Date: Wed, 3 Mar 2010 17:13:29 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 local_apic.c src/sys/amd64/include apicvar.h src/sys/i386/i386 local_apic.c src/sys/i386/include apicvar.h src/sys/x86/isa clock.c Message-ID: <201003031728.o23HSq8R070618@repoman.freebsd.org>
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attilio 2010-03-03 17:13:29 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 local_apic.c
sys/amd64/include apicvar.h
sys/i386/i386 local_apic.c
sys/i386/include apicvar.h
sys/x86/isa clock.c
Log:
SVN rev 204641 on 2010-03-03 17:13:29Z by attilio
Improving the clocks auto-tunning by firstly checking if the atrtc may be
correctly initialized and just then assign to softclock/profclock.
Right now, some atrtc seems reporting strange diagnostic error* making the
current pattern bogus.
In order to do that cleanly, lapic_setup_clock(), on both ia32 and amd64,
now accepts as arguments the desired sources to handle, and returns the
actual ones (LAPIC_CLOCK_NONE is forbidden because otherwise there is no
meaning in calling such function).
This allows to bring out into commont x86 code the handling part for
machdep.lapic_allclocks tunable, which is retained.
Sponsored by: Sandvine Incorporated
Tested by: yongari, Richard Todd
<rmtodd at ichotolot dot servalan dot com>
MFC: 3 weeks
X-MFC: r202387, 204309
Revision Changes Path
1.64 +15 -13 src/sys/amd64/amd64/local_apic.c
1.33 +1 -1 src/sys/amd64/include/apicvar.h
1.67 +15 -21 src/sys/i386/i386/local_apic.c
1.36 +1 -1 src/sys/i386/include/apicvar.h
1.2 +20 -5 src/sys/x86/isa/clock.c
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