Hi, This commit (fe13476b106ed1f4b517b1590e1dfb3f268b6e78) in the upstream netmap should have fixed the NS_MOREFRAG issue for ixgbe. If you happen give a try let us know.
Cheers, Vincenzo 2018-03-21 21:40 GMT+01:00 Vincenzo Maffione <v.maffi...@gmail.com>: > I see. Unfortunately this breaks the API, so I don't think we can accept > it. > We should probably sum up the fragment lengths, remember which one was the > first descriptor and write the olinfo field when we process the last > descriptor ... > I hope this does not slow down the simpler case where NS_MOREFRAG is not > used. > > In any, case we should move this discussion to the github, if possible (so > that the issue gets tracked). > > Cheers, > Vincenzo > > 2018-03-20 20:54 GMT+01:00 Joe Buehler <as...@cox.net>: > >> Attached is a patch that allows fragmented TX with the ixgbevf driver. >> >> For the first TX buffer set the slot length to the full length of the >> frame and make sure that the slot buffer is fully filled. For succeeding >> slots just set the length to the amount of the buffer filled. >> >> Not intended as the perfect solution but it works fine for my situation. >> >> Joe Buehler >> >> > > > -- > Vincenzo Maffione > -- Vincenzo Maffione _______________________________________________ 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"
