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Changed ttyc? and cuac? specifications to support multiple controllers.

Browse Source 
A "MAKEDEV ttyc0" now creates 32 units for controller 0, ttyc1 for
controller 1, etc..
This commit is contained in:
David Greenman 1996-10-13 01:12:01 +00:00
parent 3010cd6550
commit 4364e32501
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=18902
2 changed files with 70 additions and 38 deletions
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54
etc/MAKEDEV
View File

@ -101,7 +101,7 @@
# labpc* National Instrument's Lab-PC and LAB-PC+
# perfmon CPU performance-monitoring counters
#
# $Id: MAKEDEV,v 1.122 1996/09/09 00:02:44 ache Exp $
# $Id: MAKEDEV,v 1.123 1996/09/09 18:47:19 sos Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
@ -744,26 +744,42 @@ tty0?|ttyd?|tty?)
chown root.wheel tty*d$unit
;;
cuac?)
umask 7
unit=`expr $i : 'cua.*\(.\)$'`
rm -f cua*c$unit
m=`ttyminor $unit`
mknod cuac$unit c 48 `expr $m + 128`
mknod cuaic$unit c 48 `expr $m + 32 + 128`
mknod cualc$unit c 48 `expr $m + 64 + 128`
chown uucp.dialer cua*c$unit
umask 77
ttyc?)
portlist="0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v"
major=48
card=`expr $i : 'tty.*\(.\)$'`
for unit in $portlist
do
minor=`ttyminor $unit`
minor=`expr $card \* 65536 + $minor`
name=$card$unit
rm -f ttyc$name ttyic$name ttylc$name
mknod ttyc$name c $major $minor
mknod ttyic$name c $major `expr $minor + 32`
mknod ttylc$name c $major `expr $minor + 64`
chown root.wheel ttyc$name ttyic$name ttylc$name
done
;;
ttyc?)
unit=`expr $i : 'tty.*\(.\)$'`
rm -f tty*c$unit
m=`ttyminor $unit`
mknod ttyc$unit c 48 $m
mknod ttyic$unit c 48 `expr $m + 32`
mknod ttylc$unit c 48 `expr $m + 64`
chown root.wheel tty*c$unit
cuac?)
portlist="0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v"
major=48
card=`expr $i : 'cua.*\(.\)$'`
umask 7
for unit in $portlist
do
minor=`ttyminor $unit`
minor=`expr $card \* 65536 + $minor`
name=$card$unit
rm -f cuac$name cuaic$name cualc$name
mknod cuac$name c $major `expr $minor + 128`
mknod cuaic$name c $major `expr $minor + 160`
mknod cualc$name c $major `expr $minor + 192`
chown uucp.dialer cuac$name cuaic$name cualc$name
done
umask 77
;;
# RISCom8 'rc' driver entries

54
etc/etc.i386/MAKEDEV
View File

@ -101,7 +101,7 @@
# labpc* National Instrument's Lab-PC and LAB-PC+
# perfmon CPU performance-monitoring counters
#
# $Id: MAKEDEV,v 1.122 1996/09/09 00:02:44 ache Exp $
# $Id: MAKEDEV,v 1.123 1996/09/09 18:47:19 sos Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
@ -744,26 +744,42 @@ tty0?|ttyd?|tty?)
chown root.wheel tty*d$unit
;;
cuac?)
umask 7
unit=`expr $i : 'cua.*\(.\)$'`
rm -f cua*c$unit
m=`ttyminor $unit`
mknod cuac$unit c 48 `expr $m + 128`
mknod cuaic$unit c 48 `expr $m + 32 + 128`
mknod cualc$unit c 48 `expr $m + 64 + 128`
chown uucp.dialer cua*c$unit
umask 77
ttyc?)
portlist="0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v"
major=48
card=`expr $i : 'tty.*\(.\)$'`
for unit in $portlist
do
minor=`ttyminor $unit`
minor=`expr $card \* 65536 + $minor`
name=$card$unit
rm -f ttyc$name ttyic$name ttylc$name
mknod ttyc$name c $major $minor
mknod ttyic$name c $major `expr $minor + 32`
mknod ttylc$name c $major `expr $minor + 64`
chown root.wheel ttyc$name ttyic$name ttylc$name
done
;;
ttyc?)
unit=`expr $i : 'tty.*\(.\)$'`
rm -f tty*c$unit
m=`ttyminor $unit`
mknod ttyc$unit c 48 $m
mknod ttyic$unit c 48 `expr $m + 32`
mknod ttylc$unit c 48 `expr $m + 64`
chown root.wheel tty*c$unit
cuac?)
portlist="0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v"
major=48
card=`expr $i : 'cua.*\(.\)$'`
umask 7
for unit in $portlist
do
minor=`ttyminor $unit`
minor=`expr $card \* 65536 + $minor`
name=$card$unit
rm -f cuac$name cuaic$name cualc$name
mknod cuac$name c $major `expr $minor + 128`
mknod cuaic$name c $major `expr $minor + 160`
mknod cualc$name c $major `expr $minor + 192`
chown uucp.dialer cuac$name cuaic$name cualc$name
done
umask 77
;;
# RISCom8 'rc' driver entries