acpica/src: Import codebase from upstream ACPICA

Imported from https://github.com/acpica/acpica
on commit 1106c9a98d75e0c0af21de12745ef5a6c15ad96b
filtered using ./generate/linux/gen-repo.sh

1 files changed, 344 insertions, 0 deletions

diff --git a/acpica/src/acpi/acdispat.h b/acpica/src/acpi/acdispat.h
new file mode 100644
index 00000000..9aa7b310
--- /dev/null
+++ b/acpica/src/acpi/acdispat.h
@@ -0,0 +1,344 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/******************************************************************************
+ *
+ * Name: acdispat.h - dispatcher (parser to interpreter interface)
+ *
+ * Copyright (C) 2000 - 2020, Intel Corp.
+ *
+ *****************************************************************************/
+
+#ifndef _ACDISPAT_H_
+#define _ACDISPAT_H_
+
+#define NAMEOF_LOCAL_NTE    "__L0"
+#define NAMEOF_ARG_NTE      "__A0"
+
+/*
+ * dsargs - execution of dynamic arguments for static objects
+ */
+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);
+
+/*
+ * dscontrol - support for execution control opcodes
+ */
+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);
+
+/*
+ * dsopcode - support for late operand evaluation
+ */
+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);
+
+/*
+ * 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
+ */
+acpi_status
+acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number);
+
+/* dsload - pass 1 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);
+
+/* dsload - pass 2 namespace load callbacks */
+
+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);
+
+/*
+ * 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_auto_serialize_method(struct acpi_namespace_node *node,
+			      union acpi_operand_object *obj_desc);
+
+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_object(struct acpi_walk_state *walk_state,
+			      union acpi_parse_object *op,
+			      union acpi_operand_object **obj_desc_ptr);
+
+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);
+
+/*
+ * dspkginit - Package object initialization
+ */
+acpi_status
+acpi_ds_init_package_element(u8 object_type,
+			     union acpi_operand_object *source_object,
+			     union acpi_generic_state *state, void *context);
+
+/*
+ * 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);
+
+/*
+ * dsdebug - parser debugging routines
+ */
+void
+acpi_ds_dump_method_stack(acpi_status status,
+			  struct acpi_walk_state *walk_state,
+			  union acpi_parse_object *op);
+
+#endif				/* _ACDISPAT_H_ */