[ofa-general] ***SPAM*** Re: mlx4_core 0000:c3:00.0: SW2HW_MPT failed (-16) (dmesg)

[Dotan Barak]

Please make sure that you have the latest firmware for the HCA that has 
the failure.

Dotan

Phillip Wilson wrote:
> This is related to the thread I stared on Feb 24
>
> Re: [ofa-general] ***SPAM*** Mellanox ibv_reg_mr (memory region) 
> function call fails under load when using the mlx4 driver
>  
> So far I have modified the "num_mtt" to 1 << 21, as Dotan suggested, 
> but I will try some more values this weekend.
>  
> I think the code for this is in ../drivers/net/mlx4/cmd.c  
> mlx4_cmd(  ...  )
>  
>  
> -ETIMEOUT 
>  
>  
> > System Information:
> >
> >
> >
> > The system has 4GB of memory.
> >
> >
> >
> > uname -a
> >
> > Linux (none) 2.6.24.02.02.08 #21 SMP Thu Feb 19 11:04:35 PST 2009 ia64
> > unknown
> >
> >
> >
> > OFED 1.2.5
> >
> >
> >
> > lspci -d 15b3:
> >
> >
> >
> > 0000:10:00.0 InfiniBand: Mellanox Technologies MT25208 InfiniHost III Ex
> > (Tavor compatibility mode) (rev 20)
> >
> > 0000:c3:00.0 InfiniBand: Mellanox Technologies: Unknown device 634a 
> (rev a0)
> >
> >
> >
> > lspci -d 15b3: -n
> >
> > 0000:10:00.0 0c06: 15b3:6278 (rev 20)
> >
> > 0000:c3:00.0 0c06: 15b3:634a (rev a0)
> >
> >
> >
> > ibv_devinfo -v
> >
> > hca_id: mlx4_0
> >
> >         fw_ver:                         2.5.000
> >
> >
> >
> > hca_id: mthca0
> >
> >         fw_ver:                         4.8.930