ReactOS 0.4.15-dev-7942-gd23573b
Macros | Functions
arbiter.c File Reference
#include <ntifs.h>
#include <ndk/rtlfuncs.h>
#include "arbiter.h"
#include <debug.h>
Include dependency graph for arbiter.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

NTSTATUS NTAPI ArbTestAllocation (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
 
NTSTATUS NTAPI ArbRetestAllocation (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
 
NTSTATUS NTAPI ArbCommitAllocation (_In_ PARBITER_INSTANCE Arbiter)
 
NTSTATUS NTAPI ArbRollbackAllocation (_In_ PARBITER_INSTANCE Arbiter)
 
NTSTATUS NTAPI ArbAddReserved (_In_ PARBITER_INSTANCE Arbiter)
 
NTSTATUS NTAPI ArbPreprocessEntry (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
NTSTATUS NTAPI ArbAllocateEntry (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
BOOLEAN NTAPI ArbGetNextAllocationRange (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
BOOLEAN NTAPI ArbFindSuitableRange (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
VOID NTAPI ArbAddAllocation (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
VOID NTAPI ArbBacktrackAllocation (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
NTSTATUS NTAPI ArbOverrideConflict (_In_ PARBITER_INSTANCE Arbiter)
 
NTSTATUS NTAPI ArbBootAllocation (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
 
NTSTATUS NTAPI ArbQueryConflict (_In_ PARBITER_INSTANCE Arbiter)
 
NTSTATUS NTAPI ArbStartArbiter (_In_ PARBITER_INSTANCE Arbiter)
 
NTSTATUS NTAPI ArbAddOrdering (_Out_ PARBITER_ORDERING_LIST OrderList, _In_ UINT64 MinimumAddress, _In_ UINT64 MaximumAddress)
 
NTSTATUS NTAPI ArbPruneOrdering (_Out_ PARBITER_ORDERING_LIST OrderingList, _In_ UINT64 MinimumAddress, _In_ UINT64 MaximumAddress)
 
NTSTATUS NTAPI ArbInitializeOrderingList (_Out_ PARBITER_ORDERING_LIST OrderList)
 
VOID NTAPI ArbFreeOrderingList (_Out_ PARBITER_ORDERING_LIST OrderList)
 
NTSTATUS NTAPI ArbBuildAssignmentOrdering (_Inout_ PARBITER_INSTANCE ArbInstance, _In_ PCWSTR OrderName, _In_ PCWSTR ReservedOrderName, _In_ PARB_TRANSLATE_ORDERING TranslateOrderingFunction)
 
NTSTATUS NTAPI ArbInitializeArbiterInstance (_Inout_ PARBITER_INSTANCE Arbiter, _In_ PDEVICE_OBJECT BusDeviceObject, _In_ CM_RESOURCE_TYPE ResourceType, _In_ PCWSTR ArbiterName, _In_ PCWSTR OrderName, _In_ PARB_TRANSLATE_ORDERING TranslateOrderingFunction)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 14 of file arbiter.c.

Function Documentation

◆ ArbAddAllocation()

VOID NTAPI ArbAddAllocation ( _In_ PARBITER_INSTANCE  Arbiter,
_Inout_ PARBITER_ALLOCATION_STATE  ArbState 
)

Definition at line 140 of file arbiter.c.

143{
144 PAGED_CODE();
145
146 UNIMPLEMENTED;
147}
PAGED_CODE
#define PAGED_CODE()
Definition: Bus_PDO_EvalMethod.c:87
UNIMPLEMENTED
#define UNIMPLEMENTED
Definition: debug.h:115

Referenced by ArbInitializeArbiterInstance().

◆ ArbAddOrdering()

NTSTATUS NTAPI ArbAddOrdering ( _Out_ PARBITER_ORDERING_LIST  OrderList,
_In_ UINT64  MinimumAddress,
_In_ UINT64  MaximumAddress 
)

Definition at line 216 of file arbiter.c.

220{
221 PAGED_CODE();
222
223 UNIMPLEMENTED;
224 return STATUS_NOT_IMPLEMENTED;
225}
STATUS_NOT_IMPLEMENTED
#define STATUS_NOT_IMPLEMENTED
Definition: ntstatus.h:239

◆ ArbAddReserved()

NTSTATUS NTAPI ArbAddReserved ( _In_ PARBITER_INSTANCE  Arbiter)

Definition at line 77 of file arbiter.c.

79{
80 PAGED_CODE();
81
82 UNIMPLEMENTED;
83 return STATUS_NOT_IMPLEMENTED;
84}

Referenced by ArbInitializeArbiterInstance().

