[dts] [DTS]Patch v1 2/2: test plan for avf
Wang Fei
feix.y.wang at intel.com
Mon Jun 25 02:47:18 CEST 2018
Signed-off-by: Wang Fei <feix.y.wang at intel.com>
---
test_plans/avf_test_plan.rst | 518 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 518 insertions(+)
create mode 100644 test_plans/avf_test_plan.rst
diff --git a/test_plans/avf_test_plan.rst b/test_plans/avf_test_plan.rst
new file mode 100644
index 0000000..781f97d
--- /dev/null
+++ b/test_plans/avf_test_plan.rst
@@ -0,0 +1,518 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+# 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.
+
+
+==============
+AVF test plan:
+==============
+
+Description
+===========
+
+Prerequisites
+=============
+
+Hardwares:
+----------
+i40e (Fortville XXV710)
+
+1. apply below patch to dpdk source code
+
+diff --git a/drivers/net/avf/base/avf_devids.h b/drivers/net/avf/base/avf_devids.h
+index 7d9fed2..3eff68c 100644
+--- a/drivers/net/avf/base/avf_devids.h
++++ b/drivers/net/avf/base/avf_devids.h
+@@ -38,6 +38,6 @@ POSSIBILITY OF SUCH DAMAGE.
+ #define AVF_INTEL_VENDOR_ID 0x8086
+
+ /* Device IDs */
+-#define AVF_DEV_ID_ADAPTIVE_VF 0x1889
++#define AVF_DEV_ID_ADAPTIVE_VF 0x154c
+
+ #endif /* _AVF_DEVIDS_H_ */
+diff --git a/drivers/net/i40e/base/i40e_devids.h b/drivers/net/i40e/base/i40e_devids.h
+index 66ff1cc..a473c89 100644
+--- a/drivers/net/i40e/base/i40e_devids.h
++++ b/drivers/net/i40e/base/i40e_devids.h
+@@ -52,7 +52,7 @@ POSSIBILITY OF SUCH DAMAGE.
+ #define I40E_DEV_ID_25G_B 0x158A
+ #define I40E_DEV_ID_25G_SFP28 0x158B
+ #if defined(INTEGRATED_VF) || defined(VF_DRIVER) || defined(I40E_NDIS_SUPPORT)
+-#define I40E_DEV_ID_VF 0x154C
++#define I40E_DEV_ID_VF 0x164C
+ #define I40E_DEV_ID_VF_HV 0x1571
+ #define I40E_DEV_ID_ADAPTIVE_VF 0x1889
+ #endif /* VF_DRIVER */
+
+2,
+make install RTE_SDK=`pwd` T=x86_64-native-linuxapp-gcc -j32
+modprobe uio;
+insmod x86_64-native-linuxapp-gcc/kmod/igb_uio.ko;
+
+./usertools/dpdk-devbind.py --bind=igb_uio 05:00.0 07:00.0;
+echo 1 > /sys/bus/pci/devices/0000\:05\:00.0/max_vfs;
+echo 1 > /sys/bus/pci/devices/0000\:07\:00.0/max_vfs;
+
+./usertools/dpdk-devbind.py --bind=vfio-pci 05:02.0 07:02.0
+or
+(./usertools/dpdk-devbind.py --bind=igb_uio 05:02.0 07:02.0)
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 1-5 -n 4 --socket-mem=1024,1024 --file-prefix=pf -w 05:00.0 -w 07:00.0 -- -i
+
+set vf mac addr 0 0 00:12:34:56:78:01
+set vf mac addr 1 0 00:12:34:56:78:02
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-10 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=4 --rxq=4 --nb-cores=4
+
+
+Detail test plan about each features :
+=====================================
+
+1. VF basic RX/TX
+-----------------
+
+send 2000 random packets from traffic generator, verify the packets can be received
+by one VF and can be forward to another VF correctly.
+
+2. VF mac filter
+----------------
+
+1) unicast test
+
+testpmd>
+set promisc all off
+set allmulti all off
+
+mac_addr set 0 00:12:34:56:78:03 [not work]
+
+disable promisc mode, verify VF packet rx/tx can work fine with the specific mac addr.
+
+2) multicast test
+
+testpmd>
+set promisc all off
+set allmulti all off
+
+Send packet with multicast MAC 01:80:C2:00:00:08, and check VF can not receive the packet.
+
+testpmd>
+set allmulti all on
+
+Send packet with multicast MAC 01:80:C2:00:00:08, and check VF can receive the packet.
+
+3) broadcast test
+
+testpmd>
+set promisc all off
+
+Send packets with broadcast address ff:ff:ff:ff:ff:ff, and check VF can receive the packet
+
+4) promiscuous mode
+
+testpmd>
+set promisc all on
+
+Send packet that different with vf mac, check packets can be received.
+
+5) mac spoof on (N/A)
+
+3. VF vlan
+----------
+
+1) Vlan filter (vlan filter only work with promisc mode off)
+
+port stop all
+set promisc all off
+vlan set filter off 0
+vlan set filter off 1
+vlan set strip off 0
+vlan set strip off 1
+
+vlan set filter on 0
+set fwd mac
+port start all
+start
+
+packet with vlan can not be received, packet without vlan packet can be received.
+
+2) rx_vlan (vlan filter only work with promisc mode off)
+
+setup rx vlan like the follow command, verify packet with
+vlan_id can receive by VF, and packet with other vlan_id can not be received by VF
+(execept vlan 0).
+`testpmd> rx_vlan add <vlan_id> <vf_index>`
+
+port stop all
+set promisc all off
+vlan set filter off 0
+vlan set filter off 1
+vlan set strip off 0
+vlan set strip off 1
+
+vlan set filter on 0
+rx_vlan add 20 0
+set fwd mac
+port start all
+start
+
+3) tx_vlan, setup VF vlan like the follow command, verify packet
+that out from VF contain the vlan tag.
+
+`testpmd> tx_vlan <vf_index> <vlan_id>`
+
+port stop all
+set promisc all on
+set fwd mac
+vlan set filter off 0
+vlan set filter off 1
+vlan set strip off 0
+vlan set strip off 1
+tx_vlan set 1 20
+port start all
+start
+
+4) vlan strip, setup strip on, vlan promisc on, verify vlan_id
+was stripped by VF when it forward the packet to other vf port.
+
+`testpmd> vlan set strip on <vf_index>`
+
+port stop all
+set promisc all on
+set fwd mac
+vlan set filter off 0
+vlan set filter off 1
+vlan set strip off 0
+vlan set strip off 1
+vlan set strip on 0
+port start all
+start
+
+5) vlan promisc mode,
+
+port stop all
+vlan set filter off 0
+vlan set filter off 1
+vlan set strip off 0
+vlan set strip off 1
+
+set promisc all on
+set fwd mac
+port start all
+start
+
+send packet with vlan or without vlan, both can be received and forwarded.
+
+6) vlan spoof on (N/A)
+
+
+4. VF jumboframe
+----------------
+
+1) Check that no jumbo frame support,
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-10 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=4 --rxq=4 --nb-cores=4
+testpmd>
+set fwd mac
+start
+
+packet less than the standard maximum frame (1518) can be received.
+packet more than the standard maximum frame (1518) can not be received.
+
+2)Check that with Jumbo Frames support,
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-10 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=4 --rxq=4 --nb-cores=4 --max-pkt-len=9000 --tx-offloads=0x8000
+testpmd>
+set fwd mac
+start
+
+packet lengths greater than the standard maximum frame (1518) and \
+lower or equal to the maximum frame length can be received.
+Check that packets larger than the configured maximum packet length are
+dropped by the hardware.
+
+Note the following was expected!
+packet size > 9001, not forward , but RX-packets: counter increased (issue ??????)
+
+5. VF RSS
+---------
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-10 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=4 --rxq=4 --nb-cores=4 --txqflags=0
+
+1) test redirection Table Config,
+config hash reta table, send different flow type packet to VF port,
+check packet received by different queue.
+
+port config 0 rss reta (0,0)
+port config 0 rss reta (1,1)
+port config 0 rss reta (2,2)
+port config 0 rss reta (3,3)
+port config 0 rss reta (60,0)
+port config 0 rss reta (61,1)
+port config 0 rss reta (62,2)
+port config 0 rss reta (63,3)
+
+testpmd> port config all rss (all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none)
+
+
+6. VF offload (checksum and tso)
+--------------------------------
+1) enable HW checksum offload on VF port,
+Send packets with incorrect checksum to vf port, verify that the packets
+can be received by VF port and checksum error reported,
+the packets forwarded by VF port have the correct checksum value.
