From: "Lin, Xueqin" <xueqin.lin@intel.com>
To: "Jiang, YuX" <yux.jiang@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Cc: "Jiang, YuX" <yux.jiang@intel.com>
Subject: Re: [dts] [PATCH V1 2/2] tests/rxtx_offload: add test case test_txoffload_port_multi_segs
Date: Mon, 2 Aug 2021 09:29:56 +0000 [thread overview]
Message-ID: <BN7PR11MB2658AC0EA5EC205F56CB469994EF9@BN7PR11MB2658.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1627539383-26588-3-git-send-email-yux.jiang@intel.com>
> -----Original Message-----
> From: dts <dts-bounces@dpdk.org> On Behalf Of Yu Jiang
> Sent: Thursday, July 29, 2021 2:16 PM
> To: dts@dpdk.org
> Cc: Jiang, YuX <yux.jiang@intel.com>
> Subject: [dts] [PATCH V1 2/2] tests/rxtx_offload: add test case
> test_txoffload_port_multi_segs
>
> add test case test_txoffload_port_multi_segs
>
> Signed-off-by: Yu Jiang <yux.jiang@intel.com>
Acked-by: Xueqin Lin <Xueqin.lin@intel.com>
> ---
> tests/TestSuite_rxtx_offload.py | 66
> +++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/tests/TestSuite_rxtx_offload.py b/tests/TestSuite_rxtx_offload.py
> index 0e70526..48fb739 100644
> --- a/tests/TestSuite_rxtx_offload.py
> +++ b/tests/TestSuite_rxtx_offload.py
> @@ -209,6 +209,26 @@ class TestRxTx_Offload(TestCase):
> acl_offload = offloads[offload[i]]
> self.verify(acl_offload in queue_line[i], "Fail to configure offload by
> queue.")
> i = i + 1
> +
> + def verify_packets_increasing(self, rxtx="tx", count=2):
> + # Verify RXTX-packets increasing on each ports, check count < 20
> + out1 = self.dut.send_expect("show port stats all", "testpmd> ")
> + i = 0
> + while i < count:
> + if rxtx == "tx":
> + pks_l1 = re.findall(r'TX-packets: (\w+)', out1)
> + time.sleep(15)
> + out1 = self.dut.send_expect("show port stats all", "testpmd> ")
> + pks_l2 = re.findall(r'TX-packets: (\w+)', out1)
> + self.logger.info("Times="+ str(i) + ", count=" + str(count) + ",
> pks2_cur=" + str(pks_l2) + ", pks1_before=" + str(pks_l1))
> + for index in range(len(pks_l2)):
> + self.verify(int(pks_l2[index]) > int(pks_l1[index]), "TX-packets
> hang")
> + if int(pks_l1[index]) < 300000000 or int(pks_l2[index]) < 300000000:
> + count += 1
> + i += 1
> + if count > 20:
> + self.verify(False, "Check count timeout")
> + break
>
> def get_queue_number(self, packet):
> """
> @@ -716,6 +736,52 @@ class TestRxTx_Offload(TestCase):
> offload = ["mbuf_fast_free"]
> self.check_port_config("tx", offload)
>
> + def test_txoffload_port_multi_segs(self):
> + """
> + Tx offload multi_segs setting.
> + """
> + offload = ["multi_segs"]
> + # Start testpmd with "--tx-offloads=0x00008000" to enable multi_segs
> tx_offload
> + self.pmdout.start_testpmd("%s" % self.cores, "--tx-offloads=0x00008000")
> + for portid in range(len(self.dut_ports)):
> + self.check_port_config(rxtx="tx", offload=offload,
> + port_id=portid)
> +
> + # Set fwd to txonly, Set the length of each segment of the TX-ONLY
> packets, Set the split policy for TX packets, then start to send pkgs
> + self.dut.send_expect("set fwd txonly", "testpmd> ")
> + self.dut.send_expect("set txpkts 64,64", "testpmd> ")
> + self.dut.send_expect("set txsplit rand", "testpmd> ")
> + self.dut.send_expect("start", "testpmd> ")
> +
> + # Check TX-packets will not hang and continue to increase
> + self.verify_packets_increasing(rxtx="tx")
> + self.dut.send_expect("stop", "testpmd> ")
> + self.dut.send_expect("quit", "# ")
> +
> + # Start testpmd again without "--tx-offloads", check multi-segs is disabled
> by default
> + self.pmdout.start_testpmd("%s" % self.cores, " ")
> + for portid in range(len(self.dut_ports)):
> + outstring = self.dut.send_expect("show port %d tx_offload
> configuration" % portid, "testpmd> ")
> + self.verify("MULTI_SEGS" not in outstring, "multi-segs is
> + not disabled by default")
> +
> + self.dut.send_expect("port stop all", "testpmd> ")
> + for portid in range(len(self.dut_ports)):
> + cmd = "port config {} tx_offload multi_segs on".format(portid)
> + self.dut.send_expect(cmd, "testpmd> ")
> + self.dut.send_expect("port start all", "testpmd> ")
> + for portid in range(len(self.dut_ports)):
> + self.check_port_config(rxtx="tx", offload=offload,
> + port_id=portid)
> +
> + # Set fwd to txonly, Set the length of each segment of the TX-ONLY
> packets, Set the split policy for TX packets, then start to send pkgs
> + self.dut.send_expect("set fwd txonly", "testpmd> ")
> + self.dut.send_expect("set txpkts 64,64", "testpmd> ")
> + self.dut.send_expect("set txsplit rand", "testpmd> ")
> + self.dut.send_expect("start", "testpmd> ")
> +
> + # Check TX-packets will not hang and continue to increase
> + self.verify_packets_increasing(rxtx="tx")
> + self.dut.send_expect("stop", "testpmd> ")
> + self.dut.send_expect("quit", "# ")
> +
> def tear_down(self):
> """
> Run after each test case.
> --
> 2.7.4
prev parent reply other threads:[~2021-08-02 9:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-29 6:16 [dts] [PATCH V1 0/2] add test plan and tests: tx offload multi_segs setting Yu Jiang
2021-07-29 6:16 ` [dts] [PATCH V1 1/2] test_plans/rxtx_offload: add " Yu Jiang
2021-08-02 9:29 ` Lin, Xueqin
2021-08-03 6:47 ` Tu, Lijuan
2021-08-03 10:24 ` Lin, Xueqin
2021-08-03 12:35 ` Tu, Lijuan
2021-07-29 6:16 ` [dts] [PATCH V1 2/2] tests/rxtx_offload: add test case test_txoffload_port_multi_segs Yu Jiang
2021-07-29 6:20 ` Jiang, YuX
2021-08-02 9:29 ` Lin, Xueqin [this message]
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