* [dts][PATCH V2 1/2] test_plans/vf_rss: add new case to test Tx queue number is more than Rx queue number @ 2023-01-12 4:36 Lingli Chen 2023-01-12 4:36 ` [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent Lingli Chen 0 siblings, 1 reply; 4+ messages in thread From: Lingli Chen @ 2023-01-12 4:36 UTC (permalink / raw) To: dts; +Cc: yuan.peng, Lingli Chen add new case to cover test Tx queue number is more than Rx queue number Signed-off-by: Lingli Chen <linglix.chen@intel.com> --- test_plans/vf_rss_test_plan.rst | 54 +++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/test_plans/vf_rss_test_plan.rst b/test_plans/vf_rss_test_plan.rst index 987f71f8..dc3b1da3 100644 --- a/test_plans/vf_rss_test_plan.rst +++ b/test_plans/vf_rss_test_plan.rst @@ -168,3 +168,57 @@ Before send packet, config hash reta,512(NICS with kernel driver i40e has 64 ret after send packet, based on the testpmd output RSS hash value to calculate hash_index, then check whether the actual receive queue is the queue configured in the reta. + +Test case: test rxq txq number inconsistent +=========================================== +1. Create one VF from kernel PF:: + + echo 1 > /sys/bus/pci/devices/0000\:18\:00.0/sriov_numvfs + +2. Bind VFs to vfio-pci:: + + ./usertools/dpdk-devbind.py -b vfio-pci 18:01.0 + +3. Start the testpmd with rxq not equal to txq:: + + ./<build_target>/app/dpdk-testpmd -l 1-9 -n 2 -- -i --rxq=4 --txq=8 --nb-core=8 + +.. note:: + queue pairs in number of 1, 2, 4, 8, 16, 32, 64, etc. + For vf of ixgbe, the maximum number of rxq and txq supported is 4. + +4. Set rxonly fwd, enable print, start testpmd:: + + testpmd> set fwd rxonly + testpmd> set verbose 1 + testpmd> start + +5. 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") + +6. 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 + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- 2.17.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent 2023-01-12 4:36 [dts][PATCH V2 1/2] test_plans/vf_rss: add new case to test Tx queue number is more than Rx queue number Lingli Chen @ 2023-01-12 4:36 ` Lingli Chen 2023-01-12 9:05 ` Peng, Yuan 2023-01-13 2:46 ` lijuan.tu 0 siblings, 2 replies; 4+ messages in thread From: Lingli Chen @ 2023-01-12 4:36 UTC (permalink / raw) To: dts; +Cc: yuan.peng, Lingli Chen add new case to cover Tx queue number is more than Rx queue number Signed-off-by: Lingli Chen <linglix.chen@intel.com> --- V2: reformat tests/TestSuite_vf_rss.py add ixgbe support conf/test_case_checklist.json | 1 + tests/TestSuite_vf_rss.py | 97 ++++++++++++++++++++++++++++++++--- 2 files changed, 90 insertions(+), 8 deletions(-) diff --git a/conf/test_case_checklist.json b/conf/test_case_checklist.json index f31daf62..0010a206 100644 --- a/conf/test_case_checklist.json +++ b/conf/test_case_checklist.json @@ -1709,6 +1709,7 @@ "IGB_1G-I210_COPPER", "IXGBE_10G-82599_T3_LOM", "IXGBE_10G-82599_SFP_SF_QP", + "IXGBE_10G-82599_SFP", "IXGBE_10G-X540T" ], "Target": [ diff --git a/tests/TestSuite_vf_rss.py b/tests/TestSuite_vf_rss.py index a6772baf..2b961ad3 100644 --- a/tests/TestSuite_vf_rss.py +++ b/tests/TestSuite_vf_rss.py @@ -36,8 +36,13 @@ class TestVfRss(TestCase): self.tester.scapy_foreground() self.tester.scapy_append('sys.path.append("./")') self.tester.scapy_append("from sctp import *") - self.vm_dut_0.send_expect("start", "testpmd>") - mac = self.vm0_testpmd.get_port_mac(0) + + if self.setup_1pf_1vf_1vm_env_flag == 1: + self.vm_dut_0.send_expect("start", "testpmd>") + mac = self.vm0_testpmd.get_port_mac(0) + else: + mac = self.pmd_out.get_port_mac(0) + # send packet with different source and dest ip if tran_type == "ipv4-other": for i in range(packet_count): @@ -152,8 +157,11 @@ class TestVfRss(TestCase): else: print("\ntran_type error!\n") - - out = self.vm_dut_0.get_session_output() + if self.setup_1pf_1vf_1vm_env_flag == 1: + out = self.vm_dut_0.get_session_output() + else: + out = self.dut.get_session_output() + self.dut.send_expect("show fwd stats all", "testpmd>") print("*******************************************") print(out) if not reta_entries: @@ -195,7 +203,8 @@ class TestVfRss(TestCase): break else: pass - self.verifyResult() + if "pmdrss" in self.running_case: + self.verifyResult() def verifyResult(self): """ @@ -265,6 +274,7 @@ class TestVfRss(TestCase): "I40E_25G-25G_SFP28", "IXGBE_10G-X550T", "IXGBE_10G-X550EM_X_10G_T", + "IXGBE_10G-82599_SFP", "I40E_10G-SFP_X722", "I40E_10G-10G_BASE_T_X722", "I40E_10G-10G_BASE_T_BC", @@ -292,13 +302,15 @@ class TestVfRss(TestCase): self.host_testpmd = None