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1/******************************************************************************
2 *
3 * Module Name: utglobal - Global variables for the ACPI subsystem
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2011, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
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#define DEFINE_ACPI_GLOBALS
45
46#include <acpi/acpi.h>
47#include "accommon.h"
48
49#define _COMPONENT ACPI_UTILITIES
50ACPI_MODULE_NAME("utglobal")
51
52/*******************************************************************************
53 *
54 * Static global variable initialization.
55 *
56 ******************************************************************************/
57/*
58 * We want the debug switches statically initialized so they
59 * are already set when the debugger is entered.
60 */
61/* Debug switch - level and trace mask */
62u32 acpi_dbg_level = ACPI_DEBUG_DEFAULT;
63
64/* Debug switch - layer (component) mask */
65
66u32 acpi_dbg_layer = 0;
67u32 acpi_gbl_nesting_level = 0;
68
69/* Debugger globals */
70
71u8 acpi_gbl_db_terminate_threads = FALSE;
72u8 acpi_gbl_abort_method = FALSE;
73u8 acpi_gbl_method_executing = FALSE;
74
75/* System flags */
76
77u32 acpi_gbl_startup_flags = 0;
78
79/* System starts uninitialized */
80
81u8 acpi_gbl_shutdown = TRUE;
82
83const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] = {
84 "\\_S0_",
85 "\\_S1_",
86 "\\_S2_",
87 "\\_S3_",
88 "\\_S4_",
89 "\\_S5_"
90};
91
92const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS] = {
93 "_S0W",
94 "_S1W",
95 "_S2W",
96 "_S3W",
97 "_S4W"
98};
99
100const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS] = {
101 "_S1D",
102 "_S2D",
103 "_S3D",
104 "_S4D"
105};
106
107/*******************************************************************************
108 *
109 * Namespace globals
110 *
111 ******************************************************************************/
112/*
113 * Predefined ACPI Names (Built-in to the Interpreter)
114 *
115 * NOTES:
116 * 1) _SB_ is defined to be a device to allow \_SB_._INI to be run
117 * during the initialization sequence.
118 * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
119 * perform a Notify() operation on it. 09/2010: Changed to type Device.
120 * This still allows notifies, but does not confuse host code that
121 * searches for valid thermal_zone objects.
122 */
123const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
124 {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
125 {"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
126 {"_SB_", ACPI_TYPE_DEVICE, NULL},
127 {"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
128 {"_TZ_", ACPI_TYPE_DEVICE, NULL},
129 {"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
130 {"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
131 {"_GL_", ACPI_TYPE_MUTEX, (char *)1},
132
133#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
134 {"_OSI", ACPI_TYPE_METHOD, (char *)1},
135#endif
136
137 /* Table terminator */
138
139 {NULL, ACPI_TYPE_ANY, NULL}
140};
141
142/******************************************************************************
143 *
144 * Event and Hardware globals
145 *
146 ******************************************************************************/
147
148struct acpi_bit_register_info acpi_gbl_bit_register_info[ACPI_NUM_BITREG] = {
149 /* Name Parent Register Register Bit Position Register Bit Mask */
150
151 /* ACPI_BITREG_TIMER_STATUS */ {ACPI_REGISTER_PM1_STATUS,
152 ACPI_BITPOSITION_TIMER_STATUS,
153 ACPI_BITMASK_TIMER_STATUS},
154 /* ACPI_BITREG_BUS_MASTER_STATUS */ {ACPI_REGISTER_PM1_STATUS,
155 ACPI_BITPOSITION_BUS_MASTER_STATUS,
156 ACPI_BITMASK_BUS_MASTER_STATUS},
157 /* ACPI_BITREG_GLOBAL_LOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS,
158 ACPI_BITPOSITION_GLOBAL_LOCK_STATUS,
159 ACPI_BITMASK_GLOBAL_LOCK_STATUS},
