# Copyright 2017 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# This file specifies udev rules to launch a watchdog to monitor if the
# built-in modem (Huawei ME936) on Kip is successfully picked up ModemManager
# within a specified amount of time after the modem appears on USB. For the
# purpose of triggering the watchdog, we monitor the USB interface 0 under
# configuration 3 (MBIM) of the modem.

ACTION=="add", SUBSYSTEM=="usb", \
  ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="15bb", \
  ATTRS{bNumConfigurations}=="3", ATTRS{bConfigurationValue}=="3", \
  ATTR{bInterfaceNumber}=="00", \
  RUN+="/lib/udev/chromeos-kip-modem-watchdog.sh --daemonize"