USC_PERFCTRL      234 dev/sbus/uperf_sbus.c 		oldsrc = uperf_sbus_read_reg(sc, USC_PERFCTRL);
USC_PERFCTRL      235 dev/sbus/uperf_sbus.c 		uperf_sbus_write_reg(sc, USC_PERFCTRL, clr | oldsrc);
USC_PERFCTRL      246 dev/sbus/uperf_sbus.c 	src = uperf_sbus_read_reg(sc, USC_PERFCTRL);
USC_PERFCTRL      255 dev/sbus/uperf_sbus.c 	uperf_sbus_write_reg(sc, USC_PERFCTRL, src);
USC_PERFCTRL      265 dev/sbus/uperf_sbus.c 	src = uperf_sbus_read_reg(sc, USC_PERFCTRL);