acstruct.h (30082d0c) acstruct.h (27f7c583)
1/******************************************************************************
2 *
3 * Name: acstruct.h - Internal structs
1/******************************************************************************
2 *
3 * Name: acstruct.h - Internal structs
4 * $Revision: 1.39 $
4 * $Revision: 1.44 $
5 *
6 *****************************************************************************/
7
8/******************************************************************************
9 *
10 * 1. Copyright Notice
11 *
12 * Some or all of this work - Copyright (c) 1999 - 2006, Intel Corp.

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112 * other governmental approval, or letter of assurance, without first obtaining
113 * such license, approval or letter.
114 *
115 *****************************************************************************/
116
117#ifndef __ACSTRUCT_H__
118#define __ACSTRUCT_H__
119
5 *
6 *****************************************************************************/
7
8/******************************************************************************
9 *
10 * 1. Copyright Notice
11 *
12 * Some or all of this work - Copyright (c) 1999 - 2006, Intel Corp.

--- 99 unchanged lines hidden (view full) ---

112 * other governmental approval, or letter of assurance, without first obtaining
113 * such license, approval or letter.
114 *
115 *****************************************************************************/
116
117#ifndef __ACSTRUCT_H__
118#define __ACSTRUCT_H__
119
120/* acpisrc:StructDefs -- for acpisrc conversion */
120
121/*****************************************************************************
122 *
123 * Tree walking typedefs and structs
124 *
125 ****************************************************************************/
126
127
128/*
121
122/*****************************************************************************
123 *
124 * Tree walking typedefs and structs
125 *
126 ****************************************************************************/
127
128
129/*
129 * Walk state - current state of a parse tree walk. Used for both a leisurely stroll through
130 * the tree (for whatever reason), and for control method execution.
130 * Walk state - current state of a parse tree walk. Used for both a leisurely
131 * stroll through the tree (for whatever reason), and for control method
132 * execution.
131 */
132#define ACPI_NEXT_OP_DOWNWARD 1
133#define ACPI_NEXT_OP_UPWARD 2
134
133 */
134#define ACPI_NEXT_OP_DOWNWARD 1
135#define ACPI_NEXT_OP_UPWARD 2
136
137/*
138 * Groups of definitions for WalkType used for different implementations of
139 * walkers (never simultaneously) - flags for interpreter:
140 */
135#define ACPI_WALK_NON_METHOD 0
141#define ACPI_WALK_NON_METHOD 0
136#define ACPI_WALK_METHOD 1
137#define ACPI_WALK_METHOD_RESTART 2
138#define ACPI_WALK_CONST_REQUIRED 3
139#define ACPI_WALK_CONST_OPTIONAL 4
142#define ACPI_WALK_METHOD 0x01
143#define ACPI_WALK_METHOD_RESTART 0x02
140
144
145/* Flags for iASL compiler only */
146
147#define ACPI_WALK_CONST_REQUIRED 0x10
148#define ACPI_WALK_CONST_OPTIONAL 0x20
149
150
141typedef struct acpi_walk_state
142{
151typedef struct acpi_walk_state
152{
143 UINT8 DataType; /* To differentiate various internal objs MUST BE FIRST!*/
144 UINT8 WalkType;
