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Message-ID: <20241106091710.3308519-5-danishanwar@ti.com>
Date: Wed, 6 Nov 2024 14:47:10 +0530
From: MD Danish Anwar <danishanwar@...com>
To: <geliang@...nel.org>, <liuhangbin@...il.com>, <jiri@...nulli.us>,
<w-kwok2@...com>, <aleksander.lobakin@...el.com>, <lukma@...x.de>,
<jan.kiszka@...mens.com>, <diogo.ivo@...mens.com>, <shuah@...nel.org>,
<horms@...nel.org>, <pabeni@...hat.com>, <kuba@...nel.org>,
<edumazet@...gle.com>, <davem@...emloft.net>, <andrew+netdev@...n.ch>
CC: <linux-kselftest@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
<srk@...com>, Vignesh Raghavendra <vigneshr@...com>,
Roger Quadros
<rogerq@...nel.org>, <danishanwar@...com>
Subject: [PATCH net-next v3 4/4] 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: MD Danish Anwar <danishanwar@...com>
---
tools/testing/selftests/net/hsr/config | 1 +
tools/testing/selftests/net/hsr/hsr_ping.sh | 98 +++++++++++++++++++++
2 files changed, 99 insertions(+)
diff --git a/tools/testing/selftests/net/hsr/config b/tools/testing/selftests/net/hsr/config
index 241542441c51..555a868743f0 100644
--- a/tools/testing/selftests/net/hsr/config
+++ b/tools/testing/selftests/net/hsr/config
@@ -3,3 +3,4 @@ CONFIG_NET_SCH_NETEM=m
CONFIG_HSR=y
CONFIG_VETH=y
CONFIG_BRIDGE=y
+CONFIG_VLAN_8021Q=m
diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh
index f5d207fc770a..5a65f4f836be 100755
--- a/tools/testing/selftests/net/hsr/hsr_ping.sh
+++ b/tools/testing/selftests/net/hsr/hsr_ping.sh
@@ -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
--
2.34.1
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