Hi, if I leave the mlx4ib device out of the kernel (i.e., only compile in mlxen), doing the sysctl switch to Ethernet mode works fine.
Lars On 2014-1-20, at 13:08, Eggert, Lars <l...@netapp.com> wrote: > Hi, > > On 2013-7-9, at 22:08, John Nielsen <li...@jnielsen.net> wrote: > On Jul 9, 2013, at 9:58 AM, John Baldwin <j...@freebsd.org> wrote: >>> So this was just fixed (finally) in HEAD in r253048. You can how use the >>> sysctls to change this. >> >> I saw the commit. Thanks! I'll give it a try at some point (whenever my >> schedule and hardware availability align). > > is this supposed to work at the moment? When I try, the machine seems to > crash: > > root@one:~ # sysctl sys.device.mlx4_core0.mlx4_port1=eth > sys.device.mlx4_core0.mlx4_port1: auto (ib) > Write failed: Broken pipe > Shared connection to xxx closed. > > Unfortunately I don't have serial console access at the moment, so I can't > access any messages that may have gotten dumped. > > The cards in question are: > > mlx4_core0@pci0:17:0:0: class=0x028000 card=0x005015b3 chip=0x100315b3 > rev=0x00 hdr=0x00 > vendor = 'Mellanox Technologies' > device = 'MT27500 Family [ConnectX-3]' > class = network > > Lars
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