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arbiter.h File Reference
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Classes

struct  _ARBITER_ORDERING
 
struct  _ARBITER_ORDERING_LIST
 
struct  _ARBITER_ALTERNATIVE
 
struct  _ARBITER_ALLOCATION_STATE
 
struct  _ARBITER_INSTANCE
 

Macros

#define ARBITER_SIGNATURE   'sbrA'
 
#define TAG_ARBITER   'MbrA'
 
#define TAG_ARB_ALLOCATION   'AbrA'
 
#define TAG_ARB_RANGE   'RbrA'
 

Typedefs

typedef struct _ARBITER_ORDERING ARBITER_ORDERING
 
typedef struct _ARBITER_ORDERING * PARBITER_ORDERING
 
typedef struct _ARBITER_ORDERING_LIST ARBITER_ORDERING_LIST
 
typedef struct _ARBITER_ORDERING_LIST * PARBITER_ORDERING_LIST
 
typedef struct _ARBITER_ALTERNATIVE ARBITER_ALTERNATIVE
 
typedef struct _ARBITER_ALTERNATIVE * PARBITER_ALTERNATIVE
 
typedef struct _ARBITER_ALLOCATION_STATE ARBITER_ALLOCATION_STATE
 
typedef struct _ARBITER_ALLOCATION_STATE * PARBITER_ALLOCATION_STATE
 
typedef struct _ARBITER_INSTANCE * PARBITER_INSTANCE
 
typedef NTSTATUS(NTAPI * PARB_UNPACK_REQUIREMENT) (_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor, _Out_ PUINT64 OutMinimumAddress, _Out_ PUINT64 OutMaximumAddress, _Out_ PUINT32 OutLength, _Out_ PUINT32 OutAlignment)
 
typedef NTSTATUS(NTAPI * PARB_PACK_RESOURCE) (_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor, _In_ UINT64 Start, _Out_ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor)
 
typedef NTSTATUS(NTAPI * PARB_UNPACK_RESOURCE) (_In_ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor, _Out_ PUINT64 Start, _Out_ PUINT32 OutLength)
 
typedef INT32(NTAPI * PARB_SCORE_REQUIREMENT) (_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor)
 
typedef NTSTATUS(NTAPI * PARB_TEST_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
 
typedef NTSTATUS(NTAPI * PARB_RETEST_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
 
typedef NTSTATUS(NTAPI * PARB_COMMIT_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef NTSTATUS(NTAPI * PARB_ROLLBACK_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef NTSTATUS(NTAPI * PARB_BOOT_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
 
typedef NTSTATUS(NTAPI * PARB_QUERY_ARBITRATE) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef NTSTATUS(NTAPI * PARB_QUERY_CONFLICT) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef NTSTATUS(NTAPI * PARB_ADD_RESERVED) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef NTSTATUS(NTAPI * PARB_START_ARBITER) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef NTSTATUS(NTAPI * PARB_PREPROCESS_ENTRY) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
typedef NTSTATUS(NTAPI * PARB_ALLOCATE_ENTRY) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
typedef BOOLEAN(NTAPI * PARB_GET_NEXT_ALLOCATION_RANGE) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
typedef BOOLEAN(NTAPI * PARB_FIND_SUITABLE_RANGE) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
typedef VOID(NTAPI * PARB_ADD_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
typedef VOID(NTAPI * PARB_BACKTRACK_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
 
typedef NTSTATUS(NTAPI * PARB_OVERRIDE_CONFLICT) (_In_ PARBITER_INSTANCE Arbiter)
 
typedef struct _ARBITER_INSTANCE ARBITER_INSTANCE
 
typedef NTSTATUS(NTAPI * PARB_TRANSLATE_ORDERING) (_Out_ PIO_RESOURCE_DESCRIPTOR OutIoDescriptor, _In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor)
 

Functions

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

◆ ARBITER_SIGNATURE

#define ARBITER_SIGNATURE   'sbrA'

Definition at line 10 of file arbiter.h.

◆ TAG_ARB_ALLOCATION

#define TAG_ARB_ALLOCATION   'AbrA'

Definition at line 12 of file arbiter.h.

◆ TAG_ARB_RANGE

#define TAG_ARB_RANGE   'RbrA'

Definition at line 13 of file arbiter.h.

◆ TAG_ARBITER

#define TAG_ARBITER   'MbrA'

Definition at line 11 of file arbiter.h.

