1/******************************************************************************
2 *
3 * Name: acglobal.h - Declarations for global variables
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2016, 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 MERCHANTIBILITY 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#ifndef __ACGLOBAL_H__
45#define __ACGLOBAL_H__
46
47
48/*****************************************************************************
49 *
50 * Globals related to the ACPI tables
51 *
52 ****************************************************************************/
53
54/* Master list of all ACPI tables that were found in the RSDT/XSDT */
55
56ACPI_GLOBAL (ACPI_TABLE_LIST, AcpiGbl_RootTableList);
57
58/* DSDT information. Used to check for DSDT corruption */
59
60ACPI_GLOBAL (ACPI_TABLE_HEADER *, AcpiGbl_DSDT);
61ACPI_GLOBAL (ACPI_TABLE_HEADER, AcpiGbl_OriginalDsdtHeader);
62ACPI_INIT_GLOBAL (UINT32, AcpiGbl_DsdtIndex, ACPI_INVALID_TABLE_INDEX);
63ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FacsIndex, ACPI_INVALID_TABLE_INDEX);
64ACPI_INIT_GLOBAL (UINT32, AcpiGbl_XFacsIndex, ACPI_INVALID_TABLE_INDEX);
65ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FadtIndex, ACPI_INVALID_TABLE_INDEX);
66
67#if (!ACPI_REDUCED_HARDWARE)
68ACPI_GLOBAL (ACPI_TABLE_FACS *, AcpiGbl_FACS);
69
70#endif /* !ACPI_REDUCED_HARDWARE */
71
72/* These addresses are calculated from the FADT Event Block addresses */
73
74ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aStatus);
75ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aEnable);
76
77ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bStatus);
78ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bEnable);
79
80/*
81 * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is
82 * determined by the revision of the DSDT: If the DSDT revision is less than
83 * 2, use only the lower 32 bits of the internal 64-bit Integer.
84 */
85ACPI_GLOBAL (UINT8, AcpiGbl_IntegerBitWidth);
86ACPI_GLOBAL (UINT8, AcpiGbl_IntegerByteWidth);
87ACPI_GLOBAL (UINT8, AcpiGbl_IntegerNybbleWidth);
88
89
90/*****************************************************************************
91 *
92 * Mutual exclusion within ACPICA subsystem
93 *
94 ****************************************************************************/
95
96/*
97 * Predefined mutex objects. This array contains the
98 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
99 * (The table maps local handles to the real OS handles)
100 */
101ACPI_GLOBAL (ACPI_MUTEX_INFO, AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]);
102
103/*
104 * Global lock mutex is an actual AML mutex object
105 * Global lock semaphore works in conjunction with the actual global lock
106 * Global lock spinlock is used for "pending" handshake
107 */
108ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_GlobalLockMutex);
109ACPI_GLOBAL (ACPI_SEMAPHORE, AcpiGbl_GlobalLockSemaphore);
110ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GlobalLockPendingLock);
111ACPI_GLOBAL (UINT16, AcpiGbl_GlobalLockHandle);
112ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockAcquired);
113ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPresent);
114ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPending);
115
116/*
117 * Spinlocks are used for interfaces that can be possibly called at
118 * interrupt level
119 */
120ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GpeLock); /* For GPE data structs and registers */
121ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_HardwareLock); /* For ACPI H/W except GPE registers */
122ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_ReferenceCountLock);
123
124/* Mutex for _OSI support */
125
126ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex);
127
128/* Reader/Writer lock is used for namespace walk and dynamic table unload */
129
130ACPI_GLOBAL (ACPI_RW_LOCK, AcpiGbl_NamespaceRwLock);
131
132
133/*****************************************************************************
134 *
135 * Miscellaneous globals
136 *
137 ****************************************************************************/
138
139/* Object caches */
140
141ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_NamespaceCache);
142ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_StateCache);
143ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeCache);
144ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeExtCache);
145ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_OperandCache);
