[mirror_ubuntu-artful-kernel.git] / include / acpi / acinterp.h

/******************************************************************************
 *
 * Name: acinterp.h - Interpreter subcomponent prototypes and defines
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2005, R. Byron Moore
 * 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 __ACINTERP_H__
#define __ACINTERP_H__

#define ACPI_WALK_OPERANDS       (&(walk_state->operands [walk_state->num_operands -1]))

/*
 * exconvrt - object conversion
 */
acpi_status
acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
			   union acpi_operand_object **result_desc, u32 flags);

acpi_status
acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
			  union acpi_operand_object **result_desc);

acpi_status
acpi_ex_convert_to_string(union acpi_operand_object *obj_desc,
			  union acpi_operand_object **result_desc, u32 type);

/* Types for ->String conversion */

#define ACPI_EXPLICIT_BYTE_COPY         0x00000000
#define ACPI_EXPLICIT_CONVERT_HEX       0x00000001
#define ACPI_IMPLICIT_CONVERT_HEX       0x00000002
#define ACPI_EXPLICIT_CONVERT_DECIMAL   0x00000003

acpi_status
acpi_ex_convert_to_target_type(acpi_object_type destination_type,
			       union acpi_operand_object *source_desc,
			       union acpi_operand_object **result_desc,
			       struct acpi_walk_state *walk_state);

/*
 * exfield - ACPI AML (p-code) execution - field manipulation
 */
acpi_status
acpi_ex_common_buffer_setup(union acpi_operand_object *obj_desc,
			    u32 buffer_length, u32 * datum_count);

acpi_status
acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc,
			       acpi_integer mask,
			       acpi_integer field_value,
			       u32 field_datum_byte_offset);

void
acpi_ex_get_buffer_datum(acpi_integer * datum,
			 void *buffer,
			 u32 buffer_length,
			 u32 byte_granularity, u32 buffer_offset);

void
acpi_ex_set_buffer_datum(acpi_integer merged_datum,
			 void *buffer,
			 u32 buffer_length,
			 u32 byte_granularity, u32 buffer_offset);

acpi_status
acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
			     union acpi_operand_object *obj_desc,
			     union acpi_operand_object **ret_buffer_desc);

acpi_status
acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
			    union acpi_operand_object *obj_desc,
			    union acpi_operand_object **result_desc);

/*
 * exfldio - low level field I/O
 */
acpi_status
acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
			   void *buffer, u32 buffer_length);

acpi_status
acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
			  void *buffer, u32 buffer_length);

acpi_status
acpi_ex_access_region(union acpi_operand_object *obj_desc,
		      u32 field_datum_byte_offset,
		      acpi_integer * value, u32 read_write);

/*
 * exmisc - misc support routines
 */
acpi_status
acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
			     union acpi_operand_object **return_desc,
			     struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_concat_template(union acpi_operand_object *obj_desc,
			union acpi_operand_object *obj_desc2,
			union acpi_operand_object **actual_return_desc,
			struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_do_concatenate(union acpi_operand_object *obj_desc,
		       union acpi_operand_object *obj_desc2,
		       union acpi_operand_object **actual_return_desc,
		       struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_do_logical_numeric_op(u16 opcode,
			      acpi_integer integer0,
			      acpi_integer integer1, u8 * logical_result);

acpi_status
acpi_ex_do_logical_op(u16 opcode,
		      union acpi_operand_object *operand0,
		      union acpi_operand_object *operand1, u8 * logical_result);

acpi_integer
acpi_ex_do_math_op(u16 opcode, acpi_integer operand0, acpi_integer operand1);

acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_create_region(u8 * aml_start,
		      u32 aml_length,
		      u8 region_space, struct acpi_walk_state *walk_state);

acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_create_method(u8 * aml_start,
		      u32 aml_length, struct acpi_walk_state *walk_state);

