Re: [dts] [PATCH] test_plans: remove duplicate test plan of virtio

["Tu, Lijuan" <lijuan.tu@intel.com>]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Thursday, June 27, 2019 2:58 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
> 
> From: Wang Yinan <yinan.wang@intel.com>
> 
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
>  test_plans/vhost_gro_test_plan.rst | 308 -----------------------------
>  1 file changed, 308 deletions(-)
>  delete mode 100644 test_plans/vhost_gro_test_plan.rst
> 
> diff --git a/test_plans/vhost_gro_test_plan.rst
> b/test_plans/vhost_gro_test_plan.rst
> deleted file mode 100644
> index e2652b3..0000000
> --- a/test_plans/vhost_gro_test_plan.rst
> +++ /dev/null
> @@ -1,308 +0,0 @@
> -.. Copyright (c) <2019>, Intel Corporation
> -   All rights reserved.
> -
> -   Redistribution and use in source and binary forms, with or without
> -   modification, are permitted provided that the following conditions
> -   are met:
> -
> -   - Redistributions of source code must retain the above copyright
> -     notice, this list of conditions and the following disclaimer.
> -
> -   - Redistributions in binary form must reproduce the above copyright
> -     notice, this list of conditions and the following disclaimer in
> -     the documentation and/or other materials provided with the
> -     distribution.
> -
> -   - Neither the name of Intel Corporation nor the names of its
> -     contributors may be used to endorse or promote products derived
> -     from this software without specific prior written permission.
> -
> -   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS
> -   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> -   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS
> -   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> -   COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
> INDIRECT,
> -   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> -   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> OR
> -   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> -   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT,
> -   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> -   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> ADVISED
> -   OF THE POSSIBILITY OF SUCH DAMAGE.
> -
> -==================
> -DPDK GRO test plan
> -==================
> -
> -This test plan will cover vdev GRO light/heavy mode test.
> -As we need use checksum fwd in this test and make sure ping and iperf
> packets can reach each side.
> -
> -Prerequisites
> -=============
> -
> -Modify the testpmd code as following::
> -
> -    --- a/app/test-pmd/csumonly.c
> -    +++ b/app/test-pmd/csumonly.c
> -    @@ -693,10 +693,12 @@ pkt_burst_checksum_forward(struct
> fwd_stream *fs)
> -                     * and inner headers */
> -
> -                    eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *);
> -    +#if 0
> -                    ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
> -                                    &eth_hdr->d_addr);
> -                    ether_addr_copy(&ports[fs->tx_port].eth_addr,
> -                                    &eth_hdr->s_addr);
> -    +#endif
> -                    parse_ethernet(eth_hdr, &info);
> -                    l3_hdr = (char *)eth_hdr + info.l2_len;
> -
> -Test flow
> -=========
> -
> -NIC2(In kernel) -> NIC1(DPDK) -> testpmd(csum fwd) -> Vhost -> Virtio-net
> -
> -Test Case1: DPDK GRO lightmode test with tcp traffic -
> ====================================================
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and turn
> on the tso of this nic port by below cmds::
> -
> -    ip netns del ns1
> -    ip netns add ns1
> -    ip link set [enp216s0f0] netns ns1       # [enp216s0f0] is the name of nic2
> -    ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
> -    ip netns exec ns1 ethtool -K [enp216s0f0] tso on
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 1::
> -
> -    ./dpdk-devbind.py -b igb_uio xx:xx.x
> -    ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024  --legacy-mem \
> -    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> -    testpmd>set fwd csum
> -    testpmd>stop
> -    testpmd>port stop 0
> -    testpmd>port stop 1
> -    testpmd>csum set tcp hw 0
> -    testpmd>csum set ip hw 0
> -    testpmd>csum set tcp hw 1
> -    testpmd>csum set ip hw 1
> -    testpmd>set port 0 gro on
> -    testpmd>set gro flush 1
> -    testpmd>port start 0
> -    testpmd>port start 1
> -    testpmd>start
> -
> -3.  Set up vm with virto device and using kernel virtio-net driver:
> -
> -  ::
> -
> -    taskset -c 13 \
> -    qemu-system-x86_64 -name us-vhost-vm1 \
> -       -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> -       -numa node,memdev=mem \
> -       -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> -       -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -       -chardev socket,id=char0,path=./vhost-net \
> -       -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> -       -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> -       -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> -    ifconfig [ens3] 1.1.1.2 up  # [ens3] is the name of virtio-net
> -    ethtool -K [ens3] gro off
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> -    Host side :  ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
> -    VM side:     iperf -s
> -
> -Test Case2: DPDK GRO heavymode test with tcp traffic -
> ====================================================
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and turn
> on the tso of this nic port by below cmds::
> -
> -    ip netns del ns1
> -    ip netns add ns1
> -    ip link set [enp216s0f0] netns ns1       # [enp216s0f0] is the name of nic2
> -    ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
> -    ip netns exec ns1 ethtool -K [enp216s0f0] tso on
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 2::
> -
> -    ./dpdk-devbind.py -b igb_uio xx:xx.x
> -    ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024  --legacy-mem \
> -    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> -    testpmd>set fwd csum
