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selftests: hsr: Add test for VLAN

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Add test for VLAN ping for HSR. The test adds vlan interfaces to the hsr
interface and then verifies if ping to them works.

Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20241106091710.3308519-5-danishanwar@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
MD Danish Anwar 2024-11-06 14:47:10 +05:30 committed by Jakub Kicinski
parent e6bf1f7aea
commit 75e3f12fa5
2 changed files with 99 additions and 0 deletions
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1
tools/testing/selftests/net/hsr/config
View File

@ -3,3 +3,4 @@ CONFIG_NET_SCH_NETEM=m
CONFIG_HSR=y
CONFIG_VETH=y
CONFIG_BRIDGE=y
CONFIG_VLAN_8021Q=m

98
tools/testing/selftests/net/hsr/hsr_ping.sh
View File

@ -175,6 +175,100 @@ setup_hsr_interfaces()
ip -net "$ns3" link set hsr3 up
}
setup_vlan_interfaces() {
ip -net "$ns1" link add link hsr1 name hsr1.2 type vlan id 2
ip -net "$ns1" link add link hsr1 name hsr1.3 type vlan id 3
ip -net "$ns1" link add link hsr1 name hsr1.4 type vlan id 4
ip -net "$ns1" link add link hsr1 name hsr1.5 type vlan id 5
ip -net "$ns2" link add link hsr2 name hsr2.2 type vlan id 2
ip -net "$ns2" link add link hsr2 name hsr2.3 type vlan id 3
ip -net "$ns2" link add link hsr2 name hsr2.4 type vlan id 4
ip -net "$ns2" link add link hsr2 name hsr2.5 type vlan id 5
ip -net "$ns3" link add link hsr3 name hsr3.2 type vlan id 2
ip -net "$ns3" link add link hsr3 name hsr3.3 type vlan id 3
ip -net "$ns3" link add link hsr3 name hsr3.4 type vlan id 4
ip -net "$ns3" link add link hsr3 name hsr3.5 type vlan id 5
ip -net "$ns1" addr add 100.64.2.1/24 dev hsr1.2
ip -net "$ns1" addr add 100.64.3.1/24 dev hsr1.3
ip -net "$ns1" addr add 100.64.4.1/24 dev hsr1.4
ip -net "$ns1" addr add 100.64.5.1/24 dev hsr1.5
ip -net "$ns2" addr add 100.64.2.2/24 dev hsr2.2
ip -net "$ns2" addr add 100.64.3.2/24 dev hsr2.3
ip -net "$ns2" addr add 100.64.4.2/24 dev hsr2.4
ip -net "$ns2" addr add 100.64.5.2/24 dev hsr2.5
ip -net "$ns3" addr add 100.64.2.3/24 dev hsr3.2
ip -net "$ns3" addr add 100.64.3.3/24 dev hsr3.3
ip -net "$ns3" addr add 100.64.4.3/24 dev hsr3.4
ip -net "$ns3" addr add 100.64.5.3/24 dev hsr3.5
ip -net "$ns1" link set dev hsr1.2 up
ip -net "$ns1" link set dev hsr1.3 up
ip -net "$ns1" link set dev hsr1.4 up
ip -net "$ns1" link set dev hsr1.5 up
ip -net "$ns2" link set dev hsr2.2 up
ip -net "$ns2" link set dev hsr2.3 up
ip -net "$ns2" link set dev hsr2.4 up
ip -net "$ns2" link set dev hsr2.5 up
ip -net "$ns3" link set dev hsr3.2 up
ip -net "$ns3" link set dev hsr3.3 up
ip -net "$ns3" link set dev hsr3.4 up
ip -net "$ns3" link set dev hsr3.5 up
}
hsr_vlan_ping() {
do_ping "$ns1" 100.64.2.2
do_ping "$ns1" 100.64.3.2
do_ping "$ns1" 100.64.4.2
do_ping "$ns1" 100.64.5.2
do_ping "$ns1" 100.64.2.3
do_ping "$ns1" 100.64.3.3
do_ping "$ns1" 100.64.4.3
do_ping "$ns1" 100.64.5.3
do_ping "$ns2" 100.64.2.1
do_ping "$ns2" 100.64.3.1
do_ping "$ns2" 100.64.4.1
do_ping "$ns2" 100.64.5.1
do_ping "$ns2" 100.64.2.3
do_ping "$ns2" 100.64.3.3
do_ping "$ns2" 100.64.4.3
do_ping "$ns2" 100.64.5.3
do_ping "$ns3" 100.64.2.1
do_ping "$ns3" 100.64.3.1
do_ping "$ns3" 100.64.4.1
do_ping "$ns3" 100.64.5.1
do_ping "$ns3" 100.64.2.2
do_ping "$ns3" 100.64.3.2
do_ping "$ns3" 100.64.4.2
do_ping "$ns3" 100.64.5.2
}
run_vlan_tests() {
vlan_challenged_hsr1=$(ip net exec "$ns1" ethtool -k hsr1 | grep "vlan-challenged" | awk '{print $2}')
vlan_challenged_hsr2=$(ip net exec "$ns2" ethtool -k hsr2 | grep "vlan-challenged" | awk '{print $2}')
vlan_challenged_hsr3=$(ip net exec "$ns3" ethtool -k hsr3 | grep "vlan-challenged" | awk '{print $2}')
if [[ "$vlan_challenged_hsr1" = "off" || "$vlan_challenged_hsr2" = "off" || "$vlan_challenged_hsr3" = "off" ]]; then
echo "INFO: Running VLAN tests"
setup_vlan_interfaces
hsr_vlan_ping
else
echo "INFO: Not Running VLAN tests as the device does not support VLAN"
fi
}
check_prerequisites
setup_ns ns1 ns2 ns3
@ -183,9 +277,13 @@ trap cleanup_all_ns EXIT
setup_hsr_interfaces 0
do_complete_ping_test
run_vlan_tests
setup_ns ns1 ns2 ns3
setup_hsr_interfaces 1
do_complete_ping_test
run_vlan_tests
exit $ret