From: Petr Machata petrm@mellanox.com
Such a function will be useful for counting malformed packets in the ECN decap test.
To that end, introduce a common handler for handling stat-fetching, and reuse it in link_stats_tx_packets_get() and link_stats_rx_errors_get().
Signed-off-by: Petr Machata petrm@mellanox.com Signed-off-by: Ido Schimmel idosch@mellanox.com --- tools/testing/selftests/net/forwarding/lib.sh | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index e916663a1019..7af5a03bcb32 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -477,11 +477,24 @@ master_name_get() ip -j link show dev $if_name | jq -r '.[]["master"]' }
+link_stats_get() +{ + local if_name=$1; shift + local dir=$1; shift + local stat=$1; shift + + ip -j -s link show dev $if_name \ + | jq '.[]["stats64"]["'$dir'"]["'$stat'"]' +} + link_stats_tx_packets_get() { - local if_name=$1 + link_stats_get $1 tx packets +}
- ip -j -s link show dev $if_name | jq '.[]["stats64"]["tx"]["packets"]' +link_stats_rx_errors_get() +{ + link_stats_get $1 rx errors }
tc_rule_stats_get()