diff options
Diffstat (limited to 'setup/Linux/oss/scripts')
| -rw-r--r-- | setup/Linux/oss/scripts/90-oss_usb-create-device.fdi | 8 | ||||
| -rwxr-xr-x | setup/Linux/oss/scripts/killprocs.sh | 17 | ||||
| -rw-r--r-- | setup/Linux/oss/scripts/oss_usb-create-devices | 4 | ||||
| -rw-r--r-- | setup/Linux/oss/scripts/remove_drv.sh | 164 | ||||
| -rw-r--r-- | setup/Linux/oss/scripts/restore_drv.sh | 63 | ||||
| -rw-r--r-- | setup/Linux/oss/scripts/setup-alsa.sh | 32 | ||||
| -rwxr-xr-x | setup/Linux/oss/scripts/showprocs.sh | 28 |
7 files changed, 316 insertions, 0 deletions
diff --git a/setup/Linux/oss/scripts/90-oss_usb-create-device.fdi b/setup/Linux/oss/scripts/90-oss_usb-create-device.fdi new file mode 100644 index 0000000..28744f9 --- /dev/null +++ b/setup/Linux/oss/scripts/90-oss_usb-create-device.fdi @@ -0,0 +1,8 @@ +<?xml version="1.0" encoding="UTF-8"?> +<deviceinfo version="0.2"> + <device> + <match key="info.linux.driver" string="oss_usb"> + <append key="info.callouts.add" type="strlist">oss_usb-create-devices</append> + </match> + </device> +</deviceinfo> diff --git a/setup/Linux/oss/scripts/killprocs.sh b/setup/Linux/oss/scripts/killprocs.sh new file mode 100755 index 0000000..ce8d26d --- /dev/null +++ b/setup/Linux/oss/scripts/killprocs.sh @@ -0,0 +1,17 @@ +#!/bin/sh +PROCS="`fuser /dev/mixer* /dev/dsp* /dev/audio* /dev/sequencer /dev/music /dev/midi* 2>/dev/null`" + +if test "$PROCS " = " " +then + exit 0 +fi + +for pid in $PROCS +do + #ps ax|grep "^ *$pid " + echo killing $pid + kill $pid +done + +sleep 2 +exit 0 diff --git a/setup/Linux/oss/scripts/oss_usb-create-devices b/setup/Linux/oss/scripts/oss_usb-create-devices new file mode 100644 index 0000000..a6de13c --- /dev/null +++ b/setup/Linux/oss/scripts/oss_usb-create-devices @@ -0,0 +1,4 @@ +#!/bin/sh + +/usr/sbin/ossdetect -d +/usr/sbin/ossdevlinks diff --git a/setup/Linux/oss/scripts/remove_drv.sh b/setup/Linux/oss/scripts/remove_drv.sh new file mode 100644 index 0000000..55cc1b4 --- /dev/null +++ b/setup/Linux/oss/scripts/remove_drv.sh @@ -0,0 +1,164 @@ +#!/bin/sh +if test -f /etc/oss.conf +then + . /etc/oss.conf +else + OSSLIBDIR=/usr/lib/oss +fi + +# This script wipes out the previously installed sound drivers +# from the system. + +# Backup all kernel sound drivers (ALSA) and remove the kernel/sound +# directory from the system. Untar the backup package to return ALSA +# back in business. + +if test -x /sbin/chkconfig +then + /sbin/chkconfig alsasound off > /dev/null 2>&1 +elif test -x /usr/sbin/update-rc.d +then + /usr/sbin/update-rc.d -f alsa-utils remove > /dev/null 2>&1 +elif test -x /usr/sbin/alsa +then + /usr/sbin/alsa force-unload > /dev/null 2>&1 +fi + +if test -d /lib/modules/`uname -r`/kernel/sound +then + if ! test -f /lib/modules/`uname -r`/sound-preoss.tar.bz2 + then + (cd /lib/modules/`uname -r`; tar cfj /lib/modules/`uname -r`/sound-preoss.tar.bz2 kernel/sound) + fi + + rm -rf /lib/modules/`uname -r`/kernel/sound + depmod -a +fi + +# Kill all applications using ALSA or OSS/Free devices + +# We have to use ugly replacement of fuser since this command got broken +# in some Linux recent distributions. + +KILL=0 + +for n in /proc/[0-9]* +do + PID=`basename $n` + if test "`ls -l $n/fd/* 2>/dev/null|grep /dev/snd` " != " " + then + KILL=1 + fi + + if test "`ls -l $n/fd/* 2>/dev/null|grep /dev/mixer` " != " " + then + KILL=1 + fi +done + +if ! test -d $OSSLIBDIR/save +then + mkdir $OSSLIBDIR/save +fi + +if test "$KILL " = "1 " +then +echo killing + rm -f /dev/mixer.old + mv /dev/mixer /dev/mixer.old 2>/dev/null + #if test -d /dev/snd + #then + #(cd /;tar cfj $OSSLIBDIR/save/alsadevs.tar.bz2 dev/snd) + #fi + + #mv /dev/snd /dev/snd.osssave + #fuser -k -s /dev/mixer.old /dev/snd.osssave/* +fi + +# Remove all loaded ALSA modules +SOUNDDEVS= + +if test -f /dev/mixer.old +then + SOUNDDEVS="$SOUNDDEVS /dev/mixer.old" +fi + +if test -d /dev/snd.osssave +then + SOUNDDEVS="$SOUNDDEVS /dev/snd.osssave/*" +fi + +for timeout in 0 1 2 3 4 5 6 7 8 9 10 11 +do + if test "`cat /proc/modules|grep ^snd_|sed 's/ .*//'` " = " " + then + break + fi + + if test $timeout -gt 10 + then + echo Cannot unload the ALSA modules. Apparently there is some + echo application keeping them busy. + echo Please reboot your system and try to start OSS again. + ps ax + lsmod + cat /proc/devices + cat /proc/interrupts + exit 1 + fi + + if test "$SOUNDDEVS " != " " + then + fuser -s -9 $SOUNDDEVS + else + echo Cannot find any processes using the conflicting sound driver + fi + + for n in `cat /proc/modules|grep ^snd_|sed 's/ .*//'` + do + rmmod $n + #rmmod $n >/dev/null 2>&1 + done + + sleep 1 +done + +rmmod snd > /dev/null 2>&1 + +# Remove soundcore +rmmod soundcore > /dev/null 2>&1 + +rm -f /dev/mixer.old + +if cat /proc/devices|grep -q '^ *14 ' +then + + echo There still appears to be another sound driver hanging around + + lsmod + cat /proc/devices|grep '^ *14 ' + cat /proc/interrupts + + exit 1 +fi + +for n in /dev/sndstat /dev/mixer* /dev/dsp* /dev/midi* /dev/sequencer /dev/music +do + if readlink $n >/dev/null 2>&1 + then # Symbolic link + if readlink $n | grep -q asound + then # Link to ALSA devices + rm -f $n + fi + fi +done + +# Disable automatic startup of ALSA during system bootup + +if test "`ls /etc/rc.d/rc*/*alsasound*` " != " " > /dev/null 2>&1 +then + (cd /;tar cfj $OSSLIBDIR/save/alsarc/tar.bz2 etc/rc.d/rc*/*alsasound*) + rm -f /etc/rc.d/rc*/*alsasound* +fi > /dev/null 2>&1 + +exit 0 diff --git a/setup/Linux/oss/scripts/restore_drv.sh b/setup/Linux/oss/scripts/restore_drv.sh new file mode 100644 index 0000000..9046d04 --- /dev/null +++ b/setup/Linux/oss/scripts/restore_drv.sh @@ -0,0 +1,63 @@ +#!