diff options
Diffstat (limited to 'meta/recipes-connectivity/bluez/bluez-dtl1-workaround')
| -rw-r--r-- | meta/recipes-connectivity/bluez/bluez-dtl1-workaround/02dtl1_cs.sh | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/meta/recipes-connectivity/bluez/bluez-dtl1-workaround/02dtl1_cs.sh b/meta/recipes-connectivity/bluez/bluez-dtl1-workaround/02dtl1_cs.sh new file mode 100644 index 00000000000..fefc72e07ad --- /dev/null +++ b/meta/recipes-connectivity/bluez/bluez-dtl1-workaround/02dtl1_cs.sh @@ -0,0 +1,57 @@ +#!/bin/sh + +case "$1" in + suspend) + if [ "`/sbin/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 |