146
147/* System */
148
149ACPI_INIT_GLOBAL (UINT32, AcpiGbl_StartupFlags, 0);
150ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_Shutdown, TRUE);
151ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_EarlyInitialization, TRUE);
152
153/* Global handlers */
154
155ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]);
156ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER, AcpiGbl_ExceptionHandler);
157ACPI_GLOBAL (ACPI_INIT_HANDLER, AcpiGbl_InitHandler);
158ACPI_GLOBAL (ACPI_TABLE_HANDLER, AcpiGbl_TableHandler);
159ACPI_GLOBAL (void *, AcpiGbl_TableHandlerContext);
160ACPI_GLOBAL (ACPI_INTERFACE_HANDLER, AcpiGbl_InterfaceHandler);
161ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *, AcpiGbl_SciHandlerList);
162
163/* Owner ID support */
164
165ACPI_GLOBAL (UINT32, AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]);
166ACPI_GLOBAL (UINT8, AcpiGbl_LastOwnerIdIndex);
167ACPI_GLOBAL (UINT8, AcpiGbl_NextOwnerIdOffset);
168
169/* Initialization sequencing */
170
171ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_NamespaceInitialized, FALSE);
172
173/* Misc */
174
175ACPI_GLOBAL (UINT32, AcpiGbl_OriginalMode);
176ACPI_GLOBAL (UINT32, AcpiGbl_NsLookupCount);
177ACPI_GLOBAL (UINT32, AcpiGbl_PsFindCount);
178ACPI_GLOBAL (UINT16, AcpiGbl_Pm1EnableRegisterSave);
179ACPI_GLOBAL (UINT8, AcpiGbl_DebuggerConfiguration);
180ACPI_GLOBAL (BOOLEAN, AcpiGbl_StepToNextCall);
181ACPI_GLOBAL (BOOLEAN, AcpiGbl_AcpiHardwarePresent);
182ACPI_GLOBAL (BOOLEAN, AcpiGbl_EventsInitialized);
183ACPI_GLOBAL (ACPI_INTERFACE_INFO *, AcpiGbl_SupportedInterfaces);
184ACPI_GLOBAL (ACPI_ADDRESS_RANGE *, AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]);
185
186/* Other miscellaneous, declared and initialized in utglobal */
187
188extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
189extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
190extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
191extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
192extern const char AcpiGbl_LowerHexDigits[];
193extern const char AcpiGbl_UpperHexDigits[];
194extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
195
196
197#ifdef ACPI_DBG_TRACK_ALLOCATIONS
198
199/* Lists for tracking memory allocations (debug only) */
200
201ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_GlobalList);
202ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_NsNodeList);
203ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisplayFinalMemStats);
204ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisableMemTracking);
205#endif
206
207
208/*****************************************************************************
209 *
210 * Namespace globals
211 *
212 ****************************************************************************/
213
214#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
215#define NUM_PREDEFINED_NAMES 10
216#else
217#define NUM_PREDEFINED_NAMES 9
218#endif
219
220ACPI_GLOBAL (ACPI_NAMESPACE_NODE, AcpiGbl_RootNodeStruct);
221ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_RootNode);
222ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_FadtGpeDevice);
223ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_ModuleCodeList);
224
225
226extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
227extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
228
229#ifdef ACPI_DEBUG_OUTPUT
230ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeCount);
231ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeSize);
232ACPI_GLOBAL (UINT32, AcpiGbl_MaxConcurrentNodeCount);
233ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_EntryStackPointer);
234ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_LowestStackPointer);
235ACPI_GLOBAL (UINT32, AcpiGbl_DeepestNesting);
236ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NestingLevel, 0);
237#endif
238
239
240/*****************************************************************************
241 *
242 * Interpreter globals
243 *
244 ****************************************************************************/
245
246ACPI_GLOBAL (ACPI_THREAD_STATE *, AcpiGbl_CurrentWalkList);
247
248/* Maximum number of While() loop iterations before forced abort */
249
250ACPI_GLOBAL (UINT16, AcpiGbl_MaxLoopIterations);
251
252/* Control method single step flag */
253
254ACPI_GLOBAL (UINT8, AcpiGbl_CmSingleStep);
255
256
257/*****************************************************************************
258 *
259 * Hardware globals
260 *
