X86: If PCI config space is disabled, pass through to regular IO addresses.

2011-02-27 16:25:06 -08:00
parent b84ae9bd40
commit d3214c5c5e
1 changed files with 2 additions and 0 deletions
--- a/src/arch/x86/tlb.cc
+++ b/src/arch/x86/tlb.cc
@@ -518,6 +518,8 @@ TLB::translateInt(RequestPtr req, ThreadContext *tc)
                req->setPaddr(PhysAddrPrefixPciConfig |
                        mbits(configAddress, 30, 2) |
                        (IOPort & mask(2)));
+            } else {
+                req->setPaddr(PhysAddrPrefixIO | IOPort);
            }
        } else {
            req->setFlags(Request::UNCACHEABLE);