1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.hh b/src/mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.hh
index 4c1cae842..2fe6e982b 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.hh
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.hh
@@ -73,6 +73,8 @@ class flitBuffer_d
         std::push_heap(m_buffer.begin(), m_buffer.end(), flit_d::greater);
     }
 
+    uint32_t functionalWrite(Packet *pkt);
+
   private:
     std::vector<flit_d *> m_buffer;
     int max_size;