#! /bin/sh
# Copyright (c) 2020, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#       * Redistributions of source code must retain the above copyright
#         notice, this list of conditions and the following disclaimer.
#       * Redistributions in binary form must reproduce the above
#         copyright notice, this list of conditions and the following
#         disclaimer in the documentation and/or other materials provided
#         with the distribution.
#       * Neither the name of The Linux Foundation nor the names of its
#         contributors may be used to endorse or promote products derived
#         from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# ​​​​​Changes from Qualcomm Innovation Center are provided under the following license:
# Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause-Clear


export MODULE_BASE=/lib/modules/`uname -r`/extra
set -e


case "$1" in
  start)
        echo -n "Starting/Loading rmnet modules: "
        echo "rmnet:start/load" > /dev/kmsg
        insmod $MODULE_BASE/rmnet_core.ko > /dev/kmsg
        insmod $MODULE_BASE/rmnet_eth.ko > /dev/kmsg
        echo "done loading rmnet core modules" > /dev/kmsg
        ;;
  stop)
        echo "Stopping rmnet modules" > /dev/kmsg
        echo -n "Bypassing Unloading of rmnet modules "
        ;;
  restart)
        echo "rmnet modules initiating restart" > /dev/kmsg
        $0 stop
        $0 start
        ;;
  *)
        echo "Usage { start | stop | restart}" >&2
        exit 1
        ;;
esac

exit 0
