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Tue, 30 Jan 2018 10:52:49 +0800 From: "Liu, Yong" To: "Tu, LijuanX A" , "Xu, GangX" , "dts@dpdk.org" CC: "Xu, GangX" Thread-Topic: [dts] [PATCH V4] stop port before csum set Thread-Index: AQHTmOnZumnui7ecHUe5n37ocOBK9KOLrf+w//994ACAAI0LUA== Date: Tue, 30 Jan 2018 02:52:49 +0000 Message-ID: <86228AFD5BCD8E4EBFD2B90117B5E81E62F7AE4E@SHSMSX103.ccr.corp.intel.com> References: <1517220872-34024-1-git-send-email-gangx.xu@intel.com> <86228AFD5BCD8E4EBFD2B90117B5E81E62F7ADBA@SHSMSX103.ccr.corp.intel.com> <38D041F150D4184C8114E499040E62343DCA904F@SHSMSX103.ccr.corp.intel.com> In-Reply-To: <38D041F150D4184C8114E499040E62343DCA904F@SHSMSX103.ccr.corp.intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZWRhZTgyMTItNGU5MS00MTdlLWI5NmItYzQyNmNlOTNjNDNmIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjIuNS4xOCIsIlRydXN0ZWRMYWJlbEhhc2giOiJSMWJtZVNTYlF2a3hoSTE2MmNUUGVFcldwTFRZZG1lZk05WDBOblZJZmtRNVZDaFM5aDVkcUk5bnRQZUlkcFNwIn0= x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.0.116 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH V4] stop port before csum set X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Jan 2018 02:52:53 -0000 Lijuan, thanks for clear. > -----Original Message----- > From: Tu, LijuanX A > Sent: Tuesday, January 30, 2018 10:28 AM > To: Liu, Yong ; Xu, GangX ; > dts@dpdk.org > Cc: Xu, GangX > Subject: RE: [dts] [PATCH V4] stop port before csum set >=20 > Hi Marvin, >=20 > In this case ,we don't need set csum related offload when start testpmd. > When we run command "csum set ip/udp/tcp/sctp hw $port_id", dpdk will set > csum offload. > And we run command "csum set ip/udp/tcp/sctp sw $port_id", dpdk will > remove csum offload. >=20 >=20 > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Liu, Yong > Sent: Tuesday, January 30, 2018 10:14 AM > To: Xu, GangX ; dts@dpdk.org > Cc: Xu, GangX > Subject: Re: [dts] [PATCH V4] stop port before csum set >=20 > Gang, > You forgot to add tx offloads in this patch. >=20 > + "--port-topology=3Dloop --tx- > offloads=3D0x1e", socket=3Dself.ports_socket) >=20 >=20 > > -----Original Message----- > > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xu,gang > > Sent: Monday, January 29, 2018 6:15 PM > > To: dts@dpdk.org > > Cc: Xu, GangX > > Subject: [dts] [PATCH V4] stop port before csum set > > > > Need to stop port before configure csum. > > refer dpdk commit : 597f9fafe13b > > > > Signed-off-by: xu,gang > > --- > > tests/TestSuite_checksum_offload.py | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/tests/TestSuite_checksum_offload.py > > b/tests/TestSuite_checksum_offload.py > > index 5f5547f..4183ead 100644 > > --- a/tests/TestSuite_checksum_offload.py > > +++ b/tests/TestSuite_checksum_offload.py > > @@ -72,16 +72,21 @@ class TestChecksumOffload(TestCase): > > self.dut.send_expect("set fwd csum", "testpmd>") > > > > def checksum_enablehw(self, port): > > + self.dut.send_expect("port stop all", "testpmd>") > > self.dut.send_expect("csum set ip hw %d" % port, "testpmd>= ") > > self.dut.send_expect("csum set udp hw %d" % port, > "testpmd>") > > self.dut.send_expect("csum set tcp hw %d" % port, > "testpmd>") > > self.dut.send_expect("csum set sctp hw %d" % port, > "testpmd>") > > + self.dut.send_expect("port start all", "testpmd>") > > > > def checksum_enablesw(self, port): > > + self.dut.send_expect("port stop all", "testpmd>") > > self.dut.send_expect("csum set ip sw %d" % port, "testpmd>= ") > > self.dut.send_expect("csum set udp sw %d" % port, > "testpmd>") > > self.dut.send_expect("csum set tcp sw %d" % port, > "testpmd>") > > self.dut.send_expect("csum set sctp sw %d" % port, > "testpmd>") > > + self.dut.send_expect("port start all", "testpmd>") > > + > > > > def get_chksum_values(self, packets_expected): > > """ > > -- > > 1.9.3