to sublicense such rights; and
27*35786f68SRobert Mustacchi *
28*35786f68SRobert Mustacchi * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29*35786f68SRobert Mustacchi * license (with the right to sublicense), under only those claims of Intel
30*35786f68SRobert Mustacchi * patents that are infringed by the Original Intel Code, to make, use, sell,
31*35786f68SRobert Mustacchi * offer to sell, and import the Covered Code and derivative works thereof
32*35786f68SRobert Mustacchi * solely to the minimum extent necessary to exercise the above copyright
33*35786f68SRobert Mustacchi * license, and in no event shall the patent license extend to any additions
34*35786f68SRobert Mustacchi * to or modifications of the Original Intel Code. No other license or right
35*35786f68SRobert Mustacchi * is granted directly or by implication, estoppel or otherwise;
36*35786f68SRobert Mustacchi *
37*35786f68SRobert Mustacchi * The above copyright and patent license is granted only if the following
38*35786f68SRobert Mustacchi * conditions are met:
39*35786f68SRobert Mustacchi *
40*35786f68SRobert Mustacchi * 3. Conditions
41*35786f68SRobert Mustacchi *
42*35786f68SRobert Mustacchi * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
44*35786f68SRobert Mustacchi * Code or modification with rights to further distribute source must include
45*35786f68SRobert Mustacchi * the above Copyright Notice, the above License, this list of Conditions,
46*35786f68SRobert Mustacchi * and the following Disclaimer and Export Compliance provision. In addition,
47*35786f68SRobert Mustacchi * Licensee must cause all Covered Code to which Licensee contributes to
48*35786f68SRobert Mustacchi * contain a file documenting the changes Licensee made to create that Covered
49*35786f68SRobert Mustacchi * Code and the date of any change. Licensee must include in that file the
50*35786f68SRobert Mustacchi * documentation of any changes made by any predecessor Licensee. Licensee
51*35786f68SRobert Mustacchi * must include a prominent statement that the modification is derived,
52*35786f68SRobert Mustacchi * directly or indirectly, from Original Intel Code.
53*35786f68SRobert Mustacchi *
54*35786f68SRobert Mustacchi * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
56*35786f68SRobert Mustacchi * Code or modification without rights to further distribute source must
57*35786f68SRobert Mustacchi * include the following Disclaimer and Export Compliance provision in the
58*35786f68SRobert Mustacchi * documentation and/or other materials provided with distribution. In
59*35786f68SRobert Mustacchi * addition, Licensee may not authorize further sublicense of source of any
60*35786f68SRobert Mustacchi * portion of the Covered Code, and must include terms to the effect that the
61*35786f68SRobert Mustacchi * license from Licensee to its licensee is limited to the intellectual
62*35786f68SRobert Mustacchi * property embodied in the software Licensee provides to its licensee, and
63*35786f68SRobert Mustacchi * not to intellectual property embodied in modifications its licensee may
64*35786f68SRobert Mustacchi * make.
65*35786f68SRobert Mustacchi *
66*35786f68SRobert Mustacchi * 3.3. Redistribution of Executable. Redistribution in executable form of any
67*35786f68SRobert Mustacchi * substantial portion of the Covered Code or modification must reproduce the
68*35786f68SRobert Mustacchi * above Copyright Notice, and the following Disclaimer and Export Compliance
69*35786f68SRobert Mustacchi * provision in the documentation and/or other materials provided with the
70*35786f68SRobert Mustacchi * distribution.
71*35786f68SRobert Mustacchi *
72*35786f68SRobert Mustacchi * 3.4. Intel retains all right, title, and interest in and to the Original
73*35786f68SRobert Mustacchi * Intel Code.
74*35786f68SRobert Mustacchi *
75*35786f68SRobert Mustacchi * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76*35786f68SRobert Mustacchi * Intel shall be used in advertising or otherwise to promote the sale, use or
77*35786f68SRobert Mustacchi * other dealings in products derived from or relating to the Covered Code
78*35786f68SRobert Mustacchi * without prior written authorization from Intel.
