AT_BANNER([dpif-netdev]) m4_divert_push([PREPARE_TESTS]) [ # Strips out uninteresting parts of flow output, as well as parts # that vary from one run to another (e.g., timing and bond actions). strip_xout () { sed ' s/ufid:[-0-9a-f]* // s/used:[0-9]*\.[0-9]*/used:0.0/ s/actions:.*/actions: / s/packets:[0-9]*/packets:0/ s/bytes:[0-9]*/bytes:0/ ' | sort } strip_xout_keep_actions () { sed ' s/ufid:[-0-9a-f]* // s/used:[0-9]*\.[0-9]*/used:0.0/ s/packets:[0-9]*/packets:0/ s/bytes:[0-9]*/bytes:0/ ' | sort } filter_flow_install () { grep 'flow_add' | sed 's/.*flow_add: //' | sort | uniq } filter_flow_dump () { grep 'flow_dump ' | sed ' s/.*flow_dump // s/used:[0-9]*\.[0-9]*/used:0.0/ ' | sort | uniq } strip_metadata () { sed 's/metadata=0x[0-9a-f]*/metadata=0x0/' } ] m4_divert_pop([PREPARE_TESTS]) m4_define([DPIF_NETDEV_DUMMY_IFACE], [AT_SETUP([dpif-netdev - $1 interface]) # Create br0 with interfaces p1 and p7 # and br1 with interfaces p2 and p8 # with p1 and p2 connected via unix domain socket OVS_VSWITCHD_START( [add-port br0 p1 -- set interface p1 type=$1 options:pstream=punix:$OVS_RUNDIR/p0.sock ofport_request=1 -- \ add-port br0 p7 -- set interface p7 ofport_request=7 type=$1 -- \ add-br br1 -- \ set bridge br1 other-config:hwaddr=aa:66:aa:66:00:00 -- \ set bridge br1 datapath-type=dummy other-config:datapath-id=1234 \ fail-mode=secure -- \ add-port br1 p2 -- set interface p2 type=$1 options:stream=unix:$OVS_RUNDIR/p0.sock ofport_request=2 -- \ add-port br1 p8 -- set interface p8 ofport_request=8 type=$1 --], [], [], [m4_if([$1], [dummy-pmd], [--dummy-numa="0,0,0,0,1,1,1,1"], [])]) AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg]) AT_CHECK([ovs-ofctl add-flow br0 action=normal]) AT_CHECK([ovs-ofctl add-flow br1 action=normal]) ovs-appctl time/stop ovs-appctl time/warp 5000 AT_CHECK([ovs-appctl netdev-dummy/receive p7 'in_port(7),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)']) AT_CHECK([ovs-appctl netdev-dummy/receive p8 'in_port(8),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=10.0.0.3,dst=10.0.0.4,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)']) ovs-appctl time/warp 100 sleep 1 # wait for forwarders process packets AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl recirc_id(0),in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(frag=no), actions: recirc_id(0),in_port(2),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: recirc_id(0),in_port(7),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: recirc_id(0),in_port(8),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(frag=no), actions: ]) OVS_VSWITCHD_STOP AT_CLEANUP]) DPIF_NETDEV_DUMMY_IFACE([dummy]) DPIF_NETDEV_DUMMY_IFACE([dummy-pmd]) m4_define([DPIF_NETDEV_MISS_FLOW_INSTALL], [AT_SETUP([dpif-netdev - miss upcall key matches flow_install - $1]) OVS_VSWITCHD_START( [add-port br0 p1 -- set interface p1 type=$1 options:pstream=punix:$OVS_RUNDIR/p0.sock set bridge br0 datapath-type=dummy other-config:datapath-id=1234 fail-mode=secure], [], [], [m4_if([$1], [dummy-pmd], [--dummy-numa="0,0,0,0,1,1,1,1"], [])]) AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg]) AT_CHECK([ovs-ofctl add-flow br0 action=normal]) AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)']) sleep 1 AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0) ]) AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl recirc_id(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: ]) # Now, the same again without megaflows. AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [megaflows disabled ]) AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)']) sleep 1 AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0) ]) AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl recirc_id(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), actions: ]) OVS_VSWITCHD_STOP AT_CLEANUP]) DPIF_NETDEV_MISS_FLOW_INSTALL([dummy]) DPIF_NETDEV_MISS_FLOW_INSTALL([dummy-pmd]) m4_define([DPIF_NETDEV_MISS_FLOW_DUMP], [AT_SETUP([dpif-netdev - miss upcall key matches flow_dump - $1]) OVS_VSWITCHD_START( [add-port br0 p1 -- set interface p1 type=$1 options:pstream=punix:$OVS_RUNDIR/p0.sock set bridge br0 datapath-type=dummy other-config:datapath-id=1234 fail-mode=secure], [], [], [m4_if([$1], [dummy-pmd], [--dummy-numa="0,0,0,0,1,1,1,1"], [])]) AT_CHECK([ovs-appctl upcall/disable-ufid], [0], [Datapath dumping tersely using UFID disabled ], []) AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg]) AT_CHECK([ovs-ofctl add-flow br0 action=normal]) AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)']) sleep 1 AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0) ]) AT_CHECK([filter_flow_dump < ovs-vswitchd.log | strip_xout], [0], [dnl skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: ]) # Now, the same again without megaflows. AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [megaflows disabled ]) AT_CHECK([ovs-appctl upcall/disable-ufid], [0], [Datapath dumping tersely using UFID disabled ], []) AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)']) sleep 1 AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0) ]) AT_CHECK([filter_flow_dump < ovs-vswitchd.log | strip_xout], [0], [dnl skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:never, actions: skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: ]) OVS_VSWITCHD_STOP AT_CLEANUP]) DPIF_NETDEV_MISS_FLOW_DUMP([dummy]) DPIF_NETDEV_MISS_FLOW_DUMP([dummy-pmd])