<div>Thanks James for quick reply,</div>
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<div>In your nfs-rdma context what this function is supposed to do?</div>
<div>I know that this function returns memory region, but what is the difference from other mr returning functions?<br>why get_dma_mr can't be used?</div>
<div> </div>
<div>Devesh<br> </div>
<div><span class="gmail_quote">On 4/7/06, <b class="gmail_sendername">James Lentini</b> <<a href="mailto:jlentini@netapp.com">jlentini@netapp.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><br><br>On Fri, 7 Apr 2006, Devesh Sharma wrote:<br><br>> Hello list,<br>> In Ib kernel verbs there is a function ib_reg_phys_mr().
<br>> I am not able to trace the call of this verb by any ulp or uverb.<br>> Who calls this function?<br><br>NFS-RDMA uses this function:<br><br><a href="http://sourceforge.net/projects/nfs-rdma">http://sourceforge.net/projects/nfs-rdma
</a><br><br>> Is this function mendatory to be supported by the HCA driver provider?<br><br>As a ULP implementer, I expect it to be supported. It is a standard<br>IBTA verb.<br></blockquote></div><br>