ReactOS  0.4.15-dev-341-g17c5fb8
dsargs.c File Reference
#include "acpi.h"
#include "accommon.h"
#include "acparser.h"
#include "amlcode.h"
#include "acdispat.h"
#include "acnamesp.h"
Include dependency graph for dsargs.c:

Go to the source code of this file.

Macros

#define _COMPONENT   ACPI_DISPATCHER
 

Functions

static ACPI_STATUS AcpiDsExecuteArguments (ACPI_NAMESPACE_NODE *Node, ACPI_NAMESPACE_NODE *ScopeNode, UINT32 AmlLength, UINT8 *AmlStart)
 
ACPI_STATUS AcpiDsGetBufferFieldArguments (ACPI_OPERAND_OBJECT *ObjDesc)
 
ACPI_STATUS AcpiDsGetBankFieldArguments (ACPI_OPERAND_OBJECT *ObjDesc)
 
ACPI_STATUS AcpiDsGetBufferArguments (ACPI_OPERAND_OBJECT *ObjDesc)
 
ACPI_STATUS AcpiDsGetPackageArguments (ACPI_OPERAND_OBJECT *ObjDesc)
 
ACPI_STATUS AcpiDsGetRegionArguments (ACPI_OPERAND_OBJECT *ObjDesc)
 

Macro Definition Documentation

◆ _COMPONENT

#define _COMPONENT   ACPI_DISPATCHER

Definition at line 52 of file dsargs.c.

Function Documentation

◆ AcpiDsExecuteArguments()

static ACPI_STATUS AcpiDsExecuteArguments ( ACPI_NAMESPACE_NODE Node,
ACPI_NAMESPACE_NODE ScopeNode,
UINT32  AmlLength,
UINT8 AmlStart 
)
static

Definition at line 81 of file dsargs.c.

