[ofw] (no subject)

[Reuven Amitai]

Hi,
 
The patch disable av port checking (part of check-in 1538).
The problem of checking av port happen with mthca card (ConnectX cards
are OK).
OpenSM (runs on one machine) sends MAD request to another at the
beginning.
During request processing an av is created with mad svc port num. This
field is taken from qp_attr.primary_port
after query on the qp, but mthca set primary_port attr to be zero (among
other fields in qp_attr).
That will cause the av creation to fail and in consequence opensm fails
to recognize the remote machine.
 
Thanks, Reuven.
 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>.
Index: core/al/al_av.c
===================================================================
--- core/al/al_av.c (revision 1545)
+++ core/al/al_av.c (working copy)
@@ -153,12 +153,17 @@
   return IB_INVALID_PD_HANDLE;
  }
 
+ /*
+ This check is disabled due to mthca problem. When registering mad svc,
port num is zero
+ because ibv_query_qp retrun '0' as primary port.
+ 
  status = __check_av_port(h_pd->obj.p_ci_ca, p_av_attr);
  if( status != IB_SUCCESS )
  {
   AL_PRINT_EXIT( TRACE_LEVEL_ERROR, AL_DBG_ERROR, ("IB_INVALID_PORT\n")
);
   return status;
  }
+ */
  
  /* Get an AV tracking structure. */
  h_av = alloc_av();

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