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-rw-r--r--include/acpi/acglobal.h20
1 files changed, 12 insertions, 8 deletions
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 47a1fd8f2d8a..e91008eaef2d 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -170,10 +170,14 @@ ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
170ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX]; 170ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX];
171 171
172/* 172/*
173 * Global lock semaphore works in conjunction with the actual HW global lock 173 * Global lock mutex is an actual AML mutex object
174 * Global lock semaphore works in conjunction with the HW global lock
174 */ 175 */
175ACPI_EXTERN acpi_mutex acpi_gbl_global_lock_mutex; 176ACPI_EXTERN union acpi_operand_object *acpi_gbl_global_lock_mutex;
176ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore; 177ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore;
178ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
179ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
180ACPI_EXTERN u8 acpi_gbl_global_lock_present;
177 181
178/* 182/*
179 * Spinlocks are used for interfaces that can be possibly called at 183 * Spinlocks are used for interfaces that can be possibly called at
@@ -215,22 +219,22 @@ ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler;
215ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler; 219ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler;
216ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk; 220ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk;
217 221
222/* Owner ID support */
223
224ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS];
225ACPI_EXTERN u8 acpi_gbl_last_owner_id_index;
226ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset;
227
218/* Misc */ 228/* Misc */
219 229
220ACPI_EXTERN u32 acpi_gbl_original_mode; 230ACPI_EXTERN u32 acpi_gbl_original_mode;
221ACPI_EXTERN u32 acpi_gbl_rsdp_original_location; 231ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
222ACPI_EXTERN u32 acpi_gbl_ns_lookup_count; 232ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
223ACPI_EXTERN u32 acpi_gbl_ps_find_count; 233ACPI_EXTERN u32 acpi_gbl_ps_find_count;
224ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS];
225ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save; 234ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
226ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
227ACPI_EXTERN u8 acpi_gbl_last_owner_id_index;
228ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset;
229ACPI_EXTERN u8 acpi_gbl_debugger_configuration; 235ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
230ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
231ACPI_EXTERN u8 acpi_gbl_step_to_next_call; 236ACPI_EXTERN u8 acpi_gbl_step_to_next_call;
232ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present; 237ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present;
233ACPI_EXTERN u8 acpi_gbl_global_lock_present;
234ACPI_EXTERN u8 acpi_gbl_events_initialized; 238ACPI_EXTERN u8 acpi_gbl_events_initialized;
235ACPI_EXTERN u8 acpi_gbl_system_awake_and_running; 239ACPI_EXTERN u8 acpi_gbl_system_awake_and_running;
236 240