patch-2.4.0-test9 linux/drivers/acpi/include/acparser.h
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- Lines: 346
- Date:
Fri Sep 15 14:30:30 2000
- Orig file:
v2.4.0-test8/linux/drivers/acpi/include/acparser.h
- Orig date:
Wed Dec 31 16:00:00 1969
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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