From owner-FreeBSD-tech-jp@jp.freebsd.org  Sun Jun 29 23:38:52 1997
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To: FreeBSD-tech-jp@jp.freebsd.org
From: KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>
In-Reply-To: Your message of "Sun, 29 Jun 1997 22:43:27 +0900"
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$B2CF#!wL>Bg4d9[$G$9!%(B

> $B$b$A$m$s!$8=:_$N(B586-class$B$J$i(BMSR$B$r%5%]!<%H$7$F$$$k$H7h$a$&$A$7$F$$$k%3!<(B
> $B%I$bLdBj$G$"$j$J$*$9$Y$-$G$9$,!$(B

$B$H$j$"$($:!$$3$N$"$?$j$N%3!<%I$K$D$$$F$OJ86g8@$&$@$1$G$J$/$FJQ990F$r=q(B
$B$$$F$*$-$^$9!%(B

$BNc$($P!$8=:_$N%3!<%I$G$O!$(B

   if (cpu_class == CPUCLASS_586 || cpu_class == CPUCLASS_686)
       wrmsr(0x10, 0LL);       /* XXX 0x10 is the MSR for the TSC */

$B$H$J$C$F$$$^$9$,!$(B

	if ((cpu_class == CPUCLASS_586 || cpu_class == CPUCLASS_686) &&
	    (cpu_feature & (CPUID_MSR | CPUID_TSC)))
		wrmsr(0x10, 0LL);       /* XXX 0x10 is the MSR for the TSC */

$B$H$J$k$Y$-$H9M$($^$9!%$?$@$7!$(B

    MSR$B$r%5%]!<%H$;$:$K(Bcpu family$B$,(B5$B$H$$$&$N$r5v$9$+$I$&$+(B

$B$O5DO@$NM>CO$,$"$k$H;W$$$^$9!%(B


$B!t(B $B:#F|0lF|%a!<%k$r$$$m$$$m=q$$$F$_$F(BWnn6$B$O$?$7$+$K8-$$$H;W$$$^$7$?!%(B

----
KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>
Dept. Earth Planet. Sci., Nagoya Univ.,  Nagoya, 464-01, Japan
PGP public key: finger kato@eclogite.eps.nagoya-u.ac.jp
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