selftests: mlxsw: Add a scale test for RIF MAC profiles

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Query the maximum number of supported RIF MAC profiles using
devlink-resource and verify that all available MAC profiles can be utilized
and that an error is generated when user space tries to exceed this number.

Output example in Spectrum-2:

$ TESTS='rif_mac_profile' ./resource_scale.sh
TEST: 'rif_mac_profile' 4                                           [ OK ]
TEST: 'rif_mac_profile' overflow 5                                  [ OK ]

Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Danielle Ratson 2021-10-26 12:42:22 +03:00 • committed by David S. Miller

parent 1c375ffb2e

commit 152f98e7c5

5 changed files with 106 additions and 2 deletions

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72

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

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2

tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh

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16

tools/testing/selftests/drivers/net/mlxsw/spectrum-2/rif_mac_profile_scale.sh

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2

tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh

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16

tools/testing/selftests/drivers/net/mlxsw/spectrum/rif_mac_profile_scale.sh

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