79*35786f68SRobert Mustacchi *
80*35786f68SRobert Mustacchi * 4. Disclaimer and Export Compliance
81*35786f68SRobert Mustacchi *
82*35786f68SRobert Mustacchi * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83*35786f68SRobert Mustacchi * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84*35786f68SRobert Mustacchi * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85*35786f68SRobert Mustacchi * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86*35786f68SRobert Mustacchi * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87*35786f68SRobert Mustacchi * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88*35786f68SRobert Mustacchi * PARTICULAR PURPOSE.
89*35786f68SRobert Mustacchi *
90*35786f68SRobert Mustacchi * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91*35786f68SRobert Mustacchi * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92*35786f68SRobert Mustacchi * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93*35786f68SRobert Mustacchi * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94*35786f68SRobert Mustacchi * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95*35786f68SRobert Mustacchi * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96*35786f68SRobert Mustacchi * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97*35786f68SRobert Mustacchi * LIMITED REMEDY.
98*35786f68SRobert Mustacchi *
99*35786f68SRobert Mustacchi * 4.3. Licensee shall not export, either directly or indirectly, any of this
100*35786f68SRobert Mustacchi * software or system incorporating such software without first obtaining any
101*35786f68SRobert Mustacchi * required license or other approval from the U. S. Department of Commerce or
102*35786f68SRobert Mustacchi * any other agency or department of the United States Government. In the
103*35786f68SRobert Mustacchi * event Licensee exports any such software from the United States or
104*35786f68SRobert Mustacchi * re-exports any such software from a foreign destination, Licensee shall
105*35786f68SRobert Mustacchi * ensure that the distribution and export/re-export of the software is in
106*35786f68SRobert Mustacchi * compliance with all laws, regulations, orders, or other restrictions of the
107*35786f68SRobert Mustacchi * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108*35786f68SRobert Mustacchi * any of its subsidiaries will export/re-export any technical data, process,
109*35786f68SRobert Mustacchi * software, or service, directly or indirectly, to any country for which the
110*35786f68SRobert Mustacchi * United States government or any agency thereof requires an export license,
111*35786f68SRobert Mustacchi * other governmental approval, or letter of assurance, without first obtaining
112*35786f68SRobert Mustacchi * such license, approval or letter.
113*35786f68SRobert Mustacchi *
114*35786f68SRobert Mustacchi *****************************************************************************
115*35786f68SRobert Mustacchi *
116*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
117*35786f68SRobert Mustacchi * following license:
118*35786f68SRobert Mustacchi *
11926f3cdf0SGordon Ross * Redistribution and use in source and binary forms, with or without
12026f3cdf0SGordon Ross * modification, are permitted provided that the following conditions
12126f3cdf0SGordon Ross * are met:
12226f3cdf0SGordon Ross * 1. Redistributions of source code must retain the above copyright
12326f3cdf0SGordon Ross * notice, this list of conditions, and the following disclaimer,
12426f3cdf0SGordon Ross * without modification.
12526f3cdf0SGordon Ross * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12626f3cdf0SGordon Ross * substantially similar to the "NO WARRANTY" disclaimer below
12726f3cdf0SGordon Ross * ("Disclaimer") and any redistribution must be conditioned upon
12826f3cdf0SGordon Ross * including a substantially similar Disclaimer requirement for further
12926f3cdf0SGordon Ross * binary redistribution.
13026f3cdf0SGordon Ross * 3. Neither the names of the above-listed copyright holders nor the names
13126f3cdf0SGordon Ross * of any contributors may be used to endorse or promote products derived
13226f3cdf0SGordon Ross * from this software without specific prior written permission.
13326f3cdf0SGordon Ross *
13426f3cdf0SGordon Ross * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13526f3cdf0SGordon Ross * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136*35786f68SRobert Mustacchi * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
13726f3cdf0SGordon Ross * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138*35786f68SRobert Mustacchi * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139*35786f68SRobert Mustacchi * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140*35786f68SRobert Mustacchi * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141*35786f68SRobert Mustacchi * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142*35786f68SRobert Mustacchi * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143*35786f68SRobert Mustacchi * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144*35786f68SRobert Mustacchi * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145*35786f68SRobert Mustacchi *
146*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
147*35786f68SRobert Mustacchi * GNU General Public License ("GPL") version 2 as published by the Free
148*35786f68SRobert Mustacchi * Software Foundation.
