<div dir="ltr"><div>Hi Sebastian,</div><div>How did you found out it goes all to queue 0 ? is it by running testpmd in RXonly mode, and setting it to verbose </div><div>and looking in the content of the packets it shows on the console ? or by any other means ? </div><div>Also can you describe your setup - is it with VMs, how do you send the traffic (scapy/pktgen/IXIA)?</div><div> </div><div>Regards,</div><div>Rami Rosen</div><div> </div></div> <div class="gmail_quote"><div dir="ltr">On Tue, Aug 28, 2018 at 5:42 PM Sebastian Foss <<a href="mailto:sfo@ingenieurbuero-foss.de">sfo@ingenieurbuero-foss.de</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="DE" link="blue" vlink="purple"><div class="m_-6997822030446066491WordSection1">I used the latest pppoe ddp from intel’s website and tried to map/add pctypes 15 and 17 to the hashing – then run some pppoe when using i40e again and it still all goes to queue 0. testpmd> ddp get info /home/dpdktest/ppp-oe-ol2tpv2.pkgoGlobal Track id: 0x80000006Global Version: 1.0.0.0Global Package name: PPPoE and PPPoL2TPv2 i40e Profile Track id: 0x80000006i40e Profile Version: 1.0.0.0i40e Profile name: E710 PPPoE and PPPoL2TPv2 Package Notes:This profile enables PPPoE and PPPoL2TPv2 parsingL2TPv2 Tunnel ID extracted to field 46L2TPv2/PPPoE Session ID extracted to field 47PPP Protocol ID extracted to field 48 List of supported devices: 8086:1572 FFFF:FFFF 8086:1574 FFFF:FFFF 8086:1580 FFFF:FFFF 8086:1581 FFFF:FFFF 8086:1583 FFFF:FFFF 8086:1584 FFFF:FFFF 8086:1585 FFFF:FFFF 8086:1586 FFFF:FFFF 8086:1587 FFFF:FFFF 8086:1588 FFFF:FFFF 8086:1589 FFFF:FFFF 8086:158A FFFF:FFFF 8086:158B FFFF:FFFF List of used protocols: 12: IPV4 13: IPV6 15: GRENAT 17: TCP 18: UDP 19: SCTP 20: ICMP 22: L2TPv2CTRL 23: ICMPV6 26: L2TPv2 27: L2TPv2PAY 28: PPPoL2TPv2 29: PPPoE 33: PAY2 34: PAY3 35: PAY4 44: IPV4FRAG 48: IPV6FRAG 52: OIPV4 53: OIPV6 List of defined packet classification types: 14: L2TPv2CTRL 15: PPPoE IPV4 16: PPPoE IPV6 17: PPPoE 18: PPPoL2TPv2 IPV4 19: PPPoL2TPv2 IPV6 20: PPPoL2TPv2 21: L2TPv2PAY List of defined packet types: 154: PPPoE PAY2 155: PPPoE IPV4FRAG PAY3 156: PPPoE IPV4 PAY3 157: PPPoE IPV4 UDP PAY4 158: PPPoE IPV4 TCP PAY4 159: PPPoE IPV4 SCTP PAY4 160: PPPoE IPV4 ICMP PAY4 161: PPPoE IPV6FRAG PAY3 162: PPPoE IPV6 PAY3 163: PPPoE IPV6 UDP PAY4 164: PPPoE IPV6 TCP PAY4 165: PPPoE IPV6 SCTP PAY4 166: PPPoE IPV6 ICMPV6 PAY4 167: OIPV4 L2TPv2 PPPoL2TPv2 PAY3 168: OIPV4 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3 169: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 PAY3 170: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4 171: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4 172: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4 173: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4 174: OIPV4 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3 175: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 PAY3 176: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4 177: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4 178: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4 179: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4 180: OIPV6 L2TPv2 PPPoL2TPv2 PAY3 181: OIPV6 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3 182: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 PAY3 183: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4 184: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4 185: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4 186: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4 187: OIPV6 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3 188: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 PAY3 189: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4 190: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4 191: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4 150: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4 12: OIPV4 L2TPv2 L2TPv2CTRL PAY4 13: OIPV6 L2TPv2 L2TPv2CTRL PAY4 14: OIPV4 L2TPv2 L2TPv2PAY PAY3 15: OIPV6 L2TPv2 L2TPv2PAY PAY3 Von: Rami Rosen <<a href="mailto:ramirose@gmail.com" target="_blank">ramirose@gmail.com</a>> Gesendet: Dienstag, 28. August 2018 16:38 An: Sebastian Foss <<a href="mailto:sfo@ingenieurbuero-foss.de" target="_blank">sfo@ingenieurbuero-foss.de</a>> Cc: <a href="mailto:dts@dpdk.org" target="_blank">dts@dpdk.org</a> Betreff: Re: [dts] DDP / testpmd