1 files changed, 345 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/acdispat.h b/drivers/acpi/acpica/acdispat.h
new file mode 100644
index 000000000000..6291904be01e
--- /dev/null
+++ b/drivers/acpi/acpica/acdispat.h
@@ -0,0 +1,345 @@
+/******************************************************************************
+ *
+ * Name: acdispat.h - dispatcher (parser to interpreter interface)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2008, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * 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_status
+acpi_ds_get_bank_field_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_eval_buffer_field_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_status
+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_status
+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_status
+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_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_status
+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_status
+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);
+
+/*
+ * 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_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_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);
+
+/*
+ * dsmthdat - method data (locals/args)
+ */
+acpi_status
+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);
+
+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);
+
+acpi_status
+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_status
+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_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);
+
+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_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(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_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_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_status
+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);
+
+u8
+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);
+
+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_status
+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_status acpi_ds_resolve_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_status acpi_ds_scope_stack_pop(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_status
+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_evaluate_info *info, u8 pass_number);
+
+void
+acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
+                                 struct acpi_walk_state *walk_state);
+
+void acpi_ds_delete_walk_state(struct acpi_walk_state *walk_state);
+
+struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state
+                                               *thread);
+
+void
+acpi_ds_push_walk_state(struct acpi_walk_state *walk_state,
+                        struct acpi_thread_state *thread);
+
+acpi_status acpi_ds_result_stack_clear(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_pop(union acpi_operand_object **object,
+                   struct acpi_walk_state *walk_state);
+
+acpi_status
+acpi_ds_result_push(union acpi_operand_object *object,
+                    struct acpi_walk_state *walk_state);
+
+#endif                          /* _ACDISPAT_H_ */