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|
#!/bin/bash
# Note that none of the INIT stuff below works in the current open-embedded.
### BEGIN INIT INFO
# Provides: rs9113
# Required-Start: mts-io
# Default-Start: S
# Default-Stop: 0 6
# X-Start-Before: networking
# Short-Description: load the rs9113 drivers
# Description: rs9113 drivers are used to provide access to Bluetooth
# and WiFi.
### END INIT INFO
CONFIG=${CONFIG:-/etc/default/rs9113}
MTS_IODIR=/sys/devices/platform/mts-io
RS9113_RESET=${MTS_IODIR}/wifi-bt-reset
RS9113_INT=${MTS_IODIR}/wifi-bt-int
RS9113_WKUP=${MTS_IODIR}/wifi-bt-lpwkup
[ -f $CONFIG ] || exit 1
. $CONFIG
case "$1" in
start)
if ((RS9113_LOAD == 0)) ; then
# We don't want the driver loaded.
exit 0
fi
# Reset the RS9113 chip is ready, and
# wait for it to settle.
if [ -f "$RS9113_RESET" ] ; then
echo 1 >$RS9113_RESET
usleep $SLEEPTIME
echo 0 >$RS9113_RESET
usleep $SLEEPTIME
echo 1 >$RS9113_RESET
N=1
while [ $N -lt 20 ] ; do
INT=$(cat $RS9113_INT)
WKUP=$(cat $RS9113_WKUP)
if [ $INT -ne 1 -o $WKUP -ne 1 ] ; then
usleep $INTSLEEPTIME
else
break
fi
done
if [ $INT -ne 1 ] ; then
logger -t rs9113 -p error -s "$RS9113_INT is $INT"
fi
if [ $WKUP -ne 1 ] ; then
logger -t rs9113 -p error -s "$RS9113_WKUP is $WKUP"
fi
else
# No WiFi BT, so exit quietly
exit 0
fi
/usr/bin/logger -t "rs9113" -p info -s "Loading rs9113 modules with COEX=$COEX_MODE and Country=$SET_COUNTRY_CODE"
/usr/sbin/rs9113_load_modules.sh $CONFIG
RETVAL=$?
if [ $RETVAL -eq 0 ] ; then
echo "OK"
else
echo "FAIL"
fi
;;
stop)
/usr/bin/logger -t "rs9113" -p info -s "Unloading rs9113 modules"
/usr/sbin/rs9113_remove_modules.sh
RETVAL=$?
if [ $RETVAL -eq 0 ] ; then
echo "OK"
else
echo "FAIL"
fi
;;
restart)
$0 stop
sleep 1
$0 start
;;
status)
for dir in /sys/class/net/rpine[0-9]* ; do
if [[ -d ${dir} ]] ; then
echo Driver is loaded
exit 0
fi
done
echo Driver is not loaded
exit 3
;;
*)
"Usage: $0 {start|stop|status|restart}"
exit 2
;;
esac
exit 0
|
