1 files changed, 3 insertions, 0 deletions
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/flitBuffer.hh b/src/mem/ruby/network/garnet/flexible-pipeline/flitBuffer.hh
index e5628e93e..3170c6c78 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/flitBuffer.hh
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/flitBuffer.hh
@@ -53,6 +53,9 @@ class flitBuffer
     void insert(flit *flt);
     void print(std::ostream& out) const;
 
+    bool functionalRead(Packet *);
+    uint32_t functionalWrite(Packet *);
+
   private:
     std::vector<flit *> m_buffer;
     int size, max_size;