145 ACPI_OWNER_ID OwnerId; /* Owner of objects created during the walk */
146 BOOLEAN LastPredicate; /* Result of last predicate */
147 UINT8 CurrentResult; /* */
148 UINT8 NextOpInfo; /* Info about NextOp */
149 UINT8 NumOperands; /* Stack pointer for Operands[] array */
150 UINT8 ReturnUsed;
151 UINT16 Opcode; /* Current AML opcode */
152 UINT8 ScopeDepth;
153 UINT8 PassNumber; /* Parse pass during table load */
154 UINT32 ArgCount; /* push for fixed or var args */
155 UINT32 AmlOffset;
156 UINT32 ArgTypes;
157 UINT32 MethodBreakpoint; /* For single stepping */
158 UINT32 UserBreakpoint; /* User AML breakpoint */
159 UINT32 ParseFlags;
160 UINT32 PrevArgTypes;
153 struct acpi_walk_state *Next; /* Next WalkState in list */
154 UINT8 DescriptorType; /* To differentiate various internal objs */
155 UINT8 WalkType;
156 UINT16 Opcode; /* Current AML opcode */
157 UINT8 NextOpInfo; /* Info about NextOp */
158 UINT8 NumOperands; /* Stack pointer for Operands[] array */
159 ACPI_OWNER_ID OwnerId; /* Owner of objects created during the walk */
160 BOOLEAN LastPredicate; /* Result of last predicate */
161 UINT8 CurrentResult;
162 UINT8 ReturnUsed;
163 UINT8 ScopeDepth;
164 UINT8 PassNumber; /* Parse pass during table load */
165 UINT32 AmlOffset;
166 UINT32 ArgTypes;
167 UINT32 MethodBreakpoint; /* For single stepping */
168 UINT32 UserBreakpoint; /* User AML breakpoint */
169 UINT32 ParseFlags;
161
170
162 UINT8 *AmlLastWhile;
163 struct acpi_namespace_node Arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */
164 union acpi_operand_object **CallerReturnDesc;
165 ACPI_GENERIC_STATE *ControlState; /* List of control states (nested IFs) */
166 struct acpi_namespace_node *DeferredNode; /* Used when executing deferred opcodes */
167 struct acpi_gpe_event_info *GpeEventInfo; /* Info for GPE (_Lxx/_Exx methods only */
168 union acpi_operand_object *ImplicitReturnObj;
169 struct acpi_namespace_node LocalVariables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */
170 struct acpi_namespace_node *MethodCallNode; /* Called method Node*/
171 ACPI_PARSE_OBJECT *MethodCallOp; /* MethodCall Op if running a method */
172 union acpi_operand_object *MethodDesc; /* Method descriptor if running a method */
173 struct acpi_namespace_node *MethodNode; /* Method node if running a method. */
174 ACPI_PARSE_OBJECT *Op; /* Current parser op */
175 union acpi_operand_object *Operands[ACPI_OBJ_NUM_OPERANDS+1]; /* Operands passed to the interpreter (+1 for NULL terminator) */
176 const ACPI_OPCODE_INFO *OpInfo; /* Info on current opcode */
177 ACPI_PARSE_OBJECT *Origin; /* Start of walk [Obsolete] */
178 union acpi_operand_object **Params;
179 ACPI_PARSE_STATE ParserState; /* Current state of parser */
180 union acpi_operand_object *ResultObj;
181 ACPI_GENERIC_STATE *Results; /* Stack of accumulated results */
182 union acpi_operand_object *ReturnDesc; /* Return object, if any */
183 ACPI_GENERIC_STATE *ScopeInfo; /* Stack of nested scopes */
171 ACPI_PARSE_STATE ParserState; /* Current state of parser */
172 UINT32 PrevArgTypes;
173 UINT32 ArgCount; /* push for fixed or var args */
184
174
185 ACPI_PARSE_OBJECT *PrevOp; /* Last op that was processed */
186 ACPI_PARSE_OBJECT *NextOp; /* next op to be processed */
187 ACPI_PARSE_DOWNWARDS DescendingCallback;
188 ACPI_PARSE_UPWARDS AscendingCallback;
