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To: acpi-jp@jp.freebsd.org
In-Reply-To: Your message of "Tue, 28 Dec 1999 00:09:38 +0900"
	<199912271509.AAA13414@tasogare.imasy.or.jp>
References: <199912271509.AAA13414@tasogare.imasy.or.jp>
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Date: Sat, 01 Jan 2000 19:58:20 +0900
From: Mitsuru IWASAKI <iwasaki@jp.freebsd.org>
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+990727
X-Sequence: acpi-jp 183
Subject: [acpi-jp 183] Region I/O simulator (was Re: My local modification to 'acpiconf')
Errors-To: owner-acpi-jp@jp.freebsd.org
Sender: owner-acpi-jp@jp.freebsd.org
X-Originator: iwasaki@jp.freebsd.org

$B$$$o$5$-$G$9(B
$B:#G/$b$h$m$7$/$*4j$$$7$^$9!#(B

> > >$B$3$l$O!"BgNL$N%H%l!<%9=PNO(B + $B%7%_%e%l!<%?$G$I$&$G$7$g$&(B?
> > >$B%7%_%e%l!<%?$H$$$C$F$b!"(BI/O $B$N$_$7$+$bA4It?M4V7O$G$d$kD64JC1$J$d$D$G$9$,(B :-)
> > >$B6qBNE*$K$O!"(Bwrite $B$5$l$?%"%I%l%9$HCM$rI=<((B/$BJ];}$9$k$N$H(B read $BMW5a$,(B
> > >$B$"$C$?$i%W%m%s%W%H=P$7$FI8=`F~NO$+$iCM$rF~NO$9$k46$8$G$9!#(B
> > >$BB?J,$3$l$@$1$G$b(B userland $B$G$N%F%9%H$K$O7k9=M-8z$+$b$7$l$^$;$s!#(B
> > 
> > $B%G%P%C%,$K$d$i$7$?$$$N$O!"$@$$$?$$$=$&$$$&$3$H$G$9!#(B
> 
> $BN;2r!#$=$l$G$O$=$NItJ,$r$=$s$J46$8$G$A$g$m$C$H=q$$$F$_$^$9!#$?$@!"(B
> AML $B<+BN$N%G%P%C%0$G$O$J$/$F%$%s%?%W%j%?=hM}7O$N%G%P%C%0$,L\E*$J$N$G!"(B
> $B%[%s%H$K%7%s%W%k$J$b$N$K$J$j$^$9$,!#(B
> # $B$A$g$C$H>G$25$L#$J$N$G!"%3!<%I$,=P$F$/$k$N$OMhG/$+$b(B?

$B0lG/$N7W$O85C6$K$"$k$=$&$J$N$G!"$A$g$m$C$H=q$$$F$_$^$7$?(B :-)
$B0J2<$N$h$&$J%H%l!<%9$,$G$^$9!#(B

If(LOr(\_SB.MEM.VWE0[read(From0 , 0x100b6d18)]
[acpi_region_read(0, 0, 0x100b0000, 0x368c2, 0x1)]     
        [offsetlow = 0x2, masklow = 0xfb, ~masklow = 0x4]
        [0x00@0x100b6d18]
        [read(0, 0x100b6d18)&mask:0x0)]
, \_SB.MEM.VWE1[read(From0 , 0x100b6d18)]
[acpi_region_read(0, 0, 0x100b0000, 0x368c3, 0x1)]
        [offsetlow = 0x3, masklow = 0xf7, ~masklow = 0x8]
        [0x00@0x100b6d18] 
        [read(0, 0x100b6d18)&mask:0x0)]
)) {
    Store(0x1, \_SB.MEM.WED2)[write(From0, 0x1, 0x100b6c07)]
[acpi_region_write(0, 0, 0x1, 0x100b0000, 0x3603a, 0x1)]
        [offsetlow = 0x2, masklow = 0xfb, ~masklow = 0x4]
        [0x00@0x100b6c07]
        [write(0, 0x04, 0x100b6c07)]

}

$BFI$_=P$7$?$j=q$-9~$s$@CM$OFbItE*$K(B byte $BC10L$KJ];}$5$l!"(B
$B:FEY%"%/%;%9$"$C$?>l9g$K;2>H$5$l$^$9!#(B
$B$^$?!"(Bregion.c $BKAF,$K$"$k(B acpi_debug_prompt_regoutput $B$J$I$N(B
$BJQ?tCM$rJQ99$9$k$H!"(B

DEBUG[read(0, 0x100b6d18)&mask:0x0)](default: 0x0 / 0) >>1

$B$N$h$&$J%W%m%s%W%H$,=P$F?M0YE*$K(B I/O $B$NCM$rJQ99$G$-$^$9!#(B
$B$3$3$O(B 10$B?J!"(B16$B?JN>J}$N7A<0$GF~NO$G$-$^$9!#JQ99$7$?>l9g$OB3$$$F(B

        [offsetlow = 0x2, masklow = 0xfb, ~masklow = 0x4]
        [0x00@0x100b6d18]
        [write(0, 0x04, 0x100b6d18)]

$B$N$h$&$KFbIt$N$d$D$bJQ99$7$^$9!#(B

$B:#$N$H$3$m2]Bj$O!"(B
 - bit $BA`:n$7$F$$$k$H$3$m$,$"$d$7$$$+$b!#$b$C$H%-%l%$$K$7$?$$!#(B
 - SystemMemory, SystemIO $B0J30$O$"$^$j9M$($F$$$J$$(B
 - $B$9$Y$F(B byte $BC10L$G%"%/%;%9$7$F$$$k$1$I!"(Bkernel $B$X$N0z$C1[$7$N:]$N(B
   $B=q$-49$($OBg>fIW(B?
$B$H$$$C$?$H$3$m$G$7$g$&$+!#$A$g$C$H8+$FD:$1$k$H$&$l$7$$$G$9!#(B

$B$"$H$O!"<hF@$7$?CM$r%*%V%8%'%/%H$X3JG<!"I>2A$H$$$C$?ItJ,$N3+H/(B/$B%F%9%H$r(B
$B?J$a$l$P$h$5$2$G$9$+$M!#(B

$B$=$l$G$O!":#G/$3$=K\2H$K%^!<%8$G$-$^$9$h$&$K(B (_ _)

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