Cross Reference: /vbox/src/VBox/Devices/VirtIO/Virtio.cpp

Lines Matching refs:VRing
3  * Virtio - Virtio Common Functions (VRing, VQueue, Virtio PCI)
46     pQueue->VRing.addrDescriptors = 0;
47     pQueue->VRing.addrAvail       = 0;
48     pQueue->VRing.addrUsed        = 0;
56     pQueue->VRing.addrDescriptors = (uint64_t)uPageNumber << PAGE_SHIFT;
57     pQueue->VRing.addrAvail       = pQueue->VRing.addrDescriptors
58         + sizeof(VRINGDESC) * pQueue->VRing.uSize;
59     pQueue->VRing.addrUsed        = RT_ALIGN(
60         pQueue->VRing.addrAvail + RT_OFFSETOF(VRINGAVAIL, auRing[pQueue->VRing.uSize]),
138     uint16_t  idx = vringReadAvail(pState, &pQueue->VRing, pQueue->uNextAvailIndex);
146         vringReadDesc(pState, &pQueue->VRing, idx, &desc);
221           QUEUENAME(pState, pQueue), pQueue->uNextUsedIndex, vringReadUsedIndex(pState, &pQueue->VRing), pElem->uIndex, uLen));
222     vringWriteUsedElem(pState, &pQueue->VRing, pQueue->uNextUsedIndex++, pElem->uIndex, uLen);
229              vringReadAvailFlags(pState, &pQueue->VRing),
231     if (!(vringReadAvailFlags(pState, &pQueue->VRing) & VRINGAVAIL_F_NO_INTERRUPT)
248           QUEUENAME(pState, pQueue), vringReadUsedIndex(pState, &pQueue->VRing), pQueue->uNextUsedIndex));
249     vringWriteUsedIndex(pState, &pQueue->VRing, pQueue->uNextUsedIndex);
365             *(uint16_t*)pu32 = pState->Queues[pState->uQueueSelector].VRing.uSize;
483                 if (pState->Queues[u32].VRing.addrDescriptors)
652               "  VRing.uSize           = %u\n"
653               "  VRing.addrDescriptors = %p\n"
654               "  VRing.addrAvail       = %p\n"
655               "  VRing.addrUsed        = %p\n"
660               pState->Queues[i].VRing.uSize,
661               pState->Queues[i].VRing.addrDescriptors,
662               pState->Queues[i].VRing.addrAvail,
663               pState->Queues[i].VRing.addrUsed,
699         rc = SSMR3PutU16(pSSM, pState->Queues[i].VRing.uSize);
747             rc = SSMR3GetU16(pSSM, &pState->Queues[i].VRing.uSize);
927         if (pState->Queues[i].VRing.uSize == 0)
940         pQueue->VRing.uSize = uSize;
941         pQueue->VRing.addrDescriptors = 0;