149*35786f68SRobert Mustacchi *
150*35786f68SRobert Mustacchi *****************************************************************************/
1517c478bd9Sstevel@tonic-gate
1527c478bd9Sstevel@tonic-gate #include "acpi.h"
153aa2aa9a6SDana Myers #include "accommon.h"
1547c478bd9Sstevel@tonic-gate #include "acnamesp.h"
1557c478bd9Sstevel@tonic-gate #include "acevents.h"
156db2bae30SDana Myers #include "actables.h"
1577c478bd9Sstevel@tonic-gate
1587c478bd9Sstevel@tonic-gate #define _COMPONENT ACPI_UTILITIES
1597c478bd9Sstevel@tonic-gate ACPI_MODULE_NAME ("utinit")
1607c478bd9Sstevel@tonic-gate
1617c478bd9Sstevel@tonic-gate /* Local prototypes */
1627c478bd9Sstevel@tonic-gate
1637c478bd9Sstevel@tonic-gate static void AcpiUtTerminate (
1647c478bd9Sstevel@tonic-gate void);
1657c478bd9Sstevel@tonic-gate
1667b1019a6SJerry Jelinek #if (!ACPI_REDUCED_HARDWARE)
1677b1019a6SJerry Jelinek
1687b1019a6SJerry Jelinek static void
1697b1019a6SJerry Jelinek AcpiUtFreeGpeLists (
1707b1019a6SJerry Jelinek void);
1717b1019a6SJerry Jelinek
1727b1019a6SJerry Jelinek #else
1737b1019a6SJerry Jelinek
1747b1019a6SJerry Jelinek #define AcpiUtFreeGpeLists()
1757b1019a6SJerry Jelinek #endif /* !ACPI_REDUCED_HARDWARE */
1767c478bd9Sstevel@tonic-gate
1777b1019a6SJerry Jelinek
1787b1019a6SJerry Jelinek #if (!ACPI_REDUCED_HARDWARE)
1797c478bd9Sstevel@tonic-gate /******************************************************************************
1807c478bd9Sstevel@tonic-gate *
1817b1019a6SJerry Jelinek * FUNCTION: AcpiUtFreeGpeLists
1827c478bd9Sstevel@tonic-gate *
1837c478bd9Sstevel@tonic-gate * PARAMETERS: none
1847c478bd9Sstevel@tonic-gate *
1857c478bd9Sstevel@tonic-gate * RETURN: none
1867c478bd9Sstevel@tonic-gate *
1877b1019a6SJerry Jelinek * DESCRIPTION: Free global GPE lists
1887c478bd9Sstevel@tonic-gate *
1897c478bd9Sstevel@tonic-gate ******************************************************************************/
1907c478bd9Sstevel@tonic-gate
1917c478bd9Sstevel@tonic-gate static void
AcpiUtFreeGpeLists(void)1927b1019a6SJerry Jelinek AcpiUtFreeGpeLists (
1937c478bd9Sstevel@tonic-gate void)
1947c478bd9Sstevel@tonic-gate {
1957c478bd9Sstevel@tonic-gate ACPI_GPE_BLOCK_INFO *GpeBlock;
1967c478bd9Sstevel@tonic-gate ACPI_GPE_BLOCK_INFO *NextGpeBlock;
1977c478bd9Sstevel@tonic-gate ACPI_GPE_XRUPT_INFO *GpeXruptInfo;
1987c478bd9Sstevel@tonic-gate ACPI_GPE_XRUPT_INFO *NextGpeXruptInfo;
1997c478bd9Sstevel@tonic-gate
2007c478bd9Sstevel@tonic-gate
2017c478bd9Sstevel@tonic-gate /* Free global GPE blocks and related info structures */
2027c478bd9Sstevel@tonic-gate
2037c478bd9Sstevel@tonic-gate GpeXruptInfo = AcpiGbl_GpeXruptListHead;
2047c478bd9Sstevel@tonic-gate while (GpeXruptInfo)
2057c478bd9Sstevel@tonic-gate {
2067c478bd9Sstevel@tonic-gate GpeBlock = GpeXruptInfo->GpeBlockListHead;
2077c478bd9Sstevel@tonic-gate while (GpeBlock)
2087c478bd9Sstevel@tonic-gate {
2097c478bd9Sstevel@tonic-gate NextGpeBlock = GpeBlock->Next;
21027f7c583Smyers ACPI_FREE (GpeBlock->EventInfo);
21127f7c583Smyers ACPI_FREE (GpeBlock->RegisterInfo);
21227f7c583Smyers ACPI_FREE (GpeBlock);
