grep 'flow_add' | sed 's/.*flow_add: //' | sort | uniq
}
+filter_hw_flow_install () {
+ grep 'netdev_dummy.*flow put\[create\]' | sed 's/.*|DBG|//' | sort | uniq
+}
+
+filter_hw_flow_del () {
+ grep 'netdev_dummy.*flow del' | sed 's/.*|DBG|//' | sort | uniq
+}
+
+filter_hw_packet_netdev_dummy () {
+ grep 'netdev_dummy.*: packet:.*with mark' | sed 's/.*|DBG|//' | sort | uniq
+}
+
filter_flow_dump () {
grep 'flow_dump ' | sed '
- s/.*flow_dump //
- s/used:[0-9]*\.[0-9]*/used:0.0/
+ s/.*flow_dump //
+ s/used:[0-9]*\.[0-9]*/used:0.0/
' | sort | uniq
}
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], [], [],
+ [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])
DPIF_NETDEV_MISS_FLOW_INSTALL([dummy])
DPIF_NETDEV_MISS_FLOW_INSTALL([dummy-pmd])
+m4_define([DPIF_NETDEV_FLOW_PUT_MODIFY],
+ [AT_SETUP([dpif-netdev - datapath flow modification - $1])
+ OVS_VSWITCHD_START(
+ [add-port br0 p1 -- set interface p1 type=$1 ofport_request=1 options:pstream=punix:$OVS_RUNDIR/p1.sock -- \
+ add-port br0 p2 -- set interface p2 type=$1 ofport_request=2 options:pstream=punix:$OVS_RUNDIR/p2.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:file:dbg dpif_netdev:file:dbg])
+
+ # Add a flow that directs some packets received on p1 to p2 and the
+ # rest back out p1.
+ AT_CHECK([ovs-ofctl del-flows br0])
+ AT_CHECK([ovs-ofctl add-flow br0 priority=1,ip,in_port=1,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,actions=output:2])
+ AT_CHECK([ovs-ofctl add-flow br0 priority=0,in_port=1,actions=IN_PORT])
+
+ # Inject a packet of the form that should go to p2.
+ packet="in_port(1),packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x8100),vlan(vid=1000,pcp=5),encap(eth_type(0x0800),ipv4(src=127.0.0.1,dst=127.0.0.1,proto=0,tos=0,ttl=64,frag=no))"
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet --len 64], [0])
+
+ OVS_WAIT_UNTIL([grep "miss upcall" ovs-vswitchd.log])
+ AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
+skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x8100),vlan(vid=1000,pcp=5),encap(eth_type(0x0800),ipv4(src=127.0.0.1,dst=127.0.0.1,proto=0,tos=0,ttl=64,frag=no))
+])
+ ovs-appctl revalidator/wait
+ # Dump the datapath flow to see that it goes to p2 ("actions:2").
+ AT_CHECK([ovs-appctl dpif/dump-flows br0], [0], [dnl
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x8100),vlan(vid=1000,pcp=5),encap(eth_type(0x0800),ipv4(frag=no)), packets:0, bytes:0, used:never, actions:2
+])
+
+ # Delete the flows, then add new flows that would not match the same
+ # packet as before.
+ AT_CHECK([ovs-ofctl del-flows br0])
+ AT_CHECK([ovs-ofctl add-flow br0 priority=1,in_port=1,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,dl_type=0x0801,actions=output:2])
+ AT_CHECK([ovs-ofctl add-flow br0 priority=0,in_port=1,actions=IN_PORT])
+
+ # Wait for flow revalidation
+ ovs-appctl revalidator/wait
+
+ # Inject the same packet again.
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet --len 64])
+
+ ovs-appctl revalidator/wait
+ # Dump the datapath flow to see that it goes to p1 ("actions:IN_PORT").
