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|
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Test operations that we expect to report extended ack.
lib_dir=$(dirname $0)/../../../net/forwarding
ALL_TESTS="
netdev_pre_up_test
vxlan_vlan_add_test
vxlan_bridge_create_test
bridge_create_test
"
NUM_NETIFS=2
source $lib_dir/lib.sh
setup_prepare()
{
swp1=${NETIFS[p1]}
swp2=${NETIFS[p2]}
ip link set dev $swp1 up
ip link set dev $swp2 up
}
cleanup()
{
pre_cleanup
ip link set dev $swp2 down
ip link set dev $swp1 down
}
netdev_pre_up_test()
{
RET=0
ip link add name br1 type bridge vlan_filtering 0 mcast_snooping 0
ip link set dev br1 addrgenmode none
ip link set dev br1 up
ip link add name vx1 up type vxlan id 1000 \
local 192.0.2.17 remote 192.0.2.18 \
dstport 4789 nolearning noudpcsum tos inherit ttl 100
ip link set dev vx1 master br1
check_err $?
ip link set dev $swp1 master br1
check_err $?
ip link add name br2 type bridge vlan_filtering 0 mcast_snooping 0
ip link set dev br2 addrgenmode none
ip link set dev br2 up
ip link add name vx2 up type vxlan id 2000 \
local 192.0.2.17 remote 192.0.2.18 \
dstport 4789 nolearning noudpcsum tos inherit ttl 100
ip link set dev vx2 master br2
check_err $?
ip link set dev $swp2 master br2
check_err $?
# Unsupported configuration: mlxsw demands that all offloaded VXLAN
# devices have the same TTL.
ip link set dev vx2 down
ip link set dev vx2 type vxlan ttl 200
ip link set dev vx2 up &>/dev/null
check_fail $?
ip link set dev vx2 up 2>&1 >/dev/null | grep -q mlxsw_spectrum
check_err $?
log_test "extack - NETDEV_PRE_UP"
ip link del dev vx2
ip link del dev br2
ip link del dev vx1
ip link del dev br1
}
vxlan_vlan_add_test()
{
RET=0
ip link add name br1 type bridge vlan_filtering 1 mcast_snooping 0
ip link set dev br1 addrgenmode none
ip link set dev br1 up
# Unsupported configuration: mlxsw demands VXLAN with "noudpcsum".
ip link add name vx1 up type vxlan id 1000 \
local 192.0.2.17 remote 192.0.2.18 \
dstport 4789 tos inherit ttl 100
ip link set dev vx1 master br1
check_err $?
bridge vlan add dev vx1 vid 1
check_err $?
ip link set dev $swp1 master br1
check_err $?
bridge vlan add dev vx1 vid 1 pvid untagged 2>&1 >/dev/null \
| grep -q mlxsw_spectrum
check_err $?
log_test "extack - map VLAN at VXLAN device"
ip link del dev vx1
ip link del dev br1
}
vxlan_bridge_create_test()
{
RET=0
# Unsupported configuration: mlxsw demands VXLAN with "noudpcsum".
ip link add name vx1 up type vxlan id 1000 \
local 192.0.2.17 remote 192.0.2.18 \
dstport 4789 tos inherit ttl 100
# Test with VLAN-aware bridge.
ip link add name br1 type bridge vlan_filtering 1 mcast_snooping 0
ip link set dev br1 addrgenmode none
ip link set dev br1 up
ip link set dev vx1 master br1
ip link set dev $swp1 master br1 2>&1 > /dev/null \
| grep -q mlxsw_spectrum
check_err $?
# Test with VLAN-unaware bridge.
ip link set dev br1 type bridge vlan_filtering 0
ip link set dev $swp1 master br1 2>&1 > /dev/null \
| grep -q mlxsw_spectrum
check_err $?
log_test "extack - bridge creation with VXLAN"
ip link del dev br1
ip link del dev vx1
}
bridge_create_test()
{
RET=0
ip link add name br1 type bridge vlan_filtering 1
ip link set dev br1 addrgenmode none
ip link set dev br1 up
ip link add name br2 type bridge vlan_filtering 1
ip link set dev br2 addrgenmode none
ip link set dev br2 up
ip link set dev $swp1 master br1
check_err $?
# Only one VLAN-aware bridge is supported, so this should fail with
# an extack.
ip link set dev $swp2 master br2 2>&1 > /dev/null \
| grep -q mlxsw_spectrum
check_err $?
log_test "extack - multiple VLAN-aware bridges creation"
ip link del dev br2
ip link del dev br1
}
trap cleanup EXIT
setup_prepare
setup_wait
tests_run
exit $EXIT_STATUS
|
