RE: [PATCH v2 10/17] IB/Verbs: Adopt management helpers for IB helpers

[Hefty, Sean]

> > index f704254..4e61104 100644
> > +++ b/drivers/infiniband/core/sa_query.c
> > @@ -540,7 +540,7 @@ int ib_init_ah_from_path(struct ib_device *device,
> u8 port_num,
> >  	ah_attr->port_num = port_num;
> >  	ah_attr->static_rate = rec->rate;
> >
> > -	force_grh = rdma_port_get_link_layer(device, port_num) ==
> IB_LINK_LAYER_ETHERNET;
> > +	force_grh = !rdma_transport_ib(device, port_num);
> 
> Maybe these tests should be called cap_mandatory_grh - but I'm not
> really sure how iWarp uses the GRH fields in the AH...

AH are used with unconnected endpoints, which iWarp doesn't currently support.
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