Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: acglobal.h - Declarations for global variables |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | 4a90c7e | 2006-01-13 16:22:00 -0500 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2006, R. Byron Moore |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
| 54 | #define ACPI_EXTERN |
| 55 | #define ACPI_INIT_GLOBAL(a,b) a=b |
| 56 | #else |
| 57 | #define ACPI_EXTERN extern |
| 58 | #define ACPI_INIT_GLOBAL(a,b) a |
| 59 | #endif |
| 60 | |
| 61 | /* |
| 62 | * Keep local copies of these FADT-based registers. NOTE: These globals |
| 63 | * are first in this file for alignment reasons on 64-bit systems. |
| 64 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 65 | ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable; |
| 66 | ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | |
| 68 | /***************************************************************************** |
| 69 | * |
| 70 | * Debug support |
| 71 | * |
| 72 | ****************************************************************************/ |
| 73 | |
| 74 | /* Runtime configuration of debug print levels */ |
| 75 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 76 | extern u32 acpi_dbg_level; |
| 77 | extern u32 acpi_dbg_layer; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 78 | |
| 79 | /* Procedure nesting level for debug output */ |
| 80 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 81 | extern u32 acpi_gbl_nesting_level; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 82 | |
Bob Moore | 50eca3e | 2005-09-30 19:03:00 -0400 | [diff] [blame] | 83 | /* Support for dynamic control method tracing mechanism */ |
| 84 | |
| 85 | ACPI_EXTERN u32 acpi_gbl_original_dbg_level; |
| 86 | ACPI_EXTERN u32 acpi_gbl_original_dbg_layer; |
| 87 | ACPI_EXTERN acpi_name acpi_gbl_trace_method_name; |
| 88 | ACPI_EXTERN u32 acpi_gbl_trace_dbg_level; |
| 89 | ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer; |
| 90 | ACPI_EXTERN u32 acpi_gbl_trace_flags; |
| 91 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 92 | /***************************************************************************** |
| 93 | * |
| 94 | * Runtime configuration (static defaults that can be overriden at runtime) |
| 95 | * |
| 96 | ****************************************************************************/ |
| 97 | |
| 98 | /* |
| 99 | * Enable "slack" in the AML interpreter? Default is FALSE, and the |
| 100 | * interpreter strictly follows the ACPI specification. Setting to TRUE |
Bob Moore | defba1d | 2005-12-16 17:05:00 -0500 | [diff] [blame] | 101 | * allows the interpreter to ignore certain errors and/or bad AML constructs. |
| 102 | * |
| 103 | * Currently, these features are enabled by this flag: |
| 104 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | * 1) Allow "implicit return" of last value in a control method |
Bob Moore | defba1d | 2005-12-16 17:05:00 -0500 | [diff] [blame] | 106 | * 2) Allow access beyond the end of an operation region |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | * 3) Allow access to uninitialized locals/args (auto-init to integer 0) |
| 108 | * 4) Allow ANY object type to be a source operand for the Store() operator |
Bob Moore | defba1d | 2005-12-16 17:05:00 -0500 | [diff] [blame] | 109 | * 5) Allow unresolved references (invalid target name) in package objects |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 110 | * 6) Enable warning messages for behavior that is not ACPI spec compliant |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 111 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 112 | ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_enable_interpreter_slack, FALSE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | |
| 114 | /* |
| 115 | * Automatically serialize ALL control methods? Default is FALSE, meaning |
| 116 | * to use the Serialized/not_serialized method flags on a per method basis. |
| 117 | * Only change this if the ASL code is poorly written and cannot handle |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 118 | * reentrancy even though methods are marked "NotSerialized". |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 120 | ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_all_methods_serialized, FALSE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 121 | |
| 122 | /* |
| 123 | * Create the predefined _OSI method in the namespace? Default is TRUE |
| 124 | * because ACPI CA is fully compatible with other ACPI implementations. |
| 125 | * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior. |
| 126 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 127 | ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_create_osi_method, TRUE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 128 | |
