taglinefilesource code
MSVR21312drivers/char/stallion.cstl_setreg(portp, MSVR2, 0);
MSVR21356drivers/char/stallion.cstl_setreg(portp, MSVR2, MSVR2_RTS);
MSVR22187drivers/char/stallion.cstl_setreg(portp, MSVR2, msvr2);
MSVR22214drivers/char/stallion.cmsvr2 = stl_getreg(portp, MSVR2);