patch-2.4.0-test9 linux/drivers/acpi/include/acparser.h

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diff -u --recursive --new-file v2.4.0-test8/linux/drivers/acpi/include/acparser.h linux/drivers/acpi/include/acparser.h
@@ -0,0 +1,345 @@
+/******************************************************************************
+ *
+ * Module Name: acparser.h - AML Parser subcomponent prototypes and defines
+ *       $Revision: 46 $
+ *
+ *****************************************************************************/
+
+/*
+ *  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 __ACPARSER_H__
+#define __ACPARSER_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 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
+
+/* psapi - Parser external interfaces */
+
+ACPI_STATUS
+acpi_psx_load_table (
+	u8                      *pcode_addr,
+	u32                     pcode_length);
+
+ACPI_STATUS
+acpi_psx_execute (
+	ACPI_NAMESPACE_NODE     *method_node,
+	ACPI_OPERAND_OBJECT     **params,
+	ACPI_OPERAND_OBJECT     **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);
+
+u32
+acpi_ps_get_next_package_length (
+	ACPI_PARSE_STATE        *parser_state);
+
+NATIVE_CHAR *
+acpi_ps_get_next_namestring (
+	ACPI_PARSE_STATE        *parser_state);
+
+void
+acpi_ps_get_next_simple_arg (
+	ACPI_PARSE_STATE        *parser_state,
+	u32                     arg_type,       /* type of argument */
+	ACPI_PARSE_OBJECT       *arg);           /* (OUT) argument data */
+
+void
+acpi_ps_get_next_namepath (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_PARSE_OBJECT       *arg,
+	u32                     *arg_count,
+	u8                      method_call);
+
+ACPI_PARSE_OBJECT *
+acpi_ps_get_next_field (
+	ACPI_PARSE_STATE        *parser_state);
+
+ACPI_PARSE_OBJECT *
+acpi_ps_get_next_arg (
+	ACPI_PARSE_STATE        *parser_state,
+	u32                     arg_type,
+	u32                     *arg_count);
+
+
+/* psopcode - AML Opcode information */
+
+ACPI_OPCODE_INFO *
+acpi_ps_get_opcode_info (
+	u16                     opcode);
+
+NATIVE_CHAR *
+acpi_ps_get_opcode_name (
+	u16                     opcode);
+
+
+/* psparse - top level parsing routines */
+
+ACPI_STATUS
+acpi_ps_find_object (
+	u16                     opcode,
+	ACPI_PARSE_OBJECT       *op,
+	ACPI_WALK_STATE         *walk_state,
+	ACPI_PARSE_OBJECT       **out_op);
+
+void
+acpi_ps_delete_parse_tree (
+	ACPI_PARSE_OBJECT       *root);
+
+ACPI_STATUS
+acpi_ps_parse_loop (
+	ACPI_WALK_STATE         *walk_state);
+
+ACPI_STATUS
+acpi_ps_parse_aml (
+	ACPI_PARSE_OBJECT       *start_scope,
+	u8                      *aml,
+	u32                     aml_size,
+	u32                     parse_flags,
+	ACPI_NAMESPACE_NODE     *method_node,
+	ACPI_OPERAND_OBJECT     **params,
+	ACPI_OPERAND_OBJECT     **caller_return_desc,
+	ACPI_PARSE_DOWNWARDS    descending_callback,
+	ACPI_PARSE_UPWARDS      ascending_callback);
+
+ACPI_STATUS
+acpi_ps_parse_table (
+	u8                      *aml,
+	u32                     aml_size,
+	ACPI_PARSE_DOWNWARDS    descending_callback,
+	ACPI_PARSE_UPWARDS      ascending_callback,
+	ACPI_PARSE_OBJECT       **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_PARSE_OBJECT       *root);
+
+ACPI_PARSE_OBJECT *
+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_PARSE_OBJECT       **op,
+	u32                     *arg_list);
+
+ACPI_STATUS
+acpi_ps_push_scope (
+	ACPI_PARSE_STATE        *parser_state,
+	ACPI_PARSE_OBJECT       *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_PARSE_OBJECT       *op,
+	ACPI_PARSE_OBJECT       *arg);
+
+ACPI_PARSE_OBJECT*
+acpi_ps_find (
+	ACPI_PARSE_OBJECT       *scope,
+	NATIVE_CHAR             *path,
+	u16                     opcode,
+	u32                     create);
+
+ACPI_PARSE_OBJECT *
+acpi_ps_get_arg(
+	ACPI_PARSE_OBJECT       *op,
+	u32                      argn);
+
+ACPI_PARSE_OBJECT *
+acpi_ps_get_child (
+	ACPI_PARSE_OBJECT       *op);
+
+ACPI_PARSE_OBJECT *
+acpi_ps_get_depth_next (
+	ACPI_PARSE_OBJECT       *origin,
+	ACPI_PARSE_OBJECT       *op);
+
+
+/* pswalk - parse tree walk routines */
+
+ACPI_STATUS
+acpi_ps_walk_parsed_aml (
+	ACPI_PARSE_OBJECT       *start_op,
+	ACPI_PARSE_OBJECT       *end_op,
+	ACPI_OPERAND_OBJECT     *mth_desc,
+	ACPI_NAMESPACE_NODE     *start_node,
+	ACPI_OPERAND_OBJECT     **params,
+	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 (
+	ACPI_WALK_STATE         *walk_state,
+	ACPI_PARSE_OBJECT       *op,
+	ACPI_PARSE_UPWARDS      ascending_callback);
+
+
+/* psutils - parser utilities */
+
+
+ACPI_PARSE_STATE *
+acpi_ps_create_state (
+	u8                      *aml,
+	u32                     aml_size);
+
+void
+acpi_ps_init_op (
+	ACPI_PARSE_OBJECT       *op,
+	u16                     opcode);
+
+ACPI_PARSE_OBJECT *
+acpi_ps_alloc_op (
+	u16                     opcode);
+
+void
+acpi_ps_free_op (
+	ACPI_PARSE_OBJECT       *op);
+
+void
+acpi_ps_delete_parse_cache (
+	void);
+
+u8
+acpi_ps_is_leading_char (
+	u32                     c);
+
+u8
+acpi_ps_is_prefix_char (
+	u32                     c);
+
+u8
+acpi_ps_is_named_op (
+	u16                     opcode);
+
+u8
+acpi_ps_is_node_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_PARSE2_OBJECT*
+acpi_ps_to_extended_op(
+	ACPI_PARSE_OBJECT       *op);
+
+u32
+acpi_ps_get_name(
+	ACPI_PARSE_OBJECT       *op);
+
+void
+acpi_ps_set_name(
+	ACPI_PARSE_OBJECT       *op,
+	u32                     name);
+
+
+/* psdump - display parser tree */
+
+u32
+acpi_ps_sprint_path (
+	NATIVE_CHAR             *buffer_start,
+	u32                     buffer_size,
+	ACPI_PARSE_OBJECT       *op);
+
+u32
+acpi_ps_sprint_op (
+	NATIVE_CHAR             *buffer_start,
+	u32                     buffer_size,
+	ACPI_PARSE_OBJECT       *op);
+
+void
+acpi_ps_show (
+	ACPI_PARSE_OBJECT       *op);
+
+
+#endif /* __ACPARSER_H__ */

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