diff options
Diffstat (limited to 'tools/testing/selftests/drivers')
| -rw-r--r-- | tools/testing/selftests/drivers/net/hw/nic_link_layer.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/hw/nic_link_layer.py b/tools/testing/selftests/drivers/net/hw/nic_link_layer.py index d8cc12e84a40..efd921180532 100644 --- a/tools/testing/selftests/drivers/net/hw/nic_link_layer.py +++ b/tools/testing/selftests/drivers/net/hw/nic_link_layer.py @@ -76,6 +76,28 @@ def test_autonegotiation(cfg: object, link_config: LinkConfig, time_delay: int) time.sleep(time_delay) verify_autonegotiation(cfg, state, link_config) +def test_network_speed(cfg: object, link_config: LinkConfig, time_delay: int) -> None: + _pre_test_checks(cfg, link_config) + common_link_modes = link_config.common_link_modes + if not common_link_modes: + KsftSkipEx("No common link modes exist") + speeds, duplex_modes = link_config.get_speed_duplex_values(common_link_modes) + + if speeds and duplex_modes and len(speeds) == len(duplex_modes): + for idx in range(len(speeds)): + speed = speeds[idx] + duplex = duplex_modes[idx] + if not link_config.set_speed_and_duplex(speed, duplex): + raise KsftFailEx(f"Unable to set speed and duplex parameters for {cfg.ifname}") + time.sleep(time_delay) + if not link_config.verify_speed_and_duplex(speed, duplex): + raise KsftSkipEx(f"Error occurred while verifying speed and duplex states for interface {cfg.ifname}") + else: + if not speeds or not duplex_modes: + KsftSkipEx(f"No supported speeds or duplex modes found for interface {cfg.ifname}") + else: + KsftSkipEx("Mismatch in the number of speeds and duplex modes") + def main() -> None: parser = argparse.ArgumentParser(description="Run basic link layer tests for NIC driver") parser.add_argument('--time-delay', type=int, default=8, help='Time taken to wait for transitions to happen(in seconds). Default is 8 seconds.') |