86 {
89  ACPI_WALK_STATE *WalkState;
90 
91 
92  ACPI_FUNCTION_TRACE_PTR (DsExecuteArguments, AmlStart);
93 
94 
95  /* Allocate a new parser op to be the root of the parsed tree */
96 
97  Op = AcpiPsAllocOp (AML_INT_EVAL_SUBTREE_OP, AmlStart);
98  if (!Op)
99  {
101  }
102 
103  /* Save the Node for use in AcpiPsParseAml */
104 
105  Op->Common.Node = ScopeNode;
106 
107  /* Create and initialize a new parser state */
108 
109  WalkState = AcpiDsCreateWalkState (0, NULL, NULL, NULL);
110  if (!WalkState)
111  {
113  goto Cleanup;
114  }
115 
116  Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, AmlStart,
117  AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
118  if (ACPI_FAILURE (Status))
119  {
120  AcpiDsDeleteWalkState (WalkState);
121  goto Cleanup;
122  }
123 
124  /* Mark this parse as a deferred opcode */
125 
126  WalkState->ParseFlags = ACPI_PARSE_DEFERRED_OP;
127  WalkState->DeferredNode = Node;
128 
129  /* Pass1: Parse the entire declaration */
130 
131  Status = AcpiPsParseAml (WalkState);
132  if (ACPI_FAILURE (Status))
133  {
134  goto Cleanup;
135  }
136 
137  /* Get and init the Op created above */
138 
139  Op->Common.Node = Node;
141 
142  /* Evaluate the deferred arguments */
143 
144  Op = AcpiPsAllocOp (AML_INT_EVAL_SUBTREE_OP, AmlStart);
145  if (!Op)
146  {
148  }
149 
150  Op->Common.Node = ScopeNode;
151 
152  /* Create and initialize a new parser state */
153 
154  WalkState = AcpiDsCreateWalkState (0, NULL, NULL, NULL);
155  if (!WalkState)
156  {
158  goto Cleanup;
159  }
160 
161  /* Execute the opcode and arguments */
162 
163  Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, AmlStart,
164  AmlLength, NULL, ACPI_IMODE_EXECUTE);
165  if (ACPI_FAILURE (Status))
166  {
167  AcpiDsDeleteWalkState (WalkState);
168  goto Cleanup;
169  }
170 
171  /* Mark this execution as a deferred opcode */
172 
173  WalkState->DeferredNode = Node;
174  Status = AcpiPsParseAml (WalkState);
175 
176 Cleanup:
179 }
void AcpiPsDeleteParseTree(ACPI_PARSE_OBJECT *root)
Definition: pswalk.c:67
ACPI_PARSE_OBJ_COMMON Common
Definition: aclocal.h:1078
ACPI_STATUS AcpiDsInitAmlWalk(ACPI_WALK_STATE *WalkState, ACPI_PARSE_OBJECT *Op, ACPI_NAMESPACE_NODE *MethodNode, UINT8 *AmlStart, UINT32 AmlLength, ACPI_EVALUATE_INFO *Info, UINT8 PassNumber)
Definition: dswstate.c:662
void AcpiDsDeleteWalkState(ACPI_WALK_STATE *WalkState)
Definition: dswstate.c:780
#define AML_INT_EVAL_SUBTREE_OP
Definition: amlcode.h:212
ACPI_WALK_STATE * AcpiDsCreateWalkState(ACPI_OWNER_ID OwnerId, ACPI_PARSE_OBJECT *Origin, ACPI_OPERAND_OBJECT *MethodDesc, ACPI_THREAD_STATE *Thread)
Definition: dswstate.c:600
#define AE_NO_MEMORY
Definition: acexcep.h:112
struct acpi_namespace_node * DeferredNode
Definition: acstruct.h:111
ACPI_PARSE_OBJECT * AcpiPsAllocOp(UINT16 Opcode, UINT8 *Aml)
Definition: psutils.c:130
UINT32 ParseFlags
Definition: acstruct.h:95
UINT32 ACPI_STATUS
Definition: actypes.h:460
#define ACPI_FAILURE(a)
Definition: acexcep.h:95
union node Node
Definition: types.h:1255
smooth NULL
Definition: ftsmooth.c:416
#define ACPI_FUNCTION_TRACE_PTR(a, b)
Definition: acoutput.h:481
static const WCHAR Cleanup[]
Definition: register.c:80
Status
Definition: gdiplustypes.h:24
#define return_ACPI_STATUS(s)
Definition: acoutput.h:496
ACPI_STATUS AcpiPsParseAml(ACPI_WALK_STATE *WalkState)
Definition: psparse.c:453
#define ACPI_PARSE_DEFERRED_OP
Definition: acparser.h:64

Referenced by AcpiDsGetBankFieldArguments(), AcpiDsGetBufferArguments(), AcpiDsGetBufferFieldArguments(), AcpiDsGetPackageArguments(), and AcpiDsGetRegionArguments().

◆ AcpiDsGetBankFieldArguments()

ACPI_STATUS AcpiDsGetBankFieldArguments ( ACPI_OPERAND_OBJECT ObjDesc)

Definition at line 245 of file dsargs.c.

247 {
248  ACPI_OPERAND_OBJECT *ExtraDesc;
251 
252 
253  ACPI_FUNCTION_TRACE_PTR (DsGetBankFieldArguments, ObjDesc);
254 
255 
256  if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
257  {
259  }
260 
261  /* Get the AML pointer (method object) and BankField node */
262 
263  ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
264  Node = ObjDesc->BankField.Node;
265 
266  ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (
268 
269  ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] BankField Arg Init\n",
271 
272  /* Execute the AML code for the TermArg arguments */
273 
275  ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
277 }
UINT8 * AmlStart
Definition: acobject.h:482
UINT32 ACPI_STATUS
Definition: actypes.h:460
#define ACPI_DEBUG_EXEC(a)
Definition: acoutput.h:477
ACPI_OBJECT_BANK_FIELD BankField
Definition: acobject.h:534
ACPI_OBJECT_EXTRA Extra
Definition: acobject.h:539
union node Node
Definition: types.h:1255
smooth NULL
Definition: ftsmooth.c:416
#define ACPI_FUNCTION_TRACE_PTR(a, b)
Definition: acoutput.h:481
#define ACPI_DEBUG_PRINT(pl)
Definition: acoutput.h:475
Status
Definition: gdiplustypes.h:24
#define ACPI_DB_EXEC
Definition: acoutput.h:165
#define return_ACPI_STATUS(s)
Definition: acoutput.h:496
ACPI_OBJECT_COMMON Common
Definition: acobject.h:517
const char * AcpiUtGetNodeName(void *Object)
Definition: utdecode.c:305
static ACPI_STATUS AcpiDsExecuteArguments(ACPI_NAMESPACE_NODE *Node, ACPI_NAMESPACE_NODE *ScopeNode, UINT32 AmlLength, UINT8 *AmlStart)
Definition: dsargs.c:81
#define AOPOBJ_DATA_VALID
Definition: acobject.h:96
#define ACPI_TYPE_LOCAL_BANK_FIELD
Definition: actypes.h:709
#define AE_OK
Definition: acexcep.h:97
ACPI_OPERAND_OBJECT * AcpiNsGetSecondaryObject(ACPI_OPERAND_OBJECT *ObjDesc)
Definition: nsobject.c:346
UINT32 AmlLength
Definition: acobject.h:483
Definition: dlist.c:348