self.setup_1pf_1vf_1vm_env_flag = 0 self.dcf_mode = load_global_setting(DPDK_DCFMODE_SETTING) - self.setup_1pf_1vf_1vm_env(driver="") def set_up(self): """ Run before each test case. """ - pass + if "rxq_txq_inconsistent" in self.running_case: + self.destroy_1pf_1vf_1vm_env() + elif self.setup_1pf_1vf_1vm_env_flag == 0: + self.setup_1pf_1vf_1vm_env(driver="") def setup_1pf_1vf_1vm_env(self, driver="default"): @@ -362,7 +374,7 @@ class TestVfRss(TestCase): port = self.dut.ports_info[port_id]["port"] port.bind_driver() - self.setup_1pf_2vf_1vm_env_flag = 0 + self.setup_1pf_1vf_1vm_env_flag = 0 def launch_testpmd(self, **kwargs): dcf_flag = kwargs.get("dcf_flag") @@ -375,6 +387,12 @@ class TestVfRss(TestCase): port_options={self.vf0_guest_pci: "cap=dcf"}, socket=self.vm0_ports_socket, ) + elif self.setup_1pf_1vf_1vm_env_flag == 0: + self.pmd_out.start_testpmd( + cores="1S/9C/1T", + param=param, + eal_param="-a %s --file-prefix=vf" % self.vf_port_pci, + ) else: self.vm0_testpmd.start_testpmd( "all", @@ -503,6 +521,69 @@ class TestVfRss(TestCase): self.send_packet(itf, iptype, queue, 128) self.vm_dut_0.send_expect("quit", "# ", 30) + def test_vf_rss_rxq_txq_inconsistent(self): + + self.pmd_out = PmdOutput(self.dut) + self.dut.generate_sriov_vfs_by_port(self.dut_ports[0], 1) + self.vf_port = self.dut.ports_info[self.dut_ports[0]]["vfs_port"][0] + iptypes = { + "ipv4-other": "ip", + "ipv4-udp": "udp", + "ipv4-tcp": "tcp", + "ipv4-sctp": "sctp", + } + if self.kdriver == "ixgbe": + testRxqTxq = [ + { + "rxq": 2, + "txq": 4, + }, + { + "rxq": 1, + "txq": 2, + }, + ] + else: + testRxqTxq = [ + { + "rxq": 4, + "txq": 8, + }, + { + "rxq": 6, + "txq": 8, + }, + { + "rxq": 3, + "txq": 9, + }, + { + "rxq": 4, + "txq": 16, + }, + ] + self.vf_port.bind_driver(driver="vfio-pci") + self.vf_port_pci = self.dut.ports_info[self.dut_ports[0]]["sriov_vfs_pci"][0] + localPort = self.tester.get_local_port(self.dut_ports[0]) + itf = self.tester.get_interface(localPort) + eal_param = "--nb-core=8" + # test with different rss queues + for i in testRxqTxq: + self.launch_testpmd( + param="--rxq=%s --txq=%s %s" + % (str(i["rxq"]), str(i["txq"]), eal_param), + ) + self.dut.send_expect("set fwd rxonly", "testpmd>") + self.dut.send_expect("set verbose 1", "testpmd>") + self.dut.send_expect("start", "testpmd>") + self.pmd_out.wait_link_status_up("all") + queue = i["rxq"] + for iptype, rsstype in list(iptypes.items()): + self.send_packet(itf, iptype, queue, 64) + + self.dut.send_expect("stop", "testpmd>") + self.dut.send_expect("quit", "# ", 30) + def tear_down(self): """ Run after each test case. -- 2.17.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent 2023-01-12 4:36 ` [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent Lingli Chen @ 2023-01-12 9:05 ` Peng, Yuan 2023-01-13 2:46 ` lijuan.tu 1 sibling, 0 replies; 4+ messages in thread From: Peng, Yuan @ 2023-01-12 9:05 UTC (permalink / raw) To: Chen, LingliX, dts > -----Original Message----- > From: Chen, LingliX <linglix.chen@intel.com> > Sent: Thursday, January 12, 2023 12:37 PM > To: dts@dpdk.org > Cc: Peng, Yuan <yuan.peng@intel.com>; Chen, LingliX > <linglix.chen@intel.com> > Subject: [dts][PATCH V2 2/2] tests/vf_rss: add case > test_vf_rss_rxq_txq_inconsistent > > add new case to cover Tx queue number is more than Rx queue number > > Signed-off-by: Lingli Chen <linglix.chen@intel.com> > --- Acked-by: Yuan Peng <yuan.peng@intel.com> ^ permalink raw reply [flat|nested] 4+ messages in thread
* [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent 2023-01-12 4:36 ` [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent Lingli Chen 2023-01-12 9:05 ` Peng, Yuan @ 2023-01-13 2:46 ` lijuan.tu 1 sibling, 0 replies; 4+ messages in thread From: lijuan.tu @ 2023-01-13 2:46 UTC (permalink / raw) To: dts, Lingli Chen; +Cc: yuan.peng, Lingli Chen On Wed, 11 Jan 2023 23:36:54 -0500, Lingli Chen <linglix.chen@intel.com> wrote: > add new case to cover Tx queue number is more than Rx queue number > > Signed-off-by: Lingli Chen <linglix.chen@intel.com> Acked-by: Lijuan Tu <lijuan.tu@intel.com> Series applied, thanks ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-01-13 2:46 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-01-12 4:36 [dts][PATCH V2 1/2] test_plans/vf_rss: add new case to test Tx queue number is more than Rx queue number Lingli Chen 2023-01-12 4:36 ` [dts][PATCH V2 2/2] tests/vf_rss: add case test_vf_rss_rxq_txq_inconsistent Lingli Chen 2023-01-12 9:05 ` Peng, Yuan 2023-01-13 2:46 ` lijuan.tu
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