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#!/bin/bash -x
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2015-2020 Intel Corporation. All rights reserved.
set -e
SECTOR_SIZE="4096"
rc=77
. $(dirname $0)/common
check_min_kver "4.5" || do_skip "may lack namespace mode attribute"
trap 'err $LINENO' ERR
# setup (reset nfit_test dimms)
modprobe nfit_test
reset
rc=1
# create pmem
dev="x"
json=$($NDCTL create-namespace -b $NFIT_TEST_BUS0 -t pmem -m raw)
eval $(echo $json | json2var )
[ $dev = "x" ] && echo "fail: $LINENO" && exit 1
[ $mode != "raw" ] && echo "fail: $LINENO" && exit 1
# convert pmem to fsdax mode
json=$($NDCTL create-namespace -m fsdax -f -e $dev)
eval $(echo $json | json2var)
[ $mode != "fsdax" ] && echo "fail: $LINENO" && exit 1
# convert pmem to sector mode
json=$($NDCTL create-namespace -m sector -l $SECTOR_SIZE -f -e $dev)
eval $(echo $json | json2var)
[ $sector_size != $SECTOR_SIZE ] && echo "fail: $LINENO" && exit 1
[ $mode != "sector" ] && echo "fail: $LINENO" && exit 1
# free capacity for blk creation
$NDCTL destroy-namespace -f $dev
_cleanup
exit 0
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