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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: acglobal.h - Declarations for global variables | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
82a80941 | 8 | * Copyright (C) 2000 - 2015, 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 | * | |
3035ff70 | 49 | * Globals related to the ACPI tables |
1da177e4 LT |
50 | * |
51 | ****************************************************************************/ | |
52 | ||
3035ff70 | 53 | /* Master list of all ACPI tables that were found in the RSDT/XSDT */ |
b681f7d9 | 54 | |
3aa0b085 LZ |
55 | ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); |
56 | ||
57 | /* DSDT information. Used to check for DSDT corruption */ | |
58 | ||
59 | ACPI_GLOBAL(struct acpi_table_header *, acpi_gbl_DSDT); | |
60 | ACPI_GLOBAL(struct acpi_table_header, acpi_gbl_original_dsdt_header); | |
8ec3f459 LZ |
61 | ACPI_INIT_GLOBAL(u32, acpi_gbl_dsdt_index, ACPI_INVALID_TABLE_INDEX); |
62 | ACPI_INIT_GLOBAL(u32, acpi_gbl_facs_index, ACPI_INVALID_TABLE_INDEX); | |
63 | ACPI_INIT_GLOBAL(u32, acpi_gbl_xfacs_index, ACPI_INVALID_TABLE_INDEX); | |
33620c54 BM |
64 | |
65 | #if (!ACPI_REDUCED_HARDWARE) | |
3aa0b085 | 66 | ACPI_GLOBAL(struct acpi_table_facs *, acpi_gbl_FACS); |
73459f73 | 67 | |
33620c54 BM |
68 | #endif /* !ACPI_REDUCED_HARDWARE */ |
69 | ||
531c633d | 70 | /* These addresses are calculated from the FADT Event Block addresses */ |
c5a71569 | 71 | |
3aa0b085 LZ |
72 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1a_status); |
73 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1a_enable); | |
c5a71569 | 74 | |
3aa0b085 LZ |
75 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1b_status); |
76 | ACPI_GLOBAL(struct acpi_generic_address, acpi_gbl_xpm1b_enable); | |
729df0f8 | 77 | |
1da177e4 | 78 | /* |
3aa0b085 | 79 | * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is |
f3d2e786 BM |
80 | * determined by the revision of the DSDT: If the DSDT revision is less than |
81 | * 2, use only the lower 32 bits of the internal 64-bit Integer. | |
1da177e4 | 82 | */ |
3aa0b085 LZ |
83 | ACPI_GLOBAL(u8, acpi_gbl_integer_bit_width); |
84 | ACPI_GLOBAL(u8, acpi_gbl_integer_byte_width); | |
85 | ACPI_GLOBAL(u8, acpi_gbl_integer_nybble_width); | |
1da177e4 | 86 | |
967440e3 BM |
87 | /***************************************************************************** |
88 | * | |
22e5b40a | 89 | * Mutual exclusion within ACPICA subsystem |
967440e3 BM |
90 | * |
91 | ****************************************************************************/ | |
92 | ||
1da177e4 | 93 | /* |
f3d2e786 | 94 | * Predefined mutex objects. This array contains the |
1da177e4 LT |
95 | * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. |
96 | * (The table maps local handles to the real OS handles) | |
97 | */ | |
3aa0b085 | 98 | ACPI_GLOBAL(struct acpi_mutex_info, acpi_gbl_mutex_info[ACPI_NUM_MUTEX]); |
1da177e4 | 99 | |
967440e3 | 100 | /* |
ba886cd4 | 101 | * Global lock mutex is an actual AML mutex object |
749c2763 LM |
102 | * Global lock semaphore works in conjunction with the actual global lock |
103 | * Global lock spinlock is used for "pending" handshake | |
967440e3 | 104 | */ |
3aa0b085 LZ |
105 | ACPI_GLOBAL(union acpi_operand_object *, acpi_gbl_global_lock_mutex); |
106 | ACPI_GLOBAL(acpi_semaphore, acpi_gbl_global_lock_semaphore); | |
107 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_global_lock_pending_lock); | |
