SF16FMR_FREQ_PERIOD   54 dev/isa/sf16fmr.c 				(1 << SF16FMR_FREQ_PERIOD)
SF16FMR_FREQ_PERIOD  138 dev/isa/sf16fmr.c 	sc->c.period = SF16FMR_FREQ_PERIOD;
SF16FMR_FREQ_PERIOD  165 dev/isa/sf16fmr.c 	sc.c.period = SF16FMR_FREQ_PERIOD;