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/******************************************************************************
*
* Name: acinterp.h - Interpreter subcomponent prototypes and defines
* $Revision: 116 $
*
*****************************************************************************/
/*
* 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 __ACINTERP_H__
#define __ACINTERP_H__
#define WALK_OPERANDS &(walk_state->operands [walk_state->num_operands -1])
/* Interpreter constants */
#define AML_END_OF_BLOCK -1
#define PUSH_PKG_LENGTH 1
#define DO_NOT_PUSH_PKG_LENGTH 0
#define STACK_TOP 0
#define STACK_BOTTOM (u32) -1
/* Constants for global "When_to_parse_methods" */
#define METHOD_PARSE_AT_INIT 0x0
#define METHOD_PARSE_JUST_IN_TIME 0x1
#define METHOD_DELETE_AT_COMPLETION 0x2
acpi_status
acpi_ex_resolve_operands (
u16 opcode,
acpi_operand_object **stack_ptr,
acpi_walk_state *walk_state);
/*
* amxface - External interpreter interfaces
*/
acpi_status
acpi_ex_load_table (
acpi_table_type table_id);
acpi_status
acpi_ex_execute_method (
acpi_namespace_node *method_node,
acpi_operand_object **params,
acpi_operand_object **return_obj_desc);
/*
* amconvrt - object conversion
*/
acpi_status
acpi_ex_convert_to_integer (
acpi_operand_object *obj_desc,
acpi_operand_object **result_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_convert_to_buffer (
acpi_operand_object *obj_desc,
acpi_operand_object **result_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_convert_to_string (
acpi_operand_object *obj_desc,
acpi_operand_object **result_desc,
u32 base,
u32 max_length,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_convert_to_target_type (
acpi_object_type8 destination_type,
acpi_operand_object **obj_desc,
acpi_walk_state *walk_state);
/*
* amfield - ACPI AML (p-code) execution - field manipulation
*/
acpi_status
acpi_ex_extract_from_field (
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_insert_into_field (
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_setup_field (
acpi_operand_object *obj_desc,
u32 field_byte_offset);
acpi_status
acpi_ex_read_field_datum (
acpi_operand_object *obj_desc,
u32 field_byte_offset,
u32 *value);
acpi_status
acpi_ex_common_access_field (
u32 mode,
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_access_index_field (
u32 mode,
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_access_bank_field (
u32 mode,
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_access_region_field (
u32 mode,
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_access_buffer_field (
u32 mode,
acpi_operand_object *obj_desc,
void *buffer,
u32 buffer_length);
acpi_status
acpi_ex_read_data_from_field (
acpi_operand_object *obj_desc,
acpi_operand_object **ret_buffer_desc);
acpi_status
acpi_ex_write_data_to_field (
acpi_operand_object *source_desc,
acpi_operand_object *obj_desc);
/*
* ammisc - ACPI AML (p-code) execution - specific opcodes
*/
acpi_status
acpi_ex_opcode_3A_0T_0R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_3A_1T_1R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_6A_0T_1R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_get_object_reference (
acpi_operand_object *obj_desc,
acpi_operand_object **return_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_do_concatenate (
acpi_operand_object *obj_desc,
acpi_operand_object *obj_desc2,
acpi_operand_object **actual_return_desc,
acpi_walk_state *walk_state);
u8
acpi_ex_do_logical_op (
u16 opcode,
acpi_integer operand0,
acpi_integer operand1);
acpi_integer
acpi_ex_do_math_op (
u16 opcode,
acpi_integer operand0,
acpi_integer operand1);
acpi_status
acpi_ex_load_op (
acpi_operand_object *rgn_desc,
acpi_operand_object *ddb_handle);
acpi_status
acpi_ex_unload_table (
acpi_operand_object *ddb_handle);
acpi_status
