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To: FreeBSD-users-jp@jp.freebsd.org, acm82080@par.odn.ne.jp
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Date: Thu, 28 Jun 2001 23:55:59 +0900
From: Satoshi Takizawa <acm82080@par.odn.ne.jp>
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Subject: [FreeBSD-users-jp 62635] Re: [Q] How to make device driver ?
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$B;%KZ$NBlBt$G$9(B


$B>.@8$N=q$$$?%a!<%k$K4v$D$+$N%U%)%m!<$rD:$-$^$7$?!#(B
$B%U%)%m!<$r$"$j$,$H$&$4$6$$$^$9!#(B
$B8wL@$,8+$($FMh$^$7$?!#(B


$B4d>k!w?7Bg(B(iwaki@bsp.bc.niigata-u.ac.jp)$B$5$s(B
> > 4. /usr/src/sys/pc98/conf $B$G(B
> >    # config PC9821
> >    # cd /usr/src/sys/compile/GENERIC
>
> PC98$B$G$O0c$&$N$+$bCN$l$^$;$s$,!"$3$N>l9g(B
>
>    cd /usr/src/sys/compile/PC9821
>
> $B$G$O$J$$$N$G$9$+!)(B

$B$O$$!#(Btypo$B$G$9!#8f;XE&$"$j$,$H$&$4$6$$$^$9!#(B


$BEOJU(B(gwna@geocities.co.jp)$B$5$s(B
> > $BB?J,(B PC98 $B$G$O(B isa.h $B$OMW$i$J$$$N$@$m$&$H;W$C$F(B
>
> i386/isa/isa.h $B$NBe$o$j$K(B pc98/pc98/pc98.h $B$r;H$&$N$,=gEv$J$N$G$O$J$$$+(B
> $B$H;W$C$F$$$^$9!#$?$@(B isa.h $B$J$7$G%3%s%Q%$%k$,DL$k$N$G$"$l$P!"(Bpc98.h $B$G(B
> $BFC$K8fMx1W$,$"$k$o$1$G$O$J$$$H;W$$$^$9!#(B

$B8fMx1W$,$J$$$H$$$&$3$H$G$9$,!"(B
$BG0$N$?$a(B isa.h $B$NBe$o$j$K(B include $B$7$F$_$^$7$?!#(B
# pc98/pc98/pc98.h $B$C$F%^%/%mDj5A$N$_$J$N$G$9$M!#(B
# $B$d$O$jMW$i$J$$$+$b!#(B


$B$R$m$R$H(B(mlu@youko-house.ne.jp)$B$5$s(B
> * port$B$O!"<h$j07$$@bL@=q$K=q$$$F$"$C$?$h$&$J5$$,$9$k$N$G!"(B
$BEOJU(B(gwna@geocities.co.jp)$B$5$s$b(B
> $B!t$=$&$$$($P!"%^%K%e%"%k$K$O=q$$$F$J$$$G$9$+!)(B

$B$&$C!#B>?M$KJ9$/$h$j$^$:%^%K%e%"%k$r8+$k$Y$7!#4pK\$G$9$M!#(B
# $B%^%K%e%"%k$O:G8e$NJ}$K$"$k(B N88 BASIC $B$N%5%s%W%k$r8+$F!"(B
# $B<h$j$"$($:F0$$$?$+$i!"$b$&$$$$$d$HJ|$C$F$*$$$F$"$j$^$7$?!#(B
$BEvJ}!"=P2Y;~$N@_Dj$N$^$^$$$8$C$F5o$j$^$;$s!#(B
irq $B$O(B 12 (INT5), I/O port $B$O(B 1100???1 $B$@$=$&$G$9!#(B
$B%3%s%U%#%.%e%l!<%7%g%s%U%!%$%k$N5-=R$r(B
  device gpib0 at isa? port 0x1 irq 12
$B$KD{@5$7$F%3%s%Q%$%k!"%$%s%9%H!<%k$r$7$F$+$i(B reboot $B$9$k$H!"(B

  $ dmesg
  ....
  gpib0 at 0xc1-0xd0 irq 12 on isa
  ....

$B$H!"$a$G$?$/G'<1$5$l$?$h$&$G$9!#2?$+F0$+$7$F$_$h$&$H!"(B
(GP-IB address 5$B$N(B)$BEE8;AuCV$r$D$J$$$G%G!<%?$rAw$k$H(B

  $ echo "*RST" > /dev/gpib5
  uPD7210-GPIB: Can't activate ATN line

$BJQ$J$3$H$r8@$o$l$F$$$k$N$G$9$,!"(B
$BAuCV$NB&$G$O!V(BRMT$B!W$N%5%$%s$,E@Et$7!"(B
$BEE05$N@_Dj$dDLEE$J$I$NA`:n$b$G$-$^$7$?!#(B
$B$=$3$G;D$5$l$?LdBj$H$7$F!"(B
  $B!&>e$N%a%C%;!<%8$O2?$G$7$g$&!)(B
  $B!&AuCV$+$i$N%G!<%?$NFI$_9~$_$O$I$&$9$k$N$G$9$+!)(B



$BBlBt(B  $BAo(B

