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#!/bin/sh
case "$1" in
suspend)
if [ "`/bin/hciconfig`" != "" ]; then
#If hciconfig outputs anything then there's probably a Bluetooth
# CF card in the slot so shut it down.
hcitool dc `hcitool con | grep ACL | sed 's/^.*\([0-9A-F]\{2\}\(:[0-9A-F]\{2\}\)\{5\}\).*$/\1/'`
hciconfig hci0 down
killall hciattach > /dev/null 2>&1
fi
;;
resume)
#check for kernel version
if [ "`uname -r | grep 2.4.`" != "" ]; then
k="o"
elif [ "`uname -r | grep 2.6.`" != "" ]; then
k="ko"
else
exit 0
fi
if test -e /sbin/cardctl; then
CARDCTL=/sbin/cardctl
elif test -e /sbin/pccardctl; then
CARDCTL=/sbin/pccardctl
else
exit 0
fi
if [ "`lsmod | grep hci_uart`" != "" ]; then
#If the hci_usb module is still loaded then there's a serial based
# Bluetooth CF card in the slot, which only needs a resume to get it going
# again.
rfcomm bind all
$CARDCTL resume
hciconfig hci0 up
else
# only works for nokia dtl1 cards
for f in /lib/modules/`uname -r`/kernel/drivers/bluetooth/dtl1_cs.$k
do
#Enumerate all the self-contained Bluetooth CF card drivers
f=`echo $f | sed 's/\.'$k'$//'`
f=`basename $f`
if [ "`lsmod | grep $f`" != "" ]; then
#If one of these drivers is still loaded, then there is probably
#a non-serial based Bluetooth CF card in the slot that needs
#ejecting and reinserting to get it going again
rfcomm bind all
$CARDCTL eject
$CARDCTL insert
hciconfig hci0 up
fi
done
fi
esac
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