diff options
Diffstat (limited to 'sys/x86/isa/atrtc.c')
| -rw-r--r-- | sys/x86/isa/atrtc.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/sys/x86/isa/atrtc.c b/sys/x86/isa/atrtc.c index c6a6f8c..69c2157 100644 --- a/sys/x86/isa/atrtc.c +++ b/sys/x86/isa/atrtc.c @@ -164,11 +164,10 @@ struct atrtc_softc { }; static int -rtc_start(struct eventtimer *et, - struct bintime *first, struct bintime *period) +rtc_start(struct eventtimer *et, sbintime_t first, sbintime_t period) { - atrtc_rate(max(fls((period->frac + (period->frac >> 1)) >> 32) - 17, 1)); + atrtc_rate(max(fls(period + (period >> 1)) - 17, 1)); atrtc_enable_intr(); return (0); } @@ -277,10 +276,8 @@ atrtc_attach(device_t dev) sc->et.et_flags = ET_FLAGS_PERIODIC | ET_FLAGS_POW2DIV; sc->et.et_quality = 0; sc->et.et_frequency = 32768; - sc->et.et_min_period.sec = 0; - sc->et.et_min_period.frac = 0x0008LLU << 48; - sc->et.et_max_period.sec = 0; - sc->et.et_max_period.frac = 0x8000LLU << 48; + sc->et.et_min_period = 0x00080000; + sc->et.et_max_period = 0x80000000; sc->et.et_start = rtc_start; sc->et.et_stop = rtc_stop; sc->et.et_priv = dev; |
