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Date: Sun, 15 Feb 1998 14:03:03 +0900 (JST)
From: Shunsuke Akiyama <akiyama@kme.mei.co.jp>
Message-Id: <199802150503.OAA18533@zerra.kme.mei.co.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: <199802130909.SAA21049@srapc342.sra.co.jp> (message from Noriyuki Soda on Fri, 13 Feb 1998 18:09:33 +0900 (JST))
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Subject: [FreeBSD-users-jp 24635] Re: [Q]Bounce Buffer
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$B$"$-$d$^$G$9!#(B

Noriyuki Soda <soda@sra.co.jp> writes:

> $B>e$NJ8>O$N!"!V%^%6!<%\!<%I>e$N(B DMA $B4XO"%O!<%I%&%'%"$O!W$H$$$&I=8=$O!"(B
> $B8m2r$r>7$/$H;W$$$^$9!#!J(Bbus master $B%?%$%W$N(B SCSI $B%+!<%I$O!"%^%6!<%\!<(B
> $B%I>e$N(B DMA $B%O!<%I%&%'%"$rMxMQ$7$F$J$$$N$G!D!K(B

    :

> EISA $B%P%9$G$OLdBj$J$$$H$$$&E@$O@5$7$$$H;W$&$N$G$9$,!"(BEISA $B$N(B bus

    :

> VL $B$N(B bus master $B7?(B SCSI $B%+!<%I$b!"%^%6!<%\!<%I>e$N(B DMA $B%O!<%I%&%'%"$O(B

    :

$B$&!<$s!"0lHLE*$J(B IBM-PC $B$K$*$1$k(B DMA $B5!9=$H%P%&%s%9!&%P%C%U%!5!9=$K4X(B
$B$7$F=q$$$?$D$b$j$J$s$G$9$,!"!"!"(B
$B%P%&%s%9!&%P%C%U%!5!9=$=$N$b$N$O!"(BFreeBSD $B%*%s%j!<$JOC$G$O$J$$$G$9$+$i!#(B

$B$=$l$H!"%P%9%^%9%?!&%G%P%$%9$K4X$7$F$O!"$b$A$m$sA>ED$5$s$N=q$+$l$?DL$j(B
$B$G$9$M!#(BFreeBSD $B$G(B BOUNCE_BUFFER $B%*%W%7%g%s$rI,MW$H$9$k$N$O!"(BISA $B%P%9(B
$B%^%9%?!&%?%$%W$N(B SCSI $B%+!<%I$r;HMQ$9$k>l9g$N$_$G$9!#!J(BPC-98 $BHG$O$I$&$J(B
$B$s$@$m$&!)$3$C$A$O$h$/$o$+$j$^$;$s!#!K(B
-- 
	$B=);3=SJe(B
	akiyama@kme.mei.co.jp
