diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/hw_stats_l3.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/hw_stats_l3.sh | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/tools/testing/selftests/net/forwarding/hw_stats_l3.sh b/tools/testing/selftests/net/forwarding/hw_stats_l3.sh deleted file mode 100755 index 48584a51388f..000000000000 --- a/tools/testing/selftests/net/forwarding/hw_stats_l3.sh +++ /dev/null @@ -1,340 +0,0 @@ -#!/bin/bash -# SPDX-License-Identifier: GPL-2.0 - -# +--------------------+ +----------------------+ -# | H1 | | H2 | -# | | | | -# | $h1.200 + | | + $h2.200 | -# | 192.0.2.1/28 | | | | 192.0.2.18/28 | -# | 2001:db8:1::1/64 | | | | 2001:db8:2::1/64 | -# | | | | | | -# | $h1 + | | + $h2 | -# | | | | | | -# +------------------|-+ +-|--------------------+ -# | | -# +------------------|-------------------------|--------------------+ -# | SW | | | -# | | | | -# | $rp1 + + $rp2 | -# | | | | -# | $rp1.200 + + $rp2.200 | -# | 192.0.2.2/28 192.0.2.17/28 | -# | 2001:db8:1::2/64 2001:db8:2::2/64 | -# | | -# +-----------------------------------------------------------------+ - -ALL_TESTS=" - ping_ipv4 - ping_ipv6 - test_stats_rx_ipv4 - test_stats_tx_ipv4 - test_stats_rx_ipv6 - test_stats_tx_ipv6 - respin_enablement - test_stats_rx_ipv4 - test_stats_tx_ipv4 - test_stats_rx_ipv6 - test_stats_tx_ipv6 - reapply_config - ping_ipv4 - ping_ipv6 - test_stats_rx_ipv4 - test_stats_tx_ipv4 - test_stats_rx_ipv6 - test_stats_tx_ipv6 - test_stats_report_rx - test_stats_report_tx - test_destroy_enabled - test_double_enable -" -NUM_NETIFS=4 -source lib.sh - -h1_create() -{ - simple_if_init $h1 - vlan_create $h1 200 v$h1 192.0.2.1/28 2001:db8:1::1/64 - ip route add 192.0.2.16/28 vrf v$h1 nexthop via 192.0.2.2 - ip -6 route add 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2 -} - -h1_destroy() -{ - ip -6 route del 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2 - ip route del 192.0.2.16/28 vrf v$h1 nexthop via 192.0.2.2 - vlan_destroy $h1 200 - simple_if_fini $h1 -} - -h2_create() -{ - simple_if_init $h2 - vlan_create $h2 200 v$h2 192.0.2.18/28 2001:db8:2::1/64 - ip route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.17 - ip -6 route add 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::2 -} - -h2_destroy() -{ - ip -6 route del 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::2 - ip route del 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.17 - vlan_destroy $h2 200 - simple_if_fini $h2 -} - -router_rp1_200_create() -{ - ip link add name $rp1.200 link $rp1 type vlan id 200 - ip link set dev $rp1.200 addrgenmode eui64 - ip link set dev $rp1.200 up - ip address add dev $rp1.200 192.0.2.2/28 - ip address add dev $rp1.200 2001:db8:1::2/64 - ip stats set dev $rp1.200 l3_stats on -} - -router_rp1_200_destroy() -{ - ip stats set dev $rp1.200 l3_stats off - ip address del dev $rp1.200 2001:db8:1::2/64 - ip address del dev $rp1.200 192.0.2.2/28 - ip link del dev $rp1.200 -} - -router_create() -{ - ip link set dev $rp1 up - router_rp1_200_create - - ip link set dev $rp2 up - vlan_create $rp2 200 "" 192.0.2.17/28 2001:db8:2::2/64 -} - -router_destroy() -{ - vlan_destroy $rp2 200 - ip link set dev $rp2 down - - router_rp1_200_destroy - ip link set dev $rp1 down -} - -setup_prepare() -{ - h1=${NETIFS[p1]} - rp1=${NETIFS[p2]} - - rp2=${NETIFS[p3]} - h2=${NETIFS[p4]} - - rp1mac=$(mac_get $rp1) - rp2mac=$(mac_get $rp2) - - vrf_prepare - - h1_create - h2_create - - router_create - - forwarding_enable -} - -cleanup() -{ - pre_cleanup - - forwarding_restore - - router_destroy - - h2_destroy - h1_destroy - - vrf_cleanup -} - -ping_ipv4() -{ - ping_test $h1.200 192.0.2.18 " IPv4" -} - -ping_ipv6() -{ - ping_test $h1.200 2001:db8:2::1 " IPv6" -} - -send_packets_rx_ipv4() -{ - # Send 21 packets