/*
 * exconfig - dynamic table load/unload
 */
acpi_status
acpi_ex_load_op(union acpi_operand_object *obj_desc,
		union acpi_operand_object *target,
		struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
		      union acpi_operand_object **return_desc);

acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle);

/*
 * exmutex - mutex support
 */
acpi_status
acpi_ex_acquire_mutex(union acpi_operand_object *time_desc,
		      union acpi_operand_object *obj_desc,
		      struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
		      struct acpi_walk_state *walk_state);

void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);

void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);

/*
 * exprep - ACPI AML execution - prep utilities
 */
acpi_status
acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
				 u8 field_flags,
				 u8 field_attribute,
				 u32 field_bit_position, u32 field_bit_length);

acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info);

/*
 * exsystem - Interface to OS services
 */
acpi_status
acpi_ex_system_do_notify_op(union acpi_operand_object *value,
			    union acpi_operand_object *obj_desc);

acpi_status acpi_ex_system_do_suspend(acpi_integer time);

acpi_status acpi_ex_system_do_stall(u32 time);

acpi_status
acpi_ex_system_acquire_mutex(union acpi_operand_object *time,
			     union acpi_operand_object *obj_desc);

acpi_status acpi_ex_system_release_mutex(union acpi_operand_object *obj_desc);

acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc);

acpi_status
acpi_ex_system_wait_event(union acpi_operand_object *time,
			  union acpi_operand_object *obj_desc);

acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc);

acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout);

/*
 * exoparg1 - ACPI AML execution, 1 operand
 */
acpi_status acpi_ex_opcode_0A_0T_1R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_1A_0T_0R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_1A_1T_0R(struct acpi_walk_state *walk_state);

/*
 * exoparg2 - ACPI AML execution, 2 operands
 */
acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state);

/*
 * exoparg3 - ACPI AML execution, 3 operands
 */
acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state);

acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state);

/*
 * exoparg6 - ACPI AML execution, 6 operands
 */
acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state *walk_state);

/*
 * exresolv - Object resolution and get value functions
 */
acpi_status
acpi_ex_resolve_to_value(union acpi_operand_object **stack_ptr,
			 struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
			 union acpi_operand_object *operand,
			 acpi_object_type * return_type,
			 union acpi_operand_object **return_desc);

/*
 * exresnte - resolve namespace node
 */
acpi_status
acpi_ex_resolve_node_to_value(struct acpi_namespace_node **stack_ptr,
			      struct acpi_walk_state *walk_state);

/*
 * exresop - resolve operand to value
 */
acpi_status
acpi_ex_resolve_operands(u16 opcode,
			 union acpi_operand_object **stack_ptr,
			 struct acpi_walk_state *walk_state);

/*
 * exdump - Interpreter debug output routines
 */
void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth);

void
acpi_ex_dump_operands(union acpi_operand_object **operands,
		      acpi_interpreter_mode interpreter_mode,
		      char *ident,
		      u32 num_levels,
		      char *note, char *module_name, u32 line_number);

#ifdef	ACPI_FUTURE_USAGE
void
acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);

void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags);
#endif				/* ACPI_FUTURE_USAGE */

/*
 * exnames - AML namestring support
 */
acpi_status
acpi_ex_get_name_string(acpi_object_type data_type,
			u8 * in_aml_address,
			char **out_name_string, u32 * out_name_length);

/*
 * exstore - Object store support
 */
acpi_status
acpi_ex_store(union acpi_operand_object *val_desc,
	      union acpi_operand_object *dest_desc,
	      struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
			     struct acpi_namespace_node *node,
			     struct acpi_walk_state *walk_state,
			     u8 implicit_conversion);

#define ACPI_IMPLICIT_CONVERSION        TRUE
#define ACPI_NO_IMPLICIT_CONVERSION     FALSE

/*
 * exstoren - resolve/store object
 */
acpi_status
acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
		       acpi_object_type target_type,
		       struct acpi_walk_state *walk_state);

acpi_status
acpi_ex_store_object_to_object(union acpi_operand_object *source_desc,
			       union acpi_operand_object *dest_desc,
			       union acpi_operand_object **new_desc,
			       struct acpi_walk_state *walk_state);

