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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: acglobal.h - Declarations for global variables | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
fbb7a2dc | 8 | * Copyright (C) 2000 - 2014, Intel Corp. |
1da177e4 LT |
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 | ||
1da177e4 LT |
47 | /* |
48 | * Ensure that the globals are actually defined and initialized only once. | |
49 | * | |
50 | * The use of these macros allows a single list of globals (here) in order | |
51 | * to simplify maintenance of the code. | |
52 | */ | |
53 | #ifdef DEFINE_ACPI_GLOBALS | |
3aa0b085 LZ |
54 | #define ACPI_GLOBAL(type,name) \ |
55 | extern type name; \ | |
56 | type name | |
57 | ||
58 | #define ACPI_INIT_GLOBAL(type,name,value) \ | |
59 | type name=value | |
60 | ||
1da177e4 | 61 | #else |
3aa0b085 LZ |
62 | #define ACPI_GLOBAL(type,name) \ |
63 | extern type name | |
64 | ||
65 | #define ACPI_INIT_GLOBAL(type,name,value) \ | |
66 | extern type name | |
1da177e4 LT |
67 | #endif |
68 | ||
f8d80cdf BM |
69 | #ifdef DEFINE_ACPI_GLOBALS |
70 | ||
71 | /* Public globals, available from outside ACPICA subsystem */ | |
72 | ||
1da177e4 LT |
73 | /***************************************************************************** |
74 | * | |
75 | * Runtime configuration (static defaults that can be overriden at runtime) | |
76 | * | |
77 | ****************************************************************************/ | |
78 | ||
79 | /* | |
80 | * Enable "slack" in the AML interpreter? Default is FALSE, and the | |
73a3090a | 81 | * interpreter strictly follows the ACPI specification. Setting to TRUE |
defba1d8 BM |
82 | * allows the interpreter to ignore certain errors and/or bad AML constructs. |
83 | * | |
84 | * Currently, these features are enabled by this flag: | |
85 | * | |
1da177e4 | 86 | * 1) Allow "implicit return" of last value in a control method |
defba1d8 | 87 | * 2) Allow access beyond the end of an operation region |
1da177e4 LT |
88 | * 3) Allow access to uninitialized locals/args (auto-init to integer 0) |
89 | * 4) Allow ANY object type to be a source operand for the Store() operator | |
defba1d8 | 90 | * 5) Allow unresolved references (invalid target name) in package objects |
793c2388 | 91 | * 6) Enable warning messages for behavior that is not ACPI spec compliant |
1da177e4 | 92 | */ |
3aa0b085 | 93 | ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE); |
1da177e4 | 94 | |
22b5afce BM |
95 | /* |
96 | * Automatically serialize all methods that create named objects? Default | |
97 | * is TRUE, meaning that all non_serialized methods are scanned once at | |
98 | * table load time to determine those that create named objects. Methods | |
99 | * that create named objects are marked Serialized in order to prevent | |
100 | * possible run-time problems if they are entered by more than one thread. | |
101 | */ | |
08e1d7c0 | 102 | ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE); |
22b5afce | 103 | |
1da177e4 LT |
104 | /* |
105 | * Create the predefined _OSI method in the namespace? Default is TRUE | |
106 | * because ACPI CA is fully compatible with other ACPI implementations. | |
107 | * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior. | |
108 | */ | |
3aa0b085 | 109 | ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE); |