189 ACPI_THREAD_STATE *Thread;
190 struct acpi_walk_state *Next; /* Next WalkState in list */
175 struct acpi_namespace_node Arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */
176 struct acpi_namespace_node LocalVariables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */
177 union acpi_operand_object *Operands[ACPI_OBJ_NUM_OPERANDS + 1]; /* Operands passed to the interpreter (+1 for NULL terminator) */
178 union acpi_operand_object **Params;
191
179
180 UINT8 *AmlLastWhile;
181 union acpi_operand_object **CallerReturnDesc;
182 ACPI_GENERIC_STATE *ControlState; /* List of control states (nested IFs) */
183 struct acpi_namespace_node *DeferredNode; /* Used when executing deferred opcodes */
184 struct acpi_gpe_event_info *GpeEventInfo; /* Info for GPE (_Lxx/_Exx methods only */
185 union acpi_operand_object *ImplicitReturnObj;
186 struct acpi_namespace_node *MethodCallNode; /* Called method Node*/
187 ACPI_PARSE_OBJECT *MethodCallOp; /* MethodCall Op if running a method */
188 union acpi_operand_object *MethodDesc; /* Method descriptor if running a method */
189 struct acpi_namespace_node *MethodNode; /* Method node if running a method. */
190 ACPI_PARSE_OBJECT *Op; /* Current parser op */
191 const ACPI_OPCODE_INFO *OpInfo; /* Info on current opcode */
192 ACPI_PARSE_OBJECT *Origin; /* Start of walk [Obsolete] */
193 union acpi_operand_object *ResultObj;
194 ACPI_GENERIC_STATE *Results; /* Stack of accumulated results */
195 union acpi_operand_object *ReturnDesc; /* Return object, if any */
196 ACPI_GENERIC_STATE *ScopeInfo; /* Stack of nested scopes */
197 ACPI_PARSE_OBJECT *PrevOp; /* Last op that was processed */
198 ACPI_PARSE_OBJECT *NextOp; /* next op to be processed */
199 ACPI_THREAD_STATE *Thread;
200 ACPI_PARSE_DOWNWARDS DescendingCallback;
201 ACPI_PARSE_UPWARDS AscendingCallback;
202
192} ACPI_WALK_STATE;
193
194
195/* Info used by AcpiPsInitObjects */
196
197typedef struct acpi_init_walk_info
198{
203} ACPI_WALK_STATE;
204
205
206/* Info used by AcpiPsInitObjects */
207
208typedef struct acpi_init_walk_info
209{
199 UINT16 MethodCount;
200 UINT16 DeviceCount;
201 UINT16 OpRegionCount;
202 UINT16 FieldCount;
203 UINT16 BufferCount;
204 UINT16 PackageCount;
205 UINT16 OpRegionInit;
206 UINT16 FieldInit;
207 UINT16 BufferInit;
208 UINT16 PackageInit;
209 UINT16 ObjectCount;
210 ACPI_TABLE_DESC *TableDesc;
210 UINT16 MethodCount;
211 UINT16 DeviceCount;
212 UINT16 OpRegionCount;
213 UINT16 FieldCount;
214 UINT16 BufferCount;
215 UINT16 PackageCount;
216 UINT16 OpRegionInit;
217 UINT16 FieldInit;
218 UINT16 BufferInit;
219 UINT16 PackageInit;
220 UINT16 ObjectCount;
221 ACPI_TABLE_DESC *TableDesc;
211
212} ACPI_INIT_WALK_INFO;
213
214
222
223} ACPI_INIT_WALK_INFO;
224
225
215/* Info used by AcpiNsInitializeDevices */
216
217typedef struct acpi_device_walk_info
218{
219 UINT16 DeviceCount;
220 UINT16 Num_STA;
221 UINT16 Num_INI;
222 ACPI_TABLE_DESC *TableDesc;
223
224} ACPI_DEVICE_WALK_INFO;
225
226
227/* TBD: [Restructure] Merge with struct above */
228
229typedef struct acpi_walk_info
230{
231 UINT32 DebugLevel;
232 UINT32 Count;
233 ACPI_OWNER_ID OwnerId;
234 UINT8 DisplayType;
235
236} ACPI_WALK_INFO;
237
238/* Display Types */
239
240#define ACPI_DISPLAY_SUMMARY (UINT8) 0
241#define ACPI_DISPLAY_OBJECTS (UINT8) 1
