Commit ffe52a4a authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds

[PATCH] kill spurious MAKDEV scripts

From: Christoph Hellwig <hch@lst.de>

Kill magic ide/sound makedev scripts in scripts/.  The userland MAKEDEV is
the proper place and already has support for them.
parent 7653e3ac
...@@ -65,9 +65,7 @@ sixth.. ide5, usually PCI, probed ...@@ -65,9 +65,7 @@ sixth.. ide5, usually PCI, probed
To access devices on interfaces > ide0, device entries please make sure that To access devices on interfaces > ide0, device entries please make sure that
device files for them are present in /dev. If not, please create such device files for them are present in /dev. If not, please create such
entries, by simply running the included shell script: entries, by using /dev/MAKEDEV.
/usr/src/linux/scripts/MAKEDEV.ide
This driver automatically probes for most IDE interfaces (including all PCI This driver automatically probes for most IDE interfaces (including all PCI
ones), for the drives/geometries attached to those interfaces, and for the IRQ ones), for the drives/geometries attached to those interfaces, and for the IRQ
...@@ -344,7 +342,7 @@ The character device interface consists of the following devices: ...@@ -344,7 +342,7 @@ The character device interface consists of the following devices:
nht1 major 37, minor 129 second IDE tape, no rewind on close. nht1 major 37, minor 129 second IDE tape, no rewind on close.
... ...
Run linux/scripts/MAKEDEV.ide to create the above entries. Run /dev/MAKEDEV to create the above entries.
The general magnetic tape commands compatible interface, as defined by The general magnetic tape commands compatible interface, as defined by
include/linux/mtio.h, is accessible through the character device. include/linux/mtio.h, is accessible through the character device.
......
...@@ -30,8 +30,7 @@ isapnptools. ...@@ -30,8 +30,7 @@ isapnptools.
Creating ALSA devices Creating ALSA devices
===================== =====================
Use the MAKEDEV.snd script located in the directory named scripts Use the /dev/MAKEDEV script to create the nessecary device nodes.
in the linux kernel tree.
Module parameters Module parameters
......
#!/bin/sh
#
# This script creates the proper /dev/ entries for IDE devices
# on the primary, secondary, tertiary, and quaternary interfaces.
# See ../Documentation/ide.txt for more information.
#
makedev () {
rm -f /dev/$1
echo mknod /dev/$1 $2 $3 $4
mknod /dev/$1 $2 $3 $4
chown root:disk /dev/$1
chmod 660 /dev/$1
}
makedevs () {
rm -f /dev/$1*
makedev $1 b $2 $3
for part in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
do
makedev $1$part b $2 `expr $3 + $part`
done
}
makedevs hda 3 0
makedevs hdb 3 64
makedevs hdc 22 0
makedevs hdd 22 64
makedevs hde 33 0
makedevs hdf 33 64
makedevs hdg 34 0
makedevs hdh 34 64
makedevs hdi 56 0
makedevs hdj 56 64
makedevs hdk 57 0
makedevs hdl 57 64
makedevs hdm 88 0
makedevs hdn 88 64
makedevs hdo 89 0
makedevs hdp 89 64
makedevs hdq 90 0
makedevs hdr 90 64
makedevs hds 91 0
makedevs hdt 91 64
for tape in 0 1 2 3 4 5 6 7
do
makedev ht$tape c 37 $tape
makedev nht$tape c 37 `expr $tape + 128`
done
#!/bin/bash