108 | ACPI_GLOBAL(u16, acpi_gbl_global_lock_handle); | |
109 | ACPI_GLOBAL(u8, acpi_gbl_global_lock_acquired); | |
110 | ACPI_GLOBAL(u8, acpi_gbl_global_lock_present); | |
111 | ACPI_GLOBAL(u8, acpi_gbl_global_lock_pending); | |
967440e3 BM |
112 | |
113 | /* | |
114 | * Spinlocks are used for interfaces that can be possibly called at | |
115 | * interrupt level | |
116 | */ | |
3aa0b085 LZ |
117 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_gpe_lock); /* For GPE data structs and registers */ |
118 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_hardware_lock); /* For ACPI H/W except GPE registers */ | |
119 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_reference_count_lock); | |
967440e3 | 120 | |
739dcbb9 LZ |
121 | /* Mutex for _OSI support */ |
122 | ||
3aa0b085 | 123 | ACPI_GLOBAL(acpi_mutex, acpi_gbl_osi_mutex); |
739dcbb9 LZ |
124 | |
125 | /* Reader/Writer lock is used for namespace walk and dynamic table unload */ | |
126 | ||
3aa0b085 | 127 | ACPI_GLOBAL(struct acpi_rw_lock, acpi_gbl_namespace_rw_lock); |
739dcbb9 | 128 | |
1da177e4 LT |
129 | /***************************************************************************** |
130 | * | |
131 | * Miscellaneous globals | |
132 | * | |
133 | ****************************************************************************/ | |
134 | ||
73459f73 RM |
135 | /* Object caches */ |
136 | ||
3aa0b085 LZ |
137 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_namespace_cache); |
138 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_state_cache); | |
139 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_ps_node_cache); | |
140 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_ps_node_ext_cache); | |
141 | ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_operand_cache); | |
142 | ||
143 | /* System */ | |
144 | ||
145 | ACPI_INIT_GLOBAL(u32, acpi_gbl_startup_flags, 0); | |
146 | ACPI_INIT_GLOBAL(u8, acpi_gbl_shutdown, TRUE); | |
73459f73 RM |
147 | |
148 | /* Global handlers */ | |
1da177e4 | 149 | |
3aa0b085 LZ |
150 | ACPI_GLOBAL(struct acpi_global_notify_handler, acpi_gbl_global_notify[2]); |
151 | ACPI_GLOBAL(acpi_exception_handler, acpi_gbl_exception_handler); | |
152 | ACPI_GLOBAL(acpi_init_handler, acpi_gbl_init_handler); | |
153 | ACPI_GLOBAL(acpi_table_handler, acpi_gbl_table_handler); | |
154 | ACPI_GLOBAL(void *, acpi_gbl_table_handler_context); | |
3aa0b085 LZ |
155 | ACPI_GLOBAL(acpi_interface_handler, acpi_gbl_interface_handler); |
156 | ACPI_GLOBAL(struct acpi_sci_handler_info *, acpi_gbl_sci_handler_list); | |
1da177e4 | 157 | |
ba886cd4 BM |
158 | /* Owner ID support */ |
159 | ||
3aa0b085 LZ |
160 | ACPI_GLOBAL(u32, acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS]); |
161 | ACPI_GLOBAL(u8, acpi_gbl_last_owner_id_index); | |
162 | ACPI_GLOBAL(u8, acpi_gbl_next_owner_id_offset); | |
ba886cd4 | 163 | |
ef09c4f5 BM |
164 | /* Initialization sequencing */ |
165 | ||
3aa0b085 | 166 | ACPI_GLOBAL(u8, acpi_gbl_reg_methods_executed); |
ef09c4f5 | 167 | |
73459f73 RM |
168 | /* Misc */ |
169 | ||
3aa0b085 | 170 | ACPI_GLOBAL(u32, acpi_gbl_original_mode); |
3aa0b085 LZ |
171 | ACPI_GLOBAL(u32, acpi_gbl_ns_lookup_count); |
172 | ACPI_GLOBAL(u32, acpi_gbl_ps_find_count); | |
173 | ACPI_GLOBAL(u16, acpi_gbl_pm1_enable_register_save); | |
174 | ACPI_GLOBAL(u8, acpi_gbl_debugger_configuration); | |
175 | ACPI_GLOBAL(u8, acpi_gbl_step_to_next_call); | |
