rlm@8: import FIFOF::*;
rlm@8: import RWire::*;
rlm@8: import GetPut::*;
rlm@8: 
rlm@8: // Convert a FIFOF into a put interface
rlm@8: 
rlm@8: function Put#(item_t) fifofToPut( FIFOF#(item_t) f ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Put
rlm@8:       method Action put( item_t item );
rlm@8:         f.enq(item);
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:   );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a FIFOF into a get interface
rlm@8: 
rlm@8: function Get#(item_t) fifofToGet( FIFOF#(item_t) f ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Get
rlm@8:       method ActionValue#(item_t) get();
rlm@8:         f.deq();
rlm@8:         return f.first();
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:    );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a register into an (always ready) put interface
rlm@8: 
rlm@8: function Put#(item_t) regToPut( Reg#(item_t) r ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Put
rlm@8:       method Action put( item_t item );
rlm@8:         r <= item;
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:   );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a register into an (always ready) get interface
rlm@8: 
rlm@8: function Get#(item_t) regToGet( Reg#(item_t) r ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Get
rlm@8:       method ActionValue#(item_t) get();
rlm@8:         return r;
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:    );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a Wire into a put interface
rlm@8: 
rlm@8: function Put#(item_t) wireToPut( Wire#(item_t) w ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Put
rlm@8:       method Action put( item_t item );
rlm@8:         w._write(item);
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:   );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a WIREF into a get interface
rlm@8: 
rlm@8: function Get#(item_t) wireToGet( Wire#(item_t) w ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Get
rlm@8:       method ActionValue#(item_t) get();
rlm@8:         return w._read();
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:    );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a RWire into a put interface
rlm@8: 
rlm@8: function Put#(item_t) rwireToPut( RWire#(item_t) w ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Put
rlm@8:       method Action put( item_t item );
rlm@8:         w.wset(item);
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:   );
rlm@8: endfunction
rlm@8: 
rlm@8: // Convert a RWire into a get interface
rlm@8: 
rlm@8: function Get#(item_t) rwireToGet( RWire#(item_t) w ) provisos ( );
rlm@8:   return
rlm@8:   (
rlm@8:     interface Get
rlm@8:       method ActionValue#(item_t) get() if ( isValid(w.wget()) );
rlm@8:         return unJust(w.wget());
rlm@8:       endmethod
rlm@8:     endinterface
rlm@8:    );
rlm@8: endfunction