uqmi: auto retry when bringup fails

Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45556 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
index 9ae6016..25e5d1f 100755 (executable)
--- a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
+++ b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
@@ -34,7 +34,7 @@ qmi_wds_release() {
        uci_revert_state network $interface cid
 }
 
-proto_qmi_setup() {
+_proto_qmi_setup() {
        local interface="$1"
 
        local device apn auth username password pincode delay modes cid pdh
@@ -132,6 +132,20 @@ proto_qmi_setup() {
        ubus call network add_dynamic "$(json_dump)"
 }
 
+proto_qmi_setup() {
+       local ret
+
+       _proto_qmi_setup $@
+       ret=$?
+
+       [ "$ret" = 0 ] || {
+               logger "qmi bringup failed, retry in 15s"
+               sleep 15
+       }
+
+       return $rt
+}
+
 proto_qmi_teardown() {
        local interface="$1"