2137c478bd9Sstevel@tonic-gate
2147c478bd9Sstevel@tonic-gate GpeBlock = NextGpeBlock;
2157c478bd9Sstevel@tonic-gate }
2167c478bd9Sstevel@tonic-gate NextGpeXruptInfo = GpeXruptInfo->Next;
21727f7c583Smyers ACPI_FREE (GpeXruptInfo);
2187c478bd9Sstevel@tonic-gate GpeXruptInfo = NextGpeXruptInfo;
2197c478bd9Sstevel@tonic-gate }
2207b1019a6SJerry Jelinek }
2217b1019a6SJerry Jelinek #endif /* !ACPI_REDUCED_HARDWARE */
2227b1019a6SJerry Jelinek
2237b1019a6SJerry Jelinek
2247b1019a6SJerry Jelinek /*******************************************************************************
2257b1019a6SJerry Jelinek *
2267b1019a6SJerry Jelinek * FUNCTION: AcpiUtInitGlobals
2277b1019a6SJerry Jelinek *
2287b1019a6SJerry Jelinek * PARAMETERS: None
2297b1019a6SJerry Jelinek *
2307b1019a6SJerry Jelinek * RETURN: Status
2317b1019a6SJerry Jelinek *
2327b1019a6SJerry Jelinek * DESCRIPTION: Initialize ACPICA globals. All globals that require specific
2337b1019a6SJerry Jelinek * initialization should be initialized here. This allows for
2347b1019a6SJerry Jelinek * a warm restart.
2357b1019a6SJerry Jelinek *
2367b1019a6SJerry Jelinek ******************************************************************************/
2377b1019a6SJerry Jelinek
2387b1019a6SJerry Jelinek ACPI_STATUS
AcpiUtInitGlobals(void)2397b1019a6SJerry Jelinek AcpiUtInitGlobals (
2407b1019a6SJerry Jelinek void)
2417b1019a6SJerry Jelinek {
2427b1019a6SJerry Jelinek ACPI_STATUS Status;
2437b1019a6SJerry Jelinek UINT32 i;
2447b1019a6SJerry Jelinek
2457b1019a6SJerry Jelinek
2467b1019a6SJerry Jelinek ACPI_FUNCTION_TRACE (UtInitGlobals);
2477b1019a6SJerry Jelinek
2487b1019a6SJerry Jelinek
2497b1019a6SJerry Jelinek /* Create all memory caches */
2507b1019a6SJerry Jelinek
2517b1019a6SJerry Jelinek Status = AcpiUtCreateCaches ();
2527b1019a6SJerry Jelinek if (ACPI_FAILURE (Status))
2537b1019a6SJerry Jelinek {
2547b1019a6SJerry Jelinek return_ACPI_STATUS (Status);
2557b1019a6SJerry Jelinek }
2567b1019a6SJerry Jelinek
2577b1019a6SJerry Jelinek /* Address Range lists */
2587b1019a6SJerry Jelinek
2597b1019a6SJerry Jelinek for (i = 0; i < ACPI_ADDRESS_RANGE_MAX; i++)
2607b1019a6SJerry Jelinek {
2617b1019a6SJerry Jelinek AcpiGbl_AddressRangeList[i] = NULL;
2627b1019a6SJerry Jelinek }
2637b1019a6SJerry Jelinek
2647b1019a6SJerry Jelinek /* Mutex locked flags */
2657b1019a6SJerry Jelinek
2667b1019a6SJerry Jelinek for (i = 0; i < ACPI_NUM_MUTEX; i++)
2677b1019a6SJerry Jelinek {
2687b1019a6SJerry Jelinek AcpiGbl_MutexInfo[i].Mutex = NULL;
2697b1019a6SJerry Jelinek AcpiGbl_MutexInfo[i].ThreadId = ACPI_MUTEX_NOT_ACQUIRED;
2707b1019a6SJerry Jelinek AcpiGbl_MutexInfo[i].UseCount = 0;
2717b1019a6SJerry Jelinek }
2727b1019a6SJerry Jelinek
2737b1019a6SJerry Jelinek for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++)
2747b1019a6SJerry Jelinek {
2757b1019a6SJerry Jelinek AcpiGbl_OwnerIdMask[i] = 0;
2767b1019a6SJerry Jelinek }
2777b1019a6SJerry Jelinek
2787b1019a6SJerry Jelinek /* Last OwnerID is never valid */
2797b1019a6SJerry Jelinek
2807b1019a6SJerry Jelinek AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000;
