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To: FreeBSD-users-jp@jp.freebsd.org
From: Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>
In-Reply-To: Your message of "Wed, 30 Jun 1999 02:17:29 +0900"
	<199906291717.CAA00403@sv3.xuni.ne.jp>
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$B9b66(B@$B9)3X1!Bg$G$9(B

In article <199906291717.CAA00403@sv3.xuni.ne.jp>
WATANABE Takuya <sodium@xuni.ne.jp> writes:

> > $B$H$$$&$3$H$G!"(BCOM1$B$N9bB.BP1~HG(B(8251 FIFO$BIU$-(B)$B$HG'<1$7$F$$$k$h$&$G$9$N(B
> > $B$G!"$=$lAjEv$N=i4|2=$O$7$F$$$k$O$:$G$9!#(B
> > $BLdBj$O!"$=$l$,(BCb$B$K$H$C$FE,@Z$+!)$H$$$&$3$H$J$N$G$7$g$&$,(B...
> > $B$H$j$"$($:!"(BNEC PC9821Cb$B8GM-$N>c32$H$7$F!"<j$b$H$N(BTrouble.98$B$KDI2C$7(B
> > $B$F$*$-$^$9!#(B
> 
> $BEvJ}$N(BSV-98 model 3$B$G$bF1MM$NLdBj$,H/@8$7$F$*$j$^$7$?$N$G!"(B
> /usr/src/sys/pc98/pc98/sio.c$B$NEv3:H=DjItJ,$GMQ$$$F$$$k(BI/O
> $B%]!<%H$rJQ99$7$?$H$3$m<h$j4:$($:F0:n$7$F$$$kMM$G$9!#(B

$B$?$7$+$K!"(BFIFO $B%3%s%H%m!<%k%l%8%9%?(B (0x138) $B$GD4$Y$k$h$j$b!"(BV-FAST $B%b!<(B
$B%I%l%8%9%?(B (0x13a) $B$GD4$Y$?J}$,NI$5$=$&$G$9$M!#(B

$B$?$@!"D4$Y$k%S%C%H$O(B bit7 $B$N%/%m%C%/%b!<%I$K$7$?$[$&$,NI$$$H;W$$$^$9!#(B
$B$$$A$*$&!"%Q%C%A$r$D$1$F$*$-$^$9!#(B


Index: sio.c
===================================================================
RCS file: /home/ncvs/src/sys/pc98/pc98/sio.c,v
retrieving revision 1.76.2.4
diff -u -r1.76.2.4 sio.c
--- sio.c	1999/04/18 14:59:09	1.76.2.4
+++ sio.c	1999/06/30 11:51:35
@@ -4695,10 +4695,10 @@
 		iod->irq = 4;
 
 		/* XXX check new internal port. */
-		outb(0x138, 0);
+		outb(0x13A, 0);
 		DELAY(10);
 		for (tmp = 0; tmp < 100; tmp++) {
-		    if ((inb(0x138) & 1) == 0) {
+		    if ((inb(0x13A) & 0x80) == 0) {
 			PC98SIO_baud_rate_port(if_type) = 0x13a;
 			if_8251_type[if_type].name = " (internal fast)";
 			if_8251_type[if_type].speedtab = pc98fast_speedtab;


---
$B9)3X1!Bg3XBg3X1!(B $B>pJs3X@l96(B $B7W;;5!9=@.8&5f<<(B
$B9b66(B $B2BBg(B (Takahashi Yoshihiro) E-mail: nyan@wyvern.cc.kogakuin.ac.jp