242#define ACPI_DISPLAY_MASK (UINT8) 1
243
244#define ACPI_DISPLAY_SHORT (UINT8) 2
245
246typedef struct acpi_get_devices_info
247{
226typedef struct acpi_get_devices_info
227{
248 ACPI_WALK_CALLBACK UserFunction;
249 void *Context;
250 char *Hid;
228 ACPI_WALK_CALLBACK UserFunction;
229 void *Context;
230 char *Hid;
251
252} ACPI_GET_DEVICES_INFO;
253
254
255typedef union acpi_aml_operands
256{
231
232} ACPI_GET_DEVICES_INFO;
233
234
235typedef union acpi_aml_operands
236{
257 ACPI_OPERAND_OBJECT *Operands[7];
237 ACPI_OPERAND_OBJECT *Operands[7];
258
259 struct
260 {
238
239 struct
240 {
261 ACPI_OBJECT_INTEGER *Type;
262 ACPI_OBJECT_INTEGER *Code;
263 ACPI_OBJECT_INTEGER *Argument;
241 ACPI_OBJECT_INTEGER *Type;
242 ACPI_OBJECT_INTEGER *Code;
243 ACPI_OBJECT_INTEGER *Argument;
264
265 } Fatal;
266
267 struct
268 {
244
245 } Fatal;
246
247 struct
248 {
269 ACPI_OPERAND_OBJECT *Source;
270 ACPI_OBJECT_INTEGER *Index;
271 ACPI_OPERAND_OBJECT *Target;
249 ACPI_OPERAND_OBJECT *Source;
250 ACPI_OBJECT_INTEGER *Index;
251 ACPI_OPERAND_OBJECT *Target;
272
273 } Index;
274
275 struct
276 {
252
253 } Index;
254
255 struct
256 {
277 ACPI_OPERAND_OBJECT *Source;
278 ACPI_OBJECT_INTEGER *Index;
279 ACPI_OBJECT_INTEGER *Length;
280 ACPI_OPERAND_OBJECT *Target;
257 ACPI_OPERAND_OBJECT *Source;
258 ACPI_OBJECT_INTEGER *Index;
259 ACPI_OBJECT_INTEGER *Length;
260 ACPI_OPERAND_OBJECT *Target;
281
282 } Mid;
283
284} ACPI_AML_OPERANDS;
285
286
261
262 } Mid;
263
264} ACPI_AML_OPERANDS;
265
266
287/* Internal method parameter list */
288
289typedef struct acpi_parameter_info
267/*
268 * Structure used to pass object evaluation parameters.
269 * Purpose is to reduce CPU stack use.
270 */
271typedef struct acpi_evaluate_info
290{
272{
291 ACPI_NAMESPACE_NODE *Node;
292 ACPI_OPERAND_OBJECT *ObjDesc;
293 ACPI_OPERAND_OBJECT **Parameters;
294 ACPI_OPERAND_OBJECT *ReturnObject;
295 UINT8 PassNumber;
296 UINT8 ParameterType;
297 UINT8 ReturnObjectType;
273 ACPI_NAMESPACE_NODE *PrefixNode;
274 char *Pathname;
275 ACPI_OPERAND_OBJECT *ObjDesc;
276 ACPI_OPERAND_OBJECT **Parameters;
277 ACPI_NAMESPACE_NODE *ResolvedNode;
278 ACPI_OPERAND_OBJECT *ReturnObject;
279 UINT8 PassNumber;
280 UINT8 ParameterType;
281 UINT8 ReturnObjectType;
282 UINT8 Flags;
298
283
299} ACPI_PARAMETER_INFO;
284} ACPI_EVALUATE_INFO;
300
301/* Types for ParameterType above */
302
303#define ACPI_PARAM_ARGS 0
304#define ACPI_PARAM_GPE 1
305
285
286/* Types for ParameterType above */
287
288#define ACPI_PARAM_ARGS 0
289#define ACPI_PARAM_GPE 1
290
291/* Values for Flags above */
306
292
293#define ACPI_IGNORE_RETURN_VALUE 1
294
295
296/* Info used by AcpiNsInitializeDevices */
297
298typedef struct acpi_device_walk_info
299{
300 UINT16 DeviceCount;
301 UINT16 Num_STA;
302 UINT16 Num_INI;
303 ACPI_TABLE_DESC *TableDesc;
304 ACPI_EVALUATE_INFO *EvaluateInfo;
305
306} ACPI_DEVICE_WALK_INFO;
307
308
309/* TBD: [Restructure] Merge with struct above */
310
311typedef struct acpi_walk_info
312{
313 UINT32 DebugLevel;
314 UINT32 Count;
315 ACPI_OWNER_ID OwnerId;
316 UINT8 DisplayType;
317
318} ACPI_WALK_INFO;
319
320/* Display Types */
321
322#define ACPI_DISPLAY_SUMMARY (UINT8) 0
323#define ACPI_DISPLAY_OBJECTS (UINT8) 1
324#define ACPI_DISPLAY_MASK (UINT8) 1
325
326#define ACPI_DISPLAY_SHORT (UINT8) 2
327
328
307#endif
329#endif