/*
 * exstorob - store object - buffer/string
 */
acpi_status
acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
			       union acpi_operand_object *target_desc);

acpi_status
acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
			       union acpi_operand_object *target_desc);

/*
 * excopy - object copy
 */
acpi_status
acpi_ex_copy_integer_to_index_field(union acpi_operand_object *source_desc,
				    union acpi_operand_object *target_desc);

acpi_status
acpi_ex_copy_integer_to_bank_field(union acpi_operand_object *source_desc,
				   union acpi_operand_object *target_desc);

acpi_status
acpi_ex_copy_data_to_named_field(union acpi_operand_object *source_desc,
				 struct acpi_namespace_node *node);

acpi_status
acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc,
				     union acpi_operand_object *target_desc);

/*
 * exutils - interpreter/scanner utilities
 */
acpi_status acpi_ex_enter_interpreter(void);

void acpi_ex_exit_interpreter(void);

void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc);

u8 acpi_ex_acquire_global_lock(u32 rule);

void acpi_ex_release_global_lock(u8 locked);

void acpi_ex_eisa_id_to_string(u32 numeric_id, char *out_string);

void acpi_ex_unsigned_integer_to_string(acpi_integer value, char *out_string);

/*
 * exregion - default op_region handlers
 */
acpi_status
acpi_ex_system_memory_space_handler(u32 function,
				    acpi_physical_address address,
				    u32 bit_width,
				    acpi_integer * value,
				    void *handler_context,
				    void *region_context);

acpi_status
acpi_ex_system_io_space_handler(u32 function,
				acpi_physical_address address,
				u32 bit_width,
				acpi_integer * value,
				void *handler_context, void *region_context);

acpi_status
acpi_ex_pci_config_space_handler(u32 function,
				 acpi_physical_address address,
				 u32 bit_width,
				 acpi_integer * value,
				 void *handler_context, void *region_context);

acpi_status
acpi_ex_cmos_space_handler(u32 function,
			   acpi_physical_address address,
			   u32 bit_width,
			   acpi_integer * value,
			   void *handler_context, void *region_context);

acpi_status
acpi_ex_pci_bar_space_handler(u32 function,
			      acpi_physical_address address,
			      u32 bit_width,
			      acpi_integer * value,
			      void *handler_context, void *region_context);

acpi_status
acpi_ex_embedded_controller_space_handler(u32 function,
					  acpi_physical_address address,
					  u32 bit_width,
					  acpi_integer * value,
					  void *handler_context,
					  void *region_context);

acpi_status
acpi_ex_sm_bus_space_handler(u32 function,
			     acpi_physical_address address,
			     u32 bit_width,
			     acpi_integer * value,
			     void *handler_context, void *region_context);

acpi_status
acpi_ex_data_table_space_handler(u32 function,
				 acpi_physical_address address,
				 u32 bit_width,
				 acpi_integer * value,
				 void *handler_context, void *region_context);

