Hi, It's not supported yet. But I think it is reasonably feasible to add jumbo frames support on head and stable/12, by improving iflib netmap support. I hope to find the time to do this soon.
Cheers, Vincenzo Il giorno lun 18 mar 2019 alle ore 02:52 Andrew Vylegzhanin < avv...@gmail.com> ha scritto: > Hi, > > After some time I want to return to testing netmap+jumbo_frames+ixgbe(and > ixl later) setup. > What is current situation with this bundle (stable/11 and stable/12)? > > -- > Andrew > > чт, 6 дек. 2018 г. в 11:20, Vincenzo Maffione <v.maffi...@gmail.com>: > >> Hi, >> Actually I just realized that this patch is suitable for stable/11, >> whereas on stable/12 ixgbe is served by iflib, and therefore >> we need a different patch. >> >> I'll keep you updated then. >> >> Cheers, >> Vincenzo >> >> Il giorno mer 5 dic 2018 alle ore 20:45 Andrew Vylegzhanin < >> avv...@gmail.com> ha scritto: >> >>> Hi, >>> of course I want to test. >>> But it takes time up to 1-2 weeks, since I need setup HEAD environment >>> in lab and modify my code for NS_MOREFRAG. >>> >>> When we can wait for MFC to stable/12 (or stable/11) >>> >>> -- >>> Andrew >>> >>> вс, 2 дек. 2018 г. в 13:30, Vincenzo Maffione <v.maffi...@gmail.com>: >>> >>>> Hi, >>>> I prepared a patch (against FreeBSD-HEAD) to to support jumbo frames >>>> in ixgbe. >>>> https://reviews.freebsd.org/D18402 >>>> Would you be able to test it? >>>> >>>> Thanks, >>>> Vincenzo >>>> >>>> Il giorno gio 22 nov 2018 alle ore 13:37 Andrew Vylegzhanin < >>>> avv...@gmail.com> ha scritto: >>>> >>>>> >>>>> >>>>> чт, 22 нояб. 2018 г. в 13:42, Vincenzo Maffione <v.maffi...@gmail.com >>>>> >: >>>>> > >>>>> > Hi, >>>>> > Yes, absolutely, I'm currently working on aligning netmap on >>>>> FreeBSD (head, stable/12 and stable/11) to >>>>> > the same status it has on Linux (more features, more bugfixes, >>>>> continuous integration infrastructure ... ). >>>>> >>>>> Great! >>>>> >>>>> > >>>>> > In particular, on Linux jumbo frames are already supported on ixgbe, >>>>> e1000, igb, e1000e, etc. >>>>> >>>>> BTW, what situation with ixl driver and chelsio ? >>>>> >>>>> > >>>>> > >>>>> > I have some netmap patches are already in the queue (see here >>>>> https://reviews.freebsd.org/differential/query/Ol8MNtAi2AIs/#R), >>>>> > so I can address the ixgbe-jumbo-frames item as soon as the queue >>>>> drains. >>>>> > If you want to give a try in the meanwhile, and/or test ixgbe on >>>>> FreeBSD it would be great. >>>>> > >>>>> >>>>> I will look forward to ixgbe-jumbo-frames. >>>>> Of course, I'm ready to test on both stable's. >>>>> >>>> >>>> >>>>> >>>>> > >>>>> > Cheers, >>>>> > Vincenzo >>>>> > >>>>> WBR, >>>>> -- >>>>> Andrew >>>>> >>>>> > Il giorno gio 22 nov 2018 alle ore 11:23 Andrew Vylegzhanin < >>>>> avv...@gmail.com> ha scritto: >>>>> >> >>>>> >> Hi, >>>>> >> >>>>> >> Come back to subject after two years. >>>>> >> I would like to clarify situation with jumbo frames in ixgbe driver. >>>>> >> >>>>> >> I've looked to >>>>> >> >>>>> https://github.com/luigirizzo/netmap/blob/master/LINUX/ixgbe_netmap_linux.h >>>>> >> and see a lot of changes compared 11/12-STABLE version >>>>> ixgbe_netmap.h. >>>>> >> Is it possible to back port it? >>>>> >> >>>>> >> In general, is there a chance to get worked jumbo frames on ixgbe? >>>>> >> >>>>> >> -- >>>>> >> Andrew >>>>> >> >>>>> >> ср, 8 июн. 2016 г. в 14:28, <tom.barbe...@ulg.ac.be>: >>>>> >> >>>>> >> > Support for fragmented packets with ixgbe was recently added on >>>>> the linux >>>>> >> > version of Netmap : >>>>> >> > >>>>> >> > >>>>> >> > >>>>> https://github.com/luigirizzo/netmap/commit/fc1e77560a8a8ea93cc3594de5fae94334debcd3 >>>>> >> > >>>>> >> > I think the change for freebsd would be quite the same looking at >>>>> >> > >>>>> https://github.com/freebsd/freebsd/blob/master/sys/dev/netmap/ixgbe_netmap.h#L396 >>>>> >> > >>>>> >> > After that, your userspace application simply have to check for >>>>> the >>>>> >> > NS_MOREFRAG flag in the receive ring, and if it's set he knows >>>>> the end of >>>>> >> > the packet will follow in the next buf. >>>>> >> > >>>>> >> > Tom >>>>> >> > >>>>> >> _______________________________________________ >>>>> >> freebsd-net@freebsd.org mailing list >>>>> >> https://lists.freebsd.org/mailman/listinfo/freebsd-net >>>>> >> To unsubscribe, send any mail to " >>>>> freebsd-net-unsubscr...@freebsd.org" >>>>> > >>>>> > >>>>> > >>>>> > -- >>>>> > Vincenzo >>>>> >>>> >>>> >>>> -- >>>> Vincenzo >>>> >>> >> >> -- >> Vincenzo >> > -- Vincenzo _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"