diff --git a/rocket/src/main/scala/uncore.scala b/rocket/src/main/scala/uncore.scala index 756c6e7b..29d0befd 100644 --- a/rocket/src/main/scala/uncore.scala +++ b/rocket/src/main/scala/uncore.scala @@ -169,14 +169,16 @@ class XactTracker(ntiles: Int, id: Int, co: CoherencePolicy) extends Component { tile_xact_id_ := io.alloc_req.bits.xact_init.tile_xact_id x_init_data_needs_write := co.messageHasData(io.alloc_req.bits.xact_init) x_needs_read := co.needsMemRead(io.alloc_req.bits.xact_init.x_type, UFix(0)) - if(ntiles > 1) p_rep_count := UFix(ntiles-1) val p_req_initial_flags = ~( UFix(1) << io.alloc_req.bits.tile_id ) //TODO: Broadcast only - p_req_flags := p_req_initial_flags + p_req_flags := p_req_initial_flags(ntiles-1,0) mem_cnt := UFix(0) p_w_mem_cmd_sent := Bool(false) x_w_mem_cmd_sent := Bool(false) io.pop_x_init := UFix(1) << io.alloc_req.bits.tile_id - state := Mux(p_req_initial_flags.orR, s_probe, s_mem) + if(ntiles > 1) { + p_rep_count := UFix(ntiles-1) + state := Mux(p_req_initial_flags(ntiles-1,0).orR, s_probe, s_mem) + } else state := s_mem } } is(s_probe) {