[dst][PATCH V1 5/6] test_plans/ice_kernelpf_dcf_test_plan:add new plan to cover the most of dcf pmd function

[Zhimin Huang <zhiminx.huang@intel.com>]

add new testplan for ice_kernelpf_dcf test suite

Signed-off-by: Zhimin Huang <zhiminx.huang@intel.com>
---
 test_plans/ice_kernelpf_dcf_test_plan.rst | 596 ++++++++++++++++++++++
 1 file changed, 596 insertions(+)
 create mode 100644 test_plans/ice_kernelpf_dcf_test_plan.rst

diff --git a/test_plans/ice_kernelpf_dcf_test_plan.rst b/test_plans/ice_kernelpf_dcf_test_plan.rst
new file mode 100644
index 00000000..734c092a
--- /dev/null
+++ b/test_plans/ice_kernelpf_dcf_test_plan.rst
@@ -0,0 +1,596 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+   Copyright(c) 2023 Intel Corporation
+
+=========================
+Kernel PF + DCF test plan
+=========================
+
+DPDK-22.07 make DCF full pmd feature.
+This document provides the plan for testing DCF PMD function of Intel® Ethernet 800 Series.
+
+Requirement
+===========
+1. Hardware:
+
+   Intel® Ethernet 800 Series: E810-XXVDA4/E810-CQ, etc.
+
+2. Software:
+   dpdk: http://dpdk.org/git/dpdk
+   scapy: http://www.secdev.org/projects/scapy/
+
+3. create 2 VF from 2 PF in DUT, set mac address for this VF, set trust on for dcf::
+
+    echo 1 > /sys/bus/pci/devices/0000\:18\:00.0/sriov_numvfs
+    echo 1 > /sys/bus/pci/devices/0000\:18\:00.1/sriov_numvfs
+    ip link set enp24s0f0 vf 0 mac 00:11:22:33:44:55
+    ip link set enp24s0f0 vf 0 trust on
+    ip link set enp24s0f1 vf 0 trust on
+
+4. bind VF to vfio-pci::
+
+    modprobe vfio-pci
+    usertools/dpdk-devbind.py --force --bind=vfio-pci 0000:18:01.0 0000:18:09.0
+
+5. test dcf cases on host or in qemu, and launch testpmd::
+
+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c 0xf -n 4 -a 0000:18:01.0,cap=dcf -a 0000:18:09.0,cap=dcf -- -i --rxq=16 --txq=16
+    testpmd> set fwd rxonly
+    testpmd> set verbose 1
+    testpmd> start
+
+.. note::
+
+    1.the kernel driver has MAC and VLAN Anti-Spoofing feature for VFs, the default is enable.
+      disabled for vfs: ip link set <ethX> vf <vf id> spoofchk {off|on}
+
+    2.for vf-vlan-pruning in ethtool --set-priv-flag, enable function to receive specific vlan packet.
+
+Test case: DCF basic RX/TX
+==========================
+Set rxonly forward, start testpmd
+
+Send 100 random packets from tester, check packets can be received
+
+Set txonly forward, start testpmd
+
+Check tester could receive the packets from application generated
+
+Test case: DCF promisc
+======================
+Ensure kernel trust mode is enable::
+
+    ip link set $PF_INTF vf 0 trust on
+
+Start testpmd, set mac forward and enable print output
+
+Use scapy to send random packets with current VF0's MAC, verify the
+packets can be received and forwarded by the DCF.
+
+Use scapy to send random packets with a wrong MAC to VF0, verify the
+packets can be received and forwarded by the DCF.
+
+Disable promisc mode::
+
+    testpmd> set promisc all off
+
+Use scapy to send random packets with current VF0's MAC, verify the
+packets can be received and forwarded by the DCF.
+
+Use scapy to send random packets with a wrong MAC to VF0, verify the
+packets can't be received and forwarded by the DCF.
+
+Enable promisc mode::
+
+    testpmd> set promisc all on
+
+Use scapy to send random packets with current VF0's MAC, verify the
+packets can be received and forwarded by the DCF.
