[RFC blktests v2 2/3] nvme/030: only run against kernel soft target

[Daniel Wagner <dwagner@suse.de>]

This tests is exercising the target code and not so much the host side.
The problem with nvme/030 is that it depends on interface to interact
with the target which is not covered by the standard. Thus we can't
run it against a real target. Just skip it when we run against a
real target.

Signed-off-by: Daniel Wagner <dwagner@suse.de>
---
 tests/nvme/030 | 1 +
 tests/nvme/rc  | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/tests/nvme/030 b/tests/nvme/030
index b1ed8bc20908..672487734332 100755
--- a/tests/nvme/030
+++ b/tests/nvme/030
@@ -13,6 +13,7 @@ requires() {
 	_nvme_requires
 	_have_loop
 	_require_nvme_trtype_is_fabrics
+	_require_kernel_target
 }
 
 set_conditions() {
diff --git a/tests/nvme/rc b/tests/nvme/rc
index aaa64453fe16..4a2d107bd532 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -219,6 +219,14 @@ _require_kernel_nvme_fabrics_feature() {
 	return 0
 }
 
+_require_kernel_target() {
+	if [[ -n "${nvme_target_control}" ]]; then
+		SKIP_REASONS+=("Linux kernel soft target not available")
+		return 1;
+	fi
+	return 0
+}
+
 _test_dev_nvme_ctrl() {
 	echo "/dev/char/$(cat "${TEST_DEV_SYSFS}/device/dev")"
 }
-- 
2.45.2