1da177e4 | 110 | |
06f55419 BM |
111 | /* |
112 | * Optionally use default values for the ACPI register widths. Set this to | |
113 | * TRUE to use the defaults, if an FADT contains incorrect widths/lengths. | |
114 | */ | |
3aa0b085 | 115 | ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE); |
f8d80cdf | 116 | |
4cdf1a56 LM |
117 | /* |
118 | * Optionally enable output from the AML Debug Object. | |
119 | */ | |
3aa0b085 | 120 | ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE); |
4cdf1a56 | 121 | |
69ec87ef LM |
122 | /* |
123 | * Optionally copy the entire DSDT to local memory (instead of simply | |
124 | * mapping it.) There are some BIOSs that corrupt or replace the original | |
125 | * DSDT, creating the need for this option. Default is FALSE, do not copy | |
126 | * the DSDT. | |
127 | */ | |
3aa0b085 | 128 | ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE); |
69ec87ef | 129 | |
fab46105 LZ |
130 | /* |
131 | * Optionally ignore an XSDT if present and use the RSDT instead. | |
132 | * Although the ACPI specification requires that an XSDT be used instead | |
133 | * of the RSDT, the XSDT has been found to be corrupt or ill-formed on | |
134 | * some machines. Default behavior is to use the XSDT if present. | |
135 | */ | |
3aa0b085 | 136 | ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE); |
fab46105 | 137 | |
0249ed24 BM |
138 | /* |
139 | * Optionally use 32-bit FADT addresses if and when there is a conflict | |
140 | * (address mismatch) between the 32-bit and 64-bit versions of the | |
141 | * address. Although ACPICA adheres to the ACPI specification which | |
142 | * requires the use of the corresponding 64-bit address if it is non-zero, | |
143 | * some machines have been found to have a corrupted non-zero 64-bit | |
85dbd580 | 144 | * address. Default is TRUE, favor the 32-bit addresses. |
0249ed24 | 145 | */ |
85dbd580 | 146 | ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE); |
0249ed24 | 147 | |
b681f7d9 MG |
148 | /* |
149 | * Optionally truncate I/O addresses to 16 bits. Provides compatibility | |
150 | * with other ACPI implementations. NOTE: During ACPICA initialization, | |
151 | * this value is set to TRUE if any Windows OSI strings have been | |
152 | * requested by the BIOS. | |
153 | */ | |
3aa0b085 | 154 | ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE); |
b681f7d9 | 155 | |
d57b23ad BM |
156 | /* |
157 | * Disable runtime checking and repair of values returned by control methods. | |
158 | * Use only if the repair is causing a problem on a particular machine. | |
159 | */ | |
3aa0b085 | 160 | ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE); |
d57b23ad | 161 | |
b75dd297 LZ |
162 | /* |
163 | * Optionally do not load any SSDTs from the RSDT/XSDT during initialization. | |
164 | * This can be useful for debugging ACPI problems on some machines. | |
165 | */ | |
3aa0b085 | 166 | ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_load, FALSE); |
b75dd297 | 167 | |
2641f540 LZ |
168 | /* |
169 | * We keep track of the latest version of Windows that has been requested by | |
170 | * the BIOS. | |
171 | */ | |
3aa0b085 | 172 | ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0); |
22e5b40a | 173 | |
33620c54 | 174 | #endif /* DEFINE_ACPI_GLOBALS */ |
06f55419 | 175 | |
1da177e4 LT |
