From owner-FreeBSD-users-jp@jp.freebsd.org  Sat Aug 29 18:26:00 1998
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Date: Sat, 29 Aug 1998 18:24:57 +0900 (JST)
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To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of "Sat, 29 Aug 1998 15:46:32 JST".
	<19980829154632K.daichi@ongs.net>
From: futatuki@fureai.or.jp (Yasuhito FUTATSUKI)
X-Mailer: mnews [version 1.21] 1997-12/23(Tue)
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Subject: [FreeBSD-users-jp 32292] Re: About Sound Blaster PCI64 and etc.
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
Sender: owner-FreeBSD-users-jp@jp.freebsd.org

  $B$U$?$D$-$G$9!#(B

<19980829154632K.daichi@ongs.net>
$B$N5-;v$K$*$$$F!D!D(B
> $BBgCO$G$9!#(B:)
 
> >   PCI $B$N%5%&%s%I%+!<%I$O$$$^$N$H$3$mBP1~$7$F$$$k%I%i%$%P$,(B
> > $B$J$$$N$G;HMQ$G$-$^$;$s!#!D!D$?$V$s!#(B
> 
> /usr/src/sys/i386/isa/snd/README $B$K(B  Luigi Rizzo $B;a$N5-=R$7$?Js9p=q$,$"(B
> $B$j$^$7$F!"$3$l$K$O(B
> 
>     NOTE that:
>       - the parameters for the PnP device(s) will be read from the
>         configuration of the card(s); they are usually assigned by
> 	the bios, and there is no way (at the moment) to override
> 	them, so if you have a broken (or no) PnP bios your only
> 	chance is to patch the pnp attach code in the driver for your
> 	card (ad1848.c, sb_dsp.c, clones.c) and write there the
> 	parameters you want;
>       - The driver will assign unit numbers to the PnP cards starting
> 	from the next free one (e.g. 1, 2, ...) same as it is done
> 	with PCI devices which are clones of ISA devices.

  $B$3$l$O(B PnP $B%G%P%$%9$N%f%K%C%HHV9f$NIU$1J}$,(B PCI $B$N>l9g$HF1MM$K(B
(legacy) ISA $B%G%P%$%9$NJ,$N<!$+$i;O$^$k$H$$$&$3$H$r8@$C$F$$$^$9!#(B
$B$@$b$s$G!"(BPnP $B$J%5%&%s%I%+!<%I$G(B 

      device pcm0 at isa ? port? tty irq 7 drq 1 vector pcmintr

$B$H=q$$$F$b<B:]$K;H$o$l$k$N$O(B pcm1 $B0J9_$K$J$k$H$$$&$3$H$G$9!#(B
 
> $B$^$?!"(Busr/src/sys/i386/isa/snd/CARDS $B$K$O(B
 
> * PCI cards.

>     This code _cannot_ work on these cards as it is now, since I
>     don't think they can use the ISA DMA controller. As there are
>     no data sheets available for these PCI cards, none of them is
>     supported at the moment.
> 
> $B$G$9$N$G;n$7$K(B ISA $B$HF1MM$K;XDj$7$?$iF0$$$A$c$o$J$$$+$7$i!"$H;W$$N)$C$F(B
> $B;n$7$F$_$?$H$$$&$H$3$m$G$9!#(B

  PCI $B$N%+!<%I$G$O(B ISA $B$N(B DMA controller $B$r;H$($k$H$O;W$($J$$$N$G(B
(ISA $B$N(B DMA controller $B$K0MB8$7$F$$$k(B)$B8=:_$N%3!<%I$OF0$+$J$$!"(B
$B%G!<%?%7!<%H$,<j$KF~$i$J$$$N$G8=;~E@$G$O$3$l$i$O%5%]!<%H$7$F$^$;$s!"(B
$B$H=q$$$F$"$j$^$9$h$M!#(B

> PCI $B$,$I$N$h$&$KG'<1$5$l$k$N$+$o$+$C$F$J$$$N$G!"$I$3$r$I$&$$$8$/$l$P$$$$(B
> $B$N$+J,$+$i$J$$$G$9!#(B

  $B$H$$$&$3$H$G!"$A$g$C$H$d$=$C$H$NJQ99$G$OF0$+$J$$$N$G$O(B
$B$J$$$G$7$g$&$+!#(B
 --
$BFsLZLw?N!J$U$?$D$-$d$9$R$H!K(B <futatuki@fureai.or.jp>
