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| author | Bill Nottingham <notting@redhat.com> | 2000-12-12 08:01:30 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2000-12-12 08:01:30 +0000 |
| commit | 2015a690a9835b838f895e2060e6574ac1a7b031 (patch) | |
| tree | 89766c2717849ccc3c236dc7b212a51c394be48e | |
| parent | 99bea6c770fed16154ee3ab7dfd2929af3d68e56 (diff) | |
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only load modules for which persistent DMA buffers are necessary
| -rwxr-xr-x | rc.d/rc.sysinit | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/rc.d/rc.sysinit b/rc.d/rc.sysinit index 103471c5..04243a4f 100755 --- a/rc.d/rc.sysinit +++ b/rc.d/rc.sysinit @@ -354,28 +354,23 @@ if [ -x /sbin/depmod -a -n "$USEMODULES" ]; then fi fi -# Load sound modules -# -# I think this now qualifies as over-engineered. -RETURN=0 -alias=`egrep -s "^alias[[:space:]]+sound[[:space:]]+" /etc/modules.conf | awk '{ print $3 }'` -if [ -n "$alias" -a "$alias" != "off" ] ; then +# Load sound modules iff they need persistent DMA buffers +if grep -q "options sound dmabuf=1" /etc/modules.conf 2>/dev/null ; then + RETURN=0 + alias=`egrep -s "^alias[[:space:]]+sound[[:space:]]+" /etc/modules.conf | awk '{ print $3 }'` + if [ -n "$alias" -a "$alias" != "off" ] ; then action "Loading sound module ($alias): " modprobe $alias RETURN=$? -fi -alias=`egrep -s "^alias[[:space:]]+sound-slot-0[[:space:]]+" /etc/modules.conf | awk '{ print $3 }'` -if [ -n "$alias" -a "$alias" != "off" ] ; then + fi + alias=`egrep -s "^alias[[:space:]]+sound-slot-0[[:space:]]+" /etc/modules.conf | awk '{ print $3 }'` + if [ -n "$alias" -a "$alias" != "off" ] ; then action "Loading sound module ($alias): " modprobe $alias RETURN=$? -fi -alias=`egrep -s "^alias[[:space:]]+midi[[:space:]]+" /etc/modules.conf | awk '{ print $3 }'` -if [ -n "$alias" -a "$alias" != "off" ]; then - action "Loading midi module ($alias): " modprobe $alias -fi - -# Load mixer settings -if grep -q "\(sparcaudio\|sound\)" /proc/devices 2>/dev/null && [ $RETURN -eq 0 -a -f /etc/.aumixrc -a -x /bin/aumix-minimal ]; then + fi + # Load mixer settings + if grep -q "\(sparcaudio\|sound\)" /proc/devices 2>/dev/null && [ $RETURN -eq 0 -a -f /etc/.aumixrc -a -x /bin/aumix-minimal ]; then action "Loading mixer settings: " /bin/aumix-minimal -f /etc/.aumixrc -L + fi fi if [ -f /proc/sys/kernel/modprobe ]; then |