diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mem/bus.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mem/bus.cc b/src/mem/bus.cc index 8243d40f1..1fad13c5a 100644 --- a/src/mem/bus.cc +++ b/src/mem/bus.cc @@ -197,7 +197,8 @@ Bus::recvTiming(PacketPtr pkt) if (dest == Packet::Broadcast) { dest_port_id = findPort(pkt->getAddr()); - dest_port = interfaces[dest_port_id]; + dest_port = (dest_port_id == defaultId) ? + defaultPort : interfaces[dest_port_id]; for (SnoopIter s_iter = snoopPorts.begin(); s_iter != snoopPorts.end(); s_iter++) { @@ -217,7 +218,8 @@ Bus::recvTiming(PacketPtr pkt) assert(dest >= 0 && dest < maxId); assert(dest != src); // catch infinite loops dest_port_id = dest; - dest_port = interfaces[dest_port_id]; + dest_port = (dest_port_id == defaultId) ? + defaultPort : interfaces[dest_port_id]; } if (dest_port_id == src) { @@ -336,7 +338,8 @@ Bus::recvAtomic(PacketPtr pkt) int orig_src = pkt->getSrc(); int target_port_id = findPort(pkt->getAddr()); - Port *target_port = interfaces[target_port_id]; + Port *target_port = (target_port_id == defaultId) ? + defaultPort : interfaces[target_port_id]; SnoopIter s_end = snoopPorts.end(); for (SnoopIter s_iter = snoopPorts.begin(); s_iter != s_end; s_iter++) { @@ -394,7 +397,7 @@ Bus::recvFunctional(PacketPtr pkt) assert(pkt->getDest() == Packet::Broadcast); int port_id = findPort(pkt->getAddr()); - Port *port = interfaces[port_id]; + Port *port = (port_id == defaultId) ? defaultPort : interfaces[port_id]; // The packet may be changed by another bus on snoops, restore the // id after each int src_id = pkt->getSrc(); |