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* [dts] [PATCH V3]test_plans: add test plan for rte_flow priority
@ 2019-12-27 16:14 qifu
  2019-12-27  8:08 ` Tu, Lijuan
  0 siblings, 1 reply; 2+ messages in thread
From: qifu @ 2019-12-27 16:14 UTC (permalink / raw)
  To: dts; +Cc: qifu

Add test plan for cvl rteflow priority.

Signed-off-by: qifu <qi.fu@intel.com>
---
 test_plans/rteflow_priority_test_plan.rst | 338 ++++++++++++++++++++++
 1 file changed, 338 insertions(+)
 create mode 100644 test_plans/rteflow_priority_test_plan.rst

diff --git a/test_plans/rteflow_priority_test_plan.rst b/test_plans/rteflow_priority_test_plan.rst
new file mode 100644
index 0000000..b853e90
--- /dev/null
+++ b/test_plans/rteflow_priority_test_plan.rst
@@ -0,0 +1,338 @@
+.. 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.
+
+
+=======================
+Rte_flow Priority Tests
+=======================
+
+
+Description
+===========
+
+This document provides the plan for testing the Rte_flow Priority feature.
+this feature uses devargs as a hint to active flow priority or not.
+
+This test plan is based on Intel E810 series ethernet cards.
+when priority is not active, flows are created on fdir then switch/ACL.
+when priority is active, flows are identified into 2 category: 
+High priority as permission stage that maps to switch/ACL,
+Low priority as distribution stage that maps to fdir,
+a no destination high priority rule is not acceptable, since it may be overwritten by a low priority rule due to cvl FXP behavior.
+
+Note: Since these tests are focus on priority, the patterns in tests are examples.
+
+
+Prerequisites
+=============
+
+Bind the pf to dpdk driver::
+
+   ./usertools/dpdk-devbind.py -b vfio-pci af:00.0
+   
+Note: The kernel must be >= 3.6+ and VT-d must be enabled in bios.
+
+Test Case: Setting Priority in Non-pipeline Mode
+================================================
+
+Priority is not active in non-pipeline mode. The default value of priority is 0 but it will be ignored.
+
+Patterns in this case:
+	MAC_IPV4
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+
+#. Create a rule with priority 0, Check the flow can be created but it will map to fdir filter::
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / end actions queue index 2 / end
+   ice_interrupt_handler(): OICR: MDD event
+   ice_flow_create(): Succeeded to create (1) flow
+   Flow rule #0 created
+
+#. Create a rule with priority 1, check the flow can not be created for the vallue of priority is 0 in non-pipeline mode::
+
+   testpmd> flow create 0 priority 1 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / end actions queue index 2 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 4 (priority field): cause: 0x7ffe24e65738, Not support priority.: Invalid argument
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0,pipeline-mode-support=0 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+
+#. Create a rule with priority 0, Check the flow can be created but it will map to fdir filter::
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / end actions queue index 2 / end
+   ice_interrupt_handler(): OICR: MDD event
+   ice_flow_create(): Succeeded to create (1) flow
+   Flow rule #0 created
+
+#. Create a rule with priority 1, check the flow can not be created for the vallue of priority is 0 in non-pipeline mode::
+  
+   testpmd> flow create 0 priority 1 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / end actions queue index 2 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 4 (priority field): cause: 0x7ffe24e65738, Not support priority.: Invalid argument
+
+Test Case: Create Flow Rules with Priority in Pipeline Mode
+============================================================
+
+Priority is active in pipeline mode. 
+Creating flow rules and setting priority 0/1 will map switch/fdir filter separately.
