mirror of
https://github.com/commaai/agnos-builder.git
synced 2026-07-10 01:02:08 +08:00
Adeeb Shihadeh
93 lines
2.6 KiB
Bash
Executable File
93 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2017, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of The Linux Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#It is for sda845-ubuntu
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export MODULE_BASE=/lib/modules/`uname -r`
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export RETRY_LIMIT=3
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HELP="Usage $0 {start | stop | restart} <ap | sta>"
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DUMP_TO_KMSG=/dev/kmsg
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do_ctrl_nl80211() {
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case "$1" in
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start)
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echo "Starting WLAN... $@" > $DUMP_TO_KMSG
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shift
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set -e
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insmod $MODULE_BASE/extra/wlan.ko $@
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set +e
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c=1
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ifconfig wlan0 up 2> /dev/null
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rc=$?
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while [ $rc -ne 0 -a $c -le $RETRY_LIMIT ]; do
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sleep 1
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ifconfig wlan0 up 2> /dev/null
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rc=$?
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c=`expr $c + 1`
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done
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if [ $c -gt $RETRY_LIMIT ]; then
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echo "WLAN bring-up failed!" > $DUMP_TO_KMSG
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exit 1
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fi
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;;
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stop)
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echo "Stopping WLAN..." > $DUMP_TO_KMSG
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ifconfig wlan0 down
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rmmod wlan
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;;
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restart)
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do_ctrl_nl80211 stop
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shift
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do_ctrl_nl80211 start $@
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return $?
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;;
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*)
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return 1
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;;
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esac
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return 0
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}
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do_ctrl_nl80211 $@
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if [ $? -ne 0 ]; then
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echo $HELP >&2
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exit 1
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fi
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exit 0
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