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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [acpi/] [acinterp.h] - Rev 1765
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/****************************************************************************** * * Name: acinterp.h - Interpreter subcomponent prototypes and defines * *****************************************************************************/ /* * Copyright (C) 2000 - 2004, 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])) acpi_status acpi_ex_resolve_operands ( u16 opcode, union acpi_operand_object **stack_ptr, struct acpi_walk_state *walk_state); acpi_status acpi_ex_check_object_type ( acpi_object_type type_needed, acpi_object_type this_type, void *object); /* * exxface - External interpreter interfaces */ acpi_status acpi_ex_load_table ( acpi_table_type table_id); acpi_status acpi_ex_execute_method ( struct acpi_namespace_node *method_node, union acpi_operand_object **params, union acpi_operand_object **return_obj_desc); /* * exconvrt - object conversion */ acpi_status acpi_ex_convert_to_integer ( union acpi_operand_object *obj_desc, union acpi_operand_object **result_desc, struct acpi_walk_state *walk_state); acpi_status acpi_ex_convert_to_buffer ( union acpi_operand_object *obj_desc, union acpi_operand_object **result_desc, struct acpi_walk_state *walk_state); acpi_status acpi_ex_convert_to_string ( union acpi_operand_object *obj_desc, union acpi_operand_object **result_desc, u32 base, u32 max_length, struct acpi_walk_state *walk_state); 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); u32 acpi_ex_convert_to_ascii ( acpi_integer integer, u32 base, u8 *string, u8 max_length); /* * exfield - ACPI AML (p-code) execution - field manipulation */ 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_setup_region ( union acpi_operand_object *obj_desc, u32 field_datum_byte_offset); acpi_status acpi_ex_access_region ( union acpi_operand_object *obj_desc, u32 field_datum_byte_offset, acpi_integer *value, u32 read_write); u8 acpi_ex_register_overflow ( union acpi_operand_object *obj_desc, acpi_integer value); acpi_status acpi_ex_field_datum_io ( union acpi_operand_object *obj_desc, u32 field_datum_byte_offset, acpi_integer *value, u32 read_write); 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); /* * exmisc - ACPI AML (p-code) execution - specific opcodes */ 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); acpi_status acpi_ex_opcode_6A_0T_1R ( struct acpi_walk_state *walk_state); u8 acpi_ex_do_match ( u32 match_op, acpi_integer package_value, acpi_integer match_value); 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_resolve_multiple ( struct acpi_walk_state *walk_state, union acpi_operand_object *operand, acpi_object_type *return_type, union acpi_operand_object **return_desc); 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); 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_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_add_table ( struct acpi_table_header *table, struct acpi_namespace_node *parent_node, union acpi_operand_object **ddb_handle); 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); void acpi_ex_link_mutex ( union acpi_operand_object *obj_desc, struct acpi_thread_state *thread); /* * exprep - ACPI AML (p-code) 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( u32 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); /* * exmonadic - ACPI AML (p-code) execution, monadic operators */ 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); /* * exdyadic - ACPI AML (p-code) execution, dyadic operators */ 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); /* * 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_node_to_value ( struct acpi_namespace_node **stack_ptr, struct acpi_walk_state *walk_state); acpi_status acpi_ex_resolve_object_to_value ( union acpi_operand_object **stack_ptr, struct acpi_walk_state *walk_state); /* * exdump - Scanner debug output routines */ void acpi_ex_dump_operand ( union acpi_operand_object *entry_desc); 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); 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); void acpi_ex_out_string ( char *title, char *value); void acpi_ex_out_pointer ( char *title, void *value); void acpi_ex_out_integer ( char *title, u32 value); void acpi_ex_out_address ( char *title, acpi_physical_address value); /* * exnames - interpreter/scanner name load/execute */ 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, char *name_string); acpi_status acpi_ex_get_name_string ( acpi_object_type data_type, u8 *in_aml_address, char **out_name_string, u32 *out_name_length); acpi_status acpi_ex_do_name ( acpi_object_type data_type, acpi_interpreter_mode load_exec_mode); /* * 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_index ( 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); /* * exstoren */ 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); /* * excopy - object copy */ 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); 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); u32 acpi_ex_digits_needed ( acpi_integer value, u32 base); 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__ */