tests/system-afxdp.at

   1 AT_BANNER([AF_XDP])
   2
   3 AT_SETUP([AF_XDP - infinite re-addition of failed ports])
   4 AT_KEYWORDS([afxdp infinite])
   5 OVS_TRAFFIC_VSWITCHD_START()
   6
   7 AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"])
   8
   9 ADD_NAMESPACES(at_ns0, at_ns1)
  10 ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
  11
  12 AT_CHECK([ovs-vsctl del-port ovs-p0])
  13 AT_CHECK([ovs-vsctl add-port br0 ovs-p0 -- \
  14                     set interface ovs-p0 type=afxdp options:n_rxq=42],
  15          [0], [], [stderr])
  16 OVS_WAIT_UNTIL([grep "ovs-p0: could not set configuration" ovs-vswitchd.log])
  17 sleep 5
  18 AT_CHECK([grep "ovs-p0: could not set configuration" ovs-vswitchd.log | wc -l],
  19          [0], [1
  20 ])
  21
  22 OVS_TRAFFIC_VSWITCHD_STOP(["/ovs-p0: Too big 'n_rxq'/d
  23 /ovs-p0: could not set configuration/d"])
  24 AT_CLEANUP
  25
  26
  27 AT_SETUP([AF_XDP - ping between pmd and non-pmd ports])
  28 AT_KEYWORDS([afxdp nonpmd])
  29 OVS_TRAFFIC_VSWITCHD_START()
  30
  31 AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"])
  32
  33 ADD_NAMESPACES(at_ns0, at_ns1)
  34 ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
  35 ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
  36
  37 AT_CHECK([ovs-vsctl del-port ovs-p0])
  38 AT_CHECK([ovs-vsctl add-port br0 ovs-p0 -- \
  39                     set interface ovs-p0 type=afxdp-nonpmd options:n_rxq=1],
  40          [0], [], [stderr])
  41
  42 NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
  43 3 packets transmitted, 3 received, 0% packet loss, time 0ms
  44 ])
  45
  46 OVS_TRAFFIC_VSWITCHD_STOP
  47 AT_CLEANUP