diff options
Diffstat (limited to 'src/dev/x86/i8254.cc')
-rw-r--r-- | src/dev/x86/i8254.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/dev/x86/i8254.cc b/src/dev/x86/i8254.cc index 4f37eebad..5eb28844a 100644 --- a/src/dev/x86/i8254.cc +++ b/src/dev/x86/i8254.cc @@ -56,6 +56,7 @@ X86ISA::I8254::read(PacketPtr pkt) } else { panic("Read from undefined i8254 register.\n"); } + pkt->makeAtomicResponse(); return latency; } @@ -71,6 +72,7 @@ X86ISA::I8254::write(PacketPtr pkt) } else { panic("Write to undefined i8254 register.\n"); } + pkt->makeAtomicResponse(); return latency; } |