// If the bus is busy, or other devices are in line ahead of the current
// one, put this device on the retry list.
- if (!(pkt->isResponse() || pkt->isExpressSnoop()) &&
+ if (!pkt->isExpressSnoop() &&
(tickNextIdle > curTick ||
(retryList.size() && (!inRetry || src_port != retryList.front()))))
{
return false;
}
- occupyBus(pkt);
+ if (!pkt->isExpressSnoop()) {
+ occupyBus(pkt);
+ }
short dest = pkt->getDest();
int dest_port_id;