diff options
| author |   Tobias Waldekranz <tobias@waldekranz.com> | 2023-12-14 14:50:29 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-12-15 11:05:03 +0000 |
| commit | 00e7f29d9b895cbee58b7071900dd52ed6dcec1e (patch) | |
| tree | 001ba1c994b7b9a067f8b95c7ea31d294196a068 /tools/testing/selftests/net/forwarding/lib.sh | |
| parent | net: dsa: mv88e6xxx: Add "rmon" counter group support (diff) | |
| download | wireguard-linux-00e7f29d9b895cbee58b7071900dd52ed6dcec1e.tar.xz wireguard-linux-00e7f29d9b895cbee58b7071900dd52ed6dcec1e.zip | |
selftests: forwarding: ethtool_rmon: Add histogram counter test
Validate the operation of rx and tx histogram counters, if supported
by the interface, by sending batches of packets targeted for each
bucket.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/net/forwarding/lib.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/lib.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index 8f6ca458af9a..e3740163c384 100755 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -146,6 +146,15 @@ check_ethtool_mm_support() fi } +check_ethtool_counter_group_support() +{ + ethtool --help 2>&1| grep -- '--all-groups' &> /dev/null + if [[ $? -ne 0 ]]; then + echo "SKIP: ethtool too old; it is missing standard counter group support" + exit $ksft_skip + fi +} + check_locked_port_support() { if ! bridge -d link show | grep -q " locked"; then |