[openib-general] [PATCH] [DAPL] - dapl doesn't set max read iov attributes

[Steve Wise]

Ignore this patch.  max_sge_rd is not the correct attribute...

Sorry...

STeve.


On Wed, 2006-04-05 at 09:01 -0500, Steve Wise wrote:
> Set the IA attribute max_iov_segments_per_rdma_read and the EP attribute
> max_rdma_read_iov based on the openib max_sge_rd device attribute.
> 
> Signed-off-by: Steve Wise <swise at opengridcomputing.com>
> 
> 
> Index: openib_cma/dapl_ib_util.c
> ===================================================================
> --- openib_cma/dapl_ib_util.c	(revision 6229)
> +++ openib_cma/dapl_ib_util.c	(working copy)
> @@ -442,6 +442,7 @@
>  		ia_attr->transport_attr           = NULL;
>  		ia_attr->num_vendor_attr          = 0;
>  		ia_attr->vendor_attr              = NULL;
> +		ia_attr->max_iov_segments_per_rdma_read = dev_attr.max_sge_rd;
>  
>  		dapl_dbg_log(DAPL_DBG_TYPE_UTIL, 
>  			" query_hca: (ver=%x) ep %d ep_q %d evd %d evd_q %d\n", 
> @@ -464,6 +465,7 @@
>  		ep_attr->max_request_iov  = dev_attr.max_sge;
>  		ep_attr->max_rdma_read_in = dev_attr.max_qp_rd_atom;
>  		ep_attr->max_rdma_read_out= dev_attr.max_qp_rd_atom;
> +		ep_attr->max_rdma_read_iov= dev_attr.max_sge_rd;
>  		dapl_dbg_log(DAPL_DBG_TYPE_UTIL, 
>  			" query_hca: MAX msg %llu dto %d iov %d rdma i%d,o%d\n", 
>  			ep_attr->max_mtu_size,
> 
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