[openib-general] [PATCH] IB/documentation - add new file to Documentation/infiniband
jlentini at netapp.com
Mon Nov 13 06:55:01 PST 2006
On Fri, 10 Nov 2006, Ralph Campbell wrote:
> I must have woken up on the wrong side of the bed today :-)
> Perhaps I am remembering it being changed from in to in/out since
> the code obviously is in/out now.
> How about:
> The 'iova' argument is an in/out parameter which can be used by the
> caller to request an address to associate with the first byte of the
> memory region. Upon return, the addresses used with struct ib_sge
> 'addr' and struct ib_send_wr 'remote_addr' are thus 'iova' plus an
> offset within the length of the memory region.
That looks great.
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