176 | /***************************************************************************** |
177 | * | |
178 | * ACPI Table globals | |
179 | * | |
180 | ****************************************************************************/ | |
181 | ||
182 | /* | |
3aa0b085 | 183 | * Master list of all ACPI tables that were found in the RSDT/XSDT. |
1da177e4 | 184 | */ |
3aa0b085 LZ |
185 | ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); |
186 | ||
187 | /* DSDT information. Used to check for DSDT corruption */ | |
188 | ||
189 | ACPI_GLOBAL(struct acpi_table_header *, acpi_gbl_DSDT); | |
190 | ACPI_GLOBAL(struct acpi_table_header, acpi_gbl_original_dsdt_header); | |
33620c54 BM |
191 | |
192 | #if (!ACPI_REDUCED_HARDWARE) | |
3aa0b085 | 193 | ACPI_GLOBAL(struct acpi_table_facs *, acpi_gbl_FACS); |
73459f73 | 194 | |
33620c54 BM |
195 | #endif /* !ACPI_REDUCED_HARDWARE */ |
196 | ||
531c633d | 197 | /* These addresses are calculated from the FADT Event Block addresses */ |
c5a71569 | 198 | |
3aa0b085 LZ |
199 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1a_status); |
200 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1a_enable); | |
c5a71569 | 201 | |
3aa0b085 LZ |
202 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1b_status); |
203 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1b_enable); | |
729df0f8 | 204 | |
1da177e4 | 205 | /* |
3aa0b085 | 206 | * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is |
f3d2e786 BM |
207 | * determined by the revision of the DSDT: If the DSDT revision is less than |
208 | * 2, use only the lower 32 bits of the internal 64-bit Integer. | |
1da177e4 | 209 | */ |
3aa0b085 LZ |
210 | ACPI_GLOBAL(u8, acpi_gbl_integer_bit_width); |
211 | ACPI_GLOBAL(u8, acpi_gbl_integer_byte_width); | |
212 | ACPI_GLOBAL(u8, acpi_gbl_integer_nybble_width); | |
1da177e4 | 213 | |
967440e3 BM |
214 | /***************************************************************************** |
215 | * | |
22e5b40a | 216 | * Mutual exclusion within ACPICA subsystem |
967440e3 BM |
217 | * |
218 | ****************************************************************************/ | |
219 | ||
1da177e4 | 220 | /* |
f3d2e786 | 221 | * Predefined mutex objects. This array contains the |
1da177e4 LT |
222 | * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. |
223 | * (The table maps local handles to the real OS handles) | |
224 | */ | |
3aa0b085 | 225 | ACPI_GLOBAL(struct acpi_mutex_info, acpi_gbl_mutex_info[ACPI_NUM_MUTEX]); |
1da177e4 | 226 | |
967440e3 | 227 | /* |
ba886cd4 | 228 | * Global lock mutex is an actual AML mutex object |
749c2763 LM |
229 | * Global lock semaphore works in conjunction with the actual global lock |
230 | * Global lock spinlock is used for "pending" handshake | |
967440e3 | 231 | */ |
3aa0b085 LZ |
232 | ACPI_GLOBAL(union acpi_operand_object *, acpi_gbl_global_lock_mutex); |
233 | ACPI_GLOBAL(acpi_semaphore, acpi_gbl_global_lock_semaphore); | |
234 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_global_lock_pending_lock); | |
235 | ACPI_GLOBAL(u16, acpi_gbl_global_lock_handle); | |
236 | ACPI_GLOBAL(u8, acpi_gbl_global_lock_acquired); | |
237 | ACPI_GLOBAL(u8, acpi_gbl_global_lock_present); | |
238 | ACPI_GLOBAL(u8, acpi_gbl_global_lock_pending); | |
967440e3 BM |
239 | |
240 | /* | |
241 | * Spinlocks are used for interfaces that can be possibly called at | |