160 /* ACPI_BITREG_POWER_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS,
161 ACPI_BITPOSITION_POWER_BUTTON_STATUS,
162 ACPI_BITMASK_POWER_BUTTON_STATUS},
163 /* ACPI_BITREG_SLEEP_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS,
164 ACPI_BITPOSITION_SLEEP_BUTTON_STATUS,
165 ACPI_BITMASK_SLEEP_BUTTON_STATUS},
166 /* ACPI_BITREG_RT_CLOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS,
167 ACPI_BITPOSITION_RT_CLOCK_STATUS,
168 ACPI_BITMASK_RT_CLOCK_STATUS},
169 /* ACPI_BITREG_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS,
170 ACPI_BITPOSITION_WAKE_STATUS,
171 ACPI_BITMASK_WAKE_STATUS},
172 /* ACPI_BITREG_PCIEXP_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS,
173 ACPI_BITPOSITION_PCIEXP_WAKE_STATUS,
174 ACPI_BITMASK_PCIEXP_WAKE_STATUS},
175
176 /* ACPI_BITREG_TIMER_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
177 ACPI_BITPOSITION_TIMER_ENABLE,
178 ACPI_BITMASK_TIMER_ENABLE},
179 /* ACPI_BITREG_GLOBAL_LOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
180 ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE,
181 ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
182 /* ACPI_BITREG_POWER_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
183 ACPI_BITPOSITION_POWER_BUTTON_ENABLE,
184 ACPI_BITMASK_POWER_BUTTON_ENABLE},
185 /* ACPI_BITREG_SLEEP_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
186 ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE,
187 ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
188 /* ACPI_BITREG_RT_CLOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
189 ACPI_BITPOSITION_RT_CLOCK_ENABLE,
190 ACPI_BITMASK_RT_CLOCK_ENABLE},
191 /* ACPI_BITREG_PCIEXP_WAKE_DISABLE */ {ACPI_REGISTER_PM1_ENABLE,
192 ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE,
193 ACPI_BITMASK_PCIEXP_WAKE_DISABLE},
194
195 /* ACPI_BITREG_SCI_ENABLE */ {ACPI_REGISTER_PM1_CONTROL,
196 ACPI_BITPOSITION_SCI_ENABLE,
197 ACPI_BITMASK_SCI_ENABLE},
198 /* ACPI_BITREG_BUS_MASTER_RLD */ {ACPI_REGISTER_PM1_CONTROL,
199 ACPI_BITPOSITION_BUS_MASTER_RLD,
200 ACPI_BITMASK_BUS_MASTER_RLD},
201 /* ACPI_BITREG_GLOBAL_LOCK_RELEASE */ {ACPI_REGISTER_PM1_CONTROL,
202 ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE,
203 ACPI_BITMASK_GLOBAL_LOCK_RELEASE},
204 /* ACPI_BITREG_SLEEP_TYPE */ {ACPI_REGISTER_PM1_CONTROL,
205 ACPI_BITPOSITION_SLEEP_TYPE,
206 ACPI_BITMASK_SLEEP_TYPE},
207 /* ACPI_BITREG_SLEEP_ENABLE */ {ACPI_REGISTER_PM1_CONTROL,
208 ACPI_BITPOSITION_SLEEP_ENABLE,
209 ACPI_BITMASK_SLEEP_ENABLE},
210
211 /* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL,
212 ACPI_BITPOSITION_ARB_DISABLE,
213 ACPI_BITMASK_ARB_DISABLE}
214};
215
216struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] = {
217 /* ACPI_EVENT_PMTIMER */ {ACPI_BITREG_TIMER_STATUS,
218 ACPI_BITREG_TIMER_ENABLE,
219 ACPI_BITMASK_TIMER_STATUS,
220 ACPI_BITMASK_TIMER_ENABLE},
221 /* ACPI_EVENT_GLOBAL */ {ACPI_BITREG_GLOBAL_LOCK_STATUS,
222 ACPI_BITREG_GLOBAL_LOCK_ENABLE,
223 ACPI_BITMASK_GLOBAL_LOCK_STATUS,
224 ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
225 /* ACPI_EVENT_POWER_BUTTON */ {ACPI_BITREG_POWER_BUTTON_STATUS,
226 ACPI_BITREG_POWER_BUTTON_ENABLE,
227 ACPI_BITMASK_POWER_BUTTON_STATUS,
228 ACPI_BITMASK_POWER_BUTTON_ENABLE},
229 /* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS,
230 ACPI_BITREG_SLEEP_BUTTON_ENABLE,
231 ACPI_BITMASK_SLEEP_BUTTON_STATUS,
232 ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
233 /* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS,
234 ACPI_BITREG_RT_CLOCK_ENABLE,
235 ACPI_BITMASK_RT_CLOCK_STATUS,
236 ACPI_BITMASK_RT_CLOCK_ENABLE},
237};
238
239/*******************************************************************************
240 *
241 * FUNCTION: acpi_ut_init_globals
242 *
243 * PARAMETERS: None
244 *
245 * RETURN: Status
246 *
247 * DESCRIPTION: Init library globals. All globals that require specific
248 * initialization should be initialized here!
