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To: FreeBSD-tech-jp@jp.freebsd.org,
        takawata@shidahara1.planet.sci.kobe-u.ac.jp
In-Reply-To: Your message of "Tue, 21 Sep 1999 02:49:21 +0900"
	<199909201749.CAA26589@libr.scitec.kobe-u.ac.jp>
References: <199909201749.CAA26589@libr.scitec.kobe-u.ac.jp>
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Date: Tue, 21 Sep 1999 04:32:06 +0900
From: Mitsuru IWASAKI <iwasaki@jp.freebsd.org>
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Subject: [FreeBSD-tech-jp 2533] Re: FreeBSD ACPI support? 
Errors-To: owner-FreeBSD-tech-jp@jp.freebsd.org
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$B$$$o$5$-$G$9(B

> >$B$d$O$j(B System memory map $B$r;H$C$F$A$c$s$H(B address range memory $B$N$_$r(B
> >$B%+%&%s%H$7$F!"(BACPI $B4X78$N(B address range $B$K$O?($C$F$$$^$;$s!#(B
> >$B$H$$$&$o$1$G!":G=i$N%a!<%k$GN.$7$?(B SMAP $B4X78$N%3!<%I$O(B
> >$BK:$l$F$/$@$5$$$^$;(B (^^; 
> $B$G$9$M!#(BCURRENT$B$N%a%b%j%5%$%:8!=P%3!<%I$O$+$J$j$-$l$$$K$J$C$F$k$H(B
> $B;W$$$^$9!#(B

$B$@$l$+$3$l$r(B PAO3 $B$H$+$N(B RELENG_3 $B%Y!<%9$K0\?"$9$k$R$H$$$^$;$s$+$!!#(B
CURRENT $B$N(B i386/i386/machdep.c:getmemsize() $B$r(B RELENG_3 $B$N(B
i386/i386/vm86.c:initial_bioscalls() $B$X;}$C$F$-$F!"$A$g$3$C$H(B
$BJT=8$9$k$@$1$G$9!#(B

> ># $B$d$O$j(B CURRENT $B$r:G=i$K%A%'%C%/$9$Y$-$G$9$M(B
> 
> CURRENT$B@lMQ(BACPI$B%I%i%$%P(B($B$J$s$FBgAX$J$b$s$8$c$"$j$^$;$s$,(B)$B$r$$$o$5$-$5$s$N(B
takawata> $B%3!<%I$H!"(Bnew-bus$B2=$5$l$?(Bapm$B%I%i%$%P$r85$K:n$C$F8+$^$7$?!#(B

Cool! $B:#=5Kv$N$*3Z$7$_$rC%$o$l$A$c$$$^$7$?(B :-)
$B$G!"$5$C$=$/;n$7$F$_$?$i!"(B

ACPI: Found ACPI BIOS data at 0xc00f7f40 (ASUS  , RSDT@7ffd000)
acpi0: <ASUS  > on motherboard
acpi0: RSDT have 2 entries
acpi0: RSDT entry0 7ffd080
acpi0: RSDT entry1 7ffd040

$B$A$c$s$H$=$l$J$j$K8!=P$7$F$/$l$F$^$9!#46F0!#(B
FACP $B$rJa$^$($F(B GPE $B$J$I$rA`:n$9$k4X?t72$rB7$($F(B ACPI SCI $B$N(B
$B=hM}$rF~$l$F!"4JC1$J(B ioctl() $B$r:n$l$P(B Linux $B$KDI$$IU$$$A$c$$$^$9$M(B ;-)
$B$b$&$A$g$C$H$+$?$A$K$J$C$F(B cleanup $B$7$?$i!"Aa$a$K(B -hackers / -current 
$B$"$?$j$KN.$7$F6(NO<T$rJg$j$^$7$g$&!#(B

> $B$d$O$j!"(BFACS DSDT FACP$B$O<B:]$OJ*M}%a%b%j$G$9$1$I!"%G%P%$%9%a%b%j07$$$7$F!"(B
> pmap_mapdev$B$G3d$jEv$F$A$c$C$FNI$$$G$9$+$M!#(B($B$^$@$d$C$F$^$;$s(B)

$B$=$NJ}$,4JC1$=$&$G$9$,!"(BLinux $B$_$?$$$K(B acpi_map_table()/
acpi_unmap_table() $B$rHo$;$F$*$/$N$,8e!9$N=$@5$,3Z$@$H;W$$$^$9!#(B
# $B$GCf?H$O!"$H$j$"$($:$O(B /dev/mem $B$HF1$8(B pmap_enter() $B$K$7$F$*$/(B

> $B$H$j$"$($:!"(Bpmap$B4X78$ONI$/J,$+$s$J$$$G$9!#(B

$B$\$/$b:rF|(B Linux $B$N%Q%C%A$rFI$s$G(B ioremap_nocache() $B$KAjEv$9$k(B
$B4X?t$r$5$,$7$F$7$F$$$k$&$A$K(B i386/i386/mem.c $B$N(B pmap_enter() $B$r(B
$B8+$D$1$?$N$G$7$?(B :-)
# $B$G!"$9$+$5$:(B man 9 pmap_enter $B$7$?$1$I2?$b=P$F$3$J$+$C$?$N$G!"(B
# $B5c$/5c$/(B i386/i386/pmap.c $B$rFI$_$^$7$?(B (; ;)

> P.S.FreeBSD Con $B9T$/?M$I$l$0$i$$5o$^$9!)FC$K4X@>6u9A$+$i9T$/?M!#(B

P.S. $B:#G/$O5Y$_$,<h$l$=$&$b$J$/9T$1$^$;$s(B... 
$B$_$J$5$s$K2q$$$?$,$C$F$?$H!"$h$m$7$/$*EA$($/$@$5$$$^$;!#(B
