mirror of
https://github.com/torvalds/linux.git
synced 2024-11-01 01:31:44 +00:00
6c9deb7201
Added 2007 copyright to all module headers and signons. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and the utilities. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
233 lines
7.2 KiB
C
233 lines
7.2 KiB
C
/******************************************************************************
|
|
*
|
|
* Module Name: acparser.h - AML Parser subcomponent prototypes and defines
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* Copyright (C) 2000 - 2007, 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 __ACPARSER_H__
|
|
#define __ACPARSER_H__
|
|
|
|
#define OP_HAS_RETURN_VALUE 1
|
|
|
|
/* Variable number of arguments. This field must be 32 bits */
|
|
|
|
#define ACPI_VAR_ARGS ACPI_UINT32_MAX
|
|
|
|
#define ACPI_PARSE_DELETE_TREE 0x0001
|
|
#define ACPI_PARSE_NO_TREE_DELETE 0x0000
|
|
#define ACPI_PARSE_TREE_MASK 0x0001
|
|
|
|
#define ACPI_PARSE_LOAD_PASS1 0x0010
|
|
#define ACPI_PARSE_LOAD_PASS2 0x0020
|
|
#define ACPI_PARSE_EXECUTE 0x0030
|
|
#define ACPI_PARSE_MODE_MASK 0x0030
|
|
|
|
#define ACPI_PARSE_DEFERRED_OP 0x0100
|
|
#define ACPI_PARSE_DISASSEMBLE 0x0200
|
|
|
|
/******************************************************************************
|
|
*
|
|
* Parser interfaces
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* psxface - Parser external interfaces
|
|
*/
|
|
acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info);
|
|
|
|
/*
|
|
* psargs - Parse AML opcode arguments
|
|
*/
|
|
u8 *acpi_ps_get_next_package_end(struct acpi_parse_state *parser_state);
|
|
|
|
char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state);
|
|
|
|
void
|
|
acpi_ps_get_next_simple_arg(struct acpi_parse_state *parser_state,
|
|
u32 arg_type, union acpi_parse_object *arg);
|
|
|
|
acpi_status
|
|
acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
|
|
struct acpi_parse_state *parser_state,
|
|
union acpi_parse_object *arg, u8 method_call);
|
|
|
|
acpi_status
|
|
acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
|
|
struct acpi_parse_state *parser_state,
|
|
u32 arg_type, union acpi_parse_object **return_arg);
|
|
|
|
/*
|
|
* psfind
|
|
*/
|
|
union acpi_parse_object *acpi_ps_find_name(union acpi_parse_object *scope,
|
|
u32 name, u32 opcode);
|
|
|
|
union acpi_parse_object *acpi_ps_get_parent(union acpi_parse_object *op);
|
|
|
|
/*
|
|
* psopcode - AML Opcode information
|
|
*/
|
|
const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode);
|
|
|
|
char *acpi_ps_get_opcode_name(u16 opcode);
|
|
|
|
/*
|
|
* psparse - top level parsing routines
|
|
*/
|
|
acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state);
|
|
|
|
u32 acpi_ps_get_opcode_size(u32 opcode);
|
|
|
|
u16 acpi_ps_peek_opcode(struct acpi_parse_state *state);
|
|
|
|
acpi_status
|
|
acpi_ps_complete_this_op(struct acpi_walk_state *walk_state,
|
|
union acpi_parse_object *op);
|
|
|
|
acpi_status
|
|
acpi_ps_next_parse_state(struct acpi_walk_state *walk_state,
|
|
union acpi_parse_object *op,
|
|
acpi_status callback_status);
|
|
|
|
/*
|
|
* psloop - main parse loop
|
|
*/
|
|
acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state);
|
|
|
|
/*
|
|
* psscope - Scope stack management routines
|
|
*/
|
|
acpi_status
|
|
acpi_ps_init_scope(struct acpi_parse_state *parser_state,
|
|
union acpi_parse_object *root);
|
|
|
|
union acpi_parse_object *acpi_ps_get_parent_scope(struct acpi_parse_state
|
|
*state);
|
|
|
|
u8 acpi_ps_has_completed_scope(struct acpi_parse_state *parser_state);
|
|
|
|
void
|
|
acpi_ps_pop_scope(struct acpi_parse_state *parser_state,
|
|
union acpi_parse_object **op,
|
|
u32 * arg_list, u32 * arg_count);
|
|
|
|
acpi_status
|
|
acpi_ps_push_scope(struct acpi_parse_state *parser_state,
|
|
union acpi_parse_object *op,
|
|
u32 remaining_args, u32 arg_count);
|
|
|
|
void acpi_ps_cleanup_scope(struct acpi_parse_state *state);
|
|
|
|
/*
|
|
* pstree - parse tree manipulation routines
|
|
*/
|
|
void
|
|
acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg);
|
|
|
|
union acpi_parse_object *acpi_ps_find(union acpi_parse_object *scope,
|
|
char *path, u16 opcode, u32 create);
|
|
|
|
union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn);
|
|
|
|
#ifdef ACPI_FUTURE_USAGE
|
|
union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
|
|
union acpi_parse_object *op);
|
|
#endif /* ACPI_FUTURE_USAGE */
|
|
|
|
/*
|
|
* pswalk - parse tree walk routines
|
|
*/
|
|
acpi_status
|
|
acpi_ps_walk_parsed_aml(union acpi_parse_object *start_op,
|
|
union acpi_parse_object *end_op,
|
|
union acpi_operand_object *mth_desc,
|
|
struct acpi_namespace_node *start_node,
|
|
union acpi_operand_object **params,
|
|
union acpi_operand_object **caller_return_desc,
|
|
acpi_owner_id owner_id,
|
|
acpi_parse_downwards descending_callback,
|
|
acpi_parse_upwards ascending_callback);
|
|
|
|
acpi_status
|
|
acpi_ps_get_next_walk_op(struct acpi_walk_state *walk_state,
|
|
union acpi_parse_object *op,
|
|
acpi_parse_upwards ascending_callback);
|
|
|
|
acpi_status acpi_ps_delete_completed_op(struct acpi_walk_state *walk_state);
|
|
|
|
void acpi_ps_delete_parse_tree(union acpi_parse_object *root);
|
|
|
|
/*
|
|
* psutils - parser utilities
|
|
*/
|
|
union acpi_parse_object *acpi_ps_create_scope_op(void);
|
|
|
|
void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode);
|
|
|
|
union acpi_parse_object *acpi_ps_alloc_op(u16 opcode);
|
|
|
|
void acpi_ps_free_op(union acpi_parse_object *op);
|
|
|
|
u8 acpi_ps_is_leading_char(u32 c);
|
|
|
|
u8 acpi_ps_is_prefix_char(u32 c);
|
|
|
|
#ifdef ACPI_FUTURE_USAGE
|
|
u32 acpi_ps_get_name(union acpi_parse_object *op);
|
|
#endif /* ACPI_FUTURE_USAGE */
|
|
|
|
void acpi_ps_set_name(union acpi_parse_object *op, u32 name);
|
|
|
|
/*
|
|
* psdump - display parser tree
|
|
*/
|
|
u32
|
|
acpi_ps_sprint_path(char *buffer_start,
|
|
u32 buffer_size, union acpi_parse_object *op);
|
|
|
|
u32
|
|
acpi_ps_sprint_op(char *buffer_start,
|
|
u32 buffer_size, union acpi_parse_object *op);
|
|
|
|
void acpi_ps_show(union acpi_parse_object *op);
|
|
|
|
#endif /* __ACPARSER_H__ */
|