diff options
| -rw-r--r-- | util/tlm/README | 2 | ||||
| -rw-r--r-- | util/tlm/sc_port.cc | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/util/tlm/README b/util/tlm/README index f3cb4fbfd..126705296 100644 --- a/util/tlm/README +++ b/util/tlm/README @@ -33,7 +33,7 @@ without python. > cd ../.. > scons build/ARM/gem5.opt > scons --with-cxx-config --without-python build/ARM/libgem5_opt.so -> cd util/systemc_tlm +> cd util/tlm Set a proper LD_LIBRARY_PATH e.g. for bash: > export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/path/to/gem5/build/ARM/" diff --git a/util/tlm/sc_port.cc b/util/tlm/sc_port.cc index c949d3f37..3f2798021 100644 --- a/util/tlm/sc_port.cc +++ b/util/tlm/sc_port.cc @@ -30,6 +30,7 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Authors: Matthias Jung + * Abdul Mutaal Ahmad */ #include <cctype> @@ -175,8 +176,9 @@ sc_transactor::recvTimingReq(PacketPtr packet) * required */ sc_assert(!needToSendRequestRetry); - /* FIXME screw coherency traffic */ - if (packet->memInhibitAsserted()) + // simply drop inhibited packets and clean evictions + if (packet->memInhibitAsserted() || + packet->cmd == MemCmd::CleanEvict) return true; /* Remember if a request comes in while we're blocked so that a retry |