261 ****************************************************************************/
262
263extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
264
265ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeA);
266ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeB);
267
268
269/*****************************************************************************
270 *
271 * Event and GPE globals
272 *
273 ****************************************************************************/
274
275#if (!ACPI_REDUCED_HARDWARE)
276
277ACPI_GLOBAL (UINT8, AcpiGbl_AllGpesInitialized);
278ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *, AcpiGbl_GpeXruptListHead);
279ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *, AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]);
280ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER, AcpiGbl_GlobalEventHandler);
281ACPI_GLOBAL (void *, AcpiGbl_GlobalEventHandlerContext);
282ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER, AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]);
283
284extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
285
286#endif /* !ACPI_REDUCED_HARDWARE */
287
288/*****************************************************************************
289 *
290 * Debug support
291 *
292 ****************************************************************************/
293
294/* Event counters */
295
296ACPI_GLOBAL (UINT32, AcpiMethodCount);
297ACPI_GLOBAL (UINT32, AcpiGpeCount);
298ACPI_GLOBAL (UINT32, AcpiSciCount);
299ACPI_GLOBAL (UINT32, AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]);
300
301/* Support for dynamic control method tracing mechanism */
302
303ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLevel);
304ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLayer);
305
306
307/*****************************************************************************
308 *
309 * Debugger and Disassembler globals
310 *
311 ****************************************************************************/
312
313ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DbOutputFlags, ACPI_DB_CONSOLE_OUTPUT);
314
315#ifdef ACPI_DISASSEMBLER
316
317/* Do not disassemble buffers to resource descriptors */
318
319ACPI_INIT_GLOBAL (UINT8, AcpiGbl_NoResourceDisassembly, FALSE);
320ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_IgnoreNoopOperator, FALSE);
321ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CstyleDisassembly, TRUE);
322ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_ForceAmlDisassembly, FALSE);
323ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Verbose, TRUE);
| 1/******************************************************************************
2 *
3 * Name: acglobal.h - Declarations for global variables
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2016, 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 MERCHANTIBILITY 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#ifndef __ACGLOBAL_H__
45#define __ACGLOBAL_H__
46
47
48/*****************************************************************************
49 *
50 * Globals related to the ACPI tables
51 *
52 ****************************************************************************/
53
54/* Master list of all ACPI tables that were found in the RSDT/XSDT */
55
56ACPI_GLOBAL (ACPI_TABLE_LIST, AcpiGbl_RootTableList);
57
58/* DSDT information. Used to check for DSDT corruption */
59
60ACPI_GLOBAL (ACPI_TABLE_HEADER *, AcpiGbl_DSDT);
61ACPI_GLOBAL (ACPI_TABLE_HEADER, AcpiGbl_OriginalDsdtHeader);
62ACPI_INIT_GLOBAL (UINT32, AcpiGbl_DsdtIndex, ACPI_INVALID_TABLE_INDEX);
63ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FacsIndex, ACPI_INVALID_TABLE_INDEX);
64ACPI_INIT_GLOBAL (UINT32, AcpiGbl_XFacsIndex, ACPI_INVALID_TABLE_INDEX);
65ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FadtIndex, ACPI_INVALID_TABLE_INDEX);
66
67#if (!ACPI_REDUCED_HARDWARE)
68ACPI_GLOBAL (ACPI_TABLE_FACS *, AcpiGbl_FACS);
69
70#endif /* !ACPI_REDUCED_HARDWARE */
71
72/* These addresses are calculated from the FADT Event Block addresses */
73
74ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aStatus);
75ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aEnable);
76
77ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bStatus);
78ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bEnable);
79
80/*
81 * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is
82 * determined by the revision of the DSDT: If the DSDT revision is less than
83 * 2, use only the lower 32 bits of the internal 64-bit Integer.
