diff options
Diffstat (limited to 'tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh')
| -rwxr-xr-x | tools/testing/selftests/drivers/net/mlxsw/devlink_trap_policer.sh | 33 |
1 files changed, 5 insertions, 28 deletions
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 47edf099a17e..508a702f0021 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 $id # Send packets at highest possible rate and make sure they are dropped @@ -220,8 +220,8 @@ __rate_test() rate=$(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) @@ -288,35 +288,12 @@ __burst_test() RET=0 - devlink trap policer set $DEVLINK_DEV policer $id rate 1000 burst 32 + devlink trap policer set $DEVLINK_DEV policer $id rate 1000 burst 512 devlink trap group set $DEVLINK_DEV group l3_drops policer $id - # Send a burst of 64 packets and make sure that about 32 are received - # and the rest are dropped by the policer - log_info "=== Tx burst size: 64, Policer burst size: 32 pps ===" - - t0_rx=$(devlink_trap_rx_packets_get blackhole_route) - t0_drop=$(devlink_trap_policer_rx_dropped_get $id) - - start_traffic $h1 192.0.2.1 198.51.100.100 $rp1_mac -c 64 - - t1_rx=$(devlink_trap_rx_packets_get blackhole_route) - t1_drop=$(devlink_trap_policer_rx_dropped_get $id) - - rx=$((t1_rx - t0_rx)) - pct=$((100 * (rx - 32) / 32)) - ((-20 <= pct && pct <= 20)) - check_err $? "Expected burst size of 32 packets, got $rx packets, which is $pct% off. Required accuracy is +-20%" - log_info "Expected burst size of 32 packets, measured burst size of $rx packets" - - drop=$((t1_drop - t0_drop)) - (( drop > 0 )) - check_err $? "Expected non-zero policer drops, got 0" - log_info "Measured policer drops of $drop packets" - # Send a burst of 16 packets and make sure that 16 are received # and that none are dropped by the policer - log_info "=== Tx burst size: 16, Policer burst size: 32 pps ===" + log_info "=== Tx burst size: 16, Policer burst size: 512 ===" t0_rx=$(devlink_trap_rx_packets_get blackhole_route) t0_drop=$(devlink_trap_policer_rx_dropped_get $id) |