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-10 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=4 --rxq=4 --nb-cores=4
+
+port stop all
+
+csum set ip hw 0
+csum set udp hw 0
+csum set tcp hw 0
+csum set sctp hw 0
+
+csum set ip hw 1
+csum set udp hw 1
+csum set tcp hw 1
+csum set sctp hw 1
+
+set fwd csum
+set verbose 1
+
+port start all
+start
+
+2) SW checksum, disable HW checksum offload on VF port,
+Send packets with incorrect checksum to vf port, verify that the packets
+can be received by VF port and checksum error reported, the packets
+forwarded by VF port have the correct checksum value.
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-10 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=4 --rxq=4 --nb-cores=4
+
+port stop all
+csum set ip sw 0
+csum set udp sw 0
+csum set tcp sw 0
+csum set sctp sw 0
+
+csum set ip sw 1
+csum set udp sw 1
+csum set tcp sw 1
+csum set sctp sw 1
+
+set fwd csum
+set verbose 1
+port start all
+start
+
+3) tso, enable tso on VF port, verify tcp packets that send out by
+VF port was splitted according to tso size. [no implemented yet]
+
+port stop all
+set verbose 1
+csum set ip hw 0
+csum set udp hw 0
+csum set tcp hw 0
+csum set sctp hw 0
+
+csum set ip hw 1
+csum set udp hw 1
+csum set tcp hw 1
+csum set sctp hw 1
+
+tso set 800 1
+set fwd csum
+port start all
+start
+
+3) tunnel tso, enable tunnel tso on VF port, verify tcp packets that send out by
+VF port was splitted according to tso size. [not implemented yet]
+
+port stop all
+set verbose 1
+csum set ip hw 0
+csum set udp hw 0
+csum set tcp hw 0
+csum set sctp hw 0
+csum set outer-ip hw 0
+csum parse_tunnel on 0
+
+csum set ip hw 1
+csum set udp hw 1
+csum set tcp hw 1
+csum set sctp hw 1
+csum set outer-ip hw 1
+csum parse_tunnel on 1
+
+tunnel_tso set 800 1
+set fwd csum
+port start all
+start
+
+7. Rx interrupt
+---------------
+1). build l3fwd-power
+make -C examples/l3fwd-power RTE_SDK=`pwd` T=x86_64-native-linuxapp-gcc
+
+2). build two VFs with igb_uio [fail]
+modprobe uio;
+insmod x86_64-native-linuxapp-gcc/kmod/igb_uio.ko;
+./usertools/dpdk-devbind.py --bind=igb_uio 05:02.0 07:02.0
+
+if in VM, enable vfio noiommu
+
+modprobe -r vfio_iommu_type1
+modprobe -r vfio
+modprobe vfio enable_unsafe_noiommu_mode=1
+cat /sys/module/vfio/parameters/enable_unsafe_noiommu_mode
+modprobe vfio-pci
+
+3). start l3fwd power with one queue per port.
+./examples/l3fwd-power/build/l3fwd-power -l 6,7 -n 4 -w 05:02.0 -w 07:02.0 -- \
+-p 0x3 --config '(0,0,6),(1,0,7)'
+
+Send one packet to VF0 and VF1, check that thread on core6 and core7 waked up::
+
+L3FWD_POWER: lcore 6 is waked up from rx interrupt on port 0 queue 0
+L3FWD_POWER: lcore 7 is waked up from rx interrupt on port 0 queue 0
+
+Check the packet has been normally forwarded.
+
+After the packet forwarded, thread on core6 and core 7 will return to sleep::
+
+L3FWD_POWER: lcore 6 sleeps until interrupt triggers
+L3FWD_POWER: lcore 7 sleeps until interrupt triggers
+
+Send packet flows to VF0 and VF1, check that thread on core1 and core2 will
+keep up awake.
+
+
+8. VF veb
+---------
+create 2 VFs from 1 PF, start testpmd with 2VFs individually, verify throughput.
+
+echo 2 > /sys/bus/pci/devices/0000\:05\:00.0/max_vfs;
+./usertools/dpdk-devbind.py --bind=vfio-pci 05:02.0 05:02.1
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 1,2 -n 4 --socket-mem=1024,1024 --file-prefix=pf \
+-w 05:00.0 -- -i
+
+set vf mac addr 0 0 00:12:34:56:78:01
+set vf mac addr 0 1 00:12:34:56:78:02
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 3-5 -n 4 --master-lcore=3 --socket-mem=1024,1024 --file-prefix=vf1 \
+-w 05:02.0 -- -i --txq=2 --rxq=2 --rxd=512 --txd=512 --nb-cores=2 --rss-ip --eth-peer=0,00:12:34:56:78:02
+
+set promisc all off
+set fwd mac
+start
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 6-8 -n 4 --master-lcore=6 --socket-mem=1024,1024 --file-prefix=vf2 \
+-w 05:02.1 -- -i --txq=2 --rxq=2 --rxd=512 --txd=512 --nb-cores=2 --rss-ip
+
+set promisc all off
+set fwd mac
+start
+
+9. VF performance
+-----------------
+1) vector (vector=y)
+./x86_64-native-linuxapp-gcc/app/testpmd -c 0x6 -n 4 --socket-mem=1024,1024 --file-prefix=pf \
+-w 05:00.0 -w 07:00.0 -- -i
+
+set vf mac addr 0 0 00:12:34:56:78:01
+set vf mac addr 1 0 00:12:34:56:78:02
+
+./x86_64-native-linuxapp-gcc/app/testpmd -c 0x0f8 -n 4 --master-lcore=3 --socket-mem=1024,1024 --file-prefix=vf \
+-w 05:02.0 -w 07:02.0 -- -i --txq=2 --rxq=2 --rxd=512 --txd=512 --nb-cores=4 --rss-ip
+
+set promisc all off
+set fwd mac
+start
+
+37.2 + 37.2 = 74.4Mpps
+
+2) scalar/bulk
+
+change CONFIG_RTE_LIBRTE_AVF_INC_VECTOR=n in config/common_base
+
+34.9 + 34.9 = 69.8Mpps
+
+
+additional test case: (N/A)
+PF change mtu will cause any VF reset or any other issues.
+create 2 VFs from 1 PF, reset 1 VF continuously, verify PF and another VF can work fine.
+
+
+AVF test in qemu-kvm
+====================
+
+#start PF with testpmd in host,
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 1,2 -n 4 --socket-mem=1024,1024 --file-prefix=pf -w 05:00.0 -w 07:00.0 -- -i
+
+set vf mac addr 0 0 00:12:34:56:78:01
+set vf mac addr 1 0 00:12:34:56:78:02
+
+#start VF in guest,
+
+taskset -c 12-17 qemu-system-x86_64 -enable-kvm -cpu host -smp 6 -m 4096 \
+-device virtio-net-pci,netdev=net0 -netdev tap,id=net0,script=/etc/qemu-ifup,downscript=no,vhost=on \
+-drive file=/home/ypei/qemu/ubuntu-16.04.img,if=virtio -vnc :1 -nographic
+
+(qemu) help device_add
+device_add vfio-pci,host=05:02.0,id=vf1
+device_add vfio-pci,host=07:02.0,id=vf2
+
+make install RTE_SDK=`pwd` T=x86_64-native-linuxapp-gcc -j4
+modprobe uio;
+insmod x86_64-native-linuxapp-gcc/kmod/igb_uio.ko;
+
+./usertools/dpdk-devbind.py --bind=igb_uio 00:05.0 00:06.0
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 1-5 -n 4 --master-lcore=1 \
+-w 00:05.0 -w 00:06.0 -- -i --txq=4 --rxq=4 --nb-cores=4 --txqflags=0
+
+examples/l3fwd-power/build/l3fwd-power -l 1,2 -n 4 -w 00:05.0 -w 00:06.0 -- \
+-p 0x3 --config '(0,0,1),(1,0,2)'
+
+./x86_64-native-linuxapp-gcc/app/testpmd -l 1-5 -n 4 --master-lcore=1 \
+-w 00:05.0 -w 00:06.0 -- -i --txq=4 --rxq=4 --nb-cores=4 --max-pkt-len=9000 --txqflags=0
\ No newline at end of file
--
2.7.4
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