VT-d: adapt device attach and detach functions for IOMMU API
[linux-2.6.git] / include / acpi / acdispat.h
index 90b7d30..6291904 100644 (file)
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * POSSIBILITY OF SUCH DAMAGES.
  */
 
-
 #ifndef _ACDISPAT_H_
 #define _ACDISPAT_H_
 
-
 #define NAMEOF_LOCAL_NTE    "__L0"
 #define NAMEOF_ARG_NTE      "__A0"
 
-
 /*
  * dsopcode - support for late evaluation
  */
 acpi_status
-acpi_ds_get_buffer_field_arguments (
-       union acpi_operand_object       *obj_desc);
+acpi_ds_get_buffer_field_arguments(union acpi_operand_object *obj_desc);
 
 acpi_status
-acpi_ds_get_region_arguments (
-       union acpi_operand_object       *rgn_desc);
+acpi_ds_get_bank_field_arguments(union acpi_operand_object *obj_desc);
 
-acpi_status
-acpi_ds_get_buffer_arguments (
-       union acpi_operand_object       *obj_desc);
+acpi_status acpi_ds_get_region_arguments(union acpi_operand_object *rgn_desc);
+
+acpi_status acpi_ds_get_buffer_arguments(union acpi_operand_object *obj_desc);
+
+acpi_status acpi_ds_get_package_arguments(union acpi_operand_object *obj_desc);
 
 acpi_status
-acpi_ds_get_package_arguments (
-       union acpi_operand_object       *obj_desc);
+acpi_ds_eval_buffer_field_operands(struct acpi_walk_state *walk_state,
+                                  union acpi_parse_object *op);
 
 acpi_status
-acpi_ds_eval_buffer_field_operands (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op);
+acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state,
+                            union acpi_parse_object *op);
 
 acpi_status
-acpi_ds_eval_region_operands (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op);
+acpi_ds_eval_table_region_operands(struct acpi_walk_state *walk_state,
+                                  union acpi_parse_object *op);
 
 acpi_status
-acpi_ds_eval_data_object_operands (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op,
-       union acpi_operand_object       *obj_desc);
+acpi_ds_eval_data_object_operands(struct acpi_walk_state *walk_state,
+                                 union acpi_parse_object *op,
+                                 union acpi_operand_object *obj_desc);
 
 acpi_status
-acpi_ds_initialize_region (
-       acpi_handle                     obj_handle);
+acpi_ds_eval_bank_field_operands(struct acpi_walk_state *walk_state,
+                                union acpi_parse_object *op);
 
+acpi_status acpi_ds_initialize_region(acpi_handle obj_handle);
 
 /*
  * dsctrl - Parser/Interpreter interface, control stack routines
  */
 acpi_status
-acpi_ds_exec_begin_control_op (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op);
+acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state,
+                             union acpi_parse_object *op);
 
 acpi_status
-acpi_ds_exec_end_control_op (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op);
-
+acpi_ds_exec_end_control_op(struct acpi_walk_state *walk_state,
+                           union acpi_parse_object *op);
 
 /*
  * dsexec - Parser/Interpreter interface, method execution callbacks
  */
 acpi_status
-acpi_ds_get_predicate_value (
-       struct acpi_walk_state          *walk_state,
-       union acpi_operand_object       *result_obj);
-
-acpi_status
-acpi_ds_exec_begin_op (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         **out_op);
+acpi_ds_get_predicate_value(struct acpi_walk_state *walk_state,
+                           union acpi_operand_object *result_obj);
 
 acpi_status
-acpi_ds_exec_end_op (
-       struct acpi_walk_state          *state);
+acpi_ds_exec_begin_op(struct acpi_walk_state *walk_state,
+                     union acpi_parse_object **out_op);
 
+acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *state);
 