249 *
250 ******************************************************************************/
251
252acpi_status acpi_ut_init_globals(void)
253{
254 acpi_status status;
255 u32 i;
256
257 ACPI_FUNCTION_TRACE(ut_init_globals);
258
259 /* Create all memory caches */
260
261 status = acpi_ut_create_caches();
262 if (ACPI_FAILURE(status)) {
263 return_ACPI_STATUS(status);
264 }
265
266 /* Mutex locked flags */
267
268 for (i = 0; i < ACPI_NUM_MUTEX; i++) {
269 acpi_gbl_mutex_info[i].mutex = NULL;
270 acpi_gbl_mutex_info[i].thread_id = ACPI_MUTEX_NOT_ACQUIRED;
271 acpi_gbl_mutex_info[i].use_count = 0;
272 }
273
274 for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++) {
275 acpi_gbl_owner_id_mask[i] = 0;
276 }
277
278 /* Last owner_iD is never valid */
279
280 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000;
281
282 /* GPE support */
283
284 acpi_gbl_gpe_xrupt_list_head = NULL;
285 acpi_gbl_gpe_fadt_blocks[0] = NULL;
286 acpi_gbl_gpe_fadt_blocks[1] = NULL;
287 acpi_current_gpe_count = 0;
288 acpi_gbl_all_gpes_initialized = FALSE;
289
290 /* Global handlers */
291
292 acpi_gbl_system_notify.handler = NULL;
293 acpi_gbl_device_notify.handler = NULL;
294 acpi_gbl_exception_handler = NULL;
295 acpi_gbl_init_handler = NULL;
296 acpi_gbl_table_handler = NULL;
297 acpi_gbl_interface_handler = NULL;
298 acpi_gbl_global_event_handler = NULL;
299
300 /* Global Lock support */
301
302 acpi_gbl_global_lock_semaphore = NULL;
303 acpi_gbl_global_lock_mutex = NULL;
304 acpi_gbl_global_lock_acquired = FALSE;
305 acpi_gbl_global_lock_handle = 0;
306 acpi_gbl_global_lock_present = FALSE;
307
308 /* Miscellaneous variables */
309
310 acpi_gbl_DSDT = NULL;
311 acpi_gbl_cm_single_step = FALSE;
312 acpi_gbl_db_terminate_threads = FALSE;
313 acpi_gbl_shutdown = FALSE;
314 acpi_gbl_ns_lookup_count = 0;
315 acpi_gbl_ps_find_count = 0;
316 acpi_gbl_acpi_hardware_present = TRUE;
317 acpi_gbl_last_owner_id_index = 0;
318 acpi_gbl_next_owner_id_offset = 0;
319 acpi_gbl_trace_method_name = 0;
320 acpi_gbl_trace_dbg_level = 0;
321 acpi_gbl_trace_dbg_layer = 0;
322 acpi_gbl_debugger_configuration = DEBUGGER_THREADING;
323 acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT;
324 acpi_gbl_osi_data = 0;
325 acpi_gbl_osi_mutex = NULL;
326 acpi_gbl_reg_methods_executed = FALSE;
327
328 /* Hardware oriented */
329
330 acpi_gbl_events_initialized = FALSE;
331 acpi_gbl_system_awake_and_running = TRUE;
332
333 /* Namespace */
334
335 acpi_gbl_module_code_list = NULL;
336 acpi_gbl_root_node = NULL;
337 acpi_gbl_root_node_struct.name.integer = ACPI_ROOT_NAME;
338 acpi_gbl_root_node_struct.descriptor_type = ACPI_DESC_TYPE_NAMED;
339 acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE;
340 acpi_gbl_root_node_struct.parent = NULL;
341 acpi_gbl_root_node_struct.child = NULL;
342 acpi_gbl_root_node_struct.peer = NULL;
343 acpi_gbl_root_node_struct.object = NULL;
344
345#ifdef ACPI_DEBUG_OUTPUT