+
+Use scapy to send random packets with a wrong MAC to VF0, verify the
+packets can be received and forwarded by the DCF.
+
+Test case: DCF multicast
+========================
+
+Start testpmd
+
+Disable promisc and multicast mode::
+
+    testpmd> set promisc all off
+    testpmd> set allmulti all off
+    testpmd> start
+
+Send packet with current VF0's MAC, and check DCF can receive the packet.
+
+Send packet with multicast MAC 01:80:C2:00:00:08, and check DCF can not
+receive the packet.
+
+Enable multicast mode::
+
+    testpmd> set allmulti all on
+
+configure multicast address::
+
+    testpmd> mcast_addr add 0 01:80:C2:00:00:08
+
+Send packet with current VF0's MAC, and check DCF can receive the packet.
+
+Send packet with multicast MAC 01:80:C2:00:00:08, and check DCF can
+receive the packet.
+
+Test case: DCF broadcast
+========================
+Disable promisc mode::
+
+    testpmd> set promisc all off
+    testpmd> start
+
+Send packet with broadcast address ff:ff:ff:ff:ff:ff, and check DCF can
+receive the packet
+
+Test case: DCF unicast
+======================
+Disable promisc and multicast mode::
+
+    testpmd> set promisc all off
+    testpmd> set allmulti all off
+    testpmd> start
+
+Send packet with unicast address, and check DCF can receive the packet
+
+Test case: DCF mac add filter
+=============================
+Disable promisc and enable crc strip and add mac address::
+
+    testpmd> port stop all
+    testpmd> port config all crc-strip on
+    testpmd> port start all
+    testpmd> set promisc all off
+    testpmd> mac_addr add 0 00:11:22:33:44:55
+
+Use scapy to send 100 random packets with current VF0's MAC, verify the
+packets can be received by one DCF and can be forwarded to another DCF
+correctly.
+
+Use scapy to send 100 random packets with new added VF0's MAC, verify the
+packets can be received by one DCF and can be forwarded to another DCF correctly.
+
+remove the added mac address::
+
+      testpmd> mac_addr remove 0 00:11:22:33:44:55
+
+Use scapy to send 100 random packets to the deleted MAC to VF0, verify the
+packets can't be received by one DCF and also can't be forwarded to another
+DCF correctly
+
+Use scapy to send 100 random packets with a wrong MAC to VF0, verify the
+packets can't be received by one DCF and also can't be forwarded to another
+DCF correctly.
+
+Test case: DCF vlan insertion
+=============================
+
+Disable vlan strip::
+
+    testpmd> vlan set strip off 0
+
+Set vlan id 20 for tx_vlan::
+
+    testpmd> port stop all
+    testpmd> tx_vlan set 0 20
+    testpmd> vlan set filter on 0
+    testpmd> rx_vlan set 0 20
+    testpmd> port start all
+    testpmd> set fwd mac
+    testpmd> start
+
+Send normal packet::
+
+    p=Ether(dst="00:01:23:45:67:89")/IP()/Raw(load='X'*30)
+
+Verify packet that out from DCF contains the vlan tag 20
+
+Test case: DCF vlan strip
+=========================
+
+Enable vlan strip::
+
+    testpmd> vlan set filter on 0
+    testpmd> rx_vlan add 20 0
+    testpmd> vlan set strip on 0
+    testpmd> set fwd mac
+    testpmd> set verbose 1
+    testpmd> start
+
+Send packets with vlan tag::
+
+    p=Ether(dst="00:01:23:45:67:89")/Dot1Q(id=0x8100,vlan=20)/IP()/Raw(load='X'*30)
+
+Check that out from DCF doesn't contain the vlan tag.
+
+Disable vlan strip::
+
+    testpmd> vlan set strip off 0
+
+Send packets with vlan tag::
+
+    Ether(dst="00:01:23:45:67:89")/Dot1Q(id=0x8100,vlan=20)/IP()/Raw(load='X'*30)
+
+Check that out from DCF contains the vlan tag.
