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Date: Sun, 27 Aug 2000 18:08:17 +0900
From: Kenji ONO <kono@yokoo-hosp.isahaya.nagasaki.jp>
To: FreeBSD-users-jp@jp.freebsd.org
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Subject: [FreeBSD-users-jp 54635] Cyrix 486DX Cache Control on PC9801DA(PK-A486Cx80)
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$B>.Ln(B@$Bk]Aa;T$G$9!#(B

$BHs>o$K8B6I$7$?OCBj$G62=L$G$9$,!"$I$J$?$+$N$*Lr$K$ON)$D(B
$B$+$b$7$l$J$$$H;W$$Js9p$5$;$FD:$-$^$9!#(B

<<$BBP>]%O!<%I%&%(%"(B>>
PC9801DA$B!J(B386) $B$K(BPK-A486CX80$B$H$$$&(BCPU$B%\!<%I$r:\$;BX$($?(B
$B$b$N!#(B

<<$BLdBjE@(B>>
FreeBSD(98)-3.5.1 RELEASE $B$G!"(BCPU Cache $B$,M-8z$K$J$i$J$$!#(B
CPU$B$,!"@5$7$/(B Cyrix 486DX $B$HG'<1$5$l$F$$$k$N$G!"Ev3:%\!<%I(B
$B$N$h$&$K!"(B386$B$rCV$-49$($?JQB'E*4D6-$G$O!"$+$($C$FITET9g$J(B
$B$h$&$G$9!#(B

<<$B2r7hK!(B>>
KATO Takenori $B$5$s$N=q$+$l$?!"(B/sys/i386/i386/initcpu.c
$B$G(B Cyrix 486S/DX series $B$N$?$a$N=hM}$r!"(BCyrix 486DLC$B$N(B
$B=hM}$GCV$-49$($F!"(Boptions CYRIX_CACHE_WORKS $B$r$D$1$F%+(B
$B!<%M%k$r%3%s%Q%$%k$9$k!#(B

$B;d$O%W%m%0%i%`$b=q$1$J$$$7!"(BCPU$B$N;H$$J}$K$bIT0FFb$G$9$N$G(B
2.2.1 $B$N$H$-$K$O!"(Boptions "CYRIX_486DLC$B!I$G(BCache$B$,M-8z$K(B
$B$J$C$F$$$?$N$r%R%s%H$K>e5-$NJ}K!$r;n$7$^$7$?$,!"$b$C$HE,@Z(B
$B$JJ}K!$r65$($FD:$1$l$P4r$7$$$G$9!#(B

