As we validate dpdk 1.8.0 rc2 from org, we report defect: Work_Request
IXA00388707
The defect is about vhost virtio based 4 x 10 G NIC, and vhost-switch cannot
startup, all cases for one copy on Fortville cannot validate. This defect can
be fixed by this patches. Below are details for validation.
Basic Information
Patch name examples/vhost: support new VMDQ api and new nic i40e
in vhost example
Brief description about test purpose Verify the four scenarios for
virtio one copy
Test Flag Tested-by
Tester name jingguox.fu at intel.com
Test environment
- OS Environment
- Compilation (GCC)
- Hardware Info (CPU & NIC)
- Virtualization environment /Configure
OS: Fedora20 3.11.10-301.fc20.x86_64
GCC: gcc version 4.8.3 20140911
CPU: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
NIC: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ [8086:1572]
Test Tool Chain information N/A
Commit ID 6e0248660819b8a0b42725c6c881729daf80739f (after apply
patches)
Detailed Testing information DPDK SW Configuration open
CONFIG_RTE_LIBRTE_VHOST x86_64-native-linuxapp-gcc configuration
Test Result Summary Total 4 cases, 4 passed, 0 failed
Test Case - name one vm by dpdk forward
Test Case - Description Check vhost switch can forward packets received
the first virtio to the second virtio that all on the same vm
Test Case -test sample/application Start vhost-switch on host and
start testpmd on guest
On host:
taskset -c 8-10 vhost-switch -c 0xf00 -n 4 --huge-dir /mnt/huge
--socket-mem 1024,1024 -- -p 1 --mergeable 0 --zero-copy 0 --vm2vm 0
On guest:
testpmd -c 0xf -n 4 -- -i --txqflags 0x0f00
Set fwd type tx_first
testpmd>set fwd mac
testpmd>start tx_first
Send packets with vlan id: ether|ip|udp packets
Test Case -command / instruction
Test Case - expected test result packet generator can get the packets
from the second virtio
Test Case - name one vm by linux forward
Test Case - Description Check vhost switch can forward packets received
the first virtio to the second virtio that all on the same vm
Test Case -test sample/application Start vhost-switch on host, use
virtios as Ethernet devices
On host:
taskset -c 8-10 vhost-switch -c 0xf00 -n 4 --huge-dir /mnt/huge
--socket-mem 1024,1024 -- -p 1 --mergeable 0 --zero-copy 0 --vm2vm 0
On guest:
Routing table config
ip addr add 192.168.10.2/24 dev eth1
ip addr add 192.168.20.2/24 dev eth2
ip neigh add 192.168.10.1 lladdr 00:00:00:00:00:01 dev eth1
ip neigh add 192.168.20.1 lladdr 00:00:00:00:00:01 dev eth2
ip link set dev eth1 up
ip link set dev eth2 up
Send packets with vlan id: ether|ip|udp packets
Test Case -command / instruction
Test Case - expected test result packet generator can get the packets
from the second virtio
Test Case - name vm to vm by dpdk forward soft switch
Test Case - Description Check vhost switch can forward packets received
from the first virtio on VM1 to the second virtio on VM2
Test Case -test sample/application Start vhost-switch on host and
start testpmd on guests
On host:
taskset -c 8-10 vhost-switch -c 0xf00 -n 4 --huge-dir /mnt/huge
--socket-mem 1024,1024 -- -p 1 --mergeable 0 --zero-copy 0 --vm2vm 1
On guests:
VM1:
./testpmd -c 0xf -n 4 -- -i --txqflags 0x0f00
--eth-peer=0,00:00:00:00:00:0A
Set fwd type tx_first
testpmd>set fwd mac
testpmd>start tx_first
VM2:
testpmd -c 0xf -n 4 -- -i --txqflags 0x0f00
Set fwd type tx_first
testpmd>set fwd mac
testpmd>start tx_first
Send packets without vlan id: ether|ip|udp packets
Test Case -command / instruction
Test Case - expected test result packet generator can get the packets
from the vf on VM2
Test Case - name vm to vm by linux forward soft switch
Test Case - Description Check vhost switch can forward packets received
from the first virtio on VM1 to the second virtio on VM2
Test Case -test sample/application Start vhost-switch on host, use
virtios as Ethernet devices
On host:
taskset -c 8-10 vhost-switch -c 0xf00 -n 4 --huge-dir /mnt/huge
--socket-mem 1024,1024 -- -p 1 --mergeable 0 --zero-copy 0 --vm2vm 1
On guests:
VM1:
ip addr add 192.168.2.2/24 dev eth1
ip neigh add 192.168.2.1 lladdr 00:00:02:00:00:a1 dev eth1
ip link set dev eth1 up
ip addr add 192.168.3.2/24 dev eth0
ip neigh add 192.168.3.1 lladdr 52:00:00:54:00:02 dev eth0
ip link set dev eth0 up
VM2:
ip addr add 192.168.3.2/24 dev eth1
ip neigh add 192.168.3.1 lladdr 00:00:02:00:00:a1 dev eth1
ip link set dev eth1 up
ip addr add 192.168.2.2/24 dev eth0
ip neigh add 192.168.2.1 lladdr 00:00:02:00:00:a1 dev eth0
ip link set dev eth0 up
arp -s 192.168.3.1 00:00:02:0a:0a
Send packets without vlan id: ether|ip|udp packets
Test Case -command / instruction
Test Case - expected test result packet generator can get the packets
from the vf on VM2
-----Original Message-----
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Huawei Xie
Sent: Thursday, November 13, 2014 06:34
To: dev at dpdk.org
Subject: [dpdk-dev] [PATCH 0/2] examples/vhost: support new VMDQ api and new
nic i40e in vhost example
I40E has several different types of VSI and queues are allocated among them.
VMDQ queue base and pool base doesn't start from zero due to this change and
VMDQ doesn't own all queues.
rte_eth_dev_info structure is extended to provide VMDQ queue base, pool base,
queue number information for us to properly set up VMDQ, i.e, add mac/vlan
filter.
This patchset enables the vhost example to use this information to set up VMDQ.
Huawei Xie (2):
support new VMDQ API and new nic i40e
use factorized default Rx/Tx configuration
examples/vhost/main.c | 103 ++++++++++++++++++++------------------------------
1 file changed, 41 insertions(+), 62 deletions(-)
--
1.8.1.4
