wwan: add a generic 3g/4g proto

this proto handler will detect which of 3g, qmi, mbim, ncm or directip you need
for a stick and setup uci automagically

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42837

package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh

@@ -1,8 +1,10 @@
 #!/bin/sh
 
-. /lib/functions.sh
-. ../netifd-proto.sh
-init_proto "$@"
+[ -n "$INCLUDE_ONLY" ] || {
+	. /lib/functions.sh
+	. ../netifd-proto.sh
+	init_proto "$@"
+}
 
 proto_qmi_init_config() {
 	available=1
@@ -38,6 +40,8 @@ proto_qmi_setup() {
 	local device apn auth username password pincode delay modes cid pdh
 	json_get_vars device apn auth username password pincode delay modes
 
+	[ -n "$ctl_device" ] && device=$ctl_device
+
 	[ -n "$device" ] || {
 		echo "No control device specified"
 		proto_notify_error "$interface" NO_DEVICE
@@ -132,6 +136,9 @@ proto_qmi_teardown() {
 
 	local device
 	json_get_vars device
+
+	[ -n "$ctl_device" ] && device=$ctl_device
+
 	local cid=$(uci_get_state network $interface cid)
 
 	echo "Stopping network"
@@ -142,5 +149,6 @@ proto_qmi_teardown() {
 	proto_send_update "$interface"
 }
 
-add_protocol qmi
-
+[ -n "$INCLUDE_ONLY" ] || {
+	add_protocol qmi
+}