From owner-FreeBSD-tech-jp@jp.freebsd.org  Fri Sep 24 02:03:25 1999
Received: (from daemon@localhost)
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) id CAA03945;
	Fri, 24 Sep 1999 02:03:25 +0900 (JST)
	(envelope-from owner-FreeBSD-tech-jp@jp.FreeBSD.org)
Received: from light.imasy.or.jp (root@light.imasy.or.jp [202.227.24.4])
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) with ESMTP id CAA03940;
	Fri, 24 Sep 1999 02:03:22 +0900 (JST)
	(envelope-from iwasaki@jp.FreeBSD.org)
Received: from tasogare.imasy.or.jp (daemon@tasogare.imasy.or.jp [202.227.24.5])
	by light.imasy.or.jp (8.9.3+3.2W/3.7W-light) with ESMTP id CAA03493;
	Fri, 24 Sep 1999 02:03:20 +0900 (JST)
	(envelope-from iwasaki@jp.FreeBSD.org)
Received: from localhost (isdn37.imasy.or.jp [202.227.24.229])
	by tasogare.imasy.or.jp (8.9.3+3.2W/3.7W-tasogare/smtpfeed 1.01) with ESMTP id CAA25256;
	Fri, 24 Sep 1999 02:03:19 +0900 (JST)
	(envelope-from iwasaki@jp.FreeBSD.org)
Message-Id: <199909231703.CAA25256@tasogare.imasy.or.jp>
To: FreeBSD-tech-jp@jp.freebsd.org, iwasaki@jp.freebsd.org
Cc: takawata@shidahara1.planet.sci.kobe-u.ac.jp
In-Reply-To: Your message of "Wed, 22 Sep 1999 02:36:23 +0900"
	<199909211733.CAA14075@tasogare.imasy.or.jp>
References: <199909211733.CAA14075@tasogare.imasy.or.jp>
X-Mailer: Mew version 1.93 on Emacs 19.34 / Mule 2.3 (SUETSUMUHANA)
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Date: Fri, 24 Sep 1999 02:06:10 +0900
From: Mitsuru IWASAKI <iwasaki@jp.freebsd.org>
X-Dispatcher: imput version 980905(IM100)
Lines: 49
Reply-To: FreeBSD-tech-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+990727
X-Sequence: FreeBSD-tech-jp 2541
Subject: [FreeBSD-tech-jp 2541] Re: FreeBSD ACPI support? 
Errors-To: owner-FreeBSD-tech-jp@jp.freebsd.org
Sender: owner-FreeBSD-tech-jp@jp.freebsd.org
X-Originator: iwasaki@jp.freebsd.org

$B$$$o$5$-$G$9(B

> $BEOJU$5$s$N$d$D$r%Y!<%9$K(B pmap $B4X78$r$A$g$C$H@0M}$7$F(B
> $B=q$-D>$7$F$_$^$7$?!#(B

$B$3$N7o!"$$$m$$$m>pJs$rD:$$$F$"$j$,$H$&$4$6$$$^$7$?!#(B
$B$"$l$+$iEOJU$5$s$H?eLL2<$G$4$K$g$4$K$g$7$?7k2L!"(B
$B4JC1$J3d$j9~$_%O%s%I%i$d(B character device $B%$%s%?%U%'!<%9$,(B
$BDI2C$5$l$F!"7k9=%G%P%$%9%I%i%$%P$i$7$/$J$C$F$-$^$7$?(B :-)
$BEE8;%\%?%s$N>uBV$r3d$j9~$_$G8!=P$G$-$k$h$&$K$J$C$?$N$G!"(B
$B$D$.$O(B Sleeping State $B$K$9$k$H$3$m$rL\;X$7$F$_$?$$$H;W$$$^$9!#(B
$B$3$l$G!"(BLinux $B$N(B generic $B$J(B ACPI $B%I%i%$%P%Q%C%AAjEv$N$H$3$m$^$G(B
$BDI$$IU$$$?46?($G$9!#(B
http://www.geocities.com/SiliconValley/Hardware/3165/

# Linux $B$NJ}$G%P%0$r8+$D$1$?$s$G$9$,!":n<T$N(B Andrew Henroid $B$5$s$H(B
# Linus $B$5$s$KJs9p$9$l$P$$$$$s$G$9$+$M(B?  $B$3$N$X$s$NJs9p<j=g$C$F(B
# $B$h$/$o$+$i$J$$(B...

$B$5$-$[$IEOJU$5$s$NJ}$+$iK\2H(B -current ML $B$X(B `Experimental ACPI driver.'
$B$H$$$&$3$H$G>R2p$7$F$b$i$$!"$$$m$$$mC!$$$F$b$i$*$&$H;W$C$F$*$j$^$9!#(B
$B0J2<$r;2>H$7$F$/$@$5$$$^$;(B ($BEOJU$5$s!"$"$j$,$H$&$4$6$$$^$7$?(B)$B!#(B
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=338387+0+current/freebsd-current+raw

$B8=;~E@$G$G$-$k$3$H$O!"(B
1. Detect signature in so-called BIOS area.
2. Map ACPI reclaim memory and ACPI NVS memory.
3. Detect tables in ACPI memory areas (RSDT FACS DSDT FACP).
4. Catch Powerbutton event and report by dmesg.
5. use character device (temporaly CDEV_MAJOR 210) interface open,close,
mmap (not complete).
$B$H$$$&46$8$G$9!#(B

$B$3$l$+$i$^$9$^$9LLGr$/$J$C$F$-$^$9$s$G!"<jEA$$$?$$J}!"(B
$B6=L#$N$"$kJ}$OO"Mm$7$F$/$@$5$$$^$;!#EvJ}$b(B ACPI $B=i?4<T$J$N$G(B
$B?4G[$$$j$^$;$s!#>pJs8r49$7$J$,$i0l=o$KJY6/$7$F$7$F$$$-$^$7$g$&!#(B
$B$I$C$+$K(B ML $B$d(B CVS $BCV$->l$,M_$7$$$J$"$H;W$C$F$$$^$9$,!"(B
$B$3$l$O8e$GM'$N2q$"$?$j$KAjCL$7$F$_$^$9!#(B

$B$3$N%9%l%C%I$GD:$$$?>pJs8;$r$^$H$a$F$*$-$^$9!#$*CN$i$;D:$$$?(B
$BJ}!9!"$"$j$,$H$&$4$6$$$^$7$?!#(B

http://www.teleport.com/~acpi/
http://phobos.fs.tum.de/acpi/
http://www.geocities.com/SiliconValley/Hardware/3165/
http://www.netfort.gr.jp/~matsu/
http://www.kernelnotes.org/v23patch/patch-2.3.14/linux_drivers_misc_piix4_acpi.c.html
http://www.planet.sci.kobe-u.ac.jp/~takawata/smbus/sys/intpmpm.tar.gz
http://lxr.linux.no/search?v=2.3.14;string=ACPI