84 */
85ACPI_GLOBAL (UINT8, AcpiGbl_IntegerBitWidth);
86ACPI_GLOBAL (UINT8, AcpiGbl_IntegerByteWidth);
87ACPI_GLOBAL (UINT8, AcpiGbl_IntegerNybbleWidth);
88
89
90/*****************************************************************************
91 *
92 * Mutual exclusion within ACPICA subsystem
93 *
94 ****************************************************************************/
95
96/*
97 * Predefined mutex objects. This array contains the
98 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
99 * (The table maps local handles to the real OS handles)
100 */
101ACPI_GLOBAL (ACPI_MUTEX_INFO, AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]);
102
103/*
104 * Global lock mutex is an actual AML mutex object
105 * Global lock semaphore works in conjunction with the actual global lock
106 * Global lock spinlock is used for "pending" handshake
107 */
108ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_GlobalLockMutex);
109ACPI_GLOBAL (ACPI_SEMAPHORE, AcpiGbl_GlobalLockSemaphore);
110ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GlobalLockPendingLock);
111ACPI_GLOBAL (UINT16, AcpiGbl_GlobalLockHandle);
112ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockAcquired);
113ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPresent);
114ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPending);
115
116/*
117 * Spinlocks are used for interfaces that can be possibly called at
118 * interrupt level
119 */
120ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GpeLock); /* For GPE data structs and registers */
121ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_HardwareLock); /* For ACPI H/W except GPE registers */
122ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_ReferenceCountLock);
123
124/* Mutex for _OSI support */
125
126ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex);
127
128/* Reader/Writer lock is used for namespace walk and dynamic table unload */
129
130ACPI_GLOBAL (ACPI_RW_LOCK, AcpiGbl_NamespaceRwLock);
131
132
133/*****************************************************************************
134 *
135 * Miscellaneous globals
136 *
137 ****************************************************************************/
138
139/* Object caches */
140
141ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_NamespaceCache);
142ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_StateCache);
143ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeCache);
144ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeExtCache);
145ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_OperandCache);
146
147/* System */
148
149ACPI_INIT_GLOBAL (UINT32, AcpiGbl_StartupFlags, 0);
150ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_Shutdown, TRUE);
151ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_EarlyInitialization, TRUE);
152
153/* Global handlers */
154
155ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]);
156ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER, AcpiGbl_ExceptionHandler);
157ACPI_GLOBAL (ACPI_INIT_HANDLER, AcpiGbl_InitHandler);
158ACPI_GLOBAL (ACPI_TABLE_HANDLER, AcpiGbl_TableHandler);
159ACPI_GLOBAL (void *, AcpiGbl_TableHandlerContext);
160ACPI_GLOBAL (ACPI_INTERFACE_HANDLER, AcpiGbl_InterfaceHandler);
161ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *, AcpiGbl_SciHandlerList);
162
163/* Owner ID support */
164
165ACPI_GLOBAL (UINT32, AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]);
166ACPI_GLOBAL (UINT8, AcpiGbl_LastOwnerIdIndex);
167ACPI_GLOBAL (UINT8, AcpiGbl_NextOwnerIdOffset);
168
169/* Initialization sequencing */
170
171ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_NamespaceInitialized, FALSE);
172
173/* Misc */
174
175ACPI_GLOBAL (UINT32, AcpiGbl_OriginalMode);
176ACPI_GLOBAL (UINT32, AcpiGbl_NsLookupCount);
177ACPI_GLOBAL (UINT32, AcpiGbl_PsFindCount);
178ACPI_GLOBAL (UINT16, AcpiGbl_Pm1EnableRegisterSave);
179ACPI_GLOBAL (UINT8, AcpiGbl_DebuggerConfiguration);
180ACPI_GLOBAL (BOOLEAN, AcpiGbl_StepToNextCall);
181ACPI_GLOBAL (BOOLEAN, AcpiGbl_AcpiHardwarePresent);
182ACPI_GLOBAL (BOOLEAN, AcpiGbl_EventsInitialized);
183ACPI_GLOBAL (ACPI_INTERFACE_INFO *, AcpiGbl_SupportedInterfaces);
184ACPI_GLOBAL (ACPI_ADDRESS_RANGE *, AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]);
185
186/* Other miscellaneous, declared and initialized in utglobal */