2817b1019a6SJerry Jelinek
2827b1019a6SJerry Jelinek /* Event counters */
2837b1019a6SJerry Jelinek
2847b1019a6SJerry Jelinek AcpiMethodCount = 0;
2857b1019a6SJerry Jelinek AcpiSciCount = 0;
2867b1019a6SJerry Jelinek AcpiGpeCount = 0;
2877b1019a6SJerry Jelinek
2887b1019a6SJerry Jelinek for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++)
2897b1019a6SJerry Jelinek {
2907b1019a6SJerry Jelinek AcpiFixedEventCount[i] = 0;
2917b1019a6SJerry Jelinek }
2927b1019a6SJerry Jelinek
2937b1019a6SJerry Jelinek #if (!ACPI_REDUCED_HARDWARE)
2947b1019a6SJerry Jelinek
2957b1019a6SJerry Jelinek /* GPE/SCI support */
2967b1019a6SJerry Jelinek
2977b1019a6SJerry Jelinek AcpiGbl_AllGpesInitialized = FALSE;
2987b1019a6SJerry Jelinek AcpiGbl_GpeXruptListHead = NULL;
2997b1019a6SJerry Jelinek AcpiGbl_GpeFadtBlocks[0] = NULL;
3007b1019a6SJerry Jelinek AcpiGbl_GpeFadtBlocks[1] = NULL;
3017b1019a6SJerry Jelinek AcpiCurrentGpeCount = 0;
3027b1019a6SJerry Jelinek
3037b1019a6SJerry Jelinek AcpiGbl_GlobalEventHandler = NULL;
3047b1019a6SJerry Jelinek AcpiGbl_SciHandlerList = NULL;
3057b1019a6SJerry Jelinek
3067b1019a6SJerry Jelinek #endif /* !ACPI_REDUCED_HARDWARE */
3077b1019a6SJerry Jelinek
3087b1019a6SJerry Jelinek /* Global handlers */
3097b1019a6SJerry Jelinek
3107b1019a6SJerry Jelinek AcpiGbl_GlobalNotify[0].Handler = NULL;
3117b1019a6SJerry Jelinek AcpiGbl_GlobalNotify[1].Handler = NULL;
3127b1019a6SJerry Jelinek AcpiGbl_ExceptionHandler = NULL;
3137b1019a6SJerry Jelinek AcpiGbl_InitHandler = NULL;
3147b1019a6SJerry Jelinek AcpiGbl_TableHandler = NULL;
3157b1019a6SJerry Jelinek AcpiGbl_InterfaceHandler = NULL;
3167b1019a6SJerry Jelinek
3177b1019a6SJerry Jelinek /* Global Lock support */
3187b1019a6SJerry Jelinek
3197b1019a6SJerry Jelinek AcpiGbl_GlobalLockSemaphore = NULL;
3207b1019a6SJerry Jelinek AcpiGbl_GlobalLockMutex = NULL;
3217b1019a6SJerry Jelinek AcpiGbl_GlobalLockAcquired = FALSE;
3227b1019a6SJerry Jelinek AcpiGbl_GlobalLockHandle = 0;
3237b1019a6SJerry Jelinek AcpiGbl_GlobalLockPresent = FALSE;
3247b1019a6SJerry Jelinek
3257b1019a6SJerry Jelinek /* Miscellaneous variables */
3267b1019a6SJerry Jelinek
3277b1019a6SJerry Jelinek AcpiGbl_DSDT = NULL;
3287b1019a6SJerry Jelinek AcpiGbl_CmSingleStep = FALSE;
3297b1019a6SJerry Jelinek AcpiGbl_Shutdown = FALSE;
3307b1019a6SJerry Jelinek AcpiGbl_NsLookupCount = 0;
3317b1019a6SJerry Jelinek AcpiGbl_PsFindCount = 0;
3327b1019a6SJerry Jelinek AcpiGbl_AcpiHardwarePresent = TRUE;
3337b1019a6SJerry Jelinek AcpiGbl_LastOwnerIdIndex = 0;
3347b1019a6SJerry Jelinek AcpiGbl_NextOwnerIdOffset = 0;
3357b1019a6SJerry Jelinek AcpiGbl_DebuggerConfiguration = DEBUGGER_THREADING;
3367b1019a6SJerry Jelinek AcpiGbl_OsiMutex = NULL;
3377b1019a6SJerry Jelinek
3387b1019a6SJerry Jelinek /* Hardware oriented */
3397b1019a6SJerry Jelinek
3407b1019a6SJerry Jelinek AcpiGbl_EventsInitialized = FALSE;
3417b1019a6SJerry Jelinek AcpiGbl_SystemAwakeAndRunning = TRUE;
3427b1019a6SJerry Jelinek
3437b1019a6SJerry Jelinek /* Namespace */
3447b1019a6SJerry Jelinek
3457b1019a6SJerry Jelinek AcpiGbl_ModuleCodeList = NULL;
