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path: root/tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh
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Diffstat (limited to 'tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh')
-rwxr-xr-xtools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh202
1 files changed, 97 insertions, 105 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 10e54bcca7a9..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:
@@ -156,39 +138,39 @@ 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 conform-exceed drop/pipe \
action goto chain $(IS2 1 0)
@@ -196,150 +178,160 @@ setup_prepare()
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
generated by cgit (git 2.34.1) at 2025-04-17 19:23:45 +0000