346 acpi_gbl_lowest_stack_pointer = ACPI_CAST_PTR(acpi_size, ACPI_SIZE_MAX);
347#endif
348
349#ifdef ACPI_DBG_TRACK_ALLOCATIONS
350 acpi_gbl_display_final_mem_stats = FALSE;
351#endif
352
353 return_ACPI_STATUS(AE_OK);
354}
355
356ACPI_EXPORT_SYMBOL(acpi_gbl_FADT)
357ACPI_EXPORT_SYMBOL(acpi_dbg_level)
358ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
359ACPI_EXPORT_SYMBOL(acpi_current_gpe_count)
1// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
2/******************************************************************************
3 *
4 * Module Name: utglobal - Global variables for the ACPI subsystem
5 *
6 * Copyright (C) 2000 - 2019, Intel Corp.
7 *
8 *****************************************************************************/
9
10#define EXPORT_ACPI_INTERFACES
11#define DEFINE_ACPI_GLOBALS
12
13#include <acpi/acpi.h>
14#include "accommon.h"
15
16#define _COMPONENT ACPI_UTILITIES
17ACPI_MODULE_NAME("utglobal")
18
19/*******************************************************************************
20 *
21 * Static global variable initialization.
22 *
23 ******************************************************************************/
24/* Various state name strings */
25const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] = {
26 "\\_S0_",
27 "\\_S1_",
28 "\\_S2_",
29 "\\_S3_",
30 "\\_S4_",
31 "\\_S5_"
32};
33
34const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS] = {
35 "_S0W",
36 "_S1W",
37 "_S2W",
38 "_S3W",
39 "_S4W"
40};
41
42const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS] = {
43 "_S1D",
44 "_S2D",
45 "_S3D",
46 "_S4D"
47};
48
49/* Hex-to-ascii */
50
51const char acpi_gbl_lower_hex_digits[] = "0123456789abcdef";
52const char acpi_gbl_upper_hex_digits[] = "0123456789ABCDEF";
53
54/*******************************************************************************
55 *
56 * Namespace globals
57 *
58 ******************************************************************************/
59/*
60 * Predefined ACPI Names (Built-in to the Interpreter)
61 *
62 * NOTES:
63 * 1) _SB_ is defined to be a device to allow \_SB_._INI to be run
64 * during the initialization sequence.
65 * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
66 * perform a Notify() operation on it. 09/2010: Changed to type Device.
67 * This still allows notifies, but does not confuse host code that
68 * searches for valid thermal_zone objects.
69 */
70const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
71 {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
72 {"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
73 {"_SB_", ACPI_TYPE_DEVICE, NULL},
74 {"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
75 {"_TZ_", ACPI_TYPE_DEVICE, NULL},
76 /*
77 * March, 2015:
78 * The _REV object is in the process of being deprecated, because
79 * other ACPI implementations permanently return 2. Thus, it
80 * has little or no value. Return 2 for compatibility with
81 * other ACPI implementations.
