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| author |   Danielle Ratson <danieller@mellanox.com> | 2019-10-17 09:55:18 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-18 10:05:37 -0700 |
| commit | fa57dd728b687bb707efa104529fd6c73e5f98ae (patch) | |
| tree | 567549bcf7cbe7435354809e1fc837d5732f1b85 /tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower_scale.sh | |
| parent | selftests: mlxsw: Add a resource scale test for Spectrum-2 (diff) | |
| download | linux-dev-fa57dd728b687bb707efa104529fd6c73e5f98ae.tar.xz linux-dev-fa57dd728b687bb707efa104529fd6c73e5f98ae.zip | |
selftests: mlxsw: Add Spectrum-2 target scale for tc flower scale test
Return the maximum number of tc flower filters that can be offloaded.
Currently, this value corresponds to the number of counters supported by
the driver.
Signed-off-by: Danielle Ratson <danieller@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower_scale.sh | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower_scale.sh new file mode 100644 index 000000000000..a0795227216e --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower_scale.sh @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0 +source ../tc_flower_scale.sh + +tc_flower_get_target() +{ + local should_fail=$1; shift + + # The driver associates a counter with each tc filter, which means the + # number of supported filters is bounded by the number of available + # counters. + # Currently, the driver supports 12K (12,288) flow counters and six of + # these are used for multicast routing. + local target=12282 + + if ((! should_fail)); then + echo $target + else + echo $((target + 1)) + fi +} |