diff mbox series

[ovs-dev,v4,9/9] system-offloads-traffic.at: Add vxlan gbp offload test

Message ID 20230614082239.1467517-10-roid@nvidia.com
State Changes Requested
Headers show
Series Add vxlan gbp offload with TC | expand

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ovsrobot/intel-ovs-compilation success test: success

Commit Message

Roi Dayan June 14, 2023, 8:22 a.m. UTC 
From: Gavin Li <gavinl@nvidia.com>

Add a vxlan gbp offload test case:

  vxlan offloads with gbp extention - ping between two ports - offloads
enabled ok

Signed-off-by: Gavin Li <gavinl@nvidia.com>
---
 tests/system-offloads-traffic.at | 49 ++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

Comments

Simon Horman June 14, 2023, 12:55 p.m. UTC | #1 
On Wed, Jun 14, 2023 at 11:22:39AM +0300, Roi Dayan wrote:
> From: Gavin Li <gavinl@nvidia.com>
> 
> Add a vxlan gbp offload test case:
> 
>   vxlan offloads with gbp extention - ping between two ports - offloads
> enabled ok
> 
> Signed-off-by: Gavin Li <gavinl@nvidia.com>

Reviewed-by: Simon Horman <simon.horman@corigine.com>
diff mbox series

Patch

diff --git a/tests/system-offloads-traffic.at b/tests/system-offloads-traffic.at
index ae302a29499a..cabbcfbd168f 100644
--- a/tests/system-offloads-traffic.at
+++ b/tests/system-offloads-traffic.at
@@ -805,3 +805,52 @@  OVS_TRAFFIC_VSWITCHD_STOP(["/could not open network device ovs-p0/d
 /failed to offload flow/d
 "])
 AT_CLEANUP
+
+AT_SETUP([offloads - ping over vxlan tunnel with gbp - offloads enabled])
+OVS_CHECK_TUNNEL_TSO()
+OVS_CHECK_VXLAN()
+
+OVS_TRAFFIC_VSWITCHD_START([], [], [-- set Open_vSwitch . other_config:hw-offload=true])
+ADD_BR([br-underlay])
+
+AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"])
+
+ADD_NAMESPACES(at_ns0)
+
+dnl Set up underlay link from host into the namespace using veth pair.
+ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24")
+AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"])
+AT_CHECK([ip link set dev br-underlay up])
+
+dnl Set up tunnel endpoints on OVS outside the namespace and with a native
+dnl linux device inside the namespace.
+ADD_OVS_TUNNEL([vxlan], [br0], [at_vxlan0], [172.31.1.1], [10.1.1.100/24], [options:exts=gbp])
+AT_CHECK([ovs-ofctl add-flow br0 "in_port=br0 actions=load:0x200->NXM_NX_TUN_GBP_ID[], output:at_vxlan0]")
+AT_CHECK([ovs-ofctl add-flow br0 "in_port=at_vxlan0, tun_gbp_id=512 actions=output:br0"])
+AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"])
+
+ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], [10.1.1.1/24],
+                  [id 0 dstport 4789 gbp])
+NS_CHECK_EXEC([at_ns0], [iptables -I OUTPUT -p ip -j MARK --set-mark 512 2>/dev/null], [0])
+NS_CHECK_EXEC([at_ns0], [iptables -I INPUT -m mark --mark 512 -j ACCEPT 2>/dev/null], [0], [ignore])
+
+NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+3 packets transmitted, 3 received, 0% packet loss, time 0ms
+])
+
+dnl Okay, now check the overlay with different packet sizes
+NS_CHECK_EXEC([at_ns0], [ping -q -c 1000 -i 0.01 10.1.1.100 | FORMAT_PING], [0], [dnl
+1000 packets transmitted, 1000 received, 0% packet loss, time 0ms
+])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows type=tc,offloaded | grep "eth_type(0x0800)" | grep "tp_dst=4789,vxlan(gbp(id=512))" | wc -l], [0], [dnl
+1
+])
+AT_CHECK([ovs-appctl dpctl/dump-flows type=tc,offloaded | grep "eth_type(0x0800)" | grep "tp_dst=4789,vxlan(gbp(id=512,flags=0))" | wc -l], [0], [dnl
+1
+])
+
+dnl First, check the underlay
+OVS_TRAFFIC_VSWITCHD_STOP
+AT_CLEANUP
+