176 | ACPI_GLOBAL(u8, acpi_gbl_acpi_hardware_present); | |
177 | ACPI_GLOBAL(u8, acpi_gbl_events_initialized); | |
178 | ACPI_GLOBAL(struct acpi_interface_info *, acpi_gbl_supported_interfaces); | |
179 | ACPI_GLOBAL(struct acpi_address_range *, | |
180 | acpi_gbl_address_range_list[ACPI_ADDRESS_RANGE_MAX]); | |
181 | ||
182 | /* Other miscellaneous, declared and initialized in utglobal */ | |
183 | ||
4be44fcd | 184 | extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT]; |
15b8dd53 BM |
185 | extern const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS]; |
186 | extern const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS]; | |
4be44fcd | 187 | extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS]; |
3aa0b085 | 188 | extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES]; |
dbaaa956 | 189 | |
f540fadf LZ |
190 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
191 | ||
3aa0b085 | 192 | /* Lists for tracking memory allocations (debug only) */ |
f540fadf | 193 | |
3aa0b085 LZ |
194 | ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_global_list); |
195 | ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_ns_node_list); | |
196 | ACPI_GLOBAL(u8, acpi_gbl_display_final_mem_stats); | |
197 | ACPI_GLOBAL(u8, acpi_gbl_disable_mem_tracking); | |
f540fadf LZ |
198 | #endif |
199 | ||
1da177e4 LT |
200 | /***************************************************************************** |
201 | * | |
202 | * Namespace globals | |
203 | * | |
204 | ****************************************************************************/ | |
205 | ||
1da177e4 LT |
206 | #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY) |
207 | #define NUM_PREDEFINED_NAMES 10 | |
208 | #else | |
209 | #define NUM_PREDEFINED_NAMES 9 | |
210 | #endif | |
211 | ||
3aa0b085 LZ |
212 | ACPI_GLOBAL(struct acpi_namespace_node, acpi_gbl_root_node_struct); |
213 | ACPI_GLOBAL(struct acpi_namespace_node *, acpi_gbl_root_node); | |
214 | ACPI_GLOBAL(struct acpi_namespace_node *, acpi_gbl_fadt_gpe_device); | |
215 | ACPI_GLOBAL(union acpi_operand_object *, acpi_gbl_module_code_list); | |
1da177e4 | 216 | |
b7f9f042 | 217 | extern const u8 acpi_gbl_ns_properties[ACPI_NUM_NS_TYPES]; |
4be44fcd LB |
218 | extern const struct acpi_predefined_names |
219 | acpi_gbl_pre_defined_names[NUM_PREDEFINED_NAMES]; | |
1da177e4 LT |
220 | |
221 | #ifdef ACPI_DEBUG_OUTPUT | |
3aa0b085 LZ |
222 | ACPI_GLOBAL(u32, acpi_gbl_current_node_count); |
223 | ACPI_GLOBAL(u32, acpi_gbl_current_node_size); | |
224 | ACPI_GLOBAL(u32, acpi_gbl_max_concurrent_node_count); | |
225 | ACPI_GLOBAL(acpi_size *, acpi_gbl_entry_stack_pointer); | |
226 | ACPI_GLOBAL(acpi_size *, acpi_gbl_lowest_stack_pointer); | |
227 | ACPI_GLOBAL(u32, acpi_gbl_deepest_nesting); | |
228 | ACPI_INIT_GLOBAL(u32, acpi_gbl_nesting_level, 0); | |
1da177e4 LT |
229 | #endif |
230 | ||
231 | /***************************************************************************** | |
232 | * | |
233 | * Interpreter globals | |
234 | * | |
235 | ****************************************************************************/ | |
236 | ||
3aa0b085 | 237 | ACPI_GLOBAL(struct acpi_thread_state *, acpi_gbl_current_walk_list); |
1da177e4 LT |
238 | |
239 | /* Control method single step flag */ | |
240 | ||
3aa0b085 | 241 | ACPI_GLOBAL(u8, acpi_gbl_cm_single_step); |
1da177e4 | 242 | |
1da177e4 LT |
243 | /***************************************************************************** |
