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|
m4_define([CONFIGURE_VETH_OFFLOADS],
[AT_CHECK([ethtool -K $1 tx off], [0], [ignore], [ignore])])
AT_BANNER([OVS-DPDK unit tests])
dnl --------------------------------------------------------------------------
dnl Check if EAL init is successful
AT_SETUP([OVS-DPDK - EAL init])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
OVS_DPDK_START()
AT_CHECK([grep "DPDK Enabled - initializing..." ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "EAL" ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "DPDK Enabled - initialized" ovs-vswitchd.log], [], [stdout])
OVS_VSWITCHD_STOP(["/Global register is changed during/d
/EAL: Invalid NUMA socket, default to 0/d
/EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !/d
/EAL: No free hugepages reported in hugepages-1048576kB/d"])
AT_CLEANUP
dnl --------------------------------------------------------------------------
dnl --------------------------------------------------------------------------
dnl Add standard DPDK PHY port
AT_SETUP([OVS-DPDK - add standard DPDK port])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_PHY_SKIP()
OVS_DPDK_START()
dnl Add userspace bridge and attach it to OVS
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
AT_CHECK([ovs-vsctl add-port br10 phy0 -- set Interface phy0 type=dpdk options:dpdk-devargs=$(cat PCI_ADDR)], [], [stdout], [stderr])
AT_CHECK([ovs-vsctl show], [], [stdout])
sleep 2
dnl Clean up
AT_CHECK([ovs-vsctl del-port br10 phy0], [], [stdout], [stderr])
OVS_VSWITCHD_STOP("/does not exist. The Open vSwitch kernel module is probably not loaded./d
/Failed to enable flow control/d
/Global register is changed during/d
/EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !/d
/EAL: No free hugepages reported in hugepages-1048576kB/d
")
AT_CLEANUP
dnl --------------------------------------------------------------------------
dnl --------------------------------------------------------------------------
dnl Add vhost-user-client port
AT_SETUP([OVS-DPDK - add vhost-user-client port])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
OVS_DPDK_START()
dnl Add userspace bridge and attach it to OVS
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface dpdkvhostuserclient0 type=dpdkvhostuserclient options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [], [stdout], [stderr])
AT_CHECK([ovs-vsctl show], [], [stdout])
sleep 2
dnl Parse log file
AT_CHECK([grep "VHOST_CONFIG: vhost-user client: socket created" ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' mode, using client socket" ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "VHOST_CONFIG: $OVS_RUNDIR/dpdkvhostclient0: reconnecting..." ovs-vswitchd.log], [], [stdout])
dnl Clean up
AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], [stderr])
OVS_VSWITCHD_STOP(["\@does not exist. The Open vSwitch kernel module is probably not loaded.@d
\@Failed to enable flow control@d
\@VHOST_CONFIG: failed to connect to $OVS_RUNDIR/dpdkvhostclient0: No such file or directory@d
\@Global register is changed during@d
\@EAL: Invalid NUMA socket, default to 0@d
\@EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !@d
\@EAL: No free hugepages reported in hugepages-1048576kB@d"])
AT_CLEANUP
dnl --------------------------------------------------------------------------
dnl --------------------------------------------------------------------------
dnl Ping vhost-user port
AT_SETUP([OVS-DPDK - ping vhost-user ports])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
AT_SKIP_IF([! which testpmd >/dev/null 2>/dev/null])
OVS_DPDK_START()
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
AT_CHECK([cat stdout | grep "NUMA node(s)" | awk '{c=1; while (c++<$(3)) {printf "512,"}; print "512"}' > NUMA_NODE])
dnl Add userspace bridge and attach it to OVS
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuser0 -- set Interface dpdkvhostuser0 \
type=dpdkvhostuser], [],
[stdout], [stderr])
AT_CHECK([ovs-vsctl show], [], [stdout])
dnl Parse log file
AT_CHECK([grep "VHOST_CONFIG: vhost-user server: socket created" \
ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "Socket $OVS_RUNDIR/dpdkvhostuser0 created for vhost-user port dpdkvhostuser0" \
ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "VHOST_CONFIG: bind to $OVS_RUNDIR/dpdkvhostuser0" ovs-vswitchd.log], [],
[stdout])
dnl Set up namespaces
ADD_NAMESPACES(ns1, ns2)
dnl Add veth device
ADD_VETH(tap1, ns2, br10, "172.31.110.12/24")
dnl Execute testpmd in background
on_exit "pkill -f -x -9 'tail -f /dev/null'"
tail -f /dev/null | testpmd --socket-mem="$(cat NUMA_NODE)" --no-pci\
--vdev="net_virtio_user,path=$OVS_RUNDIR/dpdkvhostuser0" \
--vdev="net_tap0,iface=tap0" --file-prefix page0 \
--single-file-segments -- -a >$OVS_RUNDIR/testpmd-dpdkvhostuser0.log 2>&1 &
dnl Give settling time to the testpmd processes - NOTE: this is bad form.
