diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/tc_shblocks.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/tc_shblocks.sh | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/tc_shblocks.sh b/tools/testing/selftests/net/forwarding/tc_shblocks.sh new file mode 100755 index 000000000..772e00ac3 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/tc_shblocks.sh @@ -0,0 +1,152 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +ALL_TESTS="shared_block_test match_indev_test" +NUM_NETIFS=4 +source tc_common.sh +source lib.sh + +tcflags="skip_hw" + +h1_create() +{ + simple_if_init $h1 192.0.2.1/24 +} + +h1_destroy() +{ + simple_if_fini $h1 192.0.2.1/24 +} + +h2_create() +{ + simple_if_init $h2 192.0.2.1/24 +} + +h2_destroy() +{ + simple_if_fini $h2 192.0.2.1/24 +} + +switch_create() +{ + simple_if_init $swp1 192.0.2.2/24 + tc qdisc add dev $swp1 ingress_block 22 egress_block 23 clsact + + simple_if_init $swp2 192.0.2.2/24 + tc qdisc add dev $swp2 ingress_block 22 egress_block 23 clsact +} + +switch_destroy() +{ + tc qdisc del dev $swp2 clsact + simple_if_fini $swp2 192.0.2.2/24 + + tc qdisc del dev $swp1 clsact + simple_if_fini $swp1 192.0.2.2/24 +} + +shared_block_test() +{ + RET=0 + + tc filter add block 22 protocol ip pref 1 handle 101 flower \ + $tcflags dst_ip 192.0.2.2 action drop + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $swmac -A 192.0.2.1 -B 192.0.2.2 \ + -t ip -q + + tc_check_packets "block 22" 101 1 + check_err $? "Did not match first incoming packet on a block" + + $MZ $h2 -c 1 -p 64 -a $h2mac -b $swmac -A 192.0.2.1 -B 192.0.2.2 \ + -t ip -q + + tc_check_packets "block 22" 101 2 + check_err $? "Did not match second incoming packet on a block" + + tc filter del block 22 protocol ip pref 1 handle 101 flower + + log_test "shared block ($tcflags)" +} + +match_indev_test() +{ + RET=0 + + tc filter add block 22 protocol ip pref 1 handle 101 flower \ + $tcflags indev $swp1 dst_mac $swmac action drop + tc filter add block 22 protocol ip pref 2 handle 102 flower \ + $tcflags indev $swp2 dst_mac $swmac action drop + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $swmac -A 192.0.2.1 -B 192.0.2.2 \ + -t ip -q + + tc_check_packets "block 22" 101 1 + check_err $? "Did not match first incoming packet on a block" + + $MZ $h2 -c 1 -p 64 -a $h2mac -b $swmac -A 192.0.2.1 -B 192.0.2.2 \ + -t ip -q + + tc_check_packets "block 22" 102 1 + check_err $? "Did not match second incoming packet on a block" + + tc filter del block 22 protocol ip pref 1 handle 101 flower + tc filter del block 22 protocol ip pref 2 handle 102 flower + + log_test "indev match ($tcflags)" +} + +setup_prepare() +{ + h1=${NETIFS[p1]} + swp1=${NETIFS[p2]} + + swp2=${NETIFS[p3]} + h2=${NETIFS[p4]} + + h1mac=$(mac_get $h1) + h2mac=$(mac_get $h2) + + swmac=$(mac_get $swp1) + swp2origmac=$(mac_get $swp2) + ip link set $swp2 address $swmac + + vrf_prepare + + h1_create + h2_create + switch_create +} + +cleanup() +{ + pre_cleanup + + switch_destroy + h2_destroy + h1_destroy + + vrf_cleanup + + ip link set $swp2 address $swp2origmac +} + +check_tc_shblock_support + +trap cleanup EXIT + +setup_prepare +setup_wait + +tests_run + +tc_offload_check +if [[ $? -ne 0 ]]; then + log_info "Could not test offloaded functionality" +else + tcflags="skip_sw" + tests_run +fi + +exit $EXIT_STATUS |