◆ ArbAllocateEntry()

NTSTATUS NTAPI ArbAllocateEntry ( _In_ PARBITER_INSTANCE  Arbiter,
_Inout_ PARBITER_ALLOCATION_STATE  ArbState 
)

Definition at line 101 of file arbiter.c.

104{
105 PAGED_CODE();
106
107 UNIMPLEMENTED;
108 return STATUS_NOT_IMPLEMENTED;
109}

Referenced by ArbInitializeArbiterInstance().

◆ ArbBacktrackAllocation()

VOID NTAPI ArbBacktrackAllocation ( _In_ PARBITER_INSTANCE  Arbiter,
_Inout_ PARBITER_ALLOCATION_STATE  ArbState 
)

Definition at line 152 of file arbiter.c.

155{
156 PAGED_CODE();
157
158 UNIMPLEMENTED;
159}

Referenced by ArbInitializeArbiterInstance().

◆ ArbBootAllocation()

NTSTATUS NTAPI ArbBootAllocation ( _In_ PARBITER_INSTANCE  Arbiter,
_In_ PLIST_ENTRY  ArbitrationList 
)

Definition at line 177 of file arbiter.c.

180{
181 PAGED_CODE();
182
183 UNIMPLEMENTED;
184 return STATUS_NOT_IMPLEMENTED;
185}

Referenced by ArbInitializeArbiterInstance().

◆ ArbBuildAssignmentOrdering()

NTSTATUS NTAPI ArbBuildAssignmentOrdering ( _Inout_ PARBITER_INSTANCE  ArbInstance,
_In_ PCWSTR  OrderName,
_In_ PCWSTR  ReservedOrderName,
_In_ PARB_TRANSLATE_ORDERING  TranslateOrderingFunction 
)

Definition at line 267 of file arbiter.c.

272{
273 PAGED_CODE();
274
275 UNIMPLEMENTED;
276 return STATUS_SUCCESS;
277}
STATUS_SUCCESS
#define STATUS_SUCCESS
Definition: shellext.h:65

Referenced by ArbInitializeArbiterInstance(), and ario_ApplyBrokenVideoHack().

◆ ArbCommitAllocation()

NTSTATUS NTAPI ArbCommitAllocation ( _In_ PARBITER_INSTANCE  Arbiter)

Definition at line 52 of file arbiter.c.

54{
55 PAGED_CODE();
56
57 UNIMPLEMENTED;
58 return STATUS_NOT_IMPLEMENTED;
59}

Referenced by ArbInitializeArbiterInstance().

◆ ArbFindSuitableRange()

BOOLEAN NTAPI ArbFindSuitableRange ( _In_ PARBITER_INSTANCE  Arbiter,
_Inout_ PARBITER_ALLOCATION_STATE  ArbState 
)

Definition at line 127 of file arbiter.c.

130{
131 PAGED_CODE();
132
133 UNIMPLEMENTED;
134 return FALSE;
135}
FALSE
#define FALSE
Definition: types.h:117

Referenced by ArbInitializeArbiterInstance().

◆ ArbFreeOrderingList()

VOID NTAPI ArbFreeOrderingList ( _Out_ PARBITER_ORDERING_LIST  OrderList)

Definition at line 256 of file arbiter.c.

258{
259 PAGED_CODE();
260
261 UNIMPLEMENTED;
262}

Referenced by ario_ApplyBrokenVideoHack().

◆ ArbGetNextAllocationRange()

BOOLEAN NTAPI ArbGetNextAllocationRange ( _In_ PARBITER_INSTANCE  Arbiter,
_Inout_ PARBITER_ALLOCATION_STATE  ArbState 
)

Definition at line 114 of file arbiter.c.

117{
118 PAGED_CODE();
119
120 UNIMPLEMENTED;
121 return FALSE;
122}

Referenced by ArbInitializeArbiterInstance().

◆ ArbInitializeArbiterInstance()

NTSTATUS NTAPI ArbInitializeArbiterInstance ( _Inout_ PARBITER_INSTANCE  Arbiter,
_In_ PDEVICE_OBJECT  BusDeviceObject,
_In_ CM_RESOURCE_TYPE  ResourceType,
_In_ PCWSTR  ArbiterName,
_In_ PCWSTR  OrderName,
_In_ PARB_TRANSLATE_ORDERING  TranslateOrderingFunction 
)

Definition at line 282 of file arbiter.c.