acpi_ex_create_mutex (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_processor (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_power_resource (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_region (
u8 *aml_start,
u32 aml_length,
u8 region_space,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_table_region (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_event (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_alias (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_create_method (
u8 *aml_start,
u32 aml_length,
acpi_walk_state *walk_state);
/*
* ammutex - mutex support
*/
acpi_status
acpi_ex_acquire_mutex (
acpi_operand_object *time_desc,
acpi_operand_object *obj_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_release_mutex (
acpi_operand_object *obj_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_release_all_mutexes (
acpi_operand_object *mutex_list);
void
acpi_ex_unlink_mutex (
acpi_operand_object *obj_desc);
/*
* amprep - ACPI AML (p-code) execution - prep utilities
*/
acpi_status
acpi_ex_prep_common_field_object (
acpi_operand_object *obj_desc,
u8 field_flags,
u32 field_position,
u32 field_length);
acpi_status
acpi_ex_prep_region_field_value (
acpi_namespace_node *node,
acpi_handle region,
u8 field_flags,
u32 field_position,
u32 field_length);
acpi_status
acpi_ex_prep_bank_field_value (
acpi_namespace_node *node,
acpi_namespace_node *region_node,
acpi_namespace_node *bank_register_node,
u32 bank_val,
u8 field_flags,
u32 field_position,
u32 field_length);
acpi_status
acpi_ex_prep_index_field_value (
acpi_namespace_node *node,
acpi_namespace_node *index_reg,
acpi_namespace_node *data_reg,
u8 field_flags,
u32 field_position,
u32 field_length);
acpi_status
acpi_ex_prep_field_value (
ACPI_CREATE_FIELD_INFO *info);
/*
* amsystem - Interface to OS services
*/
acpi_status
acpi_ex_system_do_notify_op (
acpi_operand_object *value,
acpi_operand_object *obj_desc);
void
acpi_ex_system_do_suspend(
u32 time);
void
acpi_ex_system_do_stall (
u32 time);
acpi_status
acpi_ex_system_acquire_mutex(
acpi_operand_object *time,
acpi_operand_object *obj_desc);
acpi_status
acpi_ex_system_release_mutex(
acpi_operand_object *obj_desc);
acpi_status
acpi_ex_system_signal_event(
acpi_operand_object *obj_desc);
acpi_status
acpi_ex_system_wait_event(
acpi_operand_object *time,
acpi_operand_object *obj_desc);
acpi_status
acpi_ex_system_reset_event(
acpi_operand_object *obj_desc);
acpi_status
acpi_ex_system_wait_semaphore (
acpi_handle semaphore,
u32 timeout);
/*
* ammonadic - ACPI AML (p-code) execution, monadic operators
*/
acpi_status
acpi_ex_opcode_1A_0T_0R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_1A_0T_1R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_1A_1T_1R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_1A_1T_0R (
acpi_walk_state *walk_state);
/*
* amdyadic - ACPI AML (p-code) execution, dyadic operators
*/
acpi_status
acpi_ex_opcode_2A_0T_0R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_2A_0T_1R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_2A_1T_1R (
acpi_walk_state *walk_state);
acpi_status
acpi_ex_opcode_2A_2T_1R (
acpi_walk_state *walk_state);
/*
* amresolv - Object resolution and get value functions
*/
acpi_status
acpi_ex_resolve_to_value (
acpi_operand_object **stack_ptr,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_resolve_node_to_value (
acpi_namespace_node **stack_ptr,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_resolve_object_to_value (
acpi_operand_object **stack_ptr,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_get_buffer_field_value (
acpi_operand_object *field_desc,
acpi_operand_object *result_desc);
/*
* amdump - Scanner debug output routines
*/
void
acpi_ex_show_hex_value (
u32 byte_count,
u8 *aml_start,
u32 lead_space);
acpi_status
acpi_ex_dump_operand (
acpi_operand_object *entry_desc);
void
acpi_ex_dump_operands (
