@@ -39,22 +39,6 @@ Description
This test plan includes split virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path test, and packed virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vectorized path test. This plan also check the payload of packets is accurate.
-Prerequisites
-=============
-
-Enable pcap lib in dpdk code and recompile::
-
- --- a/config/common_base
- +++ b/config/common_base
- @@ -492,7 +492,7 @@ CONFIG_RTE_LIBRTE_PMD_NULL=y
- #
- # Compile software PMD backed by PCAP files
- #
- -CONFIG_RTE_LIBRTE_PMD_PCAP=n
- +CONFIG_RTE_LIBRTE_PMD_PCAP=y
-
-Then build DPDK.
-
Test flow
=========
Virtio-user <-> Vhost-user <-> Testpmd <-> Vhost-user <-> Virtio-user
@@ -127,7 +111,7 @@ Test Case 1: packed virtqueue vm2vm mergeable path test
testpmd>set burst 32
testpmd>start tx_first 7
testpmd>stop
- testpmd>set burst 1
+ testpmd>set burst 5
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 1
testpmd>stop
@@ -201,7 +185,7 @@ Test Case 2: packed virtqueue vm2vm inorder mergeable path test
testpmd>set burst 32
testpmd>start tx_first 7
testpmd>stop
- testpmd>set burst 32
+ testpmd>set burst 5
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 1
@@ -451,7 +435,7 @@ Test Case 6: split virtqueue vm2vm inorder mergeable path test
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 1
-5. Start vhost, then quit pdump and three testpmd, get 256 packets received by virtio-user1 in pdump-virtio-rx.pcap.
+5. Start vhost, then quit pdump and three testpmd, get 252 packets received by virtio-user1 in pdump-virtio-rx.pcap.
6. Launch testpmd by below command::
@@ -477,7 +461,7 @@ Test Case 6: split virtqueue vm2vm inorder mergeable path test
testpmd>set burst 32
testpmd>start tx_first 7
testpmd>stop
- testpmd>set burst 5
+ testpmd>set burst 1
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 1
@@ -811,14 +795,14 @@ Test Case 11: split virtqueue vm2vm inorder mergeable path multi-queues payload
./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 \
--vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=512' -- \
- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx
+ -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx
2. Launch virtio-user1 by below command::
./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 \
--no-pci --file-prefix=virtio1 \
--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=1 \
- -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256
+ -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096
testpmd>set fwd rxonly
testpmd>start
@@ -831,7 +815,7 @@ Test Case 11: split virtqueue vm2vm inorder mergeable path multi-queues payload
./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \
--no-pci --file-prefix=virtio \
--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=1 \
- -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256
+ -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096
testpmd>set burst 1
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 27
@@ -842,7 +826,7 @@ Test Case 11: split virtqueue vm2vm inorder mergeable path multi-queues payload
testpmd>set txpkts 2000
testpmd>start tx_first 1
-5. Start vhost testpmd, then quit pdump and all testpmd, check 64 packets received by virtio-user1 and all packets are 8k length in pdump-virtio-rx.pcap.
+5. Start vhost testpmd, then quit pdump and all testpmd, check 512 packets received by virtio-user1 and 502 packets are 8k length and 10 packets are 2k length in pdump-virtio-rx.pcap.
6. Restart step 1-3, Launch virtio-user0 and send packets::
@@ -861,7 +845,7 @@ Test Case 11: split virtqueue vm2vm inorder mergeable path multi-queues payload
testpmd>set txpkts 2000
testpmd>start tx_first 1
-7. Start vhost testpm, then quit pdump and all testpmd, check 256 packets received by virtio-user1, check 54 packets with 8k length and 202 packets with 2k length in pdump-virtio-rx.pcap.
+7. Start vhost testpm, then quit pdump and all testpmd, check 512 packets received by virtio-user1, check 54 packets with 8k length and 458 packets with 2k length in pdump-virtio-rx.pcap.
Test Case 12: split virtqueue vm2vm mergeable path multi-queues payload check with cbdma enabled
================================================================================================
@@ -870,14 +854,14 @@ Test Case 12: split virtqueue vm2vm mergeable path multi-queues payload check wi
./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 \
--vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=512' -- \
- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx
+ -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx
2. Launch virtio-user1 by below command::
./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 \
--no-pci --file-prefix=virtio1 \
--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=0 \
- -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256
+ -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096
testpmd>set fwd rxonly
testpmd>start
@@ -890,7 +874,7 @@ Test Case 12: split virtqueue vm2vm mergeable path multi-queues payload check wi
./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \
--no-pci --file-prefix=virtio \
--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=0 \
- -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256
+ -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096
testpmd>set burst 1
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 27
@@ -906,7 +890,7 @@ Test Case 12: split virtqueue vm2vm mergeable path multi-queues payload check wi
./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \
--no-pci --file-prefix=virtio \
--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=0 \
- -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256
+ -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096
testpmd>set burst 1
testpmd>set txpkts 2000,2000,2000,2000
testpmd>start tx_first 27