1 files changed, 49 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/hw/userns_devmem.py b/tools/testing/selftests/drivers/net/hw/userns_devmem.py
new file mode 100755
index 000000000000..2aaf6ea81715
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/hw/userns_devmem.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0
+"""
+Devmem tests for non-init userns.
+"""
+
+import os
+
+from devmem_lib import run_rx, run_rx_hds, run_tx, run_tx_chunks, setup_test
+from lib.py import NetDrvContEnv, ksft_disruptive, ksft_exit, ksft_run
+
+
+@ksft_disruptive
+def check_userns_rx(cfg) -> None:
+    """Run the devmem RX test through non-init userns netkit."""
+    run_rx(cfg)
+
+
+@ksft_disruptive
+def check_userns_tx(cfg) -> None:
+    """Run the devmem TX test through non-init userns netkit."""
+    run_tx(cfg)
+
+
+@ksft_disruptive
+def check_userns_tx_chunks(cfg) -> None:
+    """Run the devmem TX chunking test through non-init userns netkit."""
+    run_tx_chunks(cfg)
+
+
+def check_userns_rx_hds(cfg) -> None:
+    """Run the HDS test through non-init userns netkit."""
+    run_rx_hds(cfg)
+
+
+def main() -> None:
+    """Run userns devmem RX selftests against the test environment."""
+    with NetDrvContEnv(__file__, userns=True, rxqueues=2,
+                       primary_rx_redirect=True) as cfg:
+        setup_test(cfg,
+                   os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                                "ncdevmem"))
+        ksft_run([check_userns_rx, check_userns_tx, check_userns_tx_chunks,
+                  check_userns_rx_hds], args=(cfg,))
+    ksft_exit()
+
+
+if __name__ == "__main__":
+    main()