From owner-FreeBSD-users-jp@jp.freebsd.org  Sun May 11 07:07:57 1997
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Date: Sun, 11 May 1997 07:07:53 +0900
From: Hideyuki Suzuki <hideyuki@sat.t.u-tokyo.ac.jp>
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X-Distribute: distribute [version 2.1 (Alpha) patchlevel=19]
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Subject: [FreeBSD-users-jp 12696] VGA registers
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Sender: owner-FreeBSD-users-jp@jp.freebsd.org

$BNkLZ!wElBg$H?=$7$^$9!#(B

$B:G6a$N(B 2.2 $B$G!$(BX $B$r=*N;$7$?$"$H2hLL$,??$C0E$K$J$k!$$H$$$&8=>]$,(B
$B5/$-$F:$$C$F$$$^$9!#(B

$B%^%7%s$N9=@.$O(B
 - ASUS PCI/I-486SP3G + 486DX4 100MHz
 - $B0BJ*$N(B S3 Virge $B$N%S%G%*%+!<%I(B
$B$G!$(B5$B7n(B11$BF|$N(B RELENG_2_2 $B$N%+!<%M%k$G$3$N8=>]$,5/$-$F$$$^$9!#(B
4$B7n(B26$BF|$N%+!<%M%k$G$OLdBj$"$j$^$;$s$G$7$?!#(B

$B2hLL$,??$C0E$K$J$k$H$$$&$N$O!$$I$&$b%S%G%*%+!<%I$+$i$N=PNO$N<~GH?t$,(B
$BDc$9$.$F!$%G%#%9%W%l%$$,DI=>$G$-$F$$$J$$$H$$$&$3$H$N$h$&$G$9!#(B

$B:G6a$N(B syscons $B$NJQ99$rD4$Y$F$$$8$C$?$H$3$m!$(Bsys/i386/isa/syscons.c $B$N(B
$B4X?t(B comp_vgaregs $B$NF,$K(B return 0; $B$rF~$l$F$d$l$P!J$H$j$"$($:!KD>$k(B
$B$3$H$,$o$+$j$^$7$?!#(B

$B$=$3$G!$(Bbootverbose $B$G(B syscons $B4X78$N(B dmesg $B$r8+$k$H!$(B

sc0: the current keyboard controller command byte 0045
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0e 0f 00 00 ff ff 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: video mode:24
sc0: VGA registers for mode:24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: VGA color <16 virtual consoles, flags=0x0>

$B$H$J$C$F$$$F!$$I$&$d$i(B 21, 22 byte $BL\$NCM$,0c$&$3$H$,860x$G$"$k$i$7$$$H(B
$B$$$&$3$H$^$G$O$o$+$j$^$7$?!#$H$3$m$,!$;d$K$O$3$N(B VGA registers $B$N0UL#$,(B
$B$o$+$i$J$$$N$G$9!#(B^^;;

$B$b$7$+$7$F%S%G%*%+!<%I$,0-$$$N$+$J!$$H$b;W$&$N$G$9$,!$(B
$B$I$J$?$+$3$N0UL#$H!$@5$7$$D>$7J}$r65$($FD:$1$J$$$G$7$g$&$+!#(B

$B$h$m$7$/$*4j$$CW$7$^$9!#(B

# $BF|K\8lBP1~$N(B less $B$G(B syscons.c $B$H$+$r8+$k$H!$$P$1$P$1$K$J$j$^$;$s$+!)(B
# 8 bit $BL\$,N)$C$?J8;z$r$=$N$^$^F~$l$J$$$G$[$7$$!D!#(B^^;
-- 
$BNkLZ(B $B=(9,(B <hideyuki@sat.t.u-tokyo.ac.jp>
$BEl5~Bg3XBg3X1!9)3X7O8&5f2J7W?t9)3X@l96(B
