diff options
Diffstat (limited to 'src/mem/coherent_xbar.cc')
| -rw-r--r-- | src/mem/coherent_xbar.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mem/coherent_xbar.cc b/src/mem/coherent_xbar.cc index 22642e6f2..f33a33b0f 100644 --- a/src/mem/coherent_xbar.cc +++ b/src/mem/coherent_xbar.cc @@ -115,7 +115,6 @@ CoherentXBar::~CoherentXBar() void CoherentXBar::init() { - // the base class is responsible for determining the block size BaseXBar::init(); // iterate over our slave ports and determine which of our @@ -233,7 +232,9 @@ CoherentXBar::recvTimingReq(PacketPtr pkt, PortID slave_port_id) // in certain cases the crossbar is responsible for responding bool respond_directly = false; - + // store the original address as an address mapper could possibly + // modify the address upon a sendTimingRequest + const Addr addr(pkt->getAddr()); if (sink_packet) { DPRINTF(CoherentXBar, "Not forwarding %s to %#llx\n", pkt->cmdString(), pkt->getAddr()); @@ -265,7 +266,7 @@ CoherentXBar::recvTimingReq(PacketPtr pkt, PortID slave_port_id) if (snoopFilter && !system->bypassCaches()) { // Let the snoop filter know about the success of the send operation - snoopFilter->finishRequest(!success, pkt); + snoopFilter->finishRequest(!success, addr); } // check if we were successful in sending the packet onwards @@ -660,7 +661,7 @@ CoherentXBar::recvAtomic(PacketPtr pkt, PortID slave_port_id) // operation, and do it even before sending it onwards to // avoid situations where atomic upward snoops sneak in // between and change the filter state - snoopFilter->finishRequest(false, pkt); + snoopFilter->finishRequest(false, pkt->getAddr()); snoop_result = forwardAtomic(pkt, slave_port_id, InvalidPortID, sf_res.first); |