[openib-general] APM support in openib stack

[somenath]

Sean Hefty wrote:

> somenath wrote:
>
>> I must be missing something here: do I have to do anything with:
>>
>> 1.path_mig_state field of ib_qp_attr?
>
>
> This should be set when transitioning to RTS.  The field is set by the 
> ib_cm in ib_cm_init_qp_attr.  (Actually, are you using this call to 
> set your QP attributes?)


yes, I use ib_cm_init_qp_attr()

>
>> 2. when do I set alt_port_num? I do that using ib_modify_qp() using 
>> IB_QP_PORT attrib mask.
>
>
> This is set when transitioning to RTR.
>

yes, i do that.

>> 3. how do I set alt_timeout and alt_pkey_index? with what attrib 
>> mask? 4. is there any sample working code using APM?
>
>
> Not that I'm aware of.


thanks, som.