1#!/usr/bin/env python3 2# SPDX-License-Identifier: GPL-2.0 3""" 4Devmem tests for non-init userns. 5""" 6 7import os 8 9from devmem_lib import run_rx, run_rx_hds, run_tx, run_tx_chunks, setup_test 10from lib.py import NetDrvContEnv, ksft_disruptive, ksft_exit, ksft_run 11 12 13@ksft_disruptive 14def check_userns_rx(cfg) -> None: 15 """Run the devmem RX test through non-init userns netkit.""" 16 run_rx(cfg) 17 18 19@ksft_disruptive 20def check_userns_tx(cfg) -> None: 21 """Run the devmem TX test through non-init userns netkit.""" 22 run_tx(cfg) 23 24 25@ksft_disruptive 26def check_userns_tx_chunks(cfg) -> None: 27 """Run the devmem TX chunking test through non-init userns netkit.""" 28 run_tx_chunks(cfg) 29 30 31def check_userns_rx_hds(cfg) -> None: 32 """Run the HDS test through non-init userns netkit.""" 33 run_rx_hds(cfg) 34 35 36def main() -> None: 37 """Run userns devmem RX selftests against the test environment.""" 38 with NetDrvContEnv(__file__, userns=True, rxqueues=2, 39 primary_rx_redirect=True) as cfg: 40 setup_test(cfg, 41 os.path.join(os.path.dirname(os.path.abspath(__file__)), 42 "ncdevmem")) 43 ksft_run([check_userns_rx, check_userns_tx, check_userns_tx_chunks, 44 check_userns_rx_hds], args=(cfg,)) 45 ksft_exit() 46 47 48if __name__ == "__main__": 49 main() 50