From 0637e1f878b5b670485ee0afbd9e22c9cea2ffe0 Mon Sep 17 00:00:00 2001 From: Amit Cohen Date: Thu, 28 Mar 2019 12:12:20 +0000 Subject: [PATCH] selftests: forwarding: Add PCP match and VLAN match tests Send packets with VLAN and PCP set and check that TC flower filters can match on these keys. Signed-off-by: Amit Cohen Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- .../selftests/net/forwarding/tc_flower.sh | 59 ++++++++++++++++++- 1 file changed, 58 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/forwarding/tc_flower.sh b/tools/testing/selftests/net/forwarding/tc_flower.sh index 20d1077e5a3d..29bcfa84aec7 100755 --- a/tools/testing/selftests/net/forwarding/tc_flower.sh +++ b/tools/testing/selftests/net/forwarding/tc_flower.sh @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 ALL_TESTS="match_dst_mac_test match_src_mac_test match_dst_ip_test \ - match_src_ip_test match_ip_flags_test" + match_src_ip_test match_ip_flags_test match_pcp_test match_vlan_test" NUM_NETIFS=2 source tc_common.sh source lib.sh @@ -219,6 +219,63 @@ match_ip_flags_test() log_test "ip_flags match ($tcflags)" } +match_pcp_test() +{ + RET=0 + + vlan_create $h2 85 v$h2 192.0.2.11/24 + + tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 101 \ + flower vlan_prio 6 $tcflags dst_mac $h2mac action drop + tc filter add dev $h2 ingress protocol 802.1q pref 2 handle 102 \ + flower vlan_prio 7 $tcflags dst_mac $h2mac action drop + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -B 192.0.2.11 -Q 7:85 -t ip -q + $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -B 192.0.2.11 -Q 0:85 -t ip -q + + tc_check_packets "dev $h2 ingress" 101 0 + check_err $? "Matched on specified PCP when should not" + + tc_check_packets "dev $h2 ingress" 102 1 + check_err $? "Did not match on specified PCP" + + tc filter del dev $h2 ingress protocol 802.1q pref 2 handle 102 flower + tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 101 flower + + vlan_destroy $h2 85 + + log_test "PCP match ($tcflags)" +} + +match_vlan_test() +{ + RET=0 + + vlan_create $h2 85 v$h2 192.0.2.11/24 + vlan_create $h2 75 v$h2 192.0.2.10/24 + + tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 101 \ + flower vlan_id 75 $tcflags action drop + tc filter add dev $h2 ingress protocol 802.1q pref 2 handle 102 \ + flower vlan_id 85 $tcflags action drop + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -B 192.0.2.11 -Q 0:85 -t ip -q + + tc_check_packets "dev $h2 ingress" 101 0 + check_err $? "Matched on specified VLAN when should not" + + tc_check_packets "dev $h2 ingress" 102 1 + check_err $? "Did not match on specified VLAN" + + tc filter del dev $h2 ingress protocol 802.1q pref 2 handle 102 flower + tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 101 flower + + vlan_destroy $h2 75 + vlan_destroy $h2 85 + + log_test "VLAN match ($tcflags)" +} + setup_prepare() { h1=${NETIFS[p1]} -- 2.45.2