Referenced by AcpiNsInitOneObject().

◆ AcpiDsGetBufferArguments()

ACPI_STATUS AcpiDsGetBufferArguments ( ACPI_OPERAND_OBJECT ObjDesc)

Definition at line 294 of file dsargs.c.

296 {
299 
300 
301  ACPI_FUNCTION_TRACE_PTR (DsGetBufferArguments, ObjDesc);
302 
303 
304  if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
305  {
307  }
308 
309  /* Get the Buffer node */
310 
311  Node = ObjDesc->Buffer.Node;
312  if (!Node)
313  {
315  "No pointer back to namespace node in buffer object %p",
316  ObjDesc));
318  }
319 
320  ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Buffer Arg Init\n"));
321 
322  /* Execute the AML code for the TermArg arguments */
323 
325  ObjDesc->Buffer.AmlLength, ObjDesc->Buffer.AmlStart);
327 }
ACPI_NAMESPACE_NODE * Node
Definition: acobject.h:152
#define AE_AML_INTERNAL
Definition: acexcep.h:194
UINT32 ACPI_STATUS
Definition: actypes.h:460
union node Node
Definition: types.h:1255
#define AE_INFO
Definition: acoutput.h:230
#define ACPI_FUNCTION_TRACE_PTR(a, b)
Definition: acoutput.h:481
ACPI_OBJECT_BUFFER Buffer
Definition: acobject.h:520
#define ACPI_DEBUG_PRINT(pl)
Definition: acoutput.h:475
Status
Definition: gdiplustypes.h:24
#define ACPI_DB_EXEC
Definition: acoutput.h:165
#define return_ACPI_STATUS(s)
Definition: acoutput.h:496
ACPI_OBJECT_COMMON Common
Definition: acobject.h:517
#define ACPI_ERROR(plist)
Definition: acoutput.h:240
static ACPI_STATUS AcpiDsExecuteArguments(ACPI_NAMESPACE_NODE *Node, ACPI_NAMESPACE_NODE *ScopeNode, UINT32 AmlLength, UINT8 *AmlStart)
Definition: dsargs.c:81
#define AOPOBJ_DATA_VALID
Definition: acobject.h:96
#define AE_OK
Definition: acexcep.h:97
UINT8 * AmlStart
Definition: acobject.h:151
Definition: dlist.c:348

Referenced by AcpiExOpcode_1A_0T_1R(), AcpiExPrepFieldValue(), AcpiExResolveNodeToValue(), and AcpiExResolveObjectToValue().

◆ AcpiDsGetBufferFieldArguments()

ACPI_STATUS AcpiDsGetBufferFieldArguments ( ACPI_OPERAND_OBJECT ObjDesc)

Definition at line 196 of file dsargs.c.

