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Change to a proper numbering scheme for the ugen device. It requires

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a unit and endpoint number. This is combined into a minor number.
The naming of the devices in /dev is now /dev/ugen<unit>.<endpoint>
This commit is contained in:
Nick Hibma 1999-02-18 21:17:16 +00:00
parent 043653d4ff
commit 089b18c205
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=44127
2 changed files with 26 additions and 6 deletions
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16
etc/MAKEDEV
View File

@ -121,7 +121,7 @@
# ipl ipfilter control devices (ipl, ipnat, ipstate, ipauth)
# kbd keyboard devices
#
# $Id: MAKEDEV,v 1.186 1999/02/05 22:54:37 mjacob Exp $
# $Id: MAKEDEV,v 1.187 1999/02/14 19:41:36 jkh Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:$PATH
@ -789,8 +789,18 @@ ulpt*)
;;
ugen*)
unit=`expr $i : 'ugen\(.*\)'`
mknod ugen$unit c 114 $unit
unit=`expr $i : 'ugen\([0-9][0-9]*\)'`
endpoint=`expr $i : 'ugen.*\.\([0-9][0-9]*\)'`
if [ "x$unit" = "x" ]; then
echo $i - Invalid unit number
fi
if [ "x$endpoint" = "x" ]; then
minor=`expr $unit \* 16`
mknod ugen$unit c 114 $minor
else
minor=`expr $unit \* 16 + $endpoint`
mknod ugen$unit.$endpoint c 114 $minor
fi
;;
lpt*)

16
etc/etc.i386/MAKEDEV
View File

@ -121,7 +121,7 @@
# ipl ipfilter control devices (ipl, ipnat, ipstate, ipauth)
# kbd keyboard devices
#
# $Id: MAKEDEV,v 1.186 1999/02/05 22:54:37 mjacob Exp $
# $Id: MAKEDEV,v 1.187 1999/02/14 19:41:36 jkh Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:$PATH
@ -789,8 +789,18 @@ ulpt*)
;;
ugen*)
unit=`expr $i : 'ugen\(.*\)'`
mknod ugen$unit c 114 $unit
unit=`expr $i : 'ugen\([0-9][0-9]*\)'`
endpoint=`expr $i : 'ugen.*\.\([0-9][0-9]*\)'`
if [ "x$unit" = "x" ]; then
echo $i - Invalid unit number
fi
if [ "x$endpoint" = "x" ]; then
minor=`expr $unit \* 16`
mknod ugen$unit c 114 $minor
else
minor=`expr $unit \* 16 + $endpoint`
mknod ugen$unit.$endpoint c 114 $minor
fi
;;
lpt*)