242 | * interrupt level | |
243 | */ | |
3aa0b085 LZ |
244 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_gpe_lock); /* For GPE data structs and registers */ |
245 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_hardware_lock); /* For ACPI H/W except GPE registers */ | |
246 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_reference_count_lock); | |
967440e3 | 247 | |
739dcbb9 LZ |
248 | /* Mutex for _OSI support */ |
249 | ||
3aa0b085 | 250 | ACPI_GLOBAL(acpi_mutex, acpi_gbl_osi_mutex); |
739dcbb9 LZ |
251 | |
252 | /* Reader/Writer lock is used for namespace walk and dynamic table unload */ | |
253 | ||
3aa0b085 | 254 | ACPI_GLOBAL(struct acpi_rw_lock, acpi_gbl_namespace_rw_lock); |
739dcbb9 | 255 | |
1da177e4 LT |
256 | /***************************************************************************** |
257 | * | |
258 | * Miscellaneous globals | |
259 | * | |
260 | ****************************************************************************/ | |
261 | ||
73459f73 RM |
262 | /* Object caches */ |
263 | ||
3aa0b085 LZ |
264 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_namespace_cache); |
265 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_state_cache); | |
266 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_ps_node_cache); | |
267 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_ps_node_ext_cache); | |
268 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_operand_cache); | |
269 | ||
270 | /* System */ | |
271 | ||
272 | ACPI_INIT_GLOBAL(u32, acpi_gbl_startup_flags, 0); | |
273 | ACPI_INIT_GLOBAL(u8, acpi_gbl_shutdown, TRUE); | |
73459f73 RM |
274 | |
275 | /* Global handlers */ | |
1da177e4 | 276 | |
3aa0b085 LZ |
277 | ACPI_GLOBAL(struct acpi_global_notify_handler, acpi_gbl_global_notify[2]); |
278 | ACPI_GLOBAL(acpi_exception_handler, acpi_gbl_exception_handler); | |
279 | ACPI_GLOBAL(acpi_init_handler, acpi_gbl_init_handler); | |
280 | ACPI_GLOBAL(acpi_table_handler, acpi_gbl_table_handler); | |
281 | ACPI_GLOBAL(void *, acpi_gbl_table_handler_context); | |
282 | ACPI_GLOBAL(struct acpi_walk_state *, acpi_gbl_breakpoint_walk); | |
283 | ACPI_GLOBAL(acpi_interface_handler, acpi_gbl_interface_handler); | |
284 | ACPI_GLOBAL(struct acpi_sci_handler_info *, acpi_gbl_sci_handler_list); | |
1da177e4 | 285 | |
ba886cd4 BM |
286 | /* Owner ID support */ |
287 | ||
3aa0b085 LZ |
288 | ACPI_GLOBAL(u32, acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS]); |
289 | ACPI_GLOBAL(u8, acpi_gbl_last_owner_id_index); | |
290 | ACPI_GLOBAL(u8, acpi_gbl_next_owner_id_offset); | |
ba886cd4 | 291 | |
ef09c4f5 BM |
292 | /* Initialization sequencing */ |
293 | ||
3aa0b085 | 294 | ACPI_GLOBAL(u8, acpi_gbl_reg_methods_executed); |
ef09c4f5 | 295 | |
73459f73 RM |
296 | /* Misc */ |
297 | ||
3aa0b085 LZ |
298 | ACPI_GLOBAL(u32, acpi_gbl_original_mode); |
299 | ACPI_GLOBAL(u32, acpi_gbl_rsdp_original_location); | |
300 | ACPI_GLOBAL(u32, acpi_gbl_ns_lookup_count); | |
301 | ACPI_GLOBAL(u32, acpi_gbl_ps_find_count); | |
302 | ACPI_GLOBAL(u16, acpi_gbl_pm1_enable_register_save); | |
303 | ACPI_GLOBAL(u8, acpi_gbl_debugger_configuration); | |
304 | ACPI_GLOBAL(u8, acpi_gbl_step_to_next_call); | |
305 | ACPI_GLOBAL(u8, acpi_gbl_acpi_hardware_present); | |
306 | ACPI_GLOBAL(u8, acpi_gbl_events_initialized); | |