289{
290 NTSTATUS Status;
291
292 PAGED_CODE();
293
294 DPRINT("ArbInitializeArbiterInstance: '%S'\n", ArbiterName);
295
296 ASSERT(Arbiter->UnpackRequirement != NULL);
297 ASSERT(Arbiter->PackResource != NULL);
298 ASSERT(Arbiter->UnpackResource != NULL);
299 ASSERT(Arbiter->MutexEvent == NULL);
300 ASSERT(Arbiter->Allocation == NULL);
301 ASSERT(Arbiter->PossibleAllocation == NULL);
302 ASSERT(Arbiter->AllocationStack == NULL);
303
304 Arbiter->Signature = ARBITER_SIGNATURE;
305 Arbiter->BusDeviceObject = BusDeviceObject;
306
307 Arbiter->MutexEvent = ExAllocatePoolWithTag(NonPagedPool, sizeof(KEVENT), TAG_ARBITER);
308 if (!Arbiter->MutexEvent)
309 {
310 DPRINT1("ArbInitializeArbiterInstance: STATUS_INSUFFICIENT_RESOURCES\n");
311 return STATUS_INSUFFICIENT_RESOURCES;
312 }
313
314 KeInitializeEvent(Arbiter->MutexEvent, SynchronizationEvent, TRUE);
315
316 Arbiter->AllocationStack = ExAllocatePoolWithTag(PagedPool, PAGE_SIZE, TAG_ARB_ALLOCATION);
317 if (!Arbiter->AllocationStack)
318 {
319 DPRINT1("ArbInitializeArbiterInstance: STATUS_INSUFFICIENT_RESOURCES\n");
320 ExFreePoolWithTag(Arbiter->MutexEvent, TAG_ARBITER);
321 return STATUS_INSUFFICIENT_RESOURCES;
322 }
323
324 Arbiter->AllocationStackMaxSize = PAGE_SIZE;
325
326 Arbiter->Allocation = ExAllocatePoolWithTag(PagedPool, sizeof(RTL_RANGE_LIST), TAG_ARB_RANGE);
327 if (!Arbiter->Allocation)
328 {
329 DPRINT1("ArbInitializeArbiterInstance: STATUS_INSUFFICIENT_RESOURCES\n");
330 ExFreePoolWithTag(Arbiter->AllocationStack, TAG_ARB_ALLOCATION);
331 ExFreePoolWithTag(Arbiter->MutexEvent, TAG_ARBITER);
332 return STATUS_INSUFFICIENT_RESOURCES;
333 }
334
335 Arbiter->PossibleAllocation = ExAllocatePoolWithTag(PagedPool, sizeof(RTL_RANGE_LIST), TAG_ARB_RANGE);
336 if (!Arbiter->PossibleAllocation)
337 {
338 DPRINT1("ArbInitializeArbiterInstance: STATUS_INSUFFICIENT_RESOURCES\n");
339 ExFreePoolWithTag(Arbiter->Allocation, TAG_ARB_RANGE);
340 ExFreePoolWithTag(Arbiter->AllocationStack, TAG_ARB_ALLOCATION);
341 ExFreePoolWithTag(Arbiter->MutexEvent, TAG_ARBITER);
342 return STATUS_INSUFFICIENT_RESOURCES;
343 }
344
345 RtlInitializeRangeList(Arbiter->Allocation);
346 RtlInitializeRangeList(Arbiter->PossibleAllocation);
347
348 Arbiter->Name = ArbiterName;
349 Arbiter->ResourceType = ResourceType;
350 Arbiter->TransactionInProgress = FALSE;
351
352 if (!Arbiter->TestAllocation)
353 Arbiter->TestAllocation = ArbTestAllocation;
354
355 if (!Arbiter->RetestAllocation)
356 Arbiter->RetestAllocation = ArbRetestAllocation;
357
358 if (!Arbiter->CommitAllocation)
359 Arbiter->CommitAllocation = ArbCommitAllocation;
360
361 if (!Arbiter->RollbackAllocation)
362 Arbiter->RollbackAllocation = ArbRollbackAllocation;
363
364 if (!Arbiter->AddReserved)
365 Arbiter->AddReserved = ArbAddReserved;
366
367 if (!Arbiter->PreprocessEntry)
368 Arbiter->PreprocessEntry = ArbPreprocessEntry;
369
370 if (!Arbiter->AllocateEntry)
371 Arbiter->AllocateEntry = ArbAllocateEntry;
372
373 if (!Arbiter->GetNextAllocationRange)
374 Arbiter->GetNextAllocationRange = ArbGetNextAllocationRange;
375
376 if (!Arbiter->FindSuitableRange)
377 Arbiter->FindSuitableRange = ArbFindSuitableRange;
378
379 if (!Arbiter->AddAllocation)
380 Arbiter->AddAllocation = ArbAddAllocation;
381
382 if (!Arbiter->BacktrackAllocation)
383 Arbiter->BacktrackAllocation = ArbBacktrackAllocation;
384
385 if (!Arbiter->OverrideConflict)
386 Arbiter->OverrideConflict = ArbOverrideConflict;
387
388 if (!Arbiter->BootAllocation)
389 Arbiter->BootAllocation = ArbBootAllocation;
390
391 if (!Arbiter->QueryConflict)
392 Arbiter->QueryConflict = ArbQueryConflict;
393
394 if (!Arbiter->StartArbiter)
395 Arbiter->StartArbiter = ArbStartArbiter;
396
397 Status = ArbBuildAssignmentOrdering(Arbiter, OrderName, OrderName, TranslateOrderingFunction);
398 if (NT_SUCCESS(Status))
399 {
400 return STATUS_SUCCESS;
401 }
402
403 DPRINT1("ArbInitializeArbiterInstance: Status %X\n", Status);
404
405 return Status;
406}
ArbOverrideConflict
NTSTATUS NTAPI ArbOverrideConflict(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:165
ArbGetNextAllocationRange
BOOLEAN NTAPI ArbGetNextAllocationRange(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:114
ArbAddAllocation
VOID NTAPI ArbAddAllocation(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:140
ArbRetestAllocation
NTSTATUS NTAPI ArbRetestAllocation(_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
Definition: arbiter.c:39
ArbAddReserved
NTSTATUS NTAPI ArbAddReserved(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:77
ArbStartArbiter
NTSTATUS NTAPI ArbStartArbiter(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:204
ArbFindSuitableRange
BOOLEAN NTAPI ArbFindSuitableRange(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:127
ArbCommitAllocation
NTSTATUS NTAPI ArbCommitAllocation(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:52
ArbPreprocessEntry
NTSTATUS NTAPI ArbPreprocessEntry(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:89
ArbBacktrackAllocation
VOID NTAPI ArbBacktrackAllocation(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:152
ArbQueryConflict
NTSTATUS NTAPI ArbQueryConflict(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:191
ArbAllocateEntry
NTSTATUS NTAPI ArbAllocateEntry(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:101
ArbBuildAssignmentOrdering
NTSTATUS NTAPI ArbBuildAssignmentOrdering(_Inout_ PARBITER_INSTANCE ArbInstance, _In_ PCWSTR OrderName, _In_ PCWSTR ReservedOrderName, _In_ PARB_TRANSLATE_ORDERING TranslateOrderingFunction)
Definition: arbiter.c:267
ArbBootAllocation
NTSTATUS NTAPI ArbBootAllocation(_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
Definition: arbiter.c:177
ArbTestAllocation
NTSTATUS NTAPI ArbTestAllocation(_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
Definition: arbiter.c:26
ArbRollbackAllocation
NTSTATUS NTAPI ArbRollbackAllocation(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:64
TAG_ARB_ALLOCATION
#define TAG_ARB_ALLOCATION
Definition: arbiter.h:12
ARBITER_SIGNATURE
#define ARBITER_SIGNATURE
Definition: arbiter.h:10
TAG_ARBITER
#define TAG_ARBITER
Definition: arbiter.h:11
TAG_ARB_RANGE
#define TAG_ARB_RANGE
Definition: arbiter.h:13
NTSTATUS
LONG NTSTATUS
Definition: precomp.h:26
DPRINT1
#define DPRINT1
Definition: precomp.h:8
NULL
#define NULL
Definition: types.h:112
TRUE
#define TRUE
Definition: types.h:120
NT_SUCCESS
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
ExAllocatePoolWithTag
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
KeInitializeEvent
#define KeInitializeEvent(pEvt, foo, foo2)
Definition: env_spec_w32.h:477
PAGE_SIZE
#define PAGE_SIZE
Definition: env_spec_w32.h:49
NonPagedPool
#define NonPagedPool
Definition: env_spec_w32.h:307
PagedPool
#define PagedPool
Definition: env_spec_w32.h:308
Status
Status
Definition: gdiplustypes.h:25
ASSERT
#define ASSERT(a)
Definition: mode.c:44
ExFreePoolWithTag
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1109
RtlInitializeRangeList
NTSYSAPI VOID NTAPI RtlInitializeRangeList(_Out_ PRTL_RANGE_LIST RangeList)
SynchronizationEvent
@ SynchronizationEvent
Definition: ntdef.template.h:357
DPRINT
#define DPRINT
Definition: sndvol32.h:71
_KEVENT
Definition: ketypes.h:811
_RTL_RANGE_LIST
Definition: rtltypes.h:1460
STATUS_INSUFFICIENT_RESOURCES
#define STATUS_INSUFFICIENT_RESOURCES
Definition: udferr_usr.h:158