198 {
199  ACPI_OPERAND_OBJECT *ExtraDesc;
202 
203 
204  ACPI_FUNCTION_TRACE_PTR (DsGetBufferFieldArguments, ObjDesc);
205 
206 
207  if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
208  {
210  }
211 
212  /* Get the AML pointer (method object) and BufferField node */
213 
214  ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
215  Node = ObjDesc->BufferField.Node;
216 
217  ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (
219 
220  ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] BufferField Arg Init\n",
222 
223  /* Execute the AML code for the TermArg arguments */
224 
226  ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
228 }
UINT8 * AmlStart
Definition: acobject.h:482
UINT32 ACPI_STATUS
Definition: actypes.h:460
#define ACPI_DEBUG_EXEC(a)
Definition: acoutput.h:477
ACPI_OBJECT_EXTRA Extra
Definition: acobject.h:539
union node Node
Definition: types.h:1255
smooth NULL
Definition: ftsmooth.c:416
#define ACPI_FUNCTION_TRACE_PTR(a, b)
Definition: acoutput.h:481
#define ACPI_DEBUG_PRINT(pl)
Definition: acoutput.h:475
Status
Definition: gdiplustypes.h:24
#define ACPI_DB_EXEC
Definition: acoutput.h:165
#define return_ACPI_STATUS(s)
Definition: acoutput.h:496
#define ACPI_TYPE_BUFFER_FIELD
Definition: actypes.h:693
ACPI_OBJECT_COMMON Common
Definition: acobject.h:517
const char * AcpiUtGetNodeName(void *Object)
Definition: utdecode.c:305
static ACPI_STATUS AcpiDsExecuteArguments(ACPI_NAMESPACE_NODE *Node, ACPI_NAMESPACE_NODE *ScopeNode, UINT32 AmlLength, UINT8 *AmlStart)
Definition: dsargs.c:81
#define AOPOBJ_DATA_VALID
Definition: acobject.h:96
ACPI_OBJECT_BUFFER_FIELD BufferField
Definition: acobject.h:533
#define AE_OK
Definition: acexcep.h:97
ACPI_OPERAND_OBJECT * AcpiNsGetSecondaryObject(ACPI_OPERAND_OBJECT *ObjDesc)
Definition: nsobject.c:346
UINT32 AmlLength
Definition: acobject.h:483
Definition: dlist.c:348

Referenced by AcpiExFieldDatumIo(), AcpiExReadDataFromField(), and AcpiExWriteDataToField().

◆ AcpiDsGetPackageArguments()

ACPI_STATUS AcpiDsGetPackageArguments ( ACPI_OPERAND_OBJECT ObjDesc)

Definition at line 344 of file dsargs.c.

346 {
349 
350 
351  ACPI_FUNCTION_TRACE_PTR (DsGetPackageArguments, ObjDesc);
352 
353 
354  if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
355  {
357  }
358 
359  /* Get the Package node */
360 
361  Node = ObjDesc->Package.Node;
362  if (!Node)
363  {
365  "No pointer back to namespace node in package %p", ObjDesc));
367  }
368 
369  ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Package Argument Init, AML Ptr: %p\n",
370  ObjDesc->Package.AmlStart));
371 
372  /* Execute the AML code for the TermArg arguments */
373 
375  ObjDesc->Package.AmlLength, ObjDesc->Package.AmlStart);
376 
378 }
ACPI_OBJECT_COMMON_HEADER ACPI_NAMESPACE_NODE * Node
Definition: acobject.h:160
ACPI_OBJECT_PACKAGE Package
Definition: acobject.h:521
#define AE_AML_INTERNAL
Definition: acexcep.h:194
UINT32 ACPI_STATUS
Definition: actypes.h:460
union node Node
Definition: types.h:1255
#define AE_INFO
Definition: acoutput.h:230
#define ACPI_FUNCTION_TRACE_PTR(a, b)
Definition: acoutput.h:481
#define ACPI_DEBUG_PRINT(pl)
Definition: acoutput.h:475
Status
Definition: gdiplustypes.h:24
#define ACPI_DB_EXEC
Definition: acoutput.h:165
#define return_ACPI_STATUS(s)
Definition: acoutput.h:496
ACPI_OBJECT_COMMON Common
Definition: acobject.h:517
#define ACPI_ERROR(plist)
Definition: acoutput.h:240
static ACPI_STATUS AcpiDsExecuteArguments(ACPI_NAMESPACE_NODE *Node, ACPI_NAMESPACE_NODE *ScopeNode, UINT32 AmlLength, UINT8 *AmlStart)
Definition: dsargs.c:81
#define AOPOBJ_DATA_VALID
Definition: acobject.h:96
#define AE_OK
Definition: acexcep.h:97
Definition: dlist.c:348

Referenced by AcpiExOpcode_1A_0T_1R(), AcpiExResolveNodeToValue(), AcpiExResolveObjectToValue(), and AcpiNsInitOnePackage().

