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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 <[email protected]> Acked-by: Jiri Pirko <[email protected]> Signed-off-by: Ido Schimmel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower_scale.sh
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# SPDX-License-Identifier: GPL-2.0 | ||
source ../tc_flower_scale.sh | ||
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tc_flower_get_target() | ||
{ | ||
local should_fail=$1; shift | ||
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# 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 | ||
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if ((! should_fail)); then | ||
echo $target | ||
else | ||
echo $((target + 1)) | ||
fi | ||
} |