Referenced by arbusno_Initializer(), IopBusNumberInitialize(), IopDmaInitialize(), IopIrqInitialize(), IopMemInitialize(), and IopPortInitialize().

◆ ArbInitializeOrderingList()

NTSTATUS NTAPI ArbInitializeOrderingList ( _Out_ PARBITER_ORDERING_LIST  OrderList)

Definition at line 244 of file arbiter.c.

246{
247 PAGED_CODE();
248
249 UNIMPLEMENTED;
250 return STATUS_NOT_IMPLEMENTED;
251}

◆ ArbOverrideConflict()

NTSTATUS NTAPI ArbOverrideConflict ( _In_ PARBITER_INSTANCE  Arbiter)

Definition at line 165 of file arbiter.c.

167{
168 PAGED_CODE();
169
170 UNIMPLEMENTED;
171 return STATUS_NOT_IMPLEMENTED;
172}

Referenced by ArbInitializeArbiterInstance().

◆ ArbPreprocessEntry()

NTSTATUS NTAPI ArbPreprocessEntry ( _In_ PARBITER_INSTANCE  Arbiter,
_Inout_ PARBITER_ALLOCATION_STATE  ArbState 
)

Definition at line 89 of file arbiter.c.

92{
93 PAGED_CODE();
94
95 return STATUS_SUCCESS;
96}

Referenced by ArbInitializeArbiterInstance().

◆ ArbPruneOrdering()

NTSTATUS NTAPI ArbPruneOrdering ( _Out_ PARBITER_ORDERING_LIST  OrderingList,
_In_ UINT64  MinimumAddress,
_In_ UINT64  MaximumAddress 
)

Definition at line 230 of file arbiter.c.

234{
235 PAGED_CODE();
236
237 UNIMPLEMENTED;
238 return STATUS_NOT_IMPLEMENTED;
239}

◆ ArbQueryConflict()

NTSTATUS NTAPI ArbQueryConflict ( _In_ PARBITER_INSTANCE  Arbiter)

Definition at line 191 of file arbiter.c.

193{
194 PAGED_CODE();
195
196 UNIMPLEMENTED;
197 return STATUS_NOT_IMPLEMENTED;
198}

Referenced by ArbInitializeArbiterInstance().

◆ ArbRetestAllocation()

NTSTATUS NTAPI ArbRetestAllocation ( _In_ PARBITER_INSTANCE  Arbiter,
_In_ PLIST_ENTRY  ArbitrationList 
)

Definition at line 39 of file arbiter.c.

42{
43 PAGED_CODE();
44
45 UNIMPLEMENTED;
46 return STATUS_NOT_IMPLEMENTED;
47}

Referenced by ArbInitializeArbiterInstance().

◆ ArbRollbackAllocation()

NTSTATUS NTAPI ArbRollbackAllocation ( _In_ PARBITER_INSTANCE  Arbiter)

Definition at line 64 of file arbiter.c.

66{
67 PAGED_CODE();
68
69 UNIMPLEMENTED;
70 return STATUS_NOT_IMPLEMENTED;
71}

Referenced by ArbInitializeArbiterInstance().

◆ ArbStartArbiter()

NTSTATUS NTAPI ArbStartArbiter ( _In_ PARBITER_INSTANCE  Arbiter)

Definition at line 204 of file arbiter.c.

206{
207 PAGED_CODE();
208
209 UNIMPLEMENTED;
210 return STATUS_NOT_IMPLEMENTED;
211}

Referenced by ArbInitializeArbiterInstance().

◆ ArbTestAllocation()

NTSTATUS NTAPI ArbTestAllocation ( _In_ PARBITER_INSTANCE  Arbiter,
_In_ PLIST_ENTRY  ArbitrationList 
)

Definition at line 26 of file arbiter.c.

29{
30 PAGED_CODE();
31
32 UNIMPLEMENTED;
33 return STATUS_NOT_IMPLEMENTED;
34}

Referenced by ArbInitializeArbiterInstance().