patch-2.4.0-test3 linux/drivers/acpi/include/parser.h

• Lines: 328
• Date: Wed Jul 5 11:23:12 2000
• Orig file: v2.4.0-test2/linux/drivers/acpi/include/parser.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.0-test2/linux/drivers/acpi/include/parser.h linux/drivers/acpi/include/parser.h
@@ -0,0 +1,327 @@
+/******************************************************************************
+ *
+ * Module Name: parser.h - AML Parser subcomponent prototypes and defines
+ *
+ *****************************************************************************/
+
+/*
+ *  Copyright (C) 2000 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 _PARSER_H_
+#define _PARSER_H_
+
+
+#define OP_HAS_RETURN_VALUE         1
+
+/* variable # arguments */
+
+#define ACPI_VAR_ARGS               ACPI_UINT32_MAX
+
+/* maximum virtual address */
+
+#define ACPI_MAX_AML                ((u8 *)(~0UL))
+
+
+#define PARSE_DELETE_TREE           1
+
+
+/* psapi - Parser external interfaces */
+
+ACPI_STATUS
+acpi_psx_load_table (
+	u8                      *pcode_addr,
+	s32                     pcode_length);
+
+ACPI_STATUS
+acpi_psx_execute (
+	ACPI_NAMED_OBJECT       *method_entry,
+	ACPI_OBJECT_INTERNAL    **params,
+	ACPI_OBJECT_INTERNAL    **return_obj_desc);
+
+
+u8
+acpi_ps_is_namespace_object_op (
+	u16                     opcode);
+u8
+acpi_ps_is_namespace_op (
+	u16                     opcode);
+
+
+/******************************************************************************
+ *
+ * Parser interfaces
+ *
+ *****************************************************************************/
+
+
+/* psargs - Parse AML opcode arguments */
+
+u8 *
+acpi_ps_get_next_package_end (
+	ACPI_PARSE_STATE        *parser_state);
+
+char *
+acpi_ps_get_next_namestring (
+	ACPI_PARSE_STATE        *parser_state);
+
+void
+acpi_ps_get_next_simple_arg (
+	ACPI_PARSE_STATE        *parser_state,
+	s32                     arg_type,       /* type of argument */
+	ACPI_GENERIC_OP         *arg);           /* (OUT) argument data */
+
+void
+acpi_ps_get_next_namepath (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_GENERIC_OP         *arg,
+	u32                     *arg_count,
+	u8                      method_call);
+
+ACPI_GENERIC_OP *
+acpi_ps_get_next_field (
+	ACPI_PARSE_STATE        *parser_state);
+
+ACPI_GENERIC_OP *
+acpi_ps_get_next_arg (
+	ACPI_PARSE_STATE        *parser_state,
+	s32                     arg_type,
+	u32                     *arg_count);
+
+
+/* psopcode - AML Opcode information */
+
+ACPI_OP_INFO *
+acpi_ps_get_opcode_info (
+	u16                     opcode);
+
+char *
+acpi_ps_get_opcode_name (
+	u16                     opcode);
+
+
+/* psparse - top level parsing routines */
+
+void
+acpi_ps_delete_parse_tree (
+	ACPI_GENERIC_OP         *root);
+
+ACPI_STATUS
+acpi_ps_parse_loop (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_WALK_STATE         *walk_state,
+	u32                     parse_flags);
+
+
+ACPI_STATUS
+acpi_ps_parse_aml (
+	ACPI_GENERIC_OP         *start_scope,
+	u8                      *aml,
+	u32                     acpi_aml_size,
+	u32                     parse_flags);
+
+ACPI_STATUS
+acpi_ps_parse_table (
+	u8                      *aml,
+	s32                     aml_size,
+	INTERPRETER_CALLBACK    descending_callback,
+	INTERPRETER_CALLBACK    ascending_callback,
+	ACPI_GENERIC_OP         **root_object);
+
+u16
+acpi_ps_peek_opcode (
+	ACPI_PARSE_STATE        *state);
+
+
+/* psscope - Scope stack management routines */
+
+
+ACPI_STATUS
+acpi_ps_init_scope (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_GENERIC_OP         *root);
+
+ACPI_GENERIC_OP *
+acpi_ps_get_parent_scope (
+	ACPI_PARSE_STATE        *state);
+
+u8
+acpi_ps_has_completed_scope (
+	ACPI_PARSE_STATE        *parser_state);
+
+void
+acpi_ps_pop_scope (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_GENERIC_OP         **op,
+	u32                     *arg_list);
+
+ACPI_STATUS
+acpi_ps_push_scope (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_GENERIC_OP         *op,
+	u32                     remaining_args,
+	u32                     arg_count);
+
+void
+acpi_ps_cleanup_scope (
+	ACPI_PARSE_STATE        *state);
+
+
+/* pstree - parse tree manipulation routines */
+
+void
+acpi_ps_append_arg(
+	ACPI_GENERIC_OP         *op,
+	ACPI_GENERIC_OP         *arg);
+
+ACPI_GENERIC_OP*
+acpi_ps_find (
+	ACPI_GENERIC_OP         *scope,
+	char                    *path,
+	u16                     opcode,
+	u32                     create);
+
+ACPI_GENERIC_OP *
+acpi_ps_get_arg(
+	ACPI_GENERIC_OP         *op,
+	u32                      argn);
+
+ACPI_GENERIC_OP *
+acpi_ps_get_child (
+	ACPI_GENERIC_OP         *op);
+
+ACPI_GENERIC_OP *
+acpi_ps_get_depth_next (
+	ACPI_GENERIC_OP         *origin,
+	ACPI_GENERIC_OP         *op);
+
+
+/* pswalk - parse tree walk routines */
+
+ACPI_STATUS
+acpi_ps_walk_parsed_aml (
+	ACPI_GENERIC_OP         *start_op,
+	ACPI_GENERIC_OP         *end_op,
+	ACPI_OBJECT_INTERNAL    *mth_desc,
+	ACPI_NAME_TABLE         *start_scope,
+	ACPI_OBJECT_INTERNAL    **params,
+	ACPI_OBJECT_INTERNAL    **caller_return_desc,
+	ACPI_OWNER_ID           owner_id,
+	INTERPRETER_CALLBACK    descending_callback,
+	INTERPRETER_CALLBACK    ascending_callback);
+
+ACPI_STATUS
+acpi_ps_get_next_walk_op (
+	ACPI_WALK_STATE         *walk_state,
+	ACPI_GENERIC_OP         *op,
+	INTERPRETER_CALLBACK    ascending_callback);
+
+
+/* psutils - parser utilities */
+
+void
+acpi_ps_init_op (
+	ACPI_GENERIC_OP         *op,
+	u16                     opcode);
+
+ACPI_GENERIC_OP *
+acpi_ps_alloc_op (
+	u16                     opcode);
+
+void
+acpi_ps_free_op (
+	ACPI_GENERIC_OP         *op);
+
+void
+acpi_ps_delete_parse_cache (
+	void);
+
+u8
+acpi_ps_is_leading_char (
+	s32                     c);
+
+u8
+acpi_ps_is_prefix_char (
+	s32                     c);
+
+u8
+acpi_ps_is_named_op (
+	u16                     opcode);
+
+u8
+acpi_ps_is_named_object_op (
+	u16                     opcode);
+
+u8
+acpi_ps_is_deferred_op (
+	u16                     opcode);
+
+u8
+acpi_ps_is_bytelist_op(
+	u16                     opcode);
+
+u8
+acpi_ps_is_field_op(
+	u16                     opcode);
+
+u8
+acpi_ps_is_create_field_op (
+	u16                     opcode);
+
+ACPI_NAMED_OP*
+acpi_ps_to_named_op(
+	ACPI_GENERIC_OP         *op);
+
+ACPI_DEFERRED_OP *
+acpi_ps_to_deferred_op (
+	ACPI_GENERIC_OP         *op);
+
+ACPI_BYTELIST_OP*
+acpi_ps_to_bytelist_op(
+	ACPI_GENERIC_OP         *op);
+
+u32
+acpi_ps_get_name(
+	ACPI_GENERIC_OP         *op);
+
+void
+acpi_ps_set_name(
+	ACPI_GENERIC_OP         *op,
+	u32                     name);
+
+
+/* psdump - display parser tree */
+
+s32
+acpi_ps_sprint_path (
+	char                    *buffer_start,
+	u32                     buffer_size,
+	ACPI_GENERIC_OP         *op);
+
+s32
+acpi_ps_sprint_op (
+	char                    *buffer_start,
+	u32                     buffer_size,
+	ACPI_GENERIC_OP         *op);
+
+void
+acpi_ps_show (
+	ACPI_GENERIC_OP         *op);
+
+
+#endif /* _PARSER_H_ */