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118 lines
3.1 KiB
118 lines
3.1 KiB
16 years ago
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#!/bin/sh
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#
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# chkconfig: 2345 8 92
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# description: This script will check if a nvidia kernel module is present for\
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# the running kernel and modify the xorg.conf to the appropriate\
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# configuration.
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# Source function library.
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. /etc/rc.d/init.d/functions
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name='nvidia'
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exec="/usr/sbin/$name-config-display"
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prog="`basename $exec`"
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lockfile="/var/lock/subsys/$name"
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RETVAL=0
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modname="nvidia.ko"
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modpath="/lib/modules/$(uname -r)"
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# Default to no module
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module="noneWithSomeCrazyNameSoItsNeverFound"
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# If one exists, then use it.
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if test -e "${modpath}/extra/${modname}";then
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module="${modpath}/extra/${modname}"
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elif test -e "${modpath}/extra/nvidia/${modname}";then
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module="${modpath}/extra/nvidia/${modname}"
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elif test -e "${modpath}/kernel/drivers/video/nvidia/${modname}";then
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module="${modpath}/kernel/drivers/video/nvidia/${modname}"
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fi
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# Try to modify the below the least possible. If you need to change something, try
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# using the variables above first, as most of the program control is based on
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# the variables above. If something really needs to be changed, try to make
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# the change in all the drivers for the sake of consistency.
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# We shouldn't use lock files anymore because the lock file
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# doesn't mean a driver is disabled or enabled. For example, we start()
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# at boot and enable the driver. start() makes a lock file. We stop() on
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# shutdown, which removes the lock file. But what if the user ran *config-display
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# manually? Or if we don't `*config-display disable` in stop()?
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start() {
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if action $"Checking for module $modname:" test -f $module;then
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action $"Enabling the $name driver:" $exec enable
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RETVAL=$?
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else
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echo -en $"$modname for kernel $(uname -r) was not found." && echo_warning;echo -en '\n'
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echo -en $"The $name driver will not be enabled until one is found." && echo_warning;echo -en '\n'
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$exec disable
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RETVAL=1
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fi
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if [ "$RETVAL" -eq "0" ];then
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#touch $lockfile
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# this is a nothing assignment so that bash doesn't complain.
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RETVAL=0
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else
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# Let them read the errors or warnings
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sleep 3
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fi
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return
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}
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stop() {
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#action $"Disabling the $name driver:" $exec disable
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#RETVAL=$?
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RETVAL=0
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#if [ "$RETVAL" -eq 0 ];then
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# rm -f $lockfile
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#fi
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return
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}
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restart() {
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stop
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start
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}
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reload() {
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restart
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}
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status() {
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#if [ -e $lockfile ];then
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if [ -f $module ] && lsmod | grep ^${modname%%.ko} &>/dev/null ;then
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echo $"$modname for kernel $(uname -r) was found."
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echo $"The driver is enabled."
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else
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echo $"$modname for kernel $(uname -r) was not found."
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echo $"The $name driver cannot be enabled until one is found."
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fi
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#else
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# echo $"The $name driver has not been enabled."
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#fi
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RETVAL=0
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}
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fdrstatus() {
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status $prog
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}
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case "$1" in
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start|stop|restart|reload)
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$1
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;;
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status)
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fdrstatus
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;;
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condrestart)
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restart
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;;
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*)
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echo $"Usage: $0 {start|stop|status|restart|condrestart|reload}"
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exit 1
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;;
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esac
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exit $RETVAL
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