setup <div><div>Hi Sebastian,</div><div> </div><div>What do you get when running:</div><div> </div><div>testpmd> ddp get info (profile_path)</div><div> </div><div>See: <a href="https://doc.dpdk.org/guides/testpmd_app_ug/testpmd_funcs.html" target="_blank">https://doc.dpdk.org/guides/testpmd_app_ug/testpmd_funcs.html</a></div><div> </div><div>Regards,</div><div>Rami Rosen</div><div> </div></div> <div><div>On Tue, Aug 28, 2018 at 5:33 PM Sebastian Foss <<a href="mailto:sfo@ingenieurbuero-foss.de" target="_blank">sfo@ingenieurbuero-foss.de</a>> wrote:</div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm"><div><div>Hi,ok seems the ddp profiles are persistent when unbinding and rebinding the dpdk / linux drivers. However it seems like the ddp profile is not used for rss hashing when i bind the i40e driver and run some test (e.g. PPPoE traffic).Are there any plans to support ddp profiles for rss hashing when i40e is used without dpdk ? Thanks. Von: Rami Rosen <<a href="mailto:ramirose@gmail.com" target="_blank">ramirose@gmail.com</a>> Gesendet: Sonntag, 26. August 2018 22:46 An: Sebastian Foss <<a href="mailto:sfo@ingenieurbuero-foss.de" target="_blank">sfo@ingenieurbuero-foss.de</a>> Cc: <a href="mailto:dts@dpdk.org" target="_blank">dts@dpdk.org</a> Betreff: Re: [dts] DDP / testpmd setup <div>Hi, Sebastian,<div>Regarding rebinding, there are two types:</div><div>One is with </div><div>dpdk-devbind -b i40e pci_id_of_port</div><div>And the second is the ribust one:</div><div>rmmod i40e and then modprobe i40e. I am not sure as to which of the two you aim when talking about rebinding.</div><div>I would suggest to start with the first option. It triggers calling the probe() callback of I40E, and not the full longer and heavier way with I40E module_exit() and module_init() callbacks</div><div> </div><div>Regarding userspace app for achieving it: you can follow the dpdk testpmd code, but</div><div>this can take quite a time and effort.</div><div> </div><div>Regards,</div><div>Rami Rosen</div><div> </div></div> <div><div>בתאריך יום א׳, 26 באוג׳ 2018, 22:57, מאת Sebastian Foss ‏<<a href="mailto:sfo@ingenieurbuero-foss.de" target="_blank">sfo@ingenieurbuero-foss.de</a>>:</div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"><div><div>Hi Rami,I found the switch for testpmd to use a cmd line script instead of using interactive mode. Still need to see if loading a ddp persists on the card when rebinding the i40e driver instead of vfio / uio.The kernel i40e driver also seems to have the functions to use AdminQ to load DDPs onto the card – however im not sure how to do it from userland. Von: Rami Rosen <<a href="mailto:ramirose@gmail.com" target="_blank">ramirose@gmail.com</a>> Gesendet: Sonntag, 26. August 2018 20:59 An: <a href="mailto:sfo@ingenieurbuero-foss.de" target="_blank">sfo@ingenieurbuero-foss.de</a> Betreff: Re: [dts] DDP / testpmd setup <div><div>Hi Sebastian,</div><div>I don't know of such a way, unfortunately. Also you cannot automate testpmd</div><div>as it is to load the profile automatically without going interactive mode.</div><div> </div><div>Regards,</div><div>Rami Rosen</div><div><a href="http://ramirose.wix.com/ramirosen" target="_blank">http://ramirose.wix.com/ramirosen</a></div><div> </div><div> </div><div> </div></div> <div><div>On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <<a href="mailto:sfo@ingenieurbuero-foss.de" target="_blank">sfo@ingenieurbuero-foss.de</a>> wrote:</div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"><div><div>Hi,we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is there a way to have those profiles stored in the NIC permanently – or what would be the best solution to have those profiles loaded automatically at boot and use a regular kernel driver afterwards ? From what i understand so far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers have to be used. Thank you! Mit freundlichen Grüßen / Best RegardsSebastian Foss, Electrical Engineering (B. Eng.)Hardware & Software DevelopmentGeschäftsführer / CEOSF Engineering UG & Co. KG </div></div></blockquote></div> -- <div><div>regards,<div>Rami Rosen</div></div></div></div></div></blockquote></div></div></div></blockquote></div> -- <div><div>regards,<div>Rami Rosen</div></div></div></div></div></blockquote></div> -- <div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">regards, <div>Rami Rosen</div></div></div>