Lines Matching defs:acpi_walk_state
71 struct acpi_walk_state { struct
72 struct acpi_walk_state *next; /* Next walk_state in list */ argument
73 u8 descriptor_type; /* To differentiate various internal objs */
74 u8 walk_type;
75 u16 opcode; /* Current AML opcode */
76 u8 next_op_info; /* Info about next_op */
77 u8 num_operands; /* Stack pointer for Operands[] array */
78 u8 operand_index; /* Index into operand stack, to be used by acpi_ds_obj_stack_push */
79 acpi_owner_id owner_id; /* Owner of objects created during the walk */
80 u8 last_predicate; /* Result of last predicate */
81 u8 current_result;
82 u8 return_used;
83 u8 scope_depth;
84 u8 pass_number; /* Parse pass during table load */
85 u8 namespace_override; /* Override existing objects */
86 u8 result_size; /* Total elements for the result stack */
87 u8 result_count; /* Current number of occupied elements of result stack */
88 u8 *aml;
89 u32 arg_types;
90 u32 method_breakpoint; /* For single stepping */
91 u32 user_breakpoint; /* User AML breakpoint */
92 u32 parse_flags;
94 struct acpi_parse_state parser_state; /* Current state of parser */
95 u32 prev_arg_types;
96 u32 arg_count; /* push for fixed or var args */
98 struct acpi_namespace_node arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */
99 struct acpi_namespace_node local_variables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */
100 …rands[ACPI_OBJ_NUM_OPERANDS + 1]; /* Operands passed to the interpreter (+1 for NULL terminator) */
101 union acpi_operand_object **params;
103 u8 *aml_last_while;
104 union acpi_operand_object **caller_return_desc;
105 union acpi_generic_state *control_state; /* List of control states (nested IFs) */
106 struct acpi_namespace_node *deferred_node; /* Used when executing deferred opcodes */
107 union acpi_operand_object *implicit_return_obj;
108 struct acpi_namespace_node *method_call_node; /* Called method Node */
109 union acpi_parse_object *method_call_op; /* method_call Op if running a method */
110 union acpi_operand_object *method_desc; /* Method descriptor if running a method */
111 struct acpi_namespace_node *method_node; /* Method node if running a method. */
112 union acpi_parse_object *op; /* Current parser op */
113 const struct acpi_opcode_info *op_info; /* Info on current opcode */
114 union acpi_parse_object *origin; /* Start of walk [Obsolete] */
115 union acpi_operand_object *result_obj;
116 union acpi_generic_state *results; /* Stack of accumulated results */
117 union acpi_operand_object *return_desc; /* Return object, if any */
118 union acpi_generic_state *scope_info; /* Stack of nested scopes */
119 union acpi_parse_object *prev_op; /* Last op that was processed */
120 union acpi_parse_object *next_op; /* next op to be processed */
121 struct acpi_thread_state *thread;
122 acpi_parse_downwards descending_callback;
123 acpi_parse_upwards ascending_callback;