rlm@8: import FIFO::*;
rlm@8: import FIFOF::*;
rlm@8: import Clocks::*;
rlm@8: import GetPut::*;
rlm@8: 
rlm@8: function FIFO#(fifo_type) guardedfifofToFifo( FIFOF#(fifo_type) fifo);
rlm@8: 
rlm@8:  FIFO#(fifo_type) f = interface FIFO#(fifo_type);
rlm@8:                           method first = fifo.first;
rlm@8:                           method enq = fifo.enq;
rlm@8:                           method deq = fifo.deq;
rlm@8:                           method clear = fifo.clear;
rlm@8:                       endinterface;                         
rlm@8:   return f;
rlm@8: endfunction
rlm@8: 
rlm@8: function Get#(fifo_type) syncFifoToGet( SyncFIFOIfc#(fifo_type) fifo);
rlm@8:   Get#(fifo_type) f = interface Get#(fifo_type);
rlm@8:                         method ActionValue#(fifo_type) get();
rlm@8:                           fifo.deq;
rlm@8:                           return fifo.first;
rlm@8:                         endmethod
rlm@8:                       endinterface;
rlm@8:   return f; 
rlm@8: endfunction
rlm@8: 
rlm@8: function Put#(fifo_type) syncFifoToPut( SyncFIFOIfc#(fifo_type) fifo);
rlm@8:   Put#(fifo_type) f = interface Put#(fifo_type);
rlm@8:                         method Action put(fifo_type data);
rlm@8:                           fifo.enq(data);
rlm@8:                         endmethod
rlm@8:                       endinterface; 
rlm@8:   return f;
rlm@8: endfunction
rlm@8: 
rlm@8: function String fifofState(FIFOF#(data) fifo);
rlm@8:    String s = "";
rlm@8: 
rlm@8:    if(!fifo.notEmpty)
rlm@8:      begin
rlm@8:        s = "Empty";
rlm@8:      end
rlm@8:    else if (!fifo.notFull)
rlm@8:      begin
rlm@8:        s = "Full";
rlm@8:      end
rlm@8:    else
rlm@8:      begin
rlm@8:        s = "Neither Empty Nor Full";
rlm@8:      end
rlm@8: 
rlm@8:   return s;
rlm@8: endfunction
rlm@8: