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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jesper Dangaard Brouer , Ilias Apalodimas , Neal Cardwell , Kuniyuki Iwashima , David Ahern , Andrew Lunn , Shuah Khan , sdf@fomichev.me, ap420073@gmail.com, praan@google.com, shivajikant@google.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" ncdevmem supports both ipv4 and ipv6, but the ksft is currently ipv6-only. Propagate the ipv4 support to the ksft, so that folks that are limited to these networks can also test. Signed-off-by: Mina Almasry --- .../selftests/drivers/net/hw/devmem.py | 33 ++++++++++++------- 1 file changed, 22 insertions(+), 11 deletions(-) diff --git a/tools/testing/selftests/drivers/net/hw/devmem.py b/tools/testi= ng/selftests/drivers/net/hw/devmem.py index f5d7809400ea..850381e14d9e 100755 --- a/tools/testing/selftests/drivers/net/hw/devmem.py +++ b/tools/testing/selftests/drivers/net/hw/devmem.py @@ -18,30 +18,36 @@ def require_devmem(cfg): raise KsftSkipEx("Test requires devmem support") =20 =20 -def check_rx(cfg) -> None: - cfg.require_ipver("6") +def check_rx(cfg, ipver) -> None: require_devmem(cfg) =20 + addr =3D cfg.addr_v[ipver] + if ipver =3D=3D "6": + addr =3D "[" + addr + "]" + + socat =3D f"socat -u - TCP{ipver}:{addr}:{port}" + port =3D rand_port() listen_cmd =3D f"{cfg.bin_local} -l -f {cfg.ifname} -s {cfg.addr_v['6'= ]} -p {port}" =20 - with bkg(listen_cmd) as socat: + with bkg(listen_cmd) as ncdevmem: wait_port_listen(port) - cmd(f"echo -e \"hello\\nworld\"| socat -u - TCP6:[{cfg.addr_v['6']= }]:{port}", host=3Dcfg.remote, shell=3DTrue) + cmd(f"echo -e \"hello\\nworld\"| {socat}", host=3Dcfg.remote, shel= l=3DTrue) =20 - ksft_eq(socat.stdout.strip(), "hello\nworld") + ksft_eq(ncdevmem.stdout.strip(), "hello\nworld") =20 =20 -def check_tx(cfg) -> None: - cfg.require_ipver("6") +def check_tx(cfg, ipver) -> None: require_devmem(cfg) =20 port =3D rand_port() - listen_cmd =3D f"socat -U - TCP6-LISTEN:{port}" + listen_cmd =3D f"socat -U - TCP{ipver}-LISTEN:{port}" =20 - with bkg(listen_cmd, exit_wait=3DTrue) as socat: + addr =3D cfg.addr_v[ipver] + + with bkg(listen_cmd) as socat: wait_port_listen(port) - cmd(f"echo -e \"hello\\nworld\"| {cfg.bin_remote} -f {cfg.ifname} = -s {cfg.addr_v['6']} -p {port}", host=3Dcfg.remote, shell=3DTrue) + cmd(f"echo -e \"hello\\nworld\"| {cfg.bin_remote} -f {cfg.ifname} = -s {addr} -p {port}", host=3Dcfg.remote, shell=3DTrue) =20 ksft_eq(socat.stdout.strip(), "hello\nworld") =20 @@ -51,8 +57,13 @@ def main() -> None: cfg.bin_local =3D path.abspath(path.dirname(__file__) + "/ncdevmem= ") cfg.bin_remote =3D cfg.remote.deploy(cfg.bin_local) =20 + if "4" in cfg.addr_v: + ipver =3D "4" + else: + ipver =3D "6" + ksft_run([check_rx, check_tx], - args=3D(cfg, )) + args=3D(cfg, ipver)) ksft_exit() =20 =20 --=20 2.49.0.1101.gccaa498523-goog