diff options
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/utglobal.c | 146 | ||||
| -rw-r--r-- | drivers/acpi/acpica/utinit.c | 146 |
2 files changed, 146 insertions, 146 deletions
diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c index d69be3cb3fa..77ceac715f2 100644 --- a/drivers/acpi/acpica/utglobal.c +++ b/drivers/acpi/acpica/utglobal.c @@ -214,152 +214,6 @@ struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] = }; #endif /* !ACPI_REDUCED_HARDWARE */ -/******************************************************************************* - * - * FUNCTION: acpi_ut_init_globals - * - * PARAMETERS: None - * - * RETURN: Status - * - * DESCRIPTION: Initialize ACPICA globals. All globals that require specific - * initialization should be initialized here. This allows for - * a warm restart. - * - ******************************************************************************/ - -acpi_status acpi_ut_init_globals(void) -{ - acpi_status status; - u32 i; - - ACPI_FUNCTION_TRACE(ut_init_globals); - - /* Create all memory caches */ - - status = acpi_ut_create_caches(); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - - /* Address Range lists */ - - for (i = 0; i < ACPI_ADDRESS_RANGE_MAX; i++) { - acpi_gbl_address_range_list[i] = NULL; - } - - /* Mutex locked flags */ - - for (i = 0; i < ACPI_NUM_MUTEX; i++) { - acpi_gbl_mutex_info[i].mutex = NULL; - acpi_gbl_mutex_info[i].thread_id = ACPI_MUTEX_NOT_ACQUIRED; - acpi_gbl_mutex_info[i].use_count = 0; - } - - for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++) { - acpi_gbl_owner_id_mask[i] = 0; - } - - /* Last owner_ID is never valid */ - - acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000; - - /* Event counters */ - - acpi_method_count = 0; - acpi_sci_count = 0; - acpi_gpe_count = 0; - - for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) { - acpi_fixed_event_count[i] = 0; - } - -#if (!ACPI_REDUCED_HARDWARE) - - /* GPE/SCI support */ - - acpi_gbl_all_gpes_initialized = FALSE; - acpi_gbl_gpe_xrupt_list_head = NULL; - acpi_gbl_gpe_fadt_blocks[0] = NULL; - acpi_gbl_gpe_fadt_blocks[1] = NULL; - acpi_current_gpe_count = 0; - - acpi_gbl_global_event_handler = NULL; - acpi_gbl_sci_handler_list = NULL; - -#endif /* !ACPI_REDUCED_HARDWARE */ - - /* Global handlers */ - - acpi_gbl_global_notify[0].handler = NULL; - acpi_gbl_global_notify[1].handler = NULL; - acpi_gbl_exception_handler = NULL; - acpi_gbl_init_handler = NULL; - acpi_gbl_table_handler = NULL; - acpi_gbl_interface_handler = NULL; - - /* Global Lock support */ - - acpi_gbl_global_lock_semaphore = NULL; - acpi_gbl_global_lock_mutex = NULL; - acpi_gbl_global_lock_acquired = FALSE; - acpi_gbl_global_lock_handle = 0; - acpi_gbl_global_lock_present = FALSE; - - /* Miscellaneous variables */ - - acpi_gbl_DSDT = NULL; - acpi_gbl_cm_single_step = FALSE; - acpi_gbl_shutdown = FALSE; - acpi_gbl_ns_lookup_count = 0; - acpi_gbl_ps_find_count = 0; - acpi_gbl_acpi_hardware_present = TRUE; - acpi_gbl_last_owner_id_index = 0; - acpi_gbl_next_owner_id_offset = 0; - acpi_gbl_trace_dbg_level = 0; - acpi_gbl_trace_dbg_layer = 0; - acpi_gbl_debugger_configuration = DEBUGGER_THREADING; - acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT; - acpi_gbl_osi_mutex = NULL; - acpi_gbl_reg_methods_executed = FALSE; - - /* Hardware oriented */ - - acpi_gbl_events_initialized = FALSE; - acpi_gbl_system_awake_and_running = TRUE; - - /* Namespace */ - - acpi_gbl_module_code_list = NULL; - acpi_gbl_root_node = NULL; - acpi_gbl_root_node_struct.name.integer = ACPI_ROOT_NAME; - acpi_gbl_root_node_struct.descriptor_type = ACPI_DESC_TYPE_NAMED; - acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE; - acpi_gbl_root_node_struct.parent = NULL; - acpi_gbl_root_node_struct.child = NULL; - acpi_gbl_root_node_struct.peer = NULL; - acpi_gbl_root_node_struct.object = NULL; - -#ifdef ACPI_DISASSEMBLER - acpi_gbl_external_list = NULL; - acpi_gbl_num_external_methods = 0; - acpi_gbl_resolved_external_methods = 0; -#endif - -#ifdef ACPI_DEBUG_OUTPUT - acpi_gbl_lowest_stack_pointer = ACPI_CAST_PTR(acpi_size, ACPI_SIZE_MAX); -#endif - -#ifdef ACPI_DBG_TRACK_ALLOCATIONS - acpi_gbl_display_final_mem_stats = FALSE; - acpi_gbl_disable_mem_tracking = FALSE; -#endif - - ACPI_DEBUGGER_EXEC(acpi_gbl_db_terminate_threads = FALSE); - - return_ACPI_STATUS(AE_OK); -} - /* Public