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| author | mav <mav@FreeBSD.org> | 2010-07-23 08:20:14 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2010-07-23 08:20:14 +0000 |
| commit | 9712144a3f9fd88e1fdf5d780ef7a89530570711 (patch) | |
| tree | 0bdaf57e12739df0ed446b75297c296764fa4714 /sys/mips/mips/tick.c | |
| parent | a39ae55cf406863806960ddf64d069ff79dda61f (diff) | |
| download | FreeBSD-src-9712144a3f9fd88e1fdf5d780ef7a89530570711.zip FreeBSD-src-9712144a3f9fd88e1fdf5d780ef7a89530570711.tar.gz | |
Add some comments.
Diffstat (limited to 'sys/mips/mips/tick.c')
| -rw-r--r-- | sys/mips/mips/tick.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/mips/mips/tick.c b/sys/mips/mips/tick.c index 06c9aa7..6d0b1c6 100644 --- a/sys/mips/mips/tick.c +++ b/sys/mips/mips/tick.c @@ -259,7 +259,7 @@ clock_intr(void *arg) compare_next = count + cycles_per_tick; DPCPU_SET(compare_ticks, compare_next); mips_wr_compare(compare_next); - } else + } else /* In one-shot mode timer should be stopped after the event. */ mips_wr_compare(0xffffffff); critical_enter(); @@ -352,7 +352,7 @@ clock_attach(device_t dev) sc->et.et_quality = 800; sc->et.et_frequency = counter_freq; sc->et.et_min_period.sec = 0; - sc->et.et_min_period.frac = 0x00004000LLU << 32; + sc->et.et_min_period.frac = 0x00004000LLU << 32; /* To be safe. */ sc->et.et_max_period.sec = 0xfffffffeU / sc->et.et_frequency; sc->et.et_max_period.frac = ((0xfffffffeLLU << 32) / sc->et.et_frequency) << 32; |