+
+Patterns in this case:
+	MAC_IPV4_TCP
+	MAC_IPV4_VXLAN_IPV4_UDP_PAY
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0,pipeline-mode-support=1 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+   rx_vxlan_port add 4789 0 
+
+#. Create switch filter rules::
+
+   flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end actions queue index 1 / end
+
+   flow create 0 priority 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / udp src is 25 dst is 23 / end actions queue index 2 / end
+
+#. Create fdir filter rules::
+
+   flow create 0 priority 1 ingress pattern eth / ipv4 src is 192.168.0.4 dst is 192.168.0.7 tos is 4 ttl is 20 / tcp src is 25 dst is 23 / end actions queue index 3 / end
+
+   flow create 0 priority 1 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.4 dst is 192.168.0.7 / udp src is 25 dst is 23 / end actions queue index 4 / end
+
+#. Check flow list with commands "flow list 0", all flows are created correctly::
+   
+   +-----+--------+--------+--------+-----------------------+
+   |ID	 | Group  | Prio   | Attr   | Rul                   |
+   +=====+========+========+========+=======================+
+   | 0   | 0      | 0	   | i-     | ETH IPV4 TCP => QUEUE |
+   +-----+--------+--------+--------+-----------------------+
+   | 1       ...			                    |
+   +-----+--------+--------+--------+-----------------------+
+   | 2       ...			                    |
+   +-----+--------+--------+--------+-----------------------+
+   | 3       ...			                    |
+   +-----+--------+--------+--------+-----------------------+
+
+#. Send packets according to the created rules in tester::
+
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP(src="192.168.0.2",dst="192.168.0.3",tos=4)/TCP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP()/UDP()/VXLAN()/Ether()/IP(src="192.168.0.2",dst="192.168.0.3",tos=4)/UDP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP(src="192.168.0.4",dst="192.168.0.7",tos=4,ttl=20)/TCP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP()/UDP()/VXLAN()/Ether()/IP(src="192.168.0.4 ",dst="192.168.0.7")/UDP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+
+#. Check the packets are recieved in right queues by dut::
+
+   testpmd> port 0/queue 1: received 1 packets
+     src=11:22:33:44:55:66 - dst=00:00:00:00:11:00 - type=0x0800 - length=134 - nb_segs=1 - RSS hash=0x96803f93 - RSS queue=0x1 - hw ptype: L2_ETHER L3_IPV4_EXT_UNKNOWN L4_TCP  - sw ptype: L2_ETHER L3_IPV4 L4_TCP  - l2_len=14 - l3_len=20 - l4_len=20 - Receive queue=0x1
+     ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN
+   ......
+
+#. Create rules without priority, Check only patterns supported by switch can be created for the default priorty is 0.
+So the first flow can be created and the second flow can not be created::
+
+   testpmd> flow create 0 ingress pattern eth / ipv4 src is 192.168.0.3 dst is 192.168.0.1 tos is 5 / tcp src is 25 dst is 23 / end actions queue index 1 / end
+   ice_flow_create(): Succeeded to create (2) flow
+   Flow rule #1 created
+   testpmd>  flow create 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 ttl is 20 / sctp src is 25 dst is 23 / end actions queue index 1 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 2 (flow rule (handle)): Invalid input pattern: Invalid argument
+
+Test case: Create No Destination High Priority Flow Rule
+========================================================
+
+A no destination high priority rule is not acceptable. Destination here means exact actions.
+
+Patterns in this case:
+	MAC_IPV4_TCP
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0,pipeline-mode-support=1 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+
+#. Create a rule without exact actions, check the flows can not be created::
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end actions / end
+   Bad arguments
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end
+   Bad arguments
+
+Test case: Create Flow Rules Only Supported by Fdir Filter with Priority 0
+===========================================================================
+
+Creating a rule only supported by fdir filter with priority 0, it is not acceptable.
+
+Patterns in this case:
+	MAC_IPV6_SCTP
+	MAC_IPV4_SCTP
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0,pipeline-mode-support=1 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1 
+
+#. Create rules, check the flows can not be created::
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv6 src is 1111:2222:3333:4444:5555:6666:7777:8888 dst is 1111:2222:3333:4444:5555:6666:7777:9999 / sctp src is 25 dst is 23 / end actions queue index 1 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 2 (flow rule (handle)): Invalid input pattern: Invalid argument
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 ttl is 20 / sctp src is 25 dst is 23 / end actions queue index 1 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 2 (flow rule (handle)): Invalid input pattern: Invalid argument
+
+
+Test case: Create flow rules only supported by switch filter with priority 1
+=============================================================================
+
+Create a rule only supported by fdir switch with priority 1, it is not acceptable.
+
+Patterns in this case:
+	MAC_IPV4_NVGRE_MAC_IPV4
+	MAC_IPV4_NVGRE_MAC_IPV4_UDP
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0,pipeline-mode-support=1 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+
+#. Create rules, check the flows can not be created::
+
+   testpmd> flow create 0 priority 1 ingress pattern eth / ipv4 / nvgre / eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / end actions queue index 3 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 13 (specific pattern item): cause: 0x7fffe65b8128, Unsupported pattern: Invalid argument
+
+   testpmd> flow create 0 priority 1 ingress pattern eth / ipv4 / nvgre / eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / udp src is 25 dst is 23 / end actions queue index 3 / end
+   ice_flow_create(): Failed to create flow
+   Caught error type 13 (specific pattern item): cause: 0x7fffe65b8128, Unsupported pattern: Invalid argument 
+
+Test case: Create flow rules with same parameter but differenet actions 
+==========================================================================
+
+It is acceptable to create same rules with differenet filter in pipeline mode.
+When fdir filter and switch filter has the same parameter rules, the flow will map to switch then fdir. 
