return value from RootPort::readCtl() and RootPort::read()
return value from RootPort::readCtl() and RootPort::read()

chenm001/connectal,cambridgehackers/connectal,cambridgehackers/connectal,csail-csg/connectal,csail-csg/connectal,hanw/connectal,csail-csg/connectal,csail-csg/connectal,hanw/connectal,chenm001/connectal,hanw/connectal,hanw/connectal,chenm001/connectal,cambridgehackers/connectal,csail-csg/connectal,cambridgehackers/connectal,hanw/connectal,chenm001/connectal,chenm001/connectal,cambridgehackers/connectal