[ -z "$(getprop $1)" ] && set_property "$1" "$2"
}
+function rmmod_if_exist()
+{
+ for m in $*; do
+ [ -d /sys/module/$m ] && rmmod $m
+ done
+}
+
function init_misc()
{
# device information
# enable sdcardfs if /data is not mounted on tmpfs or 9p
mount | grep /data\ | grep -qE 'tmpfs|9p'
[ $? -ne 0 ] && modprobe sdcardfs
+
+ # remove wl if it's not used
+ local wifi
+ if [ -d /sys/class/net/wlan0 ]; then
+ wifi=$(basename `readlink /sys/class/net/wlan0/device/driver`)
+ [ "$wifi" != "wl" ] && rmmod_if_exist wl
+ fi
+
+ # enable virt_wifi if needed
+ local eth=`getprop net.virt_wifi eth0`
+ if [ -d /sys/class/net/$eth -a "$VIRT_WIFI" != "0" ]; then
+ if [ -n "$wifi" -a "$VIRT_WIFI" = "1" ]; then
+ rmmod_if_exist iwlmvm $wifi
+ fi
+ if [ ! -d /sys/class/net/wlan0 ]; then
+ ifconfig $eth down
+ ip link set $eth name wifi_eth
+ ifconfig wifi_eth up
+ ip link add link wifi_eth name wlan0 type virt_wifi
+ fi
+ fi
}
function init_hal_audio()