diff options
Diffstat (limited to '')
| -rwxr-xr-x | tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh | 204 |
1 files changed, 98 insertions, 106 deletions
diff --git a/tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh b/tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh index eaf8a04a7ca5..9c79bbcce5a8 100755 --- a/tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh +++ b/tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh @@ -4,35 +4,17 @@ WAIT_TIME=1 NUM_NETIFS=4 +STABLE_MAC_ADDRS=yes lib_dir=$(dirname $0)/../../../net/forwarding source $lib_dir/tc_common.sh source $lib_dir/lib.sh require_command tcpdump -# -# +---------------------------------------------+ -# | DUT ports Generator ports | -# | +--------+ +--------+ +--------+ +--------+ | -# | | | | | | | | | | -# | | eth0 | | eth1 | | eth2 | | eth3 | | -# | | | | | | | | | | -# +-+--------+-+--------+-+--------+-+--------+-+ -# | | | | -# | | | | -# | +-----------+ | -# | | -# +--------------------------------+ - -eth0=${NETIFS[p1]} -eth1=${NETIFS[p2]} -eth2=${NETIFS[p3]} -eth3=${NETIFS[p4]} - -eth0_mac="de:ad:be:ef:00:00" -eth1_mac="de:ad:be:ef:00:01" -eth2_mac="de:ad:be:ef:00:02" -eth3_mac="de:ad:be:ef:00:03" +h1=${NETIFS[p1]} +swp1=${NETIFS[p2]} +swp2=${NETIFS[p3]} +h2=${NETIFS[p4]} # Helpers to map a VCAP IS1 and VCAP IS2 lookup and policy to a chain number # used by the kernel driver. The numbers are: @@ -156,190 +138,200 @@ create_tcam_skeleton() setup_prepare() { - ip link set $eth0 up - ip link set $eth1 up - ip link set $eth2 up - ip link set $eth3 up + ip link set $swp1 up + ip link set $swp2 up + ip link set $h2 up + ip link set $h1 up - create_tcam_skeleton $eth0 + create_tcam_skeleton $swp1 ip link add br0 type bridge - ip link set $eth0 master br0 - ip link set $eth1 master br0 + ip link set $swp1 master br0 + ip link set $swp2 master br0 ip link set br0 up - ip link add link $eth3 name $eth3.100 type vlan id 100 - ip link set $eth3.100 up + ip link add link $h1 name $h1.100 type vlan id 100 + ip link set $h1.100 up - ip link add link $eth3 name $eth3.200 type vlan id 200 - ip link set $eth3.200 up + ip link add link $h1 name $h1.200 type vlan id 200 + ip link set $h1.200 up - tc filter add dev $eth0 ingress chain $(IS1 1) pref 1 \ + tc filter add dev $swp1 ingress chain $(IS1 1) pref 1 \ protocol 802.1Q flower skip_sw vlan_id 100 \ action vlan pop \ action goto chain $(IS1 2) - tc filter add dev $eth0 egress chain $(ES0) pref 1 \ - flower skip_sw indev $eth1 \ + tc filter add dev $swp1 egress chain $(ES0) pref 1 \ + flower skip_sw indev $swp2 \ action vlan push protocol 802.1Q id 100 - tc filter add dev $eth0 ingress chain $(IS1 0) pref 2 \ + tc filter add dev $swp1 ingress chain $(IS1 0) pref 2 \ protocol ipv4 flower skip_sw src_ip 10.1.1.2 \ action skbedit priority 7 \ action goto chain $(IS1 1) - tc filter add dev $eth0 ingress chain $(IS2 0 0) pref 1 \ + tc filter add dev $swp1 ingress chain $(IS2 0 0) pref 1 \ protocol ipv4 flower skip_sw ip_proto udp dst_port 5201 \ - action police rate 50mbit burst 64k \ + action police rate 50mbit burst 64k conform-exceed drop/pipe \ action goto chain $(IS2 1 0) } cleanup() { - ip link del $eth3.200 - ip link del $eth3.100 - tc qdisc del dev $eth0 clsact + ip link del $h1.200 + ip link del $h1.100 + tc qdisc del dev $swp1 clsact ip link del br0 } test_vlan_pop() { - printf "Testing VLAN pop.. " + local h1_mac=$(mac_get $h1) + local h2_mac=$(mac_get $h2) + + RET=0 - tcpdump_start $eth2 + tcpdump_start $h2 # Work around Mausezahn VLAN builder bug # (https://github.com/netsniff-ng/netsniff-ng/issues/225) by using # an 8021q upper - $MZ $eth3.100 -q -c 1 -p 64 -a $eth3_mac -b $eth2_mac -t ip + $MZ $h1.100 -q -c 1 -p 64 -a $h1_mac -b $h2_mac -t ip sleep 1 - tcpdump_stop + tcpdump_stop $h2 - if tcpdump_show | grep -q "$eth3_mac > $eth2_mac, ethertype IPv4"; then - echo "OK" - else - echo "FAIL" - fi + tcpdump_show $h2 | grep -q "$h1_mac > $h2_mac, ethertype IPv4" + check_err "$?" "untagged reception" + + tcpdump_cleanup $h2 - tcpdump_cleanup + log_test "VLAN pop" } test_vlan_push() { - printf "Testing VLAN push.. " + local