+
+Patterns in this case:
+	MAC_IPV4_TCP
+
+#. Start the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0,pipeline-mode-support=1 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+
+#. Create switch rule then fdir rule with the same parameter, check two flows can be created::
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end actions queue index 1 / end
+   ice_flow_create(): Succeeded to create (2) flow
+   Flow rule #0 created
+
+   testpmd> flow create 0 priority 1 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end actions queue index 3 / end
+   ice_interrupt_handler(): OICR: MDD event
+   ice_flow_create(): Succeeded to create (1) flow
+   Flow rule #1 created
+
+#. Tester send a pkt to dut::
+
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP(src="192.168.0.2",dst="192.168.0.3",tos=4)/TCP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+
+#. Check the packets are recieved by dut in queue 1::
+
+   testpmd> port 0/queue 1: received 1 packets
+     src=11:22:33:44:55:66 - dst=00:00:00:00:11:00 - type=0x0800 - length=134 - nb_segs=1 - RSS hash=0xf12811f1 - RSS queue=0x1 - hw ptype: L2_ETHER L3_IPV4_EXT_UNKNOWN L4_TCP  - sw ptype: L2_ETHER L3_IPV4 L4_TCP  - l2_len=14 - l3_len=20 - l4_len=20 - Receive queue=0x1
+     ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN
+
+#. Remove the switch rule::
+   
+   testpmd>flow destroy 0 rule 0
+
+#. Tester send a pkt to dut::
+
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP(src="192.168.0.2",dst="192.168.0.3",tos=4)/TCP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+
+#. Check the packets are recieved in queue 3::
+
+   testpmd> port 0/queue 3: received 1 packets
+     src=11:22:33:44:55:66 - dst=00:00:00:00:11:00 - type=0x0800 - length=134 - nb_segs=1 - RSS hash=0xf12811f1 - RSS queue=0x3 - hw ptype: L2_ETHER L3_IPV4_EXT_UNKNOWN L4_TCP  - sw ptype: L2_ETHER L3_IPV4 L4_TCP  - l2_len=14 - l3_len=20 - l4_len=20 - Receive queue=0x3
+     ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN
+
+#. Restart the ``testpmd`` application as follows::
+
+   ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -w 0000:af:00.0, pipeline-mode-support=1 --log-level="ice,7" -- -i --txq=8 --rxq=8
+   set fwd rxonly
+   set verbose 1
+
+#. Create fdir rule then switch rule with the same parameter, check two flows can be created::
+
+   testpmd> flow create 0 priority 1 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end actions queue index 3 / end
+   ice_interrupt_handler(): OICR: MDD event
+   ice_flow_create(): Succeeded to create (1) flow
+   Flow rule #0 created
+
+   testpmd> flow create 0 priority 0 ingress pattern eth / ipv4 src is 192.168.0.2 dst is 192.168.0.3 tos is 4 / tcp src is 25 dst is 23 / end actions queue index 1 / end
+   ice_flow_create(): Succeeded to create (2) flow
+   Flow rule #1 created
+
+#. Tester send a pkt to dut::
+
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP(src="192.168.0.2",dst="192.168.0.3",tos=4)/TCP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+
+#. Check the packets are recieved by dut in queue 1::
+
+   testpmd> port 0/queue 1: received 1 packets
+     src=11:22:33:44:55:66 - dst=00:00:00:00:11:00 - type=0x0800 - length=134 - nb_segs=1 - RSS hash=0xf12811f1 - RSS queue=0x1 - hw ptype: L2_ETHER L3_IPV4_EXT_UNKNOWN L4_TCP  - sw ptype: L2_ETHER L3_IPV4 L4_TCP  - l2_len=14 - l3_len=20 - l4_len=20 - Receive queue=0x1
+     ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN
+
+#. Remove the switch rule::
+
+   testpmd>flow destroy 0 rule 1
+
+#. Tester send a pkt to dut::
+
+   sendp([Ether(dst="00:00:00:00:11:00",src="11:22:33:44:55:66")/IP(src="192.168.0.2",dst="192.168.0.3",tos=4)/TCP(sport=25,dport=23)/Raw('x'*80)],iface="enp134s0f0")
+
+#. Check the packets are recieved in queue 3::
+
+   testpmd> port 0/queue 3: received 1 packets
+     src=11:22:33:44:55:66 - dst=00:00:00:00:11:00 - type=0x0800 - length=134 - nb_segs=1 - RSS hash=0xf12811f1 - RSS queue=0x3 - hw ptype: L2_ETHER L3_IPV4_EXT_UNKNOWN L4_TCP  - sw ptype: L2_ETHER L3_IPV4 L4_TCP  - l2_len=14 - l3_len=20 - l4_len=20 - Receive queue=0x3
+     ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN
-- 
2.17.1


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2019-12-27 16:14 [dts] [PATCH V3]test_plans: add test plan for rte_flow priority qifu
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