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[mellanox]: Query required FW version from FW file. (#866)

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This simplifies FW upgrade procedure and allows to
specify required version only in one place (fw recipe).
This commit is contained in:
Oleksandr Ivantsiv 2017-08-04 15:05:15 +03:00 committed by Marian Pritsak
parent e1f2a2dd75
commit d0c8e2d127
1 changed files with 16 additions and 19 deletions
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35
platform/mellanox/mlnx-fw-upgrade.sh
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@ -1,7 +1,6 @@
#!/bin/bash
query_retry_count_max="10"
required_fw_version="13.1224.0140"
fw_file=/etc/mlnx/fw-SPC.mfa
run_or_fail() {
@ -14,37 +13,35 @@ run_or_fail() {
# wait until devices will be available
query_retry_count="0"
mlxfwmanager --query > /dev/null
query_cmd="mlxfwmanager --query -i ${fw_file}"
${query_cmd} > /dev/null
while [[ (${query_retry_count} -lt ${query_retry_count_max}) && ($? -ne "0") ]]; do
sleep 1
query_retry_count=$[${query_retry_count}+1]
mlxfwmanager --query > /dev/null
${query_cmd} > /dev/null
done
run_or_fail "mlxfwmanager --query" > /tmp/mlnxfwmanager-query.txt
run_or_fail "${query_cmd}" > /tmp/mlnxfwmanager-query.txt
# get current firmware version
found_fw=false
for word in `cat /tmp/mlnxfwmanager-query.txt`
do
if [[ ${found_fw} == true ]]; then
fw_version=${word}
break
fi
if [[ ${word} == FW ]]; then
found_fw=true
fi
done
# get current firmware version and required version
fw_info=$(grep FW /tmp/mlnxfwmanager-query.txt)
fw_current=$(echo $fw_info | cut -f2 -d' ')
fw_required=$(echo $fw_info | cut -f3 -d' ')
if [[ -z ${fw_version} ]]; then
if [[ -z ${fw_current} ]]; then
echo "Could not retreive current FW version."
exit 1
fi
if [[ ${required_fw_version} == ${fw_version} ]]; then
if [[ -z ${fw_required} ]]; then
echo "Could not retreive required FW version."
exit 1
fi
if [[ ${fw_current} == ${fw_required} ]]; then
echo "Mellanox firmware is up to date."
else
echo "Mellanox firmware required version is ${required_fw_version}. Installing compatible version..."
echo "Mellanox firmware required version is ${fw_required}. Installing compatible version..."
run_or_fail "mlxfwmanager -i ${fw_file} -u -f -y"
fi