ar71xx: ag71xx: make switch register access atomic

[openwrt.git] / package / comgt / files / 3g.usb

diff --git a/package/comgt/files/3g.usb b/package/comgt/files/3g.usb
index ecaa96f..ba6c646 100644 (file)
--- a/package/comgt/files/3g.usb
+++ b/package/comgt/files/3g.usb
@@ -12,32 +12,31 @@ find_3g_iface() {
 
        local proto
        config_get proto "$cfg" proto
 
        local proto
        config_get proto "$cfg" proto

+       [ "$proto" = 3g ] || return 0

 
 

-       [ "$proto" = 3g ] && {
-               local auto
-               config_get_bool auto "$cfg" auto 1
-               [ "$auto" = 1 ] || return 0
+       local auto
+       config_get_bool auto "$cfg" auto 1
+       [ "$auto" = 1 ] || [ "$ACTION" = remove ] || return 0

 
 

-               local dev
-               config_get dev "$cfg" device
+       local dev
+       config_get dev "$cfg" device

 
 

-               if [ "${dev##*/}" = "${tty##*/}" ]; then
-                       log "Starting interface $cfg for device ${tty##*/}"
+       if [ "${dev##*/}" = "${tty##*/}" ]; then
+               if [ "$ACTION" = add ]; then
+                       log "Starting interface $cfg for device ${dev##*/}"

                        ( sleep 1; /sbin/ifup "$cfg" ) &
                        ( sleep 1; /sbin/ifup "$cfg" ) &

+               else
+                       log "Stopping interface $cfg for device ${dev##*/}"
+                       /sbin/ifdown "$cfg" &

                fi
                fi

-       }
+       fi

 }
 
 }
 

+case "$DEVICENAME" in
+       tty*)
+               [ -e "/dev/$DEVICENAME" ] || [ "$ACTION" = remove ] || exit 0
+               config_load network
+               config_foreach find_3g_iface interface "/dev/$DEVICENAME"
+       ;;
+esac

 
 

-if [ "$ACTION" = add ]; then
-       case "$DEVICENAME" in
-               *-*:*.*) config_load network;;
-               *) exit 0;;
-       esac
-
-       local tty
-       for tty in /sys/$DEVPATH/ttyUSB* /sys/$DEVPATH/tty/ttyACM*;; do
-               [ -d "$tty" ] || continue
-               config_foreach find_3g_iface interface "$tty"
-       done
-fi