◆ AcpiDsGetRegionArguments()

ACPI_STATUS AcpiDsGetRegionArguments ( ACPI_OPERAND_OBJECT ObjDesc)

Definition at line 395 of file dsargs.c.

397 {
400  ACPI_OPERAND_OBJECT *ExtraDesc;
401 
402 
403  ACPI_FUNCTION_TRACE_PTR (DsGetRegionArguments, ObjDesc);
404 
405 
406  if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
407  {
409  }
410 
411  ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
412  if (!ExtraDesc)
413  {
415  }
416 
417  /* Get the Region node */
418 
419  Node = ObjDesc->Region.Node;
420 
421  ACPI_DEBUG_EXEC (AcpiUtDisplayInitPathname (
423 
425  "[%4.4s] OpRegion Arg Init at AML %p\n",
426  AcpiUtGetNodeName (Node), ExtraDesc->Extra.AmlStart));
427 
428  /* Execute the argument AML */
429 
431  ExtraDesc->Extra.AmlLength, ExtraDesc->Extra.AmlStart);
432  if (ACPI_FAILURE (Status))
433  {
435  }
436 
438  ObjDesc->Region.Address, ObjDesc->Region.Length, Node);
440 }
ACPI_NAMESPACE_NODE * Node
Definition: acobject.h:203
ACPI_NAMESPACE_NODE * ScopeNode
Definition: acobject.h:480
UINT8 * AmlStart
Definition: acobject.h:482
UINT32 ACPI_STATUS
Definition: actypes.h:460
ACPI_OBJECT_COMMON_HEADER UINT8 SpaceId
Definition: acobject.h:202
#define ACPI_DEBUG_EXEC(a)
Definition: acoutput.h:477
#define ACPI_FAILURE(a)
Definition: acexcep.h:95
ACPI_OBJECT_EXTRA Extra
Definition: acobject.h:539
union node Node
Definition: types.h:1255
smooth NULL
Definition: ftsmooth.c:416
ACPI_OBJECT_REGION Region
Definition: acobject.h:525
#define ACPI_FUNCTION_TRACE_PTR(a, b)
Definition: acoutput.h:481
ACPI_STATUS AcpiUtAddAddressRange(ACPI_ADR_SPACE_TYPE SpaceId, ACPI_PHYSICAL_ADDRESS Address, UINT32 Length, ACPI_NAMESPACE_NODE *RegionNode)
Definition: utaddress.c:78
#define ACPI_DEBUG_PRINT(pl)
Definition: acoutput.h:475
#define AE_NOT_EXIST
Definition: acexcep.h:114
Status
Definition: gdiplustypes.h:24
#define ACPI_DB_EXEC
Definition: acoutput.h:165
#define return_ACPI_STATUS(s)
Definition: acoutput.h:496
const char * AcpiUtGetNodeName(void *Object)
Definition: utdecode.c:305
static ACPI_STATUS AcpiDsExecuteArguments(ACPI_NAMESPACE_NODE *Node, ACPI_NAMESPACE_NODE *ScopeNode, UINT32 AmlLength, UINT8 *AmlStart)
Definition: dsargs.c:81
#define AOPOBJ_DATA_VALID
Definition: acobject.h:96
ACPI_PHYSICAL_ADDRESS Address
Definition: acobject.h:206
#define ACPI_TYPE_REGION
Definition: actypes.h:689
#define AE_OK
Definition: acexcep.h:97
ACPI_OPERAND_OBJECT * AcpiNsGetSecondaryObject(ACPI_OPERAND_OBJECT *ObjDesc)
Definition: nsobject.c:346
UINT32 AmlLength
Definition: acobject.h:483
Definition: dlist.c:348

Referenced by AcpiExLoadOp(), and AcpiExSetupRegion().