82 */
83 {"_REV", ACPI_TYPE_INTEGER, ACPI_CAST_PTR(char, 2)},
84 {"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
85 {"_GL_", ACPI_TYPE_MUTEX, ACPI_CAST_PTR(char, 1)},
86 {"_OSI", ACPI_TYPE_METHOD, ACPI_CAST_PTR(char, 1)},
87
88 /* Table terminator */
89
90 {NULL, ACPI_TYPE_ANY, NULL}
91};
92
93#if (!ACPI_REDUCED_HARDWARE)
94/******************************************************************************
95 *
96 * Event and Hardware globals
97 *
98 ******************************************************************************/
99
100struct acpi_bit_register_info acpi_gbl_bit_register_info[ACPI_NUM_BITREG] = {
101 /* Name Parent Register Register Bit Position Register Bit Mask */
102
103 /* ACPI_BITREG_TIMER_STATUS */ {ACPI_REGISTER_PM1_STATUS,
104 ACPI_BITPOSITION_TIMER_STATUS,
105 ACPI_BITMASK_TIMER_STATUS},
106 /* ACPI_BITREG_BUS_MASTER_STATUS */ {ACPI_REGISTER_PM1_STATUS,
107 ACPI_BITPOSITION_BUS_MASTER_STATUS,
108 ACPI_BITMASK_BUS_MASTER_STATUS},
109 /* ACPI_BITREG_GLOBAL_LOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS,
110 ACPI_BITPOSITION_GLOBAL_LOCK_STATUS,
111 ACPI_BITMASK_GLOBAL_LOCK_STATUS},
112 /* ACPI_BITREG_POWER_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS,
113 ACPI_BITPOSITION_POWER_BUTTON_STATUS,
114 ACPI_BITMASK_POWER_BUTTON_STATUS},
115 /* ACPI_BITREG_SLEEP_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS,
116 ACPI_BITPOSITION_SLEEP_BUTTON_STATUS,
117 ACPI_BITMASK_SLEEP_BUTTON_STATUS},
118 /* ACPI_BITREG_RT_CLOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS,
119 ACPI_BITPOSITION_RT_CLOCK_STATUS,
120 ACPI_BITMASK_RT_CLOCK_STATUS},
121 /* ACPI_BITREG_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS,
122 ACPI_BITPOSITION_WAKE_STATUS,
123 ACPI_BITMASK_WAKE_STATUS},
124 /* ACPI_BITREG_PCIEXP_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS,
125 ACPI_BITPOSITION_PCIEXP_WAKE_STATUS,
126 ACPI_BITMASK_PCIEXP_WAKE_STATUS},
127
128 /* ACPI_BITREG_TIMER_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
129 ACPI_BITPOSITION_TIMER_ENABLE,
130 ACPI_BITMASK_TIMER_ENABLE},
131 /* ACPI_BITREG_GLOBAL_LOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
132 ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE,
133 ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
134 /* ACPI_BITREG_POWER_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
135 ACPI_BITPOSITION_POWER_BUTTON_ENABLE,
136 ACPI_BITMASK_POWER_BUTTON_ENABLE},
137 /* ACPI_BITREG_SLEEP_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
138 ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE,
139 ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
140 /* ACPI_BITREG_RT_CLOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
141 ACPI_BITPOSITION_RT_CLOCK_ENABLE,
142 ACPI_BITMASK_RT_CLOCK_ENABLE},
143 /* ACPI_BITREG_PCIEXP_WAKE_DISABLE */ {ACPI_REGISTER_PM1_ENABLE,
144 ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE,
