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To: FreeBSD-users-jp@jp.freebsd.org
In-reply-to: Your message of "Fri, 14 Feb 1997 17:03:51 JST."
             <199702140803.RAA14727@mx1.osk.threewebnet.or.jp> 
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Date: Fri, 14 Feb 1997 18:02:42 +0900
From: Yoshiaki Uchikawa <uchikawa@dome.co.jp>
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Subject: [FreeBSD-users-jp 9803] Re: [Q}HITACHI VS TOSHIBA (about E-IDE CD-ROM) 
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
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$B$&$A$+$o$G$9(B

> On Fri, 14 Feb 1997 17:03:51 +0900, SATOKO KUMAGAI
> <aisosaka@osk.threewebnet.or.jp> said:

 >  HDD$B!"(BCD-ROM$B6&$K(BSCSI$B$OMQ$$$F$$$^$;$s!#0lBf$O$&$^$/%$%s%9%H!<%k$G$-$?$N$G$9$,!"(B
 > $B$b$&0lBf$,(BCD-ROM$B$rG'<1$7$F$/$l$^$;$s!#0lIt$N(BE-IDE$B$OG'<1$G$-$J$$$H$O(B
 > $BJ9$$$F$$$^$9$,!"5/F0;~$KG'<1$7$F$$$k$i$7$$%a%C%;!<%8$O8+$($k$N$G$9$,(B...

$B$I$N$h$&$J>u67$"$k$+$$$^$$$ANI$/$o$+$i$J$$$N$G$9$,(B

$B!t(B OS $B$N%P!<%8%g%s!"(BCD-ROM$B%I%i%$%V$K2?$,F~$C$F$$$k$+(B/$BF~$C$F$$$J$$$+(B
$B!t$I$N$h$&$JA`:n$r9T$J$C$F$I$&$J$C$?$+$i!VG'<1$7$F$$$J$$!W$H;W$C$?$N$+(B

 > <$BG'<1$7$J$$(BCD-ROM>
 > wdc0 at 0x1f0-0x1f7 irq 14 on isa
 > wdc0: unit 0 (wd0): <QUANTUM FIREBALL1280A>
 > wd0: 1222MB(2503872 sectors), 2484cyls, 16 heads, 63 S/T, 512 B/S
 > wdc0: unit1(atapi) <HITACHI CDR-7730/0008c>, removable, iordy
 > wcd0: 689Kb/sec, 128Kb cache, audio play, 128 volume levels, ejectable tray
 > wcd0: medium type unknown, unlocked
 > wdc1 not found at 0x170

 >  "medium type unknown"$B$H$$$&$3$H$O$d$O$j$3$N(BCD-ROM$B$OBP1~$7$F$$$J$$$H$$$&(B
 > $B$3$H$J$N$G$7$g$&$+!)(B
 >  $B$J$K$+$4B8CN$NJ}!">pJs$r$*4j$$$$$?$7$^$9(B m(..)m

medium $B$N%?%$%W$,$o$+$i$J$$$H$$$&$3$H$J$N$G$7$g$&!#(BCDROM$B$O0l1~G'<1$7$F(B
$B$O$$$k$h$&$G$9$,!"$I$N$h$&$JA`:n$r9T$J$$$I$&$J$C$?$N$+=q$$$F$$$?$@$1$J(B
$B$$$H==J,$J2sEz$OF@$i$l$K$/$$$N$G$O$J$$$G$7$g$&$+!#(B

$B$A$J$_$K(B /usr/src/sys/i386/isa/wd.c $B$r8+$k$H(B

        switch (t->cap.medium_type) {
        case MDT_UNKNOWN:   printf ("medium type unknown");          break;
        case MDT_DATA_120:  printf ("120mm data disc loaded");       break;
        case MDT_AUDIO_120: printf ("120mm audio disc loaded");      break;
        case MDT_COMB_120:  printf ("120mm data/audio disc loaded"); break;
        case MDT_PHOTO_120: printf ("120mm photo disc loaded");      break;
        case MDT_DATA_80:   printf ("80mm data disc loaded");        break;
        case MDT_AUDIO_80:  printf ("80mm audio disc loaded");       break;
        case MDT_COMB_80:   printf ("80mm data/audio disc loaded");  break;
        case MDT_PHOTO_80:  printf ("80mm photo disc loaded");       break;
        case MDT_NO_DISC:   printf ("no disc inside");               break;
          :

$B$H$J$C$F$$$^$9!#%I%i%$%V$KF~$C$F$$$k%a%G%#%"$N<oN`$rH=Dj$7$F$$$k$h$&$K(B
$B8+$($^$9!#(B
----
  yoshiaki@kt.rim.or.jp <- $B$3$N%"%I%l%9$O8=:_ITD4$G$9!#(B

