There are transient failures for devices which update stats periodically, especially if it's the FW DMA'ing the stats rather than host periodic work querying the FW. Wait 25% longer than strictly necessary.
For devices which don't report stats-block-usecs we retain 25 msec as the default wait time. Signed-off-by: Jakub Kicinski <[email protected]> --- tools/testing/selftests/drivers/net/lib/py/env.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/drivers/net/lib/py/env.py b/tools/testing/selftests/drivers/net/lib/py/env.py index 41cc248ac848..39a98eb2592e 100644 --- a/tools/testing/selftests/drivers/net/lib/py/env.py +++ b/tools/testing/selftests/drivers/net/lib/py/env.py @@ -285,7 +285,7 @@ from .remote import Remote if "Operation not supported" not in e.cmd.stderr: raise - self._stats_settle_time = 0.025 + \ - data.get('stats-block-usecs', 0) / 1000 / 1000 + self._stats_settle_time = \ + 1.25 * data.get('stats-block-usecs', 20000) / 1000 / 1000 time.sleep(self._stats_settle_time) -- 2.53.0