 /*
  * dsfield - Parser/Interpreter interface for AML fields
  */
 acpi_status
-acpi_ds_create_field (
-       union acpi_parse_object         *op,
-       struct acpi_namespace_node      *region_node,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_create_field(union acpi_parse_object *op,
+                    struct acpi_namespace_node *region_node,
+                    struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_create_bank_field (
-       union acpi_parse_object         *op,
-       struct acpi_namespace_node      *region_node,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_create_bank_field(union acpi_parse_object *op,
+                         struct acpi_namespace_node *region_node,
+                         struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_create_index_field (
-       union acpi_parse_object         *op,
-       struct acpi_namespace_node      *region_node,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_create_index_field(union acpi_parse_object *op,
+                          struct acpi_namespace_node *region_node,
+                          struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_create_buffer_field (
-       union acpi_parse_object         *op,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_create_buffer_field(union acpi_parse_object *op,
+                           struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_init_field_objects (
-       union acpi_parse_object         *op,
-       struct acpi_walk_state          *walk_state);
-
+acpi_ds_init_field_objects(union acpi_parse_object *op,
+                          struct acpi_walk_state *walk_state);
 
 /*
  * dsload - Parser/Interpreter interface, namespace load callbacks
  */
 acpi_status
-acpi_ds_load1_begin_op (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         **out_op);
+acpi_ds_load1_begin_op(struct acpi_walk_state *walk_state,
+                      union acpi_parse_object **out_op);
 
-acpi_status
-acpi_ds_load1_end_op (
-       struct acpi_walk_state          *walk_state);
+acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_load2_begin_op (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         **out_op);
+acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state,
+                      union acpi_parse_object **out_op);
 
-acpi_status
-acpi_ds_load2_end_op (
-       struct acpi_walk_state          *walk_state);
+acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_init_callbacks (
-       struct acpi_walk_state          *walk_state,
-       u32                             pass_number);
-
+acpi_ds_init_callbacks(struct 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,
-       union acpi_operand_object       *src_desc,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_store_object_to_local(u8 type,
+                             u32 index,
+                             union acpi_operand_object *src_desc,
+                             struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_method_data_get_entry (
-       u16                             opcode,
-       u32                             index,
-       struct acpi_walk_state          *walk_state,
-       union acpi_operand_object       ***node);
+acpi_ds_method_data_get_entry(u16 opcode,
+                             u32 index,
+                             struct acpi_walk_state *walk_state,
+                             union acpi_operand_object ***node);
 
-void
-acpi_ds_method_data_delete_all (
-       struct acpi_walk_state          *walk_state);
+void acpi_ds_method_data_delete_all(struct acpi_walk_state *walk_state);
 
-u8
-acpi_ds_is_method_value (
-       union acpi_operand_object       *obj_desc);
+u8 acpi_ds_is_method_value(union acpi_operand_object *obj_desc);
 
 acpi_status
-acpi_ds_method_data_get_value (
-       u16                             opcode,
-       u32                             index,
-       struct acpi_walk_state          *walk_state,
-       union acpi_operand_object       **dest_desc);
+acpi_ds_method_data_get_value(u8 type,
+                             u32 index,
+                             struct acpi_walk_state *walk_state,
+                             union acpi_operand_object **dest_desc);
 
 acpi_status
-acpi_ds_method_data_init_args (
-       union acpi_operand_object       **params,
-       u32                             max_param_count,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_method_data_init_args(union acpi_operand_object **params,
+                             u32 max_param_count,
+                             struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_method_data_get_node (
-       u16                             opcode,
-       u32                             index,
-       struct acpi_walk_state          *walk_state,
-       struct acpi_namespace_node      **node);
-
-void
-acpi_ds_method_data_init (
-       struct acpi_walk_state          *walk_state);
+acpi_ds_method_data_get_node(u8 type,
+                            u32 index,
+                            struct acpi_walk_state *walk_state,
+                            struct acpi_namespace_node **node);
 
+void acpi_ds_method_data_init(struct acpi_walk_state *walk_state);
 
 /*
  * dsmethod - Parser/Interpreter interface - control method parsing
  */
-acpi_status
-acpi_ds_parse_method (
-       struct acpi_namespace_node      *node);
+acpi_status acpi_ds_parse_method(struct acpi_namespace_node *node);
 
 acpi_status
-acpi_ds_call_control_method (
-       struct acpi_thread_state        *thread,
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op);
+acpi_ds_call_control_method(struct acpi_thread_state *thread,
+                           struct acpi_walk_state *walk_state,
+                           union acpi_parse_object *op);
 
 acpi_status
-acpi_ds_restart_control_method (
-       struct acpi_walk_state          *walk_state,
-       union acpi_operand_object       *return_desc);
+acpi_ds_restart_control_method(struct acpi_walk_state *walk_state,
+                              union acpi_operand_object *return_desc);
 