/bin/sh +if test -f /etc/oss.conf +then + . /etc/oss.conf +else + OSSLIBDIR=/usr/lib/oss +fi + +/usr/sbin/soundoff + +rm -rf /lib/modules/`uname -r`/kernel/oss + +if test -x /sbin/chkconfig +then /sbin/chkconfig oss off > /dev/null 2>&1 +else + if test -x /sbin/update-rc.d + then /usr/sbin/update-rc.d -f oss remove > /dev/null 2>&1 + fi +fi + +rm -f /etc/init.d/oss + +if ! test -d /lib/modules/`uname -r`/kernel/sound +then + if test -f /lib/modules/`uname -r`/sound-preoss.tar.bz2 + then + (cd /lib/modules/`uname -r`; tar xfj sound-preoss.tar.bz2) + /sbin/depmod -a + fi +fi + +rm -f /lib/modules/`uname -r`/sound-preoss.tar.bz2 + +if test -f $OSSLIBDIR/sysfiles.list +then + rm -f `cat $OSSLIBDIR/sysfiles.list` +fi + +if test -f $OSSLIBDIR/save/alsadevs.tar.bz2 +then + (cd /;tar xfj $OSSLIBDIR/save/alsadevs.tar.bz2) +fi + +if test -f $OSSLIBDIR/save/alsarc/tar.bz2 +then + (cd /;tar xfj $OSSLIBDIR/save/alsarc/tar.bz2) +fi + +rm -f /dev/dsp* /dev/midi* /dev/mixer* /dev/sndstat + +/sbin/ldconfig + +if test -x /sbin/chkconfig +then + /sbin/chkconfig alsasound on > /dev/null 2>&1 +else + if test -x /usr/sbin/update-rc.d + then + /usr/sbin/update-rc.d alsa-utils defaults > /dev/null 2>&1 + fi +fi + +exit 0 diff --git a/setup/Linux/oss/scripts/setup-alsa.sh b/setup/Linux/oss/scripts/setup-alsa.sh new file mode 100644 index 0000000..fdcf4ff --- /dev/null +++ b/setup/Linux/oss/scripts/setup-alsa.sh @@ -0,0 +1,32 @@ +#!/bin/sh + +# This script will restgore selected ALSA modules that were earlier removed by +# remove_drv.sh + +if test -d /proc/asound +then +# ALSA is already loaded + exit 0 +fi + +if ! test -f /lib/modules/`uname -r`/sound-preoss.tar.bz2 +then + echo ALSA backup archive /lib/modules/`uname -r`/sound-preoss.tar.bz2 not found. Cannot continue. + exit 1 +fi + +RESTORE=kernel/sound/soundcore.ko + +for n in snd snd-pcm snd-timer snd-page-alloc +do + RESTORE="$RESTORE kernel/sound/core/$n.ko kernel/sound/acore/$n.ko" +done + +(cd /lib/modules/`uname -r` && tar xvfj sound-preoss.tar.bz2 $RESTORE) + +if test -d /dev/snd.save && ! test -d /dev/snd +then + mv /dev/snd.save /dev/snd +fi + +exit 0 diff --git a/setup/Linux/oss/scripts/showprocs.sh b/setup/Linux/oss/scripts/showprocs.sh new file mode 100755 index 0000000..827bb33 --- /dev/null +++ b/setup/Linux/oss/scripts/showprocs.sh @@ -0,0 +1,28 @@ +#!/bin/sh +PROCS="`fuser /dev/mixer* /dev/dsp* /dev/audio* /dev/sequencer /dev/music /dev/midi*|sed 's/.* //'|sort|uniq`" + +if test "$PROCS " = " " +then + exit 0 +fi + +if test "$1 " != "-q " +then +echo $PROCS +echo +echo "NOTICE!" +echo "=======" +echo +echo There are some programs still using OSS devices. You may need to stop them +echo manually: +echo +fi + +for pid in $PROCS +do + ps ax|grep "^ *$pid " +done + +echo + +exit 0 |