TCIC_R_MODE
auxreg = bus_space_read_1(iot, ioh, TCIC_R_MODE)
omode = bus_space_read_1(iot, ioh, TCIC_R_MODE);
bus_space_write_1(iot, ioh, TCIC_R_MODE, val1);
val2 = bus_space_read_1(iot, ioh, TCIC_R_MODE);
bus_space_write_1(iot, ioh, TCIC_R_MODE, omode);
tcic_write_1(&sc->handle[i], TCIC_R_MODE, 0);
mode = bus_space_read_1(iot, ioh, TCIC_R_MODE);
bus_space_write_1(iot, ioh, TCIC_R_MODE, (mode & ~TCIC_AR_MASK)|auxreg);
mode = bus_space_read_1(iot, ioh, TCIC_R_MODE);
bus_space_write_1(iot, ioh, TCIC_R_MODE, (mode & ~TCIC_AR_MASK)|auxreg);
mode = bus_space_read_1(iot, ioh, TCIC_R_MODE);
bus_space_write_1(iot, ioh, TCIC_R_MODE, (mode & ~TCIC_AR_MASK)|auxreg);
mode = bus_space_read_1(iot, ioh, TCIC_R_MODE);
bus_space_write_1(iot, ioh, TCIC_R_MODE, (mode & ~TCIC_AR_MASK)|auxreg);