diff --git a/src/AxiStreamTypes.bsv b/src/AxiStreamTypes.bsv
index 1a2fb1b..ae7ff38 100644
--- a/src/AxiStreamTypes.bsv
+++ b/src/AxiStreamTypes.bsv
@@ -39,7 +39,7 @@ typedef struct {
     Bit#(keepWidth) tKeep;
     Bool tLast;
     Bit#(usrWidth) tUser;
-} AxiStream#(numeric type keepWidth, numeric type usrWidth) deriving(Bits, FShow, Eq);
+} AxiStream#(numeric type keepWidth, numeric type usrWidth) deriving(Bits, FShow, Eq, Bounded);
 
 (*always_ready, always_enabled*)
 interface RawAxiStreamMaster#(numeric type keepWidth, numeric type usrWidth);
diff --git a/src/SemiFifo.bsv b/src/SemiFifo.bsv
index 38e3db6..cd2a46b 100644
--- a/src/SemiFifo.bsv
+++ b/src/SemiFifo.bsv
@@ -184,4 +184,20 @@ module mkDummyPipeOut(PipeOut#(dType)) provisos(Bits#(dType, dSize));
    method Action deq if (False);
        noAction;
    endmethod
-endmodule
\ No newline at end of file
+endmodule
+
+module mkPutToPipeIn#(
+    Put#(dType) put
+)(PipeIn#(dType)) provisos(Bits#(dType, dSize));
+    FIFOF#(dType) interBuf <- mkFIFOF;
+    mkConnection(toGet(interBuf), put);
+    return convertFifoToPipeIn(interBuf);
+endmodule
+
+module mkGetToPipeOut#(
+    Get#(dType) get
+)(PipeOut#(dType)) provisos(Bits#(dType, dSize));
+    FIFOF#(dType) interBuf <- mkFIFOF;
+    mkConnection(toPut(interBuf), get);
+    return convertFifoToPipeOut(interBuf);
+endmodule