diff options
Diffstat (limited to 'src/arch/x86/pagetable_walker.cc')
| -rw-r--r-- | src/arch/x86/pagetable_walker.cc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/arch/x86/pagetable_walker.cc b/src/arch/x86/pagetable_walker.cc index e70c16b1d..564a04b38 100644 --- a/src/arch/x86/pagetable_walker.cc +++ b/src/arch/x86/pagetable_walker.cc @@ -298,11 +298,8 @@ Walker::doNext(PacketPtr &read, PacketPtr &write) } PacketPtr oldRead = read; //If we didn't return, we're setting up another read. - uint32_t flags = oldRead->req->getFlags(); - if (uncacheable) - flags |= UNCACHEABLE; - else - flags &= ~UNCACHEABLE; + Request::Flags flags = oldRead->req->getFlags(); + flags.set(Request::UNCACHEABLE, uncacheable); RequestPtr request = new Request(nextRead, oldRead->getSize(), flags); read = new Packet(request, MemCmd::ReadExReq, Packet::Broadcast); @@ -365,8 +362,10 @@ Walker::start(ThreadContext * _tc, Addr vaddr) enableNX = efer.nxe; - RequestPtr request = - new Request(top, size, PHYSICAL | cr3.pcd ? UNCACHEABLE : 0); + Request::Flags flags = Request::PHYSICAL; + if (cr3.pcd) + flags.set(Request::UNCACHEABLE); + RequestPtr request = new Request(top, size, flags); read = new Packet(request, MemCmd::ReadExReq, Packet::Broadcast); read->allocate(); Enums::MemoryMode memMode = sys->getMemoryMode(); |