+ AT_CHECK([ovs-appctl dpif/dump-flows br0 | strip_timers], [0], [dnl
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x8100),vlan(vid=1000,pcp=5),encap(eth_type(0x0800),ipv4(frag=no)), packets:1, bytes:64, used:0.0s, actions:1
+])
+ OVS_VSWITCHD_STOP
+ AT_CLEANUP])
+
+DPIF_NETDEV_FLOW_PUT_MODIFY([dummy])
+DPIF_NETDEV_FLOW_PUT_MODIFY([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], [], [],
+ [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
], [])
OVS_VSWITCHD_STOP
AT_CLEANUP
+
+m4_define([DPIF_NETDEV_FLOW_HW_OFFLOAD],
+ [AT_SETUP([dpif-netdev - partial hw offload - $1])
+ OVS_VSWITCHD_START(
+ [add-port br0 p1 -- \
+ set interface p1 type=$1 ofport_request=1 options:pstream=punix:$OVS_RUNDIR/p1.sock options:ifindex=1 -- \
+ 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:file:dbg dpif_netdev:file:dbg netdev_dummy:file:dbg])
+
+ AT_CHECK([ovs-vsctl set Open_vSwitch . other_config:hw-offload=true])
+ OVS_WAIT_UNTIL([grep "netdev: Flow API Enabled" ovs-vswitchd.log])
+
+ AT_CHECK([ovs-ofctl del-flows br0])
+ AT_CHECK([ovs-ofctl add-flow br0 in_port=1,actions=IN_PORT])
+
+ packet="packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x0800),ipv4(src=127.0.0.1,dst=127.0.0.1,proto=0,tos=0,ttl=64,frag=no)"
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet --len 64], [0])
+
+ OVS_WAIT_UNTIL([grep "miss upcall" ovs-vswitchd.log])
+ AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
+skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x0800),ipv4(src=127.0.0.1,dst=127.0.0.1,proto=0,tos=0,ttl=64,frag=no)
+])
+ # Check that flow successfully offloaded.
+ OVS_WAIT_UNTIL([grep "succeed to add netdev flow" ovs-vswitchd.log])
+ AT_CHECK([filter_hw_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
+p1: flow put[[create]]: flow match: recirc_id=0,eth,ip,in_port=1,vlan_tci=0x0000,nw_frag=no, mark: 0
+])
+ # Check that datapath flow installed successfully.
+ AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(frag=no), actions: <del>
+])
+ # Inject the same packet again.
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet --len 64], [0])
+
+ # Check for succesfull packet matching with installed offloaded flow.
+ AT_CHECK([filter_hw_packet_netdev_dummy < ovs-vswitchd.log | strip_xout], [0], [dnl
+p1: packet: ip,vlan_tci=0x0000,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,nw_src=127.0.0.1,nw_dst=127.0.0.1,nw_proto=0,nw_tos=0,nw_ecn=0,nw_ttl=64 matches with flow: recirc_id=0,eth,ip,vlan_tci=0x0000,nw_frag=no with mark: 0
+])
+
+ ovs-appctl revalidator/wait
+ # Dump the datapath flow to see that actions was executed for a packet.
+ AT_CHECK([ovs-appctl dpif/dump-flows br0 | strip_timers], [0], [dnl
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(frag=no), packets:1, bytes:64, used:0.0s, actions:1
+])
+
+ # Wait for datapath flow expiration.
+ ovs-appctl time/stop
+ ovs-appctl time/warp 15000
+ ovs-appctl revalidator/wait
+
+ # Check that flow successfully deleted from HW.
+ OVS_WAIT_UNTIL([grep "succeed to delete netdev flow" ovs-vswitchd.log])
+ AT_CHECK([filter_hw_flow_del < ovs-vswitchd.log | strip_xout], [0], [dnl
+p1: flow del: mark: 0
+])
+ OVS_VSWITCHD_STOP
+ AT_CLEANUP])
+
+DPIF_NETDEV_FLOW_HW_OFFLOAD([dummy])
+DPIF_NETDEV_FLOW_HW_OFFLOAD([dummy-pmd])
+
+
+m4_define([DPIF_NETDEV_FLOW_HW_OFFLOAD_OFFSETS],
+ [AT_SETUP([dpif-netdev - partial hw offload with packet modifications - $1])
+ OVS_VSWITCHD_START(
+ [add-port br0 p1 -- \
+ set interface p1 type=$1 ofport_request=1 options:pcap=p1.pcap options:ifindex=1 -- \
+ 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:file:dbg dpif_netdev:file:dbg netdev_dummy:file:dbg])
+
+ AT_CHECK([ovs-vsctl set Open_vSwitch . other_config:hw-offload=true])
+ OVS_WAIT_UNTIL([grep "netdev: Flow API Enabled" ovs-vswitchd.log])
+
+ AT_CHECK([ovs-ofctl del-flows br0])
+
+ # Setting flow to modify ipv4 src address and udp dst port to be sure that
+ # offloaded packets has correctly initialized l3/l4 offsets.
