diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/lib.sh')
| -rw-r--r-- | tools/testing/selftests/net/forwarding/lib.sh | 88 |
1 files changed, 83 insertions, 5 deletions
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index 2f5da414aaa7..977fc2b326a2 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -60,6 +60,15 @@ check_tc_chain_support() fi } +check_tc_action_hw_stats_support() +{ + tc actions help 2>&1 | grep -q hw_stats + if [[ $? -ne 0 ]]; then + echo "SKIP: iproute2 too old; tc is missing action hw_stats support" + exit 1 + fi +} + if [[ "$(id -u)" -ne 0 ]]; then echo "SKIP: need root privileges" exit 0 @@ -248,13 +257,40 @@ busywait() done } +not() +{ + "$@" + [[ $? != 0 ]] +} + +grep_bridge_fdb() +{ + local addr=$1; shift + local word + local flag + + if [ "$1" == "self" ] || [ "$1" == "master" ]; then + word=$1; shift + if [ "$1" == "-v" ]; then + flag=$1; shift + fi + fi + + $@ | grep $addr | grep $flag "$word" +} + +wait_for_offload() +{ + "$@" | grep -q offload +} + until_counter_is() { - local value=$1; shift + local expr=$1; shift local current=$("$@") echo $((current)) - ((current >= value)) + ((current $expr)) } busywait_for_counter() @@ -263,7 +299,7 @@ busywait_for_counter() local delta=$1; shift local base=$("$@") - busywait "$timeout" until_counter_is $((base + delta)) "$@" + busywait "$timeout" until_counter_is ">= $((base + delta))" "$@" } setup_wait_dev() @@ -599,6 +635,17 @@ tc_rule_stats_get() | jq ".[1].options.actions[].stats$selector" } +tc_rule_handle_stats_get() +{ + local id=$1; shift + local handle=$1; shift + local selector=${1:-.packets}; shift + + tc -j -s filter show $id \ + | jq ".[] | select(.options.handle == $handle) | \ + .options.actions[0].stats$selector" +} + ethtool_stats_get() { local dev=$1; shift @@ -607,6 +654,26 @@ ethtool_stats_get() ethtool -S $dev | grep "^ *$stat:" | head -n 1 | cut -d: -f2 } +qdisc_stats_get() +{ + local dev=$1; shift + local handle=$1; shift + local selector=$1; shift + + tc -j -s qdisc show dev "$dev" \ + | jq '.[] | select(.handle == "'"$handle"'") | '"$selector" +} + +qdisc_parent_stats_get() +{ + local dev=$1; shift + local parent=$1; shift + local selector=$1; shift + + tc -j -s qdisc show dev "$dev" invisible \ + | jq '.[] | select(.parent == "'"$parent"'") | '"$selector" +} + humanize() { local speed=$1; shift @@ -1132,18 +1199,29 @@ flood_test() flood_multicast_test $br_port $host1_if $host2_if } -start_traffic() +__start_traffic() { + local proto=$1; shift local h_in=$1; shift # Where the traffic egresses the host local sip=$1; shift local dip=$1; shift local dmac=$1; shift $MZ $h_in -p 8000 -A $sip -B $dip -c 0 \ - -a own -b $dmac -t udp -q & + -a own -b $dmac -t "$proto" -q "$@" & sleep 1 } +start_traffic() +{ + __start_traffic udp "$@" +} + +start_tcp_traffic() +{ + __start_traffic tcp "$@" +} + stop_traffic() { # Suppress noise from killing mausezahn. |