Typedef Documentation

◆ ARBITER_ALLOCATION_STATE

typedef struct _ARBITER_ALLOCATION_STATE ARBITER_ALLOCATION_STATE

◆ ARBITER_ALTERNATIVE

typedef struct _ARBITER_ALTERNATIVE ARBITER_ALTERNATIVE

◆ ARBITER_INSTANCE

typedef struct _ARBITER_INSTANCE ARBITER_INSTANCE

◆ ARBITER_ORDERING

typedef struct _ARBITER_ORDERING ARBITER_ORDERING

◆ ARBITER_ORDERING_LIST

typedef struct _ARBITER_ORDERING_LIST ARBITER_ORDERING_LIST

◆ PARB_ADD_ALLOCATION

typedef VOID(NTAPI * PARB_ADD_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)

Definition at line 163 of file arbiter.h.

◆ PARB_ADD_RESERVED

typedef NTSTATUS(NTAPI * PARB_ADD_RESERVED) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 128 of file arbiter.h.

◆ PARB_ALLOCATE_ENTRY

typedef NTSTATUS(NTAPI * PARB_ALLOCATE_ENTRY) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)

Definition at line 145 of file arbiter.h.

◆ PARB_BACKTRACK_ALLOCATION

typedef VOID(NTAPI * PARB_BACKTRACK_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)

Definition at line 169 of file arbiter.h.

◆ PARB_BOOT_ALLOCATION

typedef NTSTATUS(NTAPI * PARB_BOOT_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)

Definition at line 109 of file arbiter.h.

◆ PARB_COMMIT_ALLOCATION

typedef NTSTATUS(NTAPI * PARB_COMMIT_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 99 of file arbiter.h.

◆ PARB_FIND_SUITABLE_RANGE

typedef BOOLEAN(NTAPI * PARB_FIND_SUITABLE_RANGE) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)

Definition at line 157 of file arbiter.h.

◆ PARB_GET_NEXT_ALLOCATION_RANGE

typedef BOOLEAN(NTAPI * PARB_GET_NEXT_ALLOCATION_RANGE) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)

Definition at line 151 of file arbiter.h.

◆ PARB_OVERRIDE_CONFLICT

typedef NTSTATUS(NTAPI * PARB_OVERRIDE_CONFLICT) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 176 of file arbiter.h.

◆ PARB_PACK_RESOURCE

typedef NTSTATUS(NTAPI * PARB_PACK_RESOURCE) (_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor, _In_ UINT64 Start, _Out_ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor)

Definition at line 68 of file arbiter.h.

◆ PARB_PREPROCESS_ENTRY

typedef NTSTATUS(NTAPI * PARB_PREPROCESS_ENTRY) (_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)

Definition at line 139 of file arbiter.h.

◆ PARB_QUERY_ARBITRATE

typedef NTSTATUS(NTAPI * PARB_QUERY_ARBITRATE) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 116 of file arbiter.h.

◆ PARB_QUERY_CONFLICT

typedef NTSTATUS(NTAPI * PARB_QUERY_CONFLICT) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 122 of file arbiter.h.

◆ PARB_RETEST_ALLOCATION

typedef NTSTATUS(NTAPI * PARB_RETEST_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)

Definition at line 93 of file arbiter.h.

◆ PARB_ROLLBACK_ALLOCATION

typedef NTSTATUS(NTAPI * PARB_ROLLBACK_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 104 of file arbiter.h.

◆ PARB_SCORE_REQUIREMENT

typedef INT32(NTAPI * PARB_SCORE_REQUIREMENT) (_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor)

Definition at line 82 of file arbiter.h.

◆ PARB_START_ARBITER

typedef NTSTATUS(NTAPI * PARB_START_ARBITER) (_In_ PARBITER_INSTANCE Arbiter)

Definition at line 134 of file arbiter.h.

◆ PARB_TEST_ALLOCATION

typedef NTSTATUS(NTAPI * PARB_TEST_ALLOCATION) (_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)

Definition at line 87 of file arbiter.h.

◆ PARB_TRANSLATE_ORDERING

typedef NTSTATUS(NTAPI * PARB_TRANSLATE_ORDERING) (_Out_ PIO_RESOURCE_DESCRIPTOR OutIoDescriptor, _In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor)

Definition at line 222 of file arbiter.h.

◆ PARB_UNPACK_REQUIREMENT

typedef NTSTATUS(NTAPI * PARB_UNPACK_REQUIREMENT) (_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor, _Out_ PUINT64 OutMinimumAddress, _Out_ PUINT64 OutMaximumAddress, _Out_ PUINT32 OutLength, _Out_ PUINT32 OutAlignment)

Definition at line 59 of file arbiter.h.

◆ PARB_UNPACK_RESOURCE

typedef NTSTATUS(NTAPI * PARB_UNPACK_RESOURCE) (_In_ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor, _Out_ PUINT64 Start, _Out_ PUINT32 OutLength)

Definition at line 75 of file arbiter.h.

