[ofa-general] SDP and iWARP

[Craig Prescott]

Steve Wise wrote:
> Craig Prescott wrote:
>> Steve Wise wrote:
>>>
>>> Craig Prescott wrote:
>>>>
>>>> The above call also emits a couple of messages
>>>> into the listener's syslog now :
>>>>
>>>> Jan  9 21:53:54 tebow2 kernel: iwch_ev_dispatch - CQE Err qpid 0x20 
>>>> opcode 14 status 0x6 type 1 wrid.hi 0x0 wrid.lo 0x80000000
>>>> Jan  9 21:53:54 tebow2 kernel: post_qp_event - AE qpid 0x20 opcode 
>>>> 14 status 0x6 type 1 wrid.hi 0x0 wrid.lo 0x80000000
>>>>
>>> This is an async event generated due to a failure processing a SQ WR, 
>>> I think. opcodes and status codes for iw_cxgb3 are in cxio_wr.h.
>>> type 1 means it was an egress (SQ) failure
>>> status 0x6 is a base/bounds violation,
>>> but 14 seems incorrect.  That's not a valid T3 opcode. ????
>>>
>>
>> Ok, thanks!  I guess I'm not sure what to make of that yet, though.
>>
> 
> See where in iwch_accept_cr() the failure is happening.  It doesn't look 
> like send_mpa_reply() is being called.
> 

The ECONNRESET is coming from here in iwch_accept_cr():

...
         /* wait for wr_ack */
         wait_event(ep->com.waitq, ep->com.rpl_done);
         err = ep->com.rpl_err;
...

Is that what you thought was happening?

Thanks,
Craig