Commit b7d5bae1 authored by Pawel Wodkowski's avatar Pawel Wodkowski Committed by Jim Harris
Browse files

test/ftl: use OCSSD instead first NVMe like 



Change-Id: I175bebb68ea1752fda6fe80932cd27c30cf3dcff
Signed-off-by: default avatarPawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/443737


Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 0238b5c4

autotest.sh

+3 −0
Original line number Diff line number Diff line
@@ -78,9 +78,12 @@ if [ $(uname -s) = Linux ]; then 
			bdf="$(basename $(readlink -e /sys/class/nvme/${dev#/dev/}/device))"

			echo "INFO: blacklisting OCSSD device: $dev ($bdf)"

			PCI_BLACKLIST+=" $bdf"

			OCSSD_PCI_DEVICES+=" $bdf"

		fi

	done



	export OCSSD_PCI_DEVICES



	# Now, bind blacklisted devices to pci-stub module. This will prevent

	# automatic grabbing these devices when we add device/vendor ID to

	# proper driver.

test/ftl/ftl.sh

+20 −7
Original line number Diff line number Diff line
@@ -8,15 +8,28 @@ rpc_py=$rootdir/scripts/rpc.py 


source $rootdir/test/common/autotest_common.sh



vendor_id='0x1d1d'

device_id='0x1f1f'

device=$(lspci -d ${vendor_id}:${device_id} | cut -d' ' -f 1)



if [ -z "$device" ]; then

	echo "Could not find FTL device. Tests skipped."

	exit 0

function at_ftl_exit() {

	# restore original driver

	PCI_WHITELIST="$device" PCI_BLACKLIST="" DRIVER_OVERRIDE="$ocssd_original_dirver" ./scripts/setup.sh

}



read device _ <<< "$OCSSD_PCI_DEVICES"



if [[ -z "$device" ]]; then

	echo "OCSSD device list is empty."

	echo "This test require that OCSSD_PCI_DEVICES environment variable to be set"

	echo "and point to OCSSD devices PCI BDF. You can specify multiple space"

	echo "separated BDFs in this case first one will be used."

	exit 1

fi



ocssd_original_dirver="$(basename $(readlink /sys/bus/pci/devices/$device/driver))"



trap "at_ftl_exit" SIGINT SIGTERM EXIT



# OCSSD is blacklisted so bind it to vfio/uio driver before testing

PCI_WHITELIST="$device" PCI_BLACKLIST="" DRIVER_OVERRIDE="" ./scripts/setup.sh



timing_enter ftl

timing_enter fio