[openib-general] Re: uverbs events

[ardavis]

Roland Dreier wrote:

>    ardavis> 4.6.2 did not help.
>
>Not surprising.
>
>    ardavis> I don't see any indication of mthca_cq_event
>    ardavis> firing. Could it be an issue with the user mode mthca
>    ardavis> arm_cq mappings?
>
>It's possible, I guess.  You never said before -- does ibv_pingpong
>without the "-e" work?  If so then the "update consumer index"
>doorbell is working.  So it's kind of a mystery to me why the "arm CQ"
>doorbell would not work.
>
>Are other CQs in the kernel generating events?  For example does IPoIB
>work for you?
>
> - R.
>
>  
>
Yes, ibv_pingpong works without -e and IPoIB is generating events and 
working fine.