Commit 75e3f12f authored by MD Danish Anwar's avatar MD Danish Anwar Committed by Jakub Kicinski
Browse files

selftests: hsr: Add test for VLAN 



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: default avatarMD Danish Anwar <danishanwar@ti.com>
Reviewed-by: default avatarJiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20241106091710.3308519-5-danishanwar@ti.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent e6bf1f7a

tools/testing/selftests/net/hsr/config

+1 −0
Original line number Diff line number Diff line
@@ -3,3 +3,4 @@ CONFIG_NET_SCH_NETEM=m 
CONFIG_HSR=y

CONFIG_VETH=y

CONFIG_BRIDGE=y

CONFIG_VLAN_8021Q=m

tools/testing/selftests/net/hsr/hsr_ping.sh

+98 −0
Original line number Diff line number Diff line
@@ -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