+
+Test case: DCF vlan filter
+==========================
+
+Enable vlan filter::
+
+    testpmd> vlan set filter on 0
+    testpmd> rx_vlan add 20 0
+    testpmd> vlan set strip off 0
+    testpmd> set promisc all off
+    testpmd> set fwd mac
+    testpmd> set verbose 1
+    testpmd> start
+
+Send packets with vlan tag::
+
+    p=Ether(dst="00:01:23:45:67:89")/Dot1Q(id=0x8100,vlan=20)/IP()/Raw(load='X'*30)
+
+Check packets can be received and forwarded with vlan tag.
+
+Send packets with unmatched vlan tag::
+
+    p=Ether(dst="00:01:23:45:67:89")/Dot1Q(id=0x8100,vlan=30)/IP()/Raw(load='X'*30)
+
+Check packets can not be received and forwarded.
+
+Disable vlan filter::
+
+    testpmd> vlan set filter off 0
+
+Send packets with vlan tag::
+
+    Ether(dst="00:01:23:45:67:89")/Dot1Q(id=0x8100,vlan=20)/IP()/Raw(load='X'*30)
+
+if vf-vlan-pruning is on::
+
+    Check packets can be received and forwarded with vlan tag.
+
+if vf-vlan-pruning is off or not have this option::
+
+    Check packets can not be received and forwarded
+
+Test case: DCF vlan promisc
+===========================
+
+Enable promisc and disable vlan filter::
+
+    testpmd> port stop all
+    testpmd> set promisc all on
+    testpmd> set verbose 1
+    testpmd> vlan set filter off 0
+    testpmd> vlan set strip off 0
+    testpmd> set fwd mac
+    testpmd> port start all
+    testpmd> start
+
+Send 10 random packets with vlan tag::
+
+    Ether(dst="00:01:23:45:67:89",type=0x8100)/Dot1Q(vlan=100,type=0x0800)/IP(src="196.222.232.1")/("X"*480)
+    ...
+
+Check packets can be received and forwarded.
+
+Send 10 random packets without vlan tag::
+
+    Ether(dst="00:01:23:45:67:89")/IP(src="196.222.232.1")/("X"*480)
+    ...
+
+Check packets can be received and forwarded.
+
+Test case: DCF add pvid base rx
+===============================
+
+Add pvid on DCF from PF device::
+
+     ip link set $PF_INTF vf 0 vlan 2
+
+Check pf device show correct pvid setting::
+
+     ip link show ens259f0
+     ...
+     vf 0 MAC 00:00:00:00:00:00, vlan 1, spoof checking on, link-state auto
+
+
+Start testpmd
+
+Send packet with same vlan id and check DCF can receive
+
+Send packet without vlan and check DCF can't receive
+
+Send packet with wrong vlan id and check DCF can't receive
+
+Remove added vlan from PF device::
+
+     ip link set $PF_INTF vf 0 vlan 0
+
+Restart testpmd and send packet without vlan and check DCF can receive
+
+Set packet with vlan id 0 and check DCF can receive
+
+Set packet with random id 1-4095
+
+if vf-vlan-pruning is on::
+
+    Check packets can be received and forwarded.
+
+if vf-vlan-pruning is off or not have this option::
+
+    Check packets can not be received and forwarded
+
+send vlan=0 and not vlan pkt, also receive
+
+Test case: DCF add pvid base tx
+===============================
+Add pvid on DCF from PF device::
+
+     ip link set $PF_INTF vf 0 vlan 2
+
+Start testpmd with mac forward mode::
+
+     testpmd> set fwd mac
+     testpmd> start
+
+Send packet from tester port1 and check packet received by tester port0::
+
+     Check port1 received packet with configured vlan 2
+
+Test case: DCF vlan rx combination
+==================================
+Start testpmd with rxonly mode::
+
+     testpmd> set fwd rxonly
+     testpmd> set verbose 1
+     testpmd> start
+
+Send packet without vlan and check packet received
+
+Send packet with vlan 0 and check packet received
+
+Add vlan on DCF from VF driver::
+
+     testpmd> rx_vlan add 1 0
+
+Send packet with vlan0/1 and check packet received
+
+Rerun with step5-6 with random vlan and max vlan 4095
+
+Remove vlan on DCF::
+
+     rx_vlan rm 1 0
+
+Send packet with vlan 0 and check packet received
+
+Send packet without vlan and check packet received
+
+Send packet with vlan 1 and check packet received
+
+Test case: DCF RSS
+==================
+
+Start command with multi-queues like below::
+
+   ./<build_target>/app/dpdk-testpmd -c f -n 4 -- -i --txq=4 --rxq=4
+
+Show RSS RETA configuration::
+
+    testpmd> show port 0 rss reta 64 (0xffffffffffffffff)
+
+    RSS RETA configuration: hash index=0, queue=0
+    RSS RETA configuration: hash index=1, queue=1
+    RSS RETA configuration: hash index=2, queue=2
+    RSS RETA configuration: hash index=3, queue=3
+    ...
