[openib-general] APM support in openib stack
somenath at veritas.com
Thu Oct 12 16:31:05 PDT 2006
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.
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