org.handhelds.familiar/packages/bluez/bluez-utils/02dtl1_cs.sh

   1 #!/bin/sh
   2
   3 case "$1" in
   4         suspend)
   5                 if [ "`/bin/hciconfig`" != "" ]; then
   6                         #If hciconfig outputs anything then there's probably a Bluetooth
   7                         # CF card in the slot so shut it down.
   8                         hcitool dc `hcitool con | grep ACL | sed 's/^.*\([0-9A-F]\{2\}\(:[0-9A-F]\{2\}\)\{5\}\).*$/\1/'`
   9                         hciconfig hci0 down
  10                         killall hciattach > /dev/null 2>&1
  11                 fi
  12                 ;;
  13
  14         resume)
  15                 #check for kernel version
  16                 if [ "`uname -r | grep 2.4.`" != "" ]; then
  17                         k="o"
  18                 elif [ "`uname -r | grep 2.6.`" != "" ]; then
  19                         k="ko"
  20                 else
  21                         exit 0
  22                 fi
  23
  24                 if test -e /sbin/cardctl; then
  25                         CARDCTL=/sbin/cardctl
  26                 elif test -e /sbin/pccardctl; then
  27                         CARDCTL=/sbin/pccardctl
  28                 else
  29                         exit 0
  30                 fi
  31
  32                 if [ "`lsmod | grep hci_uart`" != "" ]; then
  33                         #If the hci_usb module is still loaded then there's a serial based
  34                         # Bluetooth CF card in the slot, which only needs a resume to get it going
  35                         # again.
  36                         rfcomm bind all
  37                         $CARDCTL resume
  38                         hciconfig hci0 up
  39                 else
  40                         # only works for nokia dtl1 cards
  41                         for f in /lib/modules/`uname -r`/kernel/drivers/bluetooth/dtl1_cs.$k
  42                         do
  43                                 #Enumerate all the self-contained Bluetooth CF card drivers
  44                                 f=`echo $f | sed 's/\.'$k'$//'`
  45                                 f=`basename $f`
  46                                 if [ "`lsmod | grep $f`" != "" ]; then
  47                                         #If one of these drivers is still loaded, then there is probably
  48                                         #a non-serial based Bluetooth CF card in the slot that needs
  49                                         #ejecting and reinserting to get it going again
  50                                         rfcomm bind all
  51                                         $CARDCTL eject
  52                                         $CARDCTL insert
  53                                         hciconfig hci0 up
  54                                 fi
  55                         done
  56                 fi
  57 esac