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# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2018, FUJITSU LIMITED. All rights reserved.
# Global variables
# NDCTL
if [ -z $NDCTL ]; then
if [ -f "../ndctl/ndctl" ] && [ -x "../ndctl/ndctl" ]; then
export NDCTL=../ndctl/ndctl
elif [ -f "./ndctl/ndctl" ] && [ -x "./ndctl/ndctl" ]; then
export NDCTL=./ndctl/ndctl
else
echo "Couldn't find an ndctl binary"
exit 1
fi
fi
# DAXCTL
if [ -z $DAXCTL ]; then
if [ -f "../daxctl/daxctl" ] && [ -x "../daxctl/daxctl" ]; then
export DAXCTL=../daxctl/daxctl
elif [ -f "./daxctl/daxctl" ] && [ -x "./daxctl/daxctl" ]; then
export DAXCTL=./daxctl/daxctl
else
echo "Couldn't find an daxctl binary"
exit 1
fi
fi
# CXL
if [ -z $CXL ]; then
if [ -f "../cxl/cxl" ] && [ -x "../cxl/cxl" ]; then
export CXL=../cxl/cxl
elif [ -f "./cxl/cxl" ] && [ -x "./cxl/cxl" ]; then
export CXL=./cxl/cxl
else
echo "Couldn't find a cxl binary"
exit 1
fi
fi
if [ -z $TEST_PATH ]; then
export TEST_PATH=.
fi
# NFIT_TEST_BUS[01]
#
NFIT_TEST_BUS0="nfit_test.0"
NFIT_TEST_BUS1="nfit_test.1"
CXL_TEST_BUS="cxl_test"
ACPI_BUS="ACPI.NFIT"
E820_BUS="e820"
# Functions
# err
# $1: line number which error detected
# $2: cleanup function (optional)
#
err()
{
echo test/$(basename $0): failed at line $1
[ -n "$2" ] && "$2"
exit $rc
}
reset()
{
$NDCTL disable-region -b $NFIT_TEST_BUS0 all
$NDCTL init-labels -f -b $NFIT_TEST_BUS0 all
$NDCTL enable-region -b $NFIT_TEST_BUS0 all
}
resetV()
{
$NDCTL disable-region -b $NFIT_TEST_BUS0 all
$NDCTL init-labels -f -V 1.2 -b $NFIT_TEST_BUS0 all
$NDCTL enable-region -b $NFIT_TEST_BUS0 all
}
reset1()
{
$NDCTL disable-region -b $NFIT_TEST_BUS1 all
$NDCTL init-labels -f -b $NFIT_TEST_BUS1 all
$NDCTL enable-region -b $NFIT_TEST_BUS1 all
}
# check_min_kver
# $1: Supported kernel version. format: X.Y
#
check_min_kver()
{
local ver="$1"
: "${KVER:=$(uname -r)}"
[ -n "$ver" ] || return 1
[[ "$ver" == "$(echo -e "$ver\n$KVER" | sort -V | head -1)" ]]
}
# do_skip
# $1: Skip message
#
do_skip()
{
echo kernel $(uname -r): $1
exit 77
}
# check_prereq
# $1: command to check
#
check_prereq()
{
if ! command -v "$1" >/dev/null; then
do_skip "missing $1, skipping..."
fi
}
# _cleanup
#
_cleanup()
{
$NDCTL disable-region -b $NFIT_TEST_BUS0 all
$NDCTL disable-region -b $NFIT_TEST_BUS1 all
modprobe -r nfit_test
}
_cxl_cleanup()
{
$NDCTL disable-region -b $CXL_TEST_BUS all
modprobe -r cxl_test
}
# json2var
# stdin: json
#
json2var()
{
sed -e "s/[{}\",]//g; s/\[//g; s/\]//g; s/:/=/g"
}
# check_dmesg
# $1: line number where this is called
check_dmesg()
{
# validate no WARN or lockdep report during the run
sleep 1
log=$(journalctl -r -k --since "-$((SECONDS+1))s")
grep -q "Call Trace" <<< $log && err $1
true
}
# CXL COMMON
CXL_TEST_QOS_CLASS=42
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