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#!/bin/sh
#
# Copyright © 2017 IBM Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Check a max31785 firmware revision and set the MSL property
# on the specified inventory items.
set -e
main()
{
usage="Usage: $(basename $0) -p PATH... -b BUS_NUMBER -r REVISION"
while getopts p:b:r:h key; do
case $key in
p)
paths=$OPTARG
;;
b)
bus=$OPTARG
;;
r)
revision=$OPTARG
;;
h)
echo "$usage" >&2
exit
;;
\?)
echo -e \\n"Unrecognized option"
echo "$usage" >&2
exit 1
;;
esac
done
if [ -z "$paths" ] || [ -z "$bus" ] || [ -z "$revision" ]; then
echo "Missing option" >&2
echo "$usage" >&2
exit 1
fi
local state="false"
local actual
local dbus
dbus=$(mapper get-service /xyz/openbmc_project/inventory)
actual=$(i2cget -f -y $bus 0x52 0x9b w)
if (( actual >= revision )); then
state="true"
fi
for path in $paths; do
busctl call $dbus /xyz/openbmc_project/inventory \
xyz.openbmc_project.Inventory.Manager Notify 'a{oa{sa{sv}}}' 1 \
$path 1 \
xyz.openbmc_project.Inventory.Decorator.MeetsMinimumShipLevel \
1 MeetsMinimumShipLevel b $state
done
}
main "$@"
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