+    RSS RETA configuration: hash index=60, queue=0
+    RSS RETA configuration: hash index=61, queue=1
+    RSS RETA configuration: hash index=62, queue=2
+    RSS RETA configuration: hash index=63, queue=3
+
+Config hash reta table::
+
+    testpmd> port config 0 rss reta (0,3)
+    testpmd> port config 0 rss reta (1,2)
+    testpmd> port config 0 rss reta (2,1)
+    testpmd> port config 0 rss reta (3,0)
+
+Check RSS RETA configuration has changed::
+
+    testpmd> show port 0 rss reta 64 (0xffffffffffffffff)
+
+    RSS RETA configuration: hash index=0, queue=3
+    RSS RETA configuration: hash index=1, queue=2
+    RSS RETA configuration: hash index=2, queue=2
+    RSS RETA configuration: hash index=3, queue=1
+
+Enable IP/TCP/UDP RSS::
+
+  testpmd> port config all rss (all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none)
+
+Send different flow types' IP/TCP/UDP packets to DCF port, check packets are
+received by different configured queues.
+
+Test case: DCF RSS hash key
+===========================
+
+Start command with multi-queues like below::
+
+   ./<build_target>/app/dpdk-testpmd -c f -n 4 -- -i --txq=4 --rxq=4
+
+Show port rss hash key::
+
+    testpmd> show port 0 rss-hash key
+
+Set rxonly fwd, enable print, start testpmd::
+
+    testpmd> set fwd rxonly
+    testpmd> set verbose 1
+    testpmd> start
+
+Send ipv4 packets, mark the RSS hash value::
+
+    p=Ether(dst="56:0A:EC:50:A4:28")/IP(src="1.2.3.4")/Raw(load='X'*30)
+
+Update ipv4 different hash key::
+
+    testpmd> port config 0 rss-hash-key ipv4 1b9d58a4b961d9cd1c56ad1621c3ad51632c16a5d16c21c3513d132c135d132c13ad1531c23a51d6ac49879c499d798a7d949c8a
+
+Show port rss hash key, check the key is same to configured key::
+
+    testpmd> show port 0 rss-hash key
+    RSS functions:
+     all ipv4 ipv6 ip
+    RSS key:
+    1B9D58A4B961D9CD1C56AD1621C3AD51632C16A5D16C21C3513D132C135D132C13AD1531C23A51D6AC49879C499D798A7D949C8A
+
+Send ipv4 packets, check RSS hash value is different::
+
+    p=Ether(dst="56:0A:EC:50:A4:28")/IP(src="1.2.3.4")/Raw(load='X'*30)
+
+Test case: DCF rxq txq number inconsistent
+==========================================
+
+Start the testpmd with rxq not equal to txq::
+
+    ./<build_target>/app/dpdk-testpmd -l 1-9 -n 2 -- -i --rxq=4 --txq=8
+
+Set rxonly fwd, enable print, start testpmd::
+
+    testpmd> set fwd rxonly
+    testpmd> set verbose 1
+    testpmd> start
+
+Send different hash types' packets with different keywords, then check rx port
+    could receive packets by different queues::
+
+      sendp([Ether(dst="00:01:23:45:67:89")/IP(src="192.168.0.4", dst=RandIP())], iface="eth3")
+
+Check the total Rx packets in all the RxQ should be equal to the total HW Rx packets::
+
+    testpmd> show fwd stats all
+    ------- Forward Stats for RX Port= 0/Queue= 0 -> TX Port= 0/Queue= 0 -------
+    RX-packets: 252            TX-packets: 0              TX-dropped: 0
+
+    ------- Forward Stats for RX Port= 0/Queue= 1 -> TX Port= 0/Queue= 1 -------
+    RX-packets: 257            TX-packets: 0              TX-dropped: 0
+
+    ------- Forward Stats for RX Port= 0/Queue= 2 -> TX Port= 0/Queue= 2 -------