#endif				/* __INTERP_H__ */
Commit	Line	Data
1da177e4 LT	1	/******************************************************************************
	2	*
	3	* Name: acinterp.h - Interpreter subcomponent prototypes and defines
	4	*
	5	*****************************************************************************/
	6
	7	/*
	8	* Copyright (C) 2000 - 2005, R. Byron Moore
	9	* All rights reserved.
	10	*
	11	* Redistribution and use in source and binary forms, with or without
	12	* modification, are permitted provided that the following conditions
	13	* are met:
	14	* 1. Redistributions of source code must retain the above copyright
	15	* notice, this list of conditions, and the following disclaimer,
	16	* without modification.
	17	* 2. Redistributions in binary form must reproduce at minimum a disclaimer
	18	* substantially similar to the "NO WARRANTY" disclaimer below
	19	* ("Disclaimer") and any redistribution must be conditioned upon
	20	* including a substantially similar Disclaimer requirement for further
	21	* binary redistribution.
	22	* 3. Neither the names of the above-listed copyright holders nor the names
	23	* of any contributors may be used to endorse or promote products derived
	24	* from this software without specific prior written permission.
	25	*
	26	* Alternatively, this software may be distributed under the terms of the
	27	* GNU General Public License ("GPL") version 2 as published by the Free
	28	* Software Foundation.
	29	*
	30	* NO WARRANTY
	31	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	32	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	33	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
	34	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	35	* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	36	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	37	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	38	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	39	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	40	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	41	* POSSIBILITY OF SUCH DAMAGES.
	42	*/
	43
	44	#ifndef __ACINTERP_H__
	45	#define __ACINTERP_H__
	46
1da177e4 LT	47	#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1]))
1da177e4 LT	48
1da177e4 LT	49	/*
	50	* exconvrt - object conversion
	51	*/
1da177e4	52	acpi_status
4be44fcd LB	53	acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
4be44fcd LB	54	union acpi_operand_object **result_desc, u32 flags);
1da177e4 LT	55
1da177e4 LT	56	acpi_status
4be44fcd LB	57	acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
4be44fcd LB	58	union acpi_operand_object **result_desc);
1da177e4 LT	59
1da177e4 LT	60	acpi_status
4be44fcd LB	61	acpi_ex_convert_to_string(union acpi_operand_object *obj_desc,
4be44fcd LB	62	union acpi_operand_object **result_desc, u32 type);
1da177e4 LT	63
	64	/* Types for ->String conversion */
	65
	66	#define ACPI_EXPLICIT_BYTE_COPY 0x00000000
	67	#define ACPI_EXPLICIT_CONVERT_HEX 0x00000001
	68	#define ACPI_IMPLICIT_CONVERT_HEX 0x00000002
	69	#define ACPI_EXPLICIT_CONVERT_DECIMAL 0x00000003
	70
	71	acpi_status
4be44fcd LB	72	acpi_ex_convert_to_target_type(acpi_object_type destination_type,
	73	union acpi_operand_object *source_desc,
	74	union acpi_operand_object **result_desc,
	75	struct acpi_walk_state *walk_state);
1da177e4 LT	76
	77	/*
	78	* exfield - ACPI AML (p-code) execution - field manipulation
	79	*/
1da177e4	80	acpi_status
4be44fcd LB	81	acpi_ex_common_buffer_setup(union acpi_operand_object *obj_desc,
4be44fcd LB	82	u32 buffer_length, u32 * datum_count);
1da177e4	83
1da177e4	84	acpi_status
4be44fcd LB	85	acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc,
	86	acpi_integer mask,
	87	acpi_integer field_value,
	88	u32 field_datum_byte_offset);
1da177e4 LT	89
1da177e4 LT	90	void
4be44fcd LB	91	acpi_ex_get_buffer_datum(acpi_integer * datum,
	92	void *buffer,
	93	u32 buffer_length,
	94	u32 byte_granularity, u32 buffer_offset);
1da177e4 LT	95
1da177e4 LT	96	void
4be44fcd LB	97	acpi_ex_set_buffer_datum(acpi_integer merged_datum,
	98	void *buffer,
	99	u32 buffer_length,
	100	u32 byte_granularity, u32 buffer_offset);
1da177e4 LT	101
1da177e4 LT	102	acpi_status
4be44fcd LB	103	acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
	104	union acpi_operand_object *obj_desc,
	105	union acpi_operand_object **ret_buffer_desc);
1da177e4 LT	106
1da177e4 LT	107	acpi_status
4be44fcd LB	108	acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
	109	union acpi_operand_object *obj_desc,
	110	union acpi_operand_object **result_desc);
44f6c012	111
1da177e4	112	/*
44f6c012	113	* exfldio - low level field I/O
1da177e4	114	*/
1da177e4	115	acpi_status
4be44fcd LB	116	acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
4be44fcd LB	117	void *buffer, u32 buffer_length);
1da177e4 LT	118
1da177e4 LT	119	acpi_status
4be44fcd LB	120	acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
4be44fcd LB	121	void *buffer, u32 buffer_length);
1da177e4 LT	122
1da177e4 LT	123	acpi_status
4be44fcd LB	124	acpi_ex_access_region(union acpi_operand_object *obj_desc,
	125	u32 field_datum_byte_offset,
	126	acpi_integer * value, u32 read_write);
1da177e4	127
44f6c012 RM	128	/*
	129	* exmisc - misc support routines
	130	*/
1da177e4	131	acpi_status
4be44fcd LB	132	acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
	133	union acpi_operand_object **return_desc,
	134	struct acpi_walk_state *walk_state);
1da177e4	135
1da177e4	136	acpi_status
4be44fcd LB	137	acpi_ex_concat_template(union acpi_operand_object *obj_desc,
	138	union acpi_operand_object *obj_desc2,
	139	union acpi_operand_object **actual_return_desc,
	140	struct acpi_walk_state *walk_state);
1da177e4 LT	141
1da177e4 LT	142	acpi_status
4be44fcd LB	143	acpi_ex_do_concatenate(union acpi_operand_object *obj_desc,
	144	union acpi_operand_object *obj_desc2,
	145	union acpi_operand_object **actual_return_desc,
	146	struct acpi_walk_state *walk_state);
1da177e4 LT	147
1da177e4 LT	148	acpi_status
4be44fcd LB	149	acpi_ex_do_logical_numeric_op(u16 opcode,
	150	acpi_integer integer0,
	151	acpi_integer integer1, u8 * logical_result);
1da177e4 LT	152
1da177e4 LT	153	acpi_status
4be44fcd LB	154	acpi_ex_do_logical_op(u16 opcode,
	155	union acpi_operand_object *operand0,
	156	union acpi_operand_object operand1, u8 logical_result);
1da177e4 LT	157
1da177e4 LT	158	acpi_integer
4be44fcd	159	acpi_ex_do_math_op(u16 opcode, acpi_integer operand0, acpi_integer operand1);
1da177e4	160
4be44fcd	161	acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state);
1da177e4	162
4be44fcd	163	acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state);
1da177e4	164
4be44fcd	165	acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state);
1da177e4 LT	166
1da177e4 LT	167	acpi_status
4be44fcd LB	168	acpi_ex_create_region(u8 * aml_start,
	169	u32 aml_length,
	170	u8 region_space, struct acpi_walk_state *walk_state);
1da177e4	171
4be44fcd	172	acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state);
1da177e4	173
4be44fcd	174	acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state);
1da177e4	175
4be44fcd	176	acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state);
1da177e4 LT	177
1da177e4 LT	178	acpi_status