| 129 | /* |
| 130 | * Disable wakeup GPEs during runtime? Default is TRUE because WAKE and |
| 131 | * RUNTIME GPEs should never be shared, and WAKE GPEs should typically only |
| 132 | * be enabled just before going to sleep. |
| 133 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 134 | ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_leave_wake_gpes_disabled, TRUE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 135 | |
| 136 | /***************************************************************************** |
| 137 | * |
| 138 | * ACPI Table globals |
| 139 | * |
| 140 | ****************************************************************************/ |
| 141 | |
| 142 | /* |
| 143 | * Table pointers. |
| 144 | * Although these pointers are somewhat redundant with the global acpi_table, |
| 145 | * they are convenient because they are typed pointers. |
| 146 | * |
| 147 | * These tables are single-table only; meaning that there can be at most one |
| 148 | * of each in the system. Each global points to the actual table. |
| 149 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 150 | ACPI_EXTERN u32 acpi_gbl_table_flags; |
| 151 | ACPI_EXTERN u32 acpi_gbl_rsdt_table_count; |
| 152 | ACPI_EXTERN struct rsdp_descriptor *acpi_gbl_RSDP; |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 153 | ACPI_EXTERN struct xsdt_descriptor *acpi_gbl_XSDT; |
| 154 | ACPI_EXTERN struct fadt_descriptor *acpi_gbl_FADT; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 155 | ACPI_EXTERN struct acpi_table_header *acpi_gbl_DSDT; |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 156 | ACPI_EXTERN struct facs_descriptor *acpi_gbl_FACS; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 157 | ACPI_EXTERN struct acpi_common_facs acpi_gbl_common_fACS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 158 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 159 | * Since there may be multiple SSDTs and PSDTs, a single pointer is not |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 160 | * sufficient; Therefore, there isn't one! |
| 161 | */ |
| 162 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 163 | /* The root table can be either an RSDT or an XSDT */ |
| 164 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 165 | ACPI_EXTERN u8 acpi_gbl_root_table_type; |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 166 | #define ACPI_TABLE_TYPE_RSDT 'R' |
| 167 | #define ACPI_TABLE_TYPE_XSDT 'X' |
| 168 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 169 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 170 | * Handle both ACPI 1.0 and ACPI 2.0 Integer widths: |
| 171 | * If we are executing a method that exists in a 32-bit ACPI table, |
| 172 | * use only the lower 32 bits of the (internal) 64-bit Integer. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 174 | ACPI_EXTERN u8 acpi_gbl_integer_bit_width; |
| 175 | ACPI_EXTERN u8 acpi_gbl_integer_byte_width; |
| 176 | ACPI_EXTERN u8 acpi_gbl_integer_nybble_width; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | |
| 178 | /* |
| 179 | * ACPI Table info arrays |
| 180 | */ |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 181 | extern struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1]; |
| 182 | extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 183 | |
| 184 | /* |
| 185 | * Predefined mutex objects. This array contains the |
| 186 | * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. |
| 187 | * (The table maps local handles to the real OS handles) |
| 188 | */ |
Bob Moore | 4c90ece | 2006-06-08 16:29:00 -0400 | [diff] [blame] | 189 | ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | |
| 191 | /***************************************************************************** |
| 192 | * |
| 193 | * Miscellaneous globals |
| 194 | * |
| 195 | ****************************************************************************/ |
| 196 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 197 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 198 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 199 | /* Lists for tracking memory allocations */ |
| 200 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 201 | ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list; |
| 202 | ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list; |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 203 | #endif |
| 204 | |
| 205 | /* Object caches */ |
| 206 | |
Bob Moore | 6168612 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 207 | ACPI_EXTERN acpi_cache_t *acpi_gbl_namespace_cache; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 208 | ACPI_EXTERN acpi_cache_t *acpi_gbl_state_cache; |
| 209 | ACPI_EXTERN acpi_cache_t *acpi_gbl_ps_node_cache; |
| 210 | ACPI_EXTERN acpi_cache_t *acpi_gbl_ps_node_ext_cache; |
| 211 | ACPI_EXTERN acpi_cache_t *acpi_gbl_operand_cache; |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 212 | |
| 213 | /* Global handlers */ |
| 214 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 215 | ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_device_notify; |
| 216 | ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify; |
| 217 | ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler; |
| 218 | ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler; |
| 219 | ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk; |
| 220 | ACPI_EXTERN acpi_handle acpi_gbl_global_lock_semaphore; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 221 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 222 | /* Misc */ |
| 223 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 224 | ACPI_EXTERN u32 acpi_gbl_global_lock_thread_count; |
| 225 | ACPI_EXTERN u32 acpi_gbl_original_mode; |
| 226 | ACPI_EXTERN u32 acpi_gbl_rsdp_original_location; |
| 227 | ACPI_EXTERN u32 acpi_gbl_ns_lookup_count; |
| 228 | ACPI_EXTERN u32 acpi_gbl_ps_find_count; |
Bob Moore | 28f55eb | 2005-12-02 18:27:00 -0500 | [diff] [blame] | 229 | ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS]; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 230 | ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save; |
| 231 | ACPI_EXTERN u16 acpi_gbl_global_lock_handle; |
Bob Moore | 28f55eb | 2005-12-02 18:27:00 -0500 | [diff] [blame] | 232 | ACPI_EXTERN u8 acpi_gbl_last_owner_id_index; |
| 233 | ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 234 | ACPI_EXTERN u8 acpi_gbl_debugger_configuration; |
| 235 | ACPI_EXTERN u8 acpi_gbl_global_lock_acquired; |
| 236 | ACPI_EXTERN u8 acpi_gbl_step_to_next_call; |
| 237 | ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present; |
| 238 | ACPI_EXTERN u8 acpi_gbl_global_lock_present; |
| 239 | ACPI_EXTERN u8 acpi_gbl_events_initialized; |
| 240 | ACPI_EXTERN u8 acpi_gbl_system_awake_and_running; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 241 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 242 | extern u8 acpi_gbl_shutdown; |
| 243 | extern u32 acpi_gbl_startup_flags; |
| 244 | extern const u8 acpi_gbl_decode_to8bit[8]; |
| 245 | extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT]; |
| 246 | extern const char *acpi_gbl_highest_dstate_names[4]; |
| 247 | extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES]; |
| 248 | extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 249 | |
| 250 | /***************************************************************************** |
| 251 | * |
| 252 | * Namespace globals |
| 253 | * |
| 254 | ****************************************************************************/ |
| 255 | |
| 256 | #define NUM_NS_TYPES ACPI_TYPE_INVALID+1 |
| 257 | |
| 258 | #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY) |
| 259 | #define NUM_PREDEFINED_NAMES 10 |
| 260 | #else |
| 261 | #define NUM_PREDEFINED_NAMES 9 |
| 262 | #endif |
| 263 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 264 | ACPI_EXTERN struct acpi_namespace_node acpi_gbl_root_node_struct; |
| 265 | ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_root_node; |
| 266 | ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_fadt_gpe_device; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 267 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 268 | extern const u8 acpi_gbl_ns_properties[NUM_NS_TYPES]; |
| 269 | extern const struct acpi_predefined_names |
| 270 | acpi_gbl_pre_defined_names[NUM_PREDEFINED_NAMES]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | |
| 272 | #ifdef ACPI_DEBUG_OUTPUT |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 273 | ACPI_EXTERN u32 acpi_gbl_current_node_count; |
| 274 | ACPI_EXTERN u32 acpi_gbl_current_node_size; |
| 275 | ACPI_EXTERN u32 acpi_gbl_max_concurrent_node_count; |
| 276 | ACPI_EXTERN acpi_size acpi_gbl_entry_stack_pointer; |
| 277 | ACPI_EXTERN acpi_size acpi_gbl_lowest_stack_pointer; |
| 278 | ACPI_EXTERN u32 acpi_gbl_deepest_nesting; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 279 | #endif |
| 280 | |
| 281 | /***************************************************************************** |
| 282 | * |
| 283 | * Interpreter globals |
| 284 | * |
| 285 | ****************************************************************************/ |
| 286 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 287 | ACPI_EXTERN struct acpi_thread_state *acpi_gbl_current_walk_list; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 288 | |
| 289 | /* Control method single step flag */ |
| 290 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 291 | ACPI_EXTERN u8 acpi_gbl_cm_single_step; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | |
