diff options
Diffstat (limited to 'tools/testing/selftests/drivers/net/mlxsw/sch_ets.sh')
| -rwxr-xr-x | tools/testing/selftests/drivers/net/mlxsw/sch_ets.sh | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_ets.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_ets.sh index 94c37124a840..139175fd03e7 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/sch_ets.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/sch_ets.sh @@ -5,7 +5,6 @@ lib_dir=$(dirname $0)/../../../net/forwarding source $lib_dir/sch_ets_core.sh source $lib_dir/devlink_lib.sh -source qos_lib.sh ALL_TESTS=" ping_ipv4 @@ -15,23 +14,31 @@ ALL_TESTS=" ets_test_dwrr " +PARENT="parent 3:3" + switch_create() { - ets_switch_create - # Create a bottleneck so that the DWRR process can kick in. - ethtool -s $h2 speed 1000 autoneg off - ethtool -s $swp2 speed 1000 autoneg off + tc qdisc replace dev $swp2 root handle 3: tbf rate 1gbit \ + burst 128K limit 1G + + ets_switch_create # Set the ingress quota high and use the three egress TCs to limit the # amount of traffic that is admitted to the shared buffers. This makes # sure that there is always enough traffic of all types to select from # for the DWRR process. + devlink_port_pool_th_save $swp1 0 devlink_port_pool_th_set $swp1 0 12 + devlink_tc_bind_pool_th_save $swp1 0 ingress devlink_tc_bind_pool_th_set $swp1 0 ingress 0 12 + devlink_port_pool_th_save $swp2 4 devlink_port_pool_th_set $swp2 4 12 + devlink_tc_bind_pool_th_save $swp2 7 egress devlink_tc_bind_pool_th_set $swp2 7 egress 4 5 + devlink_tc_bind_pool_th_save $swp2 6 egress devlink_tc_bind_pool_th_set $swp2 6 egress 4 5 + devlink_tc_bind_pool_th_save $swp2 5 egress devlink_tc_bind_pool_th_set $swp2 5 egress 4 5 # Note: sch_ets_core.sh uses VLAN ingress-qos-map to assign packet @@ -49,10 +56,9 @@ switch_destroy() devlink_tc_bind_pool_th_restore $swp1 0 ingress devlink_port_pool_th_restore $swp1 0 - ethtool -s $swp2 autoneg on - ethtool -s $h2 autoneg on - ets_switch_destroy + + tc qdisc del dev $swp2 root handle 3: } # Callback from sch_ets_tests.sh @@ -71,5 +77,5 @@ collect_stats() done } -bail_on_lldpad +bail_on_lldpad "configure DCB" "configure Qdiscs" ets_run |