Date: Fri, 23 Jul 2010 08:20:14 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r210404 - head/sys/mips/mips Message-ID: <201007230820.o6N8KEIi031261@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Fri Jul 23 08:20:14 2010 New Revision: 210404 URL: http://svn.freebsd.org/changeset/base/210404 Log: Add some comments. Modified: head/sys/mips/mips/tick.c Modified: head/sys/mips/mips/tick.c ============================================================================== --- head/sys/mips/mips/tick.c Fri Jul 23 07:46:55 2010 (r210403) +++ head/sys/mips/mips/tick.c Fri Jul 23 08:20:14 2010 (r210404) @@ -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;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201007230820.o6N8KEIi031261>