h1_mac=$(mac_get $h1) + local h2_mac=$(mac_get $h2) - tcpdump_start $eth3.100 + RET=0 - $MZ $eth2 -q -c 1 -p 64 -a $eth2_mac -b $eth3_mac -t ip + tcpdump_start $h1.100 + + $MZ $h2 -q -c 1 -p 64 -a $h2_mac -b $h1_mac -t ip sleep 1 - tcpdump_stop + tcpdump_stop $h1.100 - if tcpdump_show | grep -q "$eth2_mac > $eth3_mac"; then - echo "OK" - else - echo "FAIL" - fi + tcpdump_show $h1.100 | grep -q "$h2_mac > $h1_mac" + check_err "$?" "tagged reception" - tcpdump_cleanup + tcpdump_cleanup $h1.100 + + log_test "VLAN push" } test_vlan_ingress_modify() { - printf "Testing ingress VLAN modification.. " + local h1_mac=$(mac_get $h1) + local h2_mac=$(mac_get $h2) + + RET=0 ip link set br0 type bridge vlan_filtering 1 - bridge vlan add dev $eth0 vid 200 - bridge vlan add dev $eth0 vid 300 - bridge vlan add dev $eth1 vid 300 + bridge vlan add dev $swp1 vid 200 + bridge vlan add dev $swp1 vid 300 + bridge vlan add dev $swp2 vid 300 - tc filter add dev $eth0 ingress chain $(IS1 2) pref 3 \ + tc filter add dev $swp1 ingress chain $(IS1 2) pref 3 \ protocol 802.1Q flower skip_sw vlan_id 200 \ action vlan modify id 300 \ action goto chain $(IS2 0 0) - tcpdump_start $eth2 + tcpdump_start $h2 - $MZ $eth3.200 -q -c 1 -p 64 -a $eth3_mac -b $eth2_mac -t ip + $MZ $h1.200 -q -c 1 -p 64 -a $h1_mac -b $h2_mac -t ip sleep 1 - tcpdump_stop + tcpdump_stop $h2 - if tcpdump_show | grep -q "$eth3_mac > $eth2_mac, .* vlan 300"; then - echo "OK" - else - echo "FAIL" - fi + tcpdump_show $h2 | grep -q "$h1_mac > $h2_mac, .* vlan 300" + check_err "$?" "tagged reception" - tcpdump_cleanup + tcpdump_cleanup $h2 - tc filter del dev $eth0 ingress chain $(IS1 2) pref 3 + tc filter del dev $swp1 ingress chain $(IS1 2) pref 3 - bridge vlan del dev $eth0 vid 200 - bridge vlan del dev $eth0 vid 300 - bridge vlan del dev $eth1 vid 300 + bridge vlan del dev $swp1 vid 200 + bridge vlan del dev $swp1 vid 300 + bridge vlan del dev $swp2 vid 300 ip link set br0 type bridge vlan_filtering 0 + + log_test "Ingress VLAN modification" } test_vlan_egress_modify() { - printf "Testing egress VLAN modification.. " + local h1_mac=$(mac_get $h1) + local h2_mac=$(mac_get $h2) - tc qdisc add dev $eth1 clsact + RET=0 + + tc qdisc add dev $swp2 clsact ip link set br0 type bridge vlan_filtering 1 - bridge vlan add dev $eth0 vid 200 - bridge vlan add dev $eth1 vid 200 + bridge vlan add dev $swp1 vid 200 + bridge vlan add dev $swp2 vid 200 - tc filter add dev $eth1 egress chain $(ES0) pref 3 \ + tc filter add dev $swp2 egress chain $(ES0) pref 3 \ protocol 802.1Q flower skip_sw vlan_id 200 vlan_prio 0 \ action vlan modify id 300 priority 7 - tcpdump_start $eth2 + tcpdump_start $h2 - $MZ $eth3.200 -q -c 1 -p 64 -a $eth3_mac -b $eth2_mac -t ip + $MZ $h1.200 -q -c 1 -p 64 -a $h1_mac -b $h2_mac -t ip sleep 1 - tcpdump_stop + tcpdump_stop $h2 - if tcpdump_show | grep -q "$eth3_mac > $eth2_mac, .* vlan 300"; then - echo "OK" - else - echo "FAIL" - fi + tcpdump_show $h2 | grep -q "$h1_mac > $h2_mac, .* vlan 300" + check_err "$?" "tagged reception" - tcpdump_cleanup + tcpdump_cleanup $h2 - tc filter del dev $eth1 egress chain $(ES0) pref 3 - tc qdisc del dev $eth1 clsact + tc filter del dev $swp2 egress chain $(ES0) pref 3 + tc qdisc del dev $swp2 clsact - bridge vlan del dev $eth0 vid 200 - bridge vlan del dev $eth1 vid 200 + bridge vlan del dev $swp1 vid 200 + bridge vlan del dev $swp2 vid 200 ip link set br0 type bridge vlan_filtering 0 + + log_test "Egress VLAN modification" } test_skbedit_priority() { + local h1_mac=$(mac_get $h1) + local h2_mac=$(mac_get $h2) local num_pkts=100 - printf "Testing frame prioritization.. " + before=$(ethtool_stats_get $swp1 'rx_green_prio_7') - before=$(ethtool_stats_get $eth0 'rx_green_prio_7') + $MZ $h1 -q -c $num_pkts -p 64 -a $h1_mac -b $h2_mac -t ip -A 10.1.1.2 - $MZ $eth3 -q -c $num_pkts -p 64 -a $eth3_mac -b $eth2_mac -t ip -A 10.1.1.2 - - after=$(ethtool_stats_get $eth0 'rx_green_prio_7') + after=$(ethtool_stats_get $swp1 'rx_green_prio_7') if [ $((after - before)) = $num_pkts ]; then - echo "OK" + RET=0 else - echo "FAIL" + RET=1 fi + + log_test "Frame prioritization" } trap cleanup EXIT |