[RFC blktests v1 07/10] nvme/rc: add nqn/uuid args to target setup/cleanup helper

[Daniel Wagner <dwagner@suse.de>]

Make these helper a bit more flexible, so that the caller
can setup not just the default subsysnqn.

Signed-off-by: Daniel Wagner <dwagner@suse.de>
---
 tests/nvme/rc | 36 ++++++++++++++++++++++++++++++------
 1 file changed, 30 insertions(+), 6 deletions(-)

diff --git a/tests/nvme/rc b/tests/nvme/rc
index af48593e2cb7..2e9a0860c0e7 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -823,6 +823,8 @@ _nvmet_target_setup() {
 	local blkdev
 	local ctrlkey=""
 	local hostkey=""
+	local subsysnqn="${def_subsysnqn}"
+	local subsys_uuid="${def_subsys_uuid}"
 	local port
 
 	while [[ $# -gt 0 ]]; do
@@ -839,6 +841,14 @@ _nvmet_target_setup() {
 				hostkey="$2"
 				shift 2
 				;;
+			--subsysnqn)
+				subsysnqn="$2"
+				shift 2
+				;;
+			--subsys-uuid)
+				subsys_uuid="$2"
+				shift 2
+				;;
 			*)
 				echo "WARNING: unknown argument: $1"
 				shift
@@ -853,11 +863,11 @@ _nvmet_target_setup() {
 		blkdev="$(_nvme_def_file_path)"
 	fi
 
-	_create_nvmet_subsystem "${def_subsysnqn}" "${blkdev}" \
-				"${def_subsys_uuid}"
+	_create_nvmet_subsystem "${subsysnqn}" "${blkdev}" \
+				"${subsys_uuid}"
 	port="$(_create_nvmet_port "${nvme_trtype}")"
-	_add_nvmet_subsys_to_port "${port}" "${def_subsysnqn}"
-	_create_nvmet_host "${def_subsysnqn}" "${def_hostnqn}" \
+	_add_nvmet_subsys_to_port "${port}" "${subsysnqn}"
+	_create_nvmet_host "${subsysnqn}" "${def_hostnqn}" \
 			"${hostkey}" "${ctrlkey}"
 }
 
@@ -865,14 +875,28 @@ _nvmet_target_cleanup() {
 	local ports
 	local port
 	local blkdev
+	local subsysnqn="${def_subsysnqn}"
+
+	while [[ $# -gt 0 ]]; do
+		case $1 in
+			--subsysnqn)
+				subsysnqn="$2"
+				shift 2
+				;;
+			*)
+				echo "WARNING: unknown argument: $1"
+				shift
+				;;
+		esac
+	done
 
 	_get_nvmet_ports "${def_subsysnqn}" ports
 
 	for port in "${ports[@]}"; do
-		_remove_nvmet_subsystem_from_port "${port}" "${def_subsysnqn}"
+		_remove_nvmet_subsystem_from_port "${port}" "${subsysnqn}"
 		_remove_nvmet_port "${port}"
 	done
-	_remove_nvmet_subsystem "${def_subsysnqn}"
+	_remove_nvmet_subsystem "${subsysnqn}"
 	_remove_nvmet_host "${def_hostnqn}"
 
 	_cleanup_blkdev
-- 
2.44.0