244 | * | |
245 | * Hardware globals | |
246 | * | |
247 | ****************************************************************************/ | |
248 | ||
4be44fcd LB |
249 | extern struct acpi_bit_register_info |
250 | acpi_gbl_bit_register_info[ACPI_NUM_BITREG]; | |
3aa0b085 LZ |
251 | |
252 | ACPI_GLOBAL(u8, acpi_gbl_sleep_type_a); | |
253 | ACPI_GLOBAL(u8, acpi_gbl_sleep_type_b); | |
1da177e4 LT |
254 | |
255 | /***************************************************************************** | |
256 | * | |
257 | * Event and GPE globals | |
258 | * | |
259 | ****************************************************************************/ | |
260 | ||
33620c54 BM |
261 | #if (!ACPI_REDUCED_HARDWARE) |
262 | ||
3aa0b085 LZ |
263 | ACPI_GLOBAL(u8, acpi_gbl_all_gpes_initialized); |
264 | ACPI_GLOBAL(struct acpi_gpe_xrupt_info *, acpi_gbl_gpe_xrupt_list_head); | |
265 | ACPI_GLOBAL(struct acpi_gpe_block_info *, | |
266 | acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]); | |
267 | ACPI_GLOBAL(acpi_gbl_event_handler, acpi_gbl_global_event_handler); | |
268 | ACPI_GLOBAL(void *, acpi_gbl_global_event_handler_context); | |
269 | ACPI_GLOBAL(struct acpi_fixed_event_handler, | |
270 | acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS]); | |
271 | ||
739dcbb9 LZ |
272 | extern struct acpi_fixed_event_info |
273 | acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS]; | |
4c90ece2 | 274 | |
33620c54 BM |
275 | #endif /* !ACPI_REDUCED_HARDWARE */ |
276 | ||
f540fadf LZ |
277 | /***************************************************************************** |
278 | * | |
279 | * Debug support | |
280 | * | |
281 | ****************************************************************************/ | |
282 | ||
f540fadf LZ |
283 | /* Event counters */ |
284 | ||
3aa0b085 LZ |
285 | ACPI_GLOBAL(u32, acpi_method_count); |
286 | ACPI_GLOBAL(u32, acpi_gpe_count); | |
287 | ACPI_GLOBAL(u32, acpi_sci_count); | |
288 | ACPI_GLOBAL(u32, acpi_fixed_event_count[ACPI_NUM_FIXED_EVENTS]); | |
f540fadf LZ |
289 | |
290 | /* Support for dynamic control method tracing mechanism */ | |
291 | ||
3aa0b085 LZ |
292 | ACPI_GLOBAL(u32, acpi_gbl_original_dbg_level); |
293 | ACPI_GLOBAL(u32, acpi_gbl_original_dbg_layer); | |
f540fadf | 294 | |
1da177e4 LT |
295 | /***************************************************************************** |
296 | * | |
d9652b4e | 297 | * Debugger and Disassembler globals |
1da177e4 LT |
298 | * |
299 | ****************************************************************************/ | |
300 | ||
83b80bac | 301 | ACPI_INIT_GLOBAL(u8, acpi_gbl_db_output_flags, ACPI_DB_CONSOLE_OUTPUT); |
1da177e4 LT |
302 | |
303 | #ifdef ACPI_DISASSEMBLER | |
304 | ||
3aa0b085 LZ |
305 | /* Do not disassemble buffers to resource descriptors */ |
306 | ||
307 | ACPI_INIT_GLOBAL(u8, acpi_gbl_no_resource_disassembly, FALSE); | |
308 | ACPI_INIT_GLOBAL(u8, acpi_gbl_ignore_noop_operator, FALSE); | |
5f040fc7 | 309 | ACPI_INIT_GLOBAL(u8, acpi_gbl_cstyle_disassembly, TRUE); |
8b0b1a99 | 310 | ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_disassembly, FALSE); |
d9652b4e | 311 | |
3aa0b085 | 312 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_disasm); |
2aabfad7 | 313 | ACPI_GLOBAL(u8, acpi_gbl_dm_opt_listing); |
3aa0b085 LZ |
314 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_verbose); |
315 | ACPI_GLOBAL(u8, acpi_gbl_num_external_methods); | |