187
188extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
189extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
190extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
191extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
192extern const char AcpiGbl_LowerHexDigits[];
193extern const char AcpiGbl_UpperHexDigits[];
194extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
195
196
197#ifdef ACPI_DBG_TRACK_ALLOCATIONS
198
199/* Lists for tracking memory allocations (debug only) */
200
201ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_GlobalList);
202ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_NsNodeList);
203ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisplayFinalMemStats);
204ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisableMemTracking);
205#endif
206
207
208/*****************************************************************************
209 *
210 * Namespace globals
211 *
212 ****************************************************************************/
213
214#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
215#define NUM_PREDEFINED_NAMES 10
216#else
217#define NUM_PREDEFINED_NAMES 9
218#endif
219
220ACPI_GLOBAL (ACPI_NAMESPACE_NODE, AcpiGbl_RootNodeStruct);
221ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_RootNode);
222ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_FadtGpeDevice);
223ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_ModuleCodeList);
224
225
226extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
227extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
228
229#ifdef ACPI_DEBUG_OUTPUT
230ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeCount);
231ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeSize);
232ACPI_GLOBAL (UINT32, AcpiGbl_MaxConcurrentNodeCount);
233ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_EntryStackPointer);
234ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_LowestStackPointer);
235ACPI_GLOBAL (UINT32, AcpiGbl_DeepestNesting);
236ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NestingLevel, 0);
237#endif
238
239
240/*****************************************************************************
241 *
242 * Interpreter globals
243 *
244 ****************************************************************************/
245
246ACPI_GLOBAL (ACPI_THREAD_STATE *, AcpiGbl_CurrentWalkList);
247
248/* Maximum number of While() loop iterations before forced abort */
249
250ACPI_GLOBAL (UINT16, AcpiGbl_MaxLoopIterations);
251
252/* Control method single step flag */
253
254ACPI_GLOBAL (UINT8, AcpiGbl_CmSingleStep);
255
256
257/*****************************************************************************
258 *
259 * Hardware globals
260 *
261 ****************************************************************************/
262
263extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
264
265ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeA);
266ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeB);
267
268
269/*****************************************************************************
270 *
271 * Event and GPE globals
272 *
273 ****************************************************************************/
274
275#if (!ACPI_REDUCED_HARDWARE)
276
277ACPI_GLOBAL (UINT8, AcpiGbl_AllGpesInitialized);
278ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *, AcpiGbl_GpeXruptListHead);
279ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *, AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]);
280ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER, AcpiGbl_GlobalEventHandler);
281ACPI_GLOBAL (void *, AcpiGbl_GlobalEventHandlerContext);
282ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER, AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]);
283
284extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
285
286#endif /* !ACPI_REDUCED_HARDWARE */
287
288/*****************************************************************************
289 *
290 * Debug support
291 *
292 ****************************************************************************/
293
294/* Event counters */
295
296ACPI_GLOBAL (UINT32, AcpiMethodCount);
297ACPI_GLOBAL (UINT32, AcpiGpeCount);
298ACPI_GLOBAL (UINT32, AcpiSciCount);
299ACPI_GLOBAL (UINT32, AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]);
