Cross Reference: /illumos-gate/usr/src/uts/intel/io/acpica/executer/exmutex.c

Lines Matching refs:Mutex
3  * Module Name: exmutex - ASL Mutex Acquire/Release functions
76     ACPI_THREAD_STATE       *Thread = ObjDesc->Mutex.OwnerThread;
86     if (ObjDesc->Mutex.Next)
88         (ObjDesc->Mutex.Next)->Mutex.Prev = ObjDesc->Mutex.Prev;
91     if (ObjDesc->Mutex.Prev)
93         (ObjDesc->Mutex.Prev)->Mutex.Next = ObjDesc->Mutex.Next;
101         (ObjDesc->Mutex.Prev)->Mutex.OriginalSyncLevel =
102             ObjDesc->Mutex.OriginalSyncLevel;
106         Thread->AcquiredMutexList = ObjDesc->Mutex.Next;
136     ObjDesc->Mutex.Prev = NULL;
137     ObjDesc->Mutex.Next = ListHead;
143         ListHead->Mutex.Prev = ObjDesc;
157  *              ObjDesc             - Mutex object
194     if (ObjDesc->Mutex.ThreadId == ThreadId)
200         ObjDesc->Mutex.AcquisitionDepth++;
212         Status = AcpiExSystemWaitMutex (ObjDesc->Mutex.OsMutex, Timeout);
224     ObjDesc->Mutex.ThreadId = ThreadId;
225     ObjDesc->Mutex.AcquisitionDepth = 1;
226     ObjDesc->Mutex.OriginalSyncLevel = 0;
227     ObjDesc->Mutex.OwnerThread = NULL;      /* Used only for AML Acquire() */
238  *              ObjDesc             - Mutex object
269             "Cannot acquire Mutex [%4.4s], null thread info",
270             AcpiUtGetNodeName (ObjDesc->Mutex.Node)));
278     if (WalkState->Thread->CurrentSyncLevel > ObjDesc->Mutex.SyncLevel)
281             "Cannot acquire Mutex [%4.4s], "
283             AcpiUtGetNodeName (ObjDesc->Mutex.Node),
289         "Acquiring: Mutex SyncLevel %u, Thread SyncLevel %u, "
291         ObjDesc->Mutex.SyncLevel, WalkState->Thread->CurrentSyncLevel,
292         ObjDesc->Mutex.AcquisitionDepth, WalkState->Thread));
297     if (ACPI_SUCCESS (Status) && ObjDesc->Mutex.AcquisitionDepth == 1)
301         ObjDesc->Mutex.OwnerThread = WalkState->Thread;
302         ObjDesc->Mutex.OriginalSyncLevel =
305             ObjDesc->Mutex.SyncLevel;
313         "Acquired: Mutex SyncLevel %u, Thread SyncLevel %u, Depth %u\n",
314         ObjDesc->Mutex.SyncLevel, WalkState->Thread->CurrentSyncLevel,
315         ObjDesc->Mutex.AcquisitionDepth));
329  * DESCRIPTION: Release a previously acquired Mutex, low level interface.
353     if (ObjDesc->Mutex.AcquisitionDepth == 0)
360     ObjDesc->Mutex.AcquisitionDepth--;
361     if (ObjDesc->Mutex.AcquisitionDepth != 0)
368     if (ObjDesc->Mutex.OwnerThread)
373         ObjDesc->Mutex.OwnerThread = NULL;
384         AcpiOsReleaseMutex (ObjDesc->Mutex.OsMutex);
389     ObjDesc->Mutex.ThreadId = 0;
403  * DESCRIPTION: Release a previously acquired Mutex.
425     OwnerThread = ObjDesc->Mutex.OwnerThread;
432             "Cannot release Mutex [%4.4s], not acquired",
433             AcpiUtGetNodeName (ObjDesc->Mutex.Node)));
442             "Cannot release Mutex [%4.4s], null thread info",
443             AcpiUtGetNodeName (ObjDesc->Mutex.Node)));
448      * The Mutex is owned, but this thread must be the owner.
455             "Thread %u cannot release Mutex [%4.4s] acquired by thread %u",
457             AcpiUtGetNodeName (ObjDesc->Mutex.Node),
469     if (ObjDesc->Mutex.SyncLevel != OwnerThread->CurrentSyncLevel)
472             "Cannot release Mutex [%4.4s], SyncLevel mismatch: "
474             AcpiUtGetNodeName (ObjDesc->Mutex.Node),
475             ObjDesc->Mutex.SyncLevel, WalkState->Thread->CurrentSyncLevel));
485         OwnerThread->AcquiredMutexList->Mutex.OriginalSyncLevel;
490         ObjDesc->Mutex.SyncLevel, WalkState->Thread->CurrentSyncLevel,
491         PreviousSyncLevel, ObjDesc->Mutex.AcquisitionDepth,
500     if (ObjDesc->Mutex.AcquisitionDepth == 0)
510         ObjDesc->Mutex.SyncLevel, WalkState->Thread->CurrentSyncLevel,
511         PreviousSyncLevel, ObjDesc->Mutex.AcquisitionDepth));
552             "Mutex [%4.4s] force-release, SyncLevel %u Depth %u\n",
553             ObjDesc->Mutex.Node->Name.Ascii, ObjDesc->Mutex.SyncLevel,
554             ObjDesc->Mutex.AcquisitionDepth));
566             AcpiOsReleaseMutex (ObjDesc->Mutex.OsMutex);
571         Thread->CurrentSyncLevel = ObjDesc->Mutex.OriginalSyncLevel;
575         Next = ObjDesc->Mutex.Next;
577         ObjDesc->Mutex.Prev = NULL;
578         ObjDesc->Mutex.Next = NULL;
579         ObjDesc->Mutex.AcquisitionDepth = 0;
580         ObjDesc->Mutex.OwnerThread = NULL;
581         ObjDesc->Mutex.ThreadId = 0;