diff options
Diffstat (limited to '')
-rwxr-xr-x | tools/testing/selftests/drivers/net/netdevsim/ethtool-pause.sh | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/netdevsim/ethtool-pause.sh b/tools/testing/selftests/drivers/net/netdevsim/ethtool-pause.sh new file mode 100755 index 000000000..b4a7abfe5 --- /dev/null +++ b/tools/testing/selftests/drivers/net/netdevsim/ethtool-pause.sh @@ -0,0 +1,49 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0-only + +source ethtool-common.sh + +# Bail if ethtool is too old +if ! ethtool -h | grep include-stat 2>&1 >/dev/null; then + echo "SKIP: No --include-statistics support in ethtool" + exit 4 +fi + +NSIM_NETDEV=$(make_netdev) + +set -o pipefail + +echo n > $NSIM_DEV_DFS/ethtool/pause/report_stats_tx +echo n > $NSIM_DEV_DFS/ethtool/pause/report_stats_rx + +s=$(ethtool --json -a $NSIM_NETDEV | jq '.[].statistics') +check $? "$s" "null" + +s=$(ethtool -I --json -a $NSIM_NETDEV | jq '.[].statistics') +check $? "$s" "{}" + +echo y > $NSIM_DEV_DFS/ethtool/pause/report_stats_tx + +s=$(ethtool -I --json -a $NSIM_NETDEV | jq '.[].statistics | length') +check $? "$s" "1" + +s=$(ethtool -I --json -a $NSIM_NETDEV | jq '.[].statistics.tx_pause_frames') +check $? "$s" "2" + +echo y > $NSIM_DEV_DFS/ethtool/pause/report_stats_rx + +s=$(ethtool -I --json -a $NSIM_NETDEV | jq '.[].statistics | length') +check $? "$s" "2" + +s=$(ethtool -I --json -a $NSIM_NETDEV | jq '.[].statistics.rx_pause_frames') +check $? "$s" "1" +s=$(ethtool -I --json -a $NSIM_NETDEV | jq '.[].statistics.tx_pause_frames') +check $? "$s" "2" + +if [ $num_errors -eq 0 ]; then + echo "PASSED all $((num_passes)) checks" + exit 0 +else + echo "FAILED $num_errors/$((num_errors+num_passes)) checks" + exit 1 +fi |