3467b1019a6SJerry Jelinek AcpiGbl_RootNode = NULL;
3477b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME;
3487b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED;
3497b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.Type = ACPI_TYPE_DEVICE;
3507b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.Parent = NULL;
3517b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.Child = NULL;
3527b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.Peer = NULL;
3537b1019a6SJerry Jelinek AcpiGbl_RootNodeStruct.Object = NULL;
3547b1019a6SJerry Jelinek
3557b1019a6SJerry Jelinek
3567b1019a6SJerry Jelinek #ifdef ACPI_DISASSEMBLER
3577b1019a6SJerry Jelinek AcpiGbl_ExternalList = NULL;
3587b1019a6SJerry Jelinek AcpiGbl_NumExternalMethods = 0;
3597b1019a6SJerry Jelinek AcpiGbl_ResolvedExternalMethods = 0;
3607b1019a6SJerry Jelinek #endif
3617b1019a6SJerry Jelinek
3627b1019a6SJerry Jelinek #ifdef ACPI_DEBUG_OUTPUT
3637b1019a6SJerry Jelinek AcpiGbl_LowestStackPointer = ACPI_CAST_PTR (ACPI_SIZE, ACPI_SIZE_MAX);
3647b1019a6SJerry Jelinek #endif
3657b1019a6SJerry Jelinek
3667b1019a6SJerry Jelinek #ifdef ACPI_DBG_TRACK_ALLOCATIONS
3677b1019a6SJerry Jelinek AcpiGbl_DisplayFinalMemStats = FALSE;
3687b1019a6SJerry Jelinek AcpiGbl_DisableMemTracking = FALSE;
3697b1019a6SJerry Jelinek #endif
3707b1019a6SJerry Jelinek
3717b1019a6SJerry Jelinek return_ACPI_STATUS (AE_OK);
3727b1019a6SJerry Jelinek }
3737b1019a6SJerry Jelinek
3747c478bd9Sstevel@tonic-gate
3757b1019a6SJerry Jelinek /******************************************************************************
3767b1019a6SJerry Jelinek *
3777b1019a6SJerry Jelinek * FUNCTION: AcpiUtTerminate
3787b1019a6SJerry Jelinek *
3797b1019a6SJerry Jelinek * PARAMETERS: none
3807b1019a6SJerry Jelinek *
3817b1019a6SJerry Jelinek * RETURN: none
3827b1019a6SJerry Jelinek *
3837b1019a6SJerry Jelinek * DESCRIPTION: Free global memory
3847b1019a6SJerry Jelinek *
3857b1019a6SJerry Jelinek ******************************************************************************/
3867b1019a6SJerry Jelinek
3877b1019a6SJerry Jelinek static void
AcpiUtTerminate(void)3887b1019a6SJerry Jelinek AcpiUtTerminate (
3897b1019a6SJerry Jelinek void)
3907b1019a6SJerry Jelinek {
3917b1019a6SJerry Jelinek ACPI_FUNCTION_TRACE (UtTerminate);
3927b1019a6SJerry Jelinek
3937b1019a6SJerry Jelinek AcpiUtFreeGpeLists ();
3947b1019a6SJerry Jelinek AcpiUtDeleteAddressLists ();
3957c478bd9Sstevel@tonic-gate return_VOID;
3967c478bd9Sstevel@tonic-gate }
3977c478bd9Sstevel@tonic-gate
3987c478bd9Sstevel@tonic-gate
3997c478bd9Sstevel@tonic-gate /*******************************************************************************
4007c478bd9Sstevel@tonic-gate *
4017c478bd9Sstevel@tonic-gate * FUNCTION: AcpiUtSubsystemShutdown
4027c478bd9Sstevel@tonic-gate *
40357190917SDana Myers * PARAMETERS: None
4047c478bd9Sstevel@tonic-gate *
40557190917SDana Myers * RETURN: None
4067c478bd9Sstevel@tonic-gate *
40757190917SDana Myers * DESCRIPTION: Shutdown the various components. Do not delete the mutex
40857190917SDana Myers * objects here, because the AML debugger may be still running.
