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|
#!/bin/sh
#
# H3600 Sleeve hotplug policy agent for Linux 2.4 kernels
#
# Kernel NET hotplug params include:
#
# ACTION=%s [add or remove]
# VENDOR_ID=%s
# DEVICE_ID=%x
# DEVICE_NAME=%s
#
. /etc/hotplug/hotplug.functions
#DEBUG=yes export DEBUG
if [ "$DEBUG" != "" ]; then
mesg "Executing $0 action=$ACTION, device=$DEVICE_NAME ($VENDOR_ID,$DEVICE_ID)"
fi
COMPACTFLASH_TIMING_INCREMENT=0
PCMCIA_TIMING_INCREMENT=0
DUAL_PCMCIA_TIMING_INCREMENT=0
NAVMAN_TIMING_INCREMENT=0
BACKPAQ_TIMING_INCREMENT=-100
if [ -f /etc/sysconfig/hotplug ] ; then
. /etc/sysconfig/hotplug
fi
case $ACTION in
add)
case $DEVICE_NAME in
"Compaq Mercury Backpaq")
mkdir -p /backpaq
echo $BACKPAQ_TIMING_INCREMENT > /proc/sys/backpaq/pcmcia/timing_increment_ns
## mount -t jffs2 /dev/mtdblock/4 /backpaq
modprobe h3600_backpaq_fpga || mesg 'could not load backpaq fpga driver'
modprobe h3600_backpaq_camera || mesg 'could not load backpaq camera driver'
if [ -c /dev/v4l/video0 ] ; then
ln -s /dev/v4l/video0 /dev/video0
ln -s /dev/v4l/video0 /dev/video
fi
CAMERATYPE=`/bin/grep "CameraType" /proc/backpaq/camera | /bin/sed -e 's/.*: //'`
BACKPAQ_NUMBER=`/bin/grep "Major revision" /proc/backpaq/eeprom | /bin/sed -e 's/.*0x//'`
FPGA_NUMBER=`/bin/grep "FPGA version" /proc/backpaq/eeprom | /bin/sed -e 's/.*0x//'`
CAMERA_NUMBER=`/bin/grep "Camera" /proc/backpaq/eeprom | /bin/sed -e 's/.*0x//'`
echo "CAMERA_TYPE = $CAMERATYPE"
echo "BACKPAQ_NUMBER = $BACKPAQ_NUMBER"
echo "FPGA_NUMBER = $FPGA_NUMBER"
echo "CAMERA_NUMBER = $CAMERA_NUMBER"
echo "looking for file: /etc/fpga_B${BACKPAQ_NUMBER}_F${FPGA_NUMBER}_C${CAMERA_NUMBER}.bin"
if [ -e /etc/fpga_B${BACKPAQ_NUMBER}_F${FPGA_NUMBER}_C${CAMERA_NUMBER}.bin ] ; then
cat /etc/fpga_B${BACKPAQ_NUMBER}_F${FPGA_NUMBER}_C${CAMERA_NUMBER}.bin > /dev/backpaq/fpga
elif [ -e /etc/fpga_$CAMERATYPE.bin ] ; then
cat /etc/fpga_$CAMERATYPE.bin > /dev/backpaq/fpga
elif [ -e /etc/fpga.bin ] ; then
cat /etc/fpga.bin > /dev/backpaq/fpga
else
mesg 'unable to program the backpaq fpga'
fi
modprobe h3600_backpaq_accel || mesg 'could not load backpaq accelerometer driver'
mesg 'BackPAQ drivers loaded'
;;
"Compaq CompactFlash Sleeve")
mesg 'CompactFlash drivers loaded'
echo $COMPACTFLASH_TIMING_INCREMENT > /proc/sys/bus/pcmcia/timing_increment_ns
;;
"Compaq PC Card Sleeve")
mesg 'PC card sleeve drivers loaded'
echo $PCMCIA_TIMING_INCREMENT > /proc/sys/bus/pcmcia/timing_increment_ns
;;
"Compaq Dual PC Card Sleeve")
mesg 'Dual PC card sleeve drivers loaded'
echo $DUAL_PCMCIA_TIMING_INCREMENT > /proc/sys/bus/pcmcia/timing_increment_ns
;;
"Navman GPS/CF Sleeve")
mesg 'Navman GPS sleeve drivers loaded'
echo $NAVMAN_TIMING_INCREMENT > /proc/sys/bus/pcmcia/timing_increment_ns
start-stop-daemon --start --exec /usr/sbin/gpsd.bin -- -p /dev/tts/0 -s 57600
;;
*)
mesg "$1 $ACTION event not handled for $DEVICE_NAME"
;;
esac
;;
remove)
case $DEVICE_NAME in
"Compaq Mercury Backpaq")
mesg 'Unloading BackPAQ drivers'
## umount /backpaq
rmmod h3600_backpaq_camera
rmmod h3600_backpaq_accel
rmmod h3600_backpaq_fpga
;;
"Compaq CompactFlash Sleeve")
mesg 'Unloading CompactFlash sleeve'
;;
"Compaq PC Card Sleeve")
mesg 'Unloading PC Card sleeve'
;;
"Compaq Dual PC Card Sleeve")
mesg 'Unloading Dual PC Card sleeve'
;;
"Navman GPS/CF Sleeve")
mesg 'Unloading Navman GPS sleeve'
start-stop-daemon --stop --name gpsd.bin
;;
*)
mesg $1 $ACTION event not handled for $DEVICE_NAME
;;
esac
;;
*)
mesg "$1 $ACTION event not supported"
exit 1 ;;
esac
|
