Date: Fri, 1 Jul 2005 15:47:28 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/isa clock.c Message-ID: <200507011547.j61FlSZa092395@repoman.freebsd.org>
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jhb 2005-07-01 15:47:28 UTC
FreeBSD src repository
Modified files:
sys/i386/isa clock.c
Log:
Use a simpler implementation for the i8254 timecounter when using the lapic
timer since irq0 isn't being driven at hz in that case and we don't need to
try to handle edge cases with rollover, etc. that require irq0 to be firing
for the timecounter to actually work.
Submitted by: phk
Tested by: schweikh
Approved by: re (scottl)
Revision Changes Path
1.221 +35 -12 src/sys/i386/isa/clock.c
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