selftests: mlxsw: Add a PFC test

Add a test for PFC. Runs 10MB of traffic through a bottleneck and checks that none of it gets lost. Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>

selftests: mlxsw: Add a PFC test
Add a test for PFC. Runs 10MB of traffic through a bottleneck and checks that none of it gets lost. Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
bfa80478 · Petr Machata · David S. Miller · a65cc53a · bfa80478
Commit bfa80478 authored Sep 30, 2020 by Petr Machata Committed by David S. Miller Sep 30, 2020
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tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh +403 -0

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--- a/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh