[PATCH net-next 08/14] selftests: forwarding: Add tc offload check helper

[Ido Schimmel]

From: Jiri Pirko <j...@mellanox.com>

Signed-off-by: Jiri Pirko <j...@mellanox.com>
Signed-off-by: Ido Schimmel <ido...@mellanox.com>
---
 tools/testing/selftests/net/forwarding/lib.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tools/testing/selftests/net/forwarding/lib.sh 
b/tools/testing/selftests/net/forwarding/lib.sh
index b601f6ad9630..141dd33bf6c4 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -296,6 +296,19 @@ forwarding_restore()
        sysctl -q -w net.ipv4.conf.all.forwarding=$ipv4_fwd
 }
 
+tc_offload_check()
+{
+       for i in $(eval echo {1..$NUM_NETIFS}); do
+               ethtool -k ${NETIFS[p$i]} \
+                       | grep "hw-tc-offload: on" &> /dev/null
+               if [[ $? -ne 0 ]]; then
+                       return 1
+               fi
+       done
+
+       return 0
+}
+
 ##############################################################################
 # Tests
 
-- 
2.14.3