| 293 | /***************************************************************************** |
| 294 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 295 | * Hardware globals |
| 296 | * |
| 297 | ****************************************************************************/ |
| 298 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 299 | extern struct acpi_bit_register_info |
| 300 | acpi_gbl_bit_register_info[ACPI_NUM_BITREG]; |
| 301 | ACPI_EXTERN u8 acpi_gbl_sleep_type_a; |
| 302 | ACPI_EXTERN u8 acpi_gbl_sleep_type_b; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | |
| 304 | /***************************************************************************** |
| 305 | * |
| 306 | * Event and GPE globals |
| 307 | * |
| 308 | ****************************************************************************/ |
| 309 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 310 | extern struct acpi_fixed_event_info |
| 311 | acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS]; |
| 312 | ACPI_EXTERN struct acpi_fixed_event_handler |
| 313 | acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS]; |
| 314 | ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head; |
| 315 | ACPI_EXTERN struct acpi_gpe_block_info |
| 316 | *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; |
Bob Moore | 4c90ece | 2006-06-08 16:29:00 -0400 | [diff] [blame] | 317 | |
| 318 | /* Spinlocks */ |
| 319 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 320 | ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock; |
Bob Moore | 4c90ece | 2006-06-08 16:29:00 -0400 | [diff] [blame] | 321 | ACPI_EXTERN acpi_handle acpi_gbl_hardware_lock; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 322 | |
| 323 | /***************************************************************************** |
| 324 | * |
| 325 | * Debugger globals |
| 326 | * |
| 327 | ****************************************************************************/ |
| 328 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 329 | ACPI_EXTERN u8 acpi_gbl_db_output_flags; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 330 | |
| 331 | #ifdef ACPI_DISASSEMBLER |
| 332 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 333 | ACPI_EXTERN u8 acpi_gbl_db_opt_disasm; |
| 334 | ACPI_EXTERN u8 acpi_gbl_db_opt_verbose; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 335 | #endif |
| 336 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | #ifdef ACPI_DEBUGGER |
| 338 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 339 | extern u8 acpi_gbl_method_executing; |
| 340 | extern u8 acpi_gbl_abort_method; |
| 341 | extern u8 acpi_gbl_db_terminate_threads; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 342 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 343 | ACPI_EXTERN int optind; |
| 344 | ACPI_EXTERN char *optarg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 346 | ACPI_EXTERN u8 acpi_gbl_db_opt_tables; |
| 347 | ACPI_EXTERN u8 acpi_gbl_db_opt_stats; |
| 348 | ACPI_EXTERN u8 acpi_gbl_db_opt_ini_methods; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 350 | ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS]; |
| 351 | ACPI_EXTERN char acpi_gbl_db_line_buf[80]; |
| 352 | ACPI_EXTERN char acpi_gbl_db_parsed_buf[80]; |
| 353 | ACPI_EXTERN char acpi_gbl_db_scope_buf[40]; |
| 354 | ACPI_EXTERN char acpi_gbl_db_debug_filename[40]; |
| 355 | ACPI_EXTERN u8 acpi_gbl_db_output_to_file; |
| 356 | ACPI_EXTERN char *acpi_gbl_db_buffer; |
| 357 | ACPI_EXTERN char *acpi_gbl_db_filename; |
| 358 | ACPI_EXTERN u32 acpi_gbl_db_debug_level; |
| 359 | ACPI_EXTERN u32 acpi_gbl_db_console_debug_level; |
| 360 | ACPI_EXTERN struct acpi_table_header *acpi_gbl_db_table_ptr; |
| 361 | ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_db_scope_node; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 362 | |
| 363 | /* |
| 364 | * Statistic globals |
| 365 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 366 | ACPI_EXTERN u16 acpi_gbl_obj_type_count[ACPI_TYPE_NS_NODE_MAX + 1]; |
| 367 | ACPI_EXTERN u16 acpi_gbl_node_type_count[ACPI_TYPE_NS_NODE_MAX + 1]; |
| 368 | ACPI_EXTERN u16 acpi_gbl_obj_type_count_misc; |
| 369 | ACPI_EXTERN u16 acpi_gbl_node_type_count_misc; |
| 370 | ACPI_EXTERN u32 acpi_gbl_num_nodes; |
| 371 | ACPI_EXTERN u32 acpi_gbl_num_objects; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 373 | ACPI_EXTERN u32 acpi_gbl_size_of_parse_tree; |
| 374 | ACPI_EXTERN u32 acpi_gbl_size_of_method_trees; |
| 375 | ACPI_EXTERN u32 acpi_gbl_size_of_node_entries; |
| 376 | ACPI_EXTERN u32 acpi_gbl_size_of_acpi_objects; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 377 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 378 | #endif /* ACPI_DEBUGGER */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 380 | #endif /* __ACGLOBAL_H__ */ |