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Commit 1b6130df authored by Yuval Mintz's avatar Yuval Mintz Committed by David S. Miller
Browse files

selftests: mlxsw: Add scale test for resources 



Add a scale test capable of validating that offloaded network
functionality is indeed functional at scale when configured to
the different KVD profiles available.

Start by testing offloaded routes are functional at scale by
passing traffic on each one of them in turn.

Signed-off-by: default avatarYuval Mintz <yuvalm@mellanox.com>
Signed-off-by: default avatarPetr Machata <petrm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9136074d

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

0 → 100755
+55 −0
Original line number Diff line number Diff line 
#!/bin/bash

# SPDX-License-Identifier: GPL-2.0



NUM_NETIFS=6

source ../../../../net/forwarding/lib.sh

source ../../../../net/forwarding/tc_common.sh

source devlink_lib_spectrum.sh



current_test=""



cleanup()

{

	pre_cleanup

	if [ ! -z $current_test ]; then

		${current_test}_cleanup

	fi

	devlink_sp_size_kvd_to_default

}



devlink_sp_read_kvd_defaults

trap cleanup EXIT



ALL_TESTS="router tc_flower mirror_gre"

for current_test in ${TESTS:-$ALL_TESTS}; do

	source ${current_test}_scale.sh



	num_netifs_var=${current_test^^}_NUM_NETIFS

	num_netifs=${!num_netifs_var:-$NUM_NETIFS}



	for profile in $KVD_PROFILES; do

		RET=0

		devlink_sp_resource_kvd_profile_set $profile

		if [[ $RET -gt 0 ]]; then

			log_test "'$current_test' [$profile] setting"

			continue

		fi



		for should_fail in 0 1; do

			RET=0

			target=$(${current_test}_get_target "$should_fail")

			${current_test}_setup_prepare

			setup_wait $num_netifs

			${current_test}_test "$target" "$should_fail"

			${current_test}_cleanup

			if [[ "$should_fail" -eq 0 ]]; then

				log_test "'$current_test' [$profile] $target"

			else

				log_test "'$current_test' [$profile] overflow $target"

			fi

		done

	done

done

current_test=""



exit "$RET"