diff mbox series

[net-next,11/13] selftests: forwarding: lib: Add ethtool_stats_get()

Message ID 20180920062136.11888-12-idosch@mellanox.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series mlxsw: Further MC-awareness configuration | expand

Commit Message

Ido Schimmel Sept. 20, 2018, 6:21 a.m. UTC 
From: Petr Machata <petrm@mellanox.com>

Add a new service function to obtain ethtool counters.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
---
 tools/testing/selftests/net/forwarding/lib.sh | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index ca53b539aa2d..4c2351996a7f 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -494,6 +494,14 @@  tc_rule_stats_get()
 	    | jq '.[1].options.actions[].stats.packets'
 }
 
+ethtool_stats_get()
+{
+	local dev=$1; shift
+	local stat=$1; shift
+
+	ethtool -S $dev | grep "^ *$stat:" | head -n 1 | cut -d: -f2
+}
+
 mac_get()
 {
 	local if_name=$1