307 | ACPI_GLOBAL(struct acpi_interface_info *, acpi_gbl_supported_interfaces); | |
308 | ACPI_GLOBAL(struct acpi_address_range *, | |
309 | acpi_gbl_address_range_list[ACPI_ADDRESS_RANGE_MAX]); | |
310 | ||
311 | /* Other miscellaneous, declared and initialized in utglobal */ | |
312 | ||
4be44fcd | 313 | extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT]; |
15b8dd53 BM |
314 | extern const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS]; |
315 | extern const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS]; | |
4be44fcd | 316 | extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS]; |
3aa0b085 | 317 | extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES]; |
dbaaa956 | 318 | |
f540fadf LZ |
319 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
320 | ||
3aa0b085 | 321 | /* Lists for tracking memory allocations (debug only) */ |
f540fadf | 322 | |
3aa0b085 LZ |
323 | ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_global_list); |
324 | ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_ns_node_list); | |
325 | ACPI_GLOBAL(u8, acpi_gbl_display_final_mem_stats); | |
326 | ACPI_GLOBAL(u8, acpi_gbl_disable_mem_tracking); | |
f540fadf LZ |
327 | #endif |
328 | ||
1da177e4 LT |
329 | /***************************************************************************** |
330 | * | |
331 | * Namespace globals | |
332 | * | |
333 | ****************************************************************************/ | |
334 | ||
1da177e4 LT |
335 | #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY) |
336 | #define NUM_PREDEFINED_NAMES 10 | |
337 | #else | |
338 | #define NUM_PREDEFINED_NAMES 9 | |
339 | #endif | |
340 | ||
3aa0b085 LZ |
341 | ACPI_GLOBAL(struct acpi_namespace_node, acpi_gbl_root_node_struct); |
342 | ACPI_GLOBAL(struct acpi_namespace_node *, acpi_gbl_root_node); | |
343 | ACPI_GLOBAL(struct acpi_namespace_node *, acpi_gbl_fadt_gpe_device); | |
344 | ACPI_GLOBAL(union acpi_operand_object *, acpi_gbl_module_code_list); | |
1da177e4 | 345 | |
b7f9f042 | 346 | extern const u8 acpi_gbl_ns_properties[ACPI_NUM_NS_TYPES]; |
4be44fcd LB |
347 | extern const struct acpi_predefined_names |
348 | acpi_gbl_pre_defined_names[NUM_PREDEFINED_NAMES]; | |
1da177e4 LT |
349 | |
350 | #ifdef ACPI_DEBUG_OUTPUT | |
3aa0b085 LZ |
351 | ACPI_GLOBAL(u32, acpi_gbl_current_node_count); |
352 | ACPI_GLOBAL(u32, acpi_gbl_current_node_size); | |
353 | ACPI_GLOBAL(u32, acpi_gbl_max_concurrent_node_count); | |
354 | ACPI_GLOBAL(acpi_size *, acpi_gbl_entry_stack_pointer); | |
355 | ACPI_GLOBAL(acpi_size *, acpi_gbl_lowest_stack_pointer); | |
356 | ACPI_GLOBAL(u32, acpi_gbl_deepest_nesting); | |
357 | ACPI_INIT_GLOBAL(u32, acpi_gbl_nesting_level, 0); | |
1da177e4 LT |
358 | #endif |
359 | ||
360 | /***************************************************************************** | |
361 | * | |
362 | * Interpreter globals | |
363 | * | |
364 | ****************************************************************************/ | |
365 | ||
3aa0b085 | 366 | ACPI_GLOBAL(struct acpi_thread_state *, acpi_gbl_current_walk_list); |
1da177e4 LT |
367 | |
368 | /* Control method single step flag */ | |
369 | ||
3aa0b085 | 370 | ACPI_GLOBAL(u8, acpi_gbl_cm_single_step); |
1da177e4 | 371 | |
1da177e4 LT |
372 | /***************************************************************************** |
373 | * | |