#
# This script creates the proper /dev/ entries for ALSA devices.
# See ../Documentation/sound/alsa/ALSA-Configuration.txt for more
# information.
MAJOR=116
OSSMAJOR=14
MAX_CARDS=4
PERM=666
OWNER=root.root
if [ "`grep -w -E "^audio" /etc/group`x" != x ]; then
PERM=660
OWNER=root.audio
fi
function create_odevice () {
rm -f $1
echo -n "Creating $1..."
mknod -m $PERM $1 c $OSSMAJOR $2
chown $OWNER $1
echo " done"
}
function create_odevices () {
tmp=0
tmp1=0
rm -f $1 $1?
echo -n "Creating $1?..."
while [ $tmp1 -lt $MAX_CARDS ]; do
minor=$[ $2 + $tmp ]
mknod -m $PERM $1$tmp1 c $OSSMAJOR $minor
chown $OWNER $1$tmp1
tmp=$[ $tmp + 16 ]
tmp1=$[ $tmp1 + 1 ]
done
echo " done"
}
function create_device1 () {
rm -f $1
minor=$2
echo -n "Creating $1..."
mknod -m $PERM $1 c $MAJOR $minor
chown $OWNER $1
echo " done"
}
function create_devices () {
tmp=0
rm -f $1 $1?
echo -n "Creating $1?..."
while [ $tmp -lt $MAX_CARDS ]; do
minor=$[ $tmp * 32 ]
minor=$[ $2 + $minor ]
mknod -m $PERM "${1}C${tmp}" c $MAJOR $minor
chown $OWNER "${1}C${tmp}"
tmp=$[ $tmp + 1 ]
done
echo " done"
}
function create_devices2 () {
tmp=0
rm -f $1 $1?
echo -n "Creating $1??..."
while [ $tmp -lt $MAX_CARDS ]; do
tmp1=0
while [ $tmp1 -lt $3 ]; do
minor=$[ $tmp * 32 ]
minor=$[ $2 + $minor + $tmp1 ]
mknod -m $PERM "${1}C${tmp}D${tmp1}" c $MAJOR $minor
chown $OWNER "${1}C${tmp}D${tmp1}"
tmp1=$[ $tmp1 + 1 ]
done
tmp=$[ $tmp + 1 ]
done
echo " done"
}
function create_devices3 () {
tmp=0
rm -f $1 $1?
echo -n "Creating $1??$4..."
while [ $tmp -lt $MAX_CARDS ]; do
tmp1=0
while [ $tmp1 -lt $3 ]; do
minor=$[ $tmp * 32 ]
minor=$[ $2 + $minor + $tmp1 ]
mknod -m $PERM "${1}C${tmp}D${tmp1}${4}" c $MAJOR $minor
chown $OWNER "${1}C${tmp}D${tmp1}${4}"
tmp1=$[ $tmp1 + 1 ]
done
tmp=$[ $tmp + 1 ]
done
echo " done"
}
if test "$1" = "-?" || test "$1" = "-h" || test "$1" = "--help"; then
echo "Usage: snddevices [max]"
exit
fi
if test "$1" = "max"; then
DSP_MINOR=19
fi
# OSS (Lite) compatible devices...
if test $OSSMAJOR -eq 14; then
create_odevices /dev/mixer 0
create_odevice /dev/sequencer 1
create_odevices /dev/midi 2
create_odevices /dev/dsp 3
create_odevices /dev/audio 4
create_odevice /dev/sndstat 6
create_odevice /dev/music 8
create_odevices /dev/dmmidi 9
create_odevices /dev/dmfm 10
create_odevices /dev/amixer 11 # alternate mixer
create_odevices /dev/adsp 12 # alternate dsp
create_odevices /dev/amidi 13 # alternate midi
create_odevices /dev/admmidi 14 # alternate direct midi
# create symlinks
ln -svf /dev/mixer0 /dev/mixer
ln -svf /dev/midi0 /dev/midi
ln -svf /dev/dsp0 /dev/dsp
ln -svf /dev/audio0 /dev/audio
ln -svf /dev/music /dev/sequencer2
ln -svf /dev/adsp0 /dev/adsp
ln -svf /dev/amidi0 /dev/amidi
fi
# Remove old devices
mv -f /dev/sndstat /dev/1sndstat
rm -f /dev/snd*
mv -f /dev/1sndstat /dev/sndstat
if [ -d /dev/snd ]; then
rm -f /dev/snd/*
rmdir /dev/snd
fi
# Create new ones
mkdir -p /dev/snd
create_devices /dev/snd/control 0
create_device1 /dev/snd/seq 1
create_device1 /dev/snd/timer 33
create_devices2 /dev/snd/hw 4 4
create_devices2 /dev/snd/midi 8 8
create_devices3 /dev/snd/pcm 16 8 p
create_devices3 /dev/snd/pcm 24 8 c
# Loader devices
echo "ALSA loader devices"
rm -f /dev/aload*
create_devices /dev/aload 0
create_device1 /dev/aloadSEQ 1
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