instead of 20, because the first one might trap and go - # through the SW datapath, which might not bump the HW counter. - $MZ $h1.200 -c 21 -d 20msec -p 100 \ - -a own -b $rp1mac -A 192.0.2.1 -B 192.0.2.18 \ - -q -t udp sp=54321,dp=12345 -} - -send_packets_rx_ipv6() -{ - $MZ $h1.200 -6 -c 21 -d 20msec -p 100 \ - -a own -b $rp1mac -A 2001:db8:1::1 -B 2001:db8:2::1 \ - -q -t udp sp=54321,dp=12345 -} - -send_packets_tx_ipv4() -{ - $MZ $h2.200 -c 21 -d 20msec -p 100 \ - -a own -b $rp2mac -A 192.0.2.18 -B 192.0.2.1 \ - -q -t udp sp=54321,dp=12345 -} - -send_packets_tx_ipv6() -{ - $MZ $h2.200 -6 -c 21 -d 20msec -p 100 \ - -a own -b $rp2mac -A 2001:db8:2::1 -B 2001:db8:1::1 \ - -q -t udp sp=54321,dp=12345 -} - -___test_stats() -{ - local dir=$1; shift - local prot=$1; shift - - local a - local b - - a=$(hw_stats_get l3_stats $rp1.200 ${dir} packets) - send_packets_${dir}_${prot} - "$@" - b=$(busywait "$TC_HIT_TIMEOUT" until_counter_is ">= $a + 20" \ - hw_stats_get l3_stats $rp1.200 ${dir} packets) - check_err $? "Traffic not reflected in the counter: $a -> $b" -} - -__test_stats() -{ - local dir=$1; shift - local prot=$1; shift - - RET=0 - ___test_stats "$dir" "$prot" - log_test "Test $dir packets: $prot" -} - -test_stats_rx_ipv4() -{ - __test_stats rx ipv4 -} - -test_stats_tx_ipv4() -{ - __test_stats tx ipv4 -} - -test_stats_rx_ipv6() -{ - __test_stats rx ipv6 -} - -test_stats_tx_ipv6() -{ - __test_stats tx ipv6 -} - -# Make sure everything works well even after stats have been disabled and -# reenabled on the same device without touching the L3 configuration. -respin_enablement() -{ - log_info "Turning stats off and on again" - ip stats set dev $rp1.200 l3_stats off - ip stats set dev $rp1.200 l3_stats on -} - -# For the initial run, l3_stats is enabled on a completely set up netdevice. Now -# do it the other way around: enabling the L3 stats on an L2 netdevice, and only -# then apply the L3 configuration. -reapply_config() -{ - log_info "Reapplying configuration" - - router_rp1_200_destroy - - ip link add name $rp1.200 link $rp1 type vlan id 200 - ip link set dev $rp1.200 addrgenmode none - ip stats set dev $rp1.200 l3_stats on - ip link set dev $rp1.200 addrgenmode eui64 - ip link set dev $rp1.200 up - ip address add dev $rp1.200 192.0.2.2/28 - ip address add dev $rp1.200 2001:db8:1::2/64 -} - -__test_stats_report() -{ - local dir=$1; shift - local prot=$1; shift - - local a - local b - - RET=0 - - a=$(hw_stats_get l3_stats $rp1.200 ${dir} packets) - send_packets_${dir}_${prot} - ip address flush dev $rp1.200 - b=$(busywait "$TC_HIT_TIMEOUT" until_counter_is ">= $a + 20" \ - hw_stats_get l3_stats $rp1.200 ${dir} packets) - check_err $? "Traffic not reflected in the counter: $a -> $b" - log_test "Test ${dir} packets: stats pushed on loss of L3" - - ip stats set dev $rp1.200 l3_stats off - ip link del dev $rp1.200 - router_rp1_200_create -} - -test_stats_report_rx() -{ - __test_stats_report rx ipv4 -} - -test_stats_report_tx() -{ - __test_stats_report tx ipv4 -} - -test_destroy_enabled() -{ - RET=0 - - ip link del dev $rp1.200 - router_rp1_200_create - - log_test "Destroy l3_stats-enabled netdev" -} - -test_double_enable() -{ - RET=0 - ___test_stats rx ipv4 \ - ip stats set dev $rp1.200 l3_stats on - log_test "Test stat retention across a spurious enablement" -} - -trap cleanup EXIT - -setup_prepare -setup_wait - -used=$(ip -j stats show dev $rp1.200 group offload subgroup hw_stats_info | - jq '.[].info.l3_stats.used') -kind=$(ip -j -d link show dev $rp1 | - jq -r '.[].linkinfo.info_kind') -if [[ $used != true ]]; then - if [[ $kind == veth ]]; then - log_test_skip "l3_stats not offloaded on veth interface" - EXIT_STATUS=$ksft_skip - else - RET=1 log_test "l3_stats not offloaded" - fi -else - tests_run -fi - -exit $EXIT_STATUS |