◆ PARBITER_ALLOCATION_STATE

typedef struct _ARBITER_ALLOCATION_STATE * PARBITER_ALLOCATION_STATE

◆ PARBITER_ALTERNATIVE

typedef struct _ARBITER_ALTERNATIVE * PARBITER_ALTERNATIVE

◆ PARBITER_INSTANCE

typedef struct _ARBITER_INSTANCE * PARBITER_INSTANCE

Definition at line 56 of file arbiter.h.

◆ PARBITER_ORDERING

typedef struct _ARBITER_ORDERING * PARBITER_ORDERING

◆ PARBITER_ORDERING_LIST

typedef struct _ARBITER_ORDERING_LIST * PARBITER_ORDERING_LIST

Function Documentation

◆ 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 }
STATUS_INSUFFICIENT_RESOURCES
#define STATUS_INSUFFICIENT_RESOURCES
Definition: udferr_usr.h:158
ArbGetNextAllocationRange
BOOLEAN NTAPI ArbGetNextAllocationRange(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:114
TRUE
#define TRUE
Definition: types.h:120
NTSTATUS
LONG NTSTATUS
Definition: precomp.h:26
ArbAllocateEntry
NTSTATUS NTAPI ArbAllocateEntry(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:101
ARBITER_SIGNATURE
#define ARBITER_SIGNATURE
Definition: arbiter.h:10
TAG_ARBITER
#define TAG_ARBITER
Definition: arbiter.h:11
ArbStartArbiter
NTSTATUS NTAPI ArbStartArbiter(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:204
FALSE
#define FALSE
Definition: types.h:117
_RTL_RANGE_LIST
Definition: rtltypes.h:1459
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
ArbCommitAllocation
NTSTATUS NTAPI ArbCommitAllocation(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:52
Status
Status
Definition: gdiplustypes.h:24
ASSERT
#define ASSERT(a)
Definition: mode.c:44
NT_SUCCESS
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
ArbAddAllocation
VOID NTAPI ArbAddAllocation(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:140
ArbBacktrackAllocation
VOID NTAPI ArbBacktrackAllocation(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:152
ArbBootAllocation
NTSTATUS NTAPI ArbBootAllocation(_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
Definition: arbiter.c:177
ArbQueryConflict
NTSTATUS NTAPI ArbQueryConflict(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:191
ArbRetestAllocation
NTSTATUS NTAPI ArbRetestAllocation(_In_ PARBITER_INSTANCE Arbiter, _In_ PLIST_ENTRY ArbitrationList)
Definition: arbiter.c:39
TAG_ARB_ALLOCATION
#define TAG_ARB_ALLOCATION
Definition: arbiter.h:12
ExAllocatePoolWithTag
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
ArbBuildAssignmentOrdering
NTSTATUS NTAPI ArbBuildAssignmentOrdering(_Inout_ PARBITER_INSTANCE ArbInstance, _In_ PCWSTR OrderName, _In_ PCWSTR ReservedOrderName, _In_ PARB_TRANSLATE_ORDERING TranslateOrderingFunction)
Definition: arbiter.c:267
PAGE_SIZE
#define PAGE_SIZE
Definition: env_spec_w32.h:49
ArbAddReserved
NTSTATUS NTAPI ArbAddReserved(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:77
TAG_ARB_RANGE
#define TAG_ARB_RANGE
Definition: arbiter.h:13
KeInitializeEvent
#define KeInitializeEvent(pEvt, foo, foo2)
Definition: env_spec_w32.h:477
NULL
#define NULL
Definition: types.h:112
ArbPreprocessEntry
NTSTATUS NTAPI ArbPreprocessEntry(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:89
_KEVENT
Definition: ketypes.h:799
DPRINT1
#define DPRINT1
Definition: precomp.h:8
ArbOverrideConflict
NTSTATUS NTAPI ArbOverrideConflict(_In_ PARBITER_INSTANCE Arbiter)
Definition: arbiter.c:165
STATUS_SUCCESS
#define STATUS_SUCCESS
Definition: shellext.h:65
DPRINT
#define DPRINT
Definition: sndvol32.h:71
RtlInitializeRangeList
NTSYSAPI VOID NTAPI RtlInitializeRangeList(_Out_ PRTL_RANGE_LIST RangeList)
ExFreePoolWithTag
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
ArbFindSuitableRange
BOOLEAN NTAPI ArbFindSuitableRange(_In_ PARBITER_INSTANCE Arbiter, _Inout_ PARBITER_ALLOCATION_STATE ArbState)
Definition: arbiter.c:127
PAGED_CODE
#define PAGED_CODE()
Definition: Bus_PDO_QueryResourceRequirements.c:89

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