acpi_operand_object **operands,
operating_mode interpreter_mode,
NATIVE_CHAR *ident,
u32 num_levels,
NATIVE_CHAR *note,
NATIVE_CHAR *module_name,
u32 line_number);
void
acpi_ex_dump_object_descriptor (
acpi_operand_object *object,
u32 flags);
void
acpi_ex_dump_node (
acpi_namespace_node *node,
u32 flags);
/*
* amnames - interpreter/scanner name load/execute
*/
NATIVE_CHAR *
acpi_ex_allocate_name_string (
u32 prefix_count,
u32 num_name_segs);
u32
acpi_ex_good_char (
u32 character);
acpi_status
acpi_ex_name_segment (
u8 **in_aml_address,
NATIVE_CHAR *name_string);
acpi_status
acpi_ex_get_name_string (
acpi_object_type8 data_type,
u8 *in_aml_address,
NATIVE_CHAR **out_name_string,
u32 *out_name_length);
acpi_status
acpi_ex_do_name (
acpi_object_type data_type,
operating_mode load_exec_mode);
/*
* amstore - Object store support
*/
acpi_status
acpi_ex_store (
acpi_operand_object *val_desc,
acpi_operand_object *dest_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_store_object_to_index (
acpi_operand_object *val_desc,
acpi_operand_object *dest_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_store_object_to_node (
acpi_operand_object *source_desc,
acpi_namespace_node *node,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_store_object_to_object (
acpi_operand_object *source_desc,
acpi_operand_object *dest_desc,
acpi_walk_state *walk_state);
/*
*
*/
acpi_status
acpi_ex_resolve_object (
acpi_operand_object **source_desc_ptr,
acpi_object_type8 target_type,
acpi_walk_state *walk_state);
acpi_status
acpi_ex_store_object (
acpi_operand_object *source_desc,
acpi_object_type8 target_type,
acpi_operand_object **target_desc_ptr,
acpi_walk_state *walk_state);
/*
* amcopy - object copy
*/
acpi_status
acpi_ex_copy_buffer_to_buffer (
acpi_operand_object *source_desc,
acpi_operand_object *target_desc);
acpi_status
acpi_ex_copy_string_to_string (
acpi_operand_object *source_desc,
acpi_operand_object *target_desc);
acpi_status
acpi_ex_copy_integer_to_index_field (
acpi_operand_object *source_desc,
acpi_operand_object *target_desc);
acpi_status
acpi_ex_copy_integer_to_bank_field (
acpi_operand_object *source_desc,
acpi_operand_object *target_desc);
acpi_status
acpi_ex_copy_data_to_named_field (
acpi_operand_object *source_desc,
acpi_namespace_node *node);
acpi_status
acpi_ex_copy_integer_to_buffer_field (
acpi_operand_object *source_desc,
acpi_operand_object *target_desc);
/*
* amutils - interpreter/scanner utilities
*/
acpi_status
acpi_ex_enter_interpreter (
void);
void
acpi_ex_exit_interpreter (
void);
void
acpi_ex_truncate_for32bit_table (
acpi_operand_object *obj_desc,
acpi_walk_state *walk_state);
u8
acpi_ex_validate_object_type (
acpi_object_type type);
u8
acpi_ex_acquire_global_lock (
u32 rule);
acpi_status
acpi_ex_release_global_lock (
u8 locked);
u32
acpi_ex_digits_needed (
acpi_integer value,
u32 base);
acpi_status
acpi_ex_eisa_id_to_string (
u32 numeric_id,
NATIVE_CHAR *out_string);
acpi_status
acpi_ex_unsigned_integer_to_string (
acpi_integer value,
NATIVE_CHAR *out_string);
/*
* amregion - default Op_region handlers
*/
acpi_status
acpi_ex_system_memory_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
acpi_status
acpi_ex_system_io_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
acpi_status
acpi_ex_pci_config_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
acpi_status
acpi_ex_cmos_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
acpi_status
acpi_ex_pci_bar_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
acpi_status
acpi_ex_embedded_controller_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
acpi_status
acpi_ex_sm_bus_space_handler (
u32 function,
ACPI_PHYSICAL_ADDRESS address,
u32 bit_width,
u32 *value,
void *handler_context,
void *region_context);
#endif /* __INTERP_H__ */
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