feat(DataCheck): support dummy DataCheck and Poison (OpenXiangShan#19)

* feat(DataCheck): support dummy DataCheck and Poison * Enabled DataCheck of CoupledL2 in TestTop. * submodule(CoupledL2): bump CoupledL2
Ivyfeather · Dec 4, 2024 · a6748e3 · a6748e3
1 parent a1561e1
commit a6748e3
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Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/coupledL2 b/coupledL2
diff --git a/src/main/scala/openLLC/Common.scala b/src/main/scala/openLLC/Common.scala
@@ -134,6 +134,8 @@ class TaskWithData(implicit p: Parameters) extends LLCBundle {
     dat.be := Fill(BE_WIDTH, true.B)
     dat.data := data.data(beatId).data
     dat.dataID := (beatBytes * beatId * 8).U(log2Ceil(blockBytes * 8) - 1, log2Ceil(blockBytes * 8) - 2)
+    dat.dataCheck := Cat((0 until DATACHECK_WIDTH).map(i => data.data(beatId).data(8 * (i + 1) - 1, 8 * i).xorR.asUInt))
+    dat.poision := 0.U
     dat
   }
 }

diff --git a/src/test/scala/TestTop.scala b/src/test/scala/TestTop.scala
@@ -247,6 +247,9 @@ object TestTopSoCHelper {
         elaboratedTopDown   = false,
         FPGAPlatform        = FPGAPlatform,
 
+        // OddParity Data Check
+        dataCheck           = Some("oddparity"),
+
         // SAM for tester ICN: Home Node ID = 33
         sam                 = Seq(AddressSet.everything -> 33)
       )
+31 −34		Makefile
+1 −1		rocket-chip
+2 −3		src/main/scala/coupledL2/BaseSlice.scala
+20 −16		src/main/scala/coupledL2/Common.scala
+59 −23		src/main/scala/coupledL2/CoupledL2.scala
+55 −5		src/main/scala/coupledL2/DataStorage.scala
+54 −16		src/main/scala/coupledL2/Directory.scala
+2 −2		src/main/scala/coupledL2/GrantBuffer.scala
+13 −3		src/main/scala/coupledL2/L2Param.scala
+16 −15		src/main/scala/coupledL2/RequestArb.scala
+10 −1		src/main/scala/coupledL2/RequestBuffer.scala
+6 −2		src/main/scala/coupledL2/SinkA.scala
+3 −0		src/main/scala/coupledL2/SinkC.scala
+0 −74		src/main/scala/coupledL2/SinkCMO.scala
+17 −13		src/main/scala/coupledL2/TopDownMonitor.scala
+56 −28		src/main/scala/coupledL2/prefetch/BestOffsetPrefetch.scala
+5 −2		src/main/scala/coupledL2/prefetch/PrefetchReceiver.scala
+53 −2		src/main/scala/coupledL2/prefetch/Prefetcher.scala
+12 −1		src/main/scala/coupledL2/prefetch/TemporalPrefetch.scala
+7 −3		src/main/scala/coupledL2/tl2chi/MMIOBridge.scala
+199 −89		src/main/scala/coupledL2/tl2chi/MSHR.scala
+26 −5		src/main/scala/coupledL2/tl2chi/MSHRCtl.scala
+107 −58		src/main/scala/coupledL2/tl2chi/MainPipe.scala
+18 −0		src/main/scala/coupledL2/tl2chi/RXDAT.scala
+1 −0		src/main/scala/coupledL2/tl2chi/RXRSP.scala
+17 −4		src/main/scala/coupledL2/tl2chi/RXSNP.scala
+7 −5		src/main/scala/coupledL2/tl2chi/Slice.scala
+1 −1		src/main/scala/coupledL2/tl2chi/TL2CHICoupledL2.scala
+21 −1		src/main/scala/coupledL2/tl2chi/TXDAT.scala
+3 −0		src/main/scala/coupledL2/tl2chi/TXREQ.scala
+5 −1		src/main/scala/coupledL2/tl2chi/TXRSP.scala
+12 −4		src/main/scala/coupledL2/tl2chi/chi/CHILogger.scala
+12 −11		src/main/scala/coupledL2/tl2chi/chi/LinkLayer.scala
+138 −0		src/main/scala/coupledL2/tl2chi/chi/Message.scala
+13 −0		src/main/scala/coupledL2/tl2tl/MSHR.scala
+26 −1		src/main/scala/coupledL2/tl2tl/MSHRCtl.scala
+60 −9		src/main/scala/coupledL2/tl2tl/MainPipe.scala
+1 −0		src/main/scala/coupledL2/tl2tl/RefillUnit.scala
+0 −1		src/main/scala/coupledL2/tl2tl/SinkB.scala
+7 −3		src/main/scala/coupledL2/tl2tl/Slice.scala
+8 −0		src/main/scala/coupledL2/utils/Replacer.scala
+18 −3		src/test/scala/TestTop.scala
+107 −174		src/test/scala/chi/TestTop.scala
+1 −1		utility