300
301/* Support for dynamic control method tracing mechanism */
302
303ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLevel);
304ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLayer);
305
306
307/*****************************************************************************
308 *
309 * Debugger and Disassembler globals
310 *
311 ****************************************************************************/
312
313ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DbOutputFlags, ACPI_DB_CONSOLE_OUTPUT);
314
315#ifdef ACPI_DISASSEMBLER
316
317/* Do not disassemble buffers to resource descriptors */
318
319ACPI_INIT_GLOBAL (UINT8, AcpiGbl_NoResourceDisassembly, FALSE);
320ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_IgnoreNoopOperator, FALSE);
321ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CstyleDisassembly, TRUE);
322ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_ForceAmlDisassembly, FALSE);
323ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Verbose, TRUE);
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324
325ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Disasm);
326ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Listing);
327ACPI_GLOBAL (BOOLEAN, AcpiGbl_NumExternalMethods);
328ACPI_GLOBAL (UINT32, AcpiGbl_ResolvedExternalMethods);
329ACPI_GLOBAL (ACPI_EXTERNAL_LIST *, AcpiGbl_ExternalList);
330ACPI_GLOBAL (ACPI_EXTERNAL_FILE *, AcpiGbl_ExternalFileList);
331#endif
332
333#ifdef ACPI_DEBUGGER
334
335ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_AbortMethod, FALSE);
336ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_MethodExecuting, FALSE);
337ACPI_INIT_GLOBAL (ACPI_THREAD_ID, AcpiGbl_DbThreadId, ACPI_INVALID_THREAD_ID);
338
339ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoIniMethods);
340ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoRegionSupport);
341ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOutputToFile);
342ACPI_GLOBAL (char *, AcpiGbl_DbBuffer);
343ACPI_GLOBAL (char *, AcpiGbl_DbFilename);
344ACPI_GLOBAL (UINT32, AcpiGbl_DbDebugLevel);
345ACPI_GLOBAL (UINT32, AcpiGbl_DbConsoleDebugLevel);
346ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_DbScopeNode);
347ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbTerminateLoop);
348ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbThreadsTerminated);
349
350ACPI_GLOBAL (char *, AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]);
351ACPI_GLOBAL (ACPI_OBJECT_TYPE, AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]);
352
353/* These buffers should all be the same size */
354
355ACPI_GLOBAL (char, AcpiGbl_DbLineBuf[ACPI_DB_LINE_BUFFER_SIZE]);
356ACPI_GLOBAL (char, AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]);
357ACPI_GLOBAL (char, AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]);
358ACPI_GLOBAL (char, AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]);
359
360/*
361 * Statistic globals
362 */
363ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCount[ACPI_TOTAL_TYPES]);
364ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCount[ACPI_TOTAL_TYPES]);
365ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCountMisc);
366ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCountMisc);
367ACPI_GLOBAL (UINT32, AcpiGbl_NumNodes);
368ACPI_GLOBAL (UINT32, AcpiGbl_NumObjects);
369
370ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_DbCommandReady);
371ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_DbCommandComplete);
372
373#endif /* ACPI_DEBUGGER */
374
375#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
376
377ACPI_GLOBAL (const char, *AcpiGbl_PldPanelList[]);
378ACPI_GLOBAL (const char, *AcpiGbl_PldVerticalPositionList[]);
379ACPI_GLOBAL (const char, *AcpiGbl_PldHorizontalPositionList[]);
380ACPI_GLOBAL (const char, *AcpiGbl_PldShapeList[]);
381
382#endif
383
384/*****************************************************************************
385 *
386 * Application globals
387 *
388 ****************************************************************************/
389
390#ifdef ACPI_APPLICATION
391
392ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_DebugFile, NULL);
393ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_OutputFile, NULL);
394
395/* Print buffer */
396
397ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_PrintLock); /* For print buffer */
398ACPI_GLOBAL (char, AcpiGbl_PrintBuffer[1024]);
399
400#endif /* ACPI_APPLICATION */
401
402
403/*****************************************************************************
404 *
405 * Info/help support
406 *
407 ****************************************************************************/
408
409extern const AH_PREDEFINED_NAME AslPredefinedInfo[];
410extern const AH_DEVICE_ID AslDeviceIds[];
411
412
413#endif /* __ACGLOBAL_H__ */
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326ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Disasm);
327ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Listing);
328ACPI_GLOBAL (BOOLEAN, AcpiGbl_NumExternalMethods);
329ACPI_GLOBAL (UINT32, AcpiGbl_ResolvedExternalMethods);
330ACPI_GLOBAL (ACPI_EXTERNAL_LIST *, AcpiGbl_ExternalList);
331ACPI_GLOBAL (ACPI_EXTERNAL_FILE *, AcpiGbl_ExternalFileList);
332#endif
333
334#ifdef ACPI_DEBUGGER
335
336ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_AbortMethod, FALSE);
337ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_MethodExecuting, FALSE);
338ACPI_INIT_GLOBAL (ACPI_THREAD_ID, AcpiGbl_DbThreadId, ACPI_INVALID_THREAD_ID);
339
340ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoIniMethods);
341ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoRegionSupport);
342ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOutputToFile);
343ACPI_GLOBAL (char *, AcpiGbl_DbBuffer);
344ACPI_GLOBAL (char *, AcpiGbl_DbFilename);
345ACPI_GLOBAL (UINT32, AcpiGbl_DbDebugLevel);
346ACPI_GLOBAL (UINT32, AcpiGbl_DbConsoleDebugLevel);
347ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_DbScopeNode);
348ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbTerminateLoop);
349ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbThreadsTerminated);
350
351ACPI_GLOBAL (char *, AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]);
352ACPI_GLOBAL (ACPI_OBJECT_TYPE, AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]);
353
354/* These buffers should all be the same size */
355
356ACPI_GLOBAL (char, AcpiGbl_DbLineBuf[ACPI_DB_LINE_BUFFER_SIZE]);
357ACPI_GLOBAL (char, AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]);
358ACPI_GLOBAL (char, AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]);
359ACPI_GLOBAL (char, AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]);
360
361/*
362 * Statistic globals
363 */
364ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCount[ACPI_TOTAL_TYPES]);
365ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCount[ACPI_TOTAL_TYPES]);
366ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCountMisc);
367ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCountMisc);
368ACPI_GLOBAL (UINT32, AcpiGbl_NumNodes);
369ACPI_GLOBAL (UINT32, AcpiGbl_NumObjects);
370
371ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_DbCommandReady);
372ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_DbCommandComplete);
373
374#endif /* ACPI_DEBUGGER */
375
376#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
377
378ACPI_GLOBAL (const char, *AcpiGbl_PldPanelList[]);
379ACPI_GLOBAL (const char, *AcpiGbl_PldVerticalPositionList[]);
380ACPI_GLOBAL (const char, *AcpiGbl_PldHorizontalPositionList[]);
381ACPI_GLOBAL (const char, *AcpiGbl_PldShapeList[]);
382
383#endif
384
385/*****************************************************************************
386 *
387 * Application globals
388 *
389 ****************************************************************************/
390
391#ifdef ACPI_APPLICATION
392
393ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_DebugFile, NULL);
394ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_OutputFile, NULL);
395
396/* Print buffer */
397
398ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_PrintLock); /* For print buffer */
399ACPI_GLOBAL (char, AcpiGbl_PrintBuffer[1024]);
400
401#endif /* ACPI_APPLICATION */
402
403
404/*****************************************************************************
405 *
406 * Info/help support
407 *
408 ****************************************************************************/
409
410extern const AH_PREDEFINED_NAME AslPredefinedInfo[];
411extern const AH_DEVICE_ID AslDeviceIds[];
412
413
414#endif /* __ACGLOBAL_H__ */
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