+ AT_CHECK([ovs-ofctl add-flow br0 in_port=1,udp,actions=mod_nw_src:192.168.0.7,mod_tp_dst:3773,output:IN_PORT])
+
+ packet="packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=127.0.0.1,dst=127.0.0.1,proto=17,ttl=64,frag=no),udp(src=81,dst=82))"
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet --len 64], [0])
+
+ OVS_WAIT_UNTIL([grep "miss upcall" ovs-vswitchd.log])
+ AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
+skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),dnl
+packet_type(ns=0,id=0),eth(src=00:06:07:08:09:0a,dst=00:01:02:03:04:05),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=127.0.0.1,dst=127.0.0.1,proto=17,tos=0,ttl=64,frag=no),udp(src=81,dst=82))
+])
+ # Check that flow successfully offloaded.
+ OVS_WAIT_UNTIL([grep "succeed to add netdev flow" ovs-vswitchd.log])
+ AT_CHECK([filter_hw_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
+p1: flow put[[create]]: flow match: recirc_id=0,eth,udp,in_port=1,dl_vlan=99,dl_vlan_pcp=7,nw_src=127.0.0.1,nw_frag=no,tp_dst=82, mark: 0
+])
+ # Check that datapath flow installed successfully.
+ AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=127.0.0.1,proto=17,frag=no),udp(dst=82)), actions: <del>
+])
+ # Inject the same packet again.
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet --len 64], [0])
+
+ # Check for succesfull packet matching with installed offloaded flow.
+ AT_CHECK([filter_hw_packet_netdev_dummy < ovs-vswitchd.log | strip_xout], [0], [dnl
+p1: packet: udp,dl_vlan=99,dl_vlan_pcp=7,vlan_tci1=0x0000,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,nw_src=127.0.0.1,nw_dst=127.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=81,tp_dst=82 dnl
+matches with flow: recirc_id=0,eth,udp,dl_vlan=99,dl_vlan_pcp=7,nw_src=127.0.0.1,nw_frag=no,tp_dst=82 with mark: 0
+])
+
+ ovs-appctl revalidator/wait
+ # Dump the datapath flow to see that actions was executed for a packet.
+ AT_CHECK([ovs-appctl dpif/dump-flows br0 | strip_timers], [0], [dnl
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=127.0.0.1,proto=17,frag=no),udp(dst=82)), dnl
+packets:1, bytes:64, used:0.0s, actions:set(ipv4(src=192.168.0.7)),set(udp(dst=3773)),1
+])
+
+ # Wait for datapath flow expiration.
+ ovs-appctl time/stop
+ ovs-appctl time/warp 15000
+ ovs-appctl revalidator/wait
+
+ # Check that flow successfully deleted from HW.
+ OVS_WAIT_UNTIL([grep "succeed to delete netdev flow" ovs-vswitchd.log])
+ AT_CHECK([filter_hw_flow_del < ovs-vswitchd.log | strip_xout], [0], [dnl
+p1: flow del: mark: 0
+])
+
+ # Check that ip address and udp port were correctly modified in output packets.
+ AT_CHECK([ovs-ofctl parse-pcap p1.pcap], [0], [dnl
+udp,in_port=ANY,dl_vlan=99,dl_vlan_pcp=7,vlan_tci1=0x0000,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,nw_src=127.0.0.1,nw_dst=127.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=81,tp_dst=82
+udp,in_port=ANY,dl_vlan=99,dl_vlan_pcp=7,vlan_tci1=0x0000,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,nw_src=192.168.0.7,nw_dst=127.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=81,tp_dst=3773
+udp,in_port=ANY,dl_vlan=99,dl_vlan_pcp=7,vlan_tci1=0x0000,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,nw_src=127.0.0.1,nw_dst=127.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=81,tp_dst=82
+udp,in_port=ANY,dl_vlan=99,dl_vlan_pcp=7,vlan_tci1=0x0000,dl_src=00:06:07:08:09:0a,dl_dst=00:01:02:03:04:05,nw_src=192.168.0.7,nw_dst=127.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=81,tp_dst=3773
+])
+
+ OVS_VSWITCHD_STOP
+ AT_CLEANUP])
+
+DPIF_NETDEV_FLOW_HW_OFFLOAD_OFFSETS([dummy])
+DPIF_NETDEV_FLOW_HW_OFFLOAD_OFFSETS([dummy-pmd])
projects / mirror_ovs.git / blobdiff