Unrecognized Inifiniband HCA

Gary Palmer gpalmer at freebsd.org
Tue May 8 23:42:27 UTC 2018


On Tue, May 08, 2018 at 08:59:20PM +0000, Grzegorz Junka wrote:
> Hi All,
> 
> pciconf -lv
> 
> gives me
> 
> none1 at pci0:3:0:0:???????????? class=0x0c0600 card=0x000315b3 chip=0x634015b3 
> rev=0xa0 hdr=0x00
>  ?????? vendor???????? = 'Mellanox Technologies'
>  ?????? device???????? = 'MT25408 [ConnectX VPI - IB SDR / 10GigE]'
>  ?????? class?????????? = serial bus
> 
> Does it mean that my card is unrecognized? It supposed to be 10GB x 2 
> Infiniband PCI-E HCA 500EX-D Dual-Port Card Mellanox Firmware. Currently 
> the card doesn't show when doing ifconfig. What should I do to have the 
> proper device name instead of none1 or for the card to appear in ifconfig?
> 
> # kldstat
> Id Refs Address?????????????????????? Size???????? Name
>  ??1???? 28 0xffffffff80200000 1f67a88?? kernel
>  ??2?????? 1 0xffffffff82169000 316708???? zfs.ko
>  ??3?????? 2 0xffffffff82480000 cb78???????? opensolaris.ko
>  ??4?????? 1 0xffffffff8248d000 42c28?????? mps.ko
>  ??5?????? 1 0xffffffff82621000 bdb0???????? if_lagg.ko
>  ??6?????? 1 0xffffffff8262d000 3650???????? ums.ko
>  ??7?????? 1 0xffffffff82631000 6679???????? nullfs.ko
>  ??8?????? 1 0xffffffff82638000 bdfe???????? unionfs.ko
>  ??9?????? 2 0xffffffff82644000 2094f?????? mlx5.ko
> 10?????? 2 0xffffffff82665000 103e1?????? linuxkpi.ko
> 11?????? 1 0xffffffff82676000 15965?????? mlx5en.ko

mlx5en is for ConnectX-4.  I think that's an older card.  Try mlx4en,
which supports ConnectX-2 and ConnectX-3.

Regards,

Gary



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