/****************************************************************************** * * Name: acdispat.h - dispatcher (parser to interpreter interface) * $Revision: 1.1.1.1 $ * *****************************************************************************/ /* * Copyright (C) 2000, 2001 R. Byron Moore * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _ACDISPAT_H_ #define _ACDISPAT_H_ #define NAMEOF_LOCAL_NTE "__L0" #define NAMEOF_ARG_NTE "__A0" /* Common interfaces */ acpi_status acpi_ds_obj_stack_push ( void *object, acpi_walk_state *walk_state); acpi_status acpi_ds_obj_stack_pop ( u32 pop_count, acpi_walk_state *walk_state); void * acpi_ds_obj_stack_get_value ( u32 index, acpi_walk_state *walk_state); acpi_status acpi_ds_obj_stack_pop_object ( acpi_operand_object **object, acpi_walk_state *walk_state); /* dsopcode - support for late evaluation */ acpi_status acpi_ds_get_buffer_field_arguments ( acpi_operand_object *obj_desc); acpi_status acpi_ds_get_region_arguments ( acpi_operand_object *rgn_desc); /* dsctrl - Parser/Interpreter interface, control stack routines */ acpi_status acpi_ds_exec_begin_control_op ( acpi_walk_state *walk_state, acpi_parse_object *op); acpi_status acpi_ds_exec_end_control_op ( acpi_walk_state *walk_state, acpi_parse_object *op); /* dsexec - Parser/Interpreter interface, method execution callbacks */ acpi_status acpi_ds_get_predicate_value ( acpi_walk_state *walk_state, u32 has_result_obj); acpi_status acpi_ds_exec_begin_op ( acpi_walk_state *walk_state, acpi_parse_object **out_op); acpi_status acpi_ds_exec_end_op ( acpi_walk_state *state); /* dsfield - Parser/Interpreter interface for AML fields */ acpi_status acpi_ds_create_field ( acpi_parse_object *op, acpi_namespace_node *region_node, acpi_walk_state *walk_state); acpi_status acpi_ds_create_bank_field ( acpi_parse_object *op, acpi_namespace_node *region_node, acpi_walk_state *walk_state); acpi_status acpi_ds_create_index_field ( acpi_parse_object *op, acpi_namespace_node *region_node, acpi_walk_state *walk_state); acpi_status acpi_ds_create_buffer_field ( acpi_parse_object *op, acpi_walk_state *walk_state); /* dsload - Parser/Interpreter interface, namespace load callbacks */ acpi_status acpi_ds_load1_begin_op ( acpi_walk_state *walk_state, acpi_parse_object **out_op); acpi_status acpi_ds_load1_end_op ( acpi_walk_state *walk_state); acpi_status acpi_ds_load2_begin_op ( acpi_walk_state *walk_state, acpi_parse_object **out_op); acpi_status acpi_ds_load2_end_op ( acpi_walk_state *walk_state); acpi_status acpi_ds_init_callbacks ( acpi_walk_state *walk_state, u32 pass_number); /* dsmthdat - method data (locals/args) */ acpi_status acpi_ds_store_object_to_local ( u16 opcode, u32 index, acpi_operand_object *src_desc, acpi_walk_state *walk_state); acpi_status acpi_ds_method_data_get_entry ( u16 opcode, u32 index, acpi_walk_state *walk_state, acpi_operand_object ***node); acpi_status acpi_ds_method_data_delete_all ( acpi_walk_state *walk_state); u8 acpi_ds_is_method_value ( acpi_operand_object *obj_desc); acpi_object_type8 acpi_ds_method_data_get_type ( u16 opcode, u32 index, acpi_walk_state *walk_state); acpi_status acpi_ds_method_data_get_value ( u16 opcode, u32 index, acpi_walk_state *walk_state, acpi_operand_object **dest_desc); acpi_status acpi_ds_method_data_delete_value ( u16 opcode, u32 index, acpi_walk_state *walk_state); acpi_status acpi_ds_method_data_init_args ( acpi_operand_object **params, u32 max_param_count, acpi_walk_state *walk_state); acpi_namespace_node * acpi_ds_method_data_get_node ( u16 opcode, u32 index, acpi_walk_state *walk_state); acpi_status acpi_ds_method_data_init ( acpi_walk_state *walk_state); acpi_status acpi_ds_method_data_set_entry ( u16 opcode, u32 index, acpi_operand_object *object, acpi_walk_state *walk_state); /* dsmethod - Parser/Interpreter interface - control method parsing */ acpi_status acpi_ds_parse_method ( acpi_handle obj_handle); acpi_status acpi_ds_call_control_method ( acpi_walk_list *walk_list, acpi_walk_state *walk_state, acpi_parse_object *op); acpi_status acpi_ds_restart_control_method ( acpi_walk_state *walk_state, acpi_operand_object *return_desc); acpi_status acpi_ds_terminate_control_method ( acpi_walk_state *walk_state); acpi_status acpi_ds_begin_method_execution ( acpi_namespace_node *method_node, acpi_operand_object *obj_desc, acpi_namespace_node *calling_method_node); /* dsobj - Parser/Interpreter interface - object initialization and conversion */ acpi_status acpi_ds_init_one_object ( acpi_handle obj_handle, u32 level, void *context, void **return_value); acpi_status acpi_ds_initialize_objects ( acpi_table_desc *table_desc, acpi_namespace_node *start_node); acpi_status acpi_ds_build_internal_package_obj ( acpi_walk_state *walk_state, acpi_parse_object *op, acpi_operand_object **obj_desc); acpi_status acpi_ds_build_internal_object ( acpi_walk_state *walk_state, acpi_parse_object *op, acpi_operand_object **obj_desc_ptr); acpi_status acpi_ds_init_object_from_op ( acpi_walk_state *walk_state, acpi_parse_object *op, u16 opcode, acpi_operand_object **obj_desc); acpi_status acpi_ds_create_node ( acpi_walk_state *walk_state, acpi_namespace_node *node, acpi_parse_object *op); /* dsregn - Parser/Interpreter interface - Op Region parsing */ acpi_status acpi_ds_eval_buffer_field_operands ( acpi_walk_state *walk_state, acpi_parse_object *op); acpi_status acpi_ds_eval_region_operands ( acpi_walk_state *walk_state, acpi_parse_object *op); acpi_status acpi_ds_initialize_region ( acpi_handle obj_handle); /* dsutils - Parser/Interpreter interface utility routines */ u8 acpi_ds_is_result_used ( acpi_parse_object *op, acpi_walk_state *walk_state); void acpi_ds_delete_result_if_not_used ( acpi_parse_object *op, acpi_operand_object *result_obj, acpi_walk_state *walk_state); acpi_status acpi_ds_create_operand ( acpi_walk_state *walk_state, acpi_parse_object *arg, u32 args_remaining); acpi_status acpi_ds_create_operands ( acpi_walk_state *walk_state, acpi_parse_object *first_arg); acpi_status acpi_ds_resolve_operands ( acpi_walk_state *walk_state); acpi_object_type8 acpi_ds_map_opcode_to_data_type ( u16 opcode, u32 *out_flags); acpi_object_type8 acpi_ds_map_named_opcode_to_data_type ( u16 opcode); /* * dswscope - Scope Stack manipulation */ acpi_status acpi_ds_scope_stack_push ( acpi_namespace_node *node, acpi_object_type8 type, acpi_walk_state *walk_state); acpi_status acpi_ds_scope_stack_pop ( acpi_walk_state *walk_state); void acpi_ds_scope_stack_clear ( acpi_walk_state *walk_state); /* dswstate - parser WALK_STATE management routines */ acpi_walk_state * acpi_ds_create_walk_state ( acpi_owner_id owner_id, acpi_parse_object *origin, acpi_operand_object *mth_desc, acpi_walk_list *walk_list); acpi_status acpi_ds_init_aml_walk ( acpi_walk_state *walk_state, acpi_parse_object *op, acpi_namespace_node *method_node, u8 *aml_start, u32 aml_length, acpi_operand_object **params, acpi_operand_object **return_obj_desc, u32 pass_number); acpi_status acpi_ds_obj_stack_delete_all ( acpi_walk_state *walk_state); acpi_status acpi_ds_obj_stack_pop_and_delete ( u32 pop_count, acpi_walk_state *walk_state); void acpi_ds_delete_walk_state ( acpi_walk_state *walk_state); acpi_walk_state * acpi_ds_pop_walk_state ( acpi_walk_list *walk_list); void acpi_ds_push_walk_state ( acpi_walk_state *walk_state, acpi_walk_list *walk_list); acpi_status acpi_ds_result_stack_pop ( acpi_walk_state *walk_state); acpi_status acpi_ds_result_stack_push ( acpi_walk_state *walk_state); acpi_status acpi_ds_result_stack_clear ( acpi_walk_state *walk_state); acpi_walk_state * acpi_ds_get_current_walk_state ( acpi_walk_list *walk_list); void acpi_ds_delete_walk_state_cache ( void); acpi_status acpi_ds_result_insert ( void *object, u32 index, acpi_walk_state *walk_state); acpi_status acpi_ds_result_remove ( acpi_operand_object **object, u32 index, acpi_walk_state *walk_state); acpi_status acpi_ds_result_pop ( acpi_operand_object **object, acpi_walk_state *walk_state); acpi_status acpi_ds_result_push ( acpi_operand_object *object, acpi_walk_state *walk_state); acpi_status acpi_ds_result_pop_from_bottom ( acpi_operand_object **object, acpi_walk_state *walk_state); #endif /* _ACDISPAT_H_ */