316 | ACPI_GLOBAL(u32, acpi_gbl_resolved_external_methods); | |
317 | ACPI_GLOBAL(struct acpi_external_list *, acpi_gbl_external_list); | |
318 | ACPI_GLOBAL(struct acpi_external_file *, acpi_gbl_external_file_list); | |
1da177e4 LT |
319 | #endif |
320 | ||
1da177e4 LT |
321 | #ifdef ACPI_DEBUGGER |
322 | ||
3aa0b085 LZ |
323 | ACPI_INIT_GLOBAL(u8, acpi_gbl_db_terminate_threads, FALSE); |
324 | ACPI_INIT_GLOBAL(u8, acpi_gbl_abort_method, FALSE); | |
325 | ACPI_INIT_GLOBAL(u8, acpi_gbl_method_executing, FALSE); | |
4be44fcd | 326 | |
0a381133 | 327 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_ini_methods); |
3aa0b085 LZ |
328 | ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_region_support); |
329 | ACPI_GLOBAL(u8, acpi_gbl_db_output_to_file); | |
330 | ACPI_GLOBAL(char *, acpi_gbl_db_buffer); | |
331 | ACPI_GLOBAL(char *, acpi_gbl_db_filename); | |
332 | ACPI_GLOBAL(u32, acpi_gbl_db_debug_level); | |
333 | ACPI_GLOBAL(u32, acpi_gbl_db_console_debug_level); | |
334 | ACPI_GLOBAL(struct acpi_namespace_node *, acpi_gbl_db_scope_node); | |
1da177e4 | 335 | |
3aa0b085 LZ |
336 | ACPI_GLOBAL(char *, acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS]); |
337 | ACPI_GLOBAL(acpi_object_type, acpi_gbl_db_arg_types[ACPI_DEBUGGER_MAX_ARGS]); | |
1f5210a1 BM |
338 | |
339 | /* These buffers should all be the same size */ | |
340 | ||
3aa0b085 LZ |
341 | ACPI_GLOBAL(char, acpi_gbl_db_line_buf[ACPI_DB_LINE_BUFFER_SIZE]); |
342 | ACPI_GLOBAL(char, acpi_gbl_db_parsed_buf[ACPI_DB_LINE_BUFFER_SIZE]); | |
343 | ACPI_GLOBAL(char, acpi_gbl_db_scope_buf[ACPI_DB_LINE_BUFFER_SIZE]); | |
344 | ACPI_GLOBAL(char, acpi_gbl_db_debug_filename[ACPI_DB_LINE_BUFFER_SIZE]); | |
1f5210a1 | 345 | |
1da177e4 LT |
346 | /* |
347 | * Statistic globals | |
348 | */ | |
e69ab9a9 BM |
349 | ACPI_GLOBAL(u16, acpi_gbl_obj_type_count[ACPI_TOTAL_TYPES]); |
350 | ACPI_GLOBAL(u16, acpi_gbl_node_type_count[ACPI_TOTAL_TYPES]); | |
3aa0b085 LZ |
351 | ACPI_GLOBAL(u16, acpi_gbl_obj_type_count_misc); |
352 | ACPI_GLOBAL(u16, acpi_gbl_node_type_count_misc); | |
353 | ACPI_GLOBAL(u32, acpi_gbl_num_nodes); | |
354 | ACPI_GLOBAL(u32, acpi_gbl_num_objects); | |
355 | ||
4be44fcd | 356 | #endif /* ACPI_DEBUGGER */ |
1da177e4 | 357 | |
71487f3f LZ |
358 | /***************************************************************************** |
359 | * | |
360 | * Application globals | |
361 | * | |
362 | ****************************************************************************/ | |
363 | ||
364 | #ifdef ACPI_APPLICATION | |
365 | ||
3aa0b085 | 366 | ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_debug_file, NULL); |
83b80bac | 367 | ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_output_file, NULL); |
71487f3f | 368 | |
80a648c1 LZ |
369 | /* Print buffer */ |
370 | ||
371 | ACPI_GLOBAL(acpi_spinlock, acpi_gbl_print_lock); /* For print buffer */ | |
372 | ACPI_GLOBAL(char, acpi_gbl_print_buffer[1024]); | |
373 | ||
71487f3f LZ |
374 | #endif /* ACPI_APPLICATION */ |
375 | ||
40cdb368 BM |
376 | /***************************************************************************** |
377 | * | |
378 | * Info/help support | |
379 | * | |
380 | ****************************************************************************/ | |
381 | ||
382 | extern const struct ah_predefined_name asl_predefined_info[]; | |
e2b9035f | 383 | extern const struct ah_device_id asl_device_ids[]; |
40cdb368 | 384 | |
4be44fcd | 385 | #endif /* __ACGLOBAL_H__ */ |