From: Ido Schimmel <[email protected]>
The current combination of rate and burst size does not adhere to
Spectrum-{2,3} limitation which states that the minimum burst size
should be 40% of the rate.
Increase the burst size in order to honor above mentioned limitation and
avoid intermittent failures of this test case on Spectrum-{2,3}.
Signed-off-by: Ido Schimmel <[email protected]>
---
.../testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh
b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh
index bd4ffed1cca3..ecba9ab81c2a 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh
@@ -207,7 +207,7 @@ __rate_test()
RET=0
- devlink trap policer set $DEVLINK_DEV policer $id rate 1000 burst 16
+ devlink trap policer set $DEVLINK_DEV policer $id rate 1000 burst 512
devlink trap group set $DEVLINK_DEV group l3_drops policer $id
# Send packets at highest possible rate and make sure they are dropped
--
2.26.2
