src/gpu-compute/gpu_tlb.cc

277     GpuTLB::translateInt(const RequestPtr &req, ThreadContext *tc)
280         Addr vaddr = req->getVaddr();
287             req->setFlags(Request::MMAPPED_IPR);
606             req->setPaddr(regNum * sizeof(RegVal));
617             if (IOPort == 0xCF8 && req->getSize() == 4) {
618                 req->setFlags(Request::MMAPPED_IPR);
619                 req->setPaddr(MISCREG_PCI_CONFIG_ADDRESS * sizeof(RegVal));
621                 req->setFlags(Request::UNCACHEABLE);
627                     req->setPaddr(PhysAddrPrefixPciConfig |
631                     req->setPaddr(PhysAddrPrefixIO | IOPort);
634                 req->setFlags(Request::UNCACHEABLE);
635                 req->setPaddr(PhysAddrPrefixIO | IOPort);
652     GpuTLB::tlbLookup(const RequestPtr &req,
657         uint32_t flags = req->getFlags();
662         Addr vaddr = req->getVaddr();
701     GpuTLB::translate(const RequestPtr &req, ThreadContext *tc,
705         uint32_t flags = req->getFlags();
712             return translateInt(req, tc);
716         Addr vaddr = req->getVaddr();
765                 Addr endOffset = offset + req->getSize() - 1;
867                 req->setPaddr(paddr);
870                     req->setFlags(Request::UNCACHEABLE);
875                 req->setPaddr(vaddr);
881             req->setPaddr(vaddr);
890             Addr paddr = req->getPaddr();
894                 req->setFlags(Request::UNCACHEABLE);
895                 req->setPaddr(x86LocalAPICAddress(tc->contextId(),
904     GpuTLB::translateAtomic(const RequestPtr &req, ThreadContext *tc,
909         return GpuTLB::translate(req, tc, nullptr, mode, delayedResponse, false,
914     GpuTLB::translateTiming(const RequestPtr &req, ThreadContext *tc,
920         Fault fault = GpuTLB::translate(req, tc, translation, mode,
924             translation->finish(fault, req, tc, mode);
1038         Addr virt_page_addr = roundDown(pkt->req->getVaddr(),
1047         DPRINTF(GPUTLB, "Translation req. for virt. page addr %#x\n",
1060         const RequestPtr &tmp_req = pkt->req;
1129         uint32_t flags = pkt->req->getFlags();
1164         Addr vaddr = pkt->req->getVaddr();
1218         pkt->req->setPaddr(paddr);
1221              pkt->req->setFlags(Request::UNCACHEABLE);
1323             Addr vaddr = pkt->req->getVaddr();
1417         Addr vaddr = pkt->req->getVaddr();
1471         pkt->req->setPaddr(paddr);
1474              pkt->req->setFlags(Request::UNCACHEABLE);
1488         Addr virt_page_addr = roundDown(pkt->req->getVaddr(),
1495         bool success = tlb->tlbLookup(pkt->req, tc, update_stats);
1516                 if (sender_state->prefetch && !pkt->req->hasPaddr())
1525                 Addr vaddr = pkt->req->getVaddr();
1573                     tlb->lookup(pkt->req->getVaddr()));
1575             TlbEntry *entry = tlb->lookup(pkt->req->getVaddr(),
1585         // This is the function that would populate pkt->req with the paddr of
1617         Addr virt_page_addr = roundDown(pkt->req->getVaddr(),