Re: mlx4: kernel 3.4-rc1 breaks libumad

[Bart Van Assche <bvanassche@xxxxxxx>]

On 04/02/12 10:33, Or Gerlitz wrote:

> On 4/2/2012 10:42 AM, Bart Van Assche wrote:
>> # uname -r
>> 3.4.0-rc1
>> # ls /sys/class/infiniband/mlx4_0/ports/1/rate
>> /sys/class/infiniband/mlx4_0/ports/1/rate
>> # cat /sys/class/infiniband/mlx4_0/ports/1/rate
>> cat: /sys/class/infiniband/mlx4_0/ports/1/rate: Invalid argument
> 
> seems that this happens when the link layer is "wrong" e.g does
> /sys/class/infiniband/mlx4_0/ports/1/link_layer shows the actual link
> which is your hca port 1 is connected through? looking on this.


As far as I can see the link layer value is fine:
$ cat /sys/class/infiniband/mlx4_0/ports/1/link_layer
InfiniBand
$ cat /sys/class/infiniband/mlx4_0/ports/2/link_layer
InfiniBand

Bart.
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