Patching ng_iface to allow setting the MTU via netgraph API

2018-10-10 Thread Andreas Kempe
t would be appreciated. I'll attach the patch to this mail as well since it is a quite small one. Cordially, Andreas Kempe Index: share/man/man4/ng_iface.4 === --- share/man/man4/ng_iface.4 (revision 338702) +++ share/man/man4/ng_iface

Re: Patching ng_iface to allow setting the MTU via netgraph API

2018-10-11 Thread Andreas Kempe
w to submit a patch in the future if I get actually well thought out ideas. Thank you for the feedback! // Andreas Kempe ___ 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"

Infiniband: Mellanox MT26418 in ethernet mode causes crash on shutdown

2019-02-23 Thread Andreas Kempe
mall workaround that works on our test machine, although I suspect this could potentially cause issues as we're destroying the port before we destroy the interface. Please see the attached patch for the workaround. Cordially, Andreas Kempe Lysator ACS --- sys/dev/mlx4/mlx4_

Re: Infiniband: Mellanox MT26418 in ethernet mode causes crash on shutdown

2019-02-25 Thread Andreas Kempe
an active interface. If it could cause issues if operations are performed on the interface while it is being destroyed. That said, I've tested without the call to if_down() and it seems to work. Cordially, Andreas Kempe ___ freebsd-net@freebsd.org mail

Infiniband: IPv6 neighbour discovery issues using Mellanox MT26418 between Linux and FreeBSD

2019-03-13 Thread Andreas Kempe
s are running 11.2-RELEASE-p9. Does anyone recognise these issues? Thank you for any assistance! Cordially, Andreas Kempe --- usr.sbin/ndp/ndp.c.old 2019-03-13 22:06:05.472614000 +0100 +++ usr.sbin/ndp/ndp.c 2019-03-14 01:10:30.049934000 +0100 @@ -388,7 +388,7 @@ register struct sockaddr_dl

[PATCH] ipoib: Patch for crash in icmp_error, fault trap 12

2020-01-10 Thread Andreas Kempe
ot investigated what causes the MTU to be perceived as too large, but our machine stopped crashing after applying the patch. Cordially, Andreas Kempe Index: sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c === --- sys/ofed/d

[PATCH]: ipoib with mlx4 initialisation ordering

2020-02-21 Thread Andreas Kempe
this, all multicast groups will be cleaned up before the ib_multicast client is destroyed. See patch attached. Sponsored by: Lysator ACS Cordially, Andreas Kempe --- sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c 2020-02-21 20:52:35.311328000 +0100 +++ sys/ofed/drivers/infiniband/ulp/ipoib