#!/bin/sh
#
# Copyright (c) 2017, The Linux Foundation. All rights reserved.
#
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# modification, are permitted provided that the following conditions are
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#It is for APQ8098 mediabox

export MODULE_BASE=/lib/modules/`uname -r`
export RETRY_LIMIT=3
HELP="Usage $0 {start | stop | restart} <ap | sta>"
DUMP_TO_KMSG=/dev/kmsg

do_ctrl_ath10k() {
    case "$1" in
    start)
        echo "Starting WLAN... $@" > $DUMP_TO_KMSG
        shift

        set -e
        insmod $MODULE_BASE/extra/mac80211.ko $@
        insmod $MODULE_BASE/extra/ath.ko $@
        insmod $MODULE_BASE/extra/ath10k_core.ko $@
        insmod $MODULE_BASE/extra/ath10k_snoc.ko $@
        set +e

        c=1
        ifconfig wlan0 up 2>  /dev/null
        rc=$?
        while [ $rc -ne 0 -a $c -le $RETRY_LIMIT ]; do
            sleep 1
            ifconfig wlan0 up 2> /dev/null
            rc=$?
            c=`expr $c + 1`
        done

        if [ $c -gt $RETRY_LIMIT ]; then
            echo "WLAN bring-up failed!" > $DUMP_TO_KMSG
            exit 1
        fi

        ;;

    stop)
        echo "Stopping WLAN..." > $DUMP_TO_KMSG
        rmmod ath10k_snoc
        rmmod ath10k_core
        rmmod ath
        rmmod mac80211
        ;;

    restart)
        do_ctrl_ath10k stop
        shift
        do_ctrl_ath10k start $@

        return $?
        ;;

    *)
        return 1
        ;;
    esac

    return 0
}

do_ctrl_ath10k $@
if [ $? -ne 0 ]; then
    echo $HELP >&2
    exit 1
fi

exit 0