-acpi_status
-acpi_ds_terminate_control_method (
-       struct acpi_walk_state          *walk_state);
+void
+acpi_ds_terminate_control_method(union acpi_operand_object *method_desc,
+                                struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_begin_method_execution (
-       struct acpi_namespace_node      *method_node,
-       union acpi_operand_object       *obj_desc,
-       struct acpi_namespace_node      *calling_method_node);
+acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
+                              union acpi_operand_object *obj_desc,
+                              struct acpi_walk_state *walk_state);
 
+acpi_status
+acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
 
 /*
  * dsinit
  */
 acpi_status
-acpi_ds_initialize_objects (
-       struct acpi_table_desc          *table_desc,
-       struct acpi_namespace_node      *start_node);
-
+acpi_ds_initialize_objects(u32 table_index,
+                          struct acpi_namespace_node *start_node);
 
 /*
  * dsobject - Parser/Interpreter interface - object initialization and conversion
  */
 acpi_status
-acpi_ds_build_internal_buffer_obj (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op,
-       u32                             buffer_length,
-       union acpi_operand_object       **obj_desc_ptr);
+acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
+                                 union acpi_parse_object *op,
+                                 u32 buffer_length,
+                                 union acpi_operand_object **obj_desc_ptr);
 
 acpi_status
-acpi_ds_build_internal_package_obj (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op,
-       u32                             package_length,
-       union acpi_operand_object       **obj_desc);
+acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
+                                  union acpi_parse_object *op,
+                                  u32 package_length,
+                                  union acpi_operand_object **obj_desc);
 
 acpi_status
-acpi_ds_init_object_from_op (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op,
-       u16                             opcode,
-       union acpi_operand_object       **obj_desc);
+acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
+                           union acpi_parse_object *op,
+                           u16 opcode, union acpi_operand_object **obj_desc);
 
 acpi_status
-acpi_ds_create_node (
-       struct acpi_walk_state          *walk_state,
-       struct acpi_namespace_node      *node,
-       union acpi_parse_object         *op);
-
+acpi_ds_create_node(struct acpi_walk_state *walk_state,
+                   struct acpi_namespace_node *node,
+                   union acpi_parse_object *op);
 
 /*
  * dsutils - Parser/Interpreter interface utility routines
  */
-void
-acpi_ds_clear_implicit_return (
-       struct acpi_walk_state          *walk_state);
+void acpi_ds_clear_implicit_return(struct acpi_walk_state *walk_state);
 
 u8
-acpi_ds_do_implicit_return (
-       union acpi_operand_object       *return_desc,
-       struct acpi_walk_state          *walk_state,
-       u8                              add_reference);
+acpi_ds_do_implicit_return(union acpi_operand_object *return_desc,
+                          struct acpi_walk_state *walk_state,
+                          u8 add_reference);
 
 u8
-acpi_ds_is_result_used (
-       union acpi_parse_object         *op,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_is_result_used(union acpi_parse_object *op,
+                      struct acpi_walk_state *walk_state);
 
 void
-acpi_ds_delete_result_if_not_used (
-       union acpi_parse_object         *op,
-       union acpi_operand_object       *result_obj,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_delete_result_if_not_used(union acpi_parse_object *op,
+                                 union acpi_operand_object *result_obj,
+                                 struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_create_operand (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *arg,
-       u32                             args_remaining);
+acpi_ds_create_operand(struct acpi_walk_state *walk_state,
+                      union acpi_parse_object *arg, u32 args_remaining);
 
 acpi_status
-acpi_ds_create_operands (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *first_arg);
+acpi_ds_create_operands(struct acpi_walk_state *walk_state,
+                       union acpi_parse_object *first_arg);
 
-acpi_status
-acpi_ds_resolve_operands (
-       struct acpi_walk_state          *walk_state);
+acpi_status acpi_ds_resolve_operands(struct acpi_walk_state *walk_state);
 
-void
-acpi_ds_clear_operands (
-       struct acpi_walk_state          *walk_state);
+void acpi_ds_clear_operands(struct acpi_walk_state *walk_state);
 
+acpi_status acpi_ds_evaluate_name_path(struct acpi_walk_state *walk_state);
 
