ttys are complicated (was Re: ucom(4) and dropped rx bytes)

[David Young <dyoung%netbsd.org@localhost>]

I think I figured it out.  I had set some tty flags wrong.  Minus (-)
lines were my settings, plus (+) lines are the settings that work.

The important change probably was `iexten` -> `-iexten`.

@@ -1,8 +1,8 @@
 speed 115200 baud; 0 rows; 0 columns; queue = 1024; line = termios;
-lflags: -icanon -isig iexten -echo -echoe -echok echoke -echonl echoctl
+lflags: -icanon -isig -iexten -echo echoe -echok echoke -echonl echoctl
        -echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo
        -extproc
-iflags: -istrip -icrnl -inlcr -igncr -ixon -ixoff -ixany -imaxbel
-ignbrk
+iflags: -istrip -icrnl -inlcr -igncr -ixon -ixoff ixany -imaxbel
-ignbrk
        -brkint -inpck -ignpar -parmrk
 oflags: -opost onlcr -ocrnl -oxtabs -onocr -onlret
 cflags: cread cs8 -parenb -parodd hupcl clocal -cstopb -crtscts -mdmbuf

David

-- 
David Young
dyoung%pobox.com@localhost    Urbana, IL    (217) 721-9981