374 | * Hardware globals | |
375 | * | |
376 | ****************************************************************************/ | |
377 | ||
4be44fcd LB |
378 | extern struct acpi_bit_register_info |
379 | acpi_gbl_bit_register_info[ACPI_NUM_BITREG]; | |
3aa0b085 LZ |
380 | |
381 | ACPI_GLOBAL(u8, acpi_gbl_sleep_type_a); | |
382 | ACPI_GLOBAL(u8, acpi_gbl_sleep_type_b); | |
1da177e4 LT |
383 | |
384 | /***************************************************************************** | |
385 | * | |
386 | * Event and GPE globals | |
387 | * | |
388 | ****************************************************************************/ | |
389 | ||
33620c54 BM |
390 | #if (!ACPI_REDUCED_HARDWARE) |
391 | ||
3aa0b085 LZ |
392 | ACPI_GLOBAL(u8, acpi_gbl_all_gpes_initialized); |
393 | ACPI_GLOBAL(struct acpi_gpe_xrupt_info *, acpi_gbl_gpe_xrupt_list_head); | |
394 | ACPI_GLOBAL(struct acpi_gpe_block_info *, | |
395 | acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]); | |
396 | ACPI_GLOBAL(acpi_gbl_event_handler, acpi_gbl_global_event_handler); | |
397 | ACPI_GLOBAL(void *, acpi_gbl_global_event_handler_context); | |
398 | ACPI_GLOBAL(struct acpi_fixed_event_handler, | |
399 | acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS]); | |
400 | ||
739dcbb9 LZ |
401 | extern struct acpi_fixed_event_info |
402 | acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS]; | |
4c90ece2 | 403 | |
33620c54 BM |
404 | #endif /* !ACPI_REDUCED_HARDWARE */ |
405 | ||
f540fadf LZ |
406 | /***************************************************************************** |
407 | * | |
408 | * Debug support | |
409 | * | |
410 | ****************************************************************************/ | |
411 | ||
f540fadf LZ |
412 | /* Event counters */ |
413 | ||
3aa0b085 LZ |
414 | ACPI_GLOBAL(u32, acpi_method_count); |
415 | ACPI_GLOBAL(u32, acpi_gpe_count); | |
416 | ACPI_GLOBAL(u32, acpi_sci_count); | |
417 | ACPI_GLOBAL(u32, acpi_fixed_event_count[ACPI_NUM_FIXED_EVENTS]); | |
f540fadf LZ |
418 | |
419 | /* Support for dynamic control method tracing mechanism */ | |
420 | ||
3aa0b085 LZ |
421 | ACPI_GLOBAL(u32, acpi_gbl_original_dbg_level); |
422 | ACPI_GLOBAL(u32, acpi_gbl_original_dbg_layer); | |
423 | ACPI_GLOBAL(u32, acpi_gbl_trace_dbg_level); | |
424 | ACPI_GLOBAL(u32, acpi_gbl_trace_dbg_layer); | |
f540fadf | 425 | |
1da177e4 LT |
426 | /***************************************************************************** |
427 | * | |
d9652b4e | 428 | * Debugger and Disassembler globals |
1da177e4 LT |
429 | * |
430 | ****************************************************************************/ | |
431 | ||
3aa0b085 | 432 | ACPI_GLOBAL(u8, acpi_gbl_db_output_flags); |
1da177e4 LT |
433 | |
434 | #ifdef ACPI_DISASSEMBLER | |
435 | ||
3aa0b085 LZ |
436 | /* Do not disassemble buffers to resource descriptors */ |
437 | ||
438 | ACPI_INIT_GLOBAL(u8, acpi_gbl_no_resource_disassembly, FALSE); | |
439 | ACPI_INIT_GLOBAL(u8, acpi_gbl_ignore_noop_operator, FALSE); | |
d9652b4e | 440 | |
3aa0b085 LZ |
441 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_disasm); |
442 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_verbose); | |
443 | ACPI_GLOBAL(u8, acpi_gbl_num_external_methods); | |
444 | ACPI_GLOBAL(u32, acpi_gbl_resolved_external_methods); | |
445 | ACPI_GLOBAL(struct acpi_external_list *, acpi_gbl_external_list); | |