> -    testpmd>stop
> -    testpmd>port stop 0
> -    testpmd>port stop 1
> -    testpmd>csum set tcp hw 0
> -    testpmd>csum set ip hw 0
> -    testpmd>csum set tcp hw 1
> -    testpmd>csum set ip hw 1
> -    testpmd>set port 0 gro on
> -    testpmd>set gro flush 2
> -    testpmd>port start 0
> -    testpmd>port start 1
> -    testpmd>start
> -
> -3.  Set up vm with virto device and using kernel virtio-net driver:
> -
> -  ::
> -
> -    taskset -c 13 \
> -    qemu-system-x86_64 -name us-vhost-vm1 \
> -       -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> -       -numa node,memdev=mem \
> -       -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> -       -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -       -chardev socket,id=char0,path=./vhost-net \
> -       -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> -       -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> -       -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> -    ifconfig [ens3] 1.1.1.2 up  # [ens3] is the name of virtio-net
> -    ethtool -K [ens3] gro off
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> -    Host side :  ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
> -    VM side:     iperf -s
> -
> -Test Case3: DPDK GRO heavymode_flush4 test with tcp traffic -
> ===========================================================
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and turn
> on the tso of this nic port by below cmds::
> -
> -    ip netns del ns1
> -    ip netns add ns1
> -    ip link set [enp216s0f0] netns ns1       # [enp216s0f0] is the name of nic2
> -    ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
> -    ip netns exec ns1 ethtool -K [enp216s0f0] tso on
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 4::
> -
> -    ./dpdk-devbind.py -b igb_uio xx:xx.x
> -    ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024  --legacy-mem \
> -    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> -    testpmd>set fwd csum
> -    testpmd>stop
> -    testpmd>port stop 0
> -    testpmd>port stop 1
> -    testpmd>csum set tcp hw 0
> -    testpmd>csum set ip hw 0
> -    testpmd>csum set tcp hw 1
> -    testpmd>csum set ip hw 1
> -    testpmd>set port 0 gro on
> -    testpmd>set gro flush 4
> -    testpmd>port start 0
> -    testpmd>port start 1
> -    testpmd>start
> -
> -3.  Set up vm with virto device and using kernel virtio-net driver:
> -
> -  ::
> -
> -    taskset -c 13 \
> -    qemu-system-x86_64 -name us-vhost-vm1 \
> -       -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> -       -numa node,memdev=mem \
> -       -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> -       -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -       -chardev socket,id=char0,path=./vhost-net \
> -       -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> -       -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> -       -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> -    ifconfig [ens3] 1.1.1.2 up  # [ens3] is the name of virtio-net
> -    ethtool -K [ens3] gro off
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> -    Host side :  ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
> -    VM side:     iperf -s
> -
> -Test Case4: DPDK GRO test with vxlan traffic -
> ============================================
> -
> -Vxlan topology
> ---------------
> -
> -::
> -
> -    VM          Host
> -  50.1.1.2      50.1.1.1
> -     |           |
> -  1.1.2.3       1.1.2.4
> -     |------------Testpmd------------|
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and
> create Host VxLAN port::
> -
> -    ip netns del ns1
> -    ip netns add ns1
> -    ip link set [enp216s0f0] netns ns1    # [enp216s0f0] is the name of nic2
> -    ip netns exec ns1 ifconfig [enp216s0f0] 1.1.2.4/24 up
> -    VXLAN_NAME=vxlan1
> -    VXLAN_IP=50.1.1.1
> -    IF_NAME=[enp216s0f0]
> -    VM_IP=1.1.2.3
> -    ip netns exec t2 ip link add $VXLAN_NAME type vxlan id 42 dev $IF_NAME
> dstport 4789
> -    ip netns exec t2 bridge fdb append to 00:00:00:00:00:00 dst $VM_IP dev
> $VXLAN_NAME
> -    ip netns exec t2 ip addr add $VXLAN_IP/24 dev $VXLAN_NAME
> -    ip netns exec t2 ip link set up dev $VXLAN_NAME
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 4::
> -
> -    ./dpdk-devbind.py -b igb_uio xx:xx.x
> -    ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024  --legacy-mem \
> -    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> -    testpmd>set fwd csum
> -    testpmd>stop
> -    testpmd>port stop 0
> -    testpmd>port stop 1
> -    testpmd>csum set tcp hw 0
> -    testpmd>csum set ip hw 0
> -    testpmd>csum parse-tunnel on 0
> -    testpmd>csum parse-tunnel on 1
> -    testpmd>csum set outer-ip hw 0
> -    testpmd>csum set tcp hw 1
> -    testpmd>csum set ip hw 1
> -    testpmd>set port 0 gro on
> -    testpmd>set gro flush 4
> -    testpmd>port start 0
> -    testpmd>port start 1
> -    testpmd>start
> -
> -3.  Set up vm with virto device and using kernel virtio-net driver:
> -
> -  ::
> -
> -    taskset -c 13 \
> -    qemu-system-x86_64 -name us-vhost-vm1 \
> -       -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> -       -numa node,memdev=mem \
> -       -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> -       -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -       -chardev socket,id=char0,path=./vhost-net \
> -       -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> -       -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> -       -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> -    ip link add vxlan0 type vxlan id 42 dev [ens3] dstport 4789   # [ens3] is the
> name of virtio-net
> -    bridge fdb add to 00:00:00:00:00:00 dst 1.1.2.4 dev vxlan0
> -    ip addr add 50.1.1.2/24 dev vxlan0
> -    ip link set up dev vxlan0
> -    ifconfig [ens3] 1.1.2.3/24 up
> -    ifconfig -a
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> -    Host side :  ip netns exec t2 iperf -c 50.1.1.2 -i 2 -t 60 -f g -m
> -    VM side:     iperf -s -f g
> \ No newline at end of file
> --
> 2.17.1