4be44fcd LB	179	acpi_ex_create_method(u8 * aml_start,
4be44fcd LB	180	u32 aml_length, struct acpi_walk_state *walk_state);
1da177e4 LT	181
	182	/*
	183	* exconfig - dynamic table load/unload
	184	*/
1da177e4	185	acpi_status
4be44fcd LB	186	acpi_ex_load_op(union acpi_operand_object *obj_desc,
	187	union acpi_operand_object *target,
	188	struct acpi_walk_state *walk_state);
1da177e4 LT	189
1da177e4 LT	190	acpi_status
4be44fcd LB	191	acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
4be44fcd LB	192	union acpi_operand_object **return_desc);
1da177e4	193
4be44fcd	194	acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle);
1da177e4 LT	195
	196	/*
	197	* exmutex - mutex support
	198	*/
1da177e4	199	acpi_status
4be44fcd LB	200	acpi_ex_acquire_mutex(union acpi_operand_object *time_desc,
	201	union acpi_operand_object *obj_desc,
	202	struct acpi_walk_state *walk_state);
1da177e4 LT	203
1da177e4 LT	204	acpi_status
4be44fcd LB	205	acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
4be44fcd LB	206	struct acpi_walk_state *walk_state);
1da177e4	207
4be44fcd	208	void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);
1da177e4	209
4be44fcd	210	void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);
1da177e4 LT	211
1da177e4 LT	212	/*
44f6c012	213	* exprep - ACPI AML execution - prep utilities
1da177e4	214	*/
1da177e4	215	acpi_status
4be44fcd LB	216	acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
	217	u8 field_flags,
	218	u8 field_attribute,
	219	u32 field_bit_position, u32 field_bit_length);
1da177e4	220
4be44fcd	221	acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info);
44f6c012	222
1da177e4 LT	223	/*
	224	* exsystem - Interface to OS services
	225	*/
1da177e4	226	acpi_status
4be44fcd LB	227	acpi_ex_system_do_notify_op(union acpi_operand_object *value,
4be44fcd LB	228	union acpi_operand_object *obj_desc);
1da177e4	229
4be44fcd	230	acpi_status acpi_ex_system_do_suspend(acpi_integer time);
1da177e4	231
4be44fcd	232	acpi_status acpi_ex_system_do_stall(u32 time);
1da177e4 LT	233
1da177e4 LT	234	acpi_status
4be44fcd LB	235	acpi_ex_system_acquire_mutex(union acpi_operand_object *time,
4be44fcd LB	236	union acpi_operand_object *obj_desc);
1da177e4	237
4be44fcd	238	acpi_status acpi_ex_system_release_mutex(union acpi_operand_object *obj_desc);
1da177e4	239
4be44fcd	240	acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc);
1da177e4 LT	241
1da177e4 LT	242	acpi_status
4be44fcd LB	243	acpi_ex_system_wait_event(union acpi_operand_object *time,
4be44fcd LB	244	union acpi_operand_object *obj_desc);
1da177e4	245
4be44fcd	246	acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc);
1da177e4	247
4be44fcd	248	acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout);
1da177e4 LT	249
1da177e4 LT	250	/*
44f6c012	251	* exoparg1 - ACPI AML execution, 1 operand
1da177e4	252	*/
4be44fcd	253	acpi_status acpi_ex_opcode_0A_0T_1R(struct acpi_walk_state *walk_state);
1da177e4	254
4be44fcd	255	acpi_status acpi_ex_opcode_1A_0T_0R(struct acpi_walk_state *walk_state);
1da177e4	256
4be44fcd	257	acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state);
1da177e4	258
4be44fcd	259	acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state);
1da177e4	260
4be44fcd	261	acpi_status acpi_ex_opcode_1A_1T_0R(struct acpi_walk_state *walk_state);
1da177e4 LT	262
1da177e4 LT	263	/*
44f6c012	264	* exoparg2 - ACPI AML execution, 2 operands
1da177e4	265	*/
4be44fcd	266	acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state);
1da177e4	267
4be44fcd	268	acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state);
1da177e4	269
4be44fcd	270	acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state);
