Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 187 insertions, 0 deletions

diff --git a/src/spdk/test/nvme/nvme.sh b/src/spdk/test/nvme/nvme.sh
new file mode 100755
index 00000000..c52b926e
--- /dev/null
+++ b/src/spdk/test/nvme/nvme.sh
@@ -0,0 +1,187 @@
+#!/usr/bin/env bash
+
+set -e
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../..)
+source $rootdir/scripts/common.sh
+source $rootdir/test/common/autotest_common.sh
+
+function get_nvme_name_from_bdf {
+	lsblk -d --output NAME
+	nvme_devs=$(lsblk -d --output NAME | grep "^nvme") || true
+	if [ -z "$nvme_devs" ]; then
+		return
+	fi
+	for dev in $nvme_devs; do
+		link_name=$(readlink /sys/block/$dev/device/device) || true
+		if [ -z "$link_name" ]; then
+			link_name=$(readlink /sys/block/$dev/device)
+		fi
+		bdf=$(basename "$link_name")
+		if [ "$bdf" = "$1" ]; then
+			eval "$2=$dev"
+			return
+		fi
+	done
+}
+
+timing_enter nvme
+
+if [ `uname` = Linux ]; then
+	# check that our setup.sh script does not bind NVMe devices to uio/vfio if they
+	# have an active mountpoint
+	$rootdir/scripts/setup.sh reset
+	# give kernel nvme driver some time to create the block devices before we start looking for them
+	sleep 1
+	blkname=''
+	# first, find an NVMe device that does not have an active mountpoint already;
+	# this covers rare case where someone is running this test script on a system
+	# that has a mounted NVMe filesystem
+	#
+	# note: more work probably needs to be done to properly handle devices with multiple
+	# namespaces
+	for bdf in $(iter_pci_class_code 01 08 02); do
+		get_nvme_name_from_bdf "$bdf" blkname
+		if [ "$blkname" != "" ]; then
+			mountpoints=$(lsblk /dev/$blkname --output MOUNTPOINT -n | wc -w)
+			if [ "$mountpoints" = "0" ]; then
+				break
+			else
+				blkname=''
+			fi
+		fi
+	done
+
+	# if we found an NVMe block device without an active mountpoint, create and mount
+	# a filesystem on it for purposes of testing the setup.sh script
+	if [ "$blkname" != "" ]; then
+		parted -s /dev/$blkname mklabel gpt
+		# just create a 100MB partition - this tests our ability to detect mountpoints
+		# on partitions of the device, not just the device itself;  it also is faster
+		# since we don't trim and initialize the whole namespace
+		parted -s /dev/$blkname mkpart primary 1 100
+		sleep 1
+		mkfs.ext4 -F /dev/${blkname}p1
+		mkdir -p /tmp/nvmetest
+		mount /dev/${blkname}p1 /tmp/nvmetest
+		$rootdir/scripts/setup.sh
+		driver=$(basename $(readlink /sys/bus/pci/devices/$bdf/driver))
+		# check that the nvme driver is still loaded against the device
+		if [ "$driver" != "nvme" ]; then
+			exit 1
+		fi
+		umount /tmp/nvmetest
+		rmdir /tmp/nvmetest
+		# write zeroes to the device to blow away the partition table and filesystem
+		dd if=/dev/zero of=/dev/$blkname oflag=direct bs=1M count=1
+		$rootdir/scripts/setup.sh
+		driver=$(basename $(readlink /sys/bus/pci/devices/$bdf/driver))
+		# check that the nvme driver is not loaded against the device
+		if [ "$driver" = "nvme" ]; then
+			exit 1
+		fi
+	else
+		$rootdir/scripts/setup.sh
+	fi
+fi
+
+if [ `uname` = Linux ]; then
+	start_stub "-s 4096 -i 0 -m 0xF"
+	trap "kill_stub; exit 1" SIGINT SIGTERM EXIT
+fi
+
+if [ $RUN_NIGHTLY -eq 1 ]; then
+	# TODO: temporarily disabled - temperature AER doesn't fire on emulated controllers
+	#timing_enter aer
+	#$testdir/aer/aer
+	#timing_exit aer
+
+	timing_enter reset
+	$testdir/reset/reset -q 64 -w write -s 4096 -t 2
+	report_test_completion "nightly_nvme_reset"
+	timing_exit reset
+fi
+
+timing_enter identify
+$rootdir/examples/nvme/identify/identify -i 0
+for bdf in $(iter_pci_class_code 01 08 02); do
+	$rootdir/examples/nvme/identify/identify -r "trtype:PCIe traddr:${bdf}" -i 0
+done
+timing_exit identify
+
+timing_enter perf
+$rootdir/examples/nvme/perf/perf -q 128 -w read -o 12288 -t 1 -LL -i 0
+if [ -b /dev/ram0 ]; then
+	# Test perf with AIO device
+	$rootdir/examples/nvme/perf/perf /dev/ram0 -q 128 -w read -o 12288 -t 1 -LL -i 0
+	report_test_completion "nvme_perf"
+fi
+timing_exit perf
+
+timing_enter reserve
+$rootdir/examples/nvme/reserve/reserve
+timing_exit reserve
+
+timing_enter hello_world
+$rootdir/examples/nvme/hello_world/hello_world
+timing_exit
+
+timing_enter deallocated_value
+$testdir/deallocated_value/deallocated_value
+timing_exit deallocated_value
+
+timing_enter sgl
+$testdir/sgl/sgl
+timing_exit sgl
+
+timing_enter e2edp
+$testdir/e2edp/nvme_dp
+timing_exit e2edp
+
+timing_enter err_injection
+$testdir/err_injection/err_injection
+timing_exit err_injection
+
+timing_enter overhead
+$testdir/overhead/overhead -s 4096 -t 1 -H
+timing_exit overhead
+
+timing_enter arbitration
+$rootdir/examples/nvme/arbitration/arbitration -t 3 -i 0
+timing_exit arbitration
+
+if [ `uname` = Linux ]; then
+	timing_enter multi_secondary
+	$rootdir/examples/nvme/perf/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x1 &
+	pid0=$!
+	$rootdir/examples/nvme/perf/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x2 &
+	pid1=$!
+	$rootdir/examples/nvme/perf/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x4
+	wait $pid0
+	wait $pid1
+	report_test_completion "nvme_multi_secondary"
+	timing_exit multi_secondary
+fi
+
+if [ `uname` = Linux ]; then
+	trap - SIGINT SIGTERM EXIT
+	kill_stub
+fi
+PLUGIN_DIR=$rootdir/examples/nvme/fio_plugin
+
+if [ -d /usr/src/fio ]; then
+	timing_enter fio_plugin
+	for bdf in $(iter_pci_class_code 01 08 02); do
+		# Only test when ASAN is not enabled. If ASAN is enabled, we cannot test.
+		if [ $SPDK_RUN_ASAN -eq 0 ]; then
+			LD_PRELOAD=$PLUGIN_DIR/fio_plugin /usr/src/fio/fio $PLUGIN_DIR/example_config.fio --filename="trtype=PCIe traddr=${bdf//:/.} ns=1"
+			report_test_completion "bdev_fio"
+		fi
+		break
+	done
+
+	timing_exit fio_plugin
+fi
+
+timing_exit nvme