145 ACPI_BITMASK_PCIEXP_WAKE_DISABLE},
146
147 /* ACPI_BITREG_SCI_ENABLE */ {ACPI_REGISTER_PM1_CONTROL,
148 ACPI_BITPOSITION_SCI_ENABLE,
149 ACPI_BITMASK_SCI_ENABLE},
150 /* ACPI_BITREG_BUS_MASTER_RLD */ {ACPI_REGISTER_PM1_CONTROL,
151 ACPI_BITPOSITION_BUS_MASTER_RLD,
152 ACPI_BITMASK_BUS_MASTER_RLD},
153 /* ACPI_BITREG_GLOBAL_LOCK_RELEASE */ {ACPI_REGISTER_PM1_CONTROL,
154 ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE,
155 ACPI_BITMASK_GLOBAL_LOCK_RELEASE},
156 /* ACPI_BITREG_SLEEP_TYPE */ {ACPI_REGISTER_PM1_CONTROL,
157 ACPI_BITPOSITION_SLEEP_TYPE,
158 ACPI_BITMASK_SLEEP_TYPE},
159 /* ACPI_BITREG_SLEEP_ENABLE */ {ACPI_REGISTER_PM1_CONTROL,
160 ACPI_BITPOSITION_SLEEP_ENABLE,
161 ACPI_BITMASK_SLEEP_ENABLE},
162
163 /* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL,
164 ACPI_BITPOSITION_ARB_DISABLE,
165 ACPI_BITMASK_ARB_DISABLE}
166};
167
168struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] = {
169 /* ACPI_EVENT_PMTIMER */ {ACPI_BITREG_TIMER_STATUS,
170 ACPI_BITREG_TIMER_ENABLE,
171 ACPI_BITMASK_TIMER_STATUS,
172 ACPI_BITMASK_TIMER_ENABLE},
173 /* ACPI_EVENT_GLOBAL */ {ACPI_BITREG_GLOBAL_LOCK_STATUS,
174 ACPI_BITREG_GLOBAL_LOCK_ENABLE,
175 ACPI_BITMASK_GLOBAL_LOCK_STATUS,
176 ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
177 /* ACPI_EVENT_POWER_BUTTON */ {ACPI_BITREG_POWER_BUTTON_STATUS,
178 ACPI_BITREG_POWER_BUTTON_ENABLE,
179 ACPI_BITMASK_POWER_BUTTON_STATUS,
180 ACPI_BITMASK_POWER_BUTTON_ENABLE},
181 /* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS,
182 ACPI_BITREG_SLEEP_BUTTON_ENABLE,
183 ACPI_BITMASK_SLEEP_BUTTON_STATUS,
184 ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
185 /* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS,
186 ACPI_BITREG_RT_CLOCK_ENABLE,
187 ACPI_BITMASK_RT_CLOCK_STATUS,
188 ACPI_BITMASK_RT_CLOCK_ENABLE},
189};
190#endif /* !ACPI_REDUCED_HARDWARE */
191
192#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
193
194/* to_pld macro: compile/disassemble strings */
195
196const char *acpi_gbl_pld_panel_list[] = {
197 "TOP",
198 "BOTTOM",
199 "LEFT",
200 "RIGHT",
201 "FRONT",
202 "BACK",
203 "UNKNOWN",
204 NULL
205};
206
207const char *acpi_gbl_pld_vertical_position_list[] = {
208 "UPPER",
209 "CENTER",
210 "LOWER",
211 NULL
212};
213
214const char *acpi_gbl_pld_horizontal_position_list[] = {
215 "LEFT",
216 "CENTER",
217 "RIGHT",
218 NULL
219};
220
221const char *acpi_gbl_pld_shape_list[] = {
222 "ROUND",
223 "OVAL",
224 "SQUARE",
225 "VERTICALRECTANGLE",
226 "HORIZONTALRECTANGLE",
227 "VERTICALTRAPEZOID",
228 "HORIZONTALTRAPEZOID",
229 "UNKNOWN",
230 "CHAMFERED",
231 NULL
232};
233#endif
234
235/* Public globals */
236
237ACPI_EXPORT_SYMBOL(acpi_gbl_FADT)
238ACPI_EXPORT_SYMBOL(acpi_dbg_level)
239ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
240ACPI_EXPORT_SYMBOL(acpi_gpe_count)
241ACPI_EXPORT_SYMBOL(acpi_current_gpe_count)