446 | ACPI_GLOBAL(struct acpi_external_file *, acpi_gbl_external_file_list); | |
1da177e4 LT |
447 | #endif |
448 | ||
1da177e4 LT |
449 | #ifdef ACPI_DEBUGGER |
450 | ||
3aa0b085 LZ |
451 | ACPI_INIT_GLOBAL(u8, acpi_gbl_db_terminate_threads, FALSE); |
452 | ACPI_INIT_GLOBAL(u8, acpi_gbl_abort_method, FALSE); | |
453 | ACPI_INIT_GLOBAL(u8, acpi_gbl_method_executing, FALSE); | |
4be44fcd | 454 | |
3aa0b085 LZ |
455 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_tables); |
456 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_stats); | |
457 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_ini_methods); | |
458 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_region_support); | |
459 | ACPI_GLOBAL(u8, acpi_gbl_db_output_to_file); | |
460 | ACPI_GLOBAL(char *, acpi_gbl_db_buffer); | |
461 | ACPI_GLOBAL(char *, acpi_gbl_db_filename); | |
462 | ACPI_GLOBAL(u32, acpi_gbl_db_debug_level); | |
463 | ACPI_GLOBAL(u32, acpi_gbl_db_console_debug_level); | |
464 | ACPI_GLOBAL(struct acpi_namespace_node *, acpi_gbl_db_scope_node); | |
1da177e4 | 465 | |
3aa0b085 LZ |
466 | ACPI_GLOBAL(char *, acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS]); |
467 | ACPI_GLOBAL(acpi_object_type, acpi_gbl_db_arg_types[ACPI_DEBUGGER_MAX_ARGS]); | |
1f5210a1 BM |
468 | |
469 | /* These buffers should all be the same size */ | |
470 | ||
3aa0b085 LZ |
471 | ACPI_GLOBAL(char, acpi_gbl_db_line_buf[ACPI_DB_LINE_BUFFER_SIZE]); |
472 | ACPI_GLOBAL(char, acpi_gbl_db_parsed_buf[ACPI_DB_LINE_BUFFER_SIZE]); | |
473 | ACPI_GLOBAL(char, acpi_gbl_db_scope_buf[ACPI_DB_LINE_BUFFER_SIZE]); | |
474 | ACPI_GLOBAL(char, acpi_gbl_db_debug_filename[ACPI_DB_LINE_BUFFER_SIZE]); | |
1f5210a1 | 475 | |
1da177e4 LT |
476 | /* |
477 | * Statistic globals | |
478 | */ | |
3aa0b085 LZ |
479 | ACPI_GLOBAL(u16, acpi_gbl_obj_type_count[ACPI_TYPE_NS_NODE_MAX + 1]); |
480 | ACPI_GLOBAL(u16, acpi_gbl_node_type_count[ACPI_TYPE_NS_NODE_MAX + 1]); | |
481 | ACPI_GLOBAL(u16, acpi_gbl_obj_type_count_misc); | |
482 | ACPI_GLOBAL(u16, acpi_gbl_node_type_count_misc); | |
483 | ACPI_GLOBAL(u32, acpi_gbl_num_nodes); | |
484 | ACPI_GLOBAL(u32, acpi_gbl_num_objects); | |
485 | ||
486 | ACPI_GLOBAL(u32, acpi_gbl_size_of_parse_tree); | |
487 | ACPI_GLOBAL(u32, acpi_gbl_size_of_method_trees); | |
488 | ACPI_GLOBAL(u32, acpi_gbl_size_of_node_entries); | |
489 | ACPI_GLOBAL(u32, acpi_gbl_size_of_acpi_objects); | |
1da177e4 | 490 | |
4be44fcd | 491 | #endif /* ACPI_DEBUGGER */ |
1da177e4 | 492 | |
71487f3f LZ |
493 | /***************************************************************************** |
494 | * | |
495 | * Application globals | |
496 | * | |
497 | ****************************************************************************/ | |
498 | ||
499 | #ifdef ACPI_APPLICATION | |
500 | ||
3aa0b085 | 501 | ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_debug_file, NULL); |
71487f3f LZ |
502 | |
503 | #endif /* ACPI_APPLICATION */ | |
504 | ||
40cdb368 BM |
505 | /***************************************************************************** |
506 | * | |
507 | * Info/help support | |
508 | * | |
509 | ****************************************************************************/ | |
510 | ||
511 | extern const struct ah_predefined_name asl_predefined_info[]; | |
512 | ||
4be44fcd | 513 | #endif /* __ACGLOBAL_H__ */ |