 /*
  * dswscope - Scope Stack manipulation
  */
 acpi_status
-acpi_ds_scope_stack_push (
-       struct acpi_namespace_node      *node,
-       acpi_object_type                type,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_scope_stack_push(struct acpi_namespace_node *node,
+                        acpi_object_type type,
+                        struct acpi_walk_state *walk_state);
 
+acpi_status acpi_ds_scope_stack_pop(struct acpi_walk_state *walk_state);
 
-acpi_status
-acpi_ds_scope_stack_pop (
-       struct acpi_walk_state          *walk_state);
-
-void
-acpi_ds_scope_stack_clear (
-       struct acpi_walk_state          *walk_state);
-
+void acpi_ds_scope_stack_clear(struct acpi_walk_state *walk_state);
 
 /*
  * dswstate - parser WALK_STATE management routines
  */
 acpi_status
-acpi_ds_obj_stack_push (
-       void                            *object,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_obj_stack_push(void *object, struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_obj_stack_pop (
-       u32                             pop_count,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state *walk_state);
 
-struct acpi_walk_state *
-acpi_ds_create_walk_state (
-       acpi_owner_id                   owner_id,
-       union acpi_parse_object         *origin,
-       union acpi_operand_object       *mth_desc,
-       struct acpi_thread_state        *thread);
-
-acpi_status
-acpi_ds_init_aml_walk (
-       struct acpi_walk_state          *walk_state,
-       union acpi_parse_object         *op,
-       struct acpi_namespace_node      *method_node,
-       u8                              *aml_start,
-       u32                             aml_length,
-       struct acpi_parameter_info      *info,
-       u8                              pass_number);
+struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id, union acpi_parse_object
+                                                 *origin, union acpi_operand_object
+                                                 *mth_desc, struct acpi_thread_state
+                                                 *thread);
 
 acpi_status
-acpi_ds_obj_stack_pop_and_delete (
-       u32                             pop_count,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
+                     union acpi_parse_object *op,
+                     struct acpi_namespace_node *method_node,
+                     u8 * aml_start,
+                     u32 aml_length,
+                     struct acpi_evaluate_info *info, u8 pass_number);
 
 void
-acpi_ds_delete_walk_state (
-       struct acpi_walk_state          *walk_state);
+acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
+                                struct acpi_walk_state *walk_state);
 
-struct acpi_walk_state *
-acpi_ds_pop_walk_state (
-       struct acpi_thread_state        *thread);
+void acpi_ds_delete_walk_state(struct acpi_walk_state *walk_state);
 
-void
-acpi_ds_push_walk_state (
-       struct acpi_walk_state          *walk_state,
-       struct acpi_thread_state        *thread);
-
-acpi_status
-acpi_ds_result_stack_pop (
-       struct acpi_walk_state          *walk_state);
-
-acpi_status
-acpi_ds_result_stack_push (
-       struct acpi_walk_state          *walk_state);
+struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state
+                                              *thread);
 
-acpi_status
-acpi_ds_result_stack_clear (
-       struct acpi_walk_state          *walk_state);
+void
+acpi_ds_push_walk_state(struct acpi_walk_state *walk_state,
+                       struct acpi_thread_state *thread);
 
-struct acpi_walk_state *
-acpi_ds_get_current_walk_state (
-       struct acpi_thread_state        *thread);
+acpi_status acpi_ds_result_stack_clear(struct acpi_walk_state *walk_state);
 
-#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_ds_result_remove (
-       union acpi_operand_object       **object,
-       u32                             index,
-       struct acpi_walk_state          *walk_state);
-#endif
-
-acpi_status
-acpi_ds_result_pop (
-       union acpi_operand_object       **object,
-       struct acpi_walk_state          *walk_state);
+struct acpi_walk_state *acpi_ds_get_current_walk_state(struct acpi_thread_state
+                                                      *thread);
 
 acpi_status
-acpi_ds_result_push (
-       union acpi_operand_object       *object,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_result_pop(union acpi_operand_object **object,
+                  struct acpi_walk_state *walk_state);
 
 acpi_status
-acpi_ds_result_pop_from_bottom (
-       union acpi_operand_object       **object,
-       struct acpi_walk_state          *walk_state);
+acpi_ds_result_push(union acpi_operand_object *object,
+                   struct acpi_walk_state *walk_state);
 
-#endif /* _ACDISPAT_H_ */
+#endif                         /* _ACDISPAT_H_ */