Commit f033ad8d authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

selftests: mlxsw: Decrease required rate accuracy 



On Spectrum-{2,3} the required accuracy is +/-10%.

Align the test to this requirement so that it can reliably pass on these
platforms.

Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7ee0db9d

tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh

+2 −2
Original line number Diff line number Diff line
@@ -220,8 +220,8 @@ __rate_test() 


	rate=$(trap_rate_get)

	pct=$((100 * (rate - 1000) / 1000))

	((-5 <= pct && pct <= 5))

	check_err $? "Expected rate 1000 pps, got $rate pps, which is $pct% off. Required accuracy is +-5%"

	((-10 <= pct && pct <= 10))

	check_err $? "Expected rate 1000 pps, got $rate pps, which is $pct% off. Required accuracy is +-10%"

	log_info "Expected rate 1000 pps, measured rate $rate pps"



	drop_rate=$(policer_drop_rate_get $id)