extack.sh (3471B)
1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3# 4# Test operations that we expect to report extended ack. 5 6lib_dir=$(dirname $0)/../../../net/forwarding 7 8ALL_TESTS=" 9 netdev_pre_up_test 10 vxlan_vlan_add_test 11 vxlan_bridge_create_test 12 bridge_create_test 13" 14NUM_NETIFS=2 15source $lib_dir/lib.sh 16 17setup_prepare() 18{ 19 swp1=${NETIFS[p1]} 20 swp2=${NETIFS[p2]} 21 22 ip link set dev $swp1 up 23 ip link set dev $swp2 up 24} 25 26cleanup() 27{ 28 pre_cleanup 29 30 ip link set dev $swp2 down 31 ip link set dev $swp1 down 32} 33 34netdev_pre_up_test() 35{ 36 RET=0 37 38 ip link add name br1 up type bridge vlan_filtering 0 mcast_snooping 0 39 ip link add name vx1 up type vxlan id 1000 \ 40 local 192.0.2.17 remote 192.0.2.18 \ 41 dstport 4789 nolearning noudpcsum tos inherit ttl 100 42 43 ip link set dev vx1 master br1 44 check_err $? 45 46 ip link set dev $swp1 master br1 47 check_err $? 48 49 ip link add name br2 up type bridge vlan_filtering 0 mcast_snooping 0 50 ip link add name vx2 up type vxlan id 2000 \ 51 local 192.0.2.17 remote 192.0.2.18 \ 52 dstport 4789 nolearning noudpcsum tos inherit ttl 100 53 54 ip link set dev vx2 master br2 55 check_err $? 56 57 ip link set dev $swp2 master br2 58 check_err $? 59 60 # Unsupported configuration: mlxsw demands that all offloaded VXLAN 61 # devices have the same TTL. 62 ip link set dev vx2 down 63 ip link set dev vx2 type vxlan ttl 200 64 65 ip link set dev vx2 up &>/dev/null 66 check_fail $? 67 68 ip link set dev vx2 up 2>&1 >/dev/null | grep -q mlxsw_spectrum 69 check_err $? 70 71 log_test "extack - NETDEV_PRE_UP" 72 73 ip link del dev vx2 74 ip link del dev br2 75 76 ip link del dev vx1 77 ip link del dev br1 78} 79 80vxlan_vlan_add_test() 81{ 82 RET=0 83 84 ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 0 85 86 # Unsupported configuration: mlxsw demands VXLAN with "noudpcsum". 87 ip link add name vx1 up type vxlan id 1000 \ 88 local 192.0.2.17 remote 192.0.2.18 \ 89 dstport 4789 tos inherit ttl 100 90 91 ip link set dev vx1 master br1 92 check_err $? 93 94 bridge vlan add dev vx1 vid 1 95 check_err $? 96 97 ip link set dev $swp1 master br1 98 check_err $? 99 100 bridge vlan add dev vx1 vid 1 pvid untagged 2>&1 >/dev/null \ 101 | grep -q mlxsw_spectrum 102 check_err $? 103 104 log_test "extack - map VLAN at VXLAN device" 105 106 ip link del dev vx1 107 ip link del dev br1 108} 109 110vxlan_bridge_create_test() 111{ 112 RET=0 113 114 # Unsupported configuration: mlxsw demands VXLAN with "noudpcsum". 115 ip link add name vx1 up type vxlan id 1000 \ 116 local 192.0.2.17 remote 192.0.2.18 \ 117 dstport 4789 tos inherit ttl 100 118 119 # Test with VLAN-aware bridge. 120 ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 0 121 122 ip link set dev vx1 master br1 123 124 ip link set dev $swp1 master br1 2>&1 > /dev/null \ 125 | grep -q mlxsw_spectrum 126 check_err $? 127 128 # Test with VLAN-unaware bridge. 129 ip link set dev br1 type bridge vlan_filtering 0 130 131 ip link set dev $swp1 master br1 2>&1 > /dev/null \ 132 | grep -q mlxsw_spectrum 133 check_err $? 134 135 log_test "extack - bridge creation with VXLAN" 136 137 ip link del dev br1 138 ip link del dev vx1 139} 140 141bridge_create_test() 142{ 143 RET=0 144 145 ip link add name br1 up type bridge vlan_filtering 1 146 ip link add name br2 up type bridge vlan_filtering 1 147 148 ip link set dev $swp1 master br1 149 check_err $? 150 151 # Only one VLAN-aware bridge is supported, so this should fail with 152 # an extack. 153 ip link set dev $swp2 master br2 2>&1 > /dev/null \ 154 | grep -q mlxsw_spectrum 155 check_err $? 156 157 log_test "extack - multiple VLAN-aware bridges creation" 158 159 ip link del dev br2 160 ip link del dev br1 161} 162 163trap cleanup EXIT 164 165setup_prepare 166setup_wait 167 168tests_run 169 170exit $EXIT_STATUS