4097c478bd9Sstevel@tonic-gate *
4107c478bd9Sstevel@tonic-gate ******************************************************************************/
4117c478bd9Sstevel@tonic-gate
4127c478bd9Sstevel@tonic-gate void
AcpiUtSubsystemShutdown(void)4137c478bd9Sstevel@tonic-gate AcpiUtSubsystemShutdown (
4147c478bd9Sstevel@tonic-gate void)
4157c478bd9Sstevel@tonic-gate {
41627f7c583Smyers ACPI_FUNCTION_TRACE (UtSubsystemShutdown);
4177c478bd9Sstevel@tonic-gate
4187c478bd9Sstevel@tonic-gate
4197b1019a6SJerry Jelinek /* Just exit if subsystem is already shutdown */
4207b1019a6SJerry Jelinek
4217b1019a6SJerry Jelinek if (AcpiGbl_Shutdown)
4227b1019a6SJerry Jelinek {
4237b1019a6SJerry Jelinek ACPI_ERROR ((AE_INFO, "ACPI Subsystem is already terminated"));
4247b1019a6SJerry Jelinek return_VOID;
4257b1019a6SJerry Jelinek }
4267b1019a6SJerry Jelinek
4277b1019a6SJerry Jelinek /* Subsystem appears active, go ahead and shut it down */
4287b1019a6SJerry Jelinek
4297b1019a6SJerry Jelinek AcpiGbl_Shutdown = TRUE;
4307b1019a6SJerry Jelinek AcpiGbl_StartupFlags = 0;
4317b1019a6SJerry Jelinek ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Shutting down ACPI Subsystem\n"));
4327b1019a6SJerry Jelinek
433db2bae30SDana Myers #ifndef ACPI_ASL_COMPILER
434db2bae30SDana Myers
4357c478bd9Sstevel@tonic-gate /* Close the AcpiEvent Handling */
4367c478bd9Sstevel@tonic-gate
4377c478bd9Sstevel@tonic-gate AcpiEvTerminate ();
43826f3cdf0SGordon Ross
43926f3cdf0SGordon Ross /* Delete any dynamic _OSI interfaces */
44026f3cdf0SGordon Ross
44126f3cdf0SGordon Ross AcpiUtInterfaceTerminate ();
442db2bae30SDana Myers #endif
4437c478bd9Sstevel@tonic-gate
4447c478bd9Sstevel@tonic-gate /* Close the Namespace */
4457c478bd9Sstevel@tonic-gate
4467c478bd9Sstevel@tonic-gate AcpiNsTerminate ();
4477c478bd9Sstevel@tonic-gate
448db2bae30SDana Myers /* Delete the ACPI tables */
449db2bae30SDana Myers
450db2bae30SDana Myers AcpiTbTerminate ();
451db2bae30SDana Myers
4527c478bd9Sstevel@tonic-gate /* Close the globals */
4537c478bd9Sstevel@tonic-gate
4547c478bd9Sstevel@tonic-gate AcpiUtTerminate ();
4557c478bd9Sstevel@tonic-gate
4567c478bd9Sstevel@tonic-gate /* Purge the local caches */
4577c478bd9Sstevel@tonic-gate
458450d6964Smyers (void) AcpiUtDeleteCaches ();
4597c478bd9Sstevel@tonic-gate return_VOID;
4607c478bd9Sstevel@tonic-gate }
461