netdev - [PATCH net-next 3/5] selftests: mlxsw: Add Spectrum-2 mirror-to-gretap target scale test

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Message-Id: <20191017065518.27008-4-idosch@idosch.org>
Date:   Thu, 17 Oct 2019 09:55:16 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com, danieller@...lanox.com,
        mlxsw@...lanox.com, Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 3/5] selftests: mlxsw: Add Spectrum-2 mirror-to-gretap target scale test

From: Danielle Ratson <danieller@...lanox.com>

Like in Spectrum, use the number of analyzers taken from the devlink
command.

Signed-off-by: Danielle Ratson <danieller@...lanox.com>
Acked-by: Jiri Pirko <jiri@...lanox.com>
Signed-off-by: Ido Schimmel <idosch@...lanox.com>
---
 .../net/mlxsw/spectrum-2/mirror_gre_scale.sh     | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 tools/testing/selftests/drivers/net/mlxsw/spectrum-2/mirror_gre_scale.sh

diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/mirror_gre_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/mirror_gre_scale.sh
new file mode 100644
index 000000000000..f7c168decd1e
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/mirror_gre_scale.sh
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../mirror_gre_scale.sh
+
+mirror_gre_get_target()
+{
+	local should_fail=$1; shift
+	local target
+
+	target=$(devlink_resource_size_get span_agents)
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}
-- 
2.21.0