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To: freebsd-users-jp@jp.freebsd.org
Date: Fri, 12 Dec 97 13:30:53 +0900
From: Yutaka Matsumoto <ymatsu@vid.cpg.sony.co.jp>
Reply-To: FreeBSD-users-jp@jp.freebsd.org
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X-Distribute: distribute [version 2.1 (Alpha) patchlevel=24]
X-Sequence: FreeBSD-users-jp 22177
Subject: [FreeBSD-users-jp 22177] How to use sc0 & BOOT_FORCE_COMCONSOLE
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
Sender: owner-FreeBSD-users-jp@jp.freebsd.org

$B>>K\!w%7%9%F%`%3%s%5%k%?%s%D$G$9!#(B

$B%7%j%"%k%3%s%=!<%k(B($B$3$NL>>NJQ!)(B)$B$K$D$$$F$N<ALd$G$9!#(B

486DX4 $B$N%^%7%s$K(B FreeBSD $B$r:\$;$F%W%j%s%?!<%5!<%P$K$7$^$7$?!#(B($BGQIJMxMQ(B)
$B%-!<%\!<%I$H%b%K%?$OI,MWL5$$$N$G30$7$F$"$j$^$9(B($B2u$l$+$1$N%b%K%?$7$+$J$$(B
$B$N$G(B)$B!#$G$b;~!9$O!"%3%s%=!<%k$r8+$?$$$J$!!#$H$$$&M_5a$,$"$j$^$7$F!"I,MW$J(B
$B;~$K(BCOM1 $B$K(BJ-3100SGT($B$3$l$bGQIJ07$$(B)$B$d!"(BHP 200LX ($B;d$N(BPDA)$B$r$A$g$C$H$D$J(B
$B$$$G%3%s%=!<%k$K$7$?$$$N$G$9!#2a5n$N%a!<%k$r(B console $B$d!"(BCOMCONSOLE $BEy$G(B
$B8!:w$7$?7k2L!"(B

1./etc/make.conf $B$N(B BOOT_FORCE_COMCONSOLE $B$rM-8z$K$7$F!"%+!<%M%k$r:n$k$H(B
$B!!NI$$$i$7$$!#(B

2./dev/cuaa0 $B$K(Bgetty ($B$$$^$@$KFI$_J}$,J,$+$i$J$$%3%^%s%I!"$2$C$F$#$F$#$o$$!)(B)
  $B$rD%$jIU$1$F$*$+$J$$$H$$$1$J$$$_$?$$!#(B

3.COM1 $B$K$D$J$0$b$N$O!"(B9600,8bit,stop1,np $B$J$i$P$J$s$G$b$h$5$=$&!#(B

$B$H$$$&;v$,J,$+$j$^$7$?$N$G!"AaB.(B /etc/make.conf $B$N(B
 
OOT_COMCONSOLE_PORT=   0x3F8
BOOT_FORCE_COMCONSOLE=  true

$B$rM-8z$K$7$F%+!<%M%k$r:n$jD>$7$^$7$?!#$J$*!"(Bsc0 $B$OF~$C$F$$$^$9!#$=$N4V$K!"(B
cuaa0 $B$K(Bgetty $B$rD%$jIU$1$F(B J-3100$B$+$i%m%0%$%s$G$-$k;v$b3NG'$7$^$7$?!#(B

$B$5$F!"(Bshutdown -r now $B$G$9$,!"(BCOM1$B$K$D$J$$$GDL?.%=%U%H$r5/F0$7$C$Q$J$7$N(B
$B2hLL$KJQ2=$O8+$i$l$^$;$s!#2u$l$+$1$N%b%K%?$r%Q%o!<%*%s$K$9$k$H!":#$^$G$H(B
$BJQ$o$i$J$/%3%s%=!<%k=PNO$,=P$F$$$^$9(B (?_?)$B!#(B

$B$J$K$+$9$k;vK:$l$F$$$^$9$+!)(B

FreeBSD$B$O!"(BFreeBSD 2.2.1-RELEASE$B$G$9!#(Bdmesg($B0lIt(B) $B$O!"(B

Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A

$B$"$l!)(B sc0 VGA $B$K$J$C$F$k!#!!(Bconfig $B%U%!%$%k$N5-=R$O!"(B

device      sc0 at isa? port "IO_KBD" tty irq 1 vector scintr

$B$G$9$,!"$3$l$,0c$&$N$G$9$+!)(B


+-----+----------------------------------+----------------------------------+
| WWW |  $BL>A0(B: $B>>K\!!K-(B  Yutaka Matsumoto|  $B=jB0(B: $B%7%9%F%`%3%s%5%k%?%s%D(B($B3t(B)|
| ^_^ |$B%a!<%k(B: ymatsu@tokyo.scc-net.co.jp|$B8D?M(BID: y_matsu@pc.highway.ne.jp  |
+-----+----------------------------------+----------------------------------+