globals */ ACPI_EXPORT_SYMBOL(acpi_gbl_FADT) diff --git a/drivers/acpi/acpica/utinit.c b/drivers/acpi/acpica/utinit.c index 5f56fc49021..a7936623998 100644 --- a/drivers/acpi/acpica/utinit.c +++ b/drivers/acpi/acpica/utinit.c @@ -102,6 +102,152 @@ static void acpi_ut_free_gpe_lists(void) } #endif /* !ACPI_REDUCED_HARDWARE */ +/******************************************************************************* + * + * FUNCTION: acpi_ut_init_globals + * + * PARAMETERS: None + * + * RETURN: Status + * + * DESCRIPTION: Initialize ACPICA globals. All globals that require specific + * initialization should be initialized here. This allows for + * a warm restart. + * + ******************************************************************************/ + +acpi_status acpi_ut_init_globals(void) +{ + acpi_status status; + u32 i; + + ACPI_FUNCTION_TRACE(ut_init_globals); + + /* Create all memory caches */ + + status = acpi_ut_create_caches(); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + + /* Address Range lists */ + + for (i = 0; i < ACPI_ADDRESS_RANGE_MAX; i++) { + acpi_gbl_address_range_list[i] = NULL; + } + + /* Mutex locked flags */ + + for (i = 0; i < ACPI_NUM_MUTEX; i++) { + acpi_gbl_mutex_info[i].mutex = NULL; + acpi_gbl_mutex_info[i].thread_id = ACPI_MUTEX_NOT_ACQUIRED; + acpi_gbl_mutex_info[i].use_count = 0; + } + + for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++) { + acpi_gbl_owner_id_mask[i] = 0; + } + + /* Last owner_ID is never valid */ + + acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000; + + /* Event counters */ + + acpi_method_count = 0; + acpi_sci_count = 0; + acpi_gpe_count = 0; + + for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) { + acpi_fixed_event_count[i] = 0; + } + +#if (!ACPI_REDUCED_HARDWARE) + + /* GPE/SCI support */ + + acpi_gbl_all_gpes_initialized = FALSE; + acpi_gbl_gpe_xrupt_list_head = NULL; + acpi_gbl_gpe_fadt_blocks[0] = NULL; + acpi_gbl_gpe_fadt_blocks[1] = NULL; + acpi_current_gpe_count = 0; + + acpi_gbl_global_event_handler = NULL; + acpi_gbl_sci_handler_list = NULL; + +#endif /* !ACPI_REDUCED_HARDWARE */ + + /* Global handlers */ + + acpi_gbl_global_notify[0].handler = NULL; + acpi_gbl_global_notify[1].handler = NULL; + acpi_gbl_exception_handler = NULL; + acpi_gbl_init_handler = NULL; + acpi_gbl_table_handler = NULL; + acpi_gbl_interface_handler = NULL; + + /* Global Lock support */ + + acpi_gbl_global_lock_semaphore = NULL; + acpi_gbl_global_lock_mutex = NULL; + acpi_gbl_global_lock_acquired = FALSE; + acpi_gbl_global_lock_handle = 0; + acpi_gbl_global_lock_present = FALSE; + + /* Miscellaneous variables */ + + acpi_gbl_DSDT = NULL; + acpi_gbl_cm_single_step = FALSE; + acpi_gbl_shutdown = FALSE; + acpi_gbl_ns_lookup_count = 0; + acpi_gbl_ps_find_count = 0; + acpi_gbl_acpi_hardware_present = TRUE; + acpi_gbl_last_owner_id_index = 0; + acpi_gbl_next_owner_id_offset = 0; + acpi_gbl_trace_dbg_level = 0; + acpi_gbl_trace_dbg_layer = 0; + acpi_gbl_debugger_configuration = DEBUGGER_THREADING; + acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT; + acpi_gbl_osi_mutex = NULL; + acpi_gbl_reg_methods_executed = FALSE; + + /* Hardware oriented */ + + acpi_gbl_events_initialized = FALSE; + acpi_gbl_system_awake_and_running = TRUE; + + /* Namespace */ + + acpi_gbl_module_code_list = NULL; + acpi_gbl_root_node = NULL; + acpi_gbl_root_node_struct.name.integer = ACPI_ROOT_NAME; + acpi_gbl_root_node_struct.descriptor_type = ACPI_DESC_TYPE_NAMED; + acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE; + acpi_gbl_root_node_struct.parent = NULL; + acpi_gbl_root_node_struct.child = NULL; + acpi_gbl_root_node_struct.peer = NULL; + acpi_gbl_root_node_struct.object = NULL; + +#ifdef ACPI_DISASSEMBLER + acpi_gbl_external_list = NULL; + acpi_gbl_num_external_methods = 0; + acpi_gbl_resolved_external_methods = 0; +#endif + +#ifdef ACPI_DEBUG_OUTPUT + acpi_gbl_lowest_stack_pointer = ACPI_CAST_PTR(acpi_size, ACPI_SIZE_MAX); +#endif + +#ifdef ACPI_DBG_TRACK_ALLOCATIONS + acpi_gbl_display_final_mem_stats = FALSE; + acpi_gbl_disable_mem_tracking = FALSE; +#endif + + ACPI_DEBUGGER_EXEC(acpi_gbl_db_terminate_threads = FALSE); + + return_ACPI_STATUS(AE_OK); +} + /****************************************************************************** * * FUNCTION: acpi_ut_terminate |