You need to put 313 on TX side (not RX).
On 4 December 2017 at 13:19, Savolainen, Petri (Nokia - FI/Espoo) <petri.savolai...@nokia.com> wrote: > Is the DPDK version 17.08 ? Other versions might not work properly. > > > > -Petri > > > > From: Maxim Uvarov [mailto:maxim.uva...@linaro.org] > Sent: Monday, December 04, 2017 1:10 PM > To: Savolainen, Petri (Nokia - FI/Espoo) <petri.savolai...@nokia.com> > Cc: Bogdan Pricope <bogdan.pric...@linaro.org>; lng-odp-forward > <lng-odp@lists.linaro.org> > > > Subject: Re: [lng-odp] odp dpdk > > > > 313 does not work also: > > https://lng.validation.linaro.org/scheduler/job/23242.1 > > I will replace RX side to l2fwd and see that will be there. > > Maxim. > > > > > > On 4 December 2017 at 13:46, Savolainen, Petri (Nokia - FI/Espoo) > <petri.savolai...@nokia.com> wrote: > > Maxim, try https://github.com/Linaro/odp/pull/313 It has been tested to fix > checksum insert for 10/40GE Intel NICs. > > -Petri > > >> -----Original Message----- >> From: lng-odp [mailto:lng-odp-boun...@lists.linaro.org] On Behalf Of >> Bogdan Pricope >> Sent: Monday, December 04, 2017 12:21 PM >> To: Maxim Uvarov <maxim.uva...@linaro.org> >> Cc: lng-odp-forward <lng-odp@lists.linaro.org> >> Subject: Re: [lng-odp] odp dpdk >> >> I suspect this is actually caused by csum issue in TX side: on RX, >> socket pktio does not validate csum (and accept the packets) but on >> dpdk pktio the csum is validated and packets are dropped. >> >> I am not seeing this in my setup because default txq_flags for igb >> driver (1G interface) is >> >> .txq_flags = 0 >> >> while for ixgbe (10G interface) is: >> >> .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | >> ETH_TXQ_FLAGS_NOOFFLOADS, >> >> >> /B >> >> >> >> >> On 1 December 2017 at 23:47, Maxim Uvarov <maxim.uva...@linaro.org> wrote: >> > >> > Looking to dpdk pktio support and generator. It looks like receive part >> > is broken. If for receive I use sockets it works well but receive with >> > dpdk does not get any packets. For both master and api-next. Can >> > somebody confirm please that it's so. Lava is not supper friendly to >> > debug issue. >> > >> > >> > 1. Recv >> > odp_generator -I 0 -m r -c 0x4 >> > >> > https://lng.validation.linaro.org/scheduler/job/23206.1 >> > Network devices using DPDK-compatible driver >> > ============================================ >> > 0000:07:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' >> > drv=igb_uio unused= >> > >> > >> > >> > 2. Send >> > odp_generator -I 0 --srcmac 38:ea:a7:93:98:94 --dstmac 38:ea:a7:93:83:a0 >> > --srcip 192.168.100.2 --dstip 192.168.100.1 -m u -i 0 -c 0x8 -p 18 -e >> > 5000 -f 5001 -n 800000000 >> > >> > https://lng.validation.linaro.org/scheduler/job/23206.0 >> > >> > Thank you, >> > Maxim. > >
