dev/arm/smmu_v3_transl.cc

85     ifc(_ifc)
88     assert(ifc.xlateSlotsRemaining > 0);
89     ifc.xlateSlotsRemaining--;
91     ifc.pendingMemAccesses++;
98     assert(ifc.pendingMemAccesses > 0);
99     ifc.pendingMemAccesses--;
103     if (ifc.pendingMemAccesses == 0) {
104         ifc.signalDrainDone();
153         (request.size + (ifc.portWidth - 1)) / ifc.portWidth : 1;
155     doSemaphoreDown(yield, ifc.slavePortSem);
157     doSemaphoreUp(ifc.slavePortSem);
312     if (!ifc.microTLBEnable)
315     doSemaphoreDown(yield, ifc.microTLBSem);
316     doDelay(yield, ifc.microTLBLat);
318         ifc.microTLB->lookup(request.sid, request.ssid, request.addr);
319     doSemaphoreUp(ifc.microTLBSem);
344     if (!ifc.mainTLBEnable)
347     doSemaphoreDown(yield, ifc.mainTLBSem);
348     doDelay(yield, ifc.mainTLBLat);
350         ifc.mainTLB->lookup(request.sid, request.ssid, request.addr);
351     doSemaphoreUp(ifc.mainTLBSem);
412     if (!ifc.microTLBEnable)
427     doSemaphoreDown(yield, ifc.microTLBSem);
433     ifc.microTLB->store(e, SMMUTLB::ALLOC_ANY_WAY);
435     doSemaphoreUp(ifc.microTLBSem);
444     if (!ifc.mainTLBEnable)
460     if (ifc.prefetchEnable && ifc.prefetchReserveLastWay)
464     doSemaphoreDown(yield, ifc.mainTLBSem);
470     ifc.mainTLB->store(e, alloc);
472     doSemaphoreUp(ifc.mainTLBSem);
1046     for (auto it = ifc.duplicateReqs.begin();
1047          it != ifc.duplicateReqs.end();
1064     ifc.duplicateReqs.push_back(this);
1077         for (auto it = ifc.duplicateReqs.begin();
1078              it!=ifc.duplicateReqs.end() && *it!=this;
1091                 doWaitForSignal(yield, ifc.duplicateReqRemoved);
1113     for (it = ifc.duplicateReqs.begin(); it != ifc.duplicateReqs.end(); ++it)
1117     if (it == ifc.duplicateReqs.end())
1120     ifc.duplicateReqs.erase(it);
1122     doBroadcastSignal(ifc.duplicateReqRemoved);
1136             ifc.dependentWrites[orderId] : ifc.dependentReads[orderId];
1149             ifc.dependentWrites[orderId] : ifc.dependentReads[orderId];
1165                 doWaitForSignal(yield, ifc.dependentReqRemoved);
1188             ifc.dependentWrites[orderId] : ifc.dependentReads[orderId];
1201     doBroadcastSignal(ifc.dependentReqRemoved);
1210     if (!ifc.prefetchEnable || ifc.xlateSlotsRemaining == 0)
1215         new SMMUTranslationProcess(proc_name, smmu, ifc);
1239     ifc.xlateSlotsRemaining++;
1241         ifc.wrBufSlotsRemaining +=
1242             (request.size + (ifc.portWidth-1)) / ifc.portWidth;
1261         a.ifc = &ifc;
1278         a.ifc = &ifc;
1287     ifc.xlateSlotsRemaining++;
1292     a.ifc = &ifc;