sleep 10
dnl Move the tap devices to the namespaces
AT_CHECK([ps aux | grep testpmd], [], [stdout], [stderr])
AT_CHECK([ip link show], [], [stdout], [stderr])
AT_CHECK([ip link set tap0 netns ns1], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link show], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link show | grep tap0], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link set tap0 up], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip addr add 172.31.110.11/24 dev tap0], [],
[stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link show], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns2 ip link show], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ping -c 4 -I tap0 172.31.110.12], [], [stdout],
[stderr])
dnl Clean up the testpmd now
pkill -f -x -9 'tail -f /dev/null'
dnl Clean up
AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuser0], [], [stdout], [stderr])
OVS_VSWITCHD_STOP(["\@does not exist. The Open vSwitch kernel module is probably not loaded.@d
\@Failed to enable flow control@d
\@VHOST_CONFIG: recvmsg failed@d
\@VHOST_CONFIG: failed to connect to $OVS_RUNDIR/dpdkvhostuser0: No such file or directory@d
\@Global register is changed during@d
\@dpdkvhostuser ports are considered deprecated; please migrate to dpdkvhostuserclient ports.@d
\@failed to enumerate system datapaths: No such file or directory@d
\@EAL: Invalid NUMA socket, default to 0@d
\@EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !@d
\@EAL: No free hugepages reported in hugepages-1048576kB@d"])
AT_CLEANUP
dnl --------------------------------------------------------------------------
dnl --------------------------------------------------------------------------
dnl Ping vhost-user-client port
AT_SETUP([OVS-DPDK - ping vhost-user-client ports])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
AT_SKIP_IF([! which testpmd >/dev/null 2>/dev/null])
OVS_DPDK_START()
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
AT_CHECK([cat stdout | grep "NUMA node(s)" | awk '{c=1; while (c++<$(3)) {printf "512,"}; print "512"}' > NUMA_NODE])
dnl Add userspace bridge and attach it to OVS
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface \
dpdkvhostuserclient0 \
type=dpdkvhostuserclient \
options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [],
[stdout], [stderr])
AT_CHECK([ovs-vsctl show], [], [stdout])
dnl Parse log file
AT_CHECK([grep "VHOST_CONFIG: vhost-user client: socket created" ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' mode, using client socket" ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "VHOST_CONFIG: $OVS_RUNDIR/dpdkvhostclient0: reconnecting..." ovs-vswitchd.log], [], [stdout])
dnl Set up namespaces
ADD_NAMESPACES(ns1, ns2)
dnl Add veth device
ADD_VETH(tap1, ns2, br10, "172.31.110.12/24")
dnl Execute testpmd in background
on_exit "pkill -f -x -9 'tail -f /dev/null'"
tail -f /dev/null | testpmd --socket-mem="$(cat NUMA_NODE)" --no-pci\
--vdev="net_virtio_user,path=$OVS_RUNDIR/dpdkvhostclient0,server=1" \
--vdev="net_tap0,iface=tap0" --file-prefix page0 \
--single-file-segments -- -a >$OVS_RUNDIR/testpmd-dpdkvhostuserclient0.log 2>&1 &
dnl Give settling time to the testpmd processes - NOTE: this is bad form.
sleep 10
dnl Move the tap devices to the namespaces
AT_CHECK([ps aux | grep testpmd], [], [stdout], [stderr])
AT_CHECK([ip link show], [], [stdout], [stderr])
AT_CHECK([ip link set tap0 netns ns1], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link show], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link show | grep tap0], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link set tap0 up], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip addr add 172.31.110.11/24 dev tap0], [],
[stdout], [stderr])
AT_CHECK([ip netns exec ns1 ip link show], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns2 ip link show], [], [stdout], [stderr])
AT_CHECK([ip netns exec ns1 ping -c 4 -I tap0 172.31.110.12], [], [stdout],
[stderr])
dnl Clean up the testpmd now
pkill -f -x -9 'tail -f /dev/null'
dnl Clean up
AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], [stderr])
OVS_VSWITCHD_STOP(["\@does not exist. The Open vSwitch kernel module is probably not loaded.@d
\@Failed to enable flow control@d
\@VHOST_CONFIG: recvmsg failed@d
\@VHOST_CONFIG: failed to connect to $OVS_RUNDIR/dpdkvhostclient0: No such file or directory@d
\@Global register is changed during@d
\@dpdkvhostuser ports are considered deprecated; please migrate to dpdkvhostuserclient ports.@d
\@failed to enumerate system datapaths: No such file or directory@d
\@EAL: Invalid NUMA socket, default to 0@d
\@EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !@d
\@EAL: No free hugepages reported in hugepages-1048576kB@d"])
AT_CLEANUP
dnl --------------------------------------------------------------------------
|
