Commit c51a744a authored Jun 30, 2018 by Yuval Mintz Committed by David S. Miller Jun 30, 2018

selftests: mlxsw: Add target for router test on spectrum



IPv4 routes in Spectrum are based on the kvd single-hash, but as it's
a hash we need to assume we cannot reach 100% of its capacity.

Add a wrapper that provides us with good/bad target numbers for the
Spectrum ASIC.

Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
[petrm@mellanox.com: Drop shebang.]
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d98307c5

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

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		source ../router_scale.sh

		router_get_target()
		{
		local should_fail=$1
		local target

		target=$(devlink_resource_size_get kvd hash_single)

		if [[ $should_fail -eq 0 ]]; then
		target=$((target * 85 / 100))
		else
		target=$((target + 1))
		fi

		echo $target
		}