added mkConnection for DMA clients and servers
added mkConnection for DMA clients and servers

Change-Id: Ib8d79a8d2de723f90ebd20496c71e8d1476a5fdb

8l/connectal,cambridgehackers/connectal,csail-csg/connectal,hanw/connectal,chenm001/connectal,chenm001/connectal,chenm001/connectal,chenm001/connectal,8l/connectal,chenm001/connectal,cambridgehackers/connectal,8l/connectal,csail-csg/connectal,csail-csg/connectal,csail-csg/connectal,8l/connectal,cambridgehackers/connectal,hanw/connectal,hanw/connectal,hanw/connectal,hanw/connectal,cambridgehackers/connectal,8l/connectal,csail-csg/connectal,cambridgehackers/connectal