1da177e4	271
4be44fcd	272	acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state);
1da177e4 LT	273
1da177e4 LT	274	/*
44f6c012 RM	275	* exoparg3 - ACPI AML execution, 3 operands
44f6c012 RM	276	*/
4be44fcd	277	acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state);
44f6c012	278
4be44fcd	279	acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state);
44f6c012 RM	280
	281	/*
	282	* exoparg6 - ACPI AML execution, 6 operands
1da177e4	283	*/
4be44fcd	284	acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state *walk_state);
1da177e4	285
44f6c012 RM	286	/*
	287	* exresolv - Object resolution and get value functions
	288	*/
1da177e4	289	acpi_status
4be44fcd LB	290	acpi_ex_resolve_to_value(union acpi_operand_object **stack_ptr,
4be44fcd LB	291	struct acpi_walk_state *walk_state);
1da177e4 LT	292
1da177e4 LT	293	acpi_status
4be44fcd LB	294	acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
	295	union acpi_operand_object *operand,
	296	acpi_object_type * return_type,
	297	union acpi_operand_object **return_desc);
44f6c012 RM	298
	299	/*
	300	* exresnte - resolve namespace node
	301	*/
	302	acpi_status
4be44fcd LB	303	acpi_ex_resolve_node_to_value(struct acpi_namespace_node **stack_ptr,
4be44fcd LB	304	struct acpi_walk_state *walk_state);
44f6c012 RM	305
	306	/*
	307	* exresop - resolve operand to value
	308	*/
1da177e4	309	acpi_status
4be44fcd LB	310	acpi_ex_resolve_operands(u16 opcode,
	311	union acpi_operand_object **stack_ptr,
	312	struct acpi_walk_state *walk_state);
1da177e4 LT	313
	314	/*
	315	* exdump - Interpreter debug output routines
	316	*/
4be44fcd	317	void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth);
1da177e4 LT	318
1da177e4 LT	319	void
4be44fcd LB	320	acpi_ex_dump_operands(union acpi_operand_object **operands,
	321	acpi_interpreter_mode interpreter_mode,
	322	char *ident,
	323	u32 num_levels,
	324	char note, char module_name, u32 line_number);
1da177e4	325
44f6c012	326	#ifdef ACPI_FUTURE_USAGE
1da177e4	327	void
4be44fcd	328	acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);
1da177e4	329
4be44fcd LB	330	void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags);
4be44fcd LB	331	#endif /* ACPI_FUTURE_USAGE */
1da177e4 LT	332
1da177e4 LT	333	/*
44f6c012	334	* exnames - AML namestring support
1da177e4	335	*/
1da177e4	336	acpi_status
4be44fcd LB	337	acpi_ex_get_name_string(acpi_object_type data_type,
	338	u8 * in_aml_address,
	339	char *out_name_string, u32 out_name_length);
1da177e4 LT	340
	341	/*
	342	* exstore - Object store support
	343	*/
1da177e4	344	acpi_status
4be44fcd LB	345	acpi_ex_store(union acpi_operand_object *val_desc,
	346	union acpi_operand_object *dest_desc,
	347	struct acpi_walk_state *walk_state);
1da177e4	348
1da177e4	349	acpi_status
4be44fcd LB	350	acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
	351	struct acpi_namespace_node *node,
	352	struct acpi_walk_state *walk_state,
	353	u8 implicit_conversion);
1da177e4 LT	354
	355	#define ACPI_IMPLICIT_CONVERSION TRUE
	356	#define ACPI_NO_IMPLICIT_CONVERSION FALSE
	357
	358	/*
44f6c012	359	* exstoren - resolve/store object
1da177e4	360	*/
1da177e4	361	acpi_status
4be44fcd LB	362	acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
	363	acpi_object_type target_type,
	364	struct acpi_walk_state *walk_state);
1da177e4 LT	365
1da177e4 LT	366	acpi_status
4be44fcd LB	367	acpi_ex_store_object_to_object(union acpi_operand_object *source_desc,
	368	union acpi_operand_object *dest_desc,
	369	union acpi_operand_object **new_desc,
	370	struct acpi_walk_state *walk_state);
1da177e4 LT	371
1da177e4 LT	372	/*
44f6c012	373	* exstorob - store object - buffer/string
1da177e4	374	*/
1da177e4	375	acpi_status
4be44fcd LB	376	acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
4be44fcd LB	377	union acpi_operand_object *target_desc);
1da177e4 LT	378
1da177e4 LT	379	acpi_status
4be44fcd LB	380	acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
4be44fcd LB	381	union acpi_operand_object *target_desc);
44f6c012 RM	382
	383	/*
	384	* excopy - object copy
	385	*/
1da177e4	386	acpi_status
4be44fcd LB	387	acpi_ex_copy_integer_to_index_field(union acpi_operand_object *source_desc,
4be44fcd LB	388	union acpi_operand_object *target_desc);
1da177e4 LT	389
1da177e4 LT	390	acpi_status
4be44fcd LB	391	acpi_ex_copy_integer_to_bank_field(union acpi_operand_object *source_desc,
4be44fcd LB	392	union acpi_operand_object *target_desc);
1da177e4 LT	393
1da177e4 LT	394	acpi_status
4be44fcd LB	395	acpi_ex_copy_data_to_named_field(union acpi_operand_object *source_desc,
4be44fcd LB	396	struct acpi_namespace_node *node);
1da177e4 LT	397
1da177e4 LT	398	acpi_status
4be44fcd LB	399	acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc,
4be44fcd LB	400	union acpi_operand_object *target_desc);
44f6c012	401
1da177e4 LT	402	/*
	403	* exutils - interpreter/scanner utilities
	404	*/
4be44fcd	405	acpi_status acpi_ex_enter_interpreter(void);
1da177e4	406
4be44fcd	407	void acpi_ex_exit_interpreter(void);
1da177e4	408
4be44fcd	409	void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc);
1da177e4	410
4be44fcd	411	u8 acpi_ex_acquire_global_lock(u32 rule);
1da177e4	412
4be44fcd	413	void acpi_ex_release_global_lock(u8 locked);
1da177e4	414
4be44fcd	415	void acpi_ex_eisa_id_to_string(u32 numeric_id, char *out_string);
1da177e4	416
4be44fcd	417	void acpi_ex_unsigned_integer_to_string(acpi_integer value, char *out_string);
1da177e4 LT	418
	419	/*
	420	* exregion - default op_region handlers
	421	*/
1da177e4	422	acpi_status
4be44fcd LB	423	acpi_ex_system_memory_space_handler(u32 function,
	424	acpi_physical_address address,
	425	u32 bit_width,
	426	acpi_integer * value,
	427	void *handler_context,
	428	void *region_context);
	429
	430	acpi_status
	431	acpi_ex_system_io_space_handler(u32 function,
	432	acpi_physical_address address,
	433	u32 bit_width,
	434	acpi_integer * value,
	435	void handler_context, void region_context);
	436
	437	acpi_status
	438	acpi_ex_pci_config_space_handler(u32 function,
	439	acpi_physical_address address,
	440	u32 bit_width,
	441	acpi_integer * value,
	442	void handler_context, void region_context);
	443
	444	acpi_status
	445	acpi_ex_cmos_space_handler(u32 function,
	446	acpi_physical_address address,
	447	u32 bit_width,
	448	acpi_integer * value,
	449	void handler_context, void region_context);
	450
	451	acpi_status
	452	acpi_ex_pci_bar_space_handler(u32 function,
	453	acpi_physical_address address,
	454	u32 bit_width,
	455	acpi_integer * value,
	456	void handler_context, void region_context);
	457
	458	acpi_status
	459	acpi_ex_embedded_controller_space_handler(u32 function,
	460	acpi_physical_address address,
	461	u32 bit_width,
	462	acpi_integer * value,
	463	void *handler_context,
	464	void *region_context);
	465
	466	acpi_status
	467	acpi_ex_sm_bus_space_handler(u32 function,
	468	acpi_physical_address address,
	469	u32 bit_width,
	470	acpi_integer * value,
	471	void handler_context, void region_context);
	472
	473	acpi_status
	474	acpi_ex_data_table_space_handler(u32 function,
	475	acpi_physical_address address,
	476	u32 bit_width,
	477	acpi_integer * value,
	478	void handler_context, void region_context);
	479
	480	#endif /* __INTERP_H__ */