+    RX-packets: 259            TX-packets: 0              TX-dropped: 0
+
+    ------- Forward Stats for RX Port= 0/Queue= 3 -> TX Port= 0/Queue= 3 -------
+    RX-packets: 256            TX-packets: 0              TX-dropped: 0
+
+    ---------------------- Forward statistics for port 0  ----------------------
+    RX-packets: 1024           RX-dropped: 0             RX-total: 1024
+    TX-packets: 0              TX-dropped: 0             TX-total: 0
+    ----------------------------------------------------------------------------
+
+    +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++
+    RX-packets: 1024           RX-dropped: 0             RX-total: 1024
+    TX-packets: 0              TX-dropped: 0             TX-total: 0
+    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+Test case: DCF port stop/start
+==============================
+
+Stop port::
+
+    testpmd> port stop all
+
+Start port::
+
+    testpmd> port start all
+
+Repeat above stop and start port for 10 times
+
+Send packets from tester
+
+Check DCF could receive packets
+
+Test case: DCF statistics reset
+===============================
+
+Check port stats::
+
+    testpmd> show port stats all
+
+Clear port stats::
+
+    testpmd> clear port stats all
+
+Check DCF port stats, RX-packets and TX-packets are 0
+
+Set mac forward, enable print out
+
+Send 100 packets from tester
+
+Check DCF port stats, RX-packets and TX-packets are 100
+
+Clear DCF port stats
+
+Check DCF port stats, RX-packets and TX-packets are 0
+
+Test case: DCF information
+==========================
+
+Start testpmd
+
+Show DCF port information, check link, speed...information correctness::
+
+    testpmd> show port info all
+
+Set mac forward, enable print out
+
+Send 100 packets from tester
+
+Check DCF port stats, RX-packets and TX-packets are 100
+
+Test case: DCF xstats check
+===========================
+
+Launch testpmd and enable rss::
+
+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c f -n 4 -a 0000:18:01.0,cap=dcf -a 0000:18:09.0,cap=dcf -- -i --rxq=4 --txq=4 --max-pkt-len=9000
+    testpmd> port config all rss all
+    testpmd> set fwd mac
+
+show the xstats before packet forwarding, all the value are 0.
+
+Start forward and send 100 packets with random src IP address,
+   then stop forward.
+
+Check stats and xstats::
+
+    testpmd> stop
+
+    testpmd> show port stats all
+
+    testpmd> show port xstats all
+
+verify rx_good_packets, RX-packets of port 0 and tx_good_packets, TX-packets of port 1 are both 100.
+rx_good_bytes, RX-bytes of port 0 and tx_good_bytes, TX-bytes of port 1 are the same.
+Intel® Ethernet 700 Series does not support hardware per queue stats,
+so rx_qx_packets and rx_qx_bytes are both 0.
+tx_qx_packets and tx_qx_bytes are both 0 too.
+
+Clear stats::
+
+      testpmd> clear port stats all
+
+Check stats and xstats, verify rx_good_packets, RX-packets of port 0 and tx_good_packets, TX-packets of port 1 are both 0.
+
+Repeat above 4 and 5 steps.
+
+Clear xstats::
+
+    testpmd> clear port xstats all
+
+Check stats and xstats, verify rx_good_packets, RX-packets of port 0 and tx_good_packets, TX-packets of port 1 are both 0.
-- 
2.25.1