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|
#!/bin/sh
### BEGIN INIT INFO
# Provides: nvidia-kernel
# Required-Start: mountdevsubfs
# Required-Stop:
# Should-Start: udev
# Default-Start: 2 3 4 5
# Default-Stop:
# Short-Description: create NVIDIA device nodes
### END INIT INFO
PATH=/sbin:/bin
# How many cards?
[ -r /etc/default/nvidia-kernel ] && . /etc/default/nvidia-kernel
# test if anything is requested
if [ -z "$NVIDIA_CARDS" ] || [ "$NVIDIA_CARDS" -lt 1 ]; then
# Nothing to do but exit.
exit 0
fi
make_nodes () {
if ! [ -e /dev/nvidiactl ]; then
mknod -m 0660 /dev/nvidiactl c 195 255
chgrp video /dev/nvidiactl
fi
NVIDIA_CARDS=${NVIDIA_CARDS:-0}
i=0
while [ "$i" -lt "$NVIDIA_CARDS" ]; do
if ! [ -e /dev/nvidia$i ]; then
mknod -m 0660 /dev/nvidia$i c 195 $i
chgrp video /dev/nvidia$i
fi
i=$((i+1))
done
}
case "$1" in
start|restart|reload|force-reload)
make_nodes
;;
stop)
:
;;
*)
echo "Usage: /etc/init.d/nvidia-kernel {start|stop|restart|reload|force-reload}"
exit 1
;;
esac
exit 0
|
