From owner-FreeBSD-users-jp@jp.freebsd.org  Thu Feb 19 14:02:07 1998
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To: FreeBSD-users-jp@jp.freebsd.org
From: IIJIMA Akihiro <aki@noc.titech.ac.jp>
In-Reply-To: Your message of "Thu, 19 Feb 1998 11:44:57 +0900"
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Date: Thu, 19 Feb 1998 14:03:32 +0900
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Subject: [FreeBSD-users-jp 24786] Re: Ultra WIDE SCSI
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> $B!c>.$5$J<ALd!d(B
> FreeBSD 2.2.5R , AHA-2940UW $B$G(B 
> Ultra WIDE $B$J(B SCSI Disk $B$r(B Ultra WIDE $B$H$7$FMxMQ$G$-$F$$$k?M$O$$$^$9$+!)(B

$B7kO@!'(B $BMxMQ$G$-$F$$$^$7$?!#(B

> Disk$B$O(B 
> 	ID 0	Ultra WIDE $B$H$$$C$FGc$C$?(B 4.3G Disk  68pin
> 		$B!J$3$l$,(B $B4V0c$C$F$$$k$N$+$J$!!K(B
> 	ID 1	IBM$B$N(B Ultra SCSI 4.3G  50pin

$B13IU$$$F$^$7$?!#(B
$B6571!'(B $B>pJs$O=q$-<L$9$N$G$O$J$/$F(B Cut&paste$B$7$J$$$H$@$a$G$9$M!#(B

 	ID 4	IBM$B$N(B Ultra SCSI 4.3G  50pin
	ID 5	CD-ROM

$B8e$m$K(B CD-ROM$B$,$$$k$3$H$rJs9p$7$F$$$^$;$s$G$7$?!#(B

> $B$3$l$K(B FreeBSD 2.2.5R $B$r%$%s%9%H!<%k$7$^$7$?!#(Bdmesg$B$G8+$k$H(B

$B$o$?$7$O(B $B$5$-$[$I(B

> (ahc0:0:0): "IBM DCAS-34330W S65A" type 0 fixed SCSI 2
> sd0(ahc0:0:0): Direct-Access 4134MB (8467200 512 byte sectors)
> ahc0:A:4: refuses WIDE negotiation.  Using 8bit transfers
> 
> (ahc0:4:0): "IBM DCAS-34330 S65A" type 0 fixed SCSI 2
> sd1(ahc0:4:0): Direct-Access 4134MB (8467200 512 byte sectors)
> ahc0:A:5: refuses WIDE negotiation.  Using 8bit transfers

$B$3$N$h$&$K(B $B>!<j$K2~9T$r$O$5$s$G(B $B=PNO$r@Z$jJ,$1$F$$$^$7$?$,!"(B
$B$8$D$O$3$l$O(B

(ahc0:0:0): "IBM DCAS-34330W S65A" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 4134MB (8467200 512 byte sectors)
ahc0:A:4: refuses WIDE negotiation.  Using 8bit transfers
(ahc0:4:0): "IBM DCAS-34330 S65A" type 0 fixed SCSI 2
sd1(ahc0:4:0): Direct-Access 4134MB (8467200 512 byte sectors)
ahc0:A:5: refuses WIDE negotiation.  Using 8bit transfers
(ahc0:5:0): "PIONEER CD-ROM DR-U24X 1.01" type 5 removable SCSI 2
cd0(ahc0:5:0): CD-ROM can't get the size

$B$3$&$@$C$?$o$1$G$9!#(B

$B$G(B $B$h!<$/(B refuse $B$N9T$N@hF,$r$_$k$H!"(Bahc0:A:4 $B$H8@$C$F$$$^$9!#(B
$B$=$&(B $B$3$N=PNO$O<!$N(B Ultra SCSI$B$J(B Disk$B$H(B WIDE negotiation$B$7$h$&$H$7$?$H(B
$B$-$N=PNO$@$C$?$N$G$9!#$o$1$F=q$/$J$i!"(B

(ahc0:0:0): "IBM DCAS-34330W S65A" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 4134MB (8467200 512 byte sectors)

ahc0:A:4: refuses WIDE negotiation.  Using 8bit transfers
(ahc0:4:0): "IBM DCAS-34330 S65A" type 0 fixed SCSI 2
sd1(ahc0:4:0): Direct-Access 4134MB (8467200 512 byte sectors)

ahc0:A:5: refuses WIDE negotiation.  Using 8bit transfers
(ahc0:5:0): "PIONEER CD-ROM DR-U24X 1.01" type 5 removable SCSI 2
cd0(ahc0:5:0): CD-ROM can't get the size

$B$3$&$$$&$3$H$@$C$?$N$G$9!#(B
$B6571!'(B $B<+J,$N>!<j$J2r<a$G(B $B=PNO$r2C9)$7$F$O$$$1$J$$!#(B

$B$H$$$&$o$1$G(B FreeBSD$B7/$O(B Ultra WIDE $B$H;W$C$F$$$k(B $B$H;W$o$l$^$9!#(B
($B$3$N=PNO$+$i$O(B $BA[A|$7$+$G$-$^$;$s$,(B)

$B!v!v!v(B

> > $B"-$3$s$J%a%C%;!<%8$O=P$^$;$s!#(B
> > ahc0:A:4: refuses WIDE negotiation.  Using 8bit transfers
> $B$A$g$C$H5$$K$J$C$?$N$G$9$,!"(B BIOS $B$G!"$3$N(B target $B$KBP$7$F(B
> wide negotiation $B$r6X;_$7$F$$$?$j$7$^$;$s$+!)(B
> $B$3$3$rB7$($J$$$HOC$,$+$_$"$o$J$$$+$b!"$H;W$C$?$b$N$G!D(B

$B<B$O(B $B5U$G(B BIOS$B$G(B $BA4$F$N(B device$B$K(B wide nego: enable $B$K$7$F$$$?$N$G(B
wide$B$G$J$$%G%P%$%9$G(B refuses$B$,=P$F$$$?$N$G$7$?!#(B

> ncr1 <ncr 53c875 fast20 wide scsi> rev 3 int a irq 10 on pci0:11
> (ncr1:0:0): "IBM DCAS-34330W S61A" type 0 fixed SCSI 2
> sd3(ncr1:0:0): Direct-Access
> sd3(ncr1:0:0): WIDE SCSI (16 bit) enabled
> sd3(ncr1:0:0): 40.0 MB/s (50 ns, offset 15)
> 4134MB (8467200 512 byte sectors)

$B$*$)(B ncr$B$O(B $B=PNO$,?F@Z$G$9$M!#(B

> IBM$B$N>l9g!"(Bprobe$B$7$?>pJs$G$O(B Ultra $B$+H]$+$O=P$F$3$J$$$_$?$$$G$9!#(B

$B$H$$$&$+(B probe$B$G=P$kJ8;zNs(B(HDD$BB&$KKd$^$C$F$$$kJ8;z(B)$B$K$O(B U UW $B$_$?$$$J(B
$BL>A0$r$D$1$F$$$J$$$h$&$G$9$M!#>e$NNc$,(B $B;d$N$HF1$8(BDisk$B$J$N$G!#(B

$B$_$J$5$s(B $B$*$5$o$,$;$7$^$7$?!#$P$i$7$F(B QandA$B$K$7$H$-$^$9!#(B
--
$BEl5~9)6HBg3X(B $BAm9g>pJs=hM}%;%s%?!<(B $B%M%C%H%o!<%/%7%9%F%`1?MQ3](B
	$BHSEg(B $B><Gn(B (Akihiro Iijima) aki@noc.titech.ac.jp
