From 909321269e98db8a265ef4787e7a002cf4569b3c Mon Sep 17 00:00:00 2001
From: Marcin Juszkiewicz <hrw@openembedded.org>
Date: Thu, 19 Jan 2006 19:12:48 +0000
Subject: bluez-utils: added workaround for dtl1_cs CF cards - dtl1_cs driver
does not support suspend/resume so after resume we have to eject/insert
card to get it working again - close #417
---
packages/bluez/files/02dtl1_cs.sh | 57 +++++++++++++++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
create mode 100644 packages/bluez/files/02dtl1_cs.sh
(limited to 'packages/bluez/files')
diff --git a/packages/bluez/files/02dtl1_cs.sh b/packages/bluez/files/02dtl1_cs.sh
new file mode 100644
index 0000000000..fefc72e07a
--- /dev/null
+++ b/packages/bluez/files/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
--
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