diff options
Diffstat (limited to 'src/arch/x86/tlb.cc')
| -rw-r--r-- | src/arch/x86/tlb.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/arch/x86/tlb.cc b/src/arch/x86/tlb.cc index dd0aed770..86e051deb 100644 --- a/src/arch/x86/tlb.cc +++ b/src/arch/x86/tlb.cc @@ -206,7 +206,7 @@ TLB::translateInt(RequestPtr req, ThreadContext *tc) req->setFlags(Request::MMAPPED_IPR); req->setPaddr(MISCREG_PCI_CONFIG_ADDRESS * sizeof(MiscReg)); } else if ((IOPort & ~mask(2)) == 0xCFC) { - req->setFlags(Request::UNCACHEABLE); + req->setFlags(Request::UNCACHEABLE | Request::STRICT_ORDER); Addr configAddress = tc->readMiscRegNoEffect(MISCREG_PCI_CONFIG_ADDRESS); if (bits(configAddress, 31, 31)) { @@ -217,7 +217,7 @@ TLB::translateInt(RequestPtr req, ThreadContext *tc) req->setPaddr(PhysAddrPrefixIO | IOPort); } } else { - req->setFlags(Request::UNCACHEABLE); + req->setFlags(Request::UNCACHEABLE | Request::STRICT_ORDER); req->setPaddr(PhysAddrPrefixIO | IOPort); } return NoFault; @@ -261,7 +261,7 @@ TLB::finalizePhysical(RequestPtr req, ThreadContext *tc, Mode mode) const return new GeneralProtection(0); */ // Force the access to be uncacheable. - req->setFlags(Request::UNCACHEABLE); + req->setFlags(Request::UNCACHEABLE | Request::STRICT_ORDER); req->setPaddr(x86LocalAPICAddress(tc->contextId(), paddr - apicRange.start())); } @@ -401,7 +401,7 @@ TLB::translate(RequestPtr req, ThreadContext *tc, Translation *translation, DPRINTF(TLB, "Translated %#x -> %#x.\n", vaddr, paddr); req->setPaddr(paddr); if (entry->uncacheable) - req->setFlags(Request::UNCACHEABLE); + req->setFlags(Request::UNCACHEABLE | Request::STRICT_